ace-builds
Version:
Ace (Ajax.org Cloud9 Editor)
1,053 lines (1,038 loc) • 168 kB
JavaScript
define("ace/mode/folding/mixed",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function (defaultMode, subModes) {
this.defaultMode = defaultMode;
this.subModes = subModes;
};
oop.inherits(FoldMode, BaseFoldMode);
(function () {
this.$getMode = function (state) {
if (typeof state != "string")
state = state[0];
for (var key in this.subModes) {
if (state.indexOf(key) === 0)
return this.subModes[key];
}
return null;
};
this.$tryMode = function (state, session, foldStyle, row) {
var mode = this.$getMode(state);
return (mode ? mode.getFoldWidget(session, foldStyle, row) : "");
};
this.getFoldWidget = function (session, foldStyle, row) {
return (this.$tryMode(session.getState(row - 1), session, foldStyle, row) ||
this.$tryMode(session.getState(row), session, foldStyle, row) ||
this.defaultMode.getFoldWidget(session, foldStyle, row));
};
this.getFoldWidgetRange = function (session, foldStyle, row) {
var mode = this.$getMode(session.getState(row - 1));
if (!mode || !mode.getFoldWidget(session, foldStyle, row))
mode = this.$getMode(session.getState(row));
if (!mode || !mode.getFoldWidget(session, foldStyle, row))
mode = this.defaultMode;
return mode.getFoldWidgetRange(session, foldStyle, row);
};
}).call(FoldMode.prototype);
});
define("ace/mode/folding/xml",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var Range = require("../../range").Range;
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function (voidElements, optionalEndTags) {
BaseFoldMode.call(this);
this.voidElements = voidElements || {};
this.optionalEndTags = oop.mixin({}, this.voidElements);
if (optionalEndTags)
oop.mixin(this.optionalEndTags, optionalEndTags);
};
oop.inherits(FoldMode, BaseFoldMode);
var Tag = function () {
this.tagName = "";
this.closing = false;
this.selfClosing = false;
this.start = { row: 0, column: 0 };
this.end = { row: 0, column: 0 };
};
function is(token, type) {
return token && token.type && token.type.lastIndexOf(type + ".xml") > -1;
}
(function () {
this.getFoldWidget = function (session, foldStyle, row) {
var tag = this._getFirstTagInLine(session, row);
if (!tag)
return this.getCommentFoldWidget(session, row);
if (tag.closing || (!tag.tagName && tag.selfClosing))
return foldStyle === "markbeginend" ? "end" : "";
if (!tag.tagName || tag.selfClosing || this.voidElements.hasOwnProperty(tag.tagName.toLowerCase()))
return "";
if (this._findEndTagInLine(session, row, tag.tagName, tag.end.column))
return "";
return "start";
};
this.getCommentFoldWidget = function (session, row) {
if (/comment/.test(session.getState(row)) && /<!-/.test(session.getLine(row)))
return "start";
return "";
};
this._getFirstTagInLine = function (session, row) {
var tokens = session.getTokens(row);
var tag = new Tag();
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (is(token, "tag-open")) {
tag.end.column = tag.start.column + token.value.length;
tag.closing = is(token, "end-tag-open");
token = tokens[++i];
if (!token)
return null;
tag.tagName = token.value;
if (token.value === "") { //skip empty tag name token for fragment
token = tokens[++i];
if (!token)
return null;
tag.tagName = token.value;
}
tag.end.column += token.value.length;
for (i++; i < tokens.length; i++) {
token = tokens[i];
tag.end.column += token.value.length;
if (is(token, "tag-close")) {
tag.selfClosing = token.value == '/>';
break;
}
}
return tag;
}
else if (is(token, "tag-close")) {
tag.selfClosing = token.value == '/>';
return tag;
}
tag.start.column += token.value.length;
}
return null;
};
this._findEndTagInLine = function (session, row, tagName, startColumn) {
var tokens = session.getTokens(row);
var column = 0;
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
column += token.value.length;
if (column < startColumn - 1)
continue;
if (is(token, "end-tag-open")) {
token = tokens[i + 1];
if (is(token, "tag-name") && token.value === "") {
token = tokens[i + 2];
}
if (token && token.value == tagName)
return true;
}
}
return false;
};
this.getFoldWidgetRange = function (session, foldStyle, row) {
var firstTag = this._getFirstTagInLine(session, row);
if (!firstTag) {
return this.getCommentFoldWidget(session, row) && session.getCommentFoldRange(row, session.getLine(row).length);
}
