From c6384a765b1113fbff54bc3f0126b3a578730b36 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Tue, 27 Nov 2007 21:07:38 +0000
Subject: [PATCH] Flush data on tty open. Also reset colour before clearing
 line/screen.

---
 TODO     | 4 +++-
 screen.c | 6 ++++--
 tty.c    | 8 ++++++--
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/TODO b/TODO
index 206c4ce8..6974251c 100644
--- a/TODO
+++ b/TODO
@@ -57,7 +57,9 @@
 - lift SHRT_MAX limits for history
 - audit copy/scroll and other modes for problems with very small windows
 - screen_draw_* moved out/renamed (accept TTY_*?)
-- SIGWINCH can probably be handled in server
 
 -- For 0.2 --------------------------------------------------------------------
 - window splitting?
+- restore term cap checks
+- anything which uses cmd_{send,recv}_string will break if the string is
+  split. string length should be part of the command size
diff --git a/screen.c b/screen.c
index 4318cdf5..f83a9142 100644
--- a/screen.c
+++ b/screen.c
@@ -1,4 +1,4 @@
-/* $Id: screen.c,v 1.51 2007-11-27 19:32:15 nicm Exp $ */
+/* $Id: screen.c,v 1.52 2007-11-27 21:07:38 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -458,6 +458,7 @@ screen_draw_clear_screen(struct screen_draw_ctx *ctx)
 {
 	u_int	i;
 
+	screen_draw_set_attributes(ctx, SCREEN_DEFATTR, SCREEN_DEFCOLR);
 	for (i = 0; i < screen_size_y(ctx->s); i++) {
 		screen_draw_move_cursor(ctx, 0, i);
 		screen_draw_clear_line_to(ctx, screen_size_x(ctx->s));
@@ -568,11 +569,12 @@ screen_draw_line(struct screen_draw_ctx *ctx, u_int py)
        cx = ctx->s->grid_size[cy];
 
        if (ctx->sel.flag ||
-	   screen_size_x(ctx->s) < 3 || cx >= screen_size_x(ctx->s) - 3)
+	   screen_size_x(ctx->s) < 5 || cx >= screen_size_x(ctx->s) - 5)
                screen_draw_cells(ctx, 0, py, screen_size_x(ctx->s));
        else {
                screen_draw_cells(ctx, 0, py, cx);
                screen_draw_move_cursor(ctx, cx, py);
+	       screen_draw_set_attributes(ctx, SCREEN_DEFATTR, SCREEN_DEFCOLR);
                ctx->write(ctx->data, TTY_CLEARENDOFLINE);
        }
 }
diff --git a/tty.c b/tty.c
index 582bf299..71a8c616 100644
--- a/tty.c
+++ b/tty.c
@@ -1,4 +1,4 @@
-/* $Id: tty.c,v 1.4 2007-11-27 20:01:30 nicm Exp $ */
+/* $Id: tty.c,v 1.5 2007-11-27 21:07:38 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -51,7 +51,7 @@ int
 tty_open(struct tty *tty, char **cause)
 {
 	struct termios	 tio;
-	int		 error;
+	int		 error, what;
 
 	tty->fd = open(tty->path, O_RDWR|O_NONBLOCK);
 	if (tty->fd == -1) {
@@ -103,6 +103,10 @@ tty_open(struct tty *tty, char **cause)
 	if (tcsetattr(tty->fd, TCSANOW, &tio) != 0)
 		fatal("tcsetattr failed");
 
+	what = 0;
+	if (ioctl(tty->fd, TIOCFLUSH, &what) != 0)
+		fatal("ioctl(TIOCFLUSH)");
+
 	if (enter_ca_mode != NULL)
 		tty_puts(tty, enter_ca_mode);
 	if (keypad_xmit != NULL)