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Customizes result of `esy release`\\",\\"release\\":{\\"releasedBinaries\\":[\\"AstExplorerRefmt.exe\\"],\\"deleteFromBinaryRelease\\":[\\"*esy_ocaml_*\\",\\"*refmterr-*\\",\\"ocaml-*\\"]}},\\"scripts\\":{\\"build:watch\\":\\"refmterr dune build ./src/AstExplorerRefmt.bc.js -w\\",\\"build:prod\\":\\"refmterr dune build --profile=prod -f ./src/AstExplorerRefmt.bc.js\\"},\\"dependencies\\":{\\"@opam/js_of_ocaml\\":\\"~3.2.0\\",\\"@opam/js_of_ocaml-ppx\\":\\"~3.2.0\\",\\"@opam/dune\\":\\"*\\",\\"@esy-ocaml/reason\\":\\"3.4.0\\",\\"refmterr\\":\\"*\\",\\"ocaml\\":\\"~4.6.0\\"},\\"resolutions\\":{\\"@esy-ocaml/esy-installer\\":\\"0.0.1\\",\\"@opam/menhir\\":\\"20171013\\",\\"@opam/re\\":\\"1.8.0\\"},\\"devDependencies\\":{\\"@esy-ocaml/merlin\\":\\"*\\",\\"ocaml\\":\\"~4.6.0\\"}}");\n\n//# sourceURL=webpack:///./node_modules/astexplorer-refmt/esy.json?')},"./node_modules/codemirror-graphql/mode.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nvar _codemirror = _interopRequireDefault(__webpack_require__(\"./node_modules/codemirror/lib/codemirror.js\"));\n\nvar _graphqlLanguageServiceParser = __webpack_require__(\"./node_modules/graphql-language-service-parser/esm/index.js\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n *  Copyright (c) 2019 GraphQL Contributors\n *  All rights reserved.\n *\n *  This source code is licensed under the BSD-style license found in the\n *  LICENSE file in the root directory of this source tree. An additional grant\n *  of patent rights can be found in the PATENTS file in the same directory.\n */\n\n/**\n * The GraphQL mode is defined as a tokenizer along with a list of rules, each\n * of which is either a function or an array.\n *\n *   * Function: Provided a token and the stream, returns an expected next step.\n *   * Array: A list of steps to take in order.\n *\n * A step is either another rule, or a terminal description of a token. If it\n * is a rule, that rule is pushed onto the stack and the parsing continues from\n * that point.\n *\n * If it is a terminal description, the token is checked against it using a\n * `match` function. If the match is successful, the token is colored and the\n * rule is stepped forward. If the match is unsuccessful, the remainder of the\n * rule is skipped and the previous rule is advanced.\n *\n * This parsing algorithm allows for incremental online parsing within various\n * levels of the syntax tree and results in a structured `state` linked-list\n * which contains the relevant information to produce valuable typeaheads.\n */\n_codemirror.default.defineMode('graphql', config => {\n  const parser = (0, _graphqlLanguageServiceParser.onlineParser)({\n    eatWhitespace: stream => stream.eatWhile(_graphqlLanguageServiceParser.isIgnored),\n    lexRules: _graphqlLanguageServiceParser.LexRules,\n    parseRules: _graphqlLanguageServiceParser.ParseRules,\n    editorConfig: {\n      tabSize: config.tabSize\n    }\n  });\n  return {\n    config,\n    startState: parser.startState,\n    token: parser.token,\n    indent,\n    electricInput: /^\\s*[})\\]]/,\n    fold: 'brace',\n    lineComment: '#',\n    closeBrackets: {\n      pairs: '()[]{}\"\"',\n      explode: '()[]{}'\n    }\n  };\n});\n\nfunction indent(state, textAfter) {\n  const levels = state.levels; // If there is no stack of levels, use the current level.\n  // Otherwise, use the top level, pre-emptively dedenting for close braces.\n\n  const level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);\n  return level * this.config.indentUnit;\n}\n\n//# sourceURL=webpack:///./node_modules/codemirror-graphql/mode.js?")},"./node_modules/codemirror/addon/dialog/dialog.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n// Open simple dialogs on top of an editor. Relies on dialog.css.\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  function dialogDiv(cm, template, bottom) {\n    var wrap = cm.getWrapperElement();\n    var dialog;\n    dialog = wrap.appendChild(document.createElement("div"));\n    if (bottom)\n      dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";\n    else\n      dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";\n\n    if (typeof template == "string") {\n      dialog.innerHTML = template;\n    } else { // Assuming it\'s a detached DOM element.\n      dialog.appendChild(template);\n    }\n    CodeMirror.addClass(wrap, \'dialog-opened\');\n    return dialog;\n  }\n\n  function closeNotification(cm, newVal) {\n    if (cm.state.currentNotificationClose)\n      cm.state.currentNotificationClose();\n    cm.state.currentNotificationClose = newVal;\n  }\n\n  CodeMirror.defineExtension("openDialog", function(template, callback, options) {\n    if (!options) options = {};\n\n    closeNotification(this, null);\n\n    var dialog = dialogDiv(this, template, options.bottom);\n    var closed = false, me = this;\n    function close(newVal) {\n      if (typeof newVal == \'string\') {\n        inp.value = newVal;\n      } else {\n        if (closed) return;\n        closed = true;\n        CodeMirror.rmClass(dialog.parentNode, \'dialog-opened\');\n        dialog.parentNode.removeChild(dialog);\n        me.focus();\n\n        if (options.onClose) options.onClose(dialog);\n      }\n    }\n\n    var inp = dialog.getElementsByTagName("input")[0], button;\n    if (inp) {\n      inp.focus();\n\n      if (options.value) {\n        inp.value = options.value;\n        if (options.selectValueOnOpen !== false) {\n          inp.select();\n        }\n      }\n\n      if (options.onInput)\n        CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});\n      if (options.onKeyUp)\n        CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});\n\n      CodeMirror.on(inp, "keydown", function(e) {\n        if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }\n        if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {\n          inp.blur();\n          CodeMirror.e_stop(e);\n          close();\n        }\n        if (e.keyCode == 13) callback(inp.value, e);\n      });\n\n      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);\n    } else if (button = dialog.getElementsByTagName("button")[0]) {\n      CodeMirror.on(button, "click", function() {\n        close();\n        me.focus();\n      });\n\n      if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);\n\n      button.focus();\n    }\n    return close;\n  });\n\n  CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {\n    closeNotification(this, null);\n    var dialog = dialogDiv(this, template, options && options.bottom);\n    var buttons = dialog.getElementsByTagName("button");\n    var closed = false, me = this, blurring = 1;\n    function close() {\n      if (closed) return;\n      closed = true;\n      CodeMirror.rmClass(dialog.parentNode, \'dialog-opened\');\n      dialog.parentNode.removeChild(dialog);\n      me.focus();\n    }\n    buttons[0].focus();\n    for (var i = 0; i < buttons.length; ++i) {\n      var b = buttons[i];\n      (function(callback) {\n        CodeMirror.on(b, "click", function(e) {\n          CodeMirror.e_preventDefault(e);\n          close();\n          if (callback) callback(me);\n        });\n      })(callbacks[i]);\n      CodeMirror.on(b, "blur", function() {\n        --blurring;\n        setTimeout(function() { if (blurring <= 0) close(); }, 200);\n      });\n      CodeMirror.on(b, "focus", function() { ++blurring; });\n    }\n  });\n\n  /*\n   * openNotification\n   * Opens a notification, that can be closed with an optional timer\n   * (default 5000ms timer) and always closes on click.\n   *\n   * If a notification is opened while another is opened, it will close the\n   * currently opened one and open the new one immediately.\n   */\n  CodeMirror.defineExtension("openNotification", function(template, options) {\n    closeNotification(this, close);\n    var dialog = dialogDiv(this, template, options && options.bottom);\n    var closed = false, doneTimer;\n    var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;\n\n    function close() {\n      if (closed) return;\n      closed = true;\n      clearTimeout(doneTimer);\n      CodeMirror.rmClass(dialog.parentNode, \'dialog-opened\');\n      dialog.parentNode.removeChild(dialog);\n    }\n\n    CodeMirror.on(dialog, \'click\', function(e) {\n      CodeMirror.e_preventDefault(e);\n      close();\n    });\n\n    if (duration)\n      doneTimer = setTimeout(close, duration);\n\n    return close;\n  });\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/dialog/dialog.js?')},"./node_modules/codemirror/addon/edit/matchbrackets.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  var ie_lt8 = /MSIE \\d/.test(navigator.userAgent) &&\n    (document.documentMode == null || document.documentMode < 8);\n\n  var Pos = CodeMirror.Pos;\n\n  var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<", "<": ">>", ">": "<<"};\n\n  function bracketRegex(config) {\n    return config && config.bracketRegex || /[(){}[\\]]/\n  }\n\n  function findMatchingBracket(cm, where, config) {\n    var line = cm.getLineHandle(where.line), pos = where.ch - 1;\n    var afterCursor = config && config.afterCursor\n    if (afterCursor == null)\n      afterCursor = /(^| )cm-fat-cursor($| )/.test(cm.getWrapperElement().className)\n    var re = bracketRegex(config)\n\n    // A cursor is defined as between two characters, but in in vim command mode\n    // (i.e. not insert mode), the cursor is visually represented as a\n    // highlighted box on top of the 2nd character. Otherwise, we allow matches\n    // from before or after the cursor.\n    var match = (!afterCursor && pos >= 0 && re.test(line.text.charAt(pos)) && matching[line.text.charAt(pos)]) ||\n        re.test(line.text.charAt(pos + 1)) && matching[line.text.charAt(++pos)];\n    if (!match) return null;\n    var dir = match.charAt(1) == ">" ? 1 : -1;\n    if (config && config.strict && (dir > 0) != (pos == where.ch)) return null;\n    var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));\n\n    var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);\n    if (found == null) return null;\n    return {from: Pos(where.line, pos), to: found && found.pos,\n            match: found && found.ch == match.charAt(0), forward: dir > 0};\n  }\n\n  // bracketRegex is used to specify which type of bracket to scan\n  // should be a regexp, e.g. /[[\\]]/\n  //\n  // Note: If "where" is on an open bracket, then this bracket is ignored.\n  //\n  // Returns false when no bracket was found, null when it reached\n  // maxScanLines and gave up\n  function scanForBracket(cm, where, dir, style, config) {\n    var maxScanLen = (config && config.maxScanLineLength) || 10000;\n    var maxScanLines = (config && config.maxScanLines) || 1000;\n\n    var stack = [];\n    var re = bracketRegex(config)\n    var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)\n                          : Math.max(cm.firstLine() - 1, where.line - maxScanLines);\n    for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {\n      var line = cm.getLine(lineNo);\n      if (!line) continue;\n      var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;\n      if (line.length > maxScanLen) continue;\n      if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);\n      for (; pos != end; pos += dir) {\n        var ch = line.charAt(pos);\n        if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {\n          var match = matching[ch];\n          if (match && (match.charAt(1) == ">") == (dir > 0)) stack.push(ch);\n          else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};\n          else stack.pop();\n        }\n      }\n    }\n    return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;\n  }\n\n  function matchBrackets(cm, autoclear, config) {\n    // Disable brace matching in long lines, since it\'ll cause hugely slow updates\n    var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;\n    var marks = [], ranges = cm.listSelections();\n    for (var i = 0; i < ranges.length; i++) {\n      var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, config);\n      if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {\n        var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";\n        marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));\n        if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)\n          marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));\n      }\n    }\n\n    if (marks.length) {\n      // Kludge to work around the IE bug from issue #1193, where text\n      // input stops going to the textare whever this fires.\n      if (ie_lt8 && cm.state.focused) cm.focus();\n\n      var clear = function() {\n        cm.operation(function() {\n          for (var i = 0; i < marks.length; i++) marks[i].clear();\n        });\n      };\n      if (autoclear) setTimeout(clear, 800);\n      else return clear;\n    }\n  }\n\n  function doMatchBrackets(cm) {\n    cm.operation(function() {\n      if (cm.state.matchBrackets.currentlyHighlighted) {\n        cm.state.matchBrackets.currentlyHighlighted();\n        cm.state.matchBrackets.currentlyHighlighted = null;\n      }\n      cm.state.matchBrackets.currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);\n    });\n  }\n\n  CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {\n    if (old && old != CodeMirror.Init) {\n      cm.off("cursorActivity", doMatchBrackets);\n      if (cm.state.matchBrackets && cm.state.matchBrackets.currentlyHighlighted) {\n        cm.state.matchBrackets.currentlyHighlighted();\n        cm.state.matchBrackets.currentlyHighlighted = null;\n      }\n    }\n    if (val) {\n      cm.state.matchBrackets = typeof val == "object" ? val : {};\n      cm.on("cursorActivity", doMatchBrackets);\n    }\n  });\n\n  CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});\n  CodeMirror.defineExtension("findMatchingBracket", function(pos, config, oldConfig){\n    // Backwards-compatibility kludge\n    if (oldConfig || typeof config == "boolean") {\n      if (!oldConfig) {\n        config = config ? {strict: true} : null\n      } else {\n        oldConfig.strict = config\n        config = oldConfig\n      }\n    }\n    return findMatchingBracket(this, pos, config)\n  });\n  CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){\n    return scanForBracket(this, pos, dir, style, config);\n  });\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/edit/matchbrackets.js?')},"./node_modules/codemirror/addon/fold/brace-fold.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.registerHelper("fold", "brace", function(cm, start) {\n  var line = start.line, lineText = cm.getLine(line);\n  var tokenType;\n\n  function findOpening(openCh) {\n    for (var at = start.ch, pass = 0;;) {\n      var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);\n      if (found == -1) {\n        if (pass == 1) break;\n        pass = 1;\n        at = lineText.length;\n        continue;\n      }\n      if (pass == 1 && found < start.ch) break;\n      tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));\n      if (!/^(comment|string)/.test(tokenType)) return found + 1;\n      at = found - 1;\n    }\n  }\n\n  var startToken = "{", endToken = "}", startCh = findOpening("{");\n  if (startCh == null) {\n    startToken = "[", endToken = "]";\n    startCh = findOpening("[");\n  }\n\n  if (startCh == null) return;\n  var count = 1, lastLine = cm.lastLine(), end, endCh;\n  outer: for (var i = line; i <= lastLine; ++i) {\n    var text = cm.getLine(i), pos = i == line ? startCh : 0;\n    for (;;) {\n      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);\n      if (nextOpen < 0) nextOpen = text.length;\n      if (nextClose < 0) nextClose = text.length;\n      pos = Math.min(nextOpen, nextClose);\n      if (pos == text.length) break;\n      if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {\n        if (pos == nextOpen) ++count;\n        else if (!--count) { end = i; endCh = pos; break outer; }\n      }\n      ++pos;\n    }\n  }\n  if (end == null || line == end) return;\n  return {from: CodeMirror.Pos(line, startCh),\n          to: CodeMirror.Pos(end, endCh)};\n});\n\nCodeMirror.registerHelper("fold", "import", function(cm, start) {\n  function hasImport(line) {\n    if (line < cm.firstLine() || line > cm.lastLine()) return null;\n    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));\n    if (!/\\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));\n    if (start.type != "keyword" || start.string != "import") return null;\n    // Now find closing semicolon, return its position\n    for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {\n      var text = cm.getLine(i), semi = text.indexOf(";");\n      if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};\n    }\n  }\n\n  var startLine = start.line, has = hasImport(startLine), prev;\n  if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1))\n    return null;\n  for (var end = has.end;;) {\n    var next = hasImport(end.line + 1);\n    if (next == null) break;\n    end = next.end;\n  }\n  return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end};\n});\n\nCodeMirror.registerHelper("fold", "include", function(cm, start) {\n  function hasInclude(line) {\n    if (line < cm.firstLine() || line > cm.lastLine()) return null;\n    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));\n    if (!/\\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));\n    if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;\n  }\n\n  var startLine = start.line, has = hasInclude(startLine);\n  if (has == null || hasInclude(startLine - 1) != null) return null;\n  for (var end = startLine;;) {\n    var next = hasInclude(end + 1);\n    if (next == null) break;\n    ++end;\n  }\n  return {from: CodeMirror.Pos(startLine, has + 1),\n          to: cm.clipPos(CodeMirror.Pos(end))};\n});\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/fold/brace-fold.js?')},"./node_modules/codemirror/addon/fold/foldcode.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  function doFold(cm, pos, options, force) {\n    if (options && options.call) {\n      var finder = options;\n      options = null;\n    } else {\n      var finder = getOption(cm, options, "rangeFinder");\n    }\n    if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);\n    var minSize = getOption(cm, options, "minFoldSize");\n\n    function getRange(allowFolded) {\n      var range = finder(cm, pos);\n      if (!range || range.to.line - range.from.line < minSize) return null;\n      var marks = cm.findMarksAt(range.from);\n      for (var i = 0; i < marks.length; ++i) {\n        if (marks[i].__isFold && force !== "fold") {\n          if (!allowFolded) return null;\n          range.cleared = true;\n          marks[i].clear();\n        }\n      }\n      return range;\n    }\n\n    var range = getRange(true);\n    if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {\n      pos = CodeMirror.Pos(pos.line - 1, 0);\n      range = getRange(false);\n    }\n    if (!range || range.cleared || force === "unfold") return;\n\n    var myWidget = makeWidget(cm, options, range);\n    CodeMirror.on(myWidget, "mousedown", function(e) {\n      myRange.clear();\n      CodeMirror.e_preventDefault(e);\n    });\n    var myRange = cm.markText(range.from, range.to, {\n      replacedWith: myWidget,\n      clearOnEnter: getOption(cm, options, "clearOnEnter"),\n      __isFold: true\n    });\n    myRange.on("clear", function(from, to) {\n      CodeMirror.signal(cm, "unfold", cm, from, to);\n    });\n    CodeMirror.signal(cm, "fold", cm, range.from, range.to);\n  }\n\n  function makeWidget(cm, options, range) {\n    var widget = getOption(cm, options, "widget");\n\n    if (typeof widget == "function") {\n      widget = widget(range.from, range.to);\n    }\n\n    if (typeof widget == "string") {\n      var text = document.createTextNode(widget);\n      widget = document.createElement("span");\n      widget.appendChild(text);\n      widget.className = "CodeMirror-foldmarker";\n    } else if (widget) {\n      widget = widget.cloneNode(true)\n    }\n    return widget;\n  }\n\n  // Clumsy backwards-compatible interface\n  CodeMirror.newFoldFunction = function(rangeFinder, widget) {\n    return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };\n  };\n\n  // New-style interface\n  CodeMirror.defineExtension("foldCode", function(pos, options, force) {\n    doFold(this, pos, options, force);\n  });\n\n  CodeMirror.defineExtension("isFolded", function(pos) {\n    var marks = this.findMarksAt(pos);\n    for (var i = 0; i < marks.length; ++i)\n      if (marks[i].__isFold) return true;\n  });\n\n  CodeMirror.commands.toggleFold = function(cm) {\n    cm.foldCode(cm.getCursor());\n  };\n  CodeMirror.commands.fold = function(cm) {\n    cm.foldCode(cm.getCursor(), null, "fold");\n  };\n  CodeMirror.commands.unfold = function(cm) {\n    cm.foldCode(cm.getCursor(), null, "unfold");\n  };\n  CodeMirror.commands.foldAll = function(cm) {\n    cm.operation(function() {\n      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)\n        cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");\n    });\n  };\n  CodeMirror.commands.unfoldAll = function(cm) {\n    cm.operation(function() {\n      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)\n        cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");\n    });\n  };\n\n  CodeMirror.registerHelper("fold", "combine", function() {\n    var funcs = Array.prototype.slice.call(arguments, 0);\n    return function(cm, start) {\n      for (var i = 0; i < funcs.length; ++i) {\n        var found = funcs[i](cm, start);\n        if (found) return found;\n      }\n    };\n  });\n\n  CodeMirror.registerHelper("fold", "auto", function(cm, start) {\n    var helpers = cm.getHelpers(start, "fold");\n    for (var i = 0; i < helpers.length; i++) {\n      var cur = helpers[i](cm, start);\n      if (cur) return cur;\n    }\n  });\n\n  var defaultOptions = {\n    rangeFinder: CodeMirror.fold.auto,\n    widget: "\\u2194",\n    minFoldSize: 0,\n    scanUp: false,\n    clearOnEnter: true\n  };\n\n  CodeMirror.defineOption("foldOptions", null);\n\n  function getOption(cm, options, name) {\n    if (options && options[name] !== undefined)\n      return options[name];\n    var editorOptions = cm.options.foldOptions;\n    if (editorOptions && editorOptions[name] !== undefined)\n      return editorOptions[name];\n    return defaultOptions[name];\n  }\n\n  CodeMirror.defineExtension("foldOption", function(options, name) {\n    return getOption(this, options, name);\n  });\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/fold/foldcode.js?')},"./node_modules/codemirror/addon/fold/foldgutter.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/addon/fold/foldcode.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {\n    if (old && old != CodeMirror.Init) {\n      cm.clearGutter(cm.state.foldGutter.options.gutter);\n      cm.state.foldGutter = null;\n      cm.off("gutterClick", onGutterClick);\n      cm.off("changes", onChange);\n      cm.off("viewportChange", onViewportChange);\n      cm.off("fold", onFold);\n      cm.off("unfold", onFold);\n      cm.off("swapDoc", onChange);\n    }\n    if (val) {\n      cm.state.foldGutter = new State(parseOptions(val));\n      updateInViewport(cm);\n      cm.on("gutterClick", onGutterClick);\n      cm.on("changes", onChange);\n      cm.on("viewportChange", onViewportChange);\n      cm.on("fold", onFold);\n      cm.on("unfold", onFold);\n      cm.on("swapDoc", onChange);\n    }\n  });\n\n  var Pos = CodeMirror.Pos;\n\n  function State(options) {\n    this.options = options;\n    this.from = this.to = 0;\n  }\n\n  function parseOptions(opts) {\n    if (opts === true) opts = {};\n    if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";\n    if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";\n    if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";\n    return opts;\n  }\n\n  function isFolded(cm, line) {\n    var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));\n    for (var i = 0; i < marks.length; ++i) {\n      if (marks[i].__isFold) {\n        var fromPos = marks[i].find(-1);\n        if (fromPos && fromPos.line === line)\n          return marks[i];\n      }\n    }\n  }\n\n  function marker(spec) {\n    if (typeof spec == "string") {\n      var elt = document.createElement("div");\n      elt.className = spec + " CodeMirror-guttermarker-subtle";\n      return elt;\n    } else {\n      return spec.cloneNode(true);\n    }\n  }\n\n  function updateFoldInfo(cm, from, to) {\n    var opts = cm.state.foldGutter.options, cur = from - 1;\n    var minSize = cm.foldOption(opts, "minFoldSize");\n    var func = cm.foldOption(opts, "rangeFinder");\n    // we can reuse the built-in indicator element if its className matches the new state\n    var clsFolded = typeof opts.indicatorFolded == "string" && classTest(opts.indicatorFolded);\n    var clsOpen = typeof opts.indicatorOpen == "string" && classTest(opts.indicatorOpen);\n    cm.eachLine(from, to, function(line) {\n      ++cur;\n      var mark = null;\n      var old = line.gutterMarkers;\n      if (old) old = old[opts.gutter];\n      if (isFolded(cm, cur)) {\n        if (clsFolded && old && clsFolded.test(old.className)) return;\n        mark = marker(opts.indicatorFolded);\n      } else {\n        var pos = Pos(cur, 0);\n        var range = func && func(cm, pos);\n        if (range && range.to.line - range.from.line >= minSize) {\n          if (clsOpen && old && clsOpen.test(old.className)) return;\n          mark = marker(opts.indicatorOpen);\n        }\n      }\n      if (!mark && !old) return;\n      cm.setGutterMarker(line, opts.gutter, mark);\n    });\n  }\n\n  // copied from CodeMirror/src/util/dom.js\n  function classTest(cls) { return new RegExp("(^|\\\\s)" + cls + "(?:$|\\\\s)\\\\s*") }\n\n  function updateInViewport(cm) {\n    var vp = cm.getViewport(), state = cm.state.foldGutter;\n    if (!state) return;\n    cm.operation(function() {\n      updateFoldInfo(cm, vp.from, vp.to);\n    });\n    state.from = vp.from; state.to = vp.to;\n  }\n\n  function onGutterClick(cm, line, gutter) {\n    var state = cm.state.foldGutter;\n    if (!state) return;\n    var opts = state.options;\n    if (gutter != opts.gutter) return;\n    var folded = isFolded(cm, line);\n    if (folded) folded.clear();\n    else cm.foldCode(Pos(line, 0), opts);\n  }\n\n  function onChange(cm) {\n    var state = cm.state.foldGutter;\n    if (!state) return;\n    var opts = state.options;\n    state.from = state.to = 0;\n    clearTimeout(state.changeUpdate);\n    state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);\n  }\n\n  function onViewportChange(cm) {\n    var state = cm.state.foldGutter;\n    if (!state) return;\n    var opts = state.options;\n    clearTimeout(state.changeUpdate);\n    state.changeUpdate = setTimeout(function() {\n      var vp = cm.getViewport();\n      if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {\n        updateInViewport(cm);\n      } else {\n        cm.operation(function() {\n          if (vp.from < state.from) {\n            updateFoldInfo(cm, vp.from, state.from);\n            state.from = vp.from;\n          }\n          if (vp.to > state.to) {\n            updateFoldInfo(cm, state.to, vp.to);\n            state.to = vp.to;\n          }\n        });\n      }\n    }, opts.updateViewportTimeSpan || 400);\n  }\n\n  function onFold(cm, from) {\n    var state = cm.state.foldGutter;\n    if (!state) return;\n    var line = from.line;\n    if (line >= state.from && line < state.to)\n      updateFoldInfo(cm, line, line + 1);\n  }\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/fold/foldgutter.js?')},"./node_modules/codemirror/addon/hint/show-hint.css":function(module,exports,__webpack_require__){eval('var api = __webpack_require__("./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js");\n            var content = __webpack_require__("./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/codemirror/addon/hint/show-hint.css");\n\n            content = content.__esModule ? content.default : content;\n\n            if (typeof content === \'string\') {\n              content = [[module.i, content, \'\']];\n            }\n\nvar options = {};\n\noptions.insert = "head";\noptions.singleton = false;\n\nvar update = api(content, options);\n\nvar exported = content.locals ? content.locals : {};\n\n\n\nmodule.exports = exported;\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/hint/show-hint.css?')},"./node_modules/codemirror/addon/mode/multiplex.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.multiplexingMode = function(outer /*, others */) {\n  // Others should be {open, close, mode [, delimStyle] [, innerStyle]} objects\n  var others = Array.prototype.slice.call(arguments, 1);\n\n  function indexOf(string, pattern, from, returnEnd) {\n    if (typeof pattern == "string") {\n      var found = string.indexOf(pattern, from);\n      return returnEnd && found > -1 ? found + pattern.length : found;\n    }\n    var m = pattern.exec(from ? string.slice(from) : string);\n    return m ? m.index + from + (returnEnd ? m[0].length : 0) : -1;\n  }\n\n  return {\n    startState: function() {\n      return {\n        outer: CodeMirror.startState(outer),\n        innerActive: null,\n        inner: null\n      };\n    },\n\n    copyState: function(state) {\n      return {\n        outer: CodeMirror.copyState(outer, state.outer),\n        innerActive: state.innerActive,\n        inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner)\n      };\n    },\n\n    token: function(stream, state) {\n      if (!state.innerActive) {\n        var cutOff = Infinity, oldContent = stream.string;\n        for (var i = 0; i < others.length; ++i) {\n          var other = others[i];\n          var found = indexOf(oldContent, other.open, stream.pos);\n          if (found == stream.pos) {\n            if (!other.parseDelimiters) stream.match(other.open);\n            state.innerActive = other;\n\n            // Get the outer indent, making sure to handle CodeMirror.Pass\n            var outerIndent = 0;\n            if (outer.indent) {\n              var possibleOuterIndent = outer.indent(state.outer, "", "");\n              if (possibleOuterIndent !== CodeMirror.Pass) outerIndent = possibleOuterIndent;\n            }\n\n            state.inner = CodeMirror.startState(other.mode, outerIndent);\n            return other.delimStyle && (other.delimStyle + " " + other.delimStyle + "-open");\n          } else if (found != -1 && found < cutOff) {\n            cutOff = found;\n          }\n        }\n        if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff);\n        var outerToken = outer.token(stream, state.outer);\n        if (cutOff != Infinity) stream.string = oldContent;\n        return outerToken;\n      } else {\n        var curInner = state.innerActive, oldContent = stream.string;\n        if (!curInner.close && stream.sol()) {\n          state.innerActive = state.inner = null;\n          return this.token(stream, state);\n        }\n        var found = curInner.close ? indexOf(oldContent, curInner.close, stream.pos, curInner.parseDelimiters) : -1;\n        if (found == stream.pos && !curInner.parseDelimiters) {\n          stream.match(curInner.close);\n          state.innerActive = state.inner = null;\n          return curInner.delimStyle && (curInner.delimStyle + " " + curInner.delimStyle + "-close");\n        }\n        if (found > -1) stream.string = oldContent.slice(0, found);\n        var innerToken = curInner.mode.token(stream, state.inner);\n        if (found > -1) stream.string = oldContent;\n\n        if (found == stream.pos && curInner.parseDelimiters)\n          state.innerActive = state.inner = null;\n\n        if (curInner.innerStyle) {\n          if (innerToken) innerToken = innerToken + " " + curInner.innerStyle;\n          else innerToken = curInner.innerStyle;\n        }\n\n        return innerToken;\n      }\n    },\n\n    indent: function(state, textAfter, line) {\n      var mode = state.innerActive ? state.innerActive.mode : outer;\n      if (!mode.indent) return CodeMirror.Pass;\n      return mode.indent(state.innerActive ? state.inner : state.outer, textAfter, line);\n    },\n\n    blankLine: function(state) {\n      var mode = state.innerActive ? state.innerActive.mode : outer;\n      if (mode.blankLine) {\n        mode.blankLine(state.innerActive ? state.inner : state.outer);\n      }\n      if (!state.innerActive) {\n        for (var i = 0; i < others.length; ++i) {\n          var other = others[i];\n          if (other.open === "\\n") {\n            state.innerActive = other;\n            state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "", "") : 0);\n          }\n        }\n      } else if (state.innerActive.close === "\\n") {\n        state.innerActive = state.inner = null;\n      }\n    },\n\n    electricChars: outer.electricChars,\n\n    innerMode: function(state) {\n      return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer};\n    }\n  };\n};\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/mode/multiplex.js?')},"./node_modules/codemirror/addon/mode/overlay.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n// Utility function that allows modes to be combined. The mode given\n// as the base argument takes care of most of the normal mode\n// functionality, but a second (typically simple) mode is used, which\n// can override the style of text. Both modes get to parse all of the\n// text, but when both assign a non-null style to a piece of code, the\n// overlay wins, unless the combine argument was true and not overridden,\n// or state.overlay.combineTokens was true, in which case the styles are\n// combined.\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.overlayMode = function(base, overlay, combine) {\n  return {\n    startState: function() {\n      return {\n        base: CodeMirror.startState(base),\n        overlay: CodeMirror.startState(overlay),\n        basePos: 0, baseCur: null,\n        overlayPos: 0, overlayCur: null,\n        streamSeen: null\n      };\n    },\n    copyState: function(state) {\n      return {\n        base: CodeMirror.copyState(base, state.base),\n        overlay: CodeMirror.copyState(overlay, state.overlay),\n        basePos: state.basePos, baseCur: null,\n        overlayPos: state.overlayPos, overlayCur: null\n      };\n    },\n\n    token: function(stream, state) {\n      if (stream != state.streamSeen ||\n          Math.min(state.basePos, state.overlayPos) < stream.start) {\n        state.streamSeen = stream;\n        state.basePos = state.overlayPos = stream.start;\n      }\n\n      if (stream.start == state.basePos) {\n        state.baseCur = base.token(stream, state.base);\n        state.basePos = stream.pos;\n      }\n      if (stream.start == state.overlayPos) {\n        stream.pos = stream.start;\n        state.overlayCur = overlay.token(stream, state.overlay);\n        state.overlayPos = stream.pos;\n      }\n      stream.pos = Math.min(state.basePos, state.overlayPos);\n\n      // state.overlay.combineTokens always takes precedence over combine,\n      // unless set to null\n      if (state.overlayCur == null) return state.baseCur;\n      else if (state.baseCur != null &&\n               state.overlay.combineTokens ||\n               combine && state.overlay.combineTokens == null)\n        return state.baseCur + " " + state.overlayCur;\n      else return state.overlayCur;\n    },\n\n    indent: base.indent && function(state, textAfter, line) {\n      return base.indent(state.base, textAfter, line);\n    },\n    electricChars: base.electricChars,\n\n    innerMode: function(state) { return {state: state.base, mode: base}; },\n\n    blankLine: function(state) {\n      var baseToken, overlayToken;\n      if (base.blankLine) baseToken = base.blankLine(state.base);\n      if (overlay.blankLine) overlayToken = overlay.blankLine(state.overlay);\n\n      return overlayToken == null ?\n        baseToken :\n        (combine && baseToken != null ? baseToken + " " + overlayToken : overlayToken);\n    }\n  };\n};\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/mode/overlay.js?')},"./node_modules/codemirror/addon/mode/simple.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  CodeMirror.defineSimpleMode = function(name, states) {\n    CodeMirror.defineMode(name, function(config) {\n      return CodeMirror.simpleMode(config, states);\n    });\n  };\n\n  CodeMirror.simpleMode = function(config, states) {\n    ensureState(states, "start");\n    var states_ = {}, meta = states.meta || {}, hasIndentation = false;\n    for (var state in states) if (state != meta && states.hasOwnProperty(state)) {\n      var list = states_[state] = [], orig = states[state];\n      for (var i = 0; i < orig.length; i++) {\n        var data = orig[i];\n        list.push(new Rule(data, states));\n        if (data.indent || data.dedent) hasIndentation = true;\n      }\n    }\n    var mode = {\n      startState: function() {\n        return {state: "start", pending: null,\n                local: null, localState: null,\n                indent: hasIndentation ? [] : null};\n      },\n      copyState: function(state) {\n        var s = {state: state.state, pending: state.pending,\n                 local: state.local, localState: null,\n                 indent: state.indent && state.indent.slice(0)};\n        if (state.localState)\n          s.localState = CodeMirror.copyState(state.local.mode, state.localState);\n        if (state.stack)\n          s.stack = state.stack.slice(0);\n        for (var pers = state.persistentStates; pers; pers = pers.next)\n          s.persistentStates = {mode: pers.mode,\n                                spec: pers.spec,\n                                state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state),\n                                next: s.persistentStates};\n        return s;\n      },\n      token: tokenFunction(states_, config),\n      innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; },\n      indent: indentFunction(states_, meta)\n    };\n    if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop))\n      mode[prop] = meta[prop];\n    return mode;\n  };\n\n  function ensureState(states, name) {\n    if (!states.hasOwnProperty(name))\n      throw new Error("Undefined state " + name + " in simple mode");\n  }\n\n  function toRegex(val, caret) {\n    if (!val) return /(?:)/;\n    var flags = "";\n    if (val instanceof RegExp) {\n      if (val.ignoreCase) flags = "i";\n      val = val.source;\n    } else {\n      val = String(val);\n    }\n    return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags);\n  }\n\n  function asToken(val) {\n    if (!val) return null;\n    if (val.apply) return val\n    if (typeof val == "string") return val.replace(/\\./g, " ");\n    var result = [];\n    for (var i = 0; i < val.length; i++)\n      result.push(val[i] && val[i].replace(/\\./g, " "));\n    return result;\n  }\n\n  function Rule(data, states) {\n    if (data.next || data.push) ensureState(states, data.next || data.push);\n    this.regex = toRegex(data.regex);\n    this.token = asToken(data.token);\n    this.data = data;\n  }\n\n  function tokenFunction(states, config) {\n    return function(stream, state) {\n      if (state.pending) {\n        var pend = state.pending.shift();\n        if (state.pending.length == 0) state.pending = null;\n        stream.pos += pend.text.length;\n        return pend.token;\n      }\n\n      if (state.local) {\n        if (state.local.end && stream.match(state.local.end)) {\n          var tok = state.local.endToken || null;\n          state.local = state.localState = null;\n          return tok;\n        } else {\n          var tok = state.local.mode.token(stream, state.localState), m;\n          if (state.local.endScan && (m = state.local.endScan.exec(stream.current())))\n            stream.pos = stream.start + m.index;\n          return tok;\n        }\n      }\n\n      var curState = states[state.state];\n      for (var i = 0; i < curState.length; i++) {\n        var rule = curState[i];\n        var matches = (!rule.data.sol || stream.sol()) && stream.match(rule.regex);\n        if (matches) {\n          if (rule.data.next) {\n            state.state = rule.data.next;\n          } else if (rule.data.push) {\n            (state.stack || (state.stack = [])).push(state.state);\n            state.state = rule.data.push;\n          } else if (rule.data.pop && state.stack && state.stack.length) {\n            state.state = state.stack.pop();\n          }\n\n          if (rule.data.mode)\n            enterLocalMode(config, state, rule.data.mode, rule.token);\n          if (rule.data.indent)\n            state.indent.push(stream.indentation() + config.indentUnit);\n          if (rule.data.dedent)\n            state.indent.pop();\n          var token = rule.token\n          if (token && token.apply) token = token(matches)\n          if (matches.length > 2 && rule.token && typeof rule.token != "string") {\n            state.pending = [];\n            for (var j = 2; j < matches.length; j++)\n              if (matches[j])\n                state.pending.push({text: matches[j], token: rule.token[j - 1]});\n            stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0));\n            return token[0];\n          } else if (token && token.join) {\n            return token[0];\n          } else {\n            return token;\n          }\n        }\n      }\n      stream.next();\n      return null;\n    };\n  }\n\n  function cmp(a, b) {\n    if (a === b) return true;\n    if (!a || typeof a != "object" || !b || typeof b != "object") return false;\n    var props = 0;\n    for (var prop in a) if (a.hasOwnProperty(prop)) {\n      if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false;\n      props++;\n    }\n    for (var prop in b) if (b.hasOwnProperty(prop)) props--;\n    return props == 0;\n  }\n\n  function enterLocalMode(config, state, spec, token) {\n    var pers;\n    if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next)\n      if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p;\n    var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec);\n    var lState = pers ? pers.state : CodeMirror.startState(mode);\n    if (spec.persistent && !pers)\n      state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates};\n\n    state.localState = lState;\n    state.local = {mode: mode,\n                   end: spec.end && toRegex(spec.end),\n                   endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false),\n                   endToken: token && token.join ? token[token.length - 1] : token};\n  }\n\n  function indexOf(val, arr) {\n    for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true;\n  }\n\n  function indentFunction(states, meta) {\n    return function(state, textAfter, line) {\n      if (state.local && state.local.mode.indent)\n        return state.local.mode.indent(state.localState, textAfter, line);\n      if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1)\n        return CodeMirror.Pass;\n\n      var pos = state.indent.length - 1, rules = states[state.state];\n      scan: for (;;) {\n        for (var i = 0; i < rules.length; i++) {\n          var rule = rules[i];\n          if (rule.data.dedent && rule.data.dedentIfLineStart !== false) {\n            var m = rule.regex.exec(textAfter);\n            if (m && m[0]) {\n              pos--;\n              if (rule.next || rule.push) rules = states[rule.next || rule.push];\n              textAfter = textAfter.slice(m[0].length);\n              continue scan;\n            }\n          }\n        }\n        break;\n      }\n      return pos < 0 ? 0 : state.indent[pos];\n    };\n  }\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/mode/simple.js?')},"./node_modules/codemirror/addon/search/searchcursor.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"))\n  else {}\n})(function(CodeMirror) {\n  "use strict"\n  var Pos = CodeMirror.Pos\n\n  function regexpFlags(regexp) {\n    var flags = regexp.flags\n    return flags != null ? flags : (regexp.ignoreCase ? "i" : "")\n      + (regexp.global ? "g" : "")\n      + (regexp.multiline ? "m" : "")\n  }\n\n  function ensureFlags(regexp, flags) {\n    var current = regexpFlags(regexp), target = current\n    for (var i = 0; i < flags.length; i++) if (target.indexOf(flags.charAt(i)) == -1)\n      target += flags.charAt(i)\n    return current == target ? regexp : new RegExp(regexp.source, target)\n  }\n\n  function maybeMultiline(regexp) {\n    return /\\\\s|\\\\n|\\n|\\\\W|\\\\D|\\[\\^/.test(regexp.source)\n  }\n\n  function searchRegexpForward(doc, regexp, start) {\n    regexp = ensureFlags(regexp, "g")\n    for (var line = start.line, ch = start.ch, last = doc.lastLine(); line <= last; line++, ch = 0) {\n      regexp.lastIndex = ch\n      var string = doc.getLine(line), match = regexp.exec(string)\n      if (match)\n        return {from: Pos(line, match.index),\n                to: Pos(line, match.index + match[0].length),\n                match: match}\n    }\n  }\n\n  function searchRegexpForwardMultiline(doc, regexp, start) {\n    if (!maybeMultiline(regexp)) return searchRegexpForward(doc, regexp, start)\n\n    regexp = ensureFlags(regexp, "gm")\n    var string, chunk = 1\n    for (var line = start.line, last = doc.lastLine(); line <= last;) {\n      // This grows the search buffer in exponentially-sized chunks\n      // between matches, so that nearby matches are fast and don\'t\n      // require concatenating the whole document (in case we\'re\n      // searching for something that has tons of matches), but at the\n      // same time, the amount of retries is limited.\n      for (var i = 0; i < chunk; i++) {\n        if (line > last) break\n        var curLine = doc.getLine(line++)\n        string = string == null ? curLine : string + "\\n" + curLine\n      }\n      chunk = chunk * 2\n      regexp.lastIndex = start.ch\n      var match = regexp.exec(string)\n      if (match) {\n        var before = string.slice(0, match.index).split("\\n"), inside = match[0].split("\\n")\n        var startLine = start.line + before.length - 1, startCh = before[before.length - 1].length\n        return {from: Pos(startLine, startCh),\n                to: Pos(startLine + inside.length - 1,\n                        inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),\n                match: match}\n      }\n    }\n  }\n\n  function lastMatchIn(string, regexp, endMargin) {\n    var match, from = 0\n    while (from <= string.length) {\n      regexp.lastIndex = from\n      var newMatch = regexp.exec(string)\n      if (!newMatch) break\n      var end = newMatch.index + newMatch[0].length\n      if (end > string.length - endMargin) break\n      if (!match || end > match.index + match[0].length)\n        match = newMatch\n      from = newMatch.index + 1\n    }\n    return match\n  }\n\n  function searchRegexpBackward(doc, regexp, start) {\n    regexp = ensureFlags(regexp, "g")\n    for (var line = start.line, ch = start.ch, first = doc.firstLine(); line >= first; line--, ch = -1) {\n      var string = doc.getLine(line)\n      var match = lastMatchIn(string, regexp, ch < 0 ? 0 : string.length - ch)\n      if (match)\n        return {from: Pos(line, match.index),\n                to: Pos(line, match.index + match[0].length),\n                match: match}\n    }\n  }\n\n  function searchRegexpBackwardMultiline(doc, regexp, start) {\n    if (!maybeMultiline(regexp)) return searchRegexpBackward(doc, regexp, start)\n    regexp = ensureFlags(regexp, "gm")\n    var string, chunkSize = 1, endMargin = doc.getLine(start.line).length - start.ch\n    for (var line = start.line, first = doc.firstLine(); line >= first;) {\n      for (var i = 0; i < chunkSize && line >= first; i++) {\n        var curLine = doc.getLine(line--)\n        string = string == null ? curLine : curLine + "\\n" + string\n      }\n      chunkSize *= 2\n\n      var match = lastMatchIn(string, regexp, endMargin)\n      if (match) {\n        var before = string.slice(0, match.index).split("\\n"), inside = match[0].split("\\n")\n        var startLine = line + before.length, startCh = before[before.length - 1].length\n        return {from: Pos(startLine, startCh),\n                to: Pos(startLine + inside.length - 1,\n                        inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),\n                match: match}\n      }\n    }\n  }\n\n  var doFold, noFold\n  if (String.prototype.normalize) {\n    doFold = function(str) { return str.normalize("NFD").toLowerCase() }\n    noFold = function(str) { return str.normalize("NFD") }\n  } else {\n    doFold = function(str) { return str.toLowerCase() }\n    noFold = function(str) { return str }\n  }\n\n  // Maps a position in a case-folded line back to a position in the original line\n  // (compensating for codepoints increasing in number during folding)\n  function adjustPos(orig, folded, pos, foldFunc) {\n    if (orig.length == folded.length) return pos\n    for (var min = 0, max = pos + Math.max(0, orig.length - folded.length);;) {\n      if (min == max) return min\n      var mid = (min + max) >> 1\n      var len = foldFunc(orig.slice(0, mid)).length\n      if (len == pos) return mid\n      else if (len > pos) max = mid\n      else min = mid + 1\n    }\n  }\n\n  function searchStringForward(doc, query, start, caseFold) {\n    // Empty string would match anything and never progress, so we\n    // define it to match nothing instead.\n    if (!query.length) return null\n    var fold = caseFold ? doFold : noFold\n    var lines = fold(query).split(/\\r|\\n\\r?/)\n\n    search: for (var line = start.line, ch = start.ch, last = doc.lastLine() + 1 - lines.length; line <= last; line++, ch = 0) {\n      var orig = doc.getLine(line).slice(ch), string = fold(orig)\n      if (lines.length == 1) {\n        var found = string.indexOf(lines[0])\n        if (found == -1) continue search\n        var start = adjustPos(orig, string, found, fold) + ch\n        return {from: Pos(line, adjustPos(orig, string, found, fold) + ch),\n                to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold) + ch)}\n      } else {\n        var cutFrom = string.length - lines[0].length\n        if (string.slice(cutFrom) != lines[0]) continue search\n        for (var i = 1; i < lines.length - 1; i++)\n          if (fold(doc.getLine(line + i)) != lines[i]) continue search\n        var end = doc.getLine(line + lines.length - 1), endString = fold(end), lastLine = lines[lines.length - 1]\n        if (endString.slice(0, lastLine.length) != lastLine) continue search\n        return {from: Pos(line, adjustPos(orig, string, cutFrom, fold) + ch),\n                to: Pos(line + lines.length - 1, adjustPos(end, endString, lastLine.length, fold))}\n      }\n    }\n  }\n\n  function searchStringBackward(doc, query, start, caseFold) {\n    if (!query.length) return null\n    var fold = caseFold ? doFold : noFold\n    var lines = fold(query).split(/\\r|\\n\\r?/)\n\n    search: for (var line = start.line, ch = start.ch, first = doc.firstLine() - 1 + lines.length; line >= first; line--, ch = -1) {\n      var orig = doc.getLine(line)\n      if (ch > -1) orig = orig.slice(0, ch)\n      var string = fold(orig)\n      if (lines.length == 1) {\n        var found = string.lastIndexOf(lines[0])\n        if (found == -1) continue search\n        return {from: Pos(line, adjustPos(orig, string, found, fold)),\n                to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold))}\n      } else {\n        var lastLine = lines[lines.length - 1]\n        if (string.slice(0, lastLine.length) != lastLine) continue search\n        for (var i = 1, start = line - lines.length + 1; i < lines.length - 1; i++)\n          if (fold(doc.getLine(start + i)) != lines[i]) continue search\n        var top = doc.getLine(line + 1 - lines.length), topString = fold(top)\n        if (topString.slice(topString.length - lines[0].length) != lines[0]) continue search\n        return {from: Pos(line + 1 - lines.length, adjustPos(top, topString, top.length - lines[0].length, fold)),\n                to: Pos(line, adjustPos(orig, string, lastLine.length, fold))}\n      }\n    }\n  }\n\n  function SearchCursor(doc, query, pos, options) {\n    this.atOccurrence = false\n    this.doc = doc\n    pos = pos ? doc.clipPos(pos) : Pos(0, 0)\n    this.pos = {from: pos, to: pos}\n\n    var caseFold\n    if (typeof options == "object") {\n      caseFold = options.caseFold\n    } else { // Backwards compat for when caseFold was the 4th argument\n      caseFold = options\n      options = null\n    }\n\n    if (typeof query == "string") {\n      if (caseFold == null) caseFold = false\n      this.matches = function(reverse, pos) {\n        return (reverse ? searchStringBackward : searchStringForward)(doc, query, pos, caseFold)\n      }\n    } else {\n      query = ensureFlags(query, "gm")\n      if (!options || options.multiline !== false)\n        this.matches = function(reverse, pos) {\n          return (reverse ? searchRegexpBackwardMultiline : searchRegexpForwardMultiline)(doc, query, pos)\n        }\n      else\n        this.matches = function(reverse, pos) {\n          return (reverse ? searchRegexpBackward : searchRegexpForward)(doc, query, pos)\n        }\n    }\n  }\n\n  SearchCursor.prototype = {\n    findNext: function() {return this.find(false)},\n    findPrevious: function() {return this.find(true)},\n\n    find: function(reverse) {\n      var result = this.matches(reverse, this.doc.clipPos(reverse ? this.pos.from : this.pos.to))\n\n      // Implements weird auto-growing behavior on null-matches for\n      // backwards-compatiblity with the vim code (unfortunately)\n      while (result && CodeMirror.cmpPos(result.from, result.to) == 0) {\n        if (reverse) {\n          if (result.from.ch) result.from = Pos(result.from.line, result.from.ch - 1)\n          else if (result.from.line == this.doc.firstLine()) result = null\n          else result = this.matches(reverse, this.doc.clipPos(Pos(result.from.line - 1)))\n        } else {\n          if (result.to.ch < this.doc.getLine(result.to.line).length) result.to = Pos(result.to.line, result.to.ch + 1)\n          else if (result.to.line == this.doc.lastLine()) result = null\n          else result = this.matches(reverse, Pos(result.to.line + 1, 0))\n        }\n      }\n\n      if (result) {\n        this.pos = result\n        this.atOccurrence = true\n        return this.pos.match || true\n      } else {\n        var end = Pos(reverse ? this.doc.firstLine() : this.doc.lastLine() + 1, 0)\n        this.pos = {from: end, to: end}\n        return this.atOccurrence = false\n      }\n    },\n\n    from: function() {if (this.atOccurrence) return this.pos.from},\n    to: function() {if (this.atOccurrence) return this.pos.to},\n\n    replace: function(newText, origin) {\n      if (!this.atOccurrence) return\n      var lines = CodeMirror.splitLines(newText)\n      this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin)\n      this.pos.to = Pos(this.pos.from.line + lines.length - 1,\n                        lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0))\n    }\n  }\n\n  CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {\n    return new SearchCursor(this.doc, query, pos, caseFold)\n  })\n  CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {\n    return new SearchCursor(this, query, pos, caseFold)\n  })\n\n  CodeMirror.defineExtension("selectMatches", function(query, caseFold) {\n    var ranges = []\n    var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold)\n    while (cur.findNext()) {\n      if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break\n      ranges.push({anchor: cur.from(), head: cur.to()})\n    }\n    if (ranges.length)\n      this.setSelections(ranges, 0)\n  })\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/search/searchcursor.js?')},"./node_modules/codemirror/addon/tern/tern.css":function(module,exports,__webpack_require__){eval('var api = __webpack_require__("./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js");\n            var content = __webpack_require__("./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/codemirror/addon/tern/tern.css");\n\n            content = content.__esModule ? content.default : content;\n\n            if (typeof content === \'string\') {\n              content = [[module.i, content, \'\']];\n            }\n\nvar options = {};\n\noptions.insert = "head";\noptions.singleton = false;\n\nvar update = api(content, options);\n\nvar exported = content.locals ? content.locals : {};\n\n\n\nmodule.exports = exported;\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/tern/tern.css?')},"./node_modules/codemirror/keymap/emacs.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  var Pos = CodeMirror.Pos;\n  function posEq(a, b) { return a.line == b.line && a.ch == b.ch; }\n\n  // Kill \'ring\'\n\n  var killRing = [];\n  function addToRing(str) {\n    killRing.push(str);\n    if (killRing.length > 50) killRing.shift();\n  }\n  function growRingTop(str) {\n    if (!killRing.length) return addToRing(str);\n    killRing[killRing.length - 1] += str;\n  }\n  function getFromRing(n) { return killRing[killRing.length - (n ? Math.min(n, 1) : 1)] || ""; }\n  function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); }\n\n  var lastKill = null;\n\n  function kill(cm, from, to, ring, text) {\n    if (text == null) text = cm.getRange(from, to);\n\n    if (ring == "grow" && lastKill && lastKill.cm == cm && posEq(from, lastKill.pos) && cm.isClean(lastKill.gen))\n      growRingTop(text);\n    else if (ring !== false)\n      addToRing(text);\n    cm.replaceRange("", from, to, "+delete");\n\n    if (ring == "grow") lastKill = {cm: cm, pos: from, gen: cm.changeGeneration()};\n    else lastKill = null;\n  }\n\n  // Boundaries of various units\n\n  function byChar(cm, pos, dir) {\n    return cm.findPosH(pos, dir, "char", true);\n  }\n\n  function byWord(cm, pos, dir) {\n    return cm.findPosH(pos, dir, "word", true);\n  }\n\n  function byLine(cm, pos, dir) {\n    return cm.findPosV(pos, dir, "line", cm.doc.sel.goalColumn);\n  }\n\n  function byPage(cm, pos, dir) {\n    return cm.findPosV(pos, dir, "page", cm.doc.sel.goalColumn);\n  }\n\n  function byParagraph(cm, pos, dir) {\n    var no = pos.line, line = cm.getLine(no);\n    var sawText = /\\S/.test(dir < 0 ? line.slice(0, pos.ch) : line.slice(pos.ch));\n    var fst = cm.firstLine(), lst = cm.lastLine();\n    for (;;) {\n      no += dir;\n      if (no < fst || no > lst)\n        return cm.clipPos(Pos(no - dir, dir < 0 ? 0 : null));\n      line = cm.getLine(no);\n      var hasText = /\\S/.test(line);\n      if (hasText) sawText = true;\n      else if (sawText) return Pos(no, 0);\n    }\n  }\n\n  function bySentence(cm, pos, dir) {\n    var line = pos.line, ch = pos.ch;\n    var text = cm.getLine(pos.line), sawWord = false;\n    for (;;) {\n      var next = text.charAt(ch + (dir < 0 ? -1 : 0));\n      if (!next) { // End/beginning of line reached\n        if (line == (dir < 0 ? cm.firstLine() : cm.lastLine())) return Pos(line, ch);\n        text = cm.getLine(line + dir);\n        if (!/\\S/.test(text)) return Pos(line, ch);\n        line += dir;\n        ch = dir < 0 ? text.length : 0;\n        continue;\n      }\n      if (sawWord && /[!?.]/.test(next)) return Pos(line, ch + (dir > 0 ? 1 : 0));\n      if (!sawWord) sawWord = /\\w/.test(next);\n      ch += dir;\n    }\n  }\n\n  function byExpr(cm, pos, dir) {\n    var wrap;\n    if (cm.findMatchingBracket && (wrap = cm.findMatchingBracket(pos, {strict: true}))\n        && wrap.match && (wrap.forward ? 1 : -1) == dir)\n      return dir > 0 ? Pos(wrap.to.line, wrap.to.ch + 1) : wrap.to;\n\n    for (var first = true;; first = false) {\n      var token = cm.getTokenAt(pos);\n      var after = Pos(pos.line, dir < 0 ? token.start : token.end);\n      if (first && dir > 0 && token.end == pos.ch || !/\\w/.test(token.string)) {\n        var newPos = cm.findPosH(after, dir, "char");\n        if (posEq(after, newPos)) return pos;\n        else pos = newPos;\n      } else {\n        return after;\n      }\n    }\n  }\n\n  // Prefixes (only crudely supported)\n\n  function getPrefix(cm, precise) {\n    var digits = cm.state.emacsPrefix;\n    if (!digits) return precise ? null : 1;\n    clearPrefix(cm);\n    return digits == "-" ? -1 : Number(digits);\n  }\n\n  function repeated(cmd) {\n    var f = typeof cmd == "string" ? function(cm) { cm.execCommand(cmd); } : cmd;\n    return function(cm) {\n      var prefix = getPrefix(cm);\n      f(cm);\n      for (var i = 1; i < prefix; ++i) f(cm);\n    };\n  }\n\n  function findEnd(cm, pos, by, dir) {\n    var prefix = getPrefix(cm);\n    if (prefix < 0) { dir = -dir; prefix = -prefix; }\n    for (var i = 0; i < prefix; ++i) {\n      var newPos = by(cm, pos, dir);\n      if (posEq(newPos, pos)) break;\n      pos = newPos;\n    }\n    return pos;\n  }\n\n  function move(by, dir) {\n    var f = function(cm) {\n      cm.extendSelection(findEnd(cm, cm.getCursor(), by, dir));\n    };\n    f.motion = true;\n    return f;\n  }\n\n  function killTo(cm, by, dir, ring) {\n    var selections = cm.listSelections(), cursor;\n    var i = selections.length;\n    while (i--) {\n      cursor = selections[i].head;\n      kill(cm, cursor, findEnd(cm, cursor, by, dir), ring);\n    }\n  }\n\n  function killRegion(cm, ring) {\n    if (cm.somethingSelected()) {\n      var selections = cm.listSelections(), selection;\n      var i = selections.length;\n      while (i--) {\n        selection = selections[i];\n        kill(cm, selection.anchor, selection.head, ring);\n      }\n      return true;\n    }\n  }\n\n  function addPrefix(cm, digit) {\n    if (cm.state.emacsPrefix) {\n      if (digit != "-") cm.state.emacsPrefix += digit;\n      return;\n    }\n    // Not active yet\n    cm.state.emacsPrefix = digit;\n    cm.on("keyHandled", maybeClearPrefix);\n    cm.on("inputRead", maybeDuplicateInput);\n  }\n\n  var prefixPreservingKeys = {"Alt-G": true, "Ctrl-X": true, "Ctrl-Q": true, "Ctrl-U": true};\n\n  function maybeClearPrefix(cm, arg) {\n    if (!cm.state.emacsPrefixMap && !prefixPreservingKeys.hasOwnProperty(arg))\n      clearPrefix(cm);\n  }\n\n  function clearPrefix(cm) {\n    cm.state.emacsPrefix = null;\n    cm.off("keyHandled", maybeClearPrefix);\n    cm.off("inputRead", maybeDuplicateInput);\n  }\n\n  function maybeDuplicateInput(cm, event) {\n    var dup = getPrefix(cm);\n    if (dup > 1 && event.origin == "+input") {\n      var one = event.text.join("\\n"), txt = "";\n      for (var i = 1; i < dup; ++i) txt += one;\n      cm.replaceSelection(txt);\n    }\n  }\n\n  function addPrefixMap(cm) {\n    cm.state.emacsPrefixMap = true;\n    cm.addKeyMap(prefixMap);\n    cm.on("keyHandled", maybeRemovePrefixMap);\n    cm.on("inputRead", maybeRemovePrefixMap);\n  }\n\n  function maybeRemovePrefixMap(cm, arg) {\n    if (typeof arg == "string" && (/^\\d$/.test(arg) || arg == "Ctrl-U")) return;\n    cm.removeKeyMap(prefixMap);\n    cm.state.emacsPrefixMap = false;\n    cm.off("keyHandled", maybeRemovePrefixMap);\n    cm.off("inputRead", maybeRemovePrefixMap);\n  }\n\n  // Utilities\n\n  function setMark(cm) {\n    cm.setCursor(cm.getCursor());\n    cm.setExtending(!cm.getExtending());\n    cm.on("change", function() { cm.setExtending(false); });\n  }\n\n  function clearMark(cm) {\n    cm.setExtending(false);\n    cm.setCursor(cm.getCursor());\n  }\n\n  function getInput(cm, msg, f) {\n    if (cm.openDialog)\n      cm.openDialog(msg + ": <input type=\\"text\\" style=\\"width: 10em\\"/>", f, {bottom: true});\n    else\n      f(prompt(msg, ""));\n  }\n\n  function operateOnWord(cm, op) {\n    var start = cm.getCursor(), end = cm.findPosH(start, 1, "word");\n    cm.replaceRange(op(cm.getRange(start, end)), start, end);\n    cm.setCursor(end);\n  }\n\n  function toEnclosingExpr(cm) {\n    var pos = cm.getCursor(), line = pos.line, ch = pos.ch;\n    var stack = [];\n    while (line >= cm.firstLine()) {\n      var text = cm.getLine(line);\n      for (var i = ch == null ? text.length : ch; i > 0;) {\n        var ch = text.charAt(--i);\n        if (ch == ")")\n          stack.push("(");\n        else if (ch == "]")\n          stack.push("[");\n        else if (ch == "}")\n          stack.push("{");\n        else if (/[\\(\\{\\[]/.test(ch) && (!stack.length || stack.pop() != ch))\n          return cm.extendSelection(Pos(line, i));\n      }\n      --line; ch = null;\n    }\n  }\n\n  function quit(cm) {\n    cm.execCommand("clearSearch");\n    clearMark(cm);\n  }\n\n  CodeMirror.emacs = {kill: kill, killRegion: killRegion, repeated: repeated};\n\n  // Actual keymap\n\n  var keyMap = CodeMirror.keyMap.emacs = CodeMirror.normalizeKeyMap({\n    "Ctrl-W": function(cm) {kill(cm, cm.getCursor("start"), cm.getCursor("end"), true);},\n    "Ctrl-K": repeated(function(cm) {\n      var start = cm.getCursor(), end = cm.clipPos(Pos(start.line));\n      var text = cm.getRange(start, end);\n      if (!/\\S/.test(text)) {\n        text += "\\n";\n        end = Pos(start.line + 1, 0);\n      }\n      kill(cm, start, end, "grow", text);\n    }),\n    "Alt-W": function(cm) {\n      addToRing(cm.getSelection());\n      clearMark(cm);\n    },\n    "Ctrl-Y": function(cm) {\n      var start = cm.getCursor();\n      cm.replaceRange(getFromRing(getPrefix(cm)), start, start, "paste");\n      cm.setSelection(start, cm.getCursor());\n    },\n    "Alt-Y": function(cm) {cm.replaceSelection(popFromRing(), "around", "paste");},\n\n    "Ctrl-Space": setMark, "Ctrl-Shift-2": setMark,\n\n    "Ctrl-F": move(byChar, 1), "Ctrl-B": move(byChar, -1),\n    "Right": move(byChar, 1), "Left": move(byChar, -1),\n    "Ctrl-D": function(cm) { killTo(cm, byChar, 1, false); },\n    "Delete": function(cm) { killRegion(cm, false) || killTo(cm, byChar, 1, false); },\n    "Ctrl-H": function(cm) { killTo(cm, byChar, -1, false); },\n    "Backspace": function(cm) { killRegion(cm, false) || killTo(cm, byChar, -1, false); },\n\n    "Alt-F": move(byWord, 1), "Alt-B": move(byWord, -1),\n    "Alt-Right": move(byWord, 1), "Alt-Left": move(byWord, -1),\n    "Alt-D": function(cm) { killTo(cm, byWord, 1, "grow"); },\n    "Alt-Backspace": function(cm) { killTo(cm, byWord, -1, "grow"); },\n\n    "Ctrl-N": move(byLine, 1), "Ctrl-P": move(byLine, -1),\n    "Down": move(byLine, 1), "Up": move(byLine, -1),\n    "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",\n    "End": "goLineEnd", "Home": "goLineStart",\n\n    "Alt-V": move(byPage, -1), "Ctrl-V": move(byPage, 1),\n    "PageUp": move(byPage, -1), "PageDown": move(byPage, 1),\n\n    "Ctrl-Up": move(byParagraph, -1), "Ctrl-Down": move(byParagraph, 1),\n\n    "Alt-A": move(bySentence, -1), "Alt-E": move(bySentence, 1),\n    "Alt-K": function(cm) { killTo(cm, bySentence, 1, "grow"); },\n\n    "Ctrl-Alt-K": function(cm) { killTo(cm, byExpr, 1, "grow"); },\n    "Ctrl-Alt-Backspace": function(cm) { killTo(cm, byExpr, -1, "grow"); },\n    "Ctrl-Alt-F": move(byExpr, 1), "Ctrl-Alt-B": move(byExpr, -1, "grow"),\n\n    "Shift-Ctrl-Alt-2": function(cm) {\n      var cursor = cm.getCursor();\n      cm.setSelection(findEnd(cm, cursor, byExpr, 1), cursor);\n    },\n    "Ctrl-Alt-T": function(cm) {\n      var leftStart = byExpr(cm, cm.getCursor(), -1), leftEnd = byExpr(cm, leftStart, 1);\n      var rightEnd = byExpr(cm, leftEnd, 1), rightStart = byExpr(cm, rightEnd, -1);\n      cm.replaceRange(cm.getRange(rightStart, rightEnd) + cm.getRange(leftEnd, rightStart) +\n                      cm.getRange(leftStart, leftEnd), leftStart, rightEnd);\n    },\n    "Ctrl-Alt-U": repeated(toEnclosingExpr),\n\n    "Alt-Space": function(cm) {\n      var pos = cm.getCursor(), from = pos.ch, to = pos.ch, text = cm.getLine(pos.line);\n      while (from && /\\s/.test(text.charAt(from - 1))) --from;\n      while (to < text.length && /\\s/.test(text.charAt(to))) ++to;\n      cm.replaceRange(" ", Pos(pos.line, from), Pos(pos.line, to));\n    },\n    "Ctrl-O": repeated(function(cm) { cm.replaceSelection("\\n", "start"); }),\n    "Ctrl-T": repeated(function(cm) {\n      cm.execCommand("transposeChars");\n    }),\n\n    "Alt-C": repeated(function(cm) {\n      operateOnWord(cm, function(w) {\n        var letter = w.search(/\\w/);\n        if (letter == -1) return w;\n        return w.slice(0, letter) + w.charAt(letter).toUpperCase() + w.slice(letter + 1).toLowerCase();\n      });\n    }),\n    "Alt-U": repeated(function(cm) {\n      operateOnWord(cm, function(w) { return w.toUpperCase(); });\n    }),\n    "Alt-L": repeated(function(cm) {\n      operateOnWord(cm, function(w) { return w.toLowerCase(); });\n    }),\n\n    "Alt-;": "toggleComment",\n\n    "Ctrl-/": repeated("undo"), "Shift-Ctrl--": repeated("undo"),\n    "Ctrl-Z": repeated("undo"), "Cmd-Z": repeated("undo"),\n    "Shift-Ctrl-Z": "redo",\n    "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",\n    "Ctrl-S": "findPersistentNext", "Ctrl-R": "findPersistentPrev", "Ctrl-G": quit, "Shift-Alt-5": "replace",\n    "Alt-/": "autocomplete",\n    "Enter": "newlineAndIndent",\n    "Ctrl-J": repeated(function(cm) { cm.replaceSelection("\\n", "end"); }),\n    "Tab": "indentAuto",\n\n    "Alt-G G": function(cm) {\n      var prefix = getPrefix(cm, true);\n      if (prefix != null && prefix > 0) return cm.setCursor(prefix - 1);\n\n      getInput(cm, "Goto line", function(str) {\n        var num;\n        if (str && !isNaN(num = Number(str)) && num == (num|0) && num > 0)\n          cm.setCursor(num - 1);\n      });\n    },\n\n    "Ctrl-X Tab": function(cm) {\n      cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit"));\n    },\n    "Ctrl-X Ctrl-X": function(cm) {\n      cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor"));\n    },\n    "Ctrl-X Ctrl-S": "save",\n    "Ctrl-X Ctrl-W": "save",\n    "Ctrl-X S": "saveAll",\n    "Ctrl-X F": "open",\n    "Ctrl-X U": repeated("undo"),\n    "Ctrl-X K": "close",\n    "Ctrl-X Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), "grow"); },\n    "Ctrl-X H": "selectAll",\n\n    "Ctrl-Q Tab": repeated("insertTab"),\n    "Ctrl-U": addPrefixMap\n  });\n\n  var prefixMap = {"Ctrl-G": clearPrefix};\n  function regPrefix(d) {\n    prefixMap[d] = function(cm) { addPrefix(cm, d); };\n    keyMap["Ctrl-" + d] = function(cm) { addPrefix(cm, d); };\n    prefixPreservingKeys["Ctrl-" + d] = true;\n  }\n  for (var i = 0; i < 10; ++i) regPrefix(String(i));\n  regPrefix("-");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/keymap/emacs.js?')},"./node_modules/codemirror/keymap/sublime.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n// A rough approximation of Sublime Text\'s keybindings\n// Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/addon/search/searchcursor.js"), __webpack_require__("./node_modules/codemirror/addon/edit/matchbrackets.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  var cmds = CodeMirror.commands;\n  var Pos = CodeMirror.Pos;\n\n  // This is not exactly Sublime\'s algorithm. I couldn\'t make heads or tails of that.\n  function findPosSubword(doc, start, dir) {\n    if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));\n    var line = doc.getLine(start.line);\n    if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));\n    var state = "start", type, startPos = start.ch;\n    for (var pos = startPos, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {\n      var next = line.charAt(dir < 0 ? pos - 1 : pos);\n      var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";\n      if (cat == "w" && next.toUpperCase() == next) cat = "W";\n      if (state == "start") {\n        if (cat != "o") { state = "in"; type = cat; }\n        else startPos = pos + dir\n      } else if (state == "in") {\n        if (type != cat) {\n          if (type == "w" && cat == "W" && dir < 0) pos--;\n          if (type == "W" && cat == "w" && dir > 0) { // From uppercase to lowercase\n            if (pos == startPos + 1) { type = "w"; continue; }\n            else pos--;\n          }\n          break;\n        }\n      }\n    }\n    return Pos(start.line, pos);\n  }\n\n  function moveSubword(cm, dir) {\n    cm.extendSelectionsBy(function(range) {\n      if (cm.display.shift || cm.doc.extend || range.empty())\n        return findPosSubword(cm.doc, range.head, dir);\n      else\n        return dir < 0 ? range.from() : range.to();\n    });\n  }\n\n  cmds.goSubwordLeft = function(cm) { moveSubword(cm, -1); };\n  cmds.goSubwordRight = function(cm) { moveSubword(cm, 1); };\n\n  cmds.scrollLineUp = function(cm) {\n    var info = cm.getScrollInfo();\n    if (!cm.somethingSelected()) {\n      var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local");\n      if (cm.getCursor().line >= visibleBottomLine)\n        cm.execCommand("goLineUp");\n    }\n    cm.scrollTo(null, info.top - cm.defaultTextHeight());\n  };\n  cmds.scrollLineDown = function(cm) {\n    var info = cm.getScrollInfo();\n    if (!cm.somethingSelected()) {\n      var visibleTopLine = cm.lineAtHeight(info.top, "local")+1;\n      if (cm.getCursor().line <= visibleTopLine)\n        cm.execCommand("goLineDown");\n    }\n    cm.scrollTo(null, info.top + cm.defaultTextHeight());\n  };\n\n  cmds.splitSelectionByLine = function(cm) {\n    var ranges = cm.listSelections(), lineRanges = [];\n    for (var i = 0; i < ranges.length; i++) {\n      var from = ranges[i].from(), to = ranges[i].to();\n      for (var line = from.line; line <= to.line; ++line)\n        if (!(to.line > from.line && line == to.line && to.ch == 0))\n          lineRanges.push({anchor: line == from.line ? from : Pos(line, 0),\n                           head: line == to.line ? to : Pos(line)});\n    }\n    cm.setSelections(lineRanges, 0);\n  };\n\n  cmds.singleSelectionTop = function(cm) {\n    var range = cm.listSelections()[0];\n    cm.setSelection(range.anchor, range.head, {scroll: false});\n  };\n\n  cmds.selectLine = function(cm) {\n    var ranges = cm.listSelections(), extended = [];\n    for (var i = 0; i < ranges.length; i++) {\n      var range = ranges[i];\n      extended.push({anchor: Pos(range.from().line, 0),\n                     head: Pos(range.to().line + 1, 0)});\n    }\n    cm.setSelections(extended);\n  };\n\n  function insertLine(cm, above) {\n    if (cm.isReadOnly()) return CodeMirror.Pass\n    cm.operation(function() {\n      var len = cm.listSelections().length, newSelection = [], last = -1;\n      for (var i = 0; i < len; i++) {\n        var head = cm.listSelections()[i].head;\n        if (head.line <= last) continue;\n        var at = Pos(head.line + (above ? 0 : 1), 0);\n        cm.replaceRange("\\n", at, null, "+insertLine");\n        cm.indentLine(at.line, null, true);\n        newSelection.push({head: at, anchor: at});\n        last = head.line + 1;\n      }\n      cm.setSelections(newSelection);\n    });\n    cm.execCommand("indentAuto");\n  }\n\n  cmds.insertLineAfter = function(cm) { return insertLine(cm, false); };\n\n  cmds.insertLineBefore = function(cm) { return insertLine(cm, true); };\n\n  function wordAt(cm, pos) {\n    var start = pos.ch, end = start, line = cm.getLine(pos.line);\n    while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start;\n    while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end;\n    return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)};\n  }\n\n  cmds.selectNextOccurrence = function(cm) {\n    var from = cm.getCursor("from"), to = cm.getCursor("to");\n    var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel;\n    if (CodeMirror.cmpPos(from, to) == 0) {\n      var word = wordAt(cm, from);\n      if (!word.word) return;\n      cm.setSelection(word.from, word.to);\n      fullWord = true;\n    } else {\n      var text = cm.getRange(from, to);\n      var query = fullWord ? new RegExp("\\\\b" + text + "\\\\b") : text;\n      var cur = cm.getSearchCursor(query, to);\n      var found = cur.findNext();\n      if (!found) {\n        cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));\n        found = cur.findNext();\n      }\n      if (!found || isSelectedRange(cm.listSelections(), cur.from(), cur.to())) return\n      cm.addSelection(cur.from(), cur.to());\n    }\n    if (fullWord)\n      cm.state.sublimeFindFullWord = cm.doc.sel;\n  };\n\n  cmds.skipAndSelectNextOccurrence = function(cm) {\n    var prevAnchor = cm.getCursor("anchor"), prevHead = cm.getCursor("head");\n    cmds.selectNextOccurrence(cm);\n    if (CodeMirror.cmpPos(prevAnchor, prevHead) != 0) {\n      cm.doc.setSelections(cm.doc.listSelections()\n          .filter(function (sel) {\n            return sel.anchor != prevAnchor || sel.head != prevHead;\n          }));\n    }\n  }\n\n  function addCursorToSelection(cm, dir) {\n    var ranges = cm.listSelections(), newRanges = [];\n    for (var i = 0; i < ranges.length; i++) {\n      var range = ranges[i];\n      var newAnchor = cm.findPosV(\n          range.anchor, dir, "line", range.anchor.goalColumn);\n      var newHead = cm.findPosV(\n          range.head, dir, "line", range.head.goalColumn);\n      newAnchor.goalColumn = range.anchor.goalColumn != null ?\n          range.anchor.goalColumn : cm.cursorCoords(range.anchor, "div").left;\n      newHead.goalColumn = range.head.goalColumn != null ?\n          range.head.goalColumn : cm.cursorCoords(range.head, "div").left;\n      var newRange = {anchor: newAnchor, head: newHead};\n      newRanges.push(range);\n      newRanges.push(newRange);\n    }\n    cm.setSelections(newRanges);\n  }\n  cmds.addCursorToPrevLine = function(cm) { addCursorToSelection(cm, -1); };\n  cmds.addCursorToNextLine = function(cm) { addCursorToSelection(cm, 1); };\n\n  function isSelectedRange(ranges, from, to) {\n    for (var i = 0; i < ranges.length; i++)\n      if (CodeMirror.cmpPos(ranges[i].from(), from) == 0 &&\n          CodeMirror.cmpPos(ranges[i].to(), to) == 0) return true\n    return false\n  }\n\n  var mirror = "(){}[]";\n  function selectBetweenBrackets(cm) {\n    var ranges = cm.listSelections(), newRanges = []\n    for (var i = 0; i < ranges.length; i++) {\n      var range = ranges[i], pos = range.head, opening = cm.scanForBracket(pos, -1);\n      if (!opening) return false;\n      for (;;) {\n        var closing = cm.scanForBracket(pos, 1);\n        if (!closing) return false;\n        if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) {\n          var startPos = Pos(opening.pos.line, opening.pos.ch + 1);\n          if (CodeMirror.cmpPos(startPos, range.from()) == 0 &&\n              CodeMirror.cmpPos(closing.pos, range.to()) == 0) {\n            opening = cm.scanForBracket(opening.pos, -1);\n            if (!opening) return false;\n          } else {\n            newRanges.push({anchor: startPos, head: closing.pos});\n            break;\n          }\n        }\n        pos = Pos(closing.pos.line, closing.pos.ch + 1);\n      }\n    }\n    cm.setSelections(newRanges);\n    return true;\n  }\n\n  cmds.selectScope = function(cm) {\n    selectBetweenBrackets(cm) || cm.execCommand("selectAll");\n  };\n  cmds.selectBetweenBrackets = function(cm) {\n    if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;\n  };\n\n  function puncType(type) {\n    return !type ? null : /\\bpunctuation\\b/.test(type) ? type : undefined\n  }\n\n  cmds.goToBracket = function(cm) {\n    cm.extendSelectionsBy(function(range) {\n      var next = cm.scanForBracket(range.head, 1, puncType(cm.getTokenTypeAt(range.head)));\n      if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;\n      var prev = cm.scanForBracket(range.head, -1, puncType(cm.getTokenTypeAt(Pos(range.head.line, range.head.ch + 1))));\n      return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;\n    });\n  };\n\n  cmds.swapLineUp = function(cm) {\n    if (cm.isReadOnly()) return CodeMirror.Pass\n    var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = [];\n    for (var i = 0; i < ranges.length; i++) {\n      var range = ranges[i], from = range.from().line - 1, to = range.to().line;\n      newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch),\n                    head: Pos(range.head.line - 1, range.head.ch)});\n      if (range.to().ch == 0 && !range.empty()) --to;\n      if (from > at) linesToMove.push(from, to);\n      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;\n      at = to;\n    }\n    cm.operation(function() {\n      for (var i = 0; i < linesToMove.length; i += 2) {\n        var from = linesToMove[i], to = linesToMove[i + 1];\n        var line = cm.getLine(from);\n        cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");\n        if (to > cm.lastLine())\n          cm.replaceRange("\\n" + line, Pos(cm.lastLine()), null, "+swapLine");\n        else\n          cm.replaceRange(line + "\\n", Pos(to, 0), null, "+swapLine");\n      }\n      cm.setSelections(newSels);\n      cm.scrollIntoView();\n    });\n  };\n\n  cmds.swapLineDown = function(cm) {\n    if (cm.isReadOnly()) return CodeMirror.Pass\n    var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1;\n    for (var i = ranges.length - 1; i >= 0; i--) {\n      var range = ranges[i], from = range.to().line + 1, to = range.from().line;\n      if (range.to().ch == 0 && !range.empty()) from--;\n      if (from < at) linesToMove.push(from, to);\n      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;\n      at = to;\n    }\n    cm.operation(function() {\n      for (var i = linesToMove.length - 2; i >= 0; i -= 2) {\n        var from = linesToMove[i], to = linesToMove[i + 1];\n        var line = cm.getLine(from);\n        if (from == cm.lastLine())\n          cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine");\n        else\n          cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");\n        cm.replaceRange(line + "\\n", Pos(to, 0), null, "+swapLine");\n      }\n      cm.scrollIntoView();\n    });\n  };\n\n  cmds.toggleCommentIndented = function(cm) {\n    cm.toggleComment({ indent: true });\n  }\n\n  cmds.joinLines = function(cm) {\n    var ranges = cm.listSelections(), joined = [];\n    for (var i = 0; i < ranges.length; i++) {\n      var range = ranges[i], from = range.from();\n      var start = from.line, end = range.to().line;\n      while (i < ranges.length - 1 && ranges[i + 1].from().line == end)\n        end = ranges[++i].to().line;\n      joined.push({start: start, end: end, anchor: !range.empty() && from});\n    }\n    cm.operation(function() {\n      var offset = 0, ranges = [];\n      for (var i = 0; i < joined.length; i++) {\n        var obj = joined[i];\n        var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head;\n        for (var line = obj.start; line <= obj.end; line++) {\n          var actual = line - offset;\n          if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1);\n          if (actual < cm.lastLine()) {\n            cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\\s*/.exec(cm.getLine(actual + 1))[0].length));\n            ++offset;\n          }\n        }\n        ranges.push({anchor: anchor || head, head: head});\n      }\n      cm.setSelections(ranges, 0);\n    });\n  };\n\n  cmds.duplicateLine = function(cm) {\n    cm.operation(function() {\n      var rangeCount = cm.listSelections().length;\n      for (var i = 0; i < rangeCount; i++) {\n        var range = cm.listSelections()[i];\n        if (range.empty())\n          cm.replaceRange(cm.getLine(range.head.line) + "\\n", Pos(range.head.line, 0));\n        else\n          cm.replaceRange(cm.getRange(range.from(), range.to()), range.from());\n      }\n      cm.scrollIntoView();\n    });\n  };\n\n\n  function sortLines(cm, caseSensitive) {\n    if (cm.isReadOnly()) return CodeMirror.Pass\n    var ranges = cm.listSelections(), toSort = [], selected;\n    for (var i = 0; i < ranges.length; i++) {\n      var range = ranges[i];\n      if (range.empty()) continue;\n      var from = range.from().line, to = range.to().line;\n      while (i < ranges.length - 1 && ranges[i + 1].from().line == to)\n        to = ranges[++i].to().line;\n      if (!ranges[i].to().ch) to--;\n      toSort.push(from, to);\n    }\n    if (toSort.length) selected = true;\n    else toSort.push(cm.firstLine(), cm.lastLine());\n\n    cm.operation(function() {\n      var ranges = [];\n      for (var i = 0; i < toSort.length; i += 2) {\n        var from = toSort[i], to = toSort[i + 1];\n        var start = Pos(from, 0), end = Pos(to);\n        var lines = cm.getRange(start, end, false);\n        if (caseSensitive)\n          lines.sort();\n        else\n          lines.sort(function(a, b) {\n            var au = a.toUpperCase(), bu = b.toUpperCase();\n            if (au != bu) { a = au; b = bu; }\n            return a < b ? -1 : a == b ? 0 : 1;\n          });\n        cm.replaceRange(lines, start, end);\n        if (selected) ranges.push({anchor: start, head: Pos(to + 1, 0)});\n      }\n      if (selected) cm.setSelections(ranges, 0);\n    });\n  }\n\n  cmds.sortLines = function(cm) { sortLines(cm, true); };\n  cmds.sortLinesInsensitive = function(cm) { sortLines(cm, false); };\n\n  cmds.nextBookmark = function(cm) {\n    var marks = cm.state.sublimeBookmarks;\n    if (marks) while (marks.length) {\n      var current = marks.shift();\n      var found = current.find();\n      if (found) {\n        marks.push(current);\n        return cm.setSelection(found.from, found.to);\n      }\n    }\n  };\n\n  cmds.prevBookmark = function(cm) {\n    var marks = cm.state.sublimeBookmarks;\n    if (marks) while (marks.length) {\n      marks.unshift(marks.pop());\n      var found = marks[marks.length - 1].find();\n      if (!found)\n        marks.pop();\n      else\n        return cm.setSelection(found.from, found.to);\n    }\n  };\n\n  cmds.toggleBookmark = function(cm) {\n    var ranges = cm.listSelections();\n    var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []);\n    for (var i = 0; i < ranges.length; i++) {\n      var from = ranges[i].from(), to = ranges[i].to();\n      var found = ranges[i].empty() ? cm.findMarksAt(from) : cm.findMarks(from, to);\n      for (var j = 0; j < found.length; j++) {\n        if (found[j].sublimeBookmark) {\n          found[j].clear();\n          for (var k = 0; k < marks.length; k++)\n            if (marks[k] == found[j])\n              marks.splice(k--, 1);\n          break;\n        }\n      }\n      if (j == found.length)\n        marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false}));\n    }\n  };\n\n  cmds.clearBookmarks = function(cm) {\n    var marks = cm.state.sublimeBookmarks;\n    if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();\n    marks.length = 0;\n  };\n\n  cmds.selectBookmarks = function(cm) {\n    var marks = cm.state.sublimeBookmarks, ranges = [];\n    if (marks) for (var i = 0; i < marks.length; i++) {\n      var found = marks[i].find();\n      if (!found)\n        marks.splice(i--, 0);\n      else\n        ranges.push({anchor: found.from, head: found.to});\n    }\n    if (ranges.length)\n      cm.setSelections(ranges, 0);\n  };\n\n  function modifyWordOrSelection(cm, mod) {\n    cm.operation(function() {\n      var ranges = cm.listSelections(), indices = [], replacements = [];\n      for (var i = 0; i < ranges.length; i++) {\n        var range = ranges[i];\n        if (range.empty()) { indices.push(i); replacements.push(""); }\n        else replacements.push(mod(cm.getRange(range.from(), range.to())));\n      }\n      cm.replaceSelections(replacements, "around", "case");\n      for (var i = indices.length - 1, at; i >= 0; i--) {\n        var range = ranges[indices[i]];\n        if (at && CodeMirror.cmpPos(range.head, at) > 0) continue;\n        var word = wordAt(cm, range.head);\n        at = word.from;\n        cm.replaceRange(mod(word.word), word.from, word.to);\n      }\n    });\n  }\n\n  cmds.smartBackspace = function(cm) {\n    if (cm.somethingSelected()) return CodeMirror.Pass;\n\n    cm.operation(function() {\n      var cursors = cm.listSelections();\n      var indentUnit = cm.getOption("indentUnit");\n\n      for (var i = cursors.length - 1; i >= 0; i--) {\n        var cursor = cursors[i].head;\n        var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor);\n        var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize"));\n\n        // Delete by one character by default\n        var deletePos = cm.findPosH(cursor, -1, "char", false);\n\n        if (toStartOfLine && !/\\S/.test(toStartOfLine) && column % indentUnit == 0) {\n          var prevIndent = new Pos(cursor.line,\n            CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit));\n\n          // Smart delete only if we found a valid prevIndent location\n          if (prevIndent.ch != cursor.ch) deletePos = prevIndent;\n        }\n\n        cm.replaceRange("", deletePos, cursor, "+delete");\n      }\n    });\n  };\n\n  cmds.delLineRight = function(cm) {\n    cm.operation(function() {\n      var ranges = cm.listSelections();\n      for (var i = ranges.length - 1; i >= 0; i--)\n        cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete");\n      cm.scrollIntoView();\n    });\n  };\n\n  cmds.upcaseAtCursor = function(cm) {\n    modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); });\n  };\n  cmds.downcaseAtCursor = function(cm) {\n    modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); });\n  };\n\n  cmds.setSublimeMark = function(cm) {\n    if (cm.state.sublimeMark) cm.state.sublimeMark.clear();\n    cm.state.sublimeMark = cm.setBookmark(cm.getCursor());\n  };\n  cmds.selectToSublimeMark = function(cm) {\n    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();\n    if (found) cm.setSelection(cm.getCursor(), found);\n  };\n  cmds.deleteToSublimeMark = function(cm) {\n    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();\n    if (found) {\n      var from = cm.getCursor(), to = found;\n      if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; }\n      cm.state.sublimeKilled = cm.getRange(from, to);\n      cm.replaceRange("", from, to);\n    }\n  };\n  cmds.swapWithSublimeMark = function(cm) {\n    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();\n    if (found) {\n      cm.state.sublimeMark.clear();\n      cm.state.sublimeMark = cm.setBookmark(cm.getCursor());\n      cm.setCursor(found);\n    }\n  };\n  cmds.sublimeYank = function(cm) {\n    if (cm.state.sublimeKilled != null)\n      cm.replaceSelection(cm.state.sublimeKilled, null, "paste");\n  };\n\n  cmds.showInCenter = function(cm) {\n    var pos = cm.cursorCoords(null, "local");\n    cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2);\n  };\n\n  function getTarget(cm) {\n    var from = cm.getCursor("from"), to = cm.getCursor("to");\n    if (CodeMirror.cmpPos(from, to) == 0) {\n      var word = wordAt(cm, from);\n      if (!word.word) return;\n      from = word.from;\n      to = word.to;\n    }\n    return {from: from, to: to, query: cm.getRange(from, to), word: word};\n  }\n\n  function findAndGoTo(cm, forward) {\n    var target = getTarget(cm);\n    if (!target) return;\n    var query = target.query;\n    var cur = cm.getSearchCursor(query, forward ? target.to : target.from);\n\n    if (forward ? cur.findNext() : cur.findPrevious()) {\n      cm.setSelection(cur.from(), cur.to());\n    } else {\n      cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0)\n                                              : cm.clipPos(Pos(cm.lastLine())));\n      if (forward ? cur.findNext() : cur.findPrevious())\n        cm.setSelection(cur.from(), cur.to());\n      else if (target.word)\n        cm.setSelection(target.from, target.to);\n    }\n  };\n  cmds.findUnder = function(cm) { findAndGoTo(cm, true); };\n  cmds.findUnderPrevious = function(cm) { findAndGoTo(cm,false); };\n  cmds.findAllUnder = function(cm) {\n    var target = getTarget(cm);\n    if (!target) return;\n    var cur = cm.getSearchCursor(target.query);\n    var matches = [];\n    var primaryIndex = -1;\n    while (cur.findNext()) {\n      matches.push({anchor: cur.from(), head: cur.to()});\n      if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch)\n        primaryIndex++;\n    }\n    cm.setSelections(matches, primaryIndex);\n  };\n\n\n  var keyMap = CodeMirror.keyMap;\n  keyMap.macSublime = {\n    "Cmd-Left": "goLineStartSmart",\n    "Shift-Tab": "indentLess",\n    "Shift-Ctrl-K": "deleteLine",\n    "Alt-Q": "wrapLines",\n    "Ctrl-Left": "goSubwordLeft",\n    "Ctrl-Right": "goSubwordRight",\n    "Ctrl-Alt-Up": "scrollLineUp",\n    "Ctrl-Alt-Down": "scrollLineDown",\n    "Cmd-L": "selectLine",\n    "Shift-Cmd-L": "splitSelectionByLine",\n    "Esc": "singleSelectionTop",\n    "Cmd-Enter": "insertLineAfter",\n    "Shift-Cmd-Enter": "insertLineBefore",\n    "Cmd-D": "selectNextOccurrence",\n    "Shift-Cmd-Space": "selectScope",\n    "Shift-Cmd-M": "selectBetweenBrackets",\n    "Cmd-M": "goToBracket",\n    "Cmd-Ctrl-Up": "swapLineUp",\n    "Cmd-Ctrl-Down": "swapLineDown",\n    "Cmd-/": "toggleCommentIndented",\n    "Cmd-J": "joinLines",\n    "Shift-Cmd-D": "duplicateLine",\n    "F5": "sortLines",\n    "Cmd-F5": "sortLinesInsensitive",\n    "F2": "nextBookmark",\n    "Shift-F2": "prevBookmark",\n    "Cmd-F2": "toggleBookmark",\n    "Shift-Cmd-F2": "clearBookmarks",\n    "Alt-F2": "selectBookmarks",\n    "Backspace": "smartBackspace",\n    "Cmd-K Cmd-D": "skipAndSelectNextOccurrence",\n    "Cmd-K Cmd-K": "delLineRight",\n    "Cmd-K Cmd-U": "upcaseAtCursor",\n    "Cmd-K Cmd-L": "downcaseAtCursor",\n    "Cmd-K Cmd-Space": "setSublimeMark",\n    "Cmd-K Cmd-A": "selectToSublimeMark",\n    "Cmd-K Cmd-W": "deleteToSublimeMark",\n    "Cmd-K Cmd-X": "swapWithSublimeMark",\n    "Cmd-K Cmd-Y": "sublimeYank",\n    "Cmd-K Cmd-C": "showInCenter",\n    "Cmd-K Cmd-G": "clearBookmarks",\n    "Cmd-K Cmd-Backspace": "delLineLeft",\n    "Cmd-K Cmd-0": "unfoldAll",\n    "Cmd-K Cmd-J": "unfoldAll",\n    "Ctrl-Shift-Up": "addCursorToPrevLine",\n    "Ctrl-Shift-Down": "addCursorToNextLine",\n    "Cmd-F3": "findUnder",\n    "Shift-Cmd-F3": "findUnderPrevious",\n    "Alt-F3": "findAllUnder",\n    "Shift-Cmd-[": "fold",\n    "Shift-Cmd-]": "unfold",\n    "Cmd-I": "findIncremental",\n    "Shift-Cmd-I": "findIncrementalReverse",\n    "Cmd-H": "replace",\n    "F3": "findNext",\n    "Shift-F3": "findPrev",\n    "fallthrough": "macDefault"\n  };\n  CodeMirror.normalizeKeyMap(keyMap.macSublime);\n\n  keyMap.pcSublime = {\n    "Shift-Tab": "indentLess",\n    "Shift-Ctrl-K": "deleteLine",\n    "Alt-Q": "wrapLines",\n    "Ctrl-T": "transposeChars",\n    "Alt-Left": "goSubwordLeft",\n    "Alt-Right": "goSubwordRight",\n    "Ctrl-Up": "scrollLineUp",\n    "Ctrl-Down": "scrollLineDown",\n    "Ctrl-L": "selectLine",\n    "Shift-Ctrl-L": "splitSelectionByLine",\n    "Esc": "singleSelectionTop",\n    "Ctrl-Enter": "insertLineAfter",\n    "Shift-Ctrl-Enter": "insertLineBefore",\n    "Ctrl-D": "selectNextOccurrence",\n    "Shift-Ctrl-Space": "selectScope",\n    "Shift-Ctrl-M": "selectBetweenBrackets",\n    "Ctrl-M": "goToBracket",\n    "Shift-Ctrl-Up": "swapLineUp",\n    "Shift-Ctrl-Down": "swapLineDown",\n    "Ctrl-/": "toggleCommentIndented",\n    "Ctrl-J": "joinLines",\n    "Shift-Ctrl-D": "duplicateLine",\n    "F9": "sortLines",\n    "Ctrl-F9": "sortLinesInsensitive",\n    "F2": "nextBookmark",\n    "Shift-F2": "prevBookmark",\n    "Ctrl-F2": "toggleBookmark",\n    "Shift-Ctrl-F2": "clearBookmarks",\n    "Alt-F2": "selectBookmarks",\n    "Backspace": "smartBackspace",\n    "Ctrl-K Ctrl-D": "skipAndSelectNextOccurrence",\n    "Ctrl-K Ctrl-K": "delLineRight",\n    "Ctrl-K Ctrl-U": "upcaseAtCursor",\n    "Ctrl-K Ctrl-L": "downcaseAtCursor",\n    "Ctrl-K Ctrl-Space": "setSublimeMark",\n    "Ctrl-K Ctrl-A": "selectToSublimeMark",\n    "Ctrl-K Ctrl-W": "deleteToSublimeMark",\n    "Ctrl-K Ctrl-X": "swapWithSublimeMark",\n    "Ctrl-K Ctrl-Y": "sublimeYank",\n    "Ctrl-K Ctrl-C": "showInCenter",\n    "Ctrl-K Ctrl-G": "clearBookmarks",\n    "Ctrl-K Ctrl-Backspace": "delLineLeft",\n    "Ctrl-K Ctrl-0": "unfoldAll",\n    "Ctrl-K Ctrl-J": "unfoldAll",\n    "Ctrl-Alt-Up": "addCursorToPrevLine",\n    "Ctrl-Alt-Down": "addCursorToNextLine",\n    "Ctrl-F3": "findUnder",\n    "Shift-Ctrl-F3": "findUnderPrevious",\n    "Alt-F3": "findAllUnder",\n    "Shift-Ctrl-[": "fold",\n    "Shift-Ctrl-]": "unfold",\n    "Ctrl-I": "findIncremental",\n    "Shift-Ctrl-I": "findIncrementalReverse",\n    "Ctrl-H": "replace",\n    "F3": "findNext",\n    "Shift-F3": "findPrev",\n    "fallthrough": "pcDefault"\n  };\n  CodeMirror.normalizeKeyMap(keyMap.pcSublime);\n\n  var mac = keyMap.default == keyMap.macDefault;\n  keyMap.sublime = mac ? keyMap.macSublime : keyMap.pcSublime;\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/keymap/sublime.js?')},"./node_modules/codemirror/keymap/vim.js":function(module,exports,__webpack_require__){eval("// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n/**\n * Supported keybindings:\n *   Too many to list. Refer to defaultKeymap below.\n *\n * Supported Ex commands:\n *   Refer to defaultExCommandMap below.\n *\n * Registers: unnamed, -, a-z, A-Z, 0-9\n *   (Does not respect the special case for number registers when delete\n *    operator is made with these commands: %, (, ),  , /, ?, n, N, {, } )\n *   TODO: Implement the remaining registers.\n *\n * Marks: a-z, A-Z, and 0-9\n *   TODO: Implement the remaining special marks. They have more complex\n *       behavior.\n *\n * Events:\n *  'vim-mode-change' - raised on the editor anytime the current mode changes,\n *                      Event object: {mode: \"visual\", subMode: \"linewise\"}\n *\n * Code structure:\n *  1. Default keymap\n *  2. Variable declarations and short basic helpers\n *  3. Instance (External API) implementation\n *  4. Internal state tracking objects (input state, counter) implementation\n *     and instantiation\n *  5. Key handler (the main command dispatcher) implementation\n *  6. Motion, operator, and action implementations\n *  7. Helper functions for the key handler, motions, operators, and actions\n *  8. Set up Vim to work as a keymap for CodeMirror.\n *  9. Ex command implementations.\n */\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__(\"./node_modules/codemirror/lib/codemirror.js\"), __webpack_require__(\"./node_modules/codemirror/addon/search/searchcursor.js\"), __webpack_require__(\"./node_modules/codemirror/addon/dialog/dialog.js\"), __webpack_require__(\"./node_modules/codemirror/addon/edit/matchbrackets.js\"));\n  else {}\n})(function(CodeMirror) {\n  'use strict';\n\n  var defaultKeymap = [\n    // Key to key mapping. This goes first to make it possible to override\n    // existing mappings.\n    { keys: '<Left>', type: 'keyToKey', toKeys: 'h' },\n    { keys: '<Right>', type: 'keyToKey', toKeys: 'l' },\n    { keys: '<Up>', type: 'keyToKey', toKeys: 'k' },\n    { keys: '<Down>', type: 'keyToKey', toKeys: 'j' },\n    { keys: '<Space>', type: 'keyToKey', toKeys: 'l' },\n    { keys: '<BS>', type: 'keyToKey', toKeys: 'h', context: 'normal'},\n    { keys: '<Del>', type: 'keyToKey', toKeys: 'x', context: 'normal'},\n    { keys: '<C-Space>', type: 'keyToKey', toKeys: 'W' },\n    { keys: '<C-BS>', type: 'keyToKey', toKeys: 'B', context: 'normal' },\n    { keys: '<S-Space>', type: 'keyToKey', toKeys: 'w' },\n    { keys: '<S-BS>', type: 'keyToKey', toKeys: 'b', context: 'normal' },\n    { keys: '<C-n>', type: 'keyToKey', toKeys: 'j' },\n    { keys: '<C-p>', type: 'keyToKey', toKeys: 'k' },\n    { keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>' },\n    { keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>' },\n    { keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },\n    { keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },\n    { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' },\n    { keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual'},\n    { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' },\n    { keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' },\n    { keys: '<Home>', type: 'keyToKey', toKeys: '0' },\n    { keys: '<End>', type: 'keyToKey', toKeys: '$' },\n    { keys: '<PageUp>', type: 'keyToKey', toKeys: '<C-b>' },\n    { keys: '<PageDown>', type: 'keyToKey', toKeys: '<C-f>' },\n    { keys: '<CR>', type: 'keyToKey', toKeys: 'j^', context: 'normal' },\n    { keys: '<Ins>', type: 'action', action: 'toggleOverwrite', context: 'insert' },\n    // Motions\n    { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }},\n    { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }},\n    { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }},\n    { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }},\n    { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }},\n    { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }},\n    { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }},\n    { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }},\n    { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }},\n    { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }},\n    { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }},\n    { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }},\n    { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }},\n    { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }},\n    { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }},\n    { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }},\n    { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }},\n    { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }},\n    { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }},\n    { keys: '(', type: 'motion', motion: 'moveBySentence', motionArgs: { forward: false }},\n    { keys: ')', type: 'motion', motion: 'moveBySentence', motionArgs: { forward: true }},\n    { keys: '<C-f>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }},\n    { keys: '<C-b>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }},\n    { keys: '<C-d>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }},\n    { keys: '<C-u>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }},\n    { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }},\n    { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }},\n    { keys: '0', type: 'motion', motion: 'moveToStartOfLine' },\n    { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' },\n    { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }},\n    { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }},\n    { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }},\n    { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }},\n    { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }},\n    { keys: 'f<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }},\n    { keys: 'F<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }},\n    { keys: 't<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }},\n    { keys: 'T<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }},\n    { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }},\n    { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }},\n    { keys: '\\'<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}},\n    { keys: '`<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}},\n    { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } },\n    { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } },\n    { keys: ']\\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } },\n    { keys: '[\\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } },\n    // the next two aren't motions but must come before more general motion declarations\n    { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}},\n    { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}},\n    { keys: ']<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}},\n    { keys: '[<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}},\n    { keys: '|', type: 'motion', motion: 'moveToColumn'},\n    { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'},\n    { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'},\n    // Operators\n    { keys: 'd', type: 'operator', operator: 'delete' },\n    { keys: 'y', type: 'operator', operator: 'yank' },\n    { keys: 'c', type: 'operator', operator: 'change' },\n    { keys: '=', type: 'operator', operator: 'indentAuto' },\n    { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }},\n    { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }},\n    { keys: 'g~', type: 'operator', operator: 'changeCase' },\n    { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true },\n    { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true },\n    { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }},\n    { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }},\n    // Operator-Motion dual commands\n    { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }},\n    { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }},\n    { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},\n    { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'},\n    { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'expandToLine', motionArgs: { linewise: true }, context: 'normal'},\n    { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'},\n    { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},\n    { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'},\n    { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'},\n    { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'},\n    { keys: '<C-w>', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' },\n    //ignore C-w in normal mode\n    { keys: '<C-w>', type: 'idle', context: 'normal' },\n    // Actions\n    { keys: '<C-i>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }},\n    { keys: '<C-o>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }},\n    { keys: '<C-e>', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }},\n    { keys: '<C-y>', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }},\n    { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' },\n    { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },\n    { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },\n    { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },\n    { keys: 'gi', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'lastEdit' }, context: 'normal' },\n    { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' },\n    { keys: 'gI', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'bol'}, context: 'normal' },\n    { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },\n    { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },\n    { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },\n    { keys: 'v', type: 'action', action: 'toggleVisualMode' },\n    { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }},\n    { keys: '<C-v>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},\n    { keys: '<C-q>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},\n    { keys: 'gv', type: 'action', action: 'reselectLastSelection' },\n    { keys: 'J', type: 'action', action: 'joinLines', isEdit: true },\n    { keys: 'gJ', type: 'action', action: 'joinLines', actionArgs: { keepSpaces: true }, isEdit: true },\n    { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }},\n    { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }},\n    { keys: 'r<character>', type: 'action', action: 'replace', isEdit: true },\n    { keys: '@<character>', type: 'action', action: 'replayMacro' },\n    { keys: 'q<character>', type: 'action', action: 'enterMacroRecordMode' },\n    // Handle Replace-mode as a special case of insert mode.\n    { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }, context: 'normal'},\n    { keys: 'R', type: 'operator', operator: 'change', operatorArgs: { linewise: true, fullLine: true }, context: 'visual', exitVisualBlock: true},\n    { keys: 'u', type: 'action', action: 'undo', context: 'normal' },\n    { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true },\n    { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true },\n    { keys: '<C-r>', type: 'action', action: 'redo' },\n    { keys: 'm<character>', type: 'action', action: 'setMark' },\n    { keys: '\"<character>', type: 'action', action: 'setRegister' },\n    { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }},\n    { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },\n    { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }},\n    { keys: 'z<CR>', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },\n    { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }},\n    { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },\n    { keys: '.', type: 'action', action: 'repeatLastEdit' },\n    { keys: '<C-a>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}},\n    { keys: '<C-x>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}},\n    { keys: '<C-t>', type: 'action', action: 'indent', actionArgs: { indentRight: true }, context: 'insert' },\n    { keys: '<C-d>', type: 'action', action: 'indent', actionArgs: { indentRight: false }, context: 'insert' },\n    // Text object motions\n    { keys: 'a<character>', type: 'motion', motion: 'textObjectManipulation' },\n    { keys: 'i<character>', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }},\n    // Search\n    { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }},\n    { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }},\n    { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},\n    { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},\n    { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }},\n    { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }},\n    // Ex command\n    { keys: ':', type: 'ex' }\n  ];\n  var defaultKeymapLength = defaultKeymap.length;\n\n  /**\n   * Ex commands\n   * Care must be taken when adding to the default Ex command map. For any\n   * pair of commands that have a shared prefix, at least one of their\n   * shortNames must not match the prefix of the other command.\n   */\n  var defaultExCommandMap = [\n    { name: 'colorscheme', shortName: 'colo' },\n    { name: 'map' },\n    { name: 'imap', shortName: 'im' },\n    { name: 'nmap', shortName: 'nm' },\n    { name: 'vmap', shortName: 'vm' },\n    { name: 'unmap' },\n    { name: 'write', shortName: 'w' },\n    { name: 'undo', shortName: 'u' },\n    { name: 'redo', shortName: 'red' },\n    { name: 'set', shortName: 'se' },\n    { name: 'set', shortName: 'se' },\n    { name: 'setlocal', shortName: 'setl' },\n    { name: 'setglobal', shortName: 'setg' },\n    { name: 'sort', shortName: 'sor' },\n    { name: 'substitute', shortName: 's', possiblyAsync: true },\n    { name: 'nohlsearch', shortName: 'noh' },\n    { name: 'yank', shortName: 'y' },\n    { name: 'delmarks', shortName: 'delm' },\n    { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true },\n    { name: 'global', shortName: 'g' }\n  ];\n\n  var Pos = CodeMirror.Pos;\n\n  var Vim = function() {\n    function enterVimMode(cm) {\n      cm.setOption('disableInput', true);\n      cm.setOption('showCursorWhenSelecting', false);\n      CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"normal\"});\n      cm.on('cursorActivity', onCursorActivity);\n      maybeInitVimState(cm);\n      CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm));\n    }\n\n    function leaveVimMode(cm) {\n      cm.setOption('disableInput', false);\n      cm.off('cursorActivity', onCursorActivity);\n      CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm));\n      cm.state.vim = null;\n    }\n\n    function detachVimMap(cm, next) {\n      if (this == CodeMirror.keyMap.vim) {\n        CodeMirror.rmClass(cm.getWrapperElement(), \"cm-fat-cursor\");\n        if (cm.getOption(\"inputStyle\") == \"contenteditable\" && document.body.style.caretColor != null) {\n          disableFatCursorMark(cm);\n          cm.getInputField().style.caretColor = \"\";\n        }\n      }\n\n      if (!next || next.attach != attachVimMap)\n        leaveVimMode(cm);\n    }\n    function attachVimMap(cm, prev) {\n      if (this == CodeMirror.keyMap.vim) {\n        CodeMirror.addClass(cm.getWrapperElement(), \"cm-fat-cursor\");\n        if (cm.getOption(\"inputStyle\") == \"contenteditable\" && document.body.style.caretColor != null) {\n          enableFatCursorMark(cm);\n          cm.getInputField().style.caretColor = \"transparent\";\n        }\n      }\n\n      if (!prev || prev.attach != attachVimMap)\n        enterVimMode(cm);\n    }\n\n    function updateFatCursorMark(cm) {\n      if (!cm.state.fatCursorMarks) return;\n      clearFatCursorMark(cm);\n      var ranges = cm.listSelections(), result = []\n      for (var i = 0; i < ranges.length; i++) {\n        var range = ranges[i]\n        if (range.empty()) {\n          if (range.anchor.ch < cm.getLine(range.anchor.line).length) {\n            result.push(cm.markText(range.anchor, Pos(range.anchor.line, range.anchor.ch + 1),\n                                    {className: \"cm-fat-cursor-mark\"}))\n          } else {\n            var widget = document.createElement(\"span\")\n            widget.textContent = \"\\u00a0\"\n            widget.className = \"cm-fat-cursor-mark\"\n            result.push(cm.setBookmark(range.anchor, {widget: widget}))\n          }\n        }\n      }\n      cm.state.fatCursorMarks = result;\n    }\n\n    function clearFatCursorMark(cm) {\n      var marks = cm.state.fatCursorMarks;\n      if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();\n    }\n\n    function enableFatCursorMark(cm) {\n      cm.state.fatCursorMarks = [];\n      updateFatCursorMark(cm)\n      cm.on(\"cursorActivity\", updateFatCursorMark)\n    }\n\n    function disableFatCursorMark(cm) {\n      clearFatCursorMark(cm);\n      cm.off(\"cursorActivity\", updateFatCursorMark);\n      // explicitly set fatCursorMarks to null because event listener above\n      // can be invoke after removing it, if off is called from operation\n      cm.state.fatCursorMarks = null;\n    }\n\n    // Deprecated, simply setting the keymap works again.\n    CodeMirror.defineOption('vimMode', false, function(cm, val, prev) {\n      if (val && cm.getOption(\"keyMap\") != \"vim\")\n        cm.setOption(\"keyMap\", \"vim\");\n      else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption(\"keyMap\")))\n        cm.setOption(\"keyMap\", \"default\");\n    });\n\n    function cmKey(key, cm) {\n      if (!cm) { return undefined; }\n      if (this[key]) { return this[key]; }\n      var vimKey = cmKeyToVimKey(key);\n      if (!vimKey) {\n        return false;\n      }\n      var cmd = CodeMirror.Vim.findKey(cm, vimKey);\n      if (typeof cmd == 'function') {\n        CodeMirror.signal(cm, 'vim-keypress', vimKey);\n      }\n      return cmd;\n    }\n\n    var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'};\n    var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del',Insert:'Ins'};\n    function cmKeyToVimKey(key) {\n      if (key.charAt(0) == '\\'') {\n        // Keypress character binding of format \"'a'\"\n        return key.charAt(1);\n      }\n      var pieces = key.split(/-(?!$)/);\n      var lastPiece = pieces[pieces.length - 1];\n      if (pieces.length == 1 && pieces[0].length == 1) {\n        // No-modifier bindings use literal character bindings above. Skip.\n        return false;\n      } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) {\n        // Ignore Shift+char bindings as they should be handled by literal character.\n        return false;\n      }\n      var hasCharacter = false;\n      for (var i = 0; i < pieces.length; i++) {\n        var piece = pieces[i];\n        if (piece in modifiers) { pieces[i] = modifiers[piece]; }\n        else { hasCharacter = true; }\n        if (piece in specialKeys) { pieces[i] = specialKeys[piece]; }\n      }\n      if (!hasCharacter) {\n        // Vim does not support modifier only keys.\n        return false;\n      }\n      // TODO: Current bindings expect the character to be lower case, but\n      // it looks like vim key notation uses upper case.\n      if (isUpperCase(lastPiece)) {\n        pieces[pieces.length - 1] = lastPiece.toLowerCase();\n      }\n      return '<' + pieces.join('-') + '>';\n    }\n\n    function getOnPasteFn(cm) {\n      var vim = cm.state.vim;\n      if (!vim.onPasteFn) {\n        vim.onPasteFn = function() {\n          if (!vim.insertMode) {\n            cm.setCursor(offsetCursor(cm.getCursor(), 0, 1));\n            actions.enterInsertMode(cm, {}, vim);\n          }\n        };\n      }\n      return vim.onPasteFn;\n    }\n\n    var numberRegex = /[\\d]/;\n    var wordCharTest = [CodeMirror.isWordChar, function(ch) {\n      return ch && !CodeMirror.isWordChar(ch) && !/\\s/.test(ch);\n    }], bigWordCharTest = [function(ch) {\n      return /\\S/.test(ch);\n    }];\n    function makeKeyRange(start, size) {\n      var keys = [];\n      for (var i = start; i < start + size; i++) {\n        keys.push(String.fromCharCode(i));\n      }\n      return keys;\n    }\n    var upperCaseAlphabet = makeKeyRange(65, 26);\n    var lowerCaseAlphabet = makeKeyRange(97, 26);\n    var numbers = makeKeyRange(48, 10);\n    var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);\n    var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '\"', '.', ':', '/']);\n\n    function isLine(cm, line) {\n      return line >= cm.firstLine() && line <= cm.lastLine();\n    }\n    function isLowerCase(k) {\n      return (/^[a-z]$/).test(k);\n    }\n    function isMatchableSymbol(k) {\n      return '()[]{}'.indexOf(k) != -1;\n    }\n    function isNumber(k) {\n      return numberRegex.test(k);\n    }\n    function isUpperCase(k) {\n      return (/^[A-Z]$/).test(k);\n    }\n    function isWhiteSpaceString(k) {\n      return (/^\\s*$/).test(k);\n    }\n    function isEndOfSentenceSymbol(k) {\n      return '.?!'.indexOf(k) != -1;\n    }\n    function inArray(val, arr) {\n      for (var i = 0; i < arr.length; i++) {\n        if (arr[i] == val) {\n          return true;\n        }\n      }\n      return false;\n    }\n\n    var options = {};\n    function defineOption(name, defaultValue, type, aliases, callback) {\n      if (defaultValue === undefined && !callback) {\n        throw Error('defaultValue is required unless callback is provided');\n      }\n      if (!type) { type = 'string'; }\n      options[name] = {\n        type: type,\n        defaultValue: defaultValue,\n        callback: callback\n      };\n      if (aliases) {\n        for (var i = 0; i < aliases.length; i++) {\n          options[aliases[i]] = options[name];\n        }\n      }\n      if (defaultValue) {\n        setOption(name, defaultValue);\n      }\n    }\n\n    function setOption(name, value, cm, cfg) {\n      var option = options[name];\n      cfg = cfg || {};\n      var scope = cfg.scope;\n      if (!option) {\n        return new Error('Unknown option: ' + name);\n      }\n      if (option.type == 'boolean') {\n        if (value && value !== true) {\n          return new Error('Invalid argument: ' + name + '=' + value);\n        } else if (value !== false) {\n          // Boolean options are set to true if value is not defined.\n          value = true;\n        }\n      }\n      if (option.callback) {\n        if (scope !== 'local') {\n          option.callback(value, undefined);\n        }\n        if (scope !== 'global' && cm) {\n          option.callback(value, cm);\n        }\n      } else {\n        if (scope !== 'local') {\n          option.value = option.type == 'boolean' ? !!value : value;\n        }\n        if (scope !== 'global' && cm) {\n          cm.state.vim.options[name] = {value: value};\n        }\n      }\n    }\n\n    function getOption(name, cm, cfg) {\n      var option = options[name];\n      cfg = cfg || {};\n      var scope = cfg.scope;\n      if (!option) {\n        return new Error('Unknown option: ' + name);\n      }\n      if (option.callback) {\n        var local = cm && option.callback(undefined, cm);\n        if (scope !== 'global' && local !== undefined) {\n          return local;\n        }\n        if (scope !== 'local') {\n          return option.callback();\n        }\n        return;\n      } else {\n        var local = (scope !== 'global') && (cm && cm.state.vim.options[name]);\n        return (local || (scope !== 'local') && option || {}).value;\n      }\n    }\n\n    defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) {\n      // Option is local. Do nothing for global.\n      if (cm === undefined) {\n        return;\n      }\n      // The 'filetype' option proxies to the CodeMirror 'mode' option.\n      if (name === undefined) {\n        var mode = cm.getOption('mode');\n        return mode == 'null' ? '' : mode;\n      } else {\n        var mode = name == '' ? 'null' : name;\n        cm.setOption('mode', mode);\n      }\n    });\n\n    var createCircularJumpList = function() {\n      var size = 100;\n      var pointer = -1;\n      var head = 0;\n      var tail = 0;\n      var buffer = new Array(size);\n      function add(cm, oldCur, newCur) {\n        var current = pointer % size;\n        var curMark = buffer[current];\n        function useNextSlot(cursor) {\n          var next = ++pointer % size;\n          var trashMark = buffer[next];\n          if (trashMark) {\n            trashMark.clear();\n          }\n          buffer[next] = cm.setBookmark(cursor);\n        }\n        if (curMark) {\n          var markPos = curMark.find();\n          // avoid recording redundant cursor position\n          if (markPos && !cursorEqual(markPos, oldCur)) {\n            useNextSlot(oldCur);\n          }\n        } else {\n          useNextSlot(oldCur);\n        }\n        useNextSlot(newCur);\n        head = pointer;\n        tail = pointer - size + 1;\n        if (tail < 0) {\n          tail = 0;\n        }\n      }\n      function move(cm, offset) {\n        pointer += offset;\n        if (pointer > head) {\n          pointer = head;\n        } else if (pointer < tail) {\n          pointer = tail;\n        }\n        var mark = buffer[(size + pointer) % size];\n        // skip marks that are temporarily removed from text buffer\n        if (mark && !mark.find()) {\n          var inc = offset > 0 ? 1 : -1;\n          var newCur;\n          var oldCur = cm.getCursor();\n          do {\n            pointer += inc;\n            mark = buffer[(size + pointer) % size];\n            // skip marks that are the same as current position\n            if (mark &&\n                (newCur = mark.find()) &&\n                !cursorEqual(oldCur, newCur)) {\n              break;\n            }\n          } while (pointer < head && pointer > tail);\n        }\n        return mark;\n      }\n      function find(cm, offset) {\n        var oldPointer = pointer;\n        var mark = move(cm, offset);\n        pointer = oldPointer;\n        return mark && mark.find();\n      }\n      return {\n        cachedCursor: undefined, //used for # and * jumps\n        add: add,\n        find: find,\n        move: move\n      };\n    };\n\n    // Returns an object to track the changes associated insert mode.  It\n    // clones the object that is passed in, or creates an empty object one if\n    // none is provided.\n    var createInsertModeChanges = function(c) {\n      if (c) {\n        // Copy construction\n        return {\n          changes: c.changes,\n          expectCursorActivityForChange: c.expectCursorActivityForChange\n        };\n      }\n      return {\n        // Change list\n        changes: [],\n        // Set to true on change, false on cursorActivity.\n        expectCursorActivityForChange: false\n      };\n    };\n\n    function MacroModeState() {\n      this.latestRegister = undefined;\n      this.isPlaying = false;\n      this.isRecording = false;\n      this.replaySearchQueries = [];\n      this.onRecordingDone = undefined;\n      this.lastInsertModeChanges = createInsertModeChanges();\n    }\n    MacroModeState.prototype = {\n      exitMacroRecordMode: function() {\n        var macroModeState = vimGlobalState.macroModeState;\n        if (macroModeState.onRecordingDone) {\n          macroModeState.onRecordingDone(); // close dialog\n        }\n        macroModeState.onRecordingDone = undefined;\n        macroModeState.isRecording = false;\n      },\n      enterMacroRecordMode: function(cm, registerName) {\n        var register =\n            vimGlobalState.registerController.getRegister(registerName);\n        if (register) {\n          register.clear();\n          this.latestRegister = registerName;\n          if (cm.openDialog) {\n            this.onRecordingDone = cm.openDialog(\n                '(recording)['+registerName+']', null, {bottom:true});\n          }\n          this.isRecording = true;\n        }\n      }\n    };\n\n    function maybeInitVimState(cm) {\n      if (!cm.state.vim) {\n        // Store instance state in the CodeMirror object.\n        cm.state.vim = {\n          inputState: new InputState(),\n          // Vim's input state that triggered the last edit, used to repeat\n          // motions and operators with '.'.\n          lastEditInputState: undefined,\n          // Vim's action command before the last edit, used to repeat actions\n          // with '.' and insert mode repeat.\n          lastEditActionCommand: undefined,\n          // When using jk for navigation, if you move from a longer line to a\n          // shorter line, the cursor may clip to the end of the shorter line.\n          // If j is pressed again and cursor goes to the next line, the\n          // cursor should go back to its horizontal position on the longer\n          // line if it can. This is to keep track of the horizontal position.\n          lastHPos: -1,\n          // Doing the same with screen-position for gj/gk\n          lastHSPos: -1,\n          // The last motion command run. Cleared if a non-motion command gets\n          // executed in between.\n          lastMotion: null,\n          marks: {},\n          // Mark for rendering fake cursor for visual mode.\n          fakeCursor: null,\n          insertMode: false,\n          // Repeat count for changes made in insert mode, triggered by key\n          // sequences like 3,i. Only exists when insertMode is true.\n          insertModeRepeat: undefined,\n          visualMode: false,\n          // If we are in visual line mode. No effect if visualMode is false.\n          visualLine: false,\n          visualBlock: false,\n          lastSelection: null,\n          lastPastedText: null,\n          sel: {},\n          // Buffer-local/window-local values of vim options.\n          options: {}\n        };\n      }\n      return cm.state.vim;\n    }\n    var vimGlobalState;\n    function resetVimGlobalState() {\n      vimGlobalState = {\n        // The current search query.\n        searchQuery: null,\n        // Whether we are searching backwards.\n        searchIsReversed: false,\n        // Replace part of the last substituted pattern\n        lastSubstituteReplacePart: undefined,\n        jumpList: createCircularJumpList(),\n        macroModeState: new MacroModeState,\n        // Recording latest f, t, F or T motion command.\n        lastCharacterSearch: {increment:0, forward:true, selectedCharacter:''},\n        registerController: new RegisterController({}),\n        // search history buffer\n        searchHistoryController: new HistoryController(),\n        // ex Command history buffer\n        exCommandHistoryController : new HistoryController()\n      };\n      for (var optionName in options) {\n        var option = options[optionName];\n        option.value = option.defaultValue;\n      }\n    }\n\n    var lastInsertModeKeyTimer;\n    var vimApi= {\n      buildKeyMap: function() {\n        // TODO: Convert keymap into dictionary format for fast lookup.\n      },\n      // Testing hook, though it might be useful to expose the register\n      // controller anyways.\n      getRegisterController: function() {\n        return vimGlobalState.registerController;\n      },\n      // Testing hook.\n      resetVimGlobalState_: resetVimGlobalState,\n\n      // Testing hook.\n      getVimGlobalState_: function() {\n        return vimGlobalState;\n      },\n\n      // Testing hook.\n      maybeInitVimState_: maybeInitVimState,\n\n      suppressErrorLogging: false,\n\n      InsertModeKey: InsertModeKey,\n      map: function(lhs, rhs, ctx) {\n        // Add user defined key bindings.\n        exCommandDispatcher.map(lhs, rhs, ctx);\n      },\n      unmap: function(lhs, ctx) {\n        exCommandDispatcher.unmap(lhs, ctx);\n      },\n      // Non-recursive map function.\n      // NOTE: This will not create mappings to key maps that aren't present\n      // in the default key map. See TODO at bottom of function.\n      noremap: function(lhs, rhs, ctx) {\n        function toCtxArray(ctx) {\n          return ctx ? [ctx] : ['normal', 'insert', 'visual'];\n        }\n        var ctxsToMap = toCtxArray(ctx);\n        // Look through all actual defaults to find a map candidate.\n        var actualLength = defaultKeymap.length, origLength = defaultKeymapLength;\n        for (var i = actualLength - origLength;\n             i < actualLength && ctxsToMap.length;\n             i++) {\n          var mapping = defaultKeymap[i];\n          // Omit mappings that operate in the wrong context(s) and those of invalid type.\n          if (mapping.keys == rhs &&\n              (!ctx || !mapping.context || mapping.context === ctx) &&\n              mapping.type.substr(0, 2) !== 'ex' &&\n              mapping.type.substr(0, 3) !== 'key') {\n            // Make a shallow copy of the original keymap entry.\n            var newMapping = {};\n            for (var key in mapping) {\n              newMapping[key] = mapping[key];\n            }\n            // Modify it point to the new mapping with the proper context.\n            newMapping.keys = lhs;\n            if (ctx && !newMapping.context) {\n              newMapping.context = ctx;\n            }\n            // Add it to the keymap with a higher priority than the original.\n            this._mapCommand(newMapping);\n            // Record the mapped contexts as complete.\n            var mappedCtxs = toCtxArray(mapping.context);\n            ctxsToMap = ctxsToMap.filter(function(el) { return mappedCtxs.indexOf(el) === -1; });\n          }\n        }\n        // TODO: Create non-recursive keyToKey mappings for the unmapped contexts once those exist.\n      },\n      // Remove all user-defined mappings for the provided context.\n      mapclear: function(ctx) {\n        // Partition the existing keymap into user-defined and true defaults.\n        var actualLength = defaultKeymap.length,\n            origLength = defaultKeymapLength;\n        var userKeymap = defaultKeymap.slice(0, actualLength - origLength);\n        defaultKeymap = defaultKeymap.slice(actualLength - origLength);\n        if (ctx) {\n          // If a specific context is being cleared, we need to keep mappings\n          // from all other contexts.\n          for (var i = userKeymap.length - 1; i >= 0; i--) {\n            var mapping = userKeymap[i];\n            if (ctx !== mapping.context) {\n              if (mapping.context) {\n                this._mapCommand(mapping);\n              } else {\n                // `mapping` applies to all contexts so create keymap copies\n                // for each context except the one being cleared.\n                var contexts = ['normal', 'insert', 'visual'];\n                for (var j in contexts) {\n                  if (contexts[j] !== ctx) {\n                    var newMapping = {};\n                    for (var key in mapping) {\n                      newMapping[key] = mapping[key];\n                    }\n                    newMapping.context = contexts[j];\n                    this._mapCommand(newMapping);\n                  }\n                }\n              }\n            }\n          }\n        }\n      },\n      // TODO: Expose setOption and getOption as instance methods. Need to decide how to namespace\n      // them, or somehow make them work with the existing CodeMirror setOption/getOption API.\n      setOption: setOption,\n      getOption: getOption,\n      defineOption: defineOption,\n      defineEx: function(name, prefix, func){\n        if (!prefix) {\n          prefix = name;\n        } else if (name.indexOf(prefix) !== 0) {\n          throw new Error('(Vim.defineEx) \"'+prefix+'\" is not a prefix of \"'+name+'\", command not registered');\n        }\n        exCommands[name]=func;\n        exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'};\n      },\n      handleKey: function (cm, key, origin) {\n        var command = this.findKey(cm, key, origin);\n        if (typeof command === 'function') {\n          return command();\n        }\n      },\n      /**\n       * This is the outermost function called by CodeMirror, after keys have\n       * been mapped to their Vim equivalents.\n       *\n       * Finds a command based on the key (and cached keys if there is a\n       * multi-key sequence). Returns `undefined` if no key is matched, a noop\n       * function if a partial match is found (multi-key), and a function to\n       * execute the bound command if a a key is matched. The function always\n       * returns true.\n       */\n      findKey: function(cm, key, origin) {\n        var vim = maybeInitVimState(cm);\n        function handleMacroRecording() {\n          var macroModeState = vimGlobalState.macroModeState;\n          if (macroModeState.isRecording) {\n            if (key == 'q') {\n              macroModeState.exitMacroRecordMode();\n              clearInputState(cm);\n              return true;\n            }\n            if (origin != 'mapping') {\n              logKey(macroModeState, key);\n            }\n          }\n        }\n        function handleEsc() {\n          if (key == '<Esc>') {\n            // Clear input state and get back to normal mode.\n            clearInputState(cm);\n            if (vim.visualMode) {\n              exitVisualMode(cm);\n            } else if (vim.insertMode) {\n              exitInsertMode(cm);\n            }\n            return true;\n          }\n        }\n        function doKeyToKey(keys) {\n          // TODO: prevent infinite recursion.\n          var match;\n          while (keys) {\n            // Pull off one command key, which is either a single character\n            // or a special sequence wrapped in '<' and '>', e.g. '<Space>'.\n            match = (/<\\w+-.+?>|<\\w+>|./).exec(keys);\n            key = match[0];\n            keys = keys.substring(match.index + key.length);\n            CodeMirror.Vim.handleKey(cm, key, 'mapping');\n          }\n        }\n\n        function handleKeyInsertMode() {\n          if (handleEsc()) { return true; }\n          var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;\n          var keysAreChars = key.length == 1;\n          var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');\n          // Need to check all key substrings in insert mode.\n          while (keys.length > 1 && match.type != 'full') {\n            var keys = vim.inputState.keyBuffer = keys.slice(1);\n            var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');\n            if (thisMatch.type != 'none') { match = thisMatch; }\n          }\n          if (match.type == 'none') { clearInputState(cm); return false; }\n          else if (match.type == 'partial') {\n            if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }\n            lastInsertModeKeyTimer = window.setTimeout(\n              function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } },\n              getOption('insertModeEscKeysTimeout'));\n            return !keysAreChars;\n          }\n\n          if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }\n          if (keysAreChars) {\n            var selections = cm.listSelections();\n            for (var i = 0; i < selections.length; i++) {\n              var here = selections[i].head;\n              cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input');\n            }\n            vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop();\n          }\n          clearInputState(cm);\n          return match.command;\n        }\n\n        function handleKeyNonInsertMode() {\n          if (handleMacroRecording() || handleEsc()) { return true; }\n\n          var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;\n          if (/^[1-9]\\d*$/.test(keys)) { return true; }\n\n          var keysMatcher = /^(\\d*)(.*)$/.exec(keys);\n          if (!keysMatcher) { clearInputState(cm); return false; }\n          var context = vim.visualMode ? 'visual' :\n                                         'normal';\n          var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context);\n          if (match.type == 'none') { clearInputState(cm); return false; }\n          else if (match.type == 'partial') { return true; }\n\n          vim.inputState.keyBuffer = '';\n          var keysMatcher = /^(\\d*)(.*)$/.exec(keys);\n          if (keysMatcher[1] && keysMatcher[1] != '0') {\n            vim.inputState.pushRepeatDigit(keysMatcher[1]);\n          }\n          return match.command;\n        }\n\n        var command;\n        if (vim.insertMode) { command = handleKeyInsertMode(); }\n        else { command = handleKeyNonInsertMode(); }\n        if (command === false) {\n          return !vim.insertMode && key.length === 1 ? function() { return true; } : undefined;\n        } else if (command === true) {\n          // TODO: Look into using CodeMirror's multi-key handling.\n          // Return no-op since we are caching the key. Counts as handled, but\n          // don't want act on it just yet.\n          return function() { return true; };\n        } else {\n          return function() {\n            return cm.operation(function() {\n              cm.curOp.isVimOp = true;\n              try {\n                if (command.type == 'keyToKey') {\n                  doKeyToKey(command.toKeys);\n                } else {\n                  commandDispatcher.processCommand(cm, vim, command);\n                }\n              } catch (e) {\n                // clear VIM state in case it's in a bad state.\n                cm.state.vim = undefined;\n                maybeInitVimState(cm);\n                if (!CodeMirror.Vim.suppressErrorLogging) {\n                  console['log'](e);\n                }\n                throw e;\n              }\n              return true;\n            });\n          };\n        }\n      },\n      handleEx: function(cm, input) {\n        exCommandDispatcher.processCommand(cm, input);\n      },\n\n      defineMotion: defineMotion,\n      defineAction: defineAction,\n      defineOperator: defineOperator,\n      mapCommand: mapCommand,\n      _mapCommand: _mapCommand,\n\n      defineRegister: defineRegister,\n\n      exitVisualMode: exitVisualMode,\n      exitInsertMode: exitInsertMode\n    };\n\n    // Represents the current input state.\n    function InputState() {\n      this.prefixRepeat = [];\n      this.motionRepeat = [];\n\n      this.operator = null;\n      this.operatorArgs = null;\n      this.motion = null;\n      this.motionArgs = null;\n      this.keyBuffer = []; // For matching multi-key commands.\n      this.registerName = null; // Defaults to the unnamed register.\n    }\n    InputState.prototype.pushRepeatDigit = function(n) {\n      if (!this.operator) {\n        this.prefixRepeat = this.prefixRepeat.concat(n);\n      } else {\n        this.motionRepeat = this.motionRepeat.concat(n);\n      }\n    };\n    InputState.prototype.getRepeat = function() {\n      var repeat = 0;\n      if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) {\n        repeat = 1;\n        if (this.prefixRepeat.length > 0) {\n          repeat *= parseInt(this.prefixRepeat.join(''), 10);\n        }\n        if (this.motionRepeat.length > 0) {\n          repeat *= parseInt(this.motionRepeat.join(''), 10);\n        }\n      }\n      return repeat;\n    };\n\n    function clearInputState(cm, reason) {\n      cm.state.vim.inputState = new InputState();\n      CodeMirror.signal(cm, 'vim-command-done', reason);\n    }\n\n    /*\n     * Register stores information about copy and paste registers.  Besides\n     * text, a register must store whether it is linewise (i.e., when it is\n     * pasted, should it insert itself into a new line, or should the text be\n     * inserted at the cursor position.)\n     */\n    function Register(text, linewise, blockwise) {\n      this.clear();\n      this.keyBuffer = [text || ''];\n      this.insertModeChanges = [];\n      this.searchQueries = [];\n      this.linewise = !!linewise;\n      this.blockwise = !!blockwise;\n    }\n    Register.prototype = {\n      setText: function(text, linewise, blockwise) {\n        this.keyBuffer = [text || ''];\n        this.linewise = !!linewise;\n        this.blockwise = !!blockwise;\n      },\n      pushText: function(text, linewise) {\n        // if this register has ever been set to linewise, use linewise.\n        if (linewise) {\n          if (!this.linewise) {\n            this.keyBuffer.push('\\n');\n          }\n          this.linewise = true;\n        }\n        this.keyBuffer.push(text);\n      },\n      pushInsertModeChanges: function(changes) {\n        this.insertModeChanges.push(createInsertModeChanges(changes));\n      },\n      pushSearchQuery: function(query) {\n        this.searchQueries.push(query);\n      },\n      clear: function() {\n        this.keyBuffer = [];\n        this.insertModeChanges = [];\n        this.searchQueries = [];\n        this.linewise = false;\n      },\n      toString: function() {\n        return this.keyBuffer.join('');\n      }\n    };\n\n    /**\n     * Defines an external register.\n     *\n     * The name should be a single character that will be used to reference the register.\n     * The register should support setText, pushText, clear, and toString(). See Register\n     * for a reference implementation.\n     */\n    function defineRegister(name, register) {\n      var registers = vimGlobalState.registerController.registers;\n      if (!name || name.length != 1) {\n        throw Error('Register name must be 1 character');\n      }\n      if (registers[name]) {\n        throw Error('Register already defined ' + name);\n      }\n      registers[name] = register;\n      validRegisters.push(name);\n    }\n\n    /*\n     * vim registers allow you to keep many independent copy and paste buffers.\n     * See http://usevim.com/2012/04/13/registers/ for an introduction.\n     *\n     * RegisterController keeps the state of all the registers.  An initial\n     * state may be passed in.  The unnamed register '\"' will always be\n     * overridden.\n     */\n    function RegisterController(registers) {\n      this.registers = registers;\n      this.unnamedRegister = registers['\"'] = new Register();\n      registers['.'] = new Register();\n      registers[':'] = new Register();\n      registers['/'] = new Register();\n    }\n    RegisterController.prototype = {\n      pushText: function(registerName, operator, text, linewise, blockwise) {\n        if (linewise && text.charAt(text.length - 1) !== '\\n'){\n          text += '\\n';\n        }\n        // Lowercase and uppercase registers refer to the same register.\n        // Uppercase just means append.\n        var register = this.isValidRegister(registerName) ?\n            this.getRegister(registerName) : null;\n        // if no register/an invalid register was specified, things go to the\n        // default registers\n        if (!register) {\n          switch (operator) {\n            case 'yank':\n              // The 0 register contains the text from the most recent yank.\n              this.registers['0'] = new Register(text, linewise, blockwise);\n              break;\n            case 'delete':\n            case 'change':\n              if (text.indexOf('\\n') == -1) {\n                // Delete less than 1 line. Update the small delete register.\n                this.registers['-'] = new Register(text, linewise);\n              } else {\n                // Shift down the contents of the numbered registers and put the\n                // deleted text into register 1.\n                this.shiftNumericRegisters_();\n                this.registers['1'] = new Register(text, linewise);\n              }\n              break;\n          }\n          // Make sure the unnamed register is set to what just happened\n          this.unnamedRegister.setText(text, linewise, blockwise);\n          return;\n        }\n\n        // If we've gotten to this point, we've actually specified a register\n        var append = isUpperCase(registerName);\n        if (append) {\n          register.pushText(text, linewise);\n        } else {\n          register.setText(text, linewise, blockwise);\n        }\n        // The unnamed register always has the same value as the last used\n        // register.\n        this.unnamedRegister.setText(register.toString(), linewise);\n      },\n      // Gets the register named @name.  If one of @name doesn't already exist,\n      // create it.  If @name is invalid, return the unnamedRegister.\n      getRegister: function(name) {\n        if (!this.isValidRegister(name)) {\n          return this.unnamedRegister;\n        }\n        name = name.toLowerCase();\n        if (!this.registers[name]) {\n          this.registers[name] = new Register();\n        }\n        return this.registers[name];\n      },\n      isValidRegister: function(name) {\n        return name && inArray(name, validRegisters);\n      },\n      shiftNumericRegisters_: function() {\n        for (var i = 9; i >= 2; i--) {\n          this.registers[i] = this.getRegister('' + (i - 1));\n        }\n      }\n    };\n    function HistoryController() {\n        this.historyBuffer = [];\n        this.iterator = 0;\n        this.initialPrefix = null;\n    }\n    HistoryController.prototype = {\n      // the input argument here acts a user entered prefix for a small time\n      // until we start autocompletion in which case it is the autocompleted.\n      nextMatch: function (input, up) {\n        var historyBuffer = this.historyBuffer;\n        var dir = up ? -1 : 1;\n        if (this.initialPrefix === null) this.initialPrefix = input;\n        for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) {\n          var element = historyBuffer[i];\n          for (var j = 0; j <= element.length; j++) {\n            if (this.initialPrefix == element.substring(0, j)) {\n              this.iterator = i;\n              return element;\n            }\n          }\n        }\n        // should return the user input in case we reach the end of buffer.\n        if (i >= historyBuffer.length) {\n          this.iterator = historyBuffer.length;\n          return this.initialPrefix;\n        }\n        // return the last autocompleted query or exCommand as it is.\n        if (i < 0 ) return input;\n      },\n      pushInput: function(input) {\n        var index = this.historyBuffer.indexOf(input);\n        if (index > -1) this.historyBuffer.splice(index, 1);\n        if (input.length) this.historyBuffer.push(input);\n      },\n      reset: function() {\n        this.initialPrefix = null;\n        this.iterator = this.historyBuffer.length;\n      }\n    };\n    var commandDispatcher = {\n      matchCommand: function(keys, keyMap, inputState, context) {\n        var matches = commandMatches(keys, keyMap, context, inputState);\n        if (!matches.full && !matches.partial) {\n          return {type: 'none'};\n        } else if (!matches.full && matches.partial) {\n          return {type: 'partial'};\n        }\n\n        var bestMatch;\n        for (var i = 0; i < matches.full.length; i++) {\n          var match = matches.full[i];\n          if (!bestMatch) {\n            bestMatch = match;\n          }\n        }\n        if (bestMatch.keys.slice(-11) == '<character>') {\n          var character = lastChar(keys);\n          if (!character) return {type: 'none'};\n          inputState.selectedCharacter = character;\n        }\n        return {type: 'full', command: bestMatch};\n      },\n      processCommand: function(cm, vim, command) {\n        vim.inputState.repeatOverride = command.repeatOverride;\n        switch (command.type) {\n          case 'motion':\n            this.processMotion(cm, vim, command);\n            break;\n          case 'operator':\n            this.processOperator(cm, vim, command);\n            break;\n          case 'operatorMotion':\n            this.processOperatorMotion(cm, vim, command);\n            break;\n          case 'action':\n            this.processAction(cm, vim, command);\n            break;\n          case 'search':\n            this.processSearch(cm, vim, command);\n            break;\n          case 'ex':\n          case 'keyToEx':\n            this.processEx(cm, vim, command);\n            break;\n          default:\n            break;\n        }\n      },\n      processMotion: function(cm, vim, command) {\n        vim.inputState.motion = command.motion;\n        vim.inputState.motionArgs = copyArgs(command.motionArgs);\n        this.evalInput(cm, vim);\n      },\n      processOperator: function(cm, vim, command) {\n        var inputState = vim.inputState;\n        if (inputState.operator) {\n          if (inputState.operator == command.operator) {\n            // Typing an operator twice like 'dd' makes the operator operate\n            // linewise\n            inputState.motion = 'expandToLine';\n            inputState.motionArgs = { linewise: true };\n            this.evalInput(cm, vim);\n            return;\n          } else {\n            // 2 different operators in a row doesn't make sense.\n            clearInputState(cm);\n          }\n        }\n        inputState.operator = command.operator;\n        inputState.operatorArgs = copyArgs(command.operatorArgs);\n        if (command.exitVisualBlock) {\n            vim.visualBlock = false;\n            updateCmSelection(cm);\n        }\n        if (vim.visualMode) {\n          // Operating on a selection in visual mode. We don't need a motion.\n          this.evalInput(cm, vim);\n        }\n      },\n      processOperatorMotion: function(cm, vim, command) {\n        var visualMode = vim.visualMode;\n        var operatorMotionArgs = copyArgs(command.operatorMotionArgs);\n        if (operatorMotionArgs) {\n          // Operator motions may have special behavior in visual mode.\n          if (visualMode && operatorMotionArgs.visualLine) {\n            vim.visualLine = true;\n          }\n        }\n        this.processOperator(cm, vim, command);\n        if (!visualMode) {\n          this.processMotion(cm, vim, command);\n        }\n      },\n      processAction: function(cm, vim, command) {\n        var inputState = vim.inputState;\n        var repeat = inputState.getRepeat();\n        var repeatIsExplicit = !!repeat;\n        var actionArgs = copyArgs(command.actionArgs) || {};\n        if (inputState.selectedCharacter) {\n          actionArgs.selectedCharacter = inputState.selectedCharacter;\n        }\n        // Actions may or may not have motions and operators. Do these first.\n        if (command.operator) {\n          this.processOperator(cm, vim, command);\n        }\n        if (command.motion) {\n          this.processMotion(cm, vim, command);\n        }\n        if (command.motion || command.operator) {\n          this.evalInput(cm, vim);\n        }\n        actionArgs.repeat = repeat || 1;\n        actionArgs.repeatIsExplicit = repeatIsExplicit;\n        actionArgs.registerName = inputState.registerName;\n        clearInputState(cm);\n        vim.lastMotion = null;\n        if (command.isEdit) {\n          this.recordLastEdit(vim, inputState, command);\n        }\n        actions[command.action](cm, actionArgs, vim);\n      },\n      processSearch: function(cm, vim, command) {\n        if (!cm.getSearchCursor) {\n          // Search depends on SearchCursor.\n          return;\n        }\n        var forward = command.searchArgs.forward;\n        var wholeWordOnly = command.searchArgs.wholeWordOnly;\n        getSearchState(cm).setReversed(!forward);\n        var promptPrefix = (forward) ? '/' : '?';\n        var originalQuery = getSearchState(cm).getQuery();\n        var originalScrollPos = cm.getScrollInfo();\n        function handleQuery(query, ignoreCase, smartCase) {\n          vimGlobalState.searchHistoryController.pushInput(query);\n          vimGlobalState.searchHistoryController.reset();\n          try {\n            updateSearchQuery(cm, query, ignoreCase, smartCase);\n          } catch (e) {\n            showConfirm(cm, 'Invalid regex: ' + query);\n            clearInputState(cm);\n            return;\n          }\n          commandDispatcher.processMotion(cm, vim, {\n            type: 'motion',\n            motion: 'findNext',\n            motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist }\n          });\n        }\n        function onPromptClose(query) {\n          cm.scrollTo(originalScrollPos.left, originalScrollPos.top);\n          handleQuery(query, true /** ignoreCase */, true /** smartCase */);\n          var macroModeState = vimGlobalState.macroModeState;\n          if (macroModeState.isRecording) {\n            logSearchQuery(macroModeState, query);\n          }\n        }\n        function onPromptKeyUp(e, query, close) {\n          var keyName = CodeMirror.keyName(e), up, offset;\n          if (keyName == 'Up' || keyName == 'Down') {\n            up = keyName == 'Up' ? true : false;\n            offset = e.target ? e.target.selectionEnd : 0;\n            query = vimGlobalState.searchHistoryController.nextMatch(query, up) || '';\n            close(query);\n            if (offset && e.target) e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length);\n          } else {\n            if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')\n              vimGlobalState.searchHistoryController.reset();\n          }\n          var parsedQuery;\n          try {\n            parsedQuery = updateSearchQuery(cm, query,\n                true /** ignoreCase */, true /** smartCase */);\n          } catch (e) {\n            // Swallow bad regexes for incremental search.\n          }\n          if (parsedQuery) {\n            cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30);\n          } else {\n            clearSearchHighlight(cm);\n            cm.scrollTo(originalScrollPos.left, originalScrollPos.top);\n          }\n        }\n        function onPromptKeyDown(e, query, close) {\n          var keyName = CodeMirror.keyName(e);\n          if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||\n              (keyName == 'Backspace' && query == '')) {\n            vimGlobalState.searchHistoryController.pushInput(query);\n            vimGlobalState.searchHistoryController.reset();\n            updateSearchQuery(cm, originalQuery);\n            clearSearchHighlight(cm);\n            cm.scrollTo(originalScrollPos.left, originalScrollPos.top);\n            CodeMirror.e_stop(e);\n            clearInputState(cm);\n            close();\n            cm.focus();\n          } else if (keyName == 'Up' || keyName == 'Down') {\n            CodeMirror.e_stop(e);\n          } else if (keyName == 'Ctrl-U') {\n            // Ctrl-U clears input.\n            CodeMirror.e_stop(e);\n            close('');\n          }\n        }\n        switch (command.searchArgs.querySrc) {\n          case 'prompt':\n            var macroModeState = vimGlobalState.macroModeState;\n            if (macroModeState.isPlaying) {\n              var query = macroModeState.replaySearchQueries.shift();\n              handleQuery(query, true /** ignoreCase */, false /** smartCase */);\n            } else {\n              showPrompt(cm, {\n                  onClose: onPromptClose,\n                  prefix: promptPrefix,\n                  desc: searchPromptDesc,\n                  onKeyUp: onPromptKeyUp,\n                  onKeyDown: onPromptKeyDown\n              });\n            }\n            break;\n          case 'wordUnderCursor':\n            var word = expandWordUnderCursor(cm, false /** inclusive */,\n                true /** forward */, false /** bigWord */,\n                true /** noSymbol */);\n            var isKeyword = true;\n            if (!word) {\n              word = expandWordUnderCursor(cm, false /** inclusive */,\n                  true /** forward */, false /** bigWord */,\n                  false /** noSymbol */);\n              isKeyword = false;\n            }\n            if (!word) {\n              return;\n            }\n            var query = cm.getLine(word.start.line).substring(word.start.ch,\n                word.end.ch);\n            if (isKeyword && wholeWordOnly) {\n                query = '\\\\b' + query + '\\\\b';\n            } else {\n              query = escapeRegex(query);\n            }\n\n            // cachedCursor is used to save the old position of the cursor\n            // when * or # causes vim to seek for the nearest word and shift\n            // the cursor before entering the motion.\n            vimGlobalState.jumpList.cachedCursor = cm.getCursor();\n            cm.setCursor(word.start);\n\n            handleQuery(query, true /** ignoreCase */, false /** smartCase */);\n            break;\n        }\n      },\n      processEx: function(cm, vim, command) {\n        function onPromptClose(input) {\n          // Give the prompt some time to close so that if processCommand shows\n          // an error, the elements don't overlap.\n          vimGlobalState.exCommandHistoryController.pushInput(input);\n          vimGlobalState.exCommandHistoryController.reset();\n          exCommandDispatcher.processCommand(cm, input);\n        }\n        function onPromptKeyDown(e, input, close) {\n          var keyName = CodeMirror.keyName(e), up, offset;\n          if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||\n              (keyName == 'Backspace' && input == '')) {\n            vimGlobalState.exCommandHistoryController.pushInput(input);\n            vimGlobalState.exCommandHistoryController.reset();\n            CodeMirror.e_stop(e);\n            clearInputState(cm);\n            close();\n            cm.focus();\n          }\n          if (keyName == 'Up' || keyName == 'Down') {\n            CodeMirror.e_stop(e);\n            up = keyName == 'Up' ? true : false;\n            offset = e.target ? e.target.selectionEnd : 0;\n            input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || '';\n            close(input);\n            if (offset && e.target) e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length);\n          } else if (keyName == 'Ctrl-U') {\n            // Ctrl-U clears input.\n            CodeMirror.e_stop(e);\n            close('');\n          } else {\n            if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')\n              vimGlobalState.exCommandHistoryController.reset();\n          }\n        }\n        if (command.type == 'keyToEx') {\n          // Handle user defined Ex to Ex mappings\n          exCommandDispatcher.processCommand(cm, command.exArgs.input);\n        } else {\n          if (vim.visualMode) {\n            showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\\'<,\\'>',\n                onKeyDown: onPromptKeyDown, selectValueOnOpen: false});\n          } else {\n            showPrompt(cm, { onClose: onPromptClose, prefix: ':',\n                onKeyDown: onPromptKeyDown});\n          }\n        }\n      },\n      evalInput: function(cm, vim) {\n        // If the motion command is set, execute both the operator and motion.\n        // Otherwise return.\n        var inputState = vim.inputState;\n        var motion = inputState.motion;\n        var motionArgs = inputState.motionArgs || {};\n        var operator = inputState.operator;\n        var operatorArgs = inputState.operatorArgs || {};\n        var registerName = inputState.registerName;\n        var sel = vim.sel;\n        // TODO: Make sure cm and vim selections are identical outside visual mode.\n        var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head'));\n        var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor'));\n        var oldHead = copyCursor(origHead);\n        var oldAnchor = copyCursor(origAnchor);\n        var newHead, newAnchor;\n        var repeat;\n        if (operator) {\n          this.recordLastEdit(vim, inputState);\n        }\n        if (inputState.repeatOverride !== undefined) {\n          // If repeatOverride is specified, that takes precedence over the\n          // input state's repeat. Used by Ex mode and can be user defined.\n          repeat = inputState.repeatOverride;\n        } else {\n          repeat = inputState.getRepeat();\n        }\n        if (repeat > 0 && motionArgs.explicitRepeat) {\n          motionArgs.repeatIsExplicit = true;\n        } else if (motionArgs.noRepeat ||\n            (!motionArgs.explicitRepeat && repeat === 0)) {\n          repeat = 1;\n          motionArgs.repeatIsExplicit = false;\n        }\n        if (inputState.selectedCharacter) {\n          // If there is a character input, stick it in all of the arg arrays.\n          motionArgs.selectedCharacter = operatorArgs.selectedCharacter =\n              inputState.selectedCharacter;\n        }\n        motionArgs.repeat = repeat;\n        clearInputState(cm);\n        if (motion) {\n          var motionResult = motions[motion](cm, origHead, motionArgs, vim);\n          vim.lastMotion = motions[motion];\n          if (!motionResult) {\n            return;\n          }\n          if (motionArgs.toJumplist) {\n            var jumpList = vimGlobalState.jumpList;\n            // if the current motion is # or *, use cachedCursor\n            var cachedCursor = jumpList.cachedCursor;\n            if (cachedCursor) {\n              recordJumpPosition(cm, cachedCursor, motionResult);\n              delete jumpList.cachedCursor;\n            } else {\n              recordJumpPosition(cm, origHead, motionResult);\n            }\n          }\n          if (motionResult instanceof Array) {\n            newAnchor = motionResult[0];\n            newHead = motionResult[1];\n          } else {\n            newHead = motionResult;\n          }\n          // TODO: Handle null returns from motion commands better.\n          if (!newHead) {\n            newHead = copyCursor(origHead);\n          }\n          if (vim.visualMode) {\n            if (!(vim.visualBlock && newHead.ch === Infinity)) {\n              newHead = clipCursorToContent(cm, newHead, vim.visualBlock);\n            }\n            if (newAnchor) {\n              newAnchor = clipCursorToContent(cm, newAnchor, true);\n            }\n            newAnchor = newAnchor || oldAnchor;\n            sel.anchor = newAnchor;\n            sel.head = newHead;\n            updateCmSelection(cm);\n            updateMark(cm, vim, '<',\n                cursorIsBefore(newAnchor, newHead) ? newAnchor\n                    : newHead);\n            updateMark(cm, vim, '>',\n                cursorIsBefore(newAnchor, newHead) ? newHead\n                    : newAnchor);\n          } else if (!operator) {\n            newHead = clipCursorToContent(cm, newHead);\n            cm.setCursor(newHead.line, newHead.ch);\n          }\n        }\n        if (operator) {\n          if (operatorArgs.lastSel) {\n            // Replaying a visual mode operation\n            newAnchor = oldAnchor;\n            var lastSel = operatorArgs.lastSel;\n            var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line);\n            var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch);\n            if (lastSel.visualLine) {\n              // Linewise Visual mode: The same number of lines.\n              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);\n            } else if (lastSel.visualBlock) {\n              // Blockwise Visual mode: The same number of lines and columns.\n              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset);\n            } else if (lastSel.head.line == lastSel.anchor.line) {\n              // Normal Visual mode within one line: The same number of characters.\n              newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset);\n            } else {\n              // Normal Visual mode with several lines: The same number of lines, in the\n              // last line the same number of characters as in the last line the last time.\n              newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);\n            }\n            vim.visualMode = true;\n            vim.visualLine = lastSel.visualLine;\n            vim.visualBlock = lastSel.visualBlock;\n            sel = vim.sel = {\n              anchor: newAnchor,\n              head: newHead\n            };\n            updateCmSelection(cm);\n          } else if (vim.visualMode) {\n            operatorArgs.lastSel = {\n              anchor: copyCursor(sel.anchor),\n              head: copyCursor(sel.head),\n              visualBlock: vim.visualBlock,\n              visualLine: vim.visualLine\n            };\n          }\n          var curStart, curEnd, linewise, mode;\n          var cmSel;\n          if (vim.visualMode) {\n            // Init visual op\n            curStart = cursorMin(sel.head, sel.anchor);\n            curEnd = cursorMax(sel.head, sel.anchor);\n            linewise = vim.visualLine || operatorArgs.linewise;\n            mode = vim.visualBlock ? 'block' :\n                   linewise ? 'line' :\n                   'char';\n            cmSel = makeCmSelection(cm, {\n              anchor: curStart,\n              head: curEnd\n            }, mode);\n            if (linewise) {\n              var ranges = cmSel.ranges;\n              if (mode == 'block') {\n                // Linewise operators in visual block mode extend to end of line\n                for (var i = 0; i < ranges.length; i++) {\n                  ranges[i].head.ch = lineLength(cm, ranges[i].head.line);\n                }\n              } else if (mode == 'line') {\n                ranges[0].head = Pos(ranges[0].head.line + 1, 0);\n              }\n            }\n          } else {\n            // Init motion op\n            curStart = copyCursor(newAnchor || oldAnchor);\n            curEnd = copyCursor(newHead || oldHead);\n            if (cursorIsBefore(curEnd, curStart)) {\n              var tmp = curStart;\n              curStart = curEnd;\n              curEnd = tmp;\n            }\n            linewise = motionArgs.linewise || operatorArgs.linewise;\n            if (linewise) {\n              // Expand selection to entire line.\n              expandSelectionToLine(cm, curStart, curEnd);\n            } else if (motionArgs.forward) {\n              // Clip to trailing newlines only if the motion goes forward.\n              clipToLine(cm, curStart, curEnd);\n            }\n            mode = 'char';\n            var exclusive = !motionArgs.inclusive || linewise;\n            cmSel = makeCmSelection(cm, {\n              anchor: curStart,\n              head: curEnd\n            }, mode, exclusive);\n          }\n          cm.setSelections(cmSel.ranges, cmSel.primary);\n          vim.lastMotion = null;\n          operatorArgs.repeat = repeat; // For indent in visual mode.\n          operatorArgs.registerName = registerName;\n          // Keep track of linewise as it affects how paste and change behave.