gdb

gdb
	* NEWS: Mention Guile removal.
	* defs.h (enum language) <language_scm>: Remove.
	* Makefile.in (SFILES): Remove scm-exp.c, scm-lang.c,
	scm-valprint.c.
	(HFILES_NO_SRCDIR): Remove scm-lang.h, scm-tags.h.
	(COMMON_OBS): Remove scm-exp.o, scm-lang.o, scm-valprint.o.
	* scm-exp.c, scm-lang.c, scm-valprint.c, scm-lang.h, scm-tags.h:
	Remove.
gdb/testsuite
	* gdb.base/default.exp: Remove "scheme" from language list.