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LYNX-DEV v2.6 mods


From: Foteos Macrides
Subject: LYNX-DEV v2.6 mods
Date: Wed, 11 Dec 1996 20:31:55 -0500 (EST)

12-10-96
* Implemented Safe header handling and prompting about resubmissions of
  forms with method POST along the lines described in the 24-Nov-96 IETF
  ID: http://gewis.win.tue.nl/~koen/draft-holtman-http-safe-01.txt
  Lynx prompts for confirmation whenever it detects that a resubmission
  would occur, unless the previous reply included "Safe: yes".  Prompts
  always will occur if the -resubmit_post toggle is on (since resubmission
  always would occur; not advised).  If not toggled on, resubmissions
  would occur when no_cache is set or the previous reply has been dumped
  from the cache.  When using the PREV_DOC command or History Page, if
  confirmation is not obtained, Lynx will skip to the yet earlier document,
  or cancel, as appropriate. - FM
* Added parsing of the Safe header in HTMIME.c, and added a safe element
  to the anchor and document structures.  Will be FALSE unless a Safe
  header is received that specifies "YES" or "TRUE" (case-insensitive,
  only "YES" is in the specs), and applies only to replies from form
  submissions with the POST method. - FM
* Cleanup of code in HTAccess.c.  May correct problem of crashes for
  ISINDEX searches on some systems, though I couldn't reproduce that
  problem here. - FM
12-09-96
* Added an HTSetPresentation() for image/x-xbitmap in HTInit.c when DISPLAY
  is set. - FM
* Added an LYOutOfMemory boolean that is set by the outofmem() macro, and
  code in the Unix FatalProblem() and VMS exit handler for reporting the
  memory exhaustion instead of the misleading "bug" message when they are
  invoked due to memory exhaustion.  May not be reported reliably for
  linux, because for some reason I don't understand, the SIGBUS trapping
  is ifdef'ed out for linux in LYMain.c. - FM
* Fixed typo in the new LYAddVisitedLink() in LYHistory.c of yesterday's
  mods. - KW


                                Fote

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 Foteos Macrides            Worcester Foundation for Biomedical Research
 address@hidden         222 Maple Avenue, Shrewsbury, MA 01545
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