2001-11-30 Robert Collins <rbtcollins@hotmail.com>

2001-11-30  Robert Collins  <rbtcollins@hotmail.com>

        * Makefile.in (OBJS): Remove category_list - it's not needed.
        * README: More wishlist updates.
        * category.cc (Category::Category): Initialise new members.
        (Categorycmp): New function.
        * category.h (Category): New member key for template use.
        * category_list.cc: Remove.
        * category_list.h: Remove.
        (Categorycmp): New function prototype.
        * choose.cc: Remove category_list - not needed.
        (set_action): Only show the 'source' option when the source is actually
        available.
        (add_required): Fix recursion limiter to 5.
        (fill_missing_category): Use list access.
        (default_trust): Ditto.
        (pick_line::paint): Ditto.
        (_view::init_headers): Ditto.
        (_view::insert_pkg): Ditto.
        (_view::insert_category): Ditto.
        (_view::click): Ditto.
        (set_view_mode): Ditto.
        (do_choose): Ditto.
        * cygpackage.h: Remove category_list - not needed.
        * geturl.cc (get_url_to_string): Fix null byte insertion.
        * inipatse.y: Remove category_list - not needed.
        (categories): Use list access.
        * package_db.cc: Ditto.
        * package_db.h: Remove category_list - not needed.
        (packagedb): Use the list template for categories.
        * package_meta.cc (add_category): Ditto.
        * package_meta.h (CategoryPackage): Link to the category as well.
        (packagemeta): Use a list of CategoryPackages instead of Categories
        for more memory efficient cross-referencing.