4 You can see the complete list of recent changes, bugfixes and new features
5 in the http://repo.or.cz/w/elinks.git[gitweb interface]. See the ChangeLog
11 To be released as ELinks 0.12.0.
13 //////////////////////////////////////////////////////////////////////
14 This list now contains all the important changes from ELinks 0.11.0 to
15 ELinks 0.12.GIT (21052fafb0be0b87b7f376fb4edfa70304e365cc) and related
16 bug numbers. Each section is sorted by severity and grouped by topic.
18 The list no doubt includes several changes that are not really
19 important enough. Please move them to the separate "should be removed
20 from NEWS" list below, or coalesce several changes into one entry (but
21 do list all bug numbers).
22 //////////////////////////////////////////////////////////////////////
26 * enhancement 822: UTF-8 as terminal charset, not merely UTF-8 I/O
27 of a unibyte codepage as in previous versions. Double-cell (aka
28 fullwidth) and supplementary characters work too, but combining
29 characters and right-to-left text do not. The only multibyte
30 charset ELinks can decode is still UTF-8, so if the server outputs
31 e.g. Shift-JIS, you'd better recode with a proxy. See more notes
33 * enhancement 844: SMB protocol using libsmbclient. This replaces
34 the smbclient-based code that was disabled in ELinks 0.11.2.
38 * ECMAScript support is now disabled by default. It has known
39 bugs 548 and 771 with which malicious web pages can hang ELinks,
40 and its security goals are undocumented. If you must enable
41 ECMAScript support, it would be prudent to restrict the ELinks
42 process with a sandbox of some kind.
43 * ECMAScript support no longer works with SpiderMonkey versions
44 earlier than JS1.5 RC3a.
45 * Gzip decompression support now requires zlib 1.2.0.2 or later.
46 * bugs 871, 752: The numbering of terminal.*.colors no longer depends
47 on config options. This change makes elinks.conf portable between
48 different configurations but unfortunately not between this and
50 * Changed Python goto_url_hook(current) to goto_url_hook(new). The
51 hook can call the new function elinks.current_url() if desired.
52 The Python scripting back-end is much more featureful than in
53 previous releases, but it is still considered experimental.
54 * Guile scripting reads hooks.scm rather than internal-hooks.scm.
55 (It still reads user-hooks.scm, too.)
59 * critical bug 723: fix dangling pointer crash when following a link
61 * critical bug 756: ``assertion (cached)->object.refcount >= 0 failed''
62 after HTTP proxy was changed
63 * critical bug 869: long mailcap entry buffer overflow (non-security)
65 * tabs opened by -remote now go behind existing dialogs
66 * Debian bug 257762: turn terminal transparency off by default
67 * bug 724: better parsing of escape sequences and control
68 sequences from the terminal
69 * bug 948: fix wrong UTF-8 output after the charset menu was used
70 * gzip_read: always call gzclearerr
71 * bug 816: convert entity references in input/@value only once
72 * bug 916: if a mailcap entry has no %s, provide the file as stdin
73 * bug 744: don't change ``//'' to ``/'' in URIs
74 * bug 766: speed up CSS
75 * bug 355: add documents displayed via ``What to do'' dialog to the
77 * encode and decode filenames in FSP URLs
78 * don't use a busy cache entry if it has expired or should be
79 reloaded. See elinks-users mail from 28 Oct 2005.
