GNU bug report logs - #6303
23.2; Win32 Antialiased fonts

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Damyan Pepper <damyanp <at> gmail.com>
Subject: bug#6303: closed (Re: bug#6303: W32 Antialiased fonts)
Date: Wed, 13 Oct 2010 14:06:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#6303: 23.2; Win32 Antialiased fonts

which was filed against the emacs,w32 package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 6303 <at> debbugs.gnu.org.

-- 
6303: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6303
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Juanma Barranquero <lekktu <at> gmail.com>
To: Damyan Pepper <damyanp <at> gmail.com>
Cc: 6303-done <at> debbugs.gnu.org
Subject: Re: bug#6303: W32 Antialiased fonts
Date: Wed, 13 Oct 2010 16:08:07 +0200

On Thu, Aug 12, 2010 at 20:33, Juanma Barranquero <lekktu <at> gmail.com> wrote:

> Great. I'll install your change as soon as possible.

Well, perhaps not "as soon as possible", but it is now committed to
emacs-23, and will be in the trunk in a few days.

Thanks,

    Juanma

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From: Damyan Pepper <damyanp <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.2; Win32 Antialiased fonts
Date: Sat, 29 May 2010 09:37:11 +0100

I'm having trouble getting antialiased fonts to work correctly in
emacs 23.2, to the extent that it appears that it doesn't actually
support antialised fonts.

If I do the following in emacs 23.1:

(set-face-font 'default "DejaVu Sans Mono-9.0:antialias=subpixel")
(describe-font nil)

Then this reports the full name as "DejaVu Sans
Mono-9.0:antialias=subpixel", and the font looks nice and smooth.

However, doing the same thing in emacs 23.2 gives the full name as
"DejaVu Sans Mono-9.0" and the font looks nasty and chunky.

Using bzr bisect I've narrowed this down to revision 98629 - "Handle
system default font and changing font parameters".  This seems to add
some new code for dealing with font changes.  It looks like the
'antialias' argument is now recognised on non-win32 systems and so
this may have inadvertently changed the way it behaves under windows.

In GNU Emacs 23.2.1 (i386-mingw-nt5.2.3790)
 of 2010-05-08 on G41R2F1
Windowing system distributor `Microsoft Corp.', version 5.2.3790
configured using `configure --with-gcc (3.4) --no-opt --cflags -Ic:/xpm/include'

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: ENG
  value of $XMODIFIERS: nil
  locale-coding-system: cp1252
  default enable-multibyte-characters: t

Major mode: Fundamental

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> M-x r e p o r t <tab> <ret
urn>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
None found.

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