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RE: [External] : Re: Regexp for matching control character, say, FORM FE


From: Drew Adams
Subject: RE: [External] : Re: Regexp for matching control character, say, FORM FEED. (Was: Re: The `^L' appeared in built-in help.)
Date: Thu, 22 Jul 2021 01:39:42 +0000

> > I want to know whether there are some similar regexp
> > patterns in Emacs as the ones used by grep, say, $'\014' or
> > $'\f'.
> 
> (re-search-forward "\C-l")

Yes, or (re-search-forward "[\f]")
     or (re-search-forward "[\014]")

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