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From: Eli Zaretskii <eliz@gnu.org>
To: "Mattias Engdegård" <mattiase@acm.org>
Cc: 42296@debbugs.gnu.org
Subject: bug#42296: 27.0.91; Correct manual entry for 'concat' w.r.t. allocation [PATCH]
Date: Thu, 09 Jul 2020 21:51:19 +0300	[thread overview]
Message-ID: <83r1tkplnc.fsf@gnu.org> (raw)
In-Reply-To: <669987BB-B825-4C2C-B9FD-31F04E0D6013@acm.org> (message from Mattias Engdegård on Thu, 9 Jul 2020 19:56:59 +0200)

> From: Mattias Engdegård <mattiase@acm.org>
> Date: Thu, 9 Jul 2020 19:56:59 +0200
> Cc: 42296@debbugs.gnu.org
> 
> > This loses too much useful information, IMO.  Let's please say that
> > the result is sometimes ("frequently"?), but not always, a new string,
> > and that programs should not rely on that aspect.
> 
> Here is a new version that adds this information, and recommends copy-sequence for mutability.

That's not really what I asked for.

And how does mutability enter the picture?  We could say something
about it (but then we'd have to be less terse), but that doesn't in
any way replace the need to say that in many cases the value will be a
new string, IMO.

Thanks.





  reply	other threads:[~2020-07-09 18:51 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-09 15:54 bug#42296: 27.0.91; Correct manual entry for 'concat' w.r.t. allocation [PATCH] Mattias Engdegård
2020-07-09 17:31 ` Eli Zaretskii
2020-07-09 17:56   ` Mattias Engdegård
2020-07-09 18:51     ` Eli Zaretskii [this message]
2020-07-09 19:17       ` Mattias Engdegård
2020-07-09 19:24         ` Eli Zaretskii
2020-07-10 17:04           ` Mattias Engdegård
2020-07-10 18:08             ` Eli Zaretskii
2020-07-11 11:15               ` Mattias Engdegård
2020-07-11 11:52                 ` Eli Zaretskii
2020-07-11 12:51                   ` Mattias Engdegård
2020-07-11 13:07                     ` Eli Zaretskii
2020-07-11 13:16                       ` Mattias Engdegård
2020-07-11 13:37                         ` Eli Zaretskii
2020-07-11 13:47                           ` Mattias Engdegård
2020-07-11 16:17                       ` Drew Adams
2020-07-12  3:03                       ` Richard Stallman
2020-07-09 19:20       ` Eli Zaretskii

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