[hackers] [st][PATCH] Clear screen: Fix edge case

From: Markus Rinne <markus.ka.rinne_AT_gmail.com>
Date: Mon, 25 Nov 2024 13:31:56 +0200

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

---
 st.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/st.c b/st.c
index 57c6e96..2e3800e 100644
--- a/st.c
+++ b/st.c
_AT_@ -1705,7 +1705,7 @@ 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;
-- 
2.46.2

Received on Mon Nov 25 2024 - 12:31:56 CET