Change how sync works to always send the end sequence after all output

is done when we are returning to the event loop (since we always move
the cursor at that point). Also a man fix from jmc.

1 files changed, 1 insertions, 10 deletions

diff --git a/usr.bin/tmux/screen-write.c b/usr.bin/tmux/screen-write.c
index 11129ffb41b..d7b04fbdae4 100644
--- a/usr.bin/tmux/screen-write.c
+++ b/usr.bin/tmux/screen-write.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: screen-write.c,v 1.172 2020/04/18 17:20:25 nicm Exp $ */
+/* $OpenBSD: screen-write.c,v 1.173 2020/04/20 14:59:31 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -119,7 +119,6 @@ screen_write_initctx(struct screen_write_ctx *ctx, struct tty_ctx *ttyctx,
 	ttyctx->orupper = s->rupper;
 
 	if (sync && !ctx->sync && ttyctx->wp != NULL) {
-		log_debug("%s: starting sync", __func__);
 		tty_write(tty_cmd_syncstart, ttyctx);
 		ctx->sync = 1;
 	}
@@ -184,8 +183,6 @@ screen_write_start(struct screen_write_ctx *ctx, struct window_pane *wp,
 void
 screen_write_stop(struct screen_write_ctx *ctx)
 {
-	struct tty_ctx	ttyctx;
-
 	screen_write_collect_end(ctx);
 	screen_write_collect_flush(ctx, 0, __func__);
 
@@ -196,12 +193,6 @@ screen_write_stop(struct screen_write_ctx *ctx)
 		ctx->wp->skipped += ctx->skipped;
 	}
 
-	if (ctx->sync) {
-		screen_write_initctx(ctx, &ttyctx, 0);
-		tty_write(tty_cmd_syncend, &ttyctx);
-		log_debug("%s: ending sync", __func__);
-	}
-
 	free(ctx->item);
 }