Subject: bug#16913: Please extend case-fold-search on-the-fly toggling

From: Reuben Thomas <[email-masked]>
Date: Thu, 12 May 2022 18:42:59 +0100

On Thu, 12 May 2022 at 18:07, Juri Linkov <[email-masked]> wrote:

> It's easier to write own simple command than to learn a new key, e.g.
>
> ```
> (defun irgrep ()
>   (interactive)
>   (let ((case-fold-search nil))
>     (call-interactively 'rgrep)))
> ```
>

The idea was to add the capability to do case-insensitive matching to all
commands that read regexs. The list of simple commands one would have to
write could be quite long!

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