snapshot of project "lynx", label v2-8-7dev_10c

1 files changed, 0 insertions, 891 deletions

diff --git a/docs/CHANGES2.4 b/docs/CHANGES2.4
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---- Rename of Lynx2-3-FM and release as Lynx2-4  (08-June-1995) ---
-==============================================================================
-06-08-95
-* All of the changes from lynx2-3-FM are now located at ftp2.cc.ukans.edu.
-  We will call this version lynx2-4 and all new changes will be added here.
-  - JP
-06-05-95
-* Added isc support based on post to lynx-dev from Ami Fischman
-  (a540ami@pic.ucla.edu). - FM
-06-04-95
-* Initialize t1->name before the StrAllocCopy() in LYMainLoop.c for
-  DIRED_SUPPORT tagging. - Rick Mallett (rmallett@ccs.carleton.ca)
-* Don't bother creating a /tmp copy of local files for downloading
-  under the DIRED_SUPPORT, and don't include "Save to disk" in the
-  download menu for such files. - RM
-* Deal with any newlines or tabs in statusline messages, along lines
-  in patch from Peter Marquardt. - FM
-* Various fixes to ensure terminations of strings, along lines suggested
-  by PM. - FM
-* Made HTAlert messages more readable in trace mode.
-* Replaced info.cern.ch with www.w3.org in userdefs.h and lynx.cfg. - GL
-* Allow definition of the global configuration file (lynx.cfg) path and
-  name via a "LYNX_CFG" VMS logical or Unix environment variable.  Will
-  override the "LYNX_CFG_FILE" definition in userdefs.h.  The -cfg command
-  line switch will override those.  SYS$LOGIN (VMS) or '~' (Unix) can be
-  used in the path to treat the global configuration file as a personal
-  configuration file ($HOME will be substituted for '~'). Meets objective
-  in patch posted by Danny Meyer (mayer@ljsrv2.enet.dec.com) but does
-  not seek lynx.cfg in the user's HOME directory without an explicit
-  directive to do so.  Issue a screen message and then exit if the
-  configuration file is not readeable (rather than continuing as if
-  one had been found and read). - FM
-* Added protections from NAMEless INPUT or TEXTAREA tags. - FM
-05-29-95
-* Changed close(*s) typo in HTTCP.c to NETCLOSE(*s).  Caused tight loops if
-  on error *s became stdin. - Peter_Marquardt (wwwutz@cha01.tfh-berlin.de)
-05-20-95
-* Mods of proxying/gatewaying code, replace obsolete info.cern.ch default
-  URL addresses with www.w3.org, and add option to use the new www.w3.org
-  wais search gateway in cover page for wais searches. - FM
-05-10-95
-* If a startfile specified on the command line maps to a MIME type
-  which invokes an alternate display device, allow -homepage, if also
-  specified, to be substituted for startfile on quiting from the display
-  device, rather than forcing an exit due to the original startfile having
-  been neither text/html nor text/plain.  Based on a patch from GL, with
-  protections against possible infinite getfile() loops added. - FM
-* Include -t switch when pico is the editor for reply_by_mail() in
-  LYMail.c. - GL
-05-04-95
-* Oops.  Had zipped the wrong LYReadCFG.c in yesterday's mods. - FM
-05-03-95
-* Do not override any external proxy and no_proxy variables with those
-  in lynx.cfg.  Bug fixes in code for setting proxy variables on Unix,
-  based on patches from Roman Czyborra (czyborra@cs.tu-berlin.de). - FM
-* Fixes for tagging when Lynx jumps to another screen and then comes back,
-  and deal with possibility of screen outputs from compress/decompress
-  utilities. - GL
-* Added support for Sequent's DYNIX/ptx operating system, and bug fixes
-  in HTTCP.c's BSDselect(). - Rodney Barnett (RBarnett@us.teltech.com)
-* Increased limits in select() loops to 5000 tries. - FM
-* Specify /nomember for compilations with DECC.  It's not the default
-  on AXP and the code assumes byte alignment. - FM
-04-19-95
-* Added Alan Hirsh's script (LynxDir:VMSPrint.com) for dealing with busy
-  VMS print queues such that Lynx might otherwise delete the temporary
-  file before it has been queued for printing. - FM
-* Added lots of type casting to the mathematical operations in GridText.c
-  to minimize possible sizing/alignment problems for DECC/AXP (and any
-  Unix flavors that use the Alpha chip). - FM
-04-17-95
-* Use  test=test -z "$LYNX_VERSION"  like  test=test -n "$LYNX_VERSION"
-  in mailcap files simply as flags for non-LYNX versus LYNX environment,
-  without actually bothering to execute a test. - FM
-* Issue "** Bad HTML!!!  Use -trace to diagnose. **" statusline messages
-  when bad HTML is encountered, and suppress those statusline messages in
-  favor of the TRACE messages when -trace is used. - FM
-* Fixed anchor deletion problem in yesterday's ISMAP mods. - FM
-* Removed -ltermcap from AIX makes (AIX doesn't use it). - FM
-04-16-95
-* Send a 0,0 coordinate pair if a user clicks on an ISMAP link, so that
-  it's handled equivalently to clicks on an ISMAP submit button, and
-  (typically) will return the server's default.  Note that the default
-  often is the parent document, and if so, the current document will
-  be returned via redirection (pointlessly 8-).  However, this mod
-  allows the WebMaster to use a pure-text document as the default for
-  Lynx. - FM
-* Protections against crashes for inappropriately positioned form tags. - FM
-* Fixes in handling of configurable INEWS path. - FM
-* Support for VT500 series terminals. - George Cook (cook@wvnvaxa.wvnet.edu)
-04-12-95
-* Makefile tweaks for bsdi and aix4. - FM
-04-11-95
-* Mods for building with BSD Interative (bsdi). - FM
-04-08-95
-* Added translation of HTML entities and decimal escaping for the
-  VALUEs of INPUT and OPTION tags. - FM
-* For TYPE="image" INPUT tags, use "[IMAGE]-Submit" as a pseudo-ALT
