[PATCH] less: respect -E (quit at EOF)

[Aaro Koskinen]

Hi,

On Sat, Sep 14, 2013 at 12:13:52AM +0300, Aaro Koskinen wrote:
> less displays -E in help text, but it's not doing anything. Make it quit
> less when the last lines of the file have been printed.

Any comments?

A.

> Signed-off-by: Aaro Koskinen <aaro.koskinen at iki.fi>
> ---
>  miscutils/less.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/miscutils/less.c b/miscutils/less.c
> index 60105f4..9b0478a 100644
> --- a/miscutils/less.c
> +++ b/miscutils/less.c
> @@ -795,6 +795,9 @@ static void buffer_print(void)
>  			print_found(buffer[i]);
>  		else
>  			print_ascii(buffer[i]);
> +	if ((option_mask32 & FLAG_E) &&
> +	    (max_fline - cur_fline) <= max_displayed_line)
> +		less_exit(EXIT_SUCCESS);
>  	status_print();
>  }
>  
> -- 
> 1.8.4.rc3
> 
> _______________________________________________
> busybox mailing list
> busybox at busybox.net
> http://lists.busybox.net/mailman/listinfo/busybox