Glossary

Adding an editor may not be too difficult (See e.g. editor implementation in the database module) but editor with file manager may be a bit tricky. Afaict the current implementation of the core comment component doesn't support system files. But it may be possible to add such support and also override the core comment display method in a plugin level. Incidentally, this is in my todo list but with all the other things in that list it may take a while until I get to that. If you take a shot at it I'd appreciate any insights.