From: Felician Nemeth <felician.nemeth@gmail.com>
To: Juri Linkov <juri@linkov.net>
Cc: 39190@debbugs.gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>
Subject: bug#39190: 28.0.50; two buffers with same buffer-file-name (diff-syntax-fontify-props)
Date: Sun, 02 Feb 2020 10:42:26 +0100 [thread overview]
Message-ID: <87r1zd8gvx.fsf@betli.tmit.bme.hu> (raw)
In-Reply-To: <87a764y35u.fsf@mail.linkov.net> (Juri Linkov's message of "Fri, 31 Jan 2020 00:45:17 +0200")
Juri Linkov <juri@linkov.net> writes:
>>> Could you please try to reproduce the issue using Eglot with the
>>> following minimal patch. If it really fixes the bug then it
>>> should be committed to Emacs 27 immediately, and more changes
>>> could be added later.
>>
>> Unfortunately the minimal patch doesn't fix the issue.
>>
>> Case 1. When Eglot is started manually, then the recipe fails in an
>> after-change-major-mode-hook where the buffer-file-name is non-nil for
>> the temporary diff buffer.
>
> Strange, when I tested the minimal patch, there were no errors anymore.
Maybe I wasn't clear enough. I got no errors, but flymake incorrectly
fontified the buffer. Anyway, I tried to look into why this happened
even after applying your patch and it turned out that
vc-find-revision-no-save also calls set-auto-mode. So, I don't know if
the following patch is correct, but together with your patch it does
solve the original issue.
diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index f64b6c0631..c50ba132e7 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -2098,7 +2098,7 @@ vc-find-revision-no-save
;; For non-interactive, skip any questions
(let ((enable-local-variables :safe) ;; to find `mode:'
(buffer-file-name file))
- (ignore-errors (set-auto-mode)))
+ (ignore-errors (delay-mode-hooks (set-auto-mode))))
(normal-mode))
(set-buffer-modified-p nil)
(setq buffer-read-only t))
next prev parent reply other threads:[~2020-02-02 9:42 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-19 11:14 bug#39190: 28.0.50; two buffers with same buffer-file-name (diff-syntax-fontify-props) Felician Nemeth
2020-01-20 22:56 ` Juri Linkov
2020-01-20 23:34 ` Stefan Monnier
2020-01-24 0:13 ` Juri Linkov
2020-01-24 14:18 ` Stefan Monnier
2020-01-28 0:01 ` Juri Linkov
2020-01-28 1:30 ` Stefan Monnier
2020-01-28 3:32 ` Eli Zaretskii
2020-01-28 13:58 ` Stefan Monnier
2020-01-28 14:54 ` Dmitry Gutov
2020-01-28 22:53 ` Juri Linkov
2020-01-28 17:54 ` Eli Zaretskii
2020-01-28 20:12 ` Stefan Monnier
2020-01-28 20:23 ` Eli Zaretskii
2020-01-28 23:17 ` Stefan Monnier
2020-01-29 17:13 ` Eli Zaretskii
2020-01-29 21:33 ` Stefan Monnier
2020-01-30 14:17 ` Eli Zaretskii
2020-01-30 14:34 ` Stefan Monnier
2020-01-30 22:50 ` Juri Linkov
2020-01-30 23:09 ` Stefan Monnier
2020-01-30 23:31 ` Dmitry Gutov
2020-01-26 19:34 ` Felician Nemeth
2020-01-28 0:05 ` Juri Linkov
2020-01-28 17:18 ` Felician Nemeth
2020-01-29 23:07 ` Juri Linkov
2020-01-30 19:48 ` Felician Nemeth
2020-01-30 22:45 ` Juri Linkov
2020-02-02 9:42 ` Felician Nemeth [this message]
2020-02-02 13:50 ` Stefan Monnier
2020-02-02 23:41 ` Juri Linkov
2020-02-03 13:14 ` Dmitry Gutov
2020-02-03 22:44 ` Juri Linkov
2020-02-04 13:08 ` Dmitry Gutov
2020-02-03 22:45 ` Juri Linkov
2020-02-04 13:36 ` Stefan Monnier
2020-02-04 23:20 ` Juri Linkov
2020-02-05 22:39 ` Juri Linkov
2020-02-09 16:06 ` Felician Nemeth
2020-02-18 0:06 ` Juri Linkov
2020-02-18 13:33 ` Stefan Monnier
2020-02-18 22:53 ` Juri Linkov
2020-02-18 23:07 ` Stefan Monnier
2020-02-18 23:31 ` Stefan Monnier
2020-02-19 0:49 ` Juri Linkov
2020-02-19 13:20 ` Stefan Monnier
2020-02-20 0:58 ` Juri Linkov
2020-03-24 21:37 ` Juri Linkov
2020-03-24 22:29 ` Stefan Monnier
2020-03-25 20:39 ` Juri Linkov
2020-03-25 21:13 ` Stefan Monnier
2020-03-25 21:48 ` Juri Linkov
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