Use the same code for half page scrolling as full, from Michal Mazurek.

1 files changed, 1 insertions, 1 deletions

diff --git a/tmux.h b/tmux.h
index f73a674e..314f4c9c 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2219,7 +2219,7 @@ void		 window_copy_init_from_pane(struct window_pane *, int);
 void		 window_copy_init_for_output(struct window_pane *);
 void printflike(2, 3) window_copy_add(struct window_pane *, const char *, ...);
 void		 window_copy_vadd(struct window_pane *, const char *, va_list);
-void		 window_copy_pageup(struct window_pane *);
+void		 window_copy_pageup(struct window_pane *, int);
 void		 window_copy_start_drag(struct client *, struct mouse_event *);
 int		 window_copy_scroll_position(struct window_pane *);