Split most of tty_cmd_cell off to tty_cell. First step on making tty_cmd_* take

a window_pane for later use emulating scroll region.

1 files changed, 11 insertions, 3 deletions

diff --git a/tty.c b/tty.c
index 83b75929..c24ff6ed 100644
--- a/tty.c
+++ b/tty.c
@@ -1,4 +1,4 @@
-/* $Id: tty.c,v 1.65 2009-02-07 00:05:23 nicm Exp $ */
+/* $Id: tty.c,v 1.66 2009-02-11 06:50:16 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -630,14 +630,22 @@ tty_cmd_clearscreen(
 void
 tty_cmd_cell(struct tty *tty, struct screen *s, u_int oy, va_list ap)
 {
+	struct grid_cell	*gc;
+
+	gc = va_arg(ap, struct grid_cell *);
+
+	tty_cell(tty, s, oy, gc);
+}
+
+void
+tty_cell(struct tty *tty, struct screen *s, u_int oy, struct grid_cell *gc)
+{
 	struct grid_cell       *gc;
 	u_int			i, width;
 	u_char			out[4];
 
 	tty_cursor(tty, s->cx, s->cy, oy);
 
-	gc = va_arg(ap, struct grid_cell *);
-
 	/* If this is a padding character, do nothing. */
 	if (gc->flags & GRID_FLAG_PADDING)
 		return;