\n          operatorArgs.linewise = linewise;\n          var operatorMoveTo = operators[operator](\n            cm, operatorArgs, cmSel.ranges, oldAnchor, newHead);\n          if (vim.visualMode) {\n            exitVisualMode(cm, operatorMoveTo != null);\n          }\n          if (operatorMoveTo) {\n            cm.setCursor(operatorMoveTo);\n          }\n        }\n      },\n      recordLastEdit: function(vim, inputState, actionCommand) {\n        var macroModeState = vimGlobalState.macroModeState;\n        if (macroModeState.isPlaying) { return; }\n        vim.lastEditInputState = inputState;\n        vim.lastEditActionCommand = actionCommand;\n        macroModeState.lastInsertModeChanges.changes = [];\n        macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false;\n        macroModeState.lastInsertModeChanges.visualBlock = vim.visualBlock ? vim.sel.head.line - vim.sel.anchor.line : 0;\n      }\n    };\n\n    /**\n     * typedef {Object{line:number,ch:number}} Cursor An object containing the\n     *     position of the cursor.\n     */\n    // All of the functions below return Cursor objects.\n    var motions = {\n      moveToTopLine: function(cm, _head, motionArgs) {\n        var line = getUserVisibleLines(cm).top + motionArgs.repeat -1;\n        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));\n      },\n      moveToMiddleLine: function(cm) {\n        var range = getUserVisibleLines(cm);\n        var line = Math.floor((range.top + range.bottom) * 0.5);\n        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));\n      },\n      moveToBottomLine: function(cm, _head, motionArgs) {\n        var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1;\n        return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));\n      },\n      expandToLine: function(_cm, head, motionArgs) {\n        // Expands forward to end of line, and then to next line if repeat is\n        // >1. Does not handle backward motion!\n        var cur = head;\n        return Pos(cur.line + motionArgs.repeat - 1, Infinity);\n      },\n      findNext: function(cm, _head, motionArgs) {\n        var state = getSearchState(cm);\n        var query = state.getQuery();\n        if (!query) {\n          return;\n        }\n        var prev = !motionArgs.forward;\n        // If search is initiated with ? instead of /, negate direction.\n        prev = (state.isReversed()) ? !prev : prev;\n        highlightSearchMatches(cm, query);\n        return findNext(cm, prev/** prev */, query, motionArgs.repeat);\n      },\n      goToMark: function(cm, _head, motionArgs, vim) {\n        var pos = getMarkPos(cm, vim, motionArgs.selectedCharacter);\n        if (pos) {\n          return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos;\n        }\n        return null;\n      },\n      moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) {\n        if (vim.visualBlock && motionArgs.sameLine) {\n          var sel = vim.sel;\n          return [\n            clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)),\n            clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch))\n          ];\n        } else {\n          return ([vim.sel.head, vim.sel.anchor]);\n        }\n      },\n      jumpToMark: function(cm, head, motionArgs, vim) {\n        var best = head;\n        for (var i = 0; i < motionArgs.repeat; i++) {\n          var cursor = best;\n          for (var key in vim.marks) {\n            if (!isLowerCase(key)) {\n              continue;\n            }\n            var mark = vim.marks[key].find();\n            var isWrongDirection = (motionArgs.forward) ?\n              cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark);\n\n            if (isWrongDirection) {\n              continue;\n            }\n            if (motionArgs.linewise && (mark.line == cursor.line)) {\n              continue;\n            }\n\n            var equal = cursorEqual(cursor, best);\n            var between = (motionArgs.forward) ?\n              cursorIsBetween(cursor, mark, best) :\n              cursorIsBetween(best, mark, cursor);\n\n            if (equal || between) {\n              best = mark;\n            }\n          }\n        }\n\n        if (motionArgs.linewise) {\n          // Vim places the cursor on the first non-whitespace character of\n          // the line if there is one, else it places the cursor at the end\n          // of the line, regardless of whether a mark was found.\n          best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line)));\n        }\n        return best;\n      },\n      moveByCharacters: function(_cm, head, motionArgs) {\n        var cur = head;\n        var repeat = motionArgs.repeat;\n        var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat;\n        return Pos(cur.line, ch);\n      },\n      moveByLines: function(cm, head, motionArgs, vim) {\n        var cur = head;\n        var endCh = cur.ch;\n        // Depending what our last motion was, we may want to do different\n        // things. If our last motion was moving vertically, we want to\n        // preserve the HPos from our last horizontal move.  If our last motion\n        // was going to the end of a line, moving vertically we should go to\n        // the end of the line, etc.\n        switch (vim.lastMotion) {\n          case this.moveByLines:\n          case this.moveByDisplayLines:\n          case this.moveByScroll:\n          case this.moveToColumn:\n          case this.moveToEol:\n            endCh = vim.lastHPos;\n            break;\n          default:\n            vim.lastHPos = endCh;\n        }\n        var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0);\n        var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;\n        var first = cm.firstLine();\n        var last = cm.lastLine();\n        var posV = cm.findPosV(cur, (motionArgs.forward ? repeat : -repeat), 'line', vim.lastHSPos);\n        var hasMarkedText = motionArgs.forward ? posV.line > line : posV.line < line;\n        if (hasMarkedText) {\n          line = posV.line;\n          endCh = posV.ch;\n        }\n        // Vim go to line begin or line end when cursor at first/last line and\n        // move to previous/next line is triggered.\n        if (line < first && cur.line == first){\n          return this.moveToStartOfLine(cm, head, motionArgs, vim);\n        }else if (line > last && cur.line == last){\n            return this.moveToEol(cm, head, motionArgs, vim, true);\n        }\n        if (motionArgs.toFirstChar){\n          endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line));\n          vim.lastHPos = endCh;\n        }\n        vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left;\n        return Pos(line, endCh);\n      },\n      moveByDisplayLines: function(cm, head, motionArgs, vim) {\n        var cur = head;\n        switch (vim.lastMotion) {\n          case this.moveByDisplayLines:\n          case this.moveByScroll:\n          case this.moveByLines:\n          case this.moveToColumn:\n          case this.moveToEol:\n            break;\n          default:\n            vim.lastHSPos = cm.charCoords(cur,'div').left;\n        }\n        var repeat = motionArgs.repeat;\n        var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos);\n        if (res.hitSide) {\n          if (motionArgs.forward) {\n            var lastCharCoords = cm.charCoords(res, 'div');\n            var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos };\n            var res = cm.coordsChar(goalCoords, 'div');\n          } else {\n            var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div');\n            resCoords.left = vim.lastHSPos;\n            res = cm.coordsChar(resCoords, 'div');\n          }\n        }\n        vim.lastHPos = res.ch;\n        return res;\n      },\n      moveByPage: function(cm, head, motionArgs) {\n        // CodeMirror only exposes functions that move the cursor page down, so\n        // doing this bad hack to move the cursor and move it back. evalInput\n        // will move the cursor to where it should be in the end.\n        var curStart = head;\n        var repeat = motionArgs.repeat;\n        return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page');\n      },\n      moveByParagraph: function(cm, head, motionArgs) {\n        var dir = motionArgs.forward ? 1 : -1;\n        return findParagraph(cm, head, motionArgs.repeat, dir);\n      },\n      moveBySentence: function(cm, head, motionArgs) {\n        var dir = motionArgs.forward ? 1 : -1;\n        return findSentence(cm, head, motionArgs.repeat, dir);\n      },\n      moveByScroll: function(cm, head, motionArgs, vim) {\n        var scrollbox = cm.getScrollInfo();\n        var curEnd = null;\n        var repeat = motionArgs.repeat;\n        if (!repeat) {\n          repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight());\n        }\n        var orig = cm.charCoords(head, 'local');\n        motionArgs.repeat = repeat;\n        var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim);\n        if (!curEnd) {\n          return null;\n        }\n        var dest = cm.charCoords(curEnd, 'local');\n        cm.scrollTo(null, scrollbox.top + dest.top - orig.top);\n        return curEnd;\n      },\n      moveByWords: function(cm, head, motionArgs) {\n        return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward,\n            !!motionArgs.wordEnd, !!motionArgs.bigWord);\n      },\n      moveTillCharacter: function(cm, _head, motionArgs) {\n        var repeat = motionArgs.repeat;\n        var curEnd = moveToCharacter(cm, repeat, motionArgs.forward,\n            motionArgs.selectedCharacter);\n        var increment = motionArgs.forward ? -1 : 1;\n        recordLastCharacterSearch(increment, motionArgs);\n        if (!curEnd) return null;\n        curEnd.ch += increment;\n        return curEnd;\n      },\n      moveToCharacter: function(cm, head, motionArgs) {\n        var repeat = motionArgs.repeat;\n        recordLastCharacterSearch(0, motionArgs);\n        return moveToCharacter(cm, repeat, motionArgs.forward,\n            motionArgs.selectedCharacter) || head;\n      },\n      moveToSymbol: function(cm, head, motionArgs) {\n        var repeat = motionArgs.repeat;\n        return findSymbol(cm, repeat, motionArgs.forward,\n            motionArgs.selectedCharacter) || head;\n      },\n      moveToColumn: function(cm, head, motionArgs, vim) {\n        var repeat = motionArgs.repeat;\n        // repeat is equivalent to which column we want to move to!\n        vim.lastHPos = repeat - 1;\n        vim.lastHSPos = cm.charCoords(head,'div').left;\n        return moveToColumn(cm, repeat);\n      },\n      moveToEol: function(cm, head, motionArgs, vim, keepHPos) {\n        var cur = head;\n        var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);\n        var end=cm.clipPos(retval);\n        end.ch--;\n        if (!keepHPos) {\n          vim.lastHPos = Infinity;\n          vim.lastHSPos = cm.charCoords(end,'div').left;\n        }\n        return retval;\n      },\n      moveToFirstNonWhiteSpaceCharacter: function(cm, head) {\n        // Go to the start of the line where the text begins, or the end for\n        // whitespace-only lines\n        var cursor = head;\n        return Pos(cursor.line,\n                   findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line)));\n      },\n      moveToMatchedSymbol: function(cm, head) {\n        var cursor = head;\n        var line = cursor.line;\n        var ch = cursor.ch;\n        var lineText = cm.getLine(line);\n        var symbol;\n        for (; ch < lineText.length; ch++) {\n          symbol = lineText.charAt(ch);\n          if (symbol && isMatchableSymbol(symbol)) {\n            var style = cm.getTokenTypeAt(Pos(line, ch + 1));\n            if (style !== \"string\" && style !== \"comment\") {\n              break;\n            }\n          }\n        }\n        if (ch < lineText.length) {\n          // Only include angle brackets in analysis if they are being matched.\n          var re = (ch === '<' || ch === '>') ? /[(){}[\\]<>]/ : /[(){}[\\]]/;\n          var matched = cm.findMatchingBracket(Pos(line, ch), {bracketRegex: re});\n          return matched.to;\n        } else {\n          return cursor;\n        }\n      },\n      moveToStartOfLine: function(_cm, head) {\n        return Pos(head.line, 0);\n      },\n      moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) {\n        var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine();\n        if (motionArgs.repeatIsExplicit) {\n          lineNum = motionArgs.repeat - cm.getOption('firstLineNumber');\n        }\n        return Pos(lineNum,\n                   findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum)));\n      },\n      textObjectManipulation: function(cm, head, motionArgs, vim) {\n        // TODO: lots of possible exceptions that can be thrown here. Try da(\n        //     outside of a () block.\n        var mirroredPairs = {'(': ')', ')': '(',\n                             '{': '}', '}': '{',\n                             '[': ']', ']': '[',\n                             '<': '>', '>': '<'};\n        var selfPaired = {'\\'': true, '\"': true, '`': true};\n\n        var character = motionArgs.selectedCharacter;\n        // 'b' refers to  '()' block.\n        // 'B' refers to  '{}' block.\n        if (character == 'b') {\n          character = '(';\n        } else if (character == 'B') {\n          character = '{';\n        }\n\n        // Inclusive is the difference between a and i\n        // TODO: Instead of using the additional text object map to perform text\n        //     object operations, merge the map into the defaultKeyMap and use\n        //     motionArgs to define behavior. Define separate entries for 'aw',\n        //     'iw', 'a[', 'i[', etc.\n        var inclusive = !motionArgs.textObjectInner;\n\n        var tmp;\n        if (mirroredPairs[character]) {\n          tmp = selectCompanionObject(cm, head, character, inclusive);\n        } else if (selfPaired[character]) {\n          tmp = findBeginningAndEnd(cm, head, character, inclusive);\n        } else if (character === 'W') {\n          tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,\n                                                     true /** bigWord */);\n        } else if (character === 'w') {\n          tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,\n                                                     false /** bigWord */);\n        } else if (character === 'p') {\n          tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive);\n          motionArgs.linewise = true;\n          if (vim.visualMode) {\n            if (!vim.visualLine) { vim.visualLine = true; }\n          } else {\n            var operatorArgs = vim.inputState.operatorArgs;\n            if (operatorArgs) { operatorArgs.linewise = true; }\n            tmp.end.line--;\n          }\n        } else {\n          // No text object defined for this, don't move.\n          return null;\n        }\n\n        if (!cm.state.vim.visualMode) {\n          return [tmp.start, tmp.end];\n        } else {\n          return expandSelection(cm, tmp.start, tmp.end);\n        }\n      },\n\n      repeatLastCharacterSearch: function(cm, head, motionArgs) {\n        var lastSearch = vimGlobalState.lastCharacterSearch;\n        var repeat = motionArgs.repeat;\n        var forward = motionArgs.forward === lastSearch.forward;\n        var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1);\n        cm.moveH(-increment, 'char');\n        motionArgs.inclusive = forward ? true : false;\n        var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter);\n        if (!curEnd) {\n          cm.moveH(increment, 'char');\n          return head;\n        }\n        curEnd.ch += increment;\n        return curEnd;\n      }\n    };\n\n    function defineMotion(name, fn) {\n      motions[name] = fn;\n    }\n\n    function fillArray(val, times) {\n      var arr = [];\n      for (var i = 0; i < times; i++) {\n        arr.push(val);\n      }\n      return arr;\n    }\n    /**\n     * An operator acts on a text selection. It receives the list of selections\n     * as input. The corresponding CodeMirror selection is guaranteed to\n    * match the input selection.\n     */\n    var operators = {\n      change: function(cm, args, ranges) {\n        var finalHead, text;\n        var vim = cm.state.vim;\n        var anchor = ranges[0].anchor,\n            head = ranges[0].head;\n        if (!vim.visualMode) {\n          text = cm.getRange(anchor, head);\n          var lastState = vim.lastEditInputState || {};\n          if (lastState.motion == \"moveByWords\" && !isWhiteSpaceString(text)) {\n            // Exclude trailing whitespace if the range is not all whitespace.\n            var match = (/\\s+$/).exec(text);\n            if (match && lastState.motionArgs && lastState.motionArgs.forward) {\n              head = offsetCursor(head, 0, - match[0].length);\n              text = text.slice(0, - match[0].length);\n            }\n          }\n          var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE);\n          var wasLastLine = cm.firstLine() == cm.lastLine();\n          if (head.line > cm.lastLine() && args.linewise && !wasLastLine) {\n            cm.replaceRange('', prevLineEnd, head);\n          } else {\n            cm.replaceRange('', anchor, head);\n          }\n          if (args.linewise) {\n            // Push the next line back down, if there is a next line.\n            if (!wasLastLine) {\n              cm.setCursor(prevLineEnd);\n              CodeMirror.commands.newlineAndIndent(cm);\n            }\n            // make sure cursor ends up at the end of the line.\n            anchor.ch = Number.MAX_VALUE;\n          }\n          finalHead = anchor;\n        } else if (args.fullLine) {\n            head.ch = Number.MAX_VALUE;\n            head.line--;\n            cm.setSelection(anchor, head)\n            text = cm.getSelection();\n            cm.replaceSelection(\"\");\n            finalHead = anchor;\n        } else {\n          text = cm.getSelection();\n          var replacement = fillArray('', ranges.length);\n          cm.replaceSelections(replacement);\n          finalHead = cursorMin(ranges[0].head, ranges[0].anchor);\n        }\n        vimGlobalState.registerController.pushText(\n            args.registerName, 'change', text,\n            args.linewise, ranges.length > 1);\n        actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim);\n      },\n      // delete is a javascript keyword.\n      'delete': function(cm, args, ranges) {\n        var finalHead, text;\n        var vim = cm.state.vim;\n        if (!vim.visualBlock) {\n          var anchor = ranges[0].anchor,\n              head = ranges[0].head;\n          if (args.linewise &&\n              head.line != cm.firstLine() &&\n              anchor.line == cm.lastLine() &&\n              anchor.line == head.line - 1) {\n            // Special case for dd on last line (and first line).\n            if (anchor.line == cm.firstLine()) {\n              anchor.ch = 0;\n            } else {\n              anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1));\n            }\n          }\n          text = cm.getRange(anchor, head);\n          cm.replaceRange('', anchor, head);\n          finalHead = anchor;\n          if (args.linewise) {\n            finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor);\n          }\n        } else {\n          text = cm.getSelection();\n          var replacement = fillArray('', ranges.length);\n          cm.replaceSelections(replacement);\n          finalHead = ranges[0].anchor;\n        }\n        vimGlobalState.registerController.pushText(\n            args.registerName, 'delete', text,\n            args.linewise, vim.visualBlock);\n        var includeLineBreak = vim.insertMode\n        return clipCursorToContent(cm, finalHead, includeLineBreak);\n      },\n      indent: function(cm, args, ranges) {\n        var vim = cm.state.vim;\n        var startLine = ranges[0].anchor.line;\n        var endLine = vim.visualBlock ?\n          ranges[ranges.length - 1].anchor.line :\n          ranges[0].head.line;\n        // In visual mode, n> shifts the selection right n times, instead of\n        // shifting n lines right once.\n        var repeat = (vim.visualMode) ? args.repeat : 1;\n        if (args.linewise) {\n          // The only way to delete a newline is to delete until the start of\n          // the next line, so in linewise mode evalInput will include the next\n          // line. We don't want this in indent, so we go back a line.\n          endLine--;\n        }\n        for (var i = startLine; i <= endLine; i++) {\n          for (var j = 0; j < repeat; j++) {\n            cm.indentLine(i, args.indentRight);\n          }\n        }\n        return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);\n      },\n      indentAuto: function(cm, _args, ranges) {\n        cm.execCommand(\"indentAuto\");\n        return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);\n      },\n      changeCase: function(cm, args, ranges, oldAnchor, newHead) {\n        var selections = cm.getSelections();\n        var swapped = [];\n        var toLower = args.toLower;\n        for (var j = 0; j < selections.length; j++) {\n          var toSwap = selections[j];\n          var text = '';\n          if (toLower === true) {\n            text = toSwap.toLowerCase();\n          } else if (toLower === false) {\n            text = toSwap.toUpperCase();\n          } else {\n            for (var i = 0; i < toSwap.length; i++) {\n              var character = toSwap.charAt(i);\n              text += isUpperCase(character) ? character.toLowerCase() :\n                  character.toUpperCase();\n            }\n          }\n          swapped.push(text);\n        }\n        cm.replaceSelections(swapped);\n        if (args.shouldMoveCursor){\n          return newHead;\n        } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) {\n          return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor);\n        } else if (args.linewise){\n          return oldAnchor;\n        } else {\n          return cursorMin(ranges[0].anchor, ranges[0].head);\n        }\n      },\n      yank: function(cm, args, ranges, oldAnchor) {\n        var vim = cm.state.vim;\n        var text = cm.getSelection();\n        var endPos = vim.visualMode\n          ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor)\n          : oldAnchor;\n        vimGlobalState.registerController.pushText(\n            args.registerName, 'yank',\n            text, args.linewise, vim.visualBlock);\n        return endPos;\n      }\n    };\n\n    function defineOperator(name, fn) {\n      operators[name] = fn;\n    }\n\n    var actions = {\n      jumpListWalk: function(cm, actionArgs, vim) {\n        if (vim.visualMode) {\n          return;\n        }\n        var repeat = actionArgs.repeat;\n        var forward = actionArgs.forward;\n        var jumpList = vimGlobalState.jumpList;\n\n        var mark = jumpList.move(cm, forward ? repeat : -repeat);\n        var markPos = mark ? mark.find() : undefined;\n        markPos = markPos ? markPos : cm.getCursor();\n        cm.setCursor(markPos);\n      },\n      scroll: function(cm, actionArgs, vim) {\n        if (vim.visualMode) {\n          return;\n        }\n        var repeat = actionArgs.repeat || 1;\n        var lineHeight = cm.defaultTextHeight();\n        var top = cm.getScrollInfo().top;\n        var delta = lineHeight * repeat;\n        var newPos = actionArgs.forward ? top + delta : top - delta;\n        var cursor = copyCursor(cm.getCursor());\n        var cursorCoords = cm.charCoords(cursor, 'local');\n        if (actionArgs.forward) {\n          if (newPos > cursorCoords.top) {\n             cursor.line += (newPos - cursorCoords.top) / lineHeight;\n             cursor.line = Math.ceil(cursor.line);\n             cm.setCursor(cursor);\n             cursorCoords = cm.charCoords(cursor, 'local');\n             cm.scrollTo(null, cursorCoords.top);\n          } else {\n             // Cursor stays within bounds.  Just reposition the scroll window.\n             cm.scrollTo(null, newPos);\n          }\n        } else {\n          var newBottom = newPos + cm.getScrollInfo().clientHeight;\n          if (newBottom < cursorCoords.bottom) {\n             cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight;\n             cursor.line = Math.floor(cursor.line);\n             cm.setCursor(cursor);\n             cursorCoords = cm.charCoords(cursor, 'local');\n             cm.scrollTo(\n                 null, cursorCoords.bottom - cm.getScrollInfo().clientHeight);\n          } else {\n             // Cursor stays within bounds.  Just reposition the scroll window.\n             cm.scrollTo(null, newPos);\n          }\n        }\n      },\n      scrollToCursor: function(cm, actionArgs) {\n        var lineNum = cm.getCursor().line;\n        var charCoords = cm.charCoords(Pos(lineNum, 0), 'local');\n        var height = cm.getScrollInfo().clientHeight;\n        var y = charCoords.top;\n        var lineHeight = charCoords.bottom - y;\n        switch (actionArgs.position) {\n          case 'center': y = y - (height / 2) + lineHeight;\n            break;\n          case 'bottom': y = y - height + lineHeight;\n            break;\n        }\n        cm.scrollTo(null, y);\n      },\n      replayMacro: function(cm, actionArgs, vim) {\n        var registerName = actionArgs.selectedCharacter;\n        var repeat = actionArgs.repeat;\n        var macroModeState = vimGlobalState.macroModeState;\n        if (registerName == '@') {\n          registerName = macroModeState.latestRegister;\n        } else {\n          macroModeState.latestRegister = registerName;\n        }\n        while(repeat--){\n          executeMacroRegister(cm, vim, macroModeState, registerName);\n        }\n      },\n      enterMacroRecordMode: function(cm, actionArgs) {\n        var macroModeState = vimGlobalState.macroModeState;\n        var registerName = actionArgs.selectedCharacter;\n        if (vimGlobalState.registerController.isValidRegister(registerName)) {\n          macroModeState.enterMacroRecordMode(cm, registerName);\n        }\n      },\n      toggleOverwrite: function(cm) {\n        if (!cm.state.overwrite) {\n          cm.toggleOverwrite(true);\n          cm.setOption('keyMap', 'vim-replace');\n          CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"replace\"});\n        } else {\n          cm.toggleOverwrite(false);\n          cm.setOption('keyMap', 'vim-insert');\n          CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"insert\"});\n        }\n      },\n      enterInsertMode: function(cm, actionArgs, vim) {\n        if (cm.getOption('readOnly')) { return; }\n        vim.insertMode = true;\n        vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1;\n        var insertAt = (actionArgs) ? actionArgs.insertAt : null;\n        var sel = vim.sel;\n        var head = actionArgs.head || cm.getCursor('head');\n        var height = cm.listSelections().length;\n        if (insertAt == 'eol') {\n          head = Pos(head.line, lineLength(cm, head.line));\n        } else if (insertAt == 'bol') {\n          head = Pos(head.line, 0);\n        } else if (insertAt == 'charAfter') {\n          head = offsetCursor(head, 0, 1);\n        } else if (insertAt == 'firstNonBlank') {\n          head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head);\n        } else if (insertAt == 'startOfSelectedArea') {\n          if (!vim.visualMode)\n              return;\n          if (!vim.visualBlock) {\n            if (sel.head.line < sel.anchor.line) {\n              head = sel.head;\n            } else {\n              head = Pos(sel.anchor.line, 0);\n            }\n          } else {\n            head = Pos(\n                Math.min(sel.head.line, sel.anchor.line),\n                Math.min(sel.head.ch, sel.anchor.ch));\n            height = Math.abs(sel.head.line - sel.anchor.line) + 1;\n          }\n        } else if (insertAt == 'endOfSelectedArea') {\n            if (!vim.visualMode)\n              return;\n          if (!vim.visualBlock) {\n            if (sel.head.line >= sel.anchor.line) {\n              head = offsetCursor(sel.head, 0, 1);\n            } else {\n              head = Pos(sel.anchor.line, 0);\n            }\n          } else {\n            head = Pos(\n                Math.min(sel.head.line, sel.anchor.line),\n                Math.max(sel.head.ch + 1, sel.anchor.ch));\n            height = Math.abs(sel.head.line - sel.anchor.line) + 1;\n          }\n        } else if (insertAt == 'inplace') {\n          if (vim.visualMode){\n            return;\n          }\n        } else if (insertAt == 'lastEdit') {\n          head = getLastEditPos(cm) || head;\n        }\n        cm.setOption('disableInput', false);\n        if (actionArgs && actionArgs.replace) {\n          // Handle Replace-mode as a special case of insert mode.\n          cm.toggleOverwrite(true);\n          cm.setOption('keyMap', 'vim-replace');\n          CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"replace\"});\n        } else {\n          cm.toggleOverwrite(false);\n          cm.setOption('keyMap', 'vim-insert');\n          CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"insert\"});\n        }\n        if (!vimGlobalState.macroModeState.isPlaying) {\n          // Only record if not replaying.\n          cm.on('change', onChange);\n          CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);\n        }\n        if (vim.visualMode) {\n          exitVisualMode(cm);\n        }\n        selectForInsert(cm, head, height);\n      },\n      toggleVisualMode: function(cm, actionArgs, vim) {\n        var repeat = actionArgs.repeat;\n        var anchor = cm.getCursor();\n        var head;\n        // TODO: The repeat should actually select number of characters/lines\n        //     equal to the repeat times the size of the previous visual\n        //     operation.\n        if (!vim.visualMode) {\n          // Entering visual mode\n          vim.visualMode = true;\n          vim.visualLine = !!actionArgs.linewise;\n          vim.visualBlock = !!actionArgs.blockwise;\n          head = clipCursorToContent(\n              cm, Pos(anchor.line, anchor.ch + repeat - 1),\n              true /** includeLineBreak */);\n          vim.sel = {\n            anchor: anchor,\n            head: head\n          };\n          CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"visual\", subMode: vim.visualLine ? \"linewise\" : vim.visualBlock ? \"blockwise\" : \"\"});\n          updateCmSelection(cm);\n          updateMark(cm, vim, '<', cursorMin(anchor, head));\n          updateMark(cm, vim, '>', cursorMax(anchor, head));\n        } else if (vim.visualLine ^ actionArgs.linewise ||\n            vim.visualBlock ^ actionArgs.blockwise) {\n          // Toggling between modes\n          vim.visualLine = !!actionArgs.linewise;\n          vim.visualBlock = !!actionArgs.blockwise;\n          CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"visual\", subMode: vim.visualLine ? \"linewise\" : vim.visualBlock ? \"blockwise\" : \"\"});\n          updateCmSelection(cm);\n        } else {\n          exitVisualMode(cm);\n        }\n      },\n      reselectLastSelection: function(cm, _actionArgs, vim) {\n        var lastSelection = vim.lastSelection;\n        if (vim.visualMode) {\n          updateLastSelection(cm, vim);\n        }\n        if (lastSelection) {\n          var anchor = lastSelection.anchorMark.find();\n          var head = lastSelection.headMark.find();\n          if (!anchor || !head) {\n            // If the marks have been destroyed due to edits, do nothing.\n            return;\n          }\n          vim.sel = {\n            anchor: anchor,\n            head: head\n          };\n          vim.visualMode = true;\n          vim.visualLine = lastSelection.visualLine;\n          vim.visualBlock = lastSelection.visualBlock;\n          updateCmSelection(cm);\n          updateMark(cm, vim, '<', cursorMin(anchor, head));\n          updateMark(cm, vim, '>', cursorMax(anchor, head));\n          CodeMirror.signal(cm, 'vim-mode-change', {\n            mode: 'visual',\n            subMode: vim.visualLine ? 'linewise' :\n                     vim.visualBlock ? 'blockwise' : ''});\n        }\n      },\n      joinLines: function(cm, actionArgs, vim) {\n        var curStart, curEnd;\n        if (vim.visualMode) {\n          curStart = cm.getCursor('anchor');\n          curEnd = cm.getCursor('head');\n          if (cursorIsBefore(curEnd, curStart)) {\n            var tmp = curEnd;\n            curEnd = curStart;\n            curStart = tmp;\n          }\n          curEnd.ch = lineLength(cm, curEnd.line) - 1;\n        } else {\n          // Repeat is the number of lines to join. Minimum 2 lines.\n          var repeat = Math.max(actionArgs.repeat, 2);\n          curStart = cm.getCursor();\n          curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1,\n                                               Infinity));\n        }\n        var finalCh = 0;\n        for (var i = curStart.line; i < curEnd.line; i++) {\n          finalCh = lineLength(cm, curStart.line);\n          var tmp = Pos(curStart.line + 1,\n                        lineLength(cm, curStart.line + 1));\n          var text = cm.getRange(curStart, tmp);\n          text = actionArgs.keepSpaces\n            ? text.replace(/\\n\\r?/g, '')\n            : text.replace(/\\n\\s*/g, ' ');\n          cm.replaceRange(text, curStart, tmp);\n        }\n        var curFinalPos = Pos(curStart.line, finalCh);\n        if (vim.visualMode) {\n          exitVisualMode(cm, false);\n        }\n        cm.setCursor(curFinalPos);\n      },\n      newLineAndEnterInsertMode: function(cm, actionArgs, vim) {\n        vim.insertMode = true;\n        var insertAt = copyCursor(cm.getCursor());\n        if (insertAt.line === cm.firstLine() && !actionArgs.after) {\n          // Special case for inserting newline before start of document.\n          cm.replaceRange('\\n', Pos(cm.firstLine(), 0));\n          cm.setCursor(cm.firstLine(), 0);\n        } else {\n          insertAt.line = (actionArgs.after) ? insertAt.line :\n              insertAt.line - 1;\n          insertAt.ch = lineLength(cm, insertAt.line);\n          cm.setCursor(insertAt);\n          var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment ||\n              CodeMirror.commands.newlineAndIndent;\n          newlineFn(cm);\n        }\n        this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim);\n      },\n      paste: function(cm, actionArgs, vim) {\n        var cur = copyCursor(cm.getCursor());\n        var register = vimGlobalState.registerController.getRegister(\n            actionArgs.registerName);\n        var text = register.toString();\n        if (!text) {\n          return;\n        }\n        if (actionArgs.matchIndent) {\n          var tabSize = cm.getOption(\"tabSize\");\n          // length that considers tabs and tabSize\n          var whitespaceLength = function(str) {\n            var tabs = (str.split(\"\\t\").length - 1);\n            var spaces = (str.split(\" \").length - 1);\n            return tabs * tabSize + spaces * 1;\n          };\n          var currentLine = cm.getLine(cm.getCursor().line);\n          var indent = whitespaceLength(currentLine.match(/^\\s*/)[0]);\n          // chomp last newline b/c don't want it to match /^\\s*/gm\n          var chompedText = text.replace(/\\n$/, '');\n          var wasChomped = text !== chompedText;\n          var firstIndent = whitespaceLength(text.match(/^\\s*/)[0]);\n          var text = chompedText.replace(/^\\s*/gm, function(wspace) {\n            var newIndent = indent + (whitespaceLength(wspace) - firstIndent);\n            if (newIndent < 0) {\n              return \"\";\n            }\n            else if (cm.getOption(\"indentWithTabs\")) {\n              var quotient = Math.floor(newIndent / tabSize);\n              return Array(quotient + 1).join('\\t');\n            }\n            else {\n              return Array(newIndent + 1).join(' ');\n            }\n          });\n          text += wasChomped ? \"\\n\" : \"\";\n        }\n        if (actionArgs.repeat > 1) {\n          var text = Array(actionArgs.repeat + 1).join(text);\n        }\n        var linewise = register.linewise;\n        var blockwise = register.blockwise;\n        if (blockwise) {\n          text = text.split('\\n');\n          if (linewise) {\n              text.pop();\n          }\n          for (var i = 0; i < text.length; i++) {\n            text[i] = (text[i] == '') ? ' ' : text[i];\n          }\n          cur.ch += actionArgs.after ? 1 : 0;\n          cur.ch = Math.min(lineLength(cm, cur.line), cur.ch);\n        } else if (linewise) {\n          if(vim.visualMode) {\n            text = vim.visualLine ? text.slice(0, -1) : '\\n' + text.slice(0, text.length - 1) + '\\n';\n          } else if (actionArgs.after) {\n            // Move the newline at the end to the start instead, and paste just\n            // before the newline character of the line we are on right now.\n            text = '\\n' + text.slice(0, text.length - 1);\n            cur.ch = lineLength(cm, cur.line);\n          } else {\n            cur.ch = 0;\n          }\n        } else {\n          cur.ch += actionArgs.after ? 1 : 0;\n        }\n        var curPosFinal;\n        var idx;\n        if (vim.visualMode) {\n          //  save the pasted text for reselection if the need arises\n          vim.lastPastedText = text;\n          var lastSelectionCurEnd;\n          var selectedArea = getSelectedAreaRange(cm, vim);\n          var selectionStart = selectedArea[0];\n          var selectionEnd = selectedArea[1];\n          var selectedText = cm.getSelection();\n          var selections = cm.listSelections();\n          var emptyStrings = new Array(selections.length).join('1').split('1');\n          // save the curEnd marker before it get cleared due to cm.replaceRange.\n          if (vim.lastSelection) {\n            lastSelectionCurEnd = vim.lastSelection.headMark.find();\n          }\n          // push the previously selected text to unnamed register\n          vimGlobalState.registerController.unnamedRegister.setText(selectedText);\n          if (blockwise) {\n            // first delete the selected text\n            cm.replaceSelections(emptyStrings);\n            // Set new selections as per the block length of the yanked text\n            selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch);\n            cm.setCursor(selectionStart);\n            selectBlock(cm, selectionEnd);\n            cm.replaceSelections(text);\n            curPosFinal = selectionStart;\n          } else if (vim.visualBlock) {\n            cm.replaceSelections(emptyStrings);\n            cm.setCursor(selectionStart);\n            cm.replaceRange(text, selectionStart, selectionStart);\n            curPosFinal = selectionStart;\n          } else {\n            cm.replaceRange(text, selectionStart, selectionEnd);\n            curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1);\n          }\n          // restore the the curEnd marker\n          if(lastSelectionCurEnd) {\n            vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd);\n          }\n          if (linewise) {\n            curPosFinal.ch=0;\n          }\n        } else {\n          if (blockwise) {\n            cm.setCursor(cur);\n            for (var i = 0; i < text.length; i++) {\n              var line = cur.line+i;\n              if (line > cm.lastLine()) {\n                cm.replaceRange('\\n',  Pos(line, 0));\n              }\n              var lastCh = lineLength(cm, line);\n              if (lastCh < cur.ch) {\n                extendLineToColumn(cm, line, cur.ch);\n              }\n            }\n            cm.setCursor(cur);\n            selectBlock(cm, Pos(cur.line + text.length-1, cur.ch));\n            cm.replaceSelections(text);\n            curPosFinal = cur;\n          } else {\n            cm.replaceRange(text, cur);\n            // Now fine tune the cursor to where we want it.\n            if (linewise && actionArgs.after) {\n              curPosFinal = Pos(\n              cur.line + 1,\n              findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1)));\n            } else if (linewise && !actionArgs.after) {\n              curPosFinal = Pos(\n                cur.line,\n                findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line)));\n            } else if (!linewise && actionArgs.after) {\n              idx = cm.indexFromPos(cur);\n              curPosFinal = cm.posFromIndex(idx + text.length - 1);\n            } else {\n              idx = cm.indexFromPos(cur);\n              curPosFinal = cm.posFromIndex(idx + text.length);\n            }\n          }\n        }\n        if (vim.visualMode) {\n          exitVisualMode(cm, false);\n        }\n        cm.setCursor(curPosFinal);\n      },\n      undo: function(cm, actionArgs) {\n        cm.operation(function() {\n          repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)();\n          cm.setCursor(cm.getCursor('anchor'));\n        });\n      },\n      redo: function(cm, actionArgs) {\n        repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)();\n      },\n      setRegister: function(_cm, actionArgs, vim) {\n        vim.inputState.registerName = actionArgs.selectedCharacter;\n      },\n      setMark: function(cm, actionArgs, vim) {\n        var markName = actionArgs.selectedCharacter;\n        updateMark(cm, vim, markName, cm.getCursor());\n      },\n      replace: function(cm, actionArgs, vim) {\n        var replaceWith = actionArgs.selectedCharacter;\n        var curStart = cm.getCursor();\n        var replaceTo;\n        var curEnd;\n        var selections = cm.listSelections();\n        if (vim.visualMode) {\n          curStart = cm.getCursor('start');\n          curEnd = cm.getCursor('end');\n        } else {\n          var line = cm.getLine(curStart.line);\n          replaceTo = curStart.ch + actionArgs.repeat;\n          if (replaceTo > line.length) {\n            replaceTo=line.length;\n          }\n          curEnd = Pos(curStart.line, replaceTo);\n        }\n        if (replaceWith=='\\n') {\n          if (!vim.visualMode) cm.replaceRange('', curStart, curEnd);\n          // special case, where vim help says to replace by just one line-break\n          (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm);\n        } else {\n          var replaceWithStr = cm.getRange(curStart, curEnd);\n          //replace all characters in range by selected, but keep linebreaks\n          replaceWithStr = replaceWithStr.replace(/[^\\n]/g, replaceWith);\n          if (vim.visualBlock) {\n            // Tabs are split in visua block before replacing\n            var spaces = new Array(cm.getOption(\"tabSize\")+1).join(' ');\n            replaceWithStr = cm.getSelection();\n            replaceWithStr = replaceWithStr.replace(/\\t/g, spaces).replace(/[^\\n]/g, replaceWith).split('\\n');\n            cm.replaceSelections(replaceWithStr);\n          } else {\n            cm.replaceRange(replaceWithStr, curStart, curEnd);\n          }\n          if (vim.visualMode) {\n            curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ?\n                         selections[0].anchor : selections[0].head;\n            cm.setCursor(curStart);\n            exitVisualMode(cm, false);\n          } else {\n            cm.setCursor(offsetCursor(curEnd, 0, -1));\n          }\n        }\n      },\n      incrementNumberToken: function(cm, actionArgs) {\n        var cur = cm.getCursor();\n        var lineStr = cm.getLine(cur.line);\n        var re = /(-?)(?:(0x)([\\da-f]+)|(0b|0|)(\\d+))/gi;\n        var match;\n        var start;\n        var end;\n        var numberStr;\n        while ((match = re.exec(lineStr)) !== null) {\n          start = match.index;\n          end = start + match[0].length;\n          if (cur.ch < end)break;\n        }\n        if (!actionArgs.backtrack && (end <= cur.ch))return;\n        if (match) {\n          var baseStr = match[2] || match[4]\n          var digits = match[3] || match[5]\n          var increment = actionArgs.increase ? 1 : -1;\n          var base = {'0b': 2, '0': 8, '': 10, '0x': 16}[baseStr.toLowerCase()];\n          var number = parseInt(match[1] + digits, base) + (increment * actionArgs.repeat);\n          numberStr = number.toString(base);\n          var zeroPadding = baseStr ? new Array(digits.length - numberStr.length + 1 + match[1].length).join('0') : ''\n          if (numberStr.charAt(0) === '-') {\n            numberStr = '-' + baseStr + zeroPadding + numberStr.substr(1);\n          } else {\n            numberStr = baseStr + zeroPadding + numberStr;\n          }\n          var from = Pos(cur.line, start);\n          var to = Pos(cur.line, end);\n          cm.replaceRange(numberStr, from, to);\n        } else {\n          return;\n        }\n        cm.setCursor(Pos(cur.line, start + numberStr.length - 1));\n      },\n      repeatLastEdit: function(cm, actionArgs, vim) {\n        var lastEditInputState = vim.lastEditInputState;\n        if (!lastEditInputState) { return; }\n        var repeat = actionArgs.repeat;\n        if (repeat && actionArgs.repeatIsExplicit) {\n          vim.lastEditInputState.repeatOverride = repeat;\n        } else {\n          repeat = vim.lastEditInputState.repeatOverride || repeat;\n        }\n        repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */);\n      },\n      indent: function(cm, actionArgs) {\n        cm.indentLine(cm.getCursor().line, actionArgs.indentRight);\n      },\n      exitInsertMode: exitInsertMode\n    };\n\n    function defineAction(name, fn) {\n      actions[name] = fn;\n    }\n\n    /*\n     * Below are miscellaneous utility functions used by vim.js\n     */\n\n    /**\n     * Clips cursor to ensure that line is within the buffer's range\n     * If includeLineBreak is true, then allow cur.ch == lineLength.\n     */\n    function clipCursorToContent(cm, cur, includeLineBreak) {\n      var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() );\n      var maxCh = lineLength(cm, line) - 1;\n      maxCh = (includeLineBreak) ? maxCh + 1 : maxCh;\n      var ch = Math.min(Math.max(0, cur.ch), maxCh);\n      return Pos(line, ch);\n    }\n    function copyArgs(args) {\n      var ret = {};\n      for (var prop in args) {\n        if (args.hasOwnProperty(prop)) {\n          ret[prop] = args[prop];\n        }\n      }\n      return ret;\n    }\n    function offsetCursor(cur, offsetLine, offsetCh) {\n      if (typeof offsetLine === 'object') {\n        offsetCh = offsetLine.ch;\n        offsetLine = offsetLine.line;\n      }\n      return Pos(cur.line + offsetLine, cur.ch + offsetCh);\n    }\n    function commandMatches(keys, keyMap, context, inputState) {\n      // Partial matches are not applied. They inform the key handler\n      // that the current key sequence is a subsequence of a valid key\n      // sequence, so that the key buffer is not cleared.\n      var match, partial = [], full = [];\n      for (var i = 0; i < keyMap.length; i++) {\n        var command = keyMap[i];\n        if (context == 'insert' && command.context != 'insert' ||\n            command.context && command.context != context ||\n            inputState.operator && command.type == 'action' ||\n            !(match = commandMatch(keys, command.keys))) { continue; }\n        if (match == 'partial') { partial.push(command); }\n        if (match == 'full') { full.push(command); }\n      }\n      return {\n        partial: partial.length && partial,\n        full: full.length && full\n      };\n    }\n    function commandMatch(pressed, mapped) {\n      if (mapped.slice(-11) == '<character>') {\n        // Last character matches anything.\n        var prefixLen = mapped.length - 11;\n        var pressedPrefix = pressed.slice(0, prefixLen);\n        var mappedPrefix = mapped.slice(0, prefixLen);\n        return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' :\n               mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false;\n      } else {\n        return pressed == mapped ? 'full' :\n               mapped.indexOf(pressed) == 0 ? 'partial' : false;\n      }\n    }\n    function lastChar(keys) {\n      var match = /^.*(<[^>]+>)$/.exec(keys);\n      var selectedCharacter = match ? match[1] : keys.slice(-1);\n      if (selectedCharacter.length > 1){\n        switch(selectedCharacter){\n          case '<CR>':\n            selectedCharacter='\\n';\n            break;\n          case '<Space>':\n            selectedCharacter=' ';\n            break;\n          default:\n            selectedCharacter='';\n            break;\n        }\n      }\n      return selectedCharacter;\n    }\n    function repeatFn(cm, fn, repeat) {\n      return function() {\n        for (var i = 0; i < repeat; i++) {\n          fn(cm);\n        }\n      };\n    }\n    function copyCursor(cur) {\n      return Pos(cur.line, cur.ch);\n    }\n    function cursorEqual(cur1, cur2) {\n      return cur1.ch == cur2.ch && cur1.line == cur2.line;\n    }\n    function cursorIsBefore(cur1, cur2) {\n      if (cur1.line < cur2.line) {\n        return true;\n      }\n      if (cur1.line == cur2.line && cur1.ch < cur2.ch) {\n        return true;\n      }\n      return false;\n    }\n    function cursorMin(cur1, cur2) {\n      if (arguments.length > 2) {\n        cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1));\n      }\n      return cursorIsBefore(cur1, cur2) ? cur1 : cur2;\n    }\n    function cursorMax(cur1, cur2) {\n      if (arguments.length > 2) {\n        cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1));\n      }\n      return cursorIsBefore(cur1, cur2) ? cur2 : cur1;\n    }\n    function cursorIsBetween(cur1, cur2, cur3) {\n      // returns true if cur2 is between cur1 and cur3.\n      var cur1before2 = cursorIsBefore(cur1, cur2);\n      var cur2before3 = cursorIsBefore(cur2, cur3);\n      return cur1before2 && cur2before3;\n    }\n    function lineLength(cm, lineNum) {\n      return cm.getLine(lineNum).length;\n    }\n    function trim(s) {\n      if (s.trim) {\n        return s.trim();\n      }\n      return s.replace(/^\\s+|\\s+$/g, '');\n    }\n    function escapeRegex(s) {\n      return s.replace(/([.?*+$\\[\\]\\/\\\\(){}|\\-])/g, '\\\\$1');\n    }\n    function extendLineToColumn(cm, lineNum, column) {\n      var endCh = lineLength(cm, lineNum);\n      var spaces = new Array(column-endCh+1).join(' ');\n      cm.setCursor(Pos(lineNum, endCh));\n      cm.replaceRange(spaces, cm.getCursor());\n    }\n    // This functions selects a rectangular block\n    // of text with selectionEnd as any of its corner\n    // Height of block:\n    // Difference in selectionEnd.line and first/last selection.line\n    // Width of the block:\n    // Distance between selectionEnd.ch and any(first considered here) selection.ch\n    function selectBlock(cm, selectionEnd) {\n      var selections = [], ranges = cm.listSelections();\n      var head = copyCursor(cm.clipPos(selectionEnd));\n      var isClipped = !cursorEqual(selectionEnd, head);\n      var curHead = cm.getCursor('head');\n      var primIndex = getIndex(ranges, curHead);\n      var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor);\n      var max = ranges.length - 1;\n      var index = max - primIndex > primIndex ? max : 0;\n      var base = ranges[index].anchor;\n\n      var firstLine = Math.min(base.line, head.line);\n      var lastLine = Math.max(base.line, head.line);\n      var baseCh = base.ch, headCh = head.ch;\n\n      var dir = ranges[index].head.ch - baseCh;\n      var newDir = headCh - baseCh;\n      if (dir > 0 && newDir <= 0) {\n        baseCh++;\n        if (!isClipped) { headCh--; }\n      } else if (dir < 0 && newDir >= 0) {\n        baseCh--;\n        if (!wasClipped) { headCh++; }\n      } else if (dir < 0 && newDir == -1) {\n        baseCh--;\n        headCh++;\n      }\n      for (var line = firstLine; line <= lastLine; line++) {\n        var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)};\n        selections.push(range);\n      }\n      cm.setSelections(selections);\n      selectionEnd.ch = headCh;\n      base.ch = baseCh;\n      return base;\n    }\n    function selectForInsert(cm, head, height) {\n      var sel = [];\n      for (var i = 0; i < height; i++) {\n        var lineHead = offsetCursor(head, i, 0);\n        sel.push({anchor: lineHead, head: lineHead});\n      }\n      cm.setSelections(sel, 0);\n    }\n    // getIndex returns the index of the cursor in the selections.\n    function getIndex(ranges, cursor, end) {\n      for (var i = 0; i < ranges.length; i++) {\n        var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor);\n        var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor);\n        if (atAnchor || atHead) {\n          return i;\n        }\n      }\n      return -1;\n    }\n    function getSelectedAreaRange(cm, vim) {\n      var lastSelection = vim.lastSelection;\n      var getCurrentSelectedAreaRange = function() {\n        var selections = cm.listSelections();\n        var start =  selections[0];\n        var end = selections[selections.length-1];\n        var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head;\n        var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor;\n        return [selectionStart, selectionEnd];\n      };\n      var getLastSelectedAreaRange = function() {\n        var selectionStart = cm.getCursor();\n        var selectionEnd = cm.getCursor();\n        var block = lastSelection.visualBlock;\n        if (block) {\n          var width = block.width;\n          var height = block.height;\n          selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width);\n          var selections = [];\n          // selectBlock creates a 'proper' rectangular block.\n          // We do not want that in all cases, so we manually set selections.\n          for (var i = selectionStart.line; i < selectionEnd.line; i++) {\n            var anchor = Pos(i, selectionStart.ch);\n            var head = Pos(i, selectionEnd.ch);\n            var range = {anchor: anchor, head: head};\n            selections.push(range);\n          }\n          cm.setSelections(selections);\n        } else {\n          var start = lastSelection.anchorMark.find();\n          var end = lastSelection.headMark.find();\n          var line = end.line - start.line;\n          var ch = end.ch - start.ch;\n          selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch};\n          if (lastSelection.visualLine) {\n            selectionStart = Pos(selectionStart.line, 0);\n            selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line));\n          }\n          cm.setSelection(selectionStart, selectionEnd);\n        }\n        return [selectionStart, selectionEnd];\n      };\n      if (!vim.visualMode) {\n      // In case of replaying the action.\n        return getLastSelectedAreaRange();\n      } else {\n        return getCurrentSelectedAreaRange();\n      }\n    }\n    // Updates the previous selection with the current selection's values. This\n    // should only be called in visual mode.\n    function updateLastSelection(cm, vim) {\n      var anchor = vim.sel.anchor;\n      var head = vim.sel.head;\n      // To accommodate the effect of lastPastedText in the last selection\n      if (vim.lastPastedText) {\n        head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length);\n        vim.lastPastedText = null;\n      }\n      vim.lastSelection = {'anchorMark': cm.setBookmark(anchor),\n                           'headMark': cm.setBookmark(head),\n                           'anchor': copyCursor(anchor),\n                           'head': copyCursor(head),\n                           'visualMode': vim.visualMode,\n                           'visualLine': vim.visualLine,\n                           'visualBlock': vim.visualBlock};\n    }\n    function expandSelection(cm, start, end) {\n      var sel = cm.state.vim.sel;\n      var head = sel.head;\n      var anchor = sel.anchor;\n      var tmp;\n      if (cursorIsBefore(end, start)) {\n        tmp = end;\n        end = start;\n        start = tmp;\n      }\n      if (cursorIsBefore(head, anchor)) {\n        head = cursorMin(start, head);\n        anchor = cursorMax(anchor, end);\n      } else {\n        anchor = cursorMin(start, anchor);\n        head = cursorMax(head, end);\n        head = offsetCursor(head, 0, -1);\n        if (head.ch == -1 && head.line != cm.firstLine()) {\n          head = Pos(head.line - 1, lineLength(cm, head.line - 1));\n        }\n      }\n      return [anchor, head];\n    }\n    /**\n     * Updates the CodeMirror selection to match the provided vim selection.\n     * If no arguments are given, it uses the current vim selection state.\n     */\n    function updateCmSelection(cm, sel, mode) {\n      var vim = cm.state.vim;\n      sel = sel || vim.sel;\n      var mode = mode ||\n        vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char';\n      var cmSel = makeCmSelection(cm, sel, mode);\n      cm.setSelections(cmSel.ranges, cmSel.primary);\n      updateFakeCursor(cm);\n    }\n    function makeCmSelection(cm, sel, mode, exclusive) {\n      var head = copyCursor(sel.head);\n      var anchor = copyCursor(sel.anchor);\n      if (mode == 'char') {\n        var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;\n        var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;\n        head = offsetCursor(sel.head, 0, headOffset);\n        anchor = offsetCursor(sel.anchor, 0, anchorOffset);\n        return {\n          ranges: [{anchor: anchor, head: head}],\n          primary: 0\n        };\n      } else if (mode == 'line') {\n        if (!cursorIsBefore(sel.head, sel.anchor)) {\n          anchor.ch = 0;\n\n          var lastLine = cm.lastLine();\n          if (head.line > lastLine) {\n            head.line = lastLine;\n          }\n          head.ch = lineLength(cm, head.line);\n        } else {\n          head.ch = 0;\n          anchor.ch = lineLength(cm, anchor.line);\n        }\n        return {\n          ranges: [{anchor: anchor, head: head}],\n          primary: 0\n        };\n      } else if (mode == 'block') {\n        var top = Math.min(anchor.line, head.line),\n            left = Math.min(anchor.ch, head.ch),\n            bottom = Math.max(anchor.line, head.line),\n            right = Math.max(anchor.ch, head.ch) + 1;\n        var height = bottom - top + 1;\n        var primary = head.line == top ? 0 : height - 1;\n        var ranges = [];\n        for (var i = 0; i < height; i++) {\n          ranges.push({\n            anchor: Pos(top + i, left),\n            head: Pos(top + i, right)\n          });\n        }\n        return {\n          ranges: ranges,\n          primary: primary\n        };\n      }\n    }\n    function getHead(cm) {\n      var cur = cm.getCursor('head');\n      if (cm.getSelection().length == 1) {\n        // Small corner case when only 1 character is selected. The \"real\"\n        // head is the left of head and anchor.\n        cur = cursorMin(cur, cm.getCursor('anchor'));\n      }\n      return cur;\n    }\n\n    /**\n     * If moveHead is set to false, the CodeMirror selection will not be\n     * touched. The caller assumes the responsibility of putting the cursor\n    * in the right place.\n     */\n    function exitVisualMode(cm, moveHead) {\n      var vim = cm.state.vim;\n      if (moveHead !== false) {\n        cm.setCursor(clipCursorToContent(cm, vim.sel.head));\n      }\n      updateLastSelection(cm, vim);\n      vim.visualMode = false;\n      vim.visualLine = false;\n      vim.visualBlock = false;\n      CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"normal\"});\n      if (vim.fakeCursor) {\n        vim.fakeCursor.clear();\n      }\n    }\n\n    // Remove any trailing newlines from the selection. For\n    // example, with the caret at the start of the last word on the line,\n    // 'dw' should word, but not the newline, while 'w' should advance the\n    // caret to the first character of the next line.\n    function clipToLine(cm, curStart, curEnd) {\n      var selection = cm.getRange(curStart, curEnd);\n      // Only clip if the selection ends with trailing newline + whitespace\n      if (/\\n\\s*$/.test(selection)) {\n        var lines = selection.split('\\n');\n        // We know this is all whitespace.\n        lines.pop();\n\n        // Cases:\n        // 1. Last word is an empty line - do not clip the trailing '\\n'\n        // 2. Last word is not an empty line - clip the trailing '\\n'\n        var line;\n        // Find the line containing the last word, and clip all whitespace up\n        // to it.\n        for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) {\n          curEnd.line--;\n          curEnd.ch = 0;\n        }\n        // If the last word is not an empty line, clip an additional newline\n        if (line) {\n          curEnd.line--;\n          curEnd.ch = lineLength(cm, curEnd.line);\n        } else {\n          curEnd.ch = 0;\n        }\n      }\n    }\n\n    // Expand the selection to line ends.\n    function expandSelectionToLine(_cm, curStart, curEnd) {\n      curStart.ch = 0;\n      curEnd.ch = 0;\n      curEnd.line++;\n    }\n\n    function findFirstNonWhiteSpaceCharacter(text) {\n      if (!text) {\n        return 0;\n      }\n      var firstNonWS = text.search(/\\S/);\n      return firstNonWS == -1 ? text.length : firstNonWS;\n    }\n\n    function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) {\n      var cur = getHead(cm);\n      var line = cm.getLine(cur.line);\n      var idx = cur.ch;\n\n      // Seek to first word or non-whitespace character, depending on if\n      // noSymbol is true.\n      var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0];\n      while (!test(line.charAt(idx))) {\n        idx++;\n        if (idx >= line.length) { return null; }\n      }\n\n      if (bigWord) {\n        test = bigWordCharTest[0];\n      } else {\n        test = wordCharTest[0];\n        if (!test(line.charAt(idx))) {\n          test = wordCharTest[1];\n        }\n      }\n\n      var end = idx, start = idx;\n      while (test(line.charAt(end)) && end < line.length) { end++; }\n      while (test(line.charAt(start)) && start >= 0) { start--; }\n      start++;\n\n      if (inclusive) {\n        // If present, include all whitespace after word.\n        // Otherwise, include all whitespace before word, except indentation.\n        var wordEnd = end;\n        while (/\\s/.test(line.charAt(end)) && end < line.length) { end++; }\n        if (wordEnd == end) {\n          var wordStart = start;\n          while (/\\s/.test(line.charAt(start - 1)) && start > 0) { start--; }\n          if (!start) { start = wordStart; }\n        }\n      }\n      return { start: Pos(cur.line, start), end: Pos(cur.line, end) };\n    }\n\n    function recordJumpPosition(cm, oldCur, newCur) {\n      if (!cursorEqual(oldCur, newCur)) {\n        vimGlobalState.jumpList.add(cm, oldCur, newCur);\n      }\n    }\n\n    function recordLastCharacterSearch(increment, args) {\n        vimGlobalState.lastCharacterSearch.increment = increment;\n        vimGlobalState.lastCharacterSearch.forward = args.forward;\n        vimGlobalState.lastCharacterSearch.selectedCharacter = args.selectedCharacter;\n    }\n\n    var symbolToMode = {\n        '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket',\n        '[': 'section', ']': 'section',\n        '*': 'comment', '/': 'comment',\n        'm': 'method', 'M': 'method',\n        '#': 'preprocess'\n    };\n    var findSymbolModes = {\n      bracket: {\n        isComplete: function(state) {\n          if (state.nextCh === state.symb) {\n            state.depth++;\n            if (state.depth >= 1)return true;\n          } else if (state.nextCh === state.reverseSymb) {\n            state.depth--;\n          }\n          return false;\n        }\n      },\n      section: {\n        init: function(state) {\n          state.curMoveThrough = true;\n          state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}';\n        },\n        isComplete: function(state) {\n          return state.index === 0 && state.nextCh === state.symb;\n        }\n      },\n      comment: {\n        isComplete: function(state) {\n          var found = state.lastCh === '*' && state.nextCh === '/';\n          state.lastCh = state.nextCh;\n          return found;\n        }\n      },\n      // TODO: The original Vim implementation only operates on level 1 and 2.\n      // The current implementation doesn't check for code block level and\n      // therefore it operates on any levels.\n      method: {\n        init: function(state) {\n          state.symb = (state.symb === 'm' ? '{' : '}');\n          state.reverseSymb = state.symb === '{' ? '}' : '{';\n        },\n        isComplete: function(state) {\n          if (state.nextCh === state.symb)return true;\n          return false;\n        }\n      },\n      preprocess: {\n        init: function(state) {\n          state.index = 0;\n        },\n        isComplete: function(state) {\n          if (state.nextCh === '#') {\n            var token = state.lineText.match(/#(\\w+)/)[1];\n            if (token === 'endif') {\n              if (state.forward && state.depth === 0) {\n                return true;\n              }\n              state.depth++;\n            } else if (token === 'if') {\n              if (!state.forward && state.depth === 0) {\n                return true;\n              }\n              state.depth--;\n            }\n            if (token === 'else' && state.depth === 0)return true;\n          }\n          return false;\n        }\n      }\n    };\n    function findSymbol(cm, repeat, forward, symb) {\n      var cur = copyCursor(cm.getCursor());\n      var increment = forward ? 1 : -1;\n      var endLine = forward ? cm.lineCount() : -1;\n      var curCh = cur.ch;\n      var line = cur.line;\n      var lineText = cm.getLine(line);\n      var state = {\n        lineText: lineText,\n        nextCh: lineText.charAt(curCh),\n        lastCh: null,\n        index: curCh,\n        symb: symb,\n        reverseSymb: (forward ?  { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb],\n        forward: forward,\n        depth: 0,\n        curMoveThrough: false\n      };\n      var mode = symbolToMode[symb];\n      if (!mode)return cur;\n      var init = findSymbolModes[mode].init;\n      var isComplete = findSymbolModes[mode].isComplete;\n      if (init) { init(state); }\n      while (line !== endLine && repeat) {\n        state.index += increment;\n        state.nextCh = state.lineText.charAt(state.index);\n        if (!state.nextCh) {\n          line += increment;\n          state.lineText = cm.getLine(line) || '';\n          if (increment > 0) {\n            state.index = 0;\n          } else {\n            var lineLen = state.lineText.length;\n            state.index = (lineLen > 0) ? (lineLen-1) : 0;\n          }\n          state.nextCh = state.lineText.charAt(state.index);\n        }\n        if (isComplete(state)) {\n          cur.line = line;\n          cur.ch = state.index;\n          repeat--;\n        }\n      }\n      if (state.nextCh || state.curMoveThrough) {\n        return Pos(line, state.index);\n      }\n      return cur;\n    }\n\n    /*\n     * Returns the boundaries of the next word. If the cursor in the middle of\n     * the word, then returns the boundaries of the current word, starting at\n     * the cursor. If the cursor is at the start/end of a word, and we are going\n     * forward/backward, respectively, find the boundaries of the next word.\n     *\n     * @param {CodeMirror} cm CodeMirror object.\n     * @param {Cursor} cur The cursor position.\n     * @param {boolean} forward True to search forward. False to search\n     *     backward.\n     * @param {boolean} bigWord True if punctuation count as part of the word.\n     *     False if only [a-zA-Z0-9] characters count as part of the word.\n     * @param {boolean} emptyLineIsWord True if empty lines should be treated\n     *     as words.\n     * @return {Object{from:number, to:number, line: number}} The boundaries of\n     *     the word, or null if there are no more words.\n     */\n    function findWord(cm, cur, forward, bigWord, emptyLineIsWord) {\n      var lineNum = cur.line;\n      var pos = cur.ch;\n      var line = cm.getLine(lineNum);\n      var dir = forward ? 1 : -1;\n      var charTests = bigWord ? bigWordCharTest: wordCharTest;\n\n      if (emptyLineIsWord && line == '') {\n        lineNum += dir;\n        line = cm.getLine(lineNum);\n        if (!isLine(cm, lineNum)) {\n          return null;\n        }\n        pos = (forward) ? 0 : line.length;\n      }\n\n      while (true) {\n        if (emptyLineIsWord && line == '') {\n          return { from: 0, to: 0, line: lineNum };\n        }\n        var stop = (dir > 0) ? line.length : -1;\n        var wordStart = stop, wordEnd = stop;\n        // Find bounds of next word.\n        while (pos != stop) {\n          var foundWord = false;\n          for (var i = 0; i < charTests.length && !foundWord; ++i) {\n            if (charTests[i](line.charAt(pos))) {\n              wordStart = pos;\n              // Advance to end of word.\n              while (pos != stop && charTests[i](line.charAt(pos))) {\n                pos += dir;\n              }\n              wordEnd = pos;\n              foundWord = wordStart != wordEnd;\n              if (wordStart == cur.ch && lineNum == cur.line &&\n                  wordEnd == wordStart + dir) {\n                // We started at the end of a word. Find the next one.\n                continue;\n              } else {\n                return {\n                  from: Math.min(wordStart, wordEnd + 1),\n                  to: Math.max(wordStart, wordEnd),\n                  line: lineNum };\n              }\n            }\n          }\n          if (!foundWord) {\n            pos += dir;\n          }\n        }\n        // Advance to next/prev line.\n        lineNum += dir;\n        if (!isLine(cm, lineNum)) {\n          return null;\n        }\n        line = cm.getLine(lineNum);\n        pos = (dir > 0) ? 0 : line.length;\n      }\n    }\n\n    /**\n     * @param {CodeMirror} cm CodeMirror object.\n     * @param {Pos} cur The position to start from.\n     * @param {int} repeat Number of words to move past.\n     * @param {boolean} forward True to search forward. False to search\n     *     backward.\n     * @param {boolean} wordEnd True to move to end of word. False to move to\n     *     beginning of word.\n     * @param {boolean} bigWord True if punctuation count as part of the word.\n     *     False if only alphabet characters count as part of the word.\n     * @return {Cursor} The position the cursor should move to.\n     */\n    function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) {\n      var curStart = copyCursor(cur);\n      var words = [];\n      if (forward && !wordEnd || !forward && wordEnd) {\n        repeat++;\n      }\n      // For 'e', empty lines are not considered words, go figure.\n      var emptyLineIsWord = !(forward && wordEnd);\n      for (var i = 0; i < repeat; i++) {\n        var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord);\n        if (!word) {\n          var eodCh = lineLength(cm, cm.lastLine());\n          words.push(forward\n              ? {line: cm.lastLine(), from: eodCh, to: eodCh}\n              : {line: 0, from: 0, to: 0});\n          break;\n        }\n        words.push(word);\n        cur = Pos(word.line, forward ? (word.to - 1) : word.from);\n      }\n      var shortCircuit = words.length != repeat;\n      var firstWord = words[0];\n      var lastWord = words.pop();\n      if (forward && !wordEnd) {\n        // w\n        if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) {\n          // We did not start in the middle of a word. Discard the extra word at the end.\n          lastWord = words.pop();\n        }\n        return Pos(lastWord.line, lastWord.from);\n      } else if (forward && wordEnd) {\n        return Pos(lastWord.line, lastWord.to - 1);\n      } else if (!forward && wordEnd) {\n        // ge\n        if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) {\n          // We did not start in the middle of a word. Discard the extra word at the end.\n          lastWord = words.pop();\n        }\n        return Pos(lastWord.line, lastWord.to);\n      } else {\n        // b\n        return Pos(lastWord.line, lastWord.from);\n      }\n    }\n\n    function moveToCharacter(cm, repeat, forward, character) {\n      var cur = cm.getCursor();\n      var start = cur.ch;\n      var idx;\n      for (var i = 0; i < repeat; i ++) {\n        var line = cm.getLine(cur.line);\n        idx = charIdxInLine(start, line, character, forward, true);\n        if (idx == -1) {\n          return null;\n        }\n        start = idx;\n      }\n      return Pos(cm.getCursor().line, idx);\n    }\n\n    function moveToColumn(cm, repeat) {\n      // repeat is always >= 1, so repeat - 1 always corresponds\n      // to the column we want to go to.\n      var line = cm.getCursor().line;\n      return clipCursorToContent(cm, Pos(line, repeat - 1));\n    }\n\n    function updateMark(cm, vim, markName, pos) {\n      if (!inArray(markName, validMarks)) {\n        return;\n      }\n      if (vim.marks[markName]) {\n        vim.marks[markName].clear();\n      }\n      vim.marks[markName] = cm.setBookmark(pos);\n    }\n\n    function charIdxInLine(start, line, character, forward, includeChar) {\n      // Search for char in line.\n      // motion_options: {forward, includeChar}\n      // If includeChar = true, include it too.\n      // If forward = true, search forward, else search backwards.\n      // If char is not found on this line, do nothing\n      var idx;\n      if (forward) {\n        idx = line.indexOf(character, start + 1);\n        if (idx != -1 && !includeChar) {\n          idx -= 1;\n        }\n      } else {\n        idx = line.lastIndexOf(character, start - 1);\n        if (idx != -1 && !includeChar) {\n          idx += 1;\n        }\n      }\n      return idx;\n    }\n\n    function findParagraph(cm, head, repeat, dir, inclusive) {\n      var line = head.line;\n      var min = cm.firstLine();\n      var max = cm.lastLine();\n      var start, end, i = line;\n      function isEmpty(i) { return !cm.getLine(i); }\n      function isBoundary(i, dir, any) {\n        if (any) { return isEmpty(i) != isEmpty(i + dir); }\n        return !isEmpty(i) && isEmpty(i + dir);\n      }\n      if (dir) {\n        while (min <= i && i <= max && repeat > 0) {\n          if (isBoundary(i, dir)) { repeat--; }\n          i += dir;\n        }\n        return new Pos(i, 0);\n      }\n\n      var vim = cm.state.vim;\n      if (vim.visualLine && isBoundary(line, 1, true)) {\n        var anchor = vim.sel.anchor;\n        if (isBoundary(anchor.line, -1, true)) {\n          if (!inclusive || anchor.line != line) {\n            line += 1;\n          }\n        }\n      }\n      var startState = isEmpty(line);\n      for (i = line; i <= max && repeat; i++) {\n        if (isBoundary(i, 1, true)) {\n          if (!inclusive || isEmpty(i) != startState) {\n            repeat--;\n          }\n        }\n      }\n      end = new Pos(i, 0);\n      // select boundary before paragraph for the last one\n      if (i > max && !startState) { startState = true; }\n      else { inclusive = false; }\n      for (i = line; i > min; i--) {\n        if (!inclusive || isEmpty(i) == startState || i == line) {\n          if (isBoundary(i, -1, true)) { break; }\n        }\n      }\n      start = new Pos(i, 0);\n      return { start: start, end: end };\n    }\n\n    function findSentence(cm, cur, repeat, dir) {\n\n      /*\n        Takes an index object\n        {\n          line: the line string,\n          ln: line number,\n          pos: index in line,\n          dir: direction of traversal (-1 or 1)\n        }\n        and modifies the line, ln, and pos members to represent the\n        next valid position or sets them to null if there are\n        no more valid positions.\n       */\n      function nextChar(cm, idx) {\n        if (idx.pos + idx.dir < 0 || idx.pos + idx.dir >= idx.line.length) {\n          idx.ln += idx.dir;\n          if (!isLine(cm, idx.ln)) {\n            idx.line = null;\n            idx.ln = null;\n            idx.pos = null;\n            return;\n          }\n          idx.line = cm.getLine(idx.ln);\n          idx.pos = (idx.dir > 0) ? 0 : idx.line.length - 1;\n        }\n        else {\n          idx.pos += idx.dir;\n        }\n      }\n\n      /*\n        Performs one iteration of traversal in forward direction\n        Returns an index object of the new location\n       */\n      function forward(cm, ln, pos, dir) {\n        var line = cm.getLine(ln);\n        var stop = (line === \"\");\n\n        var curr = {\n          line: line,\n          ln: ln,\n          pos: pos,\n          dir: dir,\n        }\n\n        var last_valid = {\n          ln: curr.ln,\n          pos: curr.pos,\n        }\n\n        var skip_empty_lines = (curr.line === \"\");\n\n        // Move one step to skip character we start on\n        nextChar(cm, curr);\n\n        while (curr.line !== null) {\n          last_valid.ln = curr.ln;\n          last_valid.pos = curr.pos;\n\n          if (curr.line === \"\" && !skip_empty_lines) {\n            return { ln: curr.ln, pos: curr.pos, };\n          }\n          else if (stop && curr.line !== \"\" && !isWhiteSpaceString(curr.line[curr.pos])) {\n            return { ln: curr.ln, pos: curr.pos, };\n          }\n          else if (isEndOfSentenceSymbol(curr.line[curr.pos])\n            && !stop\n            && (curr.pos === curr.line.length - 1\n              || isWhiteSpaceString(curr.line[curr.pos + 1]))) {\n            stop = true;\n          }\n\n          nextChar(cm, curr);\n        }\n\n        /*\n          Set the position to the last non whitespace character on the last\n          valid line in the case that we reach the end of the document.\n        */\n        var line = cm.getLine(last_valid.ln);\n        last_valid.pos = 0;\n        for(var i = line.length - 1; i >= 0; --i) {\n          if (!isWhiteSpaceString(line[i])) {\n            last_valid.pos = i;\n            break;\n          }\n        }\n\n        return last_valid;\n\n      }\n\n      /*\n        Performs one iteration of traversal in reverse direction\n        Returns an index object of the new location\n       */\n      function reverse(cm, ln, pos, dir) {\n        var line = cm.getLine(ln);\n\n        var curr = {\n          line: line,\n          ln: ln,\n          pos: pos,\n          dir: dir,\n        }\n\n        var last_valid = {\n          ln: curr.ln,\n          pos: null,\n        };\n\n        var skip_empty_lines = (curr.line === \"\");\n\n        // Move one step to skip character we start on\n        nextChar(cm, curr);\n\n        while (curr.line !== null) {\n\n          if (curr.line === \"\" && !skip_empty_lines) {\n            if (last_valid.pos !== null) {\n              return last_valid;\n            }\n            else {\n              return { ln: curr.ln, pos: curr.pos };\n            }\n          }\n          else if (isEndOfSentenceSymbol(curr.line[curr.pos])\n              && last_valid.pos !== null\n              && !(curr.ln === last_valid.ln && curr.pos + 1 === last_valid.pos)) {\n            return last_valid;\n          }\n          else if (curr.line !== \"\" && !isWhiteSpaceString(curr.line[curr.pos])) {\n            skip_empty_lines = false;\n            last_valid = { ln: curr.ln, pos: curr.pos }\n          }\n\n          nextChar(cm, curr);\n        }\n\n        /*\n          Set the position to the first non whitespace character on the last\n          valid line in the case that we reach the beginning of the document.\n        */\n        var line = cm.getLine(last_valid.ln);\n        last_valid.pos = 0;\n        for(var i = 0; i < line.length; ++i) {\n          if (!isWhiteSpaceString(line[i])) {\n            last_valid.pos = i;\n            break;\n          }\n        }\n        return last_valid;\n      }\n\n      var curr_index = {\n        ln: cur.line,\n        pos: cur.ch,\n      };\n\n      while (repeat > 0) {\n        if (dir < 0) {\n          curr_index = reverse(cm, curr_index.ln, curr_index.pos, dir);\n        }\n        else {\n          curr_index = forward(cm, curr_index.ln, curr_index.pos, dir);\n        }\n        repeat--;\n      }\n\n      return Pos(curr_index.ln, curr_index.pos);\n    }\n\n    // TODO: perhaps this finagling of start and end positions belonds\n    // in codemirror/replaceRange?\n    function selectCompanionObject(cm, head, symb, inclusive) {\n      var cur = head, start, end;\n\n      var bracketRegexp = ({\n        '(': /[()]/, ')': /[()]/,\n        '[': /[[\\]]/, ']': /[[\\]]/,\n        '{': /[{}]/, '}': /[{}]/,\n        '<': /[<>]/, '>': /[<>]/})[symb];\n      var openSym = ({\n        '(': '(', ')': '(',\n        '[': '[', ']': '[',\n        '{': '{', '}': '{',\n        '<': '<', '>': '<'})[symb];\n      var curChar = cm.getLine(cur.line).charAt(cur.ch);\n      // Due to the behavior of scanForBracket, we need to add an offset if the\n      // cursor is on a matching open bracket.\n      var offset = curChar === openSym ? 1 : 0;\n\n      start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, undefined, {'bracketRegex': bracketRegexp});\n      end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, undefined, {'bracketRegex': bracketRegexp});\n\n      if (!start || !end) {\n        return { start: cur, end: cur };\n      }\n\n      start = start.pos;\n      end = end.pos;\n\n      if ((start.line == end.line && start.ch > end.ch)\n          || (start.line > end.line)) {\n        var tmp = start;\n        start = end;\n        end = tmp;\n      }\n\n      if (inclusive) {\n        end.ch += 1;\n      } else {\n        start.ch += 1;\n      }\n\n      return { start: start, end: end };\n    }\n\n    // Takes in a symbol and a cursor and tries to simulate text objects that\n    // have identical opening and closing symbols\n    // TODO support across multiple lines\n    function findBeginningAndEnd(cm, head, symb, inclusive) {\n      var cur = copyCursor(head);\n      var line = cm.getLine(cur.line);\n      var chars = line.split('');\n      var start, end, i, len;\n      var firstIndex = chars.indexOf(symb);\n\n      // the decision tree is to always look backwards for the beginning first,\n      // but if the cursor is in front of the first instance of the symb,\n      // then move the cursor forward\n      if (cur.ch < firstIndex) {\n        cur.ch = firstIndex;\n        // Why is this line even here???\n        // cm.setCursor(cur.line, firstIndex+1);\n      }\n      // otherwise if the cursor is currently on the closing symbol\n      else if (firstIndex < cur.ch && chars[cur.ch] == symb) {\n        end = cur.ch; // assign end to the current cursor\n        --cur.ch; // make sure to look backwards\n      }\n\n      // if we're currently on the symbol, we've got a start\n      if (chars[cur.ch] == symb && !end) {\n        start = cur.ch + 1; // assign start to ahead of the cursor\n      } else {\n        // go backwards to find the start\n        for (i = cur.ch; i > -1 && !start; i--) {\n          if (chars[i] == symb) {\n            start = i + 1;\n          }\n        }\n      }\n\n      // look forwards for the end symbol\n      if (start && !end) {\n        for (i = start, len = chars.length; i < len && !end; i++) {\n          if (chars[i] == symb) {\n            end = i;\n          }\n        }\n      }\n\n      // nothing found\n      if (!start || !end) {\n        return { start: cur, end: cur };\n      }\n\n      // include the symbols\n      if (inclusive) {\n        --start; ++end;\n      }\n\n      return {\n        start: Pos(cur.line, start),\n        end: Pos(cur.line, end)\n      };\n    }\n\n    // Search functions\n    defineOption('pcre', true, 'boolean');\n    function SearchState() {}\n    SearchState.prototype = {\n      getQuery: function() {\n        return vimGlobalState.query;\n      },\n      setQuery: function(query) {\n        vimGlobalState.query = query;\n      },\n      getOverlay: function() {\n        return this.searchOverlay;\n      },\n      setOverlay: function(overlay) {\n        this.searchOverlay = overlay;\n      },\n      isReversed: function() {\n        return vimGlobalState.isReversed;\n      },\n      setReversed: function(reversed) {\n        vimGlobalState.isReversed = reversed;\n      },\n      getScrollbarAnnotate: function() {\n        return this.annotate;\n      },\n      setScrollbarAnnotate: function(annotate) {\n        this.annotate = annotate;\n      }\n    };\n    function getSearchState(cm) {\n      var vim = cm.state.vim;\n      return vim.searchState_ || (vim.searchState_ = new SearchState());\n    }\n    function dialog(cm, template, shortText, onClose, options) {\n      if (cm.openDialog) {\n        cm.openDialog(template, onClose, { bottom: true, value: options.value,\n            onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp,\n            selectValueOnOpen: false});\n      }\n      else {\n        onClose(prompt(shortText, ''));\n      }\n    }\n    function splitBySlash(argString) {\n      return splitBySeparator(argString, '/');\n    }\n\n    function findUnescapedSlashes(argString) {\n      return findUnescapedSeparators(argString, '/');\n    }\n\n    function splitBySeparator(argString, separator) {\n      var slashes = findUnescapedSeparators(argString, separator) || [];\n      if (!slashes.length) return [];\n      var tokens = [];\n      // in case of strings like foo/bar\n      if (slashes[0] !== 0) return;\n      for (var i = 0; i < slashes.length; i++) {\n        if (typeof slashes[i] == 'number')\n          tokens.push(argString.substring(slashes[i] + 1, slashes[i+1]));\n      }\n      return tokens;\n    }\n\n    function findUnescapedSeparators(str, separator) {\n      if (!separator)\n        separator = '/';\n\n      var escapeNextChar = false;\n      var slashes = [];\n      for (var i = 0; i < str.length; i++) {\n        var c = str.charAt(i);\n        if (!escapeNextChar && c == separator) {\n          slashes.push(i);\n        }\n        escapeNextChar = !escapeNextChar && (c == '\\\\');\n      }\n      return slashes;\n    }\n\n    // Translates a search string from ex (vim) syntax into javascript form.\n    function translateRegex(str) {\n      // When these match, add a '\\' if unescaped or remove one if escaped.\n      var specials = '|(){';\n      // Remove, but never add, a '\\' for these.\n      var unescape = '}';\n      var escapeNextChar = false;\n      var out = [];\n      for (var i = -1; i < str.length; i++) {\n        var c = str.charAt(i) || '';\n        var n = str.charAt(i+1) || '';\n        var specialComesNext = (n && specials.indexOf(n) != -1);\n        if (escapeNextChar) {\n          if (c !== '\\\\' || !specialComesNext) {\n            out.push(c);\n          }\n          escapeNextChar = false;\n        } else {\n          if (c === '\\\\') {\n            escapeNextChar = true;\n            // Treat the unescape list as special for removing, but not adding '\\'.\n            if (n && unescape.indexOf(n) != -1) {\n              specialComesNext = true;\n            }\n            // Not passing this test means removing a '\\'.\n            if (!specialComesNext || n === '\\\\') {\n              out.push(c);\n            }\n          } else {\n            out.push(c);\n            if (specialComesNext && n !== '\\\\') {\n              out.push('\\\\');\n            }\n          }\n        }\n      }\n      return out.join('');\n    }\n\n    // Translates the replace part of a search and replace from ex (vim) syntax into\n    // javascript form.  Similar to translateRegex, but additionally fixes back references\n    // (translates '\\[0..9]' to '$[0..9]') and follows different rules for escaping '$'.\n    var charUnescapes = {'\\\\n': '\\n', '\\\\r': '\\r', '\\\\t': '\\t'};\n    function translateRegexReplace(str) {\n      var escapeNextChar = false;\n      var out = [];\n      for (var i = -1; i < str.length; i++) {\n        var c = str.charAt(i) || '';\n        var n = str.charAt(i+1) || '';\n        if (charUnescapes[c + n]) {\n          out.push(charUnescapes[c+n]);\n          i++;\n        } else if (escapeNextChar) {\n          // At any point in the loop, escapeNextChar is true if the previous\n          // character was a '\\' and was not escaped.\n          out.push(c);\n          escapeNextChar = false;\n        } else {\n          if (c === '\\\\') {\n            escapeNextChar = true;\n            if ((isNumber(n) || n === '$')) {\n              out.push('$');\n            } else if (n !== '/' && n !== '\\\\') {\n              out.push('\\\\');\n            }\n          } else {\n            if (c === '$') {\n              out.push('$');\n            }\n            out.push(c);\n            if (n === '/') {\n              out.push('\\\\');\n            }\n          }\n        }\n      }\n      return out.join('');\n    }\n\n    // Unescape \\ and / in the replace part, for PCRE mode.\n    var unescapes = {'\\\\/': '/', '\\\\\\\\': '\\\\', '\\\\n': '\\n', '\\\\r': '\\r', '\\\\t': '\\t', '\\\\&':'&'};\n    function unescapeRegexReplace(str) {\n      var stream = new CodeMirror.StringStream(str);\n      var output = [];\n      while (!stream.eol()) {\n        // Search for \\.\n        while (stream.peek() && stream.peek() != '\\\\') {\n          output.push(stream.next());\n        }\n        var matched = false;\n        for (var matcher in unescapes) {\n          if (stream.match(matcher, true)) {\n            matched = true;\n            output.push(unescapes[matcher]);\n            break;\n          }\n        }\n        if (!matched) {\n          // Don't change anything\n          output.push(stream.next());\n        }\n      }\n      return output.join('');\n    }\n\n    /**\n     * Extract the regular expression from the query and return a Regexp object.\n     * Returns null if the query is blank.\n     * If ignoreCase is passed in, the Regexp object will have the 'i' flag set.\n     * If smartCase is passed in, and the query contains upper case letters,\n     *   then ignoreCase is overridden, and the 'i' flag will not be set.\n     * If the query contains the /i in the flag part of the regular expression,\n     *   then both ignoreCase and smartCase are ignored, and 'i' will be passed\n     *   through to the Regex object.\n     */\n    function parseQuery(query, ignoreCase, smartCase) {\n      // First update the last search register\n      var lastSearchRegister = vimGlobalState.registerController.getRegister('/');\n      lastSearchRegister.setText(query);\n      // Check if the query is already a regex.\n      if (query instanceof RegExp) { return query; }\n      // First try to extract regex + flags from the input. If no flags found,\n      // extract just the regex. IE does not accept flags directly defined in\n      // the regex string in the form /regex/flags\n      var slashes = findUnescapedSlashes(query);\n      var regexPart;\n      var forceIgnoreCase;\n      if (!slashes.length) {\n        // Query looks like 'regexp'\n        regexPart = query;\n      } else {\n        // Query looks like 'regexp/...'\n        regexPart = query.substring(0, slashes[0]);\n        var flagsPart = query.substring(slashes[0]);\n        forceIgnoreCase = (flagsPart.indexOf('i') != -1);\n      }\n      if (!regexPart) {\n        return null;\n      }\n      if (!getOption('pcre')) {\n        regexPart = translateRegex(regexPart);\n      }\n      if (smartCase) {\n        ignoreCase = (/^[^A-Z]*$/).test(regexPart);\n      }\n      var regexp = new RegExp(regexPart,\n          (ignoreCase || forceIgnoreCase) ? 'i' : undefined);\n      return regexp;\n    }\n    function showConfirm(cm, text) {\n      if (cm.openNotification) {\n        cm.openNotification('<span style=\"color: red\">' + text + '</span>',\n                            {bottom: true, duration: 5000});\n      } else {\n        alert(text);\n      }\n    }\n    function makePrompt(prefix, desc) {\n      var raw = '<span style=\"font-family: monospace; white-space: pre\">' +\n          (prefix || \"\") + '<input type=\"text\" autocorrect=\"off\" ' +\n          'autocapitalize=\"off\" spellcheck=\"false\"></span>';\n      if (desc)\n        raw += ' <span style=\"color: #888\">' + desc + '</span>';\n      return raw;\n    }\n    var searchPromptDesc = '(Javascript regexp)';\n    function showPrompt(cm, options) {\n      var shortText = (options.prefix || '') + ' ' + (options.desc || '');\n      var prompt = makePrompt(options.prefix, options.desc);\n      dialog(cm, prompt, shortText, options.onClose, options);\n    }\n    function regexEqual(r1, r2) {\n      if (r1 instanceof RegExp && r2 instanceof RegExp) {\n          var props = ['global', 'multiline', 'ignoreCase', 'source'];\n          for (var i = 0; i < props.length; i++) {\n              var prop = props[i];\n              if (r1[prop] !== r2[prop]) {\n                  return false;\n              }\n          }\n          return true;\n      }\n      return false;\n    }\n    // Returns true if the query is valid.\n    function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {\n      if (!rawQuery) {\n        return;\n      }\n      var state = getSearchState(cm);\n      var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase);\n      if (!query) {\n        return;\n      }\n      highlightSearchMatches(cm, query);\n      if (regexEqual(query, state.getQuery())) {\n        return query;\n      }\n      state.setQuery(query);\n      return query;\n    }\n    function searchOverlay(query) {\n      if (query.source.charAt(0) == '^') {\n        var matchSol = true;\n      }\n      return {\n        token: function(stream) {\n          if (matchSol && !stream.sol()) {\n            stream.skipToEnd();\n            return;\n          }\n          var match = stream.match(query, false);\n          if (match) {\n            if (match[0].length == 0) {\n              // Matched empty string, skip to next.\n              stream.next();\n              return 'searching';\n            }\n            if (!stream.sol()) {\n              // Backtrack 1 to match \\b\n              stream.backUp(1);\n              if (!query.exec(stream.next() + match[0])) {\n                stream.next();\n                return null;\n              }\n            }\n            stream.match(query);\n            return 'searching';\n          }\n          while (!stream.eol()) {\n            stream.next();\n            if (stream.match(query, false)) break;\n          }\n        },\n        query: query\n      };\n    }\n    var highlightTimeout = 0;\n    function highlightSearchMatches(cm, query) {\n      clearTimeout(highlightTimeout);\n      highlightTimeout = setTimeout(function() {\n        var searchState = getSearchState(cm);\n        var overlay = searchState.getOverlay();\n        if (!overlay || query != overlay.query) {\n          if (overlay) {\n            cm.removeOverlay(overlay);\n          }\n          overlay = searchOverlay(query);\n          cm.addOverlay(overlay);\n          if (cm.showMatchesOnScrollbar) {\n            if (searchState.getScrollbarAnnotate()) {\n              searchState.getScrollbarAnnotate().clear();\n            }\n            searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query));\n          }\n          searchState.setOverlay(overlay);\n        }\n      }, 50);\n    }\n    function findNext(cm, prev, query, repeat) {\n      if (repeat === undefined) { repeat = 1; }\n      return cm.operation(function() {\n        var pos = cm.getCursor();\n        var cursor = cm.getSearchCursor(query, pos);\n        for (var i = 0; i < repeat; i++) {\n          var found = cursor.find(prev);\n          if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); }\n          if (!found) {\n            // SearchCursor may have returned null because it hit EOF, wrap\n            // around and try again.\n            cursor = cm.getSearchCursor(query,\n                (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) );\n            if (!cursor.find(prev)) {\n              return;\n            }\n          }\n        }\n        return cursor.from();\n      });\n    }\n    function clearSearchHighlight(cm) {\n      var state = getSearchState(cm);\n      cm.removeOverlay(getSearchState(cm).getOverlay());\n      state.setOverlay(null);\n      if (state.getScrollbarAnnotate()) {\n        state.getScrollbarAnnotate().clear();\n        state.setScrollbarAnnotate(null);\n      }\n    }\n    /**\n     * Check if pos is in the specified range, INCLUSIVE.\n     * Range can be specified with 1 or 2 arguments.\n     * If the first range argument is an array, treat it as an array of line\n     * numbers. Match pos against any of the lines.\n     * If the first range argument is a number,\n     *   if there is only 1 range argument, check if pos has the same line\n     *       number\n     *   if there are 2 range arguments, then check if pos is in between the two\n     *       range arguments.\n     */\n    function isInRange(pos, start, end) {\n      if (typeof pos != 'number') {\n        // Assume it is a cursor position. Get the line number.\n        pos = pos.line;\n      }\n      if (start instanceof Array) {\n        return inArray(pos, start);\n      } else {\n        if (end) {\n          return (pos >= start && pos <= end);\n        } else {\n          return pos == start;\n        }\n      }\n    }\n    function getUserVisibleLines(cm) {\n      var scrollInfo = cm.getScrollInfo();\n      var occludeToleranceTop = 6;\n      var occludeToleranceBottom = 10;\n      var from = cm.coordsChar({left:0, top: occludeToleranceTop + scrollInfo.top}, 'local');\n      var bottomY = scrollInfo.clientHeight - occludeToleranceBottom + scrollInfo.top;\n      var to = cm.coordsChar({left:0, top: bottomY}, 'local');\n      return {top: from.line, bottom: to.line};\n    }\n\n    function getMarkPos(cm, vim, markName) {\n      if (markName == '\\'' || markName == '`') {\n        return vimGlobalState.jumpList.find(cm, -1) || Pos(0, 0);\n      } else if (markName == '.') {\n        return getLastEditPos(cm);\n      }\n\n      var mark = vim.marks[markName];\n      return mark && mark.find();\n    }\n\n    function getLastEditPos(cm) {\n      var done = cm.doc.history.done;\n      for (var i = done.length; i--;) {\n        if (done[i].changes) {\n          return copyCursor(done[i].changes[0].to);\n        }\n      }\n    }\n\n    var ExCommandDispatcher = function() {\n      this.buildCommandMap_();\n    };\n    ExCommandDispatcher.prototype = {\n      processCommand: function(cm, input, opt_params) {\n        var that = this;\n        cm.operation(function () {\n          cm.curOp.isVimOp = true;\n          that._processCommand(cm, input, opt_params);\n        });\n      },\n      _processCommand: function(cm, input, opt_params) {\n        var vim = cm.state.vim;\n        var commandHistoryRegister = vimGlobalState.registerController.getRegister(':');\n        var previousCommand = commandHistoryRegister.toString();\n        if (vim.visualMode) {\n          exitVisualMode(cm);\n        }\n        var inputStream = new CodeMirror.StringStream(input);\n        // update \": with the latest command whether valid or invalid\n        commandHistoryRegister.setText(input);\n        var params = opt_params || {};\n        params.input = input;\n        try {\n          this.parseInput_(cm, inputStream, params);\n        } catch(e) {\n          showConfirm(cm, e);\n          throw e;\n        }\n        var command;\n        var commandName;\n        if (!params.commandName) {\n          // If only a line range is defined, move to the line.\n          if (params.line !== undefined) {\n            commandName = 'move';\n          }\n        } else {\n          command = this.matchCommand_(params.commandName);\n          if (command) {\n            commandName = command.name;\n            if (command.excludeFromCommandHistory) {\n              commandHistoryRegister.setText(previousCommand);\n            }\n            this.parseCommandArgs_(inputStream, params, command);\n            if (command.type == 'exToKey') {\n              // Handle Ex to Key mapping.\n              for (var i = 0; i < command.toKeys.length; i++) {\n                CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping');\n              }\n              return;\n            } else if (command.type == 'exToEx') {\n              // Handle Ex to Ex mapping.\n              this.processCommand(cm, command.toInput);\n              return;\n            }\n          }\n        }\n        if (!commandName) {\n          showConfirm(cm, 'Not an editor command \":' + input + '\"');\n          return;\n        }\n        try {\n          exCommands[commandName](cm, params);\n          // Possibly asynchronous commands (e.g. substitute, which might have a\n          // user confirmation), are responsible for calling the callback when\n          // done. All others have it taken care of for them here.\n          if ((!command || !command.possiblyAsync) && params.callback) {\n            params.callback();\n          }\n        } catch(e) {\n          showConfirm(cm, e);\n          throw e;\n        }\n      },\n      parseInput_: function(cm, inputStream, result) {\n        inputStream.eatWhile(':');\n        // Parse range.\n        if (inputStream.eat('%')) {\n          result.line = cm.firstLine();\n          result.lineEnd = cm.lastLine();\n        } else {\n          result.line = this.parseLineSpec_(cm, inputStream);\n          if (result.line !== undefined && inputStream.eat(',')) {\n            result.lineEnd = this.parseLineSpec_(cm, inputStream);\n          }\n        }\n\n        // Parse command name.\n        var commandMatch = inputStream.match(/^(\\w+)/);\n        if (commandMatch) {\n          result.commandName = commandMatch[1];\n        } else {\n          result.commandName = inputStream.match(/.*/)[0];\n        }\n\n        return result;\n      },\n      parseLineSpec_: function(cm, inputStream) {\n        var numberMatch = inputStream.match(/^(\\d+)/);\n        if (numberMatch) {\n          // Absolute line number plus offset (N+M or N-M) is probably a typo,\n          // not something the user actually wanted. (NB: vim does allow this.)\n          return parseInt(numberMatch[1], 10) - 1;\n        }\n        switch (inputStream.next()) {\n          case '.':\n            return this.parseLineSpecOffset_(inputStream, cm.getCursor().line);\n          case '$':\n            return this.parseLineSpecOffset_(inputStream, cm.lastLine());\n          case '\\'':\n            var markName = inputStream.next();\n            var markPos = getMarkPos(cm, cm.state.vim, markName);\n            if (!markPos) throw new Error('Mark not set');\n            return this.parseLineSpecOffset_(inputStream, markPos.line);\n          case '-':\n          case '+':\n            inputStream.backUp(1);\n            // Offset is relative to current line if not otherwise specified.\n            return this.parseLineSpecOffset_(inputStream, cm.getCursor().line);\n          default:\n            inputStream.backUp(1);\n            return undefined;\n        }\n      },\n      parseLineSpecOffset_: function(inputStream, line) {\n        var offsetMatch = inputStream.match(/^([+-])?(\\d+)/);\n        if (offsetMatch) {\n          var offset = parseInt(offsetMatch[2], 10);\n          if (offsetMatch[1] == \"-\") {\n            line -= offset;\n          } else {\n            line += offset;\n          }\n        }\n        return line;\n      },\n      parseCommandArgs_: function(inputStream, params, command) {\n        if (inputStream.eol()) {\n          return;\n        }\n        params.argString = inputStream.match(/.*/)[0];\n        // Parse command-line arguments\n        var delim = command.argDelimiter || /\\s+/;\n        var args = trim(params.argString).split(delim);\n        if (args.length && args[0]) {\n          params.args = args;\n        }\n      },\n      matchCommand_: function(commandName) {\n        // Return the command in the command map that matches the shortest\n        // prefix of the passed in command name. The match is guaranteed to be\n        // unambiguous if the defaultExCommandMap's shortNames are set up\n        // correctly. (see @code{defaultExCommandMap}).\n        for (var i = commandName.length; i > 0; i--) {\n          var prefix = commandName.substring(0, i);\n          if (this.commandMap_[prefix]) {\n            var command = this.commandMap_[prefix];\n            if (command.name.indexOf(commandName) === 0) {\n              return command;\n            }\n          }\n        }\n        return null;\n      },\n      buildCommandMap_: function() {\n        this.commandMap_ = {};\n        for (var i = 0; i < defaultExCommandMap.length; i++) {\n          var command = defaultExCommandMap[i];\n          var key = command.shortName || command.name;\n          this.commandMap_[key] = command;\n        }\n      },\n      map: function(lhs, rhs, ctx) {\n        if (lhs != ':' && lhs.charAt(0) == ':') {\n          if (ctx) { throw Error('Mode not supported for ex mappings'); }\n          var commandName = lhs.substring(1);\n          if (rhs != ':' && rhs.charAt(0) == ':') {\n            // Ex to Ex mapping\n            this.commandMap_[commandName] = {\n              name: commandName,\n              type: 'exToEx',\n              toInput: rhs.substring(1),\n              user: true\n            };\n          } else {\n            // Ex to key mapping\n            this.commandMap_[commandName] = {\n              name: commandName,\n              type: 'exToKey',\n              toKeys: rhs,\n              user: true\n            };\n          }\n        } else {\n          if (rhs != ':' && rhs.charAt(0) == ':') {\n            // Key to Ex mapping.\n            var mapping = {\n              keys: lhs,\n              type: 'keyToEx',\n              exArgs: { input: rhs.substring(1) }\n            };\n            if (ctx) { mapping.context = ctx; }\n            defaultKeymap.unshift(mapping);\n          } else {\n            // Key to key mapping\n            var mapping = {\n              keys: lhs,\n              type: 'keyToKey',\n              toKeys: rhs\n            };\n            if (ctx) { mapping.context = ctx; }\n            defaultKeymap.unshift(mapping);\n          }\n        }\n      },\n      unmap: function(lhs, ctx) {\n        if (lhs != ':' && lhs.charAt(0) == ':') {\n          // Ex to Ex or Ex to key mapping\n          if (ctx) { throw Error('Mode not supported for ex mappings'); }\n          var commandName = lhs.substring(1);\n          if (this.commandMap_[commandName] && this.commandMap_[commandName].user) {\n            delete this.commandMap_[commandName];\n            return;\n          }\n        } else {\n          // Key to Ex or key to key mapping\n          var keys = lhs;\n          for (var i = 0; i < defaultKeymap.length; i++) {\n            if (keys == defaultKeymap[i].keys\n                && defaultKeymap[i].context === ctx) {\n              defaultKeymap.splice(i, 1);\n              return;\n            }\n          }\n        }\n        throw Error('No such mapping.');\n      }\n    };\n\n    var exCommands = {\n      colorscheme: function(cm, params) {\n        if (!params.args || params.args.length < 1) {\n          showConfirm(cm, cm.getOption('theme'));\n          return;\n        }\n        cm.setOption('theme', params.args[0]);\n      },\n      map: function(cm, params, ctx) {\n        var mapArgs = params.args;\n        if (!mapArgs || mapArgs.length < 2) {\n          if (cm) {\n            showConfirm(cm, 'Invalid mapping: ' + params.input);\n          }\n          return;\n        }\n        exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx);\n      },\n      imap: function(cm, params) { this.map(cm, params, 'insert'); },\n      nmap: function(cm, params) { this.map(cm, params, 'normal'); },\n      vmap: function(cm, params) { this.map(cm, params, 'visual'); },\n      unmap: function(cm, params, ctx) {\n        var mapArgs = params.args;\n        if (!mapArgs || mapArgs.length < 1) {\n          if (cm) {\n            showConfirm(cm, 'No such mapping: ' + params.input);\n          }\n          return;\n        }\n        exCommandDispatcher.unmap(mapArgs[0], ctx);\n      },\n      move: function(cm, params) {\n        commandDispatcher.processCommand(cm, cm.state.vim, {\n            type: 'motion',\n            motion: 'moveToLineOrEdgeOfDocument',\n            motionArgs: { forward: false, explicitRepeat: true,\n              linewise: true },\n            repeatOverride: params.line+1});\n      },\n      set: function(cm, params) {\n        var setArgs = params.args;\n        // Options passed through to the setOption/getOption calls. May be passed in by the\n        // local/global versions of the set command\n        var setCfg = params.setCfg || {};\n        if (!setArgs || setArgs.length < 1) {\n          if (cm) {\n            showConfirm(cm, 'Invalid mapping: ' + params.input);\n          }\n          return;\n        }\n        var expr = setArgs[0].split('=');\n        var optionName = expr[0];\n        var value = expr[1];\n        var forceGet = false;\n\n        if (optionName.charAt(optionName.length - 1) == '?') {\n          // If post-fixed with ?, then the set is actually a get.\n          if (value) { throw Error('Trailing characters: ' + params.argString); }\n          optionName = optionName.substring(0, optionName.length - 1);\n          forceGet = true;\n        }\n        if (value === undefined && optionName.substring(0, 2) == 'no') {\n          // To set boolean options to false, the option name is prefixed with\n          // 'no'.\n          optionName = optionName.substring(2);\n          value = false;\n        }\n\n        var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean';\n        if (optionIsBoolean && value == undefined) {\n          // Calling set with a boolean option sets it to true.\n          value = true;\n        }\n        // If no value is provided, then we assume this is a get.\n        if (!optionIsBoolean && value === undefined || forceGet) {\n          var oldValue = getOption(optionName, cm, setCfg);\n          if (oldValue instanceof Error) {\n            showConfirm(cm, oldValue.message);\n          } else if (oldValue === true || oldValue === false) {\n            showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName);\n          } else {\n            showConfirm(cm, '  ' + optionName + '=' + oldValue);\n          }\n        } else {\n          var setOptionReturn = setOption(optionName, value, cm, setCfg);\n          if (setOptionReturn instanceof Error) {\n            showConfirm(cm, setOptionReturn.message);\n          }\n        }\n      },\n      setlocal: function (cm, params) {\n        // setCfg is passed through to setOption\n        params.setCfg = {scope: 'local'};\n        this.set(cm, params);\n      },\n      setglobal: function (cm, params) {\n        // setCfg is passed through to setOption\n        params.setCfg = {scope: 'global'};\n        this.set(cm, params);\n      },\n      registers: function(cm, params) {\n        var regArgs = params.args;\n        var registers = vimGlobalState.registerController.registers;\n        var regInfo = '----------Registers----------<br><br>';\n        if (!regArgs) {\n          for (var registerName in registers) {\n            var text = registers[registerName].toString();\n            if (text.length) {\n              regInfo += '\"' + registerName + '    ' + text + '<br>';\n            }\n          }\n        } else {\n          var registerName;\n          regArgs = regArgs.join('');\n          for (var i = 0; i < regArgs.length; i++) {\n            registerName = regArgs.charAt(i);\n            if (!vimGlobalState.registerController.isValidRegister(registerName)) {\n              continue;\n            }\n            var register = registers[registerName] || new Register();\n            regInfo += '\"' + registerName + '    ' + register.toString() + '<br>';\n          }\n        }\n        showConfirm(cm, regInfo);\n      },\n      sort: function(cm, params) {\n        var reverse, ignoreCase, unique, number, pattern;\n        function parseArgs() {\n          if (params.argString) {\n            var args = new CodeMirror.StringStream(params.argString);\n            if (args.eat('!')) { reverse = true; }\n            if (args.eol()) { return; }\n            if (!args.eatSpace()) { return 'Invalid arguments'; }\n            var opts = args.match(/([dinuox]+)?\\s*(\\/.+\\/)?\\s*/);\n            if (!opts && !args.eol()) { return 'Invalid arguments'; }\n            if (opts[1]) {\n              ignoreCase = opts[1].indexOf('i') != -1;\n              unique = opts[1].indexOf('u') != -1;\n              var decimal = opts[1].indexOf('d') != -1 || opts[1].indexOf('n') != -1 && 1;\n              var hex = opts[1].indexOf('x') != -1 && 1;\n              var octal = opts[1].indexOf('o') != -1 && 1;\n              if (decimal + hex + octal > 1) { return 'Invalid arguments'; }\n              number = decimal && 'decimal' || hex && 'hex' || octal && 'octal';\n            }\n            if (opts[2]) {\n              pattern = new RegExp(opts[2].substr(1, opts[2].length - 2), ignoreCase ? 'i' : '');\n            }\n          }\n        }\n        var err = parseArgs();\n        if (err) {\n          showConfirm(cm, err + ': ' + params.argString);\n          return;\n        }\n        var lineStart = params.line || cm.firstLine();\n        var lineEnd = params.lineEnd || params.line || cm.lastLine();\n        if (lineStart == lineEnd) { return; }\n        var curStart = Pos(lineStart, 0);\n        var curEnd = Pos(lineEnd, lineLength(cm, lineEnd));\n        var text = cm.getRange(curStart, curEnd).split('\\n');\n        var numberRegex = pattern ? pattern :\n           (number == 'decimal') ? /(-?)([\\d]+)/ :\n           (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i :\n           (number == 'octal') ? /([0-7]+)/ : null;\n        var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null;\n        var numPart = [], textPart = [];\n        if (number || pattern) {\n          for (var i = 0; i < text.length; i++) {\n            var matchPart = pattern ? text[i].match(pattern) : null;\n            if (matchPart && matchPart[0] != '') {\n              numPart.push(matchPart);\n            } else if (!pattern && numberRegex.exec(text[i])) {\n              numPart.push(text[i]);\n            } else {\n              textPart.push(text[i]);\n            }\n          }\n        } else {\n          textPart = text;\n        }\n        function compareFn(a, b) {\n          if (reverse) { var tmp; tmp = a; a = b; b = tmp; }\n          if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); }\n          var anum = number && numberRegex.exec(a);\n          var bnum = number && numberRegex.exec(b);\n          if (!anum) { return a < b ? -1 : 1; }\n          anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix);\n          bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix);\n          return anum - bnum;\n        }\n        function comparePatternFn(a, b) {\n          if (reverse) { var tmp; tmp = a; a = b; b = tmp; }\n          if (ignoreCase) { a[0] = a[0].toLowerCase(); b[0] = b[0].toLowerCase(); }\n          return (a[0] < b[0]) ? -1 : 1;\n        }\n        numPart.sort(pattern ? comparePatternFn : compareFn);\n        if (pattern) {\n          for (var i = 0; i < numPart.length; i++) {\n            numPart[i] = numPart[i].input;\n          }\n        } else if (!number) { textPart.sort(compareFn); }\n        text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart);\n        if (unique) { // Remove duplicate lines\n          var textOld = text;\n          var lastLine;\n          text = [];\n          for (var i = 0; i < textOld.length; i++) {\n            if (textOld[i] != lastLine) {\n              text.push(textOld[i]);\n            }\n            lastLine = textOld[i];\n          }\n        }\n        cm.replaceRange(text.join('\\n'), curStart, curEnd);\n      },\n      global: function(cm, params) {\n        // a global command is of the form\n        // :[range]g/pattern/[cmd]\n        // argString holds the string /pattern/[cmd]\n        var argString = params.argString;\n        if (!argString) {\n          showConfirm(cm, 'Regular Expression missing from global');\n          return;\n        }\n        // range is specified here\n        var lineStart = (params.line !== undefined) ? params.line : cm.firstLine();\n        var lineEnd = params.lineEnd || params.line || cm.lastLine();\n        // get the tokens from argString\n        var tokens = splitBySlash(argString);\n        var regexPart = argString, cmd;\n        if (tokens.length) {\n          regexPart = tokens[0];\n          cmd = tokens.slice(1, tokens.length).join('/');\n        }\n        if (regexPart) {\n          // If regex part is empty, then use the previous query. Otherwise\n          // use the regex part as the new query.\n          try {\n           updateSearchQuery(cm, regexPart, true /** ignoreCase */,\n             true /** smartCase */);\n          } catch (e) {\n           showConfirm(cm, 'Invalid regex: ' + regexPart);\n           return;\n          }\n        }\n        // now that we have the regexPart, search for regex matches in the\n        // specified range of lines\n        var query = getSearchState(cm).getQuery();\n        var matchedLines = [], content = '';\n        for (var i = lineStart; i <= lineEnd; i++) {\n          var matched = query.test(cm.getLine(i));\n          if (matched) {\n            matchedLines.push(i+1);\n            content+= cm.getLine(i) + '<br>';\n          }\n        }\n        // if there is no [cmd], just display the list of matched lines\n        if (!cmd) {\n          showConfirm(cm, content);\n          return;\n        }\n        var index = 0;\n        var nextCommand = function() {\n          if (index < matchedLines.length) {\n            var command = matchedLines[index] + cmd;\n            exCommandDispatcher.processCommand(cm, command, {\n              callback: nextCommand\n            });\n          }\n          index++;\n        };\n        nextCommand();\n      },\n      substitute: function(cm, params) {\n        if (!cm.getSearchCursor) {\n          throw new Error('Search feature not available. Requires searchcursor.js or ' +\n              'any other getSearchCursor implementation.');\n        }\n        var argString = params.argString;\n        var tokens = argString ? splitBySeparator(argString, argString[0]) : [];\n        var regexPart, replacePart = '', trailing, flagsPart, count;\n        var confirm = false; // Whether to confirm each replace.\n        var global = false; // True to replace all instances on a line, false to replace only 1.\n        if (tokens.length) {\n          regexPart = tokens[0];\n          if (getOption('pcre') && regexPart !== '') {\n              regexPart = new RegExp(regexPart).source; //normalize not escaped characters\n          }\n          replacePart = tokens[1];\n          if (regexPart && regexPart[regexPart.length - 1] === '$') {\n            regexPart = regexPart.slice(0, regexPart.length - 1) + '\\\\n';\n            replacePart = replacePart ? replacePart + '\\n' : '\\n';\n          }\n          if (replacePart !== undefined) {\n            if (getOption('pcre')) {\n              replacePart = unescapeRegexReplace(replacePart.replace(/([^\\\\])&/g,\"$1$$&\"));\n            } else {\n              replacePart = translateRegexReplace(replacePart);\n            }\n            vimGlobalState.lastSubstituteReplacePart = replacePart;\n          }\n          trailing = tokens[2] ? tokens[2].split(' ') : [];\n        } else {\n          // either the argString is empty or its of the form ' hello/world'\n          // actually splitBySlash returns a list of tokens\n          // only if the string starts with a '/'\n          if (argString && argString.length) {\n            showConfirm(cm, 'Substitutions should be of the form ' +\n                ':s/pattern/replace/');\n            return;\n          }\n        }\n        // After the 3rd slash, we can have flags followed by a space followed\n        // by count.\n        if (trailing) {\n          flagsPart = trailing[0];\n          count = parseInt(trailing[1]);\n          if (flagsPart) {\n            if (flagsPart.indexOf('c') != -1) {\n              confirm = true;\n              flagsPart.replace('c', '');\n            }\n            if (flagsPart.indexOf('g') != -1) {\n              global = true;\n              flagsPart.replace('g', '');\n            }\n            if (getOption('pcre')) {\n               regexPart = regexPart + '/' + flagsPart;\n            } else {\n               regexPart = regexPart.replace(/\\//g, \"\\\\/\") + '/' + flagsPart;\n            }\n          }\n        }\n        if (regexPart) {\n          // If regex part is empty, then use the previous query. Otherwise use\n          // the regex part as the new query.\n          try {\n            updateSearchQuery(cm, regexPart, true /** ignoreCase */,\n              true /** smartCase */);\n          } catch (e) {\n            showConfirm(cm, 'Invalid regex: ' + regexPart);\n            return;\n          }\n        }\n        replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart;\n        if (replacePart === undefined) {\n          showConfirm(cm, 'No previous substitute regular expression');\n          return;\n        }\n        var state = getSearchState(cm);\n        var query = state.getQuery();\n        var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line;\n        var lineEnd = params.lineEnd || lineStart;\n        if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) {\n          lineEnd = Infinity;\n        }\n        if (count) {\n          lineStart = lineEnd;\n          lineEnd = lineStart + count - 1;\n        }\n        var startPos = clipCursorToContent(cm, Pos(lineStart, 0));\n        var cursor = cm.getSearchCursor(query, startPos);\n        doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback);\n      },\n      redo: CodeMirror.commands.redo,\n      undo: CodeMirror.commands.undo,\n      write: function(cm) {\n        if (CodeMirror.commands.save) {\n          // If a save command is defined, call it.\n          CodeMirror.commands.save(cm);\n        } else if (cm.save) {\n          // Saves to text area if no save command is defined and cm.save() is available.\n          cm.save();\n        }\n      },\n      nohlsearch: function(cm) {\n        clearSearchHighlight(cm);\n      },\n      yank: function (cm) {\n        var cur = copyCursor(cm.getCursor());\n        var line = cur.line;\n        var lineText = cm.getLine(line);\n        vimGlobalState.registerController.pushText(\n          '0', 'yank', lineText, true, true);\n      },\n      delmarks: function(cm, params) {\n        if (!params.argString || !trim(params.argString)) {\n          showConfirm(cm, 'Argument required');\n          return;\n        }\n\n        var state = cm.state.vim;\n        var stream = new CodeMirror.StringStream(trim(params.argString));\n        while (!stream.eol()) {\n          stream.eatSpace();\n\n          // Record the streams position at the beginning of the loop for use\n          // in error messages.\n          var count = stream.pos;\n\n          if (!stream.match(/[a-zA-Z]/, false)) {\n            showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));\n            return;\n          }\n\n          var sym = stream.next();\n          // Check if this symbol is part of a range\n          if (stream.match('-', true)) {\n            // This symbol is part of a range.\n\n            // The range must terminate at an alphabetic character.\n            if (!stream.match(/[a-zA-Z]/, false)) {\n              showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));\n              return;\n            }\n\n            var startMark = sym;\n            var finishMark = stream.next();\n            // The range must terminate at an alphabetic character which\n            // shares the same case as the start of the range.\n            if (isLowerCase(startMark) && isLowerCase(finishMark) ||\n                isUpperCase(startMark) && isUpperCase(finishMark)) {\n              var start = startMark.charCodeAt(0);\n              var finish = finishMark.charCodeAt(0);\n              if (start >= finish) {\n                showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));\n                return;\n              }\n\n              // Because marks are always ASCII values, and we have\n              // determined that they are the same case, we can use\n              // their char codes to iterate through the defined range.\n              for (var j = 0; j <= finish - start; j++) {\n                var mark = String.fromCharCode(start + j);\n                delete state.marks[mark];\n              }\n            } else {\n              showConfirm(cm, 'Invalid argument: ' + startMark + '-');\n              return;\n            }\n          } else {\n            // This symbol is a valid mark, and is not part of a range.\n            delete state.marks[sym];\n          }\n        }\n      }\n    };\n\n    var exCommandDispatcher = new ExCommandDispatcher();\n\n    /**\n    * @param {CodeMirror} cm CodeMirror instance we are in.\n    * @param {boolean} confirm Whether to confirm each replace.\n    * @param {Cursor} lineStart Line to start replacing from.\n    * @param {Cursor} lineEnd Line to stop replacing at.\n    * @param {RegExp} query Query for performing matches with.\n    * @param {string} replaceWith Text to replace matches with. May contain $1,\n    *     $2, etc for replacing captured groups using Javascript replace.\n    * @param {function()} callback A callback for when the replace is done.\n    */\n    function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query,\n        replaceWith, callback) {\n      // Set up all the functions.\n      cm.state.vim.exMode = true;\n      var done = false;\n      var lastPos = searchCursor.from();\n      function replaceAll() {\n        cm.operation(function() {\n          while (!done) {\n            replace();\n            next();\n          }\n          stop();\n        });\n      }\n      function replace() {\n        var text = cm.getRange(searchCursor.from(), searchCursor.to());\n        var newText = text.replace(query, replaceWith);\n        searchCursor.replace(newText);\n      }\n      function next() {\n        // The below only loops to skip over multiple occurrences on the same\n        // line when 'global' is not true.\n        while(searchCursor.findNext() &&\n              isInRange(searchCursor.from(), lineStart, lineEnd)) {\n          if (!global && lastPos && searchCursor.from().line == lastPos.line) {\n            continue;\n          }\n          cm.scrollIntoView(searchCursor.from(), 30);\n          cm.setSelection(searchCursor.from(), searchCursor.to());\n          lastPos = searchCursor.from();\n          done = false;\n          return;\n        }\n        done = true;\n      }\n      function stop(close) {\n        if (close) { close(); }\n        cm.focus();\n        if (lastPos) {\n          cm.setCursor(lastPos);\n          var vim = cm.state.vim;\n          vim.exMode = false;\n          vim.lastHPos = vim.lastHSPos = lastPos.ch;\n        }\n        if (callback) { callback(); }\n      }\n      function onPromptKeyDown(e, _value, close) {\n        // Swallow all keys.\n        CodeMirror.e_stop(e);\n        var keyName = CodeMirror.keyName(e);\n        switch (keyName) {\n          case 'Y':\n            replace(); next(); break;\n          case 'N':\n            next(); break;\n          case 'A':\n            // replaceAll contains a call to close of its own. We don't want it\n            // to fire too early or multiple times.\n            var savedCallback = callback;\n            callback = undefined;\n            cm.operation(replaceAll);\n            callback = savedCallback;\n            break;\n          case 'L':\n            replace();\n            // fall through and exit.\n          case 'Q':\n          case 'Esc':\n          case 'Ctrl-C':\n          case 'Ctrl-[':\n            stop(close);\n            break;\n        }\n        if (done) { stop(close); }\n        return true;\n      }\n\n      // Actually do replace.\n      next();\n      if (done) {\n        showConfirm(cm, 'No matches for ' + query.source);\n        return;\n      }\n      if (!confirm) {\n        replaceAll();\n        if (callback) { callback(); }\n        return;\n      }\n      showPrompt(cm, {\n        prefix: 'replace with <strong>' + replaceWith + '</strong> (y/n/a/q/l)',\n        onKeyDown: onPromptKeyDown\n      });\n    }\n\n    CodeMirror.keyMap.vim = {\n      attach: attachVimMap,\n      detach: detachVimMap,\n      call: cmKey\n    };\n\n    function exitInsertMode(cm) {\n      var vim = cm.state.vim;\n      var macroModeState = vimGlobalState.macroModeState;\n      var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.');\n      var isPlaying = macroModeState.isPlaying;\n      var lastChange = macroModeState.lastInsertModeChanges;\n      if (!isPlaying) {\n        cm.off('change', onChange);\n        CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);\n      }\n      if (!isPlaying && vim.insertModeRepeat > 1) {\n        // Perform insert mode repeat for commands like 3,a and 3,o.\n        repeatLastEdit(cm, vim, vim.insertModeRepeat - 1,\n            true /** repeatForInsert */);\n        vim.lastEditInputState.repeatOverride = vim.insertModeRepeat;\n      }\n      delete vim.insertModeRepeat;\n      vim.insertMode = false;\n      cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1);\n      cm.setOption('keyMap', 'vim');\n      cm.setOption('disableInput', true);\n      cm.toggleOverwrite(false); // exit replace mode if we were in it.\n      // update the \". register before exiting insert mode\n      insertModeChangeRegister.setText(lastChange.changes.join(''));\n      CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"normal\"});\n      if (macroModeState.isRecording) {\n        logInsertModeChange(macroModeState);\n      }\n    }\n\n    function _mapCommand(command) {\n      defaultKeymap.unshift(command);\n    }\n\n    function mapCommand(keys, type, name, args, extra) {\n      var command = {keys: keys, type: type};\n      command[type] = name;\n      command[type + \"Args\"] = args;\n      for (var key in extra)\n        command[key] = extra[key];\n      _mapCommand(command);\n    }\n\n    // The timeout in milliseconds for the two-character ESC keymap should be\n    // adjusted according to your typing speed to prevent false positives.\n    defineOption('insertModeEscKeysTimeout', 200, 'number');\n\n    CodeMirror.keyMap['vim-insert'] = {\n      // TODO: override navigation keys so that Esc will cancel automatic\n      // indentation from o, O, i_<CR>\n      fallthrough: ['default'],\n      attach: attachVimMap,\n      detach: detachVimMap,\n      call: cmKey\n    };\n\n    CodeMirror.keyMap['vim-replace'] = {\n      'Backspace': 'goCharLeft',\n      fallthrough: ['vim-insert'],\n      attach: attachVimMap,\n      detach: detachVimMap,\n      call: cmKey\n    };\n\n    function executeMacroRegister(cm, vim, macroModeState, registerName) {\n      var register = vimGlobalState.registerController.getRegister(registerName);\n      if (registerName == ':') {\n        // Read-only register containing last Ex command.\n        if (register.keyBuffer[0]) {\n          exCommandDispatcher.processCommand(cm, register.keyBuffer[0]);\n        }\n        macroModeState.isPlaying = false;\n        return;\n      }\n      var keyBuffer = register.keyBuffer;\n      var imc = 0;\n      macroModeState.isPlaying = true;\n      macroModeState.replaySearchQueries = register.searchQueries.slice(0);\n      for (var i = 0; i < keyBuffer.length; i++) {\n        var text = keyBuffer[i];\n        var match, key;\n        while (text) {\n          // Pull off one command key, which is either a single character\n          // or a special sequence wrapped in '<' and '>', e.g. '<Space>'.\n          match = (/<\\w+-.+?>|<\\w+>|./).exec(text);\n          key = match[0];\n          text = text.substring(match.index + key.length);\n          CodeMirror.Vim.handleKey(cm, key, 'macro');\n          if (vim.insertMode) {\n            var changes = register.insertModeChanges[imc++].changes;\n            vimGlobalState.macroModeState.lastInsertModeChanges.changes =\n                changes;\n            repeatInsertModeChanges(cm, changes, 1);\n            exitInsertMode(cm);\n          }\n        }\n      }\n      macroModeState.isPlaying = false;\n    }\n\n    function logKey(macroModeState, key) {\n      if (macroModeState.isPlaying) { return; }\n      var registerName = macroModeState.latestRegister;\n      var register = vimGlobalState.registerController.getRegister(registerName);\n      if (register) {\n        register.pushText(key);\n      }\n    }\n\n    function logInsertModeChange(macroModeState) {\n      if (macroModeState.isPlaying) { return; }\n      var registerName = macroModeState.latestRegister;\n      var register = vimGlobalState.registerController.getRegister(registerName);\n      if (register && register.pushInsertModeChanges) {\n        register.pushInsertModeChanges(macroModeState.lastInsertModeChanges);\n      }\n    }\n\n    function logSearchQuery(macroModeState, query) {\n      if (macroModeState.isPlaying) { return; }\n      var registerName = macroModeState.latestRegister;\n      var register = vimGlobalState.registerController.getRegister(registerName);\n      if (register && register.pushSearchQuery) {\n        register.pushSearchQuery(query);\n      }\n    }\n\n    /**\n     * Listens for changes made in insert mode.\n     * Should only be active in insert mode.\n     */\n    function onChange(cm, changeObj) {\n      var macroModeState = vimGlobalState.macroModeState;\n      var lastChange = macroModeState.lastInsertModeChanges;\n      if (!macroModeState.isPlaying) {\n        while(changeObj) {\n          lastChange.expectCursorActivityForChange = true;\n          if (lastChange.ignoreCount > 1) {\n            lastChange.ignoreCount--;\n          } else if (changeObj.origin == '+input' || changeObj.origin == 'paste'\n              || changeObj.origin === undefined /* only in testing */) {\n            var selectionCount = cm.listSelections().length;\n            if (selectionCount > 1)\n              lastChange.ignoreCount = selectionCount;\n            var text = changeObj.text.join('\\n');\n            if (lastChange.maybeReset) {\n              lastChange.changes = [];\n              lastChange.maybeReset = false;\n            }\n            if (text) {\n              if (cm.state.overwrite && !/\\n/.test(text)) {\n                lastChange.changes.push([text]);\n              } else {\n                lastChange.changes.push(text);\n              }\n            }\n          }\n          // Change objects may be chained with next.\n          changeObj = changeObj.next;\n        }\n      }\n    }\n\n    /**\n    * Listens for any kind of cursor activity on CodeMirror.\n    */\n    function onCursorActivity(cm) {\n      var vim = cm.state.vim;\n      if (vim.insertMode) {\n        // Tracking cursor activity in insert mode (for macro support).\n        var macroModeState = vimGlobalState.macroModeState;\n        if (macroModeState.isPlaying) { return; }\n        var lastChange = macroModeState.lastInsertModeChanges;\n        if (lastChange.expectCursorActivityForChange) {\n          lastChange.expectCursorActivityForChange = false;\n        } else {\n          // Cursor moved outside the context of an edit. Reset the change.\n          lastChange.maybeReset = true;\n        }\n      } else if (!cm.curOp.isVimOp) {\n        handleExternalSelection(cm, vim);\n      }\n      if (vim.visualMode) {\n        updateFakeCursor(cm);\n      }\n    }\n    function updateFakeCursor(cm) {\n      var vim = cm.state.vim;\n      var from = clipCursorToContent(cm, copyCursor(vim.sel.head));\n      var to = offsetCursor(from, 0, 1);\n      if (vim.fakeCursor) {\n        vim.fakeCursor.clear();\n      }\n      vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'});\n    }\n    function handleExternalSelection(cm, vim) {\n      var anchor = cm.getCursor('anchor');\n      var head = cm.getCursor('head');\n      // Enter or exit visual mode to match mouse selection.\n      if (vim.visualMode && !cm.somethingSelected()) {\n        exitVisualMode(cm, false);\n      } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) {\n        vim.visualMode = true;\n        vim.visualLine = false;\n        CodeMirror.signal(cm, \"vim-mode-change\", {mode: \"visual\"});\n      }\n      if (vim.visualMode) {\n        // Bind CodeMirror selection model to vim selection model.\n        // Mouse selections are considered visual characterwise.\n        var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;\n        var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;\n        head = offsetCursor(head, 0, headOffset);\n        anchor = offsetCursor(anchor, 0, anchorOffset);\n        vim.sel = {\n          anchor: anchor,\n          head: head\n        };\n        updateMark(cm, vim, '<', cursorMin(head, anchor));\n        updateMark(cm, vim, '>', cursorMax(head, anchor));\n      } else if (!vim.insertMode) {\n        // Reset lastHPos if selection was modified by something outside of vim mode e.g. by mouse.\n        vim.lastHPos = cm.getCursor().ch;\n      }\n    }\n\n    /** Wrapper for special keys pressed in insert mode */\n    function InsertModeKey(keyName) {\n      this.keyName = keyName;\n    }\n\n    /**\n    * Handles raw key down events from the text area.\n    * - Should only be active in insert mode.\n    * - For recording deletes in insert mode.\n    */\n    function onKeyEventTargetKeyDown(e) {\n      var macroModeState = vimGlobalState.macroModeState;\n      var lastChange = macroModeState.lastInsertModeChanges;\n      var keyName = CodeMirror.keyName(e);\n      if (!keyName) { return; }\n      function onKeyFound() {\n        if (lastChange.maybeReset) {\n          lastChange.changes = [];\n          lastChange.maybeReset = false;\n        }\n        lastChange.changes.push(new InsertModeKey(keyName));\n        return true;\n      }\n      if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) {\n        CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound);\n      }\n    }\n\n    /**\n     * Repeats the last edit, which includes exactly 1 command and at most 1\n     * insert. Operator and motion commands are read from lastEditInputState,\n     * while action commands are read from lastEditActionCommand.\n     *\n     * If repeatForInsert is true, then the function was called by\n     * exitInsertMode to repeat the insert mode changes the user just made. The\n     * corresponding enterInsertMode call was made with a count.\n     */\n    function repeatLastEdit(cm, vim, repeat, repeatForInsert) {\n      var macroModeState = vimGlobalState.macroModeState;\n      macroModeState.isPlaying = true;\n      var isAction = !!vim.lastEditActionCommand;\n      var cachedInputState = vim.inputState;\n      function repeatCommand() {\n        if (isAction) {\n          commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand);\n        } else {\n          commandDispatcher.evalInput(cm, vim);\n        }\n      }\n      function repeatInsert(repeat) {\n        if (macroModeState.lastInsertModeChanges.changes.length > 0) {\n          // For some reason, repeat cw in desktop VIM does not repeat\n          // insert mode changes. Will conform to that behavior.\n          repeat = !vim.lastEditActionCommand ? 1 : repeat;\n          var changeObject = macroModeState.lastInsertModeChanges;\n          repeatInsertModeChanges(cm, changeObject.changes, repeat);\n        }\n      }\n      vim.inputState = vim.lastEditInputState;\n      if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) {\n        // o and O repeat have to be interlaced with insert repeats so that the\n        // insertions appear on separate lines instead of the last line.\n        for (var i = 0; i < repeat; i++) {\n          repeatCommand();\n          repeatInsert(1);\n        }\n      } else {\n        if (!repeatForInsert) {\n          // Hack to get the cursor to end up at the right place. If I is\n          // repeated in insert mode repeat, cursor will be 1 insert\n          // change set left of where it should be.\n          repeatCommand();\n        }\n        repeatInsert(repeat);\n      }\n      vim.inputState = cachedInputState;\n      if (vim.insertMode && !repeatForInsert) {\n        // Don't exit insert mode twice. If repeatForInsert is set, then we\n        // were called by an exitInsertMode call lower on the stack.\n        exitInsertMode(cm);\n      }\n      macroModeState.isPlaying = false;\n    }\n\n    function repeatInsertModeChanges(cm, changes, repeat) {\n      function keyHandler(binding) {\n        if (typeof binding == 'string') {\n          CodeMirror.commands[binding](cm);\n        } else {\n          binding(cm);\n        }\n        return true;\n      }\n      var head = cm.getCursor('head');\n      var visualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.visualBlock;\n      if (visualBlock) {\n        // Set up block selection again for repeating the changes.\n        selectForInsert(cm, head, visualBlock + 1);\n        repeat = cm.listSelections().length;\n        cm.setCursor(head);\n      }\n      for (var i = 0; i < repeat; i++) {\n        if (visualBlock) {\n          cm.setCursor(offsetCursor(head, i, 0));\n        }\n        for (var j = 0; j < changes.length; j++) {\n          var change = changes[j];\n          if (change instanceof InsertModeKey) {\n            CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler);\n          } else if (typeof change == \"string\") {\n            var cur = cm.getCursor();\n            cm.replaceRange(change, cur, cur);\n          } else {\n            var start = cm.getCursor();\n            var end = offsetCursor(start, 0, change[0].length);\n            cm.replaceRange(change[0], start, end);\n          }\n        }\n      }\n      if (visualBlock) {\n        cm.setCursor(offsetCursor(head, 0, 1));\n      }\n    }\n\n    resetVimGlobalState();\n    return vimApi;\n  };\n  // Initialize Vim and make it available as an API.\n  CodeMirror.Vim = Vim();\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/keymap/vim.js?")},"./node_modules/codemirror/lib/codemirror.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n// This is CodeMirror (https://codemirror.net), a code editor\n// implemented in JavaScript on top of the browser\'s DOM.\n//\n// You can find some technical background for some of the code below\n// at http://marijnhaverbeke.nl/blog/#cm-internals .\n\n(function (global, factory) {\n   true ? module.exports = factory() :\n  undefined;\n}(this, (function () { \'use strict\';\n\n  // Kludges for bugs and behavior differences that can\'t be feature\n  // detected are enabled based on userAgent etc sniffing.\n  var userAgent = navigator.userAgent;\n  var platform = navigator.platform;\n\n  var gecko = /gecko\\/\\d/i.test(userAgent);\n  var ie_upto10 = /MSIE \\d/.test(userAgent);\n  var ie_11up = /Trident\\/(?:[7-9]|\\d{2,})\\..*rv:(\\d+)/.exec(userAgent);\n  var edge = /Edge\\/(\\d+)/.exec(userAgent);\n  var ie = ie_upto10 || ie_11up || edge;\n  var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1]);\n  var webkit = !edge && /WebKit\\//.test(userAgent);\n  var qtwebkit = webkit && /Qt\\/\\d+\\.\\d+/.test(userAgent);\n  var chrome = !edge && /Chrome\\//.test(userAgent);\n  var presto = /Opera\\//.test(userAgent);\n  var safari = /Apple Computer/.test(navigator.vendor);\n  var mac_geMountainLion = /Mac OS X 1\\d\\D([8-9]|\\d\\d)\\D/.test(userAgent);\n  var phantom = /PhantomJS/.test(userAgent);\n\n  var ios = !edge && /AppleWebKit/.test(userAgent) && /Mobile\\/\\w+/.test(userAgent);\n  var android = /Android/.test(userAgent);\n  // This is woefully incomplete. Suggestions for alternative methods welcome.\n  var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent);\n  var mac = ios || /Mac/.test(platform);\n  var chromeOS = /\\bCrOS\\b/.test(userAgent);\n  var windows = /win/i.test(platform);\n\n  var presto_version = presto && userAgent.match(/Version\\/(\\d*\\.\\d*)/);\n  if (presto_version) { presto_version = Number(presto_version[1]); }\n  if (presto_version && presto_version >= 15) { presto = false; webkit = true; }\n  // Some browsers use the wrong event properties to signal cmd/ctrl on OS X\n  var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11));\n  var captureRightClick = gecko || (ie && ie_version >= 9);\n\n  function classTest(cls) { return new RegExp("(^|\\\\s)" + cls + "(?:$|\\\\s)\\\\s*") }\n\n  var rmClass = function(node, cls) {\n    var current = node.className;\n    var match = classTest(cls).exec(current);\n    if (match) {\n      var after = current.slice(match.index + match[0].length);\n      node.className = current.slice(0, match.index) + (after ? match[1] + after : "");\n    }\n  };\n\n  function removeChildren(e) {\n    for (var count = e.childNodes.length; count > 0; --count)\n      { e.removeChild(e.firstChild); }\n    return e\n  }\n\n  function removeChildrenAndAdd(parent, e) {\n    return removeChildren(parent).appendChild(e)\n  }\n\n  function elt(tag, content, className, style) {\n    var e = document.createElement(tag);\n    if (className) { e.className = className; }\n    if (style) { e.style.cssText = style; }\n    if (typeof content == "string") { e.appendChild(document.createTextNode(content)); }\n    else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]); } }\n    return e\n  }\n  // wrapper for elt, which removes the elt from the accessibility tree\n  function eltP(tag, content, className, style) {\n    var e = elt(tag, content, className, style);\n    e.setAttribute("role", "presentation");\n    return e\n  }\n\n  var range;\n  if (document.createRange) { range = function(node, start, end, endNode) {\n    var r = document.createRange();\n    r.setEnd(endNode || node, end);\n    r.setStart(node, start);\n    return r\n  }; }\n  else { range = function(node, start, end) {\n    var r = document.body.createTextRange();\n    try { r.moveToElementText(node.parentNode); }\n    catch(e) { return r }\n    r.collapse(true);\n    r.moveEnd("character", end);\n    r.moveStart("character", start);\n    return r\n  }; }\n\n  function contains(parent, child) {\n    if (child.nodeType == 3) // Android browser always returns false when child is a textnode\n      { child = child.parentNode; }\n    if (parent.contains)\n      { return parent.contains(child) }\n    do {\n      if (child.nodeType == 11) { child = child.host; }\n      if (child == parent) { return true }\n    } while (child = child.parentNode)\n  }\n\n  function activeElt() {\n    // IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.\n    // IE < 10 will throw when accessed while the page is loading or in an iframe.\n    // IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.\n    var activeElement;\n    try {\n      activeElement = document.activeElement;\n    } catch(e) {\n      activeElement = document.body || null;\n    }\n    while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement)\n      { activeElement = activeElement.shadowRoot.activeElement; }\n    return activeElement\n  }\n\n  function addClass(node, cls) {\n    var current = node.className;\n    if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls; }\n  }\n  function joinClasses(a, b) {\n    var as = a.split(" ");\n    for (var i = 0; i < as.length; i++)\n      { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i]; } }\n    return b\n  }\n\n  var selectInput = function(node) { node.select(); };\n  if (ios) // Mobile Safari apparently has a bug where select() is broken.\n    { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; }\n  else if (ie) // Suppress mysterious IE10 errors\n    { selectInput = function(node) { try { node.select(); } catch(_e) {} }; }\n\n  function bind(f) {\n    var args = Array.prototype.slice.call(arguments, 1);\n    return function(){return f.apply(null, args)}\n  }\n\n  function copyObj(obj, target, overwrite) {\n    if (!target) { target = {}; }\n    for (var prop in obj)\n      { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))\n        { target[prop] = obj[prop]; } }\n    return target\n  }\n\n  // Counts the column offset in a string, taking tabs into account.\n  // Used mostly to find indentation.\n  function countColumn(string, end, tabSize, startIndex, startValue) {\n    if (end == null) {\n      end = string.search(/[^\\s\\u00a0]/);\n      if (end == -1) { end = string.length; }\n    }\n    for (var i = startIndex || 0, n = startValue || 0;;) {\n      var nextTab = string.indexOf("\\t", i);\n      if (nextTab < 0 || nextTab >= end)\n        { return n + (end - i) }\n      n += nextTab - i;\n      n += tabSize - (n % tabSize);\n      i = nextTab + 1;\n    }\n  }\n\n  var Delayed = function() {\n    this.id = null;\n    this.f = null;\n    this.time = 0;\n    this.handler = bind(this.onTimeout, this);\n  };\n  Delayed.prototype.onTimeout = function (self) {\n    self.id = 0;\n    if (self.time <= +new Date) {\n      self.f();\n    } else {\n      setTimeout(self.handler, self.time - +new Date);\n    }\n  };\n  Delayed.prototype.set = function (ms, f) {\n    this.f = f;\n    var time = +new Date + ms;\n    if (!this.id || time < this.time) {\n      clearTimeout(this.id);\n      this.id = setTimeout(this.handler, ms);\n      this.time = time;\n    }\n  };\n\n  function indexOf(array, elt) {\n    for (var i = 0; i < array.length; ++i)\n      { if (array[i] == elt) { return i } }\n    return -1\n  }\n\n  // Number of pixels added to scroller and sizer to hide scrollbar\n  var scrollerGap = 30;\n\n  // Returned or thrown by various protocols to signal \'I\'m not\n  // handling this\'.\n  var Pass = {toString: function(){return "CodeMirror.Pass"}};\n\n  // Reused option objects for setSelection & friends\n  var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"};\n\n  // The inverse of countColumn -- find the offset that corresponds to\n  // a particular column.\n  function findColumn(string, goal, tabSize) {\n    for (var pos = 0, col = 0;;) {\n      var nextTab = string.indexOf("\\t", pos);\n      if (nextTab == -1) { nextTab = string.length; }\n      var skipped = nextTab - pos;\n      if (nextTab == string.length || col + skipped >= goal)\n        { return pos + Math.min(skipped, goal - col) }\n      col += nextTab - pos;\n      col += tabSize - (col % tabSize);\n      pos = nextTab + 1;\n      if (col >= goal) { return pos }\n    }\n  }\n\n  var spaceStrs = [""];\n  function spaceStr(n) {\n    while (spaceStrs.length <= n)\n      { spaceStrs.push(lst(spaceStrs) + " "); }\n    return spaceStrs[n]\n  }\n\n  function lst(arr) { return arr[arr.length-1] }\n\n  function map(array, f) {\n    var out = [];\n    for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i); }\n    return out\n  }\n\n  function insertSorted(array, value, score) {\n    var pos = 0, priority = score(value);\n    while (pos < array.length && score(array[pos]) <= priority) { pos++; }\n    array.splice(pos, 0, value);\n  }\n\n  function nothing() {}\n\n  function createObj(base, props) {\n    var inst;\n    if (Object.create) {\n      inst = Object.create(base);\n    } else {\n      nothing.prototype = base;\n      inst = new nothing();\n    }\n    if (props) { copyObj(props, inst); }\n    return inst\n  }\n\n  var nonASCIISingleCaseWordChar = /[\\u00df\\u0587\\u0590-\\u05f4\\u0600-\\u06ff\\u3040-\\u309f\\u30a0-\\u30ff\\u3400-\\u4db5\\u4e00-\\u9fcc\\uac00-\\ud7af]/;\n  function isWordCharBasic(ch) {\n    return /\\w/.test(ch) || ch > "\\x80" &&\n      (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))\n  }\n  function isWordChar(ch, helper) {\n    if (!helper) { return isWordCharBasic(ch) }\n    if (helper.source.indexOf("\\\\w") > -1 && isWordCharBasic(ch)) { return true }\n    return helper.test(ch)\n  }\n\n  function isEmpty(obj) {\n    for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }\n    return true\n  }\n\n  // Extending unicode characters. A series of a non-extending char +\n  // any number of extending chars is treated as a single unit as far\n  // as editing and measuring is concerned. This is not fully correct,\n  // since some scripts/fonts/browsers also treat other configurations\n  // of code points as a group.\n  var extendingChars = /[\\u0300-\\u036f\\u0483-\\u0489\\u0591-\\u05bd\\u05bf\\u05c1\\u05c2\\u05c4\\u05c5\\u05c7\\u0610-\\u061a\\u064b-\\u065e\\u0670\\u06d6-\\u06dc\\u06de-\\u06e4\\u06e7\\u06e8\\u06ea-\\u06ed\\u0711\\u0730-\\u074a\\u07a6-\\u07b0\\u07eb-\\u07f3\\u0816-\\u0819\\u081b-\\u0823\\u0825-\\u0827\\u0829-\\u082d\\u0900-\\u0902\\u093c\\u0941-\\u0948\\u094d\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09bc\\u09be\\u09c1-\\u09c4\\u09cd\\u09d7\\u09e2\\u09e3\\u0a01\\u0a02\\u0a3c\\u0a41\\u0a42\\u0a47\\u0a48\\u0a4b-\\u0a4d\\u0a51\\u0a70\\u0a71\\u0a75\\u0a81\\u0a82\\u0abc\\u0ac1-\\u0ac5\\u0ac7\\u0ac8\\u0acd\\u0ae2\\u0ae3\\u0b01\\u0b3c\\u0b3e\\u0b3f\\u0b41-\\u0b44\\u0b4d\\u0b56\\u0b57\\u0b62\\u0b63\\u0b82\\u0bbe\\u0bc0\\u0bcd\\u0bd7\\u0c3e-\\u0c40\\u0c46-\\u0c48\\u0c4a-\\u0c4d\\u0c55\\u0c56\\u0c62\\u0c63\\u0cbc\\u0cbf\\u0cc2\\u0cc6\\u0ccc\\u0ccd\\u0cd5\\u0cd6\\u0ce2\\u0ce3\\u0d3e\\u0d41-\\u0d44\\u0d4d\\u0d57\\u0d62\\u0d63\\u0dca\\u0dcf\\u0dd2-\\u0dd4\\u0dd6\\u0ddf\\u0e31\\u0e34-\\u0e3a\\u0e47-\\u0e4e\\u0eb1\\u0eb4-\\u0eb9\\u0ebb\\u0ebc\\u0ec8-\\u0ecd\\u0f18\\u0f19\\u0f35\\u0f37\\u0f39\\u0f71-\\u0f7e\\u0f80-\\u0f84\\u0f86\\u0f87\\u0f90-\\u0f97\\u0f99-\\u0fbc\\u0fc6\\u102d-\\u1030\\u1032-\\u1037\\u1039\\u103a\\u103d\\u103e\\u1058\\u1059\\u105e-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108d\\u109d\\u135f\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17b7-\\u17bd\\u17c6\\u17c9-\\u17d3\\u17dd\\u180b-\\u180d\\u18a9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193b\\u1a17\\u1a18\\u1a56\\u1a58-\\u1a5e\\u1a60\\u1a62\\u1a65-\\u1a6c\\u1a73-\\u1a7c\\u1a7f\\u1b00-\\u1b03\\u1b34\\u1b36-\\u1b3a\\u1b3c\\u1b42\\u1b6b-\\u1b73\\u1b80\\u1b81\\u1ba2-\\u1ba5\\u1ba8\\u1ba9\\u1c2c-\\u1c33\\u1c36\\u1c37\\u1cd0-\\u1cd2\\u1cd4-\\u1ce0\\u1ce2-\\u1ce8\\u1ced\\u1dc0-\\u1de6\\u1dfd-\\u1dff\\u200c\\u200d\\u20d0-\\u20f0\\u2cef-\\u2cf1\\u2de0-\\u2dff\\u302a-\\u302f\\u3099\\u309a\\ua66f-\\ua672\\ua67c\\ua67d\\ua6f0\\ua6f1\\ua802\\ua806\\ua80b\\ua825\\ua826\\ua8c4\\ua8e0-\\ua8f1\\ua926-\\ua92d\\ua947-\\ua951\\ua980-\\ua982\\ua9b3\\ua9b6-\\ua9b9\\ua9bc\\uaa29-\\uaa2e\\uaa31\\uaa32\\uaa35\\uaa36\\uaa43\\uaa4c\\uaab0\\uaab2-\\uaab4\\uaab7\\uaab8\\uaabe\\uaabf\\uaac1\\uabe5\\uabe8\\uabed\\udc00-\\udfff\\ufb1e\\ufe00-\\ufe0f\\ufe20-\\ufe26\\uff9e\\uff9f]/;\n  function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }\n\n  // Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range.\n  function skipExtendingChars(str, pos, dir) {\n    while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir; }\n    return pos\n  }\n\n  // Returns the value from the range [`from`; `to`] that satisfies\n  // `pred` and is closest to `from`. Assumes that at least `to`\n  // satisfies `pred`. Supports `from` being greater than `to`.\n  function findFirst(pred, from, to) {\n    // At any point we are certain `to` satisfies `pred`, don\'t know\n    // whether `from` does.\n    var dir = from > to ? -1 : 1;\n    for (;;) {\n      if (from == to) { return from }\n      var midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF);\n      if (mid == from) { return pred(mid) ? from : to }\n      if (pred(mid)) { to = mid; }\n      else { from = mid + dir; }\n    }\n  }\n\n  // BIDI HELPERS\n\n  function iterateBidiSections(order, from, to, f) {\n    if (!order) { return f(from, to, "ltr", 0) }\n    var found = false;\n    for (var i = 0; i < order.length; ++i) {\n      var part = order[i];\n      if (part.from < to && part.to > from || from == to && part.to == from) {\n        f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i);\n        found = true;\n      }\n    }\n    if (!found) { f(from, to, "ltr"); }\n  }\n\n  var bidiOther = null;\n  function getBidiPartAt(order, ch, sticky) {\n    var found;\n    bidiOther = null;\n    for (var i = 0; i < order.length; ++i) {\n      var cur = order[i];\n      if (cur.from < ch && cur.to > ch) { return i }\n      if (cur.to == ch) {\n        if (cur.from != cur.to && sticky == "before") { found = i; }\n        else { bidiOther = i; }\n      }\n      if (cur.from == ch) {\n        if (cur.from != cur.to && sticky != "before") { found = i; }\n        else { bidiOther = i; }\n      }\n    }\n    return found != null ? found : bidiOther\n  }\n\n  // Bidirectional ordering algorithm\n  // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm\n  // that this (partially) implements.\n\n  // One-char codes used for character types:\n  // L (L):   Left-to-Right\n  // R (R):   Right-to-Left\n  // r (AL):  Right-to-Left Arabic\n  // 1 (EN):  European Number\n  // + (ES):  European Number Separator\n  // % (ET):  European Number Terminator\n  // n (AN):  Arabic Number\n  // , (CS):  Common Number Separator\n  // m (NSM): Non-Spacing Mark\n  // b (BN):  Boundary Neutral\n  // s (B):   Paragraph Separator\n  // t (S):   Segment Separator\n  // w (WS):  Whitespace\n  // N (ON):  Other Neutrals\n\n  // Returns null if characters are ordered as they appear\n  // (left-to-right), or an array of sections ({from, to, level}\n  // objects) in the order in which they occur visually.\n  var bidiOrdering = (function() {\n    // Character types for codepoints 0 to 0xff\n    var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";\n    // Character types for codepoints 0x600 to 0x6f9\n    var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111";\n    function charType(code) {\n      if (code <= 0xf7) { return lowTypes.charAt(code) }\n      else if (0x590 <= code && code <= 0x5f4) { return "R" }\n      else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) }\n      else if (0x6ee <= code && code <= 0x8ac) { return "r" }\n      else if (0x2000 <= code && code <= 0x200b) { return "w" }\n      else if (code == 0x200c) { return "b" }\n      else { return "L" }\n    }\n\n    var bidiRE = /[\\u0590-\\u05f4\\u0600-\\u06ff\\u0700-\\u08ac]/;\n    var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;\n\n    function BidiSpan(level, from, to) {\n      this.level = level;\n      this.from = from; this.to = to;\n    }\n\n    return function(str, direction) {\n      var outerType = direction == "ltr" ? "L" : "R";\n\n      if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false }\n      var len = str.length, types = [];\n      for (var i = 0; i < len; ++i)\n        { types.push(charType(str.charCodeAt(i))); }\n\n      // W1. Examine each non-spacing mark (NSM) in the level run, and\n      // change the type of the NSM to the type of the previous\n      // character. If the NSM is at the start of the level run, it will\n      // get the type of sor.\n      for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {\n        var type = types[i$1];\n        if (type == "m") { types[i$1] = prev; }\n        else { prev = type; }\n      }\n\n      // W2. Search backwards from each instance of a European number\n      // until the first strong type (R, L, AL, or sor) is found. If an\n      // AL is found, change the type of the European number to Arabic\n      // number.\n      // W3. Change all ALs to R.\n      for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {\n        var type$1 = types[i$2];\n        if (type$1 == "1" && cur == "r") { types[i$2] = "n"; }\n        else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R"; } }\n      }\n\n      // W4. A single European separator between two European numbers\n      // changes to a European number. A single common separator between\n      // two numbers of the same type changes to that type.\n      for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {\n        var type$2 = types[i$3];\n        if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1"; }\n        else if (type$2 == "," && prev$1 == types[i$3+1] &&\n                 (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1; }\n        prev$1 = type$2;\n      }\n\n      // W5. A sequence of European terminators adjacent to European\n      // numbers changes to all European numbers.\n      // W6. Otherwise, separators and terminators change to Other\n      // Neutral.\n      for (var i$4 = 0; i$4 < len; ++i$4) {\n        var type$3 = types[i$4];\n        if (type$3 == ",") { types[i$4] = "N"; }\n        else if (type$3 == "%") {\n          var end = (void 0);\n          for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}\n          var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N";\n          for (var j = i$4; j < end; ++j) { types[j] = replace; }\n          i$4 = end - 1;\n        }\n      }\n\n      // W7. Search backwards from each instance of a European number\n      // until the first strong type (R, L, or sor) is found. If an L is\n      // found, then change the type of the European number to L.\n      for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {\n        var type$4 = types[i$5];\n        if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L"; }\n        else if (isStrong.test(type$4)) { cur$1 = type$4; }\n      }\n\n      // N1. A sequence of neutrals takes the direction of the\n      // surrounding strong text if the text on both sides has the same\n      // direction. European and Arabic numbers act as if they were R in\n      // terms of their influence on neutrals. Start-of-level-run (sor)\n      // and end-of-level-run (eor) are used at level run boundaries.\n      // N2. Any remaining neutrals take the embedding direction.\n      for (var i$6 = 0; i$6 < len; ++i$6) {\n        if (isNeutral.test(types[i$6])) {\n          var end$1 = (void 0);\n          for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}\n          var before = (i$6 ? types[i$6-1] : outerType) == "L";\n          var after = (end$1 < len ? types[end$1] : outerType) == "L";\n          var replace$1 = before == after ? (before ? "L" : "R") : outerType;\n          for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1; }\n          i$6 = end$1 - 1;\n        }\n      }\n\n      // Here we depart from the documented algorithm, in order to avoid\n      // building up an actual levels array. Since there are only three\n      // levels (0, 1, 2) in an implementation that doesn\'t take\n      // explicit embedding into account, we can build up the order on\n      // the fly, without following the level-based algorithm.\n      var order = [], m;\n      for (var i$7 = 0; i$7 < len;) {\n        if (countsAsLeft.test(types[i$7])) {\n          var start = i$7;\n          for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}\n          order.push(new BidiSpan(0, start, i$7));\n        } else {\n          var pos = i$7, at = order.length, isRTL = direction == "rtl" ? 1 : 0;\n          for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}\n          for (var j$2 = pos; j$2 < i$7;) {\n            if (countsAsNum.test(types[j$2])) {\n              if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)); at += isRTL; }\n              var nstart = j$2;\n              for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}\n              order.splice(at, 0, new BidiSpan(2, nstart, j$2));\n              at += isRTL;\n              pos = j$2;\n            } else { ++j$2; }\n          }\n          if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)); }\n        }\n      }\n      if (direction == "ltr") {\n        if (order[0].level == 1 && (m = str.match(/^\\s+/))) {\n          order[0].from = m[0].length;\n          order.unshift(new BidiSpan(0, 0, m[0].length));\n        }\n        if (lst(order).level == 1 && (m = str.match(/\\s+$/))) {\n          lst(order).to -= m[0].length;\n          order.push(new BidiSpan(0, len - m[0].length, len));\n        }\n      }\n\n      return direction == "rtl" ? order.reverse() : order\n    }\n  })();\n\n  // Get the bidi ordering for the given line (and cache it). Returns\n  // false for lines that are fully left-to-right, and an array of\n  // BidiSpan objects otherwise.\n  function getOrder(line, direction) {\n    var order = line.order;\n    if (order == null) { order = line.order = bidiOrdering(line.text, direction); }\n    return order\n  }\n\n  // EVENT HANDLING\n\n  // Lightweight event framework. on/off also work on DOM nodes,\n  // registering native DOM handlers.\n\n  var noHandlers = [];\n\n  var on = function(emitter, type, f) {\n    if (emitter.addEventListener) {\n      emitter.addEventListener(type, f, false);\n    } else if (emitter.attachEvent) {\n      emitter.attachEvent("on" + type, f);\n    } else {\n      var map = emitter._handlers || (emitter._handlers = {});\n      map[type] = (map[type] || noHandlers).concat(f);\n    }\n  };\n\n  function getHandlers(emitter, type) {\n    return emitter._handlers && emitter._handlers[type] || noHandlers\n  }\n\n  function off(emitter, type, f) {\n    if (emitter.removeEventListener) {\n      emitter.removeEventListener(type, f, false);\n    } else if (emitter.detachEvent) {\n      emitter.detachEvent("on" + type, f);\n    } else {\n      var map = emitter._handlers, arr = map && map[type];\n      if (arr) {\n        var index = indexOf(arr, f);\n        if (index > -1)\n          { map[type] = arr.slice(0, index).concat(arr.slice(index + 1)); }\n      }\n    }\n  }\n\n  function signal(emitter, type /*, values...*/) {\n    var handlers = getHandlers(emitter, type);\n    if (!handlers.length) { return }\n    var args = Array.prototype.slice.call(arguments, 2);\n    for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args); }\n  }\n\n  // The DOM events that CodeMirror handles can be overridden by\n  // registering a (non-DOM) handler on the editor for the event name,\n  // and preventDefault-ing the event in that handler.\n  function signalDOMEvent(cm, e, override) {\n    if (typeof e == "string")\n      { e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; }\n    signal(cm, override || e.type, cm, e);\n    return e_defaultPrevented(e) || e.codemirrorIgnore\n  }\n\n  function signalCursorActivity(cm) {\n    var arr = cm._handlers && cm._handlers.cursorActivity;\n    if (!arr) { return }\n    var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []);\n    for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)\n      { set.push(arr[i]); } }\n  }\n\n  function hasHandler(emitter, type) {\n    return getHandlers(emitter, type).length > 0\n  }\n\n  // Add on and off methods to a constructor\'s prototype, to make\n  // registering events on such objects more convenient.\n  function eventMixin(ctor) {\n    ctor.prototype.on = function(type, f) {on(this, type, f);};\n    ctor.prototype.off = function(type, f) {off(this, type, f);};\n  }\n\n  // Due to the fact that we still support jurassic IE versions, some\n  // compatibility wrappers are needed.