bug#656: marked as done (Glyphs in Private Use Area not displayed in Emacs CVS)

[Emacs bug Tracking System]

Your message dated Tue, 24 Feb 2009 21:44:03 +0800
with message-id <49A3F9A3.5090304@gnu.org>
and subject line Re: bug#656: Glyphs in Private Use Area not displayed in Emacs 
CVS
has caused the Emacs bug report #656,
regarding Glyphs in Private Use Area not displayed in Emacs CVS
to be marked as done.

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If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

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656: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=656
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> --- Begin Message ---
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> Subject: 
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> Glyphs in Private Use Area not displayed in Emacs CVS
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> Date: 
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> Wed, 6 Aug 2008 09:19:38 +0200
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> Yesterday I compiled emacs from CVS by doing:
>
>   cvs -z3 -d:pserver:anonymous@cvs.savannah.gnu.org:/sources/emacs co emacs
>   ./configure --prefix=/opt/emacs-cvs --program-suffix=.em23 --with-x-toolkit 
> --enable-font-backend --with-xft
>
> It seems to work ok with one for me very important exception: glyphs in the 
> Private Use Area are not rendered correctly. They simply appear as empty boxes 
> in the buffers. This bug seems to have been around for quite some time 
> (introduced somewhere between December and February, I think -- judging from 
> the ubuntu packages maintained by Alexandre Vassalotti).
>
> I hope this can be fixed soon, since it is crucial for my work. I use a lot of 
> glyphs from the PUA in my research (Old Norse Philology).
>
> Best regards
>
> Alex Speed Kjeldsen
> Copenhagen University
>
>
>
>
> --- End Message ---
> --- Begin Message ---
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> Subject: 
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> Re: bug#656: Glyphs in Private Use Area not displayed in Emacs CVS
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>
>
>
> Date: 
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> Tue, 24 Feb 2009 21:44:03 +0800
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>
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> User-agent: 
>
> Thunderbird 2.0.0.19 (Windows/20081209)
>
>
>
>
> Jason Rumney wrote:
> > Looking at what you wrote above again, I think the problem is that 
> > Emacs now looks in greater detail at which unicode characters fonts 
> > have, rather than blindly using any iso10646-1 font for all unicode 
> > characters. For characters in PUA you will need to explicitly tell 
> > Emacs how to display them as follows, since Emacs cannot automatically 
> > recognize which fonts contain the characters you want:
> >
> > (set-fontset-font "fontset-default"  '(#xe000 . #xf8ff) FONT-SPEC)
>
> I have improved the documentation for fontsets, including adding several 
> examples of the use of set-fontset-font, which seems to be the preferred 
> way of specifying fonts for particular characters in Emacs 23.
>
>
>
> --- End Message ---