From 2566dd74a53a5e17fcc8335b7777e4e99c3ae7fd Mon Sep 17 00:00:00 2001
From: brn <dobaw20@gmail.com>
Date: Tue, 22 Apr 2014 10:56:52 +0900
Subject: [PATCH 1/3] fix style.font property.

---
 lib/ace/layer/font_metrics.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ace/layer/font_metrics.js b/lib/ace/layer/font_metrics.js
index a65e100d..89985117 100644
--- a/lib/ace/layer/font_metrics.js
+++ b/lib/ace/layer/font_metrics.js
@@ -85,7 +85,7 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
         style.visibility = "hidden";
         style.position = "fixed";
         style.whiteSpace = "pre";
-        style.font = "inherit";
+        style['font-family'] = style['font-style'] = style['font-weight'] = 'inherit';
         style.overflow = isRoot ? "hidden" : "visible";
     };
 

From 31c2978ca71a02cbf58bbdaa5556c2e46ab4a81b Mon Sep 17 00:00:00 2001
From: brn <dobaw20@gmail.com>
Date: Tue, 22 Apr 2014 11:32:33 +0900
Subject: [PATCH 2/3] fix IE7 style.font property access.

add ie check.
---
 lib/ace/layer/font_metrics.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/ace/layer/font_metrics.js b/lib/ace/layer/font_metrics.js
index 89985117..8fe02a33 100644
--- a/lib/ace/layer/font_metrics.js
+++ b/lib/ace/layer/font_metrics.js
@@ -33,6 +33,7 @@ define(function(require, exports, module) {
 var oop = require("../lib/oop");
 var dom = require("../lib/dom");
 var lang = require("../lib/lang");
+var useragent = require("../lib/useragent");
 var EventEmitter = require("../lib/event_emitter").EventEmitter;
 
 var CHAR_COUNT = 0;
@@ -85,7 +86,12 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
         style.visibility = "hidden";
         style.position = "fixed";
         style.whiteSpace = "pre";
-        style['font-family'] = style['font-style'] = style['font-weight'] = 'inherit';
+
+        if (useragent.isIE < 8) {
+          style['font-family'] = 'inherit';
+        } else {
+          style.font = 'inherit';
+        }
         style.overflow = isRoot ? "hidden" : "visible";
     };
 

From 2d39aca4a73b228cb88a09281575584cc19a3c01 Mon Sep 17 00:00:00 2001
From: brn <dobaw20@gmail.com>
Date: Wed, 21 May 2014 09:27:10 +0900
Subject: [PATCH 3/3] fix code style.

---
 lib/ace/layer/font_metrics.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ace/layer/font_metrics.js b/lib/ace/layer/font_metrics.js
index 8fe02a33..a1423732 100644
--- a/lib/ace/layer/font_metrics.js
+++ b/lib/ace/layer/font_metrics.js
@@ -88,9 +88,9 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
         style.whiteSpace = "pre";
 
         if (useragent.isIE < 8) {
-          style['font-family'] = 'inherit';
+            style["font-family"] = "inherit";
         } else {
-          style.font = 'inherit';
+            style.font = "inherit";
         }
         style.overflow = isRoot ? "hidden" : "visible";
     };