[svn] Various progress-bar related fixes.

[wget] / src / ChangeLog

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (progress_handle_sigwinch): Set up the signal again.

        * utils.c: Include <sys/termios.h>, where Solaris defines
        TIOCGWINSZ.

        * progress.c (bar_create): Don't use the last column on the screen.
        (create_image): Pad ETA to constant size.  Pad SIZE to nine digits
        only until it exceeded them.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.8-pre1 is released.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (progress_create): Make sure that, when the output is
        redirected, the progress implementation gets changed to the
        fallback one.
        (bar_set_params): Set current_impl_locked to 1 when "force" is
        specified.
        (progress_create): Don't change the progress implementation if
        current_impl_locked is non-zero.

        * main.c (redirect_output_signal): Call
        progress_schedule_redirect.

        * progress.c (progress_schedule_redirect): New function.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * log.c (logvprintf): Restructure to allow being called multiple
        times.
        (logprintf): Call logvprintf in a loop.
        (debug_logprintf): Ditto.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * gen_sslfunc.c (ssl_init_prng): Allow the user to disable EGD by
        setting egd_file it to empty string.

        * main.c (main): Change the option name from --sslegdsock to
        --egd-file.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * gen_sslfunc.c (ssl_init_prng): Make the printed message
        translatable.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (scheme_disable): New function.

        * main.c (main): Call ssl_init_prng from here rather than from
        init_ssl, so that it has a chance to disable support for https
        before a URL has been resolved.

        * gen_sslfunc.c (ssl_init_prng): Seed with rand() if all else
        failed.
        (ssl_init_prng): Disable support for https if seeding the PRNG
        fails.

2001-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (read_whole_line): Handle lines beginning with \0.

2001-12-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (convert_all_links): Guard against duplicates in
        downloaded_html_files.
        (register_download): Don't invalidate similar-looking URLs.
        (match_except_index): New function.

2001-12-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (path_simplify): Document with test cases.

2001-12-04  Hrvoje Niksic  <hniksic@arsdigita.com>

        * gen_sslfunc.c: Ditto.

        * rbuf.c: Include <string.h>.

2001-12-04  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (retrieve_tree): Check whether the URL was already
        downloaded before downloading it again.
        (descend_child_p): Renamed to download_child_p.
        (register_download): When one URL is downloaded to a file already
        "owned" by another URL, delete all references that map any URL to
        that file.
        (register_delete_file): New function.
        (retrieve_tree): Use it after deleting a file.

        * url.c (url_parse): Re-canonicalize the URL also if the path is
        empty, so that e.g. "http://www.server.com" ->
        "http://www.server.com/".
        (lowercase_str): Use ISUPPER instead of !ISLOWER.

        * retr.c (retrieve_url): Use the canonical URL form when calling
        register_download().

2001-12-04  Ian Abbott <abbotti@mev.co.uk>

        * snprintf.c (dopr): Use `unsigned int' as the second argument to
        va_arg when casting to `unsigned short' is intended.

2001-12-04  Herold Heiko  <Heiko.Herold@previnet.it>

        * gen_sslfunc.c: on windows provide ssl crypto random 
          initialization through RAND_screen(); could possibly
          be not enough for strong ssl communication (see the 
          relevant manual page from the openssl package).

2001-12-04  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (local_quote_string): Reenable quoting of question marks,
        but only when `--html-extension' is used.

2001-12-03  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.8-beta3 is released.

2001-12-03  Hrvoje Niksic  <hniksic@arsdigita.com>

        * snprintf.c (dopr): Cast the result of va_arg to short int and
        short unsigned int where these types are expected to be used.

2001-12-03  Hrvoje Niksic  <hniksic@arsdigita.com>

        * snprintf.c (dopr): Replace `short int' and `unsigned short int'
        with `int' when using it as the second argument to `va_arg'.

2001-12-03  Hrvoje Niksic  <hniksic@arsdigita.com>

        * host.c (address_list_new_one): New function.
        (lookup_host): Use it.

2001-12-03  Andre Majorel  <amajorel@teaser.fr>

        * host.c (lookup_host): Don't initialize TMPSTORE directly because
        it's not legal C.

2001-12-03  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp-basic.c (ftp_port): Don't return HOSTERR if we fail getting
        the socket data.

        * ftp.c: Ditto.

        * http.c: No need to declare h_errno.

        * host.c: Declare h_errno.

2001-12-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (file_merge): If BASE doesn't contain a slash, just
        return a copy of FILE.

2001-12-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.8-beta2 is released.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): When PWD fails, assume "/".

        * ftp-basic.c (ftp_syst): Fix indentation.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (get_urls_file): If opt.base_href is specified, merge each
        URL with the base.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (print_help): Don't document the removed `-nh'.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (url_full_path): Document better.

        * http.c (gethttp): Use the full path when creating digest
        authorization.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (path_matches): Return 0 if PREFIX doesn't begin with
        '/'.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (path_matches): FULL_PATH doesn't begin with '/', but
        PREFIX does.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (check_domain_match): Reimplement to match Netscape's
        "preliminary specification" for cookies.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (replace_attr_refresh_hack): New function.
        (convert_links): Call replace_attr_refresh_hack for Refresh
        links.  It will add the "TMOUT; URL=" junk before the link.

        * html-url.c (collect_tags_mapper): Set ID to the ID of the
        "content" attribute, not "http-equiv".
        (collect_tags_mapper): Don't use OFFSET to hack the raw_* values;
        instead, store the information that this entry belongs to a
        "refresh" link.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.8-beta1 is released.

2001-12-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (retrieve_tree): Allow -p retrievals to exceed maximum
        depth by more than one.

2001-11-30  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): Don't allow more than 20 redirections.

2001-11-30  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (retrieve_tree): Skip the non-inline entries when
        enqueuing the children of a leaf HTML node in -p mode.
        (descend_url_p): Ignore opt.no_parent when in -p mode and UPOS is
        "inline".

        * html-url.c (get_urls_html): Don't accept dash_p_leaf_HTML.
        (collect_tags_mapper): When an entry is "inline", mark it as such.

        * recur.c (descend_url_p): Fix test when checking for
        acceptance/rejection rules.

2001-10-31 Daniel BODEA <dali@dali-designs.com>

        * netrc.c (search_netrc): When slack_default is 0, still look for
        an account with matching password, just not the "default account".
        HTTP Authorization using .netrc should now work as expected.

2001-11-30  T. Bharath  <TBharath@responsenetworks.com>

        * http.c (persistent_available_p): Call SHUTDOWN_SSL if
        test_socket_open fails.

2001-11-30  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (display_image): Just print one CR to reset the
        cursor position.

2001-11-30  Christian Fraenkel  <c.fraenkel@gmx.net>

        * init.c: New command `ssl_egd_sock'.

        * main.c (main): New option `--sslegdsock'.

        * gen_sslfunc.c (ssl_init_prng): Seed the RNG using EGD.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cmpt.c (memmove): Include a simple memmove implementation.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * headers: Guard against header files being included twice.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * gen-md5.c: Use unsigned char * as the buffer argument to
        gen_md5_update.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * connect.h: Declare select_fd.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (descend_url_p): When resolving no_parent, compare with
        start_url, not parent url.  Otherwise link from /a/b/ to /a/c/
        wouldn't be followed, although the download started from /a/.

2001-01-23  Herold Heiko  <Heiko.Herold@previnet.it>

        * config.h.ms, mswindows.h: defined HAVE_ISATTY, use _isatty for
        MS VC; somebody with Borland compiler please check and provide
        patch if possible;

        * cmpt.c: provided a usleep emulation.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * host.c (address_list_new): Initialize al->faulty.

2001-11-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_process_range): Accept the broken output of
        "JavaWebServer/1.1.1".

2001-11-28  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (dot_set_params): If PARAMS is unspecified, use
        dot_style, if available.

        * init.c: Ditto.

        * main.c (main): Resurect --dot-style.

        * progress.c (dot_finish): Print the quantity if we're left at the
        beginning of a row.

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cmpt.c (random): Removed.

        * retr.c (sleep_between_retrievals): Use the more portable rand()
        instead of random().

2001-11-27  Ian Abbott <abbotti@mev.co.uk>

        * retr.c (retrieve_from_file): Initialize `new_file' to NULL to
        prevent seg fault.

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * connect.c (connect_to_many): Use address_list_set_faulty to
        prevent the faulty address from being reused.

        * host.c (address_list_set_faulty): New function.
        (address_list_get_bounds): New function, instead of
        address_list_count.

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (convert_links): Don't translate %d-%d.

        * main.c (print_help): Remove stray HAVE_RANDOM code.

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): Improve output after sending PASV.  Don't
        attempt to "look up" the IP address we already know; call
        connect_to_one directly.

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c: Change the default progress implementation to "bar".

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (bar_create): Print two newlines.

2001-11-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cmpt.c (random): New function, a simple-minded replacement for
        random() on systems that don't have it.

2001-11-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * config.h.in: Put a HAVE_USLEEP stub.

        * cmpt.c (usleep): Replacement implementation of usleep using
        select.

        * init.c: New option init_rate.

        * main.c (main): New option --limit-rate.

        * retr.c (limit_bandwidth): New function.
        (get_contents): Call it to limit the bandwidth used when
        downloading.

        * progress.c (dot_update): Would print the wrong download speed on
        rows other than the first one when the download was continued.
        (dot_finish): Ditto.

2001-11-26  Ian Abbott <abbotti@mev.co.uk>

        * http.c (gethttp): fix undeclared variable 'err' when compiled
        with HAVE_SSL.

2001-11-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c: Don't allocate new timers; use the timing data
        propagated from the caller.

        * retr.c (get_contents): Allocate and use a timer.

2001-11-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (last_host_ip): Made into an address_list.
        (invalidate_persistent): Release pc_last_host_ip.
        (register_persistent): Use lookup_host.
        (persistent_available_p): Check for equality of hosts using
        address_list_match_all.  Call address_list_release.
        (http_cleanup): New function.

        * ftp.c (getftp): Use lookup_host and connect_to_many.

        * http.c (gethttp): Use lookup_host and connect_to_many.

        * connect.c (make_connection): Removed.
        (connect_to_one): New function.
        (connect_to_many): Ditto.
        (set_connection_host_name): Ditto.

        * host.c (lookup_host): New function; new return type.
        (address_list_new): New function.
        (address_list_count): Ditto.
        (address_list_copy_one): Ditto.
        (address_list_delete): Ditto.
        (address_list_release): Ditto.
        (pretty_print_address): Ditto.

2001-11-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (retrieve_tree): In case of followed redirection,
        blacklist the pre-redirection URL.

2001-11-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (descend_redirect_p): New function.
        (retrieve_tree): Make sure redirections are not blindly followed.

2001-11-04  Alan Eldridge  <alane@geeksrus.net>

        * config.h.in: added HAVE_RANDOM.

        * options.h: added random_wait to struct options.

        * main.c (print_help [HAVE_RANDOM], main): added arg parsing, help
        for --random-wait.

        * retr.c (sleep_between_retrievals) [HAVE_RANDOM]: added
        implementation of random wait times.

        * init.c (commands): added "randomwait" keyword.

2001-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (descend_url_p): Be more conservative with blacklisting
        URLs.
        (convert_all_links): Print how many files have been converted, and
        how long it took.

        * progress.c (create_image): Place the number of downloaded bytes
        right after the progress bar.

        * utils.c (suffix): Return a pointer into the string.

2001-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (convert_links): Handle CO_NULLIFY_BASE.

        * recur.c (retrieve_tree): Ignore download-ignorable children.
        (convert_all_links): Specify CO_NULLIFY_BASE when link_base_p.

        * html-url.c (handle_link): Return the newly created urlpos.
        (collect_tags_mapper): When dealing with BASE, store the base
        reference and mark it as download-ignorable.

2001-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (convert_links): Attempt to quote '?' as "%3F" when
        linking to local files.  Given up on the attempt, as it breaks
        local browsing.

2001-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (private_initialize): Removed.
        (main): Don't call private_initialize.

        * http.c: Call lookup_host.

        * host.c (host_init): Removed.
        (add_host_to_cache): Initialize host_name_address_map here, on
        demand.
        (ngethostbyname): Commented out.

        * connect.c (make_connection): Remove dead code; use lookup_host.

        * host.c (store_hostaddress): Renamed to lookup_host and reversed
        the args.
        Removed host_address_name_map and host_slave_master_map.

2001-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (dot_create): Align the "[ skipping ... ]" string
        with the dots.

        * retr.c (rate): Split into two functions: calc_rate and
        retr_rate.

        * progress.c (create_image): Draw a dummy progress bar even when
        total size is unknown.
        (display_image): Place the text cursor at the end of the "image".

2001-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (reencode_string): Use unsigned char, not char --
        otherwise the hex digits come out wrong for 8-bit chars such as
        nbsp.
        (lowercase_str): New function.
        (url_parse): Canonicalize u->url if needed.
        (get_urls_file): Parse each URL, and return only the valid ones.
        (free_urlpos): Call url_free.
        (mkstruct): Add :port if the port is non-standard.
        (mkstruct): Append the query string to the file name, if any.
        (urlpath_length): Use strpbrk_or_eos.
        (uri_merge_1): Handle the cases where LINK is an empty string,
        where LINK consists only of query, and where LINK consists only of
        fragment.
        (convert_links): Count and report both kinds of conversion.
        (downloaded_file): Use a hash table, not a list.
        (downloaded_files_free): Free the hash table.

        * retr.c (retrieve_from_file): Ditto.

        * main.c (main): Call either retrieve_url or retrieve_tree
        for each URL, not both.

        * retr.c (register_all_redirections): New function.
        (register_redirections_mapper): Ditto.
        (retrieve_url): Register the redirections.
        (retrieve_url): Make the string "Error parsing proxy ..." 
        translatable.

        * res.c (add_path): Strip leading slash from robots.txt paths so
        that the path representations are "compatible".
        (free_specs): Free each individual path, too.
        (res_cleanup): New function.
        (cleanup_hash_table_mapper): Ditto.

        * recur.c (url_queue_new): New function.
        (url_queue_delete): Ditto.
        (url_enqueue): Ditto.
        (url_dequeue): Ditto.
        (retrieve_tree): New function, replacement for recursive_retrieve.
        (descend_url_p): New function.
        (register_redirection): New function.

        * progress.c (create_image): Cosmetic changes.

        * init.c (cleanup): Do all those complex cleanups only if
        DEBUG_MALLOC is defined.

        * main.c: Removed --simple-check and the corresponding
        simple_host_check in init.c.

        * html-url.c (handle_link): Parse the URL here, and propagate the
        parsed URL to the caller, who would otherwise have to parse it
        again.

        * host.c (xstrdup_lower): Moved to utils.c.
        (realhost): Removed.
        (same_host): Ditto.

2001-11-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (path_simplify): Preserver the (non-)existence of
        leading slash.  Return non-zero if changes were made.

2001-11-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (bar_update): Don't modify bp->total_length if it is
        zero.

2001-11-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): When the redirection URL doesn't parse,
        print the correct error message rather than "UNKNOWN".

2001-11-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (bar_finish): If the timer didn't record any time
        since the download beginning, fake 1ms.

2001-11-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (recursive_retrieve): Fix typo.

2001-11-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (create_image): Don't translate "%ld ".

2001-11-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (bar_set_params): Allow the user to force the use of
        the bar.

2001-11-23  Lemble Gregory  <gregory.lemble@st.com>

        * gen_sslfunc.c (ssl_init_prng): New function; seed the SSL RNG.

2001-11-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c: Renamed dp_* functions to dot_* for greater clarity
        and consistency with bar_*.
        (print_download_speed): Get rid of the unneeded '@' character.
        (create_image): Fix download rate geometry.

        * progress.c (print_elapsed): Remove spurious space.
        (print_elapsed): Renamed to print_download_speed, since that's
        what it does.

2001-11-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * progress.c (bar_update): If the downloaded amount becomes larger
        than the expected amount, adjust the expected amount accordingly.

2001-11-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (determine_screen_width): New function.

        * main.c (main): New option `--progress=TYPE'.
        (main): Implement compatibility with the old option `--dot-style'.

        * init.c: Removed cmd_spec_dotstyle -- that logic is now in
        dp_set_params.
        (cmd_spec_progress): New function.

        * retr.c (get_contents): Use the progress_* functions instead of
        the old show_progress().
        (show_progress): Removed.
        (rate): Print "xxxx.xx K/s" instead of "KB/s".  Ditto for MB/s,
        etc.

        * progress.c (set_progress_implementation): New function.
        (valid_progress_implementation_p): Ditto.
        (progress_create): Ditto.
        (progress_update): Ditto.
        (progress_finish): Ditto.
        (dp_create): Ditto.
        (dp_update): Ditto.
        (dp_finish): Ditto.
        (dp_set_params): Ditto.
        (print_elapsed): Ditto.

2001-11-22  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (show_progress): Use it.

        * log.c (log_set_flush): New function.

2001-11-22  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (path_simplify): Don't remove trailing slashes.

        * ftp.c (ftp_get_listing): Use it.

        * utils.c (file_merge): New function.

        * url.c (opt_url): Removed.

        * recur.c (recursive_retrieve): Inline "opt_url" logic.

        * main.c (main): Use xfree(), not free().

        * url.c (rewrite_url_maybe): Renamed to rewrite_shorthand_url.

        * ftp.c (ccon): Move `ccon' typedef here, since it's only used
        internally.

        * config.h.in: Include a stub for HAVE_STRPBRK.

        * cmpt.c (strpbrk): Include a replacement for systems without
        strpbrk().

        * ftp.c: Use url_set_dir and url_set_file when modifying the URL.

        * url.c (url_set_dir): New function.
        (url_set_file): Ditto.

        * ftp-basic.c (ftp_process_type): Process FTP type here; the URL
        parser makes the URL "params" available, so we can do that in this
        function.

        * retr.c: Ditto.

        * ftp.c: Ditto; pass the local file information in `ccon'.

        * http.c: Get rid of the ugly kludge that had URL being replaced
        with the proxy URL when proxy retrieval was requested.  Use a
        separate parameter to http_loop and gethttp for the proxy URL.

        * http.c: Changed to reflect the fact that local file, proxy, and
        referer information are no longer stored in struct url.  The local
        file information is passed in `struct hstat' now.

        * url.c: Reworked URL parsing to be more regular.  Reencode the
        URL using reencode_string.
        Removed non-URL-related information from struct url.  This
        includes fields `proxy', `local', and `referer'.

2001-11-22  Jochen Hein  <jochen@jochen.org>

        * main.c (main): Split the copyright notice for easier
        translation.

2001-08-21  Dave Turner <dct25@hermes.cam.ac.uk>

        * ftp-basic.c (ftp_size): New function to send non-standard SIZE
          command to server to request file size.
        * ftp.h (ftp_size): Export it.
        * ftp.c (getftp): Use new ftp_size function if restoring
          transfer of a file with unknown size.

2001-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (parseurl): Don't depend on the now-obsolete TYPE.

2001-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (getproxy): Handle URL shorthands.

2001-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c: Remove --wait / --waitretry backwards compatibility
        code.
        
2001-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (main): Use it.

        * url.c (rewrite_url_maybe): New function.

2001-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c: Clean up handling of URL schemes.

2001-05-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c: Get rid of `protostrings'.
        (skip_proto): Don't use protostrings.
        (has_proto): Ditto.

2001-11-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * Makefile.in: Conditionally compile getopt.o.

2001-11-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * md5.h: Renamed to gnu-md5.h.

        * md5.c: Renamed to gnu-md5.c.

        * http.c: Ditto.

        * ftp-opie.c: Use the new macros.

        * sysdep.h: Define md5-related macros.

        * config.h.in: Define HAVE_SOLARIS_MD5 or HAVE_BUILTIN_MD5
        depending on which md5 implementation is used.

2001-11-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * res.c (res_register_specs): Initialize OLD and HP_OLD to appease
        the compiler.

2001-11-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Print the whole response line when printing
        headers is requested.

2001-05-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * res.c: New file.  Implement all RES-related code here.

2001-11-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.7.1 is released.

2001-11-16  Hrvoje Niksic  <hniksic@arsdigita.com>

        * headers.c (header_extract_number): Ignore trailing whitespace.

2001-08-24  Ian Abbott  <abbotti@mev.co.uk>

        * html-url.c (collect_tags_mapper): Fix bug converting links
        with -k option for tags with multiple link attributes by
        handling links in the order they appear.

2001-08-15  Ian Abbott  <abbotti@mev.co.uk>

        * ftp.c (ftp_loop_internal): Avoid a potential buffer overflow in
          the call to the 'rate' function by moving it past the error
          checking for the 'getftp' function return value.

2001-11-16  Hrvoje Niksic  <hniksic@arsdigita.com>

        * html-parse.c (advance_declaration): Use 0x22 instead of '"' or
        '\"'.  Different compilers' assert macros are broken in different
        ways.

