overleaf/services/web/public/js/ace/mode-rdoc.js

ace.define("ace/mode/latex_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 LatexHighlightRules = function() {  

    this.$rules = {
        "start" : [{
            token : "comment",
            regex : "%.*$"
        }, {
            token : ["keyword", "lparen", "variable.parameter", "rparen", "lparen", "storage.type", "rparen"],
            regex : "(\\\\(?:documentclass|usepackage|input))(?:(\\[)([^\\]]*)(\\]))?({)([^}]*)(})"
        }, {
            token : ["keyword","lparen", "variable.parameter", "rparen"],
            regex : "(\\\\(?:label|v?ref|cite(?:[^{]*)))(?:({)([^}]*)(}))?"
        }, {
            token : ["storage.type", "lparen", "variable.parameter", "rparen"],
            regex : "(\\\\(?:begin|end))({)(\\w*)(})"
        }, {
            token : "storage.type",
            regex : "\\\\[a-zA-Z]+"
        }, {
            token : "lparen",
            regex : "[[({]"
        }, {
            token : "rparen",
            regex : "[\\])}]"
        }, {
            token : "constant.character.escape",
            regex : "\\\\[^a-zA-Z]?"
        }, {
            token : "string",
            regex : "\\${1,2}",
            next  : "equation"
        }],
        "equation" : [{
            token : "comment",
            regex : "%.*$"
        }, {
            token : "string",
            regex : "\\${1,2}",
            next  : "start"
        }, {
            token : "constant.character.escape",
            regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"
        }, {
            token : "error", 
            regex : "^\\s*$", 
            next : "start" 
        }, {
            defaultToken : "string"
        }]

    };
};
oop.inherits(LatexHighlightRules, TextHighlightRules);

exports.LatexHighlightRules = LatexHighlightRules;

});

ace.define("ace/mode/rdoc_highlight_rules",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text_highlight_rules","ace/mode/latex_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 LaTeXHighlightRules = require("./latex_highlight_rules");

var RDocHighlightRules = function() {

    this.$rules = {
        "start" : [
	        {
	            token : "comment",
	            regex : "%.*$"
	        }, {
	            token : "text", // non-command
	            regex : "\\\\[$&%#\\{\\}]"
	        }, {
	            token : "keyword", // command
	            regex : "\\\\(?:name|alias|method|S3method|S4method|item|code|preformatted|kbd|pkg|var|env|option|command|author|email|url|source|cite|acronym|href|code|preformatted|link|eqn|deqn|keyword|usage|examples|dontrun|dontshow|figure|if|ifelse|Sexpr|RdOpts|inputencoding|usepackage)\\b",
               next : "nospell"
	        }, {
	            token : "keyword", // command
	            regex : "\\\\(?:[a-zA-z0-9]+|[^a-zA-z0-9])"
	        }, {
               token : "paren.keyword.operator",
	            regex : "[[({]"
	        }, {
               token : "paren.keyword.operator",
	            regex : "[\\])}]"
	        }, {
	            token : "text",
	            regex : "\\s+"
	        }
        ],
        "nospell" : [
           {
               token : "comment",
               regex : "%.*$",
               next : "start"
           }, {
               token : "nospell.text", // non-command
               regex : "\\\\[$&%#\\{\\}]"
           }, {
               token : "keyword", // command
               regex : "\\\\(?:name|alias|method|S3method|S4method|item|code|preformatted|kbd|pkg|var|env|option|command|author|email|url|source|cite|acronym|href|code|preformatted|link|eqn|deqn|keyword|usage|examples|dontrun|dontshow|figure|if|ifelse|Sexpr|RdOpts|inputencoding|usepackage)\\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.text",
               regex : "\\s+"
           }, {
               token : "nospell.text",
               regex : "\\w+"
           }
        ]
    };
};

oop.inherits(RDocHighlightRules, TextHighlightRules);

exports.RDocHighlightRules = RDocHighlightRules;
});

ace.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;
});

ace.define("ace/mode/rdoc",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/text_highlight_rules","ace/mode/rdoc_highlight_rules","ace/mode/matching_brace_outdent"], function(require, exports, module) {
"use strict";

var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var RDocHighlightRules = require("./rdoc_highlight_rules").RDocHighlightRules;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;

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

(function() {
    this.getNextLineIndent = function(state, line, tab) {
        return this.$getIndent(line);
    };
    this.$id = "ace/mode/rdoc";
}).call(Mode.prototype);

exports.Mode = Mode;
});