2001-11-21  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimpfileselection.c: set the window title for file
	selection dialogs as we do for directory selection dialogs. Provide
	fallbacks if gimp_file_selection_new() is called with a NULL title.

	* plug-ins/script-fu/script-fu-enums.h
	* plug-ins/script-fu/script-fu-scripts.c
	* plug-ins/script-fu/siod-wrapper.c: applied a modified version of a
	patch from Matteo Nastasi <nastasi@tiscalinet.it> that adds the new
	Script-Fu parameter type SF-DIRNAME.

	* plug-ins/script-fu/scripts/test-sphere.scm: use SF-DIRNAME.