/* Ruby 1.8.4 syntax contributed by Erik Peterson */

dp.sh.Brushes.Ruby = function()

{

  var keywords =	'alias and BEGIN begin break case class def define_method defined do each else elsif ' +

					'END end ensure false for if in module new next nil not or raise redo rescue retry return ' +

					'self super then throw true undef unless until when while yield';



  var builtins =	'Array Bignum Binding Class Continuation Dir Exception FalseClass File::Stat File Fixnum Fload ' +

					'Hash Integer IO MatchData Method Module NilClass Numeric Object Proc Range Regexp String Struct::TMS Symbol ' +

					'ThreadGroup Thread Time TrueClass'



	this.regexList = [

		{ regex: dp.sh.RegexLib.SingleLinePerlComments,			css: 'comment' },	// one line comments

		{ regex: dp.sh.RegexLib.DoubleQuotedString,				css: 'string' },	// double quoted strings

		{ regex: dp.sh.RegexLib.SingleQuotedString,				css: 'string' },	// single quoted strings

		{ regex: new RegExp(':[a-z][A-Za-z0-9_]*', 'g'),		css: 'symbol' },	// symbols

		{ regex: new RegExp('(\\$|@@|@)\\w+', 'g'),				css: 'variable' },	// $global, @instance, and @@class variables

		{ regex: new RegExp(this.GetKeywords(keywords), 'gm'),	css: 'keyword' },	// keywords

		{ regex: new RegExp(this.GetKeywords(builtins), 'gm'),	css: 'builtin' }	// builtins

		];



	this.CssClass = 'dp-rb';

	this.Style =	'.dp-rb .symbol { color: #a70; }' +

					'.dp-rb .variable { color: #a70; font-weight: bold; }';

}



dp.sh.Brushes.Ruby.prototype = new dp.sh.Highlighter();

dp.sh.Brushes.Ruby.Aliases = ['ruby', 'rails', 'ror'];