-  string, and submit a 0,0 coordinate pair if it's clicked, which
-  typically will invoke the server's default (I guess something is
-  better than nothing. 8-). - FM
-* Handle (possibly multiple) angle brackets in bookmark and showinfo
-  link names. - FM
-* Fixed typo in for-ultrix code in LYMain.c. - FM
-04-04-95
-* Added ability to set proxy environment variables via lynx.cfg. - FM
-04-01-95
-* Added handling of the HTML 3.0 attributes for ISINDEX tags:
-      ISINDEX HREF="reference" PROMPT="string"
-  The ACTION attribute didn't make it into HTML 2.0.  For now, we'll keep
-  supporting it in Lynx by treating it as a synonym for HREF. - FM
-03-31-95
-* Mods for AIX v4.1.1 and addition of make aix4. - FM
-* Added prototype and extern declarations for BSDselect(). - FM
-* Fixed bugs in form_getstr() that could clobber the stack. - GL
-* Fixes for symlink handling. - GL
-* Made LYShowInfo.c aware of the setuid, setgid and sticky file modes,
-  and nicer mode display if the file doesn't have the read bit set. - GL
-03-30-95
-* Fixed glitch in BASE tag handling. - FM
-03-29-95
-* Initialize pointers in add_trusted() of LYGetFile.c before the
-  StrAllocCopy() calls. - FM
-03-26-95
-* Miscellaneous TRACE and related messaging tweaks. - FM
-03-24-95
-* Handle defaulted localhost in file BASE tags, and related tweaks of
-  defaulted localhost handling in file URLs. - FM
-* Use RM_PATH for both file and directory deletions with the DIRED_SUPPORT
-  remove function. - GL
---- STARTING  2.3-FM ---
-==============================================================================
-03-23-95
-* Designate this code set as lynx2-3-FM to avoid any confusion with the
-  official releases at UKans. - FM
-* Tweaks of code for defaulted localhost in file URLs.  Don't require
-  any host field marker in such URLs - FM
-03-21-95
-* Added handling of defaulted localhost in file URLs. - FM
-* More protections against bad HTML. - FM
-* SYSLOGing enhancements. - GL
-* Suspend curses during my_spawn()'s, and fixes of code for the child
-  and error return detection. - GL
-03-20-95
-* More protections against potentially infinite loops. - FM
-03-16-95
-* Enhancements of 'c'omment and mailto handling. - FM
-* Mods to build.com for enabling submission to BATCH. - FM
-* Ultrix terminal-handling fix. - Roman Czyborra (czyborra@cs.tu-berlin.de)
-03-15-95
-* Fixed bug in for-Unix directory listing code to screen out inaccessible
-  parent directories.  Was also being applied to ftp listings. - FM
-* Made bolding of H1 through H7 headers a lynx.cfg option, with the
-  non-bolding as the compilation default. - FM
-03-13-95
-* Fixed bug in setting link[].lname elements to empty strings for form
-  INPUT_ANCHORs.  Was causing showinfo() to report the links from the
-  previous document (yet another memory leak bites the dust 8-). - FM
-* Numerous fixups of bold and underline handling. - FM
-03-09-95
-* Increased the while() loop limit for select() tries in HTTCP.c to 500. - FM
-* Memory allocation/free fixes in HTAccess.c. - FM
-* Makefile and documentation tweaks. - FM
-03-07-95
-* Implemented HT_BOLD when specified for headers in DefaultStyle.c.  H1 is
-  now uppercase, bold, and centered.  H2 - H7 are lower or mixed case, bold,
-  and progressively indented. - FM
-* Miscellaneous enhancements of menu displays. - FM
-* Allow tabs and '$' in lynxexec commands. - FM
-* More TOUPPER/TOLOWER fixes. - FM
-03-06-95
-* Added ability to set the INEWS path in lynx.cfg. - FM
-03-05-95
-* Separated the newspost URL into newspost versus newsreply, and modified
-  LYNews.c to behave more rationally for new versus followup posting. - FM
-* Added "mode reader" command for news list and article requests. - FM
-* Enabled saving of list_dir_style settings in the user's RC file. - FM
-* Don't restrict rearming SIGINT in LYClean.c for IGNORE_CTRL_C to just
-  SVR4. - FM
-* Added numerous protections against core_dumps/ACCVIOs in HTML.c for bad
-  HTML.  Should also help reduce likelihood of infinite while() loops and
-  a runaway CPU if binary files are mistyped and rendering is attempted. - FM
-* Added (unsigned char) type casts in addch() calls for proper handling of
-  high value ISOLATIN1 characters. - FM
-* Limited the while() loop for select()'s in HTTCP.c to 50 tries, to help
-  reduce likelyhood of a runaway CPU on undetected terminal disconnects. - FM
-* Fixed typo in build.com. - FM
-* Added Craig's lynx_help and about_lynx files for the lynx2-3-7 distribution,
-  updated for lynx2-3-9 BETA. - FM
---- STARTING  2.3.9 BETA ---
-==============================================================================
-02-20-95
-* Updated doc files and passed on to UKans for archiving on the
-  ftp2.cc.ukans.edu server as 2.3.8 BETA. - FM
-02-17-95
-* Further updates of building procedures for VMS. - FM
-* Further updates of lynx.man, lynx.hlp and documentation.  Indicate
-  that the inside_foo and outside_foo restrictions are not selective
-  on systems which lack utmp. - FM
-* Changed yesterday's DGUX define fo DGUX_OLD, because only older
-  Data General systems need it. - FM
-02-16-95
-* Added Jeff's updates of lynx.man and lynx.hlp, further updated for
-  v2.3.8 - FM
-* Fixed typos in LYMail.c and HTTPC.c. - FM
-* Cleaned up #ifdef'ing for -DIGNORE_CTRL_C. - FM
-* Added -DDGUX for using inet_addr(host).s_addr instead of inet_addr(host)
-  in HTParseInet() of HTTCP.c (Data General may need it). - FM
-* Don't report "-help" as an invalid option. - FM
-02-15-95
-* Handle HTML entities and decimal escaping in ALT strings. - FM
-* Build fixups for TCPWARE. - FM
-02-14-95
-* Added transmission of Accept-Language headers.  A default preferred
-  language is defined in userdefs.h.  It can be overridden via lynx.cfg.