\n\n  function e_preventDefault(e) {\n    if (e.preventDefault) { e.preventDefault(); }\n    else { e.returnValue = false; }\n  }\n  function e_stopPropagation(e) {\n    if (e.stopPropagation) { e.stopPropagation(); }\n    else { e.cancelBubble = true; }\n  }\n  function e_defaultPrevented(e) {\n    return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false\n  }\n  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}\n\n  function e_target(e) {return e.target || e.srcElement}\n  function e_button(e) {\n    var b = e.which;\n    if (b == null) {\n      if (e.button & 1) { b = 1; }\n      else if (e.button & 2) { b = 3; }\n      else if (e.button & 4) { b = 2; }\n    }\n    if (mac && e.ctrlKey && b == 1) { b = 3; }\n    return b\n  }\n\n  // Detect drag-and-drop\n  var dragAndDrop = function() {\n    // There is *some* kind of drag-and-drop support in IE6-8, but I\n    // couldn\'t get it to work yet.\n    if (ie && ie_version < 9) { return false }\n    var div = elt(\'div\');\n    return "draggable" in div || "dragDrop" in div\n  }();\n\n  var zwspSupported;\n  function zeroWidthElement(measure) {\n    if (zwspSupported == null) {\n      var test = elt("span", "\\u200b");\n      removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));\n      if (measure.firstChild.offsetHeight != 0)\n        { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); }\n    }\n    var node = zwspSupported ? elt("span", "\\u200b") :\n      elt("span", "\\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");\n    node.setAttribute("cm-text", "");\n    return node\n  }\n\n  // Feature-detect IE\'s crummy client rect reporting for bidi text\n  var badBidiRects;\n  function hasBadBidiRects(measure) {\n    if (badBidiRects != null) { return badBidiRects }\n    var txt = removeChildrenAndAdd(measure, document.createTextNode("A\\u062eA"));\n    var r0 = range(txt, 0, 1).getBoundingClientRect();\n    var r1 = range(txt, 1, 2).getBoundingClientRect();\n    removeChildren(measure);\n    if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)\n    return badBidiRects = (r1.right - r0.right < 3)\n  }\n\n  // See if "".split is the broken IE version, if so, provide an\n  // alternative way to split lines.\n  var splitLinesAuto = "\\n\\nb".split(/\\n/).length != 3 ? function (string) {\n    var pos = 0, result = [], l = string.length;\n    while (pos <= l) {\n      var nl = string.indexOf("\\n", pos);\n      if (nl == -1) { nl = string.length; }\n      var line = string.slice(pos, string.charAt(nl - 1) == "\\r" ? nl - 1 : nl);\n      var rt = line.indexOf("\\r");\n      if (rt != -1) {\n        result.push(line.slice(0, rt));\n        pos += rt + 1;\n      } else {\n        result.push(line);\n        pos = nl + 1;\n      }\n    }\n    return result\n  } : function (string) { return string.split(/\\r\\n?|\\n/); };\n\n  var hasSelection = window.getSelection ? function (te) {\n    try { return te.selectionStart != te.selectionEnd }\n    catch(e) { return false }\n  } : function (te) {\n    var range;\n    try {range = te.ownerDocument.selection.createRange();}\n    catch(e) {}\n    if (!range || range.parentElement() != te) { return false }\n    return range.compareEndPoints("StartToEnd", range) != 0\n  };\n\n  var hasCopyEvent = (function () {\n    var e = elt("div");\n    if ("oncopy" in e) { return true }\n    e.setAttribute("oncopy", "return;");\n    return typeof e.oncopy == "function"\n  })();\n\n  var badZoomedRects = null;\n  function hasBadZoomedRects(measure) {\n    if (badZoomedRects != null) { return badZoomedRects }\n    var node = removeChildrenAndAdd(measure, elt("span", "x"));\n    var normal = node.getBoundingClientRect();\n    var fromRange = range(node, 0, 1).getBoundingClientRect();\n    return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1\n  }\n\n  // Known modes, by name and by MIME\n  var modes = {}, mimeModes = {};\n\n  // Extra arguments are stored as the mode\'s dependencies, which is\n  // used by (legacy) mechanisms like loadmode.js to automatically\n  // load a mode. (Preferred mechanism is the require/define calls.)\n  function defineMode(name, mode) {\n    if (arguments.length > 2)\n      { mode.dependencies = Array.prototype.slice.call(arguments, 2); }\n    modes[name] = mode;\n  }\n\n  function defineMIME(mime, spec) {\n    mimeModes[mime] = spec;\n  }\n\n  // Given a MIME type, a {name, ...options} config object, or a name\n  // string, return a mode config object.\n  function resolveMode(spec) {\n    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {\n      spec = mimeModes[spec];\n    } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {\n      var found = mimeModes[spec.name];\n      if (typeof found == "string") { found = {name: found}; }\n      spec = createObj(found, spec);\n      spec.name = found.name;\n    } else if (typeof spec == "string" && /^[\\w\\-]+\\/[\\w\\-]+\\+xml$/.test(spec)) {\n      return resolveMode("application/xml")\n    } else if (typeof spec == "string" && /^[\\w\\-]+\\/[\\w\\-]+\\+json$/.test(spec)) {\n      return resolveMode("application/json")\n    }\n    if (typeof spec == "string") { return {name: spec} }\n    else { return spec || {name: "null"} }\n  }\n\n  // Given a mode spec (anything that resolveMode accepts), find and\n  // initialize an actual mode object.\n  function getMode(options, spec) {\n    spec = resolveMode(spec);\n    var mfactory = modes[spec.name];\n    if (!mfactory) { return getMode(options, "text/plain") }\n    var modeObj = mfactory(options, spec);\n    if (modeExtensions.hasOwnProperty(spec.name)) {\n      var exts = modeExtensions[spec.name];\n      for (var prop in exts) {\n        if (!exts.hasOwnProperty(prop)) { continue }\n        if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }\n        modeObj[prop] = exts[prop];\n      }\n    }\n    modeObj.name = spec.name;\n    if (spec.helperType) { modeObj.helperType = spec.helperType; }\n    if (spec.modeProps) { for (var prop$1 in spec.modeProps)\n      { modeObj[prop$1] = spec.modeProps[prop$1]; } }\n\n    return modeObj\n  }\n\n  // This can be used to attach properties to mode objects from\n  // outside the actual mode definition.\n  var modeExtensions = {};\n  function extendMode(mode, properties) {\n    var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});\n    copyObj(properties, exts);\n  }\n\n  function copyState(mode, state) {\n    if (state === true) { return state }\n    if (mode.copyState) { return mode.copyState(state) }\n    var nstate = {};\n    for (var n in state) {\n      var val = state[n];\n      if (val instanceof Array) { val = val.concat([]); }\n      nstate[n] = val;\n    }\n    return nstate\n  }\n\n  // Given a mode and a state (for that mode), find the inner mode and\n  // state at the position that the state refers to.\n  function innerMode(mode, state) {\n    var info;\n    while (mode.innerMode) {\n      info = mode.innerMode(state);\n      if (!info || info.mode == mode) { break }\n      state = info.state;\n      mode = info.mode;\n    }\n    return info || {mode: mode, state: state}\n  }\n\n  function startState(mode, a1, a2) {\n    return mode.startState ? mode.startState(a1, a2) : true\n  }\n\n  // STRING STREAM\n\n  // Fed to the mode parsers, provides helper functions to make\n  // parsers more succinct.\n\n  var StringStream = function(string, tabSize, lineOracle) {\n    this.pos = this.start = 0;\n    this.string = string;\n    this.tabSize = tabSize || 8;\n    this.lastColumnPos = this.lastColumnValue = 0;\n    this.lineStart = 0;\n    this.lineOracle = lineOracle;\n  };\n\n  StringStream.prototype.eol = function () {return this.pos >= this.string.length};\n  StringStream.prototype.sol = function () {return this.pos == this.lineStart};\n  StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};\n  StringStream.prototype.next = function () {\n    if (this.pos < this.string.length)\n      { return this.string.charAt(this.pos++) }\n  };\n  StringStream.prototype.eat = function (match) {\n    var ch = this.string.charAt(this.pos);\n    var ok;\n    if (typeof match == "string") { ok = ch == match; }\n    else { ok = ch && (match.test ? match.test(ch) : match(ch)); }\n    if (ok) {++this.pos; return ch}\n  };\n  StringStream.prototype.eatWhile = function (match) {\n    var start = this.pos;\n    while (this.eat(match)){}\n    return this.pos > start\n  };\n  StringStream.prototype.eatSpace = function () {\n    var start = this.pos;\n    while (/[\\s\\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; }\n    return this.pos > start\n  };\n  StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};\n  StringStream.prototype.skipTo = function (ch) {\n    var found = this.string.indexOf(ch, this.pos);\n    if (found > -1) {this.pos = found; return true}\n  };\n  StringStream.prototype.backUp = function (n) {this.pos -= n;};\n  StringStream.prototype.column = function () {\n    if (this.lastColumnPos < this.start) {\n      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);\n      this.lastColumnPos = this.start;\n    }\n    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)\n  };\n  StringStream.prototype.indentation = function () {\n    return countColumn(this.string, null, this.tabSize) -\n      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)\n  };\n  StringStream.prototype.match = function (pattern, consume, caseInsensitive) {\n    if (typeof pattern == "string") {\n      var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };\n      var substr = this.string.substr(this.pos, pattern.length);\n      if (cased(substr) == cased(pattern)) {\n        if (consume !== false) { this.pos += pattern.length; }\n        return true\n      }\n    } else {\n      var match = this.string.slice(this.pos).match(pattern);\n      if (match && match.index > 0) { return null }\n      if (match && consume !== false) { this.pos += match[0].length; }\n      return match\n    }\n  };\n  StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};\n  StringStream.prototype.hideFirstChars = function (n, inner) {\n    this.lineStart += n;\n    try { return inner() }\n    finally { this.lineStart -= n; }\n  };\n  StringStream.prototype.lookAhead = function (n) {\n    var oracle = this.lineOracle;\n    return oracle && oracle.lookAhead(n)\n  };\n  StringStream.prototype.baseToken = function () {\n    var oracle = this.lineOracle;\n    return oracle && oracle.baseToken(this.pos)\n  };\n\n  // Find the line object corresponding to the given line number.\n  function getLine(doc, n) {\n    n -= doc.first;\n    if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }\n    var chunk = doc;\n    while (!chunk.lines) {\n      for (var i = 0;; ++i) {\n        var child = chunk.children[i], sz = child.chunkSize();\n        if (n < sz) { chunk = child; break }\n        n -= sz;\n      }\n    }\n    return chunk.lines[n]\n  }\n\n  // Get the part of a document between two positions, as an array of\n  // strings.\n  function getBetween(doc, start, end) {\n    var out = [], n = start.line;\n    doc.iter(start.line, end.line + 1, function (line) {\n      var text = line.text;\n      if (n == end.line) { text = text.slice(0, end.ch); }\n      if (n == start.line) { text = text.slice(start.ch); }\n      out.push(text);\n      ++n;\n    });\n    return out\n  }\n  // Get the lines between from and to, as array of strings.\n  function getLines(doc, from, to) {\n    var out = [];\n    doc.iter(from, to, function (line) { out.push(line.text); }); // iter aborts when callback returns truthy value\n    return out\n  }\n\n  // Update the height of a line, propagating the height change\n  // upwards to parent nodes.\n  function updateLineHeight(line, height) {\n    var diff = height - line.height;\n    if (diff) { for (var n = line; n; n = n.parent) { n.height += diff; } }\n  }\n\n  // Given a line object, find its line number by walking up through\n  // its parent links.\n  function lineNo(line) {\n    if (line.parent == null) { return null }\n    var cur = line.parent, no = indexOf(cur.lines, line);\n    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {\n      for (var i = 0;; ++i) {\n        if (chunk.children[i] == cur) { break }\n        no += chunk.children[i].chunkSize();\n      }\n    }\n    return no + cur.first\n  }\n\n  // Find the line at the given vertical position, using the height\n  // information in the document tree.\n  function lineAtHeight(chunk, h) {\n    var n = chunk.first;\n    outer: do {\n      for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {\n        var child = chunk.children[i$1], ch = child.height;\n        if (h < ch) { chunk = child; continue outer }\n        h -= ch;\n        n += child.chunkSize();\n      }\n      return n\n    } while (!chunk.lines)\n    var i = 0;\n    for (; i < chunk.lines.length; ++i) {\n      var line = chunk.lines[i], lh = line.height;\n      if (h < lh) { break }\n      h -= lh;\n    }\n    return n + i\n  }\n\n  function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}\n\n  function lineNumberFor(options, i) {\n    return String(options.lineNumberFormatter(i + options.firstLineNumber))\n  }\n\n  // A Pos instance represents a position within the text.\n  function Pos(line, ch, sticky) {\n    if ( sticky === void 0 ) sticky = null;\n\n    if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) }\n    this.line = line;\n    this.ch = ch;\n    this.sticky = sticky;\n  }\n\n  // Compare two positions, return 0 if they are the same, a negative\n  // number when a is less, and a positive number otherwise.\n  function cmp(a, b) { return a.line - b.line || a.ch - b.ch }\n\n  function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 }\n\n  function copyPos(x) {return Pos(x.line, x.ch)}\n  function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }\n  function minPos(a, b) { return cmp(a, b) < 0 ? a : b }\n\n  // Most of the external API clips given positions to make sure they\n  // actually exist within the document.\n  function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}\n  function clipPos(doc, pos) {\n    if (pos.line < doc.first) { return Pos(doc.first, 0) }\n    var last = doc.first + doc.size - 1;\n    if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }\n    return clipToLen(pos, getLine(doc, pos.line).text.length)\n  }\n  function clipToLen(pos, linelen) {\n    var ch = pos.ch;\n    if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }\n    else if (ch < 0) { return Pos(pos.line, 0) }\n    else { return pos }\n  }\n  function clipPosArray(doc, array) {\n    var out = [];\n    for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]); }\n    return out\n  }\n\n  var SavedContext = function(state, lookAhead) {\n    this.state = state;\n    this.lookAhead = lookAhead;\n  };\n\n  var Context = function(doc, state, line, lookAhead) {\n    this.state = state;\n    this.doc = doc;\n    this.line = line;\n    this.maxLookAhead = lookAhead || 0;\n    this.baseTokens = null;\n    this.baseTokenPos = 1;\n  };\n\n  Context.prototype.lookAhead = function (n) {\n    var line = this.doc.getLine(this.line + n);\n    if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n; }\n    return line\n  };\n\n  Context.prototype.baseToken = function (n) {\n    if (!this.baseTokens) { return null }\n    while (this.baseTokens[this.baseTokenPos] <= n)\n      { this.baseTokenPos += 2; }\n    var type = this.baseTokens[this.baseTokenPos + 1];\n    return {type: type && type.replace(/( |^)overlay .*/, ""),\n            size: this.baseTokens[this.baseTokenPos] - n}\n  };\n\n  Context.prototype.nextLine = function () {\n    this.line++;\n    if (this.maxLookAhead > 0) { this.maxLookAhead--; }\n  };\n\n  Context.fromSaved = function (doc, saved, line) {\n    if (saved instanceof SavedContext)\n      { return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead) }\n    else\n      { return new Context(doc, copyState(doc.mode, saved), line) }\n  };\n\n  Context.prototype.save = function (copy) {\n    var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state;\n    return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state\n  };\n\n\n  // Compute a style array (an array starting with a mode generation\n  // -- for invalidation -- followed by pairs of end positions and\n  // style strings), which is used to highlight the tokens on the\n  // line.\n  function highlightLine(cm, line, context, forceToEnd) {\n    // A styles array always starts with a number identifying the\n    // mode/overlays that it is based on (for easy invalidation).\n    var st = [cm.state.modeGen], lineClasses = {};\n    // Compute the base array of styles\n    runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); },\n            lineClasses, forceToEnd);\n    var state = context.state;\n\n    // Run overlays, adjust style array.\n    var loop = function ( o ) {\n      context.baseTokens = st;\n      var overlay = cm.state.overlays[o], i = 1, at = 0;\n      context.state = true;\n      runMode(cm, line.text, overlay.mode, context, function (end, style) {\n        var start = i;\n        // Ensure there\'s a token end at the current position, and that i points at it\n        while (at < end) {\n          var i_end = st[i];\n          if (i_end > end)\n            { st.splice(i, 1, end, st[i+1], i_end); }\n          i += 2;\n          at = Math.min(end, i_end);\n        }\n        if (!style) { return }\n        if (overlay.opaque) {\n          st.splice(start, i - start, end, "overlay " + style);\n          i = start + 2;\n        } else {\n          for (; start < i; start += 2) {\n            var cur = st[start+1];\n            st[start+1] = (cur ? cur + " " : "") + "overlay " + style;\n          }\n        }\n      }, lineClasses);\n      context.state = state;\n      context.baseTokens = null;\n      context.baseTokenPos = 1;\n    };\n\n    for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );\n\n    return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}\n  }\n\n  function getLineStyles(cm, line, updateFrontier) {\n    if (!line.styles || line.styles[0] != cm.state.modeGen) {\n      var context = getContextBefore(cm, lineNo(line));\n      var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state);\n      var result = highlightLine(cm, line, context);\n      if (resetState) { context.state = resetState; }\n      line.stateAfter = context.save(!resetState);\n      line.styles = result.styles;\n      if (result.classes) { line.styleClasses = result.classes; }\n      else if (line.styleClasses) { line.styleClasses = null; }\n      if (updateFrontier === cm.doc.highlightFrontier)\n        { cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier); }\n    }\n    return line.styles\n  }\n\n  function getContextBefore(cm, n, precise) {\n    var doc = cm.doc, display = cm.display;\n    if (!doc.mode.startState) { return new Context(doc, true, n) }\n    var start = findStartLine(cm, n, precise);\n    var saved = start > doc.first && getLine(doc, start - 1).stateAfter;\n    var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start);\n\n    doc.iter(start, n, function (line) {\n      processLine(cm, line.text, context);\n      var pos = context.line;\n      line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null;\n      context.nextLine();\n    });\n    if (precise) { doc.modeFrontier = context.line; }\n    return context\n  }\n\n  // Lightweight form of highlight -- proceed over this line and\n  // update state, but don\'t save a style array. Used for lines that\n  // aren\'t currently visible.\n  function processLine(cm, text, context, startAt) {\n    var mode = cm.doc.mode;\n    var stream = new StringStream(text, cm.options.tabSize, context);\n    stream.start = stream.pos = startAt || 0;\n    if (text == "") { callBlankLine(mode, context.state); }\n    while (!stream.eol()) {\n      readToken(mode, stream, context.state);\n      stream.start = stream.pos;\n    }\n  }\n\n  function callBlankLine(mode, state) {\n    if (mode.blankLine) { return mode.blankLine(state) }\n    if (!mode.innerMode) { return }\n    var inner = innerMode(mode, state);\n    if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }\n  }\n\n  function readToken(mode, stream, state, inner) {\n    for (var i = 0; i < 10; i++) {\n      if (inner) { inner[0] = innerMode(mode, state).mode; }\n      var style = mode.token(stream, state);\n      if (stream.pos > stream.start) { return style }\n    }\n    throw new Error("Mode " + mode.name + " failed to advance stream.")\n  }\n\n  var Token = function(stream, type, state) {\n    this.start = stream.start; this.end = stream.pos;\n    this.string = stream.current();\n    this.type = type || null;\n    this.state = state;\n  };\n\n  // Utility for getTokenAt and getLineTokens\n  function takeToken(cm, pos, precise, asArray) {\n    var doc = cm.doc, mode = doc.mode, style;\n    pos = clipPos(doc, pos);\n    var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise);\n    var stream = new StringStream(line.text, cm.options.tabSize, context), tokens;\n    if (asArray) { tokens = []; }\n    while ((asArray || stream.pos < pos.ch) && !stream.eol()) {\n      stream.start = stream.pos;\n      style = readToken(mode, stream, context.state);\n      if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))); }\n    }\n    return asArray ? tokens : new Token(stream, style, context.state)\n  }\n\n  function extractLineClasses(type, output) {\n    if (type) { for (;;) {\n      var lineClass = type.match(/(?:^|\\s+)line-(background-)?(\\S+)/);\n      if (!lineClass) { break }\n      type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);\n      var prop = lineClass[1] ? "bgClass" : "textClass";\n      if (output[prop] == null)\n        { output[prop] = lineClass[2]; }\n      else if (!(new RegExp("(?:^|\\s)" + lineClass[2] + "(?:$|\\s)")).test(output[prop]))\n        { output[prop] += " " + lineClass[2]; }\n    } }\n    return type\n  }\n\n  // Run the given mode\'s parser over a line, calling f for each token.\n  function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) {\n    var flattenSpans = mode.flattenSpans;\n    if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans; }\n    var curStart = 0, curStyle = null;\n    var stream = new StringStream(text, cm.options.tabSize, context), style;\n    var inner = cm.options.addModeClass && [null];\n    if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses); }\n    while (!stream.eol()) {\n      if (stream.pos > cm.options.maxHighlightLength) {\n        flattenSpans = false;\n        if (forceToEnd) { processLine(cm, text, context, stream.pos); }\n        stream.pos = text.length;\n        style = null;\n      } else {\n        style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses);\n      }\n      if (inner) {\n        var mName = inner[0].name;\n        if (mName) { style = "m-" + (style ? mName + " " + style : mName); }\n      }\n      if (!flattenSpans || curStyle != style) {\n        while (curStart < stream.start) {\n          curStart = Math.min(stream.start, curStart + 5000);\n          f(curStart, curStyle);\n        }\n        curStyle = style;\n      }\n      stream.start = stream.pos;\n    }\n    while (curStart < stream.pos) {\n      // Webkit seems to refuse to render text nodes longer than 57444\n      // characters, and returns inaccurate measurements in nodes\n      // starting around 5000 chars.\n      var pos = Math.min(stream.pos, curStart + 5000);\n      f(pos, curStyle);\n      curStart = pos;\n    }\n  }\n\n  // Finds the line to start with when starting a parse. Tries to\n  // find a line with a stateAfter, so that it can start with a\n  // valid state. If that fails, it returns the line with the\n  // smallest indentation, which tends to need the least context to\n  // parse correctly.\n  function findStartLine(cm, n, precise) {\n    var minindent, minline, doc = cm.doc;\n    var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);\n    for (var search = n; search > lim; --search) {\n      if (search <= doc.first) { return doc.first }\n      var line = getLine(doc, search - 1), after = line.stateAfter;\n      if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier))\n        { return search }\n      var indented = countColumn(line.text, null, cm.options.tabSize);\n      if (minline == null || minindent > indented) {\n        minline = search - 1;\n        minindent = indented;\n      }\n    }\n    return minline\n  }\n\n  function retreatFrontier(doc, n) {\n    doc.modeFrontier = Math.min(doc.modeFrontier, n);\n    if (doc.highlightFrontier < n - 10) { return }\n    var start = doc.first;\n    for (var line = n - 1; line > start; line--) {\n      var saved = getLine(doc, line).stateAfter;\n      // change is on 3\n      // state on line 1 looked ahead 2 -- so saw 3\n      // test 1 + 2 < 3 should cover this\n      if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) {\n        start = line + 1;\n        break\n      }\n    }\n    doc.highlightFrontier = Math.min(doc.highlightFrontier, start);\n  }\n\n  // Optimize some code when these features are not used.\n  var sawReadOnlySpans = false, sawCollapsedSpans = false;\n\n  function seeReadOnlySpans() {\n    sawReadOnlySpans = true;\n  }\n\n  function seeCollapsedSpans() {\n    sawCollapsedSpans = true;\n  }\n\n  // TEXTMARKER SPANS\n\n  function MarkedSpan(marker, from, to) {\n    this.marker = marker;\n    this.from = from; this.to = to;\n  }\n\n  // Search an array of spans for a span matching the given marker.\n  function getMarkedSpanFor(spans, marker) {\n    if (spans) { for (var i = 0; i < spans.length; ++i) {\n      var span = spans[i];\n      if (span.marker == marker) { return span }\n    } }\n  }\n  // Remove a span from an array, returning undefined if no spans are\n  // left (we don\'t store arrays for lines without spans).\n  function removeMarkedSpan(spans, span) {\n    var r;\n    for (var i = 0; i < spans.length; ++i)\n      { if (spans[i] != span) { (r || (r = [])).push(spans[i]); } }\n    return r\n  }\n  // Add a span to a line.\n  function addMarkedSpan(line, span) {\n    line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];\n    span.marker.attachLine(line);\n  }\n\n  // Used for the algorithm that adjusts markers for a change in the\n  // document. These functions cut an array of spans at a given\n  // character position, returning an array of remaining chunks (or\n  // undefined if nothing remains).\n  function markedSpansBefore(old, startCh, isInsert) {\n    var nw;\n    if (old) { for (var i = 0; i < old.length; ++i) {\n      var span = old[i], marker = span.marker;\n      var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);\n      if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {\n        var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh)\n        ;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));\n      }\n    } }\n    return nw\n  }\n  function markedSpansAfter(old, endCh, isInsert) {\n    var nw;\n    if (old) { for (var i = 0; i < old.length; ++i) {\n      var span = old[i], marker = span.marker;\n      var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);\n      if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {\n        var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh)\n        ;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,\n                                              span.to == null ? null : span.to - endCh));\n      }\n    } }\n    return nw\n  }\n\n  // Given a change object, compute the new set of marker spans that\n  // cover the line in which the change took place. Removes spans\n  // entirely within the change, reconnects spans belonging to the\n  // same marker that appear on both sides of the change, and cuts off\n  // spans partially within the change. Returns an array of span\n  // arrays with one element for each line in (after) the change.\n  function stretchSpansOverChange(doc, change) {\n    if (change.full) { return null }\n    var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;\n    var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;\n    if (!oldFirst && !oldLast) { return null }\n\n    var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;\n    // Get the spans that \'stick out\' on both sides\n    var first = markedSpansBefore(oldFirst, startCh, isInsert);\n    var last = markedSpansAfter(oldLast, endCh, isInsert);\n\n    // Next, merge those two ends\n    var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);\n    if (first) {\n      // Fix up .to properties of first\n      for (var i = 0; i < first.length; ++i) {\n        var span = first[i];\n        if (span.to == null) {\n          var found = getMarkedSpanFor(last, span.marker);\n          if (!found) { span.to = startCh; }\n          else if (sameLine) { span.to = found.to == null ? null : found.to + offset; }\n        }\n      }\n    }\n    if (last) {\n      // Fix up .from in last (or move them into first in case of sameLine)\n      for (var i$1 = 0; i$1 < last.length; ++i$1) {\n        var span$1 = last[i$1];\n        if (span$1.to != null) { span$1.to += offset; }\n        if (span$1.from == null) {\n          var found$1 = getMarkedSpanFor(first, span$1.marker);\n          if (!found$1) {\n            span$1.from = offset;\n            if (sameLine) { (first || (first = [])).push(span$1); }\n          }\n        } else {\n          span$1.from += offset;\n          if (sameLine) { (first || (first = [])).push(span$1); }\n        }\n      }\n    }\n    // Make sure we didn\'t create any zero-length spans\n    if (first) { first = clearEmptySpans(first); }\n    if (last && last != first) { last = clearEmptySpans(last); }\n\n    var newMarkers = [first];\n    if (!sameLine) {\n      // Fill gap with whole-line-spans\n      var gap = change.text.length - 2, gapMarkers;\n      if (gap > 0 && first)\n        { for (var i$2 = 0; i$2 < first.length; ++i$2)\n          { if (first[i$2].to == null)\n            { (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)); } } }\n      for (var i$3 = 0; i$3 < gap; ++i$3)\n        { newMarkers.push(gapMarkers); }\n      newMarkers.push(last);\n    }\n    return newMarkers\n  }\n\n  // Remove spans that are empty and don\'t have a clearWhenEmpty\n  // option of false.\n  function clearEmptySpans(spans) {\n    for (var i = 0; i < spans.length; ++i) {\n      var span = spans[i];\n      if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)\n        { spans.splice(i--, 1); }\n    }\n    if (!spans.length) { return null }\n    return spans\n  }\n\n  // Used to \'clip\' out readOnly ranges when making a change.\n  function removeReadOnlyRanges(doc, from, to) {\n    var markers = null;\n    doc.iter(from.line, to.line + 1, function (line) {\n      if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {\n        var mark = line.markedSpans[i].marker;\n        if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))\n          { (markers || (markers = [])).push(mark); }\n      } }\n    });\n    if (!markers) { return null }\n    var parts = [{from: from, to: to}];\n    for (var i = 0; i < markers.length; ++i) {\n      var mk = markers[i], m = mk.find(0);\n      for (var j = 0; j < parts.length; ++j) {\n        var p = parts[j];\n        if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }\n        var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);\n        if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)\n          { newParts.push({from: p.from, to: m.from}); }\n        if (dto > 0 || !mk.inclusiveRight && !dto)\n          { newParts.push({from: m.to, to: p.to}); }\n        parts.splice.apply(parts, newParts);\n        j += newParts.length - 3;\n      }\n    }\n    return parts\n  }\n\n  // Connect or disconnect spans from a line.\n  function detachMarkedSpans(line) {\n    var spans = line.markedSpans;\n    if (!spans) { return }\n    for (var i = 0; i < spans.length; ++i)\n      { spans[i].marker.detachLine(line); }\n    line.markedSpans = null;\n  }\n  function attachMarkedSpans(line, spans) {\n    if (!spans) { return }\n    for (var i = 0; i < spans.length; ++i)\n      { spans[i].marker.attachLine(line); }\n    line.markedSpans = spans;\n  }\n\n  // Helpers used when computing which overlapping collapsed span\n  // counts as the larger one.\n  function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }\n  function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }\n\n  // Returns a number indicating which of two overlapping collapsed\n  // spans is larger (and thus includes the other). Falls back to\n  // comparing ids when the spans cover exactly the same range.\n  function compareCollapsedMarkers(a, b) {\n    var lenDiff = a.lines.length - b.lines.length;\n    if (lenDiff != 0) { return lenDiff }\n    var aPos = a.find(), bPos = b.find();\n    var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b);\n    if (fromCmp) { return -fromCmp }\n    var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b);\n    if (toCmp) { return toCmp }\n    return b.id - a.id\n  }\n\n  // Find out whether a line ends or starts in a collapsed span. If\n  // so, return the marker for that span.\n  function collapsedSpanAtSide(line, start) {\n    var sps = sawCollapsedSpans && line.markedSpans, found;\n    if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {\n      sp = sps[i];\n      if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&\n          (!found || compareCollapsedMarkers(found, sp.marker) < 0))\n        { found = sp.marker; }\n    } }\n    return found\n  }\n  function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }\n  function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }\n\n  function collapsedSpanAround(line, ch) {\n    var sps = sawCollapsedSpans && line.markedSpans, found;\n    if (sps) { for (var i = 0; i < sps.length; ++i) {\n      var sp = sps[i];\n      if (sp.marker.collapsed && (sp.from == null || sp.from < ch) && (sp.to == null || sp.to > ch) &&\n          (!found || compareCollapsedMarkers(found, sp.marker) < 0)) { found = sp.marker; }\n    } }\n    return found\n  }\n\n  // Test whether there exists a collapsed span that partially\n  // overlaps (covers the start or end, but not both) of a new span.\n  // Such overlap is not allowed.\n  function conflictingCollapsedRange(doc, lineNo, from, to, marker) {\n    var line = getLine(doc, lineNo);\n    var sps = sawCollapsedSpans && line.markedSpans;\n    if (sps) { for (var i = 0; i < sps.length; ++i) {\n      var sp = sps[i];\n      if (!sp.marker.collapsed) { continue }\n      var found = sp.marker.find(0);\n      var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);\n      var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);\n      if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }\n      if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||\n          fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))\n        { return true }\n    } }\n  }\n\n  // A visual line is a line as drawn on the screen. Folding, for\n  // example, can cause multiple logical lines to appear on the same\n  // visual line. This finds the start of the visual line that the\n  // given line is part of (usually that is the line itself).\n  function visualLine(line) {\n    var merged;\n    while (merged = collapsedSpanAtStart(line))\n      { line = merged.find(-1, true).line; }\n    return line\n  }\n\n  function visualLineEnd(line) {\n    var merged;\n    while (merged = collapsedSpanAtEnd(line))\n      { line = merged.find(1, true).line; }\n    return line\n  }\n\n  // Returns an array of logical lines that continue the visual line\n  // started by the argument, or undefined if there are no such lines.\n  function visualLineContinued(line) {\n    var merged, lines;\n    while (merged = collapsedSpanAtEnd(line)) {\n      line = merged.find(1, true).line\n      ;(lines || (lines = [])).push(line);\n    }\n    return lines\n  }\n\n  // Get the line number of the start of the visual line that the\n  // given line number is part of.\n  function visualLineNo(doc, lineN) {\n    var line = getLine(doc, lineN), vis = visualLine(line);\n    if (line == vis) { return lineN }\n    return lineNo(vis)\n  }\n\n  // Get the line number of the start of the next visual line after\n  // the given line.\n  function visualLineEndNo(doc, lineN) {\n    if (lineN > doc.lastLine()) { return lineN }\n    var line = getLine(doc, lineN), merged;\n    if (!lineIsHidden(doc, line)) { return lineN }\n    while (merged = collapsedSpanAtEnd(line))\n      { line = merged.find(1, true).line; }\n    return lineNo(line) + 1\n  }\n\n  // Compute whether a line is hidden. Lines count as hidden when they\n  // are part of a visual line that starts with another line, or when\n  // they are entirely covered by collapsed, non-widget span.\n  function lineIsHidden(doc, line) {\n    var sps = sawCollapsedSpans && line.markedSpans;\n    if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {\n      sp = sps[i];\n      if (!sp.marker.collapsed) { continue }\n      if (sp.from == null) { return true }\n      if (sp.marker.widgetNode) { continue }\n      if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))\n        { return true }\n    } }\n  }\n  function lineIsHiddenInner(doc, line, span) {\n    if (span.to == null) {\n      var end = span.marker.find(1, true);\n      return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))\n    }\n    if (span.marker.inclusiveRight && span.to == line.text.length)\n      { return true }\n    for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) {\n      sp = line.markedSpans[i];\n      if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&\n          (sp.to == null || sp.to != span.from) &&\n          (sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&\n          lineIsHiddenInner(doc, line, sp)) { return true }\n    }\n  }\n\n  // Find the height above the given line.\n  function heightAtLine(lineObj) {\n    lineObj = visualLine(lineObj);\n\n    var h = 0, chunk = lineObj.parent;\n    for (var i = 0; i < chunk.lines.length; ++i) {\n      var line = chunk.lines[i];\n      if (line == lineObj) { break }\n      else { h += line.height; }\n    }\n    for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {\n      for (var i$1 = 0; i$1 < p.children.length; ++i$1) {\n        var cur = p.children[i$1];\n        if (cur == chunk) { break }\n        else { h += cur.height; }\n      }\n    }\n    return h\n  }\n\n  // Compute the character length of a line, taking into account\n  // collapsed ranges (see markText) that might hide parts, and join\n  // other lines onto it.\n  function lineLength(line) {\n    if (line.height == 0) { return 0 }\n    var len = line.text.length, merged, cur = line;\n    while (merged = collapsedSpanAtStart(cur)) {\n      var found = merged.find(0, true);\n      cur = found.from.line;\n      len += found.from.ch - found.to.ch;\n    }\n    cur = line;\n    while (merged = collapsedSpanAtEnd(cur)) {\n      var found$1 = merged.find(0, true);\n      len -= cur.text.length - found$1.from.ch;\n      cur = found$1.to.line;\n      len += cur.text.length - found$1.to.ch;\n    }\n    return len\n  }\n\n  // Find the longest line in the document.\n  function findMaxLine(cm) {\n    var d = cm.display, doc = cm.doc;\n    d.maxLine = getLine(doc, doc.first);\n    d.maxLineLength = lineLength(d.maxLine);\n    d.maxLineChanged = true;\n    doc.iter(function (line) {\n      var len = lineLength(line);\n      if (len > d.maxLineLength) {\n        d.maxLineLength = len;\n        d.maxLine = line;\n      }\n    });\n  }\n\n  // LINE DATA STRUCTURE\n\n  // Line objects. These hold state related to a line, including\n  // highlighting info (the styles array).\n  var Line = function(text, markedSpans, estimateHeight) {\n    this.text = text;\n    attachMarkedSpans(this, markedSpans);\n    this.height = estimateHeight ? estimateHeight(this) : 1;\n  };\n\n  Line.prototype.lineNo = function () { return lineNo(this) };\n  eventMixin(Line);\n\n  // Change the content (text, markers) of a line. Automatically\n  // invalidates cached information and tries to re-estimate the\n  // line\'s height.\n  function updateLine(line, text, markedSpans, estimateHeight) {\n    line.text = text;\n    if (line.stateAfter) { line.stateAfter = null; }\n    if (line.styles) { line.styles = null; }\n    if (line.order != null) { line.order = null; }\n    detachMarkedSpans(line);\n    attachMarkedSpans(line, markedSpans);\n    var estHeight = estimateHeight ? estimateHeight(line) : 1;\n    if (estHeight != line.height) { updateLineHeight(line, estHeight); }\n  }\n\n  // Detach a line from the document tree and its markers.\n  function cleanUpLine(line) {\n    line.parent = null;\n    detachMarkedSpans(line);\n  }\n\n  // Convert a style as returned by a mode (either null, or a string\n  // containing one or more styles) to a CSS style. This is cached,\n  // and also looks for line-wide styles.\n  var styleToClassCache = {}, styleToClassCacheWithMode = {};\n  function interpretTokenStyle(style, options) {\n    if (!style || /^\\s*$/.test(style)) { return null }\n    var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;\n    return cache[style] ||\n      (cache[style] = style.replace(/\\S+/g, "cm-$&"))\n  }\n\n  // Render the DOM representation of the text of a line. Also builds\n  // up a \'line map\', which points at the DOM nodes that represent\n  // specific stretches of text, and is used by the measuring code.\n  // The returned object contains the DOM node, this map, and\n  // information about line-wide styles that were set by the mode.\n  function buildLineContent(cm, lineView) {\n    // The padding-right forces the element to have a \'border\', which\n    // is needed on Webkit to be able to get line-level bounding\n    // rectangles for it (in measureChar).\n    var content = eltP("span", null, null, webkit ? "padding-right: .1px" : null);\n    var builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content,\n                   col: 0, pos: 0, cm: cm,\n                   trailingSpace: false,\n                   splitSpaces: cm.getOption("lineWrapping")};\n    lineView.measure = {};\n\n    // Iterate over the logical lines that make up this visual line.\n    for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {\n      var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0);\n      builder.pos = 0;\n      builder.addToken = buildToken;\n      // Optionally wire in some hacks into the token-rendering\n      // algorithm, to deal with browser quirks.\n      if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction)))\n        { builder.addToken = buildTokenBadBidi(builder.addToken, order); }\n      builder.map = [];\n      var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);\n      insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));\n      if (line.styleClasses) {\n        if (line.styleClasses.bgClass)\n          { builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); }\n        if (line.styleClasses.textClass)\n          { builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); }\n      }\n\n      // Ensure at least a single node is present, for measuring.\n      if (builder.map.length == 0)\n        { builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); }\n\n      // Store the map and a cache object for the current logical line\n      if (i == 0) {\n        lineView.measure.map = builder.map;\n        lineView.measure.cache = {};\n      } else {\n  (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)\n        ;(lineView.measure.caches || (lineView.measure.caches = [])).push({});\n      }\n    }\n\n    // See issue #2901\n    if (webkit) {\n      var last = builder.content.lastChild;\n      if (/\\bcm-tab\\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))\n        { builder.content.className = "cm-tab-wrap-hack"; }\n    }\n\n    signal(cm, "renderLine", cm, lineView.line, builder.pre);\n    if (builder.pre.className)\n      { builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); }\n\n    return builder\n  }\n\n  function defaultSpecialCharPlaceholder(ch) {\n    var token = elt("span", "\\u2022", "cm-invalidchar");\n    token.title = "\\\\u" + ch.charCodeAt(0).toString(16);\n    token.setAttribute("aria-label", token.title);\n    return token\n  }\n\n  // Build up the DOM representation for a single token, and add it to\n  // the line map. Takes care to render special characters separately.\n  function buildToken(builder, text, style, startStyle, endStyle, css, attributes) {\n    if (!text) { return }\n    var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text;\n    var special = builder.cm.state.specialChars, mustWrap = false;\n    var content;\n    if (!special.test(text)) {\n      builder.col += text.length;\n      content = document.createTextNode(displayText);\n      builder.map.push(builder.pos, builder.pos + text.length, content);\n      if (ie && ie_version < 9) { mustWrap = true; }\n      builder.pos += text.length;\n    } else {\n      content = document.createDocumentFragment();\n      var pos = 0;\n      while (true) {\n        special.lastIndex = pos;\n        var m = special.exec(text);\n        var skipped = m ? m.index - pos : text.length - pos;\n        if (skipped) {\n          var txt = document.createTextNode(displayText.slice(pos, pos + skipped));\n          if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])); }\n          else { content.appendChild(txt); }\n          builder.map.push(builder.pos, builder.pos + skipped, txt);\n          builder.col += skipped;\n          builder.pos += skipped;\n        }\n        if (!m) { break }\n        pos += skipped + 1;\n        var txt$1 = (void 0);\n        if (m[0] == "\\t") {\n          var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;\n          txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));\n          txt$1.setAttribute("role", "presentation");\n          txt$1.setAttribute("cm-text", "\\t");\n          builder.col += tabWidth;\n        } else if (m[0] == "\\r" || m[0] == "\\n") {\n          txt$1 = content.appendChild(elt("span", m[0] == "\\r" ? "\\u240d" : "\\u2424", "cm-invalidchar"));\n          txt$1.setAttribute("cm-text", m[0]);\n          builder.col += 1;\n        } else {\n          txt$1 = builder.cm.options.specialCharPlaceholder(m[0]);\n          txt$1.setAttribute("cm-text", m[0]);\n          if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])); }\n          else { content.appendChild(txt$1); }\n          builder.col += 1;\n        }\n        builder.map.push(builder.pos, builder.pos + 1, txt$1);\n        builder.pos++;\n      }\n    }\n    builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32;\n    if (style || startStyle || endStyle || mustWrap || css) {\n      var fullStyle = style || "";\n      if (startStyle) { fullStyle += startStyle; }\n      if (endStyle) { fullStyle += endStyle; }\n      var token = elt("span", [content], fullStyle, css);\n      if (attributes) {\n        for (var attr in attributes) { if (attributes.hasOwnProperty(attr) && attr != "style" && attr != "class")\n          { token.setAttribute(attr, attributes[attr]); } }\n      }\n      return builder.content.appendChild(token)\n    }\n    builder.content.appendChild(content);\n  }\n\n  // Change some spaces to NBSP to prevent the browser from collapsing\n  // trailing spaces at the end of a line when rendering text (issue #1362).\n  function splitSpaces(text, trailingBefore) {\n    if (text.length > 1 && !/  /.test(text)) { return text }\n    var spaceBefore = trailingBefore, result = "";\n    for (var i = 0; i < text.length; i++) {\n      var ch = text.charAt(i);\n      if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))\n        { ch = "\\u00a0"; }\n      result += ch;\n      spaceBefore = ch == " ";\n    }\n    return result\n  }\n\n  // Work around nonsense dimensions being reported for stretches of\n  // right-to-left text.\n  function buildTokenBadBidi(inner, order) {\n    return function (builder, text, style, startStyle, endStyle, css, attributes) {\n      style = style ? style + " cm-force-border" : "cm-force-border";\n      var start = builder.pos, end = start + text.length;\n      for (;;) {\n        // Find the part that overlaps with the start of this text\n        var part = (void 0);\n        for (var i = 0; i < order.length; i++) {\n          part = order[i];\n          if (part.to > start && part.from <= start) { break }\n        }\n        if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, css, attributes) }\n        inner(builder, text.slice(0, part.to - start), style, startStyle, null, css, attributes);\n        startStyle = null;\n        text = text.slice(part.to - start);\n        start = part.to;\n      }\n    }\n  }\n\n  function buildCollapsedSpan(builder, size, marker, ignoreWidget) {\n    var widget = !ignoreWidget && marker.widgetNode;\n    if (widget) { builder.map.push(builder.pos, builder.pos + size, widget); }\n    if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {\n      if (!widget)\n        { widget = builder.content.appendChild(document.createElement("span")); }\n      widget.setAttribute("cm-marker", marker.id);\n    }\n    if (widget) {\n      builder.cm.display.input.setUneditable(widget);\n      builder.content.appendChild(widget);\n    }\n    builder.pos += size;\n    builder.trailingSpace = false;\n  }\n\n  // Outputs a number of spans to make up a line, taking highlighting\n  // and marked text into account.\n  function insertLineContent(line, builder, styles) {\n    var spans = line.markedSpans, allText = line.text, at = 0;\n    if (!spans) {\n      for (var i$1 = 1; i$1 < styles.length; i$1+=2)\n        { builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)); }\n      return\n    }\n\n    var len = allText.length, pos = 0, i = 1, text = "", style, css;\n    var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed, attributes;\n    for (;;) {\n      if (nextChange == pos) { // Update current marker set\n        spanStyle = spanEndStyle = spanStartStyle = css = "";\n        attributes = null;\n        collapsed = null; nextChange = Infinity;\n        var foundBookmarks = [], endStyles = (void 0);\n        for (var j = 0; j < spans.length; ++j) {\n          var sp = spans[j], m = sp.marker;\n          if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {\n            foundBookmarks.push(m);\n          } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {\n            if (sp.to != null && sp.to != pos && nextChange > sp.to) {\n              nextChange = sp.to;\n              spanEndStyle = "";\n            }\n            if (m.className) { spanStyle += " " + m.className; }\n            if (m.css) { css = (css ? css + ";" : "") + m.css; }\n            if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle; }\n            if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to); }\n            // support for the old title property\n            // https://github.com/codemirror/CodeMirror/pull/5673\n            if (m.title) { (attributes || (attributes = {})).title = m.title; }\n            if (m.attributes) {\n              for (var attr in m.attributes)\n                { (attributes || (attributes = {}))[attr] = m.attributes[attr]; }\n            }\n            if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))\n              { collapsed = sp; }\n          } else if (sp.from > pos && nextChange > sp.from) {\n            nextChange = sp.from;\n          }\n        }\n        if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2)\n          { if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1]; } } }\n\n        if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2)\n          { buildCollapsedSpan(builder, 0, foundBookmarks[j$2]); } }\n        if (collapsed && (collapsed.from || 0) == pos) {\n          buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,\n                             collapsed.marker, collapsed.from == null);\n          if (collapsed.to == null) { return }\n          if (collapsed.to == pos) { collapsed = false; }\n        }\n      }\n      if (pos >= len) { break }\n\n      var upto = Math.min(len, nextChange);\n      while (true) {\n        if (text) {\n          var end = pos + text.length;\n          if (!collapsed) {\n            var tokenText = end > upto ? text.slice(0, upto - pos) : text;\n            builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,\n                             spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", css, attributes);\n          }\n          if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}\n          pos = end;\n          spanStartStyle = "";\n        }\n        text = allText.slice(at, at = styles[i++]);\n        style = interpretTokenStyle(styles[i++], builder.cm.options);\n      }\n    }\n  }\n\n\n  // These objects are used to represent the visible (currently drawn)\n  // part of the document. A LineView may correspond to multiple\n  // logical lines, if those are connected by collapsed ranges.\n  function LineView(doc, line, lineN) {\n    // The starting line\n    this.line = line;\n    // Continuing lines, if any\n    this.rest = visualLineContinued(line);\n    // Number of logical lines in this visual line\n    this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;\n    this.node = this.text = null;\n    this.hidden = lineIsHidden(doc, line);\n  }\n\n  // Create a range of LineView objects for the given lines.\n  function buildViewArray(cm, from, to) {\n    var array = [], nextPos;\n    for (var pos = from; pos < to; pos = nextPos) {\n      var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);\n      nextPos = pos + view.size;\n      array.push(view);\n    }\n    return array\n  }\n\n  var operationGroup = null;\n\n  function pushOperation(op) {\n    if (operationGroup) {\n      operationGroup.ops.push(op);\n    } else {\n      op.ownsGroup = operationGroup = {\n        ops: [op],\n        delayedCallbacks: []\n      };\n    }\n  }\n\n  function fireCallbacksForOps(group) {\n    // Calls delayed callbacks and cursorActivity handlers until no\n    // new ones appear\n    var callbacks = group.delayedCallbacks, i = 0;\n    do {\n      for (; i < callbacks.length; i++)\n        { callbacks[i].call(null); }\n      for (var j = 0; j < group.ops.length; j++) {\n        var op = group.ops[j];\n        if (op.cursorActivityHandlers)\n          { while (op.cursorActivityCalled < op.cursorActivityHandlers.length)\n            { op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm); } }\n      }\n    } while (i < callbacks.length)\n  }\n\n  function finishOperation(op, endCb) {\n    var group = op.ownsGroup;\n    if (!group) { return }\n\n    try { fireCallbacksForOps(group); }\n    finally {\n      operationGroup = null;\n      endCb(group);\n    }\n  }\n\n  var orphanDelayedCallbacks = null;\n\n  // Often, we want to signal events at a point where we are in the\n  // middle of some work, but don\'t want the handler to start calling\n  // other methods on the editor, which might be in an inconsistent\n  // state or simply not expect any other events to happen.\n  // signalLater looks whether there are any handlers, and schedules\n  // them to be executed when the last operation ends, or, if no\n  // operation is active, when a timeout fires.\n  function signalLater(emitter, type /*, values...*/) {\n    var arr = getHandlers(emitter, type);\n    if (!arr.length) { return }\n    var args = Array.prototype.slice.call(arguments, 2), list;\n    if (operationGroup) {\n      list = operationGroup.delayedCallbacks;\n    } else if (orphanDelayedCallbacks) {\n      list = orphanDelayedCallbacks;\n    } else {\n      list = orphanDelayedCallbacks = [];\n      setTimeout(fireOrphanDelayed, 0);\n    }\n    var loop = function ( i ) {\n      list.push(function () { return arr[i].apply(null, args); });\n    };\n\n    for (var i = 0; i < arr.length; ++i)\n      loop( i );\n  }\n\n  function fireOrphanDelayed() {\n    var delayed = orphanDelayedCallbacks;\n    orphanDelayedCallbacks = null;\n    for (var i = 0; i < delayed.length; ++i) { delayed[i](); }\n  }\n\n  // When an aspect of a line changes, a string is added to\n  // lineView.changes. This updates the relevant part of the line\'s\n  // DOM structure.\n  function updateLineForChanges(cm, lineView, lineN, dims) {\n    for (var j = 0; j < lineView.changes.length; j++) {\n      var type = lineView.changes[j];\n      if (type == "text") { updateLineText(cm, lineView); }\n      else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims); }\n      else if (type == "class") { updateLineClasses(cm, lineView); }\n      else if (type == "widget") { updateLineWidgets(cm, lineView, dims); }\n    }\n    lineView.changes = null;\n  }\n\n  // Lines with gutter elements, widgets or a background class need to\n  // be wrapped, and have the extra elements added to the wrapper div\n  function ensureLineWrapped(lineView) {\n    if (lineView.node == lineView.text) {\n      lineView.node = elt("div", null, null, "position: relative");\n      if (lineView.text.parentNode)\n        { lineView.text.parentNode.replaceChild(lineView.node, lineView.text); }\n      lineView.node.appendChild(lineView.text);\n      if (ie && ie_version < 8) { lineView.node.style.zIndex = 2; }\n    }\n    return lineView.node\n  }\n\n  function updateLineBackground(cm, lineView) {\n    var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass;\n    if (cls) { cls += " CodeMirror-linebackground"; }\n    if (lineView.background) {\n      if (cls) { lineView.background.className = cls; }\n      else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }\n    } else if (cls) {\n      var wrap = ensureLineWrapped(lineView);\n      lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);\n      cm.display.input.setUneditable(lineView.background);\n    }\n  }\n\n  // Wrapper around buildLineContent which will reuse the structure\n  // in display.externalMeasured when possible.\n  function getLineContent(cm, lineView) {\n    var ext = cm.display.externalMeasured;\n    if (ext && ext.line == lineView.line) {\n      cm.display.externalMeasured = null;\n      lineView.measure = ext.measure;\n      return ext.built\n    }\n    return buildLineContent(cm, lineView)\n  }\n\n  // Redraw the line\'s text. Interacts with the background and text\n  // classes because the mode may output tokens that influence these\n  // classes.\n  function updateLineText(cm, lineView) {\n    var cls = lineView.text.className;\n    var built = getLineContent(cm, lineView);\n    if (lineView.text == lineView.node) { lineView.node = built.pre; }\n    lineView.text.parentNode.replaceChild(built.pre, lineView.text);\n    lineView.text = built.pre;\n    if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {\n      lineView.bgClass = built.bgClass;\n      lineView.textClass = built.textClass;\n      updateLineClasses(cm, lineView);\n    } else if (cls) {\n      lineView.text.className = cls;\n    }\n  }\n\n  function updateLineClasses(cm, lineView) {\n    updateLineBackground(cm, lineView);\n    if (lineView.line.wrapClass)\n      { ensureLineWrapped(lineView).className = lineView.line.wrapClass; }\n    else if (lineView.node != lineView.text)\n      { lineView.node.className = ""; }\n    var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass;\n    lineView.text.className = textClass || "";\n  }\n\n  function updateLineGutter(cm, lineView, lineN, dims) {\n    if (lineView.gutter) {\n      lineView.node.removeChild(lineView.gutter);\n      lineView.gutter = null;\n    }\n    if (lineView.gutterBackground) {\n      lineView.node.removeChild(lineView.gutterBackground);\n      lineView.gutterBackground = null;\n    }\n    if (lineView.line.gutterClass) {\n      var wrap = ensureLineWrapped(lineView);\n      lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,\n                                      ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px"));\n      cm.display.input.setUneditable(lineView.gutterBackground);\n      wrap.insertBefore(lineView.gutterBackground, lineView.text);\n    }\n    var markers = lineView.line.gutterMarkers;\n    if (cm.options.lineNumbers || markers) {\n      var wrap$1 = ensureLineWrapped(lineView);\n      var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"));\n      cm.display.input.setUneditable(gutterWrap);\n      wrap$1.insertBefore(gutterWrap, lineView.text);\n      if (lineView.line.gutterClass)\n        { gutterWrap.className += " " + lineView.line.gutterClass; }\n      if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))\n        { lineView.lineNumber = gutterWrap.appendChild(\n          elt("div", lineNumberFor(cm.options, lineN),\n              "CodeMirror-linenumber CodeMirror-gutter-elt",\n              ("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))); }\n      if (markers) { for (var k = 0; k < cm.display.gutterSpecs.length; ++k) {\n        var id = cm.display.gutterSpecs[k].className, found = markers.hasOwnProperty(id) && markers[id];\n        if (found)\n          { gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",\n                                     ("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))); }\n      } }\n    }\n  }\n\n  function updateLineWidgets(cm, lineView, dims) {\n    if (lineView.alignable) { lineView.alignable = null; }\n    var isWidget = classTest("CodeMirror-linewidget");\n    for (var node = lineView.node.firstChild, next = (void 0); node; node = next) {\n      next = node.nextSibling;\n      if (isWidget.test(node.className)) { lineView.node.removeChild(node); }\n    }\n    insertLineWidgets(cm, lineView, dims);\n  }\n\n  // Build a line\'s DOM representation from scratch\n  function buildLineElement(cm, lineView, lineN, dims) {\n    var built = getLineContent(cm, lineView);\n    lineView.text = lineView.node = built.pre;\n    if (built.bgClass) { lineView.bgClass = built.bgClass; }\n    if (built.textClass) { lineView.textClass = built.textClass; }\n\n    updateLineClasses(cm, lineView);\n    updateLineGutter(cm, lineView, lineN, dims);\n    insertLineWidgets(cm, lineView, dims);\n    return lineView.node\n  }\n\n  // A lineView may contain multiple logical lines (when merged by\n  // collapsed spans). The widgets for all of them need to be drawn.\n  function insertLineWidgets(cm, lineView, dims) {\n    insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);\n    if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)\n      { insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); } }\n  }\n\n  function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {\n    if (!line.widgets) { return }\n    var wrap = ensureLineWrapped(lineView);\n    for (var i = 0, ws = line.widgets; i < ws.length; ++i) {\n      var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget" + (widget.className ? " " + widget.className : ""));\n      if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true"); }\n      positionLineWidget(widget, node, lineView, dims);\n      cm.display.input.setUneditable(node);\n      if (allowAbove && widget.above)\n        { wrap.insertBefore(node, lineView.gutter || lineView.text); }\n      else\n        { wrap.appendChild(node); }\n      signalLater(widget, "redraw");\n    }\n  }\n\n  function positionLineWidget(widget, node, lineView, dims) {\n    if (widget.noHScroll) {\n  (lineView.alignable || (lineView.alignable = [])).push(node);\n      var width = dims.wrapperWidth;\n      node.style.left = dims.fixedPos + "px";\n      if (!widget.coverGutter) {\n        width -= dims.gutterTotalWidth;\n        node.style.paddingLeft = dims.gutterTotalWidth + "px";\n      }\n      node.style.width = width + "px";\n    }\n    if (widget.coverGutter) {\n      node.style.zIndex = 5;\n      node.style.position = "relative";\n      if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px"; }\n    }\n  }\n\n  function widgetHeight(widget) {\n    if (widget.height != null) { return widget.height }\n    var cm = widget.doc.cm;\n    if (!cm) { return 0 }\n    if (!contains(document.body, widget.node)) {\n      var parentStyle = "position: relative;";\n      if (widget.coverGutter)\n        { parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; }\n      if (widget.noHScroll)\n        { parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; }\n      removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));\n    }\n    return widget.height = widget.node.parentNode.offsetHeight\n  }\n\n  // Return true when the given mouse event happened in a widget\n  function eventInWidget(display, e) {\n    for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {\n      if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||\n          (n.parentNode == display.sizer && n != display.mover))\n        { return true }\n    }\n  }\n\n  // POSITION MEASUREMENT\n\n  function paddingTop(display) {return display.lineSpace.offsetTop}\n  function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}\n  function paddingH(display) {\n    if (display.cachedPaddingH) { return display.cachedPaddingH }\n    var e = removeChildrenAndAdd(display.measure, elt("pre", "x", "CodeMirror-line-like"));\n    var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;\n    var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};\n    if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data; }\n    return data\n  }\n\n  function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }\n  function displayWidth(cm) {\n    return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth\n  }\n  function displayHeight(cm) {\n    return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight\n  }\n\n  // Ensure the lineView.wrapping.heights array is populated. This is\n  // an array of bottom offsets for the lines that make up a drawn\n  // line. When lineWrapping is on, there might be more than one\n  // height.\n  function ensureLineHeights(cm, lineView, rect) {\n    var wrapping = cm.options.lineWrapping;\n    var curWidth = wrapping && displayWidth(cm);\n    if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {\n      var heights = lineView.measure.heights = [];\n      if (wrapping) {\n        lineView.measure.width = curWidth;\n        var rects = lineView.text.firstChild.getClientRects();\n        for (var i = 0; i < rects.length - 1; i++) {\n          var cur = rects[i], next = rects[i + 1];\n          if (Math.abs(cur.bottom - next.bottom) > 2)\n            { heights.push((cur.bottom + next.top) / 2 - rect.top); }\n        }\n      }\n      heights.push(rect.bottom - rect.top);\n    }\n  }\n\n  // Find a line map (mapping character offsets to text nodes) and a\n  // measurement cache for the given line number. (A line view might\n  // contain multiple lines when collapsed ranges are present.)\n  function mapFromLineView(lineView, line, lineN) {\n    if (lineView.line == line)\n      { return {map: lineView.measure.map, cache: lineView.measure.cache} }\n    for (var i = 0; i < lineView.rest.length; i++)\n      { if (lineView.rest[i] == line)\n        { return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } }\n    for (var i$1 = 0; i$1 < lineView.rest.length; i$1++)\n      { if (lineNo(lineView.rest[i$1]) > lineN)\n        { return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } }\n  }\n\n  // Render a line into the hidden node display.externalMeasured. Used\n  // when measurement is needed for a line that\'s not in the viewport.\n  function updateExternalMeasurement(cm, line) {\n    line = visualLine(line);\n    var lineN = lineNo(line);\n    var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);\n    view.lineN = lineN;\n    var built = view.built = buildLineContent(cm, view);\n    view.text = built.pre;\n    removeChildrenAndAdd(cm.display.lineMeasure, built.pre);\n    return view\n  }\n\n  // Get a {top, bottom, left, right} box (in line-local coordinates)\n  // for a given character.\n  function measureChar(cm, line, ch, bias) {\n    return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)\n  }\n\n  // Find a line view that corresponds to the given line number.\n  function findViewForLine(cm, lineN) {\n    if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)\n      { return cm.display.view[findViewIndex(cm, lineN)] }\n    var ext = cm.display.externalMeasured;\n    if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)\n      { return ext }\n  }\n\n  // Measurement can be split in two steps, the set-up work that\n  // applies to the whole line, and the measurement of the actual\n  // character. Functions like coordsChar, that need to do a lot of\n  // measurements in a row, can thus ensure that the set-up work is\n  // only done once.\n  function prepareMeasureForLine(cm, line) {\n    var lineN = lineNo(line);\n    var view = findViewForLine(cm, lineN);\n    if (view && !view.text) {\n      view = null;\n    } else if (view && view.changes) {\n      updateLineForChanges(cm, view, lineN, getDimensions(cm));\n      cm.curOp.forceUpdate = true;\n    }\n    if (!view)\n      { view = updateExternalMeasurement(cm, line); }\n\n    var info = mapFromLineView(view, line, lineN);\n    return {\n      line: line, view: view, rect: null,\n      map: info.map, cache: info.cache, before: info.before,\n      hasHeights: false\n    }\n  }\n\n  // Given a prepared measurement object, measures the position of an\n  // actual character (or fetches it from the cache).\n  function measureCharPrepared(cm, prepared, ch, bias, varHeight) {\n    if (prepared.before) { ch = -1; }\n    var key = ch + (bias || ""), found;\n    if (prepared.cache.hasOwnProperty(key)) {\n      found = prepared.cache[key];\n    } else {\n      if (!prepared.rect)\n        { prepared.rect = prepared.view.text.getBoundingClientRect(); }\n      if (!prepared.hasHeights) {\n        ensureLineHeights(cm, prepared.view, prepared.rect);\n        prepared.hasHeights = true;\n      }\n      found = measureCharInner(cm, prepared, ch, bias);\n      if (!found.bogus) { prepared.cache[key] = found; }\n    }\n    return {left: found.left, right: found.right,\n            top: varHeight ? found.rtop : found.top,\n            bottom: varHeight ? found.rbottom : found.bottom}\n  }\n\n  var nullRect = {left: 0, right: 0, top: 0, bottom: 0};\n\n  function nodeAndOffsetInLineMap(map, ch, bias) {\n    var node, start, end, collapse, mStart, mEnd;\n    // First, search the line map for the text node corresponding to,\n    // or closest to, the target character.\n    for (var i = 0; i < map.length; i += 3) {\n      mStart = map[i];\n      mEnd = map[i + 1];\n      if (ch < mStart) {\n        start = 0; end = 1;\n        collapse = "left";\n      } else if (ch < mEnd) {\n        start = ch - mStart;\n        end = start + 1;\n      } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {\n        end = mEnd - mStart;\n        start = end - 1;\n        if (ch >= mEnd) { collapse = "right"; }\n      }\n      if (start != null) {\n        node = map[i + 2];\n        if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))\n          { collapse = bias; }\n        if (bias == "left" && start == 0)\n          { while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {\n            node = map[(i -= 3) + 2];\n            collapse = "left";\n          } }\n        if (bias == "right" && start == mEnd - mStart)\n          { while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {\n            node = map[(i += 3) + 2];\n            collapse = "right";\n          } }\n        break\n      }\n    }\n    return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}\n  }\n\n  function getUsefulRect(rects, bias) {\n    var rect = nullRect;\n    if (bias == "left") { for (var i = 0; i < rects.length; i++) {\n      if ((rect = rects[i]).left != rect.right) { break }\n    } } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) {\n      if ((rect = rects[i$1]).left != rect.right) { break }\n    } }\n    return rect\n  }\n\n  function measureCharInner(cm, prepared, ch, bias) {\n    var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);\n    var node = place.node, start = place.start, end = place.end, collapse = place.collapse;\n\n    var rect;\n    if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.\n      for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned\n        while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start; }\n        while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end; }\n        if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)\n          { rect = node.parentNode.getBoundingClientRect(); }\n        else\n          { rect = getUsefulRect(range(node, start, end).getClientRects(), bias); }\n        if (rect.left || rect.right || start == 0) { break }\n        end = start;\n        start = start - 1;\n        collapse = "right";\n      }\n      if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect); }\n    } else { // If it is a widget, simply get the box for the whole widget.\n      if (start > 0) { collapse = bias = "right"; }\n      var rects;\n      if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)\n        { rect = rects[bias == "right" ? rects.length - 1 : 0]; }\n      else\n        { rect = node.getBoundingClientRect(); }\n    }\n    if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {\n      var rSpan = node.parentNode.getClientRects()[0];\n      if (rSpan)\n        { rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; }\n      else\n        { rect = nullRect; }\n    }\n\n    var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;\n    var mid = (rtop + rbot) / 2;\n    var heights = prepared.view.measure.heights;\n    var i = 0;\n    for (; i < heights.length - 1; i++)\n      { if (mid < heights[i]) { break } }\n    var top = i ? heights[i - 1] : 0, bot = heights[i];\n    var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,\n                  right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,\n                  top: top, bottom: bot};\n    if (!rect.left && !rect.right) { result.bogus = true; }\n    if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }\n\n    return result\n  }\n\n  // Work around problem with bounding client rects on ranges being\n  // returned incorrectly when zoomed on IE10 and below.\n  function maybeUpdateRectForZooming(measure, rect) {\n    if (!window.screen || screen.logicalXDPI == null ||\n        screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))\n      { return rect }\n    var scaleX = screen.logicalXDPI / screen.deviceXDPI;\n    var scaleY = screen.logicalYDPI / screen.deviceYDPI;\n    return {left: rect.left * scaleX, right: rect.right * scaleX,\n            top: rect.top * scaleY, bottom: rect.bottom * scaleY}\n  }\n\n  function clearLineMeasurementCacheFor(lineView) {\n    if (lineView.measure) {\n      lineView.measure.cache = {};\n      lineView.measure.heights = null;\n      if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)\n        { lineView.measure.caches[i] = {}; } }\n    }\n  }\n\n  function clearLineMeasurementCache(cm) {\n    cm.display.externalMeasure = null;\n    removeChildren(cm.display.lineMeasure);\n    for (var i = 0; i < cm.display.view.length; i++)\n      { clearLineMeasurementCacheFor(cm.display.view[i]); }\n  }\n\n  function clearCaches(cm) {\n    clearLineMeasurementCache(cm);\n    cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;\n    if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true; }\n    cm.display.lineNumChars = null;\n  }\n\n  function pageScrollX() {\n    // Work around https://bugs.chromium.org/p/chromium/issues/detail?id=489206\n    // which causes page_Offset and bounding client rects to use\n    // different reference viewports and invalidate our calculations.\n    if (chrome && android) { return -(document.body.getBoundingClientRect().left - parseInt(getComputedStyle(document.body).marginLeft)) }\n    return window.pageXOffset || (document.documentElement || document.body).scrollLeft\n  }\n  function pageScrollY() {\n    if (chrome && android) { return -(document.body.getBoundingClientRect().top - parseInt(getComputedStyle(document.body).marginTop)) }\n    return window.pageYOffset || (document.documentElement || document.body).scrollTop\n  }\n\n  function widgetTopHeight(lineObj) {\n    var height = 0;\n    if (lineObj.widgets) { for (var i = 0; i < lineObj.widgets.length; ++i) { if (lineObj.widgets[i].above)\n      { height += widgetHeight(lineObj.widgets[i]); } } }\n    return height\n  }\n\n  // Converts a {top, bottom, left, right} box from line-local\n  // coordinates into another coordinate system. Context may be one of\n  // "line", "div" (display.lineDiv), "local"./null (editor), "window",\n  // or "page".\n  function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) {\n    if (!includeWidgets) {\n      var height = widgetTopHeight(lineObj);\n      rect.top += height; rect.bottom += height;\n    }\n    if (context == "line") { return rect }\n    if (!context) { context = "local"; }\n    var yOff = heightAtLine(lineObj);\n    if (context == "local") { yOff += paddingTop(cm.display); }\n    else { yOff -= cm.display.viewOffset; }\n    if (context == "page" || context == "window") {\n      var lOff = cm.display.lineSpace.getBoundingClientRect();\n      yOff += lOff.top + (context == "window" ? 0 : pageScrollY());\n      var xOff = lOff.left + (context == "window" ? 0 : pageScrollX());\n      rect.left += xOff; rect.right += xOff;\n    }\n    rect.top += yOff; rect.bottom += yOff;\n    return rect\n  }\n\n  // Coverts a box from "div" coords to another coordinate system.\n  // Context may be "window", "page", "div", or "local"./null.\n  function fromCoordSystem(cm, coords, context) {\n    if (context == "div") { return coords }\n    var left = coords.left, top = coords.top;\n    // First move into "page" coordinate system\n    if (context == "page") {\n      left -= pageScrollX();\n      top -= pageScrollY();\n    } else if (context == "local" || !context) {\n      var localBox = cm.display.sizer.getBoundingClientRect();\n      left += localBox.left;\n      top += localBox.top;\n    }\n\n    var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();\n    return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}\n  }\n\n  function charCoords(cm, pos, context, lineObj, bias) {\n    if (!lineObj) { lineObj = getLine(cm.doc, pos.line); }\n    return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)\n  }\n\n  // Returns a box for a given cursor position, which may have an\n  // \'other\' property containing the position of the secondary cursor\n  // on a bidi boundary.\n  // A cursor Pos(line, char, "before") is on the same visual line as `char - 1`\n  // and after `char - 1` in writing order of `char - 1`\n  // A cursor Pos(line, char, "after") is on the same visual line as `char`\n  // and before `char` in writing order of `char`\n  // Examples (upper-case letters are RTL, lower-case are LTR):\n  //     Pos(0, 1, ...)\n  //     before   after\n  // ab     a|b     a|b\n  // aB     a|B     aB|\n  // Ab     |Ab     A|b\n  // AB     B|A     B|A\n  // Every position after the last character on a line is considered to stick\n  // to the last character on the line.\n  function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {\n    lineObj = lineObj || getLine(cm.doc, pos.line);\n    if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }\n    function get(ch, right) {\n      var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);\n      if (right) { m.left = m.right; } else { m.right = m.left; }\n      return intoCoordSystem(cm, lineObj, m, context)\n    }\n    var order = getOrder(lineObj, cm.doc.direction), ch = pos.ch, sticky = pos.sticky;\n    if (ch >= lineObj.text.length) {\n      ch = lineObj.text.length;\n      sticky = "before";\n    } else if (ch <= 0) {\n      ch = 0;\n      sticky = "after";\n    }\n    if (!order) { return get(sticky == "before" ? ch - 1 : ch, sticky == "before") }\n\n    function getBidi(ch, partPos, invert) {\n      var part = order[partPos], right = part.level == 1;\n      return get(invert ? ch - 1 : ch, right != invert)\n    }\n    var partPos = getBidiPartAt(order, ch, sticky);\n    var other = bidiOther;\n    var val = getBidi(ch, partPos, sticky == "before");\n    if (other != null) { val.other = getBidi(ch, other, sticky != "before"); }\n    return val\n  }\n\n  // Used to cheaply estimate the coordinates for a position. Used for\n  // intermediate scroll updates.\n  function estimateCoords(cm, pos) {\n    var left = 0;\n    pos = clipPos(cm.doc, pos);\n    if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch; }\n    var lineObj = getLine(cm.doc, pos.line);\n    var top = heightAtLine(lineObj) + paddingTop(cm.display);\n    return {left: left, right: left, top: top, bottom: top + lineObj.height}\n  }\n\n  // Positions returned by coordsChar contain some extra information.\n  // xRel is the relative x position of the input coordinates compared\n  // to the found position (so xRel > 0 means the coordinates are to\n  // the right of the character position, for example). When outside\n  // is true, that means the coordinates lie outside the line\'s\n  // vertical range.\n  function PosWithInfo(line, ch, sticky, outside, xRel) {\n    var pos = Pos(line, ch, sticky);\n    pos.xRel = xRel;\n    if (outside) { pos.outside = outside; }\n    return pos\n  }\n\n  // Compute the character position closest to the given coordinates.\n  // Input must be lineSpace-local ("div" coordinate system).\n  function coordsChar(cm, x, y) {\n    var doc = cm.doc;\n    y += cm.display.viewOffset;\n    if (y < 0) { return PosWithInfo(doc.first, 0, null, -1, -1) }\n    var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;\n    if (lineN > last)\n      { return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, null, 1, 1) }\n    if (x < 0) { x = 0; }\n\n    var lineObj = getLine(doc, lineN);\n    for (;;) {\n      var found = coordsCharInner(cm, lineObj, lineN, x, y);\n      var collapsed = collapsedSpanAround(lineObj, found.ch + (found.xRel > 0 || found.outside > 0 ? 1 : 0));\n      if (!collapsed) { return found }\n      var rangeEnd = collapsed.find(1);\n      if (rangeEnd.line == lineN) { return rangeEnd }\n      lineObj = getLine(doc, lineN = rangeEnd.line);\n    }\n  }\n\n  function wrappedLineExtent(cm, lineObj, preparedMeasure, y) {\n    y -= widgetTopHeight(lineObj);\n    var end = lineObj.text.length;\n    var begin = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch - 1).bottom <= y; }, end, 0);\n    end = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch).top > y; }, begin, end);\n    return {begin: begin, end: end}\n  }\n\n  function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) {\n    if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }\n    var targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top;\n    return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop)\n  }\n\n  // Returns true if the given side of a box is after the given\n  // coordinates, in top-to-bottom, left-to-right order.\n  function boxIsAfter(box, x, y, left) {\n    return box.bottom <= y ? false : box.top > y ? true : (left ? box.left : box.right) > x\n  }\n\n  function coordsCharInner(cm, lineObj, lineNo, x, y) {\n    // Move y into line-local coordinate space\n    y -= heightAtLine(lineObj);\n    var preparedMeasure = prepareMeasureForLine(cm, lineObj);\n    // When directly calling `measureCharPrepared`, we have to adjust\n    // for the widgets at this line.\n    var widgetHeight = widgetTopHeight(lineObj);\n    var begin = 0, end = lineObj.text.length, ltr = true;\n\n    var order = getOrder(lineObj, cm.doc.direction);\n    // If the line isn\'t plain left-to-right text, first figure out\n    // which bidi section the coordinates fall into.\n    if (order) {\n      var part = (cm.options.lineWrapping ? coordsBidiPartWrapped : coordsBidiPart)\n                   (cm, lineObj, lineNo, preparedMeasure, order, x, y);\n      ltr = part.level != 1;\n      // The awkward -1 offsets are needed because findFirst (called\n      // on these below) will treat its first bound as inclusive,\n      // second as exclusive, but we want to actually address the\n      // characters in the part\'s range\n      begin = ltr ? part.from : part.to - 1;\n      end = ltr ? part.to : part.from - 1;\n    }\n\n    // A binary search to find the first character whose bounding box\n    // starts after the coordinates. If we run across any whose box wrap\n    // the coordinates, store that.\n    var chAround = null, boxAround = null;\n    var ch = findFirst(function (ch) {\n      var box = measureCharPrepared(cm, preparedMeasure, ch);\n      box.top += widgetHeight; box.bottom += widgetHeight;\n      if (!boxIsAfter(box, x, y, false)) { return false }\n      if (box.top <= y && box.left <= x) {\n        chAround = ch;\n        boxAround = box;\n      }\n      return true\n    }, begin, end);\n\n    var baseX, sticky, outside = false;\n    // If a box around the coordinates was found, use that\n    if (boxAround) {\n      // Distinguish coordinates nearer to the left or right side of the box\n      var atLeft = x - boxAround.left < boxAround.right - x, atStart = atLeft == ltr;\n      ch = chAround + (atStart ? 0 : 1);\n      sticky = atStart ? "after" : "before";\n      baseX = atLeft ? boxAround.left : boxAround.right;\n    } else {\n      // (Adjust for extended bound, if necessary.)\n      if (!ltr && (ch == end || ch == begin)) { ch++; }\n      // To determine which side to associate with, get the box to the\n      // left of the character and compare it\'s vertical position to the\n      // coordinates\n      sticky = ch == 0 ? "after" : ch == lineObj.text.length ? "before" :\n        (measureCharPrepared(cm, preparedMeasure, ch - (ltr ? 1 : 0)).bottom + widgetHeight <= y) == ltr ?\n        "after" : "before";\n      // Now get accurate coordinates for this place, in order to get a\n      // base X position\n      var coords = cursorCoords(cm, Pos(lineNo, ch, sticky), "line", lineObj, preparedMeasure);\n      baseX = coords.left;\n      outside = y < coords.top ? -1 : y >= coords.bottom ? 1 : 0;\n    }\n\n    ch = skipExtendingChars(lineObj.text, ch, 1);\n    return PosWithInfo(lineNo, ch, sticky, outside, x - baseX)\n  }\n\n  function coordsBidiPart(cm, lineObj, lineNo, preparedMeasure, order, x, y) {\n    // Bidi parts are sorted left-to-right, and in a non-line-wrapping\n    // situation, we can take this ordering to correspond to the visual\n    // ordering. This finds the first part whose end is after the given\n    // coordinates.\n    var index = findFirst(function (i) {\n      var part = order[i], ltr = part.level != 1;\n      return boxIsAfter(cursorCoords(cm, Pos(lineNo, ltr ? part.to : part.from, ltr ? "before" : "after"),\n                                     "line", lineObj, preparedMeasure), x, y, true)\n    }, 0, order.length - 1);\n    var part = order[index];\n    // If this isn\'t the first part, the part\'s start is also after\n    // the coordinates, and the coordinates aren\'t on the same line as\n    // that start, move one part back.\n    if (index > 0) {\n      var ltr = part.level != 1;\n      var start = cursorCoords(cm, Pos(lineNo, ltr ? part.from : part.to, ltr ? "after" : "before"),\n                               "line", lineObj, preparedMeasure);\n      if (boxIsAfter(start, x, y, true) && start.top > y)\n        { part = order[index - 1]; }\n    }\n    return part\n  }\n\n  function coordsBidiPartWrapped(cm, lineObj, _lineNo, preparedMeasure, order, x, y) {\n    // In a wrapped line, rtl text on wrapping boundaries can do things\n    // that don\'t correspond to the ordering in our `order` array at\n    // all, so a binary search doesn\'t work, and we want to return a\n    // part that only spans one line so that the binary search in\n    // coordsCharInner is safe. As such, we first find the extent of the\n    // wrapped line, and then do a flat search in which we discard any\n    // spans that aren\'t on the line.\n    var ref = wrappedLineExtent(cm, lineObj, preparedMeasure, y);\n    var begin = ref.begin;\n    var end = ref.end;\n    if (/\\s/.test(lineObj.text.charAt(end - 1))) { end--; }\n    var part = null, closestDist = null;\n    for (var i = 0; i < order.length; i++) {\n      var p = order[i];\n      if (p.from >= end || p.to <= begin) { continue }\n      var ltr = p.level != 1;\n      var endX = measureCharPrepared(cm, preparedMeasure, ltr ? Math.min(end, p.to) - 1 : Math.max(begin, p.from)).right;\n      // Weigh against spans ending before this, so that they are only\n      // picked if nothing ends after\n      var dist = endX < x ? x - endX + 1e9 : endX - x;\n      if (!part || closestDist > dist) {\n        part = p;\n        closestDist = dist;\n      }\n    }\n    if (!part) { part = order[order.length - 1]; }\n    // Clip the part to the wrapped line.\n    if (part.from < begin) { part = {from: begin, to: part.to, level: part.level}; }\n    if (part.to > end) { part = {from: part.from, to: end, level: part.level}; }\n    return part\n  }\n\n  var measureText;\n  // Compute the default text height.\n  function textHeight(display) {\n    if (display.cachedTextHeight != null) { return display.cachedTextHeight }\n    if (measureText == null) {\n      measureText = elt("pre", null, "CodeMirror-line-like");\n      // Measure a bunch of lines, for browsers that compute\n      // fractional heights.\n      for (var i = 0; i < 49; ++i) {\n        measureText.appendChild(document.createTextNode("x"));\n        measureText.appendChild(elt("br"));\n      }\n      measureText.appendChild(document.createTextNode("x"));\n    }\n    removeChildrenAndAdd(display.measure, measureText);\n    var height = measureText.offsetHeight / 50;\n    if (height > 3) { display.cachedTextHeight = height; }\n    removeChildren(display.measure);\n    return height || 1\n  }\n\n  // Compute the default character width.\n  function charWidth(display) {\n    if (display.cachedCharWidth != null) { return display.cachedCharWidth }\n    var anchor = elt("span", "xxxxxxxxxx");\n    var pre = elt("pre", [anchor], "CodeMirror-line-like");\n    removeChildrenAndAdd(display.measure, pre);\n    var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;\n    if (width > 2) { display.cachedCharWidth = width; }\n    return width || 10\n  }\n\n  // Do a bulk-read of the DOM positions and sizes needed to draw the\n  // view, so that we don\'t interleave reading and writing to the DOM.\n  function getDimensions(cm) {\n    var d = cm.display, left = {}, width = {};\n    var gutterLeft = d.gutters.clientLeft;\n    for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {\n      var id = cm.display.gutterSpecs[i].className;\n      left[id] = n.offsetLeft + n.clientLeft + gutterLeft;\n      width[id] = n.clientWidth;\n    }\n    return {fixedPos: compensateForHScroll(d),\n            gutterTotalWidth: d.gutters.offsetWidth,\n            gutterLeft: left,\n            gutterWidth: width,\n            wrapperWidth: d.wrapper.clientWidth}\n  }\n\n  // Computes display.scroller.scrollLeft + display.gutters.offsetWidth,\n  // but using getBoundingClientRect to get a sub-pixel-accurate\n  // result.\n  function compensateForHScroll(display) {\n    return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left\n  }\n\n  // Returns a function that estimates the height of a line, to use as\n  // first approximation until the line becomes visible (and is thus\n  // properly measurable).\n  function estimateHeight(cm) {\n    var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;\n    var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);\n    return function (line) {\n      if (lineIsHidden(cm.doc, line)) { return 0 }\n\n      var widgetsHeight = 0;\n      if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) {\n        if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height; }\n      } }\n\n      if (wrapping)\n        { return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th }\n      else\n        { return widgetsHeight + th }\n    }\n  }\n\n  function estimateLineHeights(cm) {\n    var doc = cm.doc, est = estimateHeight(cm);\n    doc.iter(function (line) {\n      var estHeight = est(line);\n      if (estHeight != line.height) { updateLineHeight(line, estHeight); }\n    });\n  }\n\n  // Given a mouse event, find the corresponding position. If liberal\n  // is false, it checks whether a gutter or scrollbar was clicked,\n  // and returns null if it was. forRect is used by rectangular\n  // selections, and tries to estimate a character position even for\n  // coordinates beyond the right of the text.\n  function posFromMouse(cm, e, liberal, forRect) {\n    var display = cm.display;\n    if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null }\n\n    var x, y, space = display.lineSpace.getBoundingClientRect();\n    // Fails unpredictably on IE[67] when mouse is dragged around quickly.\n    try { x = e.clientX - space.left; y = e.clientY - space.top; }\n    catch (e) { return null }\n    var coords = coordsChar(cm, x, y), line;\n    if (forRect && coords.xRel > 0 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {\n      var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;\n      coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));\n    }\n    return coords\n  }\n\n  // Find the view element corresponding to a given line. Return null\n  // when the line isn\'t visible.\n  function findViewIndex(cm, n) {\n    if (n >= cm.display.viewTo) { return null }\n    n -= cm.display.viewFrom;\n    if (n < 0) { return null }\n    var view = cm.display.view;\n    for (var i = 0; i < view.length; i++) {\n      n -= view[i].size;\n      if (n < 0) { return i }\n    }\n  }\n\n  // Updates the display.view data structure for a given change to the\n  // document. From and to are in pre-change coordinates. Lendiff is\n  // the amount of lines added or subtracted by the change. This is\n  // used for changes that span multiple lines, or change the way\n  // lines are divided into visual lines. regLineChange (below)\n  // registers single-line changes.\n  function regChange(cm, from, to, lendiff) {\n    if (from == null) { from = cm.doc.first; }\n    if (to == null) { to = cm.doc.first + cm.doc.size; }\n    if (!lendiff) { lendiff = 0; }\n\n    var display = cm.display;\n    if (lendiff && to < display.viewTo &&\n        (display.updateLineNumbers == null || display.updateLineNumbers > from))\n      { display.updateLineNumbers = from; }\n\n    cm.curOp.viewChanged = true;\n\n    if (from >= display.viewTo) { // Change after\n      if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)\n        { resetView(cm); }\n    } else if (to <= display.viewFrom) { // Change before\n      if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {\n        resetView(cm);\n      } else {\n        display.viewFrom += lendiff;\n        display.viewTo += lendiff;\n      }\n    } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap\n      resetView(cm);\n    } else if (from <= display.viewFrom) { // Top overlap\n      var cut = viewCuttingPoint(cm, to, to + lendiff, 1);\n      if (cut) {\n        display.view = display.view.slice(cut.index);\n        display.viewFrom = cut.lineN;\n        display.viewTo += lendiff;\n      } else {\n        resetView(cm);\n      }\n    } else if (to >= display.viewTo) { // Bottom overlap\n      var cut$1 = viewCuttingPoint(cm, from, from, -1);\n      if (cut$1) {\n        display.view = display.view.slice(0, cut$1.index);\n        display.viewTo = cut$1.lineN;\n      } else {\n        resetView(cm);\n      }\n    } else { // Gap in the middle\n      var cutTop = viewCuttingPoint(cm, from, from, -1);\n      var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);\n      if (cutTop && cutBot) {\n        display.view = display.view.slice(0, cutTop.index)\n          .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))\n          .concat(display.view.slice(cutBot.index));\n        display.viewTo += lendiff;\n      } else {\n        resetView(cm);\n      }\n    }\n\n    var ext = display.externalMeasured;\n    if (ext) {\n      if (to < ext.lineN)\n        { ext.lineN += lendiff; }\n      else if (from < ext.lineN + ext.size)\n        { display.externalMeasured = null; }\n    }\n  }\n\n  // Register a change to a single line. Type must be one of "text",\n  // "gutter", "class", "widget"\n  function regLineChange(cm, line, type) {\n    cm.curOp.viewChanged = true;\n    var display = cm.display, ext = cm.display.externalMeasured;\n    if (ext && line >= ext.lineN && line < ext.lineN + ext.size)\n      { display.externalMeasured = null; }\n\n    if (line < display.viewFrom || line >= display.viewTo) { return }\n    var lineView = display.view[findViewIndex(cm, line)];\n    if (lineView.node == null) { return }\n    var arr = lineView.changes || (lineView.changes = []);\n    if (indexOf(arr, type) == -1) { arr.push(type); }\n  }\n\n  // Clear the view.\n  function resetView(cm) {\n    cm.display.viewFrom = cm.display.viewTo = cm.doc.first;\n    cm.display.view = [];\n    cm.display.viewOffset = 0;\n  }\n\n  function viewCuttingPoint(cm, oldN, newN, dir) {\n    var index = findViewIndex(cm, oldN), diff, view = cm.display.view;\n    if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)\n      { return {index: index, lineN: newN} }\n    var n = cm.display.viewFrom;\n    for (var i = 0; i < index; i++)\n      { n += view[i].size; }\n    if (n != oldN) {\n      if (dir > 0) {\n        if (index == view.length - 1) { return null }\n        diff = (n + view[index].size) - oldN;\n        index++;\n      } else {\n        diff = n - oldN;\n      }\n      oldN += diff; newN += diff;\n    }\n    while (visualLineNo(cm.doc, newN) != newN) {\n      if (index == (dir < 0 ? 0 : view.length - 1)) { return null }\n      newN += dir * view[index - (dir < 0 ? 1 : 0)].size;\n      index += dir;\n    }\n    return {index: index, lineN: newN}\n  }\n\n  // Force the view to cover a given range, adding empty view element\n  // or clipping off existing ones as needed.\n  function adjustView(cm, from, to) {\n    var display = cm.display, view = display.view;\n    if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {\n      display.view = buildViewArray(cm, from, to);\n      display.viewFrom = from;\n    } else {\n      if (display.viewFrom > from)\n        { display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); }\n      else if (display.viewFrom < from)\n        { display.view = display.view.slice(findViewIndex(cm, from)); }\n      display.viewFrom = from;\n      if (display.viewTo < to)\n        { display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); }\n      else if (display.viewTo > to)\n        { display.view = display.view.slice(0, findViewIndex(cm, to)); }\n    }\n    display.viewTo = to;\n  }\n\n  // Count the number of lines in the view whose DOM representation is\n  // out of date (or nonexistent).\n  function countDirtyView(cm) {\n    var view = cm.display.view, dirty = 0;\n    for (var i = 0; i < view.length; i++) {\n      var lineView = view[i];\n      if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty; }\n    }\n    return dirty\n  }\n\n  function updateSelection(cm) {\n    cm.display.input.showSelection(cm.display.input.prepareSelection());\n  }\n\n  function prepareSelection(cm, primary) {\n    if ( primary === void 0 ) primary = true;\n\n    var doc = cm.doc, result = {};\n    var curFragment = result.cursors = document.createDocumentFragment();\n    var selFragment = result.selection = document.createDocumentFragment();\n\n    for (var i = 0; i < doc.sel.ranges.length; i++) {\n      if (!primary && i == doc.sel.primIndex) { continue }\n      var range = doc.sel.ranges[i];\n      if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) { continue }\n      var collapsed = range.empty();\n      if (collapsed || cm.options.showCursorWhenSelecting)\n        { drawSelectionCursor(cm, range.head, curFragment); }\n      if (!collapsed)\n        { drawSelectionRange(cm, range, selFragment); }\n    }\n    return result\n  }\n\n  // Draws a cursor for the given range\n  function drawSelectionCursor(cm, head, output) {\n    var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine);\n\n    var cursor = output.appendChild(elt("div", "\\u00a0", "CodeMirror-cursor"));\n    cursor.style.left = pos.left + "px";\n    cursor.style.top = pos.top + "px";\n    cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";\n\n    if (pos.other) {\n      // Secondary cursor, shown when on a \'jump\' in bi-directional text\n      var otherCursor = output.appendChild(elt("div", "\\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));\n      otherCursor.style.display = "";\n      otherCursor.style.left = pos.other.left + "px";\n      otherCursor.style.top = pos.other.top + "px";\n      otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";\n    }\n  }\n\n  function cmpCoords(a, b) { return a.top - b.top || a.left - b.left }\n\n  // Draws the given range as a highlighted selection\n  function drawSelectionRange(cm, range, output) {\n    var display = cm.display, doc = cm.doc;\n    var fragment = document.createDocumentFragment();\n    var padding = paddingH(cm.display), leftSide = padding.left;\n    var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;\n    var docLTR = doc.direction == "ltr";\n\n    function add(left, top, width, bottom) {\n      if (top < 0) { top = 0; }\n      top = Math.round(top);\n      bottom = Math.round(bottom);\n      fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\\n                             top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\\n                             height: " + (bottom - top) + "px")));\n    }\n\n    function drawForLine(line, fromArg, toArg) {\n      var lineObj = getLine(doc, line);\n      var lineLen = lineObj.text.length;\n      var start, end;\n      function coords(ch, bias) {\n        return charCoords(cm, Pos(line, ch), "div", lineObj, bias)\n      }\n\n      function wrapX(pos, dir, side) {\n        var extent = wrappedLineExtentChar(cm, lineObj, null, pos);\n        var prop = (dir == "ltr") == (side == "after") ? "left" : "right";\n        var ch = side == "after" ? extent.begin : extent.end - (/\\s/.test(lineObj.text.charAt(extent.end - 1)) ? 2 : 1);\n        return coords(ch, prop)[prop]\n      }\n\n      var order = getOrder(lineObj, doc.direction);\n      iterateBidiSections(order, fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir, i) {\n        var ltr = dir == "ltr";\n        var fromPos = coords(from, ltr ? "left" : "right");\n        var toPos = coords(to - 1, ltr ? "right" : "left");\n\n        var openStart = fromArg == null && from == 0, openEnd = toArg == null && to == lineLen;\n        var first = i == 0, last = !order || i == order.length - 1;\n        if (toPos.top - fromPos.top <= 3) { // Single line\n          var openLeft = (docLTR ? openStart : openEnd) && first;\n          var openRight = (docLTR ? openEnd : openStart) && last;\n          var left = openLeft ? leftSide : (ltr ? fromPos : toPos).left;\n          var right = openRight ? rightSide : (ltr ? toPos : fromPos).right;\n          add(left, fromPos.top, right - left, fromPos.bottom);\n        } else { // Multiple lines\n          var topLeft, topRight, botLeft, botRight;\n          if (ltr) {\n            topLeft = docLTR && openStart && first ? leftSide : fromPos.left;\n            topRight = docLTR ? rightSide : wrapX(from, dir, "before");\n            botLeft = docLTR ? leftSide : wrapX(to, dir, "after");\n            botRight = docLTR && openEnd && last ? rightSide : toPos.right;\n          } else {\n            topLeft = !docLTR ? leftSide : wrapX(from, dir, "before");\n            topRight = !docLTR && openStart && first ? rightSide : fromPos.right;\n            botLeft = !docLTR && openEnd && last ? leftSide : toPos.left;\n            botRight = !docLTR ? rightSide : wrapX(to, dir, "after");\n          }\n          add(topLeft, fromPos.top, topRight - topLeft, fromPos.bottom);\n          if (fromPos.bottom < toPos.top) { add(leftSide, fromPos.bottom, null, toPos.top); }\n          add(botLeft, toPos.top, botRight - botLeft, toPos.bottom);\n        }\n\n        if (!start || cmpCoords(fromPos, start) < 0) { start = fromPos; }\n        if (cmpCoords(toPos, start) < 0) { start = toPos; }\n        if (!end || cmpCoords(fromPos, end) < 0) { end = fromPos; }\n        if (cmpCoords(toPos, end) < 0) { end = toPos; }\n      });\n      return {start: start, end: end}\n    }\n\n    var sFrom = range.from(), sTo = range.to();\n    if (sFrom.line == sTo.line) {\n      drawForLine(sFrom.line, sFrom.ch, sTo.ch);\n    } else {\n      var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);\n      var singleVLine = visualLine(fromLine) == visualLine(toLine);\n      var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;\n      var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;\n      if (singleVLine) {\n        if (leftEnd.top < rightStart.top - 2) {\n          add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);\n          add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);\n        } else {\n          add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);\n        }\n      }\n      if (leftEnd.bottom < rightStart.top)\n        { add(leftSide, leftEnd.bottom, null, rightStart.top); }\n    }\n\n    output.appendChild(fragment);\n  }\n\n  // Cursor-blinking\n  function restartBlink(cm) {\n    if (!cm.state.focused) { return }\n    var display = cm.display;\n    clearInterval(display.blinker);\n    var on = true;\n    display.cursorDiv.style.visibility = "";\n    if (cm.options.cursorBlinkRate > 0)\n      { display.blinker = setInterval(function () { return display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; },\n        cm.options.cursorBlinkRate); }\n    else if (cm.options.cursorBlinkRate < 0)\n      { display.cursorDiv.style.visibility = "hidden"; }\n  }\n\n  function ensureFocus(cm) {\n    if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); }\n  }\n\n  function delayBlurEvent(cm) {\n    cm.state.delayingBlurEvent = true;\n    setTimeout(function () { if (cm.state.delayingBlurEvent) {\n      cm.state.delayingBlurEvent = false;\n      onBlur(cm);\n    } }, 100);\n  }\n\n  function onFocus(cm, e) {\n    if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false; }\n\n    if (cm.options.readOnly == "nocursor") { return }\n    if (!cm.state.focused) {\n      signal(cm, "focus", cm, e);\n      cm.state.focused = true;\n      addClass(cm.display.wrapper, "CodeMirror-focused");\n      // This test prevents this from firing when a context\n      // menu is closed (since the input reset would kill the\n      // select-all detection hack)\n      if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {\n        cm.display.input.reset();\n        if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20); } // Issue #1730\n      }\n      cm.display.input.receivedFocus();\n    }\n    restartBlink(cm);\n  }\n  function onBlur(cm, e) {\n    if (cm.state.delayingBlurEvent) { return }\n\n    if (cm.state.focused) {\n      signal(cm, "blur", cm, e);\n      cm.state.focused = false;\n      rmClass(cm.display.wrapper, "CodeMirror-focused");\n    }\n    clearInterval(cm.display.blinker);\n    setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false; } }, 150);\n  }\n\n  // Read the actual heights of the rendered lines, and update their\n  // stored heights to match.\n  function updateHeightsInViewport(cm) {\n    var display = cm.display;\n    var prevBottom = display.lineDiv.offsetTop;\n    for (var i = 0; i < display.view.length; i++) {\n      var cur = display.view[i], wrapping = cm.options.lineWrapping;\n      var height = (void 0), width = 0;\n      if (cur.hidden) { continue }\n      if (ie && ie_version < 8) {\n        var bot = cur.node.offsetTop + cur.node.offsetHeight;\n        height = bot - prevBottom;\n        prevBottom = bot;\n      } else {\n        var box = cur.node.getBoundingClientRect();\n        height = box.bottom - box.top;\n        // Check that lines don\'t extend past the right of the current\n        // editor width\n        if (!wrapping && cur.text.firstChild)\n          { width = cur.text.firstChild.getBoundingClientRect().right - box.left - 1; }\n      }\n      var diff = cur.line.height - height;\n      if (diff > .005 || diff < -.005) {\n        updateLineHeight(cur.line, height);\n        updateWidgetHeight(cur.line);\n        if (cur.rest) { for (var j = 0; j < cur.rest.length; j++)\n          { updateWidgetHeight(cur.rest[j]); } }\n      }\n      if (width > cm.display.sizerWidth) {\n        var chWidth = Math.ceil(width / charWidth(cm.display));\n        if (chWidth > cm.display.maxLineLength) {\n          cm.display.maxLineLength = chWidth;\n          cm.display.maxLine = cur.line;\n          cm.display.maxLineChanged = true;\n        }\n      }\n    }\n  }\n\n  // Read and store the height of line widgets associated with the\n  // given line.\n  function updateWidgetHeight(line) {\n    if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i) {\n      var w = line.widgets[i], parent = w.node.parentNode;\n      if (parent) { w.height = parent.offsetHeight; }\n    } }\n  }\n\n  // Compute the lines that are visible in a given viewport (defaults\n  // the the current scroll position). viewport may contain top,\n  // height, and ensure (see op.scrollToPos) properties.\n  function visibleLines(display, doc, viewport) {\n    var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;\n    top = Math.floor(top - paddingTop(display));\n    var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;\n\n    var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);\n    // Ensure is a {from: {line, ch}, to: {line, ch}} object, and\n    // forces those lines into the viewport (if possible).\n    if (viewport && viewport.ensure) {\n      var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;\n      if (ensureFrom < from) {\n        from = ensureFrom;\n        to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);\n      } else if (Math.min(ensureTo, doc.lastLine()) >= to) {\n        from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);\n        to = ensureTo;\n      }\n    }\n    return {from: from, to: Math.max(to, from + 1)}\n  }\n\n  // SCROLLING THINGS INTO VIEW\n\n  // If an editor sits on the top or bottom of the window, partially\n  // scrolled out of view, this ensures that the cursor is visible.\n  function maybeScrollWindow(cm, rect) {\n    if (signalDOMEvent(cm, "scrollCursorIntoView")) { return }\n\n    var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;\n    if (rect.top + box.top < 0) { doScroll = true; }\n    else if (rect.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) { doScroll = false; }\n    if (doScroll != null && !phantom) {\n      var scrollNode = elt("div", "\\u200b", null, ("position: absolute;\\n                         top: " + (rect.top - display.viewOffset - paddingTop(cm.display)) + "px;\\n                         height: " + (rect.bottom - rect.top + scrollGap(cm) + display.barHeight) + "px;\\n                         left: " + (rect.left) + "px; width: " + (Math.max(2, rect.right - rect.left)) + "px;"));\n      cm.display.lineSpace.appendChild(scrollNode);\n      scrollNode.scrollIntoView(doScroll);\n      cm.display.lineSpace.removeChild(scrollNode);\n    }\n  }\n\n  // Scroll a given position into view (immediately), verifying that\n  // it actually became visible (as line heights are accurately\n  // measured, the position of something may \'drift\' during drawing).\n  function scrollPosIntoView(cm, pos, end, margin) {\n    if (margin == null) { margin = 0; }\n    var rect;\n    if (!cm.options.lineWrapping && pos == end) {\n      // Set pos and end to the cursor positions around the character pos sticks to\n      // If pos.sticky == "before", that is around pos.ch - 1, otherwise around pos.ch\n      // If pos == Pos(_, 0, "before"), pos and end are unchanged\n      pos = pos.ch ? Pos(pos.line, pos.sticky == "before" ? pos.ch - 1 : pos.ch, "after") : pos;\n      end = pos.sticky == "before" ? Pos(pos.line, pos.ch + 1, "before") : pos;\n    }\n    for (var limit = 0; limit < 5; limit++) {\n      var changed = false;\n      var coords = cursorCoords(cm, pos);\n      var endCoords = !end || end == pos ? coords : cursorCoords(cm, end);\n      rect = {left: Math.min(coords.left, endCoords.left),\n              top: Math.min(coords.top, endCoords.top) - margin,\n              right: Math.max(coords.left, endCoords.left),\n              bottom: Math.max(coords.bottom, endCoords.bottom) + margin};\n      var scrollPos = calculateScrollPos(cm, rect);\n      var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;\n      if (scrollPos.scrollTop != null) {\n        updateScrollTop(cm, scrollPos.scrollTop);\n        if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true; }\n      }\n      if (scrollPos.scrollLeft != null) {\n        setScrollLeft(cm, scrollPos.scrollLeft);\n        if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true; }\n      }\n      if (!changed) { break }\n    }\n    return rect\n  }\n\n  // Scroll a given set of coordinates into view (immediately).\n  function scrollIntoView(cm, rect) {\n    var scrollPos = calculateScrollPos(cm, rect);\n    if (scrollPos.scrollTop != null) { updateScrollTop(cm, scrollPos.scrollTop); }\n    if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft); }\n  }\n\n  // Calculate a new scroll position needed to scroll the given\n  // rectangle into view. Returns an object with scrollTop and\n  // scrollLeft properties. When these are undefined, the\n  // vertical/horizontal position does not need to be adjusted.\n  function calculateScrollPos(cm, rect) {\n    var display = cm.display, snapMargin = textHeight(cm.display);\n    if (rect.top < 0) { rect.top = 0; }\n    var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;\n    var screen = displayHeight(cm), result = {};\n    if (rect.bottom - rect.top > screen) { rect.bottom = rect.top + screen; }\n    var docBottom = cm.doc.height + paddingVert(display);\n    var atTop = rect.top < snapMargin, atBottom = rect.bottom > docBottom - snapMargin;\n    if (rect.top < screentop) {\n      result.scrollTop = atTop ? 0 : rect.top;\n    } else if (rect.bottom > screentop + screen) {\n      var newTop = Math.min(rect.top, (atBottom ? docBottom : rect.bottom) - screen);\n      if (newTop != screentop) { result.scrollTop = newTop; }\n    }\n\n    var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft;\n    var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0);\n    var tooWide = rect.right - rect.left > screenw;\n    if (tooWide) { rect.right = rect.left + screenw; }\n    if (rect.left < 10)\n      { result.scrollLeft = 0; }\n    else if (rect.left < screenleft)\n      { result.scrollLeft = Math.max(0, rect.left - (tooWide ? 0 : 10)); }\n    else if (rect.right > screenw + screenleft - 3)\n      { result.scrollLeft = rect.right + (tooWide ? 0 : 10) - screenw; }\n    return result\n  }\n\n  // Store a relative adjustment to the scroll position in the current\n  // operation (to be applied when the operation finishes).\n  function addToScrollTop(cm, top) {\n    if (top == null) { return }\n    resolveScrollToPos(cm);\n    cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;\n  }\n\n  // Make sure that at the end of the operation the current cursor is\n  // shown.\n  function ensureCursorVisible(cm) {\n    resolveScrollToPos(cm);\n    var cur = cm.getCursor();\n    cm.curOp.scrollToPos = {from: cur, to: cur, margin: cm.options.cursorScrollMargin};\n  }\n\n  function scrollToCoords(cm, x, y) {\n    if (x != null || y != null) { resolveScrollToPos(cm); }\n    if (x != null) { cm.curOp.scrollLeft = x; }\n    if (y != null) { cm.curOp.scrollTop = y; }\n  }\n\n  function scrollToRange(cm, range) {\n    resolveScrollToPos(cm);\n    cm.curOp.scrollToPos = range;\n  }\n\n  // When an operation has its scrollToPos property set, and another\n  // scroll action is applied before the end of the operation, this\n  // \'simulates\' scrolling that position into view in a cheap way, so\n  // that the effect of intermediate scroll commands is not ignored.\n  function resolveScrollToPos(cm) {\n    var range = cm.curOp.scrollToPos;\n    if (range) {\n      cm.curOp.scrollToPos = null;\n      var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to);\n      scrollToCoordsRange(cm, from, to, range.margin);\n    }\n  }\n\n  function scrollToCoordsRange(cm, from, to, margin) {\n    var sPos = calculateScrollPos(cm, {\n      left: Math.min(from.left, to.left),\n      top: Math.min(from.top, to.top) - margin,\n      right: Math.max(from.right, to.right),\n      bottom: Math.max(from.bottom, to.bottom) + margin\n    });\n    scrollToCoords(cm, sPos.scrollLeft, sPos.scrollTop);\n  }\n\n  // Sync the scrollable area and scrollbars, ensure the viewport\n  // covers the visible area.\n  function updateScrollTop(cm, val) {\n    if (Math.abs(cm.doc.scrollTop - val) < 2) { return }\n    if (!gecko) { updateDisplaySimple(cm, {top: val}); }\n    setScrollTop(cm, val, true);\n    if (gecko) { updateDisplaySimple(cm); }\n    startWorker(cm, 100);\n  }\n\n  function setScrollTop(cm, val, forceScroll) {\n    val = Math.max(0, Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, val));\n    if (cm.display.scroller.scrollTop == val && !forceScroll) { return }\n    cm.doc.scrollTop = val;\n    cm.display.scrollbars.setScrollTop(val);\n    if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val; }\n  }\n\n  // Sync scroller and scrollbar, ensure the gutter elements are\n  // aligned.\n  function setScrollLeft(cm, val, isScroller, forceScroll) {\n    val = Math.max(0, Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth));\n    if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) { return }\n    cm.doc.scrollLeft = val;\n    alignHorizontally(cm);\n    if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val; }\n    cm.display.scrollbars.setScrollLeft(val);\n  }\n\n  // SCROLLBARS\n\n  // Prepare DOM reads needed to update the scrollbars. Done in one\n  // shot to minimize update/measure roundtrips.\n  function measureForScrollbars(cm) {\n    var d = cm.display, gutterW = d.gutters.offsetWidth;\n    var docH = Math.round(cm.doc.height + paddingVert(cm.display));\n    return {\n      clientHeight: d.scroller.clientHeight,\n      viewHeight: d.wrapper.clientHeight,\n      scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,\n      viewWidth: d.wrapper.clientWidth,\n      barLeft: cm.options.fixedGutter ? gutterW : 0,\n      docHeight: docH,\n      scrollHeight: docH + scrollGap(cm) + d.barHeight,\n      nativeBarWidth: d.nativeBarWidth,\n      gutterWidth: gutterW\n    }\n  }\n\n  var NativeScrollbars = function(place, scroll, cm) {\n    this.cm = cm;\n    var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");\n    var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");\n    vert.tabIndex = horiz.tabIndex = -1;\n    place(vert); place(horiz);\n\n    on(vert, "scroll", function () {\n      if (vert.clientHeight) { scroll(vert.scrollTop, "vertical"); }\n    });\n    on(horiz, "scroll", function () {\n      if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal"); }\n    });\n\n    this.checkedZeroWidth = false;\n    // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).\n    if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; }\n  };\n\n  NativeScrollbars.prototype.update = function (measure) {\n    var needsH = measure.scrollWidth > measure.clientWidth + 1;\n    var needsV = measure.scrollHeight > measure.clientHeight + 1;\n    var sWidth = measure.nativeBarWidth;\n\n    if (needsV) {\n      this.vert.style.display = "block";\n      this.vert.style.bottom = needsH ? sWidth + "px" : "0";\n      var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);\n      // A bug in IE8 can cause this value to be negative, so guard it.\n      this.vert.firstChild.style.height =\n        Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";\n    } else {\n      this.vert.style.display = "";\n      this.vert.firstChild.style.height = "0";\n    }\n\n    if (needsH) {\n      this.horiz.style.display = "block";\n      this.horiz.style.right = needsV ? sWidth + "px" : "0";\n      this.horiz.style.left = measure.barLeft + "px";\n      var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);\n      this.horiz.firstChild.style.width =\n        Math.max(0, measure.scrollWidth - measure.clientWidth + totalWidth) + "px";\n    } else {\n      this.horiz.style.display = "";\n      this.horiz.firstChild.style.width = "0";\n    }\n\n    if (!this.checkedZeroWidth && measure.clientHeight > 0) {\n      if (sWidth == 0) { this.zeroWidthHack(); }\n      this.checkedZeroWidth = true;\n    }\n\n    return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}\n  };\n\n  NativeScrollbars.prototype.setScrollLeft = function (pos) {\n    if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos; }\n    if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz, "horiz"); }\n  };\n\n  NativeScrollbars.prototype.setScrollTop = function (pos) {\n    if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos; }\n    if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert, "vert"); }\n  };\n\n  NativeScrollbars.prototype.zeroWidthHack = function () {\n    var w = mac && !mac_geMountainLion ? "12px" : "18px";\n    this.horiz.style.height = this.vert.style.width = w;\n    this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none";\n    this.disableHoriz = new Delayed;\n    this.disableVert = new Delayed;\n  };\n\n  NativeScrollbars.prototype.enableZeroWidthBar = function (bar, delay, type) {\n    bar.style.pointerEvents = "auto";\n    function maybeDisable() {\n      // To find out whether the scrollbar is still visible, we\n      // check whether the element under the pixel in the bottom\n      // right corner of the scrollbar box is the scrollbar box\n      // itself (when the bar is still visible) or its filler child\n      // (when the bar is hidden). If it is still visible, we keep\n      // it enabled, if it\'s hidden, we disable pointer events.\n      var box = bar.getBoundingClientRect();\n      var elt = type == "vert" ? document.elementFromPoint(box.right - 1, (box.top + box.bottom) / 2)\n          : document.elementFromPoint((box.right + box.left) / 2, box.bottom - 1);\n      if (elt != bar) { bar.style.pointerEvents = "none"; }\n      else { delay.set(1000, maybeDisable); }\n    }\n    delay.set(1000, maybeDisable);\n  };\n\n  NativeScrollbars.prototype.clear = function () {\n    var parent = this.horiz.parentNode;\n    parent.removeChild(this.horiz);\n    parent.removeChild(this.vert);\n  };\n\n  var NullScrollbars = function () {};\n\n  NullScrollbars.prototype.update = function () { return {bottom: 0, right: 0} };\n  NullScrollbars.prototype.setScrollLeft = function () {};\n  NullScrollbars.prototype.setScrollTop = function () {};\n  NullScrollbars.prototype.clear = function () {};\n\n  function updateScrollbars(cm, measure) {\n    if (!measure) { measure = measureForScrollbars(cm); }\n    var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;\n    updateScrollbarsInner(cm, measure);\n    for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {\n      if (startWidth != cm.display.barWidth && cm.options.lineWrapping)\n        { updateHeightsInViewport(cm); }\n      updateScrollbarsInner(cm, measureForScrollbars(cm));\n      startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;\n    }\n  }\n\n  // Re-synchronize the fake scrollbars with the actual size of the\n  // content.\n  function updateScrollbarsInner(cm, measure) {\n    var d = cm.display;\n    var sizes = d.scrollbars.update(measure);\n\n    d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";\n    d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";\n    d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent";\n\n    if (sizes.right && sizes.bottom) {\n      d.scrollbarFiller.style.display = "block";\n      d.scrollbarFiller.style.height = sizes.bottom + "px";\n      d.scrollbarFiller.style.width = sizes.right + "px";\n    } else { d.scrollbarFiller.style.display = ""; }\n    if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {\n      d.gutterFiller.style.display = "block";\n      d.gutterFiller.style.height = sizes.bottom + "px";\n      d.gutterFiller.style.width = measure.gutterWidth + "px";\n    } else { d.gutterFiller.style.display = ""; }\n  }\n\n  var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};\n\n  function initScrollbars(cm) {\n    if (cm.display.scrollbars) {\n      cm.display.scrollbars.clear();\n      if (cm.display.scrollbars.addClass)\n        { rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); }\n    }\n\n    cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) {\n      cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);\n      // Prevent clicks in the scrollbars from killing focus\n      on(node, "mousedown", function () {\n        if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0); }\n      });\n      node.setAttribute("cm-not-content", "true");\n    }, function (pos, axis) {\n      if (axis == "horizontal") { setScrollLeft(cm, pos); }\n      else { updateScrollTop(cm, pos); }\n    }, cm);\n    if (cm.display.scrollbars.addClass)\n      { addClass(cm.display.wrapper, cm.display.scrollbars.addClass); }\n  }\n\n  // Operations are used to wrap a series of changes to the editor\n  // state in such a way that each change won\'t have to update the\n  // cursor and display (which would be awkward, slow, and\n  // error-prone). Instead, display updates are batched and then all\n  // combined and executed at once.\n\n  var nextOpId = 0;\n  // Start a new operation.\n  function startOperation(cm) {\n    cm.curOp = {\n      cm: cm,\n      viewChanged: false,      // Flag that indicates that lines might need to be redrawn\n      startHeight: cm.doc.height, // Used to detect need to update scrollbar\n      forceUpdate: false,      // Used to force a redraw\n      updateInput: 0,       // Whether to reset the input textarea\n      typing: false,           // Whether this reset should be careful to leave existing text (for compositing)\n      changeObjs: null,        // Accumulated changes, for firing change events\n      cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on\n      cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already\n      selectionChanged: false, // Whether the selection needs to be redrawn\n      updateMaxLine: false,    // Set when the widest line needs to be determined anew\n      scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet\n      scrollToPos: null,       // Used to scroll to a specific position\n      focus: false,\n      id: ++nextOpId           // Unique ID\n    };\n    pushOperation(cm.curOp);\n  }\n\n  // Finish an operation, updating the display and signalling delayed events\n  function endOperation(cm) {\n    var op = cm.curOp;\n    if (op) { finishOperation(op, function (group) {\n      for (var i = 0; i < group.ops.length; i++)\n        { group.ops[i].cm.curOp = null; }\n      endOperations(group);\n    }); }\n  }\n\n  // The DOM updates done when an operation finishes are batched so\n  // that the minimum number of relayouts are required.\n  function endOperations(group) {\n    var ops = group.ops;\n    for (var i = 0; i < ops.length; i++) // Read DOM\n      { endOperation_R1(ops[i]); }\n    for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe)\n      { endOperation_W1(ops[i$1]); }\n    for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM\n      { endOperation_R2(ops[i$2]); }\n    for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe)\n      { endOperation_W2(ops[i$3]); }\n    for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM\n      { endOperation_finish(ops[i$4]); }\n  }\n\n  function endOperation_R1(op) {\n    var cm = op.cm, display = cm.display;\n    maybeClipScrollbars(cm);\n    if (op.updateMaxLine) { findMaxLine(cm); }\n\n    op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||\n      op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||\n                         op.scrollToPos.to.line >= display.viewTo) ||\n      display.maxLineChanged && cm.options.lineWrapping;\n    op.update = op.mustUpdate &&\n      new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);\n  }\n\n  function endOperation_W1(op) {\n    op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);\n  }\n\n  function endOperation_R2(op) {\n    var cm = op.cm, display = cm.display;\n    if (op.updatedDisplay) { updateHeightsInViewport(cm); }\n\n    op.barMeasure = measureForScrollbars(cm);\n\n    // If the max line changed since it was last measured, measure it,\n    // and ensure the document\'s width matches it.\n    // updateDisplay_W2 will use these properties to do the actual resizing\n    if (display.maxLineChanged && !cm.options.lineWrapping) {\n      op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;\n      cm.display.sizerWidth = op.adjustWidthTo;\n      op.barMeasure.scrollWidth =\n        Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);\n      op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));\n    }\n\n    if (op.updatedDisplay || op.selectionChanged)\n      { op.preparedSelection = display.input.prepareSelection(); }\n  }\n\n  function endOperation_W2(op) {\n    var cm = op.cm;\n\n    if (op.adjustWidthTo != null) {\n      cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";\n      if (op.maxScrollLeft < cm.doc.scrollLeft)\n        { setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); }\n      cm.display.maxLineChanged = false;\n    }\n\n    var takeFocus = op.focus && op.focus == activeElt();\n    if (op.preparedSelection)\n      { cm.display.input.showSelection(op.preparedSelection, takeFocus); }\n    if (op.updatedDisplay || op.startHeight != cm.doc.height)\n      { updateScrollbars(cm, op.barMeasure); }\n    if (op.updatedDisplay)\n      { setDocumentHeight(cm, op.barMeasure); }\n\n    if (op.selectionChanged) { restartBlink(cm); }\n\n    if (cm.state.focused && op.updateInput)\n      { cm.display.input.reset(op.typing); }\n    if (takeFocus) { ensureFocus(op.cm); }\n  }\n\n  function endOperation_finish(op) {\n    var cm = op.cm, display = cm.display, doc = cm.doc;\n\n    if (op.updatedDisplay) { postUpdateDisplay(cm, op.update); }\n\n    // Abort mouse wheel delta measurement, when scrolling explicitly\n    if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))\n      { display.wheelStartX = display.wheelStartY = null; }\n\n    // Propagate the scroll position to the actual DOM scroller\n    if (op.scrollTop != null) { setScrollTop(cm, op.scrollTop, op.forceScroll); }\n\n    if (op.scrollLeft != null) { setScrollLeft(cm, op.scrollLeft, true, true); }\n    // If we need to scroll a specific position into view, do so.\n    if (op.scrollToPos) {\n      var rect = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),\n                                   clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);\n      maybeScrollWindow(cm, rect);\n    }\n\n    // Fire events for markers that are hidden/unidden by editing or\n    // undoing\n    var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;\n    if (hidden) { for (var i = 0; i < hidden.length; ++i)\n      { if (!hidden[i].lines.length) { signal(hidden[i], "hide"); } } }\n    if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1)\n      { if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide"); } } }\n\n    if (display.wrapper.offsetHeight)\n      { doc.scrollTop = cm.display.scroller.scrollTop; }\n\n    // Fire change events, and delayed event handlers\n    if (op.changeObjs)\n      { signal(cm, "changes", cm, op.changeObjs); }\n    if (op.update)\n      { op.update.finish(); }\n  }\n\n  // Run the given function in an operation\n  function runInOp(cm, f) {\n    if (cm.curOp) { return f() }\n    startOperation(cm);\n    try { return f() }\n    finally { endOperation(cm); }\n  }\n  // Wraps a function in an operation. Returns the wrapped function.\n  function operation(cm, f) {\n    return function() {\n      if (cm.curOp) { return f.apply(cm, arguments) }\n      startOperation(cm);\n      try { return f.apply(cm, arguments) }\n      finally { endOperation(cm); }\n    }\n  }\n  // Used to add methods to editor and doc instances, wrapping them in\n  // operations.\n  function methodOp(f) {\n    return function() {\n      if (this.curOp) { return f.apply(this, arguments) }\n      startOperation(this);\n      try { return f.apply(this, arguments) }\n      finally { endOperation(this); }\n    }\n  }\n  function docMethodOp(f) {\n    return function() {\n      var cm = this.cm;\n      if (!cm || cm.curOp) { return f.apply(this, arguments) }\n      startOperation(cm);\n      try { return f.apply(this, arguments) }\n      finally { endOperation(cm); }\n    }\n  }\n\n  // HIGHLIGHT WORKER\n\n  function startWorker(cm, time) {\n    if (cm.doc.highlightFrontier < cm.display.viewTo)\n      { cm.state.highlight.set(time, bind(highlightWorker, cm)); }\n  }\n\n  function highlightWorker(cm) {\n    var doc = cm.doc;\n    if (doc.highlightFrontier >= cm.display.viewTo) { return }\n    var end = +new Date + cm.options.workTime;\n    var context = getContextBefore(cm, doc.highlightFrontier);\n    var changedLines = [];\n\n    doc.iter(context.line, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) {\n      if (context.line >= cm.display.viewFrom) { // Visible\n        var oldStyles = line.styles;\n        var resetState = line.text.length > cm.options.maxHighlightLength ? copyState(doc.mode, context.state) : null;\n        var highlighted = highlightLine(cm, line, context, true);\n        if (resetState) { context.state = resetState; }\n        line.styles = highlighted.styles;\n        var oldCls = line.styleClasses, newCls = highlighted.classes;\n        if (newCls) { line.styleClasses = newCls; }\n        else if (oldCls) { line.styleClasses = null; }\n        var ischange = !oldStyles || oldStyles.length != line.styles.length ||\n          oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass);\n        for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i]; }\n        if (ischange) { changedLines.push(context.line); }\n        line.stateAfter = context.save();\n        context.nextLine();\n      } else {\n        if (line.text.length <= cm.options.maxHighlightLength)\n          { processLine(cm, line.text, context); }\n        line.stateAfter = context.line % 5 == 0 ? context.save() : null;\n        context.nextLine();\n      }\n      if (+new Date > end) {\n        startWorker(cm, cm.options.workDelay);\n        return true\n      }\n    });\n    doc.highlightFrontier = context.line;\n    doc.modeFrontier = Math.max(doc.modeFrontier, context.line);\n    if (changedLines.length) { runInOp(cm, function () {\n      for (var i = 0; i < changedLines.length; i++)\n        { regLineChange(cm, changedLines[i], "text"); }\n    }); }\n  }\n\n  // DISPLAY DRAWING\n\n  var DisplayUpdate = function(cm, viewport, force) {\n    var display = cm.display;\n\n    this.viewport = viewport;\n    // Store some values that we\'ll need later (but don\'t want to force a relayout for)\n    this.visible = visibleLines(display, cm.doc, viewport);\n    this.editorIsHidden = !display.wrapper.offsetWidth;\n    this.wrapperHeight = display.wrapper.clientHeight;\n    this.wrapperWidth = display.wrapper.clientWidth;\n    this.oldDisplayWidth = displayWidth(cm);\n    this.force = force;\n    this.dims = getDimensions(cm);\n    this.events = [];\n  };\n\n  DisplayUpdate.prototype.signal = function (emitter, type) {\n    if (hasHandler(emitter, type))\n      { this.events.push(arguments); }\n  };\n  DisplayUpdate.prototype.finish = function () {\n    for (var i = 0; i < this.events.length; i++)\n      { signal.apply(null, this.events[i]); }\n  };\n\n  function maybeClipScrollbars(cm) {\n    var display = cm.display;\n    if (!display.scrollbarsClipped && display.scroller.offsetWidth) {\n      display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;\n      display.heightForcer.style.height = scrollGap(cm) + "px";\n      display.sizer.style.marginBottom = -display.nativeBarWidth + "px";\n      display.sizer.style.borderRightWidth = scrollGap(cm) + "px";\n      display.scrollbarsClipped = true;\n    }\n  }\n\n  function selectionSnapshot(cm) {\n    if (cm.hasFocus()) { return null }\n    var active = activeElt();\n    if (!active || !contains(cm.display.lineDiv, active)) { return null }\n    var result = {activeElt: active};\n    if (window.getSelection) {\n      var sel = window.getSelection();\n      if (sel.anchorNode && sel.extend && contains(cm.display.lineDiv, sel.anchorNode)) {\n        result.anchorNode = sel.anchorNode;\n        result.anchorOffset = sel.anchorOffset;\n        result.focusNode = sel.focusNode;\n        result.focusOffset = sel.focusOffset;\n      }\n    }\n    return result\n  }\n\n  function restoreSelection(snapshot) {\n    if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt()) { return }\n    snapshot.activeElt.focus();\n    if (snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {\n      var sel = window.getSelection(), range = document.createRange();\n      range.setEnd(snapshot.anchorNode, snapshot.anchorOffset);\n      range.collapse(false);\n      sel.removeAllRanges();\n      sel.addRange(range);\n      sel.extend(snapshot.focusNode, snapshot.focusOffset);\n    }\n  }\n\n  // Does the actual updating of the line display. Bails out\n  // (returning false) when there is nothing to be done and forced is\n  // false.\n  function updateDisplayIfNeeded(cm, update) {\n    var display = cm.display, doc = cm.doc;\n\n    if (update.editorIsHidden) {\n      resetView(cm);\n      return false\n    }\n\n    // Bail out if the visible area is already rendered and nothing changed.\n    if (!update.force &&\n        update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&\n        (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&\n        display.renderedView == display.view && countDirtyView(cm) == 0)\n      { return false }\n\n    if (maybeUpdateLineNumberWidth(cm)) {\n      resetView(cm);\n      update.dims = getDimensions(cm);\n    }\n\n    // Compute a suitable new viewport (from & to)\n    var end = doc.first + doc.size;\n    var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);\n    var to = Math.min(end, update.visible.to + cm.options.viewportMargin);\n    if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom); }\n    if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo); }\n    if (sawCollapsedSpans) {\n      from = visualLineNo(cm.doc, from);\n      to = visualLineEndNo(cm.doc, to);\n    }\n\n    var different = from != display.viewFrom || to != display.viewTo ||\n      display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth;\n    adjustView(cm, from, to);\n\n    display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));\n    // Position the mover div to align with the current scroll position\n    cm.display.mover.style.top = display.viewOffset + "px";\n\n    var toUpdate = countDirtyView(cm);\n    if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&\n        (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))\n      { return false }\n\n    // For big changes, we hide the enclosing element during the\n    // update, since that speeds up the operations on most browsers.\n    var selSnapshot = selectionSnapshot(cm);\n    if (toUpdate > 4) { display.lineDiv.style.display = "none"; }\n    patchDisplay(cm, display.updateLineNumbers, update.dims);\n    if (toUpdate > 4) { display.lineDiv.style.display = ""; }\n    display.renderedView = display.view;\n    // There might have been a widget with a focused element that got\n    // hidden or updated, if so re-focus it.\n    restoreSelection(selSnapshot);\n\n    // Prevent selection and cursors from interfering with the scroll\n    // width and height.\n    removeChildren(display.cursorDiv);\n    removeChildren(display.selectionDiv);\n    display.gutters.style.height = display.sizer.style.minHeight = 0;\n\n    if (different) {\n      display.lastWrapHeight = update.wrapperHeight;\n      display.lastWrapWidth = update.wrapperWidth;\n      startWorker(cm, 400);\n    }\n\n    display.updateLineNumbers = null;\n\n    return true\n  }\n\n  function postUpdateDisplay(cm, update) {\n    var viewport = update.viewport;\n\n    for (var first = true;; first = false) {\n      if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {\n        // Clip forced viewport to actual scrollable area.\n        if (viewport && viewport.top != null)\n          { viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; }\n        // Updated line heights might result in the drawn area not\n        // actually covering the viewport. Keep looping until it does.\n        update.visible = visibleLines(cm.display, cm.doc, viewport);\n        if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)\n          { break }\n      } else if (first) {\n        update.visible = visibleLines(cm.display, cm.doc, viewport);\n      }\n      if (!updateDisplayIfNeeded(cm, update)) { break }\n      updateHeightsInViewport(cm);\n      var barMeasure = measureForScrollbars(cm);\n      updateSelection(cm);\n      updateScrollbars(cm, barMeasure);\n      setDocumentHeight(cm, barMeasure);\n      update.force = false;\n    }\n\n    update.signal(cm, "update", cm);\n    if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {\n      update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);\n      cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;\n    }\n  }\n\n  function updateDisplaySimple(cm, viewport) {\n    var update = new DisplayUpdate(cm, viewport);\n    if (updateDisplayIfNeeded(cm, update)) {\n      updateHeightsInViewport(cm);\n      postUpdateDisplay(cm, update);\n      var barMeasure = measureForScrollbars(cm);\n      updateSelection(cm);\n      updateScrollbars(cm, barMeasure);\n      setDocumentHeight(cm, barMeasure);\n      update.finish();\n    }\n  }\n\n  // Sync the actual display DOM structure with display.view, removing\n  // nodes for lines that are no longer in view, and creating the ones\n  // that are not there yet, and updating the ones that are out of\n  // date.\n  function patchDisplay(cm, updateNumbersFrom, dims) {\n    var display = cm.display, lineNumbers = cm.options.lineNumbers;\n    var container = display.lineDiv, cur = container.firstChild;\n\n    function rm(node) {\n      var next = node.nextSibling;\n      // Works around a throw-scroll bug in OS X Webkit\n      if (webkit && mac && cm.display.currentWheelTarget == node)\n        { node.style.display = "none"; }\n      else\n        { node.parentNode.removeChild(node); }\n      return next\n    }\n\n    var view = display.view, lineN = display.viewFrom;\n    // Loop over the elements in the view, syncing cur (the DOM nodes\n    // in display.lineDiv) with the view as we go.\n    for (var i = 0; i < view.length; i++) {\n      var lineView = view[i];\n      if (lineView.hidden) ; else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet\n        var node = buildLineElement(cm, lineView, lineN, dims);\n        container.insertBefore(node, cur);\n      } else { // Already drawn\n        while (cur != lineView.node) { cur = rm(cur); }\n        var updateNumber = lineNumbers && updateNumbersFrom != null &&\n          updateNumbersFrom <= lineN && lineView.lineNumber;\n        if (lineView.changes) {\n          if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false; }\n          updateLineForChanges(cm, lineView, lineN, dims);\n        }\n        if (updateNumber) {\n          removeChildren(lineView.lineNumber);\n          lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));\n        }\n        cur = lineView.node.nextSibling;\n      }\n      lineN += lineView.size;\n    }\n    while (cur) { cur = rm(cur); }\n  }\n\n  function updateGutterSpace(display) {\n    var width = display.gutters.offsetWidth;\n    display.sizer.style.marginLeft = width + "px";\n  }\n\n  function setDocumentHeight(cm, measure) {\n    cm.display.sizer.style.minHeight = measure.docHeight + "px";\n    cm.display.heightForcer.style.top = measure.docHeight + "px";\n    cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px";\n  }\n\n  // Re-align line numbers and gutter marks to compensate for\n  // horizontal scrolling.\n  function alignHorizontally(cm) {\n    var display = cm.display, view = display.view;\n    if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return }\n    var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;\n    var gutterW = display.gutters.offsetWidth, left = comp + "px";\n    for (var i = 0; i < view.length; i++) { if (!view[i].hidden) {\n      if (cm.options.fixedGutter) {\n        if (view[i].gutter)\n          { view[i].gutter.style.left = left; }\n        if (view[i].gutterBackground)\n          { view[i].gutterBackground.style.left = left; }\n      }\n      var align = view[i].alignable;\n      if (align) { for (var j = 0; j < align.length; j++)\n        { align[j].style.left = left; } }\n    } }\n    if (cm.options.fixedGutter)\n      { display.gutters.style.left = (comp + gutterW) + "px"; }\n  }\n\n  // Used to ensure that the line number gutter is still the right\n  // size for the current document size. Returns true when an update\n  // is needed.\n  function maybeUpdateLineNumberWidth(cm) {\n    if (!cm.options.lineNumbers) { return false }\n    var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;\n    if (last.length != display.lineNumChars) {\n      var test = display.measure.appendChild(elt("div", [elt("div", last)],\n                                                 "CodeMirror-linenumber CodeMirror-gutter-elt"));\n      var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;\n      display.lineGutter.style.width = "";\n      display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;\n      display.lineNumWidth = display.lineNumInnerWidth + padding;\n      display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;\n      display.lineGutter.style.width = display.lineNumWidth + "px";\n      updateGutterSpace(cm.display);\n      return true\n    }\n    return false\n  }\n\n  function getGutters(gutters, lineNumbers) {\n    var result = [], sawLineNumbers = false;\n    for (var i = 0; i < gutters.length; i++) {\n      var name = gutters[i], style = null;\n      if (typeof name != "string") { style = name.style; name = name.className; }\n      if (name == "CodeMirror-linenumbers") {\n        if (!lineNumbers) { continue }\n        else { sawLineNumbers = true; }\n      }\n      result.push({className: name, style: style});\n    }\n    if (lineNumbers && !sawLineNumbers) { result.push({className: "CodeMirror-linenumbers", style: null}); }\n    return result\n  }\n\n  // Rebuild the gutter elements, ensure the margin to the left of the\n  // code matches their width.\n  function renderGutters(display) {\n    var gutters = display.gutters, specs = display.gutterSpecs;\n    removeChildren(gutters);\n    display.lineGutter = null;\n    for (var i = 0; i < specs.length; ++i) {\n      var ref = specs[i];\n      var className = ref.className;\n      var style = ref.style;\n      var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + className));\n      if (style) { gElt.style.cssText = style; }\n      if (className == "CodeMirror-linenumbers") {\n        display.lineGutter = gElt;\n        gElt.style.width = (display.lineNumWidth || 1) + "px";\n      }\n    }\n    gutters.style.display = specs.length ? "" : "none";\n    updateGutterSpace(display);\n  }\n\n  function updateGutters(cm) {\n    renderGutters(cm.display);\n    regChange(cm);\n    alignHorizontally(cm);\n  }\n\n  // The display handles the DOM integration, both for input reading\n  // and content drawing. It holds references to DOM nodes and\n  // display-related state.\n\n  function Display(place, doc, input, options) {\n    var d = this;\n    this.input = input;\n\n    // Covers bottom-right square when both scrollbars are present.\n    d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");\n    d.scrollbarFiller.setAttribute("cm-not-content", "true");\n    // Covers bottom of gutter when coverGutterNextToScrollbar is on\n    // and h scrollbar is present.\n    d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");\n    d.gutterFiller.setAttribute("cm-not-content", "true");\n    // Will contain the actual code, positioned to cover the viewport.\n    d.lineDiv = eltP("div", null, "CodeMirror-code");\n    // Elements are added to these to represent selection and cursors.\n    d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");\n    d.cursorDiv = elt("div", null, "CodeMirror-cursors");\n    // A visibility: hidden element used to find the size of things.\n    d.measure = elt("div", null, "CodeMirror-measure");\n    // When lines outside of the viewport are measured, they are drawn in this.\n    d.lineMeasure = elt("div", null, "CodeMirror-measure");\n    // Wraps everything that needs to exist inside the vertically-padded coordinate system\n    d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],\n                      null, "position: relative; outline: none");\n    var lines = eltP("div", [d.lineSpace], "CodeMirror-lines");\n    // Moved around its parent to cover visible view.\n    d.mover = elt("div", [lines], null, "position: relative");\n    // Set to the height of the document, allowing scrolling.\n    d.sizer = elt("div", [d.mover], "CodeMirror-sizer");\n    d.sizerWidth = null;\n    // Behavior of elts with overflow: auto and padding is\n    // inconsistent across browsers. This is used to ensure the\n    // scrollable area is big enough.\n    d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");\n    // Will contain the gutters, if any.\n    d.gutters = elt("div", null, "CodeMirror-gutters");\n    d.lineGutter = null;\n    // Actual scrollable element.\n    d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");\n    d.scroller.setAttribute("tabIndex", "-1");\n    // The element in which the editor lives.\n    d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");\n\n    // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)\n    if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }\n    if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true; }\n\n    if (place) {\n      if (place.appendChild) { place.appendChild(d.wrapper); }\n      else { place(d.wrapper); }\n    }\n\n    // Current rendered range (may be bigger than the view window).\n    d.viewFrom = d.viewTo = doc.first;\n    d.reportedViewFrom = d.reportedViewTo = doc.first;\n    // Information about the rendered lines.\n    d.view = [];\n    d.renderedView = null;\n    // Holds info about a single rendered line when it was rendered\n    // for measurement, while not in view.\n    d.externalMeasured = null;\n    // Empty space (in pixels) above the view\n    d.viewOffset = 0;\n    d.lastWrapHeight = d.lastWrapWidth = 0;\n    d.updateLineNumbers = null;\n\n    d.nativeBarWidth = d.barHeight = d.barWidth = 0;\n    d.scrollbarsClipped = false;\n\n    // Used to only resize the line number gutter when necessary (when\n    // the amount of lines crosses a boundary that makes its width change)\n    d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;\n    // Set to true when a non-horizontal-scrolling line widget is\n    // added. As an optimization, line widget aligning is skipped when\n    // this is false.\n    d.alignWidgets = false;\n\n    d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;\n\n    // Tracks the maximum line length so that the horizontal scrollbar\n    // can be kept static when scrolling.\n    d.maxLine = null;\n    d.maxLineLength = 0;\n    d.maxLineChanged = false;\n\n    // Used for measuring wheel scrolling granularity\n    d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;\n\n    // True when shift is held down.\n    d.shift = false;\n\n    // Used to track whether anything happened since the context menu\n    // was opened.\n    d.selForContextMenu = null;\n\n    d.activeTouch = null;\n\n    d.gutterSpecs = getGutters(options.gutters, options.lineNumbers);\n    renderGutters(d);\n\n    input.init(d);\n  }\n\n  // Since the delta values reported on mouse wheel events are\n  // unstandardized between browsers and even browser versions, and\n  // generally horribly unpredictable, this code starts by measuring\n  // the scroll effect that the first few mouse wheel events have,\n  // and, from that, detects the way it can convert deltas to pixel\n  // offsets afterwards.\n  //\n  // The reason we want to know the amount a wheel event will scroll\n  // is that it gives us a chance to update the display before the\n  // actual scrolling happens, reducing flickering.\n\n  var wheelSamples = 0, wheelPixelsPerUnit = null;\n  // Fill in a browser-detected starting value on browsers where we\n  // know one. These don\'t have to be accurate -- the result of them\n  // being wrong would just be a slight flicker on the first wheel\n  // scroll (if it is large enough).\n  if (ie) { wheelPixelsPerUnit = -.53; }\n  else if (gecko) { wheelPixelsPerUnit = 15; }\n  else if (chrome) { wheelPixelsPerUnit = -.7; }\n  else if (safari) { wheelPixelsPerUnit = -1/3; }\n\n  function wheelEventDelta(e) {\n    var dx = e.wheelDeltaX, dy = e.wheelDeltaY;\n    if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail; }\n    if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail; }\n    else if (dy == null) { dy = e.wheelDelta; }\n    return {x: dx, y: dy}\n  }\n  function wheelEventPixels(e) {\n    var delta = wheelEventDelta(e);\n    delta.x *= wheelPixelsPerUnit;\n    delta.y *= wheelPixelsPerUnit;\n    return delta\n  }\n\n  function onScrollWheel(cm, e) {\n    var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;\n\n    var display = cm.display, scroll = display.scroller;\n    // Quit if there\'s nothing to scroll here\n    var canScrollX = scroll.scrollWidth > scroll.clientWidth;\n    var canScrollY = scroll.scrollHeight > scroll.clientHeight;\n    if (!(dx && canScrollX || dy && canScrollY)) { return }\n\n    // Webkit browsers on OS X abort momentum scrolls when the target\n    // of the scroll event is removed from the scrollable element.\n    // This hack (see related code in patchDisplay) makes sure the\n    // element is kept around.\n    if (dy && mac && webkit) {\n      outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {\n        for (var i = 0; i < view.length; i++) {\n          if (view[i].node == cur) {\n            cm.display.currentWheelTarget = cur;\n            break outer\n          }\n        }\n      }\n    }\n\n    // On some browsers, horizontal scrolling will cause redraws to\n    // happen before the gutter has been realigned, causing it to\n    // wriggle around in a most unseemly way. When we have an\n    // estimated pixels/delta value, we just handle horizontal\n    // scrolling entirely here. It\'ll be slightly off from native, but\n    // better than glitching out.\n    if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {\n      if (dy && canScrollY)\n        { updateScrollTop(cm, Math.max(0, scroll.scrollTop + dy * wheelPixelsPerUnit)); }\n      setScrollLeft(cm, Math.max(0, scroll.scrollLeft + dx * wheelPixelsPerUnit));\n      // Only prevent default scrolling if vertical scrolling is\n      // actually possible. Otherwise, it causes vertical scroll\n      // jitter on OSX trackpads when deltaX is small and deltaY\n      // is large (issue #3579)\n      if (!dy || (dy && canScrollY))\n        { e_preventDefault(e); }\n      display.wheelStartX = null; // Abort measurement, if in progress\n      return\n    }\n\n    // \'Project\' the visible viewport to cover the area that is being\n    // scrolled into view (if we know enough to estimate it).\n    if (dy && wheelPixelsPerUnit != null) {\n      var pixels = dy * wheelPixelsPerUnit;\n      var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;\n      if (pixels < 0) { top = Math.max(0, top + pixels - 50); }\n      else { bot = Math.min(cm.doc.height, bot + pixels + 50); }\n      updateDisplaySimple(cm, {top: top, bottom: bot});\n    }\n\n    if (wheelSamples < 20) {\n      if (display.wheelStartX == null) {\n        display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;\n        display.wheelDX = dx; display.wheelDY = dy;\n        setTimeout(function () {\n          if (display.wheelStartX == null) { return }\n          var movedX = scroll.scrollLeft - display.wheelStartX;\n          var movedY = scroll.scrollTop - display.wheelStartY;\n          var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||\n            (movedX && display.wheelDX && movedX / display.wheelDX);\n          display.wheelStartX = display.wheelStartY = null;\n          if (!sample) { return }\n          wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);\n          ++wheelSamples;\n        }, 200);\n      } else {\n        display.wheelDX += dx; display.wheelDY += dy;\n      }\n    }\n  }\n\n  // Selection objects are immutable. A new one is created every time\n  // the selection changes. A selection is one or more non-overlapping\n  // (and non-touching) ranges, sorted, and an integer that indicates\n  // which one is the primary selection (the one that\'s scrolled into\n  // view, that getCursor returns, etc).\n  var Selection = function(ranges, primIndex) {\n    this.ranges = ranges;\n    this.primIndex = primIndex;\n  };\n\n  Selection.prototype.primary = function () { return this.ranges[this.primIndex] };\n\n  Selection.prototype.equals = function (other) {\n    if (other == this) { return true }\n    if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false }\n    for (var i = 0; i < this.ranges.length; i++) {\n      var here = this.ranges[i], there = other.ranges[i];\n      if (!equalCursorPos(here.anchor, there.anchor) || !equalCursorPos(here.head, there.head)) { return false }\n    }\n    return true\n  };\n\n  Selection.prototype.deepCopy = function () {\n    var out = [];\n    for (var i = 0; i < this.ranges.length; i++)\n      { out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); }\n    return new Selection(out, this.primIndex)\n  };\n\n  Selection.prototype.somethingSelected = function () {\n    for (var i = 0; i < this.ranges.length; i++)\n      { if (!this.ranges[i].empty()) { return true } }\n    return false\n  };\n\n  Selection.prototype.contains = function (pos, end) {\n    if (!end) { end = pos; }\n    for (var i = 0; i < this.ranges.length; i++) {\n      var range = this.ranges[i];\n      if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)\n        { return i }\n    }\n    return -1\n  };\n\n  var Range = function(anchor, head) {\n    this.anchor = anchor; this.head = head;\n  };\n\n  Range.prototype.from = function () { return minPos(this.anchor, this.head) };\n  Range.prototype.to = function () { return maxPos(this.anchor, this.head) };\n  Range.prototype.empty = function () { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch };\n\n  // Take an unsorted, potentially overlapping set of ranges, and\n  // build a selection out of it. \'Consumes\' ranges array (modifying\n  // it).\n  function normalizeSelection(cm, ranges, primIndex) {\n    var mayTouch = cm && cm.options.selectionsMayTouch;\n    var prim = ranges[primIndex];\n    ranges.sort(function (a, b) { return cmp(a.from(), b.from()); });\n    primIndex = indexOf(ranges, prim);\n    for (var i = 1; i < ranges.length; i++) {\n      var cur = ranges[i], prev = ranges[i - 1];\n      var diff = cmp(prev.to(), cur.from());\n      if (mayTouch && !cur.empty() ? diff > 0 : diff >= 0) {\n        var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());\n        var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;\n        if (i <= primIndex) { --primIndex; }\n        ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));\n      }\n    }\n    return new Selection(ranges, primIndex)\n  }\n\n  function simpleSelection(anchor, head) {\n    return new Selection([new Range(anchor, head || anchor)], 0)\n  }\n\n  // Compute the position of the end of a change (its \'to\' property\n  // refers to the pre-change end).\n  function changeEnd(change) {\n    if (!change.text) { return change.to }\n    return Pos(change.from.line + change.text.length - 1,\n               lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))\n  }\n\n  // Adjust a position to refer to the post-change position of the\n  // same text, or the end of the change if the change covers it.\n  function adjustForChange(pos, change) {\n    if (cmp(pos, change.from) < 0) { return pos }\n    if (cmp(pos, change.to) <= 0) { return changeEnd(change) }\n\n    var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;\n    if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch; }\n    return Pos(line, ch)\n  }\n\n  function computeSelAfterChange(doc, change) {\n    var out = [];\n    for (var i = 0; i < doc.sel.ranges.length; i++) {\n      var range = doc.sel.ranges[i];\n      out.push(new Range(adjustForChange(range.anchor, change),\n                         adjustForChange(range.head, change)));\n    }\n    return normalizeSelection(doc.cm, out, doc.sel.primIndex)\n  }\n\n  function offsetPos(pos, old, nw) {\n    if (pos.line == old.line)\n      { return Pos(nw.line, pos.ch - old.ch + nw.ch) }\n    else\n      { return Pos(nw.line + (pos.line - old.line), pos.ch) }\n  }\n\n  // Used by replaceSelections to allow moving the selection to the\n  // start or around the replaced test. Hint may be "start" or "around".\n  function computeReplacedSel(doc, changes, hint) {\n    var out = [];\n    var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;\n    for (var i = 0; i < changes.length; i++) {\n      var change = changes[i];\n      var from = offsetPos(change.from, oldPrev, newPrev);\n      var to = offsetPos(changeEnd(change), oldPrev, newPrev);\n      oldPrev = change.to;\n      newPrev = to;\n      if (hint == "around") {\n        var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;\n        out[i] = new Range(inv ? to : from, inv ? from : to);\n      } else {\n        out[i] = new Range(from, from);\n      }\n    }\n    return new Selection(out, doc.sel.primIndex)\n  }\n\n  // Used to get the editor into a consistent state again when options change.\n\n  function loadMode(cm) {\n    cm.doc.mode = getMode(cm.options, cm.doc.modeOption);\n    resetModeState(cm);\n  }\n\n  function resetModeState(cm) {\n    cm.doc.iter(function (line) {\n      if (line.stateAfter) { line.stateAfter = null; }\n      if (line.styles) { line.styles = null; }\n    });\n    cm.doc.modeFrontier = cm.doc.highlightFrontier = cm.doc.first;\n    startWorker(cm, 100);\n    cm.state.modeGen++;\n    if (cm.curOp) { regChange(cm); }\n  }\n\n  // DOCUMENT DATA STRUCTURE\n\n  // By default, updates that start and end at the beginning of a line\n  // are treated specially, in order to make the association of line\n  // widgets and marker elements with the text behave more intuitive.\n  function isWholeLineUpdate(doc, change) {\n    return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&\n      (!doc.cm || doc.cm.options.wholeLineUpdateBefore)\n  }\n\n  // Perform a change on the document data structure.\n  function updateDoc(doc, change, markedSpans, estimateHeight) {\n    function spansFor(n) {return markedSpans ? markedSpans[n] : null}\n    function update(line, text, spans) {\n      updateLine(line, text, spans, estimateHeight);\n      signalLater(line, "change", line, change);\n    }\n    function linesFor(start, end) {\n      var result = [];\n      for (var i = start; i < end; ++i)\n        { result.push(new Line(text[i], spansFor(i), estimateHeight)); }\n      return result\n    }\n\n    var from = change.from, to = change.to, text = change.text;\n    var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);\n    var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;\n\n    // Adjust the line structure\n    if (change.full) {\n      doc.insert(0, linesFor(0, text.length));\n      doc.remove(text.length, doc.size - text.length);\n    } else if (isWholeLineUpdate(doc, change)) {\n      // This is a whole-line replace. Treated specially to make\n      // sure line objects move the way they are supposed to.\n      var added = linesFor(0, text.length - 1);\n      update(lastLine, lastLine.text, lastSpans);\n      if (nlines) { doc.remove(from.line, nlines); }\n      if (added.length) { doc.insert(from.line, added); }\n    } else if (firstLine == lastLine) {\n      if (text.length == 1) {\n        update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);\n      } else {\n        var added$1 = linesFor(1, text.length - 1);\n        added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight));\n        update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));\n        doc.insert(from.line + 1, added$1);\n      }\n    } else if (text.length == 1) {\n      update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));\n      doc.remove(from.line + 1, nlines);\n    } else {\n      update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));\n      update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);\n      var added$2 = linesFor(1, text.length - 1);\n      if (nlines > 1) { doc.remove(from.line + 1, nlines - 1); }\n      doc.insert(from.line + 1, added$2);\n    }\n\n    signalLater(doc, "change", doc, change);\n  }\n\n  // Call f for all linked documents.\n  function linkedDocs(doc, f, sharedHistOnly) {\n    function propagate(doc, skip, sharedHist) {\n      if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) {\n        var rel = doc.linked[i];\n        if (rel.doc == skip) { continue }\n        var shared = sharedHist && rel.sharedHist;\n        if (sharedHistOnly && !shared) { continue }\n        f(rel.doc, shared);\n        propagate(rel.doc, doc, shared);\n      } }\n    }\n    propagate(doc, null, true);\n  }\n\n  // Attach a document to an editor.\n  function attachDoc(cm, doc) {\n    if (doc.cm) { throw new Error("This document is already in use.") }\n    cm.doc = doc;\n    doc.cm = cm;\n    estimateLineHeights(cm);\n    loadMode(cm);\n    setDirectionClass(cm);\n    if (!cm.options.lineWrapping) { findMaxLine(cm); }\n    cm.options.mode = doc.modeOption;\n    regChange(cm);\n  }\n\n  function setDirectionClass(cm) {\n  (cm.doc.direction == "rtl" ? addClass : rmClass)(cm.display.lineDiv, "CodeMirror-rtl");\n  }\n\n  function directionChanged(cm) {\n    runInOp(cm, function () {\n      setDirectionClass(cm);\n      regChange(cm);\n    });\n  }\n\n  function History(startGen) {\n    // Arrays of change events and selections. Doing something adds an\n    // event to done and clears undo. Undoing moves events from done\n    // to undone, redoing moves them in the other direction.\n    this.done = []; this.undone = [];\n    this.undoDepth = Infinity;\n    // Used to track when changes can be merged into a single undo\n    // event\n    this.lastModTime = this.lastSelTime = 0;\n    this.lastOp = this.lastSelOp = null;\n    this.lastOrigin = this.lastSelOrigin = null;\n    // Used by the isClean() method\n    this.generation = this.maxGeneration = startGen || 1;\n  }\n\n  // Create a history change event from an updateDoc-style change\n  // object.