interpreters/frotz.patch

   1 --- frotz/glkscreen.c   2009-11-14 17:44:15.617976131 +0100
   2 +++ frotz/glkscreen.c.new       2009-11-14 17:44:10.367194781 +0100
   3 @@ -305,13 +305,6 @@
   4                         return;
   5         }
   6
   7 -       if (gos_upper && gos_curwin == gos_upper) {
   8 -               if (cury > mach_status_ht) {
   9 -                       mach_status_ht = cury;
  10 -                       reset_status_ht();
  11 -               }
  12 -       }
  13 -
  14         /* check fixed flag in header, game can change it at whim */
  15         if (gos_curwin == gos_lower)
  16         {
  17 @@ -583,8 +576,15 @@
  18  {
  19         cury = zargs[0];
  20         curx = zargs[1];
  21 -       if (gos_upper)
  22 +
  23 +       if (gos_upper) {
  24 +               if (cury > mach_status_ht) {
  25 +                       mach_status_ht = cury;
  26 +                       reset_status_ht();
  27 +               }
  28 +
  29                 glk_window_move_cursor(gos_upper, curx - 1, cury - 1);
  30 +       }
  31  }
  32
  33  /*