From dcdcd815840f1057b146eaab6f0b415dd41dff2a Mon Sep 17 00:00:00 2001
From: Garen Torikian <gjtorikian@gmail.com>
Date: Sun, 23 Dec 2012 01:18:40 -0800
Subject: [PATCH] Fix it up

---
 lib/ace/autocomplete.js |  8 +++++---
 lib/ace/editor.js       | 18 +-----------------
 2 files changed, 6 insertions(+), 20 deletions(-)

diff --git a/lib/ace/autocomplete.js b/lib/ace/autocomplete.js
index 47b38d7a..8584b7a4 100644
--- a/lib/ace/autocomplete.js
+++ b/lib/ace/autocomplete.js
@@ -193,7 +193,8 @@ var Autocomplete = function() {
         var max = this.popup.session.getLength() - 1;
 
         var choices = this.popup.container.getElementsByClassName("ace_text-layer")[0].childNodes;
-        dom.removeCssClass(choices[row], "autocomplete_selected");
+        if (choices[row])
+            dom.removeCssClass(choices[row], "autocomplete_selected");
 
         switch(where) {
             case "up": row = row < 0 ? max : row-1; break;
@@ -202,7 +203,8 @@ var Autocomplete = function() {
             case "end": row = max; break
         }
 
-        dom.addCssClass(choices[row], "autocomplete_selected");
+        if (choices[row])
+            dom.addCssClass(choices[row], "autocomplete_selected");
         this.popup.setRow(row);
     };
 
@@ -326,7 +328,7 @@ var Autocomplete = function() {
 
         //var MultiSelect = require("ace/multi_select").MultiSelect;
         //new MultiSelect(editor);
-        editor.session.setUndoManager(new UndoManager());
+        //editor.session.setUndoManager(new UndoManager());
 
         editor.setHighlightActiveLine(false);
         editor.setShowPrintMargin(false);
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index 08380311..92d218f6 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -90,7 +90,7 @@ var Editor = function(renderer, session) {
     });
 
     this.setSession(session || new EditSession(""));
-    this.autocomplete = new Autocomplete(this);
+    Autocomplete.addTo(this);
     config.resetOptions(this);
     config._emit("editor", this);
 };
@@ -473,26 +473,10 @@ var Editor = function(renderer, session) {
 
         this._emit("change", e);
 
-        var source = this.session.getValue();
-        var _self = this;
-        
-        setTimeout(function() {
-            var cursor = _self.getCursorPosition();
-            var line = _self.session.getLine(cursor.row);
-
-            _self.autocomplete.activate(cursor.row, cursor.column);
-            _self.autocomplete.suggest(name);
-        }, 0);
-
         // update cursor because tab characters can influence the cursor position
         this.$cursorChange();
     };
 
-    this.$hideautocomplete = function() {
-        if (this.autocomplete.isActive())
-            this.autocomplete.deactivate();
-    };
-
     this.onTokenizerUpdate = function(e) {
         var rows = e.data;
         this.renderer.updateLines(rows.first, rows.last);