> Date: Sun, 28 May 2006 21:07:40 +0200
> From: Lennart Borgman <lennart.borgman.073@student.lu.se>
> Cc: eliz@gnu.org, emacs-devel@gnu.org
> 
> Sorry, I misread Eli´s answer. I mean that they have no way to find out 
> that they should set find-function-C-source-directory if they want Emacs 
> to know permanently where the C sources are.

You mean, for the other sessions as well?  Because for this session,
Emacs remembers the place, and never prompts again.