2007-04-18  Sven Neumann  <sven@gimp.org>

	* app/plug-in/gimpinterpreterdb.[ch]: added a function that
	returns all file extensions registered in the interpreter db.

	* app/plug-in/gimppluginmanager.c (gimp_plug_in_manager_restore):
	if the PATHEXT environment variable is set, append all registered
	file extensions to it. This way GIMP can recognize Python scripts
	as plug-ins on platforms where the executable bit is unknown.


svn path=/trunk/; revision=22282