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bug#25890: `color-values` gives wrong value
From: |
Eli Zaretskii |
Subject: |
bug#25890: `color-values` gives wrong value |
Date: |
Sat, 04 Mar 2017 18:10:26 +0200 |
> Date: Sat, 4 Mar 2017 07:38:51 -0800 (PST)
> From: Drew Adams <drew.adams@oracle.com>
> Cc: michael_heerdegen@web.de, 25890@debbugs.gnu.org, rasmus@gmx.us
>
> > It should instead produce the most-significant digits.
>
> Why?
Because that's how colors are interpreted on X, which is where Emacs
takes its ideas of how to process these specs. See, for example, this
man page:
https://linux.die.net/man/3/xparsecolor
(Emacs on X uses XParseColor internally in the implementation of
color-values.)
If you do it differently, sooner or later the results will clash with
what Emacs does, and yield subtly wrong values.
I will now bail out of this discussion. I have nothing more to say
about this issue. If you don't want to change hexrgb.el, that's your
prerogative.
- bug#25890: `color-values` gives wrong value, (continued)
bug#25890: `color-values` gives wrong value, Eli Zaretskii, 2017/03/03
- bug#25890: `color-values` gives wrong value, Drew Adams, 2017/03/03
- bug#25890: `color-values` gives wrong value, Eli Zaretskii, 2017/03/03
- bug#25890: `color-values` gives wrong value, Drew Adams, 2017/03/03
- bug#25890: `color-values` gives wrong value, Eli Zaretskii, 2017/03/03
- bug#25890: `color-values` gives wrong value, Drew Adams, 2017/03/03
- bug#25890: `color-values` gives wrong value, Eli Zaretskii, 2017/03/04
- bug#25890: `color-values` gives wrong value, Drew Adams, 2017/03/04
- bug#25890: `color-values` gives wrong value,
Eli Zaretskii <=
- bug#25890: `color-values` gives wrong value, Drew Adams, 2017/03/04
bug#25890: `color-values` gives wrong value, address@hidden, 2017/03/10
bug#25890: `color-values` gives wrong value, Eli Zaretskii, 2017/03/10
bug#25890: `color-values` gives wrong value, Lars Ingebrigtsen, 2017/03/10
bug#25890: `color-values` gives wrong value, Eli Zaretskii, 2017/03/10