bug#3677: marked as done (23.0.95; facemenu-read-color should not require match)

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

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Your message dated Sun, 16 Aug 2009 01:27:35 -0400
with message-id <874os8ba60.fsf@cyd.mit.edu>
and subject line Re: 23.0.95; facemenu-read-color should not require match
has caused the Emacs bug report #3677,
regarding 23.0.95; facemenu-read-color should not require match
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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-- 
3677: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=3677
Emacs Bug Tracking System
Contact owner@emacsbugs.donarmstrong.com with problems

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From: Jay Berkenbilt <ejb@ql.org>
To: emacs-pretest-bug@gnu.org
Subject: 23.0.95; facemenu-read-color should not require match
Date: Thu, 25 Jun 2009 10:24:38 -0400
Message-ID: <20090625102438.2173776366.qww314159@motoko.argon.local>


[I apologize if this is a duplicate.  M-x report-emacs-bug doesn't
appear to have called my sendmail-send-it function, so my original
report is likely to be rejected as spam from many recipients.]

  M-x set-cursor-color RET #9ef RET

  -> [no match]

The same thing happens with set-foreground-color and
set-background-color, all of which call facemenu-read-color, but not
with set-face-foreground and set-face-background, which do not.  All
above mentioned functions do completing reads on color names, which is
appropriate, but they should also accept #xxx, #xxxxxx, rgb:xx/xx/xx,
etc.  If you do M-: (set-cursor-color "#9ef"), it works, so this is
clearly a case of the wrong kind of completing read being done.

In facemenu-read-color, in the let statement, require-match is
initialized this way:

	 (require-match (not (eq window-system 'ns)))

I believe it should always have the value nil so that people are free
to enter colors in alternative ways.


In GNU Emacs 23.0.95.1 (i686-pc-linux-gnu, GTK+ Version 2.10.4)
 of 2009-06-23 on motoko.argon.local
Windowing system distributor `The X.Org Foundation', version 11.0.70101000
configured using `configure  '--prefix=/opt/tps/packages/linux.ix86.rhel5/emacs-23.0.95-1''

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.UTF-8
  value of $XMODIFIERS: @im=none
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Conf[Xdefaults]

Minor modes in effect:
  diff-auto-refine-mode: t
  which-function-mode: t
  tooltip-mode: t
  mouse-wheel-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
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-n C-n C-n C-n C-b C-d 9 C-d e C-x C-s C-p C-p C-p 
C-p C-b C-b C-d 8 d C-d C-x C-s C-d e C-x C-s C-x o 
C-v C-x C-x o C-x o C-b C-b C-b C-d d C-n C-n C-n C-n 
<backspace> e C-x C-s <C-backspace> <C-backspace> <C-backspace> 
<C-backspace> C-x C-s C-x 0 M-< C-v C-v C-v C-v C-v 
C-v C-v C-v C-v M-v M-v C-SPC C-p C-p C-p C-p C-p C-p 
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-g M-v M-v M-v 
M-v M-v C-x b <return> C-f C-f C-b C-d b C-n C-n C-n 
C-n <backspace> c C-x C-s <C-backspace> <C-backspace> 
<C-backspace> <C-backspace> C-x C-s C-x b <return> 
C-s s k y C-x b <return> C-x v u y e s <return> C-n 
C-n C-n C-n C-k C-z C-o M-b 0 <backspace> 9 e f C-k 
C-p C-p C-p C-p <M-backspace> 8 d e C-x C-s <C-M-S-delete> 
C-n C-n C-n C-n C-n M-b C-k b l a c k C-x C-s <C-M-S-delete> 
M-x C-g C-x b C-g C-x C-f ~ / X r <tab> c o <tab> <return> 
C-s c u r s o r C-z C-o C-s C-s C-s C-e C-l M-b C-k 
9 e f C-x b <return> C-x b <return> C-x C-s C-x b <return> 
C-x b <return> M-x s e t SPC c u <tab> <return> # 9 
9 e e f f <return> <M-backspace> <backspace> M-p C-k 
' <backspace> # 9 e f <return> C-g M-: ( s e t - c 
u r s o r - c o l o r SPC " # d <backspace> 9 0 e f 
<backspace> <backspace> <backspace> e f " ) <return> 
C-a C-e M-x r e p o r t SPC b <backspace> e m SPC b 
SPC <return>

Recent messages:
Saving file /home/jberkenb/.local/share/themes/qtheme/openbox-3/themerc...
Wrote /home/jberkenb/.local/share/themes/qtheme/openbox-3/themerc
Quit [2 times]
Note: file is write protected
Mark saved where search started
Checking out /home/jberkenb/Xresources/color...done
Mark saved where search started
Saving file /home/jberkenb/Xresources/color...
Wrote /home/jberkenb/Xresources/color
Quit
nil


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From: Chong Yidong <cyd@stupidchicken.com>
To: Jay Berkenbilt <ejb@ql.org>
Cc: 3677-done@emacsbugs.donarmstrong.com
Subject: Re: 23.0.95; facemenu-read-color should not require match
Date: Sun, 16 Aug 2009 01:27:35 -0400
Message-ID: <874os8ba60.fsf@cyd.mit.edu>

>   M-x set-cursor-color RET #9ef RET
>
>   -> [no match]
>
> The same thing happens with set-foreground-color and
> set-background-color, all of which call facemenu-read-color, but not
> with set-face-foreground and set-face-background, which do not.  All
> above mentioned functions do completing reads on color names, which is
> appropriate, but they should also accept #xxx, #xxxxxx, rgb:xx/xx/xx,
> etc.  If you do M-: (set-cursor-color "#9ef"), it works, so this is
> clearly a case of the wrong kind of completing read being done.

Thanks for the bug report.  I've hacked up the completion function so
that it allows any defined colors, including RGB triplets.