\n  function historyChangeFromChange(doc, change) {\n    var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};\n    attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);\n    linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true);\n    return histChange\n  }\n\n  // Pop all selection events off the end of a history array. Stop at\n  // a change event.\n  function clearSelectionEvents(array) {\n    while (array.length) {\n      var last = lst(array);\n      if (last.ranges) { array.pop(); }\n      else { break }\n    }\n  }\n\n  // Find the top change event in the history. Pop off selection\n  // events that are in the way.\n  function lastChangeEvent(hist, force) {\n    if (force) {\n      clearSelectionEvents(hist.done);\n      return lst(hist.done)\n    } else if (hist.done.length && !lst(hist.done).ranges) {\n      return lst(hist.done)\n    } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {\n      hist.done.pop();\n      return lst(hist.done)\n    }\n  }\n\n  // Register a change in the history. Merges changes that are within\n  // a single operation, or are close together with an origin that\n  // allows merging (starting with "+") into a single event.\n  function addChangeToHistory(doc, change, selAfter, opId) {\n    var hist = doc.history;\n    hist.undone.length = 0;\n    var time = +new Date, cur;\n    var last;\n\n    if ((hist.lastOp == opId ||\n         hist.lastOrigin == change.origin && change.origin &&\n         ((change.origin.charAt(0) == "+" && hist.lastModTime > time - (doc.cm ? doc.cm.options.historyEventDelay : 500)) ||\n          change.origin.charAt(0) == "*")) &&\n        (cur = lastChangeEvent(hist, hist.lastOp == opId))) {\n      // Merge this change into the last event\n      last = lst(cur.changes);\n      if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {\n        // Optimized case for simple insertion -- don\'t want to add\n        // new changesets for every character typed\n        last.to = changeEnd(change);\n      } else {\n        // Add new sub-event\n        cur.changes.push(historyChangeFromChange(doc, change));\n      }\n    } else {\n      // Can not be merged, start a new event.\n      var before = lst(hist.done);\n      if (!before || !before.ranges)\n        { pushSelectionToHistory(doc.sel, hist.done); }\n      cur = {changes: [historyChangeFromChange(doc, change)],\n             generation: hist.generation};\n      hist.done.push(cur);\n      while (hist.done.length > hist.undoDepth) {\n        hist.done.shift();\n        if (!hist.done[0].ranges) { hist.done.shift(); }\n      }\n    }\n    hist.done.push(selAfter);\n    hist.generation = ++hist.maxGeneration;\n    hist.lastModTime = hist.lastSelTime = time;\n    hist.lastOp = hist.lastSelOp = opId;\n    hist.lastOrigin = hist.lastSelOrigin = change.origin;\n\n    if (!last) { signal(doc, "historyAdded"); }\n  }\n\n  function selectionEventCanBeMerged(doc, origin, prev, sel) {\n    var ch = origin.charAt(0);\n    return ch == "*" ||\n      ch == "+" &&\n      prev.ranges.length == sel.ranges.length &&\n      prev.somethingSelected() == sel.somethingSelected() &&\n      new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)\n  }\n\n  // Called whenever the selection changes, sets the new selection as\n  // the pending selection in the history, and pushes the old pending\n  // selection into the \'done\' array when it was significantly\n  // different (in number of selected ranges, emptiness, or time).\n  function addSelectionToHistory(doc, sel, opId, options) {\n    var hist = doc.history, origin = options && options.origin;\n\n    // A new event is started when the previous origin does not match\n    // the current, or the origins don\'t allow matching. Origins\n    // starting with * are always merged, those starting with + are\n    // merged when similar and close together in time.\n    if (opId == hist.lastSelOp ||\n        (origin && hist.lastSelOrigin == origin &&\n         (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||\n          selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))\n      { hist.done[hist.done.length - 1] = sel; }\n    else\n      { pushSelectionToHistory(sel, hist.done); }\n\n    hist.lastSelTime = +new Date;\n    hist.lastSelOrigin = origin;\n    hist.lastSelOp = opId;\n    if (options && options.clearRedo !== false)\n      { clearSelectionEvents(hist.undone); }\n  }\n\n  function pushSelectionToHistory(sel, dest) {\n    var top = lst(dest);\n    if (!(top && top.ranges && top.equals(sel)))\n      { dest.push(sel); }\n  }\n\n  // Used to store marked span information in the history.\n  function attachLocalSpans(doc, change, from, to) {\n    var existing = change["spans_" + doc.id], n = 0;\n    doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) {\n      if (line.markedSpans)\n        { (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; }\n      ++n;\n    });\n  }\n\n  // When un/re-doing restores text containing marked spans, those\n  // that have been explicitly cleared should not be restored.\n  function removeClearedSpans(spans) {\n    if (!spans) { return null }\n    var out;\n    for (var i = 0; i < spans.length; ++i) {\n      if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i); } }\n      else if (out) { out.push(spans[i]); }\n    }\n    return !out ? spans : out.length ? out : null\n  }\n\n  // Retrieve and filter the old marked spans stored in a change event.\n  function getOldSpans(doc, change) {\n    var found = change["spans_" + doc.id];\n    if (!found) { return null }\n    var nw = [];\n    for (var i = 0; i < change.text.length; ++i)\n      { nw.push(removeClearedSpans(found[i])); }\n    return nw\n  }\n\n  // Used for un/re-doing changes from the history. Combines the\n  // result of computing the existing spans with the set of spans that\n  // existed in the history (so that deleting around a span and then\n  // undoing brings back the span).\n  function mergeOldSpans(doc, change) {\n    var old = getOldSpans(doc, change);\n    var stretched = stretchSpansOverChange(doc, change);\n    if (!old) { return stretched }\n    if (!stretched) { return old }\n\n    for (var i = 0; i < old.length; ++i) {\n      var oldCur = old[i], stretchCur = stretched[i];\n      if (oldCur && stretchCur) {\n        spans: for (var j = 0; j < stretchCur.length; ++j) {\n          var span = stretchCur[j];\n          for (var k = 0; k < oldCur.length; ++k)\n            { if (oldCur[k].marker == span.marker) { continue spans } }\n          oldCur.push(span);\n        }\n      } else if (stretchCur) {\n        old[i] = stretchCur;\n      }\n    }\n    return old\n  }\n\n  // Used both to provide a JSON-safe object in .getHistory, and, when\n  // detaching a document, to split the history in two\n  function copyHistoryArray(events, newGroup, instantiateSel) {\n    var copy = [];\n    for (var i = 0; i < events.length; ++i) {\n      var event = events[i];\n      if (event.ranges) {\n        copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);\n        continue\n      }\n      var changes = event.changes, newChanges = [];\n      copy.push({changes: newChanges});\n      for (var j = 0; j < changes.length; ++j) {\n        var change = changes[j], m = (void 0);\n        newChanges.push({from: change.from, to: change.to, text: change.text});\n        if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\\d+)$/)) {\n          if (indexOf(newGroup, Number(m[1])) > -1) {\n            lst(newChanges)[prop] = change[prop];\n            delete change[prop];\n          }\n        } } }\n      }\n    }\n    return copy\n  }\n\n  // The \'scroll\' parameter given to many of these indicated whether\n  // the new cursor position should be scrolled into view after\n  // modifying the selection.\n\n  // If shift is held or the extend flag is set, extends a range to\n  // include a given position (and optionally a second position).\n  // Otherwise, simply returns the range between the given positions.\n  // Used for cursor motion and such.\n  function extendRange(range, head, other, extend) {\n    if (extend) {\n      var anchor = range.anchor;\n      if (other) {\n        var posBefore = cmp(head, anchor) < 0;\n        if (posBefore != (cmp(other, anchor) < 0)) {\n          anchor = head;\n          head = other;\n        } else if (posBefore != (cmp(head, other) < 0)) {\n          head = other;\n        }\n      }\n      return new Range(anchor, head)\n    } else {\n      return new Range(other || head, head)\n    }\n  }\n\n  // Extend the primary selection range, discard the rest.\n  function extendSelection(doc, head, other, options, extend) {\n    if (extend == null) { extend = doc.cm && (doc.cm.display.shift || doc.extend); }\n    setSelection(doc, new Selection([extendRange(doc.sel.primary(), head, other, extend)], 0), options);\n  }\n\n  // Extend all selections (pos is an array of selections with length\n  // equal the number of selections)\n  function extendSelections(doc, heads, options) {\n    var out = [];\n    var extend = doc.cm && (doc.cm.display.shift || doc.extend);\n    for (var i = 0; i < doc.sel.ranges.length; i++)\n      { out[i] = extendRange(doc.sel.ranges[i], heads[i], null, extend); }\n    var newSel = normalizeSelection(doc.cm, out, doc.sel.primIndex);\n    setSelection(doc, newSel, options);\n  }\n\n  // Updates a single range in the selection.\n  function replaceOneSelection(doc, i, range, options) {\n    var ranges = doc.sel.ranges.slice(0);\n    ranges[i] = range;\n    setSelection(doc, normalizeSelection(doc.cm, ranges, doc.sel.primIndex), options);\n  }\n\n  // Reset the selection to a single range.\n  function setSimpleSelection(doc, anchor, head, options) {\n    setSelection(doc, simpleSelection(anchor, head), options);\n  }\n\n  // Give beforeSelectionChange handlers a change to influence a\n  // selection update.\n  function filterSelectionChange(doc, sel, options) {\n    var obj = {\n      ranges: sel.ranges,\n      update: function(ranges) {\n        this.ranges = [];\n        for (var i = 0; i < ranges.length; i++)\n          { this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),\n                                     clipPos(doc, ranges[i].head)); }\n      },\n      origin: options && options.origin\n    };\n    signal(doc, "beforeSelectionChange", doc, obj);\n    if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj); }\n    if (obj.ranges != sel.ranges) { return normalizeSelection(doc.cm, obj.ranges, obj.ranges.length - 1) }\n    else { return sel }\n  }\n\n  function setSelectionReplaceHistory(doc, sel, options) {\n    var done = doc.history.done, last = lst(done);\n    if (last && last.ranges) {\n      done[done.length - 1] = sel;\n      setSelectionNoUndo(doc, sel, options);\n    } else {\n      setSelection(doc, sel, options);\n    }\n  }\n\n  // Set a new selection.\n  function setSelection(doc, sel, options) {\n    setSelectionNoUndo(doc, sel, options);\n    addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);\n  }\n\n  function setSelectionNoUndo(doc, sel, options) {\n    if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))\n      { sel = filterSelectionChange(doc, sel, options); }\n\n    var bias = options && options.bias ||\n      (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);\n    setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));\n\n    if (!(options && options.scroll === false) && doc.cm)\n      { ensureCursorVisible(doc.cm); }\n  }\n\n  function setSelectionInner(doc, sel) {\n    if (sel.equals(doc.sel)) { return }\n\n    doc.sel = sel;\n\n    if (doc.cm) {\n      doc.cm.curOp.updateInput = 1;\n      doc.cm.curOp.selectionChanged = true;\n      signalCursorActivity(doc.cm);\n    }\n    signalLater(doc, "cursorActivity", doc);\n  }\n\n  // Verify that the selection does not partially select any atomic\n  // marked ranges.\n  function reCheckSelection(doc) {\n    setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false));\n  }\n\n  // Return a selection that does not partially select any atomic\n  // ranges.\n  function skipAtomicInSelection(doc, sel, bias, mayClear) {\n    var out;\n    for (var i = 0; i < sel.ranges.length; i++) {\n      var range = sel.ranges[i];\n      var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i];\n      var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear);\n      var newHead = skipAtomic(doc, range.head, old && old.head, bias, mayClear);\n      if (out || newAnchor != range.anchor || newHead != range.head) {\n        if (!out) { out = sel.ranges.slice(0, i); }\n        out[i] = new Range(newAnchor, newHead);\n      }\n    }\n    return out ? normalizeSelection(doc.cm, out, sel.primIndex) : sel\n  }\n\n  function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {\n    var line = getLine(doc, pos.line);\n    if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {\n      var sp = line.markedSpans[i], m = sp.marker;\n\n      // Determine if we should prevent the cursor being placed to the left/right of an atomic marker\n      // Historically this was determined using the inclusiveLeft/Right option, but the new way to control it\n      // is with selectLeft/Right\n      var preventCursorLeft = ("selectLeft" in m) ? !m.selectLeft : m.inclusiveLeft;\n      var preventCursorRight = ("selectRight" in m) ? !m.selectRight : m.inclusiveRight;\n\n      if ((sp.from == null || (preventCursorLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&\n          (sp.to == null || (preventCursorRight ? sp.to >= pos.ch : sp.to > pos.ch))) {\n        if (mayClear) {\n          signal(m, "beforeCursorEnter");\n          if (m.explicitlyCleared) {\n            if (!line.markedSpans) { break }\n            else {--i; continue}\n          }\n        }\n        if (!m.atomic) { continue }\n\n        if (oldPos) {\n          var near = m.find(dir < 0 ? 1 : -1), diff = (void 0);\n          if (dir < 0 ? preventCursorRight : preventCursorLeft)\n            { near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null); }\n          if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))\n            { return skipAtomicInner(doc, near, pos, dir, mayClear) }\n        }\n\n        var far = m.find(dir < 0 ? -1 : 1);\n        if (dir < 0 ? preventCursorLeft : preventCursorRight)\n          { far = movePos(doc, far, dir, far.line == pos.line ? line : null); }\n        return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null\n      }\n    } }\n    return pos\n  }\n\n  // Ensure a given position is not inside an atomic range.\n  function skipAtomic(doc, pos, oldPos, bias, mayClear) {\n    var dir = bias || 1;\n    var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||\n        (!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||\n        skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||\n        (!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true));\n    if (!found) {\n      doc.cantEdit = true;\n      return Pos(doc.first, 0)\n    }\n    return found\n  }\n\n  function movePos(doc, pos, dir, line) {\n    if (dir < 0 && pos.ch == 0) {\n      if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) }\n      else { return null }\n    } else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {\n      if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) }\n      else { return null }\n    } else {\n      return new Pos(pos.line, pos.ch + dir)\n    }\n  }\n\n  function selectAll(cm) {\n    cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);\n  }\n\n  // UPDATING\n\n  // Allow "beforeChange" event handlers to influence a change\n  function filterChange(doc, change, update) {\n    var obj = {\n      canceled: false,\n      from: change.from,\n      to: change.to,\n      text: change.text,\n      origin: change.origin,\n      cancel: function () { return obj.canceled = true; }\n    };\n    if (update) { obj.update = function (from, to, text, origin) {\n      if (from) { obj.from = clipPos(doc, from); }\n      if (to) { obj.to = clipPos(doc, to); }\n      if (text) { obj.text = text; }\n      if (origin !== undefined) { obj.origin = origin; }\n    }; }\n    signal(doc, "beforeChange", doc, obj);\n    if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj); }\n\n    if (obj.canceled) {\n      if (doc.cm) { doc.cm.curOp.updateInput = 2; }\n      return null\n    }\n    return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}\n  }\n\n  // Apply a change to a document, and add it to the document\'s\n  // history, and propagating it to all linked documents.\n  function makeChange(doc, change, ignoreReadOnly) {\n    if (doc.cm) {\n      if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) }\n      if (doc.cm.state.suppressEdits) { return }\n    }\n\n    if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {\n      change = filterChange(doc, change, true);\n      if (!change) { return }\n    }\n\n    // Possibly split or suppress the update based on the presence\n    // of read-only spans in its range.\n    var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);\n    if (split) {\n      for (var i = split.length - 1; i >= 0; --i)\n        { makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text, origin: change.origin}); }\n    } else {\n      makeChangeInner(doc, change);\n    }\n  }\n\n  function makeChangeInner(doc, change) {\n    if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return }\n    var selAfter = computeSelAfterChange(doc, change);\n    addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);\n\n    makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));\n    var rebased = [];\n\n    linkedDocs(doc, function (doc, sharedHist) {\n      if (!sharedHist && indexOf(rebased, doc.history) == -1) {\n        rebaseHist(doc.history, change);\n        rebased.push(doc.history);\n      }\n      makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));\n    });\n  }\n\n  // Revert a change stored in a document\'s history.\n  function makeChangeFromHistory(doc, type, allowSelectionOnly) {\n    var suppress = doc.cm && doc.cm.state.suppressEdits;\n    if (suppress && !allowSelectionOnly) { return }\n\n    var hist = doc.history, event, selAfter = doc.sel;\n    var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;\n\n    // Verify that there is a useable event (so that ctrl-z won\'t\n    // needlessly clear selection events)\n    var i = 0;\n    for (; i < source.length; i++) {\n      event = source[i];\n      if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)\n        { break }\n    }\n    if (i == source.length) { return }\n    hist.lastOrigin = hist.lastSelOrigin = null;\n\n    for (;;) {\n      event = source.pop();\n      if (event.ranges) {\n        pushSelectionToHistory(event, dest);\n        if (allowSelectionOnly && !event.equals(doc.sel)) {\n          setSelection(doc, event, {clearRedo: false});\n          return\n        }\n        selAfter = event;\n      } else if (suppress) {\n        source.push(event);\n        return\n      } else { break }\n    }\n\n    // Build up a reverse change object to add to the opposite history\n    // stack (redo when undoing, and vice versa).\n    var antiChanges = [];\n    pushSelectionToHistory(selAfter, dest);\n    dest.push({changes: antiChanges, generation: hist.generation});\n    hist.generation = event.generation || ++hist.maxGeneration;\n\n    var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange");\n\n    var loop = function ( i ) {\n      var change = event.changes[i];\n      change.origin = type;\n      if (filter && !filterChange(doc, change, false)) {\n        source.length = 0;\n        return {}\n      }\n\n      antiChanges.push(historyChangeFromChange(doc, change));\n\n      var after = i ? computeSelAfterChange(doc, change) : lst(source);\n      makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));\n      if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); }\n      var rebased = [];\n\n      // Propagate to the linked documents\n      linkedDocs(doc, function (doc, sharedHist) {\n        if (!sharedHist && indexOf(rebased, doc.history) == -1) {\n          rebaseHist(doc.history, change);\n          rebased.push(doc.history);\n        }\n        makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));\n      });\n    };\n\n    for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) {\n      var returned = loop( i$1 );\n\n      if ( returned ) return returned.v;\n    }\n  }\n\n  // Sub-views need their line numbers shifted when text is added\n  // above or below them in the parent document.\n  function shiftDoc(doc, distance) {\n    if (distance == 0) { return }\n    doc.first += distance;\n    doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range(\n      Pos(range.anchor.line + distance, range.anchor.ch),\n      Pos(range.head.line + distance, range.head.ch)\n    ); }), doc.sel.primIndex);\n    if (doc.cm) {\n      regChange(doc.cm, doc.first, doc.first - distance, distance);\n      for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)\n        { regLineChange(doc.cm, l, "gutter"); }\n    }\n  }\n\n  // More lower-level change function, handling only a single document\n  // (not linked ones).\n  function makeChangeSingleDoc(doc, change, selAfter, spans) {\n    if (doc.cm && !doc.cm.curOp)\n      { return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) }\n\n    if (change.to.line < doc.first) {\n      shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));\n      return\n    }\n    if (change.from.line > doc.lastLine()) { return }\n\n    // Clip the change to the size of this doc\n    if (change.from.line < doc.first) {\n      var shift = change.text.length - 1 - (doc.first - change.from.line);\n      shiftDoc(doc, shift);\n      change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),\n                text: [lst(change.text)], origin: change.origin};\n    }\n    var last = doc.lastLine();\n    if (change.to.line > last) {\n      change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),\n                text: [change.text[0]], origin: change.origin};\n    }\n\n    change.removed = getBetween(doc, change.from, change.to);\n\n    if (!selAfter) { selAfter = computeSelAfterChange(doc, change); }\n    if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans); }\n    else { updateDoc(doc, change, spans); }\n    setSelectionNoUndo(doc, selAfter, sel_dontScroll);\n\n    if (doc.cantEdit && skipAtomic(doc, Pos(doc.firstLine(), 0)))\n      { doc.cantEdit = false; }\n  }\n\n  // Handle the interaction of a change to a document with the editor\n  // that this document is part of.\n  function makeChangeSingleDocInEditor(cm, change, spans) {\n    var doc = cm.doc, display = cm.display, from = change.from, to = change.to;\n\n    var recomputeMaxLength = false, checkWidthStart = from.line;\n    if (!cm.options.lineWrapping) {\n      checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));\n      doc.iter(checkWidthStart, to.line + 1, function (line) {\n        if (line == display.maxLine) {\n          recomputeMaxLength = true;\n          return true\n        }\n      });\n    }\n\n    if (doc.sel.contains(change.from, change.to) > -1)\n      { signalCursorActivity(cm); }\n\n    updateDoc(doc, change, spans, estimateHeight(cm));\n\n    if (!cm.options.lineWrapping) {\n      doc.iter(checkWidthStart, from.line + change.text.length, function (line) {\n        var len = lineLength(line);\n        if (len > display.maxLineLength) {\n          display.maxLine = line;\n          display.maxLineLength = len;\n          display.maxLineChanged = true;\n          recomputeMaxLength = false;\n        }\n      });\n      if (recomputeMaxLength) { cm.curOp.updateMaxLine = true; }\n    }\n\n    retreatFrontier(doc, from.line);\n    startWorker(cm, 400);\n\n    var lendiff = change.text.length - (to.line - from.line) - 1;\n    // Remember that these lines changed, for updating the display\n    if (change.full)\n      { regChange(cm); }\n    else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))\n      { regLineChange(cm, from.line, "text"); }\n    else\n      { regChange(cm, from.line, to.line + 1, lendiff); }\n\n    var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");\n    if (changeHandler || changesHandler) {\n      var obj = {\n        from: from, to: to,\n        text: change.text,\n        removed: change.removed,\n        origin: change.origin\n      };\n      if (changeHandler) { signalLater(cm, "change", cm, obj); }\n      if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); }\n    }\n    cm.display.selForContextMenu = null;\n  }\n\n  function replaceRange(doc, code, from, to, origin) {\n    var assign;\n\n    if (!to) { to = from; }\n    if (cmp(to, from) < 0) { (assign = [to, from], from = assign[0], to = assign[1]); }\n    if (typeof code == "string") { code = doc.splitLines(code); }\n    makeChange(doc, {from: from, to: to, text: code, origin: origin});\n  }\n\n  // Rebasing/resetting history to deal with externally-sourced changes\n\n  function rebaseHistSelSingle(pos, from, to, diff) {\n    if (to < pos.line) {\n      pos.line += diff;\n    } else if (from < pos.line) {\n      pos.line = from;\n      pos.ch = 0;\n    }\n  }\n\n  // Tries to rebase an array of history events given a change in the\n  // document. If the change touches the same lines as the event, the\n  // event, and everything \'behind\' it, is discarded. If the change is\n  // before the event, the event\'s positions are updated. Uses a\n  // copy-on-write scheme for the positions, to avoid having to\n  // reallocate them all on every rebase, but also avoid problems with\n  // shared position objects being unsafely updated.\n  function rebaseHistArray(array, from, to, diff) {\n    for (var i = 0; i < array.length; ++i) {\n      var sub = array[i], ok = true;\n      if (sub.ranges) {\n        if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }\n        for (var j = 0; j < sub.ranges.length; j++) {\n          rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);\n          rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);\n        }\n        continue\n      }\n      for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) {\n        var cur = sub.changes[j$1];\n        if (to < cur.from.line) {\n          cur.from = Pos(cur.from.line + diff, cur.from.ch);\n          cur.to = Pos(cur.to.line + diff, cur.to.ch);\n        } else if (from <= cur.to.line) {\n          ok = false;\n          break\n        }\n      }\n      if (!ok) {\n        array.splice(0, i + 1);\n        i = 0;\n      }\n    }\n  }\n\n  function rebaseHist(hist, change) {\n    var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;\n    rebaseHistArray(hist.done, from, to, diff);\n    rebaseHistArray(hist.undone, from, to, diff);\n  }\n\n  // Utility for applying a change to a line by handle or number,\n  // returning the number and optionally registering the line as\n  // changed.\n  function changeLine(doc, handle, changeType, op) {\n    var no = handle, line = handle;\n    if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)); }\n    else { no = lineNo(handle); }\n    if (no == null) { return null }\n    if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType); }\n    return line\n  }\n\n  // The document is represented as a BTree consisting of leaves, with\n  // chunk of lines in them, and branches, with up to ten leaves or\n  // other branch nodes below them. The top node is always a branch\n  // node, and is the document object itself (meaning it has\n  // additional methods and properties).\n  //\n  // All nodes have parent links. The tree is used both to go from\n  // line numbers to line objects, and to go from objects to numbers.\n  // It also indexes by height, and is used to convert between height\n  // and line object, and to find the total height of the document.\n  //\n  // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html\n\n  function LeafChunk(lines) {\n    this.lines = lines;\n    this.parent = null;\n    var height = 0;\n    for (var i = 0; i < lines.length; ++i) {\n      lines[i].parent = this;\n      height += lines[i].height;\n    }\n    this.height = height;\n  }\n\n  LeafChunk.prototype = {\n    chunkSize: function() { return this.lines.length },\n\n    // Remove the n lines at offset \'at\'.\n    removeInner: function(at, n) {\n      for (var i = at, e = at + n; i < e; ++i) {\n        var line = this.lines[i];\n        this.height -= line.height;\n        cleanUpLine(line);\n        signalLater(line, "delete");\n      }\n      this.lines.splice(at, n);\n    },\n\n    // Helper used to collapse a small branch into a single leaf.\n    collapse: function(lines) {\n      lines.push.apply(lines, this.lines);\n    },\n\n    // Insert the given array of lines at offset \'at\', count them as\n    // having the given height.\n    insertInner: function(at, lines, height) {\n      this.height += height;\n      this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));\n      for (var i = 0; i < lines.length; ++i) { lines[i].parent = this; }\n    },\n\n    // Used to iterate over a part of the tree.\n    iterN: function(at, n, op) {\n      for (var e = at + n; at < e; ++at)\n        { if (op(this.lines[at])) { return true } }\n    }\n  };\n\n  function BranchChunk(children) {\n    this.children = children;\n    var size = 0, height = 0;\n    for (var i = 0; i < children.length; ++i) {\n      var ch = children[i];\n      size += ch.chunkSize(); height += ch.height;\n      ch.parent = this;\n    }\n    this.size = size;\n    this.height = height;\n    this.parent = null;\n  }\n\n  BranchChunk.prototype = {\n    chunkSize: function() { return this.size },\n\n    removeInner: function(at, n) {\n      this.size -= n;\n      for (var i = 0; i < this.children.length; ++i) {\n        var child = this.children[i], sz = child.chunkSize();\n        if (at < sz) {\n          var rm = Math.min(n, sz - at), oldHeight = child.height;\n          child.removeInner(at, rm);\n          this.height -= oldHeight - child.height;\n          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }\n          if ((n -= rm) == 0) { break }\n          at = 0;\n        } else { at -= sz; }\n      }\n      // If the result is smaller than 25 lines, ensure that it is a\n      // single leaf node.\n      if (this.size - n < 25 &&\n          (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {\n        var lines = [];\n        this.collapse(lines);\n        this.children = [new LeafChunk(lines)];\n        this.children[0].parent = this;\n      }\n    },\n\n    collapse: function(lines) {\n      for (var i = 0; i < this.children.length; ++i) { this.children[i].collapse(lines); }\n    },\n\n    insertInner: function(at, lines, height) {\n      this.size += lines.length;\n      this.height += height;\n      for (var i = 0; i < this.children.length; ++i) {\n        var child = this.children[i], sz = child.chunkSize();\n        if (at <= sz) {\n          child.insertInner(at, lines, height);\n          if (child.lines && child.lines.length > 50) {\n            // To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it\'s never spliced.\n            // Instead, small slices are taken. They\'re taken in order because sequential memory accesses are fastest.\n            var remaining = child.lines.length % 25 + 25;\n            for (var pos = remaining; pos < child.lines.length;) {\n              var leaf = new LeafChunk(child.lines.slice(pos, pos += 25));\n              child.height -= leaf.height;\n              this.children.splice(++i, 0, leaf);\n              leaf.parent = this;\n            }\n            child.lines = child.lines.slice(0, remaining);\n            this.maybeSpill();\n          }\n          break\n        }\n        at -= sz;\n      }\n    },\n\n    // When a node has grown, check whether it should be split.\n    maybeSpill: function() {\n      if (this.children.length <= 10) { return }\n      var me = this;\n      do {\n        var spilled = me.children.splice(me.children.length - 5, 5);\n        var sibling = new BranchChunk(spilled);\n        if (!me.parent) { // Become the parent node\n          var copy = new BranchChunk(me.children);\n          copy.parent = me;\n          me.children = [copy, sibling];\n          me = copy;\n       } else {\n          me.size -= sibling.size;\n          me.height -= sibling.height;\n          var myIndex = indexOf(me.parent.children, me);\n          me.parent.children.splice(myIndex + 1, 0, sibling);\n        }\n        sibling.parent = me.parent;\n      } while (me.children.length > 10)\n      me.parent.maybeSpill();\n    },\n\n    iterN: function(at, n, op) {\n      for (var i = 0; i < this.children.length; ++i) {\n        var child = this.children[i], sz = child.chunkSize();\n        if (at < sz) {\n          var used = Math.min(n, sz - at);\n          if (child.iterN(at, used, op)) { return true }\n          if ((n -= used) == 0) { break }\n          at = 0;\n        } else { at -= sz; }\n      }\n    }\n  };\n\n  // Line widgets are block elements displayed above or below a line.\n\n  var LineWidget = function(doc, node, options) {\n    if (options) { for (var opt in options) { if (options.hasOwnProperty(opt))\n      { this[opt] = options[opt]; } } }\n    this.doc = doc;\n    this.node = node;\n  };\n\n  LineWidget.prototype.clear = function () {\n    var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);\n    if (no == null || !ws) { return }\n    for (var i = 0; i < ws.length; ++i) { if (ws[i] == this) { ws.splice(i--, 1); } }\n    if (!ws.length) { line.widgets = null; }\n    var height = widgetHeight(this);\n    updateLineHeight(line, Math.max(0, line.height - height));\n    if (cm) {\n      runInOp(cm, function () {\n        adjustScrollWhenAboveVisible(cm, line, -height);\n        regLineChange(cm, no, "widget");\n      });\n      signalLater(cm, "lineWidgetCleared", cm, this, no);\n    }\n  };\n\n  LineWidget.prototype.changed = function () {\n      var this$1 = this;\n\n    var oldH = this.height, cm = this.doc.cm, line = this.line;\n    this.height = null;\n    var diff = widgetHeight(this) - oldH;\n    if (!diff) { return }\n    if (!lineIsHidden(this.doc, line)) { updateLineHeight(line, line.height + diff); }\n    if (cm) {\n      runInOp(cm, function () {\n        cm.curOp.forceUpdate = true;\n        adjustScrollWhenAboveVisible(cm, line, diff);\n        signalLater(cm, "lineWidgetChanged", cm, this$1, lineNo(line));\n      });\n    }\n  };\n  eventMixin(LineWidget);\n\n  function adjustScrollWhenAboveVisible(cm, line, diff) {\n    if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))\n      { addToScrollTop(cm, diff); }\n  }\n\n  function addLineWidget(doc, handle, node, options) {\n    var widget = new LineWidget(doc, node, options);\n    var cm = doc.cm;\n    if (cm && widget.noHScroll) { cm.display.alignWidgets = true; }\n    changeLine(doc, handle, "widget", function (line) {\n      var widgets = line.widgets || (line.widgets = []);\n      if (widget.insertAt == null) { widgets.push(widget); }\n      else { widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); }\n      widget.line = line;\n      if (cm && !lineIsHidden(doc, line)) {\n        var aboveVisible = heightAtLine(line) < doc.scrollTop;\n        updateLineHeight(line, line.height + widgetHeight(widget));\n        if (aboveVisible) { addToScrollTop(cm, widget.height); }\n        cm.curOp.forceUpdate = true;\n      }\n      return true\n    });\n    if (cm) { signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle)); }\n    return widget\n  }\n\n  // TEXTMARKERS\n\n  // Created with markText and setBookmark methods. A TextMarker is a\n  // handle that can be used to clear or find a marked position in the\n  // document. Line objects hold arrays (markedSpans) containing\n  // {from, to, marker} object pointing to such marker objects, and\n  // indicating that such a marker is present on that line. Multiple\n  // lines may point to the same marker when it spans across lines.\n  // The spans will have null for their from/to properties when the\n  // marker continues beyond the start/end of the line. Markers have\n  // links back to the lines they currently touch.\n\n  // Collapsed markers have unique ids, in order to be able to order\n  // them, which is needed for uniquely determining an outer marker\n  // when they overlap (they may nest, but not partially overlap).\n  var nextMarkerId = 0;\n\n  var TextMarker = function(doc, type) {\n    this.lines = [];\n    this.type = type;\n    this.doc = doc;\n    this.id = ++nextMarkerId;\n  };\n\n  // Clear the marker.\n  TextMarker.prototype.clear = function () {\n    if (this.explicitlyCleared) { return }\n    var cm = this.doc.cm, withOp = cm && !cm.curOp;\n    if (withOp) { startOperation(cm); }\n    if (hasHandler(this, "clear")) {\n      var found = this.find();\n      if (found) { signalLater(this, "clear", found.from, found.to); }\n    }\n    var min = null, max = null;\n    for (var i = 0; i < this.lines.length; ++i) {\n      var line = this.lines[i];\n      var span = getMarkedSpanFor(line.markedSpans, this);\n      if (cm && !this.collapsed) { regLineChange(cm, lineNo(line), "text"); }\n      else if (cm) {\n        if (span.to != null) { max = lineNo(line); }\n        if (span.from != null) { min = lineNo(line); }\n      }\n      line.markedSpans = removeMarkedSpan(line.markedSpans, span);\n      if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)\n        { updateLineHeight(line, textHeight(cm.display)); }\n    }\n    if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) {\n      var visual = visualLine(this.lines[i$1]), len = lineLength(visual);\n      if (len > cm.display.maxLineLength) {\n        cm.display.maxLine = visual;\n        cm.display.maxLineLength = len;\n        cm.display.maxLineChanged = true;\n      }\n    } }\n\n    if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1); }\n    this.lines.length = 0;\n    this.explicitlyCleared = true;\n    if (this.atomic && this.doc.cantEdit) {\n      this.doc.cantEdit = false;\n      if (cm) { reCheckSelection(cm.doc); }\n    }\n    if (cm) { signalLater(cm, "markerCleared", cm, this, min, max); }\n    if (withOp) { endOperation(cm); }\n    if (this.parent) { this.parent.clear(); }\n  };\n\n  // Find the position of the marker in the document. Returns a {from,\n  // to} object by default. Side can be passed to get a specific side\n  // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the\n  // Pos objects returned contain a line object, rather than a line\n  // number (used to prevent looking up the same line twice).\n  TextMarker.prototype.find = function (side, lineObj) {\n    if (side == null && this.type == "bookmark") { side = 1; }\n    var from, to;\n    for (var i = 0; i < this.lines.length; ++i) {\n      var line = this.lines[i];\n      var span = getMarkedSpanFor(line.markedSpans, this);\n      if (span.from != null) {\n        from = Pos(lineObj ? line : lineNo(line), span.from);\n        if (side == -1) { return from }\n      }\n      if (span.to != null) {\n        to = Pos(lineObj ? line : lineNo(line), span.to);\n        if (side == 1) { return to }\n      }\n    }\n    return from && {from: from, to: to}\n  };\n\n  // Signals that the marker\'s widget changed, and surrounding layout\n  // should be recomputed.\n  TextMarker.prototype.changed = function () {\n      var this$1 = this;\n\n    var pos = this.find(-1, true), widget = this, cm = this.doc.cm;\n    if (!pos || !cm) { return }\n    runInOp(cm, function () {\n      var line = pos.line, lineN = lineNo(pos.line);\n      var view = findViewForLine(cm, lineN);\n      if (view) {\n        clearLineMeasurementCacheFor(view);\n        cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;\n      }\n      cm.curOp.updateMaxLine = true;\n      if (!lineIsHidden(widget.doc, line) && widget.height != null) {\n        var oldHeight = widget.height;\n        widget.height = null;\n        var dHeight = widgetHeight(widget) - oldHeight;\n        if (dHeight)\n          { updateLineHeight(line, line.height + dHeight); }\n      }\n      signalLater(cm, "markerChanged", cm, this$1);\n    });\n  };\n\n  TextMarker.prototype.attachLine = function (line) {\n    if (!this.lines.length && this.doc.cm) {\n      var op = this.doc.cm.curOp;\n      if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)\n        { (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); }\n    }\n    this.lines.push(line);\n  };\n\n  TextMarker.prototype.detachLine = function (line) {\n    this.lines.splice(indexOf(this.lines, line), 1);\n    if (!this.lines.length && this.doc.cm) {\n      var op = this.doc.cm.curOp\n      ;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this);\n    }\n  };\n  eventMixin(TextMarker);\n\n  // Create a marker, wire it up to the right lines, and\n  function markText(doc, from, to, options, type) {\n    // Shared markers (across linked documents) are handled separately\n    // (markTextShared will call out to this again, once per\n    // document).\n    if (options && options.shared) { return markTextShared(doc, from, to, options, type) }\n    // Ensure we are in an operation.\n    if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) }\n\n    var marker = new TextMarker(doc, type), diff = cmp(from, to);\n    if (options) { copyObj(options, marker, false); }\n    // Don\'t connect empty markers unless clearWhenEmpty is false\n    if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)\n      { return marker }\n    if (marker.replacedWith) {\n      // Showing up as a widget implies collapsed (widget replaces text)\n      marker.collapsed = true;\n      marker.widgetNode = eltP("span", [marker.replacedWith], "CodeMirror-widget");\n      if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true"); }\n      if (options.insertLeft) { marker.widgetNode.insertLeft = true; }\n    }\n    if (marker.collapsed) {\n      if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||\n          from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))\n        { throw new Error("Inserting collapsed marker partially overlapping an existing one") }\n      seeCollapsedSpans();\n    }\n\n    if (marker.addToHistory)\n      { addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); }\n\n    var curLine = from.line, cm = doc.cm, updateMaxLine;\n    doc.iter(curLine, to.line + 1, function (line) {\n      if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)\n        { updateMaxLine = true; }\n      if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0); }\n      addMarkedSpan(line, new MarkedSpan(marker,\n                                         curLine == from.line ? from.ch : null,\n                                         curLine == to.line ? to.ch : null));\n      ++curLine;\n    });\n    // lineIsHidden depends on the presence of the spans, so needs a second pass\n    if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) {\n      if (lineIsHidden(doc, line)) { updateLineHeight(line, 0); }\n    }); }\n\n    if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }); }\n\n    if (marker.readOnly) {\n      seeReadOnlySpans();\n      if (doc.history.done.length || doc.history.undone.length)\n        { doc.clearHistory(); }\n    }\n    if (marker.collapsed) {\n      marker.id = ++nextMarkerId;\n      marker.atomic = true;\n    }\n    if (cm) {\n      // Sync editor state\n      if (updateMaxLine) { cm.curOp.updateMaxLine = true; }\n      if (marker.collapsed)\n        { regChange(cm, from.line, to.line + 1); }\n      else if (marker.className || marker.startStyle || marker.endStyle || marker.css ||\n               marker.attributes || marker.title)\n        { for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text"); } }\n      if (marker.atomic) { reCheckSelection(cm.doc); }\n      signalLater(cm, "markerAdded", cm, marker);\n    }\n    return marker\n  }\n\n  // SHARED TEXTMARKERS\n\n  // A shared marker spans multiple linked documents. It is\n  // implemented as a meta-marker-object controlling multiple normal\n  // markers.\n  var SharedTextMarker = function(markers, primary) {\n    this.markers = markers;\n    this.primary = primary;\n    for (var i = 0; i < markers.length; ++i)\n      { markers[i].parent = this; }\n  };\n\n  SharedTextMarker.prototype.clear = function () {\n    if (this.explicitlyCleared) { return }\n    this.explicitlyCleared = true;\n    for (var i = 0; i < this.markers.length; ++i)\n      { this.markers[i].clear(); }\n    signalLater(this, "clear");\n  };\n\n  SharedTextMarker.prototype.find = function (side, lineObj) {\n    return this.primary.find(side, lineObj)\n  };\n  eventMixin(SharedTextMarker);\n\n  function markTextShared(doc, from, to, options, type) {\n    options = copyObj(options);\n    options.shared = false;\n    var markers = [markText(doc, from, to, options, type)], primary = markers[0];\n    var widget = options.widgetNode;\n    linkedDocs(doc, function (doc) {\n      if (widget) { options.widgetNode = widget.cloneNode(true); }\n      markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));\n      for (var i = 0; i < doc.linked.length; ++i)\n        { if (doc.linked[i].isParent) { return } }\n      primary = lst(markers);\n    });\n    return new SharedTextMarker(markers, primary)\n  }\n\n  function findSharedMarkers(doc) {\n    return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; })\n  }\n\n  function copySharedMarkers(doc, markers) {\n    for (var i = 0; i < markers.length; i++) {\n      var marker = markers[i], pos = marker.find();\n      var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);\n      if (cmp(mFrom, mTo)) {\n        var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);\n        marker.markers.push(subMark);\n        subMark.parent = marker;\n      }\n    }\n  }\n\n  function detachSharedMarkers(markers) {\n    var loop = function ( i ) {\n      var marker = markers[i], linked = [marker.primary.doc];\n      linkedDocs(marker.primary.doc, function (d) { return linked.push(d); });\n      for (var j = 0; j < marker.markers.length; j++) {\n        var subMarker = marker.markers[j];\n        if (indexOf(linked, subMarker.doc) == -1) {\n          subMarker.parent = null;\n          marker.markers.splice(j--, 1);\n        }\n      }\n    };\n\n    for (var i = 0; i < markers.length; i++) loop( i );\n  }\n\n  var nextDocId = 0;\n  var Doc = function(text, mode, firstLine, lineSep, direction) {\n    if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep, direction) }\n    if (firstLine == null) { firstLine = 0; }\n\n    BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);\n    this.first = firstLine;\n    this.scrollTop = this.scrollLeft = 0;\n    this.cantEdit = false;\n    this.cleanGeneration = 1;\n    this.modeFrontier = this.highlightFrontier = firstLine;\n    var start = Pos(firstLine, 0);\n    this.sel = simpleSelection(start);\n    this.history = new History(null);\n    this.id = ++nextDocId;\n    this.modeOption = mode;\n    this.lineSep = lineSep;\n    this.direction = (direction == "rtl") ? "rtl" : "ltr";\n    this.extend = false;\n\n    if (typeof text == "string") { text = this.splitLines(text); }\n    updateDoc(this, {from: start, to: start, text: text});\n    setSelection(this, simpleSelection(start), sel_dontScroll);\n  };\n\n  Doc.prototype = createObj(BranchChunk.prototype, {\n    constructor: Doc,\n    // Iterate over the document. Supports two forms -- with only one\n    // argument, it calls that for each line in the document. With\n    // three, it iterates over the range given by the first two (with\n    // the second being non-inclusive).\n    iter: function(from, to, op) {\n      if (op) { this.iterN(from - this.first, to - from, op); }\n      else { this.iterN(this.first, this.first + this.size, from); }\n    },\n\n    // Non-public interface for adding and removing lines.\n    insert: function(at, lines) {\n      var height = 0;\n      for (var i = 0; i < lines.length; ++i) { height += lines[i].height; }\n      this.insertInner(at - this.first, lines, height);\n    },\n    remove: function(at, n) { this.removeInner(at - this.first, n); },\n\n    // From here, the methods are part of the public interface. Most\n    // are also available from CodeMirror (editor) instances.\n\n    getValue: function(lineSep) {\n      var lines = getLines(this, this.first, this.first + this.size);\n      if (lineSep === false) { return lines }\n      return lines.join(lineSep || this.lineSeparator())\n    },\n    setValue: docMethodOp(function(code) {\n      var top = Pos(this.first, 0), last = this.first + this.size - 1;\n      makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),\n                        text: this.splitLines(code), origin: "setValue", full: true}, true);\n      if (this.cm) { scrollToCoords(this.cm, 0, 0); }\n      setSelection(this, simpleSelection(top), sel_dontScroll);\n    }),\n    replaceRange: function(code, from, to, origin) {\n      from = clipPos(this, from);\n      to = to ? clipPos(this, to) : from;\n      replaceRange(this, code, from, to, origin);\n    },\n    getRange: function(from, to, lineSep) {\n      var lines = getBetween(this, clipPos(this, from), clipPos(this, to));\n      if (lineSep === false) { return lines }\n      return lines.join(lineSep || this.lineSeparator())\n    },\n\n    getLine: function(line) {var l = this.getLineHandle(line); return l && l.text},\n\n    getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }},\n    getLineNumber: function(line) {return lineNo(line)},\n\n    getLineHandleVisualStart: function(line) {\n      if (typeof line == "number") { line = getLine(this, line); }\n      return visualLine(line)\n    },\n\n    lineCount: function() {return this.size},\n    firstLine: function() {return this.first},\n    lastLine: function() {return this.first + this.size - 1},\n\n    clipPos: function(pos) {return clipPos(this, pos)},\n\n    getCursor: function(start) {\n      var range = this.sel.primary(), pos;\n      if (start == null || start == "head") { pos = range.head; }\n      else if (start == "anchor") { pos = range.anchor; }\n      else if (start == "end" || start == "to" || start === false) { pos = range.to(); }\n      else { pos = range.from(); }\n      return pos\n    },\n    listSelections: function() { return this.sel.ranges },\n    somethingSelected: function() {return this.sel.somethingSelected()},\n\n    setCursor: docMethodOp(function(line, ch, options) {\n      setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options);\n    }),\n    setSelection: docMethodOp(function(anchor, head, options) {\n      setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options);\n    }),\n    extendSelection: docMethodOp(function(head, other, options) {\n      extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);\n    }),\n    extendSelections: docMethodOp(function(heads, options) {\n      extendSelections(this, clipPosArray(this, heads), options);\n    }),\n    extendSelectionsBy: docMethodOp(function(f, options) {\n      var heads = map(this.sel.ranges, f);\n      extendSelections(this, clipPosArray(this, heads), options);\n    }),\n    setSelections: docMethodOp(function(ranges, primary, options) {\n      if (!ranges.length) { return }\n      var out = [];\n      for (var i = 0; i < ranges.length; i++)\n        { out[i] = new Range(clipPos(this, ranges[i].anchor),\n                           clipPos(this, ranges[i].head)); }\n      if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex); }\n      setSelection(this, normalizeSelection(this.cm, out, primary), options);\n    }),\n    addSelection: docMethodOp(function(anchor, head, options) {\n      var ranges = this.sel.ranges.slice(0);\n      ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)));\n      setSelection(this, normalizeSelection(this.cm, ranges, ranges.length - 1), options);\n    }),\n\n    getSelection: function(lineSep) {\n      var ranges = this.sel.ranges, lines;\n      for (var i = 0; i < ranges.length; i++) {\n        var sel = getBetween(this, ranges[i].from(), ranges[i].to());\n        lines = lines ? lines.concat(sel) : sel;\n      }\n      if (lineSep === false) { return lines }\n      else { return lines.join(lineSep || this.lineSeparator()) }\n    },\n    getSelections: function(lineSep) {\n      var parts = [], ranges = this.sel.ranges;\n      for (var i = 0; i < ranges.length; i++) {\n        var sel = getBetween(this, ranges[i].from(), ranges[i].to());\n        if (lineSep !== false) { sel = sel.join(lineSep || this.lineSeparator()); }\n        parts[i] = sel;\n      }\n      return parts\n    },\n    replaceSelection: function(code, collapse, origin) {\n      var dup = [];\n      for (var i = 0; i < this.sel.ranges.length; i++)\n        { dup[i] = code; }\n      this.replaceSelections(dup, collapse, origin || "+input");\n    },\n    replaceSelections: docMethodOp(function(code, collapse, origin) {\n      var changes = [], sel = this.sel;\n      for (var i = 0; i < sel.ranges.length; i++) {\n        var range = sel.ranges[i];\n        changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin};\n      }\n      var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);\n      for (var i$1 = changes.length - 1; i$1 >= 0; i$1--)\n        { makeChange(this, changes[i$1]); }\n      if (newSel) { setSelectionReplaceHistory(this, newSel); }\n      else if (this.cm) { ensureCursorVisible(this.cm); }\n    }),\n    undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),\n    redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),\n    undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),\n    redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),\n\n    setExtending: function(val) {this.extend = val;},\n    getExtending: function() {return this.extend},\n\n    historySize: function() {\n      var hist = this.history, done = 0, undone = 0;\n      for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done; } }\n      for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone; } }\n      return {undo: done, redo: undone}\n    },\n    clearHistory: function() {\n      var this$1 = this;\n\n      this.history = new History(this.history.maxGeneration);\n      linkedDocs(this, function (doc) { return doc.history = this$1.history; }, true);\n    },\n\n    markClean: function() {\n      this.cleanGeneration = this.changeGeneration(true);\n    },\n    changeGeneration: function(forceSplit) {\n      if (forceSplit)\n        { this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; }\n      return this.history.generation\n    },\n    isClean: function (gen) {\n      return this.history.generation == (gen || this.cleanGeneration)\n    },\n\n    getHistory: function() {\n      return {done: copyHistoryArray(this.history.done),\n              undone: copyHistoryArray(this.history.undone)}\n    },\n    setHistory: function(histData) {\n      var hist = this.history = new History(this.history.maxGeneration);\n      hist.done = copyHistoryArray(histData.done.slice(0), null, true);\n      hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);\n    },\n\n    setGutterMarker: docMethodOp(function(line, gutterID, value) {\n      return changeLine(this, line, "gutter", function (line) {\n        var markers = line.gutterMarkers || (line.gutterMarkers = {});\n        markers[gutterID] = value;\n        if (!value && isEmpty(markers)) { line.gutterMarkers = null; }\n        return true\n      })\n    }),\n\n    clearGutter: docMethodOp(function(gutterID) {\n      var this$1 = this;\n\n      this.iter(function (line) {\n        if (line.gutterMarkers && line.gutterMarkers[gutterID]) {\n          changeLine(this$1, line, "gutter", function () {\n            line.gutterMarkers[gutterID] = null;\n            if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null; }\n            return true\n          });\n        }\n      });\n    }),\n\n    lineInfo: function(line) {\n      var n;\n      if (typeof line == "number") {\n        if (!isLine(this, line)) { return null }\n        n = line;\n        line = getLine(this, line);\n        if (!line) { return null }\n      } else {\n        n = lineNo(line);\n        if (n == null) { return null }\n      }\n      return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,\n              textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,\n              widgets: line.widgets}\n    },\n\n    addLineClass: docMethodOp(function(handle, where, cls) {\n      return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {\n        var prop = where == "text" ? "textClass"\n                 : where == "background" ? "bgClass"\n                 : where == "gutter" ? "gutterClass" : "wrapClass";\n        if (!line[prop]) { line[prop] = cls; }\n        else if (classTest(cls).test(line[prop])) { return false }\n        else { line[prop] += " " + cls; }\n        return true\n      })\n    }),\n    removeLineClass: docMethodOp(function(handle, where, cls) {\n      return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {\n        var prop = where == "text" ? "textClass"\n                 : where == "background" ? "bgClass"\n                 : where == "gutter" ? "gutterClass" : "wrapClass";\n        var cur = line[prop];\n        if (!cur) { return false }\n        else if (cls == null) { line[prop] = null; }\n        else {\n          var found = cur.match(classTest(cls));\n          if (!found) { return false }\n          var end = found.index + found[0].length;\n          line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null;\n        }\n        return true\n      })\n    }),\n\n    addLineWidget: docMethodOp(function(handle, node, options) {\n      return addLineWidget(this, handle, node, options)\n    }),\n    removeLineWidget: function(widget) { widget.clear(); },\n\n    markText: function(from, to, options) {\n      return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")\n    },\n    setBookmark: function(pos, options) {\n      var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),\n                      insertLeft: options && options.insertLeft,\n                      clearWhenEmpty: false, shared: options && options.shared,\n                      handleMouseEvents: options && options.handleMouseEvents};\n      pos = clipPos(this, pos);\n      return markText(this, pos, pos, realOpts, "bookmark")\n    },\n    findMarksAt: function(pos) {\n      pos = clipPos(this, pos);\n      var markers = [], spans = getLine(this, pos.line).markedSpans;\n      if (spans) { for (var i = 0; i < spans.length; ++i) {\n        var span = spans[i];\n        if ((span.from == null || span.from <= pos.ch) &&\n            (span.to == null || span.to >= pos.ch))\n          { markers.push(span.marker.parent || span.marker); }\n      } }\n      return markers\n    },\n    findMarks: function(from, to, filter) {\n      from = clipPos(this, from); to = clipPos(this, to);\n      var found = [], lineNo = from.line;\n      this.iter(from.line, to.line + 1, function (line) {\n        var spans = line.markedSpans;\n        if (spans) { for (var i = 0; i < spans.length; i++) {\n          var span = spans[i];\n          if (!(span.to != null && lineNo == from.line && from.ch >= span.to ||\n                span.from == null && lineNo != from.line ||\n                span.from != null && lineNo == to.line && span.from >= to.ch) &&\n              (!filter || filter(span.marker)))\n            { found.push(span.marker.parent || span.marker); }\n        } }\n        ++lineNo;\n      });\n      return found\n    },\n    getAllMarks: function() {\n      var markers = [];\n      this.iter(function (line) {\n        var sps = line.markedSpans;\n        if (sps) { for (var i = 0; i < sps.length; ++i)\n          { if (sps[i].from != null) { markers.push(sps[i].marker); } } }\n      });\n      return markers\n    },\n\n    posFromIndex: function(off) {\n      var ch, lineNo = this.first, sepSize = this.lineSeparator().length;\n      this.iter(function (line) {\n        var sz = line.text.length + sepSize;\n        if (sz > off) { ch = off; return true }\n        off -= sz;\n        ++lineNo;\n      });\n      return clipPos(this, Pos(lineNo, ch))\n    },\n    indexFromPos: function (coords) {\n      coords = clipPos(this, coords);\n      var index = coords.ch;\n      if (coords.line < this.first || coords.ch < 0) { return 0 }\n      var sepSize = this.lineSeparator().length;\n      this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value\n        index += line.text.length + sepSize;\n      });\n      return index\n    },\n\n    copy: function(copyHistory) {\n      var doc = new Doc(getLines(this, this.first, this.first + this.size),\n                        this.modeOption, this.first, this.lineSep, this.direction);\n      doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;\n      doc.sel = this.sel;\n      doc.extend = false;\n      if (copyHistory) {\n        doc.history.undoDepth = this.history.undoDepth;\n        doc.setHistory(this.getHistory());\n      }\n      return doc\n    },\n\n    linkedDoc: function(options) {\n      if (!options) { options = {}; }\n      var from = this.first, to = this.first + this.size;\n      if (options.from != null && options.from > from) { from = options.from; }\n      if (options.to != null && options.to < to) { to = options.to; }\n      var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep, this.direction);\n      if (options.sharedHist) { copy.history = this.history\n      ; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});\n      copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];\n      copySharedMarkers(copy, findSharedMarkers(this));\n      return copy\n    },\n    unlinkDoc: function(other) {\n      if (other instanceof CodeMirror) { other = other.doc; }\n      if (this.linked) { for (var i = 0; i < this.linked.length; ++i) {\n        var link = this.linked[i];\n        if (link.doc != other) { continue }\n        this.linked.splice(i, 1);\n        other.unlinkDoc(this);\n        detachSharedMarkers(findSharedMarkers(this));\n        break\n      } }\n      // If the histories were shared, split them again\n      if (other.history == this.history) {\n        var splitIds = [other.id];\n        linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true);\n        other.history = new History(null);\n        other.history.done = copyHistoryArray(this.history.done, splitIds);\n        other.history.undone = copyHistoryArray(this.history.undone, splitIds);\n      }\n    },\n    iterLinkedDocs: function(f) {linkedDocs(this, f);},\n\n    getMode: function() {return this.mode},\n    getEditor: function() {return this.cm},\n\n    splitLines: function(str) {\n      if (this.lineSep) { return str.split(this.lineSep) }\n      return splitLinesAuto(str)\n    },\n    lineSeparator: function() { return this.lineSep || "\\n" },\n\n    setDirection: docMethodOp(function (dir) {\n      if (dir != "rtl") { dir = "ltr"; }\n      if (dir == this.direction) { return }\n      this.direction = dir;\n      this.iter(function (line) { return line.order = null; });\n      if (this.cm) { directionChanged(this.cm); }\n    })\n  });\n\n  // Public alias.\n  Doc.prototype.eachLine = Doc.prototype.iter;\n\n  // Kludge to work around strange IE behavior where it\'ll sometimes\n  // re-fire a series of drag-related events right after the drop (#1551)\n  var lastDrop = 0;\n\n  function onDrop(e) {\n    var cm = this;\n    clearDragCursor(cm);\n    if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))\n      { return }\n    e_preventDefault(e);\n    if (ie) { lastDrop = +new Date; }\n    var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;\n    if (!pos || cm.isReadOnly()) { return }\n    // Might be a file drop, in which case we simply extract the text\n    // and insert it.\n    if (files && files.length && window.FileReader && window.File) {\n      var n = files.length, text = Array(n), read = 0;\n      var markAsReadAndPasteIfAllFilesAreRead = function () {\n        if (++read == n) {\n          operation(cm, function () {\n            pos = clipPos(cm.doc, pos);\n            var change = {from: pos, to: pos,\n                          text: cm.doc.splitLines(\n                              text.filter(function (t) { return t != null; }).join(cm.doc.lineSeparator())),\n                          origin: "paste"};\n            makeChange(cm.doc, change);\n            setSelectionReplaceHistory(cm.doc, simpleSelection(clipPos(cm.doc, pos), clipPos(cm.doc, changeEnd(change))));\n          })();\n        }\n      };\n      var readTextFromFile = function (file, i) {\n        if (cm.options.allowDropFileTypes &&\n            indexOf(cm.options.allowDropFileTypes, file.type) == -1) {\n          markAsReadAndPasteIfAllFilesAreRead();\n          return\n        }\n        var reader = new FileReader;\n        reader.onerror = function () { return markAsReadAndPasteIfAllFilesAreRead(); };\n        reader.onload = function () {\n          var content = reader.result;\n          if (/[\\x00-\\x08\\x0e-\\x1f]{2}/.test(content)) {\n            markAsReadAndPasteIfAllFilesAreRead();\n            return\n          }\n          text[i] = content;\n          markAsReadAndPasteIfAllFilesAreRead();\n        };\n        reader.readAsText(file);\n      };\n      for (var i = 0; i < files.length; i++) { readTextFromFile(files[i], i); }\n    } else { // Normal drop\n      // Don\'t do a replace if the drop happened inside of the selected text.\n      if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {\n        cm.state.draggingText(e);\n        // Ensure the editor is re-focused\n        setTimeout(function () { return cm.display.input.focus(); }, 20);\n        return\n      }\n      try {\n        var text$1 = e.dataTransfer.getData("Text");\n        if (text$1) {\n          var selected;\n          if (cm.state.draggingText && !cm.state.draggingText.copy)\n            { selected = cm.listSelections(); }\n          setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));\n          if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1)\n            { replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag"); } }\n          cm.replaceSelection(text$1, "around", "paste");\n          cm.display.input.focus();\n        }\n      }\n      catch(e){}\n    }\n  }\n\n  function onDragStart(cm, e) {\n    if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }\n    if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return }\n\n    e.dataTransfer.setData("Text", cm.getSelection());\n    e.dataTransfer.effectAllowed = "copyMove";\n\n    // Use dummy image instead of default browsers image.\n    // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don\'t do it there.\n    if (e.dataTransfer.setDragImage && !safari) {\n      var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");\n      img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";\n      if (presto) {\n        img.width = img.height = 1;\n        cm.display.wrapper.appendChild(img);\n        // Force a relayout, or Opera won\'t use our image for some obscure reason\n        img._top = img.offsetTop;\n      }\n      e.dataTransfer.setDragImage(img, 0, 0);\n      if (presto) { img.parentNode.removeChild(img); }\n    }\n  }\n\n  function onDragOver(cm, e) {\n    var pos = posFromMouse(cm, e);\n    if (!pos) { return }\n    var frag = document.createDocumentFragment();\n    drawSelectionCursor(cm, pos, frag);\n    if (!cm.display.dragCursor) {\n      cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors");\n      cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv);\n    }\n    removeChildrenAndAdd(cm.display.dragCursor, frag);\n  }\n\n  function clearDragCursor(cm) {\n    if (cm.display.dragCursor) {\n      cm.display.lineSpace.removeChild(cm.display.dragCursor);\n      cm.display.dragCursor = null;\n    }\n  }\n\n  // These must be handled carefully, because naively registering a\n  // handler for each editor will cause the editors to never be\n  // garbage collected.\n\n  function forEachCodeMirror(f) {\n    if (!document.getElementsByClassName) { return }\n    var byClass = document.getElementsByClassName("CodeMirror"), editors = [];\n    for (var i = 0; i < byClass.length; i++) {\n      var cm = byClass[i].CodeMirror;\n      if (cm) { editors.push(cm); }\n    }\n    if (editors.length) { editors[0].operation(function () {\n      for (var i = 0; i < editors.length; i++) { f(editors[i]); }\n    }); }\n  }\n\n  var globalsRegistered = false;\n  function ensureGlobalHandlers() {\n    if (globalsRegistered) { return }\n    registerGlobalHandlers();\n    globalsRegistered = true;\n  }\n  function registerGlobalHandlers() {\n    // When the window resizes, we need to refresh active editors.\n    var resizeTimer;\n    on(window, "resize", function () {\n      if (resizeTimer == null) { resizeTimer = setTimeout(function () {\n        resizeTimer = null;\n        forEachCodeMirror(onResize);\n      }, 100); }\n    });\n    // When the window loses focus, we want to show the editor as blurred\n    on(window, "blur", function () { return forEachCodeMirror(onBlur); });\n  }\n  // Called when the window resizes\n  function onResize(cm) {\n    var d = cm.display;\n    // Might be a text scaling operation, clear size caches.\n    d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;\n    d.scrollbarsClipped = false;\n    cm.setSize();\n  }\n\n  var keyNames = {\n    3: "Pause", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",\n    19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",\n    36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",\n    46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",\n    106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 145: "ScrollLock",\n    173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\\\",\n    221: "]", 222: "\'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",\n    63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"\n  };\n\n  // Number keys\n  for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i); }\n  // Alphabetic keys\n  for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1); }\n  // Function keys\n  for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2; }\n\n  var keyMap = {};\n\n  keyMap.basic = {\n    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",\n    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",\n    "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",\n    "Tab": "defaultTab", "Shift-Tab": "indentAuto",\n    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite",\n    "Esc": "singleSelection"\n  };\n  // Note that the save and find-related commands aren\'t defined by\n  // default. User code or addons can define them. Unknown commands\n  // are simply ignored.\n  keyMap.pcDefault = {\n    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",\n    "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",\n    "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",\n    "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",\n    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",\n    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",\n    "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",\n    "fallthrough": "basic"\n  };\n  // Very basic readline/emacs-style bindings, which are standard on Mac.\n  keyMap.emacsy = {\n    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",\n    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",\n    "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",\n    "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars",\n    "Ctrl-O": "openLine"\n  };\n  keyMap.macDefault = {\n    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",\n    "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",\n    "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",\n    "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",\n    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",\n    "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",\n    "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",\n    "fallthrough": ["basic", "emacsy"]\n  };\n  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;\n\n  // KEYMAP DISPATCH\n\n  function normalizeKeyName(name) {\n    var parts = name.split(/-(?!$)/);\n    name = parts[parts.length - 1];\n    var alt, ctrl, shift, cmd;\n    for (var i = 0; i < parts.length - 1; i++) {\n      var mod = parts[i];\n      if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true; }\n      else if (/^a(lt)?$/i.test(mod)) { alt = true; }\n      else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true; }\n      else if (/^s(hift)?$/i.test(mod)) { shift = true; }\n      else { throw new Error("Unrecognized modifier name: " + mod) }\n    }\n    if (alt) { name = "Alt-" + name; }\n    if (ctrl) { name = "Ctrl-" + name; }\n    if (cmd) { name = "Cmd-" + name; }\n    if (shift) { name = "Shift-" + name; }\n    return name\n  }\n\n  // This is a kludge to keep keymaps mostly working as raw objects\n  // (backwards compatibility) while at the same time support features\n  // like normalization and multi-stroke key bindings. It compiles a\n  // new normalized keymap, and then updates the old object to reflect\n  // this.\n  function normalizeKeyMap(keymap) {\n    var copy = {};\n    for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) {\n      var value = keymap[keyname];\n      if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue }\n      if (value == "...") { delete keymap[keyname]; continue }\n\n      var keys = map(keyname.split(" "), normalizeKeyName);\n      for (var i = 0; i < keys.length; i++) {\n        var val = (void 0), name = (void 0);\n        if (i == keys.length - 1) {\n          name = keys.join(" ");\n          val = value;\n        } else {\n          name = keys.slice(0, i + 1).join(" ");\n          val = "...";\n        }\n        var prev = copy[name];\n        if (!prev) { copy[name] = val; }\n        else if (prev != val) { throw new Error("Inconsistent bindings for " + name) }\n      }\n      delete keymap[keyname];\n    } }\n    for (var prop in copy) { keymap[prop] = copy[prop]; }\n    return keymap\n  }\n\n  function lookupKey(key, map, handle, context) {\n    map = getKeyMap(map);\n    var found = map.call ? map.call(key, context) : map[key];\n    if (found === false) { return "nothing" }\n    if (found === "...") { return "multi" }\n    if (found != null && handle(found)) { return "handled" }\n\n    if (map.fallthrough) {\n      if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")\n        { return lookupKey(key, map.fallthrough, handle, context) }\n      for (var i = 0; i < map.fallthrough.length; i++) {\n        var result = lookupKey(key, map.fallthrough[i], handle, context);\n        if (result) { return result }\n      }\n    }\n  }\n\n  // Modifier key presses don\'t count as \'real\' key presses for the\n  // purpose of keymap fallthrough.\n  function isModifierKey(value) {\n    var name = typeof value == "string" ? value : keyNames[value.keyCode];\n    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"\n  }\n\n  function addModifierNames(name, event, noShift) {\n    var base = name;\n    if (event.altKey && base != "Alt") { name = "Alt-" + name; }\n    if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name; }\n    if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") { name = "Cmd-" + name; }\n    if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name; }\n    return name\n  }\n\n  // Look up the name of a key as indicated by an event object.\n  function keyName(event, noShift) {\n    if (presto && event.keyCode == 34 && event["char"]) { return false }\n    var name = keyNames[event.keyCode];\n    if (name == null || event.altGraphKey) { return false }\n    // Ctrl-ScrollLock has keyCode 3, same as Ctrl-Pause,\n    // so we\'ll use event.code when available (Chrome 48+, FF 38+, Safari 10.1+)\n    if (event.keyCode == 3 && event.code) { name = event.code; }\n    return addModifierNames(name, event, noShift)\n  }\n\n  function getKeyMap(val) {\n    return typeof val == "string" ? keyMap[val] : val\n  }\n\n  // Helper for deleting text near the selection(s), used to implement\n  // backspace, delete, and similar functionality.\n  function deleteNearSelection(cm, compute) {\n    var ranges = cm.doc.sel.ranges, kill = [];\n    // Build up a set of ranges to kill first, merging overlapping\n    // ranges.\n    for (var i = 0; i < ranges.length; i++) {\n      var toKill = compute(ranges[i]);\n      while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {\n        var replaced = kill.pop();\n        if (cmp(replaced.from, toKill.from) < 0) {\n          toKill.from = replaced.from;\n          break\n        }\n      }\n      kill.push(toKill);\n    }\n    // Next, remove those actual ranges.\n    runInOp(cm, function () {\n      for (var i = kill.length - 1; i >= 0; i--)\n        { replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); }\n      ensureCursorVisible(cm);\n    });\n  }\n\n  function moveCharLogically(line, ch, dir) {\n    var target = skipExtendingChars(line.text, ch + dir, dir);\n    return target < 0 || target > line.text.length ? null : target\n  }\n\n  function moveLogically(line, start, dir) {\n    var ch = moveCharLogically(line, start.ch, dir);\n    return ch == null ? null : new Pos(start.line, ch, dir < 0 ? "after" : "before")\n  }\n\n  function endOfLine(visually, cm, lineObj, lineNo, dir) {\n    if (visually) {\n      if (cm.doc.direction == "rtl") { dir = -dir; }\n      var order = getOrder(lineObj, cm.doc.direction);\n      if (order) {\n        var part = dir < 0 ? lst(order) : order[0];\n        var moveInStorageOrder = (dir < 0) == (part.level == 1);\n        var sticky = moveInStorageOrder ? "after" : "before";\n        var ch;\n        // With a wrapped rtl chunk (possibly spanning multiple bidi parts),\n        // it could be that the last bidi part is not on the last visual line,\n        // since visual lines contain content order-consecutive chunks.\n        // Thus, in rtl, we are looking for the first (content-order) character\n        // in the rtl chunk that is on the last line (that is, the same line\n        // as the last (content-order) character).\n        if (part.level > 0 || cm.doc.direction == "rtl") {\n          var prep = prepareMeasureForLine(cm, lineObj);\n          ch = dir < 0 ? lineObj.text.length - 1 : 0;\n          var targetTop = measureCharPrepared(cm, prep, ch).top;\n          ch = findFirst(function (ch) { return measureCharPrepared(cm, prep, ch).top == targetTop; }, (dir < 0) == (part.level == 1) ? part.from : part.to - 1, ch);\n          if (sticky == "before") { ch = moveCharLogically(lineObj, ch, 1); }\n        } else { ch = dir < 0 ? part.to : part.from; }\n        return new Pos(lineNo, ch, sticky)\n      }\n    }\n    return new Pos(lineNo, dir < 0 ? lineObj.text.length : 0, dir < 0 ? "before" : "after")\n  }\n\n  function moveVisually(cm, line, start, dir) {\n    var bidi = getOrder(line, cm.doc.direction);\n    if (!bidi) { return moveLogically(line, start, dir) }\n    if (start.ch >= line.text.length) {\n      start.ch = line.text.length;\n      start.sticky = "before";\n    } else if (start.ch <= 0) {\n      start.ch = 0;\n      start.sticky = "after";\n    }\n    var partPos = getBidiPartAt(bidi, start.ch, start.sticky), part = bidi[partPos];\n    if (cm.doc.direction == "ltr" && part.level % 2 == 0 && (dir > 0 ? part.to > start.ch : part.from < start.ch)) {\n      // Case 1: We move within an ltr part in an ltr editor. Even with wrapped lines,\n      // nothing interesting happens.\n      return moveLogically(line, start, dir)\n    }\n\n    var mv = function (pos, dir) { return moveCharLogically(line, pos instanceof Pos ? pos.ch : pos, dir); };\n    var prep;\n    var getWrappedLineExtent = function (ch) {\n      if (!cm.options.lineWrapping) { return {begin: 0, end: line.text.length} }\n      prep = prep || prepareMeasureForLine(cm, line);\n      return wrappedLineExtentChar(cm, line, prep, ch)\n    };\n    var wrappedLineExtent = getWrappedLineExtent(start.sticky == "before" ? mv(start, -1) : start.ch);\n\n    if (cm.doc.direction == "rtl" || part.level == 1) {\n      var moveInStorageOrder = (part.level == 1) == (dir < 0);\n      var ch = mv(start, moveInStorageOrder ? 1 : -1);\n      if (ch != null && (!moveInStorageOrder ? ch >= part.from && ch >= wrappedLineExtent.begin : ch <= part.to && ch <= wrappedLineExtent.end)) {\n        // Case 2: We move within an rtl part or in an rtl editor on the same visual line\n        var sticky = moveInStorageOrder ? "before" : "after";\n        return new Pos(start.line, ch, sticky)\n      }\n    }\n\n    // Case 3: Could not move within this bidi part in this visual line, so leave\n    // the current bidi part\n\n    var searchInVisualLine = function (partPos, dir, wrappedLineExtent) {\n      var getRes = function (ch, moveInStorageOrder) { return moveInStorageOrder\n        ? new Pos(start.line, mv(ch, 1), "before")\n        : new Pos(start.line, ch, "after"); };\n\n      for (; partPos >= 0 && partPos < bidi.length; partPos += dir) {\n        var part = bidi[partPos];\n        var moveInStorageOrder = (dir > 0) == (part.level != 1);\n        var ch = moveInStorageOrder ? wrappedLineExtent.begin : mv(wrappedLineExtent.end, -1);\n        if (part.from <= ch && ch < part.to) { return getRes(ch, moveInStorageOrder) }\n        ch = moveInStorageOrder ? part.from : mv(part.to, -1);\n        if (wrappedLineExtent.begin <= ch && ch < wrappedLineExtent.end) { return getRes(ch, moveInStorageOrder) }\n      }\n    };\n\n    // Case 3a: Look for other bidi parts on the same visual line\n    var res = searchInVisualLine(partPos + dir, dir, wrappedLineExtent);\n    if (res) { return res }\n\n    // Case 3b: Look for other bidi parts on the next visual line\n    var nextCh = dir > 0 ? wrappedLineExtent.end : mv(wrappedLineExtent.begin, -1);\n    if (nextCh != null && !(dir > 0 && nextCh == line.text.length)) {\n      res = searchInVisualLine(dir > 0 ? 0 : bidi.length - 1, dir, getWrappedLineExtent(nextCh));\n      if (res) { return res }\n    }\n\n    // Case 4: Nowhere to move\n    return null\n  }\n\n  // Commands are parameter-less actions that can be performed on an\n  // editor, mostly used for keybindings.\n  var commands = {\n    selectAll: selectAll,\n    singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); },\n    killLine: function (cm) { return deleteNearSelection(cm, function (range) {\n      if (range.empty()) {\n        var len = getLine(cm.doc, range.head.line).text.length;\n        if (range.head.ch == len && range.head.line < cm.lastLine())\n          { return {from: range.head, to: Pos(range.head.line + 1, 0)} }\n        else\n          { return {from: range.head, to: Pos(range.head.line, len)} }\n      } else {\n        return {from: range.from(), to: range.to()}\n      }\n    }); },\n    deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({\n      from: Pos(range.from().line, 0),\n      to: clipPos(cm.doc, Pos(range.to().line + 1, 0))\n    }); }); },\n    delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({\n      from: Pos(range.from().line, 0), to: range.from()\n    }); }); },\n    delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) {\n      var top = cm.charCoords(range.head, "div").top + 5;\n      var leftPos = cm.coordsChar({left: 0, top: top}, "div");\n      return {from: leftPos, to: range.from()}\n    }); },\n    delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) {\n      var top = cm.charCoords(range.head, "div").top + 5;\n      var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");\n      return {from: range.from(), to: rightPos }\n    }); },\n    undo: function (cm) { return cm.undo(); },\n    redo: function (cm) { return cm.redo(); },\n    undoSelection: function (cm) { return cm.undoSelection(); },\n    redoSelection: function (cm) { return cm.redoSelection(); },\n    goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); },\n    goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); },\n    goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); },\n      {origin: "+move", bias: 1}\n    ); },\n    goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); },\n      {origin: "+move", bias: 1}\n    ); },\n    goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); },\n      {origin: "+move", bias: -1}\n    ); },\n    goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) {\n      var top = cm.cursorCoords(range.head, "div").top + 5;\n      return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")\n    }, sel_move); },\n    goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) {\n      var top = cm.cursorCoords(range.head, "div").top + 5;\n      return cm.coordsChar({left: 0, top: top}, "div")\n    }, sel_move); },\n    goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) {\n      var top = cm.cursorCoords(range.head, "div").top + 5;\n      var pos = cm.coordsChar({left: 0, top: top}, "div");\n      if (pos.ch < cm.getLine(pos.line).search(/\\S/)) { return lineStartSmart(cm, range.head) }\n      return pos\n    }, sel_move); },\n    goLineUp: function (cm) { return cm.moveV(-1, "line"); },\n    goLineDown: function (cm) { return cm.moveV(1, "line"); },\n    goPageUp: function (cm) { return cm.moveV(-1, "page"); },\n    goPageDown: function (cm) { return cm.moveV(1, "page"); },\n    goCharLeft: function (cm) { return cm.moveH(-1, "char"); },\n    goCharRight: function (cm) { return cm.moveH(1, "char"); },\n    goColumnLeft: function (cm) { return cm.moveH(-1, "column"); },\n    goColumnRight: function (cm) { return cm.moveH(1, "column"); },\n    goWordLeft: function (cm) { return cm.moveH(-1, "word"); },\n    goGroupRight: function (cm) { return cm.moveH(1, "group"); },\n    goGroupLeft: function (cm) { return cm.moveH(-1, "group"); },\n    goWordRight: function (cm) { return cm.moveH(1, "word"); },\n    delCharBefore: function (cm) { return cm.deleteH(-1, "char"); },\n    delCharAfter: function (cm) { return cm.deleteH(1, "char"); },\n    delWordBefore: function (cm) { return cm.deleteH(-1, "word"); },\n    delWordAfter: function (cm) { return cm.deleteH(1, "word"); },\n    delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); },\n    delGroupAfter: function (cm) { return cm.deleteH(1, "group"); },\n    indentAuto: function (cm) { return cm.indentSelection("smart"); },\n    indentMore: function (cm) { return cm.indentSelection("add"); },\n    indentLess: function (cm) { return cm.indentSelection("subtract"); },\n    insertTab: function (cm) { return cm.replaceSelection("\\t"); },\n    insertSoftTab: function (cm) {\n      var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;\n      for (var i = 0; i < ranges.length; i++) {\n        var pos = ranges[i].from();\n        var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);\n        spaces.push(spaceStr(tabSize - col % tabSize));\n      }\n      cm.replaceSelections(spaces);\n    },\n    defaultTab: function (cm) {\n      if (cm.somethingSelected()) { cm.indentSelection("add"); }\n      else { cm.execCommand("insertTab"); }\n    },\n    // Swap the two chars left and right of each selection\'s head.\n    // Move cursor behind the two swapped characters afterwards.\n    //\n    // Doesn\'t consider line feeds a character.\n    // Doesn\'t scan more than one line above to find a character.\n    // Doesn\'t do anything on an empty line.\n    // Doesn\'t do anything with non-empty selections.\n    transposeChars: function (cm) { return runInOp(cm, function () {\n      var ranges = cm.listSelections(), newSel = [];\n      for (var i = 0; i < ranges.length; i++) {\n        if (!ranges[i].empty()) { continue }\n        var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;\n        if (line) {\n          if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1); }\n          if (cur.ch > 0) {\n            cur = new Pos(cur.line, cur.ch + 1);\n            cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),\n                            Pos(cur.line, cur.ch - 2), cur, "+transpose");\n          } else if (cur.line > cm.doc.first) {\n            var prev = getLine(cm.doc, cur.line - 1).text;\n            if (prev) {\n              cur = new Pos(cur.line, 1);\n              cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +\n                              prev.charAt(prev.length - 1),\n                              Pos(cur.line - 1, prev.length - 1), cur, "+transpose");\n            }\n          }\n        }\n        newSel.push(new Range(cur, cur));\n      }\n      cm.setSelections(newSel);\n    }); },\n    newlineAndIndent: function (cm) { return runInOp(cm, function () {\n      var sels = cm.listSelections();\n      for (var i = sels.length - 1; i >= 0; i--)\n        { cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input"); }\n      sels = cm.listSelections();\n      for (var i$1 = 0; i$1 < sels.length; i$1++)\n        { cm.indentLine(sels[i$1].from().line, null, true); }\n      ensureCursorVisible(cm);\n    }); },\n    openLine: function (cm) { return cm.replaceSelection("\\n", "start"); },\n    toggleOverwrite: function (cm) { return cm.toggleOverwrite(); }\n  };\n\n\n  function lineStart(cm, lineN) {\n    var line = getLine(cm.doc, lineN);\n    var visual = visualLine(line);\n    if (visual != line) { lineN = lineNo(visual); }\n    return endOfLine(true, cm, visual, lineN, 1)\n  }\n  function lineEnd(cm, lineN) {\n    var line = getLine(cm.doc, lineN);\n    var visual = visualLineEnd(line);\n    if (visual != line) { lineN = lineNo(visual); }\n    return endOfLine(true, cm, line, lineN, -1)\n  }\n  function lineStartSmart(cm, pos) {\n    var start = lineStart(cm, pos.line);\n    var line = getLine(cm.doc, start.line);\n    var order = getOrder(line, cm.doc.direction);\n    if (!order || order[0].level == 0) {\n      var firstNonWS = Math.max(start.ch, line.text.search(/\\S/));\n      var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;\n      return Pos(start.line, inWS ? 0 : firstNonWS, start.sticky)\n    }\n    return start\n  }\n\n  // Run a handler that was bound to a key.\n  function doHandleBinding(cm, bound, dropShift) {\n    if (typeof bound == "string") {\n      bound = commands[bound];\n      if (!bound) { return false }\n    }\n    // Ensure previous input has been read, so that the handler sees a\n    // consistent view of the document\n    cm.display.input.ensurePolled();\n    var prevShift = cm.display.shift, done = false;\n    try {\n      if (cm.isReadOnly()) { cm.state.suppressEdits = true; }\n      if (dropShift) { cm.display.shift = false; }\n      done = bound(cm) != Pass;\n    } finally {\n      cm.display.shift = prevShift;\n      cm.state.suppressEdits = false;\n    }\n    return done\n  }\n\n  function lookupKeyForEditor(cm, name, handle) {\n    for (var i = 0; i < cm.state.keyMaps.length; i++) {\n      var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);\n      if (result) { return result }\n    }\n    return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))\n      || lookupKey(name, cm.options.keyMap, handle, cm)\n  }\n\n  // Note that, despite the name, this function is also used to check\n  // for bound mouse clicks.\n\n  var stopSeq = new Delayed;\n\n  function dispatchKey(cm, name, e, handle) {\n    var seq = cm.state.keySeq;\n    if (seq) {\n      if (isModifierKey(name)) { return "handled" }\n      if (/\\\'$/.test(name))\n        { cm.state.keySeq = null; }\n      else\n        { stopSeq.set(50, function () {\n          if (cm.state.keySeq == seq) {\n            cm.state.keySeq = null;\n            cm.display.input.reset();\n          }\n        }); }\n      if (dispatchKeyInner(cm, seq + " " + name, e, handle)) { return true }\n    }\n    return dispatchKeyInner(cm, name, e, handle)\n  }\n\n  function dispatchKeyInner(cm, name, e, handle) {\n    var result = lookupKeyForEditor(cm, name, handle);\n\n    if (result == "multi")\n      { cm.state.keySeq = name; }\n    if (result == "handled")\n      { signalLater(cm, "keyHandled", cm, name, e); }\n\n    if (result == "handled" || result == "multi") {\n      e_preventDefault(e);\n      restartBlink(cm);\n    }\n\n    return !!result\n  }\n\n  // Handle a key from the keydown event.\n  function handleKeyBinding(cm, e) {\n    var name = keyName(e, true);\n    if (!name) { return false }\n\n    if (e.shiftKey && !cm.state.keySeq) {\n      // First try to resolve full name (including \'Shift-\'). Failing\n      // that, see if there is a cursor-motion command (starting with\n      // \'go\') bound to the keyname without \'Shift-\'.\n      return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); })\n          || dispatchKey(cm, name, e, function (b) {\n               if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)\n                 { return doHandleBinding(cm, b) }\n             })\n    } else {\n      return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); })\n    }\n  }\n\n  // Handle a key from the keypress event\n  function handleCharBinding(cm, e, ch) {\n    return dispatchKey(cm, "\'" + ch + "\'", e, function (b) { return doHandleBinding(cm, b, true); })\n  }\n\n  var lastStoppedKey = null;\n  function onKeyDown(e) {\n    var cm = this;\n    cm.curOp.focus = activeElt();\n    if (signalDOMEvent(cm, e)) { return }\n    // IE does strange things with escape.\n    if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }\n    var code = e.keyCode;\n    cm.display.shift = code == 16 || e.shiftKey;\n    var handled = handleKeyBinding(cm, e);\n    if (presto) {\n      lastStoppedKey = handled ? code : null;\n      // Opera has no cut event... we try to at least catch the key combo\n      if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))\n        { cm.replaceSelection("", null, "cut"); }\n    }\n    if (gecko && !mac && !handled && code == 46 && e.shiftKey && !e.ctrlKey && document.execCommand)\n      { document.execCommand("cut"); }\n\n    // Turn mouse into crosshair when Alt is held on Mac.\n    if (code == 18 && !/\\bCodeMirror-crosshair\\b/.test(cm.display.lineDiv.className))\n      { showCrossHair(cm); }\n  }\n\n  function showCrossHair(cm) {\n    var lineDiv = cm.display.lineDiv;\n    addClass(lineDiv, "CodeMirror-crosshair");\n\n    function up(e) {\n      if (e.keyCode == 18 || !e.altKey) {\n        rmClass(lineDiv, "CodeMirror-crosshair");\n        off(document, "keyup", up);\n        off(document, "mouseover", up);\n      }\n    }\n    on(document, "keyup", up);\n    on(document, "mouseover", up);\n  }\n\n  function onKeyUp(e) {\n    if (e.keyCode == 16) { this.doc.sel.shift = false; }\n    signalDOMEvent(this, e);\n  }\n\n  function onKeyPress(e) {\n    var cm = this;\n    if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return }\n    var keyCode = e.keyCode, charCode = e.charCode;\n    if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}\n    if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return }\n    var ch = String.fromCharCode(charCode == null ? keyCode : charCode);\n    // Some browsers fire keypress events for backspace\n    if (ch == "\\x08") { return }\n    if (handleCharBinding(cm, e, ch)) { return }\n    cm.display.input.onKeyPress(e);\n  }\n\n  var DOUBLECLICK_DELAY = 400;\n\n  var PastClick = function(time, pos, button) {\n    this.time = time;\n    this.pos = pos;\n    this.button = button;\n  };\n\n  PastClick.prototype.compare = function (time, pos, button) {\n    return this.time + DOUBLECLICK_DELAY > time &&\n      cmp(pos, this.pos) == 0 && button == this.button\n  };\n\n  var lastClick, lastDoubleClick;\n  function clickRepeat(pos, button) {\n    var now = +new Date;\n    if (lastDoubleClick && lastDoubleClick.compare(now, pos, button)) {\n      lastClick = lastDoubleClick = null;\n      return "triple"\n    } else if (lastClick && lastClick.compare(now, pos, button)) {\n      lastDoubleClick = new PastClick(now, pos, button);\n      lastClick = null;\n      return "double"\n    } else {\n      lastClick = new PastClick(now, pos, button);\n      lastDoubleClick = null;\n      return "single"\n    }\n  }\n\n  // A mouse down can be a single click, double click, triple click,\n  // start of selection drag, start of text drag, new cursor\n  // (ctrl-click), rectangle drag (alt-drag), or xwin\n  // middle-click-paste. Or it might be a click on something we should\n  // not interfere with, such as a scrollbar or widget.\n  function onMouseDown(e) {\n    var cm = this, display = cm.display;\n    if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return }\n    display.input.ensurePolled();\n    display.shift = e.shiftKey;\n\n    if (eventInWidget(display, e)) {\n      if (!webkit) {\n        // Briefly turn off draggability, to allow widgets to do\n        // normal dragging things.\n        display.scroller.draggable = false;\n        setTimeout(function () { return display.scroller.draggable = true; }, 100);\n      }\n      return\n    }\n    if (clickInGutter(cm, e)) { return }\n    var pos = posFromMouse(cm, e), button = e_button(e), repeat = pos ? clickRepeat(pos, button) : "single";\n    window.focus();\n\n    // #3261: make sure, that we\'re not starting a second selection\n    if (button == 1 && cm.state.selectingText)\n      { cm.state.selectingText(e); }\n\n    if (pos && handleMappedButton(cm, button, pos, repeat, e)) { return }\n\n    if (button == 1) {\n      if (pos) { leftButtonDown(cm, pos, repeat, e); }\n      else if (e_target(e) == display.scroller) { e_preventDefault(e); }\n    } else if (button == 2) {\n      if (pos) { extendSelection(cm.doc, pos); }\n      setTimeout(function () { return display.input.focus(); }, 20);\n    } else if (button == 3) {\n      if (captureRightClick) { cm.display.input.onContextMenu(e); }\n      else { delayBlurEvent(cm); }\n    }\n  }\n\n  function handleMappedButton(cm, button, pos, repeat, event) {\n    var name = "Click";\n    if (repeat == "double") { name = "Double" + name; }\n    else if (repeat == "triple") { name = "Triple" + name; }\n    name = (button == 1 ? "Left" : button == 2 ? "Middle" : "Right") + name;\n\n    return dispatchKey(cm,  addModifierNames(name, event), event, function (bound) {\n      if (typeof bound == "string") { bound = commands[bound]; }\n      if (!bound) { return false }\n      var done = false;\n      try {\n        if (cm.isReadOnly()) { cm.state.suppressEdits = true; }\n        done = bound(cm, pos) != Pass;\n      } finally {\n        cm.state.suppressEdits = false;\n      }\n      return done\n    })\n  }\n\n  function configureMouse(cm, repeat, event) {\n    var option = cm.getOption("configureMouse");\n    var value = option ? option(cm, repeat, event) : {};\n    if (value.unit == null) {\n      var rect = chromeOS ? event.shiftKey && event.metaKey : event.altKey;\n      value.unit = rect ? "rectangle" : repeat == "single" ? "char" : repeat == "double" ? "word" : "line";\n    }\n    if (value.extend == null || cm.doc.extend) { value.extend = cm.doc.extend || event.shiftKey; }\n    if (value.addNew == null) { value.addNew = mac ? event.metaKey : event.ctrlKey; }\n    if (value.moveOnDrag == null) { value.moveOnDrag = !(mac ? event.altKey : event.ctrlKey); }\n    return value\n  }\n\n  function leftButtonDown(cm, pos, repeat, event) {\n    if (ie) { setTimeout(bind(ensureFocus, cm), 0); }\n    else { cm.curOp.focus = activeElt(); }\n\n    var behavior = configureMouse(cm, repeat, event);\n\n    var sel = cm.doc.sel, contained;\n    if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&\n        repeat == "single" && (contained = sel.contains(pos)) > -1 &&\n        (cmp((contained = sel.ranges[contained]).from(), pos) < 0 || pos.xRel > 0) &&\n        (cmp(contained.to(), pos) > 0 || pos.xRel < 0))\n      { leftButtonStartDrag(cm, event, pos, behavior); }\n    else\n      { leftButtonSelect(cm, event, pos, behavior); }\n  }\n\n  // Start a text drag. When it ends, see if any dragging actually\n  // happen, and treat as a click if it didn\'t.\n  function leftButtonStartDrag(cm, event, pos, behavior) {\n    var display = cm.display, moved = false;\n    var dragEnd = operation(cm, function (e) {\n      if (webkit) { display.scroller.draggable = false; }\n      cm.state.draggingText = false;\n      off(display.wrapper.ownerDocument, "mouseup", dragEnd);\n      off(display.wrapper.ownerDocument, "mousemove", mouseMove);\n      off(display.scroller, "dragstart", dragStart);\n      off(display.scroller, "drop", dragEnd);\n      if (!moved) {\n        e_preventDefault(e);\n        if (!behavior.addNew)\n          { extendSelection(cm.doc, pos, null, null, behavior.extend); }\n        // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)\n        if (webkit || ie && ie_version == 9)\n          { setTimeout(function () {display.wrapper.ownerDocument.body.focus(); display.input.focus();}, 20); }\n        else\n          { display.input.focus(); }\n      }\n    });\n    var mouseMove = function(e2) {\n      moved = moved || Math.abs(event.clientX - e2.clientX) + Math.abs(event.clientY - e2.clientY) >= 10;\n    };\n    var dragStart = function () { return moved = true; };\n    // Let the drag handler handle this.\n    if (webkit) { display.scroller.draggable = true; }\n    cm.state.draggingText = dragEnd;\n    dragEnd.copy = !behavior.moveOnDrag;\n    // IE\'s approach to draggable\n    if (display.scroller.dragDrop) { display.scroller.dragDrop(); }\n    on(display.wrapper.ownerDocument, "mouseup", dragEnd);\n    on(display.wrapper.ownerDocument, "mousemove", mouseMove);\n    on(display.scroller, "dragstart", dragStart);\n    on(display.scroller, "drop", dragEnd);\n\n    delayBlurEvent(cm);\n    setTimeout(function () { return display.input.focus(); }, 20);\n  }\n\n  function rangeForUnit(cm, pos, unit) {\n    if (unit == "char") { return new Range(pos, pos) }\n    if (unit == "word") { return cm.findWordAt(pos) }\n    if (unit == "line") { return new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) }\n    var result = unit(cm, pos);\n    return new Range(result.from, result.to)\n  }\n\n  // Normal selection, as opposed to text dragging.\n  function leftButtonSelect(cm, event, start, behavior) {\n    var display = cm.display, doc = cm.doc;\n    e_preventDefault(event);\n\n    var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;\n    if (behavior.addNew && !behavior.extend) {\n      ourIndex = doc.sel.contains(start);\n      if (ourIndex > -1)\n        { ourRange = ranges[ourIndex]; }\n      else\n        { ourRange = new Range(start, start); }\n    } else {\n      ourRange = doc.sel.primary();\n      ourIndex = doc.sel.primIndex;\n    }\n\n    if (behavior.unit == "rectangle") {\n      if (!behavior.addNew) { ourRange = new Range(start, start); }\n      start = posFromMouse(cm, event, true, true);\n      ourIndex = -1;\n    } else {\n      var range = rangeForUnit(cm, start, behavior.unit);\n      if (behavior.extend)\n        { ourRange = extendRange(ourRange, range.anchor, range.head, behavior.extend); }\n      else\n        { ourRange = range; }\n    }\n\n    if (!behavior.addNew) {\n      ourIndex = 0;\n      setSelection(doc, new Selection([ourRange], 0), sel_mouse);\n      startSel = doc.sel;\n    } else if (ourIndex == -1) {\n      ourIndex = ranges.length;\n      setSelection(doc, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),\n                   {scroll: false, origin: "*mouse"});\n    } else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {\n      setSelection(doc, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),\n                   {scroll: false, origin: "*mouse"});\n      startSel = doc.sel;\n    } else {\n      replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);\n    }\n\n    var lastPos = start;\n    function extendTo(pos) {\n      if (cmp(lastPos, pos) == 0) { return }\n      lastPos = pos;\n\n      if (behavior.unit == "rectangle") {\n        var ranges = [], tabSize = cm.options.tabSize;\n        var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);\n        var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);\n        var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);\n        for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));\n             line <= end; line++) {\n          var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);\n          if (left == right)\n            { ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }\n          else if (text.length > leftPos)\n            { ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }\n        }\n        if (!ranges.length) { ranges.push(new Range(start, start)); }\n        setSelection(doc, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),\n                     {origin: "*mouse", scroll: false});\n        cm.scrollIntoView(pos);\n      } else {\n        var oldRange = ourRange;\n        var range = rangeForUnit(cm, pos, behavior.unit);\n        var anchor = oldRange.anchor, head;\n        if (cmp(range.anchor, anchor) > 0) {\n          head = range.head;\n          anchor = minPos(oldRange.from(), range.anchor);\n        } else {\n          head = range.anchor;\n          anchor = maxPos(oldRange.to(), range.head);\n        }\n        var ranges$1 = startSel.ranges.slice(0);\n        ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc, anchor), head));\n        setSelection(doc, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);\n      }\n    }\n\n    var editorSize = display.wrapper.getBoundingClientRect();\n    // Used to ensure timeout re-tries don\'t fire when another extend\n    // happened in the meantime (clearTimeout isn\'t reliable -- at\n    // least on Chrome, the timeouts still happen even when cleared,\n    // if the clear happens after their scheduled firing time).\n    var counter = 0;\n\n    function extend(e) {\n      var curCount = ++counter;\n      var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");\n      if (!cur) { return }\n      if (cmp(cur, lastPos) != 0) {\n        cm.curOp.focus = activeElt();\n        extendTo(cur);\n        var visible = visibleLines(display, doc);\n        if (cur.line >= visible.to || cur.line < visible.from)\n          { setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }\n      } else {\n        var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;\n        if (outside) { setTimeout(operation(cm, function () {\n          if (counter != curCount) { return }\n          display.scroller.scrollTop += outside;\n          extend(e);\n        }), 50); }\n      }\n    }\n\n    function done(e) {\n      cm.state.selectingText = false;\n      counter = Infinity;\n      // If e is null or undefined we interpret this as someone trying\n      // to explicitly cancel the selection rather than the user\n      // letting go of the mouse button.\n      if (e) {\n        e_preventDefault(e);\n        display.input.focus();\n      }\n      off(display.wrapper.ownerDocument, "mousemove", move);\n      off(display.wrapper.ownerDocument, "mouseup", up);\n      doc.history.lastSelOrigin = null;\n    }\n\n    var move = operation(cm, function (e) {\n      if (e.buttons === 0 || !e_button(e)) { done(e); }\n      else { extend(e); }\n    });\n    var up = operation(cm, done);\n    cm.state.selectingText = up;\n    on(display.wrapper.ownerDocument, "mousemove", move);\n    on(display.wrapper.ownerDocument, "mouseup", up);\n  }\n\n  // Used when mouse-selecting to adjust the anchor to the proper side\n  // of a bidi jump depending on the visual position of the head.\n  function bidiSimplify(cm, range) {\n    var anchor = range.anchor;\n    var head = range.head;\n    var anchorLine = getLine(cm.doc, anchor.line);\n    if (cmp(anchor, head) == 0 && anchor.sticky == head.sticky) { return range }\n    var order = getOrder(anchorLine);\n    if (!order) { return range }\n    var index = getBidiPartAt(order, anchor.ch, anchor.sticky), part = order[index];\n    if (part.from != anchor.ch && part.to != anchor.ch) { return range }\n    var boundary = index + ((part.from == anchor.ch) == (part.level != 1) ? 0 : 1);\n    if (boundary == 0 || boundary == order.length) { return range }\n\n    // Compute the relative visual position of the head compared to the\n    // anchor (<0 is to the left, >0 to the right)\n    var leftSide;\n    if (head.line != anchor.line) {\n      leftSide = (head.line - anchor.line) * (cm.doc.direction == "ltr" ? 1 : -1) > 0;\n    } else {\n      var headIndex = getBidiPartAt(order, head.ch, head.sticky);\n      var dir = headIndex - index || (head.ch - anchor.ch) * (part.level == 1 ? -1 : 1);\n      if (headIndex == boundary - 1 || headIndex == boundary)\n        { leftSide = dir < 0; }\n      else\n        { leftSide = dir > 0; }\n    }\n\n    var usePart = order[boundary + (leftSide ? -1 : 0)];\n    var from = leftSide == (usePart.level == 1);\n    var ch = from ? usePart.from : usePart.to, sticky = from ? "after" : "before";\n    return anchor.ch == ch && anchor.sticky == sticky ? range : new Range(new Pos(anchor.line, ch, sticky), head)\n  }\n\n\n  // Determines whether an event happened in the gutter, and fires the\n  // handlers for the corresponding event.\n  function gutterEvent(cm, e, type, prevent) {\n    var mX, mY;\n    if (e.touches) {\n      mX = e.touches[0].clientX;\n      mY = e.touches[0].clientY;\n    } else {\n      try { mX = e.clientX; mY = e.clientY; }\n      catch(e) { return false }\n    }\n    if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false }\n    if (prevent) { e_preventDefault(e); }\n\n    var display = cm.display;\n    var lineBox = display.lineDiv.getBoundingClientRect();\n\n    if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) }\n    mY -= lineBox.top - display.viewOffset;\n\n    for (var i = 0; i < cm.display.gutterSpecs.length; ++i) {\n      var g = display.gutters.childNodes[i];\n      if (g && g.getBoundingClientRect().right >= mX) {\n        var line = lineAtHeight(cm.doc, mY);\n        var gutter = cm.display.gutterSpecs[i];\n        signal(cm, type, cm, line, gutter.className, e);\n        return e_defaultPrevented(e)\n      }\n    }\n  }\n\n  function clickInGutter(cm, e) {\n    return gutterEvent(cm, e, "gutterClick", true)\n  }\n\n  // CONTEXT MENU HANDLING\n\n  // To make the context menu work, we need to briefly unhide the\n  // textarea (making it as unobtrusive as possible) to let the\n  // right-click take effect on it.\n  function onContextMenu(cm, e) {\n    if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return }\n    if (signalDOMEvent(cm, e, "contextmenu")) { return }\n    if (!captureRightClick) { cm.display.input.onContextMenu(e); }\n  }\n\n  function contextMenuInGutter(cm, e) {\n    if (!hasHandler(cm, "gutterContextMenu")) { return false }\n    return gutterEvent(cm, e, "gutterContextMenu", false)\n  }\n\n  function themeChanged(cm) {\n    cm.display.wrapper.className = cm.display.wrapper.className.replace(/\\s*cm-s-\\S+/g, "") +\n      cm.options.theme.replace(/(^|\\s)\\s*/g, " cm-s-");\n    clearCaches(cm);\n  }\n\n  var Init = {toString: function(){return "CodeMirror.Init"}};\n\n  var defaults = {};\n  var optionHandlers = {};\n\n  function defineOptions(CodeMirror) {\n    var optionHandlers = CodeMirror.optionHandlers;\n\n    function option(name, deflt, handle, notOnInit) {\n      CodeMirror.defaults[name] = deflt;\n      if (handle) { optionHandlers[name] =\n        notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old); }} : handle; }\n    }\n\n    CodeMirror.defineOption = option;\n\n    // Passed to option handlers when there is no old value.\n    CodeMirror.Init = Init;\n\n    // These two are, on init, called from the constructor because they\n    // have to be initialized before the editor can start at all.\n    option("value", "", function (cm, val) { return cm.setValue(val); }, true);\n    option("mode", null, function (cm, val) {\n      cm.doc.modeOption = val;\n      loadMode(cm);\n    }, true);\n\n    option("indentUnit", 2, loadMode, true);\n    option("indentWithTabs", false);\n    option("smartIndent", true);\n    option("tabSize", 4, function (cm) {\n      resetModeState(cm);\n      clearCaches(cm);\n      regChange(cm);\n    }, true);\n\n    option("lineSeparator", null, function (cm, val) {\n      cm.doc.lineSep = val;\n      if (!val) { return }\n      var newBreaks = [], lineNo = cm.doc.first;\n      cm.doc.iter(function (line) {\n        for (var pos = 0;;) {\n          var found = line.text.indexOf(val, pos);\n          if (found == -1) { break }\n          pos = found + val.length;\n          newBreaks.push(Pos(lineNo, found));\n        }\n        lineNo++;\n      });\n      for (var i = newBreaks.length - 1; i >= 0; i--)\n        { replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)); }\n    });\n    option("specialChars", /[\\u0000-\\u001f\\u007f-\\u009f\\u00ad\\u061c\\u200b-\\u200f\\u2028\\u2029\\ufeff\\ufff9-\\ufffc]/g, function (cm, val, old) {\n      cm.state.specialChars = new RegExp(val.source + (val.test("\\t") ? "" : "|\\t"), "g");\n      if (old != Init) { cm.refresh(); }\n    });\n    option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true);\n    option("electricChars", true);\n    option("inputStyle", mobile ? "contenteditable" : "textarea", function () {\n      throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME\n    }, true);\n    option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true);\n    option("autocorrect", false, function (cm, val) { return cm.getInputField().autocorrect = val; }, true);\n    option("autocapitalize", false, function (cm, val) { return cm.getInputField().autocapitalize = val; }, true);\n    option("rtlMoveVisually", !windows);\n    option("wholeLineUpdateBefore", true);\n\n    option("theme", "default", function (cm) {\n      themeChanged(cm);\n      updateGutters(cm);\n    }, true);\n    option("keyMap", "default", function (cm, val, old) {\n      var next = getKeyMap(val);\n      var prev = old != Init && getKeyMap(old);\n      if (prev && prev.detach) { prev.detach(cm, next); }\n      if (next.attach) { next.attach(cm, prev || null); }\n    });\n    option("extraKeys", null);\n    option("configureMouse", null);\n\n    option("lineWrapping", false, wrappingChanged, true);\n    option("gutters", [], function (cm, val) {\n      cm.display.gutterSpecs = getGutters(val, cm.options.lineNumbers);\n      updateGutters(cm);\n    }, true);\n    option("fixedGutter", true, function (cm, val) {\n      cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";\n      cm.refresh();\n    }, true);\n    option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true);\n    option("scrollbarStyle", "native", function (cm) {\n      initScrollbars(cm);\n      updateScrollbars(cm);\n      cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);\n      cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);\n    }, true);\n    option("lineNumbers", false, function (cm, val) {\n      cm.display.gutterSpecs = getGutters(cm.options.gutters, val);\n      updateGutters(cm);\n    }, true);\n    option("firstLineNumber", 1, updateGutters, true);\n    option("lineNumberFormatter", function (integer) { return integer; }, updateGutters, true);\n    option("showCursorWhenSelecting", false, updateSelection, true);\n\n    option("resetSelectionOnContextMenu", true);\n    option("lineWiseCopyCut", true);\n    option("pasteLinesPerSelection", true);\n    option("selectionsMayTouch", false);\n\n    option("readOnly", false, function (cm, val) {\n      if (val == "nocursor") {\n        onBlur(cm);\n        cm.display.input.blur();\n      }\n      cm.display.input.readOnlyChanged(val);\n    });\n    option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset(); }}, true);\n    option("dragDrop", true, dragDropChanged);\n    option("allowDropFileTypes", null);\n\n    option("cursorBlinkRate", 530);\n    option("cursorScrollMargin", 0);\n    option("cursorHeight", 1, updateSelection, true);\n    option("singleCursorHeightPerLine", true, updateSelection, true);\n    option("workTime", 100);\n    option("workDelay", 100);\n    option("flattenSpans", true, resetModeState, true);\n    option("addModeClass", false, resetModeState, true);\n    option("pollInterval", 100);\n    option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; });\n    option("historyEventDelay", 1250);\n    option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true);\n    option("maxHighlightLength", 10000, resetModeState, true);\n    option("moveInputWithCursor", true, function (cm, val) {\n      if (!val) { cm.display.input.resetPosition(); }\n    });\n\n    option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; });\n    option("autofocus", null);\n    option("direction", "ltr", function (cm, val) { return cm.doc.setDirection(val); }, true);\n    option("phrases", null);\n  }\n\n  function dragDropChanged(cm, value, old) {\n    var wasOn = old && old != Init;\n    if (!value != !wasOn) {\n      var funcs = cm.display.dragFunctions;\n      var toggle = value ? on : off;\n      toggle(cm.display.scroller, "dragstart", funcs.start);\n      toggle(cm.display.scroller, "dragenter", funcs.enter);\n      toggle(cm.display.scroller, "dragover", funcs.over);\n      toggle(cm.display.scroller, "dragleave", funcs.leave);\n      toggle(cm.display.scroller, "drop", funcs.drop);\n    }\n  }\n\n  function wrappingChanged(cm) {\n    if (cm.options.lineWrapping) {\n      addClass(cm.display.wrapper, "CodeMirror-wrap");\n      cm.display.sizer.style.minWidth = "";\n      cm.display.sizerWidth = null;\n    } else {\n      rmClass(cm.display.wrapper, "CodeMirror-wrap");\n      findMaxLine(cm);\n    }\n    estimateLineHeights(cm);\n    regChange(cm);\n    clearCaches(cm);\n    setTimeout(function () { return updateScrollbars(cm); }, 100);\n  }\n\n  // A CodeMirror instance represents an editor. This is the object\n  // that user code is usually dealing with.\n\n  function CodeMirror(place, options) {\n    var this$1 = this;\n\n    if (!(this instanceof CodeMirror)) { return new CodeMirror(place, options) }\n\n    this.options = options = options ? copyObj(options) : {};\n    // Determine effective options based on given values and defaults.\n    copyObj(defaults, options, false);\n\n    var doc = options.value;\n    if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction); }\n    else if (options.mode) { doc.modeOption = options.mode; }\n    this.doc = doc;\n\n    var input = new CodeMirror.inputStyles[options.inputStyle](this);\n    var display = this.display = new Display(place, doc, input, options);\n    display.wrapper.CodeMirror = this;\n    themeChanged(this);\n    if (options.lineWrapping)\n      { this.display.wrapper.className += " CodeMirror-wrap"; }\n    initScrollbars(this);\n\n    this.state = {\n      keyMaps: [],  // stores maps added by addKeyMap\n      overlays: [], // highlighting overlays, as added by addOverlay\n      modeGen: 0,   // bumped when mode/overlay changes, used to invalidate highlighting info\n      overwrite: false,\n      delayingBlurEvent: false,\n      focused: false,\n      suppressEdits: false, // used to disable editing during key handlers when in readOnly mode\n      pasteIncoming: -1, cutIncoming: -1, // help recognize paste/cut edits in input.poll\n      selectingText: false,\n      draggingText: false,\n      highlight: new Delayed(), // stores highlight worker timeout\n      keySeq: null,  // Unfinished key sequence\n      specialChars: null\n    };\n\n    if (options.autofocus && !mobile) { display.input.focus(); }\n\n    // Override magic textarea content restore that IE sometimes does\n    // on our hidden textarea on reload\n    if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20); }\n\n    registerEventHandlers(this);\n    ensureGlobalHandlers();\n\n    startOperation(this);\n    this.curOp.forceUpdate = true;\n    attachDoc(this, doc);\n\n    if ((options.autofocus && !mobile) || this.hasFocus())\n      { setTimeout(bind(onFocus, this), 20); }\n    else\n      { onBlur(this); }\n\n    for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt))\n      { optionHandlers[opt](this, options[opt], Init); } }\n    maybeUpdateLineNumberWidth(this);\n    if (options.finishInit) { options.finishInit(this); }\n    for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this); }\n    endOperation(this);\n    // Suppress optimizelegibility in Webkit, since it breaks text\n    // measuring on line wrapping boundaries.\n    if (webkit && options.lineWrapping &&\n        getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")\n      { display.lineDiv.style.textRendering = "auto"; }\n  }\n\n  // The default configuration options.\n  CodeMirror.defaults = defaults;\n  // Functions to run when options are changed.\n  CodeMirror.optionHandlers = optionHandlers;\n\n  // Attach the necessary event handlers when initializing the editor\n  function registerEventHandlers(cm) {\n    var d = cm.display;\n    on(d.scroller, "mousedown", operation(cm, onMouseDown));\n    // Older IE\'s will not fire a second mousedown for a double click\n    if (ie && ie_version < 11)\n      { on(d.scroller, "dblclick", operation(cm, function (e) {\n        if (signalDOMEvent(cm, e)) { return }\n        var pos = posFromMouse(cm, e);\n        if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return }\n        e_preventDefault(e);\n        var word = cm.findWordAt(pos);\n        extendSelection(cm.doc, word.anchor, word.head);\n      })); }\n    else\n      { on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }); }\n    // Some browsers fire contextmenu *after* opening the menu, at\n    // which point we can\'t mess with it anymore. Context menu is\n    // handled in onMouseDown for these browsers.\n    on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); });\n    on(d.input.getField(), "contextmenu", function (e) {\n      if (!d.scroller.contains(e.target)) { onContextMenu(cm, e); }\n    });\n\n    // Used to suppress mouse event handling when a touch happens\n    var touchFinished, prevTouch = {end: 0};\n    function finishTouch() {\n      if (d.activeTouch) {\n        touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000);\n        prevTouch = d.activeTouch;\n        prevTouch.end = +new Date;\n      }\n    }\n    function isMouseLikeTouchEvent(e) {\n      if (e.touches.length != 1) { return false }\n      var touch = e.touches[0];\n      return touch.radiusX <= 1 && touch.radiusY <= 1\n    }\n    function farAway(touch, other) {\n      if (other.left == null) { return true }\n      var dx = other.left - touch.left, dy = other.top - touch.top;\n      return dx * dx + dy * dy > 20 * 20\n    }\n    on(d.scroller, "touchstart", function (e) {\n      if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e) && !clickInGutter(cm, e)) {\n        d.input.ensurePolled();\n        clearTimeout(touchFinished);\n        var now = +new Date;\n        d.activeTouch = {start: now, moved: false,\n                         prev: now - prevTouch.end <= 300 ? prevTouch : null};\n        if (e.touches.length == 1) {\n          d.activeTouch.left = e.touches[0].pageX;\n          d.activeTouch.top = e.touches[0].pageY;\n        }\n      }\n    });\n    on(d.scroller, "touchmove", function () {\n      if (d.activeTouch) { d.activeTouch.moved = true; }\n    });\n    on(d.scroller, "touchend", function (e) {\n      var touch = d.activeTouch;\n      if (touch && !eventInWidget(d, e) && touch.left != null &&\n          !touch.moved && new Date - touch.start < 300) {\n        var pos = cm.coordsChar(d.activeTouch, "page"), range;\n        if (!touch.prev || farAway(touch, touch.prev)) // Single tap\n          { range = new Range(pos, pos); }\n        else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap\n          { range = cm.findWordAt(pos); }\n        else // Triple tap\n          { range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); }\n        cm.setSelection(range.anchor, range.head);\n        cm.focus();\n        e_preventDefault(e);\n      }\n      finishTouch();\n    });\n    on(d.scroller, "touchcancel", finishTouch);\n\n    // Sync scrolling between fake scrollbars and real scrollable\n    // area, ensure viewport is updated when scrolling.\n    on(d.scroller, "scroll", function () {\n      if (d.scroller.clientHeight) {\n        updateScrollTop(cm, d.scroller.scrollTop);\n        setScrollLeft(cm, d.scroller.scrollLeft, true);\n        signal(cm, "scroll", cm);\n      }\n    });\n\n    // Listen to wheel events in order to try and update the viewport on time.\n    on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); });\n    on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); });\n\n    // Prevent wrapper from ever scrolling\n    on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });\n\n    d.dragFunctions = {\n      enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e); }},\n      over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }},\n      start: function (e) { return onDragStart(cm, e); },\n      drop: operation(cm, onDrop),\n      leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm); }}\n    };\n\n    var inp = d.input.getField();\n    on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); });\n    on(inp, "keydown", operation(cm, onKeyDown));\n    on(inp, "keypress", operation(cm, onKeyPress));\n    on(inp, "focus", function (e) { return onFocus(cm, e); });\n    on(inp, "blur", function (e) { return onBlur(cm, e); });\n  }\n\n  var initHooks = [];\n  CodeMirror.defineInitHook = function (f) { return initHooks.push(f); };\n\n  // Indent the given line. The how parameter can be "smart",\n  // "add"/null, "subtract", or "prev". When aggressive is false\n  // (typically set to true for forced single-line indents), empty\n  // lines are not indented, and places where the mode returns Pass\n  // are left alone.\n  function indentLine(cm, n, how, aggressive) {\n    var doc = cm.doc, state;\n    if (how == null) { how = "add"; }\n    if (how == "smart") {\n      // Fall back to "prev" when the mode doesn\'t have an indentation\n      // method.\n      if (!doc.mode.indent) { how = "prev"; }\n      else { state = getContextBefore(cm, n).state; }\n    }\n\n    var tabSize = cm.options.tabSize;\n    var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);\n    if (line.stateAfter) { line.stateAfter = null; }\n    var curSpaceString = line.text.match(/^\\s*/)[0], indentation;\n    if (!aggressive && !/\\S/.test(line.text)) {\n      indentation = 0;\n      how = "not";\n    } else if (how == "smart") {\n      indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);\n      if (indentation == Pass || indentation > 150) {\n        if (!aggressive) { return }\n        how = "prev";\n      }\n    }\n    if (how == "prev") {\n      if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize); }\n      else { indentation = 0; }\n    } else if (how == "add") {\n      indentation = curSpace + cm.options.indentUnit;\n    } else if (how == "subtract") {\n      indentation = curSpace - cm.options.indentUnit;\n    } else if (typeof how == "number") {\n      indentation = curSpace + how;\n    }\n    indentation = Math.max(0, indentation);\n\n    var indentString = "", pos = 0;\n    if (cm.options.indentWithTabs)\n      { for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\\t";} }\n    if (pos < indentation) { indentString += spaceStr(indentation - pos); }\n\n    if (indentString != curSpaceString) {\n      replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");\n      line.stateAfter = null;\n      return true\n    } else {\n      // Ensure that, if the cursor was in the whitespace at the start\n      // of the line, it is moved to the end of that space.\n      for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) {\n        var range = doc.sel.ranges[i$1];\n        if (range.head.line == n && range.head.ch < curSpaceString.length) {\n          var pos$1 = Pos(n, curSpaceString.length);\n          replaceOneSelection(doc, i$1, new Range(pos$1, pos$1));\n          break\n        }\n      }\n    }\n  }\n\n  // This will be set to a {lineWise: bool, text: [string]} object, so\n  // that, when pasting, we know what kind of selections the copied\n  // text was made out of.\n  var lastCopied = null;\n\n  function setLastCopied(newLastCopied) {\n    lastCopied = newLastCopied;\n  }\n\n  function applyTextInput(cm, inserted, deleted, sel, origin) {\n    var doc = cm.doc;\n    cm.display.shift = false;\n    if (!sel) { sel = doc.sel; }\n\n    var recent = +new Date - 200;\n    var paste = origin == "paste" || cm.state.pasteIncoming > recent;\n    var textLines = splitLinesAuto(inserted), multiPaste = null;\n    // When pasting N lines into N selections, insert one line per selection\n    if (paste && sel.ranges.length > 1) {\n      if (lastCopied && lastCopied.text.join("\\n") == inserted) {\n        if (sel.ranges.length % lastCopied.text.length == 0) {\n          multiPaste = [];\n          for (var i = 0; i < lastCopied.text.length; i++)\n            { multiPaste.push(doc.splitLines(lastCopied.text[i])); }\n        }\n      } else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) {\n        multiPaste = map(textLines, function (l) { return [l]; });\n      }\n    }\n\n    var updateInput = cm.curOp.updateInput;\n    // Normal behavior is to insert the new text into every selection\n    for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) {\n      var range = sel.ranges[i$1];\n      var from = range.from(), to = range.to();\n      if (range.empty()) {\n        if (deleted && deleted > 0) // Handle deletion\n          { from = Pos(from.line, from.ch - deleted); }\n        else if (cm.state.overwrite && !paste) // Handle overwrite\n          { to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); }\n        else if (paste && lastCopied && lastCopied.lineWise && lastCopied.text.join("\\n") == inserted)\n          { from = to = Pos(from.line, 0); }\n      }\n      var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines,\n                         origin: origin || (paste ? "paste" : cm.state.cutIncoming > recent ? "cut" : "+input")};\n      makeChange(cm.doc, changeEvent);\n      signalLater(cm, "inputRead", cm, changeEvent);\n    }\n    if (inserted && !paste)\n      { triggerElectric(cm, inserted); }\n\n    ensureCursorVisible(cm);\n    if (cm.curOp.updateInput < 2) { cm.curOp.updateInput = updateInput; }\n    cm.curOp.typing = true;\n    cm.state.pasteIncoming = cm.state.cutIncoming = -1;\n  }\n\n  function handlePaste(e, cm) {\n    var pasted = e.clipboardData && e.clipboardData.getData("Text");\n    if (pasted) {\n      e.preventDefault();\n      if (!cm.isReadOnly() && !cm.options.disableInput)\n        { runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }); }\n      return true\n    }\n  }\n\n  function triggerElectric(cm, inserted) {\n    // When an \'electric\' character is inserted, immediately trigger a reindent\n    if (!cm.options.electricChars || !cm.options.smartIndent) { return }\n    var sel = cm.doc.sel;\n\n    for (var i = sel.ranges.length - 1; i >= 0; i--) {\n      var range = sel.ranges[i];\n      if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) { continue }\n      var mode = cm.getModeAt(range.head);\n      var indented = false;\n      if (mode.electricChars) {\n        for (var j = 0; j < mode.electricChars.length; j++)\n          { if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {\n            indented = indentLine(cm, range.head.line, "smart");\n            break\n          } }\n      } else if (mode.electricInput) {\n        if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))\n          { indented = indentLine(cm, range.head.line, "smart"); }\n      }\n      if (indented) { signalLater(cm, "electricInput", cm, range.head.line); }\n    }\n  }\n\n  function copyableRanges(cm) {\n    var text = [], ranges = [];\n    for (var i = 0; i < cm.doc.sel.ranges.length; i++) {\n      var line = cm.doc.sel.ranges[i].head.line;\n      var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};\n      ranges.push(lineRange);\n      text.push(cm.getRange(lineRange.anchor, lineRange.head));\n    }\n    return {text: text, ranges: ranges}\n  }\n\n  function disableBrowserMagic(field, spellcheck, autocorrect, autocapitalize) {\n    field.setAttribute("autocorrect", autocorrect ? "" : "off");\n    field.setAttribute("autocapitalize", autocapitalize ? "" : "off");\n    field.setAttribute("spellcheck", !!spellcheck);\n  }\n\n  function hiddenTextarea() {\n    var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none");\n    var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");\n    // The textarea is kept positioned near the cursor to prevent the\n    // fact that it\'ll be scrolled into view on input from scrolling\n    // our fake cursor out of view. On webkit, when wrap=off, paste is\n    // very slow. So make the area wide instead.\n    if (webkit) { te.style.width = "1000px"; }\n    else { te.setAttribute("wrap", "off"); }\n    // If border: 0; -- iOS fails to open keyboard (issue #1287)\n    if (ios) { te.style.border = "1px solid black"; }\n    disableBrowserMagic(te);\n    return div\n  }\n\n  // The publicly visible API. Note that methodOp(f) means\n  // \'wrap f in an operation, performed on its `this` parameter\'.\n\n  // This is not the complete set of editor methods. Most of the\n  // methods defined on the Doc type are also injected into\n  // CodeMirror.prototype, for backwards compatibility and\n  // convenience.\n\n  function addEditorMethods(CodeMirror) {\n    var optionHandlers = CodeMirror.optionHandlers;\n\n    var helpers = CodeMirror.helpers = {};\n\n    CodeMirror.prototype = {\n      constructor: CodeMirror,\n      focus: function(){window.focus(); this.display.input.focus();},\n\n      setOption: function(option, value) {\n        var options = this.options, old = options[option];\n        if (options[option] == value && option != "mode") { return }\n        options[option] = value;\n        if (optionHandlers.hasOwnProperty(option))\n          { operation(this, optionHandlers[option])(this, value, old); }\n        signal(this, "optionChange", this, option);\n      },\n\n      getOption: function(option) {return this.options[option]},\n      getDoc: function() {return this.doc},\n\n      addKeyMap: function(map, bottom) {\n        this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map));\n      },\n      removeKeyMap: function(map) {\n        var maps = this.state.keyMaps;\n        for (var i = 0; i < maps.length; ++i)\n          { if (maps[i] == map || maps[i].name == map) {\n            maps.splice(i, 1);\n            return true\n          } }\n      },\n\n      addOverlay: methodOp(function(spec, options) {\n        var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);\n        if (mode.startState) { throw new Error("Overlays may not be stateful.") }\n        insertSorted(this.state.overlays,\n                     {mode: mode, modeSpec: spec, opaque: options && options.opaque,\n                      priority: (options && options.priority) || 0},\n                     function (overlay) { return overlay.priority; });\n        this.state.modeGen++;\n        regChange(this);\n      }),\n      removeOverlay: methodOp(function(spec) {\n        var overlays = this.state.overlays;\n        for (var i = 0; i < overlays.length; ++i) {\n          var cur = overlays[i].modeSpec;\n          if (cur == spec || typeof spec == "string" && cur.name == spec) {\n            overlays.splice(i, 1);\n            this.state.modeGen++;\n            regChange(this);\n            return\n          }\n        }\n      }),\n\n      indentLine: methodOp(function(n, dir, aggressive) {\n        if (typeof dir != "string" && typeof dir != "number") {\n          if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev"; }\n          else { dir = dir ? "add" : "subtract"; }\n        }\n        if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive); }\n      }),\n      indentSelection: methodOp(function(how) {\n        var ranges = this.doc.sel.ranges, end = -1;\n        for (var i = 0; i < ranges.length; i++) {\n          var range = ranges[i];\n          if (!range.empty()) {\n            var from = range.from(), to = range.to();\n            var start = Math.max(end, from.line);\n            end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;\n            for (var j = start; j < end; ++j)\n              { indentLine(this, j, how); }\n            var newRanges = this.doc.sel.ranges;\n            if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)\n              { replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); }\n          } else if (range.head.line > end) {\n            indentLine(this, range.head.line, how, true);\n            end = range.head.line;\n            if (i == this.doc.sel.primIndex) { ensureCursorVisible(this); }\n          }\n        }\n      }),\n\n      // Fetch the parser token for a given character. Useful for hacks\n      // that want to inspect the mode state (say, for completion).\n      getTokenAt: function(pos, precise) {\n        return takeToken(this, pos, precise)\n      },\n\n      getLineTokens: function(line, precise) {\n        return takeToken(this, Pos(line), precise, true)\n      },\n\n      getTokenTypeAt: function(pos) {\n        pos = clipPos(this.doc, pos);\n        var styles = getLineStyles(this, getLine(this.doc, pos.line));\n        var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;\n        var type;\n        if (ch == 0) { type = styles[2]; }\n        else { for (;;) {\n          var mid = (before + after) >> 1;\n          if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid; }\n          else if (styles[mid * 2 + 1] < ch) { before = mid + 1; }\n          else { type = styles[mid * 2 + 2]; break }\n        } }\n        var cut = type ? type.indexOf("overlay ") : -1;\n        return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)\n      },\n\n      getModeAt: function(pos) {\n        var mode = this.doc.mode;\n        if (!mode.innerMode) { return mode }\n        return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode\n      },\n\n      getHelper: function(pos, type) {\n        return this.getHelpers(pos, type)[0]\n      },\n\n      getHelpers: function(pos, type) {\n        var found = [];\n        if (!helpers.hasOwnProperty(type)) { return found }\n        var help = helpers[type], mode = this.getModeAt(pos);\n        if (typeof mode[type] == "string") {\n          if (help[mode[type]]) { found.push(help[mode[type]]); }\n        } else if (mode[type]) {\n          for (var i = 0; i < mode[type].length; i++) {\n            var val = help[mode[type][i]];\n            if (val) { found.push(val); }\n          }\n        } else if (mode.helperType && help[mode.helperType]) {\n          found.push(help[mode.helperType]);\n        } else if (help[mode.name]) {\n          found.push(help[mode.name]);\n        }\n        for (var i$1 = 0; i$1 < help._global.length; i$1++) {\n          var cur = help._global[i$1];\n          if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)\n            { found.push(cur.val); }\n        }\n        return found\n      },\n\n      getStateAfter: function(line, precise) {\n        var doc = this.doc;\n        line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);\n        return getContextBefore(this, line + 1, precise).state\n      },\n\n      cursorCoords: function(start, mode) {\n        var pos, range = this.doc.sel.primary();\n        if (start == null) { pos = range.head; }\n        else if (typeof start == "object") { pos = clipPos(this.doc, start); }\n        else { pos = start ? range.from() : range.to(); }\n        return cursorCoords(this, pos, mode || "page")\n      },\n\n      charCoords: function(pos, mode) {\n        return charCoords(this, clipPos(this.doc, pos), mode || "page")\n      },\n\n      coordsChar: function(coords, mode) {\n        coords = fromCoordSystem(this, coords, mode || "page");\n        return coordsChar(this, coords.left, coords.top)\n      },\n\n      lineAtHeight: function(height, mode) {\n        height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top;\n        return lineAtHeight(this.doc, height + this.display.viewOffset)\n      },\n      heightAtLine: function(line, mode, includeWidgets) {\n        var end = false, lineObj;\n        if (typeof line == "number") {\n          var last = this.doc.first + this.doc.size - 1;\n          if (line < this.doc.first) { line = this.doc.first; }\n          else if (line > last) { line = last; end = true; }\n          lineObj = getLine(this.doc, line);\n        } else {\n          lineObj = line;\n        }\n        return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets || end).top +\n          (end ? this.doc.height - heightAtLine(lineObj) : 0)\n      },\n\n      defaultTextHeight: function() { return textHeight(this.display) },\n      defaultCharWidth: function() { return charWidth(this.display) },\n\n      getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},\n\n      addWidget: function(pos, node, scroll, vert, horiz) {\n        var display = this.display;\n        pos = cursorCoords(this, clipPos(this.doc, pos));\n        var top = pos.bottom, left = pos.left;\n        node.style.position = "absolute";\n        node.setAttribute("cm-ignore-events", "true");\n        this.display.input.setUneditable(node);\n        display.sizer.appendChild(node);\n        if (vert == "over") {\n          top = pos.top;\n        } else if (vert == "above" || vert == "near") {\n          var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),\n          hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);\n          // Default to positioning above (if specified and possible); otherwise default to positioning below\n          if ((vert == \'above\' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)\n            { top = pos.top - node.offsetHeight; }\n          else if (pos.bottom + node.offsetHeight <= vspace)\n            { top = pos.bottom; }\n          if (left + node.offsetWidth > hspace)\n            { left = hspace - node.offsetWidth; }\n        }\n        node.style.top = top + "px";\n        node.style.left = node.style.right = "";\n        if (horiz == "right") {\n          left = display.sizer.clientWidth - node.offsetWidth;\n          node.style.right = "0px";\n        } else {\n          if (horiz == "left") { left = 0; }\n          else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2; }\n          node.style.left = left + "px";\n        }\n        if (scroll)\n          { scrollIntoView(this, {left: left, top: top, right: left + node.offsetWidth, bottom: top + node.offsetHeight}); }\n      },\n\n      triggerOnKeyDown: methodOp(onKeyDown),\n      triggerOnKeyPress: methodOp(onKeyPress),\n      triggerOnKeyUp: onKeyUp,\n      triggerOnMouseDown: methodOp(onMouseDown),\n\n      execCommand: function(cmd) {\n        if (commands.hasOwnProperty(cmd))\n          { return commands[cmd].call(null, this) }\n      },\n\n      triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),\n\n      findPosH: function(from, amount, unit, visually) {\n        var dir = 1;\n        if (amount < 0) { dir = -1; amount = -amount; }\n        var cur = clipPos(this.doc, from);\n        for (var i = 0; i < amount; ++i) {\n          cur = findPosH(this.doc, cur, dir, unit, visually);\n          if (cur.hitSide) { break }\n        }\n        return cur\n      },\n\n      moveH: methodOp(function(dir, unit) {\n        var this$1 = this;\n\n        this.extendSelectionsBy(function (range) {\n          if (this$1.display.shift || this$1.doc.extend || range.empty())\n            { return findPosH(this$1.doc, range.head, dir, unit, this$1.options.rtlMoveVisually) }\n          else\n            { return dir < 0 ? range.from() : range.to() }\n        }, sel_move);\n      }),\n\n      deleteH: methodOp(function(dir, unit) {\n        var sel = this.doc.sel, doc = this.doc;\n        if (sel.somethingSelected())\n          { doc.replaceSelection("", null, "+delete"); }\n        else\n          { deleteNearSelection(this, function (range) {\n            var other = findPosH(doc, range.head, dir, unit, false);\n            return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}\n          }); }\n      }),\n\n      findPosV: function(from, amount, unit, goalColumn) {\n        var dir = 1, x = goalColumn;\n        if (amount < 0) { dir = -1; amount = -amount; }\n        var cur = clipPos(this.doc, from);\n        for (var i = 0; i < amount; ++i) {\n          var coords = cursorCoords(this, cur, "div");\n          if (x == null) { x = coords.left; }\n          else { coords.left = x; }\n          cur = findPosV(this, coords, dir, unit);\n          if (cur.hitSide) { break }\n        }\n        return cur\n      },\n\n      moveV: methodOp(function(dir, unit) {\n        var this$1 = this;\n\n        var doc = this.doc, goals = [];\n        var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected();\n        doc.extendSelectionsBy(function (range) {\n          if (collapse)\n            { return dir < 0 ? range.from() : range.to() }\n          var headPos = cursorCoords(this$1, range.head, "div");\n          if (range.goalColumn != null) { headPos.left = range.goalColumn; }\n          goals.push(headPos.left);\n          var pos = findPosV(this$1, headPos, dir, unit);\n          if (unit == "page" && range == doc.sel.primary())\n            { addToScrollTop(this$1, charCoords(this$1, pos, "div").top - headPos.top); }\n          return pos\n        }, sel_move);\n        if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++)\n          { doc.sel.ranges[i].goalColumn = goals[i]; } }\n      }),\n\n      // Find the word at the given position (as returned by coordsChar).\n      findWordAt: function(pos) {\n        var doc = this.doc, line = getLine(doc, pos.line).text;\n        var start = pos.ch, end = pos.ch;\n        if (line) {\n          var helper = this.getHelper(pos, "wordChars");\n          if ((pos.sticky == "before" || end == line.length) && start) { --start; } else { ++end; }\n          var startChar = line.charAt(start);\n          var check = isWordChar(startChar, helper)\n            ? function (ch) { return isWordChar(ch, helper); }\n            : /\\s/.test(startChar) ? function (ch) { return /\\s/.test(ch); }\n            : function (ch) { return (!/\\s/.test(ch) && !isWordChar(ch)); };\n          while (start > 0 && check(line.charAt(start - 1))) { --start; }\n          while (end < line.length && check(line.charAt(end))) { ++end; }\n        }\n        return new Range(Pos(pos.line, start), Pos(pos.line, end))\n      },\n\n      toggleOverwrite: function(value) {\n        if (value != null && value == this.state.overwrite) { return }\n        if (this.state.overwrite = !this.state.overwrite)\n          { addClass(this.display.cursorDiv, "CodeMirror-overwrite"); }\n        else\n          { rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); }\n\n        signal(this, "overwriteToggle", this, this.state.overwrite);\n      },\n      hasFocus: function() { return this.display.input.getField() == activeElt() },\n      isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },\n\n      scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),\n      getScrollInfo: function() {\n        var scroller = this.display.scroller;\n        return {left: scroller.scrollLeft, top: scroller.scrollTop,\n                height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,\n                width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,\n                clientHeight: displayHeight(this), clientWidth: displayWidth(this)}\n      },\n\n      scrollIntoView: methodOp(function(range, margin) {\n        if (range == null) {\n          range = {from: this.doc.sel.primary().head, to: null};\n          if (margin == null) { margin = this.options.cursorScrollMargin; }\n        } else if (typeof range == "number") {\n          range = {from: Pos(range, 0), to: null};\n        } else if (range.from == null) {\n          range = {from: range, to: null};\n        }\n        if (!range.to) { range.to = range.from; }\n        range.margin = margin || 0;\n\n        if (range.from.line != null) {\n          scrollToRange(this, range);\n        } else {\n          scrollToCoordsRange(this, range.from, range.to, range.margin);\n        }\n      }),\n\n      setSize: methodOp(function(width, height) {\n        var this$1 = this;\n\n        var interpret = function (val) { return typeof val == "number" || /^\\d+$/.test(String(val)) ? val + "px" : val; };\n        if (width != null) { this.display.wrapper.style.width = interpret(width); }\n        if (height != null) { this.display.wrapper.style.height = interpret(height); }\n        if (this.options.lineWrapping) { clearLineMeasurementCache(this); }\n        var lineNo = this.display.viewFrom;\n        this.doc.iter(lineNo, this.display.viewTo, function (line) {\n          if (line.widgets) { for (var i = 0; i < line.widgets.length; i++)\n            { if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo, "widget"); break } } }\n          ++lineNo;\n        });\n        this.curOp.forceUpdate = true;\n        signal(this, "refresh", this);\n      }),\n\n      operation: function(f){return runInOp(this, f)},\n      startOperation: function(){return startOperation(this)},\n      endOperation: function(){return endOperation(this)},\n\n      refresh: methodOp(function() {\n        var oldHeight = this.display.cachedTextHeight;\n        regChange(this);\n        this.curOp.forceUpdate = true;\n        clearCaches(this);\n        scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop);\n        updateGutterSpace(this.display);\n        if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)\n          { estimateLineHeights(this); }\n        signal(this, "refresh", this);\n      }),\n\n      swapDoc: methodOp(function(doc) {\n        var old = this.doc;\n        old.cm = null;\n        // Cancel the current text selection if any (#5821)\n        if (this.state.selectingText) { this.state.selectingText(); }\n        attachDoc(this, doc);\n        clearCaches(this);\n        this.display.input.reset();\n        scrollToCoords(this, doc.scrollLeft, doc.scrollTop);\n        this.curOp.forceScroll = true;\n        signalLater(this, "swapDoc", this, old);\n        return old\n      }),\n\n      phrase: function(phraseText) {\n        var phrases = this.options.phrases;\n        return phrases && Object.prototype.hasOwnProperty.call(phrases, phraseText) ? phrases[phraseText] : phraseText\n      },\n\n      getInputField: function(){return this.display.input.getField()},\n      getWrapperElement: function(){return this.display.wrapper},\n      getScrollerElement: function(){return this.display.scroller},\n      getGutterElement: function(){return this.display.gutters}\n    };\n    eventMixin(CodeMirror);\n\n    CodeMirror.registerHelper = function(type, name, value) {\n      if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []}; }\n      helpers[type][name] = value;\n    };\n    CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {\n      CodeMirror.registerHelper(type, name, value);\n      helpers[type]._global.push({pred: predicate, val: value});\n    };\n  }\n\n  // Used for horizontal relative motion. Dir is -1 or 1 (left or\n  // right), unit can be "char", "column" (like char, but doesn\'t\n  // cross line boundaries), "word" (across next word), or "group" (to\n  // the start of next group of word or non-word-non-whitespace\n  // chars). The visually param controls whether, in right-to-left\n  // text, direction 1 means to move towards the next index in the\n  // string, or towards the character to the right of the current\n  // position. The resulting position will have a hitSide=true\n  // property if it reached the end of the document.\n  function findPosH(doc, pos, dir, unit, visually) {\n    var oldPos = pos;\n    var origDir = dir;\n    var lineObj = getLine(doc, pos.line);\n    var lineDir = visually && doc.direction == "rtl" ? -dir : dir;\n    function findNextLine() {\n      var l = pos.line + lineDir;\n      if (l < doc.first || l >= doc.first + doc.size) { return false }\n      pos = new Pos(l, pos.ch, pos.sticky);\n      return lineObj = getLine(doc, l)\n    }\n    function moveOnce(boundToLine) {\n      var next;\n      if (visually) {\n        next = moveVisually(doc.cm, lineObj, pos, dir);\n      } else {\n        next = moveLogically(lineObj, pos, dir);\n      }\n      if (next == null) {\n        if (!boundToLine && findNextLine())\n          { pos = endOfLine(visually, doc.cm, lineObj, pos.line, lineDir); }\n        else\n          { return false }\n      } else {\n        pos = next;\n      }\n      return true\n    }\n\n    if (unit == "char") {\n      moveOnce();\n    } else if (unit == "column") {\n      moveOnce(true);\n    } else if (unit == "word" || unit == "group") {\n      var sawType = null, group = unit == "group";\n      var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");\n      for (var first = true;; first = false) {\n        if (dir < 0 && !moveOnce(!first)) { break }\n        var cur = lineObj.text.charAt(pos.ch) || "\\n";\n        var type = isWordChar(cur, helper) ? "w"\n          : group && cur == "\\n" ? "n"\n          : !group || /\\s/.test(cur) ? null\n          : "p";\n        if (group && !first && !type) { type = "s"; }\n        if (sawType && sawType != type) {\n          if (dir < 0) {dir = 1; moveOnce(); pos.sticky = "after";}\n          break\n        }\n\n        if (type) { sawType = type; }\n        if (dir > 0 && !moveOnce(!first)) { break }\n      }\n    }\n    var result = skipAtomic(doc, pos, oldPos, origDir, true);\n    if (equalCursorPos(oldPos, result)) { result.hitSide = true; }\n    return result\n  }\n\n  // For relative vertical movement. Dir may be -1 or 1. Unit can be\n  // "page" or "line". The resulting position will have a hitSide=true\n  // property if it reached the end of the document.\n  function findPosV(cm, pos, dir, unit) {\n    var doc = cm.doc, x = pos.left, y;\n    if (unit == "page") {\n      var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);\n      var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3);\n      y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount;\n\n    } else if (unit == "line") {\n      y = dir > 0 ? pos.bottom + 3 : pos.top - 3;\n    }\n    var target;\n    for (;;) {\n      target = coordsChar(cm, x, y);\n      if (!target.outside) { break }\n      if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }\n      y += dir * 5;\n    }\n    return target\n  }\n\n  // CONTENTEDITABLE INPUT STYLE\n\n  var ContentEditableInput = function(cm) {\n    this.cm = cm;\n    this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;\n    this.polling = new Delayed();\n    this.composing = null;\n    this.gracePeriod = false;\n    this.readDOMTimeout = null;\n  };\n\n  ContentEditableInput.prototype.init = function (display) {\n      var this$1 = this;\n\n    var input = this, cm = input.cm;\n    var div = input.div = display.lineDiv;\n    disableBrowserMagic(div, cm.options.spellcheck, cm.options.autocorrect, cm.options.autocapitalize);\n\n    on(div, "paste", function (e) {\n      if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }\n      // IE doesn\'t fire input events, so we schedule a read for the pasted content in this way\n      if (ie_version <= 11) { setTimeout(operation(cm, function () { return this$1.updateFromDOM(); }), 20); }\n    });\n\n    on(div, "compositionstart", function (e) {\n      this$1.composing = {data: e.data, done: false};\n    });\n    on(div, "compositionupdate", function (e) {\n      if (!this$1.composing) { this$1.composing = {data: e.data, done: false}; }\n    });\n    on(div, "compositionend", function (e) {\n      if (this$1.composing) {\n        if (e.data != this$1.composing.data) { this$1.readFromDOMSoon(); }\n        this$1.composing.done = true;\n      }\n    });\n\n    on(div, "touchstart", function () { return input.forceCompositionEnd(); });\n\n    on(div, "input", function () {\n      if (!this$1.composing) { this$1.readFromDOMSoon(); }\n    });\n\n    function onCopyCut(e) {\n      if (signalDOMEvent(cm, e)) { return }\n      if (cm.somethingSelected()) {\n        setLastCopied({lineWise: false, text: cm.getSelections()});\n        if (e.type == "cut") { cm.replaceSelection("", null, "cut"); }\n      } else if (!cm.options.lineWiseCopyCut) {\n        return\n      } else {\n        var ranges = copyableRanges(cm);\n        setLastCopied({lineWise: true, text: ranges.text});\n        if (e.type == "cut") {\n          cm.operation(function () {\n            cm.setSelections(ranges.ranges, 0, sel_dontScroll);\n            cm.replaceSelection("", null, "cut");\n          });\n        }\n      }\n      if (e.clipboardData) {\n        e.clipboardData.clearData();\n        var content = lastCopied.text.join("\\n");\n        // iOS exposes the clipboard API, but seems to discard content inserted into it\n        e.clipboardData.setData("Text", content);\n        if (e.clipboardData.getData("Text") == content) {\n          e.preventDefault();\n          return\n        }\n      }\n      // Old-fashioned briefly-focus-a-textarea hack\n      var kludge = hiddenTextarea(), te = kludge.firstChild;\n      cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);\n      te.value = lastCopied.text.join("\\n");\n      var hadFocus = document.activeElement;\n      selectInput(te);\n      setTimeout(function () {\n        cm.display.lineSpace.removeChild(kludge);\n        hadFocus.focus();\n        if (hadFocus == div) { input.showPrimarySelection(); }\n      }, 50);\n    }\n    on(div, "copy", onCopyCut);\n    on(div, "cut", onCopyCut);\n  };\n\n  ContentEditableInput.prototype.prepareSelection = function () {\n    var result = prepareSelection(this.cm, false);\n    result.focus = document.activeElement == this.div;\n    return result\n  };\n\n  ContentEditableInput.prototype.showSelection = function (info, takeFocus) {\n    if (!info || !this.cm.display.view.length) { return }\n    if (info.focus || takeFocus) { this.showPrimarySelection(); }\n    this.showMultipleSelections(info);\n  };\n\n  ContentEditableInput.prototype.getSelection = function () {\n    return this.cm.display.wrapper.ownerDocument.getSelection()\n  };\n\n  ContentEditableInput.prototype.showPrimarySelection = function () {\n    var sel = this.getSelection(), cm = this.cm, prim = cm.doc.sel.primary();\n    var from = prim.from(), to = prim.to();\n\n    if (cm.display.viewTo == cm.display.viewFrom || from.line >= cm.display.viewTo || to.line < cm.display.viewFrom) {\n      sel.removeAllRanges();\n      return\n    }\n\n    var curAnchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);\n    var curFocus = domToPos(cm, sel.focusNode, sel.focusOffset);\n    if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&\n        cmp(minPos(curAnchor, curFocus), from) == 0 &&\n        cmp(maxPos(curAnchor, curFocus), to) == 0)\n      { return }\n\n    var view = cm.display.view;\n    var start = (from.line >= cm.display.viewFrom && posToDOM(cm, from)) ||\n        {node: view[0].measure.map[2], offset: 0};\n    var end = to.line < cm.display.viewTo && posToDOM(cm, to);\n    if (!end) {\n      var measure = view[view.length - 1].measure;\n      var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;\n      end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]};\n    }\n\n    if (!start || !end) {\n      sel.removeAllRanges();\n      return\n    }\n\n    var old = sel.rangeCount && sel.getRangeAt(0), rng;\n    try { rng = range(start.node, start.offset, end.offset, end.node); }\n    catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible\n    if (rng) {\n      if (!gecko && cm.state.focused) {\n        sel.collapse(start.node, start.offset);\n        if (!rng.collapsed) {\n          sel.removeAllRanges();\n          sel.addRange(rng);\n        }\n      } else {\n        sel.removeAllRanges();\n        sel.addRange(rng);\n      }\n      if (old && sel.anchorNode == null) { sel.addRange(old); }\n      else if (gecko) { this.startGracePeriod(); }\n    }\n    this.rememberSelection();\n  };\n\n  ContentEditableInput.prototype.startGracePeriod = function () {\n      var this$1 = this;\n\n    clearTimeout(this.gracePeriod);\n    this.gracePeriod = setTimeout(function () {\n      this$1.gracePeriod = false;\n      if (this$1.selectionChanged())\n        { this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }); }\n    }, 20);\n  };\n\n  ContentEditableInput.prototype.showMultipleSelections = function (info) {\n    removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);\n    removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);\n  };\n\n  ContentEditableInput.prototype.rememberSelection = function () {\n    var sel = this.getSelection();\n    this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;\n    this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;\n  };\n\n  ContentEditableInput.prototype.selectionInEditor = function () {\n    var sel = this.getSelection();\n    if (!sel.rangeCount) { return false }\n    var node = sel.getRangeAt(0).commonAncestorContainer;\n    return contains(this.div, node)\n  };\n\n  ContentEditableInput.prototype.focus = function () {\n    if (this.cm.options.readOnly != "nocursor") {\n      if (!this.selectionInEditor() || document.activeElement != this.div)\n        { this.showSelection(this.prepareSelection(), true); }\n      this.div.focus();\n    }\n  };\n  ContentEditableInput.prototype.blur = function () { this.div.blur(); };\n  ContentEditableInput.prototype.getField = function () { return this.div };\n\n  ContentEditableInput.prototype.supportsTouch = function () { return true };\n\n  ContentEditableInput.prototype.receivedFocus = function () {\n    var input = this;\n    if (this.selectionInEditor())\n      { this.pollSelection(); }\n    else\n      { runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }); }\n\n    function poll() {\n      if (input.cm.state.focused) {\n        input.pollSelection();\n        input.polling.set(input.cm.options.pollInterval, poll);\n      }\n    }\n    this.polling.set(this.cm.options.pollInterval, poll);\n  };\n\n  ContentEditableInput.prototype.selectionChanged = function () {\n    var sel = this.getSelection();\n    return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||\n      sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset\n  };\n\n  ContentEditableInput.prototype.pollSelection = function () {\n    if (this.readDOMTimeout != null || this.gracePeriod || !this.selectionChanged()) { return }\n    var sel = this.getSelection(), cm = this.cm;\n    // On Android Chrome (version 56, at least), backspacing into an\n    // uneditable block element will put the cursor in that element,\n    // and then, because it\'s not editable, hide the virtual keyboard.\n    // Because Android doesn\'t allow us to actually detect backspace\n    // presses in a sane way, this code checks for when that happens\n    // and simulates a backspace press in this case.\n    if (android && chrome && this.cm.display.gutterSpecs.length && isInGutter(sel.anchorNode)) {\n      this.cm.triggerOnKeyDown({type: "keydown", keyCode: 8, preventDefault: Math.abs});\n      this.blur();\n      this.focus();\n      return\n    }\n    if (this.composing) { return }\n    this.rememberSelection();\n    var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);\n    var head = domToPos(cm, sel.focusNode, sel.focusOffset);\n    if (anchor && head) { runInOp(cm, function () {\n      setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);\n      if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true; }\n    }); }\n  };\n\n  ContentEditableInput.prototype.pollContent = function () {\n    if (this.readDOMTimeout != null) {\n      clearTimeout(this.readDOMTimeout);\n      this.readDOMTimeout = null;\n    }\n\n    var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();\n    var from = sel.from(), to = sel.to();\n    if (from.ch == 0 && from.line > cm.firstLine())\n      { from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length); }\n    if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine())\n      { to = Pos(to.line + 1, 0); }\n    if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false }\n\n    var fromIndex, fromLine, fromNode;\n    if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {\n      fromLine = lineNo(display.view[0].line);\n      fromNode = display.view[0].node;\n    } else {\n      fromLine = lineNo(display.view[fromIndex].line);\n      fromNode = display.view[fromIndex - 1].node.nextSibling;\n    }\n    var toIndex = findViewIndex(cm, to.line);\n    var toLine, toNode;\n    if (toIndex == display.view.length - 1) {\n      toLine = display.viewTo - 1;\n      toNode = display.lineDiv.lastChild;\n    } else {\n      toLine = lineNo(display.view[toIndex + 1].line) - 1;\n      toNode = display.view[toIndex + 1].node.previousSibling;\n    }\n\n    if (!fromNode) { return false }\n    var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));\n    var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));\n    while (newText.length > 1 && oldText.length > 1) {\n      if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }\n      else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }\n      else { break }\n    }\n\n    var cutFront = 0, cutEnd = 0;\n    var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);\n    while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))\n      { ++cutFront; }\n    var newBot = lst(newText), oldBot = lst(oldText);\n    var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),\n                             oldBot.length - (oldText.length == 1 ? cutFront : 0));\n    while (cutEnd < maxCutEnd &&\n           newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))\n      { ++cutEnd; }\n    // Try to move start of change to start of selection if ambiguous\n    if (newText.length == 1 && oldText.length == 1 && fromLine == from.line) {\n      while (cutFront && cutFront > from.ch &&\n             newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {\n        cutFront--;\n        cutEnd++;\n      }\n    }\n\n    newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\\u200b+/, "");\n    newText[0] = newText[0].slice(cutFront).replace(/\\u200b+$/, "");\n\n    var chFrom = Pos(fromLine, cutFront);\n    var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);\n    if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {\n      replaceRange(cm.doc, newText, chFrom, chTo, "+input");\n      return true\n    }\n  };\n\n  ContentEditableInput.prototype.ensurePolled = function () {\n    this.forceCompositionEnd();\n  };\n  ContentEditableInput.prototype.reset = function () {\n    this.forceCompositionEnd();\n  };\n  ContentEditableInput.prototype.forceCompositionEnd = function () {\n    if (!this.composing) { return }\n    clearTimeout(this.readDOMTimeout);\n    this.composing = null;\n    this.updateFromDOM();\n    this.div.blur();\n    this.div.focus();\n  };\n  ContentEditableInput.prototype.readFromDOMSoon = function () {\n      var this$1 = this;\n\n    if (this.readDOMTimeout != null) { return }\n    this.readDOMTimeout = setTimeout(function () {\n      this$1.readDOMTimeout = null;\n      if (this$1.composing) {\n        if (this$1.composing.done) { this$1.composing = null; }\n        else { return }\n      }\n      this$1.updateFromDOM();\n    }, 80);\n  };\n\n  ContentEditableInput.prototype.updateFromDOM = function () {\n      var this$1 = this;\n\n    if (this.cm.isReadOnly() || !this.pollContent())\n      { runInOp(this.cm, function () { return regChange(this$1.cm); }); }\n  };\n\n  ContentEditableInput.prototype.setUneditable = function (node) {\n    node.contentEditable = "false";\n  };\n\n  ContentEditableInput.prototype.onKeyPress = function (e) {\n    if (e.charCode == 0 || this.composing) { return }\n    e.preventDefault();\n    if (!this.cm.isReadOnly())\n      { operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); }\n  };\n\n  ContentEditableInput.prototype.readOnlyChanged = function (val) {\n    this.div.contentEditable = String(val != "nocursor");\n  };\n\n  ContentEditableInput.prototype.onContextMenu = function () {};\n  ContentEditableInput.prototype.resetPosition = function () {};\n\n  ContentEditableInput.prototype.needsContentAttribute = true;\n\n  function posToDOM(cm, pos) {\n    var view = findViewForLine(cm, pos.line);\n    if (!view || view.hidden) { return null }\n    var line = getLine(cm.doc, pos.line);\n    var info = mapFromLineView(view, line, pos.line);\n\n    var order = getOrder(line, cm.doc.direction), side = "left";\n    if (order) {\n      var partPos = getBidiPartAt(order, pos.ch);\n      side = partPos % 2 ? "right" : "left";\n    }\n    var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);\n    result.offset = result.collapse == "right" ? result.end : result.start;\n    return result\n  }\n\n  function isInGutter(node) {\n    for (var scan = node; scan; scan = scan.parentNode)\n      { if (/CodeMirror-gutter-wrapper/.test(scan.className)) { return true } }\n    return false\n  }\n\n  function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos }\n\n  function domTextBetween(cm, from, to, fromLine, toLine) {\n    var text = "", closing = false, lineSep = cm.doc.lineSeparator(), extraLinebreak = false;\n    function recognizeMarker(id) { return function (marker) { return marker.id == id; } }\n    function close() {\n      if (closing) {\n        text += lineSep;\n        if (extraLinebreak) { text += lineSep; }\n        closing = extraLinebreak = false;\n      }\n    }\n    function addText(str) {\n      if (str) {\n        close();\n        text += str;\n      }\n    }\n    function walk(node) {\n      if (node.nodeType == 1) {\n        var cmText = node.getAttribute("cm-text");\n        if (cmText) {\n          addText(cmText);\n          return\n        }\n        var markerID = node.getAttribute("cm-marker"), range;\n        if (markerID) {\n          var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));\n          if (found.length && (range = found[0].find(0)))\n            { addText(getBetween(cm.doc, range.from, range.to).join(lineSep)); }\n          return\n        }\n        if (node.getAttribute("contenteditable") == "false") { return }\n        var isBlock = /^(pre|div|p|li|table|br)$/i.test(node.nodeName);\n        if (!