linux-kernel - [PATCH] nconfig: properly map function keys.

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Date:	Sun,  8 Aug 2010 20:08:39 +0300
From:	nir.tzachar@...il.com
To:	sam@...nborg.org, mmarek@...e.cz
Cc:	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
	nir.tzachar@...il.com
Subject: [PATCH] nconfig: properly map function keys.

From: Nir Tzachar <nir.tzachar@...il.com>

Hi Sam. Please try the following patch and see if it helps.


Subject: [PATCH] nconfig: properly map function keys.
When $TERM=xterm,xterm-color,vt220 map function keys properly.

Signed-off-by: Nir Tzachar <nir.tzachar@...il.com>
---
 scripts/kconfig/nconf.c |   23 ++++++++++++++++++++---
 1 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index c6feb41..a641a66 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -1537,13 +1537,13 @@ int main(int ac, char **av)
 
 	/* Initialize curses */
 	initscr();
-	/* set color theme */
-	set_colors();
-
 	cbreak();
 	noecho();
 	keypad(stdscr, TRUE);
 	curs_set(0);
+	/* set color theme */
+	set_colors();
+
 
 	if (COLS < 75 || LINES < 20) {
 		endwin();
@@ -1552,6 +1552,23 @@ int main(int ac, char **av)
 		return 1;
 	}
 
+	const char *term = getenv("TERM");
+	if (strcmp(term, "xterm") == 0 ||
+	    strcmp(term, "xterm-color") == 0 ||
+	    strcmp(term, "vt220") == 0) {
+		define_key("\033[H", KEY_HOME);
+		define_key("\033[F", KEY_END);
+		define_key("\033OP", KEY_F(1));
+		define_key("\033OQ", KEY_F(2));
+		define_key("\033OR", KEY_F(3));
+		define_key("\033OS", KEY_F(4));
+		define_key("\033[16~", KEY_F(5));
+		define_key("\033[17~", KEY_F(6));
+		define_key("\033[18", KEY_F(7));
+		define_key("\033[19~", KEY_F(8));
+		define_key("\033[20~", KEY_F(9));
+	}
+
 	notimeout(stdscr, FALSE);
 	ESCDELAY = 1;
 
-- 
1.6.4.4

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