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bug#58992: 28.2; "lax space matching" no longer works
From: |
Vincent Lefevre |
Subject: |
bug#58992: 28.2; "lax space matching" no longer works |
Date: |
Thu, 3 Nov 2022 19:28:09 +0100 |
User-agent: |
Mutt/2.2.7+51 (a318ca5a) vl-149028 (2022-10-21) |
On 2022-11-03 18:18:53 +0000, Gregory Heytings wrote:
> Okay, this is because of:
>
> commit 74d091a0a665da5dc01989d1b06a61ee21b975b2
> Author: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Fri Sep 10 12:27:28 2021 +0200
>
> Change the default value of search-whitespace-regexp
>
> * lisp/isearch.el (search-whitespace-regexp): Change the default
> to always exclude newlines from the set (bug#21278). It used to
> be mode-dependent whether newlines were included or not, and this
> was confusing as a user interface.
>
> which changed the default value of search-whitespace-regexp from "\\s-+" to
> "[ \t]".
This is still buggy in Emacs 28.2 if I change the value:
search-whitespace-regexp is a variable defined in ‘isearch.el’.
Its value is "\\s-+"
Original value was "[ ]+"
This works in Fundamental mode, but not in Lisp mode.
BTW, I don't understand what "\\s-+" means. I thought it was a
whitespace followed by a minus character repeated at least once.
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
- bug#58992: 28.2; "lax space matching" no longer works, (continued)
- bug#58992: 28.2; "lax space matching" no longer works, Vincent Lefevre, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Gregory Heytings, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Vincent Lefevre, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Vincent Lefevre, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Gregory Heytings, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Vincent Lefevre, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Gregory Heytings, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Gregory Heytings, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works,
Vincent Lefevre <=
- bug#58992: 28.2; "lax space matching" no longer works, Eli Zaretskii, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Gregory Heytings, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Juri Linkov, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Eli Zaretskii, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Gregory Heytings, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Eli Zaretskii, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Vincent Lefevre, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Eli Zaretskii, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Vincent Lefevre, 2022/11/03
- bug#58992: 28.2; "lax space matching" no longer works, Eli Zaretskii, 2022/11/03