var tags = session.getMatchingTags({ row: row, column: 0 });
if (tags) {
return new Range(tags.openTag.end.row, tags.openTag.end.column, tags.closeTag.start.row, tags.closeTag.start.column);
}
};
}).call(FoldMode.prototype);
});
define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var Range = require("../../range").Range;
var BaseFoldMode = require("./fold_mode").FoldMode;
var FoldMode = exports.FoldMode = function (commentRegex) {
if (commentRegex) {
this.foldingStartMarker = new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start));
this.foldingStopMarker = new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end));
}
};
oop.inherits(FoldMode, BaseFoldMode);
(function () {
this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/;
this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
this._getFoldWidgetBase = this.getFoldWidget;
this.getFoldWidget = function (session, foldStyle, row) {
var line = session.getLine(row);
if (this.singleLineBlockCommentRe.test(line)) {
if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
return "";
}
var fw = this._getFoldWidgetBase(session, foldStyle, row);
if (!fw && this.startRegionRe.test(line))
return "start"; // lineCommentRegionStart
return fw;
};
this.getFoldWidgetRange = function (session, foldStyle, row, forceMultiline) {
var line = session.getLine(row);
if (this.startRegionRe.test(line))
return this.getCommentRegionBlock(session, line, row);
var match = line.match(this.foldingStartMarker);
if (match) {
var i = match.index;
if (match[1])
return this.openingBracketBlock(session, match[1], row, i);
var range = session.getCommentFoldRange(row, i + match[0].length, 1);
if (range && !range.isMultiLine()) {
if (forceMultiline) {
range = this.getSectionRange(session, row);
}
else if (foldStyle != "all")
range = null;
}
return range;
}
if (foldStyle === "markbegin")
return;
var match = line.match(this.foldingStopMarker);
if (match) {
var i = match.index + match[0].length;
if (match[1])
return this.closingBracketBlock(session, match[1], row, i);
return session.getCommentFoldRange(row, i, -1);
}
};
this.getSectionRange = function (session, row) {
var line = session.getLine(row);
var startIndent = line.search(/\S/);
var startRow = row;
var startColumn = line.length;
row = row + 1;
var endRow = row;
var maxRow = session.getLength();
while (++row < maxRow) {
line = session.getLine(row);
var indent = line.search(/\S/);
if (indent === -1)
continue;
if (startIndent > indent)
break;
var subRange = this.getFoldWidgetRange(session, "all", row);
if (subRange) {
if (subRange.start.row <= startRow) {
break;
}
else if (subRange.isMultiLine()) {
row = subRange.end.row;
}
else if (startIndent == indent) {
break;
}
}
endRow = row;
}
return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
};
this.getCommentRegionBlock = function (session, line, row) {
var startColumn = line.search(/\s*$/);
var maxRow = session.getLength();
var startRow = row;
var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
var depth = 1;
while (++row < maxRow) {
line = session.getLine(row);
var m = re.exec(line);
if (!m)
continue;
if (m[1])
depth--;
else
depth++;
if (!depth)
break;
}
var endRow = row;
if (endRow > startRow) {
return new Range(startRow, startColumn, endRow, line.length);
}
};
}).call(FoldMode.prototype);
});
define("ace/mode/folding/html",["require","exports","module","ace/lib/oop","ace/mode/folding/mixed","ace/mode/folding/xml","ace/mode/folding/cstyle"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var MixedFoldMode = require("./mixed").FoldMode;
var XmlFoldMode = require("./xml").FoldMode;
var CStyleFoldMode = require("./cstyle").FoldMode;
var FoldMode = exports.FoldMode = function (voidElements, optionalTags) {
MixedFoldMode.call(this, new XmlFoldMode(voidElements, optionalTags), {
"js-": new CStyleFoldMode(),
"css-": new CStyleFoldMode()
});
};
oop.inherits(FoldMode, MixedFoldMode);
});
define("ace/mode/behaviour/xml",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var Behaviour = require("../behaviour").Behaviour;
var TokenIterator = require("../../token_iterator").TokenIterator;
function is(token, type) {
return token && token.type.lastIndexOf(type + ".xml") > -1;
}
var XmlBehaviour = function () {
this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
