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bug#5683: 23.1.93; list-colors-display doesn't show all colors
From: |
Eli Zaretskii |
Subject: |
bug#5683: 23.1.93; list-colors-display doesn't show all colors |
Date: |
Sat, 06 Mar 2010 11:01:37 +0200 |
[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".)