Created
February 11, 2012 19:25
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SyntaxHighlighter Brush for the R Language
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/** | |
* Author: Yihui Xie | |
* URL: http://yihui.name/en/2010/09/syntaxhighlighter-brush-for-the-r-language | |
* License: GPL-2 | GPL-3 | |
*/ | |
SyntaxHighlighter.brushes.R = function() | |
{ | |
var keywords = 'if else repeat while function for in next break TRUE FALSE NULL Inf NaN NA NA_integer_ NA_real_ NA_complex_ NA_character_'; | |
var constants = 'LETTERS letters month.abb month.name pi'; | |
this.regexList = [ | |
{ regex: SyntaxHighlighter.regexLib.singleLinePerlComments, css: 'comments' }, | |
{ regex: SyntaxHighlighter.regexLib.singleQuotedString, css: 'string' }, | |
{ regex: SyntaxHighlighter.regexLib.doubleQuotedString, css: 'string' }, | |
{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' }, | |
{ regex: new RegExp(this.getKeywords(constants), 'gm'), css: 'constants' }, | |
{ regex: /[\w._]+[ \t]*(?=\()/gm, css: 'functions' }, | |
]; | |
}; | |
SyntaxHighlighter.brushes.R.prototype = new SyntaxHighlighter.Highlighter(); | |
SyntaxHighlighter.brushes.R.aliases = ['r', 's', 'splus']; |
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