if (text == '"' || text == "'") {
var quote = text;
var selected = session.doc.getTextRange(editor.getSelectionRange());
if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) {
return {
text: quote + selected + quote,
selection: false
};
}
var cursor = editor.getCursorPosition();
var line = session.doc.getLine(cursor.row);
var rightChar = line.substring(cursor.column, cursor.column + 1);
var iterator = new TokenIterator(session, cursor.row, cursor.column);
var token = iterator.getCurrentToken();
if (rightChar == quote && (is(token, "attribute-value") || is(token, "string"))) {
return {
text: "",
selection: [1, 1]
};
}
if (!token)
token = iterator.stepBackward();
if (!token)
return;
while (is(token, "tag-whitespace") || is(token, "whitespace")) {
token = iterator.stepBackward();
}
var rightSpace = !rightChar || rightChar.match(/\s/);
if (is(token, "attribute-equals") && (rightSpace || rightChar == '>') || (is(token, "decl-attribute-equals") && (rightSpace || rightChar == '?'))) {
return {
text: quote + quote,
selection: [1, 1]
};
}
}
});
this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
var selected = session.doc.getTextRange(range);
if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
var line = session.doc.getLine(range.start.row);
var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
if (rightChar == selected) {
range.end.column++;
return range;
}
}
});
this.add("autoclosing", "insertion", function (state, action, editor, session, text) {
if (text == '>') {
var position = editor.getSelectionRange().start;
var iterator = new TokenIterator(session, position.row, position.column);
var token = iterator.getCurrentToken() || iterator.stepBackward();
if (!token || !(is(token, "tag-name") || is(token, "tag-whitespace") || is(token, "attribute-name") || is(token, "attribute-equals") || is(token, "attribute-value")))
return;
if (is(token, "reference.attribute-value"))
return;
if (is(token, "attribute-value")) {
var tokenEndColumn = iterator.getCurrentTokenColumn() + token.value.length;
if (position.column < tokenEndColumn)
return;
if (position.column == tokenEndColumn) {
var nextToken = iterator.stepForward();
if (nextToken && is(nextToken, "attribute-value"))
return;
iterator.stepBackward();
}
}
if (/^\s*>/.test(session.getLine(position.row).slice(position.column)))
return;
while (!is(token, "tag-name")) {
token = iterator.stepBackward();
if (token.value == "<") {
token = iterator.stepForward();
break;
}
}
var tokenRow = iterator.getCurrentTokenRow();
var tokenColumn = iterator.getCurrentTokenColumn();
if (is(iterator.stepBackward(), "end-tag-open"))
return;
var element = token.value;
if (tokenRow == position.row)
element = element.substring(0, position.column - tokenColumn);
if (this.voidElements && this.voidElements.hasOwnProperty(element.toLowerCase()))
return;
return {
text: ">" + "</" + element + ">",
selection: [1, 1]
};
}
});
this.add("autoindent", "insertion", function (state, action, editor, session, text) {
if (text == "\n") {
var cursor = editor.getCursorPosition();
var line = session.getLine(cursor.row);
var iterator = new TokenIterator(session, cursor.row, cursor.column);
var token = iterator.getCurrentToken();
if (is(token, "") && token.type.indexOf("tag-close") !== -1) {
if (token.value == "/>")
return;
while (token && token.type.indexOf("tag-name") === -1) {
token = iterator.stepBackward();
}
if (!token) {
return;
}
var tag = token.value;
var row = iterator.getCurrentTokenRow();
token = iterator.stepBackward();
if (!token || token.type.indexOf("end-tag") !== -1) {
return;
}
if (this.voidElements && !this.voidElements[tag] || !this.voidElements) {
var nextToken = session.getTokenAt(cursor.row, cursor.column + 1);
var line = session.getLine(row);
var nextIndent = this.$getIndent(line);
var indent = nextIndent + session.getTabString();
if (nextToken && nextToken.value === "</") {
return {
text: "\n" + indent + "\n" + nextIndent,
selection: [1, indent.length, 1, indent.length]
};
}
else {
return {
text: "\n" + indent
};
}
}
}
}
});
};
oop.inherits(XmlBehaviour, Behaviour);
exports.XmlBehaviour = XmlBehaviour;
});
define("ace/mode/html_completions",["require","exports","module","ace/token_iterator"], function(require, exports, module){"use strict";
var TokenIterator = require("../token_iterator").TokenIterator;
