lynx-dev 2.8.2dev.17 patch 2 - tab key tweaks

[Klaus Weide]

Makes keys mapped to the commands usable in FORM popups and Options
screen, and a minor positioning tweak.

* Minor FASTBACKW_LINK / FASTFORW_LINK tweaks.

--- lynx2-8-2.old/src/LYOptions.c       Mon Jan 18 06:29:20 1999
+++ lynx2-8-2/src/LYOptions.c   Thu Mar  4 03:55:35 1999
@@ -1805,6 +1805,7 @@
                case LYK_UP_HALF:
                case LYK_UP_TWO:
                case LYK_PREV_LINK:
+               case LYK_FASTBACKW_LINK:
                case LYK_UP_LINK:
                case LYK_LEFT_LINK:
                    if (cur_choice == 0)
--- lynx2-8-2.old/src/GridText.c        Wed Feb 17 08:29:32 1999
+++ lynx2-8-2/src/GridText.c    Thu Mar  4 04:26:43 1999
@@ -4334,7 +4334,8 @@
                max_offset = a->line_num - (HTMainText->top_of_screen -
                                            screensback * (display_lines));
            } else if (HTMainText->Lines - a->line_num <= (display_lines)) {
-               max_offset = a->line_num - (HTMainText->Lines - 
(display_lines));
+               max_offset = a->line_num - (HTMainText->Lines + 1
+                                           - (display_lines));
            } else if (a->line_num >=
                       HTMainText->top_of_screen+(display_lines)) {
                int screensahead =
--- lynx2-8-2.old/src/LYForms.c Wed Feb 17 08:29:32 1999
+++ lynx2-8-2/src/LYForms.c     Thu Mar  4 04:18:55 1999
@@ -1055,6 +1055,7 @@
                break;
 
            case LYK_PREV_LINK:
+           case LYK_FASTBACKW_LINK:
            case LYK_UP_LINK:
 
                if (cur_selection > 0)
@@ -1070,6 +1071,7 @@
                break;
 
            case LYK_NEXT_LINK:
+           case LYK_FASTFORW_LINK:
            case LYK_DOWN_LINK:
                if (cur_selection < num_options)
                    cur_selection++;