2001-09-29  Christian Fraenkel  <c.fraenkel@gmx.net>

        * http.c (gethttp): print debug output for errors occuring during
        the ssl handshake.

2001-11-16  Chris Seawood  <cls@seawood.org>

        * init.c: Ditto.

        * host.c: Ditto.

        * connect.c: Ditto.

        * sysdep.h: Support compilation under BEOS.

2001-06-08  Edward J. Sabol  <sabol@alderaan.gsfc.nasa.gov>

        * url.c (url_equal): Fix a memory leak when parseurl returns an
        error on the second URL. Also, since url_equal is not used at the
        moment, do not compile it.

        * url.h: Ditto for the prototype of url_equal.

2001-11-16  Hrvoje Niksic  <hniksic@arsdigita.com>

        * html-parse.c (map_html_tags): Support XML-style empty tags.

2001-06-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * wget.h (DO_REALLOC_FROM_ALLOCA): Check for do_realloc_newsize in
        loop condition because we're no longer setting SIZEVAR here.

2001-06-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * wget.h (DO_REALLOC_FROM_ALLOCA): Set SIZEVAR after the memcpy()
        call because it needs the old value.

2001-06-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (ATTR_NAME_CHAR): Allow almost any character to be in
        an attribute name.

2001-06-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (url_filename): Make sure that slashes that sneak in to
        u->file via query string get protected.
        (file_name_protect_query_string): New function.

2001-06-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (recursive_retrieve): Also check undesirable_urls with
        canonicalized URL.

2001-06-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Search `.netrc' with real host, not the proxy
        one.

2001-06-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * sysdep.h (MAP_FAILED): Provide MAP_FAILED for systems that don't
        define it.

2001-06-09  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp.h: Provide correct prototype for ftp_parse_ls().

2001-06-04  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.7 is released.

2001-06-03  Karl Eichwalder  <ke@suse.de>

        * ftp-ls.c (ftp_parse_ls): Fix typo.

2001-05-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * all: Update copyright information.

2001-05-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Indicate that the continued download failed
        for *this* file.

2001-05-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Wget 1.7-pre1 is released.

2001-05-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Updated version to 1.7-pre1.

2001-05-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * gen_sslfunc.c: Don't include <sys/time.h> directly.

2001-05-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Use real URL data for cookies, not the proxy
        stuff.

2001-05-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * 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.

2001-05-09  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Before concluding that the file is already
        fully retrieved, make sure that the file existed and `Range' was
        actually requested.

2001-05-09  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (eliminate_dups): New function.
        (build_cookies_request): Use it.
        (build_cookies_request): Set chain_store_size after reallocating
        all_chains.
        (check_domain_match): Annotated for easier future debugging.
        (store_cookie): In the debug message, print whether the cookie is
        permanent.

2001-05-08  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): Reset no_truncate before deciding whether to
        set it.
        (gethttp): Further clarify "-c conflicts with existing file" error
        message, based on input from Herold Heiko.

2001-05-07  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): If restval is set, set no_truncate to 1
        unconditionally.

2001-05-02  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp-ls.c (ftp_parse_winnt_ls): Assure months are being correctly
        converted. Pointed out by <Stefan.Weil@de.heidelberg.com>.
        (ftp_parse_vms_ls): Ditto.

2001-04-30  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c (cmd_address): Zero SIN before using it; apparently
        needed on *BSD.

2001-04-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_loop_internal): Don't set NO_TRUNCATE if the file is
        empty.

2001-04-29  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (main): Make `--cookies' respect its argument.

2001-04-28  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (main): Removed undocumented option `--email-address'.

        * netrc.c: Use the latest read_whole_line.

        * init.c (defaults): Set opt.ftp_pass to "-wget@".

        * mswindows.c (pwd_cuserid): Ditto.

        * utils.c (pwd_cuserid): Removed.

        * host.c (ftp_getaddress): Removed.

2001-04-28  Hrvoje Niksic  <hniksic@arsdigita.com>

        (http_loop): Allocate space for filename_plus_orig_suffix with
        alloca; this is more efficient and removes the need to free it
        before each and every return.

2001-04-28  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Return RETRUNNEEDED when the retrieval is
        unneeded because the file is already there and fully downloaded,
        and -c is specified.
        (http_loop): Handle RETRUNNEEDED.

        * wget.h (uerr_t): New value RETRUNNEEDED.

        * http.c (http_loop): Set no_truncate for files that both exist
        and are non-empty.
        (gethttp): Consider the download finished when restval >= contlen,
        not only when restval==contlen.
        (gethttp): Handle redirection before giving up due to -c.
        (gethttp): Clarify error message which explains that -c will not
        truncate the file.
        (gethttp): When returning CONTNOTSUPPORTED, don't forget to free
        the stuff that needs freeing and release the socket.

2001-04-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (print_help): Wget booleans accept "off", not "no".

2001-04-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): If allow_cache is zero, always disable
        caching, not only when retrieving through proxy.

        * init.c: Ditto.

        * options.h (struct options): Rename proxy_cache to allow_cache.

2001-04-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (mktime_from_utc): Improve documentation.
        (http_atotm): Put format strings into a separate array.

2001-04-27  Hrvoje Niksic  <hniksic@arsdigita.com>

        * safe-ctype.h: Instead of throwing #error when isalpha is
        defined, redefine it to something that will throw a compile-time
        error if actually *used*.  Do the same for the rest of the
        standard C macros.

2001-04-26  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (getproxy): Ignore empty proxy vars.

2001-04-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): Would load cookies every time.

        * cookies.c (load_cookies): Handle cookies whose values contain
        embedded spaces.

2001-04-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c: Define each DIGITS_* in one line.

2001-04-25  Roger L. Beeman  <beeman@cisco.com>

        * http.c (http_atotm): Initialize t.tm_isdst to 0.
        (mktime_from_utc): Prevent mktime() from having discontinuities at
        DST transition points.

2001-04-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * html-url.c (get_urls_html): Fix documentation.

2001-04-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (UNSAFE_CHAR): Reimplement using a static table.
        (url_init): Removed.
        (init_unsafe_char_table): Removed.

2001-04-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * snprintf.c (dopr): Replace ISDIGIT with '0' <= ch && ch <= '9'.

2001-04-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c: Document timer functions.

        * retr.c (rate): Use it.
        (rate): Print in GB/s if transfer rate exceeds 1 GB/s.

        * utils.c (wtimer_granularity): New function.

2001-04-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (show_progress): Ditto.

        * ftp.c (getftp): Ditto.

        * http.c (gethttp): Use new timer functions.

        * utils.c (wtimer_allocate): New function.
        (wtimer_new): Ditto.
        (wtimer_delete): Ditto.
        (wtimer_reset): Ditto.
        (wtimer_elapsed): Ditto.

2001-04-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (long_to_string): New, faster version.  Favors smaller
        numbers; much of the calculation is now done at compile-time.

2001-04-24  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (numdigit): Handle negative numbers.

2001-04-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (show_progress): Print the download rate even when the
        percentages are not available.

2001-04-21  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): Adjust expected_bytes if the length is
        authoritative.

2001-04-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c: Don't declare `construct'.

        * hash.c (grow_hash_table): Speed up rehashing; inline storing of
        mappings to new locations.
        (hash_table_new): Make resize_threshold a field in the hash table,
        so we don't have to recalculate it in each hash_table_put.
        (grow_hash_table): Update resize_threshold.
        (MAX): Remove unused macro.
        (prime_size): Made static.

2001-04-14  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): Call uri_merge, not url_concat.

        * html-url.c (collect_tags_mapper): Call uri_merge, not
        url_concat.

        * url.c (mkstruct): Use encode_string instead of xstrdup followed
        by URL_CLEANSE.
        (path_simplify_with_kludge): Deleted.
        (contains_unsafe): Deleted.
        (construct): Renamed to uri_merge_1.
        (url_concat): Renamed to uri_merge.

2001-04-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (str_url): Use encode_string instead of the unnecessary
        CLEANDUP.
        (encode_string_maybe): New function, returns input string if no
        encoding is needed.
        (encode_string): Call encode_string_maybe to do the dirty work,
        xstrdup if no work needed.

2001-04-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * wget.h (XDIGIT_TO_xchar): Define here.

        * url.c (decode_string): Use new name.
        (encode_string): Ditto.

        * http.c (XDIGIT_TO_xchar): Rename HEXD2asc to XDIGIT_TO_xchar.
        (dump_hash): Use new name.

        * wget.h: Rename ASC2HEXD and HEXD2ASC to XCHAR_TO_XDIGIT and
        XDIGIT_TO_XCHAR respectively.

2001-04-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c: Include cookies.h.

        * cookies.h: Declare cookies_cleanup.

        * cookies.c (check_domain_match): Remove unused variable.
        (save_cookies): Remove extraneous argument from debug statement.

        * host.c (same_host): Don't call skip_url.

        * url.c (skip_url): Removed.  Removed its calls from various
        functions in url.c.

2001-04-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (unsigned_string_hash): Use the new code in
        string_hash as reference.

        * hash.c (hash_table_map): Allow deletion and change of the
        element processed by MAPFUN.
        (string_hash): Use the function from glib.

2001-04-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * config.h.in: Include #undef stub.

        * hash.c (hash_table_remove): Rewrite to actually clear deleted
        entries instead of just marking them as deleted.

2001-04-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * hash.h: Declare hash_table_get_pair and hash_table_count.

2001-04-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c: Declare http_atotm.

2001-04-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp-ls.c (ftp_parse_unix_ls): Use octal constants for
        permissions.  A compiler that doesn't accept octal constants is
        seriously broken and shouldn't be used -- octal constants were
        present in K&R C!

2001-01-20  Karl Eichwalder  <ke@suse.de>

        * Makefile.in: Provide and use DESTDIR according to the Coding
        Standards.

2001-04-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp-ls.c (ftp_parse_vms_ls): Make seconds optional in time
        specification.

2001-04-11  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (parseurl): Don't strip trailing slash when u->dir is "/"
        because that strips the *leading* slash, thus forcing relative
        FTP retrieval.

2001-04-10  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp.c (getftp): Convert initial FTP directory from VMS to UNIX
        notation for VMS servers. 
        (ftp_retrieve_dirs): Do not prepend '/' to f->name when
        odir is an empty string.

2001-04-10  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp-ls.c (ftp_parse_winnt_ls): Made the fix for AM/PM more
        effective. Suggested by Edward J. Sabol.

2001-04-10  Hrvoje Niksic  <hniksic@arsdigita.com>

        * cookies.c (build_cookies_request): Use and sort cookies from all
        matching domains.
        (build_cookies_request): Check for duplicates before generating
        the `Cookies' header.

        * main.c (main): Don't load cookies here.
        (main): Make loadcookies and savecookies call the correct command.

        * http.c (http_loop): Load cookies on-demand.

2001-04-09  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Fix indentation of SSL ifdef.

2001-04-09  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_retrieve_dirs): Don't forcibly prepend "/" to u->dir;
        that hack is no longer necessary.
        (getftp): Prepend initial directory to *non*-absolute u->dir's.

2001-04-09  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c (cmd_file): New function.
        (enable_tilde_expansion): New variable.
        (run_wgetrc): Use it.
        (cmd_file): Use it.

2001-04-08  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c: Include cookie-related options.

        * main.c (main): Include cookie-specific options.
        (main): Load cookies before download is finished.
        (main): Save cookies when done.

        * http.c (gethttp): Process the `Set-Cookie' header.
        (gethttp): Include cookies in the response.

        * cookies.c: New file.

2001-04-08  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (datetime_str): New function.

2001-04-08  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp-ls.c (ftp_parse_winnt_ls): The AM/PM change did assume
        12:01PM == 00:01, which was obviously wrong. Taken care of this
        anomaly.

        * ChangeLog: Removed an excess conflict marker. Reformatted the
        entry by Philipp Thomas from 2001-03-09.

        * ftp-ls.c (ftp_parse_winnt_ls): Ensure that adjusted PM hours lay
        between 0 and 23. Elminate unused variable `sec'.

2001-04-08  Hrvoje Niksic  <hniksic@arsdigita.com>

        * hash.c (hash_table_count): New function.

2001-04-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (read_file): Cast MAP_FAILED to char *.  Enforced by
        Digital Unix cc.

2001-04-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * config.h.in: Oops, do the namespace tweaks only on systems we
        know about.

2001-04-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * hash.c: Include <string.h>.

2001-04-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * config.h.in: Define "compilation environment" options that work
        under Linux and Solaris.  To be reviewed on other OS'es.

2001-04-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Prepend literal newline with `\n\'.

2001-04-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * sysdep.h: Don't define VERY_LONG_FORMAT.

        * utils.c (very_long_to_string): New function.
        (legible_very_long): Use it; don't use VERY_LONG_FORMAT.

2001-04-04  Christian Fraenkel  <christian.fraenkel@gmx.net>

        * url.c (parse_uname): Would run past the end of the string if the
        username was present, but the URL did not contain a slash, e.g.
        http://foo:bar@myhost.

2001-04-03  KOJIMA Hajime  <kjm@rins.ryukoku.ac.jp>

        * http.c (http_atotm): Use %A instead of %a to match full
        weekday.  (On most systems there is no difference.)

2001-04-03  Paul Bludov  <paul@ozero.net>

        * mswindows.c (sleep): Use SleepEx() instead of Sleep().
        (ws_changetitle): Use alloca() instead of malloc() to avoid memory
        leak.
        (ws_mypath): Use GetModuleFileName instead of argv[0].
        (ws_startup): Use data.wVersion for comparison.

2001-04-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): Ditto.

        * ftp.c (ftp_loop_internal): Made the check whether to continue
        retrieval `-O'-friendly.

2001-04-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * netrc.c (parse_netrc): Don't trim the line endings explicitly;
        they will be handled as whitespace.
        (parse_netrc): Correctly handle lines that end with whitespace.

2001-04-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): New variable global_download_count used
        to identify first retrieval.

        * ftp.c (getftp): Ditto.

        * http.c (gethttp): Rewind opt.dfp only on first retrieval.

2001-04-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c (cmd_address): Heap-allocate the address that gets stored
        to CLOSURE.  Old code would simply assign an address on the stack.

2001-04-01  Nicolas Lichtmaier <nick@debian.org>

        * ftp.c (ftp_get_listing): Propagate error status.
        (ftp_retrieve_glob): Use it.
        (ftp_loop): Ditto.

2001-04-01  Nicolas Lichtmaier <nick@debian.org>

        * main.c (main): Add -C to the string that is the third arg to
        getopt_long().

2001-04-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): Don't start the download from scratch if `-c'
        was specified, but the file is already fully downloaded.

        * http.c (gethttp): Don't truncate a pre-existing file if `-c' was
        specified and the server doesn't support continued download.
        (gethttp): Don't start the download from scratch if `-c' was
        specified, but the file is already fully downloaded.

2001-03-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        (recursive_retrieve): Don't clear the hash tables at this point at
        all; it interferes with the normal operation of register_download.

2001-03-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (recursive_retrieve): Clear the hash tables only when
        they are defined.

2001-03-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Make sure the socket is closed with
        CLOSE_INVALIDATE before we have drained the body.

2001-03-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): Call register_download() for downloaded
        files and register_html() for downloaded HTML files.

        * recur.c (register_download): New function; register here that a
        file has been downloaded, rather than in recursive_retrieve().
        (register_html): New function; enqueue the location of HTML files
        here rather than in recursive_retrieve().

2001-03-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (print_help): Use multiple fputs instead of a single ugly
        printf().
        (main): Consistently assign numbers >128 to options without a
        corresponding character.

2001-03-09  Philipp Thomas  <pthomas@suse.de>

        * safe-ctype.h: New file. Locale independent ctype.h replacement
        taken from libiberty.

        * safe-ctype.c: New file. Tables for above.

        * Makefile.in: Add safe-ctype$o to OBJS.  Add dependencies for
        safe-ctype$o.

        * cmpt.c: Remove include of ctype.h. Use ISSPACE instead of
        isspace.

        * ftp-basic.c: Don't include ctype.h.

        * ftp-ls.c: Likewise.

        * ftp.c: Likewise.

        * headers.c: Likewise.

        * host.c: Likewise.

        * html-parse.c: Likewise.

        * html-url.c: Likewise.

        * http.c: Likewise.

        * init.c: Likewise.

        * main.c: Likewise. Set LC_CTYPE along with LC_MESSAGES.

        * netrc.c: Likewise.

        * recur.c: Likewise.

        * retr.c: Likewise.

        * snprintf.c: Replace ctype.h with safe-ctype.h. Use ISDIGIT
        instead of isdigit.

        * sysdep.h: Remove defines of ctype macros as they aren't needed
        for safe-ctype-h.

        * url.c: Don't include ctype.h.

        * utils.c: Likewise.

        * wget.h: Include safe-ctype.h.

2001-03-27  Dan Harkless  <wget@harkless.org>

        * Makefile.in: Moved top_builddir out of "User configuration
        section" of top Makefile and analogous spot in this one.

2001-03-17  Dan Harkless  <wget@harkless.org>

        * Makefile.in: Include @SSL_INCLUDES@ substition in INCLUDES.
        Define top_builddir.  Link wget with libtool so the user doesn't
        have to supply a bunch of custom environment variables to 
        correctly link with the OpenSSL shared libraries.

2001-03-06  Hack Kampbjorn  <hack@hackdata.com>

        * http.c (gethttp): skip :port in host header if it is the
        DEFAULT_HTTPS_PORT when using SSL.

        * url.c: move the #define of DEFAULT_HTTP_PORT, DEFAULT_FTP_PORT
        and DEFAULT_HTTPS_PORT to the header file so it can be use in the
        rest of the code. 
        * url.h: Ditto

2001-03-01  Jonas Jensen  <bones@huleboer.dk>

        * retr.c (show_progress): Correctly calculate the number of bytes
        in the first line of the download that have been actually
        downloaded in this run.

2001-02-23  Dan Harkless  <wget@harkless.org>

        * main.c (print_help): --help documentation for -N said it would
        re-download files if they had the _same_ timestamp on server.
        (print_help): -nr belongs in "FTP options" section of --help
        output, not "Recursive retrieval" section.  Alphabetized FTP
        options by long option name.

2001-02-16  Dan Harkless  <wget@harkless.org>

        * init.c (commands): Hack Kampbjørn <hack@hackdata.com> discovered
        that "httpsproxy" had been inserted into commands[] out of
        alphabetical order, causing "BUG: unknown command `httpuser'".

2001-02-13  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp-ls.c (ftp_parse_ls): Added support of ST_MACOS (Unix-like
        listing without correct permissons).

        * ftp.h (stype): Added ST_MACOS to identify the NetPresenz MacOS
        FTP server. 

        * ftp.c (ftp_retrieve_list): New mirroring logic: A remote file
        shall be donwloaded only when it's newer than the local copy or
        when it has the same timeestamp but its size is different. ST_VMS
        and ST_MACOS as special cases that lie about file size. 

        * ftp-ls.c (ftp_parse_ls): Support for ST_MACOS.

        * Makefile.in: Removed dependency on ftpparse library due to unclear
        copyright issues and absence of any feedback to our queries. 

        * ftp-ls.c: Removed dependency on ftpparse library due to unclear
        copyright issues and absence of any feedback to our queries.   
        (ftp_parse_ls): Added a warning message when remote server system
        does not seem to be suported by wget. 
        (ftp_parse_vms_ls): New function for parsing VMS ftp
        server listing output.
        (clean_line): New function responsible for removing
        end-of-line characters from FTP listing texts.

        * ftp.c (getftp): Global variables pwd and host_type are now
        member of the ccon structure under names ccon.id and ccon.rs. 

        * ftp.h (struct ccon): Added formed global variables from ftp.c,
        enum stype rs (remote system identification) and char *id (initial
        working directory), as suggested by Hrvoje.

        * url.c (parse_uname): Added support for passwords containing '@'
        characters.
        (skip_uname): Ditto.

2001-02-11  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_loop): Reset con.

2001-01-06  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * url.c (parse_uname): Added support for passwords containing '@'
        characters.
        (skip_uname): Ditto.

2001-02-11  Hack Kampbjørn  <hack@hackdata.com>

        * url.c (parseurl): Debug-print u->ftp_type.

2001-02-11  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_loop_internal): Disable padding.
        (getftp): Ditto.

        * http.c (http_loop): Disable padding.

        * retr.c (show_progress): Use it to enable padding.

        * retr.c (rate): Optional parameter PAD for padding the rate.

2001-02-10  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (show_progress): Make sure that the last output line
        includes progress.

2001-02-10  Jonas Jensen  <bones@huleboer.dk>

        * retr.c (show_progress): Print the download rate along with the
        percentages.
        Along with Anders Thorsby <anders@thorsby.dk>.

