patch 8.2.2754: :sleep! does not always hide the cursorv8.2.2754

Problem:    :sleep! does not always hide the cursor.
Solution:   Add the cursor_is_asleep flag. (Jeremy Lerner, closes #8097,
            closes #7998)

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gui.c b/src/gui.c
index 0265f7c964..c0374c561d 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -1120,6 +1120,11 @@ gui_update_cursor(
 		    || gui.row != gui.cursor_row || gui.col != gui.cursor_col)
     {
 	gui_undraw_cursor();
+
+	// If a cursor-less sleep is ongoing, leave the cursor invisible
+	if (cursor_is_sleeping())
+	    return;
+
 	if (gui.row < 0)
 	    return;
 #ifdef HAVE_INPUT_METHOD