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-rw-r--r--src/help.c63
1 files changed, 34 insertions, 29 deletions
diff --git a/src/help.c b/src/help.c
index edc916e..3f4f7c7 100644
--- a/src/help.c
+++ b/src/help.c
@@ -107,7 +107,7 @@ help_write_pad (struct window *win, char *title, char *text, enum key action)
erase_window_part (win->p, rownum, colnum, BUFSIZ, win->w);
custom_apply_attr (win->p, ATTR_HIGHEST);
mvwprintw (win->p, rownum, colnum, "%s", title);
- if ((int) action != KEY_RESIZE) {
+ if ((int) action != KEY_RESIZE && action < NBKEYS) {
switch (action)
{
case KEY_END_OF_WEEK:
@@ -131,8 +131,12 @@ help_write_pad (struct window *win, char *title, char *text, enum key action)
break;
default:
bindings = keys_action_allkeys (action);
- colnum = win->w - strlen (bindings_title) - strlen (bindings);
- mvwprintw (win->p, rownum, colnum, bindings_title, bindings);
+
+ if (bindings)
+ {
+ colnum = win->w - strlen (bindings_title) - strlen (bindings);
+ mvwprintw (win->p, rownum, colnum, bindings_title, bindings);
+ }
}
}
colnum = 0;
@@ -744,34 +748,35 @@ help_screen (void)
erase_window_part (hwin.win.p, 1, hwin.pad.y, col - 2,
hwin.win.h - 2);
- if ((int) ch == KEY_RESIZE) {
- wins_get_config ();
- help_wins_reset (&hwin);
- hwin.first_visible_line = 0;
- hwin.total_lines = help_write_pad (&hwin.pad, hscr[oldpage].title,
- hscr[oldpage].text, ch);
- need_resize = 1;
+ switch (ch) {
+ case KEY_GENERIC_SCROLL_DOWN:
+ wins_scrollwin_down (&hwin, 1);
+ break;
+
+ case KEY_GENERIC_SCROLL_UP:
+ wins_scrollwin_up (&hwin, 1);
+ break;
+
+ default:
+ page = wanted_page (ch);
+ if (page != NOPAGE) {
+ hwin.first_visible_line = 0;
+ hwin.total_lines = help_write_pad (&hwin.pad, hscr[page].title,
+ hscr[page].text, ch);
+ oldpage = page;
+ }
}
- else {
- switch (ch) {
- case KEY_GENERIC_SCROLL_DOWN:
- wins_scrollwin_down (&hwin, 1);
- break;
-
- case KEY_GENERIC_SCROLL_UP:
- wins_scrollwin_up (&hwin, 1);
- break;
-
- default:
- page = wanted_page (ch);
- if (page != NOPAGE) {
- hwin.first_visible_line = 0;
- hwin.total_lines = help_write_pad (&hwin.pad, hscr[page].title,
- hscr[page].text, ch);
- oldpage = page;
- }
+
+ if (resize)
+ {
+ resize = 0;
+ wins_get_config ();
+ help_wins_reset (&hwin);
+ hwin.first_visible_line = 0;
+ hwin.total_lines = help_write_pad (&hwin.pad, hscr[oldpage].title,
+ hscr[oldpage].text, ch);
+ need_resize = 1;
}
- }
wins_scrollwin_display (&hwin);
ch = keys_getch (win[STA].p);