bug#27919: 25.2.50; dired + eshell-ls: fallback to external ls fails

[Eli Zaretskii]

> From: John Wiegley <jwiegley@gmail.com>
> Cc: rgm@gnu.org,  calancha@gmail.com,  27919@debbugs.gnu.org,  
> tino.calancha@gmail.com
> Date: Fri, 04 Aug 2017 10:05:07 -0700
> 
> Does ls-lisp provide more than just dired-suited output?

Not really.  But it has options like ls-lisp-dirs-first,
ls-lisp-ignore-case, ls-lisp-format-time-list, and
ls-lisp-use-localized-time-format.