Handle insert cells when cursor at edge of screen correctly, and do a

full flush before insert.

1 files changed, 1 insertions, 0 deletions

diff --git a/screen-write.c b/screen-write.c
index f630e0c8..f0ea4c14 100644
--- a/screen-write.c
+++ b/screen-write.c
@@ -1260,6 +1260,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
 
 	/* Create space for character in insert mode. */
 	if (s->mode & MODE_INSERT) {
+		screen_write_collect_flush(ctx, 0);
 		ttyctx.num = width;
 		tty_write(tty_cmd_insertcharacter, &ttyctx);
 	}