Ace Editor Add Command Fail

addCommand.js

    function bindKeyboard(){
      // CMD+s TO SAVE DOC
      
      var command = {
         name: "save",
         bindKey: {
                  mac: "Command-S",
                  win: "Ctrl-S"
                },
         exec: function(){ 
           saveFile() // this function is defined elsewhere, but available in outer scope.
         }
      }
    
      // Tried this first:
      
      editor.commands.addCommand(command)
      
      // But this fails as editor.commands is undefined

      // Then I tried this:
      var cm = new CommandManager("mac", [command]);
      
      // But this fails because CommandManager is not defined either.
      
    }

'editor.commands.addCommand' is the correct way to do it. 'editor.commands' is rather new though.

The problem is that editor.commands is undefined.

So if I actually console.dir(editor) there is no property on the editor object for commands?

The one I just pushed to github has it http://ace.ajax.org/build/kitchen-sink.html

type env.editor.commands in the console.