From 0f4192e6b2994add1bdf659816d23ab1218b2094 Mon Sep 17 00:00:00 2001
From: FRIGN <dev@frign.de>
Date: Thu, 19 Feb 2015 18:58:19 +0100
Subject: [PATCH] Update usage and add actual d-parsing to touch(1)

---
 touch.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/touch.c b/touch.c
index 70adc31..8c488f1 100644
--- a/touch.c
+++ b/touch.c
@@ -102,7 +102,7 @@ parsetime(char *str, time_t current)
 static void
 usage(void)
 {
-	eprintf("usage: %s [-acm] [-r ref_file | -t timestamp] file ...\n", argv0);
+	eprintf("usage: %s [-acm] [-d time | -r ref_file | -t time | -T time] file ...\n", argv0);
 }
 
 int
@@ -119,6 +119,9 @@ main(int argc, char *argv[])
 	case 'c':
 		cflag = 1;
 		break;
+	case 'd':
+		t = parsetime(EARGF(usage()), t);
+		break;
 	case 'm':
 		mflag = 1;
 		break;