bug#6261: enable sorting by version in `ls-lisp-handle-switches'

[Toru TSUNEYOSHI]

Thanks for your reports.
I'm looking forward to enable it in any way.

From: Lars Ingebrigtsen <larsi@gnus.org>
Subject: Re: enable sorting by version in `ls-lisp-handle-switches'
Date: Sun, 28 Feb 2016 16:19:15 +1030
Message-ID: <87bn71v0ys.fsf@gnus.org>

> Toru TSUNEYOSHI <t_tuneyosi@hotmail.com> writes:
> 
>> [ resent from
>>   http://lists.gnu.org/archive/html/emacs-devel/2010-03/msg00206.html ]
>>
>> Hello.
>>
>> I made a function sorting by version in `ls-lisp-handle-switches', by
>> setting `dired-listing-switches' to "-alv".
>>
>> At first, I made `string-version-lessp', by referring to
>> `glibc-2.11.1/string/strverscmp.c'.
>> But I was not satisfied with the spec.
>> So I made another function `string-logical-lessp'.
> 
> This has just been implemented on the Emacs trunk (but we haven't
> decided when or where to enable it yet).
> 
> -- 
> (domestic pets only, the antidote for overdose, milk.)
>    bloggy blog: http://lars.ingebrigtsen.no
>