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


From: Emanuel Berg
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 03:42:57 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

Drew Adams wrote:

>>> 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]")

What about

  (re-search-forward (kbd "C-l"))

?

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