When clearing the entire screen, clear lines that are used into the

history like xterm does. Requested ages ago by someone I've forgotten.

1 files changed, 1 insertions, 0 deletions

diff --git a/tmux.h b/tmux.h
index a1e31e32..89cf2b99 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1741,6 +1741,7 @@ const struct grid_utf8 *grid_view_peek_utf8(struct grid *, u_int, u_int);
 struct grid_utf8 *grid_view_get_utf8(struct grid *, u_int, u_int);
 void	 grid_view_set_utf8(
 	     struct grid *, u_int, u_int, const struct grid_utf8 *);
+void	 grid_view_clear_history(struct grid *);
 void	 grid_view_clear(struct grid *, u_int, u_int, u_int, u_int);
 void	 grid_view_scroll_region_up(struct grid *, u_int, u_int);
 void	 grid_view_scroll_region_down(struct grid *, u_int, u_int);