Fixed problem with custom CSS classes

js/WikiTextRules.js

@@ -636,7 +636,7 @@ WikiTextRules.rules = [
 			w.output.push(e);
 			var styles = WikiTextRules.inlineCssHelper(w);
 			if(styles.length === 0)
-				e.className = "marked";
+				WikiTextRules.setAttr(e,"className","marked");
 			else
 				WikiTextRules.applyCssHelper(e,styles);
 			w.subWikifyTerm(e.children,/(@@)/mg);
@@ -647,9 +647,8 @@ WikiTextRules.rules = [
 			var lookaheadMatch = lookaheadRegExp.exec(w.source);
 			if(lookaheadMatch) {
 				w.nextMatch = lookaheadRegExp.lastIndex;
-				e = {type: lookaheadMatch[2] == "\n" ? "div" : "span", children: [
-					{type: "text", value: lookaheadMatch[1]}
-				]};
+				e = {type: lookaheadMatch[2] == "\n" ? "div" : "span", children: []};
+				WikiTextRules.setAttr(e,"className",lookaheadMatch[1]);
 				w.output.push(e);
 				w.subWikifyTerm(e.children,/(\}\}\})/mg);
 			}

test/wikitests/SecondTiddler.html

@@ -1 +1 @@
-<h2>Heading</h2>This is the second tiddler. It has a list:<br /><ul><li> Item one</li><li> Item two</li><li> Item three</li></ul>And a <macro></macro><br />
+<h2>Heading</h2>This is the second tiddler. It has a list:<br /><ul><li> Item one</li><li> Item two</li><li> Item three</li></ul>And a <macro></macro> and a <span className="myClass">custom class</span><br />

test/wikitests/SecondTiddler.tid

@@ -5,4 +5,4 @@ This is the second tiddler. It has a list:
 * Item one
 * Item two
 * Item three
-And a <<macro invocation>>
+And a <<macro invocation>> and a {{myClass{custom class}}}

test/wikitests/SecondTiddler.txt

@@ -1 +1 @@
-HeadingThis is the second tiddler. It has a list: Item one Item two Item threeAnd a 
+HeadingThis is the second tiddler. It has a list: Item one Item two Item threeAnd a  and a custom class