We are going to need the updated screen data for emulating the scroll region,

which may involve changing the cursor position; however, the old (before
redraw) cursor position is necessary for writing to the tty. So, save it before
doing the redraw then update the internal screen then update the tty.

Not sure I like this solution but it does the job for now.

1 files changed, 4 insertions, 6 deletions

diff --git a/screen-redraw.c b/screen-redraw.c
index fc3d3eb9..917f7175 100644
--- a/screen-redraw.c
+++ b/screen-redraw.c
@@ -1,4 +1,4 @@
-/* $Id: screen-redraw.c,v 1.21 2009-02-11 06:50:15 nicm Exp $ */
+/* $Id: screen-redraw.c,v 1.22 2009-02-11 17:04:38 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -135,15 +135,13 @@ screen_redraw_line(struct client *c, struct screen *s, u_int oy, u_int py)
 	if (sx > c->sx)
 		sx = c->sx;
 	for (i = 0; i < sx; i++) {
-		s->cx = i;
-		s->cy = py;
-
 		gc = grid_view_peek_cell(s->grid, i, py);
+ 		tty_cursor(&c->tty, i, py, oy);
 		if (screen_check_selection(s, i, py)) {
 			memcpy(&tc, &s->sel.cell, sizeof tc);
 			tc.data = gc->data;
-			tty_cell(&c->tty, s, oy, &tc);
+			tty_cell(&c->tty, &tc);
 		} else
-			tty_cell(&c->tty, s, oy, gc);
+			tty_cell(&c->tty, gc);
 	}
 }