* plug-ins/script-fu/re/re.c: Minor changes to quiet the compiler.

	* plug-ins/script-fu/tinyscheme/CHANGES: Updated to version from
	the 1.38 version of TinyScheme.

	* plug-ins/script-fu/tinyscheme/scheme.c: Added some changes from the
	1.38 version of TinyScheme. Added fix for bug #1589701 (reported on
	SourceForge.net).

	* plug-ins/script-fu/tinyscheme/scheme.h: Added a prototype to quiet
	the compiler. Added one change from the 1.38 version of TinyScheme.