[PATCH] Abort cat command with ESC

[PATCH] Abort cat command with ESC

[Christian Franke]

[-- Attachment #1: Type: text/plain, Size: 149 bytes --]

A minor feature addition.

2008-02-14  Christian Franke  <franke@computer.org>

	* commands/cat.c (grub_cmd_cat): Add break on
	GRUB_TERM_ESC key.



[-- Attachment #2: grub2-cat-abort.patch --]
[-- Type: text/x-patch, Size: 397 bytes --]

--- grub2.orig/commands/cat.c	2008-02-09 14:02:53.557039500 +0100
+++ grub2/commands/cat.c	2008-02-12 22:56:57.125000000 +0100
@@ -59,6 +59,12 @@ grub_cmd_cat (struct grub_arg_list *stat
 	      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
 	    }
 	}
+
+      if (GRUB_TERM_ASCII_CHAR (grub_checkkey ()) == GRUB_TERM_ESC)
+	{
+	  grub_getkey ();
+	  break;
+	}
     }
 
   grub_putchar ('\n');

Re: [PATCH] Abort cat command with ESC

[Robert Millan]

Committed.

On Thu, Feb 14, 2008 at 09:37:42PM +0100, Christian Franke wrote:
> A minor feature addition.
> 
> 2008-02-14  Christian Franke  <franke@computer.org>
> 
> 	* commands/cat.c (grub_cmd_cat): Add break on
> 	GRUB_TERM_ESC key.
> 
> 

> --- grub2.orig/commands/cat.c	2008-02-09 14:02:53.557039500 +0100
> +++ grub2/commands/cat.c	2008-02-12 22:56:57.125000000 +0100
> @@ -59,6 +59,12 @@ grub_cmd_cat (struct grub_arg_list *stat
>  	      grub_setcolorstate (GRUB_TERM_COLOR_STANDARD);
>  	    }
>  	}
> +
> +      if (GRUB_TERM_ASCII_CHAR (grub_checkkey ()) == GRUB_TERM_ESC)
> +	{
> +	  grub_getkey ();
> +	  break;
> +	}
>      }
>  
>    grub_putchar ('\n');

> _______________________________________________
> Grub-devel mailing list
> Grub-devel@gnu.org
> http://lists.gnu.org/mailman/listinfo/grub-devel


-- 
Robert Millan

<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call… if you are unable to speak?
(as seen on /.)