Does anybody know a programmable window manager?

[Matthieu Herrb]

Clemens Eisserer wrote:
> sorry I forgot - would be great if the wm would be programmable in
> plain "old" C or if not avoidable C++, but not python, lisp or any
> other uncommon language.
> 

I use evilwm for this kind of things. Its code (plain old C) is simple 
enough that it's easy to understand and modify. And the window manager 
doesn't spam the screen with decorations.

-- 
Matthieu Herrb