-  Users can change that via the 'o'ptions menu and save their preference
-  in their RC file. - FM
-* Tweak of FIXED record handling on VMS. - FM
-* Defined Unix ZIP_PATH and UNZIP_PATH in userdefs.h. - FM
-02-12-95
-* Added  -localhost  switch for restricting access to files and servers
-  on the local host. - FM
-* Added  -nobrowse   switch for disabling directory browsing. - FM
-* Added  -selective  switch for requiring a .www_browsable file in
-  each directory for browsing access to it.  The enabling files
-  are not included in the directory listings. - FM
-* Fixed up displaying of README files in directory listings on
-  VMS. - FM
-* Replaced all tolower() and toupper() calls with the TOUPPER() and
-  TOLOWER() macros in HTUtils.h (should help deal with some of the
-  strange behavior reported for some flavors of Unix; see header of
-  HTUtils.h). - FM
-Worked in mods from David Trueman (david@cs.dal.ca) - FM:
-* Don't issue the ../ link in Unix local directory listings if the parent
-  directory is not readable (was already dealt with on VMS - FM).
-* Include an Organization: header in Unix news postings, if possible
-  (was already dealt with on VMS - FM).
-* Don't allow the editing of Unix mail headers because that is error
-  prone (no change on VMS; editable pseudo-headers are included for
-  informational purposes, but the real headers are those of the
-  account running Lynx - FM).
-* Don't hardcode the Unix mv command; use MV_PATH define in userdefs.h.
-* Moved the Unix COPY_COMAND define to userdefs.h as COPY_PATH.
-* Completed the Unix ZIP support.
-02-10-95
-* Added code for converting the headers of downloaded binaries on VMS
-  to indicate FIXED 512 record format.  See the documentation in
-  userdefs.h, lynx.cfg and FIXED512.COM for more information. - FM
-02-08-95
-* Fixed glitch in HTInit.c which mis-casted the default MIME type for
-  files with a .sh extension, causing the EXEC_SCRIPT function to be
-  disfunctional. - FM
-* I think I finally have Lynx showing "(p# of N)" properly in the title
-  lines (we'll see if perfection has really been achieved 8-). - FM
-* Extended directory browsing on VMS to the -homepage specification,
-  if included on the command line, e.g., lynx -homepage=sys$login
-  will start up Lynx with the default startfile, but the 'm'ain menu
-  command will yield listings of the home directory. - FM
-* Added -fileversions switch on VMS for including all versions of files
-  in directory browser listings (otherwise, only the highest version is
-  listed, with no version numbers displayed). - FM
-* Modified LYEdit.c to use fopen(filename,"a") instead of access(filename,2)
-  to verify write access for editing files (checking "append" access appears
-  to be a more reliable way to do it across platforms/flavors). - FM
-02-07-95
-* Implemented directory browsing for VMS. - FM
-* Fixed printer command handling to actually prompt for and use a second
-  filename argument if two "%s" strings are in the command map. - FM
-* Added anti-Unix-shell-spoofing code for all of the filename argument
-  handling. - FM
-* Fixed glitch in getenv(DISPLAY) calls on VMS.
-02-04-95
-* Fixed a glitch in BASE support.  Should now work properly when both
-  standard and Lynx-specific hrefs are in the document. - FM
-02-03-95
-* Added support for posting to newsgroups from Lynx on VMS via the
-  ANU-NEWS software. - FM
-* Numerous href parsing enhancements. - FM
-* Enhancements and bug fixes of news displays. - FM
-* Enabled display of Linknames with angle brackets (as for news URLs)
-  in the showinfo page. - FM
-* Ensured that a file URL which is really an ftp URL will yield an
-  "FTP is Disabled" statusline message when it's disabled. - FM
-02-01-95
-* Defined out the LYK_VERSION code and made Control-V a dead key again,
-  since including the Lynx name and version strings in the showinfo ('=')
-  and 'o'ptions displays is adequate, and people on different platforms
-  or flavors associate Control-V with other functions. - FM
-01-31-95
-* Beefed up the BASE support. - FM
-* Made all WWWLib cover pages and menus HTTP/1.0 compliant (to ensure
-  resetting of any BASE tags) and gave them more pizzaz. - FM
-* Trim terminal slashes in ftp paths if not the Welcome directory, so
-  we'll get "Up to" links.  Terminal slashes in file paths still force
-  that directory to be treated as the Welcome directory.  For example,
-   ftp://host/blah/foo/ will have an "Up to blah" link listed, but
-  file://host/blah/foo/ will treat /blah/foo/ as "Welcome" (both ftp
-  and file "Up to" links are blocked by -DNO_PARENT_DIR_REFERENCE). - FM
-* The VMS SOCKETSHR_TCP support can't yet handle telnet, tn3270 or
-  rlogin URL's (Andy Harper is working on it; be patient 8-).  Modified
-  HTTelnet.c to compile properly and behave rationally when such URL's
-  aren't supported. - FM
-* Corrected doc files based on Larry Virden's (lvirden@cas.org) careful
-  (or is it carefull) proof-reading.  Thanks Larry! - FM
-* More type casts for ANSI C compliance. - FM
-01-30-95
-* Added numerous type casts for ANSI C compliance. - FM
-01-29-95
-* Prototyped HTHostName() for yesterday's mods in HTAccess.c. - FM
-* Updated lynx.cfg. - FM
-01-28-95
-* Added lynx name and version to the showinfo page and options menu. - FM
-* Tweaked Danny's news proxying mods for selective no_proxy directives
-  with a port field (119) for news, and added equivalent code for wais
-  (port 210). - FM
-* Updated the INSTALLATION file (I hope people read it 8-). - FM
-* Hadn't included last night's typo fix in the archived fileset. - FM
-01-27-95
-* Added Danny Mayer's (mayer@ljo.dec.com) mods for proper handling of
-  no_proxy directives for news (NNTPSERVER) hosts. - FM
-* Worked in Ari Luotonen's (luotonen@dxcern.cern.ch) mods for sending
-  a "Pragma: no-cache" header for use by a proxy server in conjunction
-  with the RELOAD command. - FM
-* Fixed to handle file URL's appropriately in conjunction with proxying
-  of ftp URL's.  For file URL's on the local host, direct access is
-  attempted, with no ftp attempt if that fails, whether or not proxying
-  is in effect, and whether or not no_proxy directives have been set.