80 * several accesskey fixes
81 * in Lua: don't write to the string returned by lua_tostring
82 * minor bug 972: preserve the background color and underlining in
83 spaces when justifying
84 * minor bug 284: render closing bracket for HTML element SUB in the
85 same line; don't let it fall to the next
86 * minor: show quote characters for HTML element Q, rather than italics
87 * trivial bug 387: treat 
 inside <pre>...</pre> as a newline
88 * trivial bug 930: refresh status bar when key prefix is eaten
89 * trivial bug 776: ``elinks -remote http://elinks.cz/'' no longer clears
91 * enhancement 121: if a mailcap entry indicates 'copiousoutput', ELinks
92 itself acts as a pager
93 * enhancement 790: If-Modified-Since and If-None-Match
94 * enhancement: HTTP negotiate-auth using GSSAPI
95 * enhancement 517: fixed and enabled HTTP bzip2 decompression
96 * enhancement: LZMA decompression
97 * enhancement: FSP progress indicator and password prompt
98 * enhancement: autocreate directories needed to download a file
99 * enhancement: ``Add server'' button in the cookie manager
100 * enhancement 887: ``Save'' in the cookie manager now saves cookies
102 * enhancement 145: internal clipboard support
103 * enhancement: new actions kill-word-back, move-backward-word,
105 * enhancements 687, 688: options ui.tabs.top, ui.show_menu_bar_always
106 * enhancement: highlight links as one enters link prefixes
107 * enhancement: backspace backs out the last digit of the prefix
108 * enhancement: in text type-ahead searching, don't follow current link
110 * enhancement: add support for parsing space separated CSS class
112 * enhancement: mouse wheel support over GPM (contrib/gpm-wheel.patch),
113 and on BSD via moused -z 4
114 * enhancement: 24-bit truecolor mode
115 * enhancement 622: -dump-color-mode
116 * enhancement: support Ctrl+Alt+letter key combinations
117 * enhancement 381: reduce memory consumption of codepages and some
119 * enhancement in user SMJS: new properties/functions elinks.action,
120 elinks.execute, elinks.globhist, elinks.load_uri, elinks.vs
122 Build system and compile-time errors (ignore if you don't build ELinks):
124 * bug 725: fix version checking for Ruby in 'configure'
125 * enhancement: if make -k was used and a sub-Make fails, build the
126 rest before propagating
127 * enhancement: avoid compilation of vernum.c in 'make install'
128 * enhancement: make uninstall
129 * experimental enhancements: --with-python=DIRECTORY, --with-gc=DIRECTORY
130 * experimental enhancement: Win32 port (build with MinGW MSYS)
132 Changes in the experimental ECMAScript support:
134 * disabled by default, as mentioned under ``Incompatibilities'' above
135 * execute event-handler scripts as function bodies, so ``return''
136 statements work as intended
137 * fix error ``forms.namedItem is not a function''
138 * enhancement: SEE ECMAScript backend, an alternative to SpiderMonkey
139 * enhancement: handling onsubmit
140 * workaround: window.open remembers the last few URLs and doesn't
141 reopen them when incremental rendering reruns the onload script
142 * enhancement: better handling of form.action assignments
143 * enhancement: form[x] looks up controls also by 'id', not only 'name'
144 * enhancement: added document.location.href, input.selectedIndex,
145 window.setTimeout, window.status
147 Changes in the experimental SGML/DOM implementation:
149 * enhancement: minimalistic RSS renderer
150 * enhancement: source highlighting also recognizes
151 application/xhtml+xml and application/docbook+xml. It doesn't yet
152 support arbitrary XML though.
153 * enhancement: make it possible to use more CSS properties with the
155 * enhancement: handle <base href=""> for HTML source rendering
156 * enhancement: add support for scanning comment endings such as
158 * enhancement: incremental parsing
161 //////////////////////////////////////////////////////////////////////
162 The following changes should be removed from NEWS before ELinks 0.12.0
163 is released. They are currently listed here just to show that they
164 have already been considered.
166 * Not clear whether the bugs have been fixed:
167 - (bugfix 674) Reproduceable crashes while trying to unsubscribe
168 from a community on Orkut
169 - (bugfix 770) Download resuming simply restarts the download
170 * Only partially fixed bugs:
171 - (bugfix 764) int/long type punning in options
172 - (bugfix 890) Change colors 0-15 to match xterm defaults.
173 The bug report also requests asking xterm to report its palette,
174 but that part will be delayed to 0.13 or later.
175 - (bugfix 784) attributes corrupt character entity references if
176 terminal charset != document charset
177 * Fixed bugs that were not in previous versions:
178 - (bugfix) Fix a crash when adding a server in the cookie manager.
179 - (bugfix) cookies: "Add Server" ignores "cookies.accept_policy".
180 - (bugfix) Fix data: protocol.
