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How to read an integer from the minibuffer
From: |
Marcin Borkowski |
Subject: |
How to read an integer from the minibuffer |
Date: |
Thu, 11 Nov 2021 05:53:39 +0100 |
User-agent: |
mu4e 1.1.0; emacs 28.0.50 |
Hi all,
I'd like to read an integer (or something else e.g. matching a regex)
from a minibuffer. Basically, I'm after a version of `read-string', but
either allowing only some characters, or accepting only input matching
some regex (possibly both).
How do I do that? One way would be to use `read-from-minibuffer' with
a suitable keymap, but that seems slightly low-level. If that is the
way to go, is there a good way to set up a keymap so that nothing except
some specified characters are self-inserting? IOW, is `suppress-keymap'
the way to go or is there some other way?
TIA,
--
Marcin Borkowski
http://mbork.pl
- How to read an integer from the minibuffer,
Marcin Borkowski <=
- Re: How to read an integer from the minibuffer, Po Lu, 2021/11/11
- Re: How to read an integer from the minibuffer, Marcin Borkowski, 2021/11/11
- Re: How to read an integer from the minibuffer, Jean Louis, 2021/11/13
- Re: How to read an integer from the minibuffer, Emanuel Berg, 2021/11/16
- Re: How to read an integer from the minibuffer, Yuri Khan, 2021/11/16
- Re: How to read an integer from the minibuffer, Emanuel Berg, 2021/11/16
Re: How to read an integer from the minibuffer, Emanuel Berg, 2021/11/11