-  Both ftp URL's, and file URL's on a remote host, are sought via ftp
-  without a direct access attempt.  File URL's for remote hosts are
-  converted to ftp URL's before submission to a proxy server, so no
-  special procedure need be implemented to induce the proxy server to
-  act on them (You shouldn't continue using file URL's when you intend
-  ftp, but Lynx will handle such URL's properly when encountered in
-  old documents that use file when ftp is intended.) - FM
-* Fixed typo in yesterday's "psychotherapy". - FM
-01-26-95
-* Escaping of ISINDEX queries needed more tweaks to work properly with
-  high value IsoLatin1 characters. - FM
-* Applied psychotherapy to the schizophrenic behavior that was exhibited
-  when download, upload, print, history or showinfo commands were used
-  during displays of each other's menus or temporary files. - FM
-* Enabled downloading of links from the history page. - FM
-01-25-95
-* Added LYK_VERSION command (^V) for showing version of Lynx. - FM
-* Include file fixes for TCPWARE. - FM
-* Fixed bug in showinfo() which caused core dumps when invoked while
-  positioned on any form field which has a "linkname" but a NULL
-  "filename". - FM
-* Fixed glitch in 'p'rint menu. - FM
-01-24-95
-* Enabled SOCKSification for any Unix flavor via the SITE-LYDEFS,
-  SITE-DEFS and SOCKSLIB definitions in the top-level Makefile.  Added
-  info in INSTALLATION on how to do it for VMS.  Included notes that you
-  are better off building Lynx normally, and instead using a SOCKSified
-  proxy server to get through a firewall. - FM
-* Added instructions in INSTALLATION for setting up proxy service. - FM
-* Fixed multiple submit button handling to distiguish which button was
-  activated when they have the same name, and include only that button's
-  name/value pair in the submission. - FM
-* Figured out how to apply all security and restrictions checks for
-  redirecting URLs returned by ISINDEX searches, and accordingly lifted
-  the bypasses for the previously insecure access types. - FM
-* Added option to use Jerry Whelan's (guru@bradley.edu) BSDselect() for
-  SVR4 systems with the "type any key" problem. - FM
-01-23-95
-* Fixed up escaping of queries in HTSearch(). - FM
-* Updated the sample jumps files. - FM
-* Worked in socksification mods from Reese Ferry (reesef@VNET.IBM.COM) - FM
-* Enabled use of LOCALE for international characters with any Unix flavor
-  (not just sun) via a define in the top level Makefile. - FM
-01-22-95
-* Updated the lynx.cfg configuration file. - FM
-* Implemented BASE handling. - FM
-01-21-95
-* Fixed -cfg switch handling so that the specified, alternate configuration
-  file properly is read instead of the default system file specified in
-  userdefs.h. - FM
-* Made 'p'rint, 'd'ownload and 'u'pload menu lists single spaced. - FM
-* Fixed HTFileFormat() in HTFile.c so that it properly processes the
-  suffix-to-MIME-type mappings when version numbers are in local file
-  URLs on VMS.  We therefore no longer trim off the version number if
-  if was included, and Lynx will now access and process that version
-  rather than only the highest version. - FM
-01-18-95
-* Makefile fixes for convex and linux. - FM
-01-17-95
-* More Makefile fixes. - FM
-01-14-95
-* Fixes for FreeBSD. - FM
-01-12-95
-* Made the "ls -l" emulation in local directory listings a compilation
-  option (see the top level Makefile). - FM
-* Made inclusion of "Up to" parent links in local directory listings a
-  compilation option (see top level Makefile). - FM
-* Message fix for checkmail on Unix. - FM
-* Fixes for SCO with gcc. - FM
-01-11-95
-* Restored original hash table function in HTAnchor.c without (hopefully 8-)
-  reviving anchor deletion problems. - FM
-* Fixed typo in HTAccess.c. - FM
-* Added code in HTFile.c from Timothy Newsham (newsham@aloha.net) for
-  generating long style Unix listings (ls -l). - FM
-01-10-95
-* Escape dashes in lynx.man. - FM
-* Added NetBSD support from Bryan T. Vold (btv@wiley.HealthPartners.COM). - FM
-* Made anchor searches in hash tables case-sensitive (so paths which
-  differ only in their case can be distinguished, as people using the
-  DIRED support kept requesting) without (hopefully 8-) reviving anchor
-  deletion problems. - FM
-01-09-95
-* More Makefile and code fixes for building properly with various systems
-  and compilers. - FM
-01-06-95
-* Numerous fixes for handling signals (e.g., SIGWINCH) received during
-  keystroke fetches, without (hopefully 8-) reviving the problem of
-  runaway CPU's on undetected terminal disconnects. - FM
-* More Makefile and code fixes for building properly with various systems
-  and compilers. - FM
-01-05-95
-* Changed define for syslog() logging to SYSLOG_REQUESTED_URLS and picked up
-  logging of ISINDEX search requests that don't go through getfile(). - FM
-* More fixes for redirection returned via ISINDEX searches. - FM
-* Fixed missing newline character at end of last .lynxrc entry. - FM
-* More Makefile tweaks. - FM
-* More additions in LYCurses.h for compilers which fail to check whether TRUE
-  and FALSE are already defined before defining them in curses.h. - FM
-01-03-95
-* Fix for redirection returned via ISINDEX searches. - FM
-12-29-94
-* Yet more top level Makefile tweaks. - FM
-* Fix bcopy problem for UCX. - Martin Zinser (zinser@vscn.gsi.de)
-* Fix ioctl() problem for UCX. - MZ
-12-27-94
-* More top level Makefile tweaks. - FM
-12-26-94
-* Added Lou Montulli's procedure for PURIFY to the top level Makefile. - FM
-12-23-94
-* Added Lou Montulli's memory leak fixes. - FM
-* Fixed HTLoadedDocumentTitle() call in LYGetFile.c. - FM
---- RELEASE of 2.3.8 BETA ---
-12-22-94
-* The WFEB code as of 12-15-94 has been archived at UKans as lynx2-3-7,
-  so we'll make this lynx2-3-8 to avoid confusion. - FM
-* Added bookmark_exec restriction for disallowing use of lynxexec URL's
-  in the user's bookmark file or converted Mosaic hotlist. - FM
-* Enable any lynxexec URL in JUMPFILE if EXEC_LINKS has been defined.
