bug#11348: 24.0.95; TAB-completion in shell-command produces d:\/foo on MS-Windows

[Eli Zaretskii]

> From: Chong Yidong <cyd@gnu.org>
> Cc: 11348@debbugs.gnu.org
> Date: Fri, 04 May 2012 22:29:41 +0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > If Someone™ tells me where in the completion code to look for the
> > possible cause(s), I could try debugging this myself.
> 
> The black magic occurs in `comint--complete-file-name-data' in
> comint.el.

That function doesn't get called when I use the recipe to reproduce
the problem.  At least instrumenting it with Edebug doesn't activate
Edebug inside that function.

> You could first try to evaluate
> 
>   (completion-file-name-table "d:\gnu" nil t)
> 
> and see if that does something funny.

It produces "gnu/", which looks correct to me.