circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-11-04 00:56:10 +00:00
Code Issues Projects Releases Wiki Activity

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

Browse Source 
history like xterm does. Requested ages ago by someone I've forgotten.
This commit is contained in:
Nicholas Marriott
2011-01-25 23:40:26 +00:00
parent 1270f8fed8
commit ecc22c521d
3 changed files with 40 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
screen-write.c
View File

@@ -931,9 +931,14 @@ screen_write_clearendofscreen(struct screen_write_ctx *ctx)
sx = screen_size_x(s);
sy = screen_size_y(s);
if (s->cx <= sx - 1)
grid_view_clear(s->grid, s->cx, s->cy, sx - s->cx, 1);
grid_view_clear(s->grid, 0, s->cy + 1, sx, sy - (s->cy + 1));
/* Scroll into history if it is enabled and clearing entire screen. */
if (s->cy == 0 && s->grid->flags & GRID_HISTORY)
grid_view_clear_history(s->grid);
else {
if (s->cx <= sx - 1)
grid_view_clear(s->grid, s->cx, s->cy, sx - s->cx, 1);
grid_view_clear(s->grid, 0, s->cy + 1, sx, sy - (s->cy + 1));
}
tty_write(tty_cmd_clearendofscreen, &ttyctx);
}
@@ -969,7 +974,13 @@ screen_write_clearscreen(struct screen_write_ctx *ctx)
screen_write_initctx(ctx, &ttyctx, 0);
grid_view_clear(s->grid, 0, 0, screen_size_x(s), screen_size_y(s));
/* Scroll into history if it is enabled. */
if (s->grid->flags & GRID_HISTORY)
grid_view_clear_history(s->grid);
else {
grid_view_clear(
s->grid, 0, 0, screen_size_x(s), screen_size_y(s));
}
tty_write(tty_cmd_clearscreen, &ttyctx);
}