Added keyboard patch for funky Chromebook search key combos (now compatible with Crouton).

config/keys.json

@@ -11,6 +11,10 @@
   //Chromebook fixes
   "^-up": { "ace": "addCursorAbove" },
   "^-down": { "ace": "addCursorBelow" },
+  "M-pagedown": { "ace": "pagedown" },
+  "M-pageup": { "ace": "pageup" },
+  "M-home": { "ace": "gotolinestart" },
+  "M-end": { "ace": "gotolineend" },
   
   //Sublime compatibility
   "^-l": "sublime:expand-to-line",

js/aceBindings.js

@@ -11,7 +11,6 @@ define([
     });
 
     //this is a place to put bindings that don't have direct equivalents in Ace, but are required for Sublime compatibility
-
     command.on("sublime:expand-to-line", function() {
       editor.execCommand("gotolinestart");
       editor.execCommand("selecttolineend");
@@ -109,7 +108,6 @@ define([
     editor.commands.bindKey("Ctrl-Shift-P", null);
     
     //filter some Ace commands for UI purposes
-    
     var isRecording = false;
     command.on("ace:togglemacro", function() {
       isRecording = !isRecording;
@@ -122,6 +120,7 @@ define([
       }
     });
     
+    //API bindings
     command.on("editor:insert", function(text) {
       editor.insert(text);
     });

js/ui/keys.js

@@ -4,15 +4,15 @@ define([
     "editor",
     "util/dom2"
   ], function(Settings, command, editor) {
-
-  /*
-  Still need to set Sublime keybindings
-  */
   
   var keycodes = {
     9: "TAB",
     13: "RETURN",
     32: "SPACE",
+    33: "PAGEUP",
+    34: "PAGEDOWN",
+    35: "END",
+    36: "HOME",
     37: "LEFT",
     39: "RIGHT",
     38: "UP",