SyntaxHighlighter Brush for the R Language
<script type="text/javascript"> | |
SyntaxHighlighter.autoloader( | |
"r path/to/your/syntaxhighlighter/scripts/shBrushR.js", | |
"plain path/to/your/syntaxhighlighter/scripts/shBrushPlain.js", | |
"sql path/to/your/syntaxhighlighter/scripts/shBrushSql.js", | |
"js path/to/your/syntaxhighlighter/scripts/shBrushJScript.js", | |
"html xml path/to/your/syntaxhighlighter/scripts/shBrushXml.js" | |
); | |
SyntaxHighlighter.defaults["toolbar"] = false; | |
SyntaxHighlighter.all(); | |
</script> |
<link rel="stylesheet" href="path/to/your/syntaxhighlighter/styles/shCore.css" type="text/css" /> | |
<link rel="stylesheet" href="path/to/your/syntaxhighlighter/styles/shThemeDefault.css" type="text/css" /> | |
<script type='text/javascript' src='path/to/your/syntaxhighlighter/scripts/shCore.js'></script> | |
<script type='text/javascript' src='path/to/your/syntaxhighlighter/scripts/shAutoloader.js'></script> |
<pre class="brush: r"> | |
test.function = function(r) { | |
return(pi * r^2) | |
} | |
test.function(1)</pre> |
/** | |
* 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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