From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: display table for eight-bit-graphic
Date: Fri, 21 Mar 2003 14:07:59 -0500 [thread overview]
Message-ID: <E18wRrz-0005PX-00@fencepost.gnu.org> (raw)
In-Reply-To: <200303191058.TAA29732@etlken.m17n.org> (message from Kenichi Handa on Wed, 19 Mar 2003 19:58:57 +0900 (JST))
In unibyte buffer, by setting
unibyte-display-via-language-environment to non-nil, 8-bit
characters are converted to multibyte characters by
unibyte-char-to-multibyte on displaying. The merit of this
is that when a user changes the language environment, 8-bit
characters are displayed correctly based on the current
language environment.
That is a sensible feature, but it isn't an exact replacement
for the current features that use the display table,
such as set-language-environment in unibyte mode. It uses
set-display-table-and-terminal-coding-system.
It's possible that the unibyte-display-via-language-environment feature
does mostly the same thing as set-display-table-and-terminal-coding-system,
but that also sets up the display table for code 146. If it calls
standard-display-european-internal, that also sets the display
table for code 160.
If you can make unibyte-display-via-language-environment handle
codes 146 and 160 in these ways, then perhaps it would be
an exact replacement for the current feature. I am not sure.
I am also unsure whether that change would have some other drawback.
next prev parent reply other threads:[~2003-03-21 19:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <rzqbs263bxm.fsf@albion.dl.ac.uk>
2003-01-25 1:16 ` display table for eight-bit-graphic Kenichi Handa
2003-01-25 10:17 ` Kai Großjohann
2003-01-25 22:24 ` Ehud Karni
2003-01-26 14:27 ` Kai Großjohann
2003-01-26 15:37 ` Richard Stallman
2003-01-27 2:20 ` Kenichi Handa
2003-01-29 0:04 ` Richard Stallman
2003-01-29 11:03 ` Kenichi Handa
2003-03-03 18:59 ` Richard Stallman
2003-03-03 20:41 ` Eli Zaretskii
2003-03-18 7:26 ` Kenichi Handa
2003-03-19 8:48 ` Richard Stallman
2003-03-19 10:58 ` Kenichi Handa
2003-03-21 19:07 ` Richard Stallman [this message]
2003-02-03 14:28 ` Dave Love
2003-02-03 14:29 ` Dave Love
2003-02-03 14:32 ` Dave Love
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