From: Drew Adams <drew.adams@oracle.com>
To: Juri Linkov <juri@linkov.net>,
Michael Heerdegen <michael_heerdegen@web.de>
Cc: 39902@debbugs.gnu.org
Subject: bug#39902: 28.0.50; Marking in dired with active region
Date: Mon, 16 Mar 2020 08:21:55 -0700 (PDT) [thread overview]
Message-ID: <540fe46c-fd31-4bac-a46f-ed56298047d5@default> (raw)
In-Reply-To: <6d82d04a-db94-4df4-82cc-3ea13a78a4dd@default>
> My vote is to use what I suggested, or similar:
>
> (progn (goto-char end)
> (when (bolp) (backward-char))
> (line-end-position))
This (and I guess the variants that others
proposed) has a bug when point is at bol, the
region is empty, and `use-empty-active-region'
is non-nil. In that case it raises an error
saying that "start > end" (which is not a very
clear error message in general, BTW).
This code seems to DTRT:
(progn (goto-char end)
(when (and (bolp) (> end beg))
(backward-char))
(line-end-position))
[Non-nil option `use-empty-active-region' is
a pesky use case. A guess is that there are
other, similar bugs lurking in Emacs. I
wonder how many times we actually test for
that use case when we use `use-region-p'.]
next prev parent reply other threads:[~2020-03-16 15:21 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 14:29 bug#39902: 28.0.50; Marking in dired with active region Michael Heerdegen
2020-03-04 15:41 ` Drew Adams
2020-03-04 16:04 ` Stephen Berman
2020-03-04 21:07 ` Drew Adams
2020-03-04 23:46 ` Juri Linkov
2020-03-05 1:11 ` Drew Adams
2020-03-05 13:58 ` Michael Heerdegen
2020-03-05 23:42 ` Juri Linkov
2020-03-06 2:30 ` Drew Adams
2020-03-07 0:07 ` Michael Heerdegen
2020-03-08 0:38 ` Juri Linkov
2020-03-08 14:00 ` Michael Heerdegen
2020-03-08 17:04 ` Drew Adams
2020-03-08 23:56 ` Juri Linkov
2020-03-09 0:37 ` Drew Adams
2020-03-09 14:53 ` Michael Heerdegen
2020-03-09 22:28 ` Juri Linkov
2020-03-10 0:41 ` Drew Adams
2020-03-10 23:24 ` Juri Linkov
2020-03-10 23:49 ` Stephen Berman
2020-03-10 23:56 ` Juri Linkov
2020-03-11 0:24 ` Drew Adams
2020-03-10 23:55 ` Michael Heerdegen
2020-03-11 0:08 ` Juri Linkov
2020-03-11 0:18 ` Juri Linkov
2020-03-11 0:29 ` Drew Adams
2020-03-11 1:21 ` Michael Heerdegen
2020-03-12 0:43 ` Juri Linkov
2020-03-12 1:13 ` Drew Adams
2020-03-13 0:39 ` Juri Linkov
2020-03-13 8:31 ` Pieter van Oostrum
2020-03-13 22:30 ` Michael Heerdegen
2020-03-14 18:03 ` Drew Adams
2020-03-14 17:56 ` Drew Adams
2020-03-14 23:45 ` Juri Linkov
2020-03-15 2:46 ` Michael Heerdegen
2020-03-15 20:52 ` Drew Adams
2020-03-15 20:50 ` Drew Adams
2020-03-15 23:41 ` Juri Linkov
2020-03-16 1:46 ` Drew Adams
2020-03-17 0:51 ` Michael Heerdegen
2020-03-18 23:51 ` Juri Linkov
2020-03-19 23:54 ` Juri Linkov
2020-03-22 2:48 ` Michael Heerdegen
2020-03-22 23:33 ` Drew Adams
2020-03-23 0:43 ` Juri Linkov
2020-03-23 15:09 ` Drew Adams
2020-03-24 21:58 ` Juri Linkov
2020-03-24 22:14 ` Drew Adams
2020-03-23 0:35 ` Juri Linkov
2020-03-23 15:20 ` Drew Adams
2020-03-24 21:58 ` Juri Linkov
2020-03-24 22:13 ` Drew Adams
2020-03-16 15:21 ` Drew Adams [this message]
2020-03-09 14:52 ` Michael Heerdegen
2020-03-09 14:50 ` Michael Heerdegen
2020-03-09 15:22 ` Drew Adams
2020-03-10 16:04 ` Michael Heerdegen
2020-03-10 16:33 ` Drew Adams
2020-03-09 9:04 ` martin rudalics
2020-03-09 15:02 ` Michael Heerdegen
2020-03-09 15:39 ` Drew Adams
2020-03-10 16:08 ` Michael Heerdegen
2020-03-09 17:12 ` martin rudalics
2020-03-10 15:52 ` Michael Heerdegen
[not found] <5230692c-c665-a330-7a12-e59fa25d97dd@gmail.com>
[not found] ` <be365062-44db-24bd-0d20-82b27609a5e5@gmail.com>
[not found] ` <E1jYLLe-0003O1-Ex@fencepost.gnu.org>
[not found] ` <M77rwr6--3-2@tutanota.com>
[not found] ` <871rnnvmdx.fsf@red-bean.com>
[not found] ` <efc501d8-a73e-0c5c-f518-001396d89c55@online.de>
[not found] ` <87pnb7sira.fsf@red-bean.com>
[not found] ` <06bcddd4-6991-e4f7-e944-93de14af263d@yandex.ru>
[not found] ` <87h7wjsd8o.fsf@red-bean.com>
[not found] ` <20897f01-122d-7f91-eac2-70f5ad75796f@yandex.ru>
[not found] ` <87d077qfmm.fsf@red-bean.com>
[not found] ` <d1b52baf-6940-a34e-baf8-f06906c891db@yandex.ru>
[not found] ` <806193B0-1248-4522-83F1-21FA8206C5A8@traduction-libre.org>
[not found] ` <E1jaWgL-0004Y4-Sj@fencepost.gnu.org>
[not found] ` <87imgtlofi.fsf@fastmail.fm>
[not found] ` <lypnb1cch3.fsf@Lumet.home>
[not found] ` <f36b18ee-ddfa-49f6-a007-c8de75913087@default>
[not found] ` <VI1PR06MB45260C2EA2DE91E2D44774F396B90@VI1PR06MB4526.eurprd06.prod.outlook.com>
[not found] ` <87zha35mci.fsf@web.de>
[not found] ` <87tuztngxr.fsf@mail.linkov.net>
2020-06-03 4:32 ` bug#39902: transient Michael Heerdegen
2020-06-03 22:49 ` bug#39902: 28.0.50; Marking in dired with active region Juri Linkov
2020-06-04 12:31 ` Michael Heerdegen
2020-06-04 22:18 ` Juri Linkov
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