2001-02-10  Tim Mooney  <mooney@dogbert.cc.ndsu.NoDak.edu>

        * ftp.h: Rename enums `command' to `wget_ftp_command' and
        `fstatus' to `wget_ftp_status' because old names clash with Tru64
        net/if.h.

2001-02-08  Christian Fraenkel <christian.fraenkel@gmx.net>

        * gen_sslfunc.c: verify_callback is now static

        * gen_sslfunc.c (init_ssl): load certificate if specified

        * gen_sslfunc.c (ssl_printerr): new function

        * init.c: added new --sslcertfile and --sslcertkey switches

        * main.c: ditto

        * options.h: ditto

        * http.c (gethttp): abort when init_ssl fails

2001-01-23  Herold Heiko  <Heiko.Herold@previnet.it>

        * mswindows.h: Include <malloc.h>; it's needed for alloca().

2001-01-10  Dan Harkless  <wget@harkless.org>

        * url.c (str_url): Clarified this function's comment header after
        Hrvoje answered my question on the list as to when hide != 1.
        Also Hrvoje pointed out I need to use xstrdup() on the string literal.

2001-01-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * connect.c (bindport): Declare addrlen as int.  Diagnosed by
        Drazen Kacar <dave@arsdigita.com>.
        (conaddr): Ditto.

2001-01-09  Dan Harkless  <wget@harkless.org>

        * html-url.c: A bunch of fixup of `--page-requisites'-related
        comments to reflect Hrvoje's changes to my code when transplanting
        it into this new file, to fix spelling mistakes, to clarify, etc.

        * url.c (write_backup_file): Clarified a comment.
        (str_url): Henrik van Ginhoven pointed out on the list that we
        shouldn't give away the number of characters in the password by
        replacing each character with a 'x'.  Use "<password>" instead.

        * ftp.c (ftp_retrieve_dirs): The bug where recursion into FTP
        directories didn't work if logging in put you in a directory other
        than "/" is fixed now.  Removed the comment here warning of the bug.

        * main.c (print_help): --continue's description was misleading.
        We don't "restart", we "resume".  Also, better to say
        "partially-downloaded file" rather than just "existing file".

2001-01-06  Dan Harkless  <wget@harkless.org>

        * ChangeLog: The '[Not in 1.6 branch.]'s were decided not to be
        the best way to go about my aim.  Removed them in favor of:

        * ChangeLog-branches/1.6_branch.ChangeLog: New file.

2001-01-04  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (replace_attr): New function, to be used by both
        TO_COMPLETE and TO_RELATIVE case in convert_links.
        (find_fragment): New function for finding URL fragments.
        (replace_attr): Better handle the case where the original string
        is not quoted.  Use find_fragment.
        (convert_links): Use replace_attr().

2000-12-31  Dan Harkless  <wget@harkless.org>

        * ChangeLog: Since this flat file doesn't have multiple branches,
        looking at the dates would make you think that things went into
        1.6 that actually just went into the 1.7-dev branch.  Added "[Not
        in 1.6 branch.]" where appropriate to clarify.
        
2000-12-30  Dan Harkless  <wget@harkless.org>

        * ftp.c, http.c:  Applied Hack Kampbjørn <hack@hackdata.com>'s
        patch to deal with h_errno not being defined in netdb.h under Cygwin.

2000-12-18  Csaba Raduly  <csaba.raduly@sophos.com>

        * sysdep.h: Include <malloc.h> and <io.h> under Watcom.

2000-12-17  Igor Khristophorov  <igor@atdot.org>

        * http.c (check_end): Fix test for '+' or '-'.

2000-12-17  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (parseurl): Rename inner loop var from i to ind to avoid
        clash with the function top-level-declared variable i.
        (str_url): Likewise, rename inner-loop i to j.

        * recur.c (parse_robots): Don't declare LEN at top of function.
        (robots_match): Renamed parameter FORBIDDEN to avoid hiding of
        global variable.

        * main.c (main): Change erroneous use of bitwise and to logical.

        * init.c (cmd_address): Don't heap-allocate `sin'; it can be on
        the stack because it will be copied to closure.

        Thanks to Csaba Raduly's run of PC-LINT over the sources.

2000-12-17  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (basic_authentication_encode): Use xmalloc(), not
        malloc().  Thanks to Csaba Raduly's run of PC-LINT over the
        sources.

2000-12-17  Csaba Raduly  <csaba.raduly@sophos.com>

        * sysdep.h: Test for __EMX__ rather than for EMXOS2 for OS/2
        compilation.

2000-12-17  Hrvoje Niksic  <hniksic@arsdigita.com>

        * mswindows.c: Include <errno.h>.

        * gen_sslfunc.c: Include <errno.h>.

        * ftp-basic.c: Don't attempt to declare errno or h_errno because
        they're not used.

        * main.c: Include <errno.h> because errno is used.

        * ftp.c: Ditto.

        * http.c: Include <netdb.h> for h_errno.

2000-12-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * html-parse.c (advance_declaration): MSVC assert() chokes on
        '\"'.  Use '"' instead.

2000-12-11  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (xfree_real): Removed.
        (xfree_debug): Just call free().

        * wget.h (xfree): Make it an alias for free.

2000-12-11  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): Furthermore, touch output_document only if
        it is known to be an existing regular file.

2000-12-11  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_retrieve_list): Ditto.

        * http.c (http_loop): Touch output_document if that is used for
        output.

2000-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c: Include gen_sslfunc.h after including Wget's headers.
        (persistent_available_p): Needed coma before `int ssl'.

2000-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_loop_internal): Ditto.

        * http.c (http_loop): Use it.

        * retr.c (sleep_between_retrievals): New function that handles the
        logic of opt.wait and opt.waitretry.

2000-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * rbuf.h: Implement only a single version of RBUF_READCHAR, using
        rbuf_read_bufferful when the buffer is depleted.

        * rbuf.c (rbuf_read_bufferful): New function.

2000-12-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * gen_sslfunc.h: Use ansi2knr style function declarations.

        * gen_sslfunc.c: Reformat according to the GNU coding standards.
        More should be done.

        * http.c (persistent_available_p): Place the cheap SSL test nearer
        the top of the function.
        (CLOSE_FINISH, CLOSE_INVALIDATE): Define only one version of each.

2000-12-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (init_unsafe_char_table): Reinstate space as an unsafe
        char.

2000-12-03  Christian Fraenkel <christian.fraenkel@gmx.net>

        * Makefile.in: added gen_sslfunc object
        * config.h.in: added HAVE_SSL define
        * connect.c: changed select_fd from static int to int
        * connect.h: ditto
        * gen_sslfunc.h: New file
        * gen_sslfunc.c: ditto
        * http.c: added HTTPS fuctionality
        * retrc.c: ditto
        * url.c: ditto
        * init.c: added opt.httpsproxy
        * options.h: ditto
        * rbuf.h: added alternate rbuf struct
        * wget.h: added CONSSLERR
        * rbuf.c: ditto

        * http.c: Added HTTPS fuctionality.

        * retrc.c: Ditto.

        * url.c: Ditto.

        * init.c: Added opt.httpsproxy.

        * options.h: Ditto.

        * rbuf.h: Added alternate rbuf struct.

        * wget.h: Added CONSSLERR.

        * rbuf.c: Ditto.

2000-11-30  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp-ls.c (ftp_parse_unix_ls): Added second parameter
        "ignore_perms" to ignore file and directory permissions for
        Windows NT FTP server listings.
        (ftp_parse_winnt_ls): New function.
        (ftp_parse_ls): Parses UNIX and Windows NT listings
        separately. Simple heuristics for distinguishing between UNIX and
        MS-DOS-like FTP listing provided by Windows NT FTP service.

2000-11-18  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftpparse.c, ftpparse.h: New files.

        * ftp-ls.c (ftp_parse_ls): Use ftp_parse_unix_ls for UNIX servers
        only. Use ftp_parse_nonunix_ls otherwise.
        (ftp_parse_nonunix_ls): Stub to the ftpparse library handling all
        exotic FTP servers.

        * ftp.h (stype): New enum, distinguishes UNIX, VMS, and "other"
        FTP servers.

        * ftp.c: New static wariables host_type, pwd, and pwd_len. 
        (getftp): Support for VMS. Support for FTP servers that do not
        place you in the root directory after login.
        (ftp_retrieve_list): VMS is silent about the real file size, issue
        a more appropriate message.
        (ftp_get_listing): Pass host_type to ftp_parse_ls.

        * ftp-basic.c (ftp_pwd, ftp_syst): New functions.

2000-11-30  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftp-ls.c (ftp_parse_unix_ls): Added second parameter
        "ignore_perms" to ignore file and directory permissions for
        Windows NT FTP server listings.
        (ftp_parse_winnt_ls): New function.
        (ftp_parse_ls): Parses UNIX and Windows NT listings
        separately. Simple heuristics for distinguishing between UNIX
        and MS-DOS-like FTP listing provided by Windows NT FTP service.

2000-11-29  John Summerfield  <summer@OS2.ami.com.au>

        * netrc.c (parse_netrc): Get rid of line ending.

2000-11-25  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_retrieve_list): Undo typo "fix" until resolution by
        Dan.

2000-11-24  Karl Eichwalder  <ke@suse.de>

        * main.c (print_help): Untabify.

2000-11-23  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (xrealloc_debug): Do the unregister/register thing only
        if the pointer has actually changed.
        (xmalloc_real): Declare `static' in DEBUG_MALLOC builds.
        (xfree_real): Ditto.
        (xrealloc_real): Ditto.
        (xstrdup_real): Ditto.

2000-11-22  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): ftp_getaddress() returns a malloc'ed copy of the
        string; no need to strdup() it.
        (getftp): Make pwd_len a local variable.
        (ftp_loop): Free PWD before returning.

        * init.c (cleanup): Free opt.ftp_pass only if it's non-NULL.

2000-11-22  Hrvoje Niksic  <hniksic@arsdigita.com>

        * all: Use xfree() instead of free.

        * utils.c (xfree): New function.

2000-11-21  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (convert_links): HTML-quote the converted string.

        * utils.c (html_quote_string): Move here from ftp-ls.c
        (html_quote_string): Make non-static; declare in utils.h.
        (html_quote_string): Convert SP to &#32;.

2000-11-21  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): Reformat Jan's code according to GNU coding
        standards; remove (debugging?) printf's; use '\0' for the ASCII
        zero character.  Use alloca() instead of malloc() for
        inter-function temporary allocations.

2000-11-18  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * ftpparse.c, ftpparse.h: New files.

        * ftp-ls.c (ftp_parse_ls): Use ftp_parse_unix_ls for UNIX servers
        only. Use ftp_parse_nonunix_ls otherwise.
        (ftp_parse_nonunix_ls): Stub to the ftpparse library handling all
        exotic FTP servers.

        * ftp.h (stype): New enum, distinguishes UNIX, VMS, and "other"
        FTP servers.

        * ftp.c: New static wariables host_type, pwd, and pwd_len. 
        (getftp): Support for VMS. Support for FTP servers that do not
        place you in the root directory after login.
        (ftp_retrieve_list): VMS is silent about the real file size, issue
        a more appropriate message.
        (ftp_get_listing): Pass host_type to ftp_parse_ls.

        * ftp-basic.c (ftp_pwd, ftp_syst): New functions.

2000-11-21  Hrvoje Niksic  <hniksic@arsdigita.com>

        * hash.c (hash_table_put): Don't overwrite deleted mappings.

2000-11-21  Hrvoje Niksic  <hniksic@arsdigita.com>

        * hash.c (find_mapping): New function.
        (hash_table_get): Use it.
        (hash_table_get_pair): Ditto.
        (hash_table_exists): Ditto.
        (hash_table_remove): Ditto.
        (hash_table_remove): Really delete the entry if the mapping
        following LOCATION is empty.

        * utils.c (string_set_add): Check whether the element has existed
        before.

        * hash.c (hash_table_get_pair): New function.

2000-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_process_type): Ignore trailing whitespace; use
        strdupdelim().

        * recur.c (recursive_retrieve): Use the new `convert' field.
        (convert_all_links): Ditto.
        (convert_all_links): Don't respect meta_disallow_follow.

        * html-url.c (handle_link): Fill out link_relative_p and
        link_complete_p.

        * url.h (struct _urlpos): Make elements more readable.

        * recur.c (recursive_retrieve): Call slist_prepend instead of
        slist_append.
        (convert_all_links): Call slist_nreverse before iterating through
        urls_html.

        * utils.c (slist_prepend): New function.
        (slist_nreverse): Ditto.

2000-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (check_end): Constify.

2000-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (http_loop): If username and password are known, try the
        `Basic' authentication scheme by default.

        * connect.h: Declare test_socket_open.

2000-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * version.c: Bump version from 1.5.3+dev to 1.7-dev.

2000-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Don't use the return value of sprintf().
        (gethttp): Inhibit keep-alive if opt.http_keep_alive is 0.

2000-11-20  Hrvoje Niksic  <hniksic@arsdigita.com>

        * recur.c (recursive_retrieve): Print the "so we don't load"
        debugging message only if we really don't load.

        * http.c (gethttp): Inhibit keep-alive if proxy is being used.
        (gethttp): Don't request keep-alive if keep-alive is inhibited.

2000-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (gethttp): Make the HTTP persistent connections more
        robust.

2000-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (get_contents): If use_expected, make sure that the
        appropriate amount of data is being read.

        * http.c (gethttp): Check for both `Keep-Alive: ...' and
        `Connection: Keep-Alive'.

        * wget.h (DEBUGP): Call debug_logprintf only if opt.debug is
        turned on.

2000-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * http.c (connection_available_p): Use it.

        * connect.c (test_socket_open): New function.

        * http.c (gethttp): Support persistent connections.  Based on the
        ideas, and partly on code, by Sam Horrocks <sam@daemoninc.com>.
        (register_persistent): New function.
        (connection_available_p): Ditto.
        (invalidate_connection): Ditto.

2000-11-19  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (convert_links): Handle UREL2ABS case.

        * recur.c (recursive_retrieve): Instead of the list
        urls_downloaded, use hash tables dl_file_url_map and
        dl_url_file_map.
        (convert_all_links): Use them to retrieve data.

        * host.c (clean_hosts): Free the hash tables.

        * main.c (private_initialize): Call host_init().

        * host.c (store_hostaddress): Use a saner, hash table-based data
        model.
        (realhost): Ditto.
        (host_init): Initialize the hash tables.

2000-11-18  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (slist_append): Eviscerate NOSORT.  Hash tables are now
        used for what the sorted slists used to be used for.
        (slist_contains): Don't rely on the list being sorted.
        (slist_append): Simplify the code.

        * recur.c (recursive_cleanup): Use free_string_set.

        * utils.c (string_set_add, string_set_exists, string_set_free):
        New functions for easier freeing of hash tables whose keys are
        strdup'ed strings.

        * recur.c (recursive_retrieve): Use the hash table functions for
        storing undesirable URLs.

        * hash.c: New file.

2000-11-17  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (private_initialize): Call url_init.
        (main): Call private_initialize.

        * url.c (unsafe_char_table): New table.
        (UNSAFE_CHAR): Use it.
        (init_unsafe_char_table): New function.
        (url_init): New function; call init_unsafe_char_table.

2000-11-16  Hrvoje Niksic  <hniksic@arsdigita.com>

        * mswindows.h: Define snprintf and vsnprintf to _snprintf and
        _vsnprintf respectively.

2000-11-15  Hrvoje Niksic  <hniksic@arsdigita.com>

        * config.h.in: Do the _XOPEN_SOURCE and _SVID_SOURCE things only
        on Linux.

2000-11-15  Hrvoje Niksic  <hniksic@arsdigita.com>

        * html-url.c (handle_link): Handle HTML fragment identifiers.

        * recur.c (recursive_retrieve): If norobot info is respected and
        the file is specified not to be followed by robots, respect that.

        * html-url.c (collect_tags_mapper): Handle <meta name=robots
        content=X>.  For us the important cases are where X is NONE or
        where X contains NOFOLLOW.
        (get_urls_html): Propagate that information to the caller.

2000-11-13  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (convert_links): Unlink the file we might be reading from
        before writing to it.
        (convert_links): Use alloca instead of malloc for
        filename_plus_orig_suffix.

2000-11-12  Hrvoje Niksic  <hniksic@arsdigita.com>

        * host.c (realhost): Add HOST to the list with quality==0 only if
        it wasn't already there.
        Based on analysis by Lu Guohan <feng@public.bjnet.edu.cn>.

2000-11-10  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (get_urls_file): Ditto.
        (convert_links): Ditto.

        * html-url.c (get_urls_html): Use read_file() instead of
        load_file().

        * utils.c (read_file): New function, instead of the old
        load_file().
        (read_file_free): Ditto.

        * url.c (findurl): Search only for the supported protocols.
        (convert_links): Use fwrite() when writing out a region of
        characters.

2000-11-10  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp-ls.c: Move html_quote_string and ftp_index here.

        * url.c: Remove get_urls_html, since that's now in html-url.c.

        * html-url.c: New file.

        * html-parse.c: New file.

2000-11-10  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c (run_wgetrc): Don't bother killing off '\r' since
        pars_line() skips whitespace at end of line anyway.
        (parse_line): Oops, it didn't.  Now it does.

        * recur.c (parse_robots): Ditto here.

        * ftp-ls.c (ftp_parse_unix_ls): Kill off the newline character
        manually because read_whole_line no longer does.

        * utils.c (read_whole_line): Rewrite to: a) use less memory
        (reallocates to needed size after work), b) work faster -->
        fgets() instead of getc, c) be more correct --> doesn't kill the
        newline character at the end of line.

2000-11-10  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c (comind): Initialize MAX to array size - 1.

2000-11-08  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (construct): Changed last_slash[-1] to *(last_slash - 1).
        Suggested by Edward J. Sabol.

2000-11-08  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (construct): Handle the case where host name is not
        followed by a slash.

2000-11-06  Hrvoje Niksic  <hniksic@arsdigita.com>

        * init.c: commands[] need to be sorted!  ("base" wasn't.)

2000-11-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * wget.h (DO_REALLOC_FROM_ALLOCA): Use braces to disambiguate
        `if'.

2000-11-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (construct): Insert unneeded initialization for the
        compiler to shut up.

        * config.h.in: Define _XOPEN_SOURCE to 500 to get the prototype
        for strptime() (*duh*).  Define _SVID_SOURCE to get S_IFLNK which
        otherwise gets lost when you define _XOPEN_SOURCE.

        * utils.c (touch): Include the file name in the error message.
        From Debian.

2000-11-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * log.c (logvprintf): Use vsnprintf() in all cases.  If necessary,
        resize the buffer to fit the formated message.  That way, messages
        of arbitrary size may be printed.
        (logvprintf): Use saved_append() to optionally log the last
        several lines of output.
        (logputs): Ditto.
        (log_close): Adapt to new data structures.
        (log_dump): Ditto.
        (redirect_output): Print messages to stderr, not to stdout.

        * log.c (saved_append_1): New function.  Replaces the old logging
        system ("log all output until 10M characters") with a new, much
        more reasonable one ("log last screenful of text").
        (saved_append): New function; call saved_append_1.
        (free_log_line): New function.

2000-11-05  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (construct): Fix comment.
        (find_last_char): Document.

2000-11-04  Hrvoje Niksic  <hniksic@arsdigita.com>

        * snprintf.c: New file.

2000-11-03  Hrvoje Niksic  <hniksic@arsdigita.com>

        * wget.h: If HAVE_STDARG_H is not defined, don't declare argument
        types to logprintf() and debug_logprintf().

2000-11-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (ftp_loop_internal): Hide the password from the URL when
        printing non-verbose.  Problem spotted by Dariusz Mlynarczyk
        <darekm@bydg.lomac.com.pl>.

2000-11-02  Junio Hamano  <junio@twinsun.com>

        * ftp-basic.c (ftp_login): Make comparison case-insensitive.

2000-11-02  Tyler Riddle  <triddle@liquidmarket.com>

        * http.c (known_authentication_scheme_p): Recognize NTML
        authentication.
        (create_authorization_line): Treat NTML the same as `Basic'.

2000-11-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): Free url before returning.
        (retrieve_url): Free mynewloc before returning.
        Spotted by Mark A. Mankins <Mankins_Mark@prc.com>.

2000-11-02  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (parseurl): Remove possible reading past the end of
        sup_protos[].  Spotted by Mark A. Mankins <Mankins_Mark@prc.com>.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (main): In case of opt.downloaded overflowing, print
        <overflow> instead of a totally bogus random value.

        * retr.c (retrieve_from_file): Ditto.

        * recur.c (recursive_retrieve): Ditto.

        * main.c (main): Ditto.

        * http.c (http_loop): Ditto.

