From: Tino Calancha <tino.calancha@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: stephen.berman@gmx.net, Tino Calancha <tino.calancha@gmail.com>,
27968@debbugs.gnu.org
Subject: bug#27968: 26.0.50; dired-revert: Saved positions might change if a dired header changes
Date: Sun, 6 Aug 2017 00:45:02 +0900 (JST) [thread overview]
Message-ID: <alpine.DEB.2.20.1708060041230.2108@calancha-pc> (raw)
In-Reply-To: <83h8xmupe8.fsf@gnu.org>
On Sat, 5 Aug 2017, Eli Zaretskii wrote:
>> From: Tino Calancha <tino.calancha@gmail.com>
>> Date: Sat, 05 Aug 2017 22:01:34 +0900
>> Cc: stephen berman <stephen.berman@gmx.net>
>>
>> Dired headers also changes; if you add/deleted some files,
>> the used space shown changes: that will mess up the saved
>> buffer positions if the length of the header is different.
>>
>> This problem causes dired-test-bug27243-01 to fail in hydra.
>>
>> One possible solution is the patch below. It saves line numbers
>> instead of positions. Line numbers won't change if a dired header
>> changes its length.
>
> Won't using markers be a better solution?
Yes, but `dired-revert' erases the buffer when calls
`dired-readin', so that the markers will 'gone baby gone': neither
the very same Casey Affleck could recover those markers.
next prev parent reply other threads:[~2017-08-05 15:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-05 13:01 bug#27968: 26.0.50; dired-revert: Saved positions might change if a dired header changes Tino Calancha
2017-08-05 13:15 ` Eli Zaretskii
2017-08-05 15:45 ` Tino Calancha [this message]
2017-08-06 4:15 ` Tino Calancha
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