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From: Eli Zaretskii <eliz@gnu.org>
To: Miles Bader <miles@gnu.org>
Cc: emacs-devel@gnu.org, monnier@iro.umontreal.ca, handa@m17n.org
Subject: Re: (aset UNIBYTE-STRING MULTIBYTE-CHAR)
Date: Sat, 16 Feb 2008 14:55:40 +0200	[thread overview]
Message-ID: <uskztkqlv.fsf@gnu.org> (raw)
In-Reply-To: <buove4qob1d.fsf@dhapc248.dev.necel.com> (message from Miles Bader on Fri, 15 Feb 2008 17:53:50 +0900)

> From: Miles Bader <miles.bader@necel.com>
> Cc: Kenichi Handa <handa@m17n.org>, monnier@iro.umontreal.ca,
>         emacs-devel@gnu.org
> Date: Fri, 15 Feb 2008 17:53:50 +0900
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> > Why should (make-string 1 ?a) produce a unibyte string?  Why can't it
> > produce a multibyte string instead?
> >
> > More generally, how about if we make sure _all_ string-producing
> > primitives return multibyte strings, and unibyte strings can only be
> > produced by a few specialized ones which have "-unibyte-" in their
> > name?
> 
> Why?

Because unibyte strings are evil, and shouldn't be needed in Emacs,
except in a few very specialized situations.

> That doesn't seem to help with the issue being discussed (Stefan's
> solution seems pretty good though)....

The fact that (make-string 1 ?a) produces a unibyte string was
mentioned as one problem.




  reply	other threads:[~2008-02-16 12:55 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-13  2:36 (aset UNIBYTE-STRING MULTIBYTE-CHAR) Kenichi Handa
2008-02-13  2:49 ` Stefan Monnier
2008-02-13  3:48   ` Kenichi Handa
2008-02-13 15:33     ` Stefan Monnier
2008-02-13 18:06       ` Stephen J. Turnbull
2008-02-13 19:33         ` Stefan Monnier
2008-02-13 22:49         ` Miles Bader
2008-02-14  1:11           ` Stephen J. Turnbull
2008-02-14  1:17             ` Miles Bader
2008-02-14  1:40               ` Stefan Monnier
2008-02-14  1:49                 ` Miles Bader
2008-02-14 18:10                 ` Richard Stallman
2008-02-14 22:40                   ` David Kastrup
2008-02-15  1:08                     ` Stephen J. Turnbull
2008-02-15  1:17                       ` Miles Bader
2008-02-15  7:27                         ` David Kastrup
2008-02-15 12:58                     ` Richard Stallman
2008-02-14 23:37                   ` Leo
2008-02-15 12:59                     ` Richard Stallman
2008-02-14  4:20               ` Stephen J. Turnbull
2008-02-14  4:42         ` Richard Stallman
2008-02-15  1:39       ` Kenichi Handa
2008-02-15  4:27         ` Stefan Monnier
2008-02-15  8:42         ` Eli Zaretskii
2008-02-15  8:53           ` Miles Bader
2008-02-16 12:55             ` Eli Zaretskii [this message]
2008-02-16  5:53         ` Richard Stallman
2008-02-16 14:33           ` Stefan Monnier
2008-02-17 20:29             ` Richard Stallman
2008-02-18  1:15               ` Stefan Monnier
2008-02-18  4:00                 ` Kenichi Handa
2008-02-18 17:31                 ` Richard Stallman
2008-02-13 22:01 ` Richard Stallman
2008-02-13 23:13   ` Miles Bader
  -- strict thread matches above, loose matches on Subject: below --
2008-04-15  7:11 Kenichi Handa
2008-04-15 15:52 ` Stefan Monnier
2008-04-17  1:13   ` Kenichi Handa
2008-05-07 19:31 Harald Hanche-Olsen
2008-05-14  6:54 ` Harald Hanche-Olsen
2008-05-14 12:22   ` Stefan Monnier
2008-05-14 12:50     ` Harald Hanche-Olsen
2008-05-15  1:18       ` Stefan Monnier
2008-05-15  6:11         ` Harald Hanche-Olsen

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