From 82db1fa9e5b92c21d30488f54f12294267b137b2 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Thu, 16 Feb 2017 12:56:01 +0000
Subject: There are buggy terminals out there that do not move the cursor to
 0,0 after CSR, so invalidate the cursor position rather than assuming 0,0.

---
 tty.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tty.c')

diff --git a/tty.c b/tty.c
index 7bf13c46..3b2fd3d3 100644
--- a/tty.c
+++ b/tty.c
@@ -1321,7 +1321,7 @@ tty_region(struct tty *tty, u_int rupper, u_int rlower)
 		tty_cursor(tty, 0, tty->cy);
 
 	tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower);
-	tty->cx = tty->cy = 0;
+	tty->cx = tty->cy = UINT_MAX;
 }
 
 /* Turn off margin. */
@@ -1359,7 +1359,7 @@ tty_margin(struct tty *tty, u_int rleft, u_int rright)
 	else
 		snprintf(s, sizeof s, "\033[%u;%us", rleft + 1, rright + 1);
 	tty_puts(tty, s);
-	tty->cx = tty->cy = 0;
+	tty->cx = tty->cy = UINT_MAX;
 }
 
 /* Move cursor inside pane. */
-- 
cgit