From: Markus Prepens <markus.prepens@googlemail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 5683@debbugs.gnu.org
Subject: bug#5683: 23.1.93; list-colors-display doesn't show all colors
Date: Sat, 06 Mar 2010 23:07:19 +0100 [thread overview]
Message-ID: <4B92D217.7090909@googlemail.com> (raw)
In-Reply-To: <833a0d4ydq.fsf@gnu.org>
When I evaluate (defvar my-x-colors (ns-list-colors)) the complete color
list is put to my-x-colors.
I think your impression is right: The code is correct, but the calling
order during startup might be the problem. Maybe this is a hint:
Step 1: Startup Emacs with the -Q switch
Step 2: Enter M-: (setq x-colors (ns-list-colors))
Step 3: Enter M-x list-colors-display and the complete list of all
colors appears in the *Colors* buffer.
Without step 1 and 2 the *Colors* buffer shows only 37 colors.
I make further investigations, what is going on.
Any hints are welcome ...
Markus
On 06/03/2010 10:01, Eli Zaretskii wrote:
> [Please don't drop 5683@debbugs.gnu.org from the list of addressees,
> so that the history of this bug is archived on the bug tracker, and
> also so others could chime in to this discussion.]
>
>> Date: Fri, 05 Mar 2010 22:57:19 +0100
>> From: Markus Prepens<markus.prepens@googlemail.com>
>>
>> Function defined-colors seems to cause the trouble. I stepped down the
>> code to xw-defined-colors in file ns-win.el. It uses the list x-colors.
>> It contains only 42 colors.
>>
>> x-colors is initialized with the return value of ns-list-colors:
>>
>> (defvar x-colors (ns-list-colors)
>>
>> What I am wondering about is that ns-list-colors returns a correct list
>> of 794 colors.
>>
>> What is wrong with the assignment of (ns-list-colors) to x-colors?
>
> Nothing's wrong. I suspect that some code modifies x-colors after it
> is assigned. Can you see if evaluating the following form
>
> (defvar my-x-colors (ns-list-colors))
>
> puts the full 794-color list in my-x-colors? (To evaluate the
> expression, put the cursor immediately after the right parenthesis and
> type "C-x C-e".)
next prev parent reply other threads:[~2010-03-06 22:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-04 20:33 bug#5683: 23.1.93; list-colors-display doesn't show all colors Markus Prepens
2010-03-05 8:52 ` Eli Zaretskii
[not found] ` <4B917E3F.3040605@googlemail.com>
[not found] ` <833a0d4ydq.fsf@gnu.org>
2010-03-06 22:07 ` Markus Prepens [this message]
2010-03-12 22:17 ` Markus Prepens
2011-09-18 12:42 ` Lars Magne Ingebrigtsen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B92D217.7090909@googlemail.com \
--to=markus.prepens@googlemail.com \
--cc=5683@debbugs.gnu.org \
--cc=eliz@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).