From fdd92af3ac36552889b2fc52c958acca4412a478 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@telfort.nl>
Date: Sat, 16 Mar 2024 17:17:33 +0100
Subject: [PATCH] display: add a wnoutrefresh() call for NetBSD, to force a
 cursor update

With NetBSD curses, when only the cursor is moved (without writing any
text), then a call of wnoutrefresh() is needed to make doupdate() move
the cursor.  Ncurses does not need this.

This addresses https://savannah.gnu.org/patch/?10438.
---
 src/winio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/winio.c b/src/winio.c
index bd6651eb..efa45893 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -2534,6 +2534,10 @@ void place_the_cursor(void)
 		statusline(ALERT, "Misplaced cursor -- please report a bug");
 #endif
 
+#ifdef _CURSES_H_
+	wnoutrefresh(midwin);  /* Only needed for NetBSD curses. */
+#endif
+
 	openfile->current_y = row;
 }