Re: [Bug] Unusual wide Chinese fonts on w32 (again)

From: Sun Yijiang <sunyijiang@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: [Bug] Unusual wide Chinese fonts on w32 (again)
Date: Mon, 31 Oct 2005 14:34:23 +0800	[thread overview]
Message-ID: <5065e2900510302234u20f82d13x@mail.gmail.com> (raw)
In-Reply-To: <umzkxs3a9.fsf@jasonrumney.net>

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I made a cvs update and a w32 build, the bug seems gone. I'm using
create-fontset-from-ascii-font and chinese characters with font-lock on,
everything seems OK.

2005/10/26, Jason Rumney <jasonr@gnu.org>:
>
> Sun Yijiang <sunyijiang@gmail.com> writes:
>
> > I wonder why this has not been fixed yet, maybe he cannot make tests on
> his
> > computer? It's easy to verify: use `create-fontset-from-fontset-spec' to
> > assign a font for chinese-gb2312 and you can see all Chinese chars is 4
> > times wide of ascii chars.
>
> I have made a change that fixes this bug. There is still a problem if
> create-fontset-from-ascii-font is used with a font with double-width
> characters and font-lock is enabled. I think the problem is
> limited to Windows because on X always uses separate fonts for
> different encodings, but it appears that FONT_WIDTH,
> FONT_AVERAGE_WIDTH and the actual character metrics are still not used
> in a consistent way throughout the code.
>

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