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Re: regexp help


From: Johan Bockgård
Subject: Re: regexp help
Date: Wed, 23 Apr 2008 17:59:14 +0200
User-agent: Gnus/5.110007 (No Gnus v0.7) Emacs/23.0.60 (gnu/linux)

Neal Becker <address@hidden> writes:

> I see outline-regexp is set to:
> Its value is "[*\f]+"
>
> Looking in emacs info, I see no reference to '\f'.  What is it?

Look it up in the Emacs Lisp manual (or do a full text search in the
Emacs manual).

     ?\f => 12                ; formfeed character, `C-l'

> Looking at a buffer in C-mode, I see:
> Its value is "[^#\n^M]"
>
> I don't recognize the '#', what does this mean?

Nothing special.  It stands for itself.

-- 
Johan Bockgård


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