===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tty.c,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- src/usr.bin/tmux/tty.c	2009/07/22 20:53:38	1.14
+++ src/usr.bin/tmux/tty.c	2009/07/22 20:56:58	1.15
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty.c,v 1.14 2009/07/22 20:53:38 nicm Exp $ */
+/* $OpenBSD: tty.c,v 1.15 2009/07/22 20:56:58 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -514,6 +514,37 @@
 	else {
 		for (i = sx; i < screen_size_x(s); i++)
 			tty_putc(tty, ' ');
+	}
+}
+
+void
+tty_write(void (*cmdfn)(struct tty *, struct tty_ctx *), struct tty_ctx *ctx)
+{
+	struct window_pane	*wp = ctx->wp;
+	struct client		*c;
+	u_int		 	 i;
+
+	if (wp == NULL)
+		return;
+
+	if (wp->window->flags & WINDOW_REDRAW || wp->flags & PANE_REDRAW)
+		return;
+	if (wp->window->flags & WINDOW_HIDDEN || !window_pane_visible(wp))
+		return;
+
+	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
+		c = ARRAY_ITEM(&clients, i);
+		if (c == NULL || c->session == NULL)
+			continue;
+		if (c->flags & CLIENT_SUSPENDED)
+			continue;
+
+		if (c->session->curw->window == wp->window) {
+			if (c->tty.flags & TTY_FREEZE || c->tty.term == NULL)
+				continue;
+			tty_update_mode(&c->tty, c->tty.mode & ~MODE_CURSOR);
+			cmdfn(&c->tty, ctx);
+		}
 	}
 }