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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 03:28:29 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

Hongyi Zhao wrote:

> I want to know whether there are some similar regexp
> patterns in Emacs as the ones used by grep, say, $'\014' or
> $'\f'.

(when (re-search-forward "\C-l")
  (replace-match "do it today, in a different way") )

^L

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