var commonAttributes = [
"accesskey",
"class",
"contenteditable",
"contextmenu",
"dir",
"draggable",
"dropzone",
"hidden",
"id",
"inert",
"itemid",
"itemprop",
"itemref",
"itemscope",
"itemtype",
"lang",
"spellcheck",
"style",
"tabindex",
"title",
"translate"
];
var eventAttributes = [
"onabort",
"onblur",
"oncancel",
"oncanplay",
"oncanplaythrough",
"onchange",
"onclick",
"onclose",
"oncontextmenu",
"oncuechange",
"ondblclick",
"ondrag",
"ondragend",
"ondragenter",
"ondragleave",
"ondragover",
"ondragstart",
"ondrop",
"ondurationchange",
"onemptied",
"onended",
"onerror",
"onfocus",
"oninput",
"oninvalid",
"onkeydown",
"onkeypress",
"onkeyup",
"onload",
"onloadeddata",
"onloadedmetadata",
"onloadstart",
"onmousedown",
"onmousemove",
"onmouseout",
"onmouseover",
"onmouseup",
"onmousewheel",
"onpause",
"onplay",
"onplaying",
"onprogress",
"onratechange",
"onreset",
"onscroll",
"onseeked",
"onseeking",
"onselect",
"onshow",
"onstalled",
"onsubmit",
"onsuspend",
"ontimeupdate",
"onvolumechange",
"onwaiting"
];
var globalAttributes = commonAttributes.concat(eventAttributes);
var attributeMap = {
"a": { "href": 1, "target": { "_blank": 1, "top": 1 }, "ping": 1, "rel": { "nofollow": 1, "alternate": 1, "author": 1, "bookmark": 1, "help": 1, "license": 1, "next": 1, "noreferrer": 1, "prefetch": 1, "prev": 1, "search": 1, "tag": 1 }, "media": 1, "hreflang": 1, "type": 1 },
"abbr": {},
"address": {},
"area": { "shape": 1, "coords": 1, "href": 1, "hreflang": 1, "alt": 1, "target": 1, "media": 1, "rel": 1, "ping": 1, "type": 1 },
"article": { "pubdate": 1 },
"aside": {},
"audio": { "src": 1, "autobuffer": 1, "autoplay": { "autoplay": 1 }, "loop": { "loop": 1 }, "controls": { "controls": 1 }, "muted": { "muted": 1 }, "preload": { "auto": 1, "metadata": 1, "none": 1 } },
"b": {},
"base": { "href": 1, "target": 1 },
"bdi": {},
"bdo": {},
"blockquote": { "cite": 1 },
"body": { "onafterprint": 1, "onbeforeprint": 1, "onbeforeunload": 1, "onhashchange": 1, "onmessage": 1, "onoffline": 1, "onpopstate": 1, "onredo": 1, "onresize": 1, "onstorage": 1, "onundo": 1, "onunload": 1 },
"br": {},
"button": { "autofocus": 1, "disabled": { "disabled": 1 }, "form": 1, "formaction": 1, "formenctype": 1, "formmethod": 1, "formnovalidate": 1, "formtarget": 1, "name": 1, "value": 1, "type": { "button": 1, "submit": 1 } },
"canvas": { "width": 1, "height": 1 },
"caption": {},
"cite": {},
"code": {},
"col": { "span": 1 },
"colgroup": { "span": 1 },
"command": { "type": 1, "label": 1, "icon": 1, "disabled": 1, "checked": 1, "radiogroup": 1, "command": 1 },
"data": {},
"datalist": {},
"dd": {},
"del": { "cite": 1, "datetime": 1 },
"details": { "open": 1 },
"dfn": {},
"dialog": { "open": 1 },
"div": {},
"dl": {},
"dt": {},
"em": {},
"embed": { "src": 1, "height": 1, "width": 1, "type": 1 },
"fieldset": { "disabled": 1, "form": 1, "name": 1 },
"figcaption": {},
"figure": {},
"footer": {},
"form": { "accept-charset": 1, "action": 1, "autocomplete": 1, "enctype": { "multipart/form-data": 1, "application/x-www-form-urlencoded": 1 }, "method": { "get": 1, "post": 1 }, "name": 1, "novalidate": 1, "target": { "_blank": 1, "top": 1 } },
"h1": {},
"h2": {},
"h3": {},
"h4": {},
"h5": {},
"h6": {},
"head": {},
"header": {},
"hr": {},
"html": { "manifest": 1 },
"i": {},
"iframe": { "name": 1, "src": 1, "height": 1, "width": 1, "sandbox": { "allow-same-origin": 1, "allow-top-navigation": 1, "allow-forms": 1, "allow-scripts": 1 }, "seamless": { "seamless": 1 } },
"img": { "alt": 1, "src": 1, "height": 1, "width": 1, "usemap": 1, "ismap": 1 },
"input": {
"type": { "text": 1, "password": 1, "hidden": 1, "checkbox": 1, "submit": 1, "radio": 1, "file": 1, "button": 1, "reset": 1, "image": 31, "color": 1, "date": 1, "datetime": 1, "datetime-local": 1, "email": 1, "month": 1, "number": 1, "range": 1, "search": 1, "tel": 1, "time": 1, "url": 1, "week": 1 },
"accept": 1, "alt": 1, "autocomplete": { "on": 1, "off": 1 }, "autofocus": { "autofocus": 1 }, "checked": { "checked": 1 }, "disabled": { "disabled": 1 }, "form": 1, "formaction": 1, "formenctype": { "application/x-www-form-urlencoded": 1, "multipart/form-data": 1, "text/plain": 1 }, "formmethod": { "get": 1, "post": 1 }, "formnovalidate": { "formnovalidate": 1 }, "formtarget": { "_blank": 1, "_self": 1, "_parent": 1, "_top": 1 }, "height": 1, "list": 1, "max": 1, "maxlength": 1, "min": 1, "multiple": { "multiple": 1 }, "name": 1, "pattern": 1, "placeholder": 1, "readonly": { "readonly": 1 }, "required": { "required": 1 }, "size": 1, "src": 1, "step": 1, "width": 1, "files": 1, "value": 1