        * ftp.c (ftp_loop_internal): Use downloaded_increase() instead of
        `+=', and downloaded_exceeds_quota() instead of the simple-minded
        check.
        (ftp_retrieve_list): Ditto.
        (ftp_retrieve_dirs): Ditto.
        (ftp_retrieve_glob): Ditto.

        * retr.c (downloaded_increase): New function.  Notice overflows of
        opt.downloaded.
        (downloaded_exceeds_quota): Make sure that opt.downloaded is not
        used if it overflowed.

        * options.h (struct options): New member downloaded_overflow.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * wget.h (enum): Remove extra space after last enumeration.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * main.c (main): Use legible_very_long() for printing
        opt.downloaded.

        * utils.c (legible_1): New function that operates on strings and
        does the brunt of legible()'s work.
        (legible): Use legible_1().
        (legible_very_long): New function; dump the argument with
        sprintf(), and call legible_1().

        * options.h (struct options): Use VERY_LONG_TYPE for
        opt.downloaded.

        * sysdep.h (VERY_LONG_TYPE): Define it to have a 64-bit or greater
        type.

        * config.h.in: Make sure that SIZEOF_LONG and SIZEOF_LONG_LONG get
        defined.  Define HAVE_LONG_LONG if long long is available.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * utils.c (long_to_string): Update with a later, better version.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (path_simplify_with_kludge): New function.
        (path_simplify_with_kludge): Disable it.  Instead...
        (parse_dir): ...make sure that at this point the right thing is
        done, i.e. that "query" part of the URL (?...) is always assigned
        to the file, never to the directory portion of the path.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): Detect redirection cycles.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (get_urls_html): Decode HTML entities using
        html_decode_entities.

        * html.c (htmlfindurl): Don't count the `#' in numeric entities
        (&#NNN;) as an HTML fragemnt.
        (html_decode_entities): New function.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * html.c (htmlfindurl): Fix recognition of # HTML fragments.

2000-11-01  Hrvoje Niksic  <hniksic@arsdigita.com>

        * url.c (construct): Rewritten for clarity.  Avoids the
        unnecessary copying and stack-allocation the old version
        performed.

2000-10-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        * ftp.c (getftp): Ditto.

        * http.c (gethttp): Rewind the stream when retrying from scratch.

2000-10-31  Hrvoje Niksic  <hniksic@arsdigita.com>

        * retr.c (retrieve_url): Use url_concat() to handle relative
        redirections instead of /ad hoc/ code.

        * url.c (url_concat): New function encapsulating weird
        construct().
        (urllen_http_hack): New function.
        (construct): When constructing new URLs, recognize that `?' does
        not form part of the file name in HTTP.

2000-10-13  Adrian Aichner  <adrian@xemacs.org>

        * retr.c: Add msec timing support for WINDOWS.
        * retr.c (reset_timer): GetSystemTime() on WINDOWS.
        * retr.c (elapsed_time): Calculate delta time to msec on WINDOWS.

2000-10-27  Dan Harkless  <wget@harkless.org>

        * retr.c (retrieve_url): Manually applied T. Bharath
        <TBharath@responsenetworks.com>'s patch to get wget to grok
        illegal relative URL redirects.  Reformatted and re-commented it.

2000-10-23  Dan Harkless  <wget@harkless.org>

        * connect.c (make_connection and bindport): Manually applied Rob
        Mayoff <mayoff@dqd.com>'s 1.5.3 patch to add --bind-address,
        changing coding style to GNU's.

        * ftp.c (ftp_loop_internal): --delete-after wasn't implemented for
        files downloaded via FTP.  Per a comment, .listing files were not
        counted towards number of bytes and files downloaded because they're 
        deleted anyway.  Well, they aren't under -nr, so count them then.

        * init.c: Manually applied Rob Mayoff's 1.5.3 patch to add
        --bind-address, alphabetizing, changing coding style to GNU's,
        commenting, and renaming cmd_ip_address() to cmd_address() to
        imply hostnames also okay.
                
        * main.c (main): --delete-after didn't delete the root of the
        tree.  Ignore --convert-links if --delete-after was specified.
        Manually applied Rob Mayoff's 1.5.3 patch to add --bind-address,
        fixing duplicate use of added-since-1.5.3 case value.
        (print_help): Clarified that --delete-after deletes local files.
        Rob forgot to add a line for his new --bind-address option.
                
        * options.h (struct options): Manually applied Rob Mayoff's patch
        to add --bind-address (bind_address structure member).
                
        * recur.c (recursive_retrieve): Improved comment; added DEBUGP().
        Ignore --convert-links if --delete-after was specified.
                
        * retr.c (retrieve_from_file): Just added a DEBUGP().
                
2000-10-19  Dan Harkless  <wget@harkless.org>

        * ftp.c (ftp_loop_internal): downloaded_file() enumerators changed.
        (getftp): Applied Piotr Sulecki <Piotr.Sulecki@ios.krakow.pl>'s
        patch to work around FTP servers that incorrectly respond to the
        "REST" command with the remaining size rather than the total file size.
                
        * http.c (gethttp): Improved a comment and added code to tack on
        ".html" to text/html files without that extension when -E specified.
        (http_loop): Use new downloaded_file() enumerators and deal with
        the case of gethttp() called xrealloc() on u->local.

        * init.c (commands): Added new "htmlextension" command.
        Also renamed John Daily's cmd_quad() to the more descriptive
        cmd_lockable_boolean(), alpha-sorted the CMD_DECLARE()s and
        removed duplicate cmd_boolean() declaration.

        * main.c (print_help): Added my new -E / --html-extension option.
        (main): Undocumented --email-address option previously used -E synonym.
        Stole it away for the much more deserving --html-extension's use.

        * options.h (struct options): Added html_extension field.

        * url.c (convert_links): URL X that we saved as X.html locally due
        to -E needs to be backed up as X.orig, not X.html.orig.  Added comments.
        (downloaded_file): Now remembers if we added .html extension to a file.

        * url.h (downloaded_file_t): Added extra enumerators to support above.
        (downloaded_file): Now takes and returns a downloaded_file_t.

        * wget.h (unnamed "dt" enum): Added ADDED_HTML_EXTENSION enumerator.
        
2000-10-09  Dan Harkless  <wget@harkless.org>

        * html.c (htmlfindurl): Added unneeded initialization to quiet warning.
                
        * main.c (print_help): Clarified what --retr-symlinks does.
        
2000-09-15  John Daily  <jdaily@cyberdude.com>

        * init.c: Add support for "always" and "never" values to allow
        .wgetrc to override commandline (useful e.g. with .pm files
        calling `wget --passive-ftp' when your firewall doesn't allow that).

        * ftp.c (getftp): passive_ftp is first option to support always/never.

2000-08-30  Dan Harkless  <wget@harkless.org>

        * ftp.c (ftp_retrieve_list): Use new INFINITE_RECURSION #define.
        
        * html.c: htmlfindurl() now takes final `dash_p_leaf_HTML' parameter.
        Wrapped some > 80-column lines.  When -p is specified and we're at a 
        leaf node, do not traverse <A>, <AREA>, or <LINK> tags other than 
        <LINK REL="stylesheet">.
        
        * html.h (htmlfindurl): Now takes final `dash_p_leaf_HTML' parameter.
        
        * init.c: Added new -p / --page-requisites / page_requisites option.

        * main.c (print_help): Clarified that -l inf and -l 0 both allow
        infinite recursion.  Changed the unhelpful --mirrior description
        to simply give the options it's equivalent to.  Added new -p option.
        (main): Added some comments; handle new -p / --page-requisites.
        
        * options.h (struct options): Added new page_requisites field.

        * recur.c: Changed "URL-s" to "URLs" and "HTML-s" to "HTMLs".
        Calculate and pass down new `dash_p_leaf_HTML' parameter to
        get_urls_html().  Use new INFINITE_RECURSION #define.

        * retr.c: Changed "URL-s" to "URLs".  get_urls_html() now takes
        final `dash_p_leaf_HTML' parameter.

        * url.c: get_urls_html() and htmlfindurl() now take final
        `dash_p_leaf_HTML' parameter.

        * url.h (get_urls_html): Now takes final `dash_p_leaf_HTML' parameter.

        * wget.h: Added some comments and new INFINITE_RECURSION #define.
        
2000-08-23  Dan Harkless  <wget@harkless.org>

        * main.c (print_help): -B / --base was not mentioned.

2000-08-22  Dan Harkless  <wget@harkless.org>

        * main.c (print_help): Modified -nc description to mention that it
        also prevents the creation of multiple versions of the same file
        with ".<number>" suffixes.

2000-07-14  Jan Prikryl  <prikryl@cg.tuwien.ac.at>

        * retr.c (retrieve_url): Consistently strdup opt.referer when
        setting u->referer.

2000-06-09  Dan Harkless  <wget@harkless.org>

        * main.c (print_help): --help output for --waitretry was over 80 cols.

2000-06-09  Hrvoje Niksic  <hniksic@iskon.hr>

        * url.c (encode_string): Fix comment.
        Suggested by Herold Heiko <Heiko.Herold@previnet.it>.

2000-06-01  Const Kaplinsky  <const@ce.cctpu.edu.ru>

        * ftp.c (ftp_retrieve_list): Change permissions only on plain
        files.

2000-06-01  Hrvoje Niksic  <hniksic@iskon.hr>

        * url.c (str_url): Print the port number only if it's different
        from the default port number for that protocol.

2000-05-22  Dan Harkless  <wget@harkless.org>

        * main.c (print_help): Added --help line for Damir Dzeko
        <ddzeko@zesoi.fer.hr>'s until-now-undocumented --referer option.
        Removed comments that --referer and --waitretry were undocumented.
        Changed "`.wgetrc' command" to "`.wgetrc'-style command" on --help
        line for --execute.

2000-05-18  Hrvoje Niksic  <hniksic@iskon.hr>

        * ftp.c (getftp): Ditto.

        * http.c (gethttp): Check for return value of fclose/fflush.

2000-04-12  Hrvoje Niksic  <hniksic@iskon.hr>

        * host.c (store_hostaddress): Instead of shifting ADDR, start
        copying from the correct address.

2000-04-12  Hrvoje Niksic  <hniksic@iskon.hr>

        * http.c (gethttp): Don't free REQUEST -- it was allocated with
        alloca().
        Pointed out by Gisle Vanem <gvanem@eunet.no>.

2000-04-04  Dan Harkless  <wget@harkless.org>

        * host.c (store_hostaddress): R. K. Owen's patch introduces a
        "left shift count >= width of type" warning on 32-bit
        architectures.  Got rid of it by tricking the compiler w/ a variable.
        
        * url.c (UNSAFE_CHAR): The macro didn't include all the illegal
        characters per RFC1738, namely everything above '~'.  It also
        generated a warning on OSes where char =~ unsigned char.  Fixed.
        
1998-10-17  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_process_type): Removed needless strdup(), a memory
        leak.

1998-09-25  Hrvoje Niksic  <hniksic@srce.hr>

        * html.c (htmlfindurl): Set PH to the first occurrence of `#'.

1998-09-25  Simon Munton  <simonm@m4data.co.uk>

        * init.c (wgetrc_file_name): Don't free HOME under Windows.

1998-12-01  "R. K. Owen"  <rkowen@Nersc.GOV>

        * host.c (store_hostaddress): Fix for big endian 64-bit machines.

1998-12-01  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (UNSAFE_CHAR): New macro.
        (contains_unsafe): Use it.
        (encode_string): Ditto.

1998-12-01  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (i18n_initialize): Use LC_MESSAGES only if available.

2000-03-31  Hrvoje Niksic  <hniksic@srce.hr>

        * Use TOUPPER/TOLOWER.

1998-12-22  Alexander V. Lukyanov  <lav@yars.free.net>

        * ftp-opie.c (btoe): Zero-terminate OSTORE.

2000-03-21  Hrvoje Niksic  <hniksic@iskon.hr>

        * wget.h (DO_REALLOC_FROM_ALLOCA): Ditto.

        * sysdep.h (ISALNUM): New macro.
        (TOLOWER): Ditto.
        (TOUPPER): Ditto.

2000-03-10  Dan Harkless  <wget@harkless.org>

        * html.c (idmatch): Implemented checking of my new --follow-tags
        and --ignore-tags options.
        
        * init.c (commands): Added comment reminding people adding new
        entries doing allocation to add corresponding freeing in cleanup().
        (commands): Added new followtags and ignoretags commands.
        (cleanup): Free storage for new followtags and ignoretags.
        
        * main.c: Use of "comma-separated list" was random -- normalized
        it.  Did some alphabetization.  Added comments pointing out
        "Options without arguments" and "Options accepting an argument"
        sections of long_options[].  Added new options --follow-tags and
        -G / --ignore-tags.  Added comment that Damir's --referer is
        currently undocumented.  Added comment that Heiko's --waitretry is
        partially undocumented (mentioned in --help but not in
        wget.texi).  Moved improperly sorted 24, 129, and 'G' cases.
        
        * options.h (struct options): Added new fields follow_tags and
        ignore_tags. 
        
        * wget.h: Added "#define EQ 0" so we can say "strcmp(a, b) == EQ".
        
2000-03-02  Dan Harkless  <wget@harkless.org>

        * ftp.c (ftp_loop_internal): Heiko introduced "suggest explicit
        braces to avoid ambiguous `else'" warnings.  Eliminated them.
        
        * http.c (gethttp): Dan Berger's query string patch is totally
        bogus.  If you have two different URLs, gen_page.cgi?page1 and
        get_page.cgi?page2, they'll both be saved as get_page.cgi and the
        second will overwrite the first.  Also, parameters to implicit
        CGIs, like "http://www.host.com/db/?2000-03-02" cause the URLs to
        be printed with trailing garbage characters, and could seg fault.
        Backing out the patch, which Dan B. informed me by email was just
        a kludge to download StarOffice from Sun made necessary due to
        wget's unconditional escaping of certain characters (room for an
        option there?).
        (http_loop): Heiko introduced "suggest explicit braces to avoid
        ambiguous `else'" warnings.  Eliminated them.
        
        * main.c: Heiko's --wait / --waitretry backwards compatibility
        code looks to have been totally untested -- automatic variable
        'wr' was used without being initialized, and a long int was passed
        into setval()'s char* val parameter.
        
        * recur.c (parse_robots): Applied Edward J. Sabol
        <sabol@alderaan.gsfc.nasa.gov>'s patch for Guan Yang's reported
        problem with "User-agent:<space>*<space>" lines in robots.txt.
        
        * url.c (parseurl, str_url): Removing Dan Berger's code (see
        http.c above for explanation).
        
1999-08-25  Heiko Herold  <Heiko.Herold@previnet.it>

        * ftp.c: Respect new option waitretry.

2000-01-30  Damir Dzeko  <ddzeko@zesoi.fer.hr>

        * http.c (gethttp): Send custom Referer, if required.

1999-09-24  Charles G Waldman  <cgw@fnal.gov>

        * netrc.c (parse_netrc): Allow passwords to contain spaces.

        * netrc.c (parse_netrc): New function.

1999-09-17  Dan Berger  <dberger@ix.netcom.com>

        * http.c (gethttp): Send it.

        * url.c (parseurl): Detect query string in HTTP URL-s.
        (str_url): Print it.

2000-03-02  HIROSE Masaaki  <hirose31@t3.rim.or.jp>

        * html.c (html_allow): Add <link href=...> and <script src=...>.

1999-05-02  andrew deryabin  <djsf@softhome.net>

        * http.c (gethttp): Specify port in `Host' header only if it's
        different from 80.

1998-11-03  Edward J. Sabol  <sabol@alderaan.gsfc.nasa.gov>

        * recur.c (recursive_retrieve): If a finite maximum depth is
        specified, and we're are already at that depth, don't download the
        HTML file for parsing.

2000-03-01  Dan Harkless  <wget@harkless.org>

        * ftp.c (ftp_loop_internal): Call new downloaded_file() function,
        even though we don't do conversion on HTML files retrieved via
        FTP, so _current_ usage of downloaded_file() makes this call unneeded. 
        (ftp_retrieve_list): Added a comment saying where we need to
        stat() a .orig file if FTP'd HTML file conversion is ever implemented.
        (ftp_retrieve_list): "Local file '%s' is more recent," is sometimes
        a lie -- reworded as "Server file no newer than local file '%s' --".
        
        * http.c (http_loop): Fixed a typo and clarified a comment.
        (http_loop): When -K and -N are specified together, compare size
        and timestamp of server file X against local file X.orig (if
        extant) rather than converted local file X.
        (http_loop): "Local file '%s' is more recent," is sometimes a lie
        -- reworded as "Server file no newer than local file '%s' --".
        (http_loop): Call new downloaded_file() function to prevent
        wrongful overwriting of .orig file when -N is specified.
        
        * url.c (convert_links): When -K specified, only rename X to
        X.orig if downloaded_file() returns TRUE.  Otherwise when we skip
        file X due to -N, we clobber an X.orig from a previous invocation.
        (convert_links): Call the failsafe xstrdup(), not the real strdup().
        (convert_links): Added a note asking anyone who understands how
        multiple URLs can correspond to a single file to comment it.
        (downloaded_file): Added this new function.
        
        * url.h (downloaded_file): Added prototype for this new function
        as well as its downloaded_file_t enum type.

        * wget.h (boolean): Added this new typedef and TRUE and FALSE #defines.

2000-02-29  Dan Harkless  <wget@harkless.org>

        * version.c: Upped version to developer-only "1.5.3+dev".

2000-02-18  Dan Harkless  <wget@harkless.org>

        * init.c (backup_converted): Added this new option.

        * main.c (-K / --backup-converted): Added this new option.

        * options.h (backup_converted): Added this new option.

        * url.c (convert_links): When backup_converted is specified, save
        file X as X.orig before converting.

        * url.h (urlpos): Fixed typo -- said "Rekative" instead of "Relative".

1998-09-21  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.3 is released.

1998-09-21  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (ftp_getaddress): Don't warn when reverse-lookup of local 
        address doesn't yield FQDN.

1998-09-21  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * cmpt.c (strerror): Fix declaration of sys_errlist.

1998-09-11  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (main): Don't use an array subscript as the first
        argument to STRDUP_ALLOCA.
        From Kaveh R. Ghazi.

1998-09-11  Szakacsits Szabolcs  <szaka@sienet.hu>

        * html.c (htmlfindurl): Download table background.

1998-09-11  Hans Grobler  <grobh@conde.ee.sun.ac.za>

        * init.c (parse_line): Would free *com before allocating it.
        (parse_line): Would free com instead of *com.

1998-09-10  Howard Gayle  <howard@fjst.com>

        * url.c (get_urls_html): Would drop the last character of the
        link.

1998-09-10  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Don't print status code if quiet.

1998-09-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * log.c: Use <stdarg.h> only when __STDC__.

1998-09-10  Adam D. Moss  <adam@foxbox.org>

        * html.c (htmlfindurl): Download <layer src=...>.

1998-09-10  Howard Gayle  <howard@fjst.com>

        * ftp.c (ftp_retrieve_list): Don't update the time stamp of a file 
        not retrieved.

1998-06-27  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c: Include <libc.h> on NeXT.

1998-06-26  Heinz Salzmann  <heinz.salzmann@intermetall.de>

        * url.c (get_urls_html): Fix calculation of URL position.

1998-06-23  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.2 is released.

1998-06-23  Dave Love  <d.love@dl.ac.uk>

        * ftp.c, init.c, netrc.c: Include errno.h.

        * http.c: Include errno.h and time header.

        * Makefile.in (exext): Define.
        (install.bin, uninstall.bin): Use it.

1998-06-21  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Don't attempt to compare local and remote
        sizes if the remote size is unknown.

1998-06-16  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_html): Use malloc() instead of alloca in the
        loop.

1998-06-13  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.2-b4 is released.

1998-06-13  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_html): Ignore spaces before and after the URI.

1998-06-08  Wanderlei Antonio Cavassin  <cavassin@conectiva.com.br>

        * ftp.c (getftp): Translate `done'.

1998-06-06  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.2-b3 is released.

1998-06-06  Alexander Kourakos  <awk@bnt.com>

        * init.c (cleanup): Close dfp, don't free it.

1998-06-06  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (make_directory): Twiddle.

        * config.h.in: Added template for access().

1998-06-05  Mathieu Guillaume  <mat@cythere.com>

        * html.c (htmlfindurl): Download <input src=...>

1998-06-03  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (file_exists_p): Use access() with two arguments.

1998-05-27  Martin Kraemer  <Martin.Kraemer@mch.sni.de>

        * netrc.c (parse_netrc): Correct logic.

1998-05-27  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Added `break'; suggested by Lin Zhe Min
        <ljm@ljm.wownet.net>.

1998-05-24  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.2-b2 is released.