-  This allows you to set both LOCAL_EXECUTION_LINKS_ON_BUT_NOT_REMOTE
-  to TRUE and a single TRUSTED_EXEC rule that will always fail (e.g.,
-  TRUSTED_EXEC:none), so that *ONLY* the lynxexec URL's in the jumps
-  file will be acted upon. - FM
-* Disallow lynxexec URL's in G)oto if no_shell is set or if
-  LOCAL_EXECUTION_LINKS_ON_BUT_NOT_REMOTE is TRUE. - FM
-12-21-94
-* Include LYFLAGS in the BSDI_Makefile. - FM
-* Numerous mods based on patches from David Trueman - FM:
-* Changed SUN4 ifdef for implementing the "reverse clear screen hack" to
-  REVERSE_CLEAR_SCREEN_PROBLEM since not all sun4 systems experience this
-  problem.
-* Changed a few messages to use key_for_func() instead of a hard-coded
-  key mapping.
-* Allow control-C as well as control-G to abort or cancel on Unix (as
-  already on VMS).  On VMS, control-C and control-Y evoke a "Do you really
-  want to quit?" prompt, and a 'n'o reply gets handled as if control-G
-  has been entered in the first place.  On Unix, control-C is treated
-  simply as a synonym for control-G, and control-Y is not an interrupt
-  signal.  This seems the best way to handle those control signals, based
-  on what VMSers versus Unixites would expect them to do.
-* Added code to disallow the writing of files beginning with a dot if
-  NO_DOT_FILES is set TRUE in userdefs.h and/or lynx.cfg.
-* Added possibility of logging URL access via syslog() on Unix (ifdef'd
-  with LOGGING).
-* Improved and made more flexible the security for lynxexec URL's.  The
-  default behaviour is the same as now, but source locations and the path
-  (Unix) or name (VMS) of programs to be executed can be restricted via
-  TRUSTED_EXEC rules in the lynx.cfg file.
-* Convert ~ in lynxexec paths to $HOME on Unix.
-* Several changes in DIRED support.  Tidied and consolidated code.  Changed
-  the way tags are freed (fixing a bug where they did not always get cleared
-  properly).  Changed all programs to *_PATH defines.  Changed the display
-  of tags so they work with numbered links.
-* Added another restriction to disallow telnet port specifications in
-  G)oto URL's.
-* A bit of special case code in jump handling.  If key mapping is G, allow it
-  to be typed as "go target".
-* Change strncmp in remap() to strcmp() (bug fix).
-* Report offending bad option in main().
-* In mainloop(), make \r same as \t and \n.
-* Combine LYK_REMOVE code with LYK_DEL_BOOKMARK so that they can share the
-  same key map.
-* If show_cursor is true, position cursor 1 position before the link, which
-  makes it less likely that the link is obscured in defective terminal
-  programs
-12-15-94
-* More fixes in LYno_attr_char_case_strstr() and LYno_attr_char_strstr() - FM
-* People didn't like having to erase the default WHEREIS ('/') search string
-  when it wasn't what they wanted in a new document (though most didn't know
-  that it can be done easily via ^U), and Lynx doesn't have real editing via
-  LYgetstr() (just deletion from the end of the string), so I got rid of the
-  the editing offer.  The previous search string is still buffered across
-  document fetches, and can be used across documents via NEXT ('n').  You
-  also can use WHEREIS without a search string entry to turn off highlighting
-  within the current document, and then NEXT to restore it.  If control-G is
-  used instead of a blank string to cancel a WHEREIS command, it does not
-  turn off the highlighting.  So everything everyone asked for is now
-  possible (once you figure out how to do it 8-). - FM
-12-14-94
-* Oops!  Fixes in tcp.h for MULTINET with DECC/VAX had left SOCKET_ERRNO
-  undefined for all the other VMS TCPIP packages.  That's what I get for
-  working on this stuff too late at night. - FM
-* Additional ANSI compliance fixes in HTTCP.c for builds with DECC/VAX and
-  non-MULTINET VMS TCPIP packages. - FM
-12-13-94
-* Modified searches for strings within the currently displayed document
-  ('/', as opposed to 's' for ISINDEX searches) so that the highlighting of
-  the search string is not retained when the current document is changed,
-  and added recall buffering of the search string so that it's offered as
-  the default for editing or reuse on subsequent '/' commands.  Also, we
-  now force redraws on invokations of such searches so that hits will be
-  highlighted even if they occur on the current page.  Links with hits such
-  that they have embedded highlighting of the search strings will not have
-  the embedded highlighting restored when the cursor is moved onto and then
-  off of them (helps to distinguished whether it's intended or the due to
-  the search), but will be restored whenever the page is redrawn.  All
-  embedded highlighting also is restored when the 'n'ext command is used to
-  repeat the search in the current document, even if the returned hits do not
-  cause a page change.  Note that these searches first search only the links,
-  and position you on the first link with a hit occurring after the current
-  link.  If there were no hits in the links, then the text is searched and
-  the first hit occurring after the current link is positioned at the top of
-  the page.  They never did, and still do not, search both the link and text
-  portions of the document simultaneously.  Also note that ISINDEX searches
-  never have and still do not yield highlighting of the query string(s) in
-  the returned document.
-* Fixed LYno_attr_char_case_strstr() and LYno_attr_char_strstr() in
-  HTStrings.c so that they properly ignore any attribute characters in
-  the comparison string and return a pointer to the correct location
-  of a match with the target string. - FM
-12-12-94
-* Modified FTP gateway to display 230- as well as 250- information/help
-  messages, and on non-Unix as well as Unix systems. - FM
---- RELEASE of 2.3.7 BETA ---
-12-11-94
-* Further tweaked explanatory comments in the configuration and samples
-  files, and updated the instruction files. - FM
-12-09-94
-* Modifed PassesTest() in HTInit.c to avoid the overhead of system() calls
-  by using getenv() when   test -n "$DISPLAY"   and   test -z "$DISPLAY"
-  commands are encountered in the mailcap file.  Otherwise, needlessly
-  expensive system() calls potentially could be made for virtually every
-  viewer mapping in that file!.  For Lynx, those two strings in the mailcap
-  file now are equivalent to the :XWINDOWS and :NON_XWINDOWS flags,
-  respectively, for VIEWER: assignments in lynx.cfg. - FM
-* Also modified PassesTest() so that it simply treats  test -n "LYNX_VERSION"
-  as success.  Why spawn a system() command to see if Lynx is running, when
-  it obviously is!.  However, that string can be included in the mailcap
-  file for assignments that should be restricted to Lynx if other software
-  also uses the file. - FM
-* The above two mods make it unnecessary to actually use a "test" script for
-  differentially setting viewers in XWINDOWS versus NON_XWINDOWS environments,
-  so VMSers also can use the mailcap files for differential assigments of
-  viewers, without those DCL error messages about "test" which have been
-  mystifying so many people.  However, yesterday's mods do make it possible
-  for VMSers to use a "test" script for checking other environment or system
-  features, and thereby setting viewer switches differentially, analogously
-  to the command line switches for Lynx itself. - FM
-* Modified comments in samples/mailcap to indicate these enhancements. - FM
-* Modified comments in userdefs.h to describe correctly what the Lynx code
-  does as of v2.3:  Any SUFFIX or VIEWER mappings in lynx.cfg will be
-  overridden in src/HTInit.c if they also appear there.  Then, any mappings
-  in mime.type or mailcap will override those from lynx.cfg and src/HTInit.c.