/^br$/i.test(node.nodeName) && node.textContent.length == 0) { return }\n\n        if (isBlock) { close(); }\n        for (var i = 0; i < node.childNodes.length; i++)\n          { walk(node.childNodes[i]); }\n\n        if (/^(pre|p)$/i.test(node.nodeName)) { extraLinebreak = true; }\n        if (isBlock) { closing = true; }\n      } else if (node.nodeType == 3) {\n        addText(node.nodeValue.replace(/\\u200b/g, "").replace(/\\u00a0/g, " "));\n      }\n    }\n    for (;;) {\n      walk(from);\n      if (from == to) { break }\n      from = from.nextSibling;\n      extraLinebreak = false;\n    }\n    return text\n  }\n\n  function domToPos(cm, node, offset) {\n    var lineNode;\n    if (node == cm.display.lineDiv) {\n      lineNode = cm.display.lineDiv.childNodes[offset];\n      if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) }\n      node = null; offset = 0;\n    } else {\n      for (lineNode = node;; lineNode = lineNode.parentNode) {\n        if (!lineNode || lineNode == cm.display.lineDiv) { return null }\n        if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break }\n      }\n    }\n    for (var i = 0; i < cm.display.view.length; i++) {\n      var lineView = cm.display.view[i];\n      if (lineView.node == lineNode)\n        { return locateNodeInLineView(lineView, node, offset) }\n    }\n  }\n\n  function locateNodeInLineView(lineView, node, offset) {\n    var wrapper = lineView.text.firstChild, bad = false;\n    if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) }\n    if (node == wrapper) {\n      bad = true;\n      node = wrapper.childNodes[offset];\n      offset = 0;\n      if (!node) {\n        var line = lineView.rest ? lst(lineView.rest) : lineView.line;\n        return badPos(Pos(lineNo(line), line.text.length), bad)\n      }\n    }\n\n    var textNode = node.nodeType == 3 ? node : null, topNode = node;\n    if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {\n      textNode = node.firstChild;\n      if (offset) { offset = textNode.nodeValue.length; }\n    }\n    while (topNode.parentNode != wrapper) { topNode = topNode.parentNode; }\n    var measure = lineView.measure, maps = measure.maps;\n\n    function find(textNode, topNode, offset) {\n      for (var i = -1; i < (maps ? maps.length : 0); i++) {\n        var map = i < 0 ? measure.map : maps[i];\n        for (var j = 0; j < map.length; j += 3) {\n          var curNode = map[j + 2];\n          if (curNode == textNode || curNode == topNode) {\n            var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);\n            var ch = map[j] + offset;\n            if (offset < 0 || curNode != textNode) { ch = map[j + (offset ? 1 : 0)]; }\n            return Pos(line, ch)\n          }\n        }\n      }\n    }\n    var found = find(textNode, topNode, offset);\n    if (found) { return badPos(found, bad) }\n\n    // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems\n    for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {\n      found = find(after, after.firstChild, 0);\n      if (found)\n        { return badPos(Pos(found.line, found.ch - dist), bad) }\n      else\n        { dist += after.textContent.length; }\n    }\n    for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) {\n      found = find(before, before.firstChild, -1);\n      if (found)\n        { return badPos(Pos(found.line, found.ch + dist$1), bad) }\n      else\n        { dist$1 += before.textContent.length; }\n    }\n  }\n\n  // TEXTAREA INPUT STYLE\n\n  var TextareaInput = function(cm) {\n    this.cm = cm;\n    // See input.poll and input.reset\n    this.prevInput = "";\n\n    // Flag that indicates whether we expect input to appear real soon\n    // now (after some event like \'keypress\' or \'input\') and are\n    // polling intensively.\n    this.pollingFast = false;\n    // Self-resetting timeout for the poller\n    this.polling = new Delayed();\n    // Used to work around IE issue with selection being forgotten when focus moves away from textarea\n    this.hasSelection = false;\n    this.composing = null;\n  };\n\n  TextareaInput.prototype.init = function (display) {\n      var this$1 = this;\n\n    var input = this, cm = this.cm;\n    this.createField(display);\n    var te = this.textarea;\n\n    display.wrapper.insertBefore(this.wrapper, display.wrapper.firstChild);\n\n    // Needed to hide big blue blinking cursor on Mobile Safari (doesn\'t seem to work in iOS 8 anymore)\n    if (ios) { te.style.width = "0px"; }\n\n    on(te, "input", function () {\n      if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null; }\n      input.poll();\n    });\n\n    on(te, "paste", function (e) {\n      if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }\n\n      cm.state.pasteIncoming = +new Date;\n      input.fastPoll();\n    });\n\n    function prepareCopyCut(e) {\n      if (signalDOMEvent(cm, e)) { return }\n      if (cm.somethingSelected()) {\n        setLastCopied({lineWise: false, text: cm.getSelections()});\n      } else if (!cm.options.lineWiseCopyCut) {\n        return\n      } else {\n        var ranges = copyableRanges(cm);\n        setLastCopied({lineWise: true, text: ranges.text});\n        if (e.type == "cut") {\n          cm.setSelections(ranges.ranges, null, sel_dontScroll);\n        } else {\n          input.prevInput = "";\n          te.value = ranges.text.join("\\n");\n          selectInput(te);\n        }\n      }\n      if (e.type == "cut") { cm.state.cutIncoming = +new Date; }\n    }\n    on(te, "cut", prepareCopyCut);\n    on(te, "copy", prepareCopyCut);\n\n    on(display.scroller, "paste", function (e) {\n      if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return }\n      if (!te.dispatchEvent) {\n        cm.state.pasteIncoming = +new Date;\n        input.focus();\n        return\n      }\n\n      // Pass the `paste` event to the textarea so it\'s handled by its event listener.\n      var event = new Event("paste");\n      event.clipboardData = e.clipboardData;\n      te.dispatchEvent(event);\n    });\n\n    // Prevent normal selection in the editor (we handle our own)\n    on(display.lineSpace, "selectstart", function (e) {\n      if (!eventInWidget(display, e)) { e_preventDefault(e); }\n    });\n\n    on(te, "compositionstart", function () {\n      var start = cm.getCursor("from");\n      if (input.composing) { input.composing.range.clear(); }\n      input.composing = {\n        start: start,\n        range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})\n      };\n    });\n    on(te, "compositionend", function () {\n      if (input.composing) {\n        input.poll();\n        input.composing.range.clear();\n        input.composing = null;\n      }\n    });\n  };\n\n  TextareaInput.prototype.createField = function (_display) {\n    // Wraps and hides input textarea\n    this.wrapper = hiddenTextarea();\n    // The semihidden textarea that is focused when the editor is\n    // focused, and receives input.\n    this.textarea = this.wrapper.firstChild;\n  };\n\n  TextareaInput.prototype.prepareSelection = function () {\n    // Redraw the selection and/or cursor\n    var cm = this.cm, display = cm.display, doc = cm.doc;\n    var result = prepareSelection(cm);\n\n    // Move the hidden textarea near the cursor to prevent scrolling artifacts\n    if (cm.options.moveInputWithCursor) {\n      var headPos = cursorCoords(cm, doc.sel.primary().head, "div");\n      var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();\n      result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,\n                                          headPos.top + lineOff.top - wrapOff.top));\n      result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,\n                                           headPos.left + lineOff.left - wrapOff.left));\n    }\n\n    return result\n  };\n\n  TextareaInput.prototype.showSelection = function (drawn) {\n    var cm = this.cm, display = cm.display;\n    removeChildrenAndAdd(display.cursorDiv, drawn.cursors);\n    removeChildrenAndAdd(display.selectionDiv, drawn.selection);\n    if (drawn.teTop != null) {\n      this.wrapper.style.top = drawn.teTop + "px";\n      this.wrapper.style.left = drawn.teLeft + "px";\n    }\n  };\n\n  // Reset the input to correspond to the selection (or to be empty,\n  // when not typing and nothing is selected)\n  TextareaInput.prototype.reset = function (typing) {\n    if (this.contextMenuPending || this.composing) { return }\n    var cm = this.cm;\n    if (cm.somethingSelected()) {\n      this.prevInput = "";\n      var content = cm.getSelection();\n      this.textarea.value = content;\n      if (cm.state.focused) { selectInput(this.textarea); }\n      if (ie && ie_version >= 9) { this.hasSelection = content; }\n    } else if (!typing) {\n      this.prevInput = this.textarea.value = "";\n      if (ie && ie_version >= 9) { this.hasSelection = null; }\n    }\n  };\n\n  TextareaInput.prototype.getField = function () { return this.textarea };\n\n  TextareaInput.prototype.supportsTouch = function () { return false };\n\n  TextareaInput.prototype.focus = function () {\n    if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {\n      try { this.textarea.focus(); }\n      catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM\n    }\n  };\n\n  TextareaInput.prototype.blur = function () { this.textarea.blur(); };\n\n  TextareaInput.prototype.resetPosition = function () {\n    this.wrapper.style.top = this.wrapper.style.left = 0;\n  };\n\n  TextareaInput.prototype.receivedFocus = function () { this.slowPoll(); };\n\n  // Poll for input changes, using the normal rate of polling. This\n  // runs as long as the editor is focused.\n  TextareaInput.prototype.slowPoll = function () {\n      var this$1 = this;\n\n    if (this.pollingFast) { return }\n    this.polling.set(this.cm.options.pollInterval, function () {\n      this$1.poll();\n      if (this$1.cm.state.focused) { this$1.slowPoll(); }\n    });\n  };\n\n  // When an event has just come in that is likely to add or change\n  // something in the input textarea, we poll faster, to ensure that\n  // the change appears on the screen quickly.\n  TextareaInput.prototype.fastPoll = function () {\n    var missed = false, input = this;\n    input.pollingFast = true;\n    function p() {\n      var changed = input.poll();\n      if (!changed && !missed) {missed = true; input.polling.set(60, p);}\n      else {input.pollingFast = false; input.slowPoll();}\n    }\n    input.polling.set(20, p);\n  };\n\n  // Read input from the textarea, and update the document to match.\n  // When something is selected, it is present in the textarea, and\n  // selected (unless it is huge, in which case a placeholder is\n  // used). When nothing is selected, the cursor sits after previously\n  // seen text (can be empty), which is stored in prevInput (we must\n  // not reset the textarea when typing, because that breaks IME).\n  TextareaInput.prototype.poll = function () {\n      var this$1 = this;\n\n    var cm = this.cm, input = this.textarea, prevInput = this.prevInput;\n    // Since this is called a *lot*, try to bail out as cheaply as\n    // possible when it is clear that nothing happened. hasSelection\n    // will be the case when there is a lot of text in the textarea,\n    // in which case reading its value would be expensive.\n    if (this.contextMenuPending || !cm.state.focused ||\n        (hasSelection(input) && !prevInput && !this.composing) ||\n        cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)\n      { return false }\n\n    var text = input.value;\n    // If nothing changed, bail.\n    if (text == prevInput && !cm.somethingSelected()) { return false }\n    // Work around nonsensical selection resetting in IE9/10, and\n    // inexplicable appearance of private area unicode characters on\n    // some key combos in Mac (#2689).\n    if (ie && ie_version >= 9 && this.hasSelection === text ||\n        mac && /[\\uf700-\\uf7ff]/.test(text)) {\n      cm.display.input.reset();\n      return false\n    }\n\n    if (cm.doc.sel == cm.display.selForContextMenu) {\n      var first = text.charCodeAt(0);\n      if (first == 0x200b && !prevInput) { prevInput = "\\u200b"; }\n      if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }\n    }\n    // Find the part of the input that is actually new\n    var same = 0, l = Math.min(prevInput.length, text.length);\n    while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same; }\n\n    runInOp(cm, function () {\n      applyTextInput(cm, text.slice(same), prevInput.length - same,\n                     null, this$1.composing ? "*compose" : null);\n\n      // Don\'t leave long text in the textarea, since it makes further polling slow\n      if (text.length > 1000 || text.indexOf("\\n") > -1) { input.value = this$1.prevInput = ""; }\n      else { this$1.prevInput = text; }\n\n      if (this$1.composing) {\n        this$1.composing.range.clear();\n        this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"),\n                                           {className: "CodeMirror-composing"});\n      }\n    });\n    return true\n  };\n\n  TextareaInput.prototype.ensurePolled = function () {\n    if (this.pollingFast && this.poll()) { this.pollingFast = false; }\n  };\n\n  TextareaInput.prototype.onKeyPress = function () {\n    if (ie && ie_version >= 9) { this.hasSelection = null; }\n    this.fastPoll();\n  };\n\n  TextareaInput.prototype.onContextMenu = function (e) {\n    var input = this, cm = input.cm, display = cm.display, te = input.textarea;\n    if (input.contextMenuPending) { input.contextMenuPending(); }\n    var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;\n    if (!pos || presto) { return } // Opera is difficult.\n\n    // Reset the current text selection only if the click is done outside of the selection\n    // and \'resetSelectionOnContextMenu\' option is true.\n    var reset = cm.options.resetSelectionOnContextMenu;\n    if (reset && cm.doc.sel.contains(pos) == -1)\n      { operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); }\n\n    var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText;\n    var wrapperBox = input.wrapper.offsetParent.getBoundingClientRect();\n    input.wrapper.style.cssText = "position: static";\n    te.style.cssText = "position: absolute; width: 30px; height: 30px;\\n      top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\\n      z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";\n    var oldScrollY;\n    if (webkit) { oldScrollY = window.scrollY; } // Work around Chrome issue (#2712)\n    display.input.focus();\n    if (webkit) { window.scrollTo(null, oldScrollY); }\n    display.input.reset();\n    // Adds "Select all" to context menu in FF\n    if (!cm.somethingSelected()) { te.value = input.prevInput = " "; }\n    input.contextMenuPending = rehide;\n    display.selForContextMenu = cm.doc.sel;\n    clearTimeout(display.detectingSelectAll);\n\n    // Select-all will be greyed out if there\'s nothing to select, so\n    // this adds a zero-width space so that we can later check whether\n    // it got selected.\n    function prepareSelectAllHack() {\n      if (te.selectionStart != null) {\n        var selected = cm.somethingSelected();\n        var extval = "\\u200b" + (selected ? te.value : "");\n        te.value = "\\u21da"; // Used to catch context-menu undo\n        te.value = extval;\n        input.prevInput = selected ? "" : "\\u200b";\n        te.selectionStart = 1; te.selectionEnd = extval.length;\n        // Re-set this, in case some other handler touched the\n        // selection in the meantime.\n        display.selForContextMenu = cm.doc.sel;\n      }\n    }\n    function rehide() {\n      if (input.contextMenuPending != rehide) { return }\n      input.contextMenuPending = false;\n      input.wrapper.style.cssText = oldWrapperCSS;\n      te.style.cssText = oldCSS;\n      if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); }\n\n      // Try to detect the user choosing select-all\n      if (te.selectionStart != null) {\n        if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack(); }\n        var i = 0, poll = function () {\n          if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&\n              te.selectionEnd > 0 && input.prevInput == "\\u200b") {\n            operation(cm, selectAll)(cm);\n          } else if (i++ < 10) {\n            display.detectingSelectAll = setTimeout(poll, 500);\n          } else {\n            display.selForContextMenu = null;\n            display.input.reset();\n          }\n        };\n        display.detectingSelectAll = setTimeout(poll, 200);\n      }\n    }\n\n    if (ie && ie_version >= 9) { prepareSelectAllHack(); }\n    if (captureRightClick) {\n      e_stop(e);\n      var mouseup = function () {\n        off(window, "mouseup", mouseup);\n        setTimeout(rehide, 20);\n      };\n      on(window, "mouseup", mouseup);\n    } else {\n      setTimeout(rehide, 50);\n    }\n  };\n\n  TextareaInput.prototype.readOnlyChanged = function (val) {\n    if (!val) { this.reset(); }\n    this.textarea.disabled = val == "nocursor";\n  };\n\n  TextareaInput.prototype.setUneditable = function () {};\n\n  TextareaInput.prototype.needsContentAttribute = false;\n\n  function fromTextArea(textarea, options) {\n    options = options ? copyObj(options) : {};\n    options.value = textarea.value;\n    if (!options.tabindex && textarea.tabIndex)\n      { options.tabindex = textarea.tabIndex; }\n    if (!options.placeholder && textarea.placeholder)\n      { options.placeholder = textarea.placeholder; }\n    // Set autofocus to true if this textarea is focused, or if it has\n    // autofocus and no other element is focused.\n    if (options.autofocus == null) {\n      var hasFocus = activeElt();\n      options.autofocus = hasFocus == textarea ||\n        textarea.getAttribute("autofocus") != null && hasFocus == document.body;\n    }\n\n    function save() {textarea.value = cm.getValue();}\n\n    var realSubmit;\n    if (textarea.form) {\n      on(textarea.form, "submit", save);\n      // Deplorable hack to make the submit method do the right thing.\n      if (!options.leaveSubmitMethodAlone) {\n        var form = textarea.form;\n        realSubmit = form.submit;\n        try {\n          var wrappedSubmit = form.submit = function () {\n            save();\n            form.submit = realSubmit;\n            form.submit();\n            form.submit = wrappedSubmit;\n          };\n        } catch(e) {}\n      }\n    }\n\n    options.finishInit = function (cm) {\n      cm.save = save;\n      cm.getTextArea = function () { return textarea; };\n      cm.toTextArea = function () {\n        cm.toTextArea = isNaN; // Prevent this from being ran twice\n        save();\n        textarea.parentNode.removeChild(cm.getWrapperElement());\n        textarea.style.display = "";\n        if (textarea.form) {\n          off(textarea.form, "submit", save);\n          if (!options.leaveSubmitMethodAlone && typeof textarea.form.submit == "function")\n            { textarea.form.submit = realSubmit; }\n        }\n      };\n    };\n\n    textarea.style.display = "none";\n    var cm = CodeMirror(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); },\n      options);\n    return cm\n  }\n\n  function addLegacyProps(CodeMirror) {\n    CodeMirror.off = off;\n    CodeMirror.on = on;\n    CodeMirror.wheelEventPixels = wheelEventPixels;\n    CodeMirror.Doc = Doc;\n    CodeMirror.splitLines = splitLinesAuto;\n    CodeMirror.countColumn = countColumn;\n    CodeMirror.findColumn = findColumn;\n    CodeMirror.isWordChar = isWordCharBasic;\n    CodeMirror.Pass = Pass;\n    CodeMirror.signal = signal;\n    CodeMirror.Line = Line;\n    CodeMirror.changeEnd = changeEnd;\n    CodeMirror.scrollbarModel = scrollbarModel;\n    CodeMirror.Pos = Pos;\n    CodeMirror.cmpPos = cmp;\n    CodeMirror.modes = modes;\n    CodeMirror.mimeModes = mimeModes;\n    CodeMirror.resolveMode = resolveMode;\n    CodeMirror.getMode = getMode;\n    CodeMirror.modeExtensions = modeExtensions;\n    CodeMirror.extendMode = extendMode;\n    CodeMirror.copyState = copyState;\n    CodeMirror.startState = startState;\n    CodeMirror.innerMode = innerMode;\n    CodeMirror.commands = commands;\n    CodeMirror.keyMap = keyMap;\n    CodeMirror.keyName = keyName;\n    CodeMirror.isModifierKey = isModifierKey;\n    CodeMirror.lookupKey = lookupKey;\n    CodeMirror.normalizeKeyMap = normalizeKeyMap;\n    CodeMirror.StringStream = StringStream;\n    CodeMirror.SharedTextMarker = SharedTextMarker;\n    CodeMirror.TextMarker = TextMarker;\n    CodeMirror.LineWidget = LineWidget;\n    CodeMirror.e_preventDefault = e_preventDefault;\n    CodeMirror.e_stopPropagation = e_stopPropagation;\n    CodeMirror.e_stop = e_stop;\n    CodeMirror.addClass = addClass;\n    CodeMirror.contains = contains;\n    CodeMirror.rmClass = rmClass;\n    CodeMirror.keyNames = keyNames;\n  }\n\n  // EDITOR CONSTRUCTOR\n\n  defineOptions(CodeMirror);\n\n  addEditorMethods(CodeMirror);\n\n  // Set up methods on CodeMirror\'s prototype to redirect to the editor\'s document.\n  var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");\n  for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)\n    { CodeMirror.prototype[prop] = (function(method) {\n      return function() {return method.apply(this.doc, arguments)}\n    })(Doc.prototype[prop]); } }\n\n  eventMixin(Doc);\n  CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};\n\n  // Extra arguments are stored as the mode\'s dependencies, which is\n  // used by (legacy) mechanisms like loadmode.js to automatically\n  // load a mode. (Preferred mechanism is the require/define calls.)\n  CodeMirror.defineMode = function(name/*, mode, …*/) {\n    if (!CodeMirror.defaults.mode && name != "null") { CodeMirror.defaults.mode = name; }\n    defineMode.apply(this, arguments);\n  };\n\n  CodeMirror.defineMIME = defineMIME;\n\n  // Minimal default mode.\n  CodeMirror.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });\n  CodeMirror.defineMIME("text/plain", "null");\n\n  // EXTENSIONS\n\n  CodeMirror.defineExtension = function (name, func) {\n    CodeMirror.prototype[name] = func;\n  };\n  CodeMirror.defineDocExtension = function (name, func) {\n    Doc.prototype[name] = func;\n  };\n\n  CodeMirror.fromTextArea = fromTextArea;\n\n  addLegacyProps(CodeMirror);\n\n  CodeMirror.version = "5.52.2";\n\n  return CodeMirror;\n\n})));\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/lib/codemirror.js?')},"./node_modules/codemirror/mode/clike/clike.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nfunction Context(indented, column, type, info, align, prev) {\n  this.indented = indented;\n  this.column = column;\n  this.type = type;\n  this.info = info;\n  this.align = align;\n  this.prev = prev;\n}\nfunction pushContext(state, col, type, info) {\n  var indent = state.indented;\n  if (state.context && state.context.type == "statement" && type != "statement")\n    indent = state.context.indented;\n  return state.context = new Context(indent, col, type, info, null, state.context);\n}\nfunction popContext(state) {\n  var t = state.context.type;\n  if (t == ")" || t == "]" || t == "}")\n    state.indented = state.context.indented;\n  return state.context = state.context.prev;\n}\n\nfunction typeBefore(stream, state, pos) {\n  if (state.prevToken == "variable" || state.prevToken == "type") return true;\n  if (/\\S(?:[^- ]>|[*\\]])\\s*$|\\*$/.test(stream.string.slice(0, pos))) return true;\n  if (state.typeAtEndOfLine && stream.column() == stream.indentation()) return true;\n}\n\nfunction isTopScope(context) {\n  for (;;) {\n    if (!context || context.type == "top") return true;\n    if (context.type == "}" && context.prev.info != "namespace") return false;\n    context = context.prev;\n  }\n}\n\nCodeMirror.defineMode("clike", function(config, parserConfig) {\n  var indentUnit = config.indentUnit,\n      statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,\n      dontAlignCalls = parserConfig.dontAlignCalls,\n      keywords = parserConfig.keywords || {},\n      types = parserConfig.types || {},\n      builtin = parserConfig.builtin || {},\n      blockKeywords = parserConfig.blockKeywords || {},\n      defKeywords = parserConfig.defKeywords || {},\n      atoms = parserConfig.atoms || {},\n      hooks = parserConfig.hooks || {},\n      multiLineStrings = parserConfig.multiLineStrings,\n      indentStatements = parserConfig.indentStatements !== false,\n      indentSwitch = parserConfig.indentSwitch !== false,\n      namespaceSeparator = parserConfig.namespaceSeparator,\n      isPunctuationChar = parserConfig.isPunctuationChar || /[\\[\\]{}\\(\\),;\\:\\.]/,\n      numberStart = parserConfig.numberStart || /[\\d\\.]/,\n      number = parserConfig.number || /^(?:0x[a-f\\d]+|0b[01]+|(?:\\d+\\.?\\d*|\\.\\d+)(?:e[-+]?\\d+)?)(u|ll?|l|f)?/i,\n      isOperatorChar = parserConfig.isOperatorChar || /[+\\-*&%=<>!?|\\/]/,\n      isIdentifierChar = parserConfig.isIdentifierChar || /[\\w\\$_\\xa1-\\uffff]/,\n      // An optional function that takes a {string} token and returns true if it\n      // should be treated as a builtin.\n      isReservedIdentifier = parserConfig.isReservedIdentifier || false;\n\n  var curPunc, isDefKeyword;\n\n  function tokenBase(stream, state) {\n    var ch = stream.next();\n    if (hooks[ch]) {\n      var result = hooks[ch](stream, state);\n      if (result !== false) return result;\n    }\n    if (ch == \'"\' || ch == "\'") {\n      state.tokenize = tokenString(ch);\n      return state.tokenize(stream, state);\n    }\n    if (isPunctuationChar.test(ch)) {\n      curPunc = ch;\n      return null;\n    }\n    if (numberStart.test(ch)) {\n      stream.backUp(1)\n      if (stream.match(number)) return "number"\n      stream.next()\n    }\n    if (ch == "/") {\n      if (stream.eat("*")) {\n        state.tokenize = tokenComment;\n        return tokenComment(stream, state);\n      }\n      if (stream.eat("/")) {\n        stream.skipToEnd();\n        return "comment";\n      }\n    }\n    if (isOperatorChar.test(ch)) {\n      while (!stream.match(/^\\/[\\/*]/, false) && stream.eat(isOperatorChar)) {}\n      return "operator";\n    }\n    stream.eatWhile(isIdentifierChar);\n    if (namespaceSeparator) while (stream.match(namespaceSeparator))\n      stream.eatWhile(isIdentifierChar);\n\n    var cur = stream.current();\n    if (contains(keywords, cur)) {\n      if (contains(blockKeywords, cur)) curPunc = "newstatement";\n      if (contains(defKeywords, cur)) isDefKeyword = true;\n      return "keyword";\n    }\n    if (contains(types, cur)) return "type";\n    if (contains(builtin, cur)\n        || (isReservedIdentifier && isReservedIdentifier(cur))) {\n      if (contains(blockKeywords, cur)) curPunc = "newstatement";\n      return "builtin";\n    }\n    if (contains(atoms, cur)) return "atom";\n    return "variable";\n  }\n\n  function tokenString(quote) {\n    return function(stream, state) {\n      var escaped = false, next, end = false;\n      while ((next = stream.next()) != null) {\n        if (next == quote && !escaped) {end = true; break;}\n        escaped = !escaped && next == "\\\\";\n      }\n      if (end || !(escaped || multiLineStrings))\n        state.tokenize = null;\n      return "string";\n    };\n  }\n\n  function tokenComment(stream, state) {\n    var maybeEnd = false, ch;\n    while (ch = stream.next()) {\n      if (ch == "/" && maybeEnd) {\n        state.tokenize = null;\n        break;\n      }\n      maybeEnd = (ch == "*");\n    }\n    return "comment";\n  }\n\n  function maybeEOL(stream, state) {\n    if (parserConfig.typeFirstDefinitions && stream.eol() && isTopScope(state.context))\n      state.typeAtEndOfLine = typeBefore(stream, state, stream.pos)\n  }\n\n  // Interface\n\n  return {\n    startState: function(basecolumn) {\n      return {\n        tokenize: null,\n        context: new Context((basecolumn || 0) - indentUnit, 0, "top", null, false),\n        indented: 0,\n        startOfLine: true,\n        prevToken: null\n      };\n    },\n\n    token: function(stream, state) {\n      var ctx = state.context;\n      if (stream.sol()) {\n        if (ctx.align == null) ctx.align = false;\n        state.indented = stream.indentation();\n        state.startOfLine = true;\n      }\n      if (stream.eatSpace()) { maybeEOL(stream, state); return null; }\n      curPunc = isDefKeyword = null;\n      var style = (state.tokenize || tokenBase)(stream, state);\n      if (style == "comment" || style == "meta") return style;\n      if (ctx.align == null) ctx.align = true;\n\n      if (curPunc == ";" || curPunc == ":" || (curPunc == "," && stream.match(/^\\s*(?:\\/\\/.*)?$/, false)))\n        while (state.context.type == "statement") popContext(state);\n      else if (curPunc == "{") pushContext(state, stream.column(), "}");\n      else if (curPunc == "[") pushContext(state, stream.column(), "]");\n      else if (curPunc == "(") pushContext(state, stream.column(), ")");\n      else if (curPunc == "}") {\n        while (ctx.type == "statement") ctx = popContext(state);\n        if (ctx.type == "}") ctx = popContext(state);\n        while (ctx.type == "statement") ctx = popContext(state);\n      }\n      else if (curPunc == ctx.type) popContext(state);\n      else if (indentStatements &&\n               (((ctx.type == "}" || ctx.type == "top") && curPunc != ";") ||\n                (ctx.type == "statement" && curPunc == "newstatement"))) {\n        pushContext(state, stream.column(), "statement", stream.current());\n      }\n\n      if (style == "variable" &&\n          ((state.prevToken == "def" ||\n            (parserConfig.typeFirstDefinitions && typeBefore(stream, state, stream.start) &&\n             isTopScope(state.context) && stream.match(/^\\s*\\(/, false)))))\n        style = "def";\n\n      if (hooks.token) {\n        var result = hooks.token(stream, state, style);\n        if (result !== undefined) style = result;\n      }\n\n      if (style == "def" && parserConfig.styleDefs === false) style = "variable";\n\n      state.startOfLine = false;\n      state.prevToken = isDefKeyword ? "def" : style || curPunc;\n      maybeEOL(stream, state);\n      return style;\n    },\n\n    indent: function(state, textAfter) {\n      if (state.tokenize != tokenBase && state.tokenize != null || state.typeAtEndOfLine) return CodeMirror.Pass;\n      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);\n      var closing = firstChar == ctx.type;\n      if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;\n      if (parserConfig.dontIndentStatements)\n        while (ctx.type == "statement" && parserConfig.dontIndentStatements.test(ctx.info))\n          ctx = ctx.prev\n      if (hooks.indent) {\n        var hook = hooks.indent(state, ctx, textAfter, indentUnit);\n        if (typeof hook == "number") return hook\n      }\n      var switchBlock = ctx.prev && ctx.prev.info == "switch";\n      if (parserConfig.allmanIndentation && /[{(]/.test(firstChar)) {\n        while (ctx.type != "top" && ctx.type != "}") ctx = ctx.prev\n        return ctx.indented\n      }\n      if (ctx.type == "statement")\n        return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);\n      if (ctx.align && (!dontAlignCalls || ctx.type != ")"))\n        return ctx.column + (closing ? 0 : 1);\n      if (ctx.type == ")" && !closing)\n        return ctx.indented + statementIndentUnit;\n\n      return ctx.indented + (closing ? 0 : indentUnit) +\n        (!closing && switchBlock && !/^(?:case|default)\\b/.test(textAfter) ? indentUnit : 0);\n    },\n\n    electricInput: indentSwitch ? /^\\s*(?:case .*?:|default:|\\{\\}?|\\})$/ : /^\\s*[{}]$/,\n    blockCommentStart: "/*",\n    blockCommentEnd: "*/",\n    blockCommentContinue: " * ",\n    lineComment: "//",\n    fold: "brace"\n  };\n});\n\n  function words(str) {\n    var obj = {}, words = str.split(" ");\n    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;\n    return obj;\n  }\n  function contains(words, word) {\n    if (typeof words === "function") {\n      return words(word);\n    } else {\n      return words.propertyIsEnumerable(word);\n    }\n  }\n  var cKeywords = "auto if break case register continue return default do sizeof " +\n    "static else struct switch extern typedef union for goto while enum const " +\n    "volatile inline restrict asm fortran";\n\n  // Keywords from https://en.cppreference.com/w/cpp/keyword includes C++20.\n  var cppKeywords = "alignas alignof and and_eq audit axiom bitand bitor catch " +\n  "class compl concept constexpr const_cast decltype delete dynamic_cast " +\n  "explicit export final friend import module mutable namespace new noexcept " +\n  "not not_eq operator or or_eq override private protected public " +\n  "reinterpret_cast requires static_assert static_cast template this " +\n  "thread_local throw try typeid typename using virtual xor xor_eq";\n\n  var objCKeywords = "bycopy byref in inout oneway out self super atomic nonatomic retain copy " +\n  "readwrite readonly strong weak assign typeof nullable nonnull null_resettable _cmd " +\n  "@interface @implementation @end @protocol @encode @property @synthesize @dynamic @class " +\n  "@public @package @private @protected @required @optional @try @catch @finally @import " +\n  "@selector @encode @defs @synchronized @autoreleasepool @compatibility_alias @available";\n\n  var objCBuiltins = "FOUNDATION_EXPORT FOUNDATION_EXTERN NS_INLINE NS_FORMAT_FUNCTION " +\n  " NS_RETURNS_RETAINEDNS_ERROR_ENUM NS_RETURNS_NOT_RETAINED NS_RETURNS_INNER_POINTER " +\n  "NS_DESIGNATED_INITIALIZER NS_ENUM NS_OPTIONS NS_REQUIRES_NIL_TERMINATION " +\n  "NS_ASSUME_NONNULL_BEGIN NS_ASSUME_NONNULL_END NS_SWIFT_NAME NS_REFINED_FOR_SWIFT"\n\n  // Do not use this. Use the cTypes function below. This is global just to avoid\n  // excessive calls when cTypes is being called multiple times during a parse.\n  var basicCTypes = words("int long char short double float unsigned signed " +\n    "void bool");\n\n  // Do not use this. Use the objCTypes function below. This is global just to avoid\n  // excessive calls when objCTypes is being called multiple times during a parse.\n  var basicObjCTypes = words("SEL instancetype id Class Protocol BOOL");\n\n  // Returns true if identifier is a "C" type.\n  // C type is defined as those that are reserved by the compiler (basicTypes),\n  // and those that end in _t (Reserved by POSIX for types)\n  // http://www.gnu.org/software/libc/manual/html_node/Reserved-Names.html\n  function cTypes(identifier) {\n    return contains(basicCTypes, identifier) || /.+_t$/.test(identifier);\n  }\n\n  // Returns true if identifier is a "Objective C" type.\n  function objCTypes(identifier) {\n    return cTypes(identifier) || contains(basicObjCTypes, identifier);\n  }\n\n  var cBlockKeywords = "case do else for if switch while struct enum union";\n  var cDefKeywords = "struct enum union";\n\n  function cppHook(stream, state) {\n    if (!state.startOfLine) return false\n    for (var ch, next = null; ch = stream.peek();) {\n      if (ch == "\\\\" && stream.match(/^.$/)) {\n        next = cppHook\n        break\n      } else if (ch == "/" && stream.match(/^\\/[\\/\\*]/, false)) {\n        break\n      }\n      stream.next()\n    }\n    state.tokenize = next\n    return "meta"\n  }\n\n  function pointerHook(_stream, state) {\n    if (state.prevToken == "type") return "type";\n    return false;\n  }\n\n  // For C and C++ (and ObjC): identifiers starting with __\n  // or _ followed by a capital letter are reserved for the compiler.\n  function cIsReservedIdentifier(token) {\n    if (!token || token.length < 2) return false;\n    if (token[0] != \'_\') return false;\n    return (token[1] == \'_\') || (token[1] !== token[1].toLowerCase());\n  }\n\n  function cpp14Literal(stream) {\n    stream.eatWhile(/[\\w\\.\']/);\n    return "number";\n  }\n\n  function cpp11StringHook(stream, state) {\n    stream.backUp(1);\n    // Raw strings.\n    if (stream.match(/(R|u8R|uR|UR|LR)/)) {\n      var match = stream.match(/"([^\\s\\\\()]{0,16})\\(/);\n      if (!match) {\n        return false;\n      }\n      state.cpp11RawStringDelim = match[1];\n      state.tokenize = tokenRawString;\n      return tokenRawString(stream, state);\n    }\n    // Unicode strings/chars.\n    if (stream.match(/(u8|u|U|L)/)) {\n      if (stream.match(/["\']/, /* eat */ false)) {\n        return "string";\n      }\n      return false;\n    }\n    // Ignore this hook.\n    stream.next();\n    return false;\n  }\n\n  function cppLooksLikeConstructor(word) {\n    var lastTwo = /(\\w+)::~?(\\w+)$/.exec(word);\n    return lastTwo && lastTwo[1] == lastTwo[2];\n  }\n\n  // C#-style strings where "" escapes a quote.\n  function tokenAtString(stream, state) {\n    var next;\n    while ((next = stream.next()) != null) {\n      if (next == \'"\' && !stream.eat(\'"\')) {\n        state.tokenize = null;\n        break;\n      }\n    }\n    return "string";\n  }\n\n  // C++11 raw string literal is <prefix>"<delim>( anything )<delim>", where\n  // <delim> can be a string up to 16 characters long.\n  function tokenRawString(stream, state) {\n    // Escape characters that have special regex meanings.\n    var delim = state.cpp11RawStringDelim.replace(/[^\\w\\s]/g, \'\\\\$&\');\n    var match = stream.match(new RegExp(".*?\\\\)" + delim + \'"\'));\n    if (match)\n      state.tokenize = null;\n    else\n      stream.skipToEnd();\n    return "string";\n  }\n\n  function def(mimes, mode) {\n    if (typeof mimes == "string") mimes = [mimes];\n    var words = [];\n    function add(obj) {\n      if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))\n        words.push(prop);\n    }\n    add(mode.keywords);\n    add(mode.types);\n    add(mode.builtin);\n    add(mode.atoms);\n    if (words.length) {\n      mode.helperType = mimes[0];\n      CodeMirror.registerHelper("hintWords", mimes[0], words);\n    }\n\n    for (var i = 0; i < mimes.length; ++i)\n      CodeMirror.defineMIME(mimes[i], mode);\n  }\n\n  def(["text/x-csrc", "text/x-c", "text/x-chdr"], {\n    name: "clike",\n    keywords: words(cKeywords),\n    types: cTypes,\n    blockKeywords: words(cBlockKeywords),\n    defKeywords: words(cDefKeywords),\n    typeFirstDefinitions: true,\n    atoms: words("NULL true false"),\n    isReservedIdentifier: cIsReservedIdentifier,\n    hooks: {\n      "#": cppHook,\n      "*": pointerHook,\n    },\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  def(["text/x-c++src", "text/x-c++hdr"], {\n    name: "clike",\n    keywords: words(cKeywords + " " + cppKeywords),\n    types: cTypes,\n    blockKeywords: words(cBlockKeywords + " class try catch"),\n    defKeywords: words(cDefKeywords + " class namespace"),\n    typeFirstDefinitions: true,\n    atoms: words("true false NULL nullptr"),\n    dontIndentStatements: /^template$/,\n    isIdentifierChar: /[\\w\\$_~\\xa1-\\uffff]/,\n    isReservedIdentifier: cIsReservedIdentifier,\n    hooks: {\n      "#": cppHook,\n      "*": pointerHook,\n      "u": cpp11StringHook,\n      "U": cpp11StringHook,\n      "L": cpp11StringHook,\n      "R": cpp11StringHook,\n      "0": cpp14Literal,\n      "1": cpp14Literal,\n      "2": cpp14Literal,\n      "3": cpp14Literal,\n      "4": cpp14Literal,\n      "5": cpp14Literal,\n      "6": cpp14Literal,\n      "7": cpp14Literal,\n      "8": cpp14Literal,\n      "9": cpp14Literal,\n      token: function(stream, state, style) {\n        if (style == "variable" && stream.peek() == "(" &&\n            (state.prevToken == ";" || state.prevToken == null ||\n             state.prevToken == "}") &&\n            cppLooksLikeConstructor(stream.current()))\n          return "def";\n      }\n    },\n    namespaceSeparator: "::",\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  def("text/x-java", {\n    name: "clike",\n    keywords: words("abstract assert break case catch class const continue default " +\n                    "do else enum extends final finally for goto if implements import " +\n                    "instanceof interface native new package private protected public " +\n                    "return static strictfp super switch synchronized this throw throws transient " +\n                    "try volatile while @interface"),\n    types: words("byte short int long float double boolean char void Boolean Byte Character Double Float " +\n                 "Integer Long Number Object Short String StringBuffer StringBuilder Void"),\n    blockKeywords: words("catch class do else finally for if switch try while"),\n    defKeywords: words("class interface enum @interface"),\n    typeFirstDefinitions: true,\n    atoms: words("true false null"),\n    number: /^(?:0x[a-f\\d_]+|0b[01_]+|(?:[\\d_]+\\.?\\d*|\\.\\d+)(?:e[-+]?[\\d_]+)?)(u|ll?|l|f)?/i,\n    hooks: {\n      "@": function(stream) {\n        // Don\'t match the @interface keyword.\n        if (stream.match(\'interface\', false)) return false;\n\n        stream.eatWhile(/[\\w\\$_]/);\n        return "meta";\n      }\n    },\n    modeProps: {fold: ["brace", "import"]}\n  });\n\n  def("text/x-csharp", {\n    name: "clike",\n    keywords: words("abstract as async await base break case catch checked class const continue" +\n                    " default delegate do else enum event explicit extern finally fixed for" +\n                    " foreach goto if implicit in interface internal is lock namespace new" +\n                    " operator out override params private protected public readonly ref return sealed" +\n                    " sizeof stackalloc static struct switch this throw try typeof unchecked" +\n                    " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +\n                    " global group into join let orderby partial remove select set value var yield"),\n    types: words("Action Boolean Byte Char DateTime DateTimeOffset Decimal Double Func" +\n                 " Guid Int16 Int32 Int64 Object SByte Single String Task TimeSpan UInt16 UInt32" +\n                 " UInt64 bool byte char decimal double short int long object"  +\n                 " sbyte float string ushort uint ulong"),\n    blockKeywords: words("catch class do else finally for foreach if struct switch try while"),\n    defKeywords: words("class interface namespace struct var"),\n    typeFirstDefinitions: true,\n    atoms: words("true false null"),\n    hooks: {\n      "@": function(stream, state) {\n        if (stream.eat(\'"\')) {\n          state.tokenize = tokenAtString;\n          return tokenAtString(stream, state);\n        }\n        stream.eatWhile(/[\\w\\$_]/);\n        return "meta";\n      }\n    }\n  });\n\n  function tokenTripleString(stream, state) {\n    var escaped = false;\n    while (!stream.eol()) {\n      if (!escaped && stream.match(\'"""\')) {\n        state.tokenize = null;\n        break;\n      }\n      escaped = stream.next() == "\\\\" && !escaped;\n    }\n    return "string";\n  }\n\n  function tokenNestedComment(depth) {\n    return function (stream, state) {\n      var ch\n      while (ch = stream.next()) {\n        if (ch == "*" && stream.eat("/")) {\n          if (depth == 1) {\n            state.tokenize = null\n            break\n          } else {\n            state.tokenize = tokenNestedComment(depth - 1)\n            return state.tokenize(stream, state)\n          }\n        } else if (ch == "/" && stream.eat("*")) {\n          state.tokenize = tokenNestedComment(depth + 1)\n          return state.tokenize(stream, state)\n        }\n      }\n      return "comment"\n    }\n  }\n\n  def("text/x-scala", {\n    name: "clike",\n    keywords: words(\n      /* scala */\n      "abstract case catch class def do else extends final finally for forSome if " +\n      "implicit import lazy match new null object override package private protected return " +\n      "sealed super this throw trait try type val var while with yield _ " +\n\n      /* package scala */\n      "assert assume require print println printf readLine readBoolean readByte readShort " +\n      "readChar readInt readLong readFloat readDouble"\n    ),\n    types: words(\n      "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +\n      "Enumeration Equiv Error Exception Fractional Function IndexedSeq Int Integral Iterable " +\n      "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +\n      "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +\n      "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector " +\n\n      /* package java.lang */\n      "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +\n      "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +\n      "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +\n      "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"\n    ),\n    multiLineStrings: true,\n    blockKeywords: words("catch class enum do else finally for forSome if match switch try while"),\n    defKeywords: words("class enum def object package trait type val var"),\n    atoms: words("true false null"),\n    indentStatements: false,\n    indentSwitch: false,\n    isOperatorChar: /[+\\-*&%=<>!?|\\/#:@]/,\n    hooks: {\n      "@": function(stream) {\n        stream.eatWhile(/[\\w\\$_]/);\n        return "meta";\n      },\n      \'"\': function(stream, state) {\n        if (!stream.match(\'""\')) return false;\n        state.tokenize = tokenTripleString;\n        return state.tokenize(stream, state);\n      },\n      "\'": function(stream) {\n        stream.eatWhile(/[\\w\\$_\\xa1-\\uffff]/);\n        return "atom";\n      },\n      "=": function(stream, state) {\n        var cx = state.context\n        if (cx.type == "}" && cx.align && stream.eat(">")) {\n          state.context = new Context(cx.indented, cx.column, cx.type, cx.info, null, cx.prev)\n          return "operator"\n        } else {\n          return false\n        }\n      },\n\n      "/": function(stream, state) {\n        if (!stream.eat("*")) return false\n        state.tokenize = tokenNestedComment(1)\n        return state.tokenize(stream, state)\n      }\n    },\n    modeProps: {closeBrackets: {pairs: \'()[]{}""\', triples: \'"\'}}\n  });\n\n  function tokenKotlinString(tripleString){\n    return function (stream, state) {\n      var escaped = false, next, end = false;\n      while (!stream.eol()) {\n        if (!tripleString && !escaped && stream.match(\'"\') ) {end = true; break;}\n        if (tripleString && stream.match(\'"""\')) {end = true; break;}\n        next = stream.next();\n        if(!escaped && next == "$" && stream.match(\'{\'))\n          stream.skipTo("}");\n        escaped = !escaped && next == "\\\\" && !tripleString;\n      }\n      if (end || !tripleString)\n        state.tokenize = null;\n      return "string";\n    }\n  }\n\n  def("text/x-kotlin", {\n    name: "clike",\n    keywords: words(\n      /*keywords*/\n      "package as typealias class interface this super val operator " +\n      "var fun for is in This throw return annotation " +\n      "break continue object if else while do try when !in !is as? " +\n\n      /*soft keywords*/\n      "file import where by get set abstract enum open inner override private public internal " +\n      "protected catch finally out final vararg reified dynamic companion constructor init " +\n      "sealed field property receiver param sparam lateinit data inline noinline tailrec " +\n      "external annotation crossinline const operator infix suspend actual expect setparam"\n    ),\n    types: words(\n      /* package java.lang */\n      "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +\n      "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +\n      "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +\n      "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void Annotation Any BooleanArray " +\n      "ByteArray Char CharArray DeprecationLevel DoubleArray Enum FloatArray Function Int IntArray Lazy " +\n      "LazyThreadSafetyMode LongArray Nothing ShortArray Unit"\n    ),\n    intendSwitch: false,\n    indentStatements: false,\n    multiLineStrings: true,\n    number: /^(?:0x[a-f\\d_]+|0b[01_]+|(?:[\\d_]+(\\.\\d+)?|\\.\\d+)(?:e[-+]?[\\d_]+)?)(u|ll?|l|f)?/i,\n    blockKeywords: words("catch class do else finally for if where try while enum"),\n    defKeywords: words("class val var object interface fun"),\n    atoms: words("true false null this"),\n    hooks: {\n      "@": function(stream) {\n        stream.eatWhile(/[\\w\\$_]/);\n        return "meta";\n      },\n      \'*\': function(_stream, state) {\n        return state.prevToken == \'.\' ? \'variable\' : \'operator\';\n      },\n      \'"\': function(stream, state) {\n        state.tokenize = tokenKotlinString(stream.match(\'""\'));\n        return state.tokenize(stream, state);\n      },\n      "/": function(stream, state) {\n        if (!stream.eat("*")) return false;\n        state.tokenize = tokenNestedComment(1);\n        return state.tokenize(stream, state)\n      },\n      indent: function(state, ctx, textAfter, indentUnit) {\n        var firstChar = textAfter && textAfter.charAt(0);\n        if ((state.prevToken == "}" || state.prevToken == ")") && textAfter == "")\n          return state.indented;\n        if ((state.prevToken == "operator" && textAfter != "}" && state.context.type != "}") ||\n          state.prevToken == "variable" && firstChar == "." ||\n          (state.prevToken == "}" || state.prevToken == ")") && firstChar == ".")\n          return indentUnit * 2 + ctx.indented;\n        if (ctx.align && ctx.type == "}")\n          return ctx.indented + (state.context.type == (textAfter || "").charAt(0) ? 0 : indentUnit);\n      }\n    },\n    modeProps: {closeBrackets: {triples: \'"\'}}\n  });\n\n  def(["x-shader/x-vertex", "x-shader/x-fragment"], {\n    name: "clike",\n    keywords: words("sampler1D sampler2D sampler3D samplerCube " +\n                    "sampler1DShadow sampler2DShadow " +\n                    "const attribute uniform varying " +\n                    "break continue discard return " +\n                    "for while do if else struct " +\n                    "in out inout"),\n    types: words("float int bool void " +\n                 "vec2 vec3 vec4 ivec2 ivec3 ivec4 bvec2 bvec3 bvec4 " +\n                 "mat2 mat3 mat4"),\n    blockKeywords: words("for while do if else struct"),\n    builtin: words("radians degrees sin cos tan asin acos atan " +\n                    "pow exp log exp2 sqrt inversesqrt " +\n                    "abs sign floor ceil fract mod min max clamp mix step smoothstep " +\n                    "length distance dot cross normalize ftransform faceforward " +\n                    "reflect refract matrixCompMult " +\n                    "lessThan lessThanEqual greaterThan greaterThanEqual " +\n                    "equal notEqual any all not " +\n                    "texture1D texture1DProj texture1DLod texture1DProjLod " +\n                    "texture2D texture2DProj texture2DLod texture2DProjLod " +\n                    "texture3D texture3DProj texture3DLod texture3DProjLod " +\n                    "textureCube textureCubeLod " +\n                    "shadow1D shadow2D shadow1DProj shadow2DProj " +\n                    "shadow1DLod shadow2DLod shadow1DProjLod shadow2DProjLod " +\n                    "dFdx dFdy fwidth " +\n                    "noise1 noise2 noise3 noise4"),\n    atoms: words("true false " +\n                "gl_FragColor gl_SecondaryColor gl_Normal gl_Vertex " +\n                "gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 " +\n                "gl_MultiTexCoord4 gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 " +\n                "gl_FogCoord gl_PointCoord " +\n                "gl_Position gl_PointSize gl_ClipVertex " +\n                "gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor " +\n                "gl_TexCoord gl_FogFragCoord " +\n                "gl_FragCoord gl_FrontFacing " +\n                "gl_FragData gl_FragDepth " +\n                "gl_ModelViewMatrix gl_ProjectionMatrix gl_ModelViewProjectionMatrix " +\n                "gl_TextureMatrix gl_NormalMatrix gl_ModelViewMatrixInverse " +\n                "gl_ProjectionMatrixInverse gl_ModelViewProjectionMatrixInverse " +\n                "gl_TexureMatrixTranspose gl_ModelViewMatrixInverseTranspose " +\n                "gl_ProjectionMatrixInverseTranspose " +\n                "gl_ModelViewProjectionMatrixInverseTranspose " +\n                "gl_TextureMatrixInverseTranspose " +\n                "gl_NormalScale gl_DepthRange gl_ClipPlane " +\n                "gl_Point gl_FrontMaterial gl_BackMaterial gl_LightSource gl_LightModel " +\n                "gl_FrontLightModelProduct gl_BackLightModelProduct " +\n                "gl_TextureColor gl_EyePlaneS gl_EyePlaneT gl_EyePlaneR gl_EyePlaneQ " +\n                "gl_FogParameters " +\n                "gl_MaxLights gl_MaxClipPlanes gl_MaxTextureUnits gl_MaxTextureCoords " +\n                "gl_MaxVertexAttribs gl_MaxVertexUniformComponents gl_MaxVaryingFloats " +\n                "gl_MaxVertexTextureImageUnits gl_MaxTextureImageUnits " +\n                "gl_MaxFragmentUniformComponents gl_MaxCombineTextureImageUnits " +\n                "gl_MaxDrawBuffers"),\n    indentSwitch: false,\n    hooks: {"#": cppHook},\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  def("text/x-nesc", {\n    name: "clike",\n    keywords: words(cKeywords + " as atomic async call command component components configuration event generic " +\n                    "implementation includes interface module new norace nx_struct nx_union post provides " +\n                    "signal task uses abstract extends"),\n    types: cTypes,\n    blockKeywords: words(cBlockKeywords),\n    atoms: words("null true false"),\n    hooks: {"#": cppHook},\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  def("text/x-objectivec", {\n    name: "clike",\n    keywords: words(cKeywords + " " + objCKeywords),\n    types: objCTypes,\n    builtin: words(objCBuiltins),\n    blockKeywords: words(cBlockKeywords + " @synthesize @try @catch @finally @autoreleasepool @synchronized"),\n    defKeywords: words(cDefKeywords + " @interface @implementation @protocol @class"),\n    dontIndentStatements: /^@.*$/,\n    typeFirstDefinitions: true,\n    atoms: words("YES NO NULL Nil nil true false nullptr"),\n    isReservedIdentifier: cIsReservedIdentifier,\n    hooks: {\n      "#": cppHook,\n      "*": pointerHook,\n    },\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  def("text/x-objectivec++", {\n    name: "clike",\n    keywords: words(cKeywords + " " + objCKeywords + " " + cppKeywords),\n    types: objCTypes,\n    builtin: words(objCBuiltins),\n    blockKeywords: words(cBlockKeywords + " @synthesize @try @catch @finally @autoreleasepool @synchronized class try catch"),\n    defKeywords: words(cDefKeywords + " @interface @implementation @protocol @class class namespace"),\n    dontIndentStatements: /^@.*$|^template$/,\n    typeFirstDefinitions: true,\n    atoms: words("YES NO NULL Nil nil true false nullptr"),\n    isReservedIdentifier: cIsReservedIdentifier,\n    hooks: {\n      "#": cppHook,\n      "*": pointerHook,\n      "u": cpp11StringHook,\n      "U": cpp11StringHook,\n      "L": cpp11StringHook,\n      "R": cpp11StringHook,\n      "0": cpp14Literal,\n      "1": cpp14Literal,\n      "2": cpp14Literal,\n      "3": cpp14Literal,\n      "4": cpp14Literal,\n      "5": cpp14Literal,\n      "6": cpp14Literal,\n      "7": cpp14Literal,\n      "8": cpp14Literal,\n      "9": cpp14Literal,\n      token: function(stream, state, style) {\n        if (style == "variable" && stream.peek() == "(" &&\n            (state.prevToken == ";" || state.prevToken == null ||\n             state.prevToken == "}") &&\n            cppLooksLikeConstructor(stream.current()))\n          return "def";\n      }\n    },\n    namespaceSeparator: "::",\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  def("text/x-squirrel", {\n    name: "clike",\n    keywords: words("base break clone continue const default delete enum extends function in class" +\n                    " foreach local resume return this throw typeof yield constructor instanceof static"),\n    types: cTypes,\n    blockKeywords: words("case catch class else for foreach if switch try while"),\n    defKeywords: words("function local class"),\n    typeFirstDefinitions: true,\n    atoms: words("true false null"),\n    hooks: {"#": cppHook},\n    modeProps: {fold: ["brace", "include"]}\n  });\n\n  // Ceylon Strings need to deal with interpolation\n  var stringTokenizer = null;\n  function tokenCeylonString(type) {\n    return function(stream, state) {\n      var escaped = false, next, end = false;\n      while (!stream.eol()) {\n        if (!escaped && stream.match(\'"\') &&\n              (type == "single" || stream.match(\'""\'))) {\n          end = true;\n          break;\n        }\n        if (!escaped && stream.match(\'``\')) {\n          stringTokenizer = tokenCeylonString(type);\n          end = true;\n          break;\n        }\n        next = stream.next();\n        escaped = type == "single" && !escaped && next == "\\\\";\n      }\n      if (end)\n          state.tokenize = null;\n      return "string";\n    }\n  }\n\n  def("text/x-ceylon", {\n    name: "clike",\n    keywords: words("abstracts alias assembly assert assign break case catch class continue dynamic else" +\n                    " exists extends finally for function given if import in interface is let module new" +\n                    " nonempty object of out outer package return satisfies super switch then this throw" +\n                    " try value void while"),\n    types: function(word) {\n        // In Ceylon all identifiers that start with an uppercase are types\n        var first = word.charAt(0);\n        return (first === first.toUpperCase() && first !== first.toLowerCase());\n    },\n    blockKeywords: words("case catch class dynamic else finally for function if interface module new object switch try while"),\n    defKeywords: words("class dynamic function interface module object package value"),\n    builtin: words("abstract actual aliased annotation by default deprecated doc final formal late license" +\n                   " native optional sealed see serializable shared suppressWarnings tagged throws variable"),\n    isPunctuationChar: /[\\[\\]{}\\(\\),;\\:\\.`]/,\n    isOperatorChar: /[+\\-*&%=<>!?|^~:\\/]/,\n    numberStart: /[\\d#$]/,\n    number: /^(?:#[\\da-fA-F_]+|\\$[01_]+|[\\d_]+[kMGTPmunpf]?|[\\d_]+\\.[\\d_]+(?:[eE][-+]?\\d+|[kMGTPmunpf]|)|)/i,\n    multiLineStrings: true,\n    typeFirstDefinitions: true,\n    atoms: words("true false null larger smaller equal empty finished"),\n    indentSwitch: false,\n    styleDefs: false,\n    hooks: {\n      "@": function(stream) {\n        stream.eatWhile(/[\\w\\$_]/);\n        return "meta";\n      },\n      \'"\': function(stream, state) {\n          state.tokenize = tokenCeylonString(stream.match(\'""\') ? "triple" : "single");\n          return state.tokenize(stream, state);\n        },\n      \'`\': function(stream, state) {\n          if (!stringTokenizer || !stream.match(\'`\')) return false;\n          state.tokenize = stringTokenizer;\n          stringTokenizer = null;\n          return state.tokenize(stream, state);\n        },\n      "\'": function(stream) {\n        stream.eatWhile(/[\\w\\$_\\xa1-\\uffff]/);\n        return "atom";\n      },\n      token: function(_stream, state, style) {\n          if ((style == "variable" || style == "type") &&\n              state.prevToken == ".") {\n            return "variable-2";\n          }\n        }\n    },\n    modeProps: {\n        fold: ["brace", "import"],\n        closeBrackets: {triples: \'"\'}\n    }\n  });\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/clike/clike.js?')},"./node_modules/codemirror/mode/coffeescript/coffeescript.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n/**\n * Link to the project\'s GitHub page:\n * https://github.com/pickhardt/coffeescript-codemirror-mode\n */\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("coffeescript", function(conf, parserConf) {\n  var ERRORCLASS = "error";\n\n  function wordRegexp(words) {\n    return new RegExp("^((" + words.join(")|(") + "))\\\\b");\n  }\n\n  var operators = /^(?:->|=>|\\+[+=]?|-[\\-=]?|\\*[\\*=]?|\\/[\\/=]?|[=!]=|<[><]?=?|>>?=?|%=?|&=?|\\|=?|\\^=?|\\~|!|\\?|(or|and|\\|\\||&&|\\?)=)/;\n  var delimiters = /^(?:[()\\[\\]{},:`=;]|\\.\\.?\\.?)/;\n  var identifiers = /^[_A-Za-z$][_A-Za-z$0-9]*/;\n  var atProp = /^@[_A-Za-z$][_A-Za-z$0-9]*/;\n\n  var wordOperators = wordRegexp(["and", "or", "not",\n                                  "is", "isnt", "in",\n                                  "instanceof", "typeof"]);\n  var indentKeywords = ["for", "while", "loop", "if", "unless", "else",\n                        "switch", "try", "catch", "finally", "class"];\n  var commonKeywords = ["break", "by", "continue", "debugger", "delete",\n                        "do", "in", "of", "new", "return", "then",\n                        "this", "@", "throw", "when", "until", "extends"];\n\n  var keywords = wordRegexp(indentKeywords.concat(commonKeywords));\n\n  indentKeywords = wordRegexp(indentKeywords);\n\n\n  var stringPrefixes = /^(\'{3}|\\"{3}|[\'\\"])/;\n  var regexPrefixes = /^(\\/{3}|\\/)/;\n  var commonConstants = ["Infinity", "NaN", "undefined", "null", "true", "false", "on", "off", "yes", "no"];\n  var constants = wordRegexp(commonConstants);\n\n  // Tokenizers\n  function tokenBase(stream, state) {\n    // Handle scope changes\n    if (stream.sol()) {\n      if (state.scope.align === null) state.scope.align = false;\n      var scopeOffset = state.scope.offset;\n      if (stream.eatSpace()) {\n        var lineOffset = stream.indentation();\n        if (lineOffset > scopeOffset && state.scope.type == "coffee") {\n          return "indent";\n        } else if (lineOffset < scopeOffset) {\n          return "dedent";\n        }\n        return null;\n      } else {\n        if (scopeOffset > 0) {\n          dedent(stream, state);\n        }\n      }\n    }\n    if (stream.eatSpace()) {\n      return null;\n    }\n\n    var ch = stream.peek();\n\n    // Handle docco title comment (single line)\n    if (stream.match("####")) {\n      stream.skipToEnd();\n      return "comment";\n    }\n\n    // Handle multi line comments\n    if (stream.match("###")) {\n      state.tokenize = longComment;\n      return state.tokenize(stream, state);\n    }\n\n    // Single line comment\n    if (ch === "#") {\n      stream.skipToEnd();\n      return "comment";\n    }\n\n    // Handle number literals\n    if (stream.match(/^-?[0-9\\.]/, false)) {\n      var floatLiteral = false;\n      // Floats\n      if (stream.match(/^-?\\d*\\.\\d+(e[\\+\\-]?\\d+)?/i)) {\n        floatLiteral = true;\n      }\n      if (stream.match(/^-?\\d+\\.\\d*/)) {\n        floatLiteral = true;\n      }\n      if (stream.match(/^-?\\.\\d+/)) {\n        floatLiteral = true;\n      }\n\n      if (floatLiteral) {\n        // prevent from getting extra . on 1..\n        if (stream.peek() == "."){\n          stream.backUp(1);\n        }\n        return "number";\n      }\n      // Integers\n      var intLiteral = false;\n      // Hex\n      if (stream.match(/^-?0x[0-9a-f]+/i)) {\n        intLiteral = true;\n      }\n      // Decimal\n      if (stream.match(/^-?[1-9]\\d*(e[\\+\\-]?\\d+)?/)) {\n        intLiteral = true;\n      }\n      // Zero by itself with no other piece of number.\n      if (stream.match(/^-?0(?![\\dx])/i)) {\n        intLiteral = true;\n      }\n      if (intLiteral) {\n        return "number";\n      }\n    }\n\n    // Handle strings\n    if (stream.match(stringPrefixes)) {\n      state.tokenize = tokenFactory(stream.current(), false, "string");\n      return state.tokenize(stream, state);\n    }\n    // Handle regex literals\n    if (stream.match(regexPrefixes)) {\n      if (stream.current() != "/" || stream.match(/^.*\\//, false)) { // prevent highlight of division\n        state.tokenize = tokenFactory(stream.current(), true, "string-2");\n        return state.tokenize(stream, state);\n      } else {\n        stream.backUp(1);\n      }\n    }\n\n\n\n    // Handle operators and delimiters\n    if (stream.match(operators) || stream.match(wordOperators)) {\n      return "operator";\n    }\n    if (stream.match(delimiters)) {\n      return "punctuation";\n    }\n\n    if (stream.match(constants)) {\n      return "atom";\n    }\n\n    if (stream.match(atProp) || state.prop && stream.match(identifiers)) {\n      return "property";\n    }\n\n    if (stream.match(keywords)) {\n      return "keyword";\n    }\n\n    if (stream.match(identifiers)) {\n      return "variable";\n    }\n\n    // Handle non-detected items\n    stream.next();\n    return ERRORCLASS;\n  }\n\n  function tokenFactory(delimiter, singleline, outclass) {\n    return function(stream, state) {\n      while (!stream.eol()) {\n        stream.eatWhile(/[^\'"\\/\\\\]/);\n        if (stream.eat("\\\\")) {\n          stream.next();\n          if (singleline && stream.eol()) {\n            return outclass;\n          }\n        } else if (stream.match(delimiter)) {\n          state.tokenize = tokenBase;\n          return outclass;\n        } else {\n          stream.eat(/[\'"\\/]/);\n        }\n      }\n      if (singleline) {\n        if (parserConf.singleLineStringErrors) {\n          outclass = ERRORCLASS;\n        } else {\n          state.tokenize = tokenBase;\n        }\n      }\n      return outclass;\n    };\n  }\n\n  function longComment(stream, state) {\n    while (!stream.eol()) {\n      stream.eatWhile(/[^#]/);\n      if (stream.match("###")) {\n        state.tokenize = tokenBase;\n        break;\n      }\n      stream.eatWhile("#");\n    }\n    return "comment";\n  }\n\n  function indent(stream, state, type) {\n    type = type || "coffee";\n    var offset = 0, align = false, alignOffset = null;\n    for (var scope = state.scope; scope; scope = scope.prev) {\n      if (scope.type === "coffee" || scope.type == "}") {\n        offset = scope.offset + conf.indentUnit;\n        break;\n      }\n    }\n    if (type !== "coffee") {\n      align = null;\n      alignOffset = stream.column() + stream.current().length;\n    } else if (state.scope.align) {\n      state.scope.align = false;\n    }\n    state.scope = {\n      offset: offset,\n      type: type,\n      prev: state.scope,\n      align: align,\n      alignOffset: alignOffset\n    };\n  }\n\n  function dedent(stream, state) {\n    if (!state.scope.prev) return;\n    if (state.scope.type === "coffee") {\n      var _indent = stream.indentation();\n      var matched = false;\n      for (var scope = state.scope; scope; scope = scope.prev) {\n        if (_indent === scope.offset) {\n          matched = true;\n          break;\n        }\n      }\n      if (!matched) {\n        return true;\n      }\n      while (state.scope.prev && state.scope.offset !== _indent) {\n        state.scope = state.scope.prev;\n      }\n      return false;\n    } else {\n      state.scope = state.scope.prev;\n      return false;\n    }\n  }\n\n  function tokenLexer(stream, state) {\n    var style = state.tokenize(stream, state);\n    var current = stream.current();\n\n    // Handle scope changes.\n    if (current === "return") {\n      state.dedent = true;\n    }\n    if (((current === "->" || current === "=>") && stream.eol())\n        || style === "indent") {\n      indent(stream, state);\n    }\n    var delimiter_index = "[({".indexOf(current);\n    if (delimiter_index !== -1) {\n      indent(stream, state, "])}".slice(delimiter_index, delimiter_index+1));\n    }\n    if (indentKeywords.exec(current)){\n      indent(stream, state);\n    }\n    if (current == "then"){\n      dedent(stream, state);\n    }\n\n\n    if (style === "dedent") {\n      if (dedent(stream, state)) {\n        return ERRORCLASS;\n      }\n    }\n    delimiter_index = "])}".indexOf(current);\n    if (delimiter_index !== -1) {\n      while (state.scope.type == "coffee" && state.scope.prev)\n        state.scope = state.scope.prev;\n      if (state.scope.type == current)\n        state.scope = state.scope.prev;\n    }\n    if (state.dedent && stream.eol()) {\n      if (state.scope.type == "coffee" && state.scope.prev)\n        state.scope = state.scope.prev;\n      state.dedent = false;\n    }\n\n    return style;\n  }\n\n  var external = {\n    startState: function(basecolumn) {\n      return {\n        tokenize: tokenBase,\n        scope: {offset:basecolumn || 0, type:"coffee", prev: null, align: false},\n        prop: false,\n        dedent: 0\n      };\n    },\n\n    token: function(stream, state) {\n      var fillAlign = state.scope.align === null && state.scope;\n      if (fillAlign && stream.sol()) fillAlign.align = false;\n\n      var style = tokenLexer(stream, state);\n      if (style && style != "comment") {\n        if (fillAlign) fillAlign.align = true;\n        state.prop = style == "punctuation" && stream.current() == "."\n      }\n\n      return style;\n    },\n\n    indent: function(state, text) {\n      if (state.tokenize != tokenBase) return 0;\n      var scope = state.scope;\n      var closer = text && "])}".indexOf(text.charAt(0)) > -1;\n      if (closer) while (scope.type == "coffee" && scope.prev) scope = scope.prev;\n      var closes = closer && scope.type === text.charAt(0);\n      if (scope.align)\n        return scope.alignOffset - (closes ? 1 : 0);\n      else\n        return (closes ? scope.prev : scope).offset;\n    },\n\n    lineComment: "#",\n    fold: "indent"\n  };\n  return external;\n});\n\n// IANA registered media type\n// https://www.iana.org/assignments/media-types/\nCodeMirror.defineMIME("application/vnd.coffeescript", "coffeescript");\n\nCodeMirror.defineMIME("text/x-coffeescript", "coffeescript");\nCodeMirror.defineMIME("text/coffeescript", "coffeescript");\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/coffeescript/coffeescript.js?')},"./node_modules/codemirror/mode/css/css.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("css", function(config, parserConfig) {\n  var inline = parserConfig.inline\n  if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css");\n\n  var indentUnit = config.indentUnit,\n      tokenHooks = parserConfig.tokenHooks,\n      documentTypes = parserConfig.documentTypes || {},\n      mediaTypes = parserConfig.mediaTypes || {},\n      mediaFeatures = parserConfig.mediaFeatures || {},\n      mediaValueKeywords = parserConfig.mediaValueKeywords || {},\n      propertyKeywords = parserConfig.propertyKeywords || {},\n      nonStandardPropertyKeywords = parserConfig.nonStandardPropertyKeywords || {},\n      fontProperties = parserConfig.fontProperties || {},\n      counterDescriptors = parserConfig.counterDescriptors || {},\n      colorKeywords = parserConfig.colorKeywords || {},\n      valueKeywords = parserConfig.valueKeywords || {},\n      allowNested = parserConfig.allowNested,\n      lineComment = parserConfig.lineComment,\n      supportsAtComponent = parserConfig.supportsAtComponent === true;\n\n  var type, override;\n  function ret(style, tp) { type = tp; return style; }\n\n  // Tokenizers\n\n  function tokenBase(stream, state) {\n    var ch = stream.next();\n    if (tokenHooks[ch]) {\n      var result = tokenHooks[ch](stream, state);\n      if (result !== false) return result;\n    }\n    if (ch == "@") {\n      stream.eatWhile(/[\\w\\\\\\-]/);\n      return ret("def", stream.current());\n    } else if (ch == "=" || (ch == "~" || ch == "|") && stream.eat("=")) {\n      return ret(null, "compare");\n    } else if (ch == "\\"" || ch == "\'") {\n      state.tokenize = tokenString(ch);\n      return state.tokenize(stream, state);\n    } else if (ch == "#") {\n      stream.eatWhile(/[\\w\\\\\\-]/);\n      return ret("atom", "hash");\n    } else if (ch == "!") {\n      stream.match(/^\\s*\\w*/);\n      return ret("keyword", "important");\n    } else if (/\\d/.test(ch) || ch == "." && stream.eat(/\\d/)) {\n      stream.eatWhile(/[\\w.%]/);\n      return ret("number", "unit");\n    } else if (ch === "-") {\n      if (/[\\d.]/.test(stream.peek())) {\n        stream.eatWhile(/[\\w.%]/);\n        return ret("number", "unit");\n      } else if (stream.match(/^-[\\w\\\\\\-]*/)) {\n        stream.eatWhile(/[\\w\\\\\\-]/);\n        if (stream.match(/^\\s*:/, false))\n          return ret("variable-2", "variable-definition");\n        return ret("variable-2", "variable");\n      } else if (stream.match(/^\\w+-/)) {\n        return ret("meta", "meta");\n      }\n    } else if (/[,+>*\\/]/.test(ch)) {\n      return ret(null, "select-op");\n    } else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) {\n      return ret("qualifier", "qualifier");\n    } else if (/[:;{}\\[\\]\\(\\)]/.test(ch)) {\n      return ret(null, ch);\n    } else if (stream.match(/[\\w-.]+(?=\\()/)) {\n      if (/^(url(-prefix)?|domain|regexp)$/.test(stream.current().toLowerCase())) {\n        state.tokenize = tokenParenthesized;\n      }\n      return ret("variable callee", "variable");\n    } else if (/[\\w\\\\\\-]/.test(ch)) {\n      stream.eatWhile(/[\\w\\\\\\-]/);\n      return ret("property", "word");\n    } else {\n      return ret(null, null);\n    }\n  }\n\n  function tokenString(quote) {\n    return function(stream, state) {\n      var escaped = false, ch;\n      while ((ch = stream.next()) != null) {\n        if (ch == quote && !escaped) {\n          if (quote == ")") stream.backUp(1);\n          break;\n        }\n        escaped = !escaped && ch == "\\\\";\n      }\n      if (ch == quote || !escaped && quote != ")") state.tokenize = null;\n      return ret("string", "string");\n    };\n  }\n\n  function tokenParenthesized(stream, state) {\n    stream.next(); // Must be \'(\'\n    if (!stream.match(/\\s*[\\"\\\')]/, false))\n      state.tokenize = tokenString(")");\n    else\n      state.tokenize = null;\n    return ret(null, "(");\n  }\n\n  // Context management\n\n  function Context(type, indent, prev) {\n    this.type = type;\n    this.indent = indent;\n    this.prev = prev;\n  }\n\n  function pushContext(state, stream, type, indent) {\n    state.context = new Context(type, stream.indentation() + (indent === false ? 0 : indentUnit), state.context);\n    return type;\n  }\n\n  function popContext(state) {\n    if (state.context.prev)\n      state.context = state.context.prev;\n    return state.context.type;\n  }\n\n  function pass(type, stream, state) {\n    return states[state.context.type](type, stream, state);\n  }\n  function popAndPass(type, stream, state, n) {\n    for (var i = n || 1; i > 0; i--)\n      state.context = state.context.prev;\n    return pass(type, stream, state);\n  }\n\n  // Parser\n\n  function wordAsValue(stream) {\n    var word = stream.current().toLowerCase();\n    if (valueKeywords.hasOwnProperty(word))\n      override = "atom";\n    else if (colorKeywords.hasOwnProperty(word))\n      override = "keyword";\n    else\n      override = "variable";\n  }\n\n  var states = {};\n\n  states.top = function(type, stream, state) {\n    if (type == "{") {\n      return pushContext(state, stream, "block");\n    } else if (type == "}" && state.context.prev) {\n      return popContext(state);\n    } else if (supportsAtComponent && /@component/i.test(type)) {\n      return pushContext(state, stream, "atComponentBlock");\n    } else if (/^@(-moz-)?document$/i.test(type)) {\n      return pushContext(state, stream, "documentTypes");\n    } else if (/^@(media|supports|(-moz-)?document|import)$/i.test(type)) {\n      return pushContext(state, stream, "atBlock");\n    } else if (/^@(font-face|counter-style)/i.test(type)) {\n      state.stateArg = type;\n      return "restricted_atBlock_before";\n    } else if (/^@(-(moz|ms|o|webkit)-)?keyframes$/i.test(type)) {\n      return "keyframes";\n    } else if (type && type.charAt(0) == "@") {\n      return pushContext(state, stream, "at");\n    } else if (type == "hash") {\n      override = "builtin";\n    } else if (type == "word") {\n      override = "tag";\n    } else if (type == "variable-definition") {\n      return "maybeprop";\n    } else if (type == "interpolation") {\n      return pushContext(state, stream, "interpolation");\n    } else if (type == ":") {\n      return "pseudo";\n    } else if (allowNested && type == "(") {\n      return pushContext(state, stream, "parens");\n    }\n    return state.context.type;\n  };\n\n  states.block = function(type, stream, state) {\n    if (type == "word") {\n      var word = stream.current().toLowerCase();\n      if (propertyKeywords.hasOwnProperty(word)) {\n        override = "property";\n        return "maybeprop";\n      } else if (nonStandardPropertyKeywords.hasOwnProperty(word)) {\n        override = "string-2";\n        return "maybeprop";\n      } else if (allowNested) {\n        override = stream.match(/^\\s*:(?:\\s|$)/, false) ? "property" : "tag";\n        return "block";\n      } else {\n        override += " error";\n        return "maybeprop";\n      }\n    } else if (type == "meta") {\n      return "block";\n    } else if (!allowNested && (type == "hash" || type == "qualifier")) {\n      override = "error";\n      return "block";\n    } else {\n      return states.top(type, stream, state);\n    }\n  };\n\n  states.maybeprop = function(type, stream, state) {\n    if (type == ":") return pushContext(state, stream, "prop");\n    return pass(type, stream, state);\n  };\n\n  states.prop = function(type, stream, state) {\n    if (type == ";") return popContext(state);\n    if (type == "{" && allowNested) return pushContext(state, stream, "propBlock");\n    if (type == "}" || type == "{") return popAndPass(type, stream, state);\n    if (type == "(") return pushContext(state, stream, "parens");\n\n    if (type == "hash" && !/^#([0-9a-fA-f]{3,4}|[0-9a-fA-f]{6}|[0-9a-fA-f]{8})$/.test(stream.current())) {\n      override += " error";\n    } else if (type == "word") {\n      wordAsValue(stream);\n    } else if (type == "interpolation") {\n      return pushContext(state, stream, "interpolation");\n    }\n    return "prop";\n  };\n\n  states.propBlock = function(type, _stream, state) {\n    if (type == "}") return popContext(state);\n    if (type == "word") { override = "property"; return "maybeprop"; }\n    return state.context.type;\n  };\n\n  states.parens = function(type, stream, state) {\n    if (type == "{" || type == "}") return popAndPass(type, stream, state);\n    if (type == ")") return popContext(state);\n    if (type == "(") return pushContext(state, stream, "parens");\n    if (type == "interpolation") return pushContext(state, stream, "interpolation");\n    if (type == "word") wordAsValue(stream);\n    return "parens";\n  };\n\n  states.pseudo = function(type, stream, state) {\n    if (type == "meta") return "pseudo";\n\n    if (type == "word") {\n      override = "variable-3";\n      return state.context.type;\n    }\n    return pass(type, stream, state);\n  };\n\n  states.documentTypes = function(type, stream, state) {\n    if (type == "word" && documentTypes.hasOwnProperty(stream.current())) {\n      override = "tag";\n      return state.context.type;\n    } else {\n      return states.atBlock(type, stream, state);\n    }\n  };\n\n  states.atBlock = function(type, stream, state) {\n    if (type == "(") return pushContext(state, stream, "atBlock_parens");\n    if (type == "}" || type == ";") return popAndPass(type, stream, state);\n    if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top");\n\n    if (type == "interpolation") return pushContext(state, stream, "interpolation");\n\n    if (type == "word") {\n      var word = stream.current().toLowerCase();\n      if (word == "only" || word == "not" || word == "and" || word == "or")\n        override = "keyword";\n      else if (mediaTypes.hasOwnProperty(word))\n        override = "attribute";\n      else if (mediaFeatures.hasOwnProperty(word))\n        override = "property";\n      else if (mediaValueKeywords.hasOwnProperty(word))\n        override = "keyword";\n      else if (propertyKeywords.hasOwnProperty(word))\n        override = "property";\n      else if (nonStandardPropertyKeywords.hasOwnProperty(word))\n        override = "string-2";\n      else if (valueKeywords.hasOwnProperty(word))\n        override = "atom";\n      else if (colorKeywords.hasOwnProperty(word))\n        override = "keyword";\n      else\n        override = "error";\n    }\n    return state.context.type;\n  };\n\n  states.atComponentBlock = function(type, stream, state) {\n    if (type == "}")\n      return popAndPass(type, stream, state);\n    if (type == "{")\n      return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top", false);\n    if (type == "word")\n      override = "error";\n    return state.context.type;\n  };\n\n  states.atBlock_parens = function(type, stream, state) {\n    if (type == ")") return popContext(state);\n    if (type == "{" || type == "}") return popAndPass(type, stream, state, 2);\n    return states.atBlock(type, stream, state);\n  };\n\n  states.restricted_atBlock_before = function(type, stream, state) {\n    if (type == "{")\n      return pushContext(state, stream, "restricted_atBlock");\n    if (type == "word" && state.stateArg == "@counter-style") {\n      override = "variable";\n      return "restricted_atBlock_before";\n    }\n    return pass(type, stream, state);\n  };\n\n  states.restricted_atBlock = function(type, stream, state) {\n    if (type == "}") {\n      state.stateArg = null;\n      return popContext(state);\n    }\n    if (type == "word") {\n      if ((state.stateArg == "@font-face" && !fontProperties.hasOwnProperty(stream.current().toLowerCase())) ||\n          (state.stateArg == "@counter-style" && !counterDescriptors.hasOwnProperty(stream.current().toLowerCase())))\n        override = "error";\n      else\n        override = "property";\n      return "maybeprop";\n    }\n    return "restricted_atBlock";\n  };\n\n  states.keyframes = function(type, stream, state) {\n    if (type == "word") { override = "variable"; return "keyframes"; }\n    if (type == "{") return pushContext(state, stream, "top");\n    return pass(type, stream, state);\n  };\n\n  states.at = function(type, stream, state) {\n    if (type == ";") return popContext(state);\n    if (type == "{" || type == "}") return popAndPass(type, stream, state);\n    if (type == "word") override = "tag";\n    else if (type == "hash") override = "builtin";\n    return "at";\n  };\n\n  states.interpolation = function(type, stream, state) {\n    if (type == "}") return popContext(state);\n    if (type == "{" || type == ";") return popAndPass(type, stream, state);\n    if (type == "word") override = "variable";\n    else if (type != "variable" && type != "(" && type != ")") override = "error";\n    return "interpolation";\n  };\n\n  return {\n    startState: function(base) {\n      return {tokenize: null,\n              state: inline ? "block" : "top",\n              stateArg: null,\n              context: new Context(inline ? "block" : "top", base || 0, null)};\n    },\n\n    token: function(stream, state) {\n      if (!state.tokenize && stream.eatSpace()) return null;\n      var style = (state.tokenize || tokenBase)(stream, state);\n      if (style && typeof style == "object") {\n        type = style[1];\n        style = style[0];\n      }\n      override = style;\n      if (type != "comment")\n        state.state = states[state.state](type, stream, state);\n      return override;\n    },\n\n    indent: function(state, textAfter) {\n      var cx = state.context, ch = textAfter && textAfter.charAt(0);\n      var indent = cx.indent;\n      if (cx.type == "prop" && (ch == "}" || ch == ")")) cx = cx.prev;\n      if (cx.prev) {\n        if (ch == "}" && (cx.type == "block" || cx.type == "top" ||\n                          cx.type == "interpolation" || cx.type == "restricted_atBlock")) {\n          // Resume indentation from parent context.\n          cx = cx.prev;\n          indent = cx.indent;\n        } else if (ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") ||\n            ch == "{" && (cx.type == "at" || cx.type == "atBlock")) {\n          // Dedent relative to current context.\n          indent = Math.max(0, cx.indent - indentUnit);\n        }\n      }\n      return indent;\n    },\n\n    electricChars: "}",\n    blockCommentStart: "/*",\n    blockCommentEnd: "*/",\n    blockCommentContinue: " * ",\n    lineComment: lineComment,\n    fold: "brace"\n  };\n});\n\n  function keySet(array) {\n    var keys = {};\n    for (var i = 0; i < array.length; ++i) {\n      keys[array[i].toLowerCase()] = true;\n    }\n    return keys;\n  }\n\n  var documentTypes_ = [\n    "domain", "regexp", "url", "url-prefix"\n  ], documentTypes = keySet(documentTypes_);\n\n  var mediaTypes_ = [\n    "all", "aural", "braille", "handheld", "print", "projection", "screen",\n    "tty", "tv", "embossed"\n  ], mediaTypes = keySet(mediaTypes_);\n\n  var mediaFeatures_ = [\n    "width", "min-width", "max-width", "height", "min-height", "max-height",\n    "device-width", "min-device-width", "max-device-width", "device-height",\n    "min-device-height", "max-device-height", "aspect-ratio",\n    "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",\n    "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",\n    "max-color", "color-index", "min-color-index", "max-color-index",\n    "monochrome", "min-monochrome", "max-monochrome", "resolution",\n    "min-resolution", "max-resolution", "scan", "grid", "orientation",\n    "device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio",\n    "pointer", "any-pointer", "hover", "any-hover"\n  ], mediaFeatures = keySet(mediaFeatures_);\n\n  var mediaValueKeywords_ = [\n    "landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover",\n    "interlace", "progressive"\n  ], mediaValueKeywords = keySet(mediaValueKeywords_);\n\n  var propertyKeywords_ = [\n    "align-content", "align-items", "align-self", "alignment-adjust",\n    "alignment-baseline", "anchor-point", "animation", "animation-delay",\n    "animation-direction", "animation-duration", "animation-fill-mode",\n    "animation-iteration-count", "animation-name", "animation-play-state",\n    "animation-timing-function", "appearance", "azimuth", "backdrop-filter",\n    "backface-visibility", "background", "background-attachment",\n    "background-blend-mode", "background-clip", "background-color",\n    "background-image", "background-origin", "background-position",\n    "background-position-x", "background-position-y", "background-repeat",\n    "background-size", "baseline-shift", "binding", "bleed", "block-size",\n    "bookmark-label", "bookmark-level", "bookmark-state", "bookmark-target",\n    "border", "border-bottom", "border-bottom-color", "border-bottom-left-radius",\n    "border-bottom-right-radius", "border-bottom-style", "border-bottom-width",\n    "border-collapse", "border-color", "border-image", "border-image-outset",\n    "border-image-repeat", "border-image-slice", "border-image-source",\n    "border-image-width", "border-left", "border-left-color", "border-left-style",\n    "border-left-width", "border-radius", "border-right", "border-right-color",\n    "border-right-style", "border-right-width", "border-spacing", "border-style",\n    "border-top", "border-top-color", "border-top-left-radius",\n    "border-top-right-radius", "border-top-style", "border-top-width",\n    "border-width", "bottom", "box-decoration-break", "box-shadow", "box-sizing",\n    "break-after", "break-before", "break-inside", "caption-side", "caret-color",\n    "clear", "clip", "color", "color-profile", "column-count", "column-fill",\n    "column-gap", "column-rule", "column-rule-color", "column-rule-style",\n    "column-rule-width", "column-span", "column-width", "columns", "contain",\n    "content", "counter-increment", "counter-reset", "crop", "cue", "cue-after",\n    "cue-before", "cursor", "direction", "display", "dominant-baseline",\n    "drop-initial-after-adjust", "drop-initial-after-align",\n    "drop-initial-before-adjust", "drop-initial-before-align", "drop-initial-size",\n    "drop-initial-value", "elevation", "empty-cells", "fit", "fit-position",\n    "flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow",\n    "flex-shrink", "flex-wrap", "float", "float-offset", "flow-from", "flow-into",\n    "font", "font-family", "font-feature-settings", "font-kerning",\n    "font-language-override", "font-optical-sizing", "font-size",\n    "font-size-adjust", "font-stretch", "font-style", "font-synthesis",\n    "font-variant", "font-variant-alternates", "font-variant-caps",\n    "font-variant-east-asian", "font-variant-ligatures", "font-variant-numeric",\n    "font-variant-position", "font-variation-settings", "font-weight", "gap",\n    "grid", "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-rows",\n    "grid-column", "grid-column-end", "grid-column-gap", "grid-column-start",\n    "grid-gap", "grid-row", "grid-row-end", "grid-row-gap", "grid-row-start",\n    "grid-template", "grid-template-areas", "grid-template-columns",\n    "grid-template-rows", "hanging-punctuation", "height", "hyphens", "icon",\n    "image-orientation", "image-rendering", "image-resolution", "inline-box-align",\n    "inset", "inset-block", "inset-block-end", "inset-block-start", "inset-inline",\n    "inset-inline-end", "inset-inline-start", "isolation", "justify-content",\n    "justify-items", "justify-self", "left", "letter-spacing", "line-break",\n    "line-height", "line-height-step", "line-stacking", "line-stacking-ruby",\n    "line-stacking-shift", "line-stacking-strategy", "list-style",\n    "list-style-image", "list-style-position", "list-style-type", "margin",\n    "margin-bottom", "margin-left", "margin-right", "margin-top", "marks",\n    "marquee-direction", "marquee-loop", "marquee-play-count", "marquee-speed",\n    "marquee-style", "max-block-size", "max-height", "max-inline-size",\n    "max-width", "min-block-size", "min-height", "min-inline-size", "min-width",\n    "mix-blend-mode", "move-to", "nav-down", "nav-index", "nav-left", "nav-right",\n    "nav-up", "object-fit", "object-position", "offset", "offset-anchor",\n    "offset-distance", "offset-path", "offset-position", "offset-rotate",\n    "opacity", "order", "orphans", "outline", "outline-color", "outline-offset",\n    "outline-style", "outline-width", "overflow", "overflow-style",\n    "overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-bottom",\n    "padding-left", "padding-right", "padding-top", "page", "page-break-after",\n    "page-break-before", "page-break-inside", "page-policy", "pause",\n    "pause-after", "pause-before", "perspective", "perspective-origin", "pitch",\n    "pitch-range", "place-content", "place-items", "place-self", "play-during",\n    "position", "presentation-level", "punctuation-trim", "quotes",\n    "region-break-after", "region-break-before", "region-break-inside",\n    "region-fragment", "rendering-intent", "resize", "rest", "rest-after",\n    "rest-before", "richness", "right", "rotate", "rotation", "rotation-point",\n    "row-gap", "ruby-align", "ruby-overhang", "ruby-position", "ruby-span",\n    "scale", "scroll-behavior", "scroll-margin", "scroll-margin-block",\n    "scroll-margin-block-end", "scroll-margin-block-start", "scroll-margin-bottom",\n    "scroll-margin-inline", "scroll-margin-inline-end",\n    "scroll-margin-inline-start", "scroll-margin-left", "scroll-margin-right",\n    "scroll-margin-top", "scroll-padding", "scroll-padding-block",\n    "scroll-padding-block-end", "scroll-padding-block-start",\n    "scroll-padding-bottom", "scroll-padding-inline", "scroll-padding-inline-end",\n    "scroll-padding-inline-start", "scroll-padding-left", "scroll-padding-right",\n    "scroll-padding-top", "scroll-snap-align", "scroll-snap-type",\n    "shape-image-threshold", "shape-inside", "shape-margin", "shape-outside",\n    "size", "speak", "speak-as", "speak-header", "speak-numeral",\n    "speak-punctuation", "speech-rate", "stress", "string-set", "tab-size",\n    "table-layout", "target", "target-name", "target-new", "target-position",\n    "text-align", "text-align-last", "text-combine-upright", "text-decoration",\n    "text-decoration-color", "text-decoration-line", "text-decoration-skip",\n    "text-decoration-skip-ink", "text-decoration-style", "text-emphasis",\n    "text-emphasis-color", "text-emphasis-position", "text-emphasis-style",\n    "text-height", "text-indent", "text-justify", "text-orientation",\n    "text-outline", "text-overflow", "text-rendering", "text-shadow",\n    "text-size-adjust", "text-space-collapse", "text-transform",\n    "text-underline-position", "text-wrap", "top", "transform", "transform-origin",\n    "transform-style", "transition", "transition-delay", "transition-duration",\n    "transition-property", "transition-timing-function", "translate",\n    "unicode-bidi", "user-select", "vertical-align", "visibility", "voice-balance",\n    "voice-duration", "voice-family", "voice-pitch", "voice-range", "voice-rate",\n    "voice-stress", "voice-volume", "volume", "white-space", "widows", "width",\n    "will-change", "word-break", "word-spacing", "word-wrap", "writing-mode", "z-index",\n    // SVG-specific\n    "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",\n    "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",\n    "color-interpolation", "color-interpolation-filters",\n    "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",\n    "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke",\n    "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",\n    "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",\n    "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",\n    "glyph-orientation-vertical", "text-anchor", "writing-mode"\n  ], propertyKeywords = keySet(propertyKeywords_);\n\n  var nonStandardPropertyKeywords_ = [\n    "border-block", "border-block-color", "border-block-end",\n    "border-block-end-color", "border-block-end-style", "border-block-end-width",\n    "border-block-start", "border-block-start-color", "border-block-start-style",\n    "border-block-start-width", "border-block-style", "border-block-width",\n    "border-inline", "border-inline-color", "border-inline-end",\n    "border-inline-end-color", "border-inline-end-style",\n    "border-inline-end-width", "border-inline-start", "border-inline-start-color",\n    "border-inline-start-style", "border-inline-start-width",\n    "border-inline-style", "border-inline-width", "margin-block",\n    "margin-block-end", "margin-block-start", "margin-inline", "margin-inline-end",\n    "margin-inline-start", "padding-block", "padding-block-end",\n    "padding-block-start", "padding-inline", "padding-inline-end",\n    "padding-inline-start", "scroll-snap-stop", "scrollbar-3d-light-color",\n    "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color",\n    "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color",\n    "scrollbar-track-color", "searchfield-cancel-button", "searchfield-decoration",\n    "searchfield-results-button", "searchfield-results-decoration", "shape-inside", "zoom"\n  ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_);\n\n  var fontProperties_ = [\n    "font-display", "font-family", "src", "unicode-range", "font-variant",\n     "font-feature-settings", "font-stretch", "font-weight", "font-style"\n  ], fontProperties = keySet(fontProperties_);\n\n  var counterDescriptors_ = [\n    "additive-symbols", "fallback", "negative", "pad", "prefix", "range",\n    "speak-as", "suffix", "symbols", "system"\n  ], counterDescriptors = keySet(counterDescriptors_);\n\n  var colorKeywords_ = [\n    "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige",\n    "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown",\n    "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue",\n    "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod",\n    "darkgray", "darkgreen", "darkkhaki", "darkmagenta", "darkolivegreen",\n    "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen",\n    "darkslateblue", "darkslategray", "darkturquoise", "darkviolet",\n    "deeppink", "deepskyblue", "dimgray", "dodgerblue", "firebrick",\n    "floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite",\n    "gold", "goldenrod", "gray", "grey", "green", "greenyellow", "honeydew",\n    "hotpink", "indianred", "indigo", "ivory", "khaki", "lavender",\n    "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral",\n    "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightpink",\n    "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray",\n    "lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta",\n    "maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple",\n    "mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise",\n    "mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin",\n    "navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered",\n    "orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred",\n    "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue",\n    "purple", "rebeccapurple", "red", "rosybrown", "royalblue", "saddlebrown",\n    "salmon", "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue",\n    "slateblue", "slategray", "snow", "springgreen", "steelblue", "tan",\n    "teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white",\n    "whitesmoke", "yellow", "yellowgreen"\n  ], colorKeywords = keySet(colorKeywords_);\n\n  var valueKeywords_ = [\n    "above", "absolute", "activeborder", "additive", "activecaption", "afar",\n    "after-white-space", "ahead", "alias", "all", "all-scroll", "alphabetic", "alternate",\n    "always", "amharic", "amharic-abegede", "antialiased", "appworkspace",\n    "arabic-indic", "armenian", "asterisks", "attr", "auto", "auto-flow", "avoid", "avoid-column", "avoid-page",\n    "avoid-region", "background", "backwards", "baseline", "below", "bidi-override", "binary",\n    "bengali", "blink", "block", "block-axis", "bold", "bolder", "border", "border-box",\n    "both", "bottom", "break", "break-all", "break-word", "bullets", "button", "button-bevel",\n    "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "calc", "cambodian",\n    "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",\n    "cell", "center", "checkbox", "circle", "cjk-decimal", "cjk-earthly-branch",\n    "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",\n    "col-resize", "collapse", "color", "color-burn", "color-dodge", "column", "column-reverse",\n    "compact", "condensed", "contain", "content", "contents",\n    "content-box", "context-menu", "continuous", "copy", "counter", "counters", "cover", "crop",\n    "cross", "crosshair", "currentcolor", "cursive", "cyclic", "darken", "dashed", "decimal",\n    "decimal-leading-zero", "default", "default-button", "dense", "destination-atop",\n    "destination-in", "destination-out", "destination-over", "devanagari", "difference",\n    "disc", "discard", "disclosure-closed", "disclosure-open", "document",\n    "dot-dash", "dot-dot-dash",\n    "dotted", "double", "down", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",\n    "element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",\n    "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",\n    "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",\n    "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",\n    "ethiopic-halehame-gez", "ethiopic-halehame-om-et",\n    "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",\n    "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", "ethiopic-halehame-tig",\n    "ethiopic-numeric", "ew-resize", "exclusion", "expanded", "extends", "extra-condensed",\n    "extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "flex", "flex-end", "flex-start", "footnotes",\n    "forwards", "from", "geometricPrecision", "georgian", "graytext", "grid", "groove",\n    "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hard-light", "hebrew",\n    "help", "hidden", "hide", "higher", "highlight", "highlighttext",\n    "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "hue", "icon", "ignore",\n    "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",\n    "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",\n    "inline-block", "inline-flex", "inline-grid", "inline-table", "inset", "inside", "intrinsic", "invert",\n    "italic", "japanese-formal", "japanese-informal", "justify", "kannada",\n    "katakana", "katakana-iroha", "keep-all", "khmer",\n    "korean-hangul-formal", "korean-hanja-formal", "korean-hanja-informal",\n    "landscape", "lao", "large", "larger", "left", "level", "lighter", "lighten",\n    "line-through", "linear", "linear-gradient", "lines", "list-item", "listbox", "listitem",\n    "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",\n    "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",\n    "lower-roman", "lowercase", "ltr", "luminosity", "malayalam", "match", "matrix", "matrix3d",\n    "media-controls-background", "media-current-time-display",\n    "media-fullscreen-button", "media-mute-button", "media-play-button",\n    "media-return-to-realtime-button", "media-rewind-button",\n    "media-seek-back-button", "media-seek-forward-button", "media-slider",\n    "media-sliderthumb", "media-time-remaining-display", "media-volume-slider",\n    "media-volume-slider-container", "media-volume-sliderthumb", "medium",\n    "menu", "menulist", "menulist-button", "menulist-text",\n    "menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic",\n    "mix", "mongolian", "monospace", "move", "multiple", "multiply", "myanmar", "n-resize",\n    "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",\n    "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",\n    "ns-resize", "numbers", "numeric", "nw-resize", "nwse-resize", "oblique", "octal", "opacity", "open-quote",\n    "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",\n    "outside", "outside-shape", "overlay", "overline", "padding", "padding-box",\n    "painted", "page", "paused", "persian", "perspective", "plus-darker", "plus-lighter",\n    "pointer", "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d",\n    "progress", "push-button", "radial-gradient", "radio", "read-only",\n    "read-write", "read-write-plaintext-only", "rectangle", "region",\n    "relative", "repeat", "repeating-linear-gradient",\n    "repeating-radial-gradient", "repeat-x", "repeat-y", "reset", "reverse",\n    "rgb", "rgba", "ridge", "right", "rotate", "rotate3d", "rotateX", "rotateY",\n    "rotateZ", "round", "row", "row-resize", "row-reverse", "rtl", "run-in", "running",\n    "s-resize", "sans-serif", "saturation", "scale", "scale3d", "scaleX", "scaleY", "scaleZ", "screen",\n    "scroll", "scrollbar", "scroll-position", "se-resize", "searchfield",\n    "searchfield-cancel-button", "searchfield-decoration",\n    "searchfield-results-button", "searchfield-results-decoration", "self-start", "self-end",\n    "semi-condensed", "semi-expanded", "separate", "serif", "show", "sidama",\n    "simp-chinese-formal", "simp-chinese-informal", "single",\n    "skew", "skewX", "skewY", "skip-white-space", "slide", "slider-horizontal",\n    "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",\n    "small", "small-caps", "small-caption", "smaller", "soft-light", "solid", "somali",\n    "source-atop", "source-in", "source-out", "source-over", "space", "space-around", "space-between", "space-evenly", "spell-out", "square",\n    "square-button", "start", "static", "status-bar", "stretch", "stroke", "sub",\n    "subpixel-antialiased", "super", "sw-resize", "symbolic", "symbols", "system-ui", "table",\n    "table-caption", "table-cell", "table-column", "table-column-group",\n    "table-footer-group", "table-header-group", "table-row", "table-row-group",\n    "tamil",\n    "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",\n    "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",\n    "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",\n    "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",\n    "trad-chinese-formal", "trad-chinese-informal", "transform",\n    "translate", "translate3d", "translateX", "translateY", "translateZ",\n    "transparent", "ultra-condensed", "ultra-expanded", "underline", "unset", "up",\n    "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",\n    "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",\n    "var", "vertical", "vertical-text", "visible", "visibleFill", "visiblePainted",\n    "visibleStroke", "visual", "w-resize", "wait", "wave", "wider",\n    "window", "windowframe", "windowtext", "words", "wrap", "wrap-reverse", "x-large", "x-small", "xor",\n    "xx-large", "xx-small"\n  ], valueKeywords = keySet(valueKeywords_);\n\n  var allWords = documentTypes_.concat(mediaTypes_).concat(mediaFeatures_).concat(mediaValueKeywords_)\n    .concat(propertyKeywords_).concat(nonStandardPropertyKeywords_).concat(colorKeywords_)\n    .concat(valueKeywords_);\n  CodeMirror.registerHelper("hintWords", "css", allWords);\n\n  function tokenCComment(stream, state) {\n    var maybeEnd = false, ch;\n    while ((ch = stream.next()) != null) {\n      if (maybeEnd && ch == "/") {\n        state.tokenize = null;\n        break;\n      }\n      maybeEnd = (ch == "*");\n    }\n    return ["comment", "comment"];\n  }\n\n  CodeMirror.defineMIME("text/css", {\n    documentTypes: documentTypes,\n    mediaTypes: mediaTypes,\n    mediaFeatures: mediaFeatures,\n    mediaValueKeywords: mediaValueKeywords,\n    propertyKeywords: propertyKeywords,\n    nonStandardPropertyKeywords: nonStandardPropertyKeywords,\n    fontProperties: fontProperties,\n    counterDescriptors: counterDescriptors,\n    colorKeywords: colorKeywords,\n    valueKeywords: valueKeywords,\n    tokenHooks: {\n      "/": function(stream, state) {\n        if (!stream.eat("*")) return false;\n        state.tokenize = tokenCComment;\n        return tokenCComment(stream, state);\n      }\n    },\n    name: "css"\n  });\n\n  CodeMirror.defineMIME("text/x-scss", {\n    mediaTypes: mediaTypes,\n    mediaFeatures: mediaFeatures,\n    mediaValueKeywords: mediaValueKeywords,\n    propertyKeywords: propertyKeywords,\n    nonStandardPropertyKeywords: nonStandardPropertyKeywords,\n    colorKeywords: colorKeywords,\n    valueKeywords: valueKeywords,\n    fontProperties: fontProperties,\n    allowNested: true,\n    lineComment: "//",\n    tokenHooks: {\n      "/": function(stream, state) {\n        if (stream.eat("/")) {\n          stream.skipToEnd();\n          return ["comment", "comment"];\n        } else if (stream.eat("*")) {\n          state.tokenize = tokenCComment;\n          return tokenCComment(stream, state);\n        } else {\n          return ["operator", "operator"];\n        }\n      },\n      ":": function(stream) {\n        if (stream.match(/\\s*\\{/, false))\n          return [null, null]\n        return false;\n      },\n      "$": function(stream) {\n        stream.match(/^[\\w-]+/);\n        if (stream.match(/^\\s*:/, false))\n          return ["variable-2", "variable-definition"];\n        return ["variable-2", "variable"];\n      },\n      "#": function(stream) {\n        if (!stream.eat("{")) return false;\n        return [null, "interpolation"];\n      }\n    },\n    name: "css",\n    helperType: "scss"\n  });\n\n  CodeMirror.defineMIME("text/x-less", {\n    mediaTypes: mediaTypes,\n    mediaFeatures: mediaFeatures,\n    mediaValueKeywords: mediaValueKeywords,\n    propertyKeywords: propertyKeywords,\n    nonStandardPropertyKeywords: nonStandardPropertyKeywords,\n    colorKeywords: colorKeywords,\n    valueKeywords: valueKeywords,\n    fontProperties: fontProperties,\n    allowNested: true,\n    lineComment: "//",\n    tokenHooks: {\n      "/": function(stream, state) {\n        if (stream.eat("/")) {\n          stream.skipToEnd();\n          return ["comment", "comment"];\n        } else if (stream.eat("*")) {\n          state.tokenize = tokenCComment;\n          return tokenCComment(stream, state);\n        } else {\n          return ["operator", "operator"];\n        }\n      },\n      "@": function(stream) {\n        if (stream.eat("{")) return [null, "interpolation"];\n        if (stream.match(/^(charset|document|font-face|import|(-(moz|ms|o|webkit)-)?keyframes|media|namespace|page|supports)\\b/i, false)) return false;\n        stream.eatWhile(/[\\w\\\\\\-]/);\n        if (stream.match(/^\\s*:/, false))\n          return ["variable-2", "variable-definition"];\n        return ["variable-2", "variable"];\n      },\n      "&": function() {\n        return ["atom", "atom"];\n      }\n    },\n    name: "css",\n    helperType: "less"\n  });\n\n  CodeMirror.defineMIME("text/x-gss", {\n    documentTypes: documentTypes,\n    mediaTypes: mediaTypes,\n    mediaFeatures: mediaFeatures,\n    propertyKeywords: propertyKeywords,\n    nonStandardPropertyKeywords: nonStandardPropertyKeywords,\n    fontProperties: fontProperties,\n    counterDescriptors: counterDescriptors,\n    colorKeywords: colorKeywords,\n    valueKeywords: valueKeywords,\n    supportsAtComponent: true,\n    tokenHooks: {\n      "/": function(stream, state) {\n        if (!stream.eat("*")) return false;\n        state.tokenize = tokenCComment;\n        return tokenCComment(stream, state);\n      }\n    },\n    name: "css",\n    helperType: "gss"\n  });\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/css/css.js?')},"./node_modules/codemirror/mode/go/go.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("go", function(config) {\n  var indentUnit = config.indentUnit;\n\n  var keywords = {\n    "break":true, "case":true, "chan":true, "const":true, "continue":true,\n    "default":true, "defer":true, "else":true, "fallthrough":true, "for":true,\n    "func":true, "go":true, "goto":true, "if":true, "import":true,\n    "interface":true, "map":true, "package":true, "range":true, "return":true,\n    "select":true, "struct":true, "switch":true, "type":true, "var":true,\n    "bool":true, "byte":true, "complex64":true, "complex128":true,\n    "float32":true, "float64":true, "int8":true, "int16":true, "int32":true,\n    "int64":true, "string":true, "uint8":true, "uint16":true, "uint32":true,\n    "uint64":true, "int":true, "uint":true, "uintptr":true, "error": true,\n    "rune":true\n  };\n\n  var atoms = {\n    "true":true, "false":true, "iota":true, "nil":true, "append":true,\n    "cap":true, "close":true, "complex":true, "copy":true, "delete":true, "imag":true,\n    "len":true, "make":true, "new":true, "panic":true, "print":true,\n    "println":true, "real":true, "recover":true\n  };\n\n  var isOperatorChar = /[+\\-*&^%:=<>!|\\/]/;\n\n  var curPunc;\n\n  function tokenBase(stream, state) {\n    var ch = stream.next();\n    if (ch == \'"\' || ch == "\'" || ch == "`") {\n      state.tokenize = tokenString(ch);\n      return state.tokenize(stream, state);\n    }\n    if (/[\\d\\.]/.test(ch)) {\n      if (ch == ".") {\n        stream.match(/^[0-9]+([eE][\\-+]?[0-9]+)?/);\n      } else if (ch == "0") {\n        stream.match(/^[xX][0-9a-fA-F]+/) || stream.match(/^0[0-7]+/);\n      } else {\n        stream.match(/^[0-9]*\\.?[0-9]*([eE][\\-+]?[0-9]+)?/);\n      }\n      return "number";\n    }\n    if (/[\\[\\]{}\\(\\),;\\:\\.]/.test(ch)) {\n      curPunc = ch;\n      return null;\n    }\n    if (ch == "/") {\n      if (stream.eat("*")) {\n        state.tokenize = tokenComment;\n        return tokenComment(stream, state);\n      }\n      if (stream.eat("/")) {\n        stream.skipToEnd();\n        return "comment";\n      }\n    }\n    if (isOperatorChar.test(ch)) {\n      stream.eatWhile(isOperatorChar);\n      return "operator";\n    }\n    stream.eatWhile(/[\\w\\$_\\xa1-\\uffff]/);\n    var cur = stream.current();\n    if (keywords.propertyIsEnumerable(cur)) {\n      if (cur == "case" || cur == "default") curPunc = "case";\n      return "keyword";\n    }\n    if (atoms.propertyIsEnumerable(cur)) return "atom";\n    return "variable";\n  }\n\n  function tokenString(quote) {\n    return function(stream, state) {\n      var escaped = false, next, end = false;\n      while ((next = stream.next()) != null) {\n        if (next == quote && !escaped) {end = true; break;}\n        escaped = !escaped && quote != "`" && next == "\\\\";\n      }\n      if (end || !(escaped || quote == "`"))\n        state.tokenize = tokenBase;\n      return "string";\n    };\n  }\n\n  function tokenComment(stream, state) {\n    var maybeEnd = false, ch;\n    while (ch = stream.next()) {\n      if (ch == "/" && maybeEnd) {\n        state.tokenize = tokenBase;\n        break;\n      }\n      maybeEnd = (ch == "*");\n    }\n    return "comment";\n  }\n\n  function Context(indented, column, type, align, prev) {\n    this.indented = indented;\n    this.column = column;\n    this.type = type;\n    this.align = align;\n    this.prev = prev;\n  }\n  function pushContext(state, col, type) {\n    return state.context = new Context(state.indented, col, type, null, state.context);\n  }\n  function popContext(state) {\n    if (!state.context.prev) return;\n    var t = state.context.type;\n    if (t == ")" || t == "]" || t == "}")\n      state.indented = state.context.indented;\n    return state.context = state.context.prev;\n  }\n\n  // Interface\n\n  return {\n    startState: function(basecolumn) {\n      return {\n        tokenize: null,\n        context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),\n        indented: 0,\n        startOfLine: true\n      };\n    },\n\n    token: function(stream, state) {\n      var ctx = state.context;\n      if (stream.sol()) {\n        if (ctx.align == null) ctx.align = false;\n        state.indented = stream.indentation();\n        state.startOfLine = true;\n        if (ctx.type == "case") ctx.type = "}";\n      }\n      if (stream.eatSpace()) return null;\n      curPunc = null;\n      var style = (state.tokenize || tokenBase)(stream, state);\n      if (style == "comment") return style;\n      if (ctx.align == null) ctx.align = true;\n\n      if (curPunc == "{") pushContext(state, stream.column(), "}");\n      else if (curPunc == "[") pushContext(state, stream.column(), "]");\n      else if (curPunc == "(") pushContext(state, stream.column(), ")");\n      else if (curPunc == "case") ctx.type = "case";\n      else if (curPunc == "}" && ctx.type == "}") popContext(state);\n      else if (curPunc == ctx.type) popContext(state);\n      state.startOfLine = false;\n      return style;\n    },\n\n    indent: function(state, textAfter) {\n      if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass;\n      var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);\n      if (ctx.type == "case" && /^(?:case|default)\\b/.test(textAfter)) {\n        state.context.type = "}";\n        return ctx.indented;\n      }\n      var closing = firstChar == ctx.type;\n      if (ctx.align) return ctx.column + (closing ? 0 : 1);\n      else return ctx.indented + (closing ? 0 : indentUnit);\n    },\n\n    electricChars: "{}):",\n    closeBrackets: "()[]{}\'\'\\"\\"``",\n    fold: "brace",\n    blockCommentStart: "/*",\n    blockCommentEnd: "*/",\n    lineComment: "//"\n  };\n});\n\nCodeMirror.defineMIME("text/x-go", "go");\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/go/go.js?')},"./node_modules/codemirror/mode/handlebars/handlebars.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/addon/mode/simple.js"), __webpack_require__("./node_modules/codemirror/addon/mode/multiplex.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  CodeMirror.defineSimpleMode("handlebars-tags", {\n    start: [\n      { regex: /\\{\\{\\{/, push: "handlebars_raw", token: "tag" },\n      { regex: /\\{\\{!--/, push: "dash_comment", token: "comment" },\n      { regex: /\\{\\{!/,   push: "comment", token: "comment" },\n      { regex: /\\{\\{/,    push: "handlebars", token: "tag" }\n    ],\n    handlebars_raw: [\n      { regex: /\\}\\}\\}/, pop: true, token: "tag" },\n    ],\n    handlebars: [\n      { regex: /\\}\\}/, pop: true, token: "tag" },\n\n      // Double and single quotes\n      { regex: /"(?:[^\\\\"]|\\\\.)*"?/, token: "string" },\n      { regex: /\'(?:[^\\\\\']|\\\\.)*\'?/, token: "string" },\n\n      // Handlebars keywords\n      { regex: />|[#\\/]([A-Za-z_]\\w*)/, token: "keyword" },\n      { regex: /(?:else|this)\\b/, token: "keyword" },\n\n      // Numeral\n      { regex: /\\d+/i, token: "number" },\n\n      // Atoms like = and .\n      { regex: /=|~|@|true|false/, token: "atom" },\n\n      // Paths\n      { regex: /(?:\\.\\.\\/)*(?:[A-Za-z_][\\w\\.]*)+/, token: "variable-2" }\n    ],\n    dash_comment: [\n      { regex: /--\\}\\}/, pop: true, token: "comment" },\n\n      // Commented code\n      { regex: /./, token: "comment"}\n    ],\n    comment: [\n      { regex: /\\}\\}/, pop: true, token: "comment" },\n      { regex: /./, token: "comment" }\n    ],\n    meta: {\n      blockCommentStart: "{{--",\n      blockCommentEnd: "--}}"\n    }\n  });\n\n  CodeMirror.defineMode("handlebars", function(config, parserConfig) {\n    var handlebars = CodeMirror.getMode(config, "handlebars-tags");\n    if (!parserConfig || !parserConfig.base) return handlebars;\n    return CodeMirror.multiplexingMode(\n      CodeMirror.getMode(config, parserConfig.base),\n      {open: "{{", close: /\\}\\}\\}?/, mode: handlebars, parseDelimiters: true}\n    );\n  });\n\n  CodeMirror.defineMIME("text/x-handlebars-template", "handlebars");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/handlebars/handlebars.js?')},"./node_modules/codemirror/mode/htmlmixed/htmlmixed.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/mode/xml/xml.js"), __webpack_require__("./node_modules/codemirror/mode/javascript/javascript.js"), __webpack_require__("./node_modules/codemirror/mode/css/css.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  var defaultTags = {\n    script: [\n      ["lang", /(javascript|babel)/i, "javascript"],\n      ["type", /^(?:text|application)\\/(?:x-)?(?:java|ecma)script$|^module$|^$/i, "javascript"],\n      ["type", /./, "text/plain"],\n      [null, null, "javascript"]\n    ],\n    style:  [\n      ["lang", /^css$/i, "css"],\n      ["type", /^(text\\/)?(x-)?(stylesheet|css)$/i, "css"],\n      ["type", /./, "text/plain"],\n      [null, null, "css"]\n    ]\n  };\n\n  function maybeBackup(stream, pat, style) {\n    var cur = stream.current(), close = cur.search(pat);\n    if (close > -1) {\n      stream.backUp(cur.length - close);\n    } else if (cur.match(/<\\/?$/)) {\n      stream.backUp(cur.length);\n      if (!stream.match(pat, false)) stream.match(cur);\n    }\n    return style;\n  }\n\n  var attrRegexpCache = {};\n  function getAttrRegexp(attr) {\n    var regexp = attrRegexpCache[attr];\n    if (regexp) return regexp;\n    return attrRegexpCache[attr] = new RegExp("\\\\s+" + attr + "\\\\s*=\\\\s*(\'|\\")?([^\'\\"]+)(\'|\\")?\\\\s*");\n  }\n\n  function getAttrValue(text, attr) {\n    var match = text.match(getAttrRegexp(attr))\n    return match ? /^\\s*(.*?)\\s*$/.exec(match[2])[1] : ""\n  }\n\n  function getTagRegexp(tagName, anchored) {\n    return new RegExp((anchored ? "^" : "") + "<\\/\\s*" + tagName + "\\s*>", "i");\n  }\n\n  function addTags(from, to) {\n    for (var tag in from) {\n      var dest = to[tag] || (to[tag] = []);\n      var source = from[tag];\n      for (var i = source.length - 1; i >= 0; i--)\n        dest.unshift(source[i])\n    }\n  }\n\n  function findMatchingMode(tagInfo, tagText) {\n    for (var i = 0; i < tagInfo.length; i++) {\n      var spec = tagInfo[i];\n      if (!spec[0] || spec[1].test(getAttrValue(tagText, spec[0]))) return spec[2];\n    }\n  }\n\n  CodeMirror.defineMode("htmlmixed", function (config, parserConfig) {\n    var htmlMode = CodeMirror.getMode(config, {\n      name: "xml",\n      htmlMode: true,\n      multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,\n      multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag\n    });\n\n    var tags = {};\n    var configTags = parserConfig && parserConfig.tags, configScript = parserConfig && parserConfig.scriptTypes;\n    addTags(defaultTags, tags);\n    if (configTags) addTags(configTags, tags);\n    if (configScript) for (var i = configScript.length - 1; i >= 0; i--)\n      tags.script.unshift(["type", configScript[i].matches, configScript[i].mode])\n\n    function html(stream, state) {\n      var style = htmlMode.token(stream, state.htmlState), tag = /\\btag\\b/.test(style), tagName\n      if (tag && !/[<>\\s\\/]/.test(stream.current()) &&\n          (tagName = state.htmlState.tagName && state.htmlState.tagName.toLowerCase()) &&\n          tags.hasOwnProperty(tagName)) {\n        state.inTag = tagName + " "\n      } else if (state.inTag && tag && />$/.test(stream.current())) {\n        var inTag = /^([\\S]+) (.*)/.exec(state.inTag)\n        state.inTag = null\n        var modeSpec = stream.current() == ">" && findMatchingMode(tags[inTag[1]], inTag[2])\n        var mode = CodeMirror.getMode(config, modeSpec)\n        var endTagA = getTagRegexp(inTag[1], true), endTag = getTagRegexp(inTag[1], false);\n        state.token = function (stream, state) {\n          if (stream.match(endTagA, false)) {\n            state.token = html;\n            state.localState = state.localMode = null;\n            return null;\n          }\n          return maybeBackup(stream, endTag, state.localMode.token(stream, state.localState));\n        };\n        state.localMode = mode;\n        state.localState = CodeMirror.startState(mode, htmlMode.indent(state.htmlState, "", ""));\n      } else if (state.inTag) {\n        state.inTag += stream.current()\n        if (stream.eol()) state.inTag += " "\n      }\n      return style;\n    };\n\n    return {\n      startState: function () {\n        var state = CodeMirror.startState(htmlMode);\n        return {token: html, inTag: null, localMode: null, localState: null, htmlState: state};\n      },\n\n      copyState: function (state) {\n        var local;\n        if (state.localState) {\n          local = CodeMirror.copyState(state.localMode, state.localState);\n        }\n        return {token: state.token, inTag: state.inTag,\n                localMode: state.localMode, localState: local,\n                htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};\n      },\n\n      token: function (stream, state) {\n        return state.token(stream, state);\n      },\n\n      indent: function (state, textAfter, line) {\n        if (!state.localMode || /^\\s*<\\//.test(textAfter))\n          return htmlMode.indent(state.htmlState, textAfter, line);\n        else if (state.localMode.indent)\n          return state.localMode.indent(state.localState, textAfter, line);\n        else\n          return CodeMirror.Pass;\n      },\n\n      innerMode: function (state) {\n        return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};\n      }\n    };\n  }, "xml", "javascript", "css");\n\n  CodeMirror.defineMIME("text/html", "htmlmixed");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/htmlmixed/htmlmixed.js?')},"./node_modules/codemirror/mode/javascript/javascript.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("javascript", function(config, parserConfig) {\n  var indentUnit = config.indentUnit;\n  var statementIndent = parserConfig.statementIndent;\n  var jsonldMode = parserConfig.jsonld;\n  var jsonMode = parserConfig.json || jsonldMode;\n  var isTS = parserConfig.typescript;\n  var wordRE = parserConfig.wordCharacters || /[\\w$\\xa1-\\uffff]/;\n\n  // Tokenizer\n\n  var keywords = function(){\n    function kw(type) {return {type: type, style: "keyword"};}\n    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c"), D = kw("keyword d");\n    var operator = kw("operator"), atom = {type: "atom", style: "atom"};\n\n    return {\n      "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,\n      "return": D, "break": D, "continue": D, "new": kw("new"), "delete": C, "void": C, "throw": C,\n      "debugger": kw("debugger"), "var": kw("var"), "const": kw("var"), "let": kw("var"),\n      "function": kw("function"), "catch": kw("catch"),\n      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),\n      "in": operator, "typeof": operator, "instanceof": operator,\n      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,\n      "this": kw("this"), "class": kw("class"), "super": kw("atom"),\n      "yield": C, "export": kw("export"), "import": kw("import"), "extends": C,\n      "await": C\n    };\n  }();\n\n  var isOperatorChar = /[+\\-*&%=<>!?|~^@]/;\n  var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/;\n\n  function readRegexp(stream) {\n    var escaped = false, next, inSet = false;\n    while ((next = stream.next()) != null) {\n      if (!escaped) {\n        if (next == "/" && !inSet) return;\n        if (next == "[") inSet = true;\n        else if (inSet && next == "]") inSet = false;\n      }\n      escaped = !escaped && next == "\\\\";\n    }\n  }\n\n  // Used as scratch variables to communicate multiple values without\n  // consing up tons of objects.\n  var type, content;\n  function ret(tp, style, cont) {\n    type = tp; content = cont;\n    return style;\n  }\n  function tokenBase(stream, state) {\n    var ch = stream.next();\n    if (ch == \'"\' || ch == "\'") {\n      state.tokenize = tokenString(ch);\n      return state.tokenize(stream, state);\n    } else if (ch == "." && stream.match(/^\\d[\\d_]*(?:[eE][+\\-]?[\\d_]+)?/)) {\n      return ret("number", "number");\n    } else if (ch == "." && stream.match("..")) {\n      return ret("spread", "meta");\n    } else if (/[\\[\\]{}\\(\\),;\\:\\.]/.test(ch)) {\n      return ret(ch);\n    } else if (ch == "=" && stream.eat(">")) {\n      return ret("=>", "operator");\n    } else if (ch == "0" && stream.match(/^(?:x[\\dA-Fa-f_]+|o[0-7_]+|b[01_]+)n?/)) {\n      return ret("number", "number");\n    } else if (/\\d/.test(ch)) {\n      stream.match(/^[\\d_]*(?:n|(?:\\.[\\d_]*)?(?:[eE][+\\-]?[\\d_]+)?)?/);\n      return ret("number", "number");\n    } else if (ch == "/") {\n      if (stream.eat("*")) {\n        state.tokenize = tokenComment;\n        return tokenComment(stream, state);\n      } else if (stream.eat("/")) {\n        stream.skipToEnd();\n        return ret("comment", "comment");\n      } else if (expressionAllowed(stream, state, 1)) {\n        readRegexp(stream);\n        stream.match(/^\\b(([gimyus])(?![gimyus]*\\2))+\\b/);\n        return ret("regexp", "string-2");\n      } else {\n        stream.eat("=");\n        return ret("operator", "operator", stream.current());\n      }\n    } else if (ch == "`") {\n      state.tokenize = tokenQuasi;\n      return tokenQuasi(stream, state);\n    } else if (ch == "#") {\n      stream.skipToEnd();\n      return ret("error", "error");\n    } else if (ch == "<" && stream.match("!--") || ch == "-" && stream.match("->")) {\n      stream.skipToEnd()\n      return ret("comment", "comment")\n    } else if (isOperatorChar.test(ch)) {\n      if (ch != ">" || !state.lexical || state.lexical.type != ">") {\n        if (stream.eat("=")) {\n          if (ch == "!" || ch == "=") stream.eat("=")\n        } else if (/[<>*+\\-]/.test(ch)) {\n          stream.eat(ch)\n          if (ch == ">") stream.eat(ch)\n        }\n      }\n      return ret("operator", "operator", stream.current());\n    } else if (wordRE.test(ch)) {\n      stream.eatWhile(wordRE);\n      var word = stream.current()\n      if (state.lastType != ".") {\n        if (keywords.propertyIsEnumerable(word)) {\n          var kw = keywords[word]\n          return ret(kw.type, kw.style, word)\n        }\n        if (word == "async" && stream.match(/^(\\s|\\/\\*.*?\\*\\/)*[\\[\\(\\w]/, false))\n          return ret("async", "keyword", word)\n      }\n      return ret("variable", "variable", word)\n    }\n  }\n\n  function tokenString(quote) {\n    return function(stream, state) {\n      var escaped = false, next;\n      if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){\n        state.tokenize = tokenBase;\n        return ret("jsonld-keyword", "meta");\n      }\n      while ((next = stream.next()) != null) {\n        if (next == quote && !escaped) break;\n        escaped = !escaped && next == "\\\\";\n      }\n      if (!escaped) state.tokenize = tokenBase;\n      return ret("string", "string");\n    };\n  }\n\n  function tokenComment(stream, state) {\n    var maybeEnd = false, ch;\n    while (ch = stream.next()) {\n      if (ch == "/" && maybeEnd) {\n        state.tokenize = tokenBase;\n        break;\n      }\n      maybeEnd = (ch == "*");\n    }\n    return ret("comment", "comment");\n  }\n\n  function tokenQuasi(stream, state) {\n    var escaped = false, next;\n    while ((next = stream.next()) != null) {\n      if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) {\n        state.tokenize = tokenBase;\n        break;\n      }\n      escaped = !escaped && next == "\\\\";\n    }\n    return ret("quasi", "string-2", stream.current());\n  }\n\n  var brackets = "([{}])";\n  // This is a crude lookahead trick to try and notice that we\'re\n  // parsing the argument patterns for a fat-arrow function before we\n  // actually hit the arrow token. It only works if the arrow is on\n  // the same line as the arguments and there\'s no strange noise\n  // (comments) in between. Fallback is to only notice when we hit the\n  // arrow, and not declare the arguments as locals for the arrow\n  // body.\n  function findFatArrow(stream, state) {\n    if (state.fatArrowAt) state.fatArrowAt = null;\n    var arrow = stream.string.indexOf("=>", stream.start);\n    if (arrow < 0) return;\n\n    if (isTS) { // Try to skip TypeScript return type declarations after the arguments\n      var m = /:\\s*(?:\\w+(?:<[^>]*>|\\[\\])?|\\{[^}]*\\})\\s*$/.exec(stream.string.slice(stream.start, arrow))\n      if (m) arrow = m.index\n    }\n\n    var depth = 0, sawSomething = false;\n    for (var pos = arrow - 1; pos >= 0; --pos) {\n      var ch = stream.string.charAt(pos);\n      var bracket = brackets.indexOf(ch);\n      if (bracket >= 0 && bracket < 3) {\n        if (!depth) { ++pos; break; }\n        if (--depth == 0) { if (ch == "(") sawSomething = true; break; }\n      } else if (bracket >= 3 && bracket < 6) {\n        ++depth;\n      } else if (wordRE.test(ch)) {\n        sawSomething = true;\n      } else if (/["\'\\/`]/.test(ch)) {\n        for (;; --pos) {\n          if (pos == 0) return\n          var next = stream.string.charAt(pos - 1)\n          if (next == ch && stream.string.charAt(pos - 2) != "\\\\") { pos--; break }\n        }\n      } else if (sawSomething && !depth) {\n        ++pos;\n        break;\n      }\n    }\n    if (sawSomething && !depth) state.fatArrowAt = pos;\n  }\n\n  // Parser\n\n  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true, "this": true, "jsonld-keyword": true};\n\n  function JSLexical(indented, column, type, align, prev, info) {\n    this.indented = indented;\n    this.column = column;\n    this.type = type;\n    this.prev = prev;\n    this.info = info;\n    if (align != null) this.align = align;\n  }\n\n  function inScope(state, varname) {\n    for (var v = state.localVars; v; v = v.next)\n      if (v.name == varname) return true;\n    for (var cx = state.context; cx; cx = cx.prev) {\n      for (var v = cx.vars; v; v = v.next)\n        if (v.name == varname) return true;\n    }\n  }\n\n  function parseJS(state, style, type, content, stream) {\n    var cc = state.cc;\n    // Communicate our context to the combinators.\n    // (Less wasteful than consing up a hundred closures on every call.)\n    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style;\n\n    if (!state.lexical.hasOwnProperty("align"))\n      state.lexical.align = true;\n\n    while(true) {\n      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;\n      if (combinator(type, content)) {\n        while(cc.length && cc[cc.length - 1].lex)\n          cc.pop()();\n        if (cx.marked) return cx.marked;\n        if (type == "variable" && inScope(state, content)) return "variable-2";\n        return style;\n      }\n    }\n  }\n\n  // Combinator utils\n\n  var cx = {state: null, column: null, marked: null, cc: null};\n  function pass() {\n    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);\n  }\n  function cont() {\n    pass.apply(null, arguments);\n    return true;\n  }\n  function inList(name, list) {\n    for (var v = list; v; v = v.next) if (v.name == name) return true\n    return false;\n  }\n  function register(varname) {\n    var state = cx.state;\n    cx.marked = "def";\n    if (state.context) {\n      if (state.lexical.info == "var" && state.context && state.context.block) {\n        // FIXME function decls are also not block scoped\n        var newContext = registerVarScoped(varname, state.context)\n        if (newContext != null) {\n          state.context = newContext\n          return\n        }\n      } else if (!inList(varname, state.localVars)) {\n        state.localVars = new Var(varname, state.localVars)\n        return\n      }\n    }\n    // Fall through means this is global\n    if (parserConfig.globalVars && !inList(varname, state.globalVars))\n      state.globalVars = new Var(varname, state.globalVars)\n  }\n  function registerVarScoped(varname, context) {\n    if (!context) {\n      return null\n    } else if (context.block) {\n      var inner = registerVarScoped(varname, context.prev)\n      if (!inner) return null\n      if (inner == context.prev) return context\n      return new Context(inner, context.vars, true)\n    } else if (inList(varname, context.vars)) {\n      return context\n    } else {\n      return new Context(context.prev, new Var(varname, context.vars), false)\n    }\n  }\n\n  function isModifier(name) {\n    return name == "public" || name == "private" || name == "protected" || name == "abstract" || name == "readonly"\n  }\n\n  // Combinators\n\n  function Context(prev, vars, block) { this.prev = prev; this.vars = vars; this.block = block }\n  function Var(name, next) { this.name = name; this.next = next }\n\n  var defaultVars = new Var("this", new Var("arguments", null))\n  function pushcontext() {\n    cx.state.context = new Context(cx.state.context, cx.state.localVars, false)\n    cx.state.localVars = defaultVars\n  }\n  function pushblockcontext() {\n    cx.state.context = new Context(cx.state.context, cx.state.localVars, true)\n    cx.state.localVars = null\n  }\n  function popcontext() {\n    cx.state.localVars = cx.state.context.vars\n    cx.state.context = cx.state.context.prev\n  }\n  popcontext.lex = true\n  function pushlex(type, info) {\n    var result = function() {\n      var state = cx.state, indent = state.indented;\n      if (state.lexical.type == "stat") indent = state.lexical.indented;\n      else for (var outer = state.lexical; outer && outer.type == ")" && outer.align; outer = outer.prev)\n        indent = outer.indented;\n      state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info);\n    };\n    result.lex = true;\n    return result;\n  }\n  function poplex() {\n    var state = cx.state;\n    if (state.lexical.prev) {\n      if (state.lexical.type == ")")\n        state.indented = state.lexical.indented;\n      state.lexical = state.lexical.prev;\n    }\n  }\n  poplex.lex = true;\n\n  function expect(wanted) {\n    function exp(type) {\n      if (type == wanted) return cont();\n      else if (wanted == ";" || type == "}" || type == ")" || type == "]") return pass();\n      else return cont(exp);\n    };\n    return exp;\n  }\n\n  function statement(type, value) {\n    if (type == "var") return cont(pushlex("vardef", value), vardef, expect(";"), poplex);\n    if (type == "keyword a") return cont(pushlex("form"), parenExpr, statement, poplex);\n    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);\n    if (type == "keyword d") return cx.stream.match(/^\\s*$/, false) ? cont() : cont(pushlex("stat"), maybeexpression, expect(";"), poplex);\n    if (type == "debugger") return cont(expect(";"));\n    if (type == "{") return cont(pushlex("}"), pushblockcontext, block, poplex, popcontext);\n    if (type == ";") return cont();\n    if (type == "if") {\n      if (cx.state.lexical.info == "else" && cx.state.cc[cx.state.cc.length - 1] == poplex)\n        cx.state.cc.pop()();\n      return cont(pushlex("form"), parenExpr, statement, poplex, maybeelse);\n    }\n    if (type == "function") return cont(functiondef);\n    if (type == "for") return cont(pushlex("form"), forspec, statement, poplex);\n    if (type == "class" || (isTS && value == "interface")) {\n      cx.marked = "keyword"\n      return cont(pushlex("form", type == "class" ? type : value), className, poplex)\n    }\n    if (type == "variable") {\n      if (isTS && value == "declare") {\n        cx.marked = "keyword"\n        return cont(statement)\n      } else if (isTS && (value == "module" || value == "enum" || value == "type") && cx.stream.match(/^\\s*\\w/, false)) {\n        cx.marked = "keyword"\n        if (value == "enum") return cont(enumdef);\n        else if (value == "type") return cont(typename, expect("operator"), typeexpr, expect(";"));\n        else return cont(pushlex("form"), pattern, expect("{"), pushlex("}"), block, poplex, poplex)\n      } else if (isTS && value == "namespace") {\n        cx.marked = "keyword"\n        return cont(pushlex("form"), expression, statement, poplex)\n      } else if (isTS && value == "abstract") {\n        cx.marked = "keyword"\n        return cont(statement)\n      } else {\n        return cont(pushlex("stat"), maybelabel);\n      }\n    }\n    if (type == "switch") return cont(pushlex("form"), parenExpr, expect("{"), pushlex("}", "switch"), pushblockcontext,\n                                      block, poplex, poplex, popcontext);\n    if (type == "case") return cont(expression, expect(":"));\n    if (type == "default") return cont(expect(":"));\n    if (type == "catch") return cont(pushlex("form"), pushcontext, maybeCatchBinding, statement, poplex, popcontext);\n    if (type == "export") return cont(pushlex("stat"), afterExport, poplex);\n    if (type == "import") return cont(pushlex("stat"), afterImport, poplex);\n    if (type == "async") return cont(statement)\n    if (value == "@") return cont(expression, statement)\n    return pass(pushlex("stat"), expression, expect(";"), poplex);\n  }\n  function maybeCatchBinding(type) {\n    if (type == "(") return cont(funarg, expect(")"))\n  }\n  function expression(type, value) {\n    return expressionInner(type, value, false);\n  }\n  function expressionNoComma(type, value) {\n    return expressionInner(type, value, true);\n  }\n  function parenExpr(type) {\n    if (type != "(") return pass()\n    return cont(pushlex(")"), maybeexpression, expect(")"), poplex)\n  }\n  function expressionInner(type, value, noComma) {\n    if (cx.state.fatArrowAt == cx.stream.start) {\n      var body = noComma ? arrowBodyNoComma : arrowBody;\n      if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, expect("=>"), body, popcontext);\n      else if (type == "variable") return pass(pushcontext, pattern, expect("=>"), body, popcontext);\n    }\n\n    var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma;\n    if (atomicTypes.hasOwnProperty(type)) return cont(maybeop);\n    if (type == "function") return cont(functiondef, maybeop);\n    if (type == "class" || (isTS && value == "interface")) { cx.marked = "keyword"; return cont(pushlex("form"), classExpression, poplex); }\n    if (type == "keyword c" || type == "async") return cont(noComma ? expressionNoComma : expression);\n    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop);\n    if (type == "operator" || type == "spread") return cont(noComma ? expressionNoComma : expression);\n    if (type == "[") return cont(pushlex("]"), arrayLiteral, poplex, maybeop);\n    if (type == "{") return contCommasep(objprop, "}", null, maybeop);\n    if (type == "quasi") return pass(quasi, maybeop);\n    if (type == "new") return cont(maybeTarget(noComma));\n    if (type == "import") return cont(expression);\n    return cont();\n  }\n  function maybeexpression(type) {\n    if (type.match(/[;\\}\\)\\],]/)) return pass();\n    return pass(expression);\n  }\n\n  function maybeoperatorComma(type, value) {\n    if (type == ",") return cont(maybeexpression);\n    return maybeoperatorNoComma(type, value, false);\n  }\n  function maybeoperatorNoComma(type, value, noComma) {\n    var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma;\n    var expr = noComma == false ? expression : expressionNoComma;\n    if (type == "=>") return cont(pushcontext, noComma ? arrowBodyNoComma : arrowBody, popcontext);\n    if (type == "operator") {\n      if (/\\+\\+|--/.test(value) || isTS && value == "!") return cont(me);\n      if (isTS && value == "<" && cx.stream.match(/^([^>]|<.*?>)*>\\s*\\(/, false))\n        return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, me);\n      if (value == "?") return cont(expression, expect(":"), expr);\n      return cont(expr);\n    }\n    if (type == "quasi") { return pass(quasi, me); }\n    if (type == ";") return;\n    if (type == "(") return contCommasep(expressionNoComma, ")", "call", me);\n    if (type == ".") return cont(property, me);\n    if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me);\n    if (isTS && value == "as") { cx.marked = "keyword"; return cont(typeexpr, me) }\n    if (type == "regexp") {\n      cx.state.lastType = cx.marked = "operator"\n      cx.stream.backUp(cx.stream.pos - cx.stream.start - 1)\n      return cont(expr)\n    }\n  }\n  function quasi(type, value) {\n    if (type != "quasi") return pass();\n    if (value.slice(value.length - 2) != "${") return cont(quasi);\n    return cont(expression, continueQuasi);\n  }\n  function continueQuasi(type) {\n    if (type == "}") {\n      cx.marked = "string-2";\n      cx.state.tokenize = tokenQuasi;\n      return cont(quasi);\n    }\n  }\n  function arrowBody(type) {\n    findFatArrow(cx.stream, cx.state);\n    return pass(type == "{" ? statement : expression);\n  }\n  function arrowBodyNoComma(type) {\n    findFatArrow(cx.stream, cx.state);\n    return pass(type == "{" ? statement : expressionNoComma);\n  }\n  function maybeTarget(noComma) {\n    return function(type) {\n      if (type == ".") return cont(noComma ? targetNoComma : target);\n      else if (type == "variable" && isTS) return cont(maybeTypeArgs, noComma ? maybeoperatorNoComma : maybeoperatorComma)\n      else return pass(noComma ? expressionNoComma : expression);\n    };\n  }\n  function target(_, value) {\n    if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorComma); }\n  }\n  function targetNoComma(_, value) {\n    if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorNoComma); }\n  }\n  function maybelabel(type) {\n    if (type == ":") return cont(poplex, statement);\n    return pass(maybeoperatorComma, expect(";"), poplex);\n  }\n  function property(type) {\n    if (type == "variable") {cx.marked = "property"; return cont();}\n  }\n  function objprop(type, value) {\n    if (type == "async") {\n      cx.marked = "property";\n      return cont(objprop);\n    } else if (type == "variable" || cx.style == "keyword") {\n      cx.marked = "property";\n      if (value == "get" || value == "set") return cont(getterSetter);\n      var m // Work around fat-arrow-detection complication for detecting typescript typed arrow params\n      if (isTS && cx.state.fatArrowAt == cx.stream.start && (m = cx.stream.match(/^\\s*:\\s*/, false)))\n        cx.state.fatArrowAt = cx.stream.pos + m[0].length\n      return cont(afterprop);\n    } else if (type == "number" || type == "string") {\n      cx.marked = jsonldMode ? "property" : (cx.style + " property");\n      return cont(afterprop);\n    } else if (type == "jsonld-keyword") {\n      return cont(afterprop);\n    } else if (isTS && isModifier(value)) {\n      cx.marked = "keyword"\n      return cont(objprop)\n    } else if (type == "[") {\n      return cont(expression, maybetype, expect("]"), afterprop);\n    } else if (type == "spread") {\n      return cont(expressionNoComma, afterprop);\n    } else if (value == "*") {\n      cx.marked = "keyword";\n      return cont(objprop);\n    } else if (type == ":") {\n      return pass(afterprop)\n    }\n  }\n  function getterSetter(type) {\n    if (type != "variable") return pass(afterprop);\n    cx.marked = "property";\n    return cont(functiondef);\n  }\n  function afterprop(type) {\n    if (type == ":") return cont(expressionNoComma);\n    if (type == "(") return pass(functiondef);\n  }\n  function commasep(what, end, sep) {\n    function proceed(type, value) {\n      if (sep ? sep.indexOf(type) > -1 : type == ",") {\n        var lex = cx.state.lexical;\n        if (lex.info == "call") lex.pos = (lex.pos || 0) + 1;\n        return cont(function(type, value) {\n          if (type == end || value == end) return pass()\n          return pass(what)\n        }, proceed);\n      }\n      if (type == end || value == end) return cont();\n      if (sep && sep.indexOf(";") > -1) return pass(what)\n      return cont(expect(end));\n    }\n    return function(type, value) {\n      if (type == end || value == end) return cont();\n      return pass(what, proceed);\n    };\n  }\n  function contCommasep(what, end, info) {\n    for (var i = 3; i < arguments.length; i++)\n      cx.cc.push(arguments[i]);\n    return cont(pushlex(end, info), commasep(what, end), poplex);\n  }\n  function block(type) {\n    if (type == "}") return cont();\n    return pass(statement, block);\n  }\n  function maybetype(type, value) {\n    if (isTS) {\n      if (type == ":") return cont(typeexpr);\n      if (value == "?") return cont(maybetype);\n    }\n  }\n  function maybetypeOrIn(type, value) {\n    if (isTS && (type == ":" || value == "in")) return cont(typeexpr)\n  }\n  function mayberettype(type) {\n    if (isTS && type == ":") {\n      if (cx.stream.match(/^\\s*\\w+\\s+is\\b/, false)) return cont(expression, isKW, typeexpr)\n      else return cont(typeexpr)\n    }\n  }\n  function isKW(_, value) {\n    if (value == "is") {\n      cx.marked = "keyword"\n      return cont()\n    }\n  }\n  function typeexpr(type, value) {\n    if (value == "keyof" || value == "typeof" || value == "infer") {\n      cx.marked = "keyword"\n      return cont(value == "typeof" ? expressionNoComma : typeexpr)\n    }\n    if (type == "variable" || value == "void") {\n      cx.marked = "type"\n      return cont(afterType)\n    }\n    if (value == "|" || value == "&") return cont(typeexpr)\n    if (type == "string" || type == "number" || type == "atom") return cont(afterType);\n    if (type == "[") return cont(pushlex("]"), commasep(typeexpr, "]", ","), poplex, afterType)\n    if (type == "{") return cont(pushlex("}"), commasep(typeprop, "}", ",;"), poplex, afterType)\n    if (type == "(") return cont(commasep(typearg, ")"), maybeReturnType, afterType)\n    if (type == "<") return cont(commasep(typeexpr, ">"), typeexpr)\n  }\n  function maybeReturnType(type) {\n    if (type == "=>") return cont(typeexpr)\n  }\n  function typeprop(type, value) {\n    if (type == "variable" || cx.style == "keyword") {\n      cx.marked = "property"\n      return cont(typeprop)\n    } else if (value == "?" || type == "number" || type == "string") {\n      return cont(typeprop)\n    } else if (type == ":") {\n      return cont(typeexpr)\n    } else if (type == "[") {\n      return cont(expect("variable"), maybetypeOrIn, expect("]"), typeprop)\n    } else if (type == "(") {\n      return pass(functiondecl, typeprop)\n    }\n  }\n  function typearg(type, value) {\n    if (type == "variable" && cx.stream.match(/^\\s*[?:]/, false) || value == "?") return cont(typearg)\n    if (type == ":") return cont(typeexpr)\n    if (type == "spread") return cont(typearg)\n    return pass(typeexpr)\n  }\n  function afterType(type, value) {\n    if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)\n    if (value == "|" || type == "." || value == "&") return cont(typeexpr)\n    if (type == "[") return cont(typeexpr, expect("]"), afterType)\n    if (value == "extends" || value == "implements") { cx.marked = "keyword"; return cont(typeexpr) }\n    if (value == "?") return cont(typeexpr, expect(":"), typeexpr)\n  }\n  function maybeTypeArgs(_, value) {\n    if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)\n  }\n  function typeparam() {\n    return pass(typeexpr, maybeTypeDefault)\n  }\n  function maybeTypeDefault(_, value) {\n    if (value == "=") return cont(typeexpr)\n  }\n  function vardef(_, value) {\n    if (value == "enum") {cx.marked = "keyword"; return cont(enumdef)}\n    return pass(pattern, maybetype, maybeAssign, vardefCont);\n  }\n  function pattern(type, value) {\n    if (isTS && isModifier(value)) { cx.marked = "keyword"; return cont(pattern) }\n    if (type == "variable") { register(value); return cont(); }\n    if (type == "spread") return cont(pattern);\n    if (type == "[") return contCommasep(eltpattern, "]");\n    if (type == "{") return contCommasep(proppattern, "}");\n  }\n  function proppattern(type, value) {\n    if (type == "variable" && !cx.stream.match(/^\\s*:/, false)) {\n      register(value);\n      return cont(maybeAssign);\n    }\n    if (type == "variable") cx.marked = "property";\n    if (type == "spread") return cont(pattern);\n    if (type == "}") return pass();\n    if (type == "[") return cont(expression, expect(\']\'), expect(\':\'), proppattern);\n    return cont(expect(":"), pattern, maybeAssign);\n  }\n  function eltpattern() {\n    return pass(pattern, maybeAssign)\n  }\n  function maybeAssign(_type, value) {\n    if (value == "=") return cont(expressionNoComma);\n  }\n  function vardefCont(type) {\n    if (type == ",") return cont(vardef);\n  }\n  function maybeelse(type, value) {\n    if (type == "keyword b" && value == "else") return cont(pushlex("form", "else"), statement, poplex);\n  }\n  function forspec(type, value) {\n    if (value == "await") return cont(forspec);\n    if (type == "(") return cont(pushlex(")"), forspec1, poplex);\n  }\n  function forspec1(type) {\n    if (type == "var") return cont(vardef, forspec2);\n    if (type == "variable") return cont(forspec2);\n    return pass(forspec2)\n  }\n  function forspec2(type, value) {\n    if (type == ")") return cont()\n    if (type == ";") return cont(forspec2)\n    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression, forspec2) }\n    return pass(expression, forspec2)\n  }\n  function functiondef(type, value) {\n    if (value == "*") {cx.marked = "keyword"; return cont(functiondef);}\n    if (type == "variable") {register(value); return cont(functiondef);}\n    if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, mayberettype, statement, popcontext);\n    if (isTS && value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, functiondef)\n  }\n  function functiondecl(type, value) {\n    if (value == "*") {cx.marked = "keyword"; return cont(functiondecl);}\n    if (type == "variable") {register(value); return cont(functiondecl);}\n    if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, mayberettype, popcontext);\n    if (isTS && value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, functiondecl)\n  }\n  function typename(type, value) {\n    if (type == "keyword" || type == "variable") {\n      cx.marked = "type"\n      return cont(typename)\n    } else if (value == "<") {\n      return cont(pushlex(">"), commasep(typeparam, ">"), poplex)\n    }\n  }\n  function funarg(type, value) {\n    if (value == "@") cont(expression, funarg)\n    if (type == "spread") return cont(funarg);\n    if (isTS && isModifier(value)) { cx.marked = "keyword"; return cont(funarg); }\n    if (isTS && type == "this") return cont(maybetype, maybeAssign)\n    return pass(pattern, maybetype, maybeAssign);\n  }\n  function classExpression(type, value) {\n    // Class expressions may have an optional name.\n    if (type == "variable") return className(type, value);\n    return classNameAfter(type, value);\n  }\n  function className(type, value) {\n    if (type == "variable") {register(value); return cont(classNameAfter);}\n  }\n  function classNameAfter(type, value) {\n    if (value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, classNameAfter)\n    if (value == "extends" || value == "implements" || (isTS && type == ",")) {\n      if (value == "implements") cx.marked = "keyword";\n      return cont(isTS ? typeexpr : expression, classNameAfter);\n    }\n    if (type == "{") return cont(pushlex("}"), classBody, poplex);\n  }\n  function classBody(type, value) {\n    if (type == "async" ||\n        (type == "variable" &&\n         (value == "static" || value == "get" || value == "set" || (isTS && isModifier(value))) &&\n         cx.stream.match(/^\\s+[\\w$\\xa1-\\uffff]/, false))) {\n      cx.marked = "keyword";\n      return cont(classBody);\n    }\n    if (type == "variable" || cx.style == "keyword") {\n      cx.marked = "property";\n      return cont(isTS ? classfield : functiondef, classBody);\n    }\n    if (type == "number" || type == "string") return cont(isTS ? classfield : functiondef, classBody);\n    if (type == "[")\n      return cont(expression, maybetype, expect("]"), isTS ? classfield : functiondef, classBody)\n    if (value == "*") {\n      cx.marked = "keyword";\n      return cont(classBody);\n    }\n    if (isTS && type == "(") return pass(functiondecl, classBody)\n    if (type == ";" || type == ",") return cont(classBody);\n    if (type == "}") return cont();\n    if (value == "@") return cont(expression, classBody)\n  }\n  function classfield(type, value) {\n    if (value == "?") return cont(classfield)\n    if (type == ":") return cont(typeexpr, maybeAssign)\n    if (value == "=") return cont(expressionNoComma)\n    var context = cx.state.lexical.prev, isInterface = context && context.info == "interface"\n    return pass(isInterface ? functiondecl : functiondef)\n  }\n  function afterExport(type, value) {\n    if (value == "*") { cx.marked = "keyword"; return cont(maybeFrom, expect(";")); }\n    if (value == "default") { cx.marked = "keyword"; return cont(expression, expect(";")); }\n    if (type == "{") return cont(commasep(exportField, "}"), maybeFrom, expect(";"));\n    return pass(statement);\n  }\n  function exportField(type, value) {\n    if (value == "as") { cx.marked = "keyword"; return cont(expect("variable")); }\n    if (type == "variable") return pass(expressionNoComma, exportField);\n  }\n  function afterImport(type) {\n    if (type == "string") return cont();\n    if (type == "(") return pass(expression);\n    return pass(importSpec, maybeMoreImports, maybeFrom);\n  }\n  function importSpec(type, value) {\n    if (type == "{") return contCommasep(importSpec, "}");\n    if (type == "variable") register(value);\n    if (value == "*") cx.marked = "keyword";\n    return cont(maybeAs);\n  }\n  function maybeMoreImports(type) {\n    if (type == ",") return cont(importSpec, maybeMoreImports)\n  }\n  function maybeAs(_type, value) {\n    if (value == "as") { cx.marked = "keyword"; return cont(importSpec); }\n  }\n  function maybeFrom(_type, value) {\n    if (value == "from") { cx.marked = "keyword"; return cont(expression); }\n  }\n  function arrayLiteral(type) {\n    if (type == "]") return cont();\n    return pass(commasep(expressionNoComma, "]"));\n  }\n  function enumdef() {\n    return pass(pushlex("form"), pattern, expect("{"), pushlex("}"), commasep(enummember, "}"), poplex, poplex)\n  }\n  function enummember() {\n    return pass(pattern, maybeAssign);\n  }\n\n  function isContinuedStatement(state, textAfter) {\n    return state.lastType == "operator" || state.lastType == "," ||\n      isOperatorChar.test(textAfter.charAt(0)) ||\n      /[,.]/.test(textAfter.charAt(0));\n  }\n\n  function expressionAllowed(stream, state, backUp) {\n    return state.tokenize == tokenBase &&\n      /^(?:operator|sof|keyword [bcd]|case|new|export|default|spread|[\\[{}\\(,;:]|=>)$/.test(state.lastType) ||\n      (state.lastType == "quasi" && /\\{\\s*$/.test(stream.string.slice(0, stream.pos - (backUp || 0))))\n  }\n\n  // Interface\n\n  return {\n    startState: function(basecolumn) {\n      var state = {\n        tokenize: tokenBase,\n        lastType: "sof",\n        cc: [],\n        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),\n        localVars: parserConfig.localVars,\n        context: parserConfig.localVars && new Context(null, null, false),\n        indented: basecolumn || 0\n      };\n      if (parserConfig.globalVars && typeof parserConfig.globalVars == "object")\n        state.globalVars = parserConfig.globalVars;\n      return state;\n    },\n\n    token: function(stream, state) {\n      if (stream.sol()) {\n        if (!state.lexical.hasOwnProperty("align"))\n          state.lexical.align = false;\n        state.indented = stream.indentation();\n        findFatArrow(stream, state);\n      }\n      if (state.tokenize != tokenComment && stream.eatSpace()) return null;\n      var style = state.tokenize(stream, state);\n      if (type == "comment") return style;\n      state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type;\n      return parseJS(state, style, type, content, stream);\n    },\n\n    indent: function(state, textAfter) {\n      if (state.tokenize == tokenComment) return CodeMirror.Pass;\n      if (state.tokenize != tokenBase) return 0;\n      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top\n      // Kludge to prevent \'maybelse\' from blocking lexical scope pops\n      if (!/^\\s*else\\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) {\n        var c = state.cc[i];\n        if (c == poplex) lexical = lexical.prev;\n        else if (c != maybeelse) break;\n      }\n      while ((lexical.type == "stat" || lexical.type == "form") &&\n             (firstChar == "}" || ((top = state.cc[state.cc.length - 1]) &&\n                                   (top == maybeoperatorComma || top == maybeoperatorNoComma) &&\n                                   !/^[,\\.=+\\-*:?[\\(]/.test(textAfter))))\n        lexical = lexical.prev;\n      if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat")\n        lexical = lexical.prev;\n      var type = lexical.type, closing = firstChar == type;\n\n      if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? lexical.info.length + 1 : 0);\n      else if (type == "form" && firstChar == "{") return lexical.indented;\n      else if (type == "form") return lexical.indented + indentUnit;\n      else if (type == "stat")\n        return lexical.indented + (isContinuedStatement(state, textAfter) ? statementIndent || indentUnit : 0);\n      else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false)\n        return lexical.indented + (/^(?:case|default)\\b/.test(textAfter) ? indentUnit : 2 * indentUnit);\n      else if (lexical.align) return lexical.column + (closing ? 0 : 1);\n      else return lexical.indented + (closing ? 0 : indentUnit);\n    },\n\n    electricInput: /^\\s*(?:case .*?:|default:|\\{|\\})$/,\n    blockCommentStart: jsonMode ? null : "/*",\n    blockCommentEnd: jsonMode ? null : "*/",\n    blockCommentContinue: jsonMode ? null : " * ",\n    lineComment: jsonMode ? null : "//",\n    fold: "brace",\n    closeBrackets: "()[]{}\'\'\\"\\"``",\n\n    helperType: jsonMode ? "json" : "javascript",\n    jsonldMode: jsonldMode,\n    jsonMode: jsonMode,\n\n    expressionAllowed: expressionAllowed,\n\n    skipExpression: function(state) {\n      var top = state.cc[state.cc.length - 1]\n      if (top == expression || top == expressionNoComma) state.cc.pop()\n    }\n  };\n});\n\nCodeMirror.registerHelper("wordChars", "javascript", /[\\w$]/);\n\nCodeMirror.defineMIME("text/javascript", "javascript");\nCodeMirror.defineMIME("text/ecmascript", "javascript");\nCodeMirror.defineMIME("application/javascript", "javascript");\nCodeMirror.defineMIME("application/x-javascript", "javascript");\nCodeMirror.defineMIME("application/ecmascript", "javascript");\nCodeMirror.defineMIME("application/json", {name: "javascript", json: true});\nCodeMirror.defineMIME("application/x-json", {name: "javascript", json: true});\nCodeMirror.defineMIME("application/ld+json", {name: "javascript", jsonld: true});\nCodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });\nCodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/javascript/javascript.js?')},"./node_modules/codemirror/mode/lua/lua.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n// LUA mode. Ported to CodeMirror 2 from Franciszek Wawrzak\'s\n// CodeMirror 1 mode.\n// highlights keywords, strings, comments (no leveling supported! ("[==[")), tokens, basic indenting\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("lua", function(config, parserConfig) {\n  var indentUnit = config.indentUnit;\n\n  function prefixRE(words) {\n    return new RegExp("^(?:" + words.join("|") + ")", "i");\n  }\n  function wordRE(words) {\n    return new RegExp("^(?:" + words.join("|") + ")$", "i");\n  }\n  var specials = wordRE(parserConfig.specials || []);\n\n  // long list of standard functions from lua manual\n  var builtins = wordRE([\n    "_G","_VERSION","assert","collectgarbage","dofile","error","getfenv","getmetatable","ipairs","load",\n    "loadfile","loadstring","module","next","pairs","pcall","print","rawequal","rawget","rawset","require",\n    "select","setfenv","setmetatable","tonumber","tostring","type","unpack","xpcall",\n\n    "coroutine.create","coroutine.resume","coroutine.running","coroutine.status","coroutine.wrap","coroutine.yield",\n\n    "debug.debug","debug.getfenv","debug.gethook","debug.getinfo","debug.getlocal","debug.getmetatable",\n    "debug.getregistry","debug.getupvalue","debug.setfenv","debug.sethook","debug.setlocal","debug.setmetatable",\n    "debug.setupvalue","debug.traceback",\n\n    "close","flush","lines","read","seek","setvbuf","write",\n\n    "io.close","io.flush","io.input","io.lines","io.open","io.output","io.popen","io.read","io.stderr","io.stdin",\n    "io.stdout","io.tmpfile","io.type","io.write",\n\n    "math.abs","math.acos","math.asin","math.atan","math.atan2","math.ceil","math.cos","math.cosh","math.deg",\n    "math.exp","math.floor","math.fmod","math.frexp","math.huge","math.ldexp","math.log","math.log10","math.max",\n    "math.min","math.modf","math.pi","math.pow","math.rad","math.random","math.randomseed","math.sin","math.sinh",\n    "math.sqrt","math.tan","math.tanh",\n\n    "os.clock","os.date","os.difftime","os.execute","os.exit","os.getenv","os.remove","os.rename","os.setlocale",\n    "os.time","os.tmpname",\n\n    "package.cpath","package.loaded","package.loaders","package.loadlib","package.path","package.preload",\n    "package.seeall",\n\n    "string.byte","string.char","string.dump","string.find","string.format","string.gmatch","string.gsub",\n    "string.len","string.lower","string.match","string.rep","string.reverse","string.sub","string.upper",\n\n    "table.concat","table.insert","table.maxn","table.remove","table.sort"\n  ]);\n  var keywords = wordRE(["and","break","elseif","false","nil","not","or","return",\n                         "true","function", "end", "if", "then", "else", "do",\n                         "while", "repeat", "until", "for", "in", "local" ]);\n\n  var indentTokens = wordRE(["function", "if","repeat","do", "\\\\(", "{"]);\n  var dedentTokens = wordRE(["end", "until", "\\\\)", "}"]);\n  var dedentPartial = prefixRE(["end", "until", "\\\\)", "}", "else", "elseif"]);\n\n  function readBracket(stream) {\n    var level = 0;\n    while (stream.eat("=")) ++level;\n    stream.eat("[");\n    return level;\n  }\n\n  function normal(stream, state) {\n    var ch = stream.next();\n    if (ch == "-" && stream.eat("-")) {\n      if (stream.eat("[") && stream.eat("["))\n        return (state.cur = bracketed(readBracket(stream), "comment"))(stream, state);\n      stream.skipToEnd();\n      return "comment";\n    }\n    if (ch == "\\"" || ch == "\'")\n      return (state.cur = string(ch))(stream, state);\n    if (ch == "[" && /[\\[=]/.test(stream.peek()))\n      return (state.cur = bracketed(readBracket(stream), "string"))(stream, state);\n    if (/\\d/.test(ch)) {\n      stream.eatWhile(/[\\w.%]/);\n      return "number";\n    }\n    if (/[\\w_]/.test(ch)) {\n      stream.eatWhile(/[\\w\\\\\\-_.]