},
"ins": { "cite": 1, "datetime": 1 },
"kbd": {},
"keygen": { "autofocus": 1, "challenge": { "challenge": 1 }, "disabled": { "disabled": 1 }, "form": 1, "keytype": { "rsa": 1, "dsa": 1, "ec": 1 }, "name": 1 },
"label": { "form": 1, "for": 1 },
"legend": {},
"li": { "value": 1 },
"link": { "href": 1, "hreflang": 1, "rel": { "stylesheet": 1, "icon": 1 }, "media": { "all": 1, "screen": 1, "print": 1 }, "type": { "text/css": 1, "image/png": 1, "image/jpeg": 1, "image/gif": 1 }, "sizes": 1 },
"main": {},
"map": { "name": 1 },
"mark": {},
"math": {},
"menu": { "type": 1, "label": 1 },
"meta": { "http-equiv": { "content-type": 1 }, "name": { "description": 1, "keywords": 1 }, "content": { "text/html; charset=UTF-8": 1 }, "charset": 1 },
"meter": { "value": 1, "min": 1, "max": 1, "low": 1, "high": 1, "optimum": 1 },
"nav": {},
"noscript": { "href": 1 },
"object": { "param": 1, "data": 1, "type": 1, "height": 1, "width": 1, "usemap": 1, "name": 1, "form": 1, "classid": 1 },
"ol": { "start": 1, "reversed": 1 },
"optgroup": { "disabled": 1, "label": 1 },
"option": { "disabled": 1, "selected": 1, "label": 1, "value": 1 },
"output": { "for": 1, "form": 1, "name": 1 },
"p": {},
"param": { "name": 1, "value": 1 },
"pre": {},
"progress": { "value": 1, "max": 1 },
"q": { "cite": 1 },
"rp": {},
"rt": {},
"ruby": {},
"s": {},
"samp": {},
"script": { "charset": 1, "type": { "text/javascript": 1 }, "src": 1, "defer": 1, "async": 1 },
"select": { "autofocus": 1, "disabled": 1, "form": 1, "multiple": { "multiple": 1 }, "name": 1, "size": 1, "readonly": { "readonly": 1 } },
"small": {},
"source": { "src": 1, "type": 1, "media": 1 },
"span": {},
"strong": {},
"style": { "type": 1, "media": { "all": 1, "screen": 1, "print": 1 }, "scoped": 1 },
"sub": {},
"sup": {},
"svg": {},
"table": { "summary": 1 },
"tbody": {},
"td": { "headers": 1, "rowspan": 1, "colspan": 1 },
"textarea": { "autofocus": { "autofocus": 1 }, "disabled": { "disabled": 1 }, "form": 1, "maxlength": 1, "name": 1, "placeholder": 1, "readonly": { "readonly": 1 }, "required": { "required": 1 }, "rows": 1, "cols": 1, "wrap": { "on": 1, "off": 1, "hard": 1, "soft": 1 } },
"tfoot": {},
"th": { "headers": 1, "rowspan": 1, "colspan": 1, "scope": 1 },
"thead": {},
"time": { "datetime": 1 },
"title": {},
"tr": {},
"track": { "kind": 1, "src": 1, "srclang": 1, "label": 1, "default": 1 },
"section": {},
"summary": {},
"u": {},
"ul": {},
"var": {},
"video": { "src": 1, "autobuffer": 1, "autoplay": { "autoplay": 1 }, "loop": { "loop": 1 }, "controls": { "controls": 1 }, "width": 1, "height": 1, "poster": 1, "muted": { "muted": 1 }, "preload": { "auto": 1, "metadata": 1, "none": 1 } },
"wbr": {}
};
var elements = Object.keys(attributeMap);
function is(token, type) {
return token.type.lastIndexOf(type + ".xml") > -1;
}
function findTagName(session, pos) {
var iterator = new TokenIterator(session, pos.row, pos.column);
var token = iterator.getCurrentToken();
while (token && !is(token, "tag-name")) {
token = iterator.stepBackward();
}
if (token)
return token.value;
}
function findAttributeName(session, pos) {
var iterator = new TokenIterator(session, pos.row, pos.column);
var token = iterator.getCurrentToken();
while (token && !is(token, "attribute-name")) {
token = iterator.stepBackward();
}
if (token)
return token.value;
}
var HtmlCompletions = function () {
};
(function () {
this.getCompletions = function (state, session, pos, prefix) {
var token = session.getTokenAt(pos.row, pos.column);
if (!token)
return [];
if (is(token, "tag-name") || is(token, "tag-open") || is(token, "end-tag-open"))
return this.getTagCompletions(state, session, pos, prefix);
if (is(token, "tag-whitespace") || is(token, "attribute-name"))
return this.getAttributeCompletions(state, session, pos, prefix);
if (is(token, "attribute-value"))
return this.getAttributeValueCompletions(state, session, pos, prefix);
var line = session.getLine(pos.row).substr(0, pos.column);
if (/&[a-z]*$/i.test(line))
return this.getHTMLEntityCompletions(state, session, pos, prefix);