-  The XLOADIMAGE definition is used in src/HTIinit.c, and you can use
-  mailcap, but not lynx.cfg, to override it. - FM
-* Modified comments in lynx.cfg and samples/lynx.cfg to indicate what Lynx
-  really does, and the use of mailcap files to do what lynx.cfg had claimed
-  it could do but doesn't. - FM
-* Fully implemented multiple submit button support for both POST and GET
-  forms. - FM
-* Added LYK_RESUBMIT keymap (with default binding to 'x' and 'X') for forcing
-  submissions of forms to servers (i.e., never use cache).  LYK_ACTIVATE
-  (with default binding to right-arrow and RETURN) still fetches from cache
-  if available.  Statusline help describes these commands when positioned
-  on a submit button. - FM
-12-08-94
-* Fixed HText_submitForm() in GridText.c to handle submitting INPUT types
-  (e.g., type="image") which have name/value pairs. - FM
-* Modified DCLspawn to recognize -1 on failure and 0 or 1 on success as
-  return or exit values of scripts, and report -1 or 0 as it's own return
-  value.  If a "test" script is used on VMS in conjunction with .mailcap
-  for setting viewers, it should return -1 if the test fails and 0 or 1 if
-  it passes (the "test" script can be DCL or an exectutable, and should be
-  defined as a foreign command).  If you don't have a "test" script, don't
-  include that instruction in .mailcap. - FM
-* The tmpaddress pointer in do_www_search() of GridText.c needed to be
-  initalized to NULL. - FM
-12-07-94
-* Made sufficiently ANSI compliant to build with DECC on VMS without using
-  the /stand=vaxc qualifier, and further modified so that Lynx will build
-  and run (extremely well 8-) with DECC/VAX.  Whooh, that took some doing!
-  These mods are also desireable for builds on Unix. - FM
-12-02-94
-* Fixed the query recall buffer in do_www_search() of GridText.c to restore
-  the +'s to spaces and unescape properly. - FM
-* Include file and define fix ups, for SOCKETSHR/NETLIB support and convex
-  builds, in tcp.h, LYShowInfo.c and top level Makefile. - FM
-11-27-94
-* Fixed bugs associated with failure to check the post_data element in
-  addition to the address element when making push/pop decisions for the
-  history stack, and when checking whether a requested document has been
-  loaded successfully.  The address element is insufficient for documents
-  returned by POST'ed forms. - FM
-* Check -trace switch earlier in LYMain.c so that trace messages associated
-  with setting up the Lynx configuration will actually be displayed. - GL
-11-23-94
-* More fix ups for the SOCKETSHR/NETLIB support.  Close to "all set" but needs
-  more field testing with the full range of TCPIP packages for VMS. - FM
-* Added HP_TERMINAL define for the DIM workaround to the REVERSE problem with
-  HP terminals.  If not defined, SNAKE builds will not make that substitution
-  (would be better to do this in a way that checks the terminal at run time,
-  but we'll hold off on that for now). - FM
---- RELEASE of 2.3.6 BETA ---
-11-21-94
-* Replaced ucx$inetdef.h with socketshr_library:ioctl.h for the
-  SOCKETSHR_TCP builds.  Note that the ioctl.h is not presently included
-  in the binary distribution of SOCKETSHR/NETLIB.  You have to get it from
-  the sources distribution. - FM
-11-18-94
-* Added Andy Harper's (A.Harper@bay.cc.kcl.ac.uk) "first round" support for
-  SOCKETSHR/NETLIB (see SOCKETSHR.ANNOUNCE).  Note that it is presently
-  including ucx$inetdef.h which is not provided with SOCKETSHR or NETLIB
-  source sets, and may not be available to non-UCX sites.  We're checking
-  into how to deal with that. - FM
-* Made recall buffering of shortcuts for the 'J'ump command a configuration
-  file option (in userdefs.h and/or lynx.cfg). - FM
-* Added clearerr() before the GetChar() in LYStrings.c. - FM
-* Made the optional novice help lines conform to the "standard default"
-  key bindings.  Edit them appropriately in userdefs.h if you plan to use
-  other bindings with that feature.
-* Added George Lindholm's (lindholm@ucs.ubc.ca) Makefile patch for making it
-  just a tad easier to set up local compile options. - FM
-* Eliminated serial free() in LYSanctify() of LYGetFile.c. - FM
-* Restricted all "hack to fix reverse clear screen problem" code to
-  SUN4 (had missed one 8-). - FM
-11-15-94
-* Eliminated separate list and atexit deletions of redirecting anchors. - FM
-* Added Rick Dyson's (Dyson@IowaSP.Physics.UIowa.EDU) updates of the
-  descrip.mms files. - FM
-11-12-94
-* Worked in Malcolm MacArthur's (mcscs2mm@zippy.dct.ac.uk) mods for reading
-  a printer's page length from the configuration file and calculating the
-  correct number of pages for the statusline query on whether to continue
-  if the document is longer than 4 printer pages.  Further modified that
-  code to use the current LYlines for the computation when the built in
-  "print to screen" option is selected.  See the comments concerning
-  "PRINTER:" definitions in lynx.cfg for more information. - FM
-* Fixed HTInetStatus() in HTTCP.c to use SOCKET_ERRNO instead of errno,
-  based on the platform/transport-specific definitions in tcp.h.  Thanks
-  to Danny Mayer (mayer@ljo.dec.com) for tracking down this glitch. - FM
-11-10-94
-* Added David Trueman's latest clever enhancement:  The command line option
-  -homepage=URL separates the notion of a home page (or main screen) from
-  the start file.  So,  lynx -homepage=URL1 URL2  will start up with URL2
-  but the MAIN_MENU key will take the user to URL1 rather than URL2.  This
-  is useful for public accounts that start up with an information page or
-  form, that then leads the user to a URL for the actual home page.  The
-  MAIN_MENU key can thereafter be used whenever the user wishes to return
-  to the actual home page. - FM
-* Enlarged string buffer in LYEdit.c to handle large paths. - FM
-* Made 'K'eymap title and descriptions easier to edit for alternate languages
-  (e.g., Dutch or Greek) as required by Dick Wesseling (but, alas, the editing
-  still has to be done in LYKeymap.c, because it's too much to move into
-  userdefs.h; someday Lynx will have real internationalization code 8-) - FM
-* Added titles to tops of jumps files so that the nesting level will be reset
-  on reloads. - FM
-11-09-94
-* More prototyping and include file fixes in LYJump.c and LYMainLoop.c - FM
-11-08-94
-* Prototyping fix in LYJump.c. - FM
-* Miscellaneous fixes in src/descrip.mms. - FM
-* Hadn't included patch for latest LYUtils.c in lynx2-3-5.patches. - FM
-11-07-94
-* At popular request (already 8-), changed the "Jump to:" query to work
-  exactly like the "goto:" query.  The previous entry is recalled, a '?'
