+ * Revision 1.11 2008/05/04 13:30:55 fabiankeil
+ * Streamline parse_http_url()'s prototype.
+ *
+ * Revision 1.10 2008/04/14 18:11:21 fabiankeil
+ * The compiler might not notice it, but the buffer passed to
+ * create_url_spec() is modified later on and thus shouldn't
+ * be declared immutable.
+ *
+ * Revision 1.9 2008/04/08 16:07:39 fabiankeil
+ * Make it harder to mistake url_match()'s
+ * second parameter for an url_spec.
+ *
+ * Revision 1.8 2007/09/02 15:31:20 fabiankeil
+ * Move match_portlist() from filter.c to urlmatch.c.
+ * It's used for url matching, not for filtering.
+ *
+ * Revision 1.7 2007/01/06 14:24:38 fabiankeil
+ * Mark *csp as immutable for parse_http_url()
+ * and url_match().
+ *
+ * Revision 1.6 2006/12/06 19:12:43 fabiankeil
+ * Added prototype for init_domain_components().
+ *
+ * Revision 1.5 2006/07/18 14:48:47 david__schmidt
+ * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
+ * with what was really the latest development (the v_3_0_branch branch)
+ *
+ * Revision 1.3 2002/03/26 22:29:55 swa
+ * we have a new homepage!
+ *
+ * Revision 1.2 2002/03/24 13:25:43 swa
+ * name change related issues
+ *
+ * Revision 1.1 2002/01/17 20:53:46 jongfoster
+ * Moving all our URL and URL pattern parsing code to the same file - it
+ * was scattered around in filters.c, loaders.c and parsers.c.
+ *
+ * Providing a single, simple url_match(pattern,url) function - rather than
+ * the 3-line match routine which was repeated all over the place.
+ *
+ * Renaming free_url to free_url_spec, since it frees a struct url_spec.
+ *
+ * Providing parse_http_url() so that URLs can be parsed without faking a
+ * HTTP request line for parse_http_request() or repeating the parsing
+ * code (both of which were techniques that were actually in use).
+ *
+ * Standardizing that struct http_request is used to represent a URL, and
+ * struct url_spec is used to represent a URL pattern. (Before, URLs were
+ * represented as seperate variables and a partially-filled-in url_spec).
+ *