From: Noam Postavsky <npostavs@gmail.com>
To: "a_subscriber" <a_subscriber@mail.ru>
Cc: 36871@debbugs.gnu.org
Subject: bug#36871: 26.1; I-search-toggle-csse-fold
Date: Wed, 31 Jul 2019 20:05:36 -0400 [thread overview]
Message-ID: <87k1bxu4vj.fsf@gmail.com> (raw)
In-Reply-To: <004b01d547b3$0cdb14a0$26913de0$@mail.ru> (a. subscriber's message of "Wed, 31 Jul 2019 18:17:20 +0300")
retitle 36871 isearch-toggle-case-fold outside of isearch causes unexpected fontification
tags 36871 = confirmed
severity 36871 minor
quit
"a_subscriber" <a_subscriber@mail.ru> writes:
> 1. Start emacs -Q
> 2. Input some text (see step1.jpg)
> 3. M-x isearch-toggle-case-fold (see step2.jpg)
> 4. C-s (isearch) HELLO (see step3.jpg)
> 5. C-g
> 6. M-x isearch-toggle-case-fold
> 7. and see result on step4.jpg
Ah, it's not the region, it's highlighting from a not-quite-activated
isearch. The problem is that isearch-toggle-case-fold wasn't really
expected to be called outside of isearch. I think throwing an error in
this case makes sense (I tried also just avoiding the call to
isearch-update when isearch-mode is nil which does avoid the OP's
problem, but the actual toggling part doesn't work).
--- i/lisp/isearch.el
+++ w/lisp/isearch.el
@@ -1971,6 +1971,8 @@ isearch-define-mode-toggle
,(format "Toggle %s searching on or off.%s" mode
(if docstring (concat "\n" docstring) ""))
(interactive)
+ (unless isearch-mode
+ (user-error "isearch not active"))
,@(when function
`((setq isearch-regexp-function
(unless (eq isearch-regexp-function #',function)
next prev parent reply other threads:[~2019-08-01 0:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 7:55 bug#36871: 26.1; I-search-toggle-csse-fold a_subscriber
2019-07-31 14:07 ` Eli Zaretskii
2019-07-31 14:11 ` Noam Postavsky
2019-07-31 14:56 ` Eli Zaretskii
2019-07-31 14:59 ` a_subscriber
2019-07-31 15:17 ` a_subscriber
2019-08-01 0:05 ` Noam Postavsky [this message]
2019-08-01 11:13 ` a_subscriber
2019-08-02 6:36 ` Eli Zaretskii
2019-08-03 2:54 ` Noam Postavsky
2019-08-03 7:00 ` Eli Zaretskii
2019-08-03 21:05 ` Juri Linkov
2019-08-04 20:46 ` Juri Linkov
2019-08-04 20:53 ` Noam Postavsky
2019-08-05 20:39 ` Juri Linkov
2019-07-31 15:34 ` Drew Adams
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