bug#18515: 24.3; Documentation of `call-process'

[Eli Zaretskii]

> From: npostavs@users.sourceforge.net
> Date: Sun, 02 Apr 2017 09:41:48 -0400
> Cc: Eli Barzilay <eli@barzilay.org>, 18515@debbugs.gnu.org
> 
> retitle 18515 Document call-process behaviour with respect to 
> default-directory
> quit
> 
> Michael Albinus <michael.albinus@gmx.de> writes:
> 
> >> +The process runs in `default-directory'.
> >
> > That's not true if `default-directory' is remote.
> 
> Aha, good point.  This is an important thing to document.

I think at least the manual should say that the default-directory
alluded to here is that of the buffer which is current when the
respective functions are called.