diff options
| author |   nicm <nicm@openbsd.org> | 2017-03-15 15:22:14 +0000 |
|---|---|---|
| committer | nicm <nicm@openbsd.org> | 2017-03-15 15:22:14 +0000 |
| commit | 77492a192880bba3cd44e17735507a97cc0c69fc (patch) | |
| tree | e8b581828077b5e8a303c07608164f530677c0ab | |
| parent | Improve the interface and addresses discovery code and prepare to (diff) | |
| download | wireguard-openbsd-77492a192880bba3cd44e17735507a97cc0c69fc.tar.xz wireguard-openbsd-77492a192880bba3cd44e17735507a97cc0c69fc.zip | |
Invalidate the cursor when we think we should have wrapped.
| -rw-r--r-- | usr.bin/tmux/tty.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/usr.bin/tmux/tty.c b/usr.bin/tmux/tty.c index 9a4d9d1b47d..eea73ba36c3 100644 --- a/usr.bin/tmux/tty.c +++ b/usr.bin/tmux/tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty.c,v 1.253 2017/03/15 09:21:21 nicm Exp $ */ +/* $OpenBSD: tty.c,v 1.254 2017/03/15 15:22:14 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -476,7 +476,10 @@ void tty_putn(struct tty *tty, const void *buf, size_t len, u_int width) { tty_add(tty, buf, len); - tty->cx += width; + if (tty->cx + width > tty->sx) + tty->cx = tty->cy = UINT_MAX; + else + tty->cx += width; } static void @@ -1403,7 +1406,8 @@ tty_cursor_pane_unless_wrap(struct tty *tty, const struct tty_ctx *ctx, (tty->term->flags & TERM_EARLYWRAP) || ctx->xoff + cx != 0 || ctx->yoff + cy != tty->cy + 1 || - tty->cx < tty->sx) + tty->cx < tty->sx || + tty->cy == tty->rlower) tty_cursor_pane(tty, ctx, cx, cy); else log_debug("%s: will wrap at %u,%u", __func__, tty->cx, tty->cy); |