From: Lars Ingebrigtsen <larsi@gnus.org>
To: "R. Diez" <rdiezmail-emacs@yahoo.de>
Cc: 48321@debbugs.gnu.org
Subject: bug#48321: 27.2; Text copied from *grep* buffer has NUL (0x00) characters
Date: Tue, 11 May 2021 14:53:07 +0200 [thread overview]
Message-ID: <875yzpph3g.fsf@gnus.org> (raw)
In-Reply-To: <0ed1c9c7-26c1-b801-1910-6d5bb50dec3d@yahoo.de> (R. Diez's message of "Sun, 9 May 2021 21:14:38 +0200")
"R. Diez" <rdiezmail-emacs@yahoo.de> writes:
> In my opinion, copying text from a *grep* buffer that looks like ":"
> should not suddenly deliver a NUL character instead. That's just
> unexpected and prone to problems down the line.
Yup. This is cleverly done by this bit in `grep-regexp-alist':
nil nil
(3 '(face nil display ":")))
That is -- the "highlight" we're applying is a `display' spec that says
that the separator should be displayed as ":".
Stefan's suggestion to transform the nul character in the filter in grep
wouldn't quite work, I think -- the filtering is done before the
matching. So instead we need the thing that processes
`compilation-error-regexp-alist' to do the transformation after the
matches, I think?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2021-05-11 12:53 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <0ed1c9c7-26c1-b801-1910-6d5bb50dec3d.ref@yahoo.de>
2021-05-09 19:14 ` bug#48321: 27.2; Text copied from *grep* buffer has NUL (0x00) characters R. Diez via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-09 21:38 ` bug#48324: 27.2; hexl-mode duplicates the UTF-8 BOM R. Diez via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-10 14:17 ` Eli Zaretskii
[not found] ` <e250f934-6f7b-bec3-9df4-d2b242599a45@yahoo.de>
2021-05-10 16:13 ` Eli Zaretskii
2021-05-10 16:28 ` Lars Ingebrigtsen
2021-05-10 16:50 ` Andreas Schwab
2021-05-10 17:16 ` Eli Zaretskii
2021-05-10 17:43 ` R. Diez via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-10 17:51 ` Eli Zaretskii
2021-05-10 18:05 ` Andreas Schwab
2021-05-11 12:04 ` Eli Zaretskii
2021-05-11 20:37 ` Glenn Morris
2021-05-12 13:50 ` Eli Zaretskii
2022-07-02 16:14 ` Lars Ingebrigtsen
2022-07-02 16:37 ` Eli Zaretskii
2022-07-03 11:08 ` Lars Ingebrigtsen
2022-07-03 12:07 ` Lars Ingebrigtsen
2022-07-03 13:00 ` Eli Zaretskii
2022-07-03 13:26 ` Eli Zaretskii
2022-07-03 13:48 ` Andreas Schwab
2022-07-03 13:51 ` Eli Zaretskii
2022-07-04 10:34 ` Lars Ingebrigtsen
2022-07-04 11:31 ` Eli Zaretskii
2022-07-05 11:08 ` Lars Ingebrigtsen
2022-07-03 13:28 ` Lars Ingebrigtsen
2021-05-10 17:06 ` Eli Zaretskii
2021-05-11 12:53 ` Lars Ingebrigtsen [this message]
2022-07-02 15:59 ` bug#48321: 27.2; Text copied from *grep* buffer has NUL (0x00) characters Lars Ingebrigtsen
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