-  must be entered explicitly to fetch the shortcut list (with an instruction
-  about that added to the prompt), and a blank entry or Control-G returns
-  the user to the current document. - FM
---- RELEASE of 2.3.5 BETA ---
-11-05-94
-* Numerous wonderful enhancements based on patches from David Trueman, and
-  entensions of those mods.  Briefly:
-* Implemented 'K'eymap command for showing all of the key bindings currently
-  in effect, with a description of their functions.  This is faster and
-  more helpful than the online help's description of the default key
-  bindings.  Must be uppercase 'K' if VI keys are ON, otherwise the command
-  is case-insensitive.  Try it, you'll love it! - FM
-* Implemented 'J'ump command for using "shortcut" names to access URL's in a
-  local "jumps.html" file that has a sorted DL list which maps each target
-  (shortcut) DT to it's full URL DD (see the sample jumps files added to
-  the distribution).  The URL's could be local or remote resources, or
-  lynxexec or launch file URL's for system utilities (e.g., the shortcut
-  "news" could invoke the news reader, "mail" the mail utility, "swing" the
-  VMS File/Directory Management Utility, etc.).  This feature is enabled by
-  defining JUMPFILE in userdefs.h or lynx.cfg, and can be disabled via at
-  run time via -restrictions=jump as a commandline switch.  Must be uppercase
-  'J' if VI keys are ON, otherwise the command is case-insensitive.  Try it,
-  you'll love this too! - FM
-* Added a CHECKMAIL symbol which if set TRUE in userdefs.h or lynx.cfg will
-  report the existance of unread mail at Lynx startup, and arrivals of new
-  mail, via statusline messages.  VMSers can block unsoliticed system NEWMAIL
-  screen broadcasts ($ SET BROADCAST/NOMAIL) when using this feature.  It
-  can be disabled at run time via the -restrictions=mail switch, which also
-  disables standard mail functions in Lynx, but still allows 'J'umps via a
-  "mail" shortcut to a lynxexec URL for a script which could perform security
-  functions before permitting or rejecting access to the mail utility.  The
-  hackers will really love this! - FM
-* Added ability to toggle the novice help line to show all of the principle
-  commands. - FM
-* Miscellanous bugs and memory leaks found and fixed in conjuction with
-  adding and enhancing the above features. - FM
-* The code may need some tweaking to build and run properly on some flavors
-  of Unix (appears to be all set for VMS). - FM
-11-01-94
-* Fixed bug if editor is dereferenced. - David Trueman (david@cs.dal.ca)
-* Enable alternate boxing of popup windows via defines for BOXVERT and
-  BOXHORI in userdefs.h - Dick Wesseling (ftu@fi.ruu.nl)
-* Check for LYCursesON before making any Curses calls in cleanup() - DW
-10-31-94
-* Looks like the last of the problems deleting anchors has been solved
-  by Dick Wasseling, so the bypass is lifted again. - FM
-* If CANT_EDIT_UNWRITABLE_FILES is defined on Unix, write access is
-  required to edit files (write and delete access are always required
-  on VMS). - Alex Whittaker (alex@biu.icnet.uk)
-* Moved "Press  RETURN ..." text to userdefs.h. - AW
-10-28-94
-* Uncache documents or bookmark file before reloads (via Control-R or
-  'r'emove command) in LYMainLoop.c. - FM
-* Uncache showinfo display or print, download, option, etc, menus before
-  reloading those in GridText.c. - Dick Wesseling (ftu@fi.ruu.nl)
-* Above two fixes still don't completely solve the anchor deletion problem,
-  so we're still bypassing.
-* Enable iso entity translations inside TITLEs - DW
-10-26-94
-* Problems when deleting anchors have been reported, apparently for
-  documents which have been (re)loaded with LYforce_no_cache.  So,
-  we'll retore the bypass until that problem is tracked down. - FM
-10-25-94
-* Added coded for disabling mail for -anonymous via CAN_ANONYMOUS_MAIL in
-  userdefs.h, and via -restrictions=mail (default is enabled). - FM
-10-21-94
-* Added Danny Mayer's (mayer@ljo.dec.com) samples/lynx.com - FM
-10-05-94
-* Modified tcp.h to deal with conflicting typedefing in the MultiNet
-  types.h and time.h versus those for DECC. - FM
-* Define FANCY_CURSES for linux-ncurses. - FM
-09-30-94
-* -restrictions help list in LYMain.c should indicate "option_save" (not
-  "options_save") for disabling the saving of options in .lynxrc. - FM
-09-29-94
-Mods based on patches from George Lindholm (lindholm@ucs.ubc.ca) - FM:
-* Fixed problem when IGNORE_CTRL_C is defined, that was created by the
-  fix for runaway processes on Unix when undetected terminal disconnects
-  occurred.
-* Added options to disable rlogin and/or ftp access.
-09-28-94
-* Use "hack to fix reverse clear screen problem" in GridText.c if SUN4 is
-  defined (still need clarification on the exact nature of the problem
-  to decide if this is the best way to handle it; it bothers me to have
-  this kind of hack in the code 8-) - FM
-Mods based on patches from George Lindholm (lindholm@ucs.ubc.ca) - FM:
-* Move the "quit" text to userdefs.h from LYMainLoop.c for easier
-  customization.
