2007-11-22  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimphelpui.[ch]: use
	gtk_widget_set_tooltip_text() from gimp_help_set_help() and added
	gimp_help_set_help_data_with_markup() for the cases where markup
	is needed.

	* libgimpwidgets/gimpwidgets.def: updated.

	* app/tools/gimpselectionoptions.c
	* app/widgets/gimpeditor.c
	* app/widgets/gimpwidgets-utils.c: use the new function where markup
	in tooltips is being used.

	* app/widgets/gimptoolbox-color-area.c: no need to escape the
	ampersand any longer.

svn path=/trunk/; revision=24217