1998-05-18  Juan Jose Rodriguez  <jcnsoft@jal1.telmex.net.mx>

        * mswindows.h: Don't translate mkdir to _mkdir under Borland.

1998-05-17  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (elapsed_time): Return correct value when
        HAVE_GETTIMEOFDAY is undefined.

1998-05-13  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.2-b1 is released.

1998-05-08  Hrvoje Niksic  <hniksic@srce.hr>

        * getopt.c (_getopt_internal): Use exec_name instead of argv[0].
        (_getopt_internal): Don't translate `#if 0'-ed strings.

1998-05-06  Douglas E. Wegscheid  <wegscd@whirlpool.com>

        * mswindows.c (ws_handler): Use fork_to_background().

1998-05-05  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.1 is released.

1998-05-05  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (parse_http_status_line): Avoid `minor' and `major'
        names.

1998-05-02  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (mkdirhier): Renamed to make_directory.

1998-05-01  Hrvoje Niksic  <hniksic@srce.hr>

        * mswindows.c (fork_to_background): Define under Windows.

        * utils.c (fork_to_background): New function.

        * html.c (htmlfindurl): Removed rerdundant casts.

1998-05-01  Douglas E. Wegscheid  <wegscd@whirlpool.com>

        * mswindows.c (ws_mypath): Cache the path.

1998-04-30  Douglas E. Wegscheid  <wegscd@whirlpool.com>

        * ftp.h: Prefix enum ftype members with FT_.

        * ftp-ls.c, ftp.c, html.h: Adjust accordingly.

        * mswindows.h: Use stat under Borland, _stat under MSVC.

1998-04-28  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (known_authentication_scheme_p): New function.
        (gethttp): Handle authorization more correctly.

        * ftp-basic.h: Removed.

        * cmpt.h: Removed.

        * utils.c: Include <unistd.h> before <pwd.h>; needed under SunOS
        with gcc 2.8.
        (numdigit): Use `while' loop.

        * http.c (create_authorization_line): Detect authentication
        schemes case-insensitively.

        * http.c (extract_header_attr): Use strdupdelim().
        (digest_authentication_encode): Move declaration of local
        variables to smaller scope.
        (digest_authentication_encode): Reset REALM, OPAQUE and NONCE.
        (create_authorization_line): Detect authentication schemes
        case-insensitively.

        * utils.c (touch): Constify.

        * http.c (gethttp): Report a nicer error when no data is received.

        * rbuf.h (RBUF_READCHAR): Ditto.

        * ftp-basic.c (ftp_response): Use sizeof.

1998-04-27  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (print_percentage): EXPECTED is long, not int.
        (print_percentage): Use floating-point arithmetic to avoid
        overflow with large files' sizes multiplied with 100.

1998-04-27  Gregor Hoffleit  <flight@mathi.uni-heidelberg.de>

        * config.h.in: Added pid_t stub.

        * sysdep.h (S_ISREG): Moved here from mswindows.h (NeXT doesn't
        define it).

1998-04-20  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5.0 is released.

1998-04-18  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (str_url): Ditto.

        * ftp-basic.c (ftp_rest): Use new name.

        * utils.c (long_to_string): Renamed from prnum().

1998-04-16  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b17 is released.

1998-04-08  Hrvoje Niksic  <hniksic@srce.hr>

        * headers.c (header_get): New argument FLAGS.

        * http.c (gethttp): If request is malformed, bail out of the
        header loop.
        (gethttp): Check for empty header *after* the status line checks.
        (gethttp): Disallow continuations for status line.

1998-04-08  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b16 is released.

1998-04-08  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (commands): Renamed `always_rest' to `continue'.

1998-04-05  Hrvoje Niksic  <hniksic@srce.hr>

        * all: Use it.

        * log.c (logputs): New argument.
        (logvprintf): Ditto.
        (logprintf): Ditto.

1998-04-04  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_atotm): Update comment.

        * main.c (i18n_initialize): Set LC_MESSAGES, not LC_ALL.

        * wget.h: Renamed ENABLED_NLS to HAVE_NLS.

        * main.c (i18n_initialize): New function.
        (main): Use it.

        * log.c: Include <unistd.h>.

        * retr.c (show_progress): Cast alloca to char *.

1998-04-04  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b15 is released.

1998-04-04  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.h: Declare file_non_directory_p().

1998-04-03  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (main): It's `tries', not `numtries' now.

1998-04-01  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (getperms): Removed.

1998-04-01  Tim Charron  <tcharron@interlog.com>

        * log.c (logvprintf): Don't use ARGS twice.

1998-04-01  John  <john@futuresguide.com>

        * mswindows.c: Cleaned up.

1998-04-01  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b14 is released.

1998-04-01  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp-opie.c (STRLEN4): New macro.
        (btoe): Use it.

1998-04-01  Junio Hamano  <junio@twinsun.com>

        * http.c: Document all the Digest functions.

1998-04-01  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (file_non_directory_p): Renamed from isfile().

        * mswindows.h (S_ISREG): New macro, suggested by Tim Adam.

1998-03-31  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (mkdirhier): Use 0777 instead of opt.dirmode.

        * init.c (cmd_spec_dotstyle): Use 48 dots per line for binary
        style.
        (cmd_permissions): Removed.

        * config.h.in: Add template for WORDS_BIGENDIAN.

1998-03-31  Junio Hamano  <junio@twinsun.com>

        * http.c (HEXD2asc): New macro.
        (dump_hash): Use it.

1998-03-31  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b13 is released.

1998-03-31  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (main): Don't try to use `com'.

1998-03-30  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (cmd_permissions): New function.

1998-03-30  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b12 is released.

1998-03-30  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (commands): Renamed `numtries' to `tries'.
        (cmd_spec_debug): Removed.
        (home_dir): Under Windows, return `C:\' if HOME is undefined.

1998-03-29  Hrvoje Niksic  <hniksic@srce.hr>

        * config.h.in: Define _XOPEN_SOURCE.

        * init.c (check_user_specified_header): New function.
        (cmd_spec_header): Use it.
        (cmd_spec_useragent): New function.

1998-03-29  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b11 is released.

1998-03-28  Hrvoje Niksic  <hniksic@srce.hr>

        * wget.h: Include <libintl.h> only if NLS is enabled.

1998-03-26  Hrvoje Niksic  <hniksic@srce.hr>

        * options.h (struct options): Made `wait' a long.
        (struct options): Ditto for `timeout'.

1998-03-19  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (exists): Renamed to file_exists_p.
        (file_exists_p): Use access() if available.

1998-03-17  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (memfatal): Set save_log_p to 0 to avoid potential
        infloop.

        * log.c: do_logging -> save_log_p.

        * config.h.in: Added template for HAVE_VSNPRINTF.

1998-03-16  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c: Ditto.

        * http.c: Protect declaration against non-ANSI compiler.

        * log.c (logvprintf): Use vsnprintf() if available.

        * getopt.c (main): Don't translate test stuff.

1998-03-16  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b10 is released.

1998-03-11  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Don't translate "CWD %s".

        * wget.h (GCC_FORMAT_ATTR): Renamed from FORMAT_ATTR.

1998-03-07  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp-opie.c (btoe): Use memcpy() instead of strncat().

        * log.c (logputs): New function.
        (logvprintf): Renamed from vlogmsg; use logputs().

        * retr.c (show_progress): Print `[100%]' when the retrieval is
        finished.

        * init.c (run_wgetrc): Use FILE, not PATH.
        (wgetrc_file_name): Ditto.

1998-03-07  Tim Adam  <tma@osa.com.au>

        * recur.c (parse_robots): Correctly reset `entries' on empty
        disallow.

1998-03-07  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (cmd_spec_debug): Use cmd_boolean().

1998-02-23  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Create proxy-authorization correctly.

1998-02-22  Hrvoje Niksic  <hniksic@srce.hr>

        * md5.c: Ditto.

        * getopt.c: Use ANSI function definitions.

        * ftp-opie.c: New file.

        * options.h: Don't redefine EXTERN.

        * init.c: Sort it correctly.

1998-02-22  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b9 is released.

1998-02-22  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (recursive_retrieve): Reset `first_time'.

        * ftp.c (getftp): Added `default' clause to switches of uerr_t.

        * rbuf.c (rbuf_peek): Simplified.
        (rbuf_flush): Use MINVAL.

        * wget.h (MINVAL): Moved from url.h.

        * rbuf.h (RBUF_FD): New macro.

        * url.c (add_url): Add to the head of the list.

        * ftp.c (ftp_retrieve_list): Set the permissions to downloaded
        file.
        (getftp): Set the default permissions to 0600.

1998-02-21  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_html): Ditto.
        (convert_links): Ditto.

        * recur.c (parse_robots): Ditto.

        * html.c (ftp_index): Ditto.

        * ftp-ls.c (ftp_parse_unix_ls): Open file as binary.

        * init.c (defaults): Initialize `opt' to zero via memset.

        * http.c (digest_authentication_encode): goto considered harmful.

1998-02-19  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (delelement): Simplify and fix leak.

1998-02-18  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (dump_hash): Use HEXD2ASC instead of home-grown stuff.

        * url.h (HEXD2ASC): Removed warning.

        * init.c (comind): Use binary search.
        (commands): Reorganized.
        (setval): Ditto.
        (cmd_boolean): New function.
        (cmd_number): Ditto.
        (cmd_number_inf): Ditto.
        (cmd_string): Ditto.
        (cmd_vector): Ditto.
        (cmd_directory_vector): Ditto.
        (cmd_bytes): Ditto.
        (cmd_time): Ditto.
        (cmd_spec_debug): Ditto.
        (cmd_spec_dirmode): Ditto.
        (cmd_spec_dirstruct): Ditto.
        (cmd_spec_dotstyle): Ditto.
        (cmd_spec_header): Ditto.
        (cmd_spec_htmlify): Ditto.
        (cmd_spec_mirror): Ditto.
        (cmd_spec_outputdocument): Ditto.
        (cmd_spec_recursive): Ditto.
        (settime): Merged with cmd_time().
        (setbytes): Merged with cmd_bytes().
        (setonoff): Merged with cmd_boolean().
        (onoff): Ditto.

1998-02-17  Hrvoje Niksic  <hniksic@srce.hr>

        * Makefile.in (distclean): Remove `config.h'.

1998-02-17  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b8 is released.

1998-02-17  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (digest_authentication_encode): New function.
        (create_authorization_line): Use it.
        (dump_hash): New function.
        (digest_authentication_encode): Use it.

        * fnmatch.c: Renamed from `mtch.c'.

1998-02-15  Karl Eichwalder  <ke@suse.de>

        * main.c (main): Tag "Written by..." string as translatable.

1998-02-15  Hrvoje Niksic  <hniksic@srce.hr>

        * wget.h (FREE_MAYBE): New macro.

        * http.c (create_authorization_line): Don't use ANSI C string
        concatenation feature.
        (basic_authentication_encode): Use alloca() for temporary
        variables.

        * recur.h: Ditto.

        * http.c: Ditto.

        * headers.h: Ditto.

        * ftp-basic.c: Protect declaration against non-ANSI compiler.

        * http.c (create_authorization_line): Cast `unsigned char *' to
        `char *' for sprintf, to shut up the noisy Digital Unix cc.

1998-02-15  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b7 is released.

1998-02-15  Hrvoje Niksic  <hniksic@srce.hr>

        * cmpt.c (strstr): Synched with glibc-2.0.6.

        * ftp-basic.c (calculate_skey_response): Ditto.
        (calculate_skey_response): Use alloca().

        * http.c (create_authorization_line): Work with FSF's version of
        md5.c.

        * md5.c: New file, from GNU libc.

1998-02-14  Hrvoje Niksic  <hniksic@srce.hr>

        * url.h (URL_CLEANSE): Name the temporary variable more carefully.

1998-02-13  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (basic_authentication_encode): New function, instead of
        the macro.

1998-02-13  Junio Hamano  <junio@twinsun.com>

        * http.c: Add HTTP-DA support.
        * ftp-basic.c: Add Opie/S-key support.
        * config.h.in, Makefile.in: Add HTTP-DA and Opie/S-key support.
        * md5.c, md5.h: New files.

1998-02-13  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_process_range): Renamed from hprocrange().
        (http_process_range): Parse the whole header.

        * headers.c: New file.
        (header_process): New function.
        (header_get): Renamed from fetch_next_header.

        * all: Include utils.h only where necessary.

        * wget.h: Declare xmalloc(), xrealloc() and xstrdup() here.

        * wget.h: Add provisions for dmalloc.

1998-02-12  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b6 is released.

1998-02-12  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop): Determine `filename' more precisely.

        * init.c (setval): Don't set `opt.quiet' if output-document is
        `-'.

        * log.c (log_init): Print to STDERR instead of STDOUT.
        (vlogmsg): Use STDERR by default.
        (logflush): Ditto.

1998-02-11  Simon Josefsson  <jas@pdc.kth.se>

        * host.c: Use addr_in again.

1998-02-08  Karl Eichwalder  <karl@suse.de>

        * http.c (gethttp): Fixed typo.

1998-02-08  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b5 is released.

1998-02-08  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (show_progress): Use it.

        * log.c (logflush): New function.

        * wget.h: Utilize __attribute__ if on gcc.

1998-02-07  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (base64_encode_line): New argument LENGTH.
        (BASIC_AUTHENTICATION_ENCODE): Use it.
        (BASIC_AUTHENTICATION_ENCODE): Take length of HEADER into account.

        * main.c (main): Fixed fprintf() format mismatch.

1998-02-06  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b4 is released.

1998-02-03  Simon Josefsson  <jas@pdc.kth.se>

        * host.c: use sockaddr_in instead of addr_in.

1998-02-04  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (cleanup): Use it.

        * recur.c (recursive_cleanup): New function.

        * retr.c (retrieve_from_file): Ditto.

        * main.c (main): Use it.

        * recur.c (recursive_reset): New function.

        * retr.c (retrieve_from_file): Ditto.

        * main.c (main): Simplify call to recursive_retrieve().

        * recur.c (recursive_retrieve): Removed FLAGS argument.

        * http.c (gethttp): Changed call to iwrite().

1998-02-03  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_html): Ditto.
        (free_urlpos): Ditto.
        (mkstruct): Ditto.
        (construct): Ditto.

        * retr.c (retrieve_url): Move declaration of local variables to
        smaller scope.

        * url.c (urlproto): Use it.
        (parseurl): Ditto.
        (str_url): Ditto.
        (get_urls_html): Ditto.

        * utils.h (ARRAY_SIZE): New macro.

        * url.c (proto): Moved from url.h.

        * url.h (URL_CLEANSE): Reformatted.
        (USE_PROXY_P): Renamed from USE_PROXY.

        * ftp-basic.c: Adjust to the new interface of iwrite().

        * ftp-basic.c (ftp_port): Use alloca().

1998-02-03  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b3 is released.

        * host.c (ftp_getaddress): Don't print to stderr directly.

        * init.c (setbytes): Support `g' for gigabytes.
        (cmdtype): New specification CTIME.
        (setval): Use it with settime().
        (commands): Use it for WAIT and TIMEOUT.

1998-02-02  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (BASIC_AUTHENTICATION_ENCODE): New macro.
        (gethttp): Use it.

        * utils.c (unique_name_1): Moved from url.c.
        (unique_name): Ditto.

        * url.c (url_filename): Ditto.

        * log.c (redirect_output): Changed call to unique_name().

        * url.c (unique_name_1): Renamed from unique_name().
        (unique_name): Changed interface.

        * init.c (enum cmdid): Moved from init.h.
        (cmdtype): Ditto.
        (struct cmd): Ditto.

        * main.c (main): Use it.
        (main): Moved `--backups' to not have a short option.

        * options.h (struct options): New member BACKGROUND.

        * main.c (print_help): Rearranged.
        (main): New long options for -n* short options: --no-directories,
        --no-host-directories, --non-verbose, --no-host-lookup and
        --dont-remove-listing.

1998-02-01  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (main): Use log_close().

        * log.c: New variable LOGFP.
        (vlogmsg): Use it.
        (redirect_output): Don't open /dev/null; set LOGFP to stdin
        instead.
        (log_close): New function.

        * options.h (struct options): Removed LFILE.

        * log.c (log_enable): Removed.

        * main.c (main): Use it.

        * log.c (log_init): New function.

        * url.c (get_urls_html): Removed needless assignment to BASE.

        * host.c (add_hlist): Don't set CMP needlessly.

        * utils.c (match_backwards): Ditto.
        (in_acclist): Ditto.

        * url.c (findurl): Ditto.

        * netrc.c (parse_netrc): Ditto.

        * log.c (log_dump): Ditto.

        * html.c (html_quote_string): Ditto.

        * ftp-basic.c (ftp_request): Made static.

        * connect.c: Made global variables static.

        * url.c (construct): Ditto.

        * init.c (init_path): Avoid assignment inside `if'-condition.

        * ftp.c: Don't include in.h or winsock.h.

        * ftp.c (ftp_loop): Use SZ.

        * connect.c (bindport): Cast &addrlen to int *.
        (conaddr): Ditto.

        * init.c (initialize): Don't use SYSTEM_WGETRC unconditionally.

1998-01-31  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Initialize opt.ftp_pass here.
        (ftp_retrieve_dirs): Use alloca().

        * init.c (defaults): Don't initialize opt.ftp_pass.

        * sysdep.h (S_ISLNK): Declare for OS/2; ditto for lstat.
        From Ivan F. Martinez <ivanfm@ecodigit.com.br>.

1998-01-31  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (parse_robots): Check for comments more correctly.

        * host.c (ftp_getaddress): Use STRDUP_ALLOCA.
        (ftp_getaddress): Add diagnostics when reverse-lookup yields only
        hostname.

1998-01-31  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget 1.5-b2 is released.

        * netrc.c (NETRC_FILE_NAME): Moved from netrc.h.

        * utils.c (proclist): Pass FNM_PATHNAME to fnmatch().

        * ftp-basic.c (ftp_pasv): Avoid unnecessary casting to unsigned
        char.

        * log.c: Don't attempt to hide arguments from ansi2knr.

        * cmpt.c: Synched strptime() and mktime() with glibc-2.0.6.

        * ansi2knr.c: Use a later version, from fileutils-3.16l alpha.

        * ftp.c (getftp): Ditto.

        * http.c (gethttp): Use it.

        * retr.c (get_contents): New argument EXPECTED; pass it to
        show_progress().
        (show_progress): New argument EXPECTED; use it to display
        percentages.

        * init.c (setval): Ditto.

        * http.c (gethttp): Ditto.
        (http_loop): Ditto.

        * ftp.c (getftp): Ditto.
        (ftp_loop_internal): Ditto.

        * ftp-ls.c (ftp_parse_unix_ls): Use abort() instead of assert(0).

        * sysdep.h (CLOSE): Simplify; use DEBUGP.

        * netrc.c (search_netrc): Use alloca().

        * init.c (defaults): Initialize no_flush.

        * log.c (vlogmsg): Don't flush if no_flush.

        * options.h (struct options): New variable no_flush.

        * main.c (main): Don't play games with buffering.

        * log.c (vlogmsg): Flush the output after every message.

1998-01-31  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (parse_line): Ditto.

        * url.c (get_urls_html): Ditto.

        * main.c (main): Don't cast to unsigned char.

        * init.c (run_wgetrc): Don't cast to unsigned char.
        (parse_line): Accept char instead of unsigned char.

        * html.c (htmlfindurl): Use char instead of unsigned char.

        * all: Use them.

        * sysdep.h: Add wrappers to ctype macros to make them
        eight-bit-clean:

1998-01-30  Hrvoje Niksic  <hniksic@srce.hr>

        * html.c (htmlfindurl): Download <img lowsrc=...>

        * main.c (main): Ignore SIGPIPE.

        * connect.c (select_fd): New argument WRITEP.
        (iwrite): Call select_fd().

1997-02-27  Fila Kolodny <fila@ibi.com>

        * ftp.c (ftp_retrieve_list): If retrieving symlink and the proper
        one already exists, just skip it.

1998-01-30  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Cosmetic changes.

        * http.c (check_end): Allow `+D...' instead of `GMT'.
        From Fabrizio Pollastri <pollastri@cstv.to.cnr.it>.

        * url.c (process_ftp_type): New function.
        (parseurl): Use it.

        * connect.c (iwrite): Allow writing in a few chunks.
        (bindport): Made SRV static, so addr can point to it.
        (select_fd): Removed HPUX kludge.

        * host.c (free_hlist): Incorporated into clean_hosts().

1998-01-29  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (hlist): Made static.
        (search_address): Cosmetic change.

1998-01-29  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget v1.5-b1 is released.

        * http.c (hgetlen): Use sizeof() to get the header length.
        (hgetrange): Ditto.
        (hgettype): Ditto.
        (hgetlocation): Ditto.
        (hgetmodified): Ditto.
        (haccepts_none): Ditto.