return [];
};
this.getTagCompletions = function (state, session, pos, prefix) {
return elements.map(function (element) {
return {
value: element,
meta: "tag",
score: 1000000
};
});
};
this.getAttributeCompletions = function (state, session, pos, prefix) {
var tagName = findTagName(session, pos);
if (!tagName)
return [];
var attributes = globalAttributes;
if (tagName in attributeMap) {
attributes = attributes.concat(Object.keys(attributeMap[tagName]));
}
return attributes.map(function (attribute) {
return {
caption: attribute,
snippet: attribute + '="$0"',
meta: "attribute",
score: 1000000
};
});
};
this.getAttributeValueCompletions = function (state, session, pos, prefix) {
var tagName = findTagName(session, pos);
var attributeName = findAttributeName(session, pos);
if (!tagName)
return [];
var values = [];
if (tagName in attributeMap && attributeName in attributeMap[tagName] && typeof attributeMap[tagName][attributeName] === "object") {
values = Object.keys(attributeMap[tagName][attributeName]);
}
return values.map(function (value) {
return {
caption: value,
snippet: value,
meta: "attribute value",
score: 1000000
};
});
};
this.getHTMLEntityCompletions = function (state, session, pos, prefix) {
var values = ['Aacute;', 'aacute;', 'Acirc;', 'acirc;', 'acute;', 'AElig;', 'aelig;', 'Agrave;', 'agrave;', 'alefsym;', 'Alpha;', 'alpha;', 'amp;', 'and;', 'ang;', 'Aring;', 'aring;', 'asymp;', 'Atilde;', 'atilde;', 'Auml;', 'auml;', 'bdquo;', 'Beta;', 'beta;', 'brvbar;', 'bull;', 'cap;', 'Ccedil;', 'ccedil;', 'cedil;', 'cent;', 'Chi;', 'chi;', 'circ;', 'clubs;', 'cong;', 'copy;', 'crarr;', 'cup;', 'curren;', 'Dagger;', 'dagger;', 'dArr;', 'darr;', 'deg;', 'Delta;', 'delta;', 'diams;', 'divide;', 'Eacute;', 'eacute;', 'Ecirc;', 'ecirc;', 'Egrave;', 'egrave;', 'empty;', 'emsp;', 'ensp;', 'Epsilon;', 'epsilon;', 'equiv;', 'Eta;', 'eta;', 'ETH;', 'eth;', 'Euml;', 'euml;', 'euro;', 'exist;', 'fnof;', 'forall;', 'frac12;', 'frac14;', 'frac34;', 'frasl;', 'Gamma;', 'gamma;', 'ge;', 'gt;', 'hArr;', 'harr;', 'hearts;', 'hellip;', 'Iacute;', 'iacute;', 'Icirc;', 'icirc;', 'iexcl;', 'Igrave;', 'igrave;', 'image;', 'infin;', 'int;', 'Iota;', 'iota;', 'iquest;', 'isin;', 'Iuml;', 'iuml;', 'Kappa;', 'kappa;', 'Lambda;', 'lambda;', 'lang;', 'laquo;', 'lArr;', 'larr;', 'lceil;', 'ldquo;', 'le;', 'lfloor;', 'lowast;', 'loz;', 'lrm;', 'lsaquo;', 'lsquo;', 'lt;', 'macr;', 'mdash;', 'micro;', 'middot;', 'minus;', 'Mu;', 'mu;', 'nabla;', 'nbsp;', 'ndash;', 'ne;', 'ni;', 'not;', 'notin;', 'nsub;', 'Ntilde;', 'ntilde;', 'Nu;', 'nu;', 'Oacute;', 'oacute;', 'Ocirc;', 'ocirc;', 'OElig;', 'oelig;', 'Ograve;', 'ograve;', 'oline;', 'Omega;', 'omega;', 'Omicron;', 'omicron;', 'oplus;', 'or;', 'ordf;', 'ordm;', 'Oslash;', 'oslash;', 'Otilde;', 'otilde;', 'otimes;', 'Ouml;', 'ouml;', 'para;', 'part;', 'permil;', 'perp;', 'Phi;', 'phi;', 'Pi;', 'pi;', 'piv;', 'plusmn;', 'pound;', 'Prime;', 'prime;', 'prod;', 'prop;', 'Psi;', 'psi;', 'quot;', 'radic;', 'rang;', 'raquo;', 'rArr;', 'rarr;', 'rceil;', 'rdquo;', 'real;', 'reg;', 'rfloor;', 'Rho;', 'rho;', 'rlm;', 'rsaquo;', 'rsquo;', 'sbquo;', 'Scaron;', 'scaron;', 'sdot;', 'sect;', 'shy;', 'Sigma;', 'sigma;', 'sigmaf;', 'sim;', 'spades;', 'sub;', 'sube;', 'sum;', 'sup;', 'sup1;', 'sup2;', 'sup3;', 'supe;', 'szlig;', 'Tau;', 'tau;', 'there4;', 'Theta;', 'theta;', 'thetasym;', 'thinsp;', 'THORN;', 'thorn;', 'tilde;', 'times;', 'trade;', 'Uacute;', 'uacute;', 'uArr;', 'uarr;', 'Ucirc;', 'ucirc;', 'Ugrave;', 'ugrave;', 'uml;', 'upsih;', 'Upsilon;', 'upsilon;', 'Uuml;', 'uuml;', 'weierp;', 'Xi;', 'xi;', 'Yacute;', 'yacute;', 'yen;', 'Yuml;', 'yuml;', 'Zeta;', 'zeta;', 'zwj;', 'zwnj;'];
return values.map(function (value) {
return {
caption: value,
snippet: value,
meta: "html entity",
score: 1000000
};
});
};
}).call(HtmlCompletions.prototype);
exports.HtmlCompletions = HtmlCompletions;
});
define("ace/mode/jsdoc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module){"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var JsDocCommentHighlightRules = function () {
this.$rules = {
"start": [
{
token: ["comment.doc.tag", "comment.doc.text", "lparen.doc"],
regex: "(@(?:param|member|typedef|property|namespace|var|const|callback))(\\s*)({)",
push: [
{
token: "lparen.doc",
regex: "{",
push: [
{
