From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: `aset` on strings, changing the size in bytes
Date: Sat, 08 Sep 2018 21:20:13 +0300 [thread overview]
Message-ID: <83lg8bsvfm.fsf@gnu.org> (raw)
In-Reply-To: <jwvy3cboosf.fsf-monnier+gmane.emacs.devel@gnu.org> (message from Stefan Monnier on Sat, 08 Sep 2018 14:03:10 -0400)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Sat, 08 Sep 2018 14:03:10 -0400
>
> > Or maybe the proposal is to modify 'aset' to do the above under the
> > hood?
>
> No, "'aset' do the above under the hood?" is what we have now.
That's not my reading of the code. It doesn't seem to cons a new
string.
But if I'm mistaken, and the current implementation does cons a new
string, then what is your problem with it? The original string is not
mutable, it's just replaced wit ha new one.
next prev parent reply other threads:[~2018-09-08 18:20 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-07 19:52 `aset` on strings, changing the size in bytes Stefan Monnier
2018-09-07 21:33 ` Johan Bockgård
2018-09-07 23:12 ` Paul Eggert
2018-09-07 23:41 ` John Wiegley
2018-09-08 5:17 ` Richard Stallman
2018-09-08 6:34 ` Eli Zaretskii
2018-09-08 2:04 ` Stefan Monnier
2018-09-08 2:17 ` Paul Eggert
2018-09-08 6:41 ` Eli Zaretskii
2018-09-08 18:03 ` Stefan Monnier
2018-09-08 18:20 ` Eli Zaretskii [this message]
2018-09-08 18:36 ` Stefan Monnier
2018-09-08 20:59 ` Eli Zaretskii
2018-09-08 22:09 ` Stefan Monnier
2018-09-09 5:22 ` Eli Zaretskii
2018-09-10 0:18 ` Stefan Monnier
2018-09-09 6:07 ` Richard Stallman
2018-09-09 6:26 ` Eli Zaretskii
2018-09-09 14:44 ` Noam Postavsky
2018-09-09 15:17 ` Eli Zaretskii
2018-09-09 16:27 ` Noam Postavsky
2018-09-10 5:48 ` Richard Stallman
2018-09-10 3:03 ` Stefan Monnier
2018-10-16 21:05 ` Stefan Monnier
2018-09-10 5:47 ` Richard Stallman
2018-09-10 5:48 ` Richard Stallman
2018-09-10 3:02 ` Stefan Monnier
2018-09-08 6:03 ` Helmut Eller
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