GNU bug report logs - #8049
24.0.50; doc of `list-colors-sort'

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Package: emacs;

Reported by: "Drew Adams" <drew.adams <at> oracle.com>

Date: Wed, 16 Feb 2011 01:19:01 UTC

Severity: minor

Tags: wontfix

Found in version 24.0.50

Done: Lars Magne Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Report forwarded to owner <at> debbugs.gnu.org, bug-gnu-emacs <at> gnu.org:
bug#8049; Package emacs. (Wed, 16 Feb 2011 01:19:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to "Drew Adams" <drew.adams <at> oracle.com>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Wed, 16 Feb 2011 01:19:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: "Drew Adams" <drew.adams <at> oracle.com>
To: <bug-gnu-emacs <at> gnu.org>
Subject: 24.0.50; doc of `list-colors-sort'
Date: Tue, 15 Feb 2011 17:27:31 -0800
The doc should explain what is meant by RGB and HSV color distance here.  There
is not only one possible definition of color distance, and many users will not
have a feel for this or prior knowledge about it.

There is nothing in either Emacs manual about this, so the doc string needs to
cover it.
 
In GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600)
 of 2011-02-14 on 3249CTO
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (4.4) --no-opt --cflags
-Ic:/imagesupport/include'
 





Information forwarded to owner <at> debbugs.gnu.org, bug-gnu-emacs <at> gnu.org:
bug#8049; Package emacs. (Wed, 16 Feb 2011 02:56:03 GMT) Full text and rfc822 format available.

Message #8 received at 8049 <at> debbugs.gnu.org (full text, mbox):

From: Juri Linkov <juri <at> jurta.org>
To: "Drew Adams" <drew.adams <at> oracle.com>
Cc: 8049 <at> debbugs.gnu.org
Subject: Re: bug#8049: 24.0.50; doc of `list-colors-sort'
Date: Wed, 16 Feb 2011 02:43:59 +0200
> The doc should explain what is meant by RGB and HSV color distance here.  There
> is not only one possible definition of color distance, and many users will not
> have a feel for this or prior knowledge about it.
>
> There is nothing in either Emacs manual about this, so the doc string needs to
> cover it.

There is no detailed explanation in color.el either,
so I don't see a need to do this in `list-colors-sort'.




Information forwarded to owner <at> debbugs.gnu.org, bug-gnu-emacs <at> gnu.org:
bug#8049; Package emacs. (Wed, 16 Feb 2011 03:30:03 GMT) Full text and rfc822 format available.

Message #11 received at 8049 <at> debbugs.gnu.org (full text, mbox):

From: "Drew Adams" <drew.adams <at> oracle.com>
To: "'Juri Linkov'" <juri <at> jurta.org>
Cc: 8049 <at> debbugs.gnu.org
Subject: RE: bug#8049: 24.0.50; doc of `list-colors-sort'
Date: Tue, 15 Feb 2011 19:37:54 -0800
> > The doc should explain what is meant by RGB and HSV color 
> > distance here.  There is not only one possible definition
> > of color distance, and many users will not
> > have a feel for this or prior knowledge about it.
> >
> > There is nothing in either Emacs manual about this, so the 
> > doc string needs to cover it.
> 
> There is no detailed explanation in color.el either,
> so I don't see a need to do this in `list-colors-sort'.

Huh? Whether the source code explains something users need to know is beside the
point. Users are not expected to study the source code (although they are
welcome to).

This is about a _user option_, not about the source code.  And no one said
anything about a "detailed" explanation.

We give users a choice of behaviors, but we do nothing more than name two of the
choices - no real description to let them know what is involved, what to expect,
how those choices differ from the others.  Users deserve better.





Added tag(s) wontfix. Request was from Lars Magne Ingebrigtsen <larsi <at> gnus.org> to control <at> debbugs.gnu.org. (Thu, 14 Jul 2011 18:34:02 GMT) Full text and rfc822 format available.

bug closed, send any further explanations to 8049 <at> debbugs.gnu.org and "Drew Adams" <drew.adams <at> oracle.com> Request was from Lars Magne Ingebrigtsen <larsi <at> gnus.org> to control <at> debbugs.gnu.org. (Thu, 14 Jul 2011 18:34:02 GMT) Full text and rfc822 format available.

Information forwarded to owner <at> debbugs.gnu.org, bug-gnu-emacs <at> gnu.org:
bug#8049; Package emacs. (Thu, 14 Jul 2011 18:48:02 GMT) Full text and rfc822 format available.

Message #18 received at 8049 <at> debbugs.gnu.org (full text, mbox):

From: Lars Magne Ingebrigtsen <larsi <at> gnus.org>
To: "Drew Adams" <drew.adams <at> oracle.com>
Cc: 8049 <at> debbugs.gnu.org
Subject: Re: 24.0.50; doc of `list-colors-sort'
Date: Thu, 14 Jul 2011 20:32:58 +0200
"Drew Adams" <drew.adams <at> oracle.com> writes:

> The doc should explain what is meant by RGB and HSV color distance here.  There
> is not only one possible definition of color distance, and many users will not
> have a feel for this or prior knowledge about it.

Explaining the details of RGB and HSV colour distances is way, way
outside the scope of a doc string, so I'm closing this report.

-- 
(domestic pets only, the antidote for overdose, milk.)
  bloggy blog http://lars.ingebrigtsen.no/




bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Fri, 12 Aug 2011 11:24:05 GMT) Full text and rfc822 format available.

This bug report was last modified 13 years and 334 days ago.

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