@bastianallgeier:
In a textarea of the actual nightly download of kirby we see (only) four buttons:
Within the file \panel\app\fields\textarea\buttons.php there are two buttons (image and file) commented out. Why?
It would be nice to have more buttons and there more fields (for e.g. “class=”), like an old post for kirby v1:
http://getkirby.com/forum/panel/20130511/adding-options-to-the-textarea-editor/#20130524182200