From 4fa785b175e948f2758c5a212492c1d908ad32d8 Mon Sep 17 00:00:00 2001
From: Dmitri Akatov <akatov@gmail.com>
Date: Mon, 22 Jul 2013 22:07:30 -0700
Subject: [PATCH] version 0.3.1: don't rerender unless we actually replaced
 some divs in no-line-break mode

---
 angular-contenteditable.js | 9 ++++++---
 bower.json                 | 2 +-
 package.json               | 2 +-
 src/contenteditable.coffee | 6 ++++--
 4 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/angular-contenteditable.js b/angular-contenteditable.js
index d26293e..89248a1 100644
--- a/angular-contenteditable.js
+++ b/angular-contenteditable.js
@@ -6,15 +6,18 @@
         var old_render;
         elmt.bind('input', function(e) {
           return scope.$apply(function() {
-            var html, rerender;
+            var html, html2, rerender;
             html = elmt.html();
             rerender = false;
             if (attrs.stripBr && attrs.stripBr !== "false") {
               html = html.replace(/<br>$/, '');
             }
             if (attrs.noLineBreaks && attrs.noLineBreaks !== "false") {
-              html = html.replace(/<div>/g, '').replace(/<br>/g, '').replace(/<\/div>/g, '');
-              rerender = true;
+              html2 = html.replace(/<div>/g, '').replace(/<br>/g, '').replace(/<\/div>/g, '');
+              if (html2 !== html) {
+                rerender = true;
+                html = html2;
+              }
             }
             ngModel.$setViewValue(html);
             if (rerender) {
diff --git a/bower.json b/bower.json
index 6ed2985..c239338 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-contenteditable",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "main": "angular-contenteditable.js",
   "ignore": [
     ".*",
diff --git a/package.json b/package.json
index 67ff189..485dc21 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-contenteditable",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "angular extensions",
   "main": "angular-contenteditable.js",
   "directories": {
diff --git a/src/contenteditable.coffee b/src/contenteditable.coffee
index 231cea8..6b8ece7 100644
--- a/src/contenteditable.coffee
+++ b/src/contenteditable.coffee
@@ -10,8 +10,10 @@ angular.module('contenteditable', [])
         if attrs.stripBr && attrs.stripBr != "false"
           html = html.replace /<br>$/, ''
         if attrs.noLineBreaks && attrs.noLineBreaks != "false"
-          html = html.replace(/<div>/g, '').replace(/<br>/g, '').replace(/<\/div>/g, '')
-          rerender = true
+          html2 = html.replace(/<div>/g, '').replace(/<br>/g, '').replace(/<\/div>/g, '')
+          if html2 != html
+            rerender = true
+            html = html2
         ngModel.$setViewValue(html)
         ngModel.$render() if rerender
         if html == '' # the cursor if the contents is emty, so need to refocus