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


From: tomas
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 16:38:24 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, Jul 22, 2021 at 09:56:09PM +0800, Hongyi Zhao wrote:

[...]

> Suppose I've the following content in scratch buffer:
> 
> (re-search-forward "\f")
> ^L
> 
> I put the point at the end of sexp line, and hit `C-j' to evaluate it.
> I find that each time after the sexp has been evaluated successfully,
> the `^L' line will be moved to the next line. See the screenshot in
> the attachment, where I've evaluated the sexp 4 times.
> 
> Any hints for this behavior?

That depends on what C-j is bound to. What does say "describe-key",
aka C-h C-k?

Cheers
 - t

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