2006-11-23  Simon Budig  <simon@gimp.org>

	* plug-ins/script-fu/tinyscheme/scheme-private.h
	* plug-ins/script-fu/tinyscheme/scheme.[ch]: Changed tinyscheme
	to provide a safe spot to protect intermediate values from the
	garbage collector. Fixes some really ugly problems with arrays.

	Most likely not the best solution, we need to discuss this with
	the tinyscheme maintainers.

	* plug-ins/script-fu/scheme-wrapper.c: changed accordingly, plus
	reordering some stuff to protect it from the eager GC.