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Re: Carbon Emacs uses incorrect bold and italics fonts


From: YAMAMOTO Mitsuharu
Subject: Re: Carbon Emacs uses incorrect bold and italics fonts
Date: Thu, 22 Sep 2005 13:09:01 +0900
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/22.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI)

>>>>> On Wed, 21 Sep 2005 09:11:46 -0700 (PDT), Orca <address@hidden> said:

> Apparently, a similar bug affects NeoOffice. It appears to be the
> result of some change in Mac OS X Tiger's font handling. As with
> emacs, NeoOffice handled these font variants properly under Jaguar
> and Panther.
> <http://bugzilla.neooffice.org/bug.php?op=show&bugid=802&pos=4>

A very informative link for me.  Thanks a lot.  So, my previous post
was probably wrong for Panther.  Sorry about that.

> This issue does not show up in other text editors (SubEthaEdit,
> TextEdit, etc.) which use the standard font dialog.

I'm not sure about SubEthaEdit, but maybe they are Cocoa apps.

> I saw no difference between FMCreateFontFamilyIterator() and
> ATSFontFamilyIteratorCreate().

That means the change to ATS does not help.

Though it is possible to add some ad-hoc workaround, I'm rather
negative about that because Apple might revert the behaviour of the
Font Manager/ATS in subsequent updates of Tiger, and text drawing (and
font enumeration, I think) in Carbon Emacs will be changed to use
ATSUI in version 23.

                                        YAMAMOTO Mitsuharu
                                address@hidden




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