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Diffstat (limited to 'contexts/data/lib/ace/mode-rdoc.js')
-rw-r--r-- | contexts/data/lib/ace/mode-rdoc.js | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/contexts/data/lib/ace/mode-rdoc.js b/contexts/data/lib/ace/mode-rdoc.js new file mode 100644 index 0000000..8e0be16 --- /dev/null +++ b/contexts/data/lib/ace/mode-rdoc.js @@ -0,0 +1,189 @@ +/* + * rdoc.js + * + * Copyright (C) 2009-11 by RStudio, Inc. + * + * This program is licensed to you under the terms of version 3 of the + * GNU Affero General Public License. This program is distributed WITHOUT + * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT, + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the + * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details. + * + */ +ace.define('ace/mode/rdoc', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/text_highlight_rules', 'ace/mode/rdoc_highlight_rules', 'ace/mode/matching_brace_outdent'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +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.$tokenizer = new Tokenizer(new RDocHighlightRules().getRules()); + this.$outdent = new MatchingBraceOutdent(); +}; +oop.inherits(Mode, TextMode); + +(function() { + this.getNextLineIndent = function(state, line, tab) { + return this.$getIndent(line); + }; +}).call(Mode.prototype); + +exports.Mode = Mode; +}); +ace.define('ace/mode/rdoc_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules', 'ace/mode/latex_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; +var LaTeXHighlightRules = require("./latex_highlight_rules"); + +var RDocHighlightRules = function() { + + this.$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/latex_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var LatexHighlightRules = function() { + this.$rules = { + "start" : [{ + token : "keyword", + regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)" + }, { + token : "lparen", + regex : "[[({]" + }, { + token : "rparen", + regex : "[\\])}]" + }, { + token : "string", + regex : "\\$(?:(?:\\\\.)|(?:[^\\$\\\\]))*?\\$" + }, { + token : "comment", + regex : "%.*$" + }] + }; +}; + +oop.inherits(LatexHighlightRules, TextHighlightRules); + +exports.LatexHighlightRules = LatexHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.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) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); |