        * main.c (main): Updated `--version' and `--help' output, as per
        Francois Pinard's suggestions.

        * main.c: Include locale.h; call setlocale(), bindtextdomain() and 
        textdomain().

        * config.h.in: Define stubs for I18N3.

        * wget.h: Include libintl.h.

1998-01-28  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (mkstruct): Check for opt.cut_dirs.
        (mkstruct): alloca()-te more, xmalloc() less.

        * utils.c (load_file): Check for ferror().

        * url.c (get_urls_file): Close only the files we opened.
        (get_urls_html): Ditto.
        (count_slashes): New function.

        * http.h: Removed.

        * http.c (gethttp): Respect username and password provided by
        proxy URL.
        (base64_encode_line): Write into an existing buffer instead of
        malloc-ing a new one.
        (struct http_stat): Moved from http.h

        * retr.c (retrieve_url): Free SUF.

        * all: Removed lots of unnecessary .h dependencies.

        * html.c (global_state): Made static.

        * utils.h (ALLOCA_ARRAY): New macro.

        * main.c (main): New option `--cut-dirs'.

        * url.c (construct): Use alloca() for T.

        * utils.c (mkdirhier): Use STRDUP_ALLOCA.

        * host.c (_host_t): Moved from host.h.
        (struct host): Renamed from _host_t.
        (store_hostaddress): Use STRDUP_ALLOCA for INET_S.
        (realhost): Ditto.

        * host.h: Don't include url.h.

        * ftp.c (LIST_FILENAME): Moved from ftp.h.

        * init.c (DEFAULT_FTP_ACCT): Moved from ftp.h.

        * main.c (main): Enable log if the output goes to a TTY.

        * connect.h: Removed unused constant `BACKLOG'.

        * config.h.in: Check for isatty().

        * Makefile.in (LINK): Use CFLAGS when linking.

1998-01-27  Hrvoje Niksic  <hniksic@srce.hr>

        * mswindows.c (ws_hangup): Use redirect_output().

        * main.c (redirect_output_signal): New function; use
        redirect_output().

        * log.c (redirect_output): New function, based on hangup(), which
        is deleted.

        * log.c (vlogmsg): New function.

        * wget.h (DEBUGP): Use debug_logmsg().

        * main.c (hangup): Use it.

        * log.c (log_dump): New function.

        * utils.h (DO_REALLOC): Use `long' for various sizes.

        * http.c (hskip_lws): Use `while', for clarity.
        (HTTP_DYNAMIC_LINE_BUFFER): New constant.
        (fetch_next_header): Use it instead of DYNAMIC_LINE_BUFFER.

        * ftp-basic.c (FTP_DYNAMIC_LINE_BUFFER): New constant.
        (ftp_response): Use it instead of DYNAMIC_LINE_BUFFER.

        * utils.c (DYNAMIC_LINE_BUFFER): Moved from utils.c.
        (LEGIBLE_SEPARATOR): Ditto.
        (FILE_BUFFER_SIZE): Ditto.

        * retr.c (BUFFER_SIZE): Moved from retr.h.

        * log.c: New file.
        (logmsg): Moved from utils.c.
        (debug_logmsg): New function.

        * mswindows.h: Include it here.

        * init.c: Ditto.

        * utils.c: Don't include <windows.h>.

1998-01-25  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (ftp_getaddress): Ditto.

        * main.c (main): Use it.

        * utils.h (STRDUP_ALLOCA): New macro.

        * init.c: Prepend `wget: ' to error messages printed on stderr.

        * utils.c (mkdirhier): Renamed from mymkdir.
        (touch): Renamed from my_touch.
        (pwd_cuserid): Renamed from my_cuserid().

1998-01-24  Andy Eskilsson  <andy.eskilsson@telelogic.se>

        * utils.c (accdir): Process wildcards.
        (proclist): New function.
        (accdir): Use it to avoid code repetition.

1998-01-24  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (parse_robots): Respect opt.useragent; use alloca().

        * http.c (gethttp): Construct useragent accordingly.

        * version.c: Changed version string to numbers-only.

        * main.c (print_help): List all the options.

        * mswindows.c (windows_main_junk): Initialize argv0 here.

1998-01-24  Karl Heuer  <kwzh@gnu.org>

        * netrc.c (search_netrc): Initialize `l' only after processing
        netrc.

        * main.c (main): Don't trap SIGHUP if it's being ignored.

1998-01-24  Hrvoje Niksic  <hniksic@srce.hr>

        * all: Use logmsg().

        * utils.c (time_str): Moved from retr.c.
        (logmsg): New function.
        (logmsg_noflush): Ditto.

        * rbuf.c: New file, moved buf_* functions here.

        * ftp.c (ftp_expected_bytes): Moved from ftp-basic.c.

        * ftp-basic.c (ftp_rest): Use prnum().

        * ftp-basic.c: Ditto.

        * ftp.c: Use the new reading functions and macros.

        * retr.c (buf_initialize): New function.
        (buf_initialized_p): Ditto.
        (buf_uninitialize): Ditto.
        (buf_fd): Ditto.

        * http.c (fetch_next_header): Use the BUF_READCHAR macro for
        efficiency.
        (gethttp): Use alloca() where appropriate.

        * retr.c (buf_readchar): Use it.
        (buf_peek): Use rstreams.

        * retr.h (BUF_READCHAR): New macro.

        * init.c (home_dir): Rewritten for clarity.
        (init_path): Ditto.

        * mswindows.c (ws_backgnd): Made static.
        (read_registry): Ditto.
        (ws_cleanup): Ditto.
        (ws_handler): Ditto.

1998-01-23  Hrvoje Niksic  <hniksic@srce.hr>

        * alloca.c: New file.

        * Makefile.in (ALLOCA): Define.

        * mswindows.c (ws_help): Constify.
        (ws_help): Use alloca.

        * mswindows.c: Reformat.

        * all: Added _(...) annotations for I18N snarfing and translation.

        * host.c (ftp_getaddress): Nuke SYSINFO.
        (ftp_getaddress): Don't use getdomainname().
        (ftp_getaddress): Use uname(), where available.

        * http.c (gethttp): Protect a stray fprintf().

        * init.c (settime): New function.
        (setval): Treat WAIT specially, allowing suffixes like `m' for
        minutes, etc.

1998-01-21  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_html): Use alloca() for TEMP.

1998-01-21  Jordan Mendelson  <jordy@wserv.com>

        * url.c (rotate_backups): New function.

        * http.c (gethttp): Ditto.

        * ftp.c (getftp): Rotate backups.

1997-12-18  Hrvoje Niksic  <hniksic@srce.hr>

        * all: Renamed nmalloc(), nrealloc() and nstrdup() to xmalloc(),
        xrealloc() and xstrdup().  Use the new functions.

        * url.c (decode_string): Made static.
        (has_proto): Ditto.
        (parse_dir): Ditto.
        (parse_uname): Ditto.
        (mkstruct): Ditto.
        (construct): Ditto.
        (construct_relative): Ditto.

        * retr.c (show_progress): Made static.

        * recur.c (robots_url): Made static.
        (retrieve_robots): Ditto.
        (parse_robots): Ditto.
        (robots_match): Ditto.

        * main.h: Removed.

        * main.c (printhelp): Made static.
        (hangup): Ditto.

        * init.c (comind): Made static.
        (defaults): Ditto.
        (init_path): Ditto.
        (run_wgetrc): Ditto.
        (onoff): Ditto.
        (setonoff): Ditto.
        (setnum): Ditto.
        (myatoi): Ditto.
        (getperms): Ditto.
        (setbytes): Ditto.

        * http.c (fetch_next_header): Made static.
        (hparsestatline): Ditto.
        (hskip_lws): Ditto.
        (hgetlen): Ditto.
        (hgetrange): Ditto.
        (hgettype): Ditto.
        (hgetlocation): Ditto.
        (hgetmodified): Ditto.
        (haccepts_none): Ditto.
        (gethttp): Ditto.
        (base64_encode_line): Ditto.
        (mktime_from_utc): Ditto.
        (http_atotm): Ditto.

        * html.c (idmatch): Made static.

        * host.c (search_host): Made static.
        (search_address): Ditto.
        (free_hlist): Ditto.

        * ftp.c (getftp): Made static.
        (ftp_loop_internal): Ditto.
        (ftp_get_listing): Ditto.
        (ftp_retrieve_list): Ditto.
        (ftp_retrieve_dirs): Ditto.
        (ftp_retrieve_glob): Ditto.
        (freefileinfo): Ditto.
        (delelement): Ditto.

        * ftp-ls.c (symperms): Made static.
        (ftp_parse_unix_ls): Ditto.

        * connect.c (select_fd): Made static.

        * utils.c (xmalloc): Renamed from nmalloc.
        (xrealloc): Renamed from nrealloc.
        (xstrdup): Renamed from nstrdup.

        * getopt.c (exchange): Use alloca.

        * mswindows.c (mycuserid): Use strncpy.

        * New files mswindows.c, mswindows.h, sysdep.h.  winjunk.c,
        systhings.h, windecl.h and winjunk.h removed.

        * mswindows.c (sleep): New function.

        * utils.c: Include <windows.h> under Windows.

1997-06-12  Darko Budor  <dbudor@zesoi.fer.hr>

        * url.h (URL_UNSAFE): Change default under Windows.

        * retr.c (retrieve_from_file): Respect opt.delete_after.

        * main.c (main): Call ws_help on Windows.

        * winjunk.c (windows_main_junk): New function.

        * main.c (main): Junk-process argv[0].

        * http.c (mktime_from_utc): Return -1 if mktime failed.

        * http.c (http_loop): Ditto.

        * ftp.c (ftp_loop_internal): Change title on Windows when using a
        new URL.

        * winjunk.c (getdomainname): Lots of functions.

1997-06-12  Hrvoje Niksic  <hniksic@srce.hr>

        * cmpt.c (strptime_internal): Handle years more correctly for
        `%y'.

1997-06-09  Mike Thomas <mthomas@reality.ctron.com>

        * http.c (gethttp): Allocate enough space for
        `Proxy-Authorization' header.

1997-05-10  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Wget/1.4.5 is released.

1997-05-10  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (get_contents): Check return value of fwrite more
        carefully.

1997-03-30  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

        * cmpt.c (strptime_internal) [case 'Y']: Always subtract 1900 from
        year, regardless of century.

1997-03-30  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (isfile): Use `lstat' instead of `stat'.

1997-03-29  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (numdigit): Use explicit test.

1997-03-21  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Always use `url_filename' to get u->local.

1997-03-20  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c: Recognize https.

1997-03-13  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (recursive_retrieve): Lowercase just the host name.

1997-03-09  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_file): Use the correct test.
        (get_urls_html): Ditto.

1997-03-07  Hrvoje Niksic  <hniksic@srce.hr>

        * connect.c: Reverted addrlen to int.

        * init.c (parse_line): Check for -1 instead of NONE.

        * version.c: Changed version to 1.4.5.

1997-02-17  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c: New option netrc.
        (initialize): Don't parse .netrc.

        * cmpt.c (recursive): Return rp.
        (strptime_internal): Match the long strings first, the abbreviated
        second.

1997-02-16  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (check_end): New function.
        (http_atotm): Use it.
 
1997-02-13  gilles Cedoc  <gilles@cedocar.fr>

        * http.c (gethttp): Use them.

        * init.c: New options proxy_user and proxy_passwd.

1997-02-14  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_retrieve_list): Create links even if not relative.

1997-02-10  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (recursive_retrieve): Lowercase the host name, if the
        URL is not "optimized".

        * host.c (realhost): Return l->hostname, even if it matches with
        host.

1997-02-10  Marin Purgar  <pmc@asgard.hr>

        * connect.c: Make addrlen size_t instead of int.
        (conaddr): Ditto.

1997-02-09  Gregor Hoffleit  <flight@mathi.uni-heidelberg.DE>

        * systhings.h: Define S_ISLNK on NeXT too.

1997-02-09  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.3.

        * url.c: Futher update to list of protostrings.
        (skip_proto): Skip `//' correctly for FTP and HTTP.

        * url.c (get_urls_html): Handle bogus `http:' things a little
        different.

        * main.c (main): Removed `follow-ftp' from `f'.
        (main): Dumped the `prefix-files' and `file-prefix' options and
        features; old and bogus.
        (main): Exit on failed setval() in `-e'.

        * http.c (fetch_next_header): Use it to detect header continuation
        correctly.

        * retr.c (buf_peek): New function.

1997-02-08  Hrvoje Niksic  <hniksic@srce.hr>

        * wget.h: Include time.h and stuff.

1997-02-08  Roger Beeman  <beeman@cisco.com>

        * ftp.c: Include <time.h>

1997-02-07  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (findurl): Would read over buffer limits.

1997-02-06  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp-ls.c (ftp_parse_unix_ls): Allow spaces in file names.

1997-02-05  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_atotm): Initialize tm.is_dst.

1997-02-02  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Don't print the number of retrieved headers.

        * main.c (main): New option `--no-clobber', alias for `-nc'.

        * url.c: Recognize `https://'.

1997-02-01  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (herrmsg): Don't use h_errno.

1997-01-30  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (accept_domain): Use it.

        * main.c (main): New option `--exclude-domains'.

        * retr.c (retrieve_url): Use it.
        (retrieve_url): Bail out when an URL is redirecting to itself.

        * url.c (url_equal): New function.

1997-01-29  Hrvoje Niksic  <hniksic@srce.hr>

        * connect.c: Include arpa/inet.h instead of arpa/nameser.h.

        * http.c (mk_utc_time): New function.
        (http_atotm): Use it; handle time zones correctly.

1997-01-28  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c: Ditto.

        * ftp-basic.c: Use it instead of WRITE.

        * connect.c (iwrite): New function.

1997-01-27  Hrvoje Niksic  <hniksic@srce.hr>

        * cmpt.c (mktime): New function.

        * netrc.c: Include <sys/types.h>.

        * main.c (main): Wouldn't recognize --spider.

        * retr.c (rate): Use `B', `KB' and `MB'.
        (reset_timer,elapsed_time): Moved from utils.c.

        * ftp.c (ftp_retrieve_list): Ditto.

        * http.c (http_loop): Don't touch the file if opt.dfp.

1997-01-24  Hrvoje Niksic  <hniksic@srce.hr>

        * cmpt.c: New file.

        * ftp.c (ftp_retrieve_glob): New argument semantics.
        (ftp_retrieve_dirs): Use it.
        (ftp_loop): Ditto.

        * html.c (htmlfindurl): Recognize `'' as the quote char.

1997-01-23  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop_internal): Use it.

        * utils.c (remove_link): New function.

1997-01-22  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (retrieve_url): Require STRICT redirection URL.

        * url.c (parseurl): New argument STRICT.

        * http.c (hparsestatline): Be a little-bit less strict about
        status line format.

1997-01-21  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Use it.

        * main.c (main): Don't use '<digit>' as options.

        * init.c: New option ignore_length.

        * http.c (gethttp): Ditto.
        (http_loop): Check for redirection without Location:.
        (gethttp): Don't print Length unless RETROKF.

        * ftp.c (getftp): Use it.

        * url.c (mkalldirs): New function.

        * utils.c (mymkdir): Don't check for existing non-directory.

        * url.c (mkstruct): Don't create the directory.

1997-01-20  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (setval): Removed NO_RECURSION checks.

1997-01-19  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4.3-pre2.

        * recur.c (recursive_retrieve): Bypass host checking only if URL
        is ftp AND parent URL is not ftp.

        * ftp-basic.c (ftp_request): Print out Turtle Power.

        * ftp.c (ftp_loop): Call ftp_retrieve_glob with 0 if there's no
        wildcard.
        (ftp_retrieve_glob): Call ftp_loop_internal even on empty list, if
        not glob.

        * http.c (gethttp): Be a little bit smarter about status codes.

        * recur.c (recursive_retrieve): Always reset opt.recursive when
        dealing with FTP.

1997-01-18  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (retrieve_url): New variable location_changed; use it for
        tests instead of mynewloc.
        (retrieve_url): Allow heuristic adding of html.

        * url.c (url_filename): Don't use the `%' in Windows file names.

        * http.c (http_loop): Always time-stamp the local file.

        * http.c (http_loop): Ditto.

        * ftp.c (ftp_retrieve_list): Use it.

        * utils.c (my_touch): New function.

        * ftp.c (ftp_retrieve_list): Use #ifdef HAVE_STRUCT_UTIMBUF
        instead of #ifndef NeXT.

        * utils.c (strptime): New version, by Ulrich Drepper.

1997-01-17  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (haccepts_none): Renamed from `haccepts_bytes'.
        (gethttp): If haccepts_none(), disable ACCEPTRANGES.
        (http_loop): Would remove ACCEPTRANGES.

        * ftp.c (getftp): Call ftp_list with NULL.

1997-01-15  Hrvoje Niksic  <hniksic@srce.hr>

        * html.c (ftp_index): Don't print minutes and seconds if we don't
        know them; beautify the output.

        * ftp.c (getftp): Don't close the socket on FTPNSFOD.

1997-01-14  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (strptime): New function.
        (strptime): Don't use get_alt_number.
        (strptime): Don't use locale.
        (match_string): Made it a function.

1997-01-12  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_atotm): New function.
        (http_loop): Use it.

        * atotm.c: Removed from the distribution.

        * http.c (base64_encode_line): Rewrite.

1997-01-09  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Use ftp_expected_bytes; print size.

        * ftp-basic.c (ftp_response): Use ftp_last_respline.
        (ftp_expected_bytes): New function.

        * ftp.c (getftp): Print the unauthoritative file length.

        * ftp-ls.c: Renamed from ftp-unix.c.
        (ftp_parse_ls): Moved from ftp.c.
        (ftp_parse_unix_ls): Recognize seconds in time spec.
        (ftp_parse_unix_ls): Recognize year-less dates of the previous
        year.

1997-01-08  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp-basic.c: Don't declare errno if #defined.

        * host.c (ftp_getaddress): Check for sysinfo legally.

1997-01-08  Darko Budor  <dbudor@diana.zems.fer.hr>

        * connect.c (iread): Use READ.

1996-12-23  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c: Recognize finger, rlogin, tn3270, mid and cid as valid
        schemes.

1996-12-22  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (ftp_getaddress): Allow `.' in hostname.

1996-12-26  Darko Budor <dbudor@zems.fer.hr>

        * wget.h: READ and WRITE macros for use instead of read and write
        on sockets, grep READ *.c, grep WRITE *.c

        * wsstartup.c: new file - startup for winsock

        * wsstartup.h: new file

        * win32decl.h: new file - fixup for <errno.h> and winsock trouble

        * configure.bat: Configure utility for MSVC

        * src/Makefile.ms,config.h.ms: new files for use with MSVC 4.x

1996-12-22  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.3-pre.

        * utils.c (prnum): Accept long.
        (legible): Use prnum().

        * connect.c (make_connection): Accept port as short.
        (bindport): Ditto.

        * http.c (gethttp): Use search_netrc.

1996-12-21  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Use search_netrc.

        * netrc.c (free_netrc): New function.

        * init.c (home_dir): New function.

        * url.c (convert_links): Allow REL2ABS changes.

1996-12-21  Gordon Matzigkeit  <gord@gnu.ai.mit.edu>

        * netrc.c: New file.
        (parse_netrc, maybe_add_to_list): New functions.

1996-12-17  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (retrieve_url): Reset opt.recursion before calling
        ftp_loop if it is reached through newloc.

        * init.c (run_wgetrc): Print the wgetrc path too, when reporting
        error; don't use "Syntax error", since we don't know if it is
        really a syntax error.

1996-12-16  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (acceptable): Extract the filename part of the path.

        * recur.c (recursive_retrieve): Call acceptable() with the right
        argument; would bug out on wildcards.

        * init.c (parse_line): Likewise.

        * html.c (htmlfindurl): Cast to char * when calling stuff.

1996-12-15  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Use ftp_pasv.

        * ftp-basic.c (ftp_request): Accept NULL value.
        (ftp_pasv): New function.

        * options.h (struct options): Add passive FTP option.

1996-12-15  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (parseurl): Debug output.

        * utils.c (path_simplify): New one, adapted from bash's
        canonicalize_pathname().

1996-12-14  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Don't discard the buffer.

        * retr.c (get_contents): New parameter nobuf.

1996-12-13  Shawn McHorse  <riffraff@txdirect.net>

        * html.c (htmlfindurl): Recognize <meta contents="d; URL=...".

        * init.c (setval): Strip the trailing slashes on CVECDIR.

1996-12-13  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c: Make excludes and includes under CVECDIR instead of
        CVEC.

1996-12-13  Shawn McHorse  <riffraff@txdirect.net>

        * url.c (get_urls_html): Skip "http:".