181 - (bugfix 747) Properly deselect the main menu instead of crashing
182 - (bugfix 778) ELinks crashes on binary files when
183 document.plain.display_links is set
184 - (bugfix 782) UTF-8 buffer overwritten while in use
185 - (bugfix) switch_to_tab: Prevent "tab number out of range"
187 - (bugfix) Fixed about:
188 - (bugfix 821) I cannot enter national characters in dialog boxes
189 - (bugfix 834) Gzip decompression doesn't work
190 - (bugfix) Fix out-of-bound access to the quote_char buffer
191 - (bugfix 827) Crash with term charset set to Unicode and UTF-8 I/O
193 - (bugfix 826) too small table for double-cell characters
194 - (bugfix 902) crash: "overflow detected realloc()" in realloc_line
195 - (bugfix 912) wrong color in one cell of an HTML input field
196 - (bugfix 835) Text in textarea is unaffected by horizontal
197 scrolling of document in UTF-8 mode
198 - (bugfix 823) Big textarea is too slow with CONFIG_UTF8
199 - (bugfix 754) Pressing ESC do not pop up main menu anymore.
200 - (bugfix 794) tab-close-all-but-current crashes
201 - (bugfix 781) document->buf can overflow with UTF-8 enabled
202 - (bugfix 882) C1 controls pass through to the terminal if written
204 - (bugfix 935) Yes and No buttons override the bottom border of the
206 - (bugfix in SEE) Use frame->name instead of target avoiding
208 - (bugfix 957) crash within js_Interpret: cx->fp points to freed
210 - (bugfix 920) assertion priority >= prev_priority failed: queue is
212 * Already backported to a previous release but not listed there:
213 - (enhancement) Activate link only when onClick returns true.
214 Fixed bug 786 in ELinks 0.11.2.
215 - when the configure script cleans old object files, this no longer
216 causes it to loop. Commit 564b67883b189a05839bcd2a30d8d4c6eb89c66d
218 - don't include <sys/param.h> for MIN and MAX because it may interfere with
219 CONFIG_IPV6 on Linux. Commit 63797ae9b331efd91be27512bd9d5b2e2ff74741
221 - Debian bug 400872: include <sys/types.h> for off_t.
222 (Related to bug 936 but not the same.)
223 Commit 135a79a3c309af36cf963f1d3c34b07f296fa2f7 in ELinks 0.11.3.
224 - bug 107: recognize "localhost" in file: URIs. Cannot reproduce in
226 - fix compilation under gcc 4.x. Backported from gentoo portage.
227 Commit bcabd8b7951f3319199811088e607501296ee573 in ELinks 0.11.3.
229 - (new feature) document.write, reverted in
230 2c087e52e74528a720621186b91880463e039d50
231 - (enhancement) restore Linux console mode (UTF-8 or not), reverted
232 in 10d72cae7eafa6b90db1c8f303deb200555734c2
233 - (enhancement) wcwidth, reverted in
234 d050cb67aa37390ab938b0a308c7541f19578506
235 - (new feature) Let plain text change colors with ESC [ 31 m or
236 similar control sequences, reverted in
237 2a6125e3d0407b588eb286d4d0ff5c98c23ebda9
238 - (enhancement) Support for pasting from GNU screen clipboard,
239 reverted in 763f03f146cc1391b303c8074556f0ddea1e3c7a
240 * Unimportant changes:
241 - (enhancement) If select fails, save its errno.
242 - (bugfix) Use PF_* instead of AF_* as first parameter of socket(2).
243 (commits 8b7657deaf6037736d0abe88bae1865fec55fe93 in 0.12.GIT
244 and d9b56bad7d528a87376768572c2601c57d8afb02 in 0.11.0.GIT)
245 - (bugfix) Better error handling in save_form_data_to_file and
247 (commit 6bdc34cfbcade0c25922c1ad96c753cc7d1c9949 and nearby)
248 - (bugfix) Do not call toupper with potentially out-of-range values.
249 (commit 9e30ee631ced843f26a264c351cfa1716e7e1941)
250 - (bugfix) If ELinks logs debug information to a file, it now opens
251 that in binary mode. (commit 4ced25779dca68c0e15ce1e695ce191b536bb05d)
252 - (bugfix) Kill the ESC timer when blocking the terminal.
253 (commit 539f756438fca4264ab937b2ccfba2351e916a16)
254 - (bugfix) Don't claim that the authentication is for HTTP.
255 (commit ef2f6383c6f0bed576e6f69030eacc4931b42a27)
256 - (enhancement) Reject invalid UTF-8 input from documents and
258 - (bugfix) Decode UTF-8 only from bytes, not from codes of special
260 - (enhancement) "Resize terminal" tries to use the window size
262 - (bugfix) Subprocess forked for SIGTSTP calls _exit, not exit.
