GNU bug report logs - #55205
28.1.50; completion--replace illegally mutates completion candidates

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Message #119 received at 55205 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Dmitry Gutov <dgutov <at> yandex.ru>
Cc: mail <at> daniel-mendler.de, larsi <at> gnus.org, monnier <at> iro.umontreal.ca,
 55205 <at> debbugs.gnu.org
Subject: Re: bug#55205: 28.1.50; completion--replace illegally mutates
 completion candidates
Date: Mon, 02 May 2022 17:27:09 +0300

> Date: Mon, 2 May 2022 12:46:00 +0300
> Cc: mail <at> daniel-mendler.de, larsi <at> gnus.org, monnier <at> iro.umontreal.ca,
>  55205 <at> debbugs.gnu.org
> From: Dmitry Gutov <dgutov <at> yandex.ru>
> 
> On 02.05.2022 05:23, Eli Zaretskii wrote:
> > Collection can include functions, and how do you copy that?
> 
> Collection can be a function, not "include functions". You fetch the 
> list of strings using that function (for the given input) and then make 
> a deep copy of that.

So I need to call that function twice, is that it?  It is normally
called by the completion machinery out of my control.

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