From: Jakub Pawlowicz <contact@jakubpawlowicz.com>
Date: Wed, 23 Jul 2014 22:38:28 +0000 (+0100)
Subject: Removes `fourBySpacesOrFunctions` thanks to new Splitter helper.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=8b0f861d84b2d0e1256404ef7f52c1b9efe46f9f;p=clean-css.git

Removes `fourBySpacesOrFunctions` thanks to new Splitter helper.
---

diff --git a/lib/properties/processable.js b/lib/properties/processable.js
index 53786659..d5c68edd 100644
--- a/lib/properties/processable.js
+++ b/lib/properties/processable.js
@@ -136,41 +136,6 @@ module.exports = (function () {
   breakUp.fourBySpaces = breakUp.takeCareOfFourValues(function (val) {
     return new Splitter(' ').split(val).filter(function (v) { return v; });
   });
-  // Use this for non-length values that can also contain functions
-  breakUp.fourBySpacesOrFunctions = breakUp.takeCareOfFourValues(function (val) {
-    var result = [];
-    var curr = '';
-    var parenthesisLevel = 0;
-    var valLength = val.length;
-
-    for (var i = 0; i < valLength; i++) {
-      var c = val[i];
-      curr += c;
-
-      if (c === '(') {
-        parenthesisLevel++;
-      } else if (c === ')') {
-        parenthesisLevel--;
-        if (parenthesisLevel === 0) {
-          result.push(curr.trim());
-          curr = '';
-        }
-      } else if (c === ' ' && parenthesisLevel === 0) {
-        curr = curr.trim();
-        if (curr !== '') {
-          result.push(curr);
-          curr = '';
-        }
-      }
-    }
-
-    if (curr) {
-      result.push(curr.trim());
-      curr = '';
-    }
-
-    return result;
-  });
   // Breaks up a background property value
   breakUp.commaSeparatedMulitpleValues = function (splitfunc) {
     return function (token) {
@@ -787,7 +752,7 @@ module.exports = (function () {
     'border-bottom-color',
     'border-left-color'
   ], {
-    breakUp: breakUp.fourBySpacesOrFunctions,
+    breakUp: breakUp.fourBySpaces,
     canOverride: canOverride.color,
     defaultValue: 'currentColor',
     shortestValue: 'red'