www/lynx/patches.v6/patch-al

   1 $NetBSD: patch-al,v 1.1 2000/01/15 17:44:23 hubertf Exp $
   2
   3 diff -x *.orig -urN ./WWW/Library/Implementation/HTHistory.h /usr/pkgsrc/www/lynx/work.unpatched/lynx2-8-2/WWW/Library/Implementation/HTHistory.h
   4 --- ./WWW/Library/Implementation/HTHistory.h    Thu Jan  1 01:00:00 1970
   5 +++ /usr/pkgsrc/www/lynx/work.unpatched/lynx2-8-2/WWW/Library/Implementation/HTHistory.h        Sat Jan 15 07:57:18 2000
   6 @@ -0,0 +1,112 @@
   7 +/*  */
   8 +
   9 +#ifndef HTHISTORY_H
  10 +#define HTHISTORY_H
  11 +
  12 +#include <HTAnchor.h>
  13 +
  14 +#ifdef SHORT_NAMES
  15 +#define HTHistory_record                HTHiReco
  16 +#define HTHistory_backtrack             HTHiBack
  17 +#define HTHistory_canBacktrack          HTHiCaBa
  18 +#define HTHistory_moveBy                HTHiMoBy
  19 +#define HTHistory_canMoveBy             HTHiCaMo
  20 +#define HTHistory_read                  HTHiRead
  21 +#define HTHistory_recall                HTHiReca
  22 +#define HTHistory_count                 HTHiCoun
  23 +#define HTHistory_leavingFrom           HTHiLeFr
  24 +#endif
  25 +
  26 +/*                              Navigation
  27 +**                              ==========
  28 +*/
  29 +
  30 +/*              Record the jump to an anchor
  31 +**              ----------------------------
  32 +*/
  33 +
  34 +extern void HTHistory_record
  35 +  PARAMS(
  36 +    (HTAnchor * destination)
  37 +  );
  38 +
  39 +/*              Go back in history (find the last visited node)
  40 +**              ------------------
  41 +*/
  42 +
  43 +extern HTAnchor * HTHistory_backtrack
  44 +  NOPARAMS;  /* FIXME: Should we add a `sticky' option ? */
  45 +
  46 +extern BOOL HTHistory_canBacktrack
  47 +  NOPARAMS;
  48 +
  49 +/*              Browse through references in the same parent node
  50 +**              -------------------------------------------------
  51 +**
  52 +**      Take the n-th child's link after or before the one we took to get here.
  53 +**      Positive offset means go towards most recently added children.
  54 +*/
  55 +
  56 +extern HTAnchor * HTHistory_moveBy
  57 +  PARAMS(
  58 +     (int offset)
  59 +     );
  60 +
  61 +extern BOOL HTHistory_canMoveBy
  62 +  PARAMS(
  63 +     (int offset)
  64 +     );
  65 +
  66 +#define HTHistory_next (HTHistory_moveBy (+1))
  67 +#define HTHistory_canNext (HTHistory_canMoveBy (+1))
  68 +#define HTHistory_previous (HTHistory_moveBy (-1))
  69 +#define HTHistory_canPrevious (HTHistory_canMoveBy (-1))
  70 +
  71 +
  72 +/*                              Retrieval
  73 +**                              =========
  74 +*/
  75 +
  76 +/*              Read numbered visited anchor (1 is the oldest)
  77 +**              ----------------------------
  78 +*/
  79 +
  80 +extern HTAnchor * HTHistory_read
  81 +  PARAMS(
  82 +    (int number)
  83 +  );
  84 +
  85 +/*              Recall numbered visited anchor (1 is the oldest)
  86 +**              ------------------------------
  87 +**      This reads the anchor and stores it again in the list, except if last.
  88 +*/
  89 +
  90 +extern HTAnchor * HTHistory_recall
  91 +  PARAMS(
  92 +    (int number)
  93 +  );
  94 +
  95 +/*              Number of Anchors stored
  96 +**              ------------------------
  97 +**
  98 +**      This is needed in order to check the validity of certain commands
  99 +**      for menus, etc.
 100 +(not needed for now. Use canBacktrack, etc.)
 101 +extern int HTHistory_count NOPARAMS;
 102 +*/
 103 +
 104 +/*              Change last history entry
 105 +**              -------------------------
 106 +**
 107 +**      Sometimes we load a node by one anchor but leave by a different
 108 +**      one, and it is the one we left from which we want to remember.
 109 +*/
 110 +extern void HTHistory_leavingFrom
 111 +  PARAMS(
 112 +    (HTAnchor * anchor)
 113 +  );
 114 +
 115 +#endif /* HTHISTORY_H */
 116 +/*
 117 +
 118 +    */