(guile_usage): Add blurb on `-with-smobs'.
(GUILE::GUILE): Init new data member.
(GUILE::parse_args): Recognize "-with-smobs".
(GUILE::headers): Rewrite.
(GUILE::initialize): In generated `SWIG_init', call `SWIG_Guile_Init'.
(emit_linkage): Fix omission bug: Generated func now returns a value.
(GUILE::close): Re-activate call to `emit_ptr_equivalence'.
(GUILE::get_pointer): Take two additional args: `proc_name'
and `num_scheme_parm'. Update callers.
Add handling when `with_smobs'.
Also generate exception-raising code.
(GUILE::create_function): Call `get_pointer' w/ proper args.
Add handling when `with_smobs'.
(GUILE::link_variable): Add handling when `with_smobs'.
Make generated error message more informative.
Also generate exception-raising code.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@356 626c5289-ae23-0410-ae9c-e8d60b6d4f22