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

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Message #52 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: Wed, 06 Jul 2022 21:39:11 +0300

>>>> (defun replace-string (from-string to-string &optional delimited start end backward region-noncontiguous-p)
>>>> ...
>>>>   (declare (arg start (if (use-region-p) (region-beginning)))
>>>>            (arg end (if (use-region-p) (region-end))))
>
> My `declare' suggestion would just make this work again, and fix
> a regression.  That is, this isn't new functionality.

Does `declare' put some property on the command's symbol?
Then if a user doesn't want this fix_command thing, it's
easy to customize and remove a special property from the symbol
of a command like `replace-string'.

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