From b2bc34af12e6871faae82d1c46005e278d9cfe1d Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Tue, 12 Mar 2019 23:21:45 +0000
Subject: Set a flag on cells are genuinely empty (cleared and never written
 to) and use tty_clear_line (which will choose the best escape sequence) to
 clear any batches of cells with that flag when redrawing a line from the
 stored screen.

---
 tmux.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tmux.h')

diff --git a/tmux.h b/tmux.h
index c25f80b4..0a2545d0 100644
--- a/tmux.h
+++ b/tmux.h
@@ -579,6 +579,7 @@ enum utf8_state {
 #define GRID_FLAG_EXTENDED 0x8
 #define GRID_FLAG_SELECTED 0x10
 #define GRID_FLAG_NOPALETTE 0x20
+#define GRID_FLAG_CLEARED 0x40
 
 /* Grid line flags. */
 #define GRID_LINE_WRAPPED 0x1
-- 
cgit