1996-12-13  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (strcasecmp): From glibc.
        (strncasecmp): Also.
        (strstr): Also.

        * url.c: Added javascript: to the list of URLs prefixes.

1996-12-12  Shawn McHorse  <riffraff@txdirect.net>

        * recur.c (retrieve_robots): Print the warning message only if
        verbose.

1996-12-12  Gregor Hoffleit  <flight@mathi.uni-heidelberg.DE>

        * ftp.c (ftp_retrieve_list): Use NeXT old utime interface.

1996-12-12  Hrvoje Niksic  <hniksic@srce.hr>

        * systhings.h: New file.

        * ../configure.in: Check for utime.h

        * ftp.c: Check whether we have unistd.h.

1996-11-27  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (recursive_retrieve): Send the canonical URL as referer.
        (recursive_retrieve): Call get_urls_html with the canonical URL.

1996-12-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * (configure.in, config.h.in, src/Makefile.in, src/*.[ch]): Add
        ansi2knr support for compilers which don't support ANSI style
        function prototypes and signatures.

        * (aclocal.m4, src/ansi2knr.c, src/ansi2knr.1): New files.

1996-11-26  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c: Use it; Recognize paths ending with "." and ".." as
        directories.
        (url_filename): Append .n whenever file exists and could be a
        directory.

        * url.h (ISDDOT): New macro.

        * init.c (parse_line): Use unsigned char.

        * url.c (get_urls_html): Cast to unsigned char * when calling
        htmlfindurl.

        * html.c (htmlfindurl): Use unsigned char.

        * version.c: Changed version to 1.4.3.

1996-11-25  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.2.

        * ftp.c (getftp): Simplified assertion.
        (ftp_loop_internal): Remove symlink before downloading.
        (ftp_retrieve_list): Unlink the symlink name before attempting to
        create a symlink!

        * options.h (struct options): Renamed print_server_response to
        server_response.

        * ftp.c (rel_constr): Removed.
        (ftp_retrieve_list): Don't use it.
        (ftp_retrieve_list): Use opt.retr_symlinks.

1996-11-24  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (main): New option retr_symlinks.

        * url.c (convert_links): Print verbose message.

1996-11-24  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Reset newloc in the beginning of function;
        would cause FMR in retrieve_url.

1996-11-23  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (convert_all_links): Find the URL of each HTML document,
        and feed it to get_urls_html; would bug out.
        (convert_all_links): Check for l2 instead of dl; removed dl.

        * url.c (convert_links): Don't refer to freed newname.

        * recur.c (recursive_retrieve): Add this_url to urls_downloaded.

        * main.c (main): Print the OS_TYPE in the debug output, too.

        * recur.c (recursive_retrieve): Check for opt.delete_after.

        * main.c (main): New option delete-after.

        * init.c (setval): Cleaned up.

1996-11-21  Hrvoje Niksic  <hniksic@srce.hr>

        * Makefile.in (wget): Make `wget' the default target.

        * ftp.c (ftp_loop_internal): Move noclobber checking out of the
        loop.
        (ftp_retrieve_list): Warn about non-matching sizes.

        * http.c (http_loop): Made -nc non-dependent on opt.recursive.

        * init.c (setnum): Renamed from setnuminf; New argument flags.
        (setval): Use it.

        * main.c (main): Sorted the options.
        (main): New option --wait.

1996-11-21  Shawn McHorse  <riffraff@txdirect.net>

        * html.c (htmlfindurl): Reset s->in_quote after getting out of
        quotes.

1996-11-20  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Changed version to 1.4.2.

1996-11-20  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.1.

        * html.c (html_quote_string): New function.
        (ftp_index): Use it.
        (htmlfindurl): A more gentle ending debug message.

        * ftp.c (ftp_loop): Check for opt.htmlify.

        * init.c: New command htmlify.

        * ftp.c (getftp): Nicer error messages, with `'-encapsulated
        strings.
        (ftp_loop): Print size of index.html.

        * init.c (setval): Implement "styles".

        * main.c (main): New option dotstyle.

1996-11-19  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Close the master socket in case of errors, after
        bindport().

        * connect.c (bindport): Initialize msock to -1.

        * ftp.c (getftp): Initialize dtsock to -1.

        * connect.c (closeport): Don't close sock if sock == -1.

1996-11-18  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (setnuminf): Nuked default value -- just leave unchanged.
        (setval): Don't send default values.
        (defaults): Use DEFAULT_TIMEOUT -- aaargh.

        * options.h (struct options): Use long for dot_bytes.

        * init.c (setquota): Renamed to setbytes.
        (setval): Use setbytes on DOTBYTES.

1996-11-17  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Initialize con->dltime.

        * recur.c (recursive_retrieve): Use same_host instead of
        try_robots; simply load robots_txt whenever the host is changed.
        (recursive_retrieve): Free forbidden before calling parse_robots.

1996-11-16  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (show_progress): Use them.

        * options.h (struct options): New options dot_bytes, dots_on_line
        and dot_spacing.

1996-11-16  Mark Boyns  <boyns@sdsu.edu>

        * recur.c (recursive_retrieve): Retrieve directories regardless of
        acc/rej rules; check for empty u->file.

1996-11-14  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (setval): Use it.

        * utils.c (merge_vecs): New function.

        * init.c (setval): Reset the list-type functions when encountering
        "".

1996-11-14  Shawn McHorse  <riffraff@txdirect.net>

        * recur.c (recursive_retrieve): Use base_url instead of this_url
        for no_parent.

1996-11-14  Shawn McHorse  <riffraff@txdirect.net>

        * html.c (htmlfindurl): Reset s->in_quote after exiting the quote.

1996-11-13  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c (sepstring): Rewrote; don't use strtok.

        * recur.c (recursive_retrieve): Enter assorted this_url to slist
        when running the first time.
        (retrieve_robots): Warn to ignore errors when robots are loaded.

        * utils.c (load_file): Moved from url.c.

        * http.c: Made static variables const too in h* functions.

        * main.c (main): Renamed --continue-ftp to --continue.

        * recur.c (recursive_retrieve): Use it.

        * utils.c (frontcmp): New function.

        * url.c (accdir): New function.

        * html.c (htmlfindurl): Recognize <area href=...>.

        * ftp.c (ftp_retrieve_dirs): Implemented opt.includes.

        * init.c (setval): Free the existing opt.excludes and
        opt.includes, if available.

        * main.c (main): New option -I.

1996-11-12  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_retrieve_glob): Do not weed out directories.

        * version.c: Changed version to 1.4.1.

1996-11-11  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.0.

1996-11-10  Hrvoje Niksic  <hniksic@srce.hr>

        * main.c (main): Free com and val after parse_line.
        (printhelp): Reorder the listing.

        * http.c: More robust header parsing.

        * http.c: Allow any number of spaces, or no spaces, precede ':'.
        (hskip_lws): New function.
        (haccepts_bytes): New function.
        (gethttp): Use it.

        * init.c (setval): Check header sanity.
        (setval): Allow resetting of headers.

1996-11-10  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Don't use has_wildcards.

        * http.c (gethttp): Free all_headers -- would leak.

        * recur.c (recursive_retrieve): Initialize depth to 1 instead of
        0 -- this fixes a long-standing bug in -rl.

1996-11-09  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c: Use -1 as "impossible" value for con->fd.

        * url.h (URL_SEPARATOR): Don't treat `*' and `+' as separators.

        * init.c (parse_line): Use isalpha.

        * ftp-unix.c: Use HAVE_UNISTD_H.

        * mtch.c (has_wildcards): Don't match \.

        * http.c (http_loop): Warn on HTTP wildcard usage.

1996-11-08  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (url_filename): Do not create numbered suffixes if
        opt.noclobber -- would bug out on -nc.

1996-11-07  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (parse_robots): Don't chuck out the commands without
        arguments (`Disallow:<empty>' didn't work).
        (parse_robots): Compare versions lowercase.
        (parse_robots): Match on base_version, not version_string!
        (parse_robots): Handle comments properly.
        (parse_robots): Match versions in a sane way.

        * init.c: Print nicer error messages.

        * version.c: Changed version to 1.4.0.

1996-11-06  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.0-test2.

        * init.c (run_wgetrc): Close fp.

        * ftp.c (ftp_retrieve_dirs): Allocate the correct length for
        u->dir.

1996-11-06  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c (setquota): Allow inf as quota specification.

1996-11-05  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_retrieve_dirs): Return QUOTEXC if quota exceeded.
        (ftp_retrieve_glob): Return QUOTEXC on quota exceeded.

        * main.c (main): Check for quota by comparison with downloaded
        stuff, not from status.

        * connect.c (select_fd): Should compile on HPUX without warnings now.

        * ftp.c (ftp_get_listing): Check whether ftp_loop_internal
        returned RETROK.

1996-11-04  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_retrieve_glob): Print the pattern nicely.
        (getftp): Return FTPRETRINT on control connection error.

        * html.c (htmlfindurl): Recognize <embed src=...> and
        <bgsound src=...>.
        (ftp_index): Handle username and password correctly.

        * main.c (main): Made `-np' a synonim for --no-parent.

1996-11-02  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop): Check for opt.ftp_glob too before calling
        ftp_retrieve_glob.

        * version.c: Changed version to 1.4.0-test2.

1996-11-02  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4.0-test1.

        * url.c (str_url): Don't use sprintf when creating %2F-prefixed
        directory.
        (convert_links): Removed definition of make_backup.

        * http.h: Removed definition of MAX_ERROR_LENGTH.

        * host.c (ftp_getaddress): Check for "(none)" domains.

        * ftp.c (ftp_retrieve_dirs): Docfix.

        * http.c (gethttp): Use ou->referer instead of u->referer.

        * retr.c (retrieve_url): Reset u to avoid freeing pointers twice;
        this was known to cause coredumps on Linux.

        * html.c (ftp_index): Cast the argument to local_time to time_t *.

1996-11-01  Hrvoje Niksic  <hniksic@srce.hr>

        * connect.c (select_fd): Use exceptfds -- once and for all.

        * retr.c (retrieve_from_file): Free filename after
        recursive_retrieve.
        (retrieve_from_file): Send RFIRST_TIME to recursive_retrieve on
        first-time retrieval.
        (retrieve_from_file): Return uerr_t; new argument, count.
        (retrieve_from_file): Break on QUOTEXC.

        * init.c (setquota): Fixed a bug that caused rejection of
        non-postfixed values..

1996-10-30  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Changed name to wget.

        * connect.c (iread): Smarter use of select.
        (select_fd): Set errno on timeout.  If not timeout, return 1
        instead of 0.

1996-10-29  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop_internal): Don't use con->cmd before
        establishing it.

1996-10-26  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Send correct referer when using proxy.
        (gethttp): Use struct urlinfo ou to access the relevant data; send
        correct authorization in all cases.

        * host.c (same_host): Use skip_uname to skip username and
        password.

        * url.c (skip_uname): New function.
        (parseurl): Use it.

        * host.c (same_host): Do not assume HTTP -- same_host should now
        be totally foolproof.

        * url.c (skip_proto): New function.
        (parse_uname): Use it.

        * http.c (gethttp): Create local user and passwd from what is
        given.

        * url.c (parseurl): Check for HTTP username and password too.

1996-10-25  Hrvoje Niksic  <hniksic@srce.hr>

        * config.h.in: Removed #define gethostbyname R...

1996-10-22  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Changed version to 1.4.0-test1.

1996-10-21  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b29.

        * recur.c (recursive_retrieve): Check for no_parent.

        * init.c (setval): Option update.

        * main.c (main): New option no-parent.

        * options.h (struct options): New variable no_parent.

        * recur.c (recursive_retrieve): Only files are checked for
        opt.accepts and opt.rejects.
        (recursive_retrieve): Check directories for opt.excludes.
        (recursive_retrieve): Make the dir absolute when checking
        opt.excludes.

        * html.c (htmlfindurl): Recognize <applet code=...> and <script
        src=...>

1996-10-18  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (getftp): Do not line-break assert entries at all.
        (ftp_retrieve_dirs): docfix.

        * connect.c (select_fd): Use fd + 1 as nfds.

        * version.c: Changed version to 1.4b29.

1996-10-18  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b28.

        * ftp.c (ftp_loop_internal): Check whether f->size == len and
        don't continue the loop if it is.
        (ftp_get_listing): Remove list_filename on unsuccesful loop.

1996-10-17  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop_internal): Use strcpy to initialize tmp.
        (getftp): Do not use multiline assert.

        * http.c (hparsestatline): Use mjr and mnr instead of major and
        minor, which don't compile on Ultrix.
        (http_loop): Use strcpy() to initialize tmp.

        * all: Geturl -> Fetch

1996-10-17  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (parse_robots): Fixed an off-by-one bug when looking for
        ':'.

        * html.c (htmlfindurl): Fixed several possible off-by-one bugs by
        moving `bufsize &&' to the beginning of each check in for-loops.

        * recur.c (parse_robots): Close fp on exit.

        * url.c (mymkdir): Check for each directory before creating.

1996-10-16  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Changed version to 1.4b28.

1996-10-16  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b27.

        * init.c (parse_line): Use isspace.
        (parse_line): Free *com on all errors.

        * ftp.c (ftp_loop): Change FTPOK to RETROK before exiting.
        (delelement): Use next instead of f->next and prev instead of
        f->prev.
        (delelement): Free the members of the deleted element.

        * http.c (http_loop): Do not return RETROK on code != 20x.

        * init.c (cleanup): Free opt.user_header.
        (cleanup): Free opt.domains.

        * url.c (freelists): Moved to cleanup().

        * http.c (hparsestatline): Docfix.

        * main.c (main): Return with error status on unsuccesful
        retrieval.

        * init.c (setval): Do not remove listing when mirroring.

        * url.c (url_filename): Use opt.fileprefix.

        * ftp.c (ftp_get_listing): Use url_filename to get filename for
        .listing.

        * main.c (main): New option: -rn.

1996-10-15  Hrvoje Niksic  <hniksic@srce.hr>

        * Makefile.in (RM): Added RM = rm -f.

        * host.c (clean_hosts): New function.
        (free_hlist): Just free the list, no reset.

        * version.c: Changed version to 1.4b27.

1996-10-13  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b26.

        * retr.c (retrieve_from_file): If call get_urls_html with
        opt.spider to make it silent in spider mode.

        * url.c (str_url): Use CLEANDUP instead of URL_CLEANSE.

        * url.h (CLEANDUP): New macro.

        * http.c (gethttp): Fixed a bug that freed location only when it
        was NULL.

        * retr.c (retrieve_url): Free url if it will not be stored,
        i.e. newloc is NULL.

        * html.c (htmlfindurl): Handle exiting from quotes correctly; the
        old version would bug out on <a href="x#a"href="y">.

        * html.h (state_t): New member in_quote.

        * html.c (htmlfindurl): Free s->attr at the beginning of
        attr-loop.

        * recur.c (recursive_retrieve): Recognize RCLEANUP.
        (tried_robots): Make hosts a global variable.
        (recursive_retrieve): Free constr after URL host optimization.
        (tried_robots): Free urlinfo before exiting.

        * utils.c (free_slist): New function.

        * recur.c (recursive_retrieve): Use flags to add cleanup
        possibility.

        * main.c (main): Free filename after recursive_retrieve.

        * http.c (gethttp): Store successful responses too.

1996-10-12  Hrvoje Niksic  <hniksic@srce.hr>

        * all: Constified the whole source.  This required some minor
        changes in many functions in url.c, possibly introducing bugs -- I
        hope not.

        * ftp-basic.c: Removed last_respline.

        * http.c (gethttp): Free type.

        * host.c (same_host): Free real1 and real2.

        * main.c (main): New option --spider.

        * retr.c (get_contents): Don't reset errno.

        * main.c (main): Sorted the options.

        * connect.c (iread): Set errno to ETIMEDOUT only if it was left
        uninitialized by select().

        * http.c (http_loop): Print the time when the connection is
        closed.
        (gethttp): Debug-print the HTTP request.

1996-10-11  Hrvoje Niksic  <hniksic@srce.hr>

        * connect.c (iread): Do not try reading after timeout.

        * main.c (main): Would bug out on -T.

        * connect.c (select_fd): Do not use exceptfds.
        (iread): Set ETIMEDOUT on select_fd <= 0.

        * version.c: Changed version to 1.4b26.

1996-10-10  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b25.

        * ftp-unix.c (ftp_parse_unix_ls): Ignore lines without file name
        or link name.

        * http.c (gethttp): Add errcode to struct hstat.
        (http_loop): Use it.

        * url.c (no_proxy_match): Simplify using char** for no_proxy.

        * options.h (struct options): Make opt.no_proxy a vector.

        * utils.c (sepstring): Use !*s instead of !strlen(s).

        * init.c (setval): Set opt.maxreclevel to 0 on --mirror.
        (getperms): Use ISODIGIT instead of isdigit.

        * ftp.c (getftp): Print time.

        * main.c (main): Use legible output of downloaded quantity.

        * ftp.c (getftp): Use elapsed_time().
        (ftp_loop_internal): Use rate().

        * http.c (http_loop): Add download ratio output; Use rate().

        * utils.c (rate): New function.

1996-10-09  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Use timer.

        * ftp.c: Split to ftp-basic.c and ftp.c

        * utils.c (reset_timer): New function.
        (elapsed_time): New function.

        * retr.c (show_progress): Make bytes_in_line and offs long; should
        work on 16-bit machines.

1996-10-08  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (in_acclist): New argument backward.

        * ftp.c (ftp_retrieve_glob): Use acceptable() to determine whether
        a file should be retrieved according to suffix.
        (ftp_get_listing): Check the return value of unlink; Do not call
        ftp_retrieve_dirs if depth reached maxreclevel.
        (ftp_retrieve_dirs): Check whether the directory is in
        exclude-list.

        * main.c (main): Print the version number at the beginning of
        DEBUG output.
        (main): Use strrchr when creating exec_name.

        * ftp.c (ftp_retrieve_glob): Do not close control connection.

        * version.c: Changed version to 1.4b25.

1996-10-07  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b24.

        * Makefile.in: Rewrite.

        * ftp.c (ftp_loop_internal): Likewise.

        * retr.c (time_str): Check for failed time().

        * html.c (htmlfindurl): Recognize <fig src> and <overlay src> from
        HTML3.0.

        * retr.c (time_str): Return time_t *.

        * connect.c (bindport): Close msock on unsuccesful bind.
        (bindport): The same for getsockname and listen.

        * retr.c (retrieve_url): Allow any number of retries on
        proxy.

        * http.c (gethttp): Do not treat errno == 0 as timeout.
        (http_loop): Likewise.
        (http_loop): Cosmetic changes.

        * connect.c (iread): Set errno to ETIMEDOUT in case of timeout.

        * retr.c (get_contents): Reset errno.

        * ftp.c (getftp): Minor fixes.

1996-10-06  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c: Do not use backups.

        * geturl.1 (WARNING): Warn that man-page could be obsolete.

        * getopt.c (getopt_long): Moved to getopt.c

        * geturl.texi: Enhanced.

        * main.c (main): Use it.

        * recur.c (convert_all_links): New function.

        * utils.c (add_slist): New argument flags.

        * recur.c (recursive_retrieve): Update a list of downloaded URLs.
        (parse_robots): Do not chuck out empty value fields.
        (parse_robots): Make yourself welcome on empty Disallow.

        * version.c: Changed version to 1.4b24.

1996-10-06  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b23.

        * ftp.c (ftp_loop_internal): Get the time after getftp.

        * Makefile.in (install.info): New target.
        (install): Use it.

        * http.c (http_loop): Fix output when doing -O.

1996-10-05  Hrvoje Niksic  <hniksic@srce.hr>

        * geturl.texi: New file.

        * main.c (main): Do not print the warnings and download summary if
        opt.quiet is set.

        * version.c: Changed version to 1.4b23.

1996-10-05  Hrvoje Niksic  <hniksic@srce.hr>

        * "Released" 1.4b22.

        * atotm.c (atotm): Use True and False instead of TRUE and FALSE,
        to avoid redefinition warnings.

        * host.c (store_hostaddress): Use memcpy() to copy the address
        returned by inet_addr.

        * version.c: Changed version to 1.4b22.

1996-10-04  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b21.

        * ftp-unix.c (ftp_parse_ls): Renamed to ftp_parse_unix_ls.

        * ftp.c (ftp_port): Use conaddr.
        (getftp): Print the file length.
        (ftp_retrieve_list): Check the stamps of plain files only.

        * connect.c (closeport): Do not call shutdown().
        (conaddr): New function.

        * html.c (ftp_index): Made it dfp-aware.

        * init.c (cleanup): New name of freemem. Close opt.dfp.

        * ftp.c (getftp): Use opt.dfp if it is set.

        * ftp-unix.c (ftp_parse_ls): Recognize time in h:mm format.

