Fixed code style issues as requested. Also fixed a problem in the PR - the else if check that increased the valueParenthsisDepth was part of the wrong if block.

Author: lightman76

lib/parse.js

@@ -24,7 +24,7 @@ CSSOM.parse = function parse(token) {
 
 	var index;
 	var buffer = "";
-	var valueParenthesisDepth=0;
+	var valueParenthesisDepth = 0;
 
 	var SIGNIFICANT_WHITESPACE = {
 		"selector": true,
@@ -255,24 +255,24 @@ CSSOM.parse = function parse(token) {
 			if (state === 'value') {
 				// ie css expression mode
 				if (buffer.trim() === 'expression') {
-          var info = (new CSSOM.CSSValueExpression(token, i)).parse();
+					var info = (new CSSOM.CSSValueExpression(token, i)).parse();
 
-          if (info.error) {
-            parseError(info.error);
-          } else {
-            buffer += info.expression;
-            i = info.idx;
-          }
-        } else if (state === 'value-parenthesis') {
-          valueParenthesisDepth++;
-          buffer += character;
+					if (info.error) {
+						parseError(info.error);
+					} else {
+						buffer += info.expression;
+						i = info.idx;
+					}
 				} else {
 					state = 'value-parenthesis';
-          //always ensure this is reset to 1 on transition
+					//always ensure this is reset to 1 on transition
 					//from value to value-parenthesis
-          valueParenthesisDepth=1;
+					valueParenthesisDepth = 1;
 					buffer += character;
 				}
+			} else if (state === 'value-parenthesis') {
+				valueParenthesisDepth++;
+				buffer += character;
 			} else {
 				buffer += character;
 			}
@@ -281,7 +281,7 @@ CSSOM.parse = function parse(token) {
 		case ")":
 			if (state === 'value-parenthesis') {
 				valueParenthesisDepth--;
-				if(valueParenthesisDepth === 0) state = 'value';
+				if (valueParenthesisDepth === 0) state = 'value';
 			}
 			buffer += character;
 			break;