bug#2147: marked as done (Default font in Emacs)

[owner@emacsbugs.donarmstrong.com (Emacs bug Tracking System)]

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Your message dated Sun, 1 Feb 2009 21:57:19 -0800 (PST)
with message-id <200902020557.n125vJFY007048@rodan.ics.uci.edu>
and subject line Re: bug#2147: Default font in Emacs
has caused the Emacs bug report #2147,
regarding Default font in Emacs
to be marked as done.

This means that you claim that the problem has been dealt with.
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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-- 
2147: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=2147
Emacs Bug Tracking System
Contact owner@emacsbugs.donarmstrong.com with problems

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From: Herbert Euler <herberteuler@hotmail.com>
To: <bug-gnu-emacs@gnu.org>
Subject: Default font in Emacs
Date: Mon, 2 Feb 2009 11:06:35 +0800
Message-ID: <BAY143-W310FD2E108689FF598816ADAC50@phx.gbl>


Package: Emacs
Version: 23.0.90.1
 
Because I prefer the FreeMono font to the default font provided, I
tweak it in my ~/.emacs like this:
 
  (let ((font (cond ((eq window-system 'w32)
                      "-outline-courier new-normal-r-normal-normal-16-120-96-96-c-*-fontset-auto2"
                     )
                     ((eq window-system 'x)
                      "FreeMono-13"
                     ))))
    (set-default-font font)
    (add-to-list 'default-frame-alist `(font . ,font)))
 
When I start emacs as a daemon:
 
  $ emacs --daemon
 
The cons cell added to `default-frame-alist' seems to be '(font
. nil). This causes a segfault when running `emacsclient -c':
 
  Program received signal SIGSEGV, Segmentation fault.
  [Switching to Thread 0xb700f700 (LWP 28215)]
  0x0806f438 in estimate_mode_line_height (f=0xa832b38, face_id=MODE_LINE_INACTIVE_FACE_ID) at xdisp.c:1646
  1646 int height = FONT_HEIGHT (FRAME_FONT (f));
  (gdb) p FRAME_FONT (f)
  $1 = (struct font *) 0x0
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From: Dan Nicolaescu <dann@ics.uci.edu>
To: Herbert Euler <herberteuler@hotmail.com>
Cc: 2147-done@emacsbugs.donarmstrong.com
Subject: Re: bug#2147: Default font in Emacs
Date: Sun, 1 Feb 2009 21:57:19 -0800 (PST)
Message-ID: <200902020557.n125vJFY007048@rodan.ics.uci.edu>

Herbert Euler <herberteuler@hotmail.com> writes:

  > Package: Emacs
  > Version: 23.0.90.1
  >  
  > Because I prefer the FreeMono font to the default font provided, I
  > tweak it in my ~/.emacs like this:
  >  
  >   (let ((font (cond ((eq window-system 'w32)
  >                       "-outline-courier new-normal-r-normal-normal-16-120-96-96-c-*-fontset-auto2"
  >                      )
  >                      ((eq window-system 'x)
  >                       "FreeMono-13"
  >                      ))))
  >     (set-default-font font)
  >     (add-to-list 'default-frame-alist `(font . ,font)))
  >  
  > When I start emacs as a daemon:
  >  
  >   $ emacs --daemon
  >  
  > The cons cell added to `default-frame-alist' seems to be '(font
  > . nil). 

The bug is in your .emacs

C-h v window-system RET

Documentation:
Name of window system through which the selected frame is displayed.
The value is a symbol--for instance, `x' for X windows.
The value is nil if the selected frame is on a text-only-terminal.

When "emacs --daemon" starts there's no X frame.