first commit

js/dp/shBrushXml.js

@@ -0,0 +1,70 @@
+dp.sh.Brushes.Xml = function()
+{
+	this.CssClass = 'dp-xml';
+	this.Style =	'.dp-xml .cdata { color: #ff1493; }' +
+					'.dp-xml .tag, .dp-xml .tag-name { color: #069; font-weight: bold; }' +
+					'.dp-xml .attribute { color: red; }' +
+					'.dp-xml .attribute-value { color: blue; }';
+}
+
+dp.sh.Brushes.Xml.prototype	= new dp.sh.Highlighter();
+dp.sh.Brushes.Xml.Aliases	= ['xml', 'xhtml', 'xslt', 'html', 'xhtml'];
+
+dp.sh.Brushes.Xml.prototype.ProcessRegexList = function()
+{
+	function push(array, value)
+	{
+		array[array.length] = value;
+	}
+	
+	/* If only there was a way to get index of a group within a match, the whole XML
+	   could be matched with the expression looking something like that:
+	
+	   (<!\[CDATA\[\s*.*\s*\]\]>)
+	   | (<!--\s*.*\s*?-->)
+	   | (<)*(\w+)*\s*(\w+)\s*=\s*(".*?"|'.*?'|\w+)(/*>)*
+	   | (</?)(.*?)(/?>)
+	*/
+	var index	= 0;
+	var match	= null;
+	var regex	= null;
+
+	// Match CDATA in the following format <![ ... [ ... ]]>
+	// (\&lt;|<)\!\[[\w\s]*?\[(.|\s)*?\]\](\&gt;|>)
+	this.GetMatches(new RegExp('(\&lt;|<)\\!\\[[\\w\\s]*?\\[(.|\\s)*?\\]\\](\&gt;|>)', 'gm'), 'cdata');
+	
+	// Match comments
+	// (\&lt;|<)!--\s*.*?\s*--(\&gt;|>)
+	this.GetMatches(new RegExp('(\&lt;|<)!--\\s*.*?\\s*--(\&gt;|>)', 'gm'), 'comments');
+
+	// Match attributes and their values
+	// (:|\w+)\s*=\s*(".*?"|\'.*?\'|\w+)*
+	regex = new RegExp('([:\\w-\.]+)\\s*=\\s*(".*?"|\'.*?\'|\\w+)*|(\\w+)', 'gm'); // Thanks to Tomi Blinnikka of Yahoo! for fixing namespaces in attributes
+	while((match = regex.exec(this.code)) != null)
+	{
+		if(match[1] == null)
+		{
+			continue;
+		}
+			
+		push(this.matches, new dp.sh.Match(match[1], match.index, 'attribute'));
+	
+		// if xml is invalid and attribute has no property value, ignore it	
+		if(match[2] != undefined)
+		{
+			push(this.matches, new dp.sh.Match(match[2], match.index + match[0].indexOf(match[2]), 'attribute-value'));
+		}
+	}
+
+	// Match opening and closing tag brackets
+	// (\&lt;|<)/*\?*(?!\!)|/*\?*(\&gt;|>)
+	this.GetMatches(new RegExp('(\&lt;|<)/*\\?*(?!\\!)|/*\\?*(\&gt;|>)', 'gm'), 'tag');
+
+	// Match tag names
+	// (\&lt;|<)/*\?*\s*(\w+)
+	regex = new RegExp('(?:\&lt;|<)/*\\?*\\s*([:\\w-\.]+)', 'gm');
+	while((match = regex.exec(this.code)) != null)
+	{
+		push(this.matches, new dp.sh.Match(match[1], match.index + match[0].indexOf(match[1]), 'tag-name'));
+	}
+}