bug#4861: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'

bug#4861: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'

[Sven Joachim]

Pressing C-u C-x = signals an error:

,----
| Debugger entered--Lisp error: (error "Unknown button type `help-face'")
|   signal(error ("Unknown button type `help-face'"))
|   error("Unknown button type `%s'" help-face)
|   make-text-button(57 79 type help-face help-args (font-lock-comment-face))
|   apply(make-text-button 57 79 (type help-face help-args (font-lock-comment-face)))
|   insert-text-button("font-lock-comment-face" type help-face help-args (font-lock-comment-face))
|   describe-property-list((face font-lock-comment-face fontified t))
|   describe-text-properties-1(144 #<buffer  *text-props*>)
|   describe-text-properties(144 #<buffer  *text-props*>)
|   describe-char(144)
|   what-cursor-position((4))
|   call-interactively(what-cursor-position nil nil)
`----

In GNU Emacs 23.1.50.2 (i486-pc-linux-gnu, GTK+ Version 2.18.3)
 of 2009-11-03 on turtle
Windowing system distributor `The X.Org Foundation', version 11.0.10605000
configured using `configure  '--build=i486-linux-gnu' 'build_alias=i486-linux-gnu' 'CFLAGS=-DGTK_DISABLE_DEPRECATED -g -O2''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  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: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Debugger

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
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> <help-echo> <up> <up> <right> <right> <right> 
C-u C-x = M-x t o g g l e - d e b <tab> e r r <tab> 
<return> C-u C-x = M-x r e p o e <backspace> r t - 
e m <tab> <return>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
make-text-button: Unknown button type `help-face'
Debug on Error enabled globally
Entering debugger...

Load-path shadows:
None found.

Features:
(shadow mail-extr message ecomplete rfc822 mml mml-sec password-cache
mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045
qp ietf-drums mailabbrev nnheader gnus-util netrc time-date mm-util
mail-prsvr gmm-utils mailheader canlock sha1 hex-util hashcash
mail-utils emacsbug sendmail regexp-opt help-mode easymenu view debug
cus-start cus-load wid-edit descr-text help-fns tooltip ediff-hook
vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev loaddefs button minibuffer faces cus-face text-properties
overlay md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind gtk
x-toolkit x multi-tty emacs)

bug#4861: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'

[Glenn Morris]

Sven Joachim wrote:

> Pressing C-u C-x = signals an error:

(Not everywhere, but eg at the start of the scratch buffer in emacs -Q.)

> | Debugger entered--Lisp error: (error "Unknown button type `help-face'")

It works fine after `(require help-mode)', so I suspect this change:

2009-10-21  Stefan Monnier  <monnier at iro.umontreal.ca>

    * help-fns.el: Don't require help-mode (to avoid bootstrap issues).

Don't know what the bootstrap issues were.

bug#4861: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'

[Stefan Monnier]

>> Pressing C-u C-x = signals an error:
> (Not everywhere, but eg at the start of the scratch buffer in emacs -Q.)
>> | Debugger entered--Lisp error: (error "Unknown button type `help-face'")
> It works fine after `(require help-mode)', so I suspect this change:

Thanks, should be fixed now,


        Stefan

bug#4861: marked as done (23.1.50; C-u C-x = signals an error: Unknown button type `help-face')

[Emacs bug Tracking System]

[-- Attachment #1: Type: text/plain, Size: 932 bytes --]

Your message dated Wed, 04 Nov 2009 09:07:38 +0100
with message-id <87aaz23e7p.fsf@turtle.gmx.de>
and subject line Re: bug#4861: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'
has caused the Emacs bug report #4861,
regarding 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'
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.

(NB: If you are a system administrator and have no idea what this
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-- 
4861: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=4861
Emacs Bug Tracking System
Contact owner@emacsbugs.donarmstrong.com with problems

[-- Attachment #2: Type: message/rfc822, Size: 5553 bytes --]

From: Sven Joachim <svenjoac@gmx.de>
To: emacs-pretest-bug@gnu.org
Subject: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'
Date: Tue, 03 Nov 2009 10:03:07 +0100
Message-ID: <87bpjkkmk4.fsf@turtle.gmx.de>


Pressing C-u C-x = signals an error:

,----
| Debugger entered--Lisp error: (error "Unknown button type `help-face'")
|   signal(error ("Unknown button type `help-face'"))
|   error("Unknown button type `%s'" help-face)
|   make-text-button(57 79 type help-face help-args (font-lock-comment-face))
|   apply(make-text-button 57 79 (type help-face help-args (font-lock-comment-face)))
|   insert-text-button("font-lock-comment-face" type help-face help-args (font-lock-comment-face))
|   describe-property-list((face font-lock-comment-face fontified t))
|   describe-text-properties-1(144 #<buffer  *text-props*>)
|   describe-text-properties(144 #<buffer  *text-props*>)
|   describe-char(144)
|   what-cursor-position((4))
|   call-interactively(what-cursor-position nil nil)
`----

In GNU Emacs 23.1.50.2 (i486-pc-linux-gnu, GTK+ Version 2.18.3)
 of 2009-11-03 on turtle
Windowing system distributor `The X.Org Foundation', version 11.0.10605000
configured using `configure  '--build=i486-linux-gnu' 'build_alias=i486-linux-gnu' 'CFLAGS=-DGTK_DISABLE_DEPRECATED -g -O2''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  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: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Debugger

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
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> <help-echo> <up> <up> <right> <right> <right> 
C-u C-x = M-x t o g g l e - d e b <tab> e r r <tab> 
<return> C-u C-x = M-x r e p o e <backspace> r t - 
e m <tab> <return>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
make-text-button: Unknown button type `help-face'
Debug on Error enabled globally
Entering debugger...

Load-path shadows:
None found.

Features:
(shadow mail-extr message ecomplete rfc822 mml mml-sec password-cache
mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045
qp ietf-drums mailabbrev nnheader gnus-util netrc time-date mm-util
mail-prsvr gmm-utils mailheader canlock sha1 hex-util hashcash
mail-utils emacsbug sendmail regexp-opt help-mode easymenu view debug
cus-start cus-load wid-edit descr-text help-fns tooltip ediff-hook
vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev loaddefs button minibuffer faces cus-face text-properties
overlay md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind gtk
x-toolkit x multi-tty emacs)


[-- Attachment #3: Type: message/rfc822, Size: 2227 bytes --]

From: Sven Joachim <svenjoac@gmx.de>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Glenn Morris <rgm@gnu.org>, 4861-done@emacsbugs.donarmstrong.com
Subject: Re: bug#4861: 23.1.50; C-u C-x = signals an error: Unknown button type `help-face'
Date: Wed, 04 Nov 2009 09:07:38 +0100
Message-ID: <87aaz23e7p.fsf@turtle.gmx.de>

On 2009-11-04 05:32 +0100, Stefan Monnier wrote:

>>> Pressing C-u C-x = signals an error:
>> (Not everywhere, but eg at the start of the scratch buffer in emacs -Q.)
>>> | Debugger entered--Lisp error: (error "Unknown button type `help-face'")
>> It works fine after `(require help-mode)', so I suspect this change:
>
> Thanks, should be fixed now,

It is, thank you.

Cheers,
       Sven