include: "doc-syntax"
}, {
token: "rparen.doc",
regex: "}|(?=$)",
next: "pop"
}
]
}, {
token: ["rparen.doc", "text.doc", "variable.parameter.doc", "lparen.doc", "variable.parameter.doc", "rparen.doc"],
regex: /(})(\s*)(?:([\w=:\/\.]+)|(?:(\[)([\w=:\/\.\-\'\" ]+)(\])))/,
next: "pop"
}, {
token: "rparen.doc",
regex: "}|(?=$)",
next: "pop"
}, {
include: "doc-syntax"
}, {
defaultToken: "text.doc"
}
]
}, {
token: ["comment.doc.tag", "text.doc", "lparen.doc"],
regex: "(@(?:returns?|yields|type|this|suppress|public|protected|private|package|modifies|"
+ "implements|external|exception|throws|enum|define|extends))(\\s*)({)",
push: [
{
token: "lparen.doc",
regex: "{",
push: [
{
include: "doc-syntax"
}, {
token: "rparen.doc",
regex: "}|(?=$)",
next: "pop"
}
]
}, {
token: "rparen.doc",
regex: "}|(?=$)",
next: "pop"
}, {
include: "doc-syntax"
}, {
defaultToken: "text.doc"
}
]
}, {
token: ["comment.doc.tag", "text.doc", "variable.parameter.doc"],
regex: "(@(?:alias|memberof|instance|module|name|lends|namespace|external|this|template|"
+ "requires|param|implements|function|extends|typedef|mixes|constructor|var|"
+ "memberof\\!|event|listens|exports|class|constructs|interface|emits|fires|"
+ "throws|const|callback|borrows|augments))(\\s+)(\\w[\\w#\.:\/~\"\\-]*)?"
}, {
token: ["comment.doc.tag", "text.doc", "variable.parameter.doc"],
regex: "(@method)(\\s+)(\\w[\\w\.\\(\\)]*)"
}, {
token: "comment.doc.tag",
regex: "@access\\s+(?:private|public|protected)"
}, {
token: "comment.doc.tag",
regex: "@kind\\s+(?:class|constant|event|external|file|function|member|mixin|module|namespace|typedef)"
}, {
token: "comment.doc.tag",
regex: "@\\w+(?=\\s|$)"
},
JsDocCommentHighlightRules.getTagRule(),
{
defaultToken: "comment.doc.body",
caseInsensitive: true
}
],
"doc-syntax": [{
token: "operator.doc",
regex: /[|:]/
}, {
token: "paren.doc",
regex: /[\[\]]/
}]
};
this.normalizeRules();
};
oop.inherits(JsDocCommentHighlightRules, TextHighlightRules);
JsDocCommentHighlightRules.getTagRule = function (start) {
return {
token: "comment.doc.tag.storage.type",
regex: "\\b(?:TODO|FIXME|XXX|HACK)\\b"
};
};
JsDocCommentHighlightRules.getStartRule = function (start) {
return {
token: "comment.doc", // doc comment
regex: /\/\*\*(?!\/)/,
next: start
};
};
JsDocCommentHighlightRules.getEndRule = function (start) {
return {
token: "comment.doc", // closing comment
regex: "\\*\\/",
next: start
};
};
exports.JsDocCommentHighlightRules = JsDocCommentHighlightRules;
});
define("ace/mode/javascript_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/jsdoc_comment_highlight_rules","ace/mode/text_highlight_rules"], function(require, exports, module){"use strict";
var oop = require("../lib/oop");
var DocCommentHighlightRules = require("./jsdoc_comment_highlight_rules").JsDocCommentHighlightRules;
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\\d\\$_\u00a1-\uffff]*";
var JavaScriptHighlightRules = function (options) {
var keywords = {
"variable.language": "Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|Symbol|" + // Constructors
"Namespace|QName|XML|XMLList|" + // E4X
"ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" +
"Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" +
"Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" + // Errors
"SyntaxError|TypeError|URIError|" +
"decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + // Non-constructor functions
"isNaN|parseFloat|parseInt|" +
"JSON|Math|" + // Other
"this|arguments|prototype|window|document", // Pseudo
"keyword": "const|yield|import|get|set|async|await|" +
"break|case|catch|continue|default|delete|do|else|finally|for|" +
"if|in|of|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|debugger|" +
"__parent__|__count__|escape|unescape|with|__proto__|" +
"class|enum|extends|super|export|implements|private|public|interface|package|protected|static|constructor",
"storage.type": "const|let|var|function",
"constant.language": "null|Infinity|NaN|undefined",
"support.function": "alert",
"constant.language.boolean": "true|false"
};
var keywordMapper = this.createKeywordMapper(keywords, "identifier");
var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield|void";
var escapedRe = "\\\\(?:x[0-9a-fA-F]{2}|" + // hex
"u[0-9a-fA-F]{4}|" + // unicode
"u{[0-9a-fA-F]{1,6}}|" + // es6 unicode
