fix several ie8 issues

lib/ace/edit_session.js

@@ -969,8 +969,10 @@ var EditSession = function(text, mode) {
         try {
             this.$worker = this.$mode.createWorker(this);
         } catch (e) {
-            console.log("Could not load worker");
-            console.log(e);
+            if (typeof console == "object") {
+                console.log("Could not load worker");
+                console.log(e);
+            }    
             this.$worker = null;
         }
     };

lib/ace/keyboard/textinput.js

@@ -51,6 +51,7 @@ var TextInput = function(parentNode, host) {
     text.spellcheck = false;
 
     text.style.opacity = "0";
+    if (useragent.isOldIE) text.style.top = "-100px";
     parentNode.insertBefore(text, parentNode.firstChild);
 
     var PLACEHOLDER = "\x01\x01";
@@ -436,6 +437,8 @@ var TextInput = function(parentNode, host) {
     };
     
     this.moveToMouse = function(e, bringToFront) {
+        if (!bringToFront && useragent.isOldIE)
+            return;
         if (!tempStyle)
             tempStyle = text.style.cssText;
         text.style.cssText = (bringToFront ? "z-index:100000;" : "")
@@ -460,13 +463,15 @@ var TextInput = function(parentNode, host) {
             host.renderer.$keepTextAreaAtCursor = null;
 
         // on windows context menu is opened after mouseup
-        if (useragent.isWin)
+        if (useragent.isWin && !useragent.isOldIE)
             event.capture(host.container, move, onContextMenuClose);
     };
 
     this.onContextMenuClose = onContextMenuClose;
+    var closeTimeout;
     function onContextMenuClose() {
-        setTimeout(function () {
+        clearTimeout(closeTimeout)
+        closeTimeout = setTimeout(function () {
             if (tempStyle) {
                 text.style.cssText = tempStyle;
                 tempStyle = '';
@@ -475,7 +480,7 @@ var TextInput = function(parentNode, host) {
                 host.renderer.$keepTextAreaAtCursor = true;
                 host.renderer.$moveTextAreaToCursor();
             }
-        }, 0);
+        }, useragent.isOldIE ? 200 : 0);
     }
 
     var onContextMenu = function(e) {

lib/ace/lib/keys.js

@@ -34,6 +34,8 @@ For more information about SproutCore, visit http://www.sproutcore.com
 define(function(require, exports, module) {
 "use strict";
 
+require("./fixoldbrowsers");
+
 var oop = require("./oop");
 
 /*
@@ -136,7 +138,7 @@ var Keys = (function() {
     
     (function() {
         var mods = ["cmd", "ctrl", "alt", "shift"];
-        for (var i = Math.pow(2, mods.length); i--;) {
+        for (var i = Math.pow(2, mods.length); i--;) {            
             ret.KEY_MODS[i] = mods.filter(function(x) {
                 return i & ret.KEY_MODS[x];
             }).join("-") + "-";