[How To?] Edit templates through local editor?

[Exze]

You will not find that through any settings.

This is the post you might have looked at: http://community.mybb.com/thread-144390.html

It's a pain to get working but it does actually work. However, I never used it much after setting it up. I find it simpler to do my workflow a different way.

Nope, nothing to do with that, I think I remember it being something to do with the theme settings.