bug#70271: 30.0.50; [PATCH] * lisp/ls-lisp.el (ls-lisp--sanitize-switches): support more

[Eli Zaretskii <eliz@gnu.org>]

> From: Lin Sun <sunlin7.mail@gmail.com>
> Date: Mon, 8 Apr 2024 20:43:54 +0000
> Cc: 70271@debbugs.gnu.org
> 
> On Mon, Apr 8, 2024 at 11:25 AM Eli Zaretskii <eliz@gnu.org> wrote:
> >
> > > From: Lin Sun <sunlin7.mail@gmail.com>
> > > Date: Mon, 8 Apr 2024 05:10:22 +0000
> > >
> > > The dired ignored the options like "--time=ctime" in the variable
> > > `dired-listing-switches' on Windows OS.
> > >
> > >  I traced the code and found dired will use the functions in the
> > > `ls-lisp.el' instead of calling the real command "/usr/bin/ls", and
> > > the "ls-lisp.el" didn't process the "--time=ctime" option.
> > >
> > > The attached PATCH will convert the "--time=ctime" to "-c"... in the
> > > "ls-lisp.el", and then the dired will display the desired time in its
> > > time column.
> > >
> > > Here is the verification code (on Windows OS), try it one line and
> > > close the dired buffer then try next line.
> > >
> > > (dired "/tmp/aa" "-al --sort=time") ; as "-al -t"
> > >
> > > (dired "/tmp/aa" "-al --time=ctime") ; as "al -c"
> > >
> > > (dired "/tmp/aa" "-al --time=atime") ; as "al -u"
> > >
> > > Please help review the changes and approve them. Thanks
> >
> > Thanks, but how about adding some tests for this?
> 
> Sure, I had added the test case for this ticket.
> 
> Changes are attached in the PATCH.

Thanks, installed on master, and closing the bug.

The test had a small bug, I fixed it.

Also, please look at how I modified the commit log message, and in the
future try following our conventions more closely (capitalization of
log entries, specifying function names, etc.)