263 - (enhancement) Tell the user how to move bookmarks.
264 - (enhancement) Localization updates. For this to be important, we
265 should at least list the languages.
266 - (enhancement) Ctrl+characters don't trigger hotkeys in menus and
268 - (bitrot) Fix two warnings on Mac OS X.
269 * don't use cmp -b, which FreeBSD doesn't support. This is commit
270 7a5f699a88c5fc89c510854b04702c16c30ece5a in src/dom/test/ which
271 is run only by "make test" rather than "make".
272 * support much longer locale-specific timestamps when formatting a
273 directory listing. LC_TIME=fi_FI.UTF-8 now works. Let's treat
274 this as part of the UTF-8 support.
275 * enhancement in user SMJS: elinks.alert no longer displays as an
277 //////////////////////////////////////////////////////////////////////
279 ELinks 0.11.3.GIT now:
280 ----------------------
282 To be released as 0.11.4.
284 * critical bug 755: fix crashes due to dangling pointers to struct
286 * critical bugs 613, 714, 961: ``assertion list_empty(form_controls)
288 * critical bug 945: don't crash if a Lua script calls e.g. error(nil)
289 * major bug 956: don't reuse pointers to SpiderMonkey objects that may
290 have been collected as garbage. This fix causes bug 954.
291 * CVE-2007-2027: check if the program path contains "src/" before
293 * important Debian bug 380347: prevent a buffer overflow in entity_cache
294 and a possible subsequent crash
295 * major bug 788: don't read STRLEN n_a, which isn't initialized by
296 POPpx of Perl v5.8.8 and later
297 * fix query parsing in file: URIs for local CGI (was broken in 0.11.3)
298 * bug 691: don't look up bogus IPv4 addresses based on characters of a
300 * bug 712: GnuTLS works on https://www-s.uiuc.edu/[]
301 * fix passive FTP over IPv6 when connect() fails with EINPROGRESS
302 * minor bug 951 in user SMJS: garbage-collect SMJS objects on 'File ->
303 Flush all caches' to work around their holding cache entries busy
304 * minor bug 396: never show empty filename in the what-to-do dialog
305 * minor bug 461: ensure contrast in blank areas, to keep the cursor visible
306 * minor bug 928: properly display no-break spaces in a UTF-8 document
307 if the terminal uses some other charset
308 * trivial bug 947: document.html.wrap_nbsp also affects text in tables
309 * build bug 950: fix ``config/install-sh: No such file or directory''
311 * build bug 936: fix errors about undefined off_t (autoheader
313 * build bug 959: test in configure whether -lX11 works
314 * build: update SpiderMonkey configure check Debian compatibility
315 * build: use $(CPPFLAGS) rather than $(AM_CFLAGS)
316 * build: disable GCC 4.2 warning about builtin_modules
317 * minor build bug 960: fix errors in loadmsgcat.c if mmap() exists but
319 * bug 978: Python's webbrowser.open_new_tab(URL) works since now
321 //////////////////////////////////////////////////////////////////////
322 The following changes should be removed from NEWS before ELinks 0.11.4
323 is released. They are currently listed here just to show that they
324 have already been considered.
326 * Fixed bugs that were not in previous versions:
