st

commit ebd1f5efb0ec56ee63bd413a20f4b13646df53e0
parent 64aff3e2ee70027eb7c0587b2723b34a32027643
Author: Markus Rinne <markus.ka.rinne@gmail.com>
Date:   Mon, 25 Nov 2024 13:31:56 +0200

Clear screen: Fix edge case

With sequence \e[1J, if cursor is on second line, clear the first line.

Diffstat:
M
st.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/st.c b/st.c
@@ -1767,7 +1767,7 @@ csihandle(void)
 			}
 			break;
 		case 1: /* above */
-			if (term.c.y > 1)
+			if (term.c.y > 0)
 				tclearregion(0, 0, term.col-1, term.c.y-1);
 			tclearregion(0, term.c.y, term.c.x, term.c.y);
 			break;