* main.c (print_help): Document `--no-http-keep-alive'.
* utils.c (numdigit): Handle negative numbers *correctly*.
* hash.c (make_nocase_string_hash_table): Use term "nocase" rather
than the confusing "unsigned".
* utils.c (string_set_contains): Renamed from string_set_exists.
* hash.c (hash_table_contains): Renamed from hash_table_exists.
* cookies.c: Move case-insensitive hash tables to hash.c.
Published in <sxsheyq9vvl.fsf@florida.arsdigita.de>.
* hash.c (hash_table_map): Allow deletion and change of the
element processed by MAPFUN.
(string_hash): Use the function from glib.
* hash.c (hash_table_remove): Rewrite to actually clear deleted
entries instead of just marking them as deleted.
Published in <sxsu23tvdur.fsf@florida.arsdigita.de>.
