GNU bug report logs - #74055
31.0.50; color-lighten-name not lightening black

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Message #32 received at 74055 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Gerd Möllmann <gerd.moellmann <at> gmail.com>
Cc: julien <at> danjou.info, mattias.engdegard <at> gmail.com, noah <at> splode.com,
 74055 <at> debbugs.gnu.org
Subject: Re: bug#74055: 31.0.50; color-lighten-name not lightening black
Date: Sat, 02 Nov 2024 18:17:34 +0200

> From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
> Cc: Eli Zaretskii <eliz <at> gnu.org>,  julien <at> danjou.info,
>   74055 <at> debbugs.gnu.org,  noah <at> splode.com
> Date: Tue, 29 Oct 2024 19:27:14 +0100
> 
> Mattias Engdegård <mattias.engdegard <at> gmail.com> writes:
> 
> > I'd say the old model (percentage points) is better because it results
> > in changes that are perceptually more uniform. For example, with the
> > current code,
> >
> >   (color-lighten-name C 5)
> >
> > has much less effect when C is a dark colour than for a light one.
> > Therefore the change was probably a mistake in hindsight.
> 
> +1

I hope I fixed that now, please take a look.

Noah's original example works as expected, and the comparison with Web
sites also seems to be working.

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