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

[Reuben Thomas]

On Wed, 11 May 2022 at 14:11, Lars Ingebrigtsen <larsi@gnus.org> wrote:

I'm not sure how the rgrep command could be extended here -- do you mean
that the user should type `M-c' at the first prompt to change
case-fold-search?  Or perhaps alter `read-regexp' to bind `M-c' to alter
case-fold-search?

Sorry, it's been a while since I wrote the report, and these days I mostly use a front-end to "git grep".

It would be really cool if you could find a design that works at the level of read-regexp.

Thanks once again for your determined work on the bugs backlog!

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