alpaca/dist/lib/ace-builds/src/mode-r.js

Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide

define("ace/mode/tex_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highlight_rules"], function(require, exports, module) {
"use strict";

var oop = require("../lib/oop");
var lang = require("../lib/lang");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

var TexHighlightRules = function(textClass) {

    if (!textClass)
        textClass = "text";

    this.$rules = {
        "start" : [
	        {
	            token : "comment",
	            regex : "%.*$"
	        }, {
	            token : textClass, // non-command
	            regex : "\\\\[$&%#\\{\\}]"
	        }, {
	            token : "keyword", // command
	            regex : "\\\\(?:documentclass|usepackage|newcounter|setcounter|addtocounter|value|arabic|stepcounter|newenvironment|renewenvironment|ref|vref|eqref|pageref|label|cite[a-zA-Z]*|tag|begin|end|bibitem)\\b",
               next : "nospell"
	        }, {
	            token : "keyword", // command
	            regex : "\\\\(?:[a-zA-z0-9]+|[^a-zA-z0-9])"
	        }, {
               token : "paren.keyword.operator",
	            regex : "[[({]"
	        }, {
               token : "paren.keyword.operator",
	            regex : "[\\])}]"
	        }, {
	            token : textClass,
	            regex : "\\s+"
	        }
        ],
        "nospell" : [
           {
               token : "comment",
               regex : "%.*$",
               next : "start"
           }, {
               token : "nospell." + textClass, // non-command
               regex : "\\\\[$&%#\\{\\}]"
           }, {
               token : "keyword", // command
               regex : "\\\\(?:documentclass|usepackage|newcounter|setcounter|addtocounter|value|arabic|stepcounter|newenvironment|renewenvironment|ref|vref|eqref|pageref|label|cite[a-zA-Z]*|tag|begin|end|bibitem)\\b"
           }, {
               token : "keyword", // command
               regex : "\\\\(?:[a-zA-z0-9]+|[^a-zA-z0-9])",
               next : "start"
           }, {
               token : "paren.keyword.operator",
               regex : "[[({]"
           }, {
               token : "paren.keyword.operator",
               regex : "[\\])]"
           }, {
               token : "paren.keyword.operator",
               regex : "}",
               next : "start"
           }, {
               token : "nospell." + textClass,
               regex : "\\s+"
           }, {
               token : "nospell." + textClass,
               regex : "\\w+"
           }
        ]
    };
};

oop.inherits(TexHighlightRules, TextHighlightRules);

exports.TexHighlightRules = TexHighlightRules;
});

define("ace/mode/r_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highlight_rules","ace/mode/tex_highlight_rules"], function(require, exports, module)
{

   var oop = require("../lib/oop");
   var lang = require("../lib/lang");
   var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
   var TexHighlightRules = require("./tex_highlight_rules").TexHighlightRules;

   var RHighlightRules = function()
   {

      var keywords = lang.arrayToMap(
            ("function|if|in|break|next|repeat|else|for|return|switch|while|try|tryCatch|stop|warning|require|library|attach|detach|source|setMethod|setGeneric|setGroupGeneric|setClass")
                  .split("|")
            );

      var buildinConstants = lang.arrayToMap(
            ("NULL|NA|TRUE|FALSE|T|F|Inf|NaN|NA_integer_|NA_real_|NA_character_|" +
             "NA_complex_").split("|")
            );

