2005-01-11  Sven Neumann  <neumann@jpk.com>

	* app/base/base-enums.[ch]
	* app/core/gimpdrawable-transform.c
	* app/core/gimpdrawable.c
	* app/paint-funcs/Makefile.am
	* app/paint-funcs/paint-funcs.[ch]
	* app/paint-funcs/scale-funcs.[ch]: applied patch by Geert Jordaens
	(after a good deal of reformatting for coding style compliance).
	This factors the scale routines into their own file and adds a
	sinc-based (Lanczos) interpolation routine (bug #162250).