Guillaume Marcais <guslist / free.fr> writes:

> I guess the need of multi-line comment could be to comment out quickly a
> chunk of code. And Emacs doesn't have a "comment out region" like in
> c-mode.

Yes, it does. Set point and mark, then use C-c (comment-region). Use C-u
C-c to uncomment the region.

Jim
-- 
Jim Menard, jimm / io.com, http://www.io.com/~jimm/
"Master, does Emacs have the Buddha nature?" the novice asked.
"I don't see why not. It's got bloody well everything else."
    -- John Fouhy