"[0-2][0-7]{0,2}|" + // oct
"3[0-7][0-7]?|" + // oct
"[4-7][0-7]?|" + //oct
".)";
var anonymousFunctionRe = "(function)(\\s*)(\\*?)";
var functionCallStartRule = {
token: ["identifier", "text", "paren.lparen"],
regex: "(\\b(?!" + Object.values(keywords).join("|") + "\\b)" + identifierRe + ")(\\s*)(\\()"
};
this.$rules = {
"no_regex": [
DocCommentHighlightRules.getStartRule("doc-start"),
comments("no_regex"),
functionCallStartRule,
{
token: "string",
regex: "'(?=.)",
next: "qstring"
}, {
token: "string",
regex: '"(?=.)',
next: "qqstring"
}, {
token: "constant.numeric", // hexadecimal, octal and binary
regex: /0(?:[xX][0-9a-fA-F]+|[oO][0-7]+|[bB][01]+)\b/
}, {
token: "constant.numeric", // decimal integers and floats
regex: /(?:\d\d*(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+\b)?/
}, {
token: [
"entity.name.function", "text", "keyword.operator", "text", "storage.type",
"text", "storage.type", "text", "paren.lparen"
],
regex: "(" + identifierRe + ")(\\s*)(=)(\\s*)" + anonymousFunctionRe + "(\\s*)(\\()",
next: "function_arguments"
}, {
token: [
"storage.type", "text", "storage.type", "text", "text", "entity.name.function", "text", "paren.lparen"
],
regex: "(function)(?:(?:(\\s*)(\\*)(\\s*))|(\\s+))(" + identifierRe + ")(\\s*)(\\()",
next: "function_arguments"
}, {
token: [
"entity.name.function", "text", "punctuation.operator",
"text", "storage.type", "text", "storage.type", "text", "paren.lparen"
],
regex: "(" + identifierRe + ")(\\s*)(:)(\\s*)" + anonymousFunctionRe + "(\\s*)(\\()",
next: "function_arguments"
}, {
token: [
"text", "text", "storage.type", "text", "storage.type", "text", "paren.lparen"
],
regex: "(:)(\\s*)" + anonymousFunctionRe + "(\\s*)(\\()",
next: "function_arguments"
}, {
token: "keyword",
regex: "from(?=\\s*('|\"))"
}, {
token: "keyword",
regex: "(?:" + kwBeforeRe + ")\\b",
next: "start"
}, {
token: "support.constant",
regex: /that\b/
}, {
token: ["storage.type", "punctuation.operator", "support.function.firebug"],
regex: /(console)(\.)(warn|info|log|error|debug|time|trace|timeEnd|assert)\b/
}, {
token: keywordMapper,
regex: identifierRe
}, {
token: "punctuation.operator",
regex: /[.](?![.])/,
next: "property"
}, {
token: "storage.type",
regex: /=>/,
next: "start"
}, {
token: "keyword.operator",
regex: /--|\+\+|\.{3}|===|==|=|!=|!==|<+=?|>+=?|!|&&|\|\||\?:|[!$%&*+\-~\/^]=?/,
next: "start"
}, {
token: "punctuation.operator",
regex: /[?:,;.]/,
next: "start"
}, {
token: "paren.lparen",
regex: /[\[({]/,
next: "start"
}, {
token: "paren.rparen",
regex: /[\])}]/
}, {
token: "comment",
regex: /^#!.*$/
}
],
property: [{
token: "text",
regex: "\\s+"
}, {
token: "keyword.operator",
regex: /=/
}, {
token: [
"storage.type", "text", "storage.type", "text", "paren.lparen"
],
regex: anonymousFunctionRe + "(\\s*)(\\()",
next: "function_arguments"
}, {
token: [
"storage.type", "text", "storage.type", "text", "text", "entity.name.function", "text", "paren.lparen"
],
regex: "(function)(?:(?:(\\s*)(\\*)(\\s*))|(\\s+))(\\w+)(\\s*)(\\()",
next: "function_arguments"
}, {
token: "punctuation.operator",
regex: /[.](?![.])/
}, {
token: "support.function",
regex: "prototype"
}, {
token: "support.function",
regex: /(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:op|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|lter|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward|rEach)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/
}, {
token: "support.function.dom",
regex: /(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName|ClassName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/
}, {
token: "support.constant",
regex: /(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/
}, {
token: "identifier",
regex: identifierRe
}, {
regex: "",
token: "empty",
next: "no_regex"
}
],
"start": [
DocCommentHighlightRules.getStartRule("doc-start"),
comments("start"),
{
token: "string.regexp",
regex: "\\/",
next: "regex"
}, {
token: "text",
regex: "\\s+|^$",
next: "start"
}, {
token: "empty",
regex: "",
next: "no_regex"
}
],
"regex": [
{
token: "regexp.keyword.operator",
regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
}, {
token: "string.regexp",
regex: "/[sxngimy]*",
next: "no_regex"
}, {
token: "invalid",
regex: /\{\d+\b,?\d*\}[+*]|[+*$^?][+*]|[$^][?]|\?{3,}/
}, {
token: "constant.language.escape",