From: Christian Franke <Christian.Franke@t-online.de>
To: grub-devel@gnu.org
Subject: [PATCH] Abort cat command with ESC
Date: Thu, 14 Feb 2008 21:37:42 +0100 [thread overview]
Message-ID: <47B4A696.4080109@t-online.de> (raw)
[-- 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');
next reply other threads:[~2008-02-14 20:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-14 20:37 Christian Franke [this message]
2008-02-17 13:55 ` [PATCH] Abort cat command with ESC Robert Millan
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