327 - bug 975: fix int/size_t pointer type mismatch in Perl interface
328 //////////////////////////////////////////////////////////////////////
333 Released on 2007-04-15.
335 * critical bugs 846, 870: fix crashes in web ECMAScripts and SMJS user
337 * critical bug 927: fix null pointer crash if META Refresh is in a
339 * critical bug 941: fix assertion failure or memory corruption if FTP
340 server responds to PASV with status 200
341 * critical bug 729 in experimental BitTorrent: fix crashes with
342 various bogus BitTorrent URLs
343 * critical bug 868: fix segfault in check_timers
344 * critical bugs 897, 919: fix crashes on operating systems lacking
346 * critical: fix null pointer crash if XBEL bookmark has no title
347 * critical bug 760: fix crash when moving bookmarks out of a folder
348 * critical: fix crash in an empty file-extensions menu
349 * critical bug 715: fix null pointer crash caused by malformed proxy
351 * critical: fix SMJS null pointer crash on exit
352 * critical bug 880 in experimental Python scripting: fix null pointer
354 * major Gentoo bug 121247: fix segfaults in Ruby user scripting
355 * major bug 908: don't write to freed memory when the user pushes a
357 * major bug 937, CVE-2007-5034: don't send the entire HTTPS request to
359 * bug 899, Debian bug 403139: recognize >2GB files in FTP directory
360 listing, if off_t is large enough
361 * bug 942: encode/decode file names in FTP URLs, so they can contain
363 * bug 741: don't recognize HTML comments inside STYLE elements
364 * bug 769: fix MD5 computation/formatting in HTTP digest
366 * fix POST to local CGI
367 * remove a garbage character from the end of the authentication prompt
368 * bugs 872, 886: editing or deleting cookies in the cookie manager
370 * secure file saving: restore umask after *all* failure conditions
371 * decode the fragment identifier extracted from the URI when looking
373 * bug 768 in experimental Python scripting: link with e.g. -lpython2.4
375 * minor bugs 830, 831: changes in parsing of -remote arguments
376 * minor Debian bug 313696 and other translation updates
377 * enhancement 24: fix searching past unselectable elements in menus
378 * enhancement: recognize function keys and backspace/delete on FreeBSD
379 * enhancement 772: recognize Shift-Tab on XTerm
380 * enhancement: place cursor on listbox rather than button, to help
382 * enhancements in text wrapping
383 * enhancement 767: recognize URL in META Refresh even without "URL="
384 * enhancement 396: search for "<html>" if the server doesn't specify a
390 Released on 2006-11-19.
392 * critical bug 841, CVE-2006-5925: prevent enabling the SMB protocol
393 * critical bug 786: fix crash when following a link in frames
394 * print off_t with custom OFF_T_FORMAT instead of PRId64
395 * build: Minix3 compatibility
400 Released on 2006-01-29.
402 * work around null pointer crashes in HTTP digest authentication
403 * fix assertion failure with document.plain.display_links and
406 * enhancement 630: native FSP protocol support (replaces CGI program
408 * SMJS user scripting: check for hooks.js before trying to load it
409 * SMJS user scripting: the elinks.preformat_html hook gets a second
410 argument: a view_state object with .uri and .plain properties
411 * bug 921 in Lua scripting: fix current_document_formatted
412 * if given "a?b" in the command line, try to guess whether the
413 question mark is part of the file name or indicates a query part
414 * updated character entity list from unicode.org
415 * build: use asciidoc -unsafe for AsciiDoc 7.0.4 compatibility
416 * build bug 738: fix "/config.charset" error triggered by building in
419 ELinks 0.11.0 (Elated):
420 -----------------------
422 Released on 2006-01-01.
424 * SSL support via GNUTLS now requires 1.2 or higher
425 * support for Lua 4.x was dropped, we only support Lua 5.x now
426 * Python scripting back-end (experimental)
427 * Spidermonkey based ECMAScript scripting back-end (experimental)
429 * default URI-rewrite rule, used when no other rules match but the string that
430 was entered in the Go to URL box does not resemble a URI
431 * support prefixes for add-bookmark-link, document-info, goto-url-current-link,
432 history-move-back, and history-move-forward
433 * BitTorrent protocol (experimental)
434 * FSP protocol via a CGI script (see contrib/cgi/README.FSP) (experimental)
435 * enhancement 694: sysmouse support on the BSD console
436 * new GNU make based build system (aclocal from automake is still required)
437 * move from CVS to GIT
442 Released on 2005-09-15.
444 * external editor is configurable at run-time
449 Released on 2005-04-06.
451 * explicit keyboard accelerators were defined for buttons in dialogue boxes and
457 Released on 2005-01-30.
459 * Ruby scripting back-end (experimental)
460 * Debian package files (apt-get install devscripts && debuild -uc -us)
