CUB and CUF are also limited by the margins so use CUP instead when

margins are enabled (we already do this for linefeed).

1 files changed, 6 insertions, 2 deletions

diff --git a/tty.c b/tty.c
index f8abb17a..d77bb440 100644
--- a/tty.c
+++ b/tty.c
@@ -2106,7 +2106,9 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy)
 		if ((u_int) abs(change) > cx && tty_term_has(term, TTYC_HPA)) {
 			tty_putcode1(tty, TTYC_HPA, cx);
 			goto out;
-		} else if (change > 0 && tty_term_has(term, TTYC_CUB)) {
+		} else if (change > 0 &&
+		    tty_term_has(term, TTYC_CUB) &&
+		    !tty_use_margin(tty)) {
 			if (change == 2 && tty_term_has(term, TTYC_CUB1)) {
 				tty_putcode(tty, TTYC_CUB1);
 				tty_putcode(tty, TTYC_CUB1);
@@ -2114,7 +2116,9 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy)
 			}
 			tty_putcode1(tty, TTYC_CUB, change);
 			goto out;
-		} else if (change < 0 && tty_term_has(term, TTYC_CUF)) {
+		} else if (change < 0 &&
+		    tty_term_has(term, TTYC_CUF) &&
+		    !tty_use_margin(tty)) {
 			tty_putcode1(tty, TTYC_CUF, -change);
 			goto out;
 		}