        * ftp.c (ftp_retrieve_dirs): Fixed a bug that caused incorrect
        CWDs to be sent with recursive FTP retrievals.

1996-10-03  Hrvoje Niksic  <hniksic@srce.hr>

        * recur.c (parse_robots): Made it more compliant with "official"
        specifications.

        * http.c: New function.

        * ftp-unix.c (ftp_parse_ls): Added better debug output.

        * ftp.c (getftp): Print out the LIST in case of
        opt.print_server_response.

        * version.c: Changed version to 1.4b21.

1996-10-01  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b20.

        * README: Update.

        * http.c (gethttp): Preset lengths of various headers instead of
        calculating them dynamically.
        (gethttp): Check for 206 partial contents.

1996-09-30  Hrvoje Niksic  <hniksic@srce.hr>

        * configure.in: Set SYSTEM_GETURLRC to $libdir/geturlrc

        * http.c (gethttp): Send the port number in the Host: header.

1996-09-29  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Send host: header.
        (gethttp): Add the possibility of user-defined headers.
        (gethttp): Move decision about pragma: no-cache to http_loop,
        where it belongs.
        (gethttp): Pass a struct instead of enormous argument list.
        (http_loop): Use a new, fancier display format.
        (ftp_loop): Likewise.

        * main.c: (hangup): Turn off buffering of the new log file.

        * install-sh: Likewise.

        * config.sub: Replace with the one in autoconf-2.10

        * geturl.1: Update.

        * init.c: New options httpuser and httppasswd.

        * http.c: (base64_encode_line): New function.
        (gethttp): Send authentication.

        * connect.c (make_connection): Use store_hostaddress.

1996-09-28  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (store_hostaddress): New function.

        * NEWS: Update.

        * http.c (hgetrange): New function.
        (gethttp): Use ranges.

        * utils.c (numdigit): Accept long instead of int.

        * http.c (http_loop): Add restart capabilities.

        * ftp.c (ftp_retrieve_glob): Fixed a bug that could cause matchres
        being used uninitialized.
        (ftp_retrieve_list): Similar fix.

        * host.c (add_hlist): Fixed a bug that could cause cmp being used
        uninitialized.

        * url.c (construct_relative): New function.

        * recur.c (recursive_retrieve): Use it.

        * retr.c (convert_links): New function.

1996-09-27  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (free_urlpos): New function.

        * recur.c (recursive_retrieve): Adapt.

        * url.c (get_urls_html): Return a linked list instead of a vector.

        * url.c (get_urls_file): Return a linked list instead of a vector.

        * geturl.1: Update.

        * http.c (gethttp): Implement it.

        * init.c (setval): New option: SAVEHEADERS

        * ftp.c (ftp_loop_internal): Do not set restval if listing is to
        be retrieved. Lack of this test caused bugs when the connection
        was lost during listing.

        * retr.c (retrieve_url): Fixed a bug that caused
        coredumps. *newloc is now reset by default.
        (retrieve_url): Lift the twenty-tries limit on proxies.

        * version.c: Changed version to 1.4b20.

1996-09-20  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b19.

1996-09-19  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop_internal): Renamed from ftp_1fl_loop.
        (getftp): Changed prototype to accept ccon *.

1996-09-17  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_retrieve_list): Fixed a bug that caused setting
        incorrect values to files pointed to by symbolic links.
        (ftp_1fl_loop): Do not count listings among the downloaded URL-s.

1996-09-16  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (mkstruct): Do not prepend "./" in front of a pathname.

        * main.c (main): New option: --user-agent.

        * geturl.1: Ditto.

        * init.h: Ditto.

        * init.c (setval): Ditto.

        * main.c (main): Rename "server-headers" to "server-response".

        * ftp-unix.c (ftp_parse_ls): Check for asterisks at the end of
        executables in 'ls -F' listings.

1996-09-15  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (parseurl): Remove realloc() and sprintf().
        (str_url): Get rid of sprintf().

        * recur.c (recursive_retrieve): Enable FTP recursion through proxy
        servers.

        * url.h (URL_CLEANSE): Made it else-resistant.
        (USE_PROXY): New macro.

1996-09-14  Hrvoje Niksic  <hniksic@srce.hr>

        * NEWS: Update.

        * version.c: Changed version to 1.4b19.

1996-09-14  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b18.

        * url.c: Made it reallocate space exponentially.

1996-09-14  Drazen Kacar  <dave@fly.cc.fer.hr>

        * html.c (htmlfindurl): Added <frame src> and <iframe src> among
        the list of stuff to fetch.

1996-09-13  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (get_urls_html): Fixed a bug that caused SIGSEGV's with
        -Fi.

        * html.c (htmlfindurl): Rewrite.

        * http.c (gethttp): Use opt.proxy_cache.

        * main.c (main): Added --cache option.

        * ftp.c (ftp_response): Print server response if opt.print_server
        response is set.
        (getftp): Print newlines after each request if the server response
        is to be printed.
        (ftp_response): Copy the last response line to last_respline.

        * http.c (gethttp): Add Pragma: nocache for retried
        proxy-retrievals.

        * ftp.c (getftp): Use it.

        * retr.c (buf_discard): New function.

        * ftp.c (ftp_response): Use buf_readchar().
        (getftp): Flush the control connection buffer before calling
        get_contents().

        * retr.c (buf_readchar): New function.
        (buf_flush): New function.
        (get_contents): Use buf_readchar() instead of read(x, x, 1).
        (get_contents): Use buf_flush.

1996-09-12  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c: Incorporate changes to ftp_response.

        * ftp.c (ftp_response): Allocate the server response dynamically,
        as in read_whole_line and fetch_next_header.

        * utils.c (read_whole_line): Fixed a bug that prevented reading
        the last line if it is not \n-terminated. Also fixed a possible
        memory overflow.

        * http.c (fetch_next_header): Return malloc-ed string as large as
        needed.
        (gethttp): Use new fetch_next_header.

1996-09-12  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (hgetlen): Compute the header length the first time only.
        (hgettype): Ditto.
        (hgetlocation): Ditto.
        (hgetmodified): Ditto.

1996-09-11  Hrvoje Niksic  <hniksic@srce.hr>

        * sample.geturlrc: Update.

1996-09-10  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): Ditto.

        * ftp.c (getftp): Open the output file as binary.

        * version.c: Changed version to 1.4b18.

1996-09-10  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b17.

        * ftp-unix.c (ftp_parse_ls): If unable to open file, return NULL
        instead of failed assertion.

1996-09-09  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_get_listing): Add a numbered suffix to LIST_FILENAME
        if a file of that name already exists.

1996-09-05  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_1fl_loop): Handler FTPPORTERR and FOPENERR correctly.

        * config.h.in: Define gethostbyname as Rgethostbyname when using
        Socks.

        * configure.in: Check for -lresolv if using Socks.

        * version.c: Changed version to 1.4b17.

1996-07-15  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b16.

        * http.c (gethttp): More intelligent check for first line of HTTP
        response.
        (gethttp): Would bug out on time-stamping.

        * version.c: Changed version to 1.4b16.

1996-07-11  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Released 1.4b15.

        * http.c (http_loop): Print \n after the loop entry, not before.

        * url.c (url_filename): Use ISDOT.

        * url.h (ISDOT): New macro.

        * recur.c (recursive_retrieve): Change only opt.recursive for
        following FTP.

1996-07-11  Antonio Rosella <antonio.rosella@agip.it>

        * socks/geturl.cgi: Fixed version No.

        * socks/download-netscape.html: Ditto.

        * socks/download.html: Changed socks.html to download.html.

1996-07-11  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (url_filename): Check for opt.dirstruct instead for
        opt.recursive && opt.dirstruct.

        * init.c (defaults): Ditto.
        (defaults): Reset dirstruct by default.
        (setval): Set opt.dirstruct whenever setting recursive.

        * init.h: Removed FORCEDIRHIER.

        * INSTALL: Added -L to socks-description.

        * version.c: Changed version to 1.4b15.

1996-07-10  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b14.

        * geturl.1: Update AUTHOR to include Rosella as contributor.

        * NEWS: Update.

        * socks/geturl.cgi: Simplified command creation, nuked <blink>.

        * socks/geturl.cgi: Wrap nutscape extensions within if $netscape.
        (cal_time): Fix == to eq.

        * socks/geturl.cgi: GPL-ized with permission of A. Rosella.

        * geturl.1 (hostname): Moved URL CONVENTIONS to the beginning.

        * Makefile.in: Use @VERSION@.

        * configure.in: Check version from version.c.

        * socks/geturl.cgi: Changed /pub/bin/perl to /usr/bin/perl.

        * socks/download.html: Created from download-netscape.html, made
        HTML-2.0 compliant.

        * recur.c (recursive_retrieve): Set opt.force_dir_hier when
        following FTP links from recursions.

1996-07-09  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (mymkdir): Fixed a bug that prevented mymkdir() to create
        absolute directories correctly.

        * version.c: Changed version to 1.4b14.

1996-07-09  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b13.

        * url.c (make_backup): New function.

        * http.c (http_loop): Make a backup copy of the local file (using
        rename(2)) before opening it.

        * main.c (main): Added --backups.

        * host.c (ftp_getaddress): Bail out on failed mycuserid().
        (ftp_getaddress): Check for leading dot on MY_DOMAIN.
        (ftp_getaddress): Check for empty, null or (null) domain.

        * url.c (get_urls_html): If this_url is NULL, the base must have a
        protocol.
        (parseurl): Use has_proto.

        * retr.c (retrieve_url): Warn when proxy is used with more than 20
        retries.

        * url.c (mkstruct): Create the directory (calling mymkdir()) only
        if it is not already there.
        (has_proto): New function.
        (get_urls_html): Eliminate the remaining call to findurl -- use
        has_proto.

        * geturl.1: Ditto.

        * main.c: Change -X to -x.

        * url.c (url_filename): Simplify creation of filename if
        prefix_files is set.
        (url_filename): Simplify everything. And I do mean *everything*.
        (mkstruct): Add dir_prefix before hostname.
        (path_simplify): Fixed a bug that caused writing outside the path
        string in case of "." and ".." path strings.

1996-07-06  Hrvoje Niksic  <hniksic@srce.hr>

        * init.c: Added --mirror.

        * main.c (main): Added -X to force saving of directory hierarchy.

        * ftp.c (ftp_retrieve_list): Added recursion depth counter.
        (ftp_retrieve_list): Check whether quota is exceeded.

        * url.c (get_urls_html): Skip leading blanks for absolute URIs.

        * http.c (gethttp): Use referer if present.

        * recur.c (recursive_retrieve): Set u->referer before calling
        retrieve_url.

        * url.c (newurl): Use memset to nullify the struct members.
        (freeurl): Free the referer field too.

        * url.h: Added referer to urlinfo.

        * geturl.1: Updated the manual to document some of the new features.

        * utils.c (numdigit): Moved from url.c.

        * README: Rewritten.

        * config.h.in: Add the support for socks.

        * configure.in: Add the support for socks.

        * url.c (url_filename): If the dir_prefix is ".", work with just
        the file name.
        (url_filename): Do not look for .n extensions if timestamping if
        turned on.

        * retr.c (show_progress): Skip the over-abundant restval data, and
        print the rest of it with ',' instead of '.'.

1996-07-05  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (show_progress): Changed second arg. to long (as it
        should be).
        (show_progress): Moved to retr.c.
        (get_contents): Moved to retr.c.

        * version.c: Change version to 1.4b13.

1996-07-05  Hrvoje Lacko <hlacko@fly.cc.fer.hr>

        * url.c (in_acclist): Would return after the first suffix.

1996-07-04  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: "Released" 1.4b12.

        * url.c (path_simplify): More kludgifications.
        (get_urls_html): Use new parameters for htmlfindurl.

        * html.c: Removed memorizing "parser states", since the new
        organization does not require them.

        * init.c (run_geturlrc): Use read_whole_line.

        * ftp-unix.c (ftp_parse_ls): Use read_whole_line.

        * recur.c (parse_robots): Use read_whole_line.

        * utils.c (read_whole_line): New function.

        * recur.c (tried_robots): Use add_slist/in_slist, *much* cleaner.

        * host.c (ngethostbyname): Call inet_addr just once. Yet to be
        tested on OSF and Ultrix.
        (add_hlist): New function.
        (free_hlist): New function.
        (search_host): New function.
        (search_address): New function.
        (realhost): Use search_host, search_address and add_hlist.
        (same_host): Replaced realloc() with strdupdelim(), made
        case-insensitive, fixed a memory leak.

        * html.c (ftp_index): Fixed tm_min and tm_sec to be tm_hour and
        tm_min, like intended.

        * version.c: Change user agent information to
        Geturl/version.

1996-07-03  Hrvoje Niksic  <hniksic@srce.hr>

        * utils.c: Renamed nmalloc.c to utils.c, .h likewise.

        * url.c (acceptable): Always accept directories.

        * ftp-unix.c (ftp_parse_ls): Support brain-damaged "ls -F"-loving
        servers by stripping trailing @ from symlinks and trailing / from
        directories.

        * ftp.c (ftp_loop): Debugged the "enhanced" heuristics. :-)

        * url.c (skip_url): Use toupper instead of UCASE.

        * host.c (sufmatch): Made it case-insensitive.

        * url.c (match_backwards_or_pattern): Fixed i == -1 to j == -1.
        (match_backwards): New function, instead of
        match_backwards_or_pattern.

        * recur.c (recursive_retrieve): Increased performance by
        introducing inl, which reduces number of calls to in_slist to only
        one.

        * ftp.c (ftp_loop): Enhanced the heuristics that decides which
        routine to use.

        * main.c (printhelp): Removed the warranty stuff.

1996-07-02  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (add_slist): Simplify.
        (match_backwards_or_pattern): New function.
        (in_acclist): Use match_backwards_or_pattern.
        (matches): Remove.

1996-06-30  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (ftp_loop): Call ftp_index on empty file names, if not
        recursive.

        * html.c (ftp_index): Fixed to work. Beautified the output.

        * ftp.c (ftp_retrieve_glob): Another argument to control whether
        globbing is to be used.
        (ftp_retrieve_list): Compare the time-stamps of local and remote
        files to determine whether to download.

1996-06-29  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (rel_constr): New function.

        * retr.c (retrieve_from_file): Check for text/html before
        retrieving recursively.

        * main.c (main): Check whether the file is HTML before going into
        recursive HTML retrieving.

        * ftp.c (ftp_retrieve_list): Manage directories.
        (ftp_retrieve_glob): Pass all the file-types to ftp_retrieve_list.
        (ftp_1fl_loop): Fixed a bug that caused con->com to be incorrectly
        initialized, causing bugchecks in getftp to fail.

        * configure.in: Check for symlink.

        * ftp.c (ftp_retrieve_list): Added support for symlinks.

        * version.c: "Released" 1.4b10.

        * atotm.c (atotm): Redeclared as time_t.

        * init.c: New variable "timestamping".

        * main.c (main): New option 'N'.

        * http.c (hgetlocation): Case-insensitive match.
        (hgetmodified): New function.
        (http_loop): Implement time-stamping.

1996-06-28  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: Changed version to 1.4b10

        * atotm.c: New file, from phttpd.

        * options.h (struct options): New parameter timestamping.

        * version.c: 1.4b9 "released".

        * recur.c (recursive_retrieve): Used linked list (ulist) for
        faster storing of URLs.

        * url.c (get_urls_html): Removed the old kludge with comparing the
        outputs of htmlfindurl and findurl.
        (get_urls_html): Added better protocol support here.
        (create_hash): Removed, as well as add_hash and in_hash.
        (addslist): New function.
        (in_slist): ditto

        * version.c: Released 1.4b8, changed version to b9.

1996-06-27  Hrvoje Niksic  <hniksic@srce.hr>

        * ftp.c (freefileinfo): New function.
        (delelement): New function.

        * everywhere: GPL!

        * ftp.c (ftp_loop): Use ccon.
        (ftp_retrieve_glob): Likewise.

        * ftp.h: Define ccon, to define status of control connection.

        * ftp.c (ftp_get_listing): New function.
        (ftp_retrieve_more): New function.
        (ftp_retrieve_glob): New function.

1996-06-25  Hrvoje Niksic  <hniksic@srce.hr>

        * configure.in: Removed the search for cuserid().

        * init.c (getmode): Renamed to getperms.

1996-06-24  Hrvoje Niksic  <hniksic@srce.hr>

        * version.c: New version.

        * main.c (hangup): New function, that handles hangup. Hangup
        signal now causes geturl to stop writing on stdout, and to write
        to a log file.

        * ftp.c (getftp): "Released" 1.4b7.

        * html.c (htmlfindurl): Ignore everything inside <head>...</head>.
        (ftp_index): Use fileinfo/urlinfo.

        * ftp-unix.c (ftp_parse_ls): New function.
        (symperms): New function.

        * ftp.c (ftp_1fl_loop): New function, to handle 1-file loops.

        * retr.c (retrieve_url): Added FTP support.

1996-06-23  Hrvoje Niksic  <hniksic@srce.hr>

        * geturl.h: Removed NOTFTP2HTML enum.
        Added DO_LOGIN, DO_CWD and DO_LIST. LIST_ONLY is obsolete.

        * ftp.c (getftp): Resynched with urlinfo.
        (getftp): Removed HMTL-ization of index.html from getftp.

        * version.c: 1.4b6 "released".

        * options.h (options): New struct, to keep options in.

        * http.c (http_loop,gethttp): Synched with proxy.

        * retr.c (retrieve_url): Implemented proxy retrieval.

        * main.c (main): Use retrieve_from_file.

1996-06-22  Hrvoje Niksic  <hniksic@srce.hr>

        * retr.c (retrieve_from_file): New function.

        * url.c (parseurl): Modified to return URLOK if all OK. Protocol
        can be found in u->proto.

        * ftp.c (ftp_response): Fixed to accept multi-line responses as
        per RFC 959.

        * recr.c (recursive_retrieve): Take newloc from retrieve_url.

        * url.c (mymkdir): Removed the file of the same name, if one
        exists.
        (isfile): New function.
        (mkstruct): Fixed the '/' glitches.
        (path_simplify): Hacked to treat something/.. correctly.

1996-06-21  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (gethttp): Close the socket after error in headers.
        (http_loop): HEOF no longer a fatal header.

        * loop.c (retrieve_url): When dt is NULL, do not modify it. This
        simplifies the syntax of calling retrieve_url.

        * recr.c (recursive_retrieve): Modified to use get_urls_html.

        * url.c (get_urls_file): New function.
        (get_urls_html): New function.

        * recr.c (recursive_retrieve): Patched up to conform to the
        standards.

        * http.c (gethttp): Synched with the rest...
        (gethttp): Treat only CONREFUSED specially, with connection
        errors.

        * init.c,geturl.1,http.c (http_loop): Removed kill_error.

1996-06-20  Hrvoje Niksic  <hniksic@srce.hr>

        * http.c (http_loop): New function.

        * loop.c: Removed *lots* of stuff from retrieve_url.

        * url.c (parseurl): Changed to work with urlinfo. Integrated
        username finding and path parsing.
        (newurl): New function.
        (freeurl): New function.
        (mkstruct): Removed the old bogosities, made it urlinfo-compliant.
        (url_filename): Likewise.
        (path_simplify): Accept relative paths too.
        (opt_url): Made urlinfo-compliant, removed bogosities.
        (path_simplify): Expanded to accept relative paths.
        (str_url): A replacement for hide_url
        (decode_string): Fixed a bug that caused malfunctioning when
        encountering an illegal %.. combination.
        (opt_url): Removed the argument. Dot-optimizations are now default.

        * nmalloc.c (strdupdelim): New function.

        * url.h: Added the urlinfo structure

1996-06-19  Hrvoje Niksic  <hniksic@srce.hr>

        * url.c (hide_url): Thrown out the protocol assertion. Do not
        change the URL if the protocol if not recognized.
        (findurl): Put continue instead of break.

1996-06-18  Hrvoje Niksic  <hniksic@srce.hr>

        * sample.geturlrc: Changed the defaults to be commented out and
        harmless (previous defaults caused pains if copied to
        ~/.geturlrc).

        * http.c (gethttp): Print the HTTP request in debug mode.

        * connect.c (iread): Added EINTR check loop to select-ing
        too. EINTR is now correctly handled with select().

        * TODO: new file

1996-05-07  Hrvoje Niksic  <hniksic@srce.hr>

        * host.c (same_host): Made the function a little bit more
        intelligent regarding diversified URL syntaxes.

        * url.c (skip_url): Spaces are now skipped after URL:

        * Released 1.3.1 with the patch to prevent crashing when sending
        NULL to robot* functions and the patch to compile "out of the box"
        on AIX.

        * recr.c (recursive_retrieve): Added checking whether this_url is
        NULL when calling the robot functions.

        * ChangeLog: New file.