From dae61d79f1d74080dc5cb01ed241e7b74232d513 Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Tue, 16 Aug 2011 21:53:53 +0500
Subject: [PATCH 1/2] yet another worker loader tweak :)

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

diff --git a/lib/ace/worker/worker_client.js b/lib/ace/worker/worker_client.js
index 525e8add..f024b274 100644
--- a/lib/ace/worker/worker_client.js
+++ b/lib/ace/worker/worker_client.js
@@ -104,7 +104,7 @@ var WorkerClient = function(topLevelNamespaces, packagedJs, module, classname) {
 
     this.$normalizePath = function(path) {
         if (!path.match(/^\w+:/))
-            path = location.protocol + "//" + location.host + location.pathname.replace(/\/.*?$/, "") + "/" + path.replace(/^\//, "");
+            path = location.protocol + "//" + location.host + location.pathname.replace(/\/[^\/]*$/, "") + "/" + path.replace(/^\//, "");
         return path;
     };
 

From eaa38022e51e915ab2df906763a6eec158b68d2a Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Wed, 17 Aug 2011 00:21:32 +0500
Subject: [PATCH 2/2] allow editors parent nodes to handle mouse wheel when
 editor is fully scrolled

---
 lib/ace/mouse_handler.js    | 5 +++--
 lib/ace/virtual_renderer.js | 8 ++++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/lib/ace/mouse_handler.js b/lib/ace/mouse_handler.js
index 2f7b30a7..7b01be74 100644
--- a/lib/ace/mouse_handler.js
+++ b/lib/ace/mouse_handler.js
@@ -67,7 +67,7 @@ var MouseHandler = function(editor) {
     event.addMultiMouseDownListener(mouseTarget, 0, 2, 500, this.onMouseDoubleClick.bind(this));
     event.addMultiMouseDownListener(mouseTarget, 0, 3, 600, this.onMouseTripleClick.bind(this));
     event.addMultiMouseDownListener(mouseTarget, 0, 4, 600, this.onMouseQuadClick.bind(this));
-    event.addMouseWheelListener(mouseTarget, this.onMouseWheel.bind(this));
+    event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this));
 };
 
 (function() {
@@ -304,7 +304,8 @@ var MouseHandler = function(editor) {
         var speed = this.$scrollSpeed * 2;
 
         this.editor.renderer.scrollBy(e.wheelX * speed, e.wheelY * speed);
-        return event.preventDefault(e);
+        if (this.editor.renderer.isScrollableBy(e.wheelX, e.wheelY))
+            return event.preventDefault(e);
     };
 
 
diff --git a/lib/ace/virtual_renderer.js b/lib/ace/virtual_renderer.js
index ac5b3903..126f7744 100644
--- a/lib/ace/virtual_renderer.js
+++ b/lib/ace/virtual_renderer.js
@@ -712,6 +712,14 @@ var VirtualRenderer = function(container, theme) {
         deltaX && this.scrollToX(this.scroller.scrollLeft + deltaX);
     };
 
+    this.isScrollableBy = function(deltaX, deltaY) {
+        if (deltaY < 0 && this.scrollTop > 0)
+           return true;
+        if (deltaY > 0 && this.scrollTop + this.$size.scrollerHeight < this.layerConfig.maxHeight)
+           return true;
+        // todo: handle horizontal scrolling
+    };
+
     this.screenToTextCoordinates = function(pageX, pageY) {
         var canvasPos = this.scroller.getBoundingClientRect();