Make sure you're making changes to the correct plugin dir "ckeditor/plugins/..." and you will also have to clear the browser cache each time you make a change.
I've had the same problem, perhaps it would be useful to have a config flag to set whether the editor caches files whilst in development mode.
Re: How do I make changes to plug-ins?
Doesn't anyone have an idea?
Re: How do I make changes to plug-ins?
I've had the same problem, perhaps it would be useful to have a config flag to set whether the editor caches files whilst in development mode.