bug#27693: 26.0.50; ls-lisp: Wrong file size format

[Eli Zaretskii]

> From: Tino Calancha <tino.calancha@gmail.com>
> Date: Sat, 15 Jul 2017 00:31:37 +0900
> 
> emacs -Q -l dired -l ls-lisp -eval '(setq 
> ls-lisp-use-insert-directory-program nil)'
> M-: (dired (list (expand-file-name "lisp" source-directory) "simple.el"
> "subr.el")) RET
> ;; No space between the group name and the file size.
> 
> 
> --8<-----------------------------cut 
> here---------------start------------->8---
> commit f2bb26b2e028e69d0d9ca77a37c5d29c1a071b4f
> Author: Tino Calancha <tino.calancha@gmail.com>
> Date:   Sat Jul 15 00:28:12 2017 +0900
> 
>     ls-lisp: Fix file size format
>     
>     * lisp/ls-lisp.el (ls-lisp-filesize-d-fmt, ls-lisp-filesize-f-fmt)
>     (ls-lisp-filesize-b-fmt): Add space in front (Bug#27693).
>     * test/lisp/dired-tests.el (dired-test-bug27693): Add test.

Thanks, please push.