[bug #15959] calls to muse-latex2png do not revert directory changes

URL:
  <http://gna.org/bugs/?15959>

                 Summary: calls to muse-latex2png do not revert directory
changes
                 Project: Emacs Muse
            Submitted by: rweinstein
            Submitted on: Tuesday 04/27/2010 at 20:13
                Category: muse
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

The muse-latex2png function records the current working directory, switches
into a temporary directory, but does not return back to the original
directory.

A patch with a working solution is included.

    _______________________________________________________