From 92b0339178ff860a939f8dbb9eb1fc4e4fde97b6 Mon Sep 17 00:00:00 2001
From: Fabian Jakobs <fabian.jakobs@web.de>
Date: Thu, 6 May 2010 17:04:21 +0200
Subject: [PATCH] add setValue to the Document

---
 src/ace/Document.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/ace/Document.js b/src/ace/Document.js
index d2de45f3..3306eff2 100644
--- a/src/ace/Document.js
+++ b/src/ace/Document.js
@@ -1,8 +1,8 @@
 ace.provide("ace.Document");
 
 ace.Document = function(text, mode) {
-    this.lines = [];
     this.modified = true;
+    this.lines = [];
     this.selection = new ace.Selection(this);
 
     this.listeners = [];
@@ -27,6 +27,13 @@ ace.Document = function(text, mode) {
         return text.split(/\r\n|\r|\n/);
     };
 
+    this.setValue = function(text) {
+        var args = [0, this.lines.length];
+        args.push.apply(args, this.$split(text));
+        this.lines.splice.apply(this.lines, args);
+        this.fireChangeEvent(0);
+    };
+
     this.toString = function() {
         return this.lines.join(this.$getNewLineCharacter());
     };
@@ -323,7 +330,7 @@ ace.Document = function(text, mode) {
 
     this.$insert = function(position, text, fromUndo) {
         if (text.length == 0)
-            return;
+            return position;
 
         this.modified = true;
         if (this.lines.length <= 1) {