Document default values. Recognize "-Linkage".
(GUILE::GUILE): Set global var `typemap_lang' here.
Change class-member `prefix' and `package' inits.
(GUILE::parse_args): Recognize "-Linkage" instead of "-linkage".
This anomoly is due to top-level parsing not respecting language-
specific options; "-linkage" aliases to "-l inkage".
Don't set global `typemap_lang'.
(emit_linkage): New func, w/ code from `GUILE::close'.
(GUILE::close): Factor out code to `emit_linkage'.
(GUILE::create_function, GUILE::link_variable,
GUILE::declare_const): Don't use `name_wrapper'.
Simplify naming to always start w/ `prefix'.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@316 626c5289-ae23-0410-ae9c-e8d60b6d4f22
cd47f52031