/);\n      return "variable";\n    }\n    return null;\n  }\n\n  function bracketed(level, style) {\n    return function(stream, state) {\n      var curlev = null, ch;\n      while ((ch = stream.next()) != null) {\n        if (curlev == null) {if (ch == "]") curlev = 0;}\n        else if (ch == "=") ++curlev;\n        else if (ch == "]" && curlev == level) { state.cur = normal; break; }\n        else curlev = null;\n      }\n      return style;\n    };\n  }\n\n  function string(quote) {\n    return function(stream, state) {\n      var escaped = false, ch;\n      while ((ch = stream.next()) != null) {\n        if (ch == quote && !escaped) break;\n        escaped = !escaped && ch == "\\\\";\n      }\n      if (!escaped) state.cur = normal;\n      return "string";\n    };\n  }\n\n  return {\n    startState: function(basecol) {\n      return {basecol: basecol || 0, indentDepth: 0, cur: normal};\n    },\n\n    token: function(stream, state) {\n      if (stream.eatSpace()) return null;\n      var style = state.cur(stream, state);\n      var word = stream.current();\n      if (style == "variable") {\n        if (keywords.test(word)) style = "keyword";\n        else if (builtins.test(word)) style = "builtin";\n        else if (specials.test(word)) style = "variable-2";\n      }\n      if ((style != "comment") && (style != "string")){\n        if (indentTokens.test(word)) ++state.indentDepth;\n        else if (dedentTokens.test(word)) --state.indentDepth;\n      }\n      return style;\n    },\n\n    indent: function(state, textAfter) {\n      var closing = dedentPartial.test(textAfter);\n      return state.basecol + indentUnit * (state.indentDepth - (closing ? 1 : 0));\n    },\n\n    lineComment: "--",\n    blockCommentStart: "--[[",\n    blockCommentEnd: "]]"\n  };\n});\n\nCodeMirror.defineMIME("text/x-lua", "lua");\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/lua/lua.js?')},"./node_modules/codemirror/mode/markdown/markdown.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/mode/xml/xml.js"), __webpack_require__("./node_modules/codemirror/mode/meta.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {\n\n  var htmlMode = CodeMirror.getMode(cmCfg, "text/html");\n  var htmlModeMissing = htmlMode.name == "null"\n\n  function getMode(name) {\n    if (CodeMirror.findModeByName) {\n      var found = CodeMirror.findModeByName(name);\n      if (found) name = found.mime || found.mimes[0];\n    }\n    var mode = CodeMirror.getMode(cmCfg, name);\n    return mode.name == "null" ? null : mode;\n  }\n\n  // Should characters that affect highlighting be highlighted separate?\n  // Does not include characters that will be output (such as `1.` and `-` for lists)\n  if (modeCfg.highlightFormatting === undefined)\n    modeCfg.highlightFormatting = false;\n\n  // Maximum number of nested blockquotes. Set to 0 for infinite nesting.\n  // Excess `>` will emit `error` token.\n  if (modeCfg.maxBlockquoteDepth === undefined)\n    modeCfg.maxBlockquoteDepth = 0;\n\n  // Turn on task lists? ("- [ ] " and "- [x] ")\n  if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;\n\n  // Turn on strikethrough syntax\n  if (modeCfg.strikethrough === undefined)\n    modeCfg.strikethrough = false;\n\n  if (modeCfg.emoji === undefined)\n    modeCfg.emoji = false;\n\n  if (modeCfg.fencedCodeBlockHighlighting === undefined)\n    modeCfg.fencedCodeBlockHighlighting = true;\n\n  if (modeCfg.xml === undefined)\n    modeCfg.xml = true;\n\n  // Allow token types to be overridden by user-provided token types.\n  if (modeCfg.tokenTypeOverrides === undefined)\n    modeCfg.tokenTypeOverrides = {};\n\n  var tokenTypes = {\n    header: "header",\n    code: "comment",\n    quote: "quote",\n    list1: "variable-2",\n    list2: "variable-3",\n    list3: "keyword",\n    hr: "hr",\n    image: "image",\n    imageAltText: "image-alt-text",\n    imageMarker: "image-marker",\n    formatting: "formatting",\n    linkInline: "link",\n    linkEmail: "link",\n    linkText: "link",\n    linkHref: "string",\n    em: "em",\n    strong: "strong",\n    strikethrough: "strikethrough",\n    emoji: "builtin"\n  };\n\n  for (var tokenType in tokenTypes) {\n    if (tokenTypes.hasOwnProperty(tokenType) && modeCfg.tokenTypeOverrides[tokenType]) {\n      tokenTypes[tokenType] = modeCfg.tokenTypeOverrides[tokenType];\n    }\n  }\n\n  var hrRE = /^([*\\-_])(?:\\s*\\1){2,}\\s*$/\n  ,   listRE = /^(?:[*\\-+]|^[0-9]+([.)]))\\s+/\n  ,   taskListRE = /^\\[(x| )\\](?=\\s)/i // Must follow listRE\n  ,   atxHeaderRE = modeCfg.allowAtxHeaderWithoutSpace ? /^(#+)/ : /^(#+)(?: |$)/\n  ,   setextHeaderRE = /^ {0,3}(?:\\={1,}|-{2,})\\s*$/\n  ,   textRE = /^[^#!\\[\\]*_\\\\<>` "\'(~:]+/\n  ,   fencedCodeRE = /^(~~~+|```+)[ \\t]*([\\w+#-]*)[^\\n`]*$/\n  ,   linkDefRE = /^\\s*\\[[^\\]]+?\\]:.*$/ // naive link-definition\n  ,   punctuation = /[!"#$%&\'()*+,\\-.\\/:;<=>?@\\[\\\\\\]^_`{|}~\\xA1\\xA7\\xAB\\xB6\\xB7\\xBB\\xBF\\u037E\\u0387\\u055A-\\u055F\\u0589\\u058A\\u05BE\\u05C0\\u05C3\\u05C6\\u05F3\\u05F4\\u0609\\u060A\\u060C\\u060D\\u061B\\u061E\\u061F\\u066A-\\u066D\\u06D4\\u0700-\\u070D\\u07F7-\\u07F9\\u0830-\\u083E\\u085E\\u0964\\u0965\\u0970\\u0AF0\\u0DF4\\u0E4F\\u0E5A\\u0E5B\\u0F04-\\u0F12\\u0F14\\u0F3A-\\u0F3D\\u0F85\\u0FD0-\\u0FD4\\u0FD9\\u0FDA\\u104A-\\u104F\\u10FB\\u1360-\\u1368\\u1400\\u166D\\u166E\\u169B\\u169C\\u16EB-\\u16ED\\u1735\\u1736\\u17D4-\\u17D6\\u17D8-\\u17DA\\u1800-\\u180A\\u1944\\u1945\\u1A1E\\u1A1F\\u1AA0-\\u1AA6\\u1AA8-\\u1AAD\\u1B5A-\\u1B60\\u1BFC-\\u1BFF\\u1C3B-\\u1C3F\\u1C7E\\u1C7F\\u1CC0-\\u1CC7\\u1CD3\\u2010-\\u2027\\u2030-\\u2043\\u2045-\\u2051\\u2053-\\u205E\\u207D\\u207E\\u208D\\u208E\\u2308-\\u230B\\u2329\\u232A\\u2768-\\u2775\\u27C5\\u27C6\\u27E6-\\u27EF\\u2983-\\u2998\\u29D8-\\u29DB\\u29FC\\u29FD\\u2CF9-\\u2CFC\\u2CFE\\u2CFF\\u2D70\\u2E00-\\u2E2E\\u2E30-\\u2E42\\u3001-\\u3003\\u3008-\\u3011\\u3014-\\u301F\\u3030\\u303D\\u30A0\\u30FB\\uA4FE\\uA4FF\\uA60D-\\uA60F\\uA673\\uA67E\\uA6F2-\\uA6F7\\uA874-\\uA877\\uA8CE\\uA8CF\\uA8F8-\\uA8FA\\uA8FC\\uA92E\\uA92F\\uA95F\\uA9C1-\\uA9CD\\uA9DE\\uA9DF\\uAA5C-\\uAA5F\\uAADE\\uAADF\\uAAF0\\uAAF1\\uABEB\\uFD3E\\uFD3F\\uFE10-\\uFE19\\uFE30-\\uFE52\\uFE54-\\uFE61\\uFE63\\uFE68\\uFE6A\\uFE6B\\uFF01-\\uFF03\\uFF05-\\uFF0A\\uFF0C-\\uFF0F\\uFF1A\\uFF1B\\uFF1F\\uFF20\\uFF3B-\\uFF3D\\uFF3F\\uFF5B\\uFF5D\\uFF5F-\\uFF65]|\\uD800[\\uDD00-\\uDD02\\uDF9F\\uDFD0]|\\uD801\\uDD6F|\\uD802[\\uDC57\\uDD1F\\uDD3F\\uDE50-\\uDE58\\uDE7F\\uDEF0-\\uDEF6\\uDF39-\\uDF3F\\uDF99-\\uDF9C]|\\uD804[\\uDC47-\\uDC4D\\uDCBB\\uDCBC\\uDCBE-\\uDCC1\\uDD40-\\uDD43\\uDD74\\uDD75\\uDDC5-\\uDDC9\\uDDCD\\uDDDB\\uDDDD-\\uDDDF\\uDE38-\\uDE3D\\uDEA9]|\\uD805[\\uDCC6\\uDDC1-\\uDDD7\\uDE41-\\uDE43\\uDF3C-\\uDF3E]|\\uD809[\\uDC70-\\uDC74]|\\uD81A[\\uDE6E\\uDE6F\\uDEF5\\uDF37-\\uDF3B\\uDF44]|\\uD82F\\uDC9F|\\uD836[\\uDE87-\\uDE8B]/\n  ,   expandedTab = "    " // CommonMark specifies tab as 4 spaces\n\n  function switchInline(stream, state, f) {\n    state.f = state.inline = f;\n    return f(stream, state);\n  }\n\n  function switchBlock(stream, state, f) {\n    state.f = state.block = f;\n    return f(stream, state);\n  }\n\n  function lineIsEmpty(line) {\n    return !line || !/\\S/.test(line.string)\n  }\n\n  // Blocks\n\n  function blankLine(state) {\n    // Reset linkTitle state\n    state.linkTitle = false;\n    state.linkHref = false;\n    state.linkText = false;\n    // Reset EM state\n    state.em = false;\n    // Reset STRONG state\n    state.strong = false;\n    // Reset strikethrough state\n    state.strikethrough = false;\n    // Reset state.quote\n    state.quote = 0;\n    // Reset state.indentedCode\n    state.indentedCode = false;\n    if (state.f == htmlBlock) {\n      var exit = htmlModeMissing\n      if (!exit) {\n        var inner = CodeMirror.innerMode(htmlMode, state.htmlState)\n        exit = inner.mode.name == "xml" && inner.state.tagStart === null &&\n          (!inner.state.context && inner.state.tokenize.isInText)\n      }\n      if (exit) {\n        state.f = inlineNormal;\n        state.block = blockNormal;\n        state.htmlState = null;\n      }\n    }\n    // Reset state.trailingSpace\n    state.trailingSpace = 0;\n    state.trailingSpaceNewLine = false;\n    // Mark this line as blank\n    state.prevLine = state.thisLine\n    state.thisLine = {stream: null}\n    return null;\n  }\n\n  function blockNormal(stream, state) {\n    var firstTokenOnLine = stream.column() === state.indentation;\n    var prevLineLineIsEmpty = lineIsEmpty(state.prevLine.stream);\n    var prevLineIsIndentedCode = state.indentedCode;\n    var prevLineIsHr = state.prevLine.hr;\n    var prevLineIsList = state.list !== false;\n    var maxNonCodeIndentation = (state.listStack[state.listStack.length - 1] || 0) + 3;\n\n    state.indentedCode = false;\n\n    var lineIndentation = state.indentation;\n    // compute once per line (on first token)\n    if (state.indentationDiff === null) {\n      state.indentationDiff = state.indentation;\n      if (prevLineIsList) {\n        state.list = null;\n        // While this list item\'s marker\'s indentation is less than the deepest\n        //  list item\'s content\'s indentation,pop the deepest list item\n        //  indentation off the stack, and update block indentation state\n        while (lineIndentation < state.listStack[state.listStack.length - 1]) {\n          state.listStack.pop();\n          if (state.listStack.length) {\n            state.indentation = state.listStack[state.listStack.length - 1];\n          // less than the first list\'s indent -> the line is no longer a list\n          } else {\n            state.list = false;\n          }\n        }\n        if (state.list !== false) {\n          state.indentationDiff = lineIndentation - state.listStack[state.listStack.length - 1]\n        }\n      }\n    }\n\n    // not comprehensive (currently only for setext detection purposes)\n    var allowsInlineContinuation = (\n        !prevLineLineIsEmpty && !prevLineIsHr && !state.prevLine.header &&\n        (!prevLineIsList || !prevLineIsIndentedCode) &&\n        !state.prevLine.fencedCodeEnd\n    );\n\n    var isHr = (state.list === false || prevLineIsHr || prevLineLineIsEmpty) &&\n      state.indentation <= maxNonCodeIndentation && stream.match(hrRE);\n\n    var match = null;\n    if (state.indentationDiff >= 4 && (prevLineIsIndentedCode || state.prevLine.fencedCodeEnd ||\n         state.prevLine.header || prevLineLineIsEmpty)) {\n      stream.skipToEnd();\n      state.indentedCode = true;\n      return tokenTypes.code;\n    } else if (stream.eatSpace()) {\n      return null;\n    } else if (firstTokenOnLine && state.indentation <= maxNonCodeIndentation && (match = stream.match(atxHeaderRE)) && match[1].length <= 6) {\n      state.quote = 0;\n      state.header = match[1].length;\n      state.thisLine.header = true;\n      if (modeCfg.highlightFormatting) state.formatting = "header";\n      state.f = state.inline;\n      return getType(state);\n    } else if (state.indentation <= maxNonCodeIndentation && stream.eat(\'>\')) {\n      state.quote = firstTokenOnLine ? 1 : state.quote + 1;\n      if (modeCfg.highlightFormatting) state.formatting = "quote";\n      stream.eatSpace();\n      return getType(state);\n    } else if (!isHr && !state.setext && firstTokenOnLine && state.indentation <= maxNonCodeIndentation && (match = stream.match(listRE))) {\n      var listType = match[1] ? "ol" : "ul";\n\n      state.indentation = lineIndentation + stream.current().length;\n      state.list = true;\n      state.quote = 0;\n\n      // Add this list item\'s content\'s indentation to the stack\n      state.listStack.push(state.indentation);\n      // Reset inline styles which shouldn\'t propagate aross list items\n      state.em = false;\n      state.strong = false;\n      state.code = false;\n      state.strikethrough = false;\n\n      if (modeCfg.taskLists && stream.match(taskListRE, false)) {\n        state.taskList = true;\n      }\n      state.f = state.inline;\n      if (modeCfg.highlightFormatting) state.formatting = ["list", "list-" + listType];\n      return getType(state);\n    } else if (firstTokenOnLine && state.indentation <= maxNonCodeIndentation && (match = stream.match(fencedCodeRE, true))) {\n      state.quote = 0;\n      state.fencedEndRE = new RegExp(match[1] + "+ *$");\n      // try switching mode\n      state.localMode = modeCfg.fencedCodeBlockHighlighting && getMode(match[2]);\n      if (state.localMode) state.localState = CodeMirror.startState(state.localMode);\n      state.f = state.block = local;\n      if (modeCfg.highlightFormatting) state.formatting = "code-block";\n      state.code = -1\n      return getType(state);\n    // SETEXT has lowest block-scope precedence after HR, so check it after\n    //  the others (code, blockquote, list...)\n    } else if (\n      // if setext set, indicates line after ---/===\n      state.setext || (\n        // line before ---/===\n        (!allowsInlineContinuation || !prevLineIsList) && !state.quote && state.list === false &&\n        !state.code && !isHr && !linkDefRE.test(stream.string) &&\n        (match = stream.lookAhead(1)) && (match = match.match(setextHeaderRE))\n      )\n    ) {\n      if ( !state.setext ) {\n        state.header = match[0].charAt(0) == \'=\' ? 1 : 2;\n        state.setext = state.header;\n      } else {\n        state.header = state.setext;\n        // has no effect on type so we can reset it now\n        state.setext = 0;\n        stream.skipToEnd();\n        if (modeCfg.highlightFormatting) state.formatting = "header";\n      }\n      state.thisLine.header = true;\n      state.f = state.inline;\n      return getType(state);\n    } else if (isHr) {\n      stream.skipToEnd();\n      state.hr = true;\n      state.thisLine.hr = true;\n      return tokenTypes.hr;\n    } else if (stream.peek() === \'[\') {\n      return switchInline(stream, state, footnoteLink);\n    }\n\n    return switchInline(stream, state, state.inline);\n  }\n\n  function htmlBlock(stream, state) {\n    var style = htmlMode.token(stream, state.htmlState);\n    if (!htmlModeMissing) {\n      var inner = CodeMirror.innerMode(htmlMode, state.htmlState)\n      if ((inner.mode.name == "xml" && inner.state.tagStart === null &&\n           (!inner.state.context && inner.state.tokenize.isInText)) ||\n          (state.md_inside && stream.current().indexOf(">") > -1)) {\n        state.f = inlineNormal;\n        state.block = blockNormal;\n        state.htmlState = null;\n      }\n    }\n    return style;\n  }\n\n  function local(stream, state) {\n    var currListInd = state.listStack[state.listStack.length - 1] || 0;\n    var hasExitedList = state.indentation < currListInd;\n    var maxFencedEndInd = currListInd + 3;\n    if (state.fencedEndRE && state.indentation <= maxFencedEndInd && (hasExitedList || stream.match(state.fencedEndRE))) {\n      if (modeCfg.highlightFormatting) state.formatting = "code-block";\n      var returnType;\n      if (!hasExitedList) returnType = getType(state)\n      state.localMode = state.localState = null;\n      state.block = blockNormal;\n      state.f = inlineNormal;\n      state.fencedEndRE = null;\n      state.code = 0\n      state.thisLine.fencedCodeEnd = true;\n      if (hasExitedList) return switchBlock(stream, state, state.block);\n      return returnType;\n    } else if (state.localMode) {\n      return state.localMode.token(stream, state.localState);\n    } else {\n      stream.skipToEnd();\n      return tokenTypes.code;\n    }\n  }\n\n  // Inline\n  function getType(state) {\n    var styles = [];\n\n    if (state.formatting) {\n      styles.push(tokenTypes.formatting);\n\n      if (typeof state.formatting === "string") state.formatting = [state.formatting];\n\n      for (var i = 0; i < state.formatting.length; i++) {\n        styles.push(tokenTypes.formatting + "-" + state.formatting[i]);\n\n        if (state.formatting[i] === "header") {\n          styles.push(tokenTypes.formatting + "-" + state.formatting[i] + "-" + state.header);\n        }\n\n        // Add `formatting-quote` and `formatting-quote-#` for blockquotes\n        // Add `error` instead if the maximum blockquote nesting depth is passed\n        if (state.formatting[i] === "quote") {\n          if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {\n            styles.push(tokenTypes.formatting + "-" + state.formatting[i] + "-" + state.quote);\n          } else {\n            styles.push("error");\n          }\n        }\n      }\n    }\n\n    if (state.taskOpen) {\n      styles.push("meta");\n      return styles.length ? styles.join(\' \') : null;\n    }\n    if (state.taskClosed) {\n      styles.push("property");\n      return styles.length ? styles.join(\' \') : null;\n    }\n\n    if (state.linkHref) {\n      styles.push(tokenTypes.linkHref, "url");\n    } else { // Only apply inline styles to non-url text\n      if (state.strong) { styles.push(tokenTypes.strong); }\n      if (state.em) { styles.push(tokenTypes.em); }\n      if (state.strikethrough) { styles.push(tokenTypes.strikethrough); }\n      if (state.emoji) { styles.push(tokenTypes.emoji); }\n      if (state.linkText) { styles.push(tokenTypes.linkText); }\n      if (state.code) { styles.push(tokenTypes.code); }\n      if (state.image) { styles.push(tokenTypes.image); }\n      if (state.imageAltText) { styles.push(tokenTypes.imageAltText, "link"); }\n      if (state.imageMarker) { styles.push(tokenTypes.imageMarker); }\n    }\n\n    if (state.header) { styles.push(tokenTypes.header, tokenTypes.header + "-" + state.header); }\n\n    if (state.quote) {\n      styles.push(tokenTypes.quote);\n\n      // Add `quote-#` where the maximum for `#` is modeCfg.maxBlockquoteDepth\n      if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {\n        styles.push(tokenTypes.quote + "-" + state.quote);\n      } else {\n        styles.push(tokenTypes.quote + "-" + modeCfg.maxBlockquoteDepth);\n      }\n    }\n\n    if (state.list !== false) {\n      var listMod = (state.listStack.length - 1) % 3;\n      if (!listMod) {\n        styles.push(tokenTypes.list1);\n      } else if (listMod === 1) {\n        styles.push(tokenTypes.list2);\n      } else {\n        styles.push(tokenTypes.list3);\n      }\n    }\n\n    if (state.trailingSpaceNewLine) {\n      styles.push("trailing-space-new-line");\n    } else if (state.trailingSpace) {\n      styles.push("trailing-space-" + (state.trailingSpace % 2 ? "a" : "b"));\n    }\n\n    return styles.length ? styles.join(\' \') : null;\n  }\n\n  function handleText(stream, state) {\n    if (stream.match(textRE, true)) {\n      return getType(state);\n    }\n    return undefined;\n  }\n\n  function inlineNormal(stream, state) {\n    var style = state.text(stream, state);\n    if (typeof style !== \'undefined\')\n      return style;\n\n    if (state.list) { // List marker (*, +, -, 1., etc)\n      state.list = null;\n      return getType(state);\n    }\n\n    if (state.taskList) {\n      var taskOpen = stream.match(taskListRE, true)[1] === " ";\n      if (taskOpen) state.taskOpen = true;\n      else state.taskClosed = true;\n      if (modeCfg.highlightFormatting) state.formatting = "task";\n      state.taskList = false;\n      return getType(state);\n    }\n\n    state.taskOpen = false;\n    state.taskClosed = false;\n\n    if (state.header && stream.match(/^#+$/, true)) {\n      if (modeCfg.highlightFormatting) state.formatting = "header";\n      return getType(state);\n    }\n\n    var ch = stream.next();\n\n    // Matches link titles present on next line\n    if (state.linkTitle) {\n      state.linkTitle = false;\n      var matchCh = ch;\n      if (ch === \'(\') {\n        matchCh = \')\';\n      }\n      matchCh = (matchCh+\'\').replace(/([.?*+^\\[\\]\\\\(){}|-])/g, "\\\\$1");\n      var regex = \'^\\\\s*(?:[^\' + matchCh + \'\\\\\\\\]+|\\\\\\\\\\\\\\\\|\\\\\\\\.)\' + matchCh;\n      if (stream.match(new RegExp(regex), true)) {\n        return tokenTypes.linkHref;\n      }\n    }\n\n    // If this block is changed, it may need to be updated in GFM mode\n    if (ch === \'`\') {\n      var previousFormatting = state.formatting;\n      if (modeCfg.highlightFormatting) state.formatting = "code";\n      stream.eatWhile(\'`\');\n      var count = stream.current().length\n      if (state.code == 0 && (!state.quote || count == 1)) {\n        state.code = count\n        return getType(state)\n      } else if (count == state.code) { // Must be exact\n        var t = getType(state)\n        state.code = 0\n        return t\n      } else {\n        state.formatting = previousFormatting\n        return getType(state)\n      }\n    } else if (state.code) {\n      return getType(state);\n    }\n\n    if (ch === \'\\\\\') {\n      stream.next();\n      if (modeCfg.highlightFormatting) {\n        var type = getType(state);\n        var formattingEscape = tokenTypes.formatting + "-escape";\n        return type ? type + " " + formattingEscape : formattingEscape;\n      }\n    }\n\n    if (ch === \'!\' && stream.match(/\\[[^\\]]*\\] ?(?:\\(|\\[)/, false)) {\n      state.imageMarker = true;\n      state.image = true;\n      if (modeCfg.highlightFormatting) state.formatting = "image";\n      return getType(state);\n    }\n\n    if (ch === \'[\' && state.imageMarker && stream.match(/[^\\]]*\\](\\(.*?\\)| ?\\[.*?\\])/, false)) {\n      state.imageMarker = false;\n      state.imageAltText = true\n      if (modeCfg.highlightFormatting) state.formatting = "image";\n      return getType(state);\n    }\n\n    if (ch === \']\' && state.imageAltText) {\n      if (modeCfg.highlightFormatting) state.formatting = "image";\n      var type = getType(state);\n      state.imageAltText = false;\n      state.image = false;\n      state.inline = state.f = linkHref;\n      return type;\n    }\n\n    if (ch === \'[\' && !state.image) {\n      if (state.linkText && stream.match(/^.*?\\]/)) return getType(state)\n      state.linkText = true;\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      return getType(state);\n    }\n\n    if (ch === \']\' && state.linkText) {\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      var type = getType(state);\n      state.linkText = false;\n      state.inline = state.f = stream.match(/\\(.*?\\)| ?\\[.*?\\]/, false) ? linkHref : inlineNormal\n      return type;\n    }\n\n    if (ch === \'<\' && stream.match(/^(https?|ftps?):\\/\\/(?:[^\\\\>]|\\\\.)+>/, false)) {\n      state.f = state.inline = linkInline;\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      var type = getType(state);\n      if (type){\n        type += " ";\n      } else {\n        type = "";\n      }\n      return type + tokenTypes.linkInline;\n    }\n\n    if (ch === \'<\' && stream.match(/^[^> \\\\]+@(?:[^\\\\>]|\\\\.)+>/, false)) {\n      state.f = state.inline = linkInline;\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      var type = getType(state);\n      if (type){\n        type += " ";\n      } else {\n        type = "";\n      }\n      return type + tokenTypes.linkEmail;\n    }\n\n    if (modeCfg.xml && ch === \'<\' && stream.match(/^(!--|\\?|!\\[CDATA\\[|[a-z][a-z0-9-]*(?:\\s+[a-z_:.\\-]+(?:\\s*=\\s*[^>]+)?)*\\s*(?:>|$))/i, false)) {\n      var end = stream.string.indexOf(">", stream.pos);\n      if (end != -1) {\n        var atts = stream.string.substring(stream.start, end);\n        if (/markdown\\s*=\\s*(\'|"){0,1}1(\'|"){0,1}/.test(atts)) state.md_inside = true;\n      }\n      stream.backUp(1);\n      state.htmlState = CodeMirror.startState(htmlMode);\n      return switchBlock(stream, state, htmlBlock);\n    }\n\n    if (modeCfg.xml && ch === \'<\' && stream.match(/^\\/\\w*?>/)) {\n      state.md_inside = false;\n      return "tag";\n    } else if (ch === "*" || ch === "_") {\n      var len = 1, before = stream.pos == 1 ? " " : stream.string.charAt(stream.pos - 2)\n      while (len < 3 && stream.eat(ch)) len++\n      var after = stream.peek() || " "\n      // See http://spec.commonmark.org/0.27/#emphasis-and-strong-emphasis\n      var leftFlanking = !/\\s/.test(after) && (!punctuation.test(after) || /\\s/.test(before) || punctuation.test(before))\n      var rightFlanking = !/\\s/.test(before) && (!punctuation.test(before) || /\\s/.test(after) || punctuation.test(after))\n      var setEm = null, setStrong = null\n      if (len % 2) { // Em\n        if (!state.em && leftFlanking && (ch === "*" || !rightFlanking || punctuation.test(before)))\n          setEm = true\n        else if (state.em == ch && rightFlanking && (ch === "*" || !leftFlanking || punctuation.test(after)))\n          setEm = false\n      }\n      if (len > 1) { // Strong\n        if (!state.strong && leftFlanking && (ch === "*" || !rightFlanking || punctuation.test(before)))\n          setStrong = true\n        else if (state.strong == ch && rightFlanking && (ch === "*" || !leftFlanking || punctuation.test(after)))\n          setStrong = false\n      }\n      if (setStrong != null || setEm != null) {\n        if (modeCfg.highlightFormatting) state.formatting = setEm == null ? "strong" : setStrong == null ? "em" : "strong em"\n        if (setEm === true) state.em = ch\n        if (setStrong === true) state.strong = ch\n        var t = getType(state)\n        if (setEm === false) state.em = false\n        if (setStrong === false) state.strong = false\n        return t\n      }\n    } else if (ch === \' \') {\n      if (stream.eat(\'*\') || stream.eat(\'_\')) { // Probably surrounded by spaces\n        if (stream.peek() === \' \') { // Surrounded by spaces, ignore\n          return getType(state);\n        } else { // Not surrounded by spaces, back up pointer\n          stream.backUp(1);\n        }\n      }\n    }\n\n    if (modeCfg.strikethrough) {\n      if (ch === \'~\' && stream.eatWhile(ch)) {\n        if (state.strikethrough) {// Remove strikethrough\n          if (modeCfg.highlightFormatting) state.formatting = "strikethrough";\n          var t = getType(state);\n          state.strikethrough = false;\n          return t;\n        } else if (stream.match(/^[^\\s]/, false)) {// Add strikethrough\n          state.strikethrough = true;\n          if (modeCfg.highlightFormatting) state.formatting = "strikethrough";\n          return getType(state);\n        }\n      } else if (ch === \' \') {\n        if (stream.match(/^~~/, true)) { // Probably surrounded by space\n          if (stream.peek() === \' \') { // Surrounded by spaces, ignore\n            return getType(state);\n          } else { // Not surrounded by spaces, back up pointer\n            stream.backUp(2);\n          }\n        }\n      }\n    }\n\n    if (modeCfg.emoji && ch === ":" && stream.match(/^(?:[a-z_\\d+][a-z_\\d+-]*|\\-[a-z_\\d+][a-z_\\d+-]*):/)) {\n      state.emoji = true;\n      if (modeCfg.highlightFormatting) state.formatting = "emoji";\n      var retType = getType(state);\n      state.emoji = false;\n      return retType;\n    }\n\n    if (ch === \' \') {\n      if (stream.match(/^ +$/, false)) {\n        state.trailingSpace++;\n      } else if (state.trailingSpace) {\n        state.trailingSpaceNewLine = true;\n      }\n    }\n\n    return getType(state);\n  }\n\n  function linkInline(stream, state) {\n    var ch = stream.next();\n\n    if (ch === ">") {\n      state.f = state.inline = inlineNormal;\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      var type = getType(state);\n      if (type){\n        type += " ";\n      } else {\n        type = "";\n      }\n      return type + tokenTypes.linkInline;\n    }\n\n    stream.match(/^[^>]+/, true);\n\n    return tokenTypes.linkInline;\n  }\n\n  function linkHref(stream, state) {\n    // Check if space, and return NULL if so (to avoid marking the space)\n    if(stream.eatSpace()){\n      return null;\n    }\n    var ch = stream.next();\n    if (ch === \'(\' || ch === \'[\') {\n      state.f = state.inline = getLinkHrefInside(ch === "(" ? ")" : "]");\n      if (modeCfg.highlightFormatting) state.formatting = "link-string";\n      state.linkHref = true;\n      return getType(state);\n    }\n    return \'error\';\n  }\n\n  var linkRE = {\n    ")": /^(?:[^\\\\\\(\\)]|\\\\.|\\((?:[^\\\\\\(\\)]|\\\\.)*\\))*?(?=\\))/,\n    "]": /^(?:[^\\\\\\[\\]]|\\\\.|\\[(?:[^\\\\\\[\\]]|\\\\.)*\\])*?(?=\\])/\n  }\n\n  function getLinkHrefInside(endChar) {\n    return function(stream, state) {\n      var ch = stream.next();\n\n      if (ch === endChar) {\n        state.f = state.inline = inlineNormal;\n        if (modeCfg.highlightFormatting) state.formatting = "link-string";\n        var returnState = getType(state);\n        state.linkHref = false;\n        return returnState;\n      }\n\n      stream.match(linkRE[endChar])\n      state.linkHref = true;\n      return getType(state);\n    };\n  }\n\n  function footnoteLink(stream, state) {\n    if (stream.match(/^([^\\]\\\\]|\\\\.)*\\]:/, false)) {\n      state.f = footnoteLinkInside;\n      stream.next(); // Consume [\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      state.linkText = true;\n      return getType(state);\n    }\n    return switchInline(stream, state, inlineNormal);\n  }\n\n  function footnoteLinkInside(stream, state) {\n    if (stream.match(/^\\]:/, true)) {\n      state.f = state.inline = footnoteUrl;\n      if (modeCfg.highlightFormatting) state.formatting = "link";\n      var returnType = getType(state);\n      state.linkText = false;\n      return returnType;\n    }\n\n    stream.match(/^([^\\]\\\\]|\\\\.)+/, true);\n\n    return tokenTypes.linkText;\n  }\n\n  function footnoteUrl(stream, state) {\n    // Check if space, and return NULL if so (to avoid marking the space)\n    if(stream.eatSpace()){\n      return null;\n    }\n    // Match URL\n    stream.match(/^[^\\s]+/, true);\n    // Check for link title\n    if (stream.peek() === undefined) { // End of line, set flag to check next line\n      state.linkTitle = true;\n    } else { // More content on line, check if link title\n      stream.match(/^(?:\\s+(?:"(?:[^"\\\\]|\\\\\\\\|\\\\.)+"|\'(?:[^\'\\\\]|\\\\\\\\|\\\\.)+\'|\\((?:[^)\\\\]|\\\\\\\\|\\\\.)+\\)))?/, true);\n    }\n    state.f = state.inline = inlineNormal;\n    return tokenTypes.linkHref + " url";\n  }\n\n  var mode = {\n    startState: function() {\n      return {\n        f: blockNormal,\n\n        prevLine: {stream: null},\n        thisLine: {stream: null},\n\n        block: blockNormal,\n        htmlState: null,\n        indentation: 0,\n\n        inline: inlineNormal,\n        text: handleText,\n\n        formatting: false,\n        linkText: false,\n        linkHref: false,\n        linkTitle: false,\n        code: 0,\n        em: false,\n        strong: false,\n        header: 0,\n        setext: 0,\n        hr: false,\n        taskList: false,\n        list: false,\n        listStack: [],\n        quote: 0,\n        trailingSpace: 0,\n        trailingSpaceNewLine: false,\n        strikethrough: false,\n        emoji: false,\n        fencedEndRE: null\n      };\n    },\n\n    copyState: function(s) {\n      return {\n        f: s.f,\n\n        prevLine: s.prevLine,\n        thisLine: s.thisLine,\n\n        block: s.block,\n        htmlState: s.htmlState && CodeMirror.copyState(htmlMode, s.htmlState),\n        indentation: s.indentation,\n\n        localMode: s.localMode,\n        localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null,\n\n        inline: s.inline,\n        text: s.text,\n        formatting: false,\n        linkText: s.linkText,\n        linkTitle: s.linkTitle,\n        linkHref: s.linkHref,\n        code: s.code,\n        em: s.em,\n        strong: s.strong,\n        strikethrough: s.strikethrough,\n        emoji: s.emoji,\n        header: s.header,\n        setext: s.setext,\n        hr: s.hr,\n        taskList: s.taskList,\n        list: s.list,\n        listStack: s.listStack.slice(0),\n        quote: s.quote,\n        indentedCode: s.indentedCode,\n        trailingSpace: s.trailingSpace,\n        trailingSpaceNewLine: s.trailingSpaceNewLine,\n        md_inside: s.md_inside,\n        fencedEndRE: s.fencedEndRE\n      };\n    },\n\n    token: function(stream, state) {\n\n      // Reset state.formatting\n      state.formatting = false;\n\n      if (stream != state.thisLine.stream) {\n        state.header = 0;\n        state.hr = false;\n\n        if (stream.match(/^\\s*$/, true)) {\n          blankLine(state);\n          return null;\n        }\n\n        state.prevLine = state.thisLine\n        state.thisLine = {stream: stream}\n\n        // Reset state.taskList\n        state.taskList = false;\n\n        // Reset state.trailingSpace\n        state.trailingSpace = 0;\n        state.trailingSpaceNewLine = false;\n\n        if (!state.localState) {\n          state.f = state.block;\n          if (state.f != htmlBlock) {\n            var indentation = stream.match(/^\\s*/, true)[0].replace(/\\t/g, expandedTab).length;\n            state.indentation = indentation;\n            state.indentationDiff = null;\n            if (indentation > 0) return null;\n          }\n        }\n      }\n      return state.f(stream, state);\n    },\n\n    innerMode: function(state) {\n      if (state.block == htmlBlock) return {state: state.htmlState, mode: htmlMode};\n      if (state.localState) return {state: state.localState, mode: state.localMode};\n      return {state: state, mode: mode};\n    },\n\n    indent: function(state, textAfter, line) {\n      if (state.block == htmlBlock && htmlMode.indent) return htmlMode.indent(state.htmlState, textAfter, line)\n      if (state.localState && state.localMode.indent) return state.localMode.indent(state.localState, textAfter, line)\n      return CodeMirror.Pass\n    },\n\n    blankLine: blankLine,\n\n    getType: getType,\n\n    blockCommentStart: "\x3c!--",\n    blockCommentEnd: "--\x3e",\n    closeBrackets: "()[]{}\'\'\\"\\"``",\n    fold: "markdown"\n  };\n  return mode;\n}, "xml");\n\nCodeMirror.defineMIME("text/markdown", "markdown");\n\nCodeMirror.defineMIME("text/x-markdown", "markdown");\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/markdown/markdown.js?')},"./node_modules/codemirror/mode/meta.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  CodeMirror.modeInfo = [\n    {name: "APL", mime: "text/apl", mode: "apl", ext: ["dyalog", "apl"]},\n    {name: "PGP", mimes: ["application/pgp", "application/pgp-encrypted", "application/pgp-keys", "application/pgp-signature"], mode: "asciiarmor", ext: ["asc", "pgp", "sig"]},\n    {name: "ASN.1", mime: "text/x-ttcn-asn", mode: "asn.1", ext: ["asn", "asn1"]},\n    {name: "Asterisk", mime: "text/x-asterisk", mode: "asterisk", file: /^extensions\\.conf$/i},\n    {name: "Brainfuck", mime: "text/x-brainfuck", mode: "brainfuck", ext: ["b", "bf"]},\n    {name: "C", mime: "text/x-csrc", mode: "clike", ext: ["c", "h", "ino"]},\n    {name: "C++", mime: "text/x-c++src", mode: "clike", ext: ["cpp", "c++", "cc", "cxx", "hpp", "h++", "hh", "hxx"], alias: ["cpp"]},\n    {name: "Cobol", mime: "text/x-cobol", mode: "cobol", ext: ["cob", "cpy"]},\n    {name: "C#", mime: "text/x-csharp", mode: "clike", ext: ["cs"], alias: ["csharp", "cs"]},\n    {name: "Clojure", mime: "text/x-clojure", mode: "clojure", ext: ["clj", "cljc", "cljx"]},\n    {name: "ClojureScript", mime: "text/x-clojurescript", mode: "clojure", ext: ["cljs"]},\n    {name: "Closure Stylesheets (GSS)", mime: "text/x-gss", mode: "css", ext: ["gss"]},\n    {name: "CMake", mime: "text/x-cmake", mode: "cmake", ext: ["cmake", "cmake.in"], file: /^CMakeLists.txt$/},\n    {name: "CoffeeScript", mimes: ["application/vnd.coffeescript", "text/coffeescript", "text/x-coffeescript"], mode: "coffeescript", ext: ["coffee"], alias: ["coffee", "coffee-script"]},\n    {name: "Common Lisp", mime: "text/x-common-lisp", mode: "commonlisp", ext: ["cl", "lisp", "el"], alias: ["lisp"]},\n    {name: "Cypher", mime: "application/x-cypher-query", mode: "cypher", ext: ["cyp", "cypher"]},\n    {name: "Cython", mime: "text/x-cython", mode: "python", ext: ["pyx", "pxd", "pxi"]},\n    {name: "Crystal", mime: "text/x-crystal", mode: "crystal", ext: ["cr"]},\n    {name: "CSS", mime: "text/css", mode: "css", ext: ["css"]},\n    {name: "CQL", mime: "text/x-cassandra", mode: "sql", ext: ["cql"]},\n    {name: "D", mime: "text/x-d", mode: "d", ext: ["d"]},\n    {name: "Dart", mimes: ["application/dart", "text/x-dart"], mode: "dart", ext: ["dart"]},\n    {name: "diff", mime: "text/x-diff", mode: "diff", ext: ["diff", "patch"]},\n    {name: "Django", mime: "text/x-django", mode: "django"},\n    {name: "Dockerfile", mime: "text/x-dockerfile", mode: "dockerfile", file: /^Dockerfile$/},\n    {name: "DTD", mime: "application/xml-dtd", mode: "dtd", ext: ["dtd"]},\n    {name: "Dylan", mime: "text/x-dylan", mode: "dylan", ext: ["dylan", "dyl", "intr"]},\n    {name: "EBNF", mime: "text/x-ebnf", mode: "ebnf"},\n    {name: "ECL", mime: "text/x-ecl", mode: "ecl", ext: ["ecl"]},\n    {name: "edn", mime: "application/edn", mode: "clojure", ext: ["edn"]},\n    {name: "Eiffel", mime: "text/x-eiffel", mode: "eiffel", ext: ["e"]},\n    {name: "Elm", mime: "text/x-elm", mode: "elm", ext: ["elm"]},\n    {name: "Embedded Javascript", mime: "application/x-ejs", mode: "htmlembedded", ext: ["ejs"]},\n    {name: "Embedded Ruby", mime: "application/x-erb", mode: "htmlembedded", ext: ["erb"]},\n    {name: "Erlang", mime: "text/x-erlang", mode: "erlang", ext: ["erl"]},\n    {name: "Esper", mime: "text/x-esper", mode: "sql"},\n    {name: "Factor", mime: "text/x-factor", mode: "factor", ext: ["factor"]},\n    {name: "FCL", mime: "text/x-fcl", mode: "fcl"},\n    {name: "Forth", mime: "text/x-forth", mode: "forth", ext: ["forth", "fth", "4th"]},\n    {name: "Fortran", mime: "text/x-fortran", mode: "fortran", ext: ["f", "for", "f77", "f90", "f95"]},\n    {name: "F#", mime: "text/x-fsharp", mode: "mllike", ext: ["fs"], alias: ["fsharp"]},\n    {name: "Gas", mime: "text/x-gas", mode: "gas", ext: ["s"]},\n    {name: "Gherkin", mime: "text/x-feature", mode: "gherkin", ext: ["feature"]},\n    {name: "GitHub Flavored Markdown", mime: "text/x-gfm", mode: "gfm", file: /^(readme|contributing|history).md$/i},\n    {name: "Go", mime: "text/x-go", mode: "go", ext: ["go"]},\n    {name: "Groovy", mime: "text/x-groovy", mode: "groovy", ext: ["groovy", "gradle"], file: /^Jenkinsfile$/},\n    {name: "HAML", mime: "text/x-haml", mode: "haml", ext: ["haml"]},\n    {name: "Haskell", mime: "text/x-haskell", mode: "haskell", ext: ["hs"]},\n    {name: "Haskell (Literate)", mime: "text/x-literate-haskell", mode: "haskell-literate", ext: ["lhs"]},\n    {name: "Haxe", mime: "text/x-haxe", mode: "haxe", ext: ["hx"]},\n    {name: "HXML", mime: "text/x-hxml", mode: "haxe", ext: ["hxml"]},\n    {name: "ASP.NET", mime: "application/x-aspx", mode: "htmlembedded", ext: ["aspx"], alias: ["asp", "aspx"]},\n    {name: "HTML", mime: "text/html", mode: "htmlmixed", ext: ["html", "htm", "handlebars", "hbs"], alias: ["xhtml"]},\n    {name: "HTTP", mime: "message/http", mode: "http"},\n    {name: "IDL", mime: "text/x-idl", mode: "idl", ext: ["pro"]},\n    {name: "Pug", mime: "text/x-pug", mode: "pug", ext: ["jade", "pug"], alias: ["jade"]},\n    {name: "Java", mime: "text/x-java", mode: "clike", ext: ["java"]},\n    {name: "Java Server Pages", mime: "application/x-jsp", mode: "htmlembedded", ext: ["jsp"], alias: ["jsp"]},\n    {name: "JavaScript", mimes: ["text/javascript", "text/ecmascript", "application/javascript", "application/x-javascript", "application/ecmascript"],\n     mode: "javascript", ext: ["js"], alias: ["ecmascript", "js", "node"]},\n    {name: "JSON", mimes: ["application/json", "application/x-json"], mode: "javascript", ext: ["json", "map"], alias: ["json5"]},\n    {name: "JSON-LD", mime: "application/ld+json", mode: "javascript", ext: ["jsonld"], alias: ["jsonld"]},\n    {name: "JSX", mime: "text/jsx", mode: "jsx", ext: ["jsx"]},\n    {name: "Jinja2", mime: "text/jinja2", mode: "jinja2", ext: ["j2", "jinja", "jinja2"]},\n    {name: "Julia", mime: "text/x-julia", mode: "julia", ext: ["jl"]},\n    {name: "Kotlin", mime: "text/x-kotlin", mode: "clike", ext: ["kt"]},\n    {name: "LESS", mime: "text/x-less", mode: "css", ext: ["less"]},\n    {name: "LiveScript", mime: "text/x-livescript", mode: "livescript", ext: ["ls"], alias: ["ls"]},\n    {name: "Lua", mime: "text/x-lua", mode: "lua", ext: ["lua"]},\n    {name: "Markdown", mime: "text/x-markdown", mode: "markdown", ext: ["markdown", "md", "mkd"]},\n    {name: "mIRC", mime: "text/mirc", mode: "mirc"},\n    {name: "MariaDB SQL", mime: "text/x-mariadb", mode: "sql"},\n    {name: "Mathematica", mime: "text/x-mathematica", mode: "mathematica", ext: ["m", "nb", "wl", "wls"]},\n    {name: "Modelica", mime: "text/x-modelica", mode: "modelica", ext: ["mo"]},\n    {name: "MUMPS", mime: "text/x-mumps", mode: "mumps", ext: ["mps"]},\n    {name: "MS SQL", mime: "text/x-mssql", mode: "sql"},\n    {name: "mbox", mime: "application/mbox", mode: "mbox", ext: ["mbox"]},\n    {name: "MySQL", mime: "text/x-mysql", mode: "sql"},\n    {name: "Nginx", mime: "text/x-nginx-conf", mode: "nginx", file: /nginx.*\\.conf$/i},\n    {name: "NSIS", mime: "text/x-nsis", mode: "nsis", ext: ["nsh", "nsi"]},\n    {name: "NTriples", mimes: ["application/n-triples", "application/n-quads", "text/n-triples"],\n     mode: "ntriples", ext: ["nt", "nq"]},\n    {name: "Objective-C", mime: "text/x-objectivec", mode: "clike", ext: ["m"], alias: ["objective-c", "objc"]},\n    {name: "Objective-C++", mime: "text/x-objectivec++", mode: "clike", ext: ["mm"], alias: ["objective-c++", "objc++"]},\n    {name: "OCaml", mime: "text/x-ocaml", mode: "mllike", ext: ["ml", "mli", "mll", "mly"]},\n    {name: "Octave", mime: "text/x-octave", mode: "octave", ext: ["m"]},\n    {name: "Oz", mime: "text/x-oz", mode: "oz", ext: ["oz"]},\n    {name: "Pascal", mime: "text/x-pascal", mode: "pascal", ext: ["p", "pas"]},\n    {name: "PEG.js", mime: "null", mode: "pegjs", ext: ["jsonld"]},\n    {name: "Perl", mime: "text/x-perl", mode: "perl", ext: ["pl", "pm"]},\n    {name: "PHP", mimes: ["text/x-php", "application/x-httpd-php", "application/x-httpd-php-open"], mode: "php", ext: ["php", "php3", "php4", "php5", "php7", "phtml"]},\n    {name: "Pig", mime: "text/x-pig", mode: "pig", ext: ["pig"]},\n    {name: "Plain Text", mime: "text/plain", mode: "null", ext: ["txt", "text", "conf", "def", "list", "log"]},\n    {name: "PLSQL", mime: "text/x-plsql", mode: "sql", ext: ["pls"]},\n    {name: "PostgreSQL", mime: "text/x-pgsql", mode: "sql"},\n    {name: "PowerShell", mime: "application/x-powershell", mode: "powershell", ext: ["ps1", "psd1", "psm1"]},\n    {name: "Properties files", mime: "text/x-properties", mode: "properties", ext: ["properties", "ini", "in"], alias: ["ini", "properties"]},\n    {name: "ProtoBuf", mime: "text/x-protobuf", mode: "protobuf", ext: ["proto"]},\n    {name: "Python", mime: "text/x-python", mode: "python", ext: ["BUILD", "bzl", "py", "pyw"], file: /^(BUCK|BUILD)$/},\n    {name: "Puppet", mime: "text/x-puppet", mode: "puppet", ext: ["pp"]},\n    {name: "Q", mime: "text/x-q", mode: "q", ext: ["q"]},\n    {name: "R", mime: "text/x-rsrc", mode: "r", ext: ["r", "R"], alias: ["rscript"]},\n    {name: "reStructuredText", mime: "text/x-rst", mode: "rst", ext: ["rst"], alias: ["rst"]},\n    {name: "RPM Changes", mime: "text/x-rpm-changes", mode: "rpm"},\n    {name: "RPM Spec", mime: "text/x-rpm-spec", mode: "rpm", ext: ["spec"]},\n    {name: "Ruby", mime: "text/x-ruby", mode: "ruby", ext: ["rb"], alias: ["jruby", "macruby", "rake", "rb", "rbx"]},\n    {name: "Rust", mime: "text/x-rustsrc", mode: "rust", ext: ["rs"]},\n    {name: "SAS", mime: "text/x-sas", mode: "sas", ext: ["sas"]},\n    {name: "Sass", mime: "text/x-sass", mode: "sass", ext: ["sass"]},\n    {name: "Scala", mime: "text/x-scala", mode: "clike", ext: ["scala"]},\n    {name: "Scheme", mime: "text/x-scheme", mode: "scheme", ext: ["scm", "ss"]},\n    {name: "SCSS", mime: "text/x-scss", mode: "css", ext: ["scss"]},\n    {name: "Shell", mimes: ["text/x-sh", "application/x-sh"], mode: "shell", ext: ["sh", "ksh", "bash"], alias: ["bash", "sh", "zsh"], file: /^PKGBUILD$/},\n    {name: "Sieve", mime: "application/sieve", mode: "sieve", ext: ["siv", "sieve"]},\n    {name: "Slim", mimes: ["text/x-slim", "application/x-slim"], mode: "slim", ext: ["slim"]},\n    {name: "Smalltalk", mime: "text/x-stsrc", mode: "smalltalk", ext: ["st"]},\n    {name: "Smarty", mime: "text/x-smarty", mode: "smarty", ext: ["tpl"]},\n    {name: "Solr", mime: "text/x-solr", mode: "solr"},\n    {name: "SML", mime: "text/x-sml", mode: "mllike", ext: ["sml", "sig", "fun", "smackspec"]},\n    {name: "Soy", mime: "text/x-soy", mode: "soy", ext: ["soy"], alias: ["closure template"]},\n    {name: "SPARQL", mime: "application/sparql-query", mode: "sparql", ext: ["rq", "sparql"], alias: ["sparul"]},\n    {name: "Spreadsheet", mime: "text/x-spreadsheet", mode: "spreadsheet", alias: ["excel", "formula"]},\n    {name: "SQL", mime: "text/x-sql", mode: "sql", ext: ["sql"]},\n    {name: "SQLite", mime: "text/x-sqlite", mode: "sql"},\n    {name: "Squirrel", mime: "text/x-squirrel", mode: "clike", ext: ["nut"]},\n    {name: "Stylus", mime: "text/x-styl", mode: "stylus", ext: ["styl"]},\n    {name: "Swift", mime: "text/x-swift", mode: "swift", ext: ["swift"]},\n    {name: "sTeX", mime: "text/x-stex", mode: "stex"},\n    {name: "LaTeX", mime: "text/x-latex", mode: "stex", ext: ["text", "ltx", "tex"], alias: ["tex"]},\n    {name: "SystemVerilog", mime: "text/x-systemverilog", mode: "verilog", ext: ["v", "sv", "svh"]},\n    {name: "Tcl", mime: "text/x-tcl", mode: "tcl", ext: ["tcl"]},\n    {name: "Textile", mime: "text/x-textile", mode: "textile", ext: ["textile"]},\n    {name: "TiddlyWiki ", mime: "text/x-tiddlywiki", mode: "tiddlywiki"},\n    {name: "Tiki wiki", mime: "text/tiki", mode: "tiki"},\n    {name: "TOML", mime: "text/x-toml", mode: "toml", ext: ["toml"]},\n    {name: "Tornado", mime: "text/x-tornado", mode: "tornado"},\n    {name: "troff", mime: "text/troff", mode: "troff", ext: ["1", "2", "3", "4", "5", "6", "7", "8", "9"]},\n    {name: "TTCN", mime: "text/x-ttcn", mode: "ttcn", ext: ["ttcn", "ttcn3", "ttcnpp"]},\n    {name: "TTCN_CFG", mime: "text/x-ttcn-cfg", mode: "ttcn-cfg", ext: ["cfg"]},\n    {name: "Turtle", mime: "text/turtle", mode: "turtle", ext: ["ttl"]},\n    {name: "TypeScript", mime: "application/typescript", mode: "javascript", ext: ["ts"], alias: ["ts"]},\n    {name: "TypeScript-JSX", mime: "text/typescript-jsx", mode: "jsx", ext: ["tsx"], alias: ["tsx"]},\n    {name: "Twig", mime: "text/x-twig", mode: "twig"},\n    {name: "Web IDL", mime: "text/x-webidl", mode: "webidl", ext: ["webidl"]},\n    {name: "VB.NET", mime: "text/x-vb", mode: "vb", ext: ["vb"]},\n    {name: "VBScript", mime: "text/vbscript", mode: "vbscript", ext: ["vbs"]},\n    {name: "Velocity", mime: "text/velocity", mode: "velocity", ext: ["vtl"]},\n    {name: "Verilog", mime: "text/x-verilog", mode: "verilog", ext: ["v"]},\n    {name: "VHDL", mime: "text/x-vhdl", mode: "vhdl", ext: ["vhd", "vhdl"]},\n    {name: "Vue.js Component", mimes: ["script/x-vue", "text/x-vue"], mode: "vue", ext: ["vue"]},\n    {name: "XML", mimes: ["application/xml", "text/xml"], mode: "xml", ext: ["xml", "xsl", "xsd", "svg"], alias: ["rss", "wsdl", "xsd"]},\n    {name: "XQuery", mime: "application/xquery", mode: "xquery", ext: ["xy", "xquery"]},\n    {name: "Yacas", mime: "text/x-yacas", mode: "yacas", ext: ["ys"]},\n    {name: "YAML", mimes: ["text/x-yaml", "text/yaml"], mode: "yaml", ext: ["yaml", "yml"], alias: ["yml"]},\n    {name: "Z80", mime: "text/x-z80", mode: "z80", ext: ["z80"]},\n    {name: "mscgen", mime: "text/x-mscgen", mode: "mscgen", ext: ["mscgen", "mscin", "msc"]},\n    {name: "xu", mime: "text/x-xu", mode: "mscgen", ext: ["xu"]},\n    {name: "msgenny", mime: "text/x-msgenny", mode: "mscgen", ext: ["msgenny"]}\n  ];\n  // Ensure all modes have a mime property for backwards compatibility\n  for (var i = 0; i < CodeMirror.modeInfo.length; i++) {\n    var info = CodeMirror.modeInfo[i];\n    if (info.mimes) info.mime = info.mimes[0];\n  }\n\n  CodeMirror.findModeByMIME = function(mime) {\n    mime = mime.toLowerCase();\n    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {\n      var info = CodeMirror.modeInfo[i];\n      if (info.mime == mime) return info;\n      if (info.mimes) for (var j = 0; j < info.mimes.length; j++)\n        if (info.mimes[j] == mime) return info;\n    }\n    if (/\\+xml$/.test(mime)) return CodeMirror.findModeByMIME("application/xml")\n    if (/\\+json$/.test(mime)) return CodeMirror.findModeByMIME("application/json")\n  };\n\n  CodeMirror.findModeByExtension = function(ext) {\n    ext = ext.toLowerCase();\n    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {\n      var info = CodeMirror.modeInfo[i];\n      if (info.ext) for (var j = 0; j < info.ext.length; j++)\n        if (info.ext[j] == ext) return info;\n    }\n  };\n\n  CodeMirror.findModeByFileName = function(filename) {\n    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {\n      var info = CodeMirror.modeInfo[i];\n      if (info.file && info.file.test(filename)) return info;\n    }\n    var dot = filename.lastIndexOf(".");\n    var ext = dot > -1 && filename.substring(dot + 1, filename.length);\n    if (ext) return CodeMirror.findModeByExtension(ext);\n  };\n\n  CodeMirror.findModeByName = function(name) {\n    name = name.toLowerCase();\n    for (var i = 0; i < CodeMirror.modeInfo.length; i++) {\n      var info = CodeMirror.modeInfo[i];\n      if (info.name.toLowerCase() == name) return info;\n      if (info.alias) for (var j = 0; j < info.alias.length; j++)\n        if (info.alias[j].toLowerCase() == name) return info;\n    }\n  };\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/meta.js?')},"./node_modules/codemirror/mode/mllike/mllike.js":function(module,exports,__webpack_require__){eval("// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__(\"./node_modules/codemirror/lib/codemirror.js\"));\n  else {}\n})(function(CodeMirror) {\n\"use strict\";\n\nCodeMirror.defineMode('mllike', function(_config, parserConfig) {\n  var words = {\n    'as': 'keyword',\n    'do': 'keyword',\n    'else': 'keyword',\n    'end': 'keyword',\n    'exception': 'keyword',\n    'fun': 'keyword',\n    'functor': 'keyword',\n    'if': 'keyword',\n    'in': 'keyword',\n    'include': 'keyword',\n    'let': 'keyword',\n    'of': 'keyword',\n    'open': 'keyword',\n    'rec': 'keyword',\n    'struct': 'keyword',\n    'then': 'keyword',\n    'type': 'keyword',\n    'val': 'keyword',\n    'while': 'keyword',\n    'with': 'keyword'\n  };\n\n  var extraWords = parserConfig.extraWords || {};\n  for (var prop in extraWords) {\n    if (extraWords.hasOwnProperty(prop)) {\n      words[prop] = parserConfig.extraWords[prop];\n    }\n  }\n  var hintWords = [];\n  for (var k in words) { hintWords.push(k); }\n  CodeMirror.registerHelper(\"hintWords\", \"mllike\", hintWords);\n\n  function tokenBase(stream, state) {\n    var ch = stream.next();\n\n    if (ch === '\"') {\n      state.tokenize = tokenString;\n      return state.tokenize(stream, state);\n    }\n    if (ch === '{') {\n      if (stream.eat('|')) {\n        state.longString = true;\n        state.tokenize = tokenLongString;\n        return state.tokenize(stream, state);\n      }\n    }\n    if (ch === '(') {\n      if (stream.eat('*')) {\n        state.commentLevel++;\n        state.tokenize = tokenComment;\n        return state.tokenize(stream, state);\n      }\n    }\n    if (ch === '~' || ch === '?') {\n      stream.eatWhile(/\\w/);\n      return 'variable-2';\n    }\n    if (ch === '`') {\n      stream.eatWhile(/\\w/);\n      return 'quote';\n    }\n    if (ch === '/' && parserConfig.slashComments && stream.eat('/')) {\n      stream.skipToEnd();\n      return 'comment';\n    }\n    if (/\\d/.test(ch)) {\n      if (ch === '0' && stream.eat(/[bB]/)) {\n        stream.eatWhile(/[01]/);\n      } if (ch === '0' && stream.eat(/[xX]/)) {\n        stream.eatWhile(/[0-9a-fA-F]/)\n      } if (ch === '0' && stream.eat(/[oO]/)) {\n        stream.eatWhile(/[0-7]/);\n      } else {\n        stream.eatWhile(/[\\d_]/);\n        if (stream.eat('.')) {\n          stream.eatWhile(/[\\d]/);\n        }\n        if (stream.eat(/[eE]/)) {\n          stream.eatWhile(/[\\d\\-+]/);\n        }\n      }\n      return 'number';\n    }\n    if ( /[+\\-*&%=<>!?|@\\.~:]/.test(ch)) {\n      return 'operator';\n    }\n    if (/[\\w\\xa1-\\uffff]/.test(ch)) {\n      stream.eatWhile(/[\\w\\xa1-\\uffff]/);\n      var cur = stream.current();\n      return words.hasOwnProperty(cur) ? words[cur] : 'variable';\n    }\n    return null\n  }\n\n  function tokenString(stream, state) {\n    var next, end = false, escaped = false;\n    while ((next = stream.next()) != null) {\n      if (next === '\"' && !escaped) {\n        end = true;\n        break;\n      }\n      escaped = !escaped && next === '\\\\';\n    }\n    if (end && !escaped) {\n      state.tokenize = tokenBase;\n    }\n    return 'string';\n  };\n\n  function tokenComment(stream, state) {\n    var prev, next;\n    while(state.commentLevel > 0 && (next = stream.next()) != null) {\n      if (prev === '(' && next === '*') state.commentLevel++;\n      if (prev === '*' && next === ')') state.commentLevel--;\n      prev = next;\n    }\n    if (state.commentLevel <= 0) {\n      state.tokenize = tokenBase;\n    }\n    return 'comment';\n  }\n\n  function tokenLongString(stream, state) {\n    var prev, next;\n    while (state.longString && (next = stream.next()) != null) {\n      if (prev === '|' && next === '}') state.longString = false;\n      prev = next;\n    }\n    if (!state.longString) {\n      state.tokenize = tokenBase;\n    }\n    return 'string';\n  }\n\n  return {\n    startState: function() {return {tokenize: tokenBase, commentLevel: 0, longString: false};},\n    token: function(stream, state) {\n      if (stream.eatSpace()) return null;\n      return state.tokenize(stream, state);\n    },\n\n    blockCommentStart: \"(*\",\n    blockCommentEnd: \"*)\",\n    lineComment: parserConfig.slashComments ? \"//\" : null\n  };\n});\n\nCodeMirror.defineMIME('text/x-ocaml', {\n  name: 'mllike',\n  extraWords: {\n    'and': 'keyword',\n    'assert': 'keyword',\n    'begin': 'keyword',\n    'class': 'keyword',\n    'constraint': 'keyword',\n    'done': 'keyword',\n    'downto': 'keyword',\n    'external': 'keyword',\n    'function': 'keyword',\n    'initializer': 'keyword',\n    'lazy': 'keyword',\n    'match': 'keyword',\n    'method': 'keyword',\n    'module': 'keyword',\n    'mutable': 'keyword',\n    'new': 'keyword',\n    'nonrec': 'keyword',\n    'object': 'keyword',\n    'private': 'keyword',\n    'sig': 'keyword',\n    'to': 'keyword',\n    'try': 'keyword',\n    'value': 'keyword',\n    'virtual': 'keyword',\n    'when': 'keyword',\n\n    // builtins\n    'raise': 'builtin',\n    'failwith': 'builtin',\n    'true': 'builtin',\n    'false': 'builtin',\n\n    // Pervasives builtins\n    'asr': 'builtin',\n    'land': 'builtin',\n    'lor': 'builtin',\n    'lsl': 'builtin',\n    'lsr': 'builtin',\n    'lxor': 'builtin',\n    'mod': 'builtin',\n    'or': 'builtin',\n\n    // More Pervasives\n    'raise_notrace': 'builtin',\n    'trace': 'builtin',\n    'exit': 'builtin',\n    'print_string': 'builtin',\n    'print_endline': 'builtin',\n\n     'int': 'type',\n     'float': 'type',\n     'bool': 'type',\n     'char': 'type',\n     'string': 'type',\n     'unit': 'type',\n\n     // Modules\n     'List': 'builtin'\n  }\n});\n\nCodeMirror.defineMIME('text/x-fsharp', {\n  name: 'mllike',\n  extraWords: {\n    'abstract': 'keyword',\n    'assert': 'keyword',\n    'base': 'keyword',\n    'begin': 'keyword',\n    'class': 'keyword',\n    'default': 'keyword',\n    'delegate': 'keyword',\n    'do!': 'keyword',\n    'done': 'keyword',\n    'downcast': 'keyword',\n    'downto': 'keyword',\n    'elif': 'keyword',\n    'extern': 'keyword',\n    'finally': 'keyword',\n    'for': 'keyword',\n    'function': 'keyword',\n    'global': 'keyword',\n    'inherit': 'keyword',\n    'inline': 'keyword',\n    'interface': 'keyword',\n    'internal': 'keyword',\n    'lazy': 'keyword',\n    'let!': 'keyword',\n    'match': 'keyword',\n    'member': 'keyword',\n    'module': 'keyword',\n    'mutable': 'keyword',\n    'namespace': 'keyword',\n    'new': 'keyword',\n    'null': 'keyword',\n    'override': 'keyword',\n    'private': 'keyword',\n    'public': 'keyword',\n    'return!': 'keyword',\n    'return': 'keyword',\n    'select': 'keyword',\n    'static': 'keyword',\n    'to': 'keyword',\n    'try': 'keyword',\n    'upcast': 'keyword',\n    'use!': 'keyword',\n    'use': 'keyword',\n    'void': 'keyword',\n    'when': 'keyword',\n    'yield!': 'keyword',\n    'yield': 'keyword',\n\n    // Reserved words\n    'atomic': 'keyword',\n    'break': 'keyword',\n    'checked': 'keyword',\n    'component': 'keyword',\n    'const': 'keyword',\n    'constraint': 'keyword',\n    'constructor': 'keyword',\n    'continue': 'keyword',\n    'eager': 'keyword',\n    'event': 'keyword',\n    'external': 'keyword',\n    'fixed': 'keyword',\n    'method': 'keyword',\n    'mixin': 'keyword',\n    'object': 'keyword',\n    'parallel': 'keyword',\n    'process': 'keyword',\n    'protected': 'keyword',\n    'pure': 'keyword',\n    'sealed': 'keyword',\n    'tailcall': 'keyword',\n    'trait': 'keyword',\n    'virtual': 'keyword',\n    'volatile': 'keyword',\n\n    // builtins\n    'List': 'builtin',\n    'Seq': 'builtin',\n    'Map': 'builtin',\n    'Set': 'builtin',\n    'Option': 'builtin',\n    'int': 'builtin',\n    'string': 'builtin',\n    'not': 'builtin',\n    'true': 'builtin',\n    'false': 'builtin',\n\n    'raise': 'builtin',\n    'failwith': 'builtin'\n  },\n  slashComments: true\n});\n\n\nCodeMirror.defineMIME('text/x-sml', {\n  name: 'mllike',\n  extraWords: {\n    'abstype': 'keyword',\n    'and': 'keyword',\n    'andalso': 'keyword',\n    'case': 'keyword',\n    'datatype': 'keyword',\n    'fn': 'keyword',\n    'handle': 'keyword',\n    'infix': 'keyword',\n    'infixr': 'keyword',\n    'local': 'keyword',\n    'nonfix': 'keyword',\n    'op': 'keyword',\n    'orelse': 'keyword',\n    'raise': 'keyword',\n    'withtype': 'keyword',\n    'eqtype': 'keyword',\n    'sharing': 'keyword',\n    'sig': 'keyword',\n    'signature': 'keyword',\n    'structure': 'keyword',\n    'where': 'keyword',\n    'true': 'keyword',\n    'false': 'keyword',\n\n    // types\n    'int': 'builtin',\n    'real': 'builtin',\n    'string': 'builtin',\n    'char': 'builtin',\n    'bool': 'builtin'\n  },\n  slashComments: true\n});\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/mllike/mllike.js?")},"./node_modules/codemirror/mode/php/php.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/mode/htmlmixed/htmlmixed.js"), __webpack_require__("./node_modules/codemirror/mode/clike/clike.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  function keywords(str) {\n    var obj = {}, words = str.split(" ");\n    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;\n    return obj;\n  }\n\n  // Helper for phpString\n  function matchSequence(list, end, escapes) {\n    if (list.length == 0) return phpString(end);\n    return function (stream, state) {\n      var patterns = list[0];\n      for (var i = 0; i < patterns.length; i++) if (stream.match(patterns[i][0])) {\n        state.tokenize = matchSequence(list.slice(1), end);\n        return patterns[i][1];\n      }\n      state.tokenize = phpString(end, escapes);\n      return "string";\n    };\n  }\n  function phpString(closing, escapes) {\n    return function(stream, state) { return phpString_(stream, state, closing, escapes); };\n  }\n  function phpString_(stream, state, closing, escapes) {\n    // "Complex" syntax\n    if (escapes !== false && stream.match("${", false) || stream.match("{$", false)) {\n      state.tokenize = null;\n      return "string";\n    }\n\n    // Simple syntax\n    if (escapes !== false && stream.match(/^\\$[a-zA-Z_][a-zA-Z0-9_]*/)) {\n      // After the variable name there may appear array or object operator.\n      if (stream.match("[", false)) {\n        // Match array operator\n        state.tokenize = matchSequence([\n          [["[", null]],\n          [[/\\d[\\w\\.]*/, "number"],\n           [/\\$[a-zA-Z_][a-zA-Z0-9_]*/, "variable-2"],\n           [/[\\w\\$]+/, "variable"]],\n          [["]", null]]\n        ], closing, escapes);\n      }\n      if (stream.match(/\\-\\>\\w/, false)) {\n        // Match object operator\n        state.tokenize = matchSequence([\n          [["->", null]],\n          [[/[\\w]+/, "variable"]]\n        ], closing, escapes);\n      }\n      return "variable-2";\n    }\n\n    var escaped = false;\n    // Normal string\n    while (!stream.eol() &&\n           (escaped || escapes === false ||\n            (!stream.match("{$", false) &&\n             !stream.match(/^(\\$[a-zA-Z_][a-zA-Z0-9_]*|\\$\\{)/, false)))) {\n      if (!escaped && stream.match(closing)) {\n        state.tokenize = null;\n        state.tokStack.pop(); state.tokStack.pop();\n        break;\n      }\n      escaped = stream.next() == "\\\\" && !escaped;\n    }\n    return "string";\n  }\n\n  var phpKeywords = "abstract and array as break case catch class clone const continue declare default " +\n    "do else elseif enddeclare endfor endforeach endif endswitch endwhile extends final " +\n    "for foreach function global goto if implements interface instanceof namespace " +\n    "new or private protected public static switch throw trait try use var while xor " +\n    "die echo empty exit eval include include_once isset list require require_once return " +\n    "print unset __halt_compiler self static parent yield insteadof finally";\n  var phpAtoms = "true false null TRUE FALSE NULL __CLASS__ __DIR__ __FILE__ __LINE__ __METHOD__ __FUNCTION__ __NAMESPACE__ __TRAIT__";\n  var phpBuiltin = "func_num_args func_get_arg func_get_args strlen strcmp strncmp strcasecmp strncasecmp each error_reporting define defined trigger_error user_error set_error_handler restore_error_handler 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is_writable is_writeable is_readable is_executable is_file is_dir is_link stat lstat chown touch clearstatcache mail ob_start ob_flush ob_clean ob_end_flush ob_end_clean ob_get_flush ob_get_clean ob_get_length ob_get_level ob_get_status ob_get_contents ob_implicit_flush ob_list_handlers ksort krsort natsort natcasesort asort arsort sort rsort usort uasort uksort shuffle array_walk count end prev next reset current key min max in_array array_search extract compact array_fill range array_multisort array_push array_pop array_shift array_unshift array_splice array_slice array_merge array_merge_recursive array_keys array_values array_count_values array_reverse array_reduce array_pad array_flip array_change_key_case array_rand array_unique array_intersect array_intersect_assoc array_diff array_diff_assoc array_sum array_filter array_map array_chunk array_key_exists array_intersect_key array_combine array_column pos sizeof key_exists assert assert_options version_compare ftok str_rot13 aggregate session_name session_module_name session_save_path session_id session_regenerate_id session_decode session_register session_unregister session_is_registered session_encode session_start session_destroy session_unset session_set_save_handler session_cache_limiter session_cache_expire session_set_cookie_params session_get_cookie_params session_write_close preg_match preg_match_all preg_replace preg_replace_callback preg_split preg_quote preg_grep overload ctype_alnum ctype_alpha ctype_cntrl ctype_digit ctype_lower ctype_graph ctype_print ctype_punct ctype_space ctype_upper ctype_xdigit virtual apache_request_headers apache_note apache_lookup_uri apache_child_terminate apache_setenv apache_response_headers apache_get_version getallheaders mysql_connect mysql_pconnect mysql_close mysql_select_db mysql_create_db mysql_drop_db mysql_query mysql_unbuffered_query mysql_db_query mysql_list_dbs mysql_list_tables mysql_list_fields mysql_list_processes mysql_error mysql_errno mysql_affected_rows mysql_insert_id mysql_result mysql_num_rows mysql_num_fields mysql_fetch_row mysql_fetch_array mysql_fetch_assoc mysql_fetch_object mysql_data_seek mysql_fetch_lengths mysql_fetch_field mysql_field_seek mysql_free_result mysql_field_name mysql_field_table mysql_field_len mysql_field_type mysql_field_flags mysql_escape_string mysql_real_escape_string mysql_stat mysql_thread_id mysql_client_encoding mysql_get_client_info mysql_get_host_info mysql_get_proto_info mysql_get_server_info mysql_info mysql mysql_fieldname mysql_fieldtable mysql_fieldlen mysql_fieldtype mysql_fieldflags mysql_selectdb mysql_createdb mysql_dropdb mysql_freeresult mysql_numfields mysql_numrows mysql_listdbs mysql_listtables mysql_listfields mysql_db_name mysql_dbname mysql_tablename mysql_table_name pg_connect pg_pconnect pg_close pg_connection_status pg_connection_busy pg_connection_reset pg_host pg_dbname pg_port pg_tty pg_options pg_ping pg_query pg_send_query pg_cancel_query pg_fetch_result pg_fetch_row pg_fetch_assoc pg_fetch_array pg_fetch_object pg_fetch_all pg_affected_rows pg_get_result pg_result_seek pg_result_status pg_free_result pg_last_oid pg_num_rows pg_num_fields pg_field_name pg_field_num pg_field_size pg_field_type pg_field_prtlen pg_field_is_null pg_get_notify pg_get_pid pg_result_error pg_last_error pg_last_notice pg_put_line pg_end_copy pg_copy_to pg_copy_from pg_trace pg_untrace pg_lo_create pg_lo_unlink pg_lo_open pg_lo_close pg_lo_read pg_lo_write pg_lo_read_all pg_lo_import pg_lo_export pg_lo_seek pg_lo_tell pg_escape_string pg_escape_bytea pg_unescape_bytea pg_client_encoding pg_set_client_encoding pg_meta_data pg_convert pg_insert pg_update pg_delete pg_select pg_exec pg_getlastoid pg_cmdtuples pg_errormessage pg_numrows pg_numfields pg_fieldname pg_fieldsize pg_fieldtype pg_fieldnum pg_fieldprtlen pg_fieldisnull pg_freeresult pg_result pg_loreadall pg_locreate pg_lounlink pg_loopen pg_loclose pg_loread pg_lowrite pg_loimport pg_loexport http_response_code get_declared_traits getimagesizefromstring socket_import_stream stream_set_chunk_size trait_exists header_register_callback class_uses session_status session_register_shutdown echo print global static exit array empty eval isset unset die include require include_once require_once json_decode json_encode json_last_error json_last_error_msg curl_close curl_copy_handle curl_errno curl_error curl_escape curl_exec curl_file_create curl_getinfo curl_init curl_multi_add_handle curl_multi_close curl_multi_exec curl_multi_getcontent curl_multi_info_read curl_multi_init curl_multi_remove_handle curl_multi_select curl_multi_setopt curl_multi_strerror curl_pause curl_reset curl_setopt_array curl_setopt curl_share_close curl_share_init curl_share_setopt curl_strerror curl_unescape curl_version mysqli_affected_rows mysqli_autocommit mysqli_change_user mysqli_character_set_name mysqli_close mysqli_commit mysqli_connect_errno mysqli_connect_error mysqli_connect mysqli_data_seek mysqli_debug mysqli_dump_debug_info mysqli_errno mysqli_error_list mysqli_error mysqli_fetch_all mysqli_fetch_array mysqli_fetch_assoc mysqli_fetch_field_direct mysqli_fetch_field mysqli_fetch_fields mysqli_fetch_lengths mysqli_fetch_object mysqli_fetch_row mysqli_field_count mysqli_field_seek mysqli_field_tell mysqli_free_result mysqli_get_charset mysqli_get_client_info mysqli_get_client_stats mysqli_get_client_version mysqli_get_connection_stats mysqli_get_host_info mysqli_get_proto_info mysqli_get_server_info mysqli_get_server_version mysqli_info mysqli_init mysqli_insert_id mysqli_kill mysqli_more_results mysqli_multi_query mysqli_next_result mysqli_num_fields mysqli_num_rows mysqli_options mysqli_ping mysqli_prepare mysqli_query mysqli_real_connect mysqli_real_escape_string mysqli_real_query mysqli_reap_async_query mysqli_refresh mysqli_rollback mysqli_select_db mysqli_set_charset mysqli_set_local_infile_default mysqli_set_local_infile_handler mysqli_sqlstate mysqli_ssl_set mysqli_stat mysqli_stmt_init mysqli_store_result mysqli_thread_id mysqli_thread_safe mysqli_use_result mysqli_warning_count";\n  CodeMirror.registerHelper("hintWords", "php", [phpKeywords, phpAtoms, phpBuiltin].join(" ").split(" "));\n  CodeMirror.registerHelper("wordChars", "php", /[\\w$]/);\n\n  var phpConfig = {\n    name: "clike",\n    helperType: "php",\n    keywords: keywords(phpKeywords),\n    blockKeywords: keywords("catch do else elseif for foreach if switch try while finally"),\n    defKeywords: keywords("class function interface namespace trait"),\n    atoms: keywords(phpAtoms),\n    builtin: keywords(phpBuiltin),\n    multiLineStrings: true,\n    hooks: {\n      "$": function(stream) {\n        stream.eatWhile(/[\\w\\$_]/);\n        return "variable-2";\n      },\n      "<": function(stream, state) {\n        var before;\n        if (before = stream.match(/<<\\s*/)) {\n          var quoted = stream.eat(/[\'"]/);\n          stream.eatWhile(/[\\w\\.]/);\n          var delim = stream.current().slice(before[0].length + (quoted ? 2 : 1));\n          if (quoted) stream.eat(quoted);\n          if (delim) {\n            (state.tokStack || (state.tokStack = [])).push(delim, 0);\n            state.tokenize = phpString(delim, quoted != "\'");\n            return "string";\n          }\n        }\n        return false;\n      },\n      "#": function(stream) {\n        while (!stream.eol() && !stream.match("?>", false)) stream.next();\n        return "comment";\n      },\n      "/": function(stream) {\n        if (stream.eat("/")) {\n          while (!stream.eol() && !stream.match("?>", false)) stream.next();\n          return "comment";\n        }\n        return false;\n      },\n      \'"\': function(_stream, state) {\n        (state.tokStack || (state.tokStack = [])).push(\'"\', 0);\n        state.tokenize = phpString(\'"\');\n        return "string";\n      },\n      "{": function(_stream, state) {\n        if (state.tokStack && state.tokStack.length)\n          state.tokStack[state.tokStack.length - 1]++;\n        return false;\n      },\n      "}": function(_stream, state) {\n        if (state.tokStack && state.tokStack.length > 0 &&\n            !--state.tokStack[state.tokStack.length - 1]) {\n          state.tokenize = phpString(state.tokStack[state.tokStack.length - 2]);\n        }\n        return false;\n      }\n    }\n  };\n\n  CodeMirror.defineMode("php", function(config, parserConfig) {\n    var htmlMode = CodeMirror.getMode(config, (parserConfig && parserConfig.htmlMode) || "text/html");\n    var phpMode = CodeMirror.getMode(config, phpConfig);\n\n    function dispatch(stream, state) {\n      var isPHP = state.curMode == phpMode;\n      if (stream.sol() && state.pending && state.pending != \'"\' && state.pending != "\'") state.pending = null;\n      if (!isPHP) {\n        if (stream.match(/^<\\?\\w*/)) {\n          state.curMode = phpMode;\n          if (!state.php) state.php = CodeMirror.startState(phpMode, htmlMode.indent(state.html, "", ""))\n          state.curState = state.php;\n          return "meta";\n        }\n        if (state.pending == \'"\' || state.pending == "\'") {\n          while (!stream.eol() && stream.next() != state.pending) {}\n          var style = "string";\n        } else if (state.pending && stream.pos < state.pending.end) {\n          stream.pos = state.pending.end;\n          var style = state.pending.style;\n        } else {\n          var style = htmlMode.token(stream, state.curState);\n        }\n        if (state.pending) state.pending = null;\n        var cur = stream.current(), openPHP = cur.search(/<\\?/), m;\n        if (openPHP != -1) {\n          if (style == "string" && (m = cur.match(/[\\\'\\"]$/)) && !/\\?>/.test(cur)) state.pending = m[0];\n          else state.pending = {end: stream.pos, style: style};\n          stream.backUp(cur.length - openPHP);\n        }\n        return style;\n      } else if (isPHP && state.php.tokenize == null && stream.match("?>")) {\n        state.curMode = htmlMode;\n        state.curState = state.html;\n        if (!state.php.context.prev) state.php = null;\n        return "meta";\n      } else {\n        return phpMode.token(stream, state.curState);\n      }\n    }\n\n    return {\n      startState: function() {\n        var html = CodeMirror.startState(htmlMode)\n        var php = parserConfig.startOpen ? CodeMirror.startState(phpMode) : null\n        return {html: html,\n                php: php,\n                curMode: parserConfig.startOpen ? phpMode : htmlMode,\n                curState: parserConfig.startOpen ? php : html,\n                pending: null};\n      },\n\n      copyState: function(state) {\n        var html = state.html, htmlNew = CodeMirror.copyState(htmlMode, html),\n            php = state.php, phpNew = php && CodeMirror.copyState(phpMode, php), cur;\n        if (state.curMode == htmlMode) cur = htmlNew;\n        else cur = phpNew;\n        return {html: htmlNew, php: phpNew, curMode: state.curMode, curState: cur,\n                pending: state.pending};\n      },\n\n      token: dispatch,\n\n      indent: function(state, textAfter, line) {\n        if ((state.curMode != phpMode && /^\\s*<\\//.test(textAfter)) ||\n            (state.curMode == phpMode && /^\\?>/.test(textAfter)))\n          return htmlMode.indent(state.html, textAfter, line);\n        return state.curMode.indent(state.curState, textAfter, line);\n      },\n\n      blockCommentStart: "/*",\n      blockCommentEnd: "*/",\n      lineComment: "//",\n\n      innerMode: function(state) { return {state: state.curState, mode: state.curMode}; }\n    };\n  }, "htmlmixed", "clike");\n\n  CodeMirror.defineMIME("application/x-httpd-php", "php");\n  CodeMirror.defineMIME("application/x-httpd-php-open", {name: "php", startOpen: true});\n  CodeMirror.defineMIME("text/x-php", phpConfig);\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/php/php.js?')},"./node_modules/codemirror/mode/protobuf/protobuf.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  function wordRegexp(words) {\n    return new RegExp("^((" + words.join(")|(") + "))\\\\b", "i");\n  };\n\n  var keywordArray = [\n    "package", "message", "import", "syntax",\n    "required", "optional", "repeated", "reserved", "default", "extensions", "packed",\n    "bool", "bytes", "double", "enum", "float", "string",\n    "int32", "int64", "uint32", "uint64", "sint32", "sint64", "fixed32", "fixed64", "sfixed32", "sfixed64",\n    "option", "service", "rpc", "returns"\n  ];\n  var keywords = wordRegexp(keywordArray);\n\n  CodeMirror.registerHelper("hintWords", "protobuf", keywordArray);\n\n  var identifiers = new RegExp("^[_A-Za-z\\xa1-\\uffff][_A-Za-z0-9\\xa1-\\uffff]*");\n\n  function tokenBase(stream) {\n    // whitespaces\n    if (stream.eatSpace()) return null;\n\n    // Handle one line Comments\n    if (stream.match("//")) {\n      stream.skipToEnd();\n      return "comment";\n    }\n\n    // Handle Number Literals\n    if (stream.match(/^[0-9\\.+-]/, false)) {\n      if (stream.match(/^[+-]?0x[0-9a-fA-F]+/))\n        return "number";\n      if (stream.match(/^[+-]?\\d*\\.\\d+([EeDd][+-]?\\d+)?/))\n        return "number";\n      if (stream.match(/^[+-]?\\d+([EeDd][+-]?\\d+)?/))\n        return "number";\n    }\n\n    // Handle Strings\n    if (stream.match(/^"([^"]|(""))*"/)) { return "string"; }\n    if (stream.match(/^\'([^\']|(\'\'))*\'/)) { return "string"; }\n\n    // Handle words\n    if (stream.match(keywords)) { return "keyword"; }\n    if (stream.match(identifiers)) { return "variable"; } ;\n\n    // Handle non-detected items\n    stream.next();\n    return null;\n  };\n\n  CodeMirror.defineMode("protobuf", function() {\n    return {\n      token: tokenBase,\n      fold: "brace"\n    };\n  });\n\n  CodeMirror.defineMIME("text/x-protobuf", "protobuf");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/protobuf/protobuf.js?')},"./node_modules/codemirror/mode/pug/pug.js":function(module,exports,__webpack_require__){eval("// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__(\"./node_modules/codemirror/lib/codemirror.js\"), __webpack_require__(\"./node_modules/codemirror/mode/javascript/javascript.js\"), __webpack_require__(\"./node_modules/codemirror/mode/css/css.js\"), __webpack_require__(\"./node_modules/codemirror/mode/htmlmixed/htmlmixed.js\"));\n  else {}\n})(function(CodeMirror) {\n\"use strict\";\n\nCodeMirror.defineMode(\"pug\", function (config) {\n  // token types\n  var KEYWORD = 'keyword';\n  var DOCTYPE = 'meta';\n  var ID = 'builtin';\n  var CLASS = 'qualifier';\n\n  var ATTRS_NEST = {\n    '{': '}',\n    '(': ')',\n    '[': ']'\n  };\n\n  var jsMode = CodeMirror.getMode(config, 'javascript');\n\n  function State() {\n    this.javaScriptLine = false;\n    this.javaScriptLineExcludesColon = false;\n\n    this.javaScriptArguments = false;\n    this.javaScriptArgumentsDepth = 0;\n\n    this.isInterpolating = false;\n    this.interpolationNesting = 0;\n\n    this.jsState = CodeMirror.startState(jsMode);\n\n    this.restOfLine = '';\n\n    this.isIncludeFiltered = false;\n    this.isEach = false;\n\n    this.lastTag = '';\n    this.scriptType = '';\n\n    // Attributes Mode\n    this.isAttrs = false;\n    this.attrsNest = [];\n    this.inAttributeName = true;\n    this.attributeIsType = false;\n    this.attrValue = '';\n\n    // Indented Mode\n    this.indentOf = Infinity;\n    this.indentToken = '';\n\n    this.innerMode = null;\n    this.innerState = null;\n\n    this.innerModeForLine = false;\n  }\n  /**\n   * Safely copy a state\n   *\n   * @return {State}\n   */\n  State.prototype.copy = function () {\n    var res = new State();\n    res.javaScriptLine = this.javaScriptLine;\n    res.javaScriptLineExcludesColon = this.javaScriptLineExcludesColon;\n    res.javaScriptArguments = this.javaScriptArguments;\n    res.javaScriptArgumentsDepth = this.javaScriptArgumentsDepth;\n    res.isInterpolating = this.isInterpolating;\n    res.interpolationNesting = this.interpolationNesting;\n\n    res.jsState = CodeMirror.copyState(jsMode, this.jsState);\n\n    res.innerMode = this.innerMode;\n    if (this.innerMode && this.innerState) {\n      res.innerState = CodeMirror.copyState(this.innerMode, this.innerState);\n    }\n\n    res.restOfLine = this.restOfLine;\n\n    res.isIncludeFiltered = this.isIncludeFiltered;\n    res.isEach = this.isEach;\n    res.lastTag = this.lastTag;\n    res.scriptType = this.scriptType;\n    res.isAttrs = this.isAttrs;\n    res.attrsNest = this.attrsNest.slice();\n    res.inAttributeName = this.inAttributeName;\n    res.attributeIsType = this.attributeIsType;\n    res.attrValue = this.attrValue;\n    res.indentOf = this.indentOf;\n    res.indentToken = this.indentToken;\n\n    res.innerModeForLine = this.innerModeForLine;\n\n    return res;\n  };\n\n  function javaScript(stream, state) {\n    if (stream.sol()) {\n      // if javaScriptLine was set at end of line, ignore it\n      state.javaScriptLine = false;\n      state.javaScriptLineExcludesColon = false;\n    }\n    if (state.javaScriptLine) {\n      if (state.javaScriptLineExcludesColon && stream.peek() === ':') {\n        state.javaScriptLine = false;\n        state.javaScriptLineExcludesColon = false;\n        return;\n      }\n      var tok = jsMode.token(stream, state.jsState);\n      if (stream.eol()) state.javaScriptLine = false;\n      return tok || true;\n    }\n  }\n  function javaScriptArguments(stream, state) {\n    if (state.javaScriptArguments) {\n      if (state.javaScriptArgumentsDepth === 0 && stream.peek() !== '(') {\n        state.javaScriptArguments = false;\n        return;\n      }\n      if (stream.peek() === '(') {\n        state.javaScriptArgumentsDepth++;\n      } else if (stream.peek() === ')') {\n        state.javaScriptArgumentsDepth--;\n      }\n      if (state.javaScriptArgumentsDepth === 0) {\n        state.javaScriptArguments = false;\n        return;\n      }\n\n      var tok = jsMode.token(stream, state.jsState);\n      return tok || true;\n    }\n  }\n\n  function yieldStatement(stream) {\n    if (stream.match(/^yield\\b/)) {\n        return 'keyword';\n    }\n  }\n\n  function doctype(stream) {\n    if (stream.match(/^(?:doctype) *([^\\n]+)?/)) {\n        return DOCTYPE;\n    }\n  }\n\n  function interpolation(stream, state) {\n    if (stream.match('#{')) {\n      state.isInterpolating = true;\n      state.interpolationNesting = 0;\n      return 'punctuation';\n    }\n  }\n\n  function interpolationContinued(stream, state) {\n    if (state.isInterpolating) {\n      if (stream.peek() === '}') {\n        state.interpolationNesting--;\n        if (state.interpolationNesting < 0) {\n          stream.next();\n          state.isInterpolating = false;\n          return 'punctuation';\n        }\n      } else if (stream.peek() === '{') {\n        state.interpolationNesting++;\n      }\n      return jsMode.token(stream, state.jsState) || true;\n    }\n  }\n\n  function caseStatement(stream, state) {\n    if (stream.match(/^case\\b/)) {\n      state.javaScriptLine = true;\n      return KEYWORD;\n    }\n  }\n\n  function when(stream, state) {\n    if (stream.match(/^when\\b/)) {\n      state.javaScriptLine = true;\n      state.javaScriptLineExcludesColon = true;\n      return KEYWORD;\n    }\n  }\n\n  function defaultStatement(stream) {\n    if (stream.match(/^default\\b/)) {\n      return KEYWORD;\n    }\n  }\n\n  function extendsStatement(stream, state) {\n    if (stream.match(/^extends?\\b/)) {\n      state.restOfLine = 'string';\n      return KEYWORD;\n    }\n  }\n\n  function append(stream, state) {\n    if (stream.match(/^append\\b/)) {\n      state.restOfLine = 'variable';\n      return KEYWORD;\n    }\n  }\n  function prepend(stream, state) {\n    if (stream.match(/^prepend\\b/)) {\n      state.restOfLine = 'variable';\n      return KEYWORD;\n    }\n  }\n  function block(stream, state) {\n    if (stream.match(/^block\\b *(?:(prepend|append)\\b)?/)) {\n      state.restOfLine = 'variable';\n      return KEYWORD;\n    }\n  }\n\n  function include(stream, state) {\n    if (stream.match(/^include\\b/)) {\n      state.restOfLine = 'string';\n      return KEYWORD;\n    }\n  }\n\n  function includeFiltered(stream, state) {\n    if (stream.match(/^include:([a-zA-Z0-9\\-]+)/, false) && stream.match('include')) {\n      state.isIncludeFiltered = true;\n      return KEYWORD;\n    }\n  }\n\n  function includeFilteredContinued(stream, state) {\n    if (state.isIncludeFiltered) {\n      var tok = filter(stream, state);\n      state.isIncludeFiltered = false;\n      state.restOfLine = 'string';\n      return tok;\n    }\n  }\n\n  function mixin(stream, state) {\n    if (stream.match(/^mixin\\b/)) {\n      state.javaScriptLine = true;\n      return KEYWORD;\n    }\n  }\n\n  function call(stream, state) {\n    if (stream.match(/^\\+([-\\w]+)/)) {\n      if (!stream.match(/^\\( *[-\\w]+ *=/, false)) {\n        state.javaScriptArguments = true;\n        state.javaScriptArgumentsDepth = 0;\n      }\n      return 'variable';\n    }\n    if (stream.match(/^\\+#{/, false)) {\n      stream.next();\n      state.mixinCallAfter = true;\n      return interpolation(stream, state);\n    }\n  }\n  function callArguments(stream, state) {\n    if (state.mixinCallAfter) {\n      state.mixinCallAfter = false;\n      if (!stream.match(/^\\( *[-\\w]+ *=/, false)) {\n        state.javaScriptArguments = true;\n        state.javaScriptArgumentsDepth = 0;\n      }\n      return true;\n    }\n  }\n\n  function conditional(stream, state) {\n    if (stream.match(/^(if|unless|else if|else)\\b/)) {\n      state.javaScriptLine = true;\n      return KEYWORD;\n    }\n  }\n\n  function each(stream, state) {\n    if (stream.match(/^(- *)?(each|for)\\b/)) {\n      state.isEach = true;\n      return KEYWORD;\n    }\n  }\n  function eachContinued(stream, state) {\n    if (state.isEach) {\n      if (stream.match(/^ in\\b/)) {\n        state.javaScriptLine = true;\n        state.isEach = false;\n        return KEYWORD;\n      } else if (stream.sol() || stream.eol()) {\n        state.isEach = false;\n      } else if (stream.next()) {\n        while (!stream.match(/^ in\\b/, false) && stream.next());\n        return 'variable';\n      }\n    }\n  }\n\n  function whileStatement(stream, state) {\n    if (stream.match(/^while\\b/)) {\n      state.javaScriptLine = true;\n      return KEYWORD;\n    }\n  }\n\n  function tag(stream, state) {\n    var captures;\n    if (captures = stream.match(/^(\\w(?:[-:\\w]*\\w)?)\\/?/)) {\n      state.lastTag = captures[1].toLowerCase();\n      if (state.lastTag === 'script') {\n        state.scriptType = 'application/javascript';\n      }\n      return 'tag';\n    }\n  }\n\n  function filter(stream, state) {\n    if (stream.match(/^:([\\w\\-]+)/)) {\n      var innerMode;\n      if (config && config.innerModes) {\n        innerMode = config.innerModes(stream.current().substring(1));\n      }\n      if (!innerMode) {\n        innerMode = stream.current().substring(1);\n      }\n      if (typeof innerMode === 'string') {\n        innerMode = CodeMirror.getMode(config, innerMode);\n      }\n      setInnerMode(stream, state, innerMode);\n      return 'atom';\n    }\n  }\n\n  function code(stream, state) {\n    if (stream.match(/^(!?=|-)/)) {\n      state.javaScriptLine = true;\n      return 'punctuation';\n    }\n  }\n\n  function id(stream) {\n    if (stream.match(/^#([\\w-]+)/)) {\n      return ID;\n    }\n  }\n\n  function className(stream) {\n    if (stream.match(/^\\.([\\w-]+)/)) {\n      return CLASS;\n    }\n  }\n\n  function attrs(stream, state) {\n    if (stream.peek() == '(') {\n      stream.next();\n      state.isAttrs = true;\n      state.attrsNest = [];\n      state.inAttributeName = true;\n      state.attrValue = '';\n      state.attributeIsType = false;\n      return 'punctuation';\n    }\n  }\n\n  function attrsContinued(stream, state) {\n    if (state.isAttrs) {\n      if (ATTRS_NEST[stream.peek()]) {\n        state.attrsNest.push(ATTRS_NEST[stream.peek()]);\n      }\n      if (state.attrsNest[state.attrsNest.length - 1] === stream.peek()) {\n        state.attrsNest.pop();\n      } else  if (stream.eat(')')) {\n        state.isAttrs = false;\n        return 'punctuation';\n      }\n      if (state.inAttributeName && stream.match(/^[^=,\\)!]+/)) {\n        if (stream.peek() === '=' || stream.peek() === '!') {\n          state.inAttributeName = false;\n          state.jsState = CodeMirror.startState(jsMode);\n          if (state.lastTag === 'script' && stream.current().trim().toLowerCase() === 'type') {\n            state.attributeIsType = true;\n          } else {\n            state.attributeIsType = false;\n          }\n        }\n        return 'attribute';\n      }\n\n      var tok = jsMode.token(stream, state.jsState);\n      if (state.attributeIsType && tok === 'string') {\n        state.scriptType = stream.current().toString();\n      }\n      if (state.attrsNest.length === 0 && (tok === 'string' || tok === 'variable' || tok === 'keyword')) {\n        try {\n          Function('', 'var x ' + state.attrValue.replace(/,\\s*$/, '').replace(/^!/, ''));\n          state.inAttributeName = true;\n          state.attrValue = '';\n          stream.backUp(stream.current().length);\n          return attrsContinued(stream, state);\n        } catch (ex) {\n          //not the end of an attribute\n        }\n      }\n      state.attrValue += stream.current();\n      return tok || true;\n    }\n  }\n\n  function attributesBlock(stream, state) {\n    if (stream.match(/^&attributes\\b/)) {\n      state.javaScriptArguments = true;\n      state.javaScriptArgumentsDepth = 0;\n      return 'keyword';\n    }\n  }\n\n  function indent(stream) {\n    if (stream.sol() && stream.eatSpace()) {\n      return 'indent';\n    }\n  }\n\n  function comment(stream, state) {\n    if (stream.match(/^ *\\/\\/(-)?([^\\n]*)/)) {\n      state.indentOf = stream.indentation();\n      state.indentToken = 'comment';\n      return 'comment';\n    }\n  }\n\n  function colon(stream) {\n    if (stream.match(/^: */)) {\n      return 'colon';\n    }\n  }\n\n  function text(stream, state) {\n    if (stream.match(/^(?:\\| ?| )([^\\n]+)/)) {\n      return 'string';\n    }\n    if (stream.match(/^(<[^\\n]*)/, false)) {\n      // html string\n      setInnerMode(stream, state, 'htmlmixed');\n      state.innerModeForLine = true;\n      return innerMode(stream, state, true);\n    }\n  }\n\n  function dot(stream, state) {\n    if (stream.eat('.')) {\n      var innerMode = null;\n      if (state.lastTag === 'script' && state.scriptType.toLowerCase().indexOf('javascript') != -1) {\n        innerMode = state.scriptType.toLowerCase().replace(/\"|'/g, '');\n      } else if (state.lastTag === 'style') {\n        innerMode = 'css';\n      }\n      setInnerMode(stream, state, innerMode);\n      return 'dot';\n    }\n  }\n\n  function fail(stream) {\n    stream.next();\n    return null;\n  }\n\n\n  function setInnerMode(stream, state, mode) {\n    mode = CodeMirror.mimeModes[mode] || mode;\n    mode = config.innerModes ? config.innerModes(mode) || mode : mode;\n    mode = CodeMirror.mimeModes[mode] || mode;\n    mode = CodeMirror.getMode(config, mode);\n    state.indentOf = stream.indentation();\n\n    if (mode && mode.name !== 'null') {\n      state.innerMode = mode;\n    } else {\n      state.indentToken = 'string';\n    }\n  }\n  function innerMode(stream, state, force) {\n    if (stream.indentation() > state.indentOf || (state.innerModeForLine && !stream.sol()) || force) {\n      if (state.innerMode) {\n        if (!state.innerState) {\n          state.innerState = state.innerMode.startState ? CodeMirror.startState(state.innerMode, stream.indentation()) : {};\n        }\n        return stream.hideFirstChars(state.indentOf + 2, function () {\n          return state.innerMode.token(stream, state.innerState) || true;\n        });\n      } else {\n        stream.skipToEnd();\n        return state.indentToken;\n      }\n    } else if (stream.sol()) {\n      state.indentOf = Infinity;\n      state.indentToken = null;\n      state.innerMode = null;\n      state.innerState = null;\n    }\n  }\n  function restOfLine(stream, state) {\n    if (stream.sol()) {\n      // if restOfLine was set at end of line, ignore it\n      state.restOfLine = '';\n    }\n    if (state.restOfLine) {\n      stream.skipToEnd();\n      var tok = state.restOfLine;\n      state.restOfLine = '';\n      return tok;\n    }\n  }\n\n\n  function startState() {\n    return new State();\n  }\n  function copyState(state) {\n    return state.copy();\n  }\n  /**\n   * Get the next token in the stream\n   *\n   * @param {Stream} stream\n   * @param {State} state\n   */\n  function nextToken(stream, state) {\n    var tok = innerMode(stream, state)\n      || restOfLine(stream, state)\n      || interpolationContinued(stream, state)\n      || includeFilteredContinued(stream, state)\n      || eachContinued(stream, state)\n      || attrsContinued(stream, state)\n      || javaScript(stream, state)\n      || javaScriptArguments(stream, state)\n      || callArguments(stream, state)\n\n      || yieldStatement(stream)\n      || doctype(stream)\n      || interpolation(stream, state)\n      || caseStatement(stream, state)\n      || when(stream, state)\n      || defaultStatement(stream)\n      || extendsStatement(stream, state)\n      || append(stream, state)\n      || prepend(stream, state)\n      || block(stream, state)\n      || include(stream, state)\n      || includeFiltered(stream, state)\n      || mixin(stream, state)\n      || call(stream, state)\n      || conditional(stream, state)\n      || each(stream, state)\n      || whileStatement(stream, state)\n      || tag(stream, state)\n      || filter(stream, state)\n      || code(stream, state)\n      || id(stream)\n      || className(stream)\n      || attrs(stream, state)\n      || attributesBlock(stream, state)\n      || indent(stream)\n      || text(stream, state)\n      || comment(stream, state)\n      || colon(stream)\n      || dot(stream, state)\n      || fail(stream);\n\n    return tok === true ? null : tok;\n  }\n  return {\n    startState: startState,\n    copyState: copyState,\n    token: nextToken\n  };\n}, 'javascript', 'css', 'htmlmixed');\n\nCodeMirror.defineMIME('text/x-pug', 'pug');\nCodeMirror.defineMIME('text/x-jade', 'pug');\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/pug/pug.js?")},"./node_modules/codemirror/mode/python/python.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  function wordRegexp(words) {\n    return new RegExp("^((" + words.join(")|(") + "))\\\\b");\n  }\n\n  var wordOperators = wordRegexp(["and", "or", "not", "is"]);\n  var commonKeywords = ["as", "assert", "break", "class", "continue",\n                        "def", "del", "elif", "else", "except", "finally",\n                        "for", "from", "global", "if", "import",\n                        "lambda", "pass", "raise", "return",\n                        "try", "while", "with", "yield", "in"];\n  var commonBuiltins = ["abs", "all", "any", "bin", "bool", "bytearray", "callable", "chr",\n                        "classmethod", "compile", "complex", "delattr", "dict", "dir", "divmod",\n                        "enumerate", "eval", "filter", "float", "format", "frozenset",\n                        "getattr", "globals", "hasattr", "hash", "help", "hex", "id",\n                        "input", "int", "isinstance", "issubclass", "iter", "len",\n                        "list", "locals", "map", "max", "memoryview", "min", "next",\n                        "object", "oct", "open", "ord", "pow", "property", "range",\n                        "repr", "reversed", "round", "set", "setattr", "slice",\n                        "sorted", "staticmethod", "str", "sum", "super", "tuple",\n                        "type", "vars", "zip", "__import__", "NotImplemented",\n                        "Ellipsis", "__debug__"];\n  CodeMirror.registerHelper("hintWords", "python", commonKeywords.concat(commonBuiltins));\n\n  function top(state) {\n    return state.scopes[state.scopes.length - 1];\n  }\n\n  CodeMirror.defineMode("python", function(conf, parserConf) {\n    var ERRORCLASS = "error";\n\n    var delimiters = parserConf.delimiters || parserConf.singleDelimiters || /^[\\(\\)\\[\\]\\{\\}@,:`=;\\.\\\\]/;\n    //               (Backwards-compatiblity with old, cumbersome config system)\n    var operators = [parserConf.singleOperators, parserConf.doubleOperators, parserConf.doubleDelimiters, parserConf.tripleDelimiters,\n                     parserConf.operators || /^([-+*/%\\/&|^]=?|[<>=]+|\\/\\/=?|\\*\\*=?|!=|[~!@]|\\.\\.\\.)/]\n    for (var i = 0; i < operators.length; i++) if (!operators[i]) operators.splice(i--, 1)\n\n    var hangingIndent = parserConf.hangingIndent || conf.indentUnit;\n\n    var myKeywords = commonKeywords, myBuiltins = commonBuiltins;\n    if (parserConf.extra_keywords != undefined)\n      myKeywords = myKeywords.concat(parserConf.extra_keywords);\n\n    if (parserConf.extra_builtins != undefined)\n      myBuiltins = myBuiltins.concat(parserConf.extra_builtins);\n\n    var py3 = !(parserConf.version && Number(parserConf.version) < 3)\n    if (py3) {\n      // since http://legacy.python.org/dev/peps/pep-0465/ @ is also an operator\n      var identifiers = parserConf.identifiers|| /^[_A-Za-z\\u00A1-\\uFFFF][_A-Za-z0-9\\u00A1-\\uFFFF]*/;\n      myKeywords = myKeywords.concat(["nonlocal", "False", "True", "None", "async", "await"]);\n      myBuiltins = myBuiltins.concat(["ascii", "bytes", "exec", "print"]);\n      var stringPrefixes = new RegExp("^(([rbuf]|(br)|(fr))?(\'{3}|\\"{3}|[\'\\"]))", "i");\n    } else {\n      var identifiers = parserConf.identifiers|| /^[_A-Za-z][_A-Za-z0-9]*/;\n      myKeywords = myKeywords.concat(["exec", "print"]);\n      myBuiltins = myBuiltins.concat(["apply", "basestring", "buffer", "cmp", "coerce", "execfile",\n                                      "file", "intern", "long", "raw_input", "reduce", "reload",\n                                      "unichr", "unicode", "xrange", "False", "True", "None"]);\n      var stringPrefixes = new RegExp("^(([rubf]|(ur)|(br))?(\'{3}|\\"{3}|[\'\\"]))", "i");\n    }\n    var keywords = wordRegexp(myKeywords);\n    var builtins = wordRegexp(myBuiltins);\n\n    // tokenizers\n    function tokenBase(stream, state) {\n      var sol = stream.sol() && state.lastToken != "\\\\"\n      if (sol) state.indent = stream.indentation()\n      // Handle scope changes\n      if (sol && top(state).type == "py") {\n        var scopeOffset = top(state).offset;\n        if (stream.eatSpace()) {\n          var lineOffset = stream.indentation();\n          if (lineOffset > scopeOffset)\n            pushPyScope(state);\n          else if (lineOffset < scopeOffset && dedent(stream, state) && stream.peek() != "#")\n            state.errorToken = true;\n          return null;\n        } else {\n          var style = tokenBaseInner(stream, state);\n          if (scopeOffset > 0 && dedent(stream, state))\n            style += " " + ERRORCLASS;\n          return style;\n        }\n      }\n      return tokenBaseInner(stream, state);\n    }\n\n    function tokenBaseInner(stream, state) {\n      if (stream.eatSpace()) return null;\n\n      // Handle Comments\n      if (stream.match(/^#.*/)) return "comment";\n\n      // Handle Number Literals\n      if (stream.match(/^[0-9\\.]/, false)) {\n        var floatLiteral = false;\n        // Floats\n        if (stream.match(/^[\\d_]*\\.\\d+(e[\\+\\-]?\\d+)?/i)) { floatLiteral = true; }\n        if (stream.match(/^[\\d_]+\\.\\d*/)) { floatLiteral = true; }\n        if (stream.match(/^\\.\\d+/)) { floatLiteral = true; }\n        if (floatLiteral) {\n          // Float literals may be "imaginary"\n          stream.eat(/J/i);\n          return "number";\n        }\n        // Integers\n        var intLiteral = false;\n        // Hex\n        if (stream.match(/^0x[0-9a-f_]+/i)) intLiteral = true;\n        // Binary\n        if (stream.match(/^0b[01_]+/i)) intLiteral = true;\n        // Octal\n        if (stream.match(/^0o[0-7_]+/i)) intLiteral = true;\n        // Decimal\n        if (stream.match(/^[1-9][\\d_]*(e[\\+\\-]?[\\d_]+)?/)) {\n          // Decimal literals may be "imaginary"\n          stream.eat(/J/i);\n          // TODO - Can you have imaginary longs?\n          intLiteral = true;\n        }\n        // Zero by itself with no other piece of number.\n        if (stream.match(/^0(?![\\dx])/i)) intLiteral = true;\n        if (intLiteral) {\n          // Integer literals may be "long"\n          stream.eat(/L/i);\n          return "number";\n        }\n      }\n\n      // Handle Strings\n      if (stream.match(stringPrefixes)) {\n        var isFmtString = stream.current().toLowerCase().indexOf(\'f\') !== -1;\n        if (!isFmtString) {\n          state.tokenize = tokenStringFactory(stream.current(), state.tokenize);\n          return state.tokenize(stream, state);\n        } else {\n          state.tokenize = formatStringFactory(stream.current(), state.tokenize);\n          return state.tokenize(stream, state);\n        }\n      }\n\n      for (var i = 0; i < operators.length; i++)\n        if (stream.match(operators[i])) return "operator"\n\n      if (stream.match(delimiters)) return "punctuation";\n\n      if (state.lastToken == "." && stream.match(identifiers))\n        return "property";\n\n      if (stream.match(keywords) || stream.match(wordOperators))\n        return "keyword";\n\n      if (stream.match(builtins))\n        return "builtin";\n\n      if (stream.match(/^(self|cls)\\b/))\n        return "variable-2";\n\n      if (stream.match(identifiers)) {\n        if (state.lastToken == "def" || state.lastToken == "class")\n          return "def";\n        return "variable";\n      }\n\n      // Handle non-detected items\n      stream.next();\n      return ERRORCLASS;\n    }\n\n    function formatStringFactory(delimiter, tokenOuter) {\n      while ("rubf".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)\n        delimiter = delimiter.substr(1);\n\n      var singleline = delimiter.length == 1;\n      var OUTCLASS = "string";\n\n      function tokenNestedExpr(depth) {\n        return function(stream, state) {\n          var inner = tokenBaseInner(stream, state)\n          if (inner == "punctuation") {\n            if (stream.current() == "{") {\n              state.tokenize = tokenNestedExpr(depth + 1)\n            } else if (stream.current() == "}") {\n              if (depth > 1) state.tokenize = tokenNestedExpr(depth - 1)\n              else state.tokenize = tokenString\n            }\n          }\n          return inner\n        }\n      }\n\n      function tokenString(stream, state) {\n        while (!stream.eol()) {\n          stream.eatWhile(/[^\'"\\{\\}\\\\]/);\n          if (stream.eat("\\\\")) {\n            stream.next();\n            if (singleline && stream.eol())\n              return OUTCLASS;\n          } else if (stream.match(delimiter)) {\n            state.tokenize = tokenOuter;\n            return OUTCLASS;\n          } else if (stream.match(\'{{\')) {\n            // ignore {{ in f-str\n            return OUTCLASS;\n          } else if (stream.match(\'{\', false)) {\n            // switch to nested mode\n            state.tokenize = tokenNestedExpr(0)\n            if (stream.current()) return OUTCLASS;\n            else return state.tokenize(stream, state)\n          } else if (stream.match(\'}}\')) {\n            return OUTCLASS;\n          } else if (stream.match(\'}\')) {\n            // single } in f-string is an error\n            return ERRORCLASS;\n          } else {\n            stream.eat(/[\'"]/);\n          }\n        }\n        if (singleline) {\n          if (parserConf.singleLineStringErrors)\n            return ERRORCLASS;\n          else\n            state.tokenize = tokenOuter;\n        }\n        return OUTCLASS;\n      }\n      tokenString.isString = true;\n      return tokenString;\n    }\n\n    function tokenStringFactory(delimiter, tokenOuter) {\n      while ("rubf".indexOf(delimiter.charAt(0).toLowerCase()) >= 0)\n        delimiter = delimiter.substr(1);\n\n      var singleline = delimiter.length == 1;\n      var OUTCLASS = "string";\n\n      function tokenString(stream, state) {\n        while (!stream.eol()) {\n          stream.eatWhile(/[^\'"\\\\]/);\n          if (stream.eat("\\\\")) {\n            stream.next();\n            if (singleline && stream.eol())\n              return OUTCLASS;\n          } else if (stream.match(delimiter)) {\n            state.tokenize = tokenOuter;\n            return OUTCLASS;\n          } else {\n            stream.eat(/[\'"]/);\n          }\n        }\n        if (singleline) {\n          if (parserConf.singleLineStringErrors)\n            return ERRORCLASS;\n          else\n            state.tokenize = tokenOuter;\n        }\n        return OUTCLASS;\n      }\n      tokenString.isString = true;\n      return tokenString;\n    }\n\n    function pushPyScope(state) {\n      while (top(state).type != "py") state.scopes.pop()\n      state.scopes.push({offset: top(state).offset + conf.indentUnit,\n                         type: "py",\n                         align: null})\n    }\n\n    function pushBracketScope(stream, state, type) {\n      var align = stream.match(/^([\\s\\[\\{\\(]|#.*)*$/, false) ? null : stream.column() + 1\n      state.scopes.push({offset: state.indent + hangingIndent,\n                         type: type,\n                         align: align})\n    }\n\n    function dedent(stream, state) {\n      var indented = stream.indentation();\n      while (state.scopes.length > 1 && top(state).offset > indented) {\n        if (top(state).type != "py") return true;\n        state.scopes.pop();\n      }\n      return top(state).offset != indented;\n    }\n\n    function tokenLexer(stream, state) {\n      if (stream.sol()) state.beginningOfLine = true;\n\n      var style = state.tokenize(stream, state);\n      var current = stream.current();\n\n      // Handle decorators\n      if (state.beginningOfLine && current == "@")\n        return stream.match(identifiers, false) ? "meta" : py3 ? "operator" : ERRORCLASS;\n\n      if (/\\S/.test(current)) state.beginningOfLine = false;\n\n      if ((style == "variable" || style == "builtin")\n          && state.lastToken == "meta")\n        style = "meta";\n\n      // Handle scope changes.\n      if (current == "pass" || current == "return")\n        state.dedent += 1;\n\n      if (current == "lambda") state.lambda = true;\n      if (current == ":" && !state.lambda && top(state).type == "py")\n        pushPyScope(state);\n\n      if (current.length == 1 && !/string|comment/.test(style)) {\n        var delimiter_index = "[({".indexOf(current);\n        if (delimiter_index != -1)\n          pushBracketScope(stream, state, "])}".slice(delimiter_index, delimiter_index+1));\n\n        delimiter_index = "])}".indexOf(current);\n        if (delimiter_index != -1) {\n          if (top(state).type == current) state.indent = state.scopes.pop().offset - hangingIndent\n          else return ERRORCLASS;\n        }\n      }\n      if (state.dedent > 0 && stream.eol() && top(state).type == "py") {\n        if (state.scopes.length > 1) state.scopes.pop();\n        state.dedent -= 1;\n      }\n\n      return style;\n    }\n\n    var external = {\n      startState: function(basecolumn) {\n        return {\n          tokenize: tokenBase,\n          scopes: [{offset: basecolumn || 0, type: "py", align: null}],\n          indent: basecolumn || 0,\n          lastToken: null,\n          lambda: false,\n          dedent: 0\n        };\n      },\n\n      token: function(stream, state) {\n        var addErr = state.errorToken;\n        if (addErr) state.errorToken = false;\n        var style = tokenLexer(stream, state);\n\n        if (style && style != "comment")\n          state.lastToken = (style == "keyword" || style == "punctuation") ? stream.current() : style;\n        if (style == "punctuation") style = null;\n\n        if (stream.eol() && state.lambda)\n          state.lambda = false;\n        return addErr ? style + " " + ERRORCLASS : style;\n      },\n\n      indent: function(state, textAfter) {\n        if (state.tokenize != tokenBase)\n          return state.tokenize.isString ? CodeMirror.Pass : 0;\n\n        var scope = top(state), closing = scope.type == textAfter.charAt(0)\n        if (scope.align != null)\n          return scope.align - (closing ? 1 : 0)\n        else\n          return scope.offset - (closing ? hangingIndent : 0)\n      },\n\n      electricInput: /^\\s*[\\}\\]\\)]$/,\n      closeBrackets: {triples: "\'\\""},\n      lineComment: "#",\n      fold: "indent"\n    };\n    return external;\n  });\n\n  CodeMirror.defineMIME("text/x-python", "python");\n\n  var words = function(str) { return str.split(" "); };\n\n  CodeMirror.defineMIME("text/x-cython", {\n    name: "python",\n    extra_keywords: words("by cdef cimport cpdef ctypedef enum except "+\n                          "extern gil include nogil property public "+\n                          "readonly struct union DEF IF ELIF ELSE")\n  });\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/python/python.js?')},"./node_modules/codemirror/mode/rust/rust.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/addon/mode/simple.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineSimpleMode("rust",{\n  start: [\n    // string and byte string\n    {regex: /b?"/, token: "string", next: "string"},\n    // raw string and raw byte string\n    {regex: /b?r"/, token: "string", next: "string_raw"},\n    {regex: /b?r#+"/, token: "string", next: "string_raw_hash"},\n    // character\n    {regex: /\'(?:[^\'\\\\]|\\\\(?:[nrt0\'"]|x[\\da-fA-F]{2}|u\\{[\\da-fA-F]{6}\\}))\'/, token: "string-2"},\n    // byte\n    {regex: /b\'(?:[^\']|\\\\(?:[\'\\\\nrt0]|x[\\da-fA-F]{2}))\'/, token: "string-2"},\n\n    {regex: /(?:(?:[0-9][0-9_]*)(?:(?:[Ee][+-]?[0-9_]+)|\\.[0-9_]+(?:[Ee][+-]?[0-9_]+)?)(?:f32|f64)?)|(?:0(?:b[01_]+|(?:o[0-7_]+)|(?:x[0-9a-fA-F_]+))|(?:[0-9][0-9_]*))(?:u8|u16|u32|u64|i8|i16|i32|i64|isize|usize)?/,\n     token: "number"},\n    {regex: /(let(?:\\s+mut)?|fn|enum|mod|struct|type)(\\s+)([a-zA-Z_][a-zA-Z0-9_]*)/, token: ["keyword", null, "def"]},\n    {regex: /(?:abstract|alignof|as|box|break|continue|const|crate|do|else|enum|extern|fn|for|final|if|impl|in|loop|macro|match|mod|move|offsetof|override|priv|proc|pub|pure|ref|return|self|sizeof|static|struct|super|trait|type|typeof|unsafe|unsized|use|virtual|where|while|yield)\\b/, token: "keyword"},\n    {regex: /\\b(?:Self|isize|usize|char|bool|u8|u16|u32|u64|f16|f32|f64|i8|i16|i32|i64|str|Option)\\b/, token: "atom"},\n    {regex: /\\b(?:true|false|Some|None|Ok|Err)\\b/, token: "builtin"},\n    {regex: /\\b(fn)(\\s+)([a-zA-Z_][a-zA-Z0-9_]*)/,\n     token: ["keyword", null ,"def"]},\n    {regex: /#!?\\[.*\\]/, token: "meta"},\n    {regex: /\\/\\/.*/, token: "comment"},\n    {regex: /\\/\\*/, token: "comment", next: "comment"},\n    {regex: /[-+\\/*=<>!]+/, token: "operator"},\n    {regex: /[a-zA-Z_]\\w*!/,token: "variable-3"},\n    {regex: /[a-zA-Z_]\\w*/, token: "variable"},\n    {regex: /[\\{\\[\\(]/, indent: true},\n    {regex: /[\\}\\]\\)]/, dedent: true}\n  ],\n  string: [\n    {regex: /"/, token: "string", next: "start"},\n    {regex: /(?:[^\\\\"]|\\\\(?:.|$))*/, token: "string"}\n  ],\n  string_raw: [\n    {regex: /"/, token: "string", next: "start"},\n    {regex: /[^"]*/, token: "string"}\n  ],\n  string_raw_hash: [\n    {regex: /"#+/, token: "string", next: "start"},\n    {regex: /(?:[^"]|"(?!#))*/, token: "string"}\n  ],\n  comment: [\n    {regex: /.*?\\*\\//, token: "comment", next: "start"},\n    {regex: /.*/, token: "comment"}\n  ],\n  meta: {\n    dontIndentStates: ["comment"],\n    electricInput: /^\\s*\\}$/,\n    blockCommentStart: "/*",\n    blockCommentEnd: "*/",\n    lineComment: "//",\n    fold: "brace"\n  }\n});\n\n\nCodeMirror.defineMIME("text/x-rustsrc", "rust");\nCodeMirror.defineMIME("text/rust", "rust");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/rust/rust.js?')},"./node_modules/codemirror/mode/sass/sass.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"), __webpack_require__("./node_modules/codemirror/mode/css/css.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("sass", function(config) {\n  var cssMode = CodeMirror.mimeModes["text/css"];\n  var propertyKeywords = cssMode.propertyKeywords || {},\n      colorKeywords = cssMode.colorKeywords || {},\n      valueKeywords = cssMode.valueKeywords || {},\n      fontProperties = cssMode.fontProperties || {};\n\n  function tokenRegexp(words) {\n    return new RegExp("^" + words.join("|"));\n  }\n\n  var keywords = ["true", "false", "null", "auto"];\n  var keywordsRegexp = new RegExp("^" + keywords.join("|"));\n\n  var operators = ["\\\\(", "\\\\)", "=", ">", "<", "==", ">=", "<=", "\\\\+", "-",\n                   "\\\\!=", "/", "\\\\*", "%", "and", "or", "not", ";","\\\\{","\\\\}",":"];\n  var opRegexp = tokenRegexp(operators);\n\n  var pseudoElementsRegexp = /^::?[a-zA-Z_][\\w\\-]*/;\n\n  var word;\n\n  function isEndLine(stream) {\n    return !stream.peek() || stream.match(/\\s+$/, false);\n  }\n\n  function urlTokens(stream, state) {\n    var ch = stream.peek();\n\n    if (ch === ")") {\n      stream.next();\n      state.tokenizer = tokenBase;\n      return "operator";\n    } else if (ch === "(") {\n      stream.next();\n      stream.eatSpace();\n\n      return "operator";\n    } else if (ch === "\'" || ch === \'"\') {\n      state.tokenizer = buildStringTokenizer(stream.next());\n      return "string";\n    } else {\n      state.tokenizer = buildStringTokenizer(")", false);\n      return "string";\n    }\n  }\n  function comment(indentation, multiLine) {\n    return function(stream, state) {\n      if (stream.sol() && stream.indentation() <= indentation) {\n        state.tokenizer = tokenBase;\n        return tokenBase(stream, state);\n      }\n\n      if (multiLine && stream.skipTo("*/")) {\n        stream.next();\n        stream.next();\n        state.tokenizer = tokenBase;\n      } else {\n        stream.skipToEnd();\n      }\n\n      return "comment";\n    };\n  }\n\n  function buildStringTokenizer(quote, greedy) {\n    if (greedy == null) { greedy = true; }\n\n    function stringTokenizer(stream, state) {\n      var nextChar = stream.next();\n      var peekChar = stream.peek();\n      var previousChar = stream.string.charAt(stream.pos-2);\n\n      var endingString = ((nextChar !== "\\\\" && peekChar === quote) || (nextChar === quote && previousChar !== "\\\\"));\n\n      if (endingString) {\n        if (nextChar !== quote && greedy) { stream.next(); }\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        state.tokenizer = tokenBase;\n        return "string";\n      } else if (nextChar === "#" && peekChar === "{") {\n        state.tokenizer = buildInterpolationTokenizer(stringTokenizer);\n        stream.next();\n        return "operator";\n      } else {\n        return "string";\n      }\n    }\n\n    return stringTokenizer;\n  }\n\n  function buildInterpolationTokenizer(currentTokenizer) {\n    return function(stream, state) {\n      if (stream.peek() === "}") {\n        stream.next();\n        state.tokenizer = currentTokenizer;\n        return "operator";\n      } else {\n        return tokenBase(stream, state);\n      }\n    };\n  }\n\n  function indent(state) {\n    if (state.indentCount == 0) {\n      state.indentCount++;\n      var lastScopeOffset = state.scopes[0].offset;\n      var currentOffset = lastScopeOffset + config.indentUnit;\n      state.scopes.unshift({ offset:currentOffset });\n    }\n  }\n\n  function dedent(state) {\n    if (state.scopes.length == 1) return;\n\n    state.scopes.shift();\n  }\n\n  function tokenBase(stream, state) {\n    var ch = stream.peek();\n\n    // Comment\n    if (stream.match("/*")) {\n      state.tokenizer = comment(stream.indentation(), true);\n      return state.tokenizer(stream, state);\n    }\n    if (stream.match("//")) {\n      state.tokenizer = comment(stream.indentation(), false);\n      return state.tokenizer(stream, state);\n    }\n\n    // Interpolation\n    if (stream.match("#{")) {\n      state.tokenizer = buildInterpolationTokenizer(tokenBase);\n      return "operator";\n    }\n\n    // Strings\n    if (ch === \'"\' || ch === "\'") {\n      stream.next();\n      state.tokenizer = buildStringTokenizer(ch);\n      return "string";\n    }\n\n    if(!state.cursorHalf){// state.cursorHalf === 0\n    // first half i.e. before : for key-value pairs\n    // including selectors\n\n      if (ch === "-") {\n        if (stream.match(/^-\\w+-/)) {\n          return "meta";\n        }\n      }\n\n      if (ch === ".") {\n        stream.next();\n        if (stream.match(/^[\\w-]+/)) {\n          indent(state);\n          return "qualifier";\n        } else if (stream.peek() === "#") {\n          indent(state);\n          return "tag";\n        }\n      }\n\n      if (ch === "#") {\n        stream.next();\n        // ID selectors\n        if (stream.match(/^[\\w-]+/)) {\n          indent(state);\n          return "builtin";\n        }\n        if (stream.peek() === "#") {\n          indent(state);\n          return "tag";\n        }\n      }\n\n      // Variables\n      if (ch === "$") {\n        stream.next();\n        stream.eatWhile(/[\\w-]/);\n        return "variable-2";\n      }\n\n      // Numbers\n      if (stream.match(/^-?[0-9\\.]+/))\n        return "number";\n\n      // Units\n      if (stream.match(/^(px|em|in)\\b/))\n        return "unit";\n\n      if (stream.match(keywordsRegexp))\n        return "keyword";\n\n      if (stream.match(/^url/) && stream.peek() === "(") {\n        state.tokenizer = urlTokens;\n        return "atom";\n      }\n\n      if (ch === "=") {\n        // Match shortcut mixin definition\n        if (stream.match(/^=[\\w-]+/)) {\n          indent(state);\n          return "meta";\n        }\n      }\n\n      if (ch === "+") {\n        // Match shortcut mixin definition\n        if (stream.match(/^\\+[\\w-]+/)){\n          return "variable-3";\n        }\n      }\n\n      if(ch === "@"){\n        if(stream.match(/@extend/)){\n          if(!stream.match(/\\s*[\\w]/))\n            dedent(state);\n        }\n      }\n\n\n      // Indent Directives\n      if (stream.match(/^@(else if|if|media|else|for|each|while|mixin|function)/)) {\n        indent(state);\n        return "def";\n      }\n\n      // Other Directives\n      if (ch === "@") {\n        stream.next();\n        stream.eatWhile(/[\\w-]/);\n        return "def";\n      }\n\n      if (stream.eatWhile(/[\\w-]/)){\n        if(stream.match(/ *: *[\\w-\\+\\$#!\\("\']/,false)){\n          word = stream.current().toLowerCase();\n          var prop = state.prevProp + "-" + word;\n          if (propertyKeywords.hasOwnProperty(prop)) {\n            return "property";\n          } else if (propertyKeywords.hasOwnProperty(word)) {\n            state.prevProp = word;\n            return "property";\n          } else if (fontProperties.hasOwnProperty(word)) {\n            return "property";\n          }\n          return "tag";\n        }\n        else if(stream.match(/ *:/,false)){\n          indent(state);\n          state.cursorHalf = 1;\n          state.prevProp = stream.current().toLowerCase();\n          return "property";\n        }\n        else if(stream.match(/ *,/,false)){\n          return "tag";\n        }\n        else{\n          indent(state);\n          return "tag";\n        }\n      }\n\n      if(ch === ":"){\n        if (stream.match(pseudoElementsRegexp)){ // could be a pseudo-element\n          return "variable-3";\n        }\n        stream.next();\n        state.cursorHalf=1;\n        return "operator";\n      }\n\n    } // cursorHalf===0 ends here\n    else{\n\n      if (ch === "#") {\n        stream.next();\n        // Hex numbers\n        if (stream.match(/[0-9a-fA-F]{6}|[0-9a-fA-F]{3}/)){\n          if (isEndLine(stream)) {\n            state.cursorHalf = 0;\n          }\n          return "number";\n        }\n      }\n\n      // Numbers\n      if (stream.match(/^-?[0-9\\.]+/)){\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        return "number";\n      }\n\n      // Units\n      if (stream.match(/^(px|em|in)\\b/)){\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        return "unit";\n      }\n\n      if (stream.match(keywordsRegexp)){\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        return "keyword";\n      }\n\n      if (stream.match(/^url/) && stream.peek() === "(") {\n        state.tokenizer = urlTokens;\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        return "atom";\n      }\n\n      // Variables\n      if (ch === "$") {\n        stream.next();\n        stream.eatWhile(/[\\w-]/);\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        return "variable-2";\n      }\n\n      // bang character for !important, !default, etc.\n      if (ch === "!") {\n        stream.next();\n        state.cursorHalf = 0;\n        return stream.match(/^[\\w]+/) ? "keyword": "operator";\n      }\n\n      if (stream.match(opRegexp)){\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        return "operator";\n      }\n\n      // attributes\n      if (stream.eatWhile(/[\\w-]/)) {\n        if (isEndLine(stream)) {\n          state.cursorHalf = 0;\n        }\n        word = stream.current().toLowerCase();\n        if (valueKeywords.hasOwnProperty(word)) {\n          return "atom";\n        } else if (colorKeywords.hasOwnProperty(word)) {\n          return "keyword";\n        } else if (propertyKeywords.hasOwnProperty(word)) {\n          state.prevProp = stream.current().toLowerCase();\n          return "property";\n        } else {\n          return "tag";\n        }\n      }\n\n      //stream.eatSpace();\n      if (isEndLine(stream)) {\n        state.cursorHalf = 0;\n        return null;\n      }\n\n    } // else ends here\n\n    if (stream.match(opRegexp))\n      return "operator";\n\n    // If we haven\'t returned by now, we move 1 character\n    // and return an error\n    stream.next();\n    return null;\n  }\n\n  function tokenLexer(stream, state) {\n    if (stream.sol()) state.indentCount = 0;\n    var style = state.tokenizer(stream, state);\n    var current = stream.current();\n\n    if (current === "@return" || current === "}"){\n      dedent(state);\n    }\n\n    if (style !== null) {\n      var startOfToken = stream.pos - current.length;\n\n      var withCurrentIndent = startOfToken + (config.indentUnit * state.indentCount);\n\n      var newScopes = [];\n\n      for (var i = 0; i < state.scopes.length; i++) {\n        var scope = state.scopes[i];\n\n        if (scope.offset <= withCurrentIndent)\n          newScopes.push(scope);\n      }\n\n      state.scopes = newScopes;\n    }\n\n\n    return style;\n  }\n\n  return {\n    startState: function() {\n      return {\n        tokenizer: tokenBase,\n        scopes: [{offset: 0, type: "sass"}],\n        indentCount: 0,\n        cursorHalf: 0,  // cursor half tells us if cursor lies after (1)\n                        // or before (0) colon (well... more or less)\n        definedVars: [],\n        definedMixins: []\n      };\n    },\n    token: function(stream, state) {\n      var style = tokenLexer(stream, state);\n\n      state.lastToken = { style: style, content: stream.current() };\n\n      return style;\n    },\n\n    indent: function(state) {\n      return state.scopes[0].offset;\n    }\n  };\n}, "css");\n\nCodeMirror.defineMIME("text/x-sass", "sass");\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/sass/sass.js?')},"./node_modules/codemirror/mode/sql/sql.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nCodeMirror.defineMode("sql", function(config, parserConfig) {\n  var client         = parserConfig.client || {},\n      atoms          = parserConfig.atoms || {"false": true, "true": true, "null": true},\n      builtin        = parserConfig.builtin || set(defaultBuiltin),\n      keywords       = parserConfig.keywords || set(sqlKeywords),\n      operatorChars  = parserConfig.operatorChars || /^[*+\\-%<>!=&|~^\\/]/,\n      support        = parserConfig.support || {},\n      hooks          = parserConfig.hooks || {},\n      dateSQL        = parserConfig.dateSQL || {"date" : true, "time" : true, "timestamp" : true},\n      backslashStringEscapes = parserConfig.backslashStringEscapes !== false,\n      brackets       = parserConfig.brackets || /^[\\{}\\(\\)\\[\\]]/,\n      punctuation    = parserConfig.punctuation || /^[;.,:]/\n\n  function tokenBase(stream, state) {\n    var ch = stream.next();\n\n    // call hooks from the mime type\n    if (hooks[ch]) {\n      var result = hooks[ch](stream, state);\n      if (result !== false) return result;\n    }\n\n    if (support.hexNumber &&\n      ((ch == "0" && stream.match(/^[xX][0-9a-fA-F]+/))\n      || (ch == "x" || ch == "X") && stream.match(/^\'[0-9a-fA-F]+\'/))) {\n      // hex\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/hexadecimal-literals.html\n      return "number";\n    } else if (support.binaryNumber &&\n      (((ch == "b" || ch == "B") && stream.match(/^\'[01]+\'/))\n      || (ch == "0" && stream.match(/^b[01]+/)))) {\n      // bitstring\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/bit-field-literals.html\n      return "number";\n    } else if (ch.charCodeAt(0) > 47 && ch.charCodeAt(0) < 58) {\n      // numbers\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/number-literals.html\n      stream.match(/^[0-9]*(\\.[0-9]+)?([eE][-+]?[0-9]+)?/);\n      support.decimallessFloat && stream.match(/^\\.(?!\\.)/);\n      return "number";\n    } else if (ch == "?" && (stream.eatSpace() || stream.eol() || stream.eat(";"))) {\n      // placeholders\n      return "variable-3";\n    } else if (ch == "\'" || (ch == \'"\' && support.doubleQuote)) {\n      // strings\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html\n      state.tokenize = tokenLiteral(ch);\n      return state.tokenize(stream, state);\n    } else if ((((support.nCharCast && (ch == "n" || ch == "N"))\n        || (support.charsetCast && ch == "_" && stream.match(/[a-z][a-z0-9]*/i)))\n        && (stream.peek() == "\'" || stream.peek() == \'"\'))) {\n      // charset casting: _utf8\'str\', N\'str\', n\'str\'\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html\n      return "keyword";\n    } else if (support.escapeConstant && (ch == "e" || ch == "E")\n        && (stream.peek() == "\'" || (stream.peek() == \'"\' && support.doubleQuote))) {\n      // escape constant: E\'str\', e\'str\'\n      // ref: https://www.postgresql.org/docs/current/sql-syntax-lexical.html#SQL-SYNTAX-STRINGS-ESCAPE\n      state.tokenize = function(stream, state) {\n        return (state.tokenize = tokenLiteral(stream.next(), true))(stream, state);\n      }\n      return "keyword";\n    } else if (support.commentSlashSlash && ch == "/" && stream.eat("/")) {\n      // 1-line comment\n      stream.skipToEnd();\n      return "comment";\n    } else if ((support.commentHash && ch == "#")\n        || (ch == "-" && stream.eat("-") && (!support.commentSpaceRequired || stream.eat(" ")))) {\n      // 1-line comments\n      // ref: https://kb.askmonty.org/en/comment-syntax/\n      stream.skipToEnd();\n      return "comment";\n    } else if (ch == "/" && stream.eat("*")) {\n      // multi-line comments\n      // ref: https://kb.askmonty.org/en/comment-syntax/\n      state.tokenize = tokenComment(1);\n      return state.tokenize(stream, state);\n    } else if (ch == ".") {\n      // .1 for 0.1\n      if (support.zerolessFloat && stream.match(/^(?:\\d+(?:e[+-]?\\d+)?)/i))\n        return "number";\n      if (stream.match(/^\\.+/))\n        return null\n      // .table_name (ODBC)\n      // // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html\n      if (support.ODBCdotTable && stream.match(/^[\\w\\d_]+/))\n        return "variable-2";\n    } else if (operatorChars.test(ch)) {\n      // operators\n      stream.eatWhile(operatorChars);\n      return "operator";\n    } else if (brackets.test(ch)) {\n      // brackets\n      return "bracket";\n    } else if (punctuation.test(ch)) {\n      // punctuation\n      stream.eatWhile(punctuation);\n      return "punctuation";\n    } else if (ch == \'{\' &&\n        (stream.match(/^( )*(d|D|t|T|ts|TS)( )*\'[^\']*\'( )*}/) || stream.match(/^( )*(d|D|t|T|ts|TS)( )*"[^"]*"( )*}/))) {\n      // dates (weird ODBC syntax)\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html\n      return "number";\n    } else {\n      stream.eatWhile(/^[_\\w\\d]/);\n      var word = stream.current().toLowerCase();\n      // dates (standard SQL syntax)\n      // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html\n      if (dateSQL.hasOwnProperty(word) && (stream.match(/^( )+\'[^\']*\'/) || stream.match(/^( )+"[^"]*"/)))\n        return "number";\n      if (atoms.hasOwnProperty(word)) return "atom";\n      if (builtin.hasOwnProperty(word)) return "builtin";\n      if (keywords.hasOwnProperty(word)) return "keyword";\n      if (client.hasOwnProperty(word)) return "string-2";\n      return null;\n    }\n  }\n\n  // \'string\', with char specified in quote escaped by \'\\\'\n  function tokenLiteral(quote, backslashEscapes) {\n    return function(stream, state) {\n      var escaped = false, ch;\n      while ((ch = stream.next()) != null) {\n        if (ch == quote && !escaped) {\n          state.tokenize = tokenBase;\n          break;\n        }\n        escaped = (backslashStringEscapes || backslashEscapes) && !escaped && ch == "\\\\";\n      }\n      return "string";\n    };\n  }\n  function tokenComment(depth) {\n    return function(stream, state) {\n      var m = stream.match(/^.*?(\\/\\*|\\*\\/)/)\n      if (!m) stream.skipToEnd()\n      else if (m[1] == "/*") state.tokenize = tokenComment(depth + 1)\n      else if (depth > 1) state.tokenize = tokenComment(depth - 1)\n      else state.tokenize = tokenBase\n      return "comment"\n    }\n  }\n\n  function pushContext(stream, state, type) {\n    state.context = {\n      prev: state.context,\n      indent: stream.indentation(),\n      col: stream.column(),\n      type: type\n    };\n  }\n\n  function popContext(state) {\n    state.indent = state.context.indent;\n    state.context = state.context.prev;\n  }\n\n  return {\n    startState: function() {\n      return {tokenize: tokenBase, context: null};\n    },\n\n    token: function(stream, state) {\n      if (stream.sol()) {\n        if (state.context && state.context.align == null)\n          state.context.align = false;\n      }\n      if (state.tokenize == tokenBase && stream.eatSpace()) return null;\n\n      var style = state.tokenize(stream, state);\n      if (style == "comment") return style;\n\n      if (state.context && state.context.align == null)\n        state.context.align = true;\n\n      var tok = stream.current();\n      if (tok == "(")\n        pushContext(stream, state, ")");\n      else if (tok == "[")\n        pushContext(stream, state, "]");\n      else if (state.context && state.context.type == tok)\n        popContext(state);\n      return style;\n    },\n\n    indent: function(state, textAfter) {\n      var cx = state.context;\n      if (!cx) return CodeMirror.Pass;\n      var closing = textAfter.charAt(0) == cx.type;\n      if (cx.align) return cx.col + (closing ? 0 : 1);\n      else return cx.indent + (closing ? 0 : config.indentUnit);\n    },\n\n    blockCommentStart: "/*",\n    blockCommentEnd: "*/",\n    lineComment: support.commentSlashSlash ? "//" : support.commentHash ? "#" : "--",\n    closeBrackets: "()[]{}\'\'\\"\\"``"\n  };\n});\n\n  // `identifier`\n  function hookIdentifier(stream) {\n    // MySQL/MariaDB identifiers\n    // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html\n    var ch;\n    while ((ch = stream.next()) != null) {\n      if (ch == "`" && !stream.eat("`")) return "variable-2";\n    }\n    stream.backUp(stream.current().length - 1);\n    return stream.eatWhile(/\\w/) ? "variable-2" : null;\n  }\n\n  // "identifier"\n  function hookIdentifierDoublequote(stream) {\n    // Standard SQL /SQLite identifiers\n    // ref: http://web.archive.org/web/20160813185132/http://savage.net.au/SQL/sql-99.bnf.html#delimited%20identifier\n    // ref: http://sqlite.org/lang_keywords.html\n    var ch;\n    while ((ch = stream.next()) != null) {\n      if (ch == "\\"" && !stream.eat("\\"")) return "variable-2";\n    }\n    stream.backUp(stream.current().length - 1);\n    return stream.eatWhile(/\\w/) ? "variable-2" : null;\n  }\n\n  // variable token\n  function hookVar(stream) {\n    // variables\n    // @@prefix.varName @varName\n    // varName can be quoted with ` or \' or "\n    // ref: http://dev.mysql.com/doc/refman/5.5/en/user-variables.html\n    if (stream.eat("@")) {\n      stream.match(/^session\\./);\n      stream.match(/^local\\./);\n      stream.match(/^global\\./);\n    }\n\n    if (stream.eat("\'")) {\n      stream.match(/^.*\'/);\n      return "variable-2";\n    } else if (stream.eat(\'"\')) {\n      stream.match(/^.*"/);\n      return "variable-2";\n    } else if (stream.eat("`")) {\n      stream.match(/^.*`/);\n      return "variable-2";\n    } else if (stream.match(/^[0-9a-zA-Z$\\.\\_]+/)) {\n      return "variable-2";\n    }\n    return null;\n  };\n\n  // short client keyword token\n  function hookClient(stream) {\n    // \\N means NULL\n    // ref: http://dev.mysql.com/doc/refman/5.5/en/null-values.html\n    if (stream.eat("N")) {\n        return "atom";\n    }\n    // \\g, etc\n    // ref: http://dev.mysql.com/doc/refman/5.5/en/mysql-commands.html\n    return stream.match(/^[a-zA-Z.#!?]/) ? "variable-2" : null;\n  }\n\n  // these keywords are used by all SQL dialects (however, a mode can still overwrite it)\n  var sqlKeywords = "alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where limit ";\n\n  // turn a space-separated list into an array\n  function set(str) {\n    var obj = {}, words = str.split(" ");\n    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;\n    return obj;\n  }\n\n  var defaultBuiltin = "bool boolean bit blob enum long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision real date datetime year unsigned signed decimal numeric"\n\n  // A generic SQL Mode. It\'s not a standard, it just try to support what is generally supported\n  CodeMirror.defineMIME("text/x-sql", {\n    name: "sql",\n    keywords: set(sqlKeywords + "begin"),\n    builtin: set(defaultBuiltin),\n    atoms: set("false true null unknown"),\n    dateSQL: set("date time timestamp"),\n    support: set("ODBCdotTable doubleQuote binaryNumber hexNumber")\n  });\n\n  CodeMirror.defineMIME("text/x-mssql", {\n    name: "sql",\n    client: set("$partition binary_checksum checksum connectionproperty context_info current_request_id error_line error_message error_number error_procedure error_severity error_state formatmessage get_filestream_transaction_context getansinull host_id host_name isnull isnumeric min_active_rowversion newid newsequentialid rowcount_big xact_state object_id"),\n    keywords: set(sqlKeywords + "begin trigger proc view index for add constraint key primary foreign collate clustered nonclustered declare exec go if use index holdlock nolock nowait paglock readcommitted readcommittedlock readpast readuncommitted repeatableread rowlock serializable snapshot tablock tablockx updlock with"),\n    builtin: set("bigint numeric bit smallint decimal smallmoney int tinyint money float real char varchar text nchar nvarchar ntext binary varbinary image cursor timestamp hierarchyid uniqueidentifier sql_variant xml table "),\n    atoms: set("is not null like and or in left right between inner outer join all any some cross unpivot pivot exists"),\n    operatorChars: /^[*+\\-%<>!=^\\&|\\/]/,\n    brackets: /^[\\{}\\(\\)]/,\n    punctuation: /^[;.,:/]/,\n    backslashStringEscapes: false,\n    dateSQL: set("date datetimeoffset datetime2 smalldatetime datetime time"),\n    hooks: {\n      "@":   hookVar\n    }\n  });\n\n  CodeMirror.defineMIME("text/x-mysql", {\n    name: "sql",\n    client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),\n    keywords: set(sqlKeywords + "accessible action add after algorithm all analyze asensitive at authors auto_increment autocommit avg avg_row_length before binary binlog both btree cache call cascade cascaded case catalog_name chain change changed character check checkpoint checksum class_origin client_statistics close coalesce code collate collation collations column columns comment commit committed completion concurrent condition connection consistent constraint contains continue contributors convert cross current current_date current_time current_timestamp current_user cursor data database databases day_hour day_microsecond day_minute day_second deallocate dec declare default delay_key_write delayed delimiter des_key_file describe deterministic dev_pop dev_samp deviance diagnostics directory disable discard distinctrow div dual dumpfile each elseif enable enclosed end ends engine engines enum errors escape escaped even event events every execute exists exit explain extended fast fetch field fields first flush for force foreign found_rows full fulltext function general get global grant grants group group_concat handler hash help high_priority hosts hour_microsecond hour_minute hour_second if ignore ignore_server_ids import index index_statistics infile inner innodb inout insensitive insert_method install interval invoker isolation iterate key keys kill language last leading leave left level limit linear lines list load local localtime localtimestamp lock logs low_priority master master_heartbeat_period master_ssl_verify_server_cert masters match max max_rows maxvalue message_text middleint migrate min min_rows minute_microsecond minute_second mod mode modifies modify mutex mysql_errno natural next no no_write_to_binlog offline offset one online open optimize option optionally out outer outfile pack_keys parser partition partitions password phase plugin plugins prepare preserve prev primary privileges procedure processlist profile profiles purge query quick range read read_write reads real rebuild recover references regexp relaylog release remove rename reorganize repair repeatable replace require resignal restrict resume return returns revoke right rlike rollback rollup row row_format rtree savepoint schedule schema schema_name schemas second_microsecond security sensitive separator serializable server session share show signal slave slow smallint snapshot soname spatial specific sql sql_big_result sql_buffer_result sql_cache sql_calc_found_rows sql_no_cache sql_small_result sqlexception sqlstate sqlwarning ssl start starting starts status std stddev stddev_pop stddev_samp storage straight_join subclass_origin sum suspend table_name table_statistics tables tablespace temporary terminated to trailing transaction trigger triggers truncate uncommitted undo uninstall unique unlock upgrade usage use use_frm user user_resources user_statistics using utc_date utc_time utc_timestamp value variables varying view views warnings when while with work write xa xor year_month zerofill begin do then else loop repeat"),\n    builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision date datetime year unsigned signed numeric"),\n    atoms: set("false true null unknown"),\n    operatorChars: /^[*+\\-%<>!=&|^]/,\n    dateSQL: set("date time timestamp"),\n    support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber doubleQuote nCharCast charsetCast commentHash commentSpaceRequired"),\n    hooks: {\n      "@":   hookVar,\n      "`":   hookIdentifier,\n      "\\\\":  hookClient\n    }\n  });\n\n  CodeMirror.defineMIME("text/x-mariadb", {\n    name: "sql",\n    client: set("charset clear connect edit ego exit go help nopager notee nowarning pager print prompt quit rehash source status system tee"),\n    keywords: set(sqlKeywords + "accessible action add after algorithm all always analyze asensitive at authors auto_increment autocommit avg avg_row_length before binary binlog both btree cache call cascade cascaded case catalog_name chain change changed character check checkpoint checksum class_origin client_statistics close coalesce code collate collation collations column columns comment commit committed completion concurrent condition connection consistent constraint contains continue contributors convert cross current current_date current_time current_timestamp current_user cursor data database databases day_hour day_microsecond day_minute day_second deallocate dec declare default delay_key_write delayed delimiter des_key_file describe deterministic dev_pop dev_samp deviance diagnostics directory disable discard distinctrow div dual dumpfile each elseif enable enclosed end ends engine engines enum errors escape escaped even event events every execute exists exit explain extended fast fetch field fields first flush for force foreign found_rows full fulltext function general generated get global grant grants group groupby_concat handler hard hash help high_priority hosts hour_microsecond hour_minute hour_second if ignore ignore_server_ids import index index_statistics infile inner innodb inout insensitive insert_method install interval invoker isolation iterate key keys kill language last leading leave left level limit linear lines list load local localtime localtimestamp lock logs low_priority master master_heartbeat_period master_ssl_verify_server_cert masters match max max_rows maxvalue message_text middleint migrate min min_rows minute_microsecond minute_second mod mode modifies modify mutex mysql_errno natural next no no_write_to_binlog offline offset one online open optimize option optionally out outer outfile pack_keys parser partition partitions password persistent phase plugin plugins prepare preserve prev primary privileges procedure processlist profile profiles purge query quick range read read_write reads real rebuild recover references regexp relaylog release remove rename reorganize repair repeatable replace require resignal restrict resume return returns revoke right rlike rollback rollup row row_format rtree savepoint schedule schema schema_name schemas second_microsecond security sensitive separator serializable server session share show shutdown signal slave slow smallint snapshot soft soname spatial specific sql sql_big_result sql_buffer_result sql_cache sql_calc_found_rows sql_no_cache sql_small_result sqlexception sqlstate sqlwarning ssl start starting starts status std stddev stddev_pop stddev_samp storage straight_join subclass_origin sum suspend table_name table_statistics tables tablespace temporary terminated to trailing transaction trigger triggers truncate uncommitted undo uninstall unique unlock upgrade usage use use_frm user user_resources user_statistics using utc_date utc_time utc_timestamp value variables varying view views virtual warnings when while with work write xa xor year_month zerofill begin do then else loop repeat"),\n    builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision date datetime year unsigned signed numeric"),\n    atoms: set("false true null unknown"),\n    operatorChars: /^[*+\\-%<>!=&|^]/,\n    dateSQL: set("date time timestamp"),\n    support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber doubleQuote nCharCast charsetCast commentHash commentSpaceRequired"),\n    hooks: {\n      "@":   hookVar,\n      "`":   hookIdentifier,\n      "\\\\":  hookClient\n    }\n  });\n\n  // provided by the phpLiteAdmin project - phpliteadmin.org\n  CodeMirror.defineMIME("text/x-sqlite", {\n    name: "sql",\n    // commands of the official SQLite client, ref: https://www.sqlite.org/cli.html#dotcmd\n    client: set("auth backup bail binary changes check clone databases dbinfo dump echo eqp exit explain fullschema headers help import imposter indexes iotrace limit lint load log mode nullvalue once open output print prompt quit read restore save scanstats schema separator session shell show stats system tables testcase timeout timer trace vfsinfo vfslist vfsname width"),\n    // ref: http://sqlite.org/lang_keywords.html\n    keywords: set(sqlKeywords + "abort action add after all analyze attach autoincrement before begin cascade case cast check collate column commit conflict constraint cross current_date current_time current_timestamp database default deferrable deferred detach each else end escape except exclusive exists explain fail for foreign full glob if ignore immediate index indexed initially inner instead intersect isnull key left limit match natural no notnull null of offset outer plan pragma primary query raise recursive references regexp reindex release rename replace restrict right rollback row savepoint temp temporary then to transaction trigger unique using vacuum view virtual when with without"),\n    // SQLite is weakly typed, ref: http://sqlite.org/datatype3.html. This is just a list of some common types.\n    builtin: set("bool boolean bit blob decimal double float long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text clob bigint int int2 int8 integer float double char varchar date datetime year unsigned signed numeric real"),\n    // ref: http://sqlite.org/syntax/literal-value.html\n    atoms: set("null current_date current_time current_timestamp"),\n    // ref: http://sqlite.org/lang_expr.html#binaryops\n    operatorChars: /^[*+\\-%<>!=&|/~]/,\n    // SQLite is weakly typed, ref: http://sqlite.org/datatype3.html. This is just a list of some common types.\n    dateSQL: set("date time timestamp datetime"),\n    support: set("decimallessFloat zerolessFloat"),\n    identifierQuote: "\\"",  //ref: http://sqlite.org/lang_keywords.html\n    hooks: {\n      // bind-parameters ref:http://sqlite.org/lang_expr.html#varparam\n      "@":   hookVar,\n      ":":   hookVar,\n      "?":   hookVar,\n      "$":   hookVar,\n      // The preferred way to escape Identifiers is using double quotes, ref: http://sqlite.org/lang_keywords.html\n      "\\"":   hookIdentifierDoublequote,\n      // there is also support for backtics, ref: http://sqlite.org/lang_keywords.html\n      "`":   hookIdentifier\n    }\n  });\n\n  // the query language used by Apache Cassandra is called CQL, but this mime type\n  // is called Cassandra to avoid confusion with Contextual Query Language\n  CodeMirror.defineMIME("text/x-cassandra", {\n    name: "sql",\n    client: { },\n    keywords: set("add all allow alter and any apply as asc authorize batch begin by clustering columnfamily compact consistency count create custom delete desc distinct drop each_quorum exists filtering from grant if in index insert into key keyspace keyspaces level limit local_one local_quorum modify nan norecursive nosuperuser not of on one order password permission permissions primary quorum rename revoke schema select set storage superuser table three to token truncate ttl two type unlogged update use user users using values where with writetime"),\n    builtin: set("ascii bigint blob boolean counter decimal double float frozen inet int list map static text timestamp timeuuid tuple uuid varchar varint"),\n    atoms: set("false true infinity NaN"),\n    operatorChars: /^[<>=]/,\n    dateSQL: { },\n    support: set("commentSlashSlash decimallessFloat"),\n    hooks: { }\n  });\n\n  // this is based on Peter Raganitsch\'s \'plsql\' mode\n  CodeMirror.defineMIME("text/x-plsql", {\n    name:       "sql",\n    client:     set("appinfo arraysize autocommit autoprint autorecovery autotrace blockterminator break btitle cmdsep colsep compatibility compute concat copycommit copytypecheck define describe echo editfile embedded escape exec execute feedback flagger flush heading headsep instance linesize lno loboffset logsource long longchunksize markup native newpage numformat numwidth pagesize pause pno recsep recsepchar release repfooter repheader serveroutput shiftinout show showmode size spool sqlblanklines sqlcase sqlcode sqlcontinue sqlnumber sqlpluscompatibility sqlprefix sqlprompt sqlterminator suffix tab term termout time timing trimout trimspool ttitle underline verify version wrap"),\n    keywords:   set("abort accept access add all alter and any array arraylen as asc assert assign at attributes audit authorization avg base_table begin between binary_integer body boolean by case cast char char_base check close cluster clusters colauth column comment commit compress connect connected constant constraint crash create current currval cursor data_base database date dba deallocate debugoff debugon decimal declare default definition delay delete desc digits dispose distinct do drop else elseif elsif enable end entry escape exception exception_init exchange exclusive exists exit external fast fetch file for force form from function generic goto grant group having identified if immediate in increment index indexes indicator initial initrans insert interface intersect into is key level library like limited local lock log logging long loop master maxextents maxtrans member minextents minus mislabel mode modify multiset new next no noaudit nocompress nologging noparallel not nowait number_base object of off offline on online only open option or order out package parallel partition pctfree pctincrease pctused pls_integer positive positiven pragma primary prior private privileges procedure public raise range raw read rebuild record ref references refresh release rename replace resource restrict return returning returns reverse revoke rollback row rowid rowlabel rownum rows run savepoint schema segment select separate session set share snapshot some space split sql start statement storage subtype successful synonym tabauth table tables tablespace task terminate then to trigger truncate type union unique unlimited unrecoverable unusable update use using validate value values variable view views when whenever where while with work"),\n    builtin:    set("abs acos add_months ascii asin atan atan2 average bfile bfilename bigserial bit blob ceil character chartorowid chr clob concat convert cos cosh count dec decode deref dual dump dup_val_on_index empty error exp false float floor found glb greatest hextoraw initcap instr instrb int integer isopen last_day least length lengthb ln lower lpad ltrim lub make_ref max min mlslabel mod months_between natural naturaln nchar nclob new_time next_day nextval nls_charset_decl_len nls_charset_id nls_charset_name nls_initcap nls_lower nls_sort nls_upper nlssort no_data_found notfound null number numeric nvarchar2 nvl others power rawtohex real reftohex round rowcount rowidtochar rowtype rpad rtrim serial sign signtype sin sinh smallint soundex sqlcode sqlerrm sqrt stddev string substr substrb sum sysdate tan tanh to_char text to_date to_label to_multi_byte to_number to_single_byte translate true trunc uid unlogged upper user userenv varchar varchar2 variance varying vsize xml"),\n    operatorChars: /^[*\\/+\\-%<>!=~]/,\n    dateSQL:    set("date time timestamp"),\n    support:    set("doubleQuote nCharCast zerolessFloat binaryNumber hexNumber")\n  });\n\n  // Created to support specific hive keywords\n  CodeMirror.defineMIME("text/x-hive", {\n    name: "sql",\n    keywords: set("select alter $elem$ $key$ $value$ add after all analyze and archive as asc before between binary both bucket buckets by cascade case cast change cluster clustered clusterstatus collection column columns comment compute concatenate continue create cross cursor data database databases dbproperties deferred delete delimited desc describe directory disable distinct distribute drop else enable end escaped exclusive exists explain export extended external fetch fields fileformat first format formatted from full function functions grant group having hold_ddltime idxproperties if import in index indexes inpath inputdriver inputformat insert intersect into is items join keys lateral left like limit lines load local location lock locks mapjoin materialized minus msck no_drop nocompress not of offline on option or order out outer outputdriver outputformat overwrite partition partitioned partitions percent plus preserve procedure purge range rcfile read readonly reads rebuild recordreader recordwriter recover reduce regexp rename repair replace restrict revoke right rlike row schema schemas semi sequencefile serde serdeproperties set shared show show_database sort sorted ssl statistics stored streamtable table tables tablesample tblproperties temporary terminated textfile then tmp to touch transform trigger unarchive undo union uniquejoin unlock update use using utc utc_tmestamp view when where while with admin authorization char compact compactions conf cube current current_date current_timestamp day decimal defined dependency directories elem_type exchange file following for grouping hour ignore inner interval jar less logical macro minute month more none noscan over owner partialscan preceding pretty principals protection reload rewrite role roles rollup rows second server sets skewed transactions truncate unbounded unset uri user values window year"),\n    builtin: set("bool boolean long timestamp tinyint smallint bigint int float double date datetime unsigned string array struct map uniontype key_type utctimestamp value_type varchar"),\n    atoms: set("false true null unknown"),\n    operatorChars: /^[*+\\-%<>!=]/,\n    dateSQL: set("date timestamp"),\n    support: set("ODBCdotTable doubleQuote binaryNumber hexNumber")\n  });\n\n  CodeMirror.defineMIME("text/x-pgsql", {\n    name: "sql",\n    client: set("source"),\n    // For PostgreSQL - https://www.postgresql.org/docs/11/sql-keywords-appendix.html\n    // For pl/pgsql lang - https://github.com/postgres/postgres/blob/REL_11_2/src/pl/plpgsql/src/pl_scanner.c\n    keywords: set(sqlKeywords + "a abort abs absent absolute access according action ada add admin after aggregate alias all allocate also alter always analyse analyze and any are array array_agg array_max_cardinality as asc asensitive assert assertion assignment asymmetric at atomic attach attribute attributes authorization avg backward base64 before begin begin_frame begin_partition bernoulli between bigint binary bit bit_length blob blocked bom boolean both breadth by c cache call called cardinality cascade cascaded case cast catalog catalog_name ceil ceiling chain char char_length character character_length character_set_catalog character_set_name character_set_schema characteristics characters check checkpoint class class_origin clob close cluster coalesce cobol collate collation collation_catalog collation_name collation_schema collect column column_name columns command_function command_function_code comment comments commit committed concurrently condition condition_number configuration conflict connect connection connection_name constant constraint constraint_catalog constraint_name constraint_schema constraints constructor contains content continue control conversion convert copy corr corresponding cost count covar_pop covar_samp create cross csv cube cume_dist current current_catalog current_date current_default_transform_group current_path current_role current_row current_schema current_time current_timestamp current_transform_group_for_type current_user cursor cursor_name cycle data database datalink datatype date datetime_interval_code datetime_interval_precision day db deallocate debug dec decimal declare default defaults deferrable deferred defined definer degree delete delimiter delimiters dense_rank depends depth deref derived desc describe descriptor detach detail deterministic diagnostics dictionary disable discard disconnect dispatch distinct dlnewcopy dlpreviouscopy dlurlcomplete dlurlcompleteonly dlurlcompletewrite dlurlpath dlurlpathonly dlurlpathwrite dlurlscheme dlurlserver dlvalue do document domain double drop dump dynamic dynamic_function dynamic_function_code each element else elseif elsif empty enable encoding encrypted end end_frame end_partition endexec enforced enum equals errcode error escape event every except exception exclude excluding exclusive exec execute exists exit exp explain expression extension external extract false family fetch file filter final first first_value flag float floor following for force foreach foreign fortran forward found frame_row free freeze from fs full function functions fusion g general generated get global go goto grant granted greatest group grouping groups handler having header hex hierarchy hint hold hour id identity if ignore ilike immediate immediately immutable implementation implicit import in include including increment indent index indexes indicator info inherit inherits initially inline inner inout input insensitive insert instance instantiable instead int integer integrity intersect intersection interval into invoker is isnull isolation join k key key_member key_type label lag language large last last_value lateral lead leading leakproof least left length level library like like_regex limit link listen ln load local localtime localtimestamp location locator lock locked log logged loop lower m map mapping match matched materialized max max_cardinality maxvalue member merge message message_length message_octet_length message_text method min minute minvalue mod mode modifies module month more move multiset mumps name names namespace national natural nchar nclob nesting new next nfc nfd nfkc nfkd nil no none normalize normalized not nothing notice notify notnull nowait nth_value ntile null nullable nullif nulls number numeric object occurrences_regex octet_length octets of off offset oids old on only open operator option options or order ordering ordinality others out outer output over overlaps overlay overriding owned owner p pad parallel parameter parameter_mode parameter_name parameter_ordinal_position parameter_specific_catalog parameter_specific_name parameter_specific_schema parser partial partition pascal passing passthrough password path percent percent_rank percentile_cont percentile_disc perform period permission pg_context pg_datatype_name pg_exception_context pg_exception_detail pg_exception_hint placing plans pli policy portion position position_regex power precedes preceding precision prepare prepared preserve primary print_strict_params prior privileges procedural procedure procedures program public publication query quote raise range rank read reads real reassign recheck recovery recursive ref references referencing refresh regr_avgx regr_avgy regr_count regr_intercept regr_r2 regr_slope regr_sxx regr_sxy regr_syy reindex relative release rename repeatable replace replica requiring reset respect restart restore restrict result result_oid return returned_cardinality returned_length returned_octet_length returned_sqlstate returning returns reverse revoke right role rollback rollup routine routine_catalog routine_name routine_schema routines row row_count row_number rows rowtype rule savepoint scale schema schema_name schemas scope scope_catalog scope_name scope_schema scroll search second section security select selective self sensitive sequence sequences serializable server server_name session session_user set setof sets share show similar simple size skip slice smallint snapshot some source space specific specific_name specifictype sql sqlcode sqlerror sqlexception sqlstate sqlwarning sqrt stable stacked standalone start state statement static statistics stddev_pop stddev_samp stdin stdout storage strict strip structure style subclass_origin submultiset subscription substring substring_regex succeeds sum symmetric sysid system system_time system_user t table table_name tables tablesample tablespace temp template temporary text then ties time timestamp timezone_hour timezone_minute to token top_level_count trailing transaction transaction_active transactions_committed transactions_rolled_back transform transforms translate translate_regex translation treat trigger trigger_catalog trigger_name trigger_schema trim trim_array true truncate trusted type types uescape unbounded uncommitted under unencrypted union unique unknown unlink unlisten unlogged unnamed unnest until untyped update upper uri usage use_column use_variable user user_defined_type_catalog user_defined_type_code user_defined_type_name user_defined_type_schema using vacuum valid validate validator value value_of values var_pop var_samp varbinary varchar variable_conflict variadic varying verbose version versioning view views volatile warning when whenever where while whitespace width_bucket window with within without work wrapper write xml xmlagg xmlattributes xmlbinary xmlcast xmlcomment xmlconcat xmldeclaration xmldocument xmlelement xmlexists xmlforest xmliterate xmlnamespaces xmlparse xmlpi xmlquery xmlroot xmlschema xmlserialize xmltable xmltext xmlvalidate year yes zone"),\n    // https://www.postgresql.org/docs/11/datatype.html\n    builtin: set("bigint int8 bigserial serial8 bit varying varbit boolean bool box bytea character char varchar cidr circle date double precision float8 inet integer int int4 interval json jsonb line lseg macaddr macaddr8 money numeric decimal path pg_lsn point polygon real float4 smallint int2 smallserial serial2 serial serial4 text time without zone with timetz timestamp timestamptz tsquery tsvector txid_snapshot uuid xml"),\n    atoms: set("false true null unknown"),\n    operatorChars: /^[*\\/+\\-%<>!=&|^\\/#@?~]/,\n    backslashStringEscapes: false,\n    dateSQL: set("date time timestamp"),\n    support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber nCharCast charsetCast escapeConstant")\n  });\n\n  // Google\'s SQL-like query language, GQL\n  CodeMirror.defineMIME("text/x-gql", {\n    name: "sql",\n    keywords: set("ancestor and asc by contains desc descendant distinct from group has in is limit offset on order select superset where"),\n    atoms: set("false true"),\n    builtin: set("blob datetime first key __key__ string integer double boolean null"),\n    operatorChars: /^[*+\\-%<>!=]/\n  });\n\n  // Greenplum\n  CodeMirror.defineMIME("text/x-gpsql", {\n    name: "sql",\n    client: set("source"),\n    //https://github.com/greenplum-db/gpdb/blob/master/src/include/parser/kwlist.h\n    keywords: set("abort absolute access action active add admin after aggregate all also alter always analyse analyze and any array as asc assertion assignment asymmetric at authorization backward before begin between bigint binary bit boolean both by cache called cascade cascaded case cast chain char character characteristics check checkpoint class close cluster coalesce codegen collate column comment commit committed concurrency concurrently configuration connection constraint constraints contains content continue conversion copy cost cpu_rate_limit create createdb createexttable createrole createuser cross csv cube current current_catalog current_date current_role current_schema current_time current_timestamp current_user cursor cycle data database day deallocate dec decimal declare decode default defaults deferrable deferred definer delete delimiter delimiters deny desc dictionary disable discard distinct distributed do document domain double drop dxl each else enable encoding encrypted end enum errors escape every except exchange exclude excluding exclusive execute exists explain extension external extract false family fetch fields filespace fill filter first float following for force foreign format forward freeze from full function global grant granted greatest group group_id grouping handler hash having header hold host hour identity if ignore ilike immediate immutable implicit in including inclusive increment index indexes inherit inherits initially inline inner inout input insensitive insert instead int integer intersect interval into invoker is isnull isolation join key language large last leading least left level like limit list listen load local localtime localtimestamp location lock log login mapping master match maxvalue median merge minute minvalue missing mode modifies modify month move name names national natural nchar new newline next no nocreatedb nocreateexttable nocreaterole nocreateuser noinherit nologin none noovercommit nosuperuser not nothing notify notnull nowait null nullif nulls numeric object of off offset oids old on only operator option options or order ordered others out outer over overcommit overlaps overlay owned owner parser partial partition partitions passing password percent percentile_cont percentile_disc placing plans position preceding precision prepare prepared preserve primary prior privileges procedural procedure protocol queue quote randomly range read readable reads real reassign recheck recursive ref references reindex reject relative release rename repeatable replace replica reset resource restart restrict returning returns revoke right role rollback rollup rootpartition row rows rule savepoint scatter schema scroll search second security segment select sequence serializable session session_user set setof sets share show similar simple smallint some split sql stable standalone start statement statistics stdin stdout storage strict strip subpartition subpartitions substring superuser symmetric sysid system table tablespace temp template temporary text then threshold ties time timestamp to trailing transaction treat trigger trim true truncate trusted type unbounded uncommitted unencrypted union unique unknown unlisten until update user using vacuum valid validation validator value values varchar variadic varying verbose version view volatile web when where whitespace window with within without work writable write xml xmlattributes xmlconcat xmlelement xmlexists xmlforest xmlparse xmlpi xmlroot xmlserialize year yes zone"),\n    builtin: set("bigint int8 bigserial serial8 bit varying varbit boolean bool box bytea character char varchar cidr circle date double precision float float8 inet integer int int4 interval json jsonb line lseg macaddr macaddr8 money numeric decimal path pg_lsn point polygon real float4 smallint int2 smallserial serial2 serial serial4 text time without zone with timetz timestamp timestamptz tsquery tsvector txid_snapshot uuid xml"),\n    atoms: set("false true null unknown"),\n    operatorChars: /^[*+\\-%<>!=&|^\\/#@?~]/,\n    dateSQL: set("date time timestamp"),\n    support: set("ODBCdotTable decimallessFloat zerolessFloat binaryNumber hexNumber nCharCast charsetCast")\n  });\n\n  // Spark SQL\n  CodeMirror.defineMIME("text/x-sparksql", {\n    name: "sql",\n    keywords: set("add after all alter analyze and anti archive array as asc at between bucket buckets by cache cascade case cast change clear cluster clustered codegen collection column columns comment commit compact compactions compute concatenate cost create cross cube current current_date current_timestamp database databases datata dbproperties defined delete delimited deny desc describe dfs directories distinct distribute drop else end escaped except exchange exists explain export extended external false fields fileformat first following for format formatted from full function functions global grant group grouping having if ignore import in index indexes inner inpath inputformat insert intersect interval into is items join keys last lateral lazy left like limit lines list load local location lock locks logical macro map minus msck natural no not null nulls of on optimize option options or order out outer outputformat over overwrite partition partitioned partitions percent preceding principals purge range recordreader recordwriter recover reduce refresh regexp rename repair replace reset restrict revoke right rlike role roles rollback rollup row rows schema schemas select semi separated serde serdeproperties set sets show skewed sort sorted start statistics stored stratify struct table tables tablesample tblproperties temp temporary terminated then to touch transaction transactions transform true truncate unarchive unbounded uncache union unlock unset use using values view when where window with"),\n    builtin: set("tinyint smallint int bigint boolean float double string binary timestamp decimal array map struct uniontype delimited serde sequencefile textfile rcfile inputformat outputformat"),\n    atoms: set("false true null"),\n    operatorChars: /^[*\\/+\\-%<>!=~&|^]/,\n    dateSQL: set("date time timestamp"),\n    support: set("ODBCdotTable doubleQuote zerolessFloat")\n  });\n\n  // Esper\n  CodeMirror.defineMIME("text/x-esper", {\n    name: "sql",\n    client: set("source"),\n    // http://www.espertech.com/esper/release-5.5.0/esper-reference/html/appendix_keywords.html\n    keywords: set("alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where limit after all and as at asc avedev avg between by case cast coalesce count create current_timestamp day days delete define desc distinct else end escape events every exists false first from full group having hour hours in inner insert instanceof into irstream is istream join last lastweekday left limit like max match_recognize matches median measures metadatasql min minute minutes msec millisecond milliseconds not null offset on or order outer output partition pattern prev prior regexp retain-union retain-intersection right rstream sec second seconds select set some snapshot sql stddev sum then true unidirectional until update variable weekday when where window"),\n    builtin: {},\n    atoms: set("false true null"),\n    operatorChars: /^[*+\\-%<>!=&|^\\/#@?~]/,\n    dateSQL: set("time"),\n    support: set("decimallessFloat zerolessFloat binaryNumber hexNumber")\n  });\n});\n\n/*\n  How Properties of Mime Types are used by SQL Mode\n  =================================================\n\n  keywords:\n    A list of keywords you want to be highlighted.\n  builtin:\n    A list of builtin types you want to be highlighted (if you want types to be of class "builtin" instead of "keyword").\n  operatorChars:\n    All characters that must be handled as operators.\n  client:\n    Commands parsed and executed by the client (not the server).\n  support:\n    A list of supported syntaxes which are not common, but are supported by more than 1 DBMS.\n    * ODBCdotTable: .tableName\n    * zerolessFloat: .1\n    * doubleQuote\n    * nCharCast: N\'string\'\n    * charsetCast: _utf8\'string\'\n    * commentHash: use # char for comments\n    * commentSlashSlash: use // for comments\n    * commentSpaceRequired: require a space after -- for comments\n  atoms:\n    Keywords that must be highlighted as atoms,. Some DBMS\'s support more atoms than others:\n    UNKNOWN, INFINITY, UNDERFLOW, NaN...