Rename default_save_options() to save_default_options(). * NEWS: Announce renaming. * doc/interpreter/basics.txi, doc/interpreter/io.txi: Update references in manual to point to save_default_options. * libgui/src/resource-manager.cc: Update keyword list. libinterp/interpfcn/load-save.cc(Fsave_default_options): Rename function. Rename seealso links. Rename variable Vdefault_save_options to Vsave_defaut_options. * libinterp/octave.cc(maximum_braindamage): Call save_default_options. * libinterp/parse-tree/pt-assign.cc: Update list of old Octave built-in variables. * scripts/deprecated/default_save_options.m: Add deprecated function which calls save_default_options. * scripts/deprecated/module.mk: Add deprecated script default_save_options.m to build.

--- a/scripts/deprecated/module.mk
+++ b/scripts/deprecated/module.mk
@@ -5,6 +5,7 @@
   deprecated/cor.m \
   deprecated/corrcoef.m \
   deprecated/cut.m \
+  deprecated/default_save_options.m \
   deprecated/java_debug.m \
   deprecated/error_text.m \
   deprecated/gen_doc_cache.m \