From: "Basil L. Contovounesios" <contovob@tcd.ie>
To: "Mattias Engdegård" <mattiase@acm.org>
Cc: emacs-devel <emacs-devel@gnu.org>,
tomas@tuxteam.de, Stephen Leake <stephen_leake@stephe-leake.org>,
Drew Adams <drew.adams@oracle.com>,
Yuri Khan <yuri.v.khan@gmail.com>
Subject: Re: master 68ae6fa: Improved light/dark colour predicate (bug#41544)
Date: Thu, 18 Jun 2020 20:40:40 +0100 [thread overview]
Message-ID: <87imfo5fif.fsf@tcd.ie> (raw)
In-Reply-To: <5A6B8DE2-EADF-4D74-A0EA-DE5303F828D4@acm.org> ("Mattias Engdegård"'s message of "Thu, 18 Jun 2020 21:28:55 +0200")
Mattias Engdegård <mattiase@acm.org> writes:
> Thanks to those who replied -- the originally proposed 0.325 luminance limit
> seems to be fairly uncontroversial and can be changed if evidence indicates that
> it was badly chosen. Most of all, the value seems to work well across all
> platforms and a sufficient variety of equipment, which is the important part.
>
> Special thanks to Yuri for helping me confirm that the theoretical 50% lightness
> of luminance 0.18 wasn't necessarily an optimal value in this case. Trust my own
> eyes, but verify!
>
> The constant has now been given a (provisional) name, for extra clarity and ease of adjustment.
Thanks! Could the constant's docstring please follow the convention
described under (info "(elisp) Documentation Tips") of keeping the first
sentence on a single line?
--
Basil
next prev parent reply other threads:[~2020-06-18 19:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200610181238.9796.44750@vcs0.savannah.gnu.org>
[not found] ` <20200610181239.947C4204DF@vcs0.savannah.gnu.org>
2020-06-10 19:20 ` master 68ae6fa: Improved light/dark colour predicate (bug#41544) Stefan Monnier
2020-06-10 19:34 ` Mattias Engdegård
2020-06-10 20:01 ` Stefan Monnier
2020-06-11 5:15 ` Yuri Khan
2020-06-11 16:15 ` Mattias Engdegård
2020-06-11 19:22 ` Yuri Khan
2020-06-12 15:50 ` Mattias Engdegård
2020-06-12 16:22 ` tomas
2020-06-12 18:36 ` Yuri Khan
2020-06-13 10:55 ` Mattias Engdegård
2020-06-12 19:02 ` Drew Adams
2020-06-12 19:09 ` Stephen Leake
2020-06-18 19:28 ` Mattias Engdegård
2020-06-18 19:35 ` Drew Adams
2020-06-18 20:04 ` Mattias Engdegård
2020-06-18 20:32 ` Drew Adams
2020-06-21 7:51 ` Mattias Engdegård
2020-06-18 19:40 ` Basil L. Contovounesios [this message]
2020-06-18 19:58 ` Mattias Engdegård
2020-06-13 4:05 ` Richard Stallman
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