\n  dateSQL:\n    Used for date/time SQL standard syntax, because not all DBMS\'s support same temporal types.\n*/\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/sql/sql.js?')},"./node_modules/codemirror/mode/stylus/stylus.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n// Stylus mode created by Dmitry Kiselyov http://git.io/AaRB\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n  "use strict";\n\n  CodeMirror.defineMode("stylus", function(config) {\n    var indentUnit = config.indentUnit,\n        indentUnitString = \'\',\n        tagKeywords = keySet(tagKeywords_),\n        tagVariablesRegexp = /^(a|b|i|s|col|em)$/i,\n        propertyKeywords = keySet(propertyKeywords_),\n        nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_),\n        valueKeywords = keySet(valueKeywords_),\n        colorKeywords = keySet(colorKeywords_),\n        documentTypes = keySet(documentTypes_),\n        documentTypesRegexp = wordRegexp(documentTypes_),\n        mediaFeatures = keySet(mediaFeatures_),\n        mediaTypes = keySet(mediaTypes_),\n        fontProperties = keySet(fontProperties_),\n        operatorsRegexp = /^\\s*([.]{2,3}|&&|\\|\\||\\*\\*|[?!=:]?=|[-+*\\/%<>]=?|\\?:|\\~)/,\n        wordOperatorKeywordsRegexp = wordRegexp(wordOperatorKeywords_),\n        blockKeywords = keySet(blockKeywords_),\n        vendorPrefixesRegexp = new RegExp(/^\\-(moz|ms|o|webkit)-/i),\n        commonAtoms = keySet(commonAtoms_),\n        firstWordMatch = "",\n        states = {},\n        ch,\n        style,\n        type,\n        override;\n\n    while (indentUnitString.length < indentUnit) indentUnitString += \' \';\n\n    /**\n     * Tokenizers\n     */\n    function tokenBase(stream, state) {\n      firstWordMatch = stream.string.match(/(^[\\w-]+\\s*=\\s*$)|(^\\s*[\\w-]+\\s*=\\s*[\\w-])|(^\\s*(\\.|#|@|\\$|\\&|\\[|\\d|\\+|::?|\\{|\\>|~|\\/)?\\s*[\\w-]*([a-z0-9-]|\\*|\\/\\*)(\\(|,)?)/);\n      state.context.line.firstWord = firstWordMatch ? firstWordMatch[0].replace(/^\\s*/, "") : "";\n      state.context.line.indent = stream.indentation();\n      ch = stream.peek();\n\n      // Line comment\n      if (stream.match("//")) {\n        stream.skipToEnd();\n        return ["comment", "comment"];\n      }\n      // Block comment\n      if (stream.match("/*")) {\n        state.tokenize = tokenCComment;\n        return tokenCComment(stream, state);\n      }\n      // String\n      if (ch == "\\"" || ch == "\'") {\n        stream.next();\n        state.tokenize = tokenString(ch);\n        return state.tokenize(stream, state);\n      }\n      // Def\n      if (ch == "@") {\n        stream.next();\n        stream.eatWhile(/[\\w\\\\-]/);\n        return ["def", stream.current()];\n      }\n      // ID selector or Hex color\n      if (ch == "#") {\n        stream.next();\n        // Hex color\n        if (stream.match(/^[0-9a-f]{3}([0-9a-f]([0-9a-f]{2}){0,2})?\\b(?!-)/i)) {\n          return ["atom", "atom"];\n        }\n        // ID selector\n        if (stream.match(/^[a-z][\\w-]*/i)) {\n          return ["builtin", "hash"];\n        }\n      }\n      // Vendor prefixes\n      if (stream.match(vendorPrefixesRegexp)) {\n        return ["meta", "vendor-prefixes"];\n      }\n      // Numbers\n      if (stream.match(/^-?[0-9]?\\.?[0-9]/)) {\n        stream.eatWhile(/[a-z%]/i);\n        return ["number", "unit"];\n      }\n      // !important|optional\n      if (ch == "!") {\n        stream.next();\n        return [stream.match(/^(important|optional)/i) ? "keyword": "operator", "important"];\n      }\n      // Class\n      if (ch == "." && stream.match(/^\\.[a-z][\\w-]*/i)) {\n        return ["qualifier", "qualifier"];\n      }\n      // url url-prefix domain regexp\n      if (stream.match(documentTypesRegexp)) {\n        if (stream.peek() == "(") state.tokenize = tokenParenthesized;\n        return ["property", "word"];\n      }\n      // Mixins / Functions\n      if (stream.match(/^[a-z][\\w-]*\\(/i)) {\n        stream.backUp(1);\n        return ["keyword", "mixin"];\n      }\n      // Block mixins\n      if (stream.match(/^(\\+|-)[a-z][\\w-]*\\(/i)) {\n        stream.backUp(1);\n        return ["keyword", "block-mixin"];\n      }\n      // Parent Reference BEM naming\n      if (stream.string.match(/^\\s*&/) && stream.match(/^[-_]+[a-z][\\w-]*/)) {\n        return ["qualifier", "qualifier"];\n      }\n      // / Root Reference & Parent Reference\n      if (stream.match(/^(\\/|&)(-|_|:|\\.|#|[a-z])/)) {\n        stream.backUp(1);\n        return ["variable-3", "reference"];\n      }\n      if (stream.match(/^&{1}\\s*$/)) {\n        return ["variable-3", "reference"];\n      }\n      // Word operator\n      if (stream.match(wordOperatorKeywordsRegexp)) {\n        return ["operator", "operator"];\n      }\n      // Word\n      if (stream.match(/^\\$?[-_]*[a-z0-9]+[\\w-]*/i)) {\n        // Variable\n        if (stream.match(/^(\\.|\\[)[\\w-\\\'\\"\\]]+/i, false)) {\n          if (!wordIsTag(stream.current())) {\n            stream.match(/\\./);\n            return ["variable-2", "variable-name"];\n          }\n        }\n        return ["variable-2", "word"];\n      }\n      // Operators\n      if (stream.match(operatorsRegexp)) {\n        return ["operator", stream.current()];\n      }\n      // Delimiters\n      if (/[:;,{}\\[\\]\\(\\)]/.test(ch)) {\n        stream.next();\n        return [null, ch];\n      }\n      // Non-detected items\n      stream.next();\n      return [null, null];\n    }\n\n    /**\n     * Token comment\n     */\n    function tokenCComment(stream, state) {\n      var maybeEnd = false, ch;\n      while ((ch = stream.next()) != null) {\n        if (maybeEnd && ch == "/") {\n          state.tokenize = null;\n          break;\n        }\n        maybeEnd = (ch == "*");\n      }\n      return ["comment", "comment"];\n    }\n\n    /**\n     * Token string\n     */\n    function tokenString(quote) {\n      return function(stream, state) {\n        var escaped = false, ch;\n        while ((ch = stream.next()) != null) {\n          if (ch == quote && !escaped) {\n            if (quote == ")") stream.backUp(1);\n            break;\n          }\n          escaped = !escaped && ch == "\\\\";\n        }\n        if (ch == quote || !escaped && quote != ")") state.tokenize = null;\n        return ["string", "string"];\n      };\n    }\n\n    /**\n     * Token parenthesized\n     */\n    function tokenParenthesized(stream, state) {\n      stream.next(); // Must be "("\n      if (!stream.match(/\\s*[\\"\\\')]/, false))\n        state.tokenize = tokenString(")");\n      else\n        state.tokenize = null;\n      return [null, "("];\n    }\n\n    /**\n     * Context management\n     */\n    function Context(type, indent, prev, line) {\n      this.type = type;\n      this.indent = indent;\n      this.prev = prev;\n      this.line = line || {firstWord: "", indent: 0};\n    }\n\n    function pushContext(state, stream, type, indent) {\n      indent = indent >= 0 ? indent : indentUnit;\n      state.context = new Context(type, stream.indentation() + indent, state.context);\n      return type;\n    }\n\n    function popContext(state, currentIndent) {\n      var contextIndent = state.context.indent - indentUnit;\n      currentIndent = currentIndent || false;\n      state.context = state.context.prev;\n      if (currentIndent) state.context.indent = contextIndent;\n      return state.context.type;\n    }\n\n    function pass(type, stream, state) {\n      return states[state.context.type](type, stream, state);\n    }\n\n    function popAndPass(type, stream, state, n) {\n      for (var i = n || 1; i > 0; i--)\n        state.context = state.context.prev;\n      return pass(type, stream, state);\n    }\n\n\n    /**\n     * Parser\n     */\n    function wordIsTag(word) {\n      return word.toLowerCase() in tagKeywords;\n    }\n\n    function wordIsProperty(word) {\n      word = word.toLowerCase();\n      return word in propertyKeywords || word in fontProperties;\n    }\n\n    function wordIsBlock(word) {\n      return word.toLowerCase() in blockKeywords;\n    }\n\n    function wordIsVendorPrefix(word) {\n      return word.toLowerCase().match(vendorPrefixesRegexp);\n    }\n\n    function wordAsValue(word) {\n      var wordLC = word.toLowerCase();\n      var override = "variable-2";\n      if (wordIsTag(word)) override = "tag";\n      else if (wordIsBlock(word)) override = "block-keyword";\n      else if (wordIsProperty(word)) override = "property";\n      else if (wordLC in valueKeywords || wordLC in commonAtoms) override = "atom";\n      else if (wordLC == "return" || wordLC in colorKeywords) override = "keyword";\n\n      // Font family\n      else if (word.match(/^[A-Z]/)) override = "string";\n      return override;\n    }\n\n    function typeIsBlock(type, stream) {\n      return ((endOfLine(stream) && (type == "{" || type == "]" || type == "hash" || type == "qualifier")) || type == "block-mixin");\n    }\n\n    function typeIsInterpolation(type, stream) {\n      return type == "{" && stream.match(/^\\s*\\$?[\\w-]+/i, false);\n    }\n\n    function typeIsPseudo(type, stream) {\n      return type == ":" && stream.match(/^[a-z-]+/, false);\n    }\n\n    function startOfLine(stream) {\n      return stream.sol() || stream.string.match(new RegExp("^\\\\s*" + escapeRegExp(stream.current())));\n    }\n\n    function endOfLine(stream) {\n      return stream.eol() || stream.match(/^\\s*$/, false);\n    }\n\n    function firstWordOfLine(line) {\n      var re = /^\\s*[-_]*[a-z0-9]+[\\w-]*/i;\n      var result = typeof line == "string" ? line.match(re) : line.string.match(re);\n      return result ? result[0].replace(/^\\s*/, "") : "";\n    }\n\n\n    /**\n     * Block\n     */\n    states.block = function(type, stream, state) {\n      if ((type == "comment" && startOfLine(stream)) ||\n          (type == "," && endOfLine(stream)) ||\n          type == "mixin") {\n        return pushContext(state, stream, "block", 0);\n      }\n      if (typeIsInterpolation(type, stream)) {\n        return pushContext(state, stream, "interpolation");\n      }\n      if (endOfLine(stream) && type == "]") {\n        if (!/^\\s*(\\.|#|:|\\[|\\*|&)/.test(stream.string) && !wordIsTag(firstWordOfLine(stream))) {\n          return pushContext(state, stream, "block", 0);\n        }\n      }\n      if (typeIsBlock(type, stream)) {\n        return pushContext(state, stream, "block");\n      }\n      if (type == "}" && endOfLine(stream)) {\n        return pushContext(state, stream, "block", 0);\n      }\n      if (type == "variable-name") {\n        if (stream.string.match(/^\\s?\\$[\\w-\\.\\[\\]\\\'\\"]+$/) || wordIsBlock(firstWordOfLine(stream))) {\n          return pushContext(state, stream, "variableName");\n        }\n        else {\n          return pushContext(state, stream, "variableName", 0);\n        }\n      }\n      if (type == "=") {\n        if (!endOfLine(stream) && !wordIsBlock(firstWordOfLine(stream))) {\n          return pushContext(state, stream, "block", 0);\n        }\n        return pushContext(state, stream, "block");\n      }\n      if (type == "*") {\n        if (endOfLine(stream) || stream.match(/\\s*(,|\\.|#|\\[|:|{)/,false)) {\n          override = "tag";\n          return pushContext(state, stream, "block");\n        }\n      }\n      if (typeIsPseudo(type, stream)) {\n        return pushContext(state, stream, "pseudo");\n      }\n      if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) {\n        return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock");\n      }\n      if (/@(-(moz|ms|o|webkit)-)?keyframes$/.test(type)) {\n        return pushContext(state, stream, "keyframes");\n      }\n      if (/@extends?/.test(type)) {\n        return pushContext(state, stream, "extend", 0);\n      }\n      if (type && type.charAt(0) == "@") {\n\n        // Property Lookup\n        if (stream.indentation() > 0 && wordIsProperty(stream.current().slice(1))) {\n          override = "variable-2";\n          return "block";\n        }\n        if (/(@import|@require|@charset)/.test(type)) {\n          return pushContext(state, stream, "block", 0);\n        }\n        return pushContext(state, stream, "block");\n      }\n      if (type == "reference" && endOfLine(stream)) {\n        return pushContext(state, stream, "block");\n      }\n      if (type == "(") {\n        return pushContext(state, stream, "parens");\n      }\n\n      if (type == "vendor-prefixes") {\n        return pushContext(state, stream, "vendorPrefixes");\n      }\n      if (type == "word") {\n        var word = stream.current();\n        override = wordAsValue(word);\n\n        if (override == "property") {\n          if (startOfLine(stream)) {\n            return pushContext(state, stream, "block", 0);\n          } else {\n            override = "atom";\n            return "block";\n          }\n        }\n\n        if (override == "tag") {\n\n          // tag is a css value\n          if (/embed|menu|pre|progress|sub|table/.test(word)) {\n            if (wordIsProperty(firstWordOfLine(stream))) {\n              override = "atom";\n              return "block";\n            }\n          }\n\n          // tag is an attribute\n          if (stream.string.match(new RegExp("\\\\[\\\\s*" + word + "|" + word +"\\\\s*\\\\]"))) {\n            override = "atom";\n            return "block";\n          }\n\n          // tag is a variable\n          if (tagVariablesRegexp.test(word)) {\n            if ((startOfLine(stream) && stream.string.match(/=/)) ||\n                (!startOfLine(stream) &&\n                 !stream.string.match(/^(\\s*\\.|#|\\&|\\[|\\/|>|\\*)/) &&\n                 !wordIsTag(firstWordOfLine(stream)))) {\n              override = "variable-2";\n              if (wordIsBlock(firstWordOfLine(stream)))  return "block";\n              return pushContext(state, stream, "block", 0);\n            }\n          }\n\n          if (endOfLine(stream)) return pushContext(state, stream, "block");\n        }\n        if (override == "block-keyword") {\n          override = "keyword";\n\n          // Postfix conditionals\n          if (stream.current(/(if|unless)/) && !startOfLine(stream)) {\n            return "block";\n          }\n          return pushContext(state, stream, "block");\n        }\n        if (word == "return") return pushContext(state, stream, "block", 0);\n\n        // Placeholder selector\n        if (override == "variable-2" && stream.string.match(/^\\s?\\$[\\w-\\.\\[\\]\\\'\\"]+$/)) {\n          return pushContext(state, stream, "block");\n        }\n      }\n      return state.context.type;\n    };\n\n\n    /**\n     * Parens\n     */\n    states.parens = function(type, stream, state) {\n      if (type == "(") return pushContext(state, stream, "parens");\n      if (type == ")") {\n        if (state.context.prev.type == "parens") {\n          return popContext(state);\n        }\n        if ((stream.string.match(/^[a-z][\\w-]*\\(/i) && endOfLine(stream)) ||\n            wordIsBlock(firstWordOfLine(stream)) ||\n            /(\\.|#|:|\\[|\\*|&|>|~|\\+|\\/)/.test(firstWordOfLine(stream)) ||\n            (!stream.string.match(/^-?[a-z][\\w-\\.\\[\\]\\\'\\"]*\\s*=/) &&\n             wordIsTag(firstWordOfLine(stream)))) {\n          return pushContext(state, stream, "block");\n        }\n        if (stream.string.match(/^[\\$-]?[a-z][\\w-\\.\\[\\]\\\'\\"]*\\s*=/) ||\n            stream.string.match(/^\\s*(\\(|\\)|[0-9])/) ||\n            stream.string.match(/^\\s+[a-z][\\w-]*\\(/i) ||\n            stream.string.match(/^\\s+[\\$-]?[a-z]/i)) {\n          return pushContext(state, stream, "block", 0);\n        }\n        if (endOfLine(stream)) return pushContext(state, stream, "block");\n        else return pushContext(state, stream, "block", 0);\n      }\n      if (type && type.charAt(0) == "@" && wordIsProperty(stream.current().slice(1))) {\n        override = "variable-2";\n      }\n      if (type == "word") {\n        var word = stream.current();\n        override = wordAsValue(word);\n        if (override == "tag" && tagVariablesRegexp.test(word)) {\n          override = "variable-2";\n        }\n        if (override == "property" || word == "to") override = "atom";\n      }\n      if (type == "variable-name") {\n        return pushContext(state, stream, "variableName");\n      }\n      if (typeIsPseudo(type, stream)) {\n        return pushContext(state, stream, "pseudo");\n      }\n      return state.context.type;\n    };\n\n\n    /**\n     * Vendor prefixes\n     */\n    states.vendorPrefixes = function(type, stream, state) {\n      if (type == "word") {\n        override = "property";\n        return pushContext(state, stream, "block", 0);\n      }\n      return popContext(state);\n    };\n\n\n    /**\n     * Pseudo\n     */\n    states.pseudo = function(type, stream, state) {\n      if (!wordIsProperty(firstWordOfLine(stream.string))) {\n        stream.match(/^[a-z-]+/);\n        override = "variable-3";\n        if (endOfLine(stream)) return pushContext(state, stream, "block");\n        return popContext(state);\n      }\n      return popAndPass(type, stream, state);\n    };\n\n\n    /**\n     * atBlock\n     */\n    states.atBlock = function(type, stream, state) {\n      if (type == "(") return pushContext(state, stream, "atBlock_parens");\n      if (typeIsBlock(type, stream)) {\n        return pushContext(state, stream, "block");\n      }\n      if (typeIsInterpolation(type, stream)) {\n        return pushContext(state, stream, "interpolation");\n      }\n      if (type == "word") {\n        var word = stream.current().toLowerCase();\n        if (/^(only|not|and|or)$/.test(word))\n          override = "keyword";\n        else if (documentTypes.hasOwnProperty(word))\n          override = "tag";\n        else if (mediaTypes.hasOwnProperty(word))\n          override = "attribute";\n        else if (mediaFeatures.hasOwnProperty(word))\n          override = "property";\n        else if (nonStandardPropertyKeywords.hasOwnProperty(word))\n          override = "string-2";\n        else override = wordAsValue(stream.current());\n        if (override == "tag" && endOfLine(stream)) {\n          return pushContext(state, stream, "block");\n        }\n      }\n      if (type == "operator" && /^(not|and|or)$/.test(stream.current())) {\n        override = "keyword";\n      }\n      return state.context.type;\n    };\n\n    states.atBlock_parens = function(type, stream, state) {\n      if (type == "{" || type == "}") return state.context.type;\n      if (type == ")") {\n        if (endOfLine(stream)) return pushContext(state, stream, "block");\n        else return pushContext(state, stream, "atBlock");\n      }\n      if (type == "word") {\n        var word = stream.current().toLowerCase();\n        override = wordAsValue(word);\n        if (/^(max|min)/.test(word)) override = "property";\n        if (override == "tag") {\n          tagVariablesRegexp.test(word) ? override = "variable-2" : override = "atom";\n        }\n        return state.context.type;\n      }\n      return states.atBlock(type, stream, state);\n    };\n\n\n    /**\n     * Keyframes\n     */\n    states.keyframes = function(type, stream, state) {\n      if (stream.indentation() == "0" && ((type == "}" && startOfLine(stream)) || type == "]" || type == "hash"\n                                          || type == "qualifier" || wordIsTag(stream.current()))) {\n        return popAndPass(type, stream, state);\n      }\n      if (type == "{") return pushContext(state, stream, "keyframes");\n      if (type == "}") {\n        if (startOfLine(stream)) return popContext(state, true);\n        else return pushContext(state, stream, "keyframes");\n      }\n      if (type == "unit" && /^[0-9]+\\%$/.test(stream.current())) {\n        return pushContext(state, stream, "keyframes");\n      }\n      if (type == "word") {\n        override = wordAsValue(stream.current());\n        if (override == "block-keyword") {\n          override = "keyword";\n          return pushContext(state, stream, "keyframes");\n        }\n      }\n      if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) {\n        return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock");\n      }\n      if (type == "mixin") {\n        return pushContext(state, stream, "block", 0);\n      }\n      return state.context.type;\n    };\n\n\n    /**\n     * Interpolation\n     */\n    states.interpolation = function(type, stream, state) {\n      if (type == "{") popContext(state) && pushContext(state, stream, "block");\n      if (type == "}") {\n        if (stream.string.match(/^\\s*(\\.|#|:|\\[|\\*|&|>|~|\\+|\\/)/i) ||\n            (stream.string.match(/^\\s*[a-z]/i) && wordIsTag(firstWordOfLine(stream)))) {\n          return pushContext(state, stream, "block");\n        }\n        if (!stream.string.match(/^(\\{|\\s*\\&)/) ||\n            stream.match(/\\s*[\\w-]/,false)) {\n          return pushContext(state, stream, "block", 0);\n        }\n        return pushContext(state, stream, "block");\n      }\n      if (type == "variable-name") {\n        return pushContext(state, stream, "variableName", 0);\n      }\n      if (type == "word") {\n        override = wordAsValue(stream.current());\n        if (override == "tag") override = "atom";\n      }\n      return state.context.type;\n    };\n\n\n    /**\n     * Extend/s\n     */\n    states.extend = function(type, stream, state) {\n      if (type == "[" || type == "=") return "extend";\n      if (type == "]") return popContext(state);\n      if (type == "word") {\n        override = wordAsValue(stream.current());\n        return "extend";\n      }\n      return popContext(state);\n    };\n\n\n    /**\n     * Variable name\n     */\n    states.variableName = function(type, stream, state) {\n      if (type == "string" || type == "[" || type == "]" || stream.current().match(/^(\\.|\\$)/)) {\n        if (stream.current().match(/^\\.[\\w-]+/i)) override = "variable-2";\n        return "variableName";\n      }\n      return popAndPass(type, stream, state);\n    };\n\n\n    return {\n      startState: function(base) {\n        return {\n          tokenize: null,\n          state: "block",\n          context: new Context("block", base || 0, null)\n        };\n      },\n      token: function(stream, state) {\n        if (!state.tokenize && stream.eatSpace()) return null;\n        style = (state.tokenize || tokenBase)(stream, state);\n        if (style && typeof style == "object") {\n          type = style[1];\n          style = style[0];\n        }\n        override = style;\n        state.state = states[state.state](type, stream, state);\n        return override;\n      },\n      indent: function(state, textAfter, line) {\n\n        var cx = state.context,\n            ch = textAfter && textAfter.charAt(0),\n            indent = cx.indent,\n            lineFirstWord = firstWordOfLine(textAfter),\n            lineIndent = line.match(/^\\s*/)[0].replace(/\\t/g, indentUnitString).length,\n            prevLineFirstWord = state.context.prev ? state.context.prev.line.firstWord : "",\n            prevLineIndent = state.context.prev ? state.context.prev.line.indent : lineIndent;\n\n        if (cx.prev &&\n            (ch == "}" && (cx.type == "block" || cx.type == "atBlock" || cx.type == "keyframes") ||\n             ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") ||\n             ch == "{" && (cx.type == "at"))) {\n          indent = cx.indent - indentUnit;\n        } else if (!(/(\\})/.test(ch))) {\n          if (/@|\\$|\\d/.test(ch) ||\n              /^\\{/.test(textAfter) ||\n/^\\s*\\/(\\/|\\*)/.test(textAfter) ||\n              /^\\s*\\/\\*/.test(prevLineFirstWord) ||\n              /^\\s*[\\w-\\.\\[\\]\\\'\\"]+\\s*(\\?|:|\\+)?=/i.test(textAfter) ||\n/^(\\+|-)?[a-z][\\w-]*\\(/i.test(textAfter) ||\n/^return/.test(textAfter) ||\n              wordIsBlock(lineFirstWord)) {\n            indent = lineIndent;\n          } else if (/(\\.|#|:|\\[|\\*|&|>|~|\\+|\\/)/.test(ch) || wordIsTag(lineFirstWord)) {\n            if (/\\,\\s*$/.test(prevLineFirstWord)) {\n              indent = prevLineIndent;\n            } else if (/^\\s+/.test(line) && (/(\\.|#|:|\\[|\\*|&|>|~|\\+|\\/)/.test(prevLineFirstWord) || wordIsTag(prevLineFirstWord))) {\n              indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit;\n            } else {\n              indent = lineIndent;\n            }\n          } else if (!/,\\s*$/.test(line) && (wordIsVendorPrefix(lineFirstWord) || wordIsProperty(lineFirstWord))) {\n            if (wordIsBlock(prevLineFirstWord)) {\n              indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit;\n            } else if (/^\\{/.test(prevLineFirstWord)) {\n              indent = lineIndent <= prevLineIndent ? lineIndent : prevLineIndent + indentUnit;\n            } else if (wordIsVendorPrefix(prevLineFirstWord) || wordIsProperty(prevLineFirstWord)) {\n              indent = lineIndent >= prevLineIndent ? prevLineIndent : lineIndent;\n            } else if (/^(\\.|#|:|\\[|\\*|&|@|\\+|\\-|>|~|\\/)/.test(prevLineFirstWord) ||\n                      /=\\s*$/.test(prevLineFirstWord) ||\n                      wordIsTag(prevLineFirstWord) ||\n                      /^\\$[\\w-\\.\\[\\]\\\'\\"]/.test(prevLineFirstWord)) {\n              indent = prevLineIndent + indentUnit;\n            } else {\n              indent = lineIndent;\n            }\n          }\n        }\n        return indent;\n      },\n      electricChars: "}",\n      lineComment: "//",\n      fold: "indent"\n    };\n  });\n\n  // developer.mozilla.org/en-US/docs/Web/HTML/Element\n  var tagKeywords_ = ["a","abbr","address","area","article","aside","audio", "b", "base","bdi", "bdo","bgsound","blockquote","body","br","button","canvas","caption","cite", "code","col","colgroup","data","datalist","dd","del","details","dfn","div", "dl","dt","em","embed","fieldset","figcaption","figure","footer","form","h1", "h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","iframe", "img","input","ins","kbd","keygen","label","legend","li","link","main","map", "mark","marquee","menu","menuitem","meta","meter","nav","nobr","noframes", "noscript","object","ol","optgroup","option","output","p","param","pre", "progress","q","rp","rt","ruby","s","samp","script","section","select", "small","source","span","strong","style","sub","summary","sup","table","tbody","td","textarea","tfoot","th","thead","time","tr","track", "u","ul","var","video"];\n\n  // github.com/codemirror/CodeMirror/blob/master/mode/css/css.js\n  var documentTypes_ = ["domain", "regexp", "url", "url-prefix"];\n  var mediaTypes_ = ["all","aural","braille","handheld","print","projection","screen","tty","tv","embossed"];\n  var mediaFeatures_ = ["width","min-width","max-width","height","min-height","max-height","device-width","min-device-width","max-device-width","device-height","min-device-height","max-device-height","aspect-ratio","min-aspect-ratio","max-aspect-ratio","device-aspect-ratio","min-device-aspect-ratio","max-device-aspect-ratio","color","min-color","max-color","color-index","min-color-index","max-color-index","monochrome","min-monochrome","max-monochrome","resolution","min-resolution","max-resolution","scan","grid"];\n  var propertyKeywords_ = ["align-content","align-items","align-self","alignment-adjust","alignment-baseline","anchor-point","animation","animation-delay","animation-direction","animation-duration","animation-fill-mode","animation-iteration-count","animation-name","animation-play-state","animation-timing-function","appearance","azimuth","backface-visibility","background","background-attachment","background-clip","background-color","background-image","background-origin","background-position","background-repeat","background-size","baseline-shift","binding","bleed","bookmark-label","bookmark-level","bookmark-state","bookmark-target","border","border-bottom","border-bottom-color","border-bottom-left-radius","border-bottom-right-radius","border-bottom-style","border-bottom-width","border-collapse","border-color","border-image","border-image-outset","border-image-repeat","border-image-slice","border-image-source","border-image-width","border-left","border-left-color","border-left-style","border-left-width","border-radius","border-right","border-right-color","border-right-style","border-right-width","border-spacing","border-style","border-top","border-top-color","border-top-left-radius","border-top-right-radius","border-top-style","border-top-width","border-width","bottom","box-decoration-break","box-shadow","box-sizing","break-after","break-before","break-inside","caption-side","clear","clip","color","color-profile","column-count","column-fill","column-gap","column-rule","column-rule-color","column-rule-style","column-rule-width","column-span","column-width","columns","content","counter-increment","counter-reset","crop","cue","cue-after","cue-before","cursor","direction","display","dominant-baseline","drop-initial-after-adjust","drop-initial-after-align","drop-initial-before-adjust","drop-initial-before-align","drop-initial-size","drop-initial-value","elevation","empty-cells","fit","fit-position","flex","flex-basis","flex-direction","flex-flow","flex-grow","flex-shrink","flex-wrap","float","float-offset","flow-from","flow-into","font","font-feature-settings","font-family","font-kerning","font-language-override","font-size","font-size-adjust","font-stretch","font-style","font-synthesis","font-variant","font-variant-alternates","font-variant-caps","font-variant-east-asian","font-variant-ligatures","font-variant-numeric","font-variant-position","font-weight","grid","grid-area","grid-auto-columns","grid-auto-flow","grid-auto-position","grid-auto-rows","grid-column","grid-column-end","grid-column-start","grid-row","grid-row-end","grid-row-start","grid-template","grid-template-areas","grid-template-columns","grid-template-rows","hanging-punctuation","height","hyphens","icon","image-orientation","image-rendering","image-resolution","inline-box-align","justify-content","left","letter-spacing","line-break","line-height","line-stacking","line-stacking-ruby","line-stacking-shift","line-stacking-strategy","list-style","list-style-image","list-style-position","list-style-type","margin","margin-bottom","margin-left","margin-right","margin-top","marker-offset","marks","marquee-direction","marquee-loop","marquee-play-count","marquee-speed","marquee-style","max-height","max-width","min-height","min-width","move-to","nav-down","nav-index","nav-left","nav-right","nav-up","object-fit","object-position","opacity","order","orphans","outline","outline-color","outline-offset","outline-style","outline-width","overflow","overflow-style","overflow-wrap","overflow-x","overflow-y","padding","padding-bottom","padding-left","padding-right","padding-top","page","page-break-after","page-break-before","page-break-inside","page-policy","pause","pause-after","pause-before","perspective","perspective-origin","pitch","pitch-range","play-during","position","presentation-level","punctuation-trim","quotes","region-break-after","region-break-before","region-break-inside","region-fragment","rendering-intent","resize","rest","rest-after","rest-before","richness","right","rotation","rotation-point","ruby-align","ruby-overhang","ruby-position","ruby-span","shape-image-threshold","shape-inside","shape-margin","shape-outside","size","speak","speak-as","speak-header","speak-numeral","speak-punctuation","speech-rate","stress","string-set","tab-size","table-layout","target","target-name","target-new","target-position","text-align","text-align-last","text-decoration","text-decoration-color","text-decoration-line","text-decoration-skip","text-decoration-style","text-emphasis","text-emphasis-color","text-emphasis-position","text-emphasis-style","text-height","text-indent","text-justify","text-outline","text-overflow","text-shadow","text-size-adjust","text-space-collapse","text-transform","text-underline-position","text-wrap","top","transform","transform-origin","transform-style","transition","transition-delay","transition-duration","transition-property","transition-timing-function","unicode-bidi","vertical-align","visibility","voice-balance","voice-duration","voice-family","voice-pitch","voice-range","voice-rate","voice-stress","voice-volume","volume","white-space","widows","width","will-change","word-break","word-spacing","word-wrap","z-index","clip-path","clip-rule","mask","enable-background","filter","flood-color","flood-opacity","lighting-color","stop-color","stop-opacity","pointer-events","color-interpolation","color-interpolation-filters","color-rendering","fill","fill-opacity","fill-rule","image-rendering","marker","marker-end","marker-mid","marker-start","shape-rendering","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-rendering","baseline-shift","dominant-baseline","glyph-orientation-horizontal","glyph-orientation-vertical","text-anchor","writing-mode","font-smoothing","osx-font-smoothing"];\n  var nonStandardPropertyKeywords_ = ["scrollbar-arrow-color","scrollbar-base-color","scrollbar-dark-shadow-color","scrollbar-face-color","scrollbar-highlight-color","scrollbar-shadow-color","scrollbar-3d-light-color","scrollbar-track-color","shape-inside","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","zoom"];\n  var fontProperties_ = ["font-family","src","unicode-range","font-variant","font-feature-settings","font-stretch","font-weight","font-style"];\n  var colorKeywords_ = ["aliceblue","antiquewhite","aqua","aquamarine","azure","beige","bisque","black","blanchedalmond","blue","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dodgerblue","firebrick","floralwhite","forestgreen","fuchsia","gainsboro","ghostwhite","gold","goldenrod","gray","grey","green","greenyellow","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightsteelblue","lightyellow","lime","limegreen","linen","magenta","maroon","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","navy","oldlace","olive","olivedrab","orange","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","purple","rebeccapurple","red","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","silver","skyblue","slateblue","slategray","snow","springgreen","steelblue","tan","teal","thistle","tomato","turquoise","violet","wheat","white","whitesmoke","yellow","yellowgreen"];\n  var valueKeywords_ = ["above","absolute","activeborder","additive","activecaption","afar","after-white-space","ahead","alias","all","all-scroll","alphabetic","alternate","always","amharic","amharic-abegede","antialiased","appworkspace","arabic-indic","armenian","asterisks","attr","auto","avoid","avoid-column","avoid-page","avoid-region","background","backwards","baseline","below","bidi-override","binary","bengali","blink","block","block-axis","bold","bolder","border","border-box","both","bottom","break","break-all","break-word","bullets","button","button-bevel","buttonface","buttonhighlight","buttonshadow","buttontext","calc","cambodian","capitalize","caps-lock-indicator","caption","captiontext","caret","cell","center","checkbox","circle","cjk-decimal","cjk-earthly-branch","cjk-heavenly-stem","cjk-ideographic","clear","clip","close-quote","col-resize","collapse","column","compact","condensed","contain","content","contents","content-box","context-menu","continuous","copy","counter","counters","cover","crop","cross","crosshair","currentcolor","cursive","cyclic","dashed","decimal","decimal-leading-zero","default","default-button","destination-atop","destination-in","destination-out","destination-over","devanagari","disc","discard","disclosure-closed","disclosure-open","document","dot-dash","dot-dot-dash","dotted","double","down","e-resize","ease","ease-in","ease-in-out","ease-out","element","ellipse","ellipsis","embed","end","ethiopic","ethiopic-abegede","ethiopic-abegede-am-et","ethiopic-abegede-gez","ethiopic-abegede-ti-er","ethiopic-abegede-ti-et","ethiopic-halehame-aa-er","ethiopic-halehame-aa-et","ethiopic-halehame-am-et","ethiopic-halehame-gez","ethiopic-halehame-om-et","ethiopic-halehame-sid-et","ethiopic-halehame-so-et","ethiopic-halehame-ti-er","ethiopic-halehame-ti-et","ethiopic-halehame-tig","ethiopic-numeric","ew-resize","expanded","extends","extra-condensed","extra-expanded","fantasy","fast","fill","fixed","flat","flex","footnotes","forwards","from","geometricPrecision","georgian","graytext","groove","gujarati","gurmukhi","hand","hangul","hangul-consonant","hebrew","help","hidden","hide","higher","highlight","highlighttext","hiragana","hiragana-iroha","horizontal","hsl","hsla","icon","ignore","inactiveborder","inactivecaption","inactivecaptiontext","infinite","infobackground","infotext","inherit","initial","inline","inline-axis","inline-block","inline-flex","inline-table","inset","inside","intrinsic","invert","italic","japanese-formal","japanese-informal","justify","kannada","katakana","katakana-iroha","keep-all","khmer","korean-hangul-formal","korean-hanja-formal","korean-hanja-informal","landscape","lao","large","larger","left","level","lighter","line-through","linear","linear-gradient","lines","list-item","listbox","listitem","local","logical","loud","lower","lower-alpha","lower-armenian","lower-greek","lower-hexadecimal","lower-latin","lower-norwegian","lower-roman","lowercase","ltr","malayalam","match","matrix","matrix3d","media-controls-background","media-current-time-display","media-fullscreen-button","media-mute-button","media-play-button","media-return-to-realtime-button","media-rewind-button","media-seek-back-button","media-seek-forward-button","media-slider","media-sliderthumb","media-time-remaining-display","media-volume-slider","media-volume-slider-container","media-volume-sliderthumb","medium","menu","menulist","menulist-button","menulist-text","menulist-textfield","menutext","message-box","middle","min-intrinsic","mix","mongolian","monospace","move","multiple","myanmar","n-resize","narrower","ne-resize","nesw-resize","no-close-quote","no-drop","no-open-quote","no-repeat","none","normal","not-allowed","nowrap","ns-resize","numbers","numeric","nw-resize","nwse-resize","oblique","octal","open-quote","optimizeLegibility","optimizeSpeed","oriya","oromo","outset","outside","outside-shape","overlay","overline","padding","padding-box","painted","page","paused","persian","perspective","plus-darker","plus-lighter","pointer","polygon","portrait","pre","pre-line","pre-wrap","preserve-3d","progress","push-button","radial-gradient","radio","read-only","read-write","read-write-plaintext-only","rectangle","region","relative","repeat","repeating-linear-gradient","repeating-radial-gradient","repeat-x","repeat-y","reset","reverse","rgb","rgba","ridge","right","rotate","rotate3d","rotateX","rotateY","rotateZ","round","row-resize","rtl","run-in","running","s-resize","sans-serif","scale","scale3d","scaleX","scaleY","scaleZ","scroll","scrollbar","scroll-position","se-resize","searchfield","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","semi-condensed","semi-expanded","separate","serif","show","sidama","simp-chinese-formal","simp-chinese-informal","single","skew","skewX","skewY","skip-white-space","slide","slider-horizontal","slider-vertical","sliderthumb-horizontal","sliderthumb-vertical","slow","small","small-caps","small-caption","smaller","solid","somali","source-atop","source-in","source-out","source-over","space","spell-out","square","square-button","start","static","status-bar","stretch","stroke","sub","subpixel-antialiased","super","sw-resize","symbolic","symbols","table","table-caption","table-cell","table-column","table-column-group","table-footer-group","table-header-group","table-row","table-row-group","tamil","telugu","text","text-bottom","text-top","textarea","textfield","thai","thick","thin","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","tibetan","tigre","tigrinya-er","tigrinya-er-abegede","tigrinya-et","tigrinya-et-abegede","to","top","trad-chinese-formal","trad-chinese-informal","translate","translate3d","translateX","translateY","translateZ","transparent","ultra-condensed","ultra-expanded","underline","up","upper-alpha","upper-armenian","upper-greek","upper-hexadecimal","upper-latin","upper-norwegian","upper-roman","uppercase","urdu","url","var","vertical","vertical-text","visible","visibleFill","visiblePainted","visibleStroke","visual","w-resize","wait","wave","wider","window","windowframe","windowtext","words","x-large","x-small","xor","xx-large","xx-small","bicubic","optimizespeed","grayscale","row","row-reverse","wrap","wrap-reverse","column-reverse","flex-start","flex-end","space-between","space-around", "unset"];\n\n  var wordOperatorKeywords_ = ["in","and","or","not","is not","is a","is","isnt","defined","if unless"],\n      blockKeywords_ = ["for","if","else","unless", "from", "to"],\n      commonAtoms_ = ["null","true","false","href","title","type","not-allowed","readonly","disabled"],\n      commonDef_ = ["@font-face", "@keyframes", "@media", "@viewport", "@page", "@host", "@supports", "@block", "@css"];\n\n  var hintWords = tagKeywords_.concat(documentTypes_,mediaTypes_,mediaFeatures_,\n                                      propertyKeywords_,nonStandardPropertyKeywords_,\n                                      colorKeywords_,valueKeywords_,fontProperties_,\n                                      wordOperatorKeywords_,blockKeywords_,\n                                      commonAtoms_,commonDef_);\n\n  function wordRegexp(words) {\n    words = words.sort(function(a,b){return b > a;});\n    return new RegExp("^((" + words.join(")|(") + "))\\\\b");\n  }\n\n  function keySet(array) {\n    var keys = {};\n    for (var i = 0; i < array.length; ++i) keys[array[i]] = true;\n    return keys;\n  }\n\n  function escapeRegExp(text) {\n    return text.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, "\\\\$&");\n  }\n\n  CodeMirror.registerHelper("hintWords", "stylus", hintWords);\n  CodeMirror.defineMIME("text/x-styl", "stylus");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/stylus/stylus.js?')},"./node_modules/codemirror/mode/vue/vue.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function (mod) {\n  "use strict";\n  if (true) {// CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"),\n        __webpack_require__("./node_modules/codemirror/addon/mode/overlay.js"),\n        __webpack_require__("./node_modules/codemirror/mode/xml/xml.js"),\n        __webpack_require__("./node_modules/codemirror/mode/javascript/javascript.js"),\n        __webpack_require__("./node_modules/codemirror/mode/coffeescript/coffeescript.js"),\n        __webpack_require__("./node_modules/codemirror/mode/css/css.js"),\n        __webpack_require__("./node_modules/codemirror/mode/sass/sass.js"),\n        __webpack_require__("./node_modules/codemirror/mode/stylus/stylus.js"),\n        __webpack_require__("./node_modules/codemirror/mode/pug/pug.js"),\n        __webpack_require__("./node_modules/codemirror/mode/handlebars/handlebars.js"));\n  } else {}\n})(function (CodeMirror) {\n  var tagLanguages = {\n    script: [\n      ["lang", /coffee(script)?/, "coffeescript"],\n      ["type", /^(?:text|application)\\/(?:x-)?coffee(?:script)?$/, "coffeescript"],\n      ["lang", /^babel$/, "javascript"],\n      ["type", /^text\\/babel$/, "javascript"],\n      ["type", /^text\\/ecmascript-\\d+$/, "javascript"]\n    ],\n    style: [\n      ["lang", /^stylus$/i, "stylus"],\n      ["lang", /^sass$/i, "sass"],\n      ["lang", /^less$/i, "text/x-less"],\n      ["lang", /^scss$/i, "text/x-scss"],\n      ["type", /^(text\\/)?(x-)?styl(us)?$/i, "stylus"],\n      ["type", /^text\\/sass/i, "sass"],\n      ["type", /^(text\\/)?(x-)?scss$/i, "text/x-scss"],\n      ["type", /^(text\\/)?(x-)?less$/i, "text/x-less"]\n    ],\n    template: [\n      ["lang", /^vue-template$/i, "vue"],\n      ["lang", /^pug$/i, "pug"],\n      ["lang", /^handlebars$/i, "handlebars"],\n      ["type", /^(text\\/)?(x-)?pug$/i, "pug"],\n      ["type", /^text\\/x-handlebars-template$/i, "handlebars"],\n      [null, null, "vue-template"]\n    ]\n  };\n\n  CodeMirror.defineMode("vue-template", function (config, parserConfig) {\n    var mustacheOverlay = {\n      token: function (stream) {\n        if (stream.match(/^\\{\\{.*?\\}\\}/)) return "meta mustache";\n        while (stream.next() && !stream.match("{{", false)) {}\n        return null;\n      }\n    };\n    return CodeMirror.overlayMode(CodeMirror.getMode(config, parserConfig.backdrop || "text/html"), mustacheOverlay);\n  });\n\n  CodeMirror.defineMode("vue", function (config) {\n    return CodeMirror.getMode(config, {name: "htmlmixed", tags: tagLanguages});\n  }, "htmlmixed", "xml", "javascript", "coffeescript", "css", "sass", "stylus", "pug", "handlebars");\n\n  CodeMirror.defineMIME("script/x-vue", "vue");\n  CodeMirror.defineMIME("text/x-vue", "vue");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/vue/vue.js?')},"./node_modules/codemirror/mode/webidl/webidl.js":function(module,exports,__webpack_require__){eval('// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__("./node_modules/codemirror/lib/codemirror.js"));\n  else {}\n})(function(CodeMirror) {\n"use strict";\n\nfunction wordRegexp(words) {\n  return new RegExp("^((" + words.join(")|(") + "))\\\\b");\n};\n\nvar builtinArray = [\n  "Clamp",\n  "Constructor",\n  "EnforceRange",\n  "Exposed",\n  "ImplicitThis",\n  "Global", "PrimaryGlobal",\n  "LegacyArrayClass",\n  "LegacyUnenumerableNamedProperties",\n  "LenientThis",\n  "NamedConstructor",\n  "NewObject",\n  "NoInterfaceObject",\n  "OverrideBuiltins",\n  "PutForwards",\n  "Replaceable",\n  "SameObject",\n  "TreatNonObjectAsNull",\n  "TreatNullAs",\n    "EmptyString",\n  "Unforgeable",\n  "Unscopeable"\n];\nvar builtins = wordRegexp(builtinArray);\n\nvar typeArray = [\n  "unsigned", "short", "long",                  // UnsignedIntegerType\n  "unrestricted", "float", "double",            // UnrestrictedFloatType\n  "boolean", "byte", "octet",                   // Rest of PrimitiveType\n  "Promise",                                    // PromiseType\n  "ArrayBuffer", "DataView", "Int8Array", "Int16Array", "Int32Array",\n  "Uint8Array", "Uint16Array", "Uint32Array", "Uint8ClampedArray",\n  "Float32Array", "Float64Array",               // BufferRelatedType\n  "ByteString", "DOMString", "USVString", "sequence", "object", "RegExp",\n  "Error", "DOMException", "FrozenArray",       // Rest of NonAnyType\n  "any",                                        // Rest of SingleType\n  "void"                                        // Rest of ReturnType\n];\nvar types = wordRegexp(typeArray);\n\nvar keywordArray = [\n  "attribute", "callback", "const", "deleter", "dictionary", "enum", "getter",\n  "implements", "inherit", "interface", "iterable", "legacycaller", "maplike",\n  "partial", "required", "serializer", "setlike", "setter", "static",\n  "stringifier", "typedef",                     // ArgumentNameKeyword except\n                                                // "unrestricted"\n  "optional", "readonly", "or"\n];\nvar keywords = wordRegexp(keywordArray);\n\nvar atomArray = [\n  "true", "false",                              // BooleanLiteral\n  "Infinity", "NaN",                            // FloatLiteral\n  "null"                                        // Rest of ConstValue\n];\nvar atoms = wordRegexp(atomArray);\n\nCodeMirror.registerHelper("hintWords", "webidl",\n    builtinArray.concat(typeArray).concat(keywordArray).concat(atomArray));\n\nvar startDefArray = ["callback", "dictionary", "enum", "interface"];\nvar startDefs = wordRegexp(startDefArray);\n\nvar endDefArray = ["typedef"];\nvar endDefs = wordRegexp(endDefArray);\n\nvar singleOperators = /^[:<=>?]/;\nvar integers = /^-?([1-9][0-9]*|0[Xx][0-9A-Fa-f]+|0[0-7]*)/;\nvar floats = /^-?(([0-9]+\\.[0-9]*|[0-9]*\\.[0-9]+)([Ee][+-]?[0-9]+)?|[0-9]+[Ee][+-]?[0-9]+)/;\nvar identifiers = /^_?[A-Za-z][0-9A-Z_a-z-]*/;\nvar identifiersEnd = /^_?[A-Za-z][0-9A-Z_a-z-]*(?=\\s*;)/;\nvar strings = /^"[^"]*"/;\nvar multilineComments = /^\\/\\*.*?\\*\\//;\nvar multilineCommentsStart = /^\\/\\*.*/;\nvar multilineCommentsEnd = /^.*?\\*\\//;\n\nfunction readToken(stream, state) {\n  // whitespace\n  if (stream.eatSpace()) return null;\n\n  // comment\n  if (state.inComment) {\n    if (stream.match(multilineCommentsEnd)) {\n      state.inComment = false;\n      return "comment";\n    }\n    stream.skipToEnd();\n    return "comment";\n  }\n  if (stream.match("//")) {\n    stream.skipToEnd();\n    return "comment";\n  }\n  if (stream.match(multilineComments)) return "comment";\n  if (stream.match(multilineCommentsStart)) {\n    state.inComment = true;\n    return "comment";\n  }\n\n  // integer and float\n  if (stream.match(/^-?[0-9\\.]/, false)) {\n    if (stream.match(integers) || stream.match(floats)) return "number";\n  }\n\n  // string\n  if (stream.match(strings)) return "string";\n\n  // identifier\n  if (state.startDef && stream.match(identifiers)) return "def";\n\n  if (state.endDef && stream.match(identifiersEnd)) {\n    state.endDef = false;\n    return "def";\n  }\n\n  if (stream.match(keywords)) return "keyword";\n\n  if (stream.match(types)) {\n    var lastToken = state.lastToken;\n    var nextToken = (stream.match(/^\\s*(.+?)\\b/, false) || [])[1];\n\n    if (lastToken === ":" || lastToken === "implements" ||\n        nextToken === "implements" || nextToken === "=") {\n      // Used as identifier\n      return "builtin";\n    } else {\n      // Used as type\n      return "variable-3";\n    }\n  }\n\n  if (stream.match(builtins)) return "builtin";\n  if (stream.match(atoms)) return "atom";\n  if (stream.match(identifiers)) return "variable";\n\n  // other\n  if (stream.match(singleOperators)) return "operator";\n\n  // unrecognized\n  stream.next();\n  return null;\n};\n\nCodeMirror.defineMode("webidl", function() {\n  return {\n    startState: function() {\n      return {\n        // Is in multiline comment\n        inComment: false,\n        // Last non-whitespace, matched token\n        lastToken: "",\n        // Next token is a definition\n        startDef: false,\n        // Last token of the statement is a definition\n        endDef: false\n      };\n    },\n    token: function(stream, state) {\n      var style = readToken(stream, state);\n\n      if (style) {\n        var cur = stream.current();\n        state.lastToken = cur;\n        if (style === "keyword") {\n          state.startDef = startDefs.test(cur);\n          state.endDef = state.endDef || endDefs.test(cur);\n        } else {\n          state.startDef = false;\n        }\n      }\n\n      return style;\n    }\n  };\n});\n\nCodeMirror.defineMIME("text/x-webidl", "webidl");\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/webidl/webidl.js?')},"./node_modules/codemirror/mode/xml/xml.js":function(module,exports,__webpack_require__){eval("// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__(\"./node_modules/codemirror/lib/codemirror.js\"));\n  else {}\n})(function(CodeMirror) {\n\"use strict\";\n\nvar htmlConfig = {\n  autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,\n                    'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,\n                    'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,\n                    'track': true, 'wbr': true, 'menuitem': true},\n  implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,\n                     'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,\n                     'th': true, 'tr': true},\n  contextGrabbers: {\n    'dd': {'dd': true, 'dt': true},\n    'dt': {'dd': true, 'dt': true},\n    'li': {'li': true},\n    'option': {'option': true, 'optgroup': true},\n    'optgroup': {'optgroup': true},\n    'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,\n          'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,\n          'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,\n          'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,\n          'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},\n    'rp': {'rp': true, 'rt': true},\n    'rt': {'rp': true, 'rt': true},\n    'tbody': {'tbody': true, 'tfoot': true},\n    'td': {'td': true, 'th': true},\n    'tfoot': {'tbody': true},\n    'th': {'td': true, 'th': true},\n    'thead': {'tbody': true, 'tfoot': true},\n    'tr': {'tr': true}\n  },\n  doNotIndent: {\"pre\": true},\n  allowUnquoted: true,\n  allowMissing: true,\n  caseFold: true\n}\n\nvar xmlConfig = {\n  autoSelfClosers: {},\n  implicitlyClosed: {},\n  contextGrabbers: {},\n  doNotIndent: {},\n  allowUnquoted: false,\n  allowMissing: false,\n  allowMissingTagName: false,\n  caseFold: false\n}\n\nCodeMirror.defineMode(\"xml\", function(editorConf, config_) {\n  var indentUnit = editorConf.indentUnit\n  var config = {}\n  var defaults = config_.htmlMode ? htmlConfig : xmlConfig\n  for (var prop in defaults) config[prop] = defaults[prop]\n  for (var prop in config_) config[prop] = config_[prop]\n\n  // Return variables for tokenizers\n  var type, setStyle;\n\n  function inText(stream, state) {\n    function chain(parser) {\n      state.tokenize = parser;\n      return parser(stream, state);\n    }\n\n    var ch = stream.next();\n    if (ch == \"<\") {\n      if (stream.eat(\"!\")) {\n        if (stream.eat(\"[\")) {\n          if (stream.match(\"CDATA[\")) return chain(inBlock(\"atom\", \"]]>\"));\n          else return null;\n        } else if (stream.match(\"--\")) {\n          return chain(inBlock(\"comment\", \"--\x3e\"));\n        } else if (stream.match(\"DOCTYPE\", true, true)) {\n          stream.eatWhile(/[\\w\\._\\-]/);\n          return chain(doctype(1));\n        } else {\n          return null;\n        }\n      } else if (stream.eat(\"?\")) {\n        stream.eatWhile(/[\\w\\._\\-]/);\n        state.tokenize = inBlock(\"meta\", \"?>\");\n        return \"meta\";\n      } else {\n        type = stream.eat(\"/\") ? \"closeTag\" : \"openTag\";\n        state.tokenize = inTag;\n        return \"tag bracket\";\n      }\n    } else if (ch == \"&\") {\n      var ok;\n      if (stream.eat(\"#\")) {\n        if (stream.eat(\"x\")) {\n          ok = stream.eatWhile(/[a-fA-F\\d]/) && stream.eat(\";\");\n        } else {\n          ok = stream.eatWhile(/[\\d]/) && stream.eat(\";\");\n        }\n      } else {\n        ok = stream.eatWhile(/[\\w\\.\\-:]/) && stream.eat(\";\");\n      }\n      return ok ? \"atom\" : \"error\";\n    } else {\n      stream.eatWhile(/[^&<]/);\n      return null;\n    }\n  }\n  inText.isInText = true;\n\n  function inTag(stream, state) {\n    var ch = stream.next();\n    if (ch == \">\" || (ch == \"/\" && stream.eat(\">\"))) {\n      state.tokenize = inText;\n      type = ch == \">\" ? \"endTag\" : \"selfcloseTag\";\n      return \"tag bracket\";\n    } else if (ch == \"=\") {\n      type = \"equals\";\n      return null;\n    } else if (ch == \"<\") {\n      state.tokenize = inText;\n      state.state = baseState;\n      state.tagName = state.tagStart = null;\n      var next = state.tokenize(stream, state);\n      return next ? next + \" tag error\" : \"tag error\";\n    } else if (/[\\'\\\"]/.test(ch)) {\n      state.tokenize = inAttribute(ch);\n      state.stringStartCol = stream.column();\n      return state.tokenize(stream, state);\n    } else {\n      stream.match(/^[^\\s\\u00a0=<>\\\"\\']*[^\\s\\u00a0=<>\\\"\\'\\/]/);\n      return \"word\";\n    }\n  }\n\n  function inAttribute(quote) {\n    var closure = function(stream, state) {\n      while (!stream.eol()) {\n        if (stream.next() == quote) {\n          state.tokenize = inTag;\n          break;\n        }\n      }\n      return \"string\";\n    };\n    closure.isInAttribute = true;\n    return closure;\n  }\n\n  function inBlock(style, terminator) {\n    return function(stream, state) {\n      while (!stream.eol()) {\n        if (stream.match(terminator)) {\n          state.tokenize = inText;\n          break;\n        }\n        stream.next();\n      }\n      return style;\n    }\n  }\n\n  function doctype(depth) {\n    return function(stream, state) {\n      var ch;\n      while ((ch = stream.next()) != null) {\n        if (ch == \"<\") {\n          state.tokenize = doctype(depth + 1);\n          return state.tokenize(stream, state);\n        } else if (ch == \">\") {\n          if (depth == 1) {\n            state.tokenize = inText;\n            break;\n          } else {\n            state.tokenize = doctype(depth - 1);\n            return state.tokenize(stream, state);\n          }\n        }\n      }\n      return \"meta\";\n    };\n  }\n\n  function Context(state, tagName, startOfLine) {\n    this.prev = state.context;\n    this.tagName = tagName;\n    this.indent = state.indented;\n    this.startOfLine = startOfLine;\n    if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))\n      this.noIndent = true;\n  }\n  function popContext(state) {\n    if (state.context) state.context = state.context.prev;\n  }\n  function maybePopContext(state, nextTagName) {\n    var parentTagName;\n    while (true) {\n      if (!state.context) {\n        return;\n      }\n      parentTagName = state.context.tagName;\n      if (!config.contextGrabbers.hasOwnProperty(parentTagName) ||\n          !config.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {\n        return;\n      }\n      popContext(state);\n    }\n  }\n\n  function baseState(type, stream, state) {\n    if (type == \"openTag\") {\n      state.tagStart = stream.column();\n      return tagNameState;\n    } else if (type == \"closeTag\") {\n      return closeTagNameState;\n    } else {\n      return baseState;\n    }\n  }\n  function tagNameState(type, stream, state) {\n    if (type == \"word\") {\n      state.tagName = stream.current();\n      setStyle = \"tag\";\n      return attrState;\n    } else if (config.allowMissingTagName && type == \"endTag\") {\n      setStyle = \"tag bracket\";\n      return attrState(type, stream, state);\n    } else {\n      setStyle = \"error\";\n      return tagNameState;\n    }\n  }\n  function closeTagNameState(type, stream, state) {\n    if (type == \"word\") {\n      var tagName = stream.current();\n      if (state.context && state.context.tagName != tagName &&\n          config.implicitlyClosed.hasOwnProperty(state.context.tagName))\n        popContext(state);\n      if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) {\n        setStyle = \"tag\";\n        return closeState;\n      } else {\n        setStyle = \"tag error\";\n        return closeStateErr;\n      }\n    } else if (config.allowMissingTagName && type == \"endTag\") {\n      setStyle = \"tag bracket\";\n      return closeState(type, stream, state);\n    } else {\n      setStyle = \"error\";\n      return closeStateErr;\n    }\n  }\n\n  function closeState(type, _stream, state) {\n    if (type != \"endTag\") {\n      setStyle = \"error\";\n      return closeState;\n    }\n    popContext(state);\n    return baseState;\n  }\n  function closeStateErr(type, stream, state) {\n    setStyle = \"error\";\n    return closeState(type, stream, state);\n  }\n\n  function attrState(type, _stream, state) {\n    if (type == \"word\") {\n      setStyle = \"attribute\";\n      return attrEqState;\n    } else if (type == \"endTag\" || type == \"selfcloseTag\") {\n      var tagName = state.tagName, tagStart = state.tagStart;\n      state.tagName = state.tagStart = null;\n      if (type == \"selfcloseTag\" ||\n          config.autoSelfClosers.hasOwnProperty(tagName)) {\n        maybePopContext(state, tagName);\n      } else {\n        maybePopContext(state, tagName);\n        state.context = new Context(state, tagName, tagStart == state.indented);\n      }\n      return baseState;\n    }\n    setStyle = \"error\";\n    return attrState;\n  }\n  function attrEqState(type, stream, state) {\n    if (type == \"equals\") return attrValueState;\n    if (!config.allowMissing) setStyle = \"error\";\n    return attrState(type, stream, state);\n  }\n  function attrValueState(type, stream, state) {\n    if (type == \"string\") return attrContinuedState;\n    if (type == \"word\" && config.allowUnquoted) {setStyle = \"string\"; return attrState;}\n    setStyle = \"error\";\n    return attrState(type, stream, state);\n  }\n  function attrContinuedState(type, stream, state) {\n    if (type == \"string\") return attrContinuedState;\n    return attrState(type, stream, state);\n  }\n\n  return {\n    startState: function(baseIndent) {\n      var state = {tokenize: inText,\n                   state: baseState,\n                   indented: baseIndent || 0,\n                   tagName: null, tagStart: null,\n                   context: null}\n      if (baseIndent != null) state.baseIndent = baseIndent\n      return state\n    },\n\n    token: function(stream, state) {\n      if (!state.tagName && stream.sol())\n        state.indented = stream.indentation();\n\n      if (stream.eatSpace()) return null;\n      type = null;\n      var style = state.tokenize(stream, state);\n      if ((style || type) && style != \"comment\") {\n        setStyle = null;\n        state.state = state.state(type || style, stream, state);\n        if (setStyle)\n          style = setStyle == \"error\" ? style + \" error\" : setStyle;\n      }\n      return style;\n    },\n\n    indent: function(state, textAfter, fullLine) {\n      var context = state.context;\n      // Indent multi-line strings (e.g. css).\n      if (state.tokenize.isInAttribute) {\n        if (state.tagStart == state.indented)\n          return state.stringStartCol + 1;\n        else\n          return state.indented + indentUnit;\n      }\n      if (context && context.noIndent) return CodeMirror.Pass;\n      if (state.tokenize != inTag && state.tokenize != inText)\n        return fullLine ? fullLine.match(/^(\\s*)/)[0].length : 0;\n      // Indent the starts of attribute names.\n      if (state.tagName) {\n        if (config.multilineTagIndentPastTag !== false)\n          return state.tagStart + state.tagName.length + 2;\n        else\n          return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1);\n      }\n      if (config.alignCDATA && /<!\\[CDATA\\[/.test(textAfter)) return 0;\n      var tagAfter = textAfter && /^<(\\/)?([\\w_:\\.-]*)/.exec(textAfter);\n      if (tagAfter && tagAfter[1]) { // Closing tag spotted\n        while (context) {\n          if (context.tagName == tagAfter[2]) {\n            context = context.prev;\n            break;\n          } else if (config.implicitlyClosed.hasOwnProperty(context.tagName)) {\n            context = context.prev;\n          } else {\n            break;\n          }\n        }\n      } else if (tagAfter) { // Opening tag spotted\n        while (context) {\n          var grabbers = config.contextGrabbers[context.tagName];\n          if (grabbers && grabbers.hasOwnProperty(tagAfter[2]))\n            context = context.prev;\n          else\n            break;\n        }\n      }\n      while (context && context.prev && !context.startOfLine)\n        context = context.prev;\n      if (context) return context.indent + indentUnit;\n      else return state.baseIndent || 0;\n    },\n\n    electricInput: /<\\/[\\s\\w:]+>$/,\n    blockCommentStart: \"\x3c!--\",\n    blockCommentEnd: \"--\x3e\",\n\n    configuration: config.htmlMode ? \"html\" : \"xml\",\n    helperType: config.htmlMode ? \"html\" : \"xml\",\n\n    skipAttribute: function(state) {\n      if (state.state == attrValueState)\n        state.state = attrState\n    },\n\n    xmlCurrentTag: function(state) {\n      return state.tagName ? {name: state.tagName, close: state.type == \"closeTag\"} : null\n    },\n\n    xmlCurrentContext: function(state) {\n      var context = []\n      for (var cx = state.context; cx; cx = cx.prev)\n        if (cx.tagName) context.push(cx.tagName)\n      return context.reverse()\n    }\n  };\n});\n\nCodeMirror.defineMIME(\"text/xml\", \"xml\");\nCodeMirror.defineMIME(\"application/xml\", \"xml\");\nif (!CodeMirror.mimeModes.hasOwnProperty(\"text/html\"))\n  CodeMirror.defineMIME(\"text/html\", {name: \"xml\", htmlMode: true});\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/xml/xml.js?")},"./node_modules/codemirror/mode/yaml/yaml.js":function(module,exports,__webpack_require__){eval("// CodeMirror, copyright (c) by Marijn Haverbeke and others\n// Distributed under an MIT license: https://codemirror.net/LICENSE\n\n(function(mod) {\n  if (true) // CommonJS\n    mod(__webpack_require__(\"./node_modules/codemirror/lib/codemirror.js\"));\n  else {}\n})(function(CodeMirror) {\n\"use strict\";\n\nCodeMirror.defineMode(\"yaml\", function() {\n\n  var cons = ['true', 'false', 'on', 'off', 'yes', 'no'];\n  var keywordRegex = new RegExp(\"\\\\b((\"+cons.join(\")|(\")+\"))$\", 'i');\n\n  return {\n    token: function(stream, state) {\n      var ch = stream.peek();\n      var esc = state.escaped;\n      state.escaped = false;\n      /* comments */\n      if (ch == \"#\" && (stream.pos == 0 || /\\s/.test(stream.string.charAt(stream.pos - 1)))) {\n        stream.skipToEnd();\n        return \"comment\";\n      }\n\n      if (stream.match(/^('([^']|\\\\.)*'?|\"([^\"]|\\\\.)*\"?)/))\n        return \"string\";\n\n      if (state.literal && stream.indentation() > state.keyCol) {\n        stream.skipToEnd(); return \"string\";\n      } else if (state.literal) { state.literal = false; }\n      if (stream.sol()) {\n        state.keyCol = 0;\n        state.pair = false;\n        state.pairStart = false;\n        /* document start */\n        if(stream.match(/---/)) { return \"def\"; }\n        /* document end */\n        if (stream.match(/\\.\\.\\./)) { return \"def\"; }\n        /* array list item */\n        if (stream.match(/\\s*-\\s+/)) { return 'meta'; }\n      }\n      /* inline pairs/lists */\n      if (stream.match(/^(\\{|\\}|\\[|\\])/)) {\n        if (ch == '{')\n          state.inlinePairs++;\n        else if (ch == '}')\n          state.inlinePairs--;\n        else if (ch == '[')\n          state.inlineList++;\n        else\n          state.inlineList--;\n        return 'meta';\n      }\n\n      /* list seperator */\n      if (state.inlineList > 0 && !esc && ch == ',') {\n        stream.next();\n        return 'meta';\n      }\n      /* pairs seperator */\n      if (state.inlinePairs > 0 && !esc && ch == ',') {\n        state.keyCol = 0;\n        state.pair = false;\n        state.pairStart = false;\n        stream.next();\n        return 'meta';\n      }\n\n      /* start of value of a pair */\n      if (state.pairStart) {\n        /* block literals */\n        if (stream.match(/^\\s*(\\||\\>)\\s*/)) { state.literal = true; return 'meta'; };\n        /* references */\n        if (stream.match(/^\\s*(\\&|\\*)[a-z0-9\\._-]+\\b/i)) { return 'variable-2'; }\n        /* numbers */\n        if (state.inlinePairs == 0 && stream.match(/^\\s*-?[0-9\\.\\,]+\\s?$/)) { return 'number'; }\n        if (state.inlinePairs > 0 && stream.match(/^\\s*-?[0-9\\.\\,]+\\s?(?=(,|}))/)) { return 'number'; }\n        /* keywords */\n        if (stream.match(keywordRegex)) { return 'keyword'; }\n      }\n\n      /* pairs (associative arrays) -> key */\n      if (!state.pair && stream.match(/^\\s*(?:[,\\[\\]{}&*!|>'\"%@`][^\\s'\":]|[^,\\[\\]{}#&*!|>'\"%@`])[^#]*?(?=\\s*:($|\\s))/)) {\n        state.pair = true;\n        state.keyCol = stream.indentation();\n        return \"atom\";\n      }\n      if (state.pair && stream.match(/^:\\s*/)) { state.pairStart = true; return 'meta'; }\n\n      /* nothing found, continue */\n      state.pairStart = false;\n      state.escaped = (ch == '\\\\');\n      stream.next();\n      return null;\n    },\n    startState: function() {\n      return {\n        pair: false,\n        pairStart: false,\n        keyCol: 0,\n        inlinePairs: 0,\n        inlineList: 0,\n        literal: false,\n        escaped: false\n      };\n    },\n    lineComment: \"#\",\n    fold: \"indent\"\n  };\n});\n\nCodeMirror.defineMIME(\"text/x-yaml\", \"yaml\");\nCodeMirror.defineMIME(\"text/yaml\", \"yaml\");\n\n});\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/mode/yaml/yaml.js?")},"./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/codemirror/addon/fold/foldgutter.css":function(module,exports,__webpack_require__){eval('// Imports\nvar ___CSS_LOADER_API_IMPORT___ = __webpack_require__("./node_modules/css-loader/dist/runtime/api.js");\nexports = ___CSS_LOADER_API_IMPORT___(false);\n// Module\nexports.push([module.i, ".CodeMirror-foldmarker {\\n  color: blue;\\n  text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;\\n  font-family: arial;\\n  line-height: .3;\\n  cursor: pointer;\\n}\\n.CodeMirror-foldgutter {\\n  width: .7em;\\n}\\n.CodeMirror-foldgutter-open,\\n.CodeMirror-foldgutter-folded {\\n  cursor: pointer;\\n}\\n.CodeMirror-foldgutter-open:after {\\n  content: \\"\\\\25BE\\";\\n}\\n.CodeMirror-foldgutter-folded:after {\\n  content: \\"\\\\25B8\\";\\n}\\n", ""]);\n// Exports\nmodule.exports = exports;\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/fold/foldgutter.css?./node_modules/css-loader/dist/cjs.js??ref--10-1!./node_modules/postcss-loader/dist/cjs.js')},"./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/codemirror/addon/hint/show-hint.css":function(module,exports,__webpack_require__){eval('// Imports\nvar ___CSS_LOADER_API_IMPORT___ = __webpack_require__("./node_modules/css-loader/dist/runtime/api.js");\nexports = ___CSS_LOADER_API_IMPORT___(false);\n// Module\nexports.push([module.i, ".CodeMirror-hints {\\n  position: absolute;\\n  z-index: 10;\\n  overflow: hidden;\\n  list-style: none;\\n\\n  margin: 0;\\n  padding: 2px;\\n  box-shadow: 2px 3px 5px rgba(0,0,0,.2);\\n  border-radius: 3px;\\n  border: 1px solid silver;\\n\\n  background: white;\\n  font-size: 90%;\\n  font-family: monospace;\\n\\n  max-height: 20em;\\n  overflow-y: auto;\\n}\\n\\n.CodeMirror-hint {\\n  margin: 0;\\n  padding: 0 4px;\\n  border-radius: 2px;\\n  white-space: pre;\\n  color: black;\\n  cursor: pointer;\\n}\\n\\nli.CodeMirror-hint-active {\\n  background: #08f;\\n  color: white;\\n}\\n", ""]);\n// Exports\nmodule.exports = exports;\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/hint/show-hint.css?./node_modules/css-loader/dist/cjs.js??ref--10-1!./node_modules/postcss-loader/dist/cjs.js')},"./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/codemirror/addon/tern/tern.css":function(module,exports,__webpack_require__){eval('// Imports\nvar ___CSS_LOADER_API_IMPORT___ = __webpack_require__("./node_modules/css-loader/dist/runtime/api.js");\nexports = ___CSS_LOADER_API_IMPORT___(false);\n// Module\nexports.push([module.i, ".CodeMirror-Tern-completion {\\n  padding-left: 22px;\\n  position: relative;\\n  line-height: 1.5;\\n}\\n.CodeMirror-Tern-completion:before {\\n  position: absolute;\\n  left: 2px;\\n  bottom: 2px;\\n  border-radius: 50%;\\n  font-size: 12px;\\n  font-weight: bold;\\n  height: 15px;\\n  width: 15px;\\n  line-height: 16px;\\n  text-align: center;\\n  color: white;\\n  box-sizing: border-box;\\n}\\n.CodeMirror-Tern-completion-unknown:before {\\n  content: \\"?\\";\\n  background: #4bb;\\n}\\n.CodeMirror-Tern-completion-object:before {\\n  content: \\"O\\";\\n  background: #77c;\\n}\\n.CodeMirror-Tern-completion-fn:before {\\n  content: \\"F\\";\\n  background: #7c7;\\n}\\n.CodeMirror-Tern-completion-array:before {\\n  content: \\"A\\";\\n  background: #c66;\\n}\\n.CodeMirror-Tern-completion-number:before {\\n  content: \\"1\\";\\n  background: #999;\\n}\\n.CodeMirror-Tern-completion-string:before {\\n  content: \\"S\\";\\n  background: #999;\\n}\\n.CodeMirror-Tern-completion-bool:before {\\n  content: \\"B\\";\\n  background: #999;\\n}\\n\\n.CodeMirror-Tern-completion-guess {\\n  color: #999;\\n}\\n\\n.CodeMirror-Tern-tooltip {\\n  border: 1px solid silver;\\n  border-radius: 3px;\\n  color: #444;\\n  padding: 2px 5px;\\n  font-size: 90%;\\n  font-family: monospace;\\n  background-color: white;\\n  white-space: pre-wrap;\\n\\n  max-width: 40em;\\n  position: absolute;\\n  z-index: 10;\\n  box-shadow: 2px 3px 5px rgba(0,0,0,.2);\\n\\n  transition: opacity 1s;\\n  -moz-transition: opacity 1s;\\n  -webkit-transition: opacity 1s;\\n  -o-transition: opacity 1s;\\n  -ms-transition: opacity 1s;\\n}\\n\\n.CodeMirror-Tern-hint-doc {\\n  max-width: 25em;\\n  margin-top: -3px;\\n}\\n\\n.CodeMirror-Tern-fname { color: black; }\\n.CodeMirror-Tern-farg { color: #70a; }\\n.CodeMirror-Tern-farg-current { text-decoration: underline; }\\n.CodeMirror-Tern-type { color: #07c; }\\n.CodeMirror-Tern-fhint-guess { opacity: .7; }\\n", ""]);\n// Exports\nmodule.exports = exports;\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/addon/tern/tern.css?./node_modules/css-loader/dist/cjs.js??ref--10-1!./node_modules/postcss-loader/dist/cjs.js')},"./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/codemirror/lib/codemirror.css":function(module,exports,__webpack_require__){eval('// Imports\nvar ___CSS_LOADER_API_IMPORT___ = __webpack_require__("./node_modules/css-loader/dist/runtime/api.js");\nexports = ___CSS_LOADER_API_IMPORT___(false);\n// Module\nexports.push([module.i, "/* BASICS */\\n\\n.CodeMirror {\\n  /* Set height, width, borders, and global font properties here */\\n  font-family: monospace;\\n  height: 300px;\\n  color: black;\\n  direction: ltr;\\n}\\n\\n/* PADDING */\\n\\n.CodeMirror-lines {\\n  padding: 4px 0; /* Vertical padding around content */\\n}\\n.CodeMirror pre.CodeMirror-line,\\n.CodeMirror pre.CodeMirror-line-like {\\n  padding: 0 4px; /* Horizontal padding of content */\\n}\\n\\n.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\\n  background-color: white; /* The little square between H and V scrollbars */\\n}\\n\\n/* GUTTER */\\n\\n.CodeMirror-gutters {\\n  border-right: 1px solid #ddd;\\n  background-color: #f7f7f7;\\n  white-space: nowrap;\\n}\\n.CodeMirror-linenumbers {}\\n.CodeMirror-linenumber {\\n  padding: 0 3px 0 5px;\\n  min-width: 20px;\\n  text-align: right;\\n  color: #999;\\n  white-space: nowrap;\\n}\\n\\n.CodeMirror-guttermarker { color: black; }\\n.CodeMirror-guttermarker-subtle { color: #999; }\\n\\n/* CURSOR */\\n\\n.CodeMirror-cursor {\\n  border-left: 1px solid black;\\n  border-right: none;\\n  width: 0;\\n}\\n/* Shown when moving in bi-directional text */\\n.CodeMirror div.CodeMirror-secondarycursor {\\n  border-left: 1px solid silver;\\n}\\n.cm-fat-cursor .CodeMirror-cursor {\\n  width: auto;\\n  border: 0 !important;\\n  background: #7e7;\\n}\\n.cm-fat-cursor div.CodeMirror-cursors {\\n  z-index: 1;\\n}\\n.cm-fat-cursor-mark {\\n  background-color: rgba(20, 255, 20, 0.5);\\n  -webkit-animation: blink 1.06s steps(1) infinite;\\n  animation: blink 1.06s steps(1) infinite;\\n}\\n.cm-animate-fat-cursor {\\n  width: auto;\\n  border: 0;\\n  -webkit-animation: blink 1.06s steps(1) infinite;\\n  animation: blink 1.06s steps(1) infinite;\\n  background-color: #7e7;\\n}\\n@-webkit-keyframes blink {\\n  0% {}\\n  50% { background-color: transparent; }\\n  100% {}\\n}\\n@keyframes blink {\\n  0% {}\\n  50% { background-color: transparent; }\\n  100% {}\\n}\\n\\n/* Can style cursor different in overwrite (non-insert) mode */\\n.CodeMirror-overwrite .CodeMirror-cursor {}\\n\\n.cm-tab { display: inline-block; text-decoration: inherit; }\\n\\n.CodeMirror-rulers {\\n  position: absolute;\\n  left: 0; right: 0; top: -50px; bottom: 0;\\n  overflow: hidden;\\n}\\n.CodeMirror-ruler {\\n  border-left: 1px solid #ccc;\\n  top: 0; bottom: 0;\\n  position: absolute;\\n}\\n\\n/* DEFAULT THEME */\\n\\n.cm-s-default .cm-header {color: blue;}\\n.cm-s-default .cm-quote {color: #090;}\\n.cm-negative {color: #d44;}\\n.cm-positive {color: #292;}\\n.cm-header, .cm-strong {font-weight: bold;}\\n.cm-em {font-style: italic;}\\n.cm-link {text-decoration: underline;}\\n.cm-strikethrough {text-decoration: line-through;}\\n\\n.cm-s-default .cm-keyword {color: #708;}\\n.cm-s-default .cm-atom {color: #219;}\\n.cm-s-default .cm-number {color: #164;}\\n.cm-s-default .cm-def {color: #00f;}\\n.cm-s-default .cm-variable,\\n.cm-s-default .cm-punctuation,\\n.cm-s-default .cm-property,\\n.cm-s-default .cm-operator {}\\n.cm-s-default .cm-variable-2 {color: #05a;}\\n.cm-s-default .cm-variable-3, .cm-s-default .cm-type {color: #085;}\\n.cm-s-default .cm-comment {color: #a50;}\\n.cm-s-default .cm-string {color: #a11;}\\n.cm-s-default .cm-string-2 {color: #f50;}\\n.cm-s-default .cm-meta {color: #555;}\\n.cm-s-default .cm-qualifier {color: #555;}\\n.cm-s-default .cm-builtin {color: #30a;}\\n.cm-s-default .cm-bracket {color: #997;}\\n.cm-s-default .cm-tag {color: #170;}\\n.cm-s-default .cm-attribute {color: #00c;}\\n.cm-s-default .cm-hr {color: #999;}\\n.cm-s-default .cm-link {color: #00c;}\\n\\n.cm-s-default .cm-error {color: #f00;}\\n.cm-invalidchar {color: #f00;}\\n\\n.CodeMirror-composing { border-bottom: 2px solid; }\\n\\n/* Default styles for common addons */\\n\\ndiv.CodeMirror span.CodeMirror-matchingbracket {color: #0b0;}\\ndiv.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}\\n.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }\\n.CodeMirror-activeline-background {background: #e8f2ff;}\\n\\n/* STOP */\\n\\n/* The rest of this file contains styles related to the mechanics of\\n   the editor. You probably shouldn\'t touch them. */\\n\\n.CodeMirror {\\n  position: relative;\\n  overflow: hidden;\\n  background: white;\\n}\\n\\n.CodeMirror-scroll {\\n  overflow: scroll !important; /* Things will break if this is overridden */\\n  /* 30px is the magic margin used to hide the element\'s real scrollbars */\\n  /* See overflow: hidden in .CodeMirror */\\n  margin-bottom: -30px; margin-right: -30px;\\n  padding-bottom: 30px;\\n  height: 100%;\\n  outline: none; /* Prevent dragging from highlighting the element */\\n  position: relative;\\n}\\n.CodeMirror-sizer {\\n  position: relative;\\n  border-right: 30px solid transparent;\\n}\\n\\n/* The fake, visible scrollbars. Used to force redraw during scrolling\\n   before actual scrolling happens, thus preventing shaking and\\n   flickering artifacts. */\\n.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\\n  position: absolute;\\n  z-index: 6;\\n  display: none;\\n}\\n.CodeMirror-vscrollbar {\\n  right: 0; top: 0;\\n  overflow-x: hidden;\\n  overflow-y: scroll;\\n}\\n.CodeMirror-hscrollbar {\\n  bottom: 0; left: 0;\\n  overflow-y: hidden;\\n  overflow-x: scroll;\\n}\\n.CodeMirror-scrollbar-filler {\\n  right: 0; bottom: 0;\\n}\\n.CodeMirror-gutter-filler {\\n  left: 0; bottom: 0;\\n}\\n\\n.CodeMirror-gutters {\\n  position: absolute; left: 0; top: 0;\\n  min-height: 100%;\\n  z-index: 3;\\n}\\n.CodeMirror-gutter {\\n  white-space: normal;\\n  height: 100%;\\n  display: inline-block;\\n  vertical-align: top;\\n  margin-bottom: -30px;\\n}\\n.CodeMirror-gutter-wrapper {\\n  position: absolute;\\n  z-index: 4;\\n  background: none !important;\\n  border: none !important;\\n}\\n.CodeMirror-gutter-background {\\n  position: absolute;\\n  top: 0; bottom: 0;\\n  z-index: 4;\\n}\\n.CodeMirror-gutter-elt {\\n  position: absolute;\\n  cursor: default;\\n  z-index: 4;\\n}\\n.CodeMirror-gutter-wrapper ::selection { background-color: transparent }\\n.CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent }\\n\\n.CodeMirror-lines {\\n  cursor: text;\\n  min-height: 1px; /* prevents collapsing before first draw */\\n}\\n.CodeMirror pre.CodeMirror-line,\\n.CodeMirror pre.CodeMirror-line-like {\\n  /* Reset some styles that the rest of the page might have set */ border-radius: 0;\\n  border-width: 0;\\n  background: transparent;\\n  font-family: inherit;\\n  font-size: inherit;\\n  margin: 0;\\n  white-space: pre;\\n  word-wrap: normal;\\n  line-height: inherit;\\n  color: inherit;\\n  z-index: 2;\\n  position: relative;\\n  overflow: visible;\\n  -webkit-tap-highlight-color: transparent;\\n  -webkit-font-variant-ligatures: contextual;\\n  font-variant-ligatures: contextual;\\n}\\n.CodeMirror-wrap pre.CodeMirror-line,\\n.CodeMirror-wrap pre.CodeMirror-line-like {\\n  word-wrap: break-word;\\n  white-space: pre-wrap;\\n  word-break: normal;\\n}\\n\\n.CodeMirror-linebackground {\\n  position: absolute;\\n  left: 0; right: 0; top: 0; bottom: 0;\\n  z-index: 0;\\n}\\n\\n.CodeMirror-linewidget {\\n  position: relative;\\n  z-index: 2;\\n  padding: 0.1px; /* Force widget margins to stay inside of the container */\\n}\\n\\n.CodeMirror-widget {}\\n\\n.CodeMirror-rtl pre { direction: rtl; }\\n\\n.CodeMirror-code {\\n  outline: none;\\n}\\n\\n/* Force content-box sizing for the elements where we expect it */\\n.CodeMirror-scroll,\\n.CodeMirror-sizer,\\n.CodeMirror-gutter,\\n.CodeMirror-gutters,\\n.CodeMirror-linenumber {\\n  box-sizing: content-box;\\n}\\n\\n.CodeMirror-measure {\\n  position: absolute;\\n  width: 100%;\\n  height: 0;\\n  overflow: hidden;\\n  visibility: hidden;\\n}\\n\\n.CodeMirror-cursor {\\n  position: absolute;\\n  pointer-events: none;\\n}\\n.CodeMirror-measure pre { position: static; }\\n\\ndiv.CodeMirror-cursors {\\n  visibility: hidden;\\n  position: relative;\\n  z-index: 3;\\n}\\ndiv.CodeMirror-dragcursors {\\n  visibility: visible;\\n}\\n\\n.CodeMirror-focused div.CodeMirror-cursors {\\n  visibility: visible;\\n}\\n\\n.CodeMirror-selected { background: #d9d9d9; }\\n.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }\\n.CodeMirror-crosshair { cursor: crosshair; }\\n.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }\\n.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }\\n\\n.cm-searching {\\n  background-color: #ffa;\\n  background-color: rgba(255, 255, 0, .4);\\n}\\n\\n/* Used to force a border model for a node */\\n.cm-force-border { padding-right: .1px; }\\n\\n@media print {\\n  /* Hide the cursor when printing */\\n  .CodeMirror div.CodeMirror-cursors {\\n    visibility: hidden;\\n  }\\n}\\n\\n/* See issue #2901 */\\n.cm-tab-wrap-hack:after { content: \'\'; }\\n\\n/* Help users use markselection to safely style text background */\\nspan.CodeMirror-selectedtext { background: none; }\\n", ""]);\n// Exports\nmodule.exports = exports;\n\n\n//# sourceURL=webpack:///./node_modules/codemirror/lib/codemirror.css?./node_modules/css-loader/dist/cjs.js??ref--10-1!./node_modules/postcss-loader/dist/cjs.js')},"./node_modules/css-loader/dist/cjs.js?!./node_modules/postcss-loader/dist/cjs.js!./node_modules/font-awesome/css/font-awesome.css":function(module,exports,__webpack_require__){eval('// Imports\nvar ___CSS_LOADER_API_IMPORT___ = __webpack_require__("./node_modules/css-loader/dist/runtime/api.js");\nvar ___CSS_LOADER_GET_URL_IMPORT___ = __webpack_require__("./node_modules/css-loader/dist/runtime/getUrl.js");\nvar ___CSS_LOADER_URL_IMPORT_0___ = __webpack_require__("./node_modules/font-awesome/fonts/fontawesome-webfont.eot?v=4.7.0");\nvar ___CSS_LOADER_URL_IMPORT_1___ = __webpack_require__("./node_modules/font-awesome/fonts/fontawesome-webfont.eot");\nvar ___CSS_LOADER_URL_IMPORT_2___ = __webpack_require__("./node_modules/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0");\nvar ___CSS_LOADER_URL_IMPORT_3___ = __webpack_require__("./node_modules/font-awesome/fonts/fontawesome-webfont.woff?v=4.7.0");\nvar ___CSS_LOADER_URL_IMPORT_4___ = __webpack_require__("./node_modules/font-awesome/fonts/fontawesome-webfont.ttf?v=4.7.0");\nvar ___CSS_LOADER_URL_IMPORT_5___ = __webpack_require__("./node_modules/font-awesome/fonts/fontawesome-webfont.svg?v=4.7.0");\nexports = ___CSS_LOADER_API_IMPORT___(false);\nvar ___CSS_LOADER_URL_REPLACEMENT_0___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_0___);\nvar ___CSS_LOADER_URL_REPLACEMENT_1___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_1___, { hash: "?#iefix&v=4.7.0" });\nvar ___CSS_LOADER_URL_REPLACEMENT_2___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_2___);\nvar ___CSS_LOADER_URL_REPLACEMENT_3___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_3___);\nvar ___CSS_LOADER_URL_REPLACEMENT_4___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_4___);\nvar ___CSS_LOADER_URL_REPLACEMENT_5___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_5___, { hash: "#fontawesomeregular" });\n// Module\nexports.push([module.i, "/*!\\n *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome\\n *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)\\n */\\n/* FONT PATH\\n * -------------------------- */\\n@font-face {\\n  font-family: \'FontAwesome\';\\n  src: url(" + ___CSS_LOADER_URL_REPLACEMENT_0___ + ");\\n  src: url(" + ___CSS_LOADER_URL_REPLACEMENT_1___ + ") format(\'embedded-opentype\'), url(" + ___CSS_LOADER_URL_REPLACEMENT_2___ + ") format(\'woff2\'), url(" + ___CSS_LOADER_URL_REPLACEMENT_3___ + ") format(\'woff\'), url(" + ___CSS_LOADER_URL_REPLACEMENT_4___ + ") format(\'truetype\'), url(" + ___CSS_LOADER_URL_REPLACEMENT_5___ + ") format(\'svg\');\\n  font-weight: normal;\\n  font-style: normal;\\n}\\n.fa {\\n  display: inline-block;\\n  font: normal normal normal 14px/1 FontAwesome;\\n  font-size: inherit;\\n  text-rendering: auto;\\n  -webkit-font-smoothing: antialiased;\\n  -moz-osx-font-smoothing: grayscale;\\n}\\n/* makes the font 33% larger relative to the icon container */\\n.fa-lg {\\n  font-size: 1.33333333em;\\n  line-height: 0.75em;\\n  vertical-align: -15%;\\n}\\n.fa-2x {\\n  font-size: 2em;\\n}\\n.fa-3x {\\n  font-size: 3em;\\n}\\n.fa-4x {\\n  font-size: 4em;\\n}\\n.fa-5x {\\n  font-size: 5em;\\n}\\n.fa-fw {\\n  width: 1.28571429em;\\n  text-align: center;\\n}\\n.fa-ul {\\n  padding-left: 0;\\n  margin-left: 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\\"\\\\f2c6\\";\\n}\\n.fa-thermometer-4:before,\\n.fa-thermometer:before,\\n.fa-thermometer-full:before {\\n  content: \\"\\\\f2c7\\";\\n}\\n.fa-thermometer-3:before,\\n.fa-thermometer-three-quarters:before {\\n  content: \\"\\\\f2c8\\";\\n}\\n.fa-thermometer-2:before,\\n.fa-thermometer-half:before {\\n  content: \\"\\\\f2c9\\";\\n}\\n.fa-thermometer-1:before,\\n.fa-thermometer-quarter:before {\\n  content: \\"\\\\f2ca\\";\\n}\\n.fa-thermometer-0:before,\\n.fa-thermometer-empty:before {\\n  content: \\"\\\\f2cb\\";\\n}\\n.fa-shower:before {\\n  content: \\"\\\\f2cc\\";\\n}\\n.fa-bathtub:before,\\n.fa-s15:before,\\n.fa-bath:before {\\n  content: \\"\\\\f2cd\\";\\n}\\n.fa-podcast:before {\\n  content: \\"\\\\f2ce\\";\\n}\\n.fa-window-maximize:before {\\n  content: \\"\\\\f2d0\\";\\n}\\n.fa-window-minimize:before {\\n  content: \\"\\\\f2d1\\";\\n}\\n.fa-window-restore:before {\\n  content: \\"\\\\f2d2\\";\\n}\\n.fa-times-rectangle:before,\\n.fa-window-close:before {\\n  content: \\"\\\\f2d3\\";\\n}\\n.fa-times-rectangle-o:before,\\n.fa-window-close-o:before {\\n  content: \\"\\\\f2d4\\";\\n}\\n.fa-bandcamp:before {\\n  content: \\"\\\\f2d5\\";\\n}\\n.fa-grav:before {\\n  content: \\"\\\\f2d6\\";\\n}\\n.fa-etsy:before {\\n  content: \\"\\\\f2d7\\";\\n}\\n.fa-imdb:before {\\n  content: \\"\\\\f2d8\\";\\n}\\n.fa-ravelry:before {\\n  content: \\"\\\\f2d9\\";\\n}\\n.fa-eercast:before {\\n  content: \\"\\\\f2da\\";\\n}\\n.fa-microchip:before {\\n  content: \\"\\\\f2db\\";\\n}\\n.fa-snowflake-o:before {\\n  content: \\"\\\\f2dc\\";\\n}\\n.fa-superpowers:before {\\n  content: \\"\\\\f2dd\\";\\n}\\n.fa-wpexplorer:before {\\n  content: \\"\\\\f2de\\";\\n}\\n.fa-meetup:before {\\n  content: \\"\\\\f2e0\\";\\n}\\n.sr-only {\\n  position: absolute;\\n  width: 1px;\\n  height: 1px;\\n  padding: 0;\\n  margin: -1px;\\n  overflow: hidden;\\n  clip: rect(0, 0, 0, 0);\\n  border: 0;\\n}\\n.sr-only-focusable:active,\\n.sr-only-focusable:focus {\\n  position: static;\\n  width: auto;\\n  height: auto;\\n  margin: 0;\\n  overflow: visible;\\n  clip: auto;\\n}\\n", ""]);\n// Exports\nmodule.exports = exports;\n\n\n//# sourceURL=webpack:///./node_modules/font-awesome/css/font-awesome.css?./node_modules/css-loader/dist/cjs.js??ref--10-1!./node_modules/postcss-loader/dist/cjs.js')},"./node_modules/css-loader/dist/runtime/api.js":function(module,exports,__webpack_require__){"use strict";eval('\n\n/*\n  MIT License http://www.opensource.org/licenses/mit-license.php\n  Author Tobias Koppers @sokra\n*/\n// css base code, injected by the css-loader\n// eslint-disable-next-line func-names\nmodule.exports = function (useSourceMap) {\n  var list = []; // return the list of modules as css string\n\n  list.toString = function toString() {\n    return this.map(function (item) {\n      var content = cssWithMappingToString(item, useSourceMap);\n\n      if (item[2]) {\n        return "@media ".concat(item[2], " {").concat(content, "}");\n      }\n\n      return content;\n    }).join(\'\');\n  }; // import a list of modules into the list\n  // eslint-disable-next-line func-names\n\n\n  list.i = function (modules, mediaQuery, dedupe) {\n    if (typeof modules === \'string\') {\n      // eslint-disable-next-line no-param-reassign\n      modules = [[null, modules, \'\']];\n    }\n\n    var alreadyImportedModules = {};\n\n    if (dedupe) {\n      for (var i = 0; i < this.length; i++) {\n        // eslint-disable-next-line prefer-destructuring\n        var id = this[i][0];\n\n        if (id != null) {\n          alreadyImportedModules[id] = true;\n        }\n      }\n    }\n\n    for (var _i = 0; _i < modules.length; _i++) {\n      var item = [].concat(modules[_i]);\n\n      if (dedupe && alreadyImportedModules[item[0]]) {\n        // eslint-disable-next-line no-continue\n        continue;\n      }\n\n      if (mediaQuery) {\n        if (!item[2]) {\n          item[2] = mediaQuery;\n        } else {\n          item[2] = "".concat(mediaQuery, " and ").concat(item[2]);\n        }\n      }\n\n      list.push(item);\n    }\n  };\n\n  return list;\n};\n\nfunction cssWithMappingToString(item, useSourceMap) {\n  var content = item[1] || \'\'; // eslint-disable-next-line prefer-destructuring\n\n  var cssMapping = item[3];\n\n  if (!cssMapping) {\n    return content;\n  }\n\n  if (useSourceMap && typeof btoa === \'function\') {\n    var sourceMapping = toComment(cssMapping);\n    var sourceURLs = cssMapping.sources.map(function (source) {\n      return "/*# sourceURL=".concat(cssMapping.sourceRoot || \'\').concat(source, " */");\n    });\n    return [content].concat(sourceURLs).concat([sourceMapping]).join(\'\\n\');\n  }\n\n  return [content].join(\'\\n\');\n} // Adapted from convert-source-map (MIT)\n\n\nfunction toComment(sourceMap) {\n  // eslint-disable-next-line no-undef\n  var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))));\n  var data = "sourceMappingURL=data:application/json;charset=utf-8;base64,".concat(base64);\n  return "/*# ".concat(data, " */");\n}\n\n//# sourceURL=webpack:///./node_modules/css-loader/dist/runtime/api.js?')},"./node_modules/css-loader/dist/runtime/getUrl.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nmodule.exports = function (url, options) {\n  if (!options) {\n    // eslint-disable-next-line no-param-reassign\n    options = {};\n  } // eslint-disable-next-line no-underscore-dangle, no-param-reassign\n\n\n  url = url && url.__esModule ? url.default : url;\n\n  if (typeof url !== \'string\') {\n    return url;\n  } // If url is already wrapped in quotes, remove them\n\n\n  if (/^[\'"].*[\'"]$/.test(url)) {\n    // eslint-disable-next-line no-param-reassign\n    url = url.slice(1, -1);\n  }\n\n  if (options.hash) {\n    // eslint-disable-next-line no-param-reassign\n    url += options.hash;\n  } // Should url be wrapped?\n  // See https://drafts.csswg.org/css-values-3/#urls\n\n\n  if (/["\'() \\t\\n]/.test(url) || options.needQuotes) {\n    return "\\"".concat(url.replace(/"/g, \'\\\\"\').replace(/\\n/g, \'\\\\n\'), "\\"");\n  }\n\n  return url;\n};\n\n//# sourceURL=webpack:///./node_modules/css-loader/dist/runtime/getUrl.js?')},"./node_modules/font-awesome/fonts/fontawesome-webfont.eot":function(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__["default"] = (__webpack_require__.p + "8b43027f47b20503057dfbbaa9401fef.eot");\n\n//# sourceURL=webpack:///./node_modules/font-awesome/fonts/fontawesome-webfont.eot?')},"./node_modules/font-awesome/fonts/fontawesome-webfont.eot?v=4.7.0":function(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__["default"] = (__webpack_require__.p + "8b43027f47b20503057dfbbaa9401fef.eot");\n\n//# sourceURL=webpack:///./node_modules/font-awesome/fonts/fontawesome-webfont.eot?')},"./node_modules/font-awesome/fonts/fontawesome-webfont.svg?v=4.7.0":function(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__["default"] = (__webpack_require__.p + "c1e38fd9e0e74ba58f7a2b77ef29fdd3.svg");\n\n//# sourceURL=webpack:///./node_modules/font-awesome/fonts/fontawesome-webfont.svg?')},"./node_modules/font-awesome/fonts/fontawesome-webfont.ttf?v=4.7.0":function(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__["default"] = (__webpack_require__.p + "1e59d2330b4c6deb84b340635ed36249.ttf");\n\n//# sourceURL=webpack:///./node_modules/font-awesome/fonts/fontawesome-webfont.ttf?')},"./node_modules/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0":function(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__["default"] = (__webpack_require__.p + "20fd1704ea223900efa9fd4e869efb08.woff2");\n\n//# sourceURL=webpack:///./node_modules/font-awesome/fonts/fontawesome-webfont.woff2?')},"./node_modules/font-awesome/fonts/fontawesome-webfont.woff?v=4.7.0":function(module,__webpack_exports__,__webpack_require__){"use strict";eval('__webpack_require__.r(__webpack_exports__);\n/* harmony default export */ __webpack_exports__["default"] = (__webpack_require__.p + "f691f37e57f04c152e2315ab7dbad881.woff");\n\n//# sourceURL=webpack:///./node_modules/font-awesome/fonts/fontawesome-webfont.woff?')},"./node_modules/graphql-language-service-parser/esm/index.js":function(module,__webpack_exports__,__webpack_require__){"use strict";eval("// ESM COMPAT FLAG\n__webpack_require__.r(__webpack_exports__);\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, \"CharacterStream\", function() { return /* reexport */ CharacterStream; });\n__webpack_require__.d(__webpack_exports__, \"LexRules\", function() { return /* reexport */ LexRules; });\n__webpack_require__.d(__webpack_exports__, \"ParseRules\", function() { return /* reexport */ ParseRules; });\n__webpack_require__.d(__webpack_exports__, \"isIgnored\", function() { return /* reexport */ isIgnored; });\n__webpack_require__.d(__webpack_exports__, \"butNot\", function() { return /* reexport */ butNot; });\n__webpack_require__.d(__webpack_exports__, \"list\", function() { return /* reexport */ list; });\n__webpack_require__.d(__webpack_exports__, \"opt\", function() { return /* reexport */ opt; });\n__webpack_require__.d(__webpack_exports__, \"p\", function() { return /* reexport */ p; });\n__webpack_require__.d(__webpack_exports__, \"t\", function() { return /* reexport */ t; });\n__webpack_require__.d(__webpack_exports__, \"onlineParser\", function() { return /* reexport */ onlineParser; });\n\n// CONCATENATED MODULE: ./node_modules/graphql-language-service-parser/esm/CharacterStream.js\nclass CharacterStream {\n    constructor(sourceText) {\n        this.getStartOfToken = () => this._start;\n        this.getCurrentPosition = () => this._pos;\n        this.eol = () => this._sourceText.length === this._pos;\n        this.sol = () => this._pos === 0;\n        this.peek = () => {\n            return this._sourceText.charAt(this._pos)\n                ? this._sourceText.charAt(this._pos)\n                : null;\n        };\n        this.next = () => {\n            const char = this._sourceText.charAt(this._pos);\n            this._pos++;\n            return char;\n        };\n        this.eat = (pattern) => {\n            const isMatched = this._testNextCharacter(pattern);\n            if (isMatched) {\n                this._start = this._pos;\n                this._pos++;\n                return this._sourceText.charAt(this._pos - 1);\n            }\n            return undefined;\n        };\n        this.eatWhile = (match) => {\n            let isMatched = this._testNextCharacter(match);\n            let didEat = false;\n            if (isMatched) {\n                didEat = isMatched;\n                this._start = this._pos;\n            }\n            while (isMatched) {\n                this._pos++;\n                isMatched = this._testNextCharacter(match);\n                didEat = true;\n            }\n            return didEat;\n        };\n        this.eatSpace = () => this.eatWhile(/[\\s\\u00a0]/);\n        this.skipToEnd = () => {\n            this._pos = this._sourceText.length;\n        };\n        this.skipTo = (position) => {\n            this._pos = position;\n        };\n        this.match = (pattern, consume = true, caseFold = false) => {\n            let token = null;\n            let match = null;\n            if (typeof pattern === 'string') {\n                const regex = new RegExp(pattern, caseFold ? 'i' : 'g');\n                match = regex.test(this._sourceText.substr(this._pos, pattern.length));\n                token = pattern;\n            }\n            else if (pattern instanceof RegExp) {\n                match = this._sourceText.slice(this._pos).match(pattern);\n                token = match && match[0];\n            }\n            if (match != null) {\n                if (typeof pattern === 'string' ||\n                    (match instanceof Array &&\n                        this._sourceText.startsWith(match[0], this._pos))) {\n                    if (consume) {\n                        this._start = this._pos;\n                        if (token && token.length) {\n                            this._pos += token.length;\n                        }\n                    }\n                    return match;\n                }\n            }\n            return false;\n        };\n        this.backUp = (num) => {\n            this._pos -= num;\n        };\n        this.column = () => this._pos;\n        this.indentation = () => {\n            const match = this._sourceText.match(/\\s*/);\n            let indent = 0;\n            if (match && match.length === 0) {\n                const whitespaces = match[0];\n                let pos = 0;\n                while (whitespaces.length > pos) {\n                    if (whitespaces.charCodeAt(pos) === 9) {\n                        indent += 2;\n                    }\n                    else {\n                        indent++;\n                    }\n                    pos++;\n                }\n            }\n            return indent;\n        };\n        this.current = () => this._sourceText.slice(this._start, this._pos);\n        this._start = 0;\n        this._pos = 0;\n        this._sourceText = sourceText;\n    }\n    _testNextCharacter(pattern) {\n        const character = this._sourceText.charAt(this._pos);\n        let isMatched = false;\n        if (typeof pattern === 'string') {\n            isMatched = character === pattern;\n        }\n        else {\n            isMatched =\n                pattern instanceof RegExp\n                    ? pattern.test(character)\n                    : pattern(character);\n        }\n        return isMatched;\n    }\n}\n//# sourceMappingURL=CharacterStream.js.map\n// CONCATENATED MODULE: ./node_modules/graphql-language-service-parser/esm/RuleHelpers.js\nfunction opt(ofRule) {\n    return { ofRule };\n}\nfunction list(ofRule, separator) {\n    return { ofRule, isList: true, separator };\n}\nfunction butNot(rule, exclusions) {\n    const ruleMatch = rule.match;\n    rule.match = token => {\n        let check = false;\n        if (ruleMatch) {\n            check = ruleMatch(token);\n        }\n        return (check &&\n            exclusions.every(exclusion => exclusion.match && !exclusion.match(token)));\n    };\n    return rule;\n}\nfunction t(kind, style) {\n    return { style, match: (token) => token.kind === kind };\n}\nfunction p(value, style) {\n    return {\n        style: style || 'punctuation',\n        match: (token) => token.kind === 'Punctuation' && token.value === value\n    };\n}\n//# sourceMappingURL=RuleHelpers.js.map\n// CONCATENATED MODULE: ./node_modules/graphql-language-service-parser/esm/Rules.js\n\nconst isIgnored = (ch) => ch === ' ' ||\n    ch === '\\t' ||\n    ch === ',' ||\n    ch === '\\n' ||\n    ch === '\\r' ||\n    ch === '\\uFEFF';\nconst LexRules = {\n    Name: /^[_A-Za-z][_0-9A-Za-z]*/,\n    Punctuation: /^(?:!|\\$|\\(|\\)|\\.\\.\\.|:|=|@|\\[|]|\\{|\\||\\})/,\n    Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,\n    String: /^(?:\"\"\"(?:\\\\\"\"\"|[^\"]|\"[^\"]|\"\"[^\"])*(?:\"\"\")?|\"(?:[^\"\\\\]|\\\\(?:\"|\\/|\\\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*\"?)/,\n    Comment: /^#.*/,\n};\nconst ParseRules = {\n    Document: [list('Definition')],\n    Definition(token) {\n        switch (token.value) {\n            case '{':\n                return 'ShortQuery';\n            case 'query':\n                return 'Query';\n            case 'mutation':\n                return 'Mutation';\n            case 'subscription':\n                return 'Subscription';\n            case 'fragment':\n                return 'FragmentDefinition';\n            case 'schema':\n                return 'SchemaDef';\n            case 'scalar':\n                return 'ScalarDef';\n            case 'type':\n                return 'ObjectTypeDef';\n            case 'interface':\n                return 'InterfaceDef';\n            case 'union':\n                return 'UnionDef';\n            case 'enum':\n                return 'EnumDef';\n            case 'input':\n                return 'InputDef';\n            case 'extend':\n                return 'ExtendDef';\n            case 'directive':\n                return 'DirectiveDef';\n        }\n    },\n    ShortQuery: ['SelectionSet'],\n    Query: [\n        word('query'),\n        opt(Rules_name('def')),\n        opt('VariableDefinitions'),\n        list('Directive'),\n        'SelectionSet',\n    ],\n    Mutation: [\n        word('mutation'),\n        opt(Rules_name('def')),\n        opt('VariableDefinitions'),\n        list('Directive'),\n        'SelectionSet',\n    ],\n    Subscription: [\n        word('subscription'),\n        opt(Rules_name('def')),\n        opt('VariableDefinitions'),\n        list('Directive'),\n        'SelectionSet',\n    ],\n    VariableDefinitions: [p('('), list('VariableDefinition'), p(')')],\n    VariableDefinition: ['Variable', p(':'), 'Type', opt('DefaultValue')],\n    Variable: [p('$', 'variable'), Rules_name('variable')],\n    DefaultValue: [p('='), 'Value'],\n    SelectionSet: [p('{'), list('Selection'), p('}')],\n    Selection(token, stream) {\n        return token.value === '...'\n            ? stream.match(/[\\s\\u00a0,]*(on\\b|@|{)/, false)\n                ? 'InlineFragment'\n                : 'FragmentSpread'\n            : stream.match(/[\\s\\u00a0,]*:/, false)\n                ? 'AliasedField'\n                : 'Field';\n    },\n    AliasedField: [\n        Rules_name('property'),\n        p(':'),\n        Rules_name('qualifier'),\n        opt('Arguments'),\n        list('Directive'),\n        opt('SelectionSet'),\n    ],\n    Field: [\n        Rules_name('property'),\n        opt('Arguments'),\n        list('Directive'),\n        opt('SelectionSet'),\n    ],\n    Arguments: [p('('), list('Argument'), p(')')],\n    Argument: [Rules_name('attribute'), p(':'), 'Value'],\n    FragmentSpread: [p('...'), Rules_name('def'), list('Directive')],\n    InlineFragment: [\n        p('...'),\n        opt('TypeCondition'),\n        list('Directive'),\n        'SelectionSet',\n    ],\n    FragmentDefinition: [\n        word('fragment'),\n        opt(butNot(Rules_name('def'), [word('on')])),\n        'TypeCondition',\n        list('Directive'),\n        'SelectionSet',\n    ],\n    TypeCondition: [word('on'), 'NamedType'],\n    Value(token) {\n        switch (token.kind) {\n            case 'Number':\n                return 'NumberValue';\n            case 'String':\n                return 'StringValue';\n            case 'Punctuation':\n                switch (token.value) {\n                    case '[':\n                        return 'ListValue';\n                    case '{':\n                        return 'ObjectValue';\n                    case '$':\n                        return 'Variable';\n                }\n                return null;\n            case 'Name':\n                switch (token.value) {\n                    case 'true':\n                    case 'false':\n                        return 'BooleanValue';\n                }\n                if (token.value === 'null') {\n                    return 'NullValue';\n                }\n                return 'EnumValue';\n        }\n    },\n    NumberValue: [t('Number', 'number')],\n    StringValue: [t('String', 'string')],\n    BooleanValue: [t('Name', 'builtin')],\n    NullValue: [t('Name', 'keyword')],\n    EnumValue: [Rules_name('string-2')],\n    ListValue: [p('['), list('Value'), p(']')],\n    ObjectValue: [p('{'), list('ObjectField'), p('}')],\n    ObjectField: [Rules_name('attribute'), p(':'), 'Value'],\n    Type(token) {\n        return token.value === '[' ? 'ListType' : 'NonNullType';\n    },\n    ListType: [p('['), 'Type', p(']'), opt(p('!'))],\n    NonNullType: ['NamedType', opt(p('!'))],\n    NamedType: [type('atom')],\n    Directive: [p('@', 'meta'), Rules_name('meta'), opt('Arguments')],\n    SchemaDef: [\n        word('schema'),\n        list('Directive'),\n        p('{'),\n        list('OperationTypeDef'),\n        p('}'),\n    ],\n    OperationTypeDef: [Rules_name('keyword'), p(':'), Rules_name('atom')],\n    ScalarDef: [word('scalar'), Rules_name('atom'), list('Directive')],\n    ObjectTypeDef: [\n        word('type'),\n        Rules_name('atom'),\n        opt('Implements'),\n        list('Directive'),\n        p('{'),\n        list('FieldDef'),\n        p('}'),\n    ],\n    Implements: [word('implements'), list('NamedType')],\n    FieldDef: [\n        Rules_name('property'),\n        opt('ArgumentsDef'),\n        p(':'),\n        'Type',\n        list('Directive'),\n    ],\n    ArgumentsDef: [p('('), list('InputValueDef'), p(')')],\n    InputValueDef: [\n        Rules_name('attribute'),\n        p(':'),\n        'Type',\n        opt('DefaultValue'),\n        list('Directive'),\n    ],\n    InterfaceDef: [\n        word('interface'),\n        Rules_name('atom'),\n        list('Directive'),\n        p('{'),\n        list('FieldDef'),\n        p('}'),\n    ],\n    UnionDef: [\n        word('union'),\n        Rules_name('atom'),\n        list('Directive'),\n        p('='),\n        list('UnionMember', p('|')),\n    ],\n    UnionMember: ['NamedType'],\n    EnumDef: [\n        word('enum'),\n        Rules_name('atom'),\n        list('Directive'),\n        p('{'),\n        list('EnumValueDef'),\n        p('}'),\n    ],\n    EnumValueDef: [Rules_name('string-2'), list('Directive')],\n    InputDef: [\n        word('input'),\n        Rules_name('atom'),\n        list('Directive'),\n        p('{'),\n        list('InputValueDef'),\n        p('}'),\n    ],\n    ExtendDef: [word('extend'), 'ObjectTypeDef'],\n    DirectiveDef: [\n        word('directive'),\n        p('@', 'meta'),\n        Rules_name('meta'),\n        opt('ArgumentsDef'),\n        word('on'),\n        list('DirectiveLocation', p('|')),\n    ],\n    DirectiveLocation: [Rules_name('string-2')],\n};\nfunction word(value) {\n    return {\n        style: 'keyword',\n        match: (token) => token.kind === 'Name' && token.value === value,\n    };\n}\nfunction Rules_name(style) {\n    return {\n        style,\n        match: (token) => token.kind === 'Name',\n        update(state, token) {\n            state.name = token.value;\n        },\n    };\n}\nfunction type(style) {\n    return {\n        style,\n        match: (token) => token.kind === 'Name',\n        update(state, token) {\n            if (state.prevState && state.prevState.prevState) {\n                state.name = token.value;\n                state.prevState.prevState.type = token.value;\n            }\n        },\n    };\n}\n//# sourceMappingURL=Rules.js.map\n// CONCATENATED MODULE: ./node_modules/graphql-language-service-parser/esm/onlineParser.js\n\nfunction onlineParser(options = {\n    eatWhitespace: stream => stream.eatWhile(isIgnored),\n    lexRules: LexRules,\n    parseRules: ParseRules,\n    editorConfig: {},\n}) {\n    return {\n        startState() {\n            const initialState = {\n                level: 0,\n                step: 0,\n                name: null,\n                kind: null,\n                type: null,\n                rule: null,\n                needsSeperator: false,\n                prevState: null,\n            };\n            pushRule(options.parseRules, initialState, 'Document');\n            return initialState;\n        },\n        token(stream, state) {\n            return getToken(stream, state, options);\n        },\n    };\n}\nfunction getToken(stream, state, options) {\n    const { lexRules, parseRules, eatWhitespace, editorConfig } = options;\n    if (state.rule && state.rule.length === 0) {\n        popRule(state);\n    }\n    else if (state.needsAdvance) {\n        state.needsAdvance = false;\n        advanceRule(state, true);\n    }\n    if (stream.sol()) {\n        const tabSize = (editorConfig && editorConfig.tabSize) || 2;\n        state.indentLevel = Math.floor(stream.indentation() / tabSize);\n    }\n    if (eatWhitespace(stream)) {\n        return 'ws';\n    }\n    const token = lex(lexRules, stream);\n    if (!token) {\n        const matchedSomething = stream.match(/\\S+/);\n        if (!matchedSomething) {\n            stream.match(/\\s/);\n        }\n        pushRule(SpecialParseRules, state, 'Invalid');\n        return 'invalidchar';\n    }\n    if (token.kind === 'Comment') {\n        pushRule(SpecialParseRules, state, 'Comment');\n        return 'comment';\n    }\n    const backupState = onlineParser_assign({}, state);\n    if (token.kind === 'Punctuation') {\n        if (/^[{([]/.test(token.value)) {\n            if (state.indentLevel !== undefined) {\n                state.levels = (state.levels || []).concat(state.indentLevel + 1);\n            }\n        }\n        else if (/^[})\\]]/.test(token.value)) {\n            const levels = (state.levels = (state.levels || []).slice(0, -1));\n            if (state.indentLevel) {\n                if (levels.length > 0 &&\n                    levels[levels.length - 1] < state.indentLevel) {\n                    state.indentLevel = levels[levels.length - 1];\n                }\n            }\n        }\n    }\n    while (state.rule) {\n        let expected = typeof state.rule === 'function'\n            ? state.step === 0\n                ? state.rule(token, stream)\n                : null\n            : state.rule[state.step];\n        if (state.needsSeperator) {\n            expected = expected && expected.separator;\n        }\n        if (expected) {\n            if (expected.ofRule) {\n                expected = expected.ofRule;\n            }\n            if (typeof expected === 'string') {\n                pushRule(parseRules, state, expected);\n                continue;\n            }\n            if (expected.match && expected.match(token)) {\n                if (expected.update) {\n                    expected.update(state, token);\n                }\n                if (token.kind === 'Punctuation') {\n                    advanceRule(state, true);\n                }\n                else {\n                    state.needsAdvance = true;\n                }\n                return expected.style;\n            }\n        }\n        unsuccessful(state);\n    }\n    onlineParser_assign(state, backupState);\n    pushRule(SpecialParseRules, state, 'Invalid');\n    return 'invalidchar';\n}\nfunction onlineParser_assign(to, from) {\n    const keys = Object.keys(from);\n    for (let i = 0; i < keys.length; i++) {\n        to[keys[i]] = from[keys[i]];\n    }\n    return to;\n}\nconst SpecialParseRules = {\n    Invalid: [],\n    Comment: [],\n};\nfunction pushRule(rules, state, ruleKind) {\n    if (!rules[ruleKind]) {\n        throw new TypeError('Unknown rule: ' + ruleKind);\n    }\n    state.prevState = { ...state };\n    state.kind = ruleKind;\n    state.name = null;\n    state.type = null;\n    state.rule = rules[ruleKind];\n    state.step = 0;\n    state.needsSeperator = false;\n}\nfunction popRule(state) {\n    if (!state.prevState) {\n        return;\n    }\n    state.kind = state.prevState.kind;\n    state.name = state.prevState.name;\n    state.type = state.prevState.type;\n    state.rule = state.prevState.rule;\n    state.step = state.prevState.step;\n    state.needsSeperator = state.prevState.needsSeperator;\n    state.prevState = state.prevState.prevState;\n}\nfunction advanceRule(state, successful) {\n    if (isList(state) && state.rule) {\n        const step = state.rule[state.step];\n        if (step.separator) {\n            const separator = step.separator;\n            state.needsSeperator = !state.needsSeperator;\n            if (!state.needsSeperator && separator.ofRule) {\n                return;\n            }\n        }\n        if (successful) {\n            return;\n        }\n    }\n    state.needsSeperator = false;\n    state.step++;\n    while (state.rule &&\n        !(Array.isArray(state.rule) && state.step < state.rule.length)) {\n        popRule(state);\n        if (state.rule) {\n            if (isList(state)) {\n                if (state.rule && state.rule[state.step].separator) {\n                    state.needsSeperator = !state.needsSeperator;\n                }\n            }\n            else {\n                state.needsSeperator = false;\n                state.step++;\n            }\n        }\n    }\n}\nfunction isList(state) {\n    const step = Array.isArray(state.rule) &&\n        typeof state.rule[state.step] !== 'string' &&\n        state.rule[state.step];\n    return step && step.isList;\n}\nfunction unsuccessful(state) {\n    while (state.rule &&\n        !(Array.isArray(state.rule) && state.rule[state.step].ofRule)) {\n        popRule(state);\n    }\n    if (state.rule) {\n        advanceRule(state, false);\n    }\n}\nfunction lex(lexRules, stream) {\n    const kinds = Object.keys(lexRules);\n    for (let i = 0; i < kinds.length; i++) {\n        const match = stream.match(lexRules[kinds[i]]);\n        if (match && match instanceof Array) {\n            return { kind: kinds[i], value: match[0] };\n        }\n    }\n}\n//# sourceMappingURL=onlineParser.js.map\n// CONCATENATED MODULE: ./node_modules/graphql-language-service-parser/esm/index.js\n\n\n\n\n//# sourceMappingURL=index.js.map\n\n//# sourceURL=webpack:///./node_modules/graphql-language-service-parser/esm/index.js_+_4_modules?")},"./node_modules/hoist-non-react-statics/dist/hoist-non-react-statics.cjs.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nvar reactIs = __webpack_require__(\"./node_modules/react-is/index.js\");\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n  childContextTypes: true,\n  contextType: true,\n  contextTypes: true,\n  defaultProps: true,\n  displayName: true,\n  getDefaultProps: true,\n  getDerivedStateFromError: true,\n  getDerivedStateFromProps: true,\n  mixins: true,\n  propTypes: true,\n  type: true\n};\nvar KNOWN_STATICS = {\n  name: true,\n  length: true,\n  prototype: true,\n  caller: true,\n  callee: true,\n  arguments: true,\n  arity: true\n};\nvar FORWARD_REF_STATICS = {\n  '$$typeof': true,\n  render: true,\n  defaultProps: true,\n  displayName: true,\n  propTypes: true\n};\nvar MEMO_STATICS = {\n  '$$typeof': true,\n  compare: true,\n  defaultProps: true,\n  displayName: true,\n  propTypes: true,\n  type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n  // React v16.11 and below\n  if (reactIs.isMemo(component)) {\n    return MEMO_STATICS;\n  } // React v16.12 and above\n\n\n  return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n  if (typeof sourceComponent !== 'string') {\n    // don't hoist over string (html) components\n    if (objectPrototype) {\n      var inheritedComponent = getPrototypeOf(sourceComponent);\n\n      if (inheritedComponent && inheritedComponent !== objectPrototype) {\n        hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n      }\n    }\n\n    var keys = getOwnPropertyNames(sourceComponent);\n\n    if (getOwnPropertySymbols) {\n      keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n    }\n\n    var targetStatics = getStatics(targetComponent);\n    var sourceStatics = getStatics(sourceComponent);\n\n    for (var i = 0; i < keys.length; ++i) {\n      var key = keys[i];\n\n      if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n        var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n        try {\n          // Avoid failures from read-only properties\n          defineProperty(targetComponent, key, descriptor);\n        } catch (e) {}\n      }\n    }\n  }\n\n  return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n\n\n//# sourceURL=webpack:///./node_modules/hoist-non-react-statics/dist/hoist-non-react-statics.cjs.js?")},"./node_modules/hyntax/lib-es5/constants/ast-nodes.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nmodule.exports = {\n  NODE_DOCUMENT: 'document',\n  NODE_TAG: 'tag',\n  NODE_TEXT: 'text',\n  NODE_DOCTYPE: 'doctype',\n  NODE_COMMENT: 'comment',\n  NODE_SCRIPT: 'script',\n  NODE_STYLE: 'style'\n};\n\n//# sourceURL=webpack:///./node_modules/hyntax/lib-es5/constants/ast-nodes.js?")},"./node_modules/isomorphic-fetch/fetch-npm-browserify.js":function(module,exports,__webpack_require__){eval('// the whatwg-fetch polyfill installs the fetch() function\n// on the global object (window or self)\n//\n// Return that as the export for use in Webpack, Browserify etc.\n__webpack_require__("./node_modules/whatwg-fetch/fetch.js");\nmodule.exports = self.fetch.bind(self);\n\n\n//# sourceURL=webpack:///./node_modules/isomorphic-fetch/fetch-npm-browserify.js?')},"./node_modules/json-stringify-safe/stringify.js":function(module,exports){eval('exports = module.exports = stringify\nexports.getSerialize = serializer\n\nfunction stringify(obj, replacer, spaces, cycleReplacer) {\n  return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces)\n}\n\nfunction serializer(replacer, cycleReplacer) {\n  var stack = [], keys = []\n\n  if (cycleReplacer == null) cycleReplacer = function(key, value) {\n    if (stack[0] === value) return "[Circular ~]"\n    return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]"\n  }\n\n  return function(key, value) {\n    if (stack.length > 0) {\n      var thisPos = stack.indexOf(this)\n      ~thisPos ? stack.splice(thisPos + 1) : stack.push(this)\n      ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key)\n      if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value)\n    }\n    else stack.push(value)\n\n    return replacer == null ? value : replacer.call(this, key, value)\n  }\n}\n\n\n//# sourceURL=webpack:///./node_modules/json-stringify-safe/stringify.js?')},"./node_modules/lodash.isequal/index.js":function(module,exports,__webpack_require__){eval("/* WEBPACK VAR INJECTION */(function(global, module) {/**\n * Lodash (Custom Build) <https://lodash.com/>\n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright JS Foundation and other contributors <https://js.foundation/>\n * Released under MIT license <https://lodash.com/license>\n * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>\n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n    COMPARE_UNORDERED_FLAG = 2;\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n    arrayTag = '[object Array]',\n    asyncTag = '[object AsyncFunction]',\n    boolTag = '[object Boolean]',\n    dateTag = '[object Date]',\n    errorTag = '[object Error]',\n    funcTag = '[object Function]',\n    genTag = '[object GeneratorFunction]',\n    mapTag = '[object Map]',\n    numberTag = '[object Number]',\n    nullTag = '[object Null]',\n    objectTag = '[object Object]',\n    promiseTag = '[object Promise]',\n    proxyTag = '[object Proxy]',\n    regexpTag = '[object RegExp]',\n    setTag = '[object Set]',\n    stringTag = '[object String]',\n    symbolTag = '[object Symbol]',\n    undefinedTag = '[object Undefined]',\n    weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n    dataViewTag = '[object DataView]',\n    float32Tag = '[object Float32Array]',\n    float64Tag = '[object Float64Array]',\n    int8Tag = '[object Int8Array]',\n    int16Tag = '[object Int16Array]',\n    int32Tag = '[object Int32Array]',\n    uint8Tag = '[object Uint8Array]',\n    uint8ClampedTag = '[object Uint8ClampedArray]',\n    uint16Tag = '[object Uint16Array]',\n    uint32Tag = '[object Uint32Array]';\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] 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Symbol.prototype : undefined,\n    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n  var index = -1,\n      length = entries == null ? 0 : entries.length;\n\n  this.clear();\n  while (++index < length) {\n    var entry = entries[index];\n    this.set(entry[0], entry[1]);\n  }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n  this.__data__ = nativeCreate ? nativeCreate(null) : {};\n  this.size = 0;\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n  var result = this.has(key) && delete this.__data__[key];\n  this.size -= result ? 1 : 0;\n  return result;\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n  var data = this.__data__;\n  if (nativeCreate) {\n    var result = data[key];\n    return result === HASH_UNDEFINED ? undefined : result;\n  }\n  return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n  var data = this.__data__;\n  return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n  var data = this.__data__;\n  this.size += this.has(key) ? 0 : 1;\n  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n  return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n  var index = -1,\n      length = entries == null ? 0 : entries.length;\n\n  this.clear();\n  while (++index < length) {\n    var entry = entries[index];\n    this.set(entry[0], entry[1]);\n  }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n  this.__data__ = [];\n  this.size = 0;\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n  var data = this.__data__,\n      index = assocIndexOf(data, key);\n\n  if (index < 0) {\n    return false;\n  }\n  var lastIndex = data.length - 1;\n  if (index == lastIndex) {\n    data.pop();\n  } else {\n    splice.call(data, index, 1);\n  }\n  --this.size;\n  return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n  var data = this.__data__,\n      index = assocIndexOf(data, key);\n\n  return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n  return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n  var data = this.__data__,\n      index = assocIndexOf(data, key);\n\n  if (index < 0) {\n    ++this.size;\n    data.push([key, value]);\n  } else {\n    data[index][1] = value;\n  }\n  return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n  var index = -1,\n      length = entries == null ? 0 : entries.length;\n\n  this.clear();\n  while (++index < length) {\n    var entry = entries[index];\n    this.set(entry[0], entry[1]);\n  }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n  this.size = 0;\n  this.__data__ = {\n    'hash': new Hash,\n    'map': new (Map || ListCache),\n    'string': new Hash\n  };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n  var result = getMapData(this, key)['delete'](key);\n  this.size -= result ? 1 : 0;\n  return result;\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n  return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n  return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n  var data = getMapData(this, key),\n      size = data.size;\n\n  data.set(key, value);\n  this.size += data.size == size ? 0 : 1;\n  return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n  var index = -1,\n      length = values == null ? 0 : values.length;\n\n  this.__data__ = new MapCache;\n  while (++index < length) {\n    this.add(values[index]);\n  }\n}\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n  this.__data__.set(value, HASH_UNDEFINED);\n  return this;\n}\n\n/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n  return this.__data__.has(value);\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n  var data = this.__data__ = new ListCache(entries);\n  this.size = data.size;\n}\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n  this.__data__ = new ListCache;\n  this.size = 0;\n}\n\n/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n  var data = this.__data__,\n      result = data['delete'](key);\n\n  this.size = data.size;\n  return result;\n}\n\n/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n  return this.__data__.get(key);\n}\n\n/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n  return this.__data__.has(key);\n}\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n  var data = this.__data__;\n  if (data instanceof ListCache) {\n    var pairs = data.__data__;\n    if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n      pairs.push([key, value]);\n      this.size = ++data.size;\n      return this;\n    }\n    data = this.__data__ = new MapCache(pairs);\n  }\n  data.set(key, value);\n  this.size = data.size;\n  return this;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n  var isArr = isArray(value),\n      isArg = !isArr && isArguments(value),\n      isBuff = !isArr && !isArg && isBuffer(value),\n      isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n      skipIndexes = isArr || isArg || isBuff || isType,\n      result = skipIndexes ? baseTimes(value.length, String) : [],\n      length = result.length;\n\n  for (var key in value) {\n    if ((inherited || hasOwnProperty.call(value, key)) &&\n        !(skipIndexes && (\n           // Safari 9 has enumerable `arguments.length` in strict mode.\n           key == 'length' ||\n           // Node.js 0.10 has enumerable non-index properties on buffers.\n           (isBuff && (key == 'offset' || key == 'parent')) ||\n           // PhantomJS 2 has enumerable non-index properties on typed arrays.\n           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n           // Skip index properties.\n           isIndex(key, length)\n        ))) {\n      result.push(key);\n    }\n  }\n  return result;\n}\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n  var length = array.length;\n  while (length--) {\n    if (eq(array[length][0], key)) {\n      return length;\n    }\n  }\n  return -1;\n}\n\n/**\n * The base implementation of `getAllKeys` and `getAllKeysIn` which uses\n * `keysFunc` and `symbolsFunc` to get the enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @param {Function} symbolsFunc The function to get the symbols of `object`.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction baseGetAllKeys(object, keysFunc, symbolsFunc) {\n  var result = keysFunc(object);\n  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));\n}\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n  if (value == null) {\n    return value === undefined ? undefinedTag : nullTag;\n  }\n  return (symToStringTag && symToStringTag in Object(value))\n    ? getRawTag(value)\n    : objectToString(value);\n}\n\n/**\n * The base implementation of `_.isArguments`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n */\nfunction baseIsArguments(value) {\n  return isObjectLike(value) && baseGetTag(value) == argsTag;\n}\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {boolean} bitmask The bitmask flags.\n *  1 - Unordered comparison\n *  2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, bitmask, customizer, stack) {\n  if (value === other) {\n    return true;\n  }\n  if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {\n    return value !== value && other !== other;\n  }\n  return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n}\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {\n  var objIsArr = isArray(object),\n      othIsArr = isArray(other),\n      objTag = objIsArr ? arrayTag : getTag(object),\n      othTag = othIsArr ? arrayTag : getTag(other);\n\n  objTag = objTag == argsTag ? objectTag : objTag;\n  othTag = othTag == argsTag ? objectTag : othTag;\n\n  var objIsObj = objTag == objectTag,\n      othIsObj = othTag == objectTag,\n      isSameTag = objTag == othTag;\n\n  if (isSameTag && isBuffer(object)) {\n    if (!isBuffer(other)) {\n      return false;\n    }\n    objIsArr = true;\n    objIsObj = false;\n  }\n  if (isSameTag && !objIsObj) {\n    stack || (stack = new Stack);\n    return (objIsArr || isTypedArray(object))\n      ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)\n      : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);\n  }\n  if (!(bitmask & COMPARE_PARTIAL_FLAG)) {\n    var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n        othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n    if (objIsWrapped || othIsWrapped) {\n      var objUnwrapped = objIsWrapped ? object.value() : object,\n          othUnwrapped = othIsWrapped ? other.value() : other;\n\n      stack || (stack = new Stack);\n      return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);\n    }\n  }\n  if (!isSameTag) {\n    return false;\n  }\n  stack || (stack = new Stack);\n  return equalObjects(object, other, bitmask, customizer, equalFunc, stack);\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n *  else `false`.\n */\nfunction baseIsNative(value) {\n  if (!isObject(value) || isMasked(value)) {\n    return false;\n  }\n  var pattern = isFunction(value) ? reIsNative : reIsHostCtor;\n  return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n  return isObjectLike(value) &&\n    isLength(value.length) && !!typedArrayTags[baseGetTag(value)];\n}\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n  if (!isPrototype(object)) {\n    return nativeKeys(object);\n  }\n  var result = [];\n  for (var key in Object(object)) {\n    if (hasOwnProperty.call(object, key) && key != 'constructor') {\n      result.push(key);\n    }\n  }\n  return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, bitmask, customizer, equalFunc, stack) {\n  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n      arrLength = array.length,\n      othLength = other.length;\n\n  if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n    return false;\n  }\n  // Assume cyclic values are equal.\n  var stacked = stack.get(array);\n  if (stacked && stack.get(other)) {\n    return stacked == other;\n  }\n  var index = -1,\n      result = true,\n      seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;\n\n  stack.set(array, other);\n  stack.set(other, array);\n\n  // Ignore non-index properties.\n  while (++index < arrLength) {\n    var arrValue = array[index],\n        othValue = other[index];\n\n    if (customizer) {\n      var compared = isPartial\n        ? customizer(othValue, arrValue, index, other, array, stack)\n        : customizer(arrValue, othValue, index, array, other, stack);\n    }\n    if (compared !== undefined) {\n      if (compared) {\n        continue;\n      }\n      result = false;\n      break;\n    }\n    // Recursively compare arrays (susceptible to call stack limits).\n    if (seen) {\n      if (!arraySome(other, function(othValue, othIndex) {\n            if (!cacheHas(seen, othIndex) &&\n                (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n              return seen.push(othIndex);\n            }\n          })) {\n        result = false;\n        break;\n      }\n    } else if (!(\n          arrValue === othValue ||\n            equalFunc(arrValue, othValue, bitmask, customizer, stack)\n        )) {\n      result = false;\n      break;\n    }\n  }\n  stack['delete'](array);\n  stack['delete'](other);\n  return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {\n  switch (tag) {\n    case dataViewTag:\n      if ((object.byteLength != other.byteLength) ||\n          (object.byteOffset != other.byteOffset)) {\n        return false;\n      }\n      object = object.buffer;\n      other = other.buffer;\n\n    case arrayBufferTag:\n      if ((object.byteLength != other.byteLength) ||\n          !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n        return false;\n      }\n      return true;\n\n    case boolTag:\n    case dateTag:\n    case numberTag:\n      // Coerce booleans to `1` or `0` and dates to milliseconds.\n      // Invalid dates are coerced to `NaN`.\n      return eq(+object, +other);\n\n    case errorTag:\n      return object.name == other.name && object.message == other.message;\n\n    case regexpTag:\n    case stringTag:\n      // Coerce regexes to strings and treat strings, primitives and objects,\n      // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n      // for more details.\n      return object == (other + '');\n\n    case mapTag:\n      var convert = mapToArray;\n\n    case setTag:\n      var isPartial = bitmask & COMPARE_PARTIAL_FLAG;\n      convert || (convert = setToArray);\n\n      if (object.size != other.size && !isPartial) {\n        return false;\n      }\n      // Assume cyclic values are equal.\n      var stacked = stack.get(object);\n      if (stacked) {\n        return stacked == other;\n      }\n      bitmask |= COMPARE_UNORDERED_FLAG;\n\n      // Recursively compare objects (susceptible to call stack limits).\n      stack.set(object, other);\n      var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);\n      stack['delete'](object);\n      return result;\n\n    case symbolTag:\n      if (symbolValueOf) {\n        return symbolValueOf.call(object) == symbolValueOf.call(other);\n      }\n  }\n  return false;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, bitmask, customizer, equalFunc, stack) {\n  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n      objProps = getAllKeys(object),\n      objLength = objProps.length,\n      othProps = getAllKeys(other),\n      othLength = othProps.length;\n\n  if (objLength != othLength && !isPartial) {\n    return false;\n  }\n  var index = objLength;\n  while (index--) {\n    var key = objProps[index];\n    if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n      return false;\n    }\n  }\n  // Assume cyclic values are equal.\n  var stacked = stack.get(object);\n  if (stacked && stack.get(other)) {\n    return stacked == other;\n  }\n  var result = true;\n  stack.set(object, other);\n  stack.set(other, object);\n\n  var skipCtor = isPartial;\n  while (++index < objLength) {\n    key = objProps[index];\n    var objValue = object[key],\n        othValue = other[key];\n\n    if (customizer) {\n      var compared = isPartial\n        ? customizer(othValue, objValue, key, other, object, stack)\n        : customizer(objValue, othValue, key, object, other, stack);\n    }\n    // Recursively compare objects (susceptible to call stack limits).\n    if (!(compared === undefined\n          ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))\n          : compared\n        )) {\n      result = false;\n      break;\n    }\n    skipCtor || (skipCtor = key == 'constructor');\n  }\n  if (result && !skipCtor) {\n    var objCtor = object.constructor,\n        othCtor = other.constructor;\n\n    // Non `Object` object instances with different constructors are not equal.\n    if (objCtor != othCtor &&\n        ('constructor' in object && 'constructor' in other) &&\n        !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n          typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n      result = false;\n    }\n  }\n  stack['delete'](object);\n  stack['delete'](other);\n  return result;\n}\n\n/**\n * Creates an array of own enumerable property names and symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction getAllKeys(object) {\n  return baseGetAllKeys(object, keys, getSymbols);\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n  var data = map.__data__;\n  return isKeyable(key)\n    ? data[typeof key == 'string' ? 'string' : 'hash']\n    : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n  var value = getValue(object, key);\n  return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\nfunction getRawTag(value) {\n  var isOwn = hasOwnProperty.call(value, symToStringTag),\n      tag = value[symToStringTag];\n\n  try {\n    value[symToStringTag] = undefined;\n    var unmasked = true;\n  } catch (e) {}\n\n  var result = nativeObjectToString.call(value);\n  if (unmasked) {\n    if (isOwn) {\n      value[symToStringTag] = tag;\n    } else {\n      delete value[symToStringTag];\n    }\n  }\n  return result;\n}\n\n/**\n * Creates an array of the own enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbols = !nativeGetSymbols ? stubArray : function(object) {\n  if (object == null) {\n    return [];\n  }\n  object = Object(object);\n  return arrayFilter(nativeGetSymbols(object), function(symbol) {\n    return propertyIsEnumerable.call(object, symbol);\n  });\n};\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n    (Map && getTag(new Map) != mapTag) ||\n    (Promise && getTag(Promise.resolve()) != promiseTag) ||\n    (Set && getTag(new Set) != setTag) ||\n    (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n  getTag = function(value) {\n    var result = baseGetTag(value),\n        Ctor = result == objectTag ? value.constructor : undefined,\n        ctorString = Ctor ? toSource(Ctor) : '';\n\n    if (ctorString) {\n      switch (ctorString) {\n        case dataViewCtorString: return dataViewTag;\n        case mapCtorString: return mapTag;\n        case promiseCtorString: return promiseTag;\n        case setCtorString: return setTag;\n        case weakMapCtorString: return weakMapTag;\n      }\n    }\n    return result;\n  };\n}\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n  length = length == null ? MAX_SAFE_INTEGER : length;\n  return !!length &&\n    (typeof value == 'number' || reIsUint.test(value)) &&\n    (value > -1 && value % 1 == 0 && value < length);\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n  var type = typeof value;\n  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n    ? (value !== '__proto__')\n    : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n  return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n  var Ctor = value && value.constructor,\n      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n  return value === proto;\n}\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n  return nativeObjectToString.call(value);\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n  if (func != null) {\n    try {\n      return funcToString.call(func);\n    } catch (e) {}\n    try {\n      return (func + '');\n    } catch (e) {}\n  }\n  return '';\n}\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n  return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n *  else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n  return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n    !propertyIsEnumerable.call(value, 'callee');\n};\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n  return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\n/**\n * Performs a deep comparison between two values to determine if they are\n * equivalent.\n *\n * **Note:** This method supports comparing arrays, array buffers, booleans,\n * date objects, error objects, maps, numbers, `Object` objects, regexes,\n * sets, strings, symbols, and typed arrays. `Object` objects are compared\n * by their own, not inherited, enumerable properties. Functions and DOM\n * nodes are compared by strict equality, i.e. `===`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.isEqual(object, other);\n * // => true\n *\n * object === other;\n * // => false\n */\nfunction isEqual(value, other) {\n  return baseIsEqual(value, other);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n  if (!isObject(value)) {\n    return false;\n  }\n  // The use of `Object#toString` avoids issues with the `typeof` operator\n  // in Safari 9 which returns 'object' for typed arrays and other constructors.\n  var tag = baseGetTag(value);\n  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n  return typeof value == 'number' &&\n    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n  var type = typeof value;\n  return value != null && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n  return value != null && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n *   this.a = 1;\n *   this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\n/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n  return [];\n}\n\n/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n  return false;\n}\n\nmodule.exports = isEqual;\n\n/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(\"./node_modules/webpack/buildin/global.js\"), __webpack_require__(\"./node_modules/webpack/buildin/module.js\")(module)))\n\n//# sourceURL=webpack:///./node_modules/lodash.isequal/index.js?")},"./node_modules/object-assign/index.js":function(module,exports,__webpack_require__){"use strict";eval("/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc');  // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n\n\n//# sourceURL=webpack:///./node_modules/object-assign/index.js?")},"./node_modules/prop-types/factoryWithThrowingShims.js":function(module,exports,__webpack_require__){"use strict";eval("/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\nvar ReactPropTypesSecret = __webpack_require__(\"./node_modules/prop-types/lib/ReactPropTypesSecret.js\");\n\nfunction emptyFunction() {}\nfunction emptyFunctionWithReset() {}\nemptyFunctionWithReset.resetWarningCache = emptyFunction;\n\nmodule.exports = function() {\n  function shim(props, propName, componentName, location, propFullName, secret) {\n    if (secret === ReactPropTypesSecret) {\n      // It is still safe when called from React.\n      return;\n    }\n    var err = new Error(\n      'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n      'Use PropTypes.checkPropTypes() to call them. ' +\n      'Read more at http://fb.me/use-check-prop-types'\n    );\n    err.name = 'Invariant Violation';\n    throw err;\n  };\n  shim.isRequired = shim;\n  function getShim() {\n    return shim;\n  };\n  // Important!\n  // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.\n  var ReactPropTypes = {\n    array: shim,\n    bool: shim,\n    func: shim,\n    number: shim,\n    object: shim,\n    string: shim,\n    symbol: shim,\n\n    any: shim,\n    arrayOf: getShim,\n    element: shim,\n    elementType: shim,\n    instanceOf: getShim,\n    node: shim,\n    objectOf: getShim,\n    oneOf: getShim,\n    oneOfType: getShim,\n    shape: getShim,\n    exact: getShim,\n\n    checkPropTypes: emptyFunctionWithReset,\n    resetWarningCache: emptyFunction\n  };\n\n  ReactPropTypes.PropTypes = ReactPropTypes;\n\n  return ReactPropTypes;\n};\n\n\n//# 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Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }\n\n// Define some constant arrays just to avoid re-creating these\nvar EMPTY_ARRAY = [];\nvar NO_SUBSCRIPTION_ARRAY = [null, null];\n\nvar stringifyComponent = function stringifyComponent(Comp) {\n  try {\n    return JSON.stringify(Comp);\n  } catch (err) {\n    return String(Comp);\n  }\n};\n\nfunction storeStateUpdatesReducer(state, action) {\n  var updateCount = state[1];\n  return [action.payload, updateCount + 1];\n}\n\nfunction useIsomorphicLayoutEffectWithArgs(effectFunc, effectArgs, dependencies) {\n  (0, _useIsomorphicLayoutEffect.useIsomorphicLayoutEffect)(function () {\n    return effectFunc.apply(void 0, effectArgs);\n  }, dependencies);\n}\n\nfunction captureWrapperProps(lastWrapperProps, lastChildProps, renderIsScheduled, wrapperProps, actualChildProps, childPropsFromStoreUpdate, notifyNestedSubs) {\n  // We want to capture the wrapper props and child props we used for later comparisons\n  lastWrapperProps.current = wrapperProps;\n  lastChildProps.current = actualChildProps;\n  renderIsScheduled.current = false; // If the render was from a store update, clear out that reference and cascade the subscriber update\n\n  if (childPropsFromStoreUpdate.current) {\n    childPropsFromStoreUpdate.current = null;\n    notifyNestedSubs();\n  }\n}\n\nfunction subscribeUpdates(shouldHandleStateChanges, store, subscription, childPropsSelector, lastWrapperProps, lastChildProps, renderIsScheduled, childPropsFromStoreUpdate, notifyNestedSubs, forceComponentUpdateDispatch) {\n  // If we\'re not subscribed to the store, nothing to do here\n  if (!shouldHandleStateChanges) return; // Capture values for checking if and when this component unmounts\n\n  var didUnsubscribe = false;\n  var lastThrownError = null; // We\'ll run this callback every time a store subscription update propagates to this component\n\n  var checkForUpdates = function checkForUpdates() {\n    if (didUnsubscribe) {\n      // Don\'t run stale listeners.\n      // Redux doesn\'t guarantee unsubscriptions happen until next dispatch.\n      return;\n    }\n\n    var latestStoreState = store.getState();\n    var newChildProps, error;\n\n    try {\n      // Actually run the selector with the most recent store state and wrapper props\n      // to determine what the child props should be\n      newChildProps = childPropsSelector(latestStoreState, lastWrapperProps.current);\n    } catch (e) {\n      error = e;\n      lastThrownError = e;\n    }\n\n    if (!error) {\n      lastThrownError = null;\n    } // If the child props haven\'t changed, nothing to do here - cascade the subscription update\n\n\n    if (newChildProps === lastChildProps.current) {\n      if (!renderIsScheduled.current) {\n        notifyNestedSubs();\n      }\n    } else {\n      // Save references to the new child props.  Note that we track the "child props from store update"\n      // as a ref instead of a useState/useReducer because we need a way to determine if that value has\n      // been processed.  If this went into useState/useReducer, we couldn\'t clear out the value without\n      // forcing another re-render, which we don\'t want.\n      lastChildProps.current = newChildProps;\n      childPropsFromStoreUpdate.current = newChildProps;\n      renderIsScheduled.current = true; // If the child props _did_ change (or we caught an error), this wrapper component needs to re-render\n\n      forceComponentUpdateDispatch({\n        type: \'STORE_UPDATED\',\n        payload: {\n          error: error\n        }\n      });\n    }\n  }; // Actually subscribe to the nearest connected ancestor (or store)\n\n\n  subscription.onStateChange = checkForUpdates;\n  subscription.trySubscribe(); // Pull data from the store after first render in case the store has\n  // changed since we began.\n\n  checkForUpdates();\n\n  var unsubscribeWrapper = function unsubscribeWrapper() {\n    didUnsubscribe = true;\n    subscription.tryUnsubscribe();\n    subscription.onStateChange = null;\n\n    if (lastThrownError) {\n      // It\'s possible that we caught an error due to a bad mapState function, but the\n      // parent re-rendered without this component and we\'re about to unmount.\n      // This shouldn\'t happen as long as we do top-down subscriptions correctly, but\n      // if we ever do those wrong, this throw will surface the error in our tests.\n      // In that case, throw the error from here so it doesn\'t get lost.\n      throw lastThrownError;\n    }\n  };\n\n  return unsubscribeWrapper;\n}\n\nvar initStateUpdates = function initStateUpdates() {\n  return [null, 0];\n};\n\nfunction connectAdvanced(\n/*\r\n  selectorFactory is a func that is responsible for returning the selector function used to\r\n  compute new props from state, props, and dispatch. For example:\r\n      export default connectAdvanced((dispatch, options) => (state, props) => ({\r\n      thing: state.things[props.thingId],\r\n      saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)),\r\n    }))(YourComponent)\r\n    Access to dispatch is provided to the factory so selectorFactories can bind actionCreators\r\n  outside of their selector as an optimization. Options passed to connectAdvanced are passed to\r\n  the selectorFactory, along with displayName and WrappedComponent, as the second argument.\r\n    Note that selectorFactory is responsible for all caching/memoization of inbound and outbound\r\n  props. Do not use connectAdvanced directly without memoizing results between calls to your\r\n  selector, otherwise the Connect component will re-render on every state or props change.\r\n*/\nselectorFactory, // options object:\n_ref) {\n  if (_ref === void 0) {\n    _ref = {};\n  }\n\n  var _ref2 = _ref,\n      _ref2$getDisplayName = _ref2.getDisplayName,\n      getDisplayName = _ref2$getDisplayName === void 0 ? function (name) {\n    return "ConnectAdvanced(" + name + ")";\n  } : _ref2$getDisplayName,\n      _ref2$methodName = _ref2.methodName,\n      methodName = _ref2$methodName === void 0 ? \'connectAdvanced\' : _ref2$methodName,\n      _ref2$renderCountProp = _ref2.renderCountProp,\n      renderCountProp = _ref2$renderCountProp === void 0 ? undefined : _ref2$renderCountProp,\n      _ref2$shouldHandleSta = _ref2.shouldHandleStateChanges,\n      shouldHandleStateChanges = _ref2$shouldHandleSta === void 0 ? true : _ref2$shouldHandleSta,\n      _ref2$storeKey = _ref2.storeKey,\n      storeKey = _ref2$storeKey === void 0 ? \'store\' : _ref2$storeKey,\n      _ref2$withRef = _ref2.withRef,\n      withRef = _ref2$withRef === void 0 ? false : _ref2$withRef,\n      _ref2$forwardRef = _ref2.forwardRef,\n      forwardRef = _ref2$forwardRef === void 0 ? false : _ref2$forwardRef,\n      _ref2$context = _ref2.context,\n      context = _ref2$context === void 0 ? _Context.ReactReduxContext : _ref2$context,\n      connectOptions = (0, _objectWithoutPropertiesLoose2.default)(_ref2, ["getDisplayName", "methodName", "renderCountProp", "shouldHandleStateChanges", "storeKey", "withRef", "forwardRef", "context"]);\n\n  if (false) { var customStoreWarningMessage; }\n\n  var Context = context;\n  return function wrapWithConnect(WrappedComponent) {\n    if (false) {}\n\n    var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || \'Component\';\n    var displayName = getDisplayName(wrappedComponentName);\n    var selectorFactoryOptions = (0, _extends2.default)({}, connectOptions, {\n      getDisplayName: getDisplayName,\n      methodName: methodName,\n      renderCountProp: renderCountProp,\n      shouldHandleStateChanges: shouldHandleStateChanges,\n      storeKey: storeKey,\n      displayName: displayName,\n      wrappedComponentName: wrappedComponentName,\n      WrappedComponent: WrappedComponent\n    });\n    var pure = connectOptions.pure;\n\n    function createChildSelector(store) {\n      return selectorFactory(store.dispatch, selectorFactoryOptions);\n    } // If we aren\'t running in "pure" mode, we don\'t want to memoize values.\n    // To avoid conditionally calling hooks, we fall back to a tiny wrapper\n    // that just executes the given callback immediately.\n\n\n    var usePureOnlyMemo = pure ? _react.useMemo : function (callback) {\n      return callback();\n    };\n\n    function ConnectFunction(props) {\n      var _useMemo = (0, _react.useMemo)(function () {\n        // Distinguish between actual "data" props that were passed to the wrapper component,\n        // and values needed to control behavior (forwarded refs, alternate context instances).\n        // To maintain the wrapperProps object reference, memoize this destructuring.\n        var forwardedRef = props.forwardedRef,\n            wrapperProps = (0, _objectWithoutPropertiesLoose2.default)(props, ["forwardedRef"]);\n        return [props.context, forwardedRef, wrapperProps];\n      }, [props]),\n          propsContext = _useMemo[0],\n          forwardedRef = _useMemo[1],\n          wrapperProps = _useMemo[2];\n\n      var ContextToUse = (0, _react.useMemo)(function () {\n        // Users may optionally pass in a custom context instance to use instead of our ReactReduxContext.\n        // Memoize the check that determines which context instance we should use.\n        return propsContext && propsContext.Consumer && (0, _reactIs.isContextConsumer)( /*#__PURE__*/_react.default.createElement(propsContext.Consumer, null)) ? propsContext : Context;\n      }, [propsContext, Context]); // Retrieve the store and ancestor subscription via context, if available\n\n      var contextValue = (0, _react.useContext)(ContextToUse); // The store _must_ exist as either a prop or in context.\n      // We\'ll check to see if it _looks_ like a Redux store first.\n      // This allows us to pass through a `store` prop that is just a plain value.\n\n      var didStoreComeFromProps = Boolean(props.store) && Boolean(props.store.getState) && Boolean(props.store.dispatch);\n      var didStoreComeFromContext = Boolean(contextValue) && Boolean(contextValue.store);\n\n      if (false) {} // Based on the previous check, one of these must be true\n\n\n      var store = didStoreComeFromProps ? props.store : contextValue.store;\n      var childPropsSelector = (0, _react.useMemo)(function () {\n        // The child props selector needs the store reference as an input.\n        // Re-create this selector whenever the store changes.\n        return createChildSelector(store);\n      }, [store]);\n\n      var _useMemo2 = (0, _react.useMemo)(function () {\n        if (!shouldHandleStateChanges) return NO_SUBSCRIPTION_ARRAY; // This Subscription\'s source should match where store came from: props vs. context. A component\n        // connected to the store via props shouldn\'t use subscription from context, or vice versa.\n\n        var subscription = new _Subscription.default(store, didStoreComeFromProps ? null : contextValue.subscription); // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in\n        // the middle of the notification loop, where `subscription` will then be null. This can\n        // probably be avoided if Subscription\'s listeners logic is changed to not call listeners\n        // that have been unsubscribed in the  middle of the notification loop.\n\n        var notifyNestedSubs = subscription.notifyNestedSubs.bind(subscription);\n        return [subscription, notifyNestedSubs];\n      }, [store, didStoreComeFromProps, contextValue]),\n          subscription = _useMemo2[0],\n          notifyNestedSubs = _useMemo2[1]; // Determine what {store, subscription} value should be put into nested context, if necessary,\n      // and memoize that value to avoid unnecessary context updates.\n\n\n      var overriddenContextValue = (0, _react.useMemo)(function () {\n        if (didStoreComeFromProps) {\n          // This component is directly subscribed to a store from props.\n          // We don\'t want descendants reading from this store - pass down whatever\n          // the existing context value is from the nearest connected ancestor.\n          return contextValue;\n        } // Otherwise, put this component\'s subscription instance into context, so that\n        // connected descendants won\'t update until after this component is done\n\n\n        return (0, _extends2.default)({}, contextValue, {\n          subscription: subscription\n        });\n      }, [didStoreComeFromProps, contextValue, subscription]); // We need to force this wrapper component to re-render whenever a Redux store update\n      // causes a change to the calculated child component props (or we caught an error in mapState)\n\n      var _useReducer = (0, _react.useReducer)(storeStateUpdatesReducer, EMPTY_ARRAY, initStateUpdates),\n          _useReducer$ = _useReducer[0],\n          previousStateUpdateResult = _useReducer$[0],\n          forceComponentUpdateDispatch = _useReducer[1]; // Propagate any mapState/mapDispatch errors upwards\n\n\n      if (previousStateUpdateResult && previousStateUpdateResult.error) {\n        throw previousStateUpdateResult.error;\n      } // Set up refs to coordinate values between the subscription effect and the render logic\n\n\n      var lastChildProps = (0, _react.useRef)();\n      var lastWrapperProps = (0, _react.useRef)(wrapperProps);\n      var childPropsFromStoreUpdate = (0, _react.useRef)();\n      var renderIsScheduled = (0, _react.useRef)(false);\n      var actualChildProps = usePureOnlyMemo(function () {\n        // Tricky logic here:\n        // - This render may have been triggered by a Redux store update that produced new child props\n        // - However, we may have gotten new wrapper props after that\n        // If we have new child props, and the same wrapper props, we know we should use the new child props as-is.\n        // But, if we have new wrapper props, those might change the child props, so we have to recalculate things.\n        // So, we\'ll use the child props from store update only if the wrapper props are the same as last time.\n        if (childPropsFromStoreUpdate.current && wrapperProps === lastWrapperProps.current) {\n          return childPropsFromStoreUpdate.current;\n        } // TODO We\'re reading the store directly in render() here. Bad idea?\n        // This will likely cause Bad Things (TM) to happen in Concurrent Mode.\n        // Note that we do this because on renders _not_ caused by store updates, we need the latest store state\n        // to determine what the child props should be.\n\n\n        return childPropsSelector(store.getState(), wrapperProps);\n      }, [store, previousStateUpdateResult, wrapperProps]); // We need this to execute synchronously every time we re-render. However, React warns\n      // about useLayoutEffect in SSR, so we try to detect environment and fall back to\n      // just useEffect instead to avoid the warning, since neither will run anyway.\n\n      useIsomorphicLayoutEffectWithArgs(captureWrapperProps, [lastWrapperProps, lastChildProps, renderIsScheduled, wrapperProps, actualChildProps, childPropsFromStoreUpdate, notifyNestedSubs]); // Our re-subscribe logic only runs when the store/subscription setup changes\n\n      useIsomorphicLayoutEffectWithArgs(subscribeUpdates, [shouldHandleStateChanges, store, subscription, childPropsSelector, lastWrapperProps, lastChildProps, renderIsScheduled, childPropsFromStoreUpdate, notifyNestedSubs, forceComponentUpdateDispatch], [store, subscription, childPropsSelector]); // Now that all that\'s done, we can finally try to actually render the child component.\n      // We memoize the elements for the rendered child component as an optimization.\n\n      var renderedWrappedComponent = (0, _react.useMemo)(function () {\n        return /*#__PURE__*/_react.default.createElement(WrappedComponent, (0, _extends2.default)({}, actualChildProps, {\n          ref: forwardedRef\n        }));\n      }, [forwardedRef, WrappedComponent, actualChildProps]); // If React sees the exact same element reference as last time, it bails out of re-rendering\n      // that child, same as if it was wrapped in React.memo() or returned false from shouldComponentUpdate.\n\n      var renderedChild = (0, _react.useMemo)(function () {\n        if (shouldHandleStateChanges) {\n          // If this component is subscribed to store updates, we need to pass its own\n          // subscription instance down to our descendants. That means rendering the same\n          // Context instance, and putting a different value into the context.\n          return /*#__PURE__*/_react.default.createElement(ContextToUse.Provider, {\n            value: overriddenContextValue\n          }, renderedWrappedComponent);\n        }\n\n        return renderedWrappedComponent;\n      }, [ContextToUse, renderedWrappedComponent, overriddenContextValue]);\n      return renderedChild;\n    } // If we\'re in "pure" mode, ensure our wrapper component only re-renders when incoming props have changed.\n\n\n    var Connect = pure ? /*#__PURE__*/_react.default.memo(ConnectFunction) : ConnectFunction;\n    Connect.WrappedComponent = WrappedComponent;\n    Connect.displayName = displayName;\n\n    if (forwardRef) {\n      var forwarded = /*#__PURE__*/_react.default.forwardRef(function forwardConnectRef(props, ref) {\n        return /*#__PURE__*/_react.default.createElement(Connect, (0, _extends2.default)({}, props, {\n          forwardedRef: ref\n        }));\n      });\n\n      forwarded.displayName = displayName;\n      forwarded.WrappedComponent = WrappedComponent;\n      return (0, _hoistNonReactStatics.default)(forwarded, WrappedComponent);\n    }\n\n    return (0, _hoistNonReactStatics.default)(Connect, WrappedComponent);\n  };\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/components/connectAdvanced.js?')},"./node_modules/react-redux/es/connect/connect.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.createConnect = createConnect;\nexports.default = void 0;\n\nvar _typeof2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/typeof.js"));\n\nvar _extends2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/esm/extends.js"));\n\nvar _objectWithoutPropertiesLoose2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js"));\n\nvar _connectAdvanced = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/components/connectAdvanced.js"));\n\nvar _shallowEqual = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/shallowEqual.js"));\n\nvar _mapDispatchToProps = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/connect/mapDispatchToProps.js"));\n\nvar _mapStateToProps = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/connect/mapStateToProps.js"));\n\nvar _mergeProps = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/connect/mergeProps.js"));\n\nvar _selectorFactory = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/connect/selectorFactory.js"));\n\n/*\r\n  connect is a facade over connectAdvanced. It turns its args into a compatible\r\n  selectorFactory, which has the signature:\r\n\r\n    (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps\r\n  \r\n  connect passes its args to connectAdvanced as options, which will in turn pass them to\r\n  selectorFactory each time a Connect component instance is instantiated or hot reloaded.\r\n\r\n  selectorFactory returns a final props selector from its mapStateToProps,\r\n  mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps,\r\n  mergePropsFactories, and pure args.\r\n\r\n  The resulting final props selector is called by the Connect component instance whenever\r\n  it receives new props or store state.\r\n */\nfunction match(arg, factories, name) {\n  for (var i = factories.length - 1; i >= 0; i--) {\n    var result = factories[i](arg);\n    if (result) return result;\n  }\n\n  return function (dispatch, options) {\n    throw new Error("Invalid value of type " + (0, _typeof2.default)(arg) + " for " + name + " argument when connecting component " + options.wrappedComponentName + ".");\n  };\n}\n\nfunction strictEqual(a, b) {\n  return a === b;\n} // createConnect with default args builds the \'official\' connect behavior. Calling it with\n// different options opens up some testing and extensibility scenarios\n\n\nfunction createConnect(_temp) {\n  var _ref = _temp === void 0 ? {} : _temp,\n      _ref$connectHOC = _ref.connectHOC,\n      connectHOC = _ref$connectHOC === void 0 ? _connectAdvanced.default : _ref$connectHOC,\n      _ref$mapStateToPropsF = _ref.mapStateToPropsFactories,\n      mapStateToPropsFactories = _ref$mapStateToPropsF === void 0 ? _mapStateToProps.default : _ref$mapStateToPropsF,\n      _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories,\n      mapDispatchToPropsFactories = _ref$mapDispatchToPro === void 0 ? _mapDispatchToProps.default : _ref$mapDispatchToPro,\n      _ref$mergePropsFactor = _ref.mergePropsFactories,\n      mergePropsFactories = _ref$mergePropsFactor === void 0 ? _mergeProps.default : _ref$mergePropsFactor,\n      _ref$selectorFactory = _ref.selectorFactory,\n      selectorFactory = _ref$selectorFactory === void 0 ? _selectorFactory.default : _ref$selectorFactory;\n\n  return function connect(mapStateToProps, mapDispatchToProps, mergeProps, _ref2) {\n    if (_ref2 === void 0) {\n      _ref2 = {};\n    }\n\n    var _ref3 = _ref2,\n        _ref3$pure = _ref3.pure,\n        pure = _ref3$pure === void 0 ? true : _ref3$pure,\n        _ref3$areStatesEqual = _ref3.areStatesEqual,\n        areStatesEqual = _ref3$areStatesEqual === void 0 ? strictEqual : _ref3$areStatesEqual,\n        _ref3$areOwnPropsEqua = _ref3.areOwnPropsEqual,\n        areOwnPropsEqual = _ref3$areOwnPropsEqua === void 0 ? _shallowEqual.default : _ref3$areOwnPropsEqua,\n        _ref3$areStatePropsEq = _ref3.areStatePropsEqual,\n        areStatePropsEqual = _ref3$areStatePropsEq === void 0 ? _shallowEqual.default : _ref3$areStatePropsEq,\n        _ref3$areMergedPropsE = _ref3.areMergedPropsEqual,\n        areMergedPropsEqual = _ref3$areMergedPropsE === void 0 ? _shallowEqual.default : _ref3$areMergedPropsE,\n        extraOptions = (0, _objectWithoutPropertiesLoose2.default)(_ref3, ["pure", "areStatesEqual", "areOwnPropsEqual", "areStatePropsEqual", "areMergedPropsEqual"]);\n    var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, \'mapStateToProps\');\n    var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, \'mapDispatchToProps\');\n    var initMergeProps = match(mergeProps, mergePropsFactories, \'mergeProps\');\n    return connectHOC(selectorFactory, (0, _extends2.default)({\n      // used in error messages\n      methodName: \'connect\',\n      // used to compute Connect\'s displayName from the wrapped component\'s displayName.\n      getDisplayName: function getDisplayName(name) {\n        return "Connect(" + name + ")";\n      },\n      // if mapStateToProps is falsy, the Connect component doesn\'t subscribe to store state changes\n      shouldHandleStateChanges: Boolean(mapStateToProps),\n      // passed through to selectorFactory\n      initMapStateToProps: initMapStateToProps,\n      initMapDispatchToProps: initMapDispatchToProps,\n      initMergeProps: initMergeProps,\n      pure: pure,\n      areStatesEqual: areStatesEqual,\n      areOwnPropsEqual: areOwnPropsEqual,\n      areStatePropsEqual: areStatePropsEqual,\n      areMergedPropsEqual: areMergedPropsEqual\n    }, extraOptions));\n  };\n}\n\nvar _default = /*#__PURE__*/createConnect();\n\nexports.default = _default;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/connect.js?')},"./node_modules/react-redux/es/connect/mapDispatchToProps.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = void 0;\nexports.whenMapDispatchToPropsIsFunction = whenMapDispatchToPropsIsFunction;\nexports.whenMapDispatchToPropsIsMissing = whenMapDispatchToPropsIsMissing;\nexports.whenMapDispatchToPropsIsObject = whenMapDispatchToPropsIsObject;\n\nvar _typeof2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/typeof.js"));\n\nvar _redux = __webpack_require__("./node_modules/redux/es/redux.js");\n\nvar _wrapMapToProps = __webpack_require__("./node_modules/react-redux/es/connect/wrapMapToProps.js");\n\nfunction whenMapDispatchToPropsIsFunction(mapDispatchToProps) {\n  return typeof mapDispatchToProps === \'function\' ? (0, _wrapMapToProps.wrapMapToPropsFunc)(mapDispatchToProps, \'mapDispatchToProps\') : undefined;\n}\n\nfunction whenMapDispatchToPropsIsMissing(mapDispatchToProps) {\n  return !mapDispatchToProps ? (0, _wrapMapToProps.wrapMapToPropsConstant)(function (dispatch) {\n    return {\n      dispatch: dispatch\n    };\n  }) : undefined;\n}\n\nfunction whenMapDispatchToPropsIsObject(mapDispatchToProps) {\n  return mapDispatchToProps && (0, _typeof2.default)(mapDispatchToProps) === \'object\' ? (0, _wrapMapToProps.wrapMapToPropsConstant)(function (dispatch) {\n    return (0, _redux.bindActionCreators)(mapDispatchToProps, dispatch);\n  }) : undefined;\n}\n\nvar _default = [whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject];\nexports.default = _default;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/mapDispatchToProps.js?')