21 lines
1.0 KiB
JavaScript
Executable File
21 lines
1.0 KiB
JavaScript
Executable File
/**
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* Author: Yihui Xie <xie@yihui.name>
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* URL: http://yihui.name/en/2010/09/syntaxhighlighter-brush-for-the-r-language
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* License: GPL-2 | GPL-3
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*/
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SyntaxHighlighter.brushes.R = function()
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{
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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_';
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var constants = 'LETTERS letters month.abb month.name pi';
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this.regexList = [
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{ regex: SyntaxHighlighter.regexLib.singleLinePerlComments, css: 'comments' },
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{ regex: SyntaxHighlighter.regexLib.singleQuotedString, css: 'string' },
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{ regex: SyntaxHighlighter.regexLib.doubleQuotedString, css: 'string' },
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{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' },
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{ regex: new RegExp(this.getKeywords(constants), 'gm'), css: 'constants' },
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{ regex: /[\w._]+[ \t]*(?=\()/gm, css: 'functions' },
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];
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};
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SyntaxHighlighter.brushes.R.prototype = new SyntaxHighlighter.Highlighter();
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SyntaxHighlighter.brushes.R.aliases = ['r', 's', 'splus'];
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