bug#12104: 24.1; customize-variable: Customize buffer does not hide standard settings

[Raffaele Ricciardi <rfflrccrd@gmail.com>]

This bug report will be sent to the Bug-GNU-Emacs mailing list
and the GNU bug tracker at debbugs.gnu.org.  Please check that
the From: line contains a valid email address.  After a delay of up
to one day, you should receive an acknowledgement at that address.

Please write in English if possible, as the Emacs maintainers
usually do not have translators for other languages.

Please describe exactly what actions triggered the bug, and
the precise symptoms of the bug.  If you can, give a recipe
starting from `emacs -Q':

- emacs -Q
- M-x customize-variable RET blink-matching-delay RET

The Customize buffer shows the value of the option, whereas according
to the News it should starts out hidden because the value has not been
changed.

Anyway, I think that hiding the values of options betrays the 
expectations of
users, as no other application I know of does so.  At least, such hiding
should be configurable (I've found no option to change it).  Emacs already
detects and shows in the State field whether a variable has been changed or
not.

Thank you for your attention.

Regards
--

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
     `bt full' and `xbacktrace'.
For information about debugging Emacs, please read the file
/home/lele/bin/emacs/emacs-24.1/share/emacs/24.1/etc/DEBUG.


In GNU Emacs 24.1.1 (i686-pc-linux-gnu, GTK+ Version 2.20.1)
  of 2012-06-12 on debian
Windowing system distributor `The X.Org Foundation', version 11.0.10707000
Configured using:
  `configure '--prefix=/home/lele/bin/emacs/emacs-24.1''

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: en_US.utf8
   value of $XMODIFIERS: nil
   locale-coding-system: utf-8-unix
   default enable-multibyte-characters: t

Major mode: Custom

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
   auto-composition-mode: t
   auto-encryption-mode: t
   auto-compression-mode: t
   line-number-mode: t
   transient-mark-mode: t

Recent input:
C-. c g <backspace> <backspace> M-x c g <backspace>
u s t o m i <tab> - g r o <tab> <return> <return> <down-mouse-5>
<mouse-5> <double-down-mouse-5> <double-mouse-5> <help-echo>
M-x c u s t o m i <tab> - g r o <tab> <return> s h
o w <tab> <backspace> <backspace> <backspace> <backspace>
p a r <tab> e n - b l i <tab> <return> <help-echo>
<down-mouse-1> <mouse-1> <help-echo> <down-mouse-1>
<mouse-1> <help-echo> <down-mouse-1> <mouse-1> <help-echo>
<down-mouse-1> <mouse-1> <help-echo> C-. M-x r e p
o r t <tab> <return> C u s t o m i z e SPC g r o u
p SPC C-g M-x c u s t o m <tab> i <tab> - v a <tab>
<return> b l i n k <tab> m a t <tab> d e <tab> <return>
M-x r e p o <tab> - e <tab> <return>

Recent messages:
Making completion list...
Creating customization items...
Creating customization items ...done
Resetting customization items...done
Creating customization setup...done
Making completion list...
Note: file is write protected
View mode: type C-h for help, h for commands, q to quit.
Quit [2 times]
call-interactively: End of buffer

Load-path shadows:
None found.

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