2003-08-17  Simon Budig  <simon@gimp.org>

	* app/vectors/gimpstroke.[ch]
	* app/vectors/gimpbezierstroke.[ch]: Virtualized
	gimp_bezier_stroke_extend, added gimp_stroke_is_extendable.

	* app/text/gimptext-vectors.c: changed accordingly.

	* app/vectors/gimpvectors.[ch]: added gimp_vectors_anchor_select.

	* app/tools/gimpvectoroptions.[ch]: dummy switch for future
	extensions

	* app/tools/gimpvectortool.[ch]: Major overhaul. Made use of
	gimp_vector_tool_oper_update, cleaned up
	gimp_vector_tool_button_press a lot and finally have a
	working cursor_update. Still buggy, but I wanted to have it
	in CVS.