From: Yann Dirson <ydirson@altern.org>
Date: Thu, 04 Jan 2007 23:46:42 GMT
Subject: [PATCH 1/5] Add contrib/stg-show-old: show old version of a patch.
Message-ID: <20070104234642.13580.5841.stgit@gandelf.nowhere.earth>
In-Reply-To: <20070104233934.13580.17744.stgit@gandelf.nowhere.earth>




Signed-off-by: Yann Dirson <ydirson@altern.org>
---

 contrib/stg-show-old |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/contrib/stg-show-old b/contrib/stg-show-old
new file mode 100755
index 0000000..82692a7
--- /dev/null
+++ b/contrib/stg-show-old
@@ -0,0 +1,13 @@
+#!/bin/sh
+set -e
+
+# stg-show-old - mini helper to look at the previous version of a
+# patch (current one by default)
+
+# Copyright (c) 2006-2007 Yann Dirson <ydirson@altern.org>
+# Subject to the GNU GPL, version 2.
+
+[ "$#" -le 1 ] || { echo >&2 "Usage: $(basename $0) [<patch>]"; exit 1; }
+patch="$1"
+
+stg diff -r"${patch}//bottom.old".."${patch}//top.old"