},"./node_modules/react-redux/es/connect/mapStateToProps.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = void 0;\nexports.whenMapStateToPropsIsFunction = whenMapStateToPropsIsFunction;\nexports.whenMapStateToPropsIsMissing = whenMapStateToPropsIsMissing;\n\nvar _wrapMapToProps = __webpack_require__(\"./node_modules/react-redux/es/connect/wrapMapToProps.js\");\n\nfunction whenMapStateToPropsIsFunction(mapStateToProps) {\n  return typeof mapStateToProps === 'function' ? (0, _wrapMapToProps.wrapMapToPropsFunc)(mapStateToProps, 'mapStateToProps') : undefined;\n}\n\nfunction whenMapStateToPropsIsMissing(mapStateToProps) {\n  return !mapStateToProps ? (0, _wrapMapToProps.wrapMapToPropsConstant)(function () {\n    return {};\n  }) : undefined;\n}\n\nvar _default = [whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing];\nexports.default = _default;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/mapStateToProps.js?")},"./node_modules/react-redux/es/connect/mergeProps.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = void 0;\nexports.defaultMergeProps = defaultMergeProps;\nexports.whenMergePropsIsFunction = whenMergePropsIsFunction;\nexports.whenMergePropsIsOmitted = whenMergePropsIsOmitted;\nexports.wrapMergePropsFunc = wrapMergePropsFunc;\n\nvar _extends2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/esm/extends.js"));\n\nvar _verifyPlainObject = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/verifyPlainObject.js"));\n\nfunction defaultMergeProps(stateProps, dispatchProps, ownProps) {\n  return (0, _extends2.default)({}, ownProps, {}, stateProps, {}, dispatchProps);\n}\n\nfunction wrapMergePropsFunc(mergeProps) {\n  return function initMergePropsProxy(dispatch, _ref) {\n    var displayName = _ref.displayName,\n        pure = _ref.pure,\n        areMergedPropsEqual = _ref.areMergedPropsEqual;\n    var hasRunOnce = false;\n    var mergedProps;\n    return function mergePropsProxy(stateProps, dispatchProps, ownProps) {\n      var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n\n      if (hasRunOnce) {\n        if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;\n      } else {\n        hasRunOnce = true;\n        mergedProps = nextMergedProps;\n        if (false) {}\n      }\n\n      return mergedProps;\n    };\n  };\n}\n\nfunction whenMergePropsIsFunction(mergeProps) {\n  return typeof mergeProps === \'function\' ? wrapMergePropsFunc(mergeProps) : undefined;\n}\n\nfunction whenMergePropsIsOmitted(mergeProps) {\n  return !mergeProps ? function () {\n    return defaultMergeProps;\n  } : undefined;\n}\n\nvar _default = [whenMergePropsIsFunction, whenMergePropsIsOmitted];\nexports.default = _default;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/mergeProps.js?')},"./node_modules/react-redux/es/connect/selectorFactory.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = finalPropsSelectorFactory;\nexports.impureFinalPropsSelectorFactory = impureFinalPropsSelectorFactory;\nexports.pureFinalPropsSelectorFactory = pureFinalPropsSelectorFactory;\n\nvar _objectWithoutPropertiesLoose2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js"));\n\nvar _verifySubselectors = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/connect/verifySubselectors.js"));\n\nfunction impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) {\n  return function impureFinalPropsSelector(state, ownProps) {\n    return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps);\n  };\n}\n\nfunction pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) {\n  var areStatesEqual = _ref.areStatesEqual,\n      areOwnPropsEqual = _ref.areOwnPropsEqual,\n      areStatePropsEqual = _ref.areStatePropsEqual;\n  var hasRunAtLeastOnce = false;\n  var state;\n  var ownProps;\n  var stateProps;\n  var dispatchProps;\n  var mergedProps;\n\n  function handleFirstCall(firstState, firstOwnProps) {\n    state = firstState;\n    ownProps = firstOwnProps;\n    stateProps = mapStateToProps(state, ownProps);\n    dispatchProps = mapDispatchToProps(dispatch, ownProps);\n    mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n    hasRunAtLeastOnce = true;\n    return mergedProps;\n  }\n\n  function handleNewPropsAndNewState() {\n    stateProps = mapStateToProps(state, ownProps);\n    if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n    mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n    return mergedProps;\n  }\n\n  function handleNewProps() {\n    if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps);\n    if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n    mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n    return mergedProps;\n  }\n\n  function handleNewState() {\n    var nextStateProps = mapStateToProps(state, ownProps);\n    var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps);\n    stateProps = nextStateProps;\n    if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n    return mergedProps;\n  }\n\n  function handleSubsequentCalls(nextState, nextOwnProps) {\n    var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps);\n    var stateChanged = !areStatesEqual(nextState, state);\n    state = nextState;\n    ownProps = nextOwnProps;\n    if (propsChanged && stateChanged) return handleNewPropsAndNewState();\n    if (propsChanged) return handleNewProps();\n    if (stateChanged) return handleNewState();\n    return mergedProps;\n  }\n\n  return function pureFinalPropsSelector(nextState, nextOwnProps) {\n    return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps);\n  };\n} // TODO: Add more comments\n// If pure is true, the selector returned by selectorFactory will memoize its results,\n// allowing connectAdvanced\'s shouldComponentUpdate to return false if final\n// props have not changed. If false, the selector will always return a new\n// object and shouldComponentUpdate will always return true.\n\n\nfunction finalPropsSelectorFactory(dispatch, _ref2) {\n  var initMapStateToProps = _ref2.initMapStateToProps,\n      initMapDispatchToProps = _ref2.initMapDispatchToProps,\n      initMergeProps = _ref2.initMergeProps,\n      options = (0, _objectWithoutPropertiesLoose2.default)(_ref2, ["initMapStateToProps", "initMapDispatchToProps", "initMergeProps"]);\n  var mapStateToProps = initMapStateToProps(dispatch, options);\n  var mapDispatchToProps = initMapDispatchToProps(dispatch, options);\n  var mergeProps = initMergeProps(dispatch, options);\n\n  if (false) {}\n\n  var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory;\n  return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options);\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/selectorFactory.js?')},"./node_modules/react-redux/es/connect/verifySubselectors.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = verifySubselectors;\n\nvar _warning = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/warning.js"));\n\nfunction verify(selector, methodName, displayName) {\n  if (!selector) {\n    throw new Error("Unexpected value for " + methodName + " in " + displayName + ".");\n  } else if (methodName === \'mapStateToProps\' || methodName === \'mapDispatchToProps\') {\n    if (!Object.prototype.hasOwnProperty.call(selector, \'dependsOnOwnProps\')) {\n      (0, _warning.default)("The selector for " + methodName + " of " + displayName + " did not specify a value for dependsOnOwnProps.");\n    }\n  }\n}\n\nfunction verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) {\n  verify(mapStateToProps, \'mapStateToProps\', displayName);\n  verify(mapDispatchToProps, \'mapDispatchToProps\', displayName);\n  verify(mergeProps, \'mergeProps\', displayName);\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/verifySubselectors.js?')},"./node_modules/react-redux/es/connect/wrapMapToProps.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.getDependsOnOwnProps = getDependsOnOwnProps;\nexports.wrapMapToPropsConstant = wrapMapToPropsConstant;\nexports.wrapMapToPropsFunc = wrapMapToPropsFunc;\n\nvar _verifyPlainObject = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/verifyPlainObject.js"));\n\nfunction wrapMapToPropsConstant(getConstant) {\n  return function initConstantSelector(dispatch, options) {\n    var constant = getConstant(dispatch, options);\n\n    function constantSelector() {\n      return constant;\n    }\n\n    constantSelector.dependsOnOwnProps = false;\n    return constantSelector;\n  };\n} // dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args\n// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine\n// whether mapToProps needs to be invoked when props have changed.\n//\n// A length of one signals that mapToProps does not depend on props from the parent component.\n// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and\n// therefore not reporting its length accurately..\n\n\nfunction getDependsOnOwnProps(mapToProps) {\n  return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1;\n} // Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction,\n// this function wraps mapToProps in a proxy function which does several things:\n//\n//  * Detects whether the mapToProps function being called depends on props, which\n//    is used by selectorFactory to decide if it should reinvoke on props changes.\n//\n//  * On first call, handles mapToProps if returns another function, and treats that\n//    new function as the true mapToProps for subsequent calls.\n//\n//  * On first call, verifies the first result is a plain object, in order to warn\n//    the developer that their mapToProps function is not returning a valid result.\n//\n\n\nfunction wrapMapToPropsFunc(mapToProps, methodName) {\n  return function initProxySelector(dispatch, _ref) {\n    var displayName = _ref.displayName;\n\n    var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) {\n      return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch);\n    }; // allow detectFactoryAndVerify to get ownProps\n\n\n    proxy.dependsOnOwnProps = true;\n\n    proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) {\n      proxy.mapToProps = mapToProps;\n      proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps);\n      var props = proxy(stateOrDispatch, ownProps);\n\n      if (typeof props === \'function\') {\n        proxy.mapToProps = props;\n        proxy.dependsOnOwnProps = getDependsOnOwnProps(props);\n        props = proxy(stateOrDispatch, ownProps);\n      }\n\n      if (false) {}\n      return props;\n    };\n\n    return proxy;\n  };\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/connect/wrapMapToProps.js?')},"./node_modules/react-redux/es/hooks/useDispatch.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.createDispatchHook = createDispatchHook;\nexports.useDispatch = void 0;\n\nvar _Context = __webpack_require__(\"./node_modules/react-redux/es/components/Context.js\");\n\nvar _useStore = __webpack_require__(\"./node_modules/react-redux/es/hooks/useStore.js\");\n\n/**\r\n * Hook factory, which creates a `useDispatch` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your `<Provider>`.\r\n * @returns {Function} A `useDispatch` hook bound to the specified context.\r\n */\nfunction createDispatchHook(context) {\n  if (context === void 0) {\n    context = _Context.ReactReduxContext;\n  }\n\n  var useStore = context === _Context.ReactReduxContext ? _useStore.useStore : (0, _useStore.createStoreHook)(context);\n  return function useDispatch() {\n    var store = useStore();\n    return store.dispatch;\n  };\n}\n/**\r\n * A hook to access the redux `dispatch` function.\r\n *\r\n * @returns {any|function} redux store's `dispatch` function\r\n *\r\n * @example\r\n *\r\n * import React, { useCallback } from 'react'\r\n * import { useDispatch } from 'react-redux'\r\n *\r\n * export const CounterComponent = ({ value }) => {\r\n *   const dispatch = useDispatch()\r\n *   const increaseCounter = useCallback(() => dispatch({ type: 'increase-counter' }), [])\r\n *   return (\r\n *     <div>\r\n *       <span>{value}</span>\r\n *       <button onClick={increaseCounter}>Increase counter</button>\r\n *     </div>\r\n *   )\r\n * }\r\n */\n\n\nvar useDispatch = /*#__PURE__*/createDispatchHook();\nexports.useDispatch = useDispatch;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/hooks/useDispatch.js?")},"./node_modules/react-redux/es/hooks/useReduxContext.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.useReduxContext = useReduxContext;\n\nvar _react = __webpack_require__("./node_modules/react/index.js");\n\nvar _Context = __webpack_require__("./node_modules/react-redux/es/components/Context.js");\n\n/**\r\n * A hook to access the value of the `ReactReduxContext`. This is a low-level\r\n * hook that you should usually not need to call directly.\r\n *\r\n * @returns {any} the value of the `ReactReduxContext`\r\n *\r\n * @example\r\n *\r\n * import React from \'react\'\r\n * import { useReduxContext } from \'react-redux\'\r\n *\r\n * export const CounterComponent = ({ value }) => {\r\n *   const { store } = useReduxContext()\r\n *   return <div>{store.getState()}</div>\r\n * }\r\n */\nfunction useReduxContext() {\n  var contextValue = (0, _react.useContext)(_Context.ReactReduxContext);\n\n  if (false) {}\n\n  return contextValue;\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/hooks/useReduxContext.js?')},"./node_modules/react-redux/es/hooks/useSelector.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.createSelectorHook = createSelectorHook;\nexports.useSelector = void 0;\n\nvar _react = __webpack_require__("./node_modules/react/index.js");\n\nvar _useReduxContext2 = __webpack_require__("./node_modules/react-redux/es/hooks/useReduxContext.js");\n\nvar _Subscription = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/Subscription.js"));\n\nvar _useIsomorphicLayoutEffect = __webpack_require__("./node_modules/react-redux/es/utils/useIsomorphicLayoutEffect.js");\n\nvar _Context = __webpack_require__("./node_modules/react-redux/es/components/Context.js");\n\nvar refEquality = function refEquality(a, b) {\n  return a === b;\n};\n\nfunction useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub) {\n  var _useReducer = (0, _react.useReducer)(function (s) {\n    return s + 1;\n  }, 0),\n      forceRender = _useReducer[1];\n\n  var subscription = (0, _react.useMemo)(function () {\n    return new _Subscription.default(store, contextSub);\n  }, [store, contextSub]);\n  var latestSubscriptionCallbackError = (0, _react.useRef)();\n  var latestSelector = (0, _react.useRef)();\n  var latestSelectedState = (0, _react.useRef)();\n  var selectedState;\n\n  try {\n    if (selector !== latestSelector.current || latestSubscriptionCallbackError.current) {\n      selectedState = selector(store.getState());\n    } else {\n      selectedState = latestSelectedState.current;\n    }\n  } catch (err) {\n    if (latestSubscriptionCallbackError.current) {\n      err.message += "\\nThe error may be correlated with this previous error:\\n" + latestSubscriptionCallbackError.current.stack + "\\n\\n";\n    }\n\n    throw err;\n  }\n\n  (0, _useIsomorphicLayoutEffect.useIsomorphicLayoutEffect)(function () {\n    latestSelector.current = selector;\n    latestSelectedState.current = selectedState;\n    latestSubscriptionCallbackError.current = undefined;\n  });\n  (0, _useIsomorphicLayoutEffect.useIsomorphicLayoutEffect)(function () {\n    function checkForUpdates() {\n      try {\n        var newSelectedState = latestSelector.current(store.getState());\n\n        if (equalityFn(newSelectedState, latestSelectedState.current)) {\n          return;\n        }\n\n        latestSelectedState.current = newSelectedState;\n      } catch (err) {\n        // we ignore all errors here, since when the component\n        // is re-rendered, the selectors are called again, and\n        // will throw again, if neither props nor store state\n        // changed\n        latestSubscriptionCallbackError.current = err;\n      }\n\n      forceRender({});\n    }\n\n    subscription.onStateChange = checkForUpdates;\n    subscription.trySubscribe();\n    checkForUpdates();\n    return function () {\n      return subscription.tryUnsubscribe();\n    };\n  }, [store, subscription]);\n  return selectedState;\n}\n/**\r\n * Hook factory, which creates a `useSelector` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your `<Provider>`.\r\n * @returns {Function} A `useSelector` hook bound to the specified context.\r\n */\n\n\nfunction createSelectorHook(context) {\n  if (context === void 0) {\n    context = _Context.ReactReduxContext;\n  }\n\n  var useReduxContext = context === _Context.ReactReduxContext ? _useReduxContext2.useReduxContext : function () {\n    return (0, _react.useContext)(context);\n  };\n  return function useSelector(selector, equalityFn) {\n    if (equalityFn === void 0) {\n      equalityFn = refEquality;\n    }\n\n    if (false) {}\n\n    var _useReduxContext = useReduxContext(),\n        store = _useReduxContext.store,\n        contextSub = _useReduxContext.subscription;\n\n    return useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub);\n  };\n}\n/**\r\n * A hook to access the redux store\'s state. This hook takes a selector function\r\n * as an argument. The selector is called with the store state.\r\n *\r\n * This hook takes an optional equality comparison function as the second parameter\r\n * that allows you to customize the way the selected state is compared to determine\r\n * whether the component needs to be re-rendered.\r\n *\r\n * @param {Function} selector the selector function\r\n * @param {Function=} equalityFn the function that will be used to determine equality\r\n *\r\n * @returns {any} the selected state\r\n *\r\n * @example\r\n *\r\n * import React from \'react\'\r\n * import { useSelector } from \'react-redux\'\r\n *\r\n * export const CounterComponent = () => {\r\n *   const counter = useSelector(state => state.counter)\r\n *   return <div>{counter}</div>\r\n * }\r\n */\n\n\nvar useSelector = /*#__PURE__*/createSelectorHook();\nexports.useSelector = useSelector;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/hooks/useSelector.js?')},"./node_modules/react-redux/es/hooks/useStore.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.createStoreHook = createStoreHook;\nexports.useStore = void 0;\n\nvar _react = __webpack_require__("./node_modules/react/index.js");\n\nvar _Context = __webpack_require__("./node_modules/react-redux/es/components/Context.js");\n\nvar _useReduxContext2 = __webpack_require__("./node_modules/react-redux/es/hooks/useReduxContext.js");\n\n/**\r\n * Hook factory, which creates a `useStore` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your `<Provider>`.\r\n * @returns {Function} A `useStore` hook bound to the specified context.\r\n */\nfunction createStoreHook(context) {\n  if (context === void 0) {\n    context = _Context.ReactReduxContext;\n  }\n\n  var useReduxContext = context === _Context.ReactReduxContext ? _useReduxContext2.useReduxContext : function () {\n    return (0, _react.useContext)(context);\n  };\n  return function useStore() {\n    var _useReduxContext = useReduxContext(),\n        store = _useReduxContext.store;\n\n    return store;\n  };\n}\n/**\r\n * A hook to access the redux store.\r\n *\r\n * @returns {any} the redux store\r\n *\r\n * @example\r\n *\r\n * import React from \'react\'\r\n * import { useStore } from \'react-redux\'\r\n *\r\n * export const ExampleComponent = () => {\r\n *   const store = useStore()\r\n *   return <div>{store.getState()}</div>\r\n * }\r\n */\n\n\nvar useStore = /*#__PURE__*/createStoreHook();\nexports.useStore = useStore;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/hooks/useStore.js?')},"./node_modules/react-redux/es/index.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nObject.defineProperty(exports, "Provider", {\n  enumerable: true,\n  get: function get() {\n    return _Provider.default;\n  }\n});\nObject.defineProperty(exports, "ReactReduxContext", {\n  enumerable: true,\n  get: function get() {\n    return _Context.ReactReduxContext;\n  }\n});\nObject.defineProperty(exports, "batch", {\n  enumerable: true,\n  get: function get() {\n    return _reactBatchedUpdates.unstable_batchedUpdates;\n  }\n});\nObject.defineProperty(exports, "connect", {\n  enumerable: true,\n  get: function get() {\n    return _connect.default;\n  }\n});\nObject.defineProperty(exports, "connectAdvanced", {\n  enumerable: true,\n  get: function get() {\n    return _connectAdvanced.default;\n  }\n});\nObject.defineProperty(exports, "createDispatchHook", {\n  enumerable: true,\n  get: function get() {\n    return _useDispatch.createDispatchHook;\n  }\n});\nObject.defineProperty(exports, "createSelectorHook", {\n  enumerable: true,\n  get: function get() {\n    return _useSelector.createSelectorHook;\n  }\n});\nObject.defineProperty(exports, "createStoreHook", {\n  enumerable: true,\n  get: function get() {\n    return _useStore.createStoreHook;\n  }\n});\nObject.defineProperty(exports, "shallowEqual", {\n  enumerable: true,\n  get: function get() {\n    return _shallowEqual.default;\n  }\n});\nObject.defineProperty(exports, "useDispatch", {\n  enumerable: true,\n  get: function get() {\n    return _useDispatch.useDispatch;\n  }\n});\nObject.defineProperty(exports, "useSelector", {\n  enumerable: true,\n  get: function get() {\n    return _useSelector.useSelector;\n  }\n});\nObject.defineProperty(exports, "useStore", {\n  enumerable: true,\n  get: function get() {\n    return _useStore.useStore;\n  }\n});\n\nvar _Provider = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/components/Provider.js"));\n\nvar _connectAdvanced = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/components/connectAdvanced.js"));\n\nvar _Context = __webpack_require__("./node_modules/react-redux/es/components/Context.js");\n\nvar _connect = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/connect/connect.js"));\n\nvar _useDispatch = __webpack_require__("./node_modules/react-redux/es/hooks/useDispatch.js");\n\nvar _useSelector = __webpack_require__("./node_modules/react-redux/es/hooks/useSelector.js");\n\nvar _useStore = __webpack_require__("./node_modules/react-redux/es/hooks/useStore.js");\n\nvar _batch = __webpack_require__("./node_modules/react-redux/es/utils/batch.js");\n\nvar _reactBatchedUpdates = __webpack_require__("./node_modules/react-redux/es/utils/reactBatchedUpdates.js");\n\nvar _shallowEqual = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/shallowEqual.js"));\n\n(0, _batch.setBatch)(_reactBatchedUpdates.unstable_batchedUpdates);\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/index.js?')},"./node_modules/react-redux/es/utils/Subscription.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = void 0;\n\nvar _batch = __webpack_require__("./node_modules/react-redux/es/utils/batch.js");\n\n// encapsulates the subscription logic for connecting a component to the redux store, as\n// well as nesting subscriptions of descendant components, so that we can ensure the\n// ancestor components re-render before descendants\nvar nullListeners = {\n  notify: function notify() {}\n};\n\nfunction createListenerCollection() {\n  var batch = (0, _batch.getBatch)();\n  var first = null;\n  var last = null;\n  return {\n    clear: function clear() {\n      first = null;\n      last = null;\n    },\n    notify: function notify() {\n      batch(function () {\n        var listener = first;\n\n        while (listener) {\n          listener.callback();\n          listener = listener.next;\n        }\n      });\n    },\n    get: function get() {\n      var listeners = [];\n      var listener = first;\n\n      while (listener) {\n        listeners.push(listener);\n        listener = listener.next;\n      }\n\n      return listeners;\n    },\n    subscribe: function subscribe(callback) {\n      var isSubscribed = true;\n      var listener = last = {\n        callback: callback,\n        next: null,\n        prev: last\n      };\n\n      if (listener.prev) {\n        listener.prev.next = listener;\n      } else {\n        first = listener;\n      }\n\n      return function unsubscribe() {\n        if (!isSubscribed || first === null) return;\n        isSubscribed = false;\n\n        if (listener.next) {\n          listener.next.prev = listener.prev;\n        } else {\n          last = listener.prev;\n        }\n\n        if (listener.prev) {\n          listener.prev.next = listener.next;\n        } else {\n          first = listener.next;\n        }\n      };\n    }\n  };\n}\n\nvar Subscription = /*#__PURE__*/function () {\n  function Subscription(store, parentSub) {\n    this.store = store;\n    this.parentSub = parentSub;\n    this.unsubscribe = null;\n    this.listeners = nullListeners;\n    this.handleChangeWrapper = this.handleChangeWrapper.bind(this);\n  }\n\n  var _proto = Subscription.prototype;\n\n  _proto.addNestedSub = function addNestedSub(listener) {\n    this.trySubscribe();\n    return this.listeners.subscribe(listener);\n  };\n\n  _proto.notifyNestedSubs = function notifyNestedSubs() {\n    this.listeners.notify();\n  };\n\n  _proto.handleChangeWrapper = function handleChangeWrapper() {\n    if (this.onStateChange) {\n      this.onStateChange();\n    }\n  };\n\n  _proto.isSubscribed = function isSubscribed() {\n    return Boolean(this.unsubscribe);\n  };\n\n  _proto.trySubscribe = function trySubscribe() {\n    if (!this.unsubscribe) {\n      this.unsubscribe = this.parentSub ? this.parentSub.addNestedSub(this.handleChangeWrapper) : this.store.subscribe(this.handleChangeWrapper);\n      this.listeners = createListenerCollection();\n    }\n  };\n\n  _proto.tryUnsubscribe = function tryUnsubscribe() {\n    if (this.unsubscribe) {\n      this.unsubscribe();\n      this.unsubscribe = null;\n      this.listeners.clear();\n      this.listeners = nullListeners;\n    }\n  };\n\n  return Subscription;\n}();\n\nexports.default = Subscription;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/utils/Subscription.js?')},"./node_modules/react-redux/es/utils/batch.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.setBatch = exports.getBatch = void 0;\n\n// Default to a dummy "batch" implementation that just runs the callback\nfunction defaultNoopBatch(callback) {\n  callback();\n}\n\nvar batch = defaultNoopBatch; // Allow injecting another batching function later\n\nvar setBatch = function setBatch(newBatch) {\n  return batch = newBatch;\n}; // Supply a getter just to skip dealing with ESM bindings\n\n\nexports.setBatch = setBatch;\n\nvar getBatch = function getBatch() {\n  return batch;\n};\n\nexports.getBatch = getBatch;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/utils/batch.js?')},"./node_modules/react-redux/es/utils/isPlainObject.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = isPlainObject;\n\nvar _typeof2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/typeof.js"));\n\n/**\r\n * @param {any} obj The object to inspect.\r\n * @returns {boolean} True if the argument appears to be a plain object.\r\n */\nfunction isPlainObject(obj) {\n  if ((0, _typeof2.default)(obj) !== \'object\' || obj === null) return false;\n  var proto = Object.getPrototypeOf(obj);\n  if (proto === null) return true;\n  var baseProto = proto;\n\n  while (Object.getPrototypeOf(baseProto) !== null) {\n    baseProto = Object.getPrototypeOf(baseProto);\n  }\n\n  return proto === baseProto;\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/utils/isPlainObject.js?')},"./node_modules/react-redux/es/utils/reactBatchedUpdates.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nObject.defineProperty(exports, "unstable_batchedUpdates", {\n  enumerable: true,\n  get: function get() {\n    return _reactDom.unstable_batchedUpdates;\n  }\n});\n\nvar _reactDom = __webpack_require__("./node_modules/react-dom/index.js");\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/utils/reactBatchedUpdates.js?')},"./node_modules/react-redux/es/utils/shallowEqual.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = shallowEqual;\n\nvar _typeof2 = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/typeof.js"));\n\nfunction is(x, y) {\n  if (x === y) {\n    return x !== 0 || y !== 0 || 1 / x === 1 / y;\n  } else {\n    return x !== x && y !== y;\n  }\n}\n\nfunction shallowEqual(objA, objB) {\n  if (is(objA, objB)) return true;\n\n  if ((0, _typeof2.default)(objA) !== \'object\' || objA === null || (0, _typeof2.default)(objB) !== \'object\' || objB === null) {\n    return false;\n  }\n\n  var keysA = Object.keys(objA);\n  var keysB = Object.keys(objB);\n  if (keysA.length !== keysB.length) return false;\n\n  for (var i = 0; i < keysA.length; i++) {\n    if (!Object.prototype.hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/utils/shallowEqual.js?')},"./node_modules/react-redux/es/utils/useIsomorphicLayoutEffect.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.useIsomorphicLayoutEffect = void 0;\n\nvar _react = __webpack_require__(\"./node_modules/react/index.js\");\n\n// React currently throws a warning when using useLayoutEffect on the server.\n// To get around it, we can conditionally useEffect on the server (no-op) and\n// useLayoutEffect in the browser. We need useLayoutEffect to ensure the store\n// subscription callback always has the selector from the latest render commit\n// available, otherwise a store update may happen between render and the effect,\n// which may cause missed updates; we also must ensure the store subscription\n// is created synchronously, otherwise a store update may occur before the\n// subscription is created and an inconsistent state may be observed\nvar useIsomorphicLayoutEffect = typeof window !== 'undefined' && typeof window.document !== 'undefined' && typeof window.document.createElement !== 'undefined' ? _react.useLayoutEffect : _react.useEffect;\nexports.useIsomorphicLayoutEffect = useIsomorphicLayoutEffect;\n\n//# sourceURL=webpack:///./node_modules/react-redux/es/utils/useIsomorphicLayoutEffect.js?")},"./node_modules/react-redux/es/utils/verifyPlainObject.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/react-redux/node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = verifyPlainObject;\n\nvar _isPlainObject = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/isPlainObject.js"));\n\nvar _warning = _interopRequireDefault(__webpack_require__("./node_modules/react-redux/es/utils/warning.js"));\n\nfunction verifyPlainObject(value, displayName, methodName) {\n  if (!(0, _isPlainObject.default)(value)) {\n    (0, _warning.default)(methodName + "() in " + displayName + " must return a plain object. 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Z().useContext(a,b)};exports.useDebugValue=function(){};exports.useEffect=function(a,b){return Z().useEffect(a,b)};exports.useImperativeHandle=function(a,b,c){return Z().useImperativeHandle(a,b,c)};\nexports.useLayoutEffect=function(a,b){return Z().useLayoutEffect(a,b)};exports.useMemo=function(a,b){return Z().useMemo(a,b)};exports.useReducer=function(a,b,c){return Z().useReducer(a,b,c)};exports.useRef=function(a){return Z().useRef(a)};exports.useState=function(a){return Z().useState(a)};exports.version="16.13.1";\n\n\n//# sourceURL=webpack:///./node_modules/react/cjs/react.production.min.js?')},"./node_modules/react/index.js":function(module,exports,__webpack_require__){"use strict";eval('\n\nif (true) {\n  module.exports = __webpack_require__("./node_modules/react/cjs/react.production.min.js");\n} else {}\n\n\n//# sourceURL=webpack:///./node_modules/react/index.js?')},"./node_modules/redux/es/redux.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nvar _interopRequireDefault = __webpack_require__(\"./node_modules/@babel/runtime/helpers/interopRequireDefault.js\");\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.__DO_NOT_USE__ActionTypes = void 0;\nexports.applyMiddleware = applyMiddleware;\nexports.bindActionCreators = bindActionCreators;\nexports.combineReducers = combineReducers;\nexports.compose = compose;\nexports.createStore = createStore;\n\nvar _typeof2 = _interopRequireDefault(__webpack_require__(\"./node_modules/@babel/runtime/helpers/typeof.js\"));\n\nvar _symbolObservable = _interopRequireDefault(__webpack_require__(\"./node_modules/symbol-observable/es/index.js\"));\n\n/**\n * These are private action types reserved by Redux.\n * For any unknown actions, you must return the current state.\n * If the current state is undefined, you must return the initial state.\n * Do not reference these action types directly in your code.\n */\nvar randomString = function randomString() {\n  return Math.random().toString(36).substring(7).split('').join('.');\n};\n\nvar ActionTypes = {\n  INIT: \"@@redux/INIT\" + randomString(),\n  REPLACE: \"@@redux/REPLACE\" + randomString(),\n  PROBE_UNKNOWN_ACTION: function PROBE_UNKNOWN_ACTION() {\n    return \"@@redux/PROBE_UNKNOWN_ACTION\" + randomString();\n  }\n};\n/**\n * @param {any} obj The object to inspect.\n * @returns {boolean} True if the argument appears to be a plain object.\n */\n\nexports.__DO_NOT_USE__ActionTypes = ActionTypes;\n\nfunction isPlainObject(obj) {\n  if ((0, _typeof2.default)(obj) !== 'object' || obj === null) return false;\n  var proto = obj;\n\n  while (Object.getPrototypeOf(proto) !== null) {\n    proto = Object.getPrototypeOf(proto);\n  }\n\n  return Object.getPrototypeOf(obj) === proto;\n}\n/**\n * Creates a Redux store that holds the state tree.\n * The only way to change the data in the store is to call `dispatch()` on it.\n *\n * There should only be a single store in your app. To specify how different\n * parts of the state tree respond to actions, you may combine several reducers\n * into a single reducer function by using `combineReducers`.\n *\n * @param {Function} reducer A function that returns the next state tree, given\n * the current state tree and the action to handle.\n *\n * @param {any} [preloadedState] The initial state. You may optionally specify it\n * to hydrate the state from the server in universal apps, or to restore a\n * previously serialized user session.\n * If you use `combineReducers` to produce the root reducer function, this must be\n * an object with the same shape as `combineReducers` keys.\n *\n * @param {Function} [enhancer] The store enhancer. You may optionally specify it\n * to enhance the store with third-party capabilities such as middleware,\n * time travel, persistence, etc. The only store enhancer that ships with Redux\n * is `applyMiddleware()`.\n *\n * @returns {Store} A Redux store that lets you read the state, dispatch actions\n * and subscribe to changes.\n */\n\n\nfunction createStore(reducer, preloadedState, enhancer) {\n  var _ref2;\n\n  if (typeof preloadedState === 'function' && typeof enhancer === 'function' || typeof enhancer === 'function' && typeof arguments[3] === 'function') {\n    throw new Error('It looks like you are passing several store enhancers to ' + 'createStore(). This is not supported. Instead, compose them ' + 'together to a single function.');\n  }\n\n  if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {\n    enhancer = preloadedState;\n    preloadedState = undefined;\n  }\n\n  if (typeof enhancer !== 'undefined') {\n    if (typeof enhancer !== 'function') {\n      throw new Error('Expected the enhancer to be a function.');\n    }\n\n    return enhancer(createStore)(reducer, preloadedState);\n  }\n\n  if (typeof reducer !== 'function') {\n    throw new Error('Expected the reducer to be a function.');\n  }\n\n  var currentReducer = reducer;\n  var currentState = preloadedState;\n  var currentListeners = [];\n  var nextListeners = currentListeners;\n  var isDispatching = false;\n  /**\n   * This makes a shallow copy of currentListeners so we can use\n   * nextListeners as a temporary list while dispatching.\n   *\n   * This prevents any bugs around consumers calling\n   * subscribe/unsubscribe in the middle of a dispatch.\n   */\n\n  function ensureCanMutateNextListeners() {\n    if (nextListeners === currentListeners) {\n      nextListeners = currentListeners.slice();\n    }\n  }\n  /**\n   * Reads the state tree managed by the store.\n   *\n   * @returns {any} The current state tree of your application.\n   */\n\n\n  function getState() {\n    if (isDispatching) {\n      throw new Error('You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.');\n    }\n\n    return currentState;\n  }\n  /**\n   * Adds a change listener. It will be called any time an action is dispatched,\n   * and some part of the state tree may potentially have changed. You may then\n   * call `getState()` to read the current state tree inside the callback.\n   *\n   * You may call `dispatch()` from a change listener, with the following\n   * caveats:\n   *\n   * 1. The subscriptions are snapshotted just before every `dispatch()` call.\n   * If you subscribe or unsubscribe while the listeners are being invoked, this\n   * will not have any effect on the `dispatch()` that is currently in progress.\n   * However, the next `dispatch()` call, whether nested or not, will use a more\n   * recent snapshot of the subscription list.\n   *\n   * 2. The listener should not expect to see all state changes, as the state\n   * might have been updated multiple times during a nested `dispatch()` before\n   * the listener is called. It is, however, guaranteed that all subscribers\n   * registered before the `dispatch()` started will be called with the latest\n   * state by the time it exits.\n   *\n   * @param {Function} listener A callback to be invoked on every dispatch.\n   * @returns {Function} A function to remove this change listener.\n   */\n\n\n  function subscribe(listener) {\n    if (typeof listener !== 'function') {\n      throw new Error('Expected the listener to be a function.');\n    }\n\n    if (isDispatching) {\n      throw new Error('You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api-reference/store#subscribelistener for more details.');\n    }\n\n    var isSubscribed = true;\n    ensureCanMutateNextListeners();\n    nextListeners.push(listener);\n    return function unsubscribe() {\n      if (!isSubscribed) {\n        return;\n      }\n\n      if (isDispatching) {\n        throw new Error('You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api-reference/store#subscribelistener for more details.');\n      }\n\n      isSubscribed = false;\n      ensureCanMutateNextListeners();\n      var index = nextListeners.indexOf(listener);\n      nextListeners.splice(index, 1);\n      currentListeners = null;\n    };\n  }\n  /**\n   * Dispatches an action. It is the only way to trigger a state change.\n   *\n   * The `reducer` function, used to create the store, will be called with the\n   * current state tree and the given `action`. Its return value will\n   * be considered the **next** state of the tree, and the change listeners\n   * will be notified.\n   *\n   * The base implementation only supports plain object actions. If you want to\n   * dispatch a Promise, an Observable, a thunk, or something else, you need to\n   * wrap your store creating function into the corresponding middleware. For\n   * example, see the documentation for the `redux-thunk` package. Even the\n   * middleware will eventually dispatch plain object actions using this method.\n   *\n   * @param {Object} action A plain object representing “what changed”. It is\n   * a good idea to keep actions serializable so you can record and replay user\n   * sessions, or use the time travelling `redux-devtools`. An action must have\n   * a `type` property which may not be `undefined`. It is a good idea to use\n   * string constants for action types.\n   *\n   * @returns {Object} For convenience, the same action object you dispatched.\n   *\n   * Note that, if you use a custom middleware, it may wrap `dispatch()` to\n   * return something else (for example, a Promise you can await).\n   */\n\n\n  function dispatch(action) {\n    if (!isPlainObject(action)) {\n      throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.');\n    }\n\n    if (typeof action.type === 'undefined') {\n      throw new Error('Actions may not have an undefined \"type\" property. ' + 'Have you misspelled a constant?');\n    }\n\n    if (isDispatching) {\n      throw new Error('Reducers may not dispatch actions.');\n    }\n\n    try {\n      isDispatching = true;\n      currentState = currentReducer(currentState, action);\n    } finally {\n      isDispatching = false;\n    }\n\n    var listeners = currentListeners = nextListeners;\n\n    for (var i = 0; i < listeners.length; i++) {\n      var listener = listeners[i];\n      listener();\n    }\n\n    return action;\n  }\n  /**\n   * Replaces the reducer currently used by the store to calculate the state.\n   *\n   * You might need this if your app implements code splitting and you want to\n   * load some of the reducers dynamically. You might also need this if you\n   * implement a hot reloading mechanism for Redux.\n   *\n   * @param {Function} nextReducer The reducer for the store to use instead.\n   * @returns {void}\n   */\n\n\n  function replaceReducer(nextReducer) {\n    if (typeof nextReducer !== 'function') {\n      throw new Error('Expected the nextReducer to be a function.');\n    }\n\n    currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT.\n    // Any reducers that existed in both the new and old rootReducer\n    // will receive the previous state. This effectively populates\n    // the new state tree with any relevant data from the old one.\n\n    dispatch({\n      type: ActionTypes.REPLACE\n    });\n  }\n  /**\n   * Interoperability point for observable/reactive libraries.\n   * @returns {observable} A minimal observable of state changes.\n   * For more information, see the observable proposal:\n   * https://github.com/tc39/proposal-observable\n   */\n\n\n  function observable() {\n    var _ref;\n\n    var outerSubscribe = subscribe;\n    return _ref = {\n      /**\n       * The minimal observable subscription method.\n       * @param {Object} observer Any object that can be used as an observer.\n       * The observer object should have a `next` method.\n       * @returns {subscription} An object with an `unsubscribe` method that can\n       * be used to unsubscribe the observable from the store, and prevent further\n       * emission of values from the observable.\n       */\n      subscribe: function subscribe(observer) {\n        if ((0, _typeof2.default)(observer) !== 'object' || observer === null) {\n          throw new TypeError('Expected the observer to be an object.');\n        }\n\n        function observeState() {\n          if (observer.next) {\n            observer.next(getState());\n          }\n        }\n\n        observeState();\n        var unsubscribe = outerSubscribe(observeState);\n        return {\n          unsubscribe: unsubscribe\n        };\n      }\n    }, _ref[_symbolObservable.default] = function () {\n      return this;\n    }, _ref;\n  } // When a store is created, an \"INIT\" action is dispatched so that every\n  // reducer returns their initial state. This effectively populates\n  // the initial state tree.\n\n\n  dispatch({\n    type: ActionTypes.INIT\n  });\n  return _ref2 = {\n    dispatch: dispatch,\n    subscribe: subscribe,\n    getState: getState,\n    replaceReducer: replaceReducer\n  }, _ref2[_symbolObservable.default] = observable, _ref2;\n}\n/**\n * Prints a warning in the console if it exists.\n *\n * @param {String} message The warning message.\n * @returns {void}\n */\n\n\nfunction warning(message) {\n  /* eslint-disable no-console */\n  if (typeof console !== 'undefined' && typeof console.error === 'function') {\n    console.error(message);\n  }\n  /* eslint-enable no-console */\n\n\n  try {\n    // This error was thrown as a convenience so that if you enable\n    // \"break on all exceptions\" in your console,\n    // it would pause the execution at this line.\n    throw new Error(message);\n  } catch (e) {} // eslint-disable-line no-empty\n\n}\n\nfunction getUndefinedStateErrorMessage(key, action) {\n  var actionType = action && action.type;\n  var actionDescription = actionType && \"action \\\"\" + String(actionType) + \"\\\"\" || 'an action';\n  return \"Given \" + actionDescription + \", reducer \\\"\" + key + \"\\\" returned undefined. \" + \"To ignore an action, you must explicitly return the previous state. \" + \"If you want this reducer to hold no value, you can return null instead of undefined.\";\n}\n\nfunction getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {\n  var reducerKeys = Object.keys(reducers);\n  var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';\n\n  if (reducerKeys.length === 0) {\n    return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';\n  }\n\n  if (!isPlainObject(inputState)) {\n    return \"The \" + argumentName + \" has unexpected type of \\\"\" + {}.toString.call(inputState).match(/\\s([a-z|A-Z]+)/)[1] + \"\\\". Expected argument to be an object with the following \" + (\"keys: \\\"\" + reducerKeys.join('\", \"') + \"\\\"\");\n  }\n\n  var unexpectedKeys = Object.keys(inputState).filter(function (key) {\n    return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];\n  });\n  unexpectedKeys.forEach(function (key) {\n    unexpectedKeyCache[key] = true;\n  });\n  if (action && action.type === ActionTypes.REPLACE) return;\n\n  if (unexpectedKeys.length > 0) {\n    return \"Unexpected \" + (unexpectedKeys.length > 1 ? 'keys' : 'key') + \" \" + (\"\\\"\" + unexpectedKeys.join('\", \"') + \"\\\" found in \" + argumentName + \". \") + \"Expected to find one of the known reducer keys instead: \" + (\"\\\"\" + reducerKeys.join('\", \"') + \"\\\". Unexpected keys will be ignored.\");\n  }\n}\n\nfunction assertReducerShape(reducers) {\n  Object.keys(reducers).forEach(function (key) {\n    var reducer = reducers[key];\n    var initialState = reducer(undefined, {\n      type: ActionTypes.INIT\n    });\n\n    if (typeof initialState === 'undefined') {\n      throw new Error(\"Reducer \\\"\" + key + \"\\\" returned undefined during initialization. \" + \"If the state passed to the reducer is undefined, you must \" + \"explicitly return the initial state. The initial state may \" + \"not be undefined. If you don't want to set a value for this reducer, \" + \"you can use null instead of undefined.\");\n    }\n\n    if (typeof reducer(undefined, {\n      type: ActionTypes.PROBE_UNKNOWN_ACTION()\n    }) === 'undefined') {\n      throw new Error(\"Reducer \\\"\" + key + \"\\\" returned undefined when probed with a random type. \" + (\"Don't try to handle \" + ActionTypes.INIT + \" or other actions in \\\"redux/*\\\" \") + \"namespace. They are considered private. Instead, you must return the \" + \"current state for any unknown actions, unless it is undefined, \" + \"in which case you must return the initial state, regardless of the \" + \"action type. The initial state may not be undefined, but can be null.\");\n    }\n  });\n}\n/**\n * Turns an object whose values are different reducer functions, into a single\n * reducer function. It will call every child reducer, and gather their results\n * into a single state object, whose keys correspond to the keys of the passed\n * reducer functions.\n *\n * @param {Object} reducers An object whose values correspond to different\n * reducer functions that need to be combined into one. One handy way to obtain\n * it is to use ES6 `import * as reducers` syntax. The reducers may never return\n * undefined for any action. Instead, they should return their initial state\n * if the state passed to them was undefined, and the current state for any\n * unrecognized action.\n *\n * @returns {Function} A reducer function that invokes every reducer inside the\n * passed object, and builds a state object with the same shape.\n */\n\n\nfunction combineReducers(reducers) {\n  var reducerKeys = Object.keys(reducers);\n  var finalReducers = {};\n\n  for (var i = 0; i < reducerKeys.length; i++) {\n    var key = reducerKeys[i];\n\n    if (false) {}\n\n    if (typeof reducers[key] === 'function') {\n      finalReducers[key] = reducers[key];\n    }\n  }\n\n  var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same\n  // keys multiple times.\n\n  var unexpectedKeyCache;\n\n  if (false) {}\n\n  var shapeAssertionError;\n\n  try {\n    assertReducerShape(finalReducers);\n  } catch (e) {\n    shapeAssertionError = e;\n  }\n\n  return function combination(state, action) {\n    if (state === void 0) {\n      state = {};\n    }\n\n    if (shapeAssertionError) {\n      throw shapeAssertionError;\n    }\n\n    if (false) { var warningMessage; }\n\n    var hasChanged = false;\n    var nextState = {};\n\n    for (var _i = 0; _i < finalReducerKeys.length; _i++) {\n      var _key = finalReducerKeys[_i];\n      var reducer = finalReducers[_key];\n      var previousStateForKey = state[_key];\n      var nextStateForKey = reducer(previousStateForKey, action);\n\n      if (typeof nextStateForKey === 'undefined') {\n        var errorMessage = getUndefinedStateErrorMessage(_key, action);\n        throw new Error(errorMessage);\n      }\n\n      nextState[_key] = nextStateForKey;\n      hasChanged = hasChanged || nextStateForKey !== previousStateForKey;\n    }\n\n    hasChanged = hasChanged || finalReducerKeys.length !== Object.keys(state).length;\n    return hasChanged ? nextState : state;\n  };\n}\n\nfunction bindActionCreator(actionCreator, dispatch) {\n  return function () {\n    return dispatch(actionCreator.apply(this, arguments));\n  };\n}\n/**\n * Turns an object whose values are action creators, into an object with the\n * same keys, but with every function wrapped into a `dispatch` call so they\n * may be invoked directly. This is just a convenience method, as you can call\n * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.\n *\n * For convenience, you can also pass an action creator as the first argument,\n * and get a dispatch wrapped function in return.\n *\n * @param {Function|Object} actionCreators An object whose values are action\n * creator functions. One handy way to obtain it is to use ES6 `import * as`\n * syntax. You may also pass a single function.\n *\n * @param {Function} dispatch The `dispatch` function available on your Redux\n * store.\n *\n * @returns {Function|Object} The object mimicking the original object, but with\n * every action creator wrapped into the `dispatch` call. If you passed a\n * function as `actionCreators`, the return value will also be a single\n * function.\n */\n\n\nfunction bindActionCreators(actionCreators, dispatch) {\n  if (typeof actionCreators === 'function') {\n    return bindActionCreator(actionCreators, dispatch);\n  }\n\n  if ((0, _typeof2.default)(actionCreators) !== 'object' || actionCreators === null) {\n    throw new Error(\"bindActionCreators expected an object or a function, instead received \" + (actionCreators === null ? 'null' : (0, _typeof2.default)(actionCreators)) + \". \" + \"Did you write \\\"import ActionCreators from\\\" instead of \\\"import * as ActionCreators from\\\"?\");\n  }\n\n  var boundActionCreators = {};\n\n  for (var key in actionCreators) {\n    var actionCreator = actionCreators[key];\n\n    if (typeof actionCreator === 'function') {\n      boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);\n    }\n  }\n\n  return boundActionCreators;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nfunction ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    keys.push.apply(keys, Object.getOwnPropertySymbols(object));\n  }\n\n  if (enumerableOnly) keys = keys.filter(function (sym) {\n    return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n  });\n  return keys;\n}\n\nfunction _objectSpread2(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = arguments[i] != null ? arguments[i] : {};\n\n    if (i % 2) {\n      ownKeys(source, true).forEach(function (key) {\n        _defineProperty(target, key, source[key]);\n      });\n    } else if (Object.getOwnPropertyDescriptors) {\n      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n    } else {\n      ownKeys(source).forEach(function (key) {\n        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n      });\n    }\n  }\n\n  return target;\n}\n/**\n * Composes single-argument functions from right to left. The rightmost\n * function can take multiple arguments as it provides the signature for\n * the resulting composite function.\n *\n * @param {...Function} funcs The functions to compose.\n * @returns {Function} A function obtained by composing the argument functions\n * from right to left. For example, compose(f, g, h) is identical to doing\n * (...args) => f(g(h(...args))).\n */\n\n\nfunction compose() {\n  for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {\n    funcs[_key] = arguments[_key];\n  }\n\n  if (funcs.length === 0) {\n    return function (arg) {\n      return arg;\n    };\n  }\n\n  if (funcs.length === 1) {\n    return funcs[0];\n  }\n\n  return funcs.reduce(function (a, b) {\n    return function () {\n      return a(b.apply(void 0, arguments));\n    };\n  });\n}\n/**\n * Creates a store enhancer that applies middleware to the dispatch method\n * of the Redux store. This is handy for a variety of tasks, such as expressing\n * asynchronous actions in a concise manner, or logging every action payload.\n *\n * See `redux-thunk` package as an example of the Redux middleware.\n *\n * Because middleware is potentially asynchronous, this should be the first\n * store enhancer in the composition chain.\n *\n * Note that each middleware will be given the `dispatch` and `getState` functions\n * as named arguments.\n *\n * @param {...Function} middlewares The middleware chain to be applied.\n * @returns {Function} A store enhancer applying the middleware.\n */\n\n\nfunction applyMiddleware() {\n  for (var _len = arguments.length, middlewares = new Array(_len), _key = 0; _key < _len; _key++) {\n    middlewares[_key] = arguments[_key];\n  }\n\n  return function (createStore) {\n    return function () {\n      var store = createStore.apply(void 0, arguments);\n\n      var _dispatch = function dispatch() {\n        throw new Error('Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.');\n      };\n\n      var middlewareAPI = {\n        getState: store.getState,\n        dispatch: function dispatch() {\n          return _dispatch.apply(void 0, arguments);\n        }\n      };\n      var chain = middlewares.map(function (middleware) {\n        return middleware(middlewareAPI);\n      });\n      _dispatch = compose.apply(void 0, chain)(store.dispatch);\n      return _objectSpread2({}, store, {\n        dispatch: _dispatch\n      });\n    };\n  };\n}\n/*\n * This is a dummy function to check if the function name has been altered by minification.\n * If the function has been minified and NODE_ENV !== 'production', warn the user.\n */\n\n\nfunction isCrushed() {}\n\nif (false) {}\n\n//# sourceURL=webpack:///./node_modules/redux/es/redux.js?")},"./node_modules/regenerator-runtime/runtime.js":function(module,exports,__webpack_require__){eval('/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nvar runtime = (function (exports) {\n  "use strict";\n\n  var Op = Object.prototype;\n  var hasOwn = Op.hasOwnProperty;\n  var undefined; // More compressible than void 0.\n  var $Symbol = typeof Symbol === "function" ? Symbol : {};\n  var iteratorSymbol = $Symbol.iterator || "@@iterator";\n  var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";\n  var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";\n\n  function wrap(innerFn, outerFn, self, tryLocsList) {\n    // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n    var generator = Object.create(protoGenerator.prototype);\n    var context = new Context(tryLocsList || []);\n\n    // The ._invoke method unifies the implementations of the .next,\n    // .throw, and .return methods.\n    generator._invoke = makeInvokeMethod(innerFn, self, context);\n\n    return generator;\n  }\n  exports.wrap = wrap;\n\n  // Try/catch helper to minimize deoptimizations. Returns a completion\n  // record like context.tryEntries[i].completion. This interface could\n  // have been (and was previously) designed to take a closure to be\n  // invoked without arguments, but in all the cases we care about we\n  // already have an existing method we want to call, so there\'s no need\n  // to create a new function object. We can even get away with assuming\n  // the method takes exactly one argument, since that happens to be true\n  // in every case, so we don\'t have to touch the arguments object. The\n  // only additional allocation required is the completion record, which\n  // has a stable shape and so hopefully should be cheap to allocate.\n  function tryCatch(fn, obj, arg) {\n    try {\n      return { type: "normal", arg: fn.call(obj, arg) };\n    } catch (err) {\n      return { type: "throw", arg: err };\n    }\n  }\n\n  var GenStateSuspendedStart = "suspendedStart";\n  var GenStateSuspendedYield = "suspendedYield";\n  var GenStateExecuting = "executing";\n  var GenStateCompleted = "completed";\n\n  // Returning this object from the innerFn has the same effect as\n  // breaking out of the dispatch switch statement.\n  var ContinueSentinel = {};\n\n  // Dummy constructor functions that we use as the .constructor and\n  // .constructor.prototype properties for functions that return Generator\n  // objects. For full spec compliance, you may wish to configure your\n  // minifier not to mangle the names of these two functions.\n  function Generator() {}\n  function GeneratorFunction() {}\n  function GeneratorFunctionPrototype() {}\n\n  // This is a polyfill for %IteratorPrototype% for environments that\n  // don\'t natively support it.\n  var IteratorPrototype = {};\n  IteratorPrototype[iteratorSymbol] = function () {\n    return this;\n  };\n\n  var getProto = Object.getPrototypeOf;\n  var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n  if (NativeIteratorPrototype &&\n      NativeIteratorPrototype !== Op &&\n      hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n    // This environment has a native %IteratorPrototype%; use it instead\n    // of the polyfill.\n    IteratorPrototype = NativeIteratorPrototype;\n  }\n\n  var Gp = GeneratorFunctionPrototype.prototype =\n    Generator.prototype = Object.create(IteratorPrototype);\n  GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n  GeneratorFunctionPrototype.constructor = GeneratorFunction;\n  GeneratorFunctionPrototype[toStringTagSymbol] =\n    GeneratorFunction.displayName = "GeneratorFunction";\n\n  // Helper for defining the .next, .throw, and .return methods of the\n  // Iterator interface in terms of a single ._invoke method.\n  function defineIteratorMethods(prototype) {\n    ["next", "throw", "return"].forEach(function(method) {\n      prototype[method] = function(arg) {\n        return this._invoke(method, arg);\n      };\n    });\n  }\n\n  exports.isGeneratorFunction = function(genFun) {\n    var ctor = typeof genFun === "function" && genFun.constructor;\n    return ctor\n      ? ctor === GeneratorFunction ||\n        // For the native GeneratorFunction constructor, the best we can\n        // do is to check its .name property.\n        (ctor.displayName || ctor.name) === "GeneratorFunction"\n      : false;\n  };\n\n  exports.mark = function(genFun) {\n    if (Object.setPrototypeOf) {\n      Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n    } else {\n      genFun.__proto__ = GeneratorFunctionPrototype;\n      if (!(toStringTagSymbol in genFun)) {\n        genFun[toStringTagSymbol] = "GeneratorFunction";\n      }\n    }\n    genFun.prototype = Object.create(Gp);\n    return genFun;\n  };\n\n  // Within the body of any async function, `await x` is transformed to\n  // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n  // `hasOwn.call(value, "__await")` to determine if the yielded value is\n  // meant to be awaited.\n  exports.awrap = function(arg) {\n    return { __await: arg };\n  };\n\n  function AsyncIterator(generator, PromiseImpl) {\n    function invoke(method, arg, resolve, reject) {\n      var record = tryCatch(generator[method], generator, arg);\n      if (record.type === "throw") {\n        reject(record.arg);\n      } else {\n        var result = record.arg;\n        var value = result.value;\n        if (value &&\n            typeof value === "object" &&\n            hasOwn.call(value, "__await")) {\n          return PromiseImpl.resolve(value.__await).then(function(value) {\n            invoke("next", value, resolve, reject);\n          }, function(err) {\n            invoke("throw", err, resolve, reject);\n          });\n        }\n\n        return PromiseImpl.resolve(value).then(function(unwrapped) {\n          // When a yielded Promise is resolved, its final value becomes\n          // the .value of the Promise<{value,done}> result for the\n          // current iteration.\n          result.value = unwrapped;\n          resolve(result);\n        }, function(error) {\n          // If a rejected Promise was yielded, throw the rejection back\n          // into the async generator function so it can be handled there.\n          return invoke("throw", error, resolve, reject);\n        });\n      }\n    }\n\n    var previousPromise;\n\n    function enqueue(method, arg) {\n      function callInvokeWithMethodAndArg() {\n        return new PromiseImpl(function(resolve, reject) {\n          invoke(method, arg, resolve, reject);\n        });\n      }\n\n      return previousPromise =\n        // If enqueue has been called before, then we want to wait until\n        // all previous Promises have been resolved before calling invoke,\n        // so that results are always delivered in the correct order. If\n        // enqueue has not been called before, then it is important to\n        // call invoke immediately, without waiting on a callback to fire,\n        // so that the async generator function has the opportunity to do\n        // any necessary setup in a predictable way. This predictability\n        // is why the Promise constructor synchronously invokes its\n        // executor callback, and why async functions synchronously\n        // execute code before the first await. Since we implement simple\n        // async functions in terms of async generators, it is especially\n        // important to get this right, even though it requires care.\n        previousPromise ? previousPromise.then(\n          callInvokeWithMethodAndArg,\n          // Avoid propagating failures to Promises returned by later\n          // invocations of the iterator.\n          callInvokeWithMethodAndArg\n        ) : callInvokeWithMethodAndArg();\n    }\n\n    // Define the unified helper method that is used to implement .next,\n    // .throw, and .return (see defineIteratorMethods).\n    this._invoke = enqueue;\n  }\n\n  defineIteratorMethods(AsyncIterator.prototype);\n  AsyncIterator.prototype[asyncIteratorSymbol] = function () {\n    return this;\n  };\n  exports.AsyncIterator = AsyncIterator;\n\n  // Note that simple async functions are implemented on top of\n  // AsyncIterator objects; they just return a Promise for the value of\n  // the final result produced by the iterator.\n  exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {\n    if (PromiseImpl === void 0) PromiseImpl = Promise;\n\n    var iter = new AsyncIterator(\n      wrap(innerFn, outerFn, self, tryLocsList),\n      PromiseImpl\n    );\n\n    return exports.isGeneratorFunction(outerFn)\n      ? iter // If outerFn is a generator, return the full iterator.\n      : iter.next().then(function(result) {\n          return result.done ? result.value : iter.next();\n        });\n  };\n\n  function makeInvokeMethod(innerFn, self, context) {\n    var state = GenStateSuspendedStart;\n\n    return function invoke(method, arg) {\n      if (state === GenStateExecuting) {\n        throw new Error("Generator is already running");\n      }\n\n      if (state === GenStateCompleted) {\n        if (method === "throw") {\n          throw arg;\n        }\n\n        // Be forgiving, per 25.3.3.3.3 of the spec:\n        // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n        return doneResult();\n      }\n\n      context.method = method;\n      context.arg = arg;\n\n      while (true) {\n        var delegate = context.delegate;\n        if (delegate) {\n          var delegateResult = maybeInvokeDelegate(delegate, context);\n          if (delegateResult) {\n            if (delegateResult === ContinueSentinel) continue;\n            return delegateResult;\n          }\n        }\n\n        if (context.method === "next") {\n          // Setting context._sent for legacy support of Babel\'s\n          // function.sent implementation.\n          context.sent = context._sent = context.arg;\n\n        } else if (context.method === "throw") {\n          if (state === GenStateSuspendedStart) {\n            state = GenStateCompleted;\n            throw context.arg;\n          }\n\n          context.dispatchException(context.arg);\n\n        } else if (context.method === "return") {\n          context.abrupt("return", context.arg);\n        }\n\n        state = GenStateExecuting;\n\n        var record = tryCatch(innerFn, self, context);\n        if (record.type === "normal") {\n          // If an exception is thrown from innerFn, we leave state ===\n          // GenStateExecuting and loop back for another invocation.\n          state = context.done\n            ? GenStateCompleted\n            : GenStateSuspendedYield;\n\n          if (record.arg === ContinueSentinel) {\n            continue;\n          }\n\n          return {\n            value: record.arg,\n            done: context.done\n          };\n\n        } else if (record.type === "throw") {\n          state = GenStateCompleted;\n          // Dispatch the exception by looping back around to the\n          // context.dispatchException(context.arg) call above.\n          context.method = "throw";\n          context.arg = record.arg;\n        }\n      }\n    };\n  }\n\n  // Call delegate.iterator[context.method](context.arg) and handle the\n  // result, either by returning a { value, done } result from the\n  // delegate iterator, or by modifying context.method and context.arg,\n  // setting context.delegate to null, and returning the ContinueSentinel.\n  function maybeInvokeDelegate(delegate, context) {\n    var method = delegate.iterator[context.method];\n    if (method === undefined) {\n      // A .throw or .return when the delegate iterator has no .throw\n      // method always terminates the yield* loop.\n      context.delegate = null;\n\n      if (context.method === "throw") {\n        // Note: ["return"] must be used for ES3 parsing compatibility.\n        if (delegate.iterator["return"]) {\n          // If the delegate iterator has a return method, give it a\n          // chance to clean up.\n          context.method = "return";\n          context.arg = undefined;\n          maybeInvokeDelegate(delegate, context);\n\n          if (context.method === "throw") {\n            // If maybeInvokeDelegate(context) changed context.method from\n            // "return" to "throw", let that override the TypeError below.\n            return ContinueSentinel;\n          }\n        }\n\n        context.method = "throw";\n        context.arg = new TypeError(\n          "The iterator does not provide a \'throw\' method");\n      }\n\n      return ContinueSentinel;\n    }\n\n    var record = tryCatch(method, delegate.iterator, context.arg);\n\n    if (record.type === "throw") {\n      context.method = "throw";\n      context.arg = record.arg;\n      context.delegate = null;\n      return ContinueSentinel;\n    }\n\n    var info = record.arg;\n\n    if (! info) {\n      context.method = "throw";\n      context.arg = new TypeError("iterator result is not an object");\n      context.delegate = null;\n      return ContinueSentinel;\n    }\n\n    if (info.done) {\n      // Assign the result of the finished delegate to the temporary\n      // variable specified by delegate.resultName (see delegateYield).\n      context[delegate.resultName] = info.value;\n\n      // Resume execution at the desired location (see delegateYield).\n      context.next = delegate.nextLoc;\n\n      // If context.method was "throw" but the delegate handled the\n      // exception, let the outer generator proceed normally. If\n      // context.method was "next", forget context.arg since it has been\n      // "consumed" by the delegate iterator. If context.method was\n      // "return", allow the original .return call to continue in the\n      // outer generator.\n      if (context.method !== "return") {\n        context.method = "next";\n        context.arg = undefined;\n      }\n\n    } else {\n      // Re-yield the result returned by the delegate method.\n      return info;\n    }\n\n    // The delegate iterator is finished, so forget it and continue with\n    // the outer generator.\n    context.delegate = null;\n    return ContinueSentinel;\n  }\n\n  // Define Generator.prototype.{next,throw,return} in terms of the\n  // unified ._invoke helper method.\n  defineIteratorMethods(Gp);\n\n  Gp[toStringTagSymbol] = "Generator";\n\n  // A Generator should always return itself as the iterator object when the\n  // @@iterator function is called on it. Some browsers\' implementations of the\n  // iterator prototype chain incorrectly implement this, causing the Generator\n  // object to not be returned from this call. This ensures that doesn\'t happen.\n  // See https://github.com/facebook/regenerator/issues/274 for more details.\n  Gp[iteratorSymbol] = function() {\n    return this;\n  };\n\n  Gp.toString = function() {\n    return "[object Generator]";\n  };\n\n  function pushTryEntry(locs) {\n    var entry = { tryLoc: locs[0] };\n\n    if (1 in locs) {\n      entry.catchLoc = locs[1];\n    }\n\n    if (2 in locs) {\n      entry.finallyLoc = locs[2];\n      entry.afterLoc = locs[3];\n    }\n\n    this.tryEntries.push(entry);\n  }\n\n  function resetTryEntry(entry) {\n    var record = entry.completion || {};\n    record.type = "normal";\n    delete record.arg;\n    entry.completion = record;\n  }\n\n  function Context(tryLocsList) {\n    // The root entry object (effectively a try statement without a catch\n    // or a finally block) gives us a place to store values thrown from\n    // locations where there is no enclosing try statement.\n    this.tryEntries = [{ tryLoc: "root" }];\n    tryLocsList.forEach(pushTryEntry, this);\n    this.reset(true);\n  }\n\n  exports.keys = function(object) {\n    var keys = [];\n    for (var key in object) {\n      keys.push(key);\n    }\n    keys.reverse();\n\n    // Rather than returning an object with a next method, we keep\n    // things simple and return the next function itself.\n    return function next() {\n      while (keys.length) {\n        var key = keys.pop();\n        if (key in object) {\n          next.value = key;\n          next.done = false;\n          return next;\n        }\n      }\n\n      // To avoid creating an additional object, we just hang the .value\n      // and .done properties off the next function object itself. This\n      // also ensures that the minifier will not anonymize the function.\n      next.done = true;\n      return next;\n    };\n  };\n\n  function values(iterable) {\n    if (iterable) {\n      var iteratorMethod = iterable[iteratorSymbol];\n      if (iteratorMethod) {\n        return iteratorMethod.call(iterable);\n      }\n\n      if (typeof iterable.next === "function") {\n        return iterable;\n      }\n\n      if (!isNaN(iterable.length)) {\n        var i = -1, next = function next() {\n          while (++i < iterable.length) {\n            if (hasOwn.call(iterable, i)) {\n              next.value = iterable[i];\n              next.done = false;\n              return next;\n            }\n          }\n\n          next.value = undefined;\n          next.done = true;\n\n          return next;\n        };\n\n        return next.next = next;\n      }\n    }\n\n    // Return an iterator with no values.\n    return { next: doneResult };\n  }\n  exports.values = values;\n\n  function doneResult() {\n    return { value: undefined, done: true };\n  }\n\n  Context.prototype = {\n    constructor: Context,\n\n    reset: function(skipTempReset) {\n      this.prev = 0;\n      this.next = 0;\n      // Resetting context._sent for legacy support of Babel\'s\n      // function.sent implementation.\n      this.sent = this._sent = undefined;\n      this.done = false;\n      this.delegate = null;\n\n      this.method = "next";\n      this.arg = undefined;\n\n      this.tryEntries.forEach(resetTryEntry);\n\n      if (!skipTempReset) {\n        for (var name in this) {\n          // Not sure about the optimal order of these conditions:\n          if (name.charAt(0) === "t" &&\n              hasOwn.call(this, name) &&\n              !isNaN(+name.slice(1))) {\n            this[name] = undefined;\n          }\n        }\n      }\n    },\n\n    stop: function() {\n      this.done = true;\n\n      var rootEntry = this.tryEntries[0];\n      var rootRecord = rootEntry.completion;\n      if (rootRecord.type === "throw") {\n        throw rootRecord.arg;\n      }\n\n      return this.rval;\n    },\n\n    dispatchException: function(exception) {\n      if (this.done) {\n        throw exception;\n      }\n\n      var context = this;\n      function handle(loc, caught) {\n        record.type = "throw";\n        record.arg = exception;\n        context.next = loc;\n\n        if (caught) {\n          // If the dispatched exception was caught by a catch block,\n          // then let that catch block handle the exception normally.\n          context.method = "next";\n          context.arg = undefined;\n        }\n\n        return !! caught;\n      }\n\n      for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n        var entry = this.tryEntries[i];\n        var record = entry.completion;\n\n        if (entry.tryLoc === "root") {\n          // Exception thrown outside of any try block that could handle\n          // it, so set the completion value of the entire function to\n          // throw the exception.\n          return handle("end");\n        }\n\n        if (entry.tryLoc <= this.prev) {\n          var hasCatch = hasOwn.call(entry, "catchLoc");\n          var hasFinally = hasOwn.call(entry, "finallyLoc");\n\n          if (hasCatch && hasFinally) {\n            if (this.prev < entry.catchLoc) {\n              return handle(entry.catchLoc, true);\n            } else if (this.prev < entry.finallyLoc) {\n              return handle(entry.finallyLoc);\n            }\n\n          } else if (hasCatch) {\n            if (this.prev < entry.catchLoc) {\n              return handle(entry.catchLoc, true);\n            }\n\n          } else if (hasFinally) {\n            if (this.prev < entry.finallyLoc) {\n              return handle(entry.finallyLoc);\n            }\n\n          } else {\n            throw new Error("try statement without catch or finally");\n          }\n        }\n      }\n    },\n\n    abrupt: function(type, arg) {\n      for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n        var entry = this.tryEntries[i];\n        if (entry.tryLoc <= this.prev &&\n            hasOwn.call(entry, "finallyLoc") &&\n            this.prev < entry.finallyLoc) {\n          var finallyEntry = entry;\n          break;\n        }\n      }\n\n      if (finallyEntry &&\n          (type === "break" ||\n           type === "continue") &&\n          finallyEntry.tryLoc <= arg &&\n          arg <= finallyEntry.finallyLoc) {\n        // Ignore the finally entry if control is not jumping to a\n        // location outside the try/catch block.\n        finallyEntry = null;\n      }\n\n      var record = finallyEntry ? finallyEntry.completion : {};\n      record.type = type;\n      record.arg = arg;\n\n      if (finallyEntry) {\n        this.method = "next";\n        this.next = finallyEntry.finallyLoc;\n        return ContinueSentinel;\n      }\n\n      return this.complete(record);\n    },\n\n    complete: function(record, afterLoc) {\n      if (record.type === "throw") {\n        throw record.arg;\n      }\n\n      if (record.type === "break" ||\n          record.type === "continue") {\n        this.next = record.arg;\n      } else if (record.type === "return") {\n        this.rval = this.arg = record.arg;\n        this.method = "return";\n        this.next = "end";\n      } else if (record.type === "normal" && afterLoc) {\n        this.next = afterLoc;\n      }\n\n      return ContinueSentinel;\n    },\n\n    finish: function(finallyLoc) {\n      for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n        var entry = this.tryEntries[i];\n        if (entry.finallyLoc === finallyLoc) {\n          this.complete(entry.completion, entry.afterLoc);\n          resetTryEntry(entry);\n          return ContinueSentinel;\n        }\n      }\n    },\n\n    "catch": function(tryLoc) {\n      for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n        var entry = this.tryEntries[i];\n        if (entry.tryLoc === tryLoc) {\n          var record = entry.completion;\n          if (record.type === "throw") {\n            var thrown = record.arg;\n            resetTryEntry(entry);\n          }\n          return thrown;\n        }\n      }\n\n      // The context.catch method must only be called with a location\n      // argument that corresponds to a known catch block.\n      throw new Error("illegal catch attempt");\n    },\n\n    delegateYield: function(iterable, resultName, nextLoc) {\n      this.delegate = {\n        iterator: values(iterable),\n        resultName: resultName,\n        nextLoc: nextLoc\n      };\n\n      if (this.method === "next") {\n        // Deliberately forget the last sent value so that we don\'t\n        // accidentally pass it on to the delegate.\n        this.arg = undefined;\n      }\n\n      return ContinueSentinel;\n    }\n  };\n\n  // Regardless of whether this script is executing as a CommonJS module\n  // or not, return the runtime object so that we can declare the variable\n  // regeneratorRuntime in the outer scope, which allows this module to be\n  // injected easily by `bin/regenerator --include-runtime script.js`.\n  return exports;\n\n}(\n  // If this script is executing as a CommonJS module, use module.exports\n  // as the regeneratorRuntime namespace. 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See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = __webpack_require__(\"./node_modules/source-map/lib/util.js\");\nvar has = Object.prototype.hasOwnProperty;\nvar hasNativeMap = typeof Map !== \"undefined\";\n\n/**\n * A data structure which is a combination of an array and a set. Adding a new\n * member is O(1), testing for membership is O(1), and finding the index of an\n * element is O(1). Removing elements from the set is not supported. Only\n * strings are supported for membership.\n */\nfunction ArraySet() {\n  this._array = [];\n  this._set = hasNativeMap ? new Map() : Object.create(null);\n}\n\n/**\n * Static method for creating ArraySet instances from an existing array.\n */\nArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n  var set = new ArraySet();\n  for (var i = 0, len = aArray.length; i < len; i++) {\n    set.add(aArray[i], aAllowDuplicates);\n  }\n  return set;\n};\n\n/**\n * Return how many unique items are in this ArraySet. If duplicates have been\n * added, than those do not count towards the size.\n *\n * @returns Number\n */\nArraySet.prototype.size = function ArraySet_size() {\n  return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;\n};\n\n/**\n * Add the given string to this set.\n *\n * @param String aStr\n */\nArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n  var sStr = hasNativeMap ? aStr : util.toSetString(aStr);\n  var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);\n  var idx = this._array.length;\n  if (!isDuplicate || aAllowDuplicates) {\n    this._array.push(aStr);\n  }\n  if (!isDuplicate) {\n    if (hasNativeMap) {\n      this._set.set(aStr, idx);\n    } else {\n      this._set[sStr] = idx;\n    }\n  }\n};\n\n/**\n * Is the given string a member of this set?\n *\n * @param String aStr\n */\nArraySet.prototype.has = function ArraySet_has(aStr) {\n  if (hasNativeMap) {\n    return this._set.has(aStr);\n  } else {\n    var sStr = util.toSetString(aStr);\n    return has.call(this._set, sStr);\n  }\n};\n\n/**\n * What is the index of the given string in the array?\n *\n * @param String aStr\n */\nArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n  if (hasNativeMap) {\n    var idx = this._set.get(aStr);\n    if (idx >= 0) {\n        return idx;\n    }\n  } else {\n    var sStr = util.toSetString(aStr);\n    if (has.call(this._set, sStr)) {\n      return this._set[sStr];\n    }\n  }\n\n  throw new Error('\"' + aStr + '\" is not in the set.');\n};\n\n/**\n * What is the element at the given index?\n *\n * @param Number aIdx\n */\nArraySet.prototype.at = function ArraySet_at(aIdx) {\n  if (aIdx >= 0 && aIdx < this._array.length) {\n    return this._array[aIdx];\n  }\n  throw new Error('No element indexed by ' + aIdx);\n};\n\n/**\n * Returns the array representation of this set (which has the proper indices\n * indicated by indexOf). Note that this is a copy of the internal array used\n * for storing the members so that no one can mess with internal state.\n */\nArraySet.prototype.toArray = function ArraySet_toArray() {\n  return this._array.slice();\n};\n\nexports.ArraySet = ArraySet;\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/array-set.js?")},"./node_modules/source-map/lib/base64-vlq.js":function(module,exports,__webpack_require__){eval('/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n *  * Redistributions of source code must retain the above copyright\n *    notice, this list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above\n *    copyright notice, this list of conditions and the following\n *    disclaimer in the documentation and/or other materials provided\n *    with the distribution.\n *  * Neither the name of Google Inc. nor the names of its\n *    contributors may be used to endorse or promote products derived\n *    from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\nvar base64 = __webpack_require__("./node_modules/source-map/lib/base64.js");\n\n// A single base 64 digit can contain 6 bits of data. For the base 64 variable\n// length quantities we use in the source map spec, the first bit is the sign,\n// the next four bits are the actual value, and the 6th bit is the\n// continuation bit. The continuation bit tells us whether there are more\n// digits in this value following this digit.\n//\n//   Continuation\n//   |    Sign\n//   |    |\n//   V    V\n//   101011\n\nvar VLQ_BASE_SHIFT = 5;\n\n// binary: 100000\nvar VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n// binary: 011111\nvar VLQ_BASE_MASK = VLQ_BASE - 1;\n\n// binary: 100000\nvar VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n/**\n * Converts from a two-complement value to a value where the sign bit is\n * placed in the least significant bit.  For example, as decimals:\n *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n */\nfunction toVLQSigned(aValue) {\n  return aValue < 0\n    ? ((-aValue) << 1) + 1\n    : (aValue << 1) + 0;\n}\n\n/**\n * Converts to a two-complement value from a value where the sign bit is\n * placed in the least significant bit.  For example, as decimals:\n *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n */\nfunction fromVLQSigned(aValue) {\n  var isNegative = (aValue & 1) === 1;\n  var shifted = aValue >> 1;\n  return isNegative\n    ? -shifted\n    : shifted;\n}\n\n/**\n * Returns the base 64 VLQ encoded value.\n */\nexports.encode = function base64VLQ_encode(aValue) {\n  var encoded = "";\n  var digit;\n\n  var vlq = toVLQSigned(aValue);\n\n  do {\n    digit = vlq & VLQ_BASE_MASK;\n    vlq >>>= VLQ_BASE_SHIFT;\n    if (vlq > 0) {\n      // There are still more digits in this value, so we must make sure the\n      // continuation bit is marked.\n      digit |= VLQ_CONTINUATION_BIT;\n    }\n    encoded += base64.encode(digit);\n  } while (vlq > 0);\n\n  return encoded;\n};\n\n/**\n * Decodes the next base 64 VLQ value from the given string and returns the\n * value and the rest of the string via the out parameter.\n */\nexports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n  var strLen = aStr.length;\n  var result = 0;\n  var shift = 0;\n  var continuation, digit;\n\n  do {\n    if (aIndex >= strLen) {\n      throw new Error("Expected more digits in base 64 VLQ value.");\n    }\n\n    digit = base64.decode(aStr.charCodeAt(aIndex++));\n    if (digit === -1) {\n      throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));\n    }\n\n    continuation = !!(digit & VLQ_CONTINUATION_BIT);\n    digit &= VLQ_BASE_MASK;\n    result = result + (digit << shift);\n    shift += VLQ_BASE_SHIFT;\n  } while (continuation);\n\n  aOutParam.value = fromVLQSigned(result);\n  aOutParam.rest = aIndex;\n};\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/base64-vlq.js?')},"./node_modules/source-map/lib/base64.js":function(module,exports){eval("/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n/**\n * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n */\nexports.encode = function (number) {\n  if (0 <= number && number < intToCharMap.length) {\n    return intToCharMap[number];\n  }\n  throw new TypeError(\"Must be between 0 and 63: \" + number);\n};\n\n/**\n * Decode a single base 64 character code digit to an integer. Returns -1 on\n * failure.\n */\nexports.decode = function (charCode) {\n  var bigA = 65;     // 'A'\n  var bigZ = 90;     // 'Z'\n\n  var littleA = 97;  // 'a'\n  var littleZ = 122; // 'z'\n\n  var zero = 48;     // '0'\n  var nine = 57;     // '9'\n\n  var plus = 43;     // '+'\n  var slash = 47;    // '/'\n\n  var littleOffset = 26;\n  var numberOffset = 52;\n\n  // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n  if (bigA <= charCode && charCode <= bigZ) {\n    return (charCode - bigA);\n  }\n\n  // 26 - 51: abcdefghijklmnopqrstuvwxyz\n  if (littleA <= charCode && charCode <= littleZ) {\n    return (charCode - littleA + littleOffset);\n  }\n\n  // 52 - 61: 0123456789\n  if (zero <= charCode && charCode <= nine) {\n    return (charCode - zero + numberOffset);\n  }\n\n  // 62: +\n  if (charCode == plus) {\n    return 62;\n  }\n\n  // 63: /\n  if (charCode == slash) {\n    return 63;\n  }\n\n  // Invalid base64 digit.\n  return -1;\n};\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/base64.js?")},"./node_modules/source-map/lib/binary-search.js":function(module,exports){eval("/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nexports.GREATEST_LOWER_BOUND = 1;\nexports.LEAST_UPPER_BOUND = 2;\n\n/**\n * Recursive implementation of binary search.\n *\n * @param aLow Indices here and lower do not contain the needle.\n * @param aHigh Indices here and higher do not contain the needle.\n * @param aNeedle The element being searched for.\n * @param aHaystack The non-empty array being searched.\n * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n */\nfunction recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n  // This function terminates when one of the following is true:\n  //\n  //   1. We find the exact element we are looking for.\n  //\n  //   2. We did not find the exact element, but we can return the index of\n  //      the next-closest element.\n  //\n  //   3. We did not find the exact element, and there is no next-closest\n  //      element than the one we are searching for, so we return -1.\n  var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n  var cmp = aCompare(aNeedle, aHaystack[mid], true);\n  if (cmp === 0) {\n    // Found the element we are looking for.\n    return mid;\n  }\n  else if (cmp > 0) {\n    // Our needle is greater than aHaystack[mid].\n    if (aHigh - mid > 1) {\n      // The element is in the upper half.\n      return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n    }\n\n    // The exact needle element was not found in this haystack. Determine if\n    // we are in termination case (3) or (2) and return the appropriate thing.\n    if (aBias == exports.LEAST_UPPER_BOUND) {\n      return aHigh < aHaystack.length ? aHigh : -1;\n    } else {\n      return mid;\n    }\n  }\n  else {\n    // Our needle is less than aHaystack[mid].\n    if (mid - aLow > 1) {\n      // The element is in the lower half.\n      return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n    }\n\n    // we are in termination case (3) or (2) and return the appropriate thing.\n    if (aBias == exports.LEAST_UPPER_BOUND) {\n      return mid;\n    } else {\n      return aLow < 0 ? -1 : aLow;\n    }\n  }\n}\n\n/**\n * This is an implementation of binary search which will always try and return\n * the index of the closest element if there is no exact hit. This is because\n * mappings between original and generated line/col pairs are single points,\n * and there is an implicit region between each of them, so a miss just means\n * that you aren't on the very start of a region.\n *\n * @param aNeedle The element you are looking for.\n * @param aHaystack The array that is being searched.\n * @param aCompare A function which takes the needle and an element in the\n *     array and returns -1, 0, or 1 depending on whether the needle is less\n *     than, equal to, or greater than the element, respectively.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n */\nexports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n  if (aHaystack.length === 0) {\n    return -1;\n  }\n\n  var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n                              aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n  if (index < 0) {\n    return -1;\n  }\n\n  // We have found either the exact element, or the next-closest element than\n  // the one we are searching for. However, there may be more than one such\n  // element. Make sure we always return the smallest of these.\n  while (index - 1 >= 0) {\n    if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n      break;\n    }\n    --index;\n  }\n\n  return index;\n};\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/binary-search.js?")},"./node_modules/source-map/lib/quick-sort.js":function(module,exports){eval("/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n// It turns out that some (most?) JavaScript engines don't self-host\n// `Array.prototype.sort`. This makes sense because C++ will likely remain\n// faster than JS when doing raw CPU-intensive sorting. However, when using a\n// custom comparator function, calling back and forth between the VM's C++ and\n// JIT'd JS is rather slow *and* loses JIT type information, resulting in\n// worse generated code for the comparator function than would be optimal. In\n// fact, when sorting with a comparator, these costs outweigh the benefits of\n// sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n// a ~3500ms mean speed-up in `bench/bench.html`.\n\n/**\n * Swap the elements indexed by `x` and `y` in the array `ary`.\n *\n * @param {Array} ary\n *        The array.\n * @param {Number} x\n *        The index of the first item.\n * @param {Number} y\n *        The index of the second item.\n */\nfunction swap(ary, x, y) {\n  var temp = ary[x];\n  ary[x] = ary[y];\n  ary[y] = temp;\n}\n\n/**\n * Returns a random integer within the range `low .. high` inclusive.\n *\n * @param {Number} low\n *        The lower bound on the range.\n * @param {Number} high\n *        The upper bound on the range.\n */\nfunction randomIntInRange(low, high) {\n  return Math.round(low + (Math.random() * (high - low)));\n}\n\n/**\n * The Quick Sort algorithm.\n *\n * @param {Array} ary\n *        An array to sort.\n * @param {function} comparator\n *        Function to use to compare two items.\n * @param {Number} p\n *        Start index of the array\n * @param {Number} r\n *        End index of the array\n */\nfunction doQuickSort(ary, comparator, p, r) {\n  // If our lower bound is less than our upper bound, we (1) partition the\n  // array into two pieces and (2) recurse on each half. If it is not, this is\n  // the empty array and our base case.\n\n  if (p < r) {\n    // (1) Partitioning.\n    //\n    // The partitioning chooses a pivot between `p` and `r` and moves all\n    // elements that are less than or equal to the pivot to the before it, and\n    // all the elements that are greater than it after it. The effect is that\n    // once partition is done, the pivot is in the exact place it will be when\n    // the array is put in sorted order, and it will not need to be moved\n    // again. This runs in O(n) time.\n\n    // Always choose a random pivot so that an input array which is reverse\n    // sorted does not cause O(n^2) running time.\n    var pivotIndex = randomIntInRange(p, r);\n    var i = p - 1;\n\n    swap(ary, pivotIndex, r);\n    var pivot = ary[r];\n\n    // Immediately after `j` is incremented in this loop, the following hold\n    // true:\n    //\n    //   * Every element in `ary[p .. i]` is less than or equal to the pivot.\n    //\n    //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n    for (var j = p; j < r; j++) {\n      if (comparator(ary[j], pivot) <= 0) {\n        i += 1;\n        swap(ary, i, j);\n      }\n    }\n\n    swap(ary, i + 1, j);\n    var q = i + 1;\n\n    // (2) Recurse on each half.\n\n    doQuickSort(ary, comparator, p, q - 1);\n    doQuickSort(ary, comparator, q + 1, r);\n  }\n}\n\n/**\n * Sort the given array in-place with the given comparator function.\n *\n * @param {Array} ary\n *        An array to sort.\n * @param {function} comparator\n *        Function to use to compare two items.\n */\nexports.quickSort = function (ary, comparator) {\n  doQuickSort(ary, comparator, 0, ary.length - 1);\n};\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/quick-sort.js?")},"./node_modules/source-map/lib/source-map-consumer.js":function(module,exports,__webpack_require__){eval("/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = __webpack_require__(\"./node_modules/source-map/lib/util.js\");\nvar binarySearch = __webpack_require__(\"./node_modules/source-map/lib/binary-search.js\");\nvar ArraySet = __webpack_require__(\"./node_modules/source-map/lib/array-set.js\").ArraySet;\nvar base64VLQ = __webpack_require__(\"./node_modules/source-map/lib/base64-vlq.js\");\nvar quickSort = __webpack_require__(\"./node_modules/source-map/lib/quick-sort.js\").quickSort;\n\nfunction SourceMapConsumer(aSourceMap, aSourceMapURL) {\n  var sourceMap = aSourceMap;\n  if (typeof aSourceMap === 'string') {\n    sourceMap = util.parseSourceMapInput(aSourceMap);\n  }\n\n  return sourceMap.sections != null\n    ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL)\n    : new BasicSourceMapConsumer(sourceMap, aSourceMapURL);\n}\n\nSourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) {\n  return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL);\n}\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nSourceMapConsumer.prototype._version = 3;\n\n// `__generatedMappings` and `__originalMappings` are arrays that hold the\n// parsed mapping coordinates from the source map's \"mappings\" attribute. They\n// are lazily instantiated, accessed via the `_generatedMappings` and\n// `_originalMappings` getters respectively, and we only parse the mappings\n// and create these arrays once queried for a source location. We jump through\n// these hoops because there can be many thousands of mappings, and parsing\n// them is expensive, so we only want to do it if we must.\n//\n// Each object in the arrays is of the form:\n//\n//     {\n//       generatedLine: The line number in the generated code,\n//       generatedColumn: The column number in the generated code,\n//       source: The path to the original source file that generated this\n//               chunk of code,\n//       originalLine: The line number in the original source that\n//                     corresponds to this chunk of generated code,\n//       originalColumn: The column number in the original source that\n//                       corresponds to this chunk of generated code,\n//       name: The name of the original symbol which generated this chunk of\n//             code.\n//     }\n//\n// All properties except for `generatedLine` and `generatedColumn` can be\n// `null`.\n//\n// `_generatedMappings` is ordered by the generated positions.\n//\n// `_originalMappings` is ordered by the original positions.\n\nSourceMapConsumer.prototype.__generatedMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n  configurable: true,\n  enumerable: true,\n  get: function () {\n    if (!this.__generatedMappings) {\n      this._parseMappings(this._mappings, this.sourceRoot);\n    }\n\n    return this.__generatedMappings;\n  }\n});\n\nSourceMapConsumer.prototype.__originalMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n  configurable: true,\n  enumerable: true,\n  get: function () {\n    if (!this.__originalMappings) {\n      this._parseMappings(this._mappings, this.sourceRoot);\n    }\n\n    return this.__originalMappings;\n  }\n});\n\nSourceMapConsumer.prototype._charIsMappingSeparator =\n  function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n    var c = aStr.charAt(index);\n    return c === \";\" || c === \",\";\n  };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nSourceMapConsumer.prototype._parseMappings =\n  function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n    throw new Error(\"Subclasses must implement _parseMappings\");\n  };\n\nSourceMapConsumer.GENERATED_ORDER = 1;\nSourceMapConsumer.ORIGINAL_ORDER = 2;\n\nSourceMapConsumer.GREATEST_LOWER_BOUND = 1;\nSourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n/**\n * Iterate over each mapping between an original source/line/column and a\n * generated line/column in this source map.\n *\n * @param Function aCallback\n *        The function that is called with each mapping.\n * @param Object aContext\n *        Optional. If specified, this object will be the value of `this` every\n *        time that `aCallback` is called.\n * @param aOrder\n *        Either `SourceMapConsumer.GENERATED_ORDER` or\n *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n *        iterate over the mappings sorted by the generated file's line/column\n *        order or the original's source/line/column order, respectively. Defaults to\n *        `SourceMapConsumer.GENERATED_ORDER`.\n */\nSourceMapConsumer.prototype.eachMapping =\n  function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n    var context = aContext || null;\n    var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n    var mappings;\n    switch (order) {\n    case SourceMapConsumer.GENERATED_ORDER:\n      mappings = this._generatedMappings;\n      break;\n    case SourceMapConsumer.ORIGINAL_ORDER:\n      mappings = this._originalMappings;\n      break;\n    default:\n      throw new Error(\"Unknown order of iteration.\");\n    }\n\n    var sourceRoot = this.sourceRoot;\n    mappings.map(function (mapping) {\n      var source = mapping.source === null ? null : this._sources.at(mapping.source);\n      source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL);\n      return {\n        source: source,\n        generatedLine: mapping.generatedLine,\n        generatedColumn: mapping.generatedColumn,\n        originalLine: mapping.originalLine,\n        originalColumn: mapping.originalColumn,\n        name: mapping.name === null ? null : this._names.at(mapping.name)\n      };\n    }, this).forEach(aCallback, context);\n  };\n\n/**\n * Returns all generated line and column information for the original source,\n * line, and column provided. If no column is provided, returns all mappings\n * corresponding to a either the line we are searching for or the next\n * closest line that has any mappings. Otherwise, returns all mappings\n * corresponding to the given line and either the column we are searching for\n * or the next closest column that has any offsets.\n *\n * The only argument is an object with the following properties:\n *\n *   - source: The filename of the original source.\n *   - line: The line number in the original source.  The line number is 1-based.\n *   - column: Optional. the column number in the original source.\n *    The column number is 0-based.\n *\n * and an array of objects is returned, each with the following properties:\n *\n *   - line: The line number in the generated source, or null.  The\n *    line number is 1-based.\n *   - column: The column number in the generated source, or null.\n *    The column number is 0-based.\n */\nSourceMapConsumer.prototype.allGeneratedPositionsFor =\n  function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n    var line = util.getArg(aArgs, 'line');\n\n    // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n    // returns the index of the closest mapping less than the needle. By\n    // setting needle.originalColumn to 0, we thus find the last mapping for\n    // the given line, provided such a mapping exists.\n    var needle = {\n      source: util.getArg(aArgs, 'source'),\n      originalLine: line,\n      originalColumn: util.getArg(aArgs, 'column', 0)\n    };\n\n    needle.source = this._findSourceIndex(needle.source);\n    if (needle.source < 0) {\n      return [];\n    }\n\n    var mappings = [];\n\n    var index = this._findMapping(needle,\n                                  this._originalMappings,\n                                  \"originalLine\",\n                                  \"originalColumn\",\n                                  util.compareByOriginalPositions,\n                                  binarySearch.LEAST_UPPER_BOUND);\n    if (index >= 0) {\n      var mapping = this._originalMappings[index];\n\n      if (aArgs.column === undefined) {\n        var originalLine = mapping.originalLine;\n\n        // Iterate until either we run out of mappings, or we run into\n        // a mapping for a different line than the one we found. Since\n        // mappings are sorted, this is guaranteed to find all mappings for\n        // the line we found.\n        while (mapping && mapping.originalLine === originalLine) {\n          mappings.push({\n            line: util.getArg(mapping, 'generatedLine', null),\n            column: util.getArg(mapping, 'generatedColumn', null),\n            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n          });\n\n          mapping = this._originalMappings[++index];\n        }\n      } else {\n        var originalColumn = mapping.originalColumn;\n\n        // Iterate until either we run out of mappings, or we run into\n        // a mapping for a different line than the one we were searching for.\n        // Since mappings are sorted, this is guaranteed to find all mappings for\n        // the line we are searching for.\n        while (mapping &&\n               mapping.originalLine === line &&\n               mapping.originalColumn == originalColumn) {\n          mappings.push({\n            line: util.getArg(mapping, 'generatedLine', null),\n            column: util.getArg(mapping, 'generatedColumn', null),\n            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n          });\n\n          mapping = this._originalMappings[++index];\n        }\n      }\n    }\n\n    return mappings;\n  };\n\nexports.SourceMapConsumer = SourceMapConsumer;\n\n/**\n * A BasicSourceMapConsumer instance represents a parsed source map which we can\n * query for information about the original file positions by giving it a file\n * position in the generated source.\n *\n * The first parameter is the raw source map (either as a JSON string, or\n * already parsed to an object). According to the spec, source maps have the\n * following attributes:\n *\n *   - version: Which version of the source map spec this map is following.\n *   - sources: An array of URLs to the original source files.\n *   - names: An array of identifiers which can be referrenced by individual mappings.\n *   - sourceRoot: Optional. The URL root from which all sources are relative.\n *   - sourcesContent: Optional. An array of contents of the original source files.\n *   - mappings: A string of base64 VLQs which contain the actual mappings.\n *   - file: Optional. The generated file this source map is associated with.\n *\n * Here is an example source map, taken from the source map spec[0]:\n *\n *     {\n *       version : 3,\n *       file: \"out.js\",\n *       sourceRoot : \"\",\n *       sources: [\"foo.js\", \"bar.js\"],\n *       names: [\"src\", \"maps\", \"are\", \"fun\"],\n *       mappings: \"AA,AB;;ABCDE;\"\n *     }\n *\n * The second parameter, if given, is a string whose value is the URL\n * at which the source map was found.  This URL is used to compute the\n * sources array.\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n */\nfunction BasicSourceMapConsumer(aSourceMap, aSourceMapURL) {\n  var sourceMap = aSourceMap;\n  if (typeof aSourceMap === 'string') {\n    sourceMap = util.parseSourceMapInput(aSourceMap);\n  }\n\n  var version = util.getArg(sourceMap, 'version');\n  var sources = util.getArg(sourceMap, 'sources');\n  // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n  // requires the array) to play nice here.\n  var names = util.getArg(sourceMap, 'names', []);\n  var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n  var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n  var mappings = util.getArg(sourceMap, 'mappings');\n  var file = util.getArg(sourceMap, 'file', null);\n\n  // Once again, Sass deviates from the spec and supplies the version as a\n  // string rather than a number, so we use loose equality checking here.\n  if (version != this._version) {\n    throw new Error('Unsupported version: ' + version);\n  }\n\n  if (sourceRoot) {\n    sourceRoot = util.normalize(sourceRoot);\n  }\n\n  sources = sources\n    .map(String)\n    // Some source maps produce relative source paths like \"./foo.js\" instead of\n    // \"foo.js\".  Normalize these first so that future comparisons will succeed.\n    // See bugzil.la/1090768.\n    .map(util.normalize)\n    // Always ensure that absolute sources are internally stored relative to\n    // the source root, if the source root is absolute. Not doing this would\n    // be particularly problematic when the source root is a prefix of the\n    // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n    .map(function (source) {\n      return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n        ? util.relative(sourceRoot, source)\n        : source;\n    });\n\n  // Pass `true` below to allow duplicate names and sources. While source maps\n  // are intended to be compressed and deduplicated, the TypeScript compiler\n  // sometimes generates source maps with duplicates in them. See Github issue\n  // #72 and bugzil.la/889492.\n  this._names = ArraySet.fromArray(names.map(String), true);\n  this._sources = ArraySet.fromArray(sources, true);\n\n  this._absoluteSources = this._sources.toArray().map(function (s) {\n    return util.computeSourceURL(sourceRoot, s, aSourceMapURL);\n  });\n\n  this.sourceRoot = sourceRoot;\n  this.sourcesContent = sourcesContent;\n  this._mappings = mappings;\n  this._sourceMapURL = aSourceMapURL;\n  this.file = file;\n}\n\nBasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nBasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n/**\n * Utility function to find the index of a source.  Returns -1 if not\n * found.\n */\nBasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) {\n  var relativeSource = aSource;\n  if (this.sourceRoot != null) {\n    relativeSource = util.relative(this.sourceRoot, relativeSource);\n  }\n\n  if (this._sources.has(relativeSource)) {\n    return this._sources.indexOf(relativeSource);\n  }\n\n  // Maybe aSource is an absolute URL as returned by |sources|.  In\n  // this case we can't simply undo the transform.\n  var i;\n  for (i = 0; i < this._absoluteSources.length; ++i) {\n    if (this._absoluteSources[i] == aSource) {\n      return i;\n    }\n  }\n\n  return -1;\n};\n\n/**\n * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n *\n * @param SourceMapGenerator aSourceMap\n *        The source map that will be consumed.\n * @param String aSourceMapURL\n *        The URL at which the source map can be found (optional)\n * @returns BasicSourceMapConsumer\n */\nBasicSourceMapConsumer.fromSourceMap =\n  function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) {\n    var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n    var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n    var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n    smc.sourceRoot = aSourceMap._sourceRoot;\n    smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n                                                            smc.sourceRoot);\n    smc.file = aSourceMap._file;\n    smc._sourceMapURL = aSourceMapURL;\n    smc._absoluteSources = smc._sources.toArray().map(function (s) {\n      return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL);\n    });\n\n    // Because we are modifying the entries (by converting string sources and\n    // names to indices into the sources and names ArraySets), we have to make\n    // a copy of the entry or else bad things happen. Shared mutable state\n    // strikes again! See github issue #191.\n\n    var generatedMappings = aSourceMap._mappings.toArray().slice();\n    var destGeneratedMappings = smc.__generatedMappings = [];\n    var destOriginalMappings = smc.__originalMappings = [];\n\n    for (var i = 0, length = generatedMappings.length; i < length; i++) {\n      var srcMapping = generatedMappings[i];\n      var destMapping = new Mapping;\n      destMapping.generatedLine = srcMapping.generatedLine;\n      destMapping.generatedColumn = srcMapping.generatedColumn;\n\n      if (srcMapping.source) {\n        destMapping.source = sources.indexOf(srcMapping.source);\n        destMapping.originalLine = srcMapping.originalLine;\n        destMapping.originalColumn = srcMapping.originalColumn;\n\n        if (srcMapping.name) {\n          destMapping.name = names.indexOf(srcMapping.name);\n        }\n\n        destOriginalMappings.push(destMapping);\n      }\n\n      destGeneratedMappings.push(destMapping);\n    }\n\n    quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n    return smc;\n  };\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nBasicSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n  get: function () {\n    return this._absoluteSources.slice();\n  }\n});\n\n/**\n * Provide the JIT with a nice shape / hidden class.\n */\nfunction Mapping() {\n  this.generatedLine = 0;\n  this.generatedColumn = 0;\n  this.source = null;\n  this.originalLine = null;\n  this.originalColumn = null;\n  this.name = null;\n}\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nBasicSourceMapConsumer.prototype._parseMappings =\n  function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n    var generatedLine = 1;\n    var previousGeneratedColumn = 0;\n    var previousOriginalLine = 0;\n    var previousOriginalColumn = 0;\n    var previousSource = 0;\n    var previousName = 0;\n    var length = aStr.length;\n    var index = 0;\n    var cachedSegments = {};\n    var temp = {};\n    var originalMappings = [];\n    var generatedMappings = [];\n    var mapping, str, segment, end, value;\n\n    while (index < length) {\n      if (aStr.charAt(index) === ';') {\n        generatedLine++;\n        index++;\n        previousGeneratedColumn = 0;\n      }\n      else if (aStr.charAt(index) === ',') {\n        index++;\n      }\n      else {\n        mapping = new Mapping();\n        mapping.generatedLine = generatedLine;\n\n        // Because each offset is encoded relative to the previous one,\n        // many segments often have the same encoding. We can exploit this\n        // fact by caching the parsed variable length fields of each segment,\n        // allowing us to avoid a second parse if we encounter the same\n        // segment again.\n        for (end = index; end < length; end++) {\n          if (this._charIsMappingSeparator(aStr, end)) {\n            break;\n          }\n        }\n        str = aStr.slice(index, end);\n\n        segment = cachedSegments[str];\n        if (segment) {\n          index += str.length;\n        } else {\n          segment = [];\n          while (index < end) {\n            base64VLQ.decode(aStr, index, temp);\n            value = temp.value;\n            index = temp.rest;\n            segment.push(value);\n          }\n\n          if (segment.length === 2) {\n            throw new Error('Found a source, but no line and column');\n          }\n\n          if (segment.length === 3) {\n            throw new Error('Found a source and line, but no column');\n          }\n\n          cachedSegments[str] = segment;\n        }\n\n        // Generated column.\n        mapping.generatedColumn = previousGeneratedColumn + segment[0];\n        previousGeneratedColumn = mapping.generatedColumn;\n\n        if (segment.length > 1) {\n          // Original source.\n          mapping.source = previousSource + segment[1];\n          previousSource += segment[1];\n\n          // Original line.\n          mapping.originalLine = previousOriginalLine + segment[2];\n          previousOriginalLine = mapping.originalLine;\n          // Lines are stored 0-based\n          mapping.originalLine += 1;\n\n          // Original column.\n          mapping.originalColumn = previousOriginalColumn + segment[3];\n          previousOriginalColumn = mapping.originalColumn;\n\n          if (segment.length > 4) {\n            // Original name.\n            mapping.name = previousName + segment[4];\n            previousName += segment[4];\n          }\n        }\n\n        generatedMappings.push(mapping);\n        if (typeof mapping.originalLine === 'number') {\n          originalMappings.push(mapping);\n        }\n      }\n    }\n\n    quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n    this.__generatedMappings = generatedMappings;\n\n    quickSort(originalMappings, util.compareByOriginalPositions);\n    this.__originalMappings = originalMappings;\n  };\n\n/**\n * Find the mapping that best matches the hypothetical \"needle\" mapping that\n * we are searching for in the given \"haystack\" of mappings.\n */\nBasicSourceMapConsumer.prototype._findMapping =\n  function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n                                         aColumnName, aComparator, aBias) {\n    // To return the position we are searching for, we must first find the\n    // mapping for the given position and then return the opposite position it\n    // points to. Because the mappings are sorted, we can use binary search to\n    // find the best mapping.\n\n    if (aNeedle[aLineName] <= 0) {\n      throw new TypeError('Line must be greater than or equal to 1, got '\n                          + aNeedle[aLineName]);\n    }\n    if (aNeedle[aColumnName] < 0) {\n      throw new TypeError('Column must be greater than or equal to 0, got '\n                          + aNeedle[aColumnName]);\n    }\n\n    return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n  };\n\n/**\n * Compute the last column for each generated mapping. The last column is\n * inclusive.\n */\nBasicSourceMapConsumer.prototype.computeColumnSpans =\n  function SourceMapConsumer_computeColumnSpans() {\n    for (var index = 0; index < this._generatedMappings.length; ++index) {\n      var mapping = this._generatedMappings[index];\n\n      // Mappings do not contain a field for the last generated columnt. We\n      // can come up with an optimistic estimate, however, by assuming that\n      // mappings are contiguous (i.e. given two consecutive mappings, the\n      // first mapping ends where the second one starts).\n      if (index + 1 < this._generatedMappings.length) {\n        var nextMapping = this._generatedMappings[index + 1];\n\n        if (mapping.generatedLine === nextMapping.generatedLine) {\n          mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n          continue;\n        }\n      }\n\n      // The last mapping for each line spans the entire line.\n      mapping.lastGeneratedColumn = Infinity;\n    }\n  };\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n *   - line: The line number in the generated source.  The line number\n *     is 1-based.\n *   - column: The column number in the generated source.  The column\n *     number is 0-based.\n *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n *   - source: The original source file, or null.\n *   - line: The line number in the original source, or null.  The\n *     line number is 1-based.\n *   - column: The column number in the original source, or null.  The\n *     column number is 0-based.\n *   - name: The original identifier, or null.\n */\nBasicSourceMapConsumer.prototype.originalPositionFor =\n  function SourceMapConsumer_originalPositionFor(aArgs) {\n    var needle = {\n      generatedLine: util.getArg(aArgs, 'line'),\n      generatedColumn: util.getArg(aArgs, 'column')\n    };\n\n    var index = this._findMapping(\n      needle,\n      this._generatedMappings,\n      \"generatedLine\",\n      \"generatedColumn\",\n      util.compareByGeneratedPositionsDeflated,\n      util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n    );\n\n    if (index >= 0) {\n      var mapping = this._generatedMappings[index];\n\n      if (mapping.generatedLine === needle.generatedLine) {\n        var source = util.getArg(mapping, 'source', null);\n        if (source !== null) {\n          source = this._sources.at(source);\n          source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL);\n        }\n        var name = util.getArg(mapping, 'name', null);\n        if (name !== null) {\n          name = this._names.at(name);\n        }\n        return {\n          source: source,\n          line: util.getArg(mapping, 'originalLine', null),\n          column: util.getArg(mapping, 'originalColumn', null),\n          name: name\n        };\n      }\n    }\n\n    return {\n      source: null,\n      line: null,\n      column: null,\n      name: null\n    };\n  };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nBasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n  function BasicSourceMapConsumer_hasContentsOfAllSources() {\n    if (!this.sourcesContent) {\n      return false;\n    }\n    return this.sourcesContent.length >= this._sources.size() &&\n      !this.sourcesContent.some(function (sc) { return sc == null; });\n  };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nBasicSourceMapConsumer.prototype.sourceContentFor =\n  function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n    if (!this.sourcesContent) {\n      return null;\n    }\n\n    var index = this._findSourceIndex(aSource);\n    if (index >= 0) {\n      return this.sourcesContent[index];\n    }\n\n    var relativeSource = aSource;\n    if (this.sourceRoot != null) {\n      relativeSource = util.relative(this.sourceRoot, relativeSource);\n    }\n\n    var url;\n    if (this.sourceRoot != null\n        && (url = util.urlParse(this.sourceRoot))) {\n      // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n      // many users. We can help them out when they expect file:// URIs to\n      // behave like it would if they were running a local HTTP server. See\n      // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n      var fileUriAbsPath = relativeSource.replace(/^file:\\/\\//, \"\");\n      if (url.scheme == \"file\"\n          && this._sources.has(fileUriAbsPath)) {\n        return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n      }\n\n      if ((!url.path || url.path == \"/\")\n          && this._sources.has(\"/\" + relativeSource)) {\n        return this.sourcesContent[this._sources.indexOf(\"/\" + relativeSource)];\n      }\n    }\n\n    // This function is used recursively from\n    // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n    // don't want to throw if we can't find the source - we just want to\n    // return null, so we provide a flag to exit gracefully.\n    if (nullOnMissing) {\n      return null;\n    }\n    else {\n      throw new Error('\"' + relativeSource + '\" is not in the SourceMap.');\n    }\n  };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n *   - source: The filename of the original source.\n *   - line: The line number in the original source.  The line number\n *     is 1-based.\n *   - column: The column number in the original source.  The column\n *     number is 0-based.\n *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n *   - line: The line number in the generated source, or null.  The\n *     line number is 1-based.\n *   - column: The column number in the generated source, or null.\n *     The column number is 0-based.\n */\nBasicSourceMapConsumer.prototype.generatedPositionFor =\n  function SourceMapConsumer_generatedPositionFor(aArgs) {\n    var source = util.getArg(aArgs, 'source');\n    source = this._findSourceIndex(source);\n    if (source < 0) {\n      return {\n        line: null,\n        column: null,\n        lastColumn: null\n      };\n    }\n\n    var needle = {\n      source: source,\n      originalLine: util.getArg(aArgs, 'line'),\n      originalColumn: util.getArg(aArgs, 'column')\n    };\n\n    var index = this._findMapping(\n      needle,\n      this._originalMappings,\n      \"originalLine\",\n      \"originalColumn\",\n      util.compareByOriginalPositions,\n      util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n    );\n\n    if (index >= 0) {\n      var mapping = this._originalMappings[index];\n\n      if (mapping.source === needle.source) {\n        return {\n          line: util.getArg(mapping, 'generatedLine', null),\n          column: util.getArg(mapping, 'generatedColumn', null),\n          lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n        };\n      }\n    }\n\n    return {\n      line: null,\n      column: null,\n      lastColumn: null\n    };\n  };\n\nexports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n/**\n * An IndexedSourceMapConsumer instance represents a parsed source map which\n * we can query for information. It differs from BasicSourceMapConsumer in\n * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n * input.\n *\n * The first parameter is a raw source map (either as a JSON string, or already\n * parsed to an object). According to the spec for indexed source maps, they\n * have the following attributes:\n *\n *   - version: Which version of the source map spec this map is following.\n *   - file: Optional. The generated file this source map is associated with.\n *   - sections: A list of section definitions.\n *\n * Each value under the \"sections\" field has two fields:\n *   - offset: The offset into the original specified at which this section\n *       begins to apply, defined as an object with a \"line\" and \"column\"\n *       field.\n *   - map: A source map definition. This source map could also be indexed,\n *       but doesn't have to be.\n *\n * Instead of the \"map\" field, it's also possible to have a \"url\" field\n * specifying a URL to retrieve a source map from, but that's currently\n * unsupported.\n *\n * Here's an example source map, taken from the source map spec[0], but\n * modified to omit a section which uses the \"url\" field.\n *\n *  {\n *    version : 3,\n *    file: \"app.js\",\n *    sections: [{\n *      offset: {line:100, column:10},\n *      map: {\n *        version : 3,\n *        file: \"section.js\",\n *        sources: [\"foo.js\", \"bar.js\"],\n *        names: [\"src\", \"maps\", \"are\", \"fun\"],\n *        mappings: \"AAAA,E;;ABCDE;\"\n *      }\n *    }],\n *  }\n *\n * The second parameter, if given, is a string whose value is the URL\n * at which the source map was found.  This URL is used to compute the\n * sources array.\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n */\nfunction IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {\n  var sourceMap = aSourceMap;\n  if (typeof aSourceMap === 'string') {\n    sourceMap = util.parseSourceMapInput(aSourceMap);\n  }\n\n  var version = util.getArg(sourceMap, 'version');\n  var sections = util.getArg(sourceMap, 'sections');\n\n  if (version != this._version) {\n    throw new Error('Unsupported version: ' + version);\n  }\n\n  this._sources = new ArraySet();\n  this._names = new ArraySet();\n\n  var lastOffset = {\n    line: -1,\n    column: 0\n  };\n  this._sections = sections.map(function (s) {\n    if (s.url) {\n      // The url field will require support for asynchronicity.\n      // See https://github.com/mozilla/source-map/issues/16\n      throw new Error('Support for url field in sections not implemented.');\n    }\n    var offset = util.getArg(s, 'offset');\n    var offsetLine = util.getArg(offset, 'line');\n    var offsetColumn = util.getArg(offset, 'column');\n\n    if (offsetLine < lastOffset.line ||\n        (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n      throw new Error('Section offsets must be ordered and non-overlapping.');\n    }\n    lastOffset = offset;\n\n    return {\n      generatedOffset: {\n        // The offset fields are 0-based, but we use 1-based indices when\n        // encoding/decoding from VLQ.\n        generatedLine: offsetLine + 1,\n        generatedColumn: offsetColumn + 1\n      },\n      consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL)\n    }\n  });\n}\n\nIndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nIndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nIndexedSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n  get: function () {\n    var sources = [];\n    for (var i = 0; i < this._sections.length; i++) {\n      for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n        sources.push(this._sections[i].consumer.sources[j]);\n      }\n    }\n    return sources;\n  }\n});\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n *   - line: The line number in the generated source.  The line number\n *     is 1-based.\n *   - column: The column number in the generated source.  The column\n *     number is 0-based.\n *\n * and an object is returned with the following properties:\n *\n *   - source: The original source file, or null.\n *   - line: The line number in the original source, or null.  The\n *     line number is 1-based.\n *   - column: The column number in the original source, or null.  The\n *     column number is 0-based.\n *   - name: The original identifier, or null.\n */\nIndexedSourceMapConsumer.prototype.originalPositionFor =\n  function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n    var needle = {\n      generatedLine: util.getArg(aArgs, 'line'),\n      generatedColumn: util.getArg(aArgs, 'column')\n    };\n\n    // Find the section containing the generated position we're trying to map\n    // to an original position.\n    var sectionIndex = binarySearch.search(needle, this._sections,\n      function(needle, section) {\n        var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n        if (cmp) {\n          return cmp;\n        }\n\n        return (needle.generatedColumn -\n                section.generatedOffset.generatedColumn);\n      });\n    var section = this._sections[sectionIndex];\n\n    if (!section) {\n      return {\n        source: null,\n        line: null,\n        column: null,\n        name: null\n      };\n    }\n\n    return section.consumer.originalPositionFor({\n      line: needle.generatedLine -\n        (section.generatedOffset.generatedLine - 1),\n      column: needle.generatedColumn -\n        (section.generatedOffset.generatedLine === needle.generatedLine\n         ? section.generatedOffset.generatedColumn - 1\n         : 0),\n      bias: aArgs.bias\n    });\n  };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nIndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n  function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n    return this._sections.every(function (s) {\n      return s.consumer.hasContentsOfAllSources();\n    });\n  };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nIndexedSourceMapConsumer.prototype.sourceContentFor =\n  function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n    for (var i = 0; i < this._sections.length; i++) {\n      var section = this._sections[i];\n\n      var content = section.consumer.sourceContentFor(aSource, true);\n      if (content) {\n        return content;\n      }\n    }\n    if (nullOnMissing) {\n      return null;\n    }\n    else {\n      throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n    }\n  };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n *   - source: The filename of the original source.\n *   - line: The line number in the original source.  The line number\n *     is 1-based.\n *   - column: The column number in the original source.  The column\n *     number is 0-based.\n *\n * and an object is returned with the following properties:\n *\n *   - line: The line number in the generated source, or null.  The\n *     line number is 1-based. \n *   - column: The column number in the generated source, or null.\n *     The column number is 0-based.\n */\nIndexedSourceMapConsumer.prototype.generatedPositionFor =\n  function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n    for (var i = 0; i < this._sections.length; i++) {\n      var section = this._sections[i];\n\n      // Only consider this section if the requested source is in the list of\n      // sources of the consumer.\n      if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) {\n        continue;\n      }\n      var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n      if (generatedPosition) {\n        var ret = {\n          line: generatedPosition.line +\n            (section.generatedOffset.generatedLine - 1),\n          column: generatedPosition.column +\n            (section.generatedOffset.generatedLine === generatedPosition.line\n             ? section.generatedOffset.generatedColumn - 1\n             : 0)\n        };\n        return ret;\n      }\n    }\n\n    return {\n      line: null,\n      column: null\n    };\n  };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nIndexedSourceMapConsumer.prototype._parseMappings =\n  function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n    this.__generatedMappings = [];\n    this.__originalMappings = [];\n    for (var i = 0; i < this._sections.length; i++) {\n      var section = this._sections[i];\n      var sectionMappings = section.consumer._generatedMappings;\n      for (var j = 0; j < sectionMappings.length; j++) {\n        var mapping = sectionMappings[j];\n\n        var source = section.consumer._sources.at(mapping.source);\n        source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL);\n        this._sources.add(source);\n        source = this._sources.indexOf(source);\n\n        var name = null;\n        if (mapping.name) {\n          name = section.consumer._names.at(mapping.name);\n          this._names.add(name);\n          name = this._names.indexOf(name);\n        }\n\n        // The mappings coming from the consumer for the section have\n        // generated positions relative to the start of the section, so we\n        // need to offset them to be relative to the start of the concatenated\n        // generated file.\n        var adjustedMapping = {\n          source: source,\n          generatedLine: mapping.generatedLine +\n            (section.generatedOffset.generatedLine - 1),\n          generatedColumn: mapping.generatedColumn +\n            (section.generatedOffset.generatedLine === mapping.generatedLine\n            ? section.generatedOffset.generatedColumn - 1\n            : 0),\n          originalLine: mapping.originalLine,\n          originalColumn: mapping.originalColumn,\n          name: name\n        };\n\n        this.__generatedMappings.push(adjustedMapping);\n        if (typeof adjustedMapping.originalLine === 'number') {\n          this.__originalMappings.push(adjustedMapping);\n        }\n      }\n    }\n\n    quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n    quickSort(this.__originalMappings, util.compareByOriginalPositions);\n  };\n\nexports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/source-map-consumer.js?")},"./node_modules/source-map/lib/util.js":function(module,exports){eval("/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n/**\n * This is a helper function for getting values from parameter/options\n * objects.\n *\n * @param args The object we are extracting values from\n * @param name The name of the property we are getting.\n * @param defaultValue An optional value to return if the property is missing\n * from the object. If this is not specified and the property is missing, an\n * error will be thrown.\n */\nfunction getArg(aArgs, aName, aDefaultValue) {\n  if (aName in aArgs) {\n    return aArgs[aName];\n  } else if (arguments.length === 3) {\n    return aDefaultValue;\n  } else {\n    throw new Error('\"' + aName + '\" is a required argument.');\n  }\n}\nexports.getArg = getArg;\n\nvar urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.-]*)(?::(\\d+))?(.*)$/;\nvar dataUrlRegexp = /^data:.+\\,.+$/;\n\nfunction urlParse(aUrl) {\n  var match = aUrl.match(urlRegexp);\n  if (!match) {\n    return null;\n  }\n  return {\n    scheme: match[1],\n    auth: match[2],\n    host: match[3],\n    port: match[4],\n    path: match[5]\n  };\n}\nexports.urlParse = urlParse;\n\nfunction urlGenerate(aParsedUrl) {\n  var url = '';\n  if (aParsedUrl.scheme) {\n    url += aParsedUrl.scheme + ':';\n  }\n  url += '//';\n  if (aParsedUrl.auth) {\n    url += aParsedUrl.auth + '@';\n  }\n  if (aParsedUrl.host) {\n    url += aParsedUrl.host;\n  }\n  if (aParsedUrl.port) {\n    url += \":\" + aParsedUrl.port\n  }\n  if (aParsedUrl.path) {\n    url += aParsedUrl.path;\n  }\n  return url;\n}\nexports.urlGenerate = urlGenerate;\n\n/**\n * Normalizes a path, or the path portion of a URL:\n *\n * - Replaces consecutive slashes with one slash.\n * - Removes unnecessary '.' parts.\n * - Removes unnecessary '<dir>/..' parts.\n *\n * Based on code in the Node.js 'path' core module.\n *\n * @param aPath The path or url to normalize.\n */\nfunction normalize(aPath) {\n  var path = aPath;\n  var url = urlParse(aPath);\n  if (url) {\n    if (!url.path) {\n      return aPath;\n    }\n    path = url.path;\n  }\n  var isAbsolute = exports.isAbsolute(path);\n\n  var parts = path.split(/\\/+/);\n  for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n    part = parts[i];\n    if (part === '.') {\n      parts.splice(i, 1);\n    } else if (part === '..') {\n      up++;\n    } else if (up > 0) {\n      if (part === '') {\n        // The first part is blank if the path is absolute. Trying to go\n        // above the root is a no-op. Therefore we can remove all '..' parts\n        // directly after the root.\n        parts.splice(i + 1, up);\n        up = 0;\n      } else {\n        parts.splice(i, 2);\n        up--;\n      }\n    }\n  }\n  path = parts.join('/');\n\n  if (path === '') {\n    path = isAbsolute ? '/' : '.';\n  }\n\n  if (url) {\n    url.path = path;\n    return urlGenerate(url);\n  }\n  return path;\n}\nexports.normalize = normalize;\n\n/**\n * Joins two paths/URLs.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be joined with the root.\n *\n * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n *   first.\n * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n *   is updated with the result and aRoot is returned. Otherwise the result\n *   is returned.\n *   - If aPath is absolute, the result is aPath.\n *   - Otherwise the two paths are joined with a slash.\n * - Joining for example 'http://' and 'www.example.com' is also supported.\n */\nfunction join(aRoot, aPath) {\n  if (aRoot === \"\") {\n    aRoot = \".\";\n  }\n  if (aPath === \"\") {\n    aPath = \".\";\n  }\n  var aPathUrl = urlParse(aPath);\n  var aRootUrl = urlParse(aRoot);\n  if (aRootUrl) {\n    aRoot = aRootUrl.path || '/';\n  }\n\n  // `join(foo, '//www.example.org')`\n  if (aPathUrl && !aPathUrl.scheme) {\n    if (aRootUrl) {\n      aPathUrl.scheme = aRootUrl.scheme;\n    }\n    return urlGenerate(aPathUrl);\n  }\n\n  if (aPathUrl || aPath.match(dataUrlRegexp)) {\n    return aPath;\n  }\n\n  // `join('http://', 'www.example.com')`\n  if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n    aRootUrl.host = aPath;\n    return urlGenerate(aRootUrl);\n  }\n\n  var joined = aPath.charAt(0) === '/'\n    ? aPath\n    : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n  if (aRootUrl) {\n    aRootUrl.path = joined;\n    return urlGenerate(aRootUrl);\n  }\n  return joined;\n}\nexports.join = join;\n\nexports.isAbsolute = function (aPath) {\n  return aPath.charAt(0) === '/' || urlRegexp.test(aPath);\n};\n\n/**\n * Make a path relative to a URL or another path.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be made relative to aRoot.\n */\nfunction relative(aRoot, aPath) {\n  if (aRoot === \"\") {\n    aRoot = \".\";\n  }\n\n  aRoot = aRoot.replace(/\\/$/, '');\n\n  // It is possible for the path to be above the root. In this case, simply\n  // checking whether the root is a prefix of the path won't work. Instead, we\n  // need to remove components from the root one by one, until either we find\n  // a prefix that fits, or we run out of components to remove.\n  var level = 0;\n  while (aPath.indexOf(aRoot + '/') !== 0) {\n    var index = aRoot.lastIndexOf(\"/\");\n    if (index < 0) {\n      return aPath;\n    }\n\n    // If the only part of the root that is left is the scheme (i.e. http://,\n    // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n    // have exhausted all components, so the path is not relative to the root.\n    aRoot = aRoot.slice(0, index);\n    if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n      return aPath;\n    }\n\n    ++level;\n  }\n\n  // Make sure we add a \"../\" for each component we removed from the root.\n  return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n}\nexports.relative = relative;\n\nvar supportsNullProto = (function () {\n  var obj = Object.create(null);\n  return !('__proto__' in obj);\n}());\n\nfunction identity (s) {\n  return s;\n}\n\n/**\n * Because behavior goes wacky when you set `__proto__` on objects, we\n * have to prefix all the strings in our set with an arbitrary character.\n *\n * See https://github.com/mozilla/source-map/pull/31 and\n * https://github.com/mozilla/source-map/issues/30\n *\n * @param String aStr\n */\nfunction toSetString(aStr) {\n  if (isProtoString(aStr)) {\n    return '$' + aStr;\n  }\n\n  return aStr;\n}\nexports.toSetString = supportsNullProto ? identity : toSetString;\n\nfunction fromSetString(aStr) {\n  if (isProtoString(aStr)) {\n    return aStr.slice(1);\n  }\n\n  return aStr;\n}\nexports.fromSetString = supportsNullProto ? identity : fromSetString;\n\nfunction isProtoString(s) {\n  if (!s) {\n    return false;\n  }\n\n  var length = s.length;\n\n  if (length < 9 /* \"__proto__\".length */) {\n    return false;\n  }\n\n  if (s.charCodeAt(length - 1) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 2) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 3) !== 111 /* 'o' */ ||\n      s.charCodeAt(length - 4) !== 116 /* 't' */ ||\n      s.charCodeAt(length - 5) !== 111 /* 'o' */ ||\n      s.charCodeAt(length - 6) !== 114 /* 'r' */ ||\n      s.charCodeAt(length - 7) !== 112 /* 'p' */ ||\n      s.charCodeAt(length - 8) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 9) !== 95  /* '_' */) {\n    return false;\n  }\n\n  for (var i = length - 10; i >= 0; i--) {\n    if (s.charCodeAt(i) !== 36 /* '$' */) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\n/**\n * Comparator between two mappings where the original positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same original source/line/column, but different generated\n * line and column the same. Useful when searching for a mapping with a\n * stubbed out mapping.\n */\nfunction compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n  var cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0 || onlyCompareOriginal) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByOriginalPositions = compareByOriginalPositions;\n\n/**\n * Comparator between two mappings with deflated source and name indices where\n * the generated positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same generated line and column, but different\n * source/name/original line and column the same. Useful when searching for a\n * mapping with a stubbed out mapping.\n */\nfunction compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n  var cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0 || onlyCompareGenerated) {\n    return cmp;\n  }\n\n  cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\nfunction strcmp(aStr1, aStr2) {\n  if (aStr1 === aStr2) {\n    return 0;\n  }\n\n  if (aStr1 === null) {\n    return 1; // aStr2 !== null\n  }\n\n  if (aStr2 === null) {\n    return -1; // aStr1 !== null\n  }\n\n  if (aStr1 > aStr2) {\n    return 1;\n  }\n\n  return -1;\n}\n\n/**\n * Comparator between two mappings with inflated source and name strings where\n * the generated positions are compared.\n */\nfunction compareByGeneratedPositionsInflated(mappingA, mappingB) {\n  var cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n\n/**\n * Strip any JSON XSSI avoidance prefix from the string (as documented\n * in the source maps specification), and then parse the string as\n * JSON.\n */\nfunction parseSourceMapInput(str) {\n  return JSON.parse(str.replace(/^\\)]}'[^\\n]*\\n/, ''));\n}\nexports.parseSourceMapInput = parseSourceMapInput;\n\n/**\n * Compute the URL of a source given the the source root, the source's\n * URL, and the source map's URL.\n */\nfunction computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {\n  sourceURL = sourceURL || '';\n\n  if (sourceRoot) {\n    // This follows what Chrome does.\n    if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {\n      sourceRoot += '/';\n    }\n    // The spec says:\n    //   Line 4: An optional source root, useful for relocating source\n    //   files on a server or removing repeated values in the\n    //   “sources” entry.  This value is prepended to the individual\n    //   entries in the “source” field.\n    sourceURL = sourceRoot + sourceURL;\n  }\n\n  // Historically, SourceMapConsumer did not take the sourceMapURL as\n  // a parameter.  This mode is still somewhat supported, which is why\n  // this code block is conditional.  However, it's preferable to pass\n  // the source map URL to SourceMapConsumer, so that this function\n  // can implement the source URL resolution algorithm as outlined in\n  // the spec.  This block is basically the equivalent of:\n  //    new URL(sourceURL, sourceMapURL).toString()\n  // ... except it avoids using URL, which wasn't available in the\n  // older releases of node still supported by this library.\n  //\n  // The spec says:\n  //   If the sources are not absolute URLs after prepending of the\n  //   “sourceRoot”, the sources are resolved relative to the\n  //   SourceMap (like resolving script src in a html document).\n  if (sourceMapURL) {\n    var parsed = urlParse(sourceMapURL);\n    if (!parsed) {\n      throw new Error(\"sourceMapURL could not be parsed\");\n    }\n    if (parsed.path) {\n      // Strip the last path component, but keep the \"/\".\n      var index = parsed.path.lastIndexOf('/');\n      if (index >= 0) {\n        parsed.path = parsed.path.substring(0, index + 1);\n      }\n    }\n    sourceURL = join(urlGenerate(parsed), sourceURL);\n  }\n\n  return normalize(sourceURL);\n}\nexports.computeSourceURL = computeSourceURL;\n\n\n//# sourceURL=webpack:///./node_modules/source-map/lib/util.js?")},"./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nvar isOldIE = function isOldIE() {\n  var memo;\n  return function memorize() {\n    if (typeof memo === 'undefined') {\n      // Test for IE <= 9 as proposed by Browserhacks\n      // @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805\n      // Tests for existence of standard globals is to allow style-loader\n      // to operate correctly into non-standard environments\n      // @see https://github.com/webpack-contrib/style-loader/issues/177\n      memo = Boolean(window && document && document.all && !window.atob);\n    }\n\n    return memo;\n  };\n}();\n\nvar getTarget = function getTarget() {\n  var memo = {};\n  return function memorize(target) {\n    if (typeof memo[target] === 'undefined') {\n      var styleTarget = document.querySelector(target); // Special case to return head of iframe instead of iframe itself\n\n      if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {\n        try {\n          // This will throw an exception if access to iframe is blocked\n          // due to cross-origin restrictions\n          styleTarget = styleTarget.contentDocument.head;\n        } catch (e) {\n          // istanbul ignore next\n          styleTarget = null;\n        }\n      }\n\n      memo[target] = styleTarget;\n    }\n\n    return memo[target];\n  };\n}();\n\nvar stylesInDom = [];\n\nfunction getIndexByIdentifier(identifier) {\n  var result = -1;\n\n  for (var i = 0; i < stylesInDom.length; i++) {\n    if (stylesInDom[i].identifier === identifier) {\n      result = i;\n      break;\n    }\n  }\n\n  return result;\n}\n\nfunction modulesToDom(list, options) {\n  var idCountMap = {};\n  var identifiers = [];\n\n  for (var i = 0; i < list.length; i++) {\n    var item = list[i];\n    var id = options.base ? item[0] + options.base : item[0];\n    var count = idCountMap[id] || 0;\n    var identifier = \"\".concat(id, \" \").concat(count);\n    idCountMap[id] = count + 1;\n    var index = getIndexByIdentifier(identifier);\n    var obj = {\n      css: item[1],\n      media: item[2],\n      sourceMap: item[3]\n    };\n\n    if (index !== -1) {\n      stylesInDom[index].references++;\n      stylesInDom[index].updater(obj);\n    } else {\n      stylesInDom.push({\n        identifier: identifier,\n        updater: addStyle(obj, options),\n        references: 1\n      });\n    }\n\n    identifiers.push(identifier);\n  }\n\n  return identifiers;\n}\n\nfunction insertStyleElement(options) {\n  var style = document.createElement('style');\n  var attributes = options.attributes || {};\n\n  if (typeof attributes.nonce === 'undefined') {\n    var nonce =  true ? __webpack_require__.nc : undefined;\n\n    if (nonce) {\n      attributes.nonce = nonce;\n    }\n  }\n\n  Object.keys(attributes).forEach(function (key) {\n    style.setAttribute(key, attributes[key]);\n  });\n\n  if (typeof options.insert === 'function') {\n    options.insert(style);\n  } else {\n    var target = getTarget(options.insert || 'head');\n\n    if (!target) {\n      throw new Error(\"Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.\");\n    }\n\n    target.appendChild(style);\n  }\n\n  return style;\n}\n\nfunction removeStyleElement(style) {\n  // istanbul ignore if\n  if (style.parentNode === null) {\n    return false;\n  }\n\n  style.parentNode.removeChild(style);\n}\n/* istanbul ignore next  */\n\n\nvar replaceText = function replaceText() {\n  var textStore = [];\n  return function replace(index, replacement) {\n    textStore[index] = replacement;\n    return textStore.filter(Boolean).join('\\n');\n  };\n}();\n\nfunction applyToSingletonTag(style, index, remove, obj) {\n  var css = remove ? '' : obj.media ? \"@media \".concat(obj.media, \" {\").concat(obj.css, \"}\") : obj.css; // For old IE\n\n  /* istanbul ignore if  */\n\n  if (style.styleSheet) {\n    style.styleSheet.cssText = replaceText(index, css);\n  } else {\n    var cssNode = document.createTextNode(css);\n    var childNodes = style.childNodes;\n\n    if (childNodes[index]) {\n      style.removeChild(childNodes[index]);\n    }\n\n    if (childNodes.length) {\n      style.insertBefore(cssNode, childNodes[index]);\n    } else {\n      style.appendChild(cssNode);\n    }\n  }\n}\n\nfunction applyToTag(style, options, obj) {\n  var css = obj.css;\n  var media = obj.media;\n  var sourceMap = obj.sourceMap;\n\n  if (media) {\n    style.setAttribute('media', media);\n  } else {\n    style.removeAttribute('media');\n  }\n\n  if (sourceMap && btoa) {\n    css += \"\\n/*# sourceMappingURL=data:application/json;base64,\".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), \" */\");\n  } // For old IE\n\n  /* istanbul ignore if  */\n\n\n  if (style.styleSheet) {\n    style.styleSheet.cssText = css;\n  } else {\n    while (style.firstChild) {\n      style.removeChild(style.firstChild);\n    }\n\n    style.appendChild(document.createTextNode(css));\n  }\n}\n\nvar singleton = null;\nvar singletonCounter = 0;\n\nfunction addStyle(obj, options) {\n  var style;\n  var update;\n  var remove;\n\n  if (options.singleton) {\n    var styleIndex = singletonCounter++;\n    style = singleton || (singleton = insertStyleElement(options));\n    update = applyToSingletonTag.bind(null, style, styleIndex, false);\n    remove = applyToSingletonTag.bind(null, style, styleIndex, true);\n  } else {\n    style = insertStyleElement(options);\n    update = applyToTag.bind(null, style, options);\n\n    remove = function remove() {\n      removeStyleElement(style);\n    };\n  }\n\n  update(obj);\n  return function updateStyle(newObj) {\n    if (newObj) {\n      if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) {\n        return;\n      }\n\n      update(obj = newObj);\n    } else {\n      remove();\n    }\n  };\n}\n\nmodule.exports = function (list, options) {\n  options = options || {}; // Force single-tag solution on IE6-9, which has a hard limit on the # of <style>\n  // tags it will allow on a page\n\n  if (!options.singleton && typeof options.singleton !== 'boolean') {\n    options.singleton = isOldIE();\n  }\n\n  list = list || [];\n  var lastIdentifiers = modulesToDom(list, options);\n  return function update(newList) {\n    newList = newList || [];\n\n    if (Object.prototype.toString.call(newList) !== '[object Array]') {\n      return;\n    }\n\n    for (var i = 0; i < lastIdentifiers.length; i++) {\n      var identifier = lastIdentifiers[i];\n      var index = getIndexByIdentifier(identifier);\n      stylesInDom[index].references--;\n    }\n\n    var newLastIdentifiers = modulesToDom(newList, options);\n\n    for (var _i = 0; _i < lastIdentifiers.length; _i++) {\n      var _identifier = lastIdentifiers[_i];\n\n      var _index = getIndexByIdentifier(_identifier);\n\n      if (stylesInDom[_index].references === 0) {\n        stylesInDom[_index].updater();\n\n        stylesInDom.splice(_index, 1);\n      }\n    }\n\n    lastIdentifiers = newLastIdentifiers;\n  };\n};\n\n//# sourceURL=webpack:///./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js?")},"./node_modules/symbol-observable/es/index.js":function(module,exports,__webpack_require__){"use strict";eval('/* WEBPACK VAR INJECTION */(function(global, module) {\n\nvar _interopRequireDefault = __webpack_require__("./node_modules/@babel/runtime/helpers/interopRequireDefault.js");\n\nObject.defineProperty(exports, "__esModule", {\n  value: true\n});\nexports.default = void 0;\n\nvar _ponyfill = _interopRequireDefault(__webpack_require__("./node_modules/symbol-observable/es/ponyfill.js"));\n\n/* global window */\nvar root;\n\nif (typeof self !== \'undefined\') {\n  root = self;\n} else if (typeof window !== \'undefined\') {\n  root = window;\n} else if (typeof global !== \'undefined\') {\n  root = global;\n} else if (true) {\n  root = module;\n} else {}\n\nvar result = (0, _ponyfill.default)(root);\nvar _default = result;\nexports.default = _default;\n/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__("./node_modules/webpack/buildin/global.js"), __webpack_require__("./node_modules/webpack/buildin/module.js")(module)))\n\n//# sourceURL=webpack:///./node_modules/symbol-observable/es/index.js?')},"./node_modules/symbol-observable/es/ponyfill.js":function(module,exports,__webpack_require__){"use strict";eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = symbolObservablePonyfill;\n\nfunction symbolObservablePonyfill(root) {\n  var result;\n  var _Symbol = root.Symbol;\n\n  if (typeof _Symbol === 'function') {\n    if (_Symbol.observable) {\n      result = _Symbol.observable;\n    } else {\n      result = _Symbol('observable');\n      _Symbol.observable = result;\n    }\n  } else {\n    result = '@@observable';\n  }\n\n  return result;\n}\n\n;\n\n//# sourceURL=webpack:///./node_modules/symbol-observable/es/ponyfill.js?")},"./node_modules/webpack/buildin/global.js":function(module,exports){eval('var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function("return this")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === "object") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it\'s\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n\n\n//# sourceURL=webpack:///(webpack)/buildin/global.js?')},"./node_modules/webpack/buildin/module.js":function(module,exports){eval('module.exports = function(module) {\n\tif (!module.webpackPolyfill) {\n\t\tmodule.deprecate = function() {};\n\t\tmodule.paths = [];\n\t\t// module.parent = undefined by default\n\t\tif (!module.children) module.children = [];\n\t\tObject.defineProperty(module, "loaded", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, "id", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n\n\n//# sourceURL=webpack:///(webpack)/buildin/module.js?')},"./node_modules/whatwg-fetch/fetch.js":function(module,__webpack_exports__,__webpack_require__){"use strict";eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"Headers\", function() { return Headers; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"Request\", function() { return Request; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"Response\", function() { return Response; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"DOMException\", function() { return DOMException; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"fetch\", function() { return fetch; });\nvar support = {\n  searchParams: 'URLSearchParams' in self,\n  iterable: 'Symbol' in self && 'iterator' in Symbol,\n  blob:\n    'FileReader' in self &&\n    'Blob' in self &&\n    (function() {\n      try {\n        new Blob()\n        return true\n      } catch (e) {\n        return false\n      }\n    })(),\n  formData: 'FormData' in self,\n  arrayBuffer: 'ArrayBuffer' in self\n}\n\nfunction isDataView(obj) {\n  return obj && DataView.prototype.isPrototypeOf(obj)\n}\n\nif (support.arrayBuffer) {\n  var viewClasses = [\n    '[object Int8Array]',\n    '[object Uint8Array]',\n    '[object Uint8ClampedArray]',\n    '[object Int16Array]',\n    '[object Uint16Array]',\n    '[object Int32Array]',\n    '[object Uint32Array]',\n    '[object Float32Array]',\n    '[object Float64Array]'\n  ]\n\n  var isArrayBufferView =\n    ArrayBuffer.isView ||\n    function(obj) {\n      return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1\n    }\n}\n\nfunction normalizeName(name) {\n  if (typeof name !== 'string') {\n    name = String(name)\n  }\n  if (/[^a-z0-9\\-#$%&'*+.^_`|~]/i.test(name)) {\n    throw new TypeError('Invalid character in header field name')\n  }\n  return name.toLowerCase()\n}\n\nfunction normalizeValue(value) {\n  if (typeof value !== 'string') {\n    value = String(value)\n  }\n  return value\n}\n\n// Build a destructive iterator for the value list\nfunction iteratorFor(items) {\n  var iterator = {\n    next: function() {\n      var value = items.shift()\n      return {done: value === undefined, value: value}\n    }\n  }\n\n  if (support.iterable) {\n    iterator[Symbol.iterator] = function() {\n      return iterator\n    }\n  }\n\n  return iterator\n}\n\nfunction Headers(headers) {\n  this.map = {}\n\n  if (headers instanceof Headers) {\n    headers.forEach(function(value, name) {\n      this.append(name, value)\n    }, this)\n  } else if (Array.isArray(headers)) {\n    headers.forEach(function(header) {\n      this.append(header[0], header[1])\n    }, this)\n  } else if (headers) {\n    Object.getOwnPropertyNames(headers).forEach(function(name) {\n      this.append(name, headers[name])\n    }, this)\n  }\n}\n\nHeaders.prototype.append = function(name, value) {\n  name = normalizeName(name)\n  value = normalizeValue(value)\n  var oldValue = this.map[name]\n  this.map[name] = oldValue ? oldValue + ', ' + value : value\n}\n\nHeaders.prototype['delete'] = function(name) {\n  delete this.map[normalizeName(name)]\n}\n\nHeaders.prototype.get = function(name) {\n  name = normalizeName(name)\n  return this.has(name) ? this.map[name] : null\n}\n\nHeaders.prototype.has = function(name) {\n  return this.map.hasOwnProperty(normalizeName(name))\n}\n\nHeaders.prototype.set = function(name, value) {\n  this.map[normalizeName(name)] = normalizeValue(value)\n}\n\nHeaders.prototype.forEach = function(callback, thisArg) {\n  for (var name in this.map) {\n    if (this.map.hasOwnProperty(name)) {\n      callback.call(thisArg, this.map[name], name, this)\n    }\n  }\n}\n\nHeaders.prototype.keys = function() {\n  var items = []\n  this.forEach(function(value, name) {\n    items.push(name)\n  })\n  return iteratorFor(items)\n}\n\nHeaders.prototype.values = function() {\n  var items = []\n  this.forEach(function(value) {\n    items.push(value)\n  })\n  return iteratorFor(items)\n}\n\nHeaders.prototype.entries = function() {\n  var items = []\n  this.forEach(function(value, name) {\n    items.push([name, value])\n  })\n  return iteratorFor(items)\n}\n\nif (support.iterable) {\n  Headers.prototype[Symbol.iterator] = Headers.prototype.entries\n}\n\nfunction consumed(body) {\n  if (body.bodyUsed) {\n    return Promise.reject(new TypeError('Already read'))\n  }\n  body.bodyUsed = true\n}\n\nfunction fileReaderReady(reader) {\n  return new Promise(function(resolve, reject) {\n    reader.onload = function() {\n      resolve(reader.result)\n    }\n    reader.onerror = function() {\n      reject(reader.error)\n    }\n  })\n}\n\nfunction readBlobAsArrayBuffer(blob) {\n  var reader = new FileReader()\n  var promise = fileReaderReady(reader)\n  reader.readAsArrayBuffer(blob)\n  return promise\n}\n\nfunction readBlobAsText(blob) {\n  var reader = new FileReader()\n  var promise = fileReaderReady(reader)\n  reader.readAsText(blob)\n  return promise\n}\n\nfunction readArrayBufferAsText(buf) {\n  var view = new Uint8Array(buf)\n  var chars = new Array(view.length)\n\n  for (var i = 0; i < view.length; i++) {\n    chars[i] = String.fromCharCode(view[i])\n  }\n  return chars.join('')\n}\n\nfunction bufferClone(buf) {\n  if (buf.slice) {\n    return buf.slice(0)\n  } else {\n    var view = new Uint8Array(buf.byteLength)\n    view.set(new Uint8Array(buf))\n    return view.buffer\n  }\n}\n\nfunction Body() {\n  this.bodyUsed = false\n\n  this._initBody = function(body) {\n    this._bodyInit = body\n    if (!body) {\n      this._bodyText = ''\n    } else if (typeof body === 'string') {\n      this._bodyText = body\n    } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {\n      this._bodyBlob = body\n    } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {\n      this._bodyFormData = body\n    } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n      this._bodyText = body.toString()\n    } else if (support.arrayBuffer && support.blob && isDataView(body)) {\n      this._bodyArrayBuffer = bufferClone(body.buffer)\n      // IE 10-11 can't handle a DataView body.\n      this._bodyInit = new Blob([this._bodyArrayBuffer])\n    } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {\n      this._bodyArrayBuffer = bufferClone(body)\n    } else {\n      this._bodyText = body = Object.prototype.toString.call(body)\n    }\n\n    if (!this.headers.get('content-type')) {\n      if (typeof body === 'string') {\n        this.headers.set('content-type', 'text/plain;charset=UTF-8')\n      } else if (this._bodyBlob && this._bodyBlob.type) {\n        this.headers.set('content-type', this._bodyBlob.type)\n      } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n        this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8')\n      }\n    }\n  }\n\n  if (support.blob) {\n    this.blob = function() {\n      var rejected = consumed(this)\n      if (rejected) {\n        return rejected\n      }\n\n      if (this._bodyBlob) {\n        return Promise.resolve(this._bodyBlob)\n      } else if (this._bodyArrayBuffer) {\n        return Promise.resolve(new Blob([this._bodyArrayBuffer]))\n      } else if (this._bodyFormData) {\n        throw new Error('could not read FormData body as blob')\n      } else {\n        return Promise.resolve(new Blob([this._bodyText]))\n      }\n    }\n\n    this.arrayBuffer = function() {\n      if (this._bodyArrayBuffer) {\n        return consumed(this) || Promise.resolve(this._bodyArrayBuffer)\n      } else {\n        return this.blob().then(readBlobAsArrayBuffer)\n      }\n    }\n  }\n\n  this.text = function() {\n    var rejected = consumed(this)\n    if (rejected) {\n      return rejected\n    }\n\n    if (this._bodyBlob) {\n      return readBlobAsText(this._bodyBlob)\n    } else if (this._bodyArrayBuffer) {\n      return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))\n    } else if (this._bodyFormData) {\n      throw new Error('could not read FormData body as text')\n    } else {\n      return Promise.resolve(this._bodyText)\n    }\n  }\n\n  if (support.formData) {\n    this.formData = function() {\n      return this.text().then(decode)\n    }\n  }\n\n  this.json = function() {\n    return this.text().then(JSON.parse)\n  }\n\n  return this\n}\n\n// HTTP methods whose capitalization should be normalized\nvar methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT']\n\nfunction normalizeMethod(method) {\n  var upcased = method.toUpperCase()\n  return methods.indexOf(upcased) > -1 ? upcased : method\n}\n\nfunction Request(input, options) {\n  options = options || {}\n  var body = options.body\n\n  if (input instanceof Request) {\n    if (input.bodyUsed) {\n      throw new TypeError('Already read')\n    }\n    this.url = input.url\n    this.credentials = input.credentials\n    if (!options.headers) {\n      this.headers = new Headers(input.headers)\n    }\n    this.method = input.method\n    this.mode = input.mode\n    this.signal = input.signal\n    if (!body && input._bodyInit != null) {\n      body = input._bodyInit\n      input.bodyUsed = true\n    }\n  } else {\n    this.url = String(input)\n  }\n\n  this.credentials = options.credentials || this.credentials || 'same-origin'\n  if (options.headers || !this.headers) {\n    this.headers = new Headers(options.headers)\n  }\n  this.method = normalizeMethod(options.method || this.method || 'GET')\n  this.mode = options.mode || this.mode || null\n  this.signal = options.signal || this.signal\n  this.referrer = null\n\n  if ((this.method === 'GET' || this.method === 'HEAD') && body) {\n    throw new TypeError('Body not allowed for GET or HEAD requests')\n  }\n  this._initBody(body)\n}\n\nRequest.prototype.clone = function() {\n  return new Request(this, {body: this._bodyInit})\n}\n\nfunction decode(body) {\n  var form = new FormData()\n  body\n    .trim()\n    .split('&')\n    .forEach(function(bytes) {\n      if (bytes) {\n        var split = bytes.split('=')\n        var name = split.shift().replace(/\\+/g, ' ')\n        var value = split.join('=').replace(/\\+/g, ' ')\n        form.append(decodeURIComponent(name), decodeURIComponent(value))\n      }\n    })\n  return form\n}\n\nfunction parseHeaders(rawHeaders) {\n  var headers = new Headers()\n  // Replace instances of \\r\\n and \\n followed by at least one space or horizontal tab with a space\n  // https://tools.ietf.org/html/rfc7230#section-3.2\n  var preProcessedHeaders = rawHeaders.replace(/\\r?\\n[\\t ]+/g, ' ')\n  preProcessedHeaders.split(/\\r?\\n/).forEach(function(line) {\n    var parts = line.split(':')\n    var key = parts.shift().trim()\n    if (key) {\n      var value = parts.join(':').trim()\n      headers.append(key, value)\n    }\n  })\n  return headers\n}\n\nBody.call(Request.prototype)\n\nfunction Response(bodyInit, options) {\n  if (!options) {\n    options = {}\n  }\n\n  this.type = 'default'\n  this.status = options.status === undefined ? 200 : options.status\n  this.ok = this.status >= 200 && this.status < 300\n  this.statusText = 'statusText' in options ? options.statusText : 'OK'\n  this.headers = new Headers(options.headers)\n  this.url = options.url || ''\n  this._initBody(bodyInit)\n}\n\nBody.call(Response.prototype)\n\nResponse.prototype.clone = function() {\n  return new Response(this._bodyInit, {\n    status: this.status,\n    statusText: this.statusText,\n    headers: new Headers(this.headers),\n    url: this.url\n  })\n}\n\nResponse.error = function() {\n  var response = new Response(null, {status: 0, statusText: ''})\n  response.type = 'error'\n  return response\n}\n\nvar redirectStatuses = [301, 302, 303, 307, 308]\n\nResponse.redirect = function(url, status) {\n  if (redirectStatuses.indexOf(status) === -1) {\n    throw new RangeError('Invalid status code')\n  }\n\n  return new Response(null, {status: status, headers: {location: url}})\n}\n\nvar DOMException = self.DOMException\ntry {\n  new DOMException()\n} catch (err) {\n  DOMException = function(message, name) {\n    this.message = message\n    this.name = name\n    var error = Error(message)\n    this.stack = error.stack\n  }\n  DOMException.prototype = Object.create(Error.prototype)\n  DOMException.prototype.constructor = DOMException\n}\n\nfunction fetch(input, init) {\n  return new Promise(function(resolve, reject) {\n    var request = new Request(input, init)\n\n    if (request.signal && request.signal.aborted) {\n      return reject(new DOMException('Aborted', 'AbortError'))\n    }\n\n    var xhr = new XMLHttpRequest()\n\n    function abortXhr() {\n      xhr.abort()\n    }\n\n    xhr.onload = function() {\n      var options = {\n        status: xhr.status,\n        statusText: xhr.statusText,\n        headers: parseHeaders(xhr.getAllResponseHeaders() || '')\n      }\n      options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL')\n      var body = 'response' in xhr ? xhr.response : xhr.responseText\n      resolve(new Response(body, options))\n    }\n\n    xhr.onerror = function() {\n      reject(new TypeError('Network request failed'))\n    }\n\n    xhr.ontimeout = function() {\n      reject(new TypeError('Network request failed'))\n    }\n\n    xhr.onabort = function() {\n      reject(new DOMException('Aborted', 'AbortError'))\n    }\n\n    xhr.open(request.method, request.url, true)\n\n    if (request.credentials === 'include') {\n      xhr.withCredentials = true\n    } else if (request.credentials === 'omit') {\n      xhr.withCredentials = false\n    }\n\n    if ('responseType' in xhr && support.blob) {\n      xhr.responseType = 'blob'\n    }\n\n    request.headers.forEach(function(value, name) {\n      xhr.setRequestHeader(name, value)\n    })\n\n    if (request.signal) {\n      request.signal.addEventListener('abort', abortXhr)\n\n      xhr.onreadystatechange = function() {\n        // DONE (success or failure)\n        if (xhr.readyState === 4) {\n          request.signal.removeEventListener('abort', abortXhr)\n        }\n      }\n    }\n\n    xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit)\n  })\n}\n\nfetch.polyfill = true\n\nif (!self.fetch) {\n  self.fetch = fetch\n  self.Headers = Headers\n  self.Request = Request\n  self.Response = Response\n}\n\n\n//# sourceURL=webpack:///./node_modules/whatwg-fetch/fetch.js?")}}]);