From 833f12cd869ecae01edbe9a5629bc09041c8aec5 Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Mon, 30 May 2011 11:26:06 +0500
Subject: [PATCH] call getComputedStyle once

---
 lib/ace/layer/text.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/ace/layer/text.js b/lib/ace/layer/text.js
index 7c3ced45..cc8906cd 100644
--- a/lib/ace/layer/text.js
+++ b/lib/ace/layer/text.js
@@ -126,10 +126,9 @@ var Text = function(parentEl) {
         }
 
         var style = this.$measureNode.style;
-        for (var prop in this.$fontStyles) {
-            var value = dom.computedStyle(this.element, prop);
-            style[prop] = value;
-        }
+        var computedStyle = dom.computedStyle(this.element);
+        for (var prop in this.$fontStyles)
+            style[prop] = computedStyle[prop];
 
         var size = {
             height: this.$measureNode.offsetHeight,