462 ELinks 0.10.0 (Thelma):
463 -----------------------
465 Released on 2004-12-24.
467 * licensed under GPLv2 only
469 * simple JavaScript/ECMAScript support by the SpiderMonkey Mozilla JS engine
470 * plain-text mark-up (_^Hx to underline, x^Hx to embolden)
471 * HTML source high-lighting using DOM implementation
472 * multiple URIs on the command line
473 * tabs moving (press Alt-'>' or Alt-'<')
474 * periodic snapshotting of all tabs in all terminals
475 * exmode CLI support (press ':' followed by action and args) (experimental)
476 * cursor routing (aka w3m-style navigation)
477 * modal text-input form-fields editing (enabled by default)
478 * manual cookies creating and editing
479 * incremental searching (press '#/')
480 * Perl scripting back-end (experimental)
481 * build-time configurability and feature documentation through features.conf
482 * Mozilla-compatible -remote option (http://www.mozilla.org/unix/remote.html[])
483 * support for specifying IP family as protocol postfix (e.g. http4 or ftp6)
484 * internationalized domain names via libidn (RFC 3490)
485 * data URI protocol (RFC 2397)
486 * gopher protocol (RFC 1436)
487 * NNTP protocol (RFC 977 and RFC 2980) (experimental)
488 * build system fine-tuned to use automake conditionals
489 * -localhost option to block connections to remote hosts
490 * -verbose option to control messages printed at startup
491 * -default-keys command line option to ignore user-defined keybindings
492 * -confdir option renamed to -config-dir
493 * -conffile option renamed to -config-file
494 * enhanced documentation
499 Released on 2004-09-24.
501 * directional links navigation
502 * 'unset' configuration directive, which can be used, e.g., to delete default
503 MIME type settings or external protocol handlers.
508 Released on 2004-01-23.
510 * support <object> tags by displaying a link to the data
511 * add beginning-of-buffer and end-of-buffer actions for text fields
512 * automatic session saving/restoring support (disabled by default)
513 * add-bookmark-tabs (bookmark all tabs) option and menu item
514 * fold successive blank lines when displaying a plain-text document
515 (disabled by default; use the option document.plain.compress_empty_lines)
516 * 'fresh' color for any tab that has not been selected
517 since its document was loaded
519 ELinks 0.9.0 (Skyrider):
520 ------------------------
522 Released on 2003-12-24.
524 * used gettext for internationalization
525 * support for background document colors
527 * new MIME subsystem adding mimetypes files support
529 * Guile scripting extensions
534 * cookies manager, cache manager and download manager
535 * document marks support
536 * displaying URIs in plain documents as links
537 * SMB protocol support (requires smbclient)
538 * builtin user prefixes support (enter 'gg' or 'gg:elinks' to the goto dialog)
539 * HTTPS proxy support
540 * typeahead link searching (press '#')
542 ELinks 0.4.0 (Iceberg):
543 -----------------------
545 Released on 2002-12-24.
548 * basic proxy auth support
549 * cookies parser rewritten
550 * support for tabindex,accesskey,title attribute
551 * FTP support dramatically improved: bugfixes, interoperability fixes, passive
553 * global history support (+vlink support)
554 * make some modules (cookies,bookmarks,globhist,..) optional at compile time
555 * secure saving support (see secure_save option desc. if you're doing weird
556 things with your links files like symlinking or nonstandart permissions!!!)
557 * support for utf8 i/o
558 * mouse wheel support
559 * portability enhancements
560 * performance enhancements
561 * file/http gzip/bzip2 decompression support
562 * downloads resuming support
564 * hierarchic bookmarks support, XBEL bookmarks support
565 * source layout was dramatically reorganized
566 * relocated ELinks configuration files, changed format (if you are upgrading
567 from Links or older ELinks version, read INSTALL file to see how to convert
568 your old config files!!!)
569 * options are now in tree hierarchy and are configurable generically
570 * keybindings can be configured from the user interface
571 * colorful user interface
572 * tiny useless LED-like indicators support
573 * GNUTLS support parallel to the OpenSSL support (fixes some license issues)
574 * extensive memory debugging support
579 Released on 2002-03-02.
582 * external textarea editor
583 * DNS rewrite - we handle multi RR per host correctly
585 * rewritten options handling
586 * bookmarks filtering (aka bookmarks search)
587 * bookmarks resaving (save on the disk after every change)
588 * added possibility to change default colors settings
593 Released on 2001-10-26.
595 * secured cookies file creation
596 * support for title attribute of img tag
597 * Catalan translation
598 * Romanian translation
599 * changing of User-Agent string sent to webserver
600 * <listing> tag support
605 Released on 2001-10-06.
607 * cookies expiration, saving and resaving
608 * do NOT strip everything after ? in form action
609 * http referrer, true http referrer
610 * limited textarea external editor support
611 * partial fix of
612 * enhanced manual page
613 * fixed multi-level HTTP moved when using -dump/-source