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

[Drew Adams]

> > personally, I find the completion code almost impossible to debug.
> 
> Then I'm in good company ;-)
> 
> Perhaps Stefan could at some point add some documentation about the
> internals, that would allow mere mortals such as myself debug the
> completion code.

+1

 - mere and mortal Drew