From 31bb577075bf984fa429c7fa904996bb7957bf2b Mon Sep 17 00:00:00 2001
From: Tiago Cunha <tcunha@gmx.com>
Date: Wed, 28 Oct 2009 23:05:01 +0000
Subject: [PATCH] Sync OpenBSD patchset 460:

Not all terminals swap CSI and SS3 on ctrl, so remove that.

Also mark the rxvt special-cases as such until terminfo is updated to have
kLFT5, kRIT5 etc.
---
 input-keys.c |  7 +++++--
 tty-keys.c   | 27 ++++++++++++---------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/input-keys.c b/input-keys.c
index 7d503d57..0f85f089 100644
--- a/input-keys.c
+++ b/input-keys.c
@@ -1,4 +1,4 @@
-/* $Id: input-keys.c,v 1.38 2009-10-28 23:03:51 tcunha Exp $ */
+/* $Id: input-keys.c,v 1.39 2009-10-28 23:05:01 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -95,7 +95,10 @@ struct input_key_ent input_keys[] = {
 	{ KEYC_PPAGE|KEYC_CTRL,	"\033[5^",	0 },
 	{ KEYC_BTAB,		"\033[Z",	0 },
 
-	/* Arrow keys. Cursor versions must come first. */
+	/*
+	 * Arrow keys. Cursor versions must come first. The codes are toggled
+	 * between CSI and SS3 versions when ctrl is pressed.
+	 */
 	{ KEYC_UP|KEYC_CTRL,	"\033[A",	INPUTKEY_CURSOR },
 	{ KEYC_DOWN|KEYC_CTRL,	"\033[B",	INPUTKEY_CURSOR },
 	{ KEYC_RIGHT|KEYC_CTRL,	"\033[C",	INPUTKEY_CURSOR },
diff --git a/tty-keys.c b/tty-keys.c
index 37302598..f95d46a2 100644
--- a/tty-keys.c
+++ b/tty-keys.c
@@ -1,4 +1,4 @@
-/* $Id: tty-keys.c,v 1.37 2009-10-28 23:03:51 tcunha Exp $ */
+/* $Id: tty-keys.c,v 1.38 2009-10-28 23:05:01 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -71,21 +71,23 @@ struct tty_key_ent tty_keys[] = {
 	{ TTYC_KPP,	NULL,		KEYC_PPAGE,		TTYKEY_CTRL },
 	{ TTYC_KCBT,	NULL,		KEYC_BTAB,		TTYKEY_CTRL },
 
-	/*
-	 * Arrow keys. There are several variants of these so just accept them.
-	 * We always put the terminal into application keys mode so ctrl should
-	 * swap between SS3 and CSI.
-	 */
+	/* Arrow keys. */
 	{ 0,		"\033OA",	KEYC_UP,		TTYKEY_RAW },
 	{ 0,		"\033OB",	KEYC_DOWN,		TTYKEY_RAW },
 	{ 0,		"\033OC",	KEYC_RIGHT,		TTYKEY_RAW },
 	{ 0,		"\033OD",	KEYC_LEFT,		TTYKEY_RAW },
 
-	{ 0,		"\033[A",	KEYC_UP|KEYC_CTRL,	TTYKEY_RAW },
-	{ 0,		"\033[B",	KEYC_DOWN|KEYC_CTRL,	TTYKEY_RAW },
-	{ 0,		"\033[C",	KEYC_RIGHT|KEYC_CTRL,	TTYKEY_RAW },
-	{ 0,		"\033[D",	KEYC_LEFT|KEYC_CTRL,	TTYKEY_RAW },
+	{ 0,		"\033[A",	KEYC_UP,		TTYKEY_RAW },
+	{ 0,		"\033[B",	KEYC_DOWN,		TTYKEY_RAW },
+	{ 0,		"\033[C",	KEYC_RIGHT,		TTYKEY_RAW },
+	{ 0,		"\033[D",	KEYC_LEFT,		TTYKEY_RAW },
 
+	{ TTYC_KCUU1,	NULL,		KEYC_UP,		TTYKEY_CTRL },
+	{ TTYC_KCUD1,	NULL,		KEYC_DOWN,		TTYKEY_CTRL },
+	{ TTYC_KCUB1,	NULL,		KEYC_LEFT,		TTYKEY_CTRL },
+	{ TTYC_KCUF1,	NULL,		KEYC_RIGHT,		TTYKEY_CTRL },
+
+	/* Special-case arrow keys for rxvt until terminfo has kRIT5 etc. */
 	{ 0,		"\033Oa",	KEYC_UP|KEYC_CTRL,	TTYKEY_RAW },
 	{ 0,		"\033Ob",	KEYC_DOWN|KEYC_CTRL,	TTYKEY_RAW },
 	{ 0,		"\033Oc",	KEYC_RIGHT|KEYC_CTRL,	TTYKEY_RAW },
@@ -96,11 +98,6 @@ struct tty_key_ent tty_keys[] = {
 	{ 0,		"\033[c",	KEYC_RIGHT|KEYC_SHIFT,	TTYKEY_RAW },
 	{ 0,		"\033[d",	KEYC_LEFT|KEYC_SHIFT,	TTYKEY_RAW },
 
-	{ TTYC_KCUU1,	NULL,		KEYC_UP,		TTYKEY_CTRL },
-	{ TTYC_KCUD1,	NULL,		KEYC_DOWN,		TTYKEY_CTRL },
-	{ TTYC_KCUB1,	NULL,		KEYC_LEFT,		TTYKEY_CTRL },
-	{ TTYC_KCUF1,	NULL,		KEYC_RIGHT,		TTYKEY_CTRL },
-
 	/*
 	 * Numeric keypad. Just use the vt100 escape sequences here and always
 	 * put the terminal into keypad_xmit mode. Translation of numbers