@redmunds, looking at the appshell/command_callback.h, it appears there are more Commands that need this warning comment next to them.  HELP_ABOUT, EDIT_UNDO, EDIT_REDO, EDIT_CUT, EDIT_COPY, EDIT_PASTE, and EDIT_SELECT_ALL.

If that is the case (please confirm this for me as I am a novice with brackets-shell code), I need to add the callbacks comment near these other commands, too.  Then, if I group all the callbacks, we lose some of the menu-specific ordering.  Normally, I wouldn't think much on this but since the bug is about the difficulty of finding specific command handlers in the current code base, mixing up the menu-sorted list of commands is somewhat at odds with the intent of the fix.

I am thinking: menu order sorting of the commands first, then, in each menu section, pick out the callbacks and put the "must MATCH" comment just before each group of callbacks like this:

```javascript
    // EDIT
    // File shell callbacks - string must MATCH string in native code (appshell/command_callbacks.h)
    exports.EDIT_UNDO                   = "edit.undo";                  // EditorCommandHandlers.js     handleUndo()
    exports.EDIT_REDO                   = "edit.redo";                  // EditorCommandHandlers.js     handleRedo()
    exports.EDIT_CUT                    = "edit.cut";                   // EditorCommandHandlers.js     ignoreCommand()
    exports.EDIT_COPY                   = "edit.copy";                  // EditorCommandHandlers.js     ignoreCommand()
    exports.EDIT_PASTE                  = "edit.paste";                 // EditorCommandHandlers.js     ignoreCommand()
    exports.EDIT_SELECT_ALL             = "edit.selectAll";             // EditorCommandHandlers.js     _handleSelectAll()
    
    exports.EDIT_SELECT_LINE            = "edit.selectLine";            // EditorCommandHandlers.js     selectLine()
    exports.EDIT_FIND                   = "edit.find";                  // FindReplace.js               _launchFind()
    (...)
```

To summarize: Do I need to add callback comments to these other commands and, if so, does the structure presented above look good to you?