From cbe781203f80b0e45cafa44bc3d1635c8d3cf354 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 8 Jul 2019 11:38:14 +0000
Subject: [PATCH] Use the clear history function for the 3J sequence rather
 than doing it manually.

---
 screen-write.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/screen-write.c b/screen-write.c
index 943e3044..98cdf158 100644
--- a/screen-write.c
+++ b/screen-write.c
@@ -1169,11 +1169,7 @@ screen_write_clearscreen(struct screen_write_ctx *ctx, u_int bg)
 void
 screen_write_clearhistory(struct screen_write_ctx *ctx)
 {
-	struct screen	*s = ctx->s;
-	struct grid	*gd = s->grid;
-
-	grid_move_lines(gd, 0, gd->hsize, gd->sy, 8);
-	gd->hscrolled = gd->hsize = 0;
+	grid_clear_history(ctx->s->grid);
 }
 
 /* Clear a collected line. */