      this.$rules = {
         "start" : [
            {
               token : "comment.sectionhead",
               regex : "#+(?!').*(?:----|====|####)\\s*$"
            },
            {
               token : "comment",
               regex : "#+'",
               next : "rd-start"
            },
            {
               token : "comment",
               regex : "#.*$"
            },
            {
               token : "string", // multi line string start
               regex : '["]',
               next : "qqstring"
            },
            {
               token : "string", // multi line string start
               regex : "[']",
               next : "qstring"
            },
            {
               token : "constant.numeric", // hex
               regex : "0[xX][0-9a-fA-F]+[Li]?\\b"
            },
            {
               token : "constant.numeric", // explicit integer
               regex : "\\d+L\\b"
            },
            {
               token : "constant.numeric", // number
               regex : "\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d*)?i?\\b"
            },
            {
               token : "constant.numeric", // number with leading decimal
               regex : "\\.\\d+(?:[eE][+\\-]?\\d*)?i?\\b"
            },
            {
               token : "constant.language.boolean",
               regex : "(?:TRUE|FALSE|T|F)\\b"
            },
            {
               token : "identifier",
               regex : "`.*?`"
            },
            {
               onMatch : function(value) {
                  if (keywords[value])
                     return "keyword";
                  else if (buildinConstants[value])
                     return "constant.language";
                  else if (value == '...' || value.match(/^\.\.\d+$/))
                     return "variable.language";
                  else
                     return "identifier";
               },
               regex : "[a-zA-Z.][a-zA-Z0-9._]*\\b"
            },
            {
               token : "keyword.operator",
               regex : "%%|>=|<=|==|!=|\\->|<\\-|\\|\\||&&|=|\\+|\\-|\\*|/|\\^|>|<|!|&|\\||~|\\$|:"
            },
            {
               token : "keyword.operator", // infix operators
               regex : "%.*?%"
            },
            {
               token : "paren.keyword.operator",
               regex : "[[({]"
            },
            {
               token : "paren.keyword.operator",
               regex : "[\\])}]"
            },
            {
               token : "text",
               regex : "\\s+"
            }
         ],
         "qqstring" : [
            {
               token : "string",
               regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
               next : "start"
            },
            {
               token : "string",
               regex : '.+'
            }
         ],
         "qstring" : [
            {
               token : "string",
               regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
               next : "start"
            },
            {
               token : "string",
               regex : '.+'
            }
         ]
      };

      var rdRules = new TexHighlightRules("comment").getRules();
      for (var i = 0; i < rdRules["start"].length; i++) {
         rdRules["start"][i].token += ".virtual-comment";
      }

      this.addRules(rdRules, "rd-");
      this.$rules["rd-start"].unshift({
          token: "text",
          regex: "^",
          next: "start"
      });
      this.$rules["rd-start"].unshift({
         token : "keyword",
         regex : "@(?!@)[^ ]*"
      });
      this.$rules["rd-start"].unshift({
         token : "comment",
         regex : "@@"
      });
      this.$rules["rd-start"].push({
         token : "comment",
         regex : "[^%\\\\[({\\])}]+"
      });
   };

   oop.inherits(RHighlightRules, TextHighlightRules);

   exports.RHighlightRules = RHighlightRules;
});

define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module) {
"use strict";

var Range = require("../range").Range;

var MatchingBraceOutdent = function() {};

(function() {

    this.checkOutdent = function(line, input) {
        if (! /^\s+$/.test(line))
            return false;

        return /^\s*\}/.test(input);
    };

    this.autoOutdent = function(doc, row) {
        var line = doc.getLine(row);
        var match = line.match(/^(\s*\})/);

        if (!match) return 0;

        var column = match[1].length;
        var openBracePos = doc.findMatchingBracket({row: row, column: column});

        if (!openBracePos || openBracePos.row == row) return 0;

        var indent = this.$getIndent(doc.getLine(openBracePos.row));
        doc.replace(new Range(row, 0, row, column-1), indent);
    };

    this.$getIndent = function(line) {
        return line.match(/^\s*/)[0];
    };

}).call(MatchingBraceOutdent.prototype);

exports.MatchingBraceOutdent = MatchingBraceOutdent;
});

define("ace/mode/r",["require","exports","module","ace/range","ace/lib/oop","ace/mode/text","ace/mode/text_highlight_rules","ace/mode/r_highlight_rules","ace/mode/matching_brace_outdent","ace/unicode"], function(require, exports, module) {
   "use strict";

   var Range = require("../range").Range;
   var oop = require("../lib/oop");
   var TextMode = require("./text").Mode;
   var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
   var RHighlightRules = require("./r_highlight_rules").RHighlightRules;
   var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
   var unicode = require("../unicode");

   var Mode = function()
   {
      this.HighlightRules = RHighlightRules;
      this.$outdent = new MatchingBraceOutdent();
   };
   oop.inherits(Mode, TextMode);

   (function()
   {
      this.lineCommentStart = "#";
       this.$id = "ace/mode/r";
   }).call(Mode.prototype);
   exports.Mode = Mode;
});