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

[Eli Zaretskii]

> 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?