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

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Date:	Sun, 8 Aug 2010 20:58:31 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	nir.tzachar@...il.com
Cc:	mmarek@...e.cz, linux-kbuild@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: resend [PATCH] nconfig: properly map function keys.

On Sun, Aug 08, 2010 at 08:11:00PM +0300, nir.tzachar@...il.com wrote:
> From: Nir Tzachar <nir.tzachar@...il.com>
> 
> Previous patch was missing a '~' in F7.
> 
> 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));

I had to change the above to "\033[11~", "\033[12~" etc, then it worked.
My terminal emulation is xterm and I did not try any other.

	Sam

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