GNU bug report logs - #45607
27.1; compiled replace-string breaks repeat-complex-command

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Package: emacs;

Reported by: Allen Li <darkfeline <at> felesatra.moe>

Date: Sat, 2 Jan 2021 09:08:02 UTC

Severity: normal

Tags: moreinfo

Found in version 27.1

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

Message #93 received at 45607 <at> debbugs.gnu.org (full text, mbox):

From: Juri Linkov <juri <at> linkov.net>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Michael Heerdegen <michael_heerdegen <at> web.de>, 45607 <at> debbugs.gnu.org,
 Allen Li <darkfeline <at> felesatra.moe>
Subject: Re: bug#45607: 27.1; compiled replace-string breaks
 repeat-complex-command
Date: Fri, 12 Aug 2022 20:39:32 +0300

>> 2392:      (if (use-region-p) (region-beginning))
>> 2393:      (if (use-region-p) (region-end))
>
> That's fewer than I'd have guessed -- but I guess that quite a few
> commands stash the logic down into the function body instead of putting
> it into the `interactive' spec.  Commands like `duplicate-dwim', for
> instance, could be pretty easily fixed in that way, for instance.

OTOH, `duplicate-dwim' is optimized to call `use-region-p' only once:

  (cond
   ((use-region-p)
    (let* ((beg (region-beginning))
           (end (region-end))
This bug report was last modified 2 years and 258 days ago.

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