From: Dmitry Gutov <dgutov@yandex.ru>
To: Wolfgang Jenkner <wjenkner@inode.at>
Cc: 21067@debbugs.gnu.org
Subject: bug#21067: 25.0.50; [PATCH] With mercurial, vc-print-log puts point at eob
Date: Mon, 30 Nov 2015 05:01:26 +0200 [thread overview]
Message-ID: <565BBC06.3070502@yandex.ru> (raw)
In-Reply-To: <55B2483B.4030909@yandex.ru>
I was looking into applying your patch (except for the very last bit),
because the idea of treating the asynchronous and synchronous delayed
code basically seems right, but the current solution (using
process-mark) will probably be inadequate in the synchronous case.
The semantics we seem to want to guarantee is that every delayed bit of
code runs at the position the previous left off, but
(goto-char (or m (point-max)))
won't be sufficient, because that position is not necessarily point-max.
But we could try to simplify this semantics ("always runs at point-max"
is actually easier to reason about than "runs where the previous code
left off"). That kind of change seems too late for 25.1, though, and
will require a review of the current vc-exec-after uses.
next prev parent reply other threads:[~2015-11-30 3:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-15 11:09 bug#21067: 25.0.50; [PATCH] With mercurial, vc-print-log puts point at eob Wolfgang Jenkner
2015-07-19 0:08 ` Dmitry Gutov
2015-07-19 1:36 ` Wolfgang Jenkner
2015-07-19 11:05 ` Dmitry Gutov
2015-07-19 18:04 ` Dmitry Gutov
2015-07-24 14:14 ` Dmitry Gutov
2015-11-30 3:01 ` Dmitry Gutov [this message]
2021-05-10 11:28 ` Lars Ingebrigtsen
2021-05-10 11:57 ` Dmitry Gutov
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