2002-05-31  Michael Natterer  <mitch@gimp.org>

	* app/config/gimpscanner.[ch]: configure the scanner the same
	way GimpConfig did (scanner->user_data is, if set, a GError).
	Added gimp_scanner_parse_color(). Added "GError **error" to
	gimp_scanner_new().

	* app/config/gimpconfig.c: use gimp_scanner_new().

	* app/config/gimpconfig-deserialize.c: use gimp_scanner_parse_color().

	* app/core/gimpunits.c
	* app/plug-in/plug-in-rc.c: changed accordingly.

	* app/plug-in/plug-in-rc.c: made the main parse loops consistent
	with the other places using GScanner.