From dbe4c7712b652b7ad3126e94c47b00fa2bbb0a05 Mon Sep 17 00:00:00 2001 From: Marcus Brinkmann Date: Tue, 17 Sep 2002 11:47:15 +0000 Subject: 2002-09-16 Marcus Brinkmann * cons.h: Add prototype for cons_vcons_clear. * file-changed.c (cons_S_file_changed): Prepare all areas we write to with cons_vcons_clear (unless we use cons_vcons_scroll already). * vcons-refresh.c (cons_vcons_refresh): Likewise. * vcons-scrollback.c (_cons_vcons_scrollback): Likewise. --- libcons/vcons-scrollback.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libcons/vcons-scrollback.c') diff --git a/libcons/vcons-scrollback.c b/libcons/vcons-scrollback.c index 84fef0b0..c54303e9 100644 --- a/libcons/vcons-scrollback.c +++ b/libcons/vcons-scrollback.c @@ -84,6 +84,11 @@ _cons_vcons_scrollback (vcons_t vcons, cons_scroll_t type, float value) || (scrolling < 0 && (uint32_t) (-scrolling) < vcons->state.screen.height)) cons_vcons_scroll (vcons, scrolling); + else if ((scrolling > 0 && scrolling == vcons->state.screen.height) + || (scrolling < 0 + && (uint32_t) (-scrolling) == vcons->state.screen.height)) + cons_vcons_clear (vcons, vcons->state.screen.width + * vcons->state.screen.height, 0, 0); vis_start = vcons->state.screen.width * (new_cur_line % vcons->state.screen.lines); -- cgit v1.2.3