Re: HELLO confuses Emacs with new font backend

[Juanma Barranquero]

>  emacs.exe -q --no-site-file -fn "-*-DejaVu Sans
> Mono-normal-r-normal-*-13-*-*-*-c-*-iso10646-1"

BTW, an incomplete face/fontset spec in the command line is causing crashes:

  emacs -q --no-site-file -fn -*-D

Program received signal SIGSEGV, Segmentation fault.
Fdisplay_supports_face_attributes_p (attributes=26315813,
display=26251780) at xfaces.c:5006
5006            if (! EQ (face->font->props[i], def_face->font->props[i]))
(gdb) bt
#0  Fdisplay_supports_face_attributes_p (attributes=26315813,
display=26251780) at xfaces.c:5006
#1  0x0101b4a0 in Ffuncall (nargs=3, args=0x82ef00) at eval.c:3033
#2  0x011425b4 in Fbyte_code (bytestr=19198819, vector=19198956,
maxdepth=40) at bytecode.c:678
#3  0x0101d9f6 in funcall_lambda (fun=19198772, nargs=2,
arg_vector=0x82f044) at eval.c:3217
#4  0x0101b0ce in Ffuncall (nargs=3, args=0x82f040) at eval.c:3076
#5  0x011425b4 in Fbyte_code (bytestr=19199195, vector=19199276,
maxdepth=32) at bytecode.c:678
#6  0x0101d9f6 in funcall_lambda (fun=19199140, nargs=2,
arg_vector=0x82f174) at eval.c:3217
#7  0x0101b0ce in Ffuncall (nargs=3, args=0x82f170) at eval.c:3076
#8  0x011425b4 in Fbyte_code (bytestr=19200123, vector=19200228,
maxdepth=48) at bytecode.c:678
#9  0x0101d9f6 in funcall_lambda (fun=19200068, nargs=3,
arg_vector=0x82f2b4) at eval.c:3217
#10 0x0101b0ce in Ffuncall (nargs=4, args=0x82f2b0) at eval.c:3076
#11 0x011425b4 in Fbyte_code (bytestr=19199891, vector=19199988,
maxdepth=48) at bytecode.c:678
#12 0x0101d9f6 in funcall_lambda (fun=19199844, nargs=2,
arg_vector=0x82f3f4) at eval.c:3217
#13 0x0101b0ce in Ffuncall (nargs=3, args=0x82f3f0) at eval.c:3076
#14 0x011425b4 in Fbyte_code (bytestr=19206203, vector=19206268,
maxdepth=24) at bytecode.c:678
#15 0x0101d394 in Feval (form=19206189) at eval.c:2367
#16 0x0101e273 in internal_lisp_condition_case (var=25692161,
bodyform=19206189, handlers=19206341) at eval.c:1444
#17 0x01142e42 in Fbyte_code (bytestr=19205675, vector=19205828,
maxdepth=72) at bytecode.c:868
#18 0x0101d9f6 in funcall_lambda (fun=19205636, nargs=1,
arg_vector=0x82f6e4) at eval.c:3217
#19 0x0101b0ce in Ffuncall (nargs=2, args=0x82f6e0) at eval.c:3076
#20 0x011425b4 in Fbyte_code (bytestr=19205267, vector=19205364,
maxdepth=32) at bytecode.c:678
#21 0x0101d9f6 in funcall_lambda (fun=19205220, nargs=1,
arg_vector=0x82f814) at eval.c:3217
#22 0x0101b0ce in Ffuncall (nargs=2, args=0x82f810) at eval.c:3076
#23 0x011425b4 in Fbyte_code (bytestr=19519275, vector=19519420,
maxdepth=48) at bytecode.c:678
#24 0x0101d9f6 in funcall_lambda (fun=19519228, nargs=1,
arg_vector=0x82f954) at eval.c:3217
#25 0x0101b0ce in Ffuncall (nargs=2, args=0x82f950) at eval.c:3076
#26 0x011425b4 in Fbyte_code (bytestr=19515371, vector=19515492,
maxdepth=48) at bytecode.c:678
#27 0x0101d9f6 in funcall_lambda (fun=19515340, nargs=0,
arg_vector=0x82fa94) at eval.c:3217
#28 0x0101b0ce in Ffuncall (nargs=1, args=0x82fa90) at eval.c:3076
#29 0x011425b4 in Fbyte_code (bytestr=19243315, vector=19244212,
maxdepth=56) at bytecode.c:678
#30 0x0101d9f6 in funcall_lambda (fun=19243292, nargs=0,
arg_vector=0x82fbd4) at eval.c:3217
#31 0x0101b0ce in Ffuncall (nargs=1, args=0x82fbd0) at eval.c:3076
#32 0x011425b4 in Fbyte_code (bytestr=19239123, vector=19239340,
maxdepth=48) at bytecode.c:678
#33 0x0101d9f6 in funcall_lambda (fun=19239100, nargs=0,
arg_vector=0x82fca0) at eval.c:3217
#34 0x0101dc7c in apply_lambda (fun=19239100, args=25692161,
eval_flag=1) at eval.c:3141
#35 0x0101cf2e in Feval (form=26334053) at eval.c:2403
#36 0x01083c3a in top_level_2 () at keyboard.c:1376
#37 0x0101a826 in internal_condition_case (bfun=0x1083c27
<top_level_2>, handlers=25755841,
    hfun=0x1088716 <cmd_error>) at eval.c:1499
#38 0x010884b3 in top_level_1 () at keyboard.c:1384
#39 0x0101a8d0 in internal_catch (tag=25751913, func=0x1088468
<top_level_1>, arg=25692161) at eval.c:1235
#40 0x0108853d in command_loop () at keyboard.c:1339
#41 0x010888af in recursive_edit_1 () at keyboard.c:955
#42 0x01088a1a in Frecursive_edit () at keyboard.c:1017
#43 0x01002c41 in main (argc=8585136, argv=0xa94510) at emacs.c:1771

Lisp Backtrace:
"display-supports-face-attributes-p" (0x82ef04)
"face-spec-set-match-display" (0x82f044)
"face-spec-choose" (0x82f174)
"face-spec-set-2" (0x82f2b4)
"face-spec-recalc" (0x82f3f4)
"byte-code" (0x82f490)
"face-set-after-frame-default" (0x82f6e4)
"x-create-frame-with-faces" (0x82f814)
"make-frame" (0x82f954)
"frame-initialize" (0x82fa94)
"command-line" (0x82fbd4)
"normal-top-level" (0x82fca0)
(gdb)

 Juanma