CodeHighlighter.addStyle("builder",{
	comment : {
		exp  : /#[^\n]+|<!\s*(--([^-]|[\r\n]|-[^-])*--\s*)>/
	},
	brackets : {
		exp  : /\(|\)/
	},
	string : {
		exp  : /'[^']*'|"[^"]*"/
	},
	keywords : {
		exp  : /\b(do|end|self|class|def|if|module|yield|then|else|for|until|unless|while|elsif|case|when|break|retry|redo|rescue|require|raise)\b/
	},
	/* Added by Shelly Fisher (shelly@agileevolved.com) */
	symbol : {
	  exp : /([^:])(:[A-Za-z0-9_!?]+)/
	},
	tag : {
		exp: /(<\/?)([a-zA-Z0-9]+\s?)/, 
		replacement: "$1<span class=\"$0\">$2</span>"
	},
	attribute : {
		exp: /\b([a-zA-Z-:]+)(=)/, 
		replacement: "<span class=\"$0\">$1</span>$2"
	},
	doctype : {
		exp: /&lt;!DOCTYPE([^&]|&[^g]|&g[^t])*&gt;/
	}
});