-* Typo fix for buttons submit value in GridText.c
-* Renable SIGINT signal for SVR4 machines if control-c is to be ignored
-  when editing.
-* Solaris fixes for LYCurses.h.
-* Recognize pico as a special editor.
-* Fix -restrictions help text.
-* Fix -telnet and -news options so that they actually do something.
-* Fix upload code so that you can have more than one uploader option,
-  and fix for freeing a static variable.
-* Various prototype fixes.
-* -editor command line option signals that the editor can't be changed.
-* Added a SYSTEM_EDITOR option to lynx.cfg for a locked editor.
---- RELEASE of 2.3.4 BETA ---
-09-27-94
-* Alas!  I think I've tracked down and fixed all the bugs that were causing
-  ACCVIOs/CoreDumps if anchors were deleted/freed when freeing the cached
-  documents.  So now we do delete/free them.  This plugs a major memory
-  leak in Lynx (which we knew about, but heretofore had to live with). - FM
-* Added Danny Mayer's (mayer@ljo.dec.com) fix so that MIME types are handled
-  case-insensitively. - FM
-* Restored text/html (WWW_HTML) as the default MIME type when an HTTP/1.0
-  server fails to send it in the headers.  This happens because it's the
-  default in Mosaic and developers using that don't realize their server or
-  script code is failing to send it (other MIME types will be caught as an
-  error, and the code will be fixed by the developers).  Garrett's change to
-  application/octet-stream (WWW_UNKNOWN) was technically correct.  You can
-  change it back to that where indicated in HTMIME.c if you prefer that Lynx
-  be technically correct but functionally wrong when dealing with this
-  situation. - FM
---- RELEASE of 2.3.3 BETA ---
-09-22-94
-* Finished up redirection handling.  Will now handle serial redirections
-  across multiple sites (with an arbitrary limit of 10, to prevent the
-  possibilily of an infinite loop of circular redirections), works properly
-  with redirections via the VALUE fields of OPTION tags, and no longer alters
-  any anchor addresses, avoiding all the problems that caused in the hash
-  table. - FM
-* Worked in Rick Mallett's (rmallett@ccs.carleton.ca) fix for runaway
-  processes on Unix when undetected terminal disconnects occur. - FM
-* Added Eric Jon Rostetter's (ERIC@uoft02.utoledo.edu) code for proper
-  keyboard handling with DEC eightbit terminals. - FM
-* Added David Greer's (david_greer@robelle.com) mods for curses on
-  HP terminals. - FM
---- RELEASE of 2.3.2 BETA ---
-09-17-94
-* More fix ups of forms structure handling, freeing and redirecting. - FM
-* Fixed problem with free's of startfile, thanks to Dick Wesseling
-  ftu@fi.ruu.nl - FM
-09-14-94
-* More memory leak and redirection fix ups (still not perfect). - FM
-* Various mods to speed up memory management with VAXC on VAXen (still
-  slow compared to DECC on AXPen). - FM
-09-13-94
-* If an ISINDEX document is one returned by a previous search, the 's'
-  command puts up the query which returned it, for editting as a new query
-  (use Control-U to erase, Control-G to abort)  Otherwise, no string is
-  offered in the prompt for a database query.  If the previous query is
-  submitted without modification, a message to use Control-R to resubmit
-  the same query is display (so that the search will not be repeated
-  inadvertantly). - FM
-09-12-94
-* Fixed failure to load the popped menu properly when a gopher search was
-  selected and a NULL string, Control-G, or arrow key is entered to cancel
-  the prompt for a query. - FM
-* Hit lists/documents returned by ISINDEX searches are now always displayed
-  at their tops.  They no longer inherit, inappropriately, the page and link
-  numbers of the previous list/document. - FM
-09-11-94
-* Fixed redirection handling so that the hash tables are updated and the
-  history stack works properly, including with forms that have VALUE
-  fields in OPTION tags that return Location: URL's for searches (e.g.,
-  the CUSI forms at Nexor).  Whew, that took some doing! - FM
-09-05-94
-* Fixed up remaining problems with OPTION VALUE="foo" handling and the
-  associated popup window positioning and scrolling. - FM
-* Fixed bugs and several inadequacies in the history structure and code
-  (still needs some redesigning to deal more effectively with all aspects
-  of documents returned by forms and/or redirection). - FM
-* Now deals properly with anchors in a single document returned by
-  a form. - FM
-* Command line file specs on VMS can now be any valid explicit, wildcarded,
-  partial, or relative VMS specification, and will be converted to a valid
-  file://localhost/ URL, so that partial or relative URL's within the file
-  also will be interpretted properly. - FM
-* Now trims trailing white space and won't get tripped up by '=' characters
-  when reading configuration files. - FM
-* Miscellaneous bug fixes and enhancements. - FM
-* Tracked down and eliminated more memory leaks. - FM
---- RELEASE of 2.3.1 BETA ---
-7-08-94
-* Correction handling of OPTION VALUE="" implemented.
-* Miscellaneous bugs corrected.
-6-17-94
-* Option to log memory leaks at exit by defining LY_FIND_LEAKS at compilation.
-6-17-94
-* Check amount of allocated memory, rather than just number of documents
-  cached, before deciding to remove the oldest document (implemented for
-  VMS with VAXC, not yet for Unix or VMS with DECC).
-6-16-94
-* VMS bookmark file version numbers are reset on additions of bookmarks.
-6-16-94
-* Gopher URL's with /hGET%20/ are converted to http URL's, as in the UMN
-  Unix/VMS gopher+ client.
-6-16-94
-* Added DIRECT_WAIS support for VMS
-6-16-94
-* Added build support for VMS TCPWare TCP/IP
-5-28-94
-* Increased nesting of HTML elements from 40 to 400.  Hopefully this will limit
-  won't be encountered often.
-5-28-94
-* Modified for handling of Telnet URLs with spaces/other characters in the
-  username.
-5-26-94
-* Began terminating memory leaks with extreme predjudice.
-5-24-94
-* WAIS searches will now work when they are of type "www/present" as opposed
-  to only viewing the source.
-5-23-94
-* Added VMS CMU TCP/IP support, thanks to Andy Harper.
---- RELEASE of 2.3 (19-May-1994, see CHANGES2-3) ---