Add a scroll bar below the window in col/line mode

This horizontal scrollbar is clickable when the mouse is available,
and adds a new way of navigating through the words displayed.

1 files changed, 2 insertions, 0 deletions

diff --git a/usage.c b/usage.c
index 12c7e59..06fa28b 100644..100755
--- a/usage.c
+++ b/usage.c
@@ -67,6 +67,8 @@ common_help(void)
   printf("  defines line separators in the input stream.\n");
   printf("-q|-no_bar|-no_scroll_bar\n");
   printf("  prevents the scroll bar from being displayed.\n");
+  printf("-q|-no_hbar|-no_hor_scroll_bar\n");
+  printf("  prevents the horizontal scroll bar from being displayed.\n");
   printf("-S|-subst\n");
   printf("  defines the post-substitution action to apply to all words.\n");
   printf("-I|-si|-subst_included\n");