From 11b4ca1d9ff88e255e51b61220cbefd556e25cfd Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Thu, 5 Jul 2007 06:48:40 +0000
Subject: [PATCH] Clifford Wolf: 	Imported current xdiff and bked
 versions from cliffords tools package

[2007070110491425494] (https://www.rocklinux.net/submaster)



git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@8618 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc
---
 misc/archive/bked.sh  | 14 ++++++++++++--
 misc/archive/xdiff.sh | 10 ++++++----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/misc/archive/bked.sh b/misc/archive/bked.sh
index 08c7b1f90..2ff3edd4d 100644
--- a/misc/archive/bked.sh
+++ b/misc/archive/bked.sh
@@ -22,5 +22,15 @@
 # 
 # --- ROCK-COPYRIGHT-NOTE-END ---
 
-for x ; do [ -f $x.orig ] || cp -v $x $x.orig ; done
-$EDITOR "$@"
+for x; do
+	if [ "${x#-}" != "$x" ]; then
+		continue
+	fi
+	if [ ! -f $x.orig ]; then
+		touch $x
+		cp -v $x $x.orig
+	fi
+done
+
+${EDITOR:-vi} "$@"
+
diff --git a/misc/archive/xdiff.sh b/misc/archive/xdiff.sh
index fb26a302f..da738514c 100644
--- a/misc/archive/xdiff.sh
+++ b/misc/archive/xdiff.sh
@@ -22,8 +22,10 @@
 # 
 # --- ROCK-COPYRIGHT-NOTE-END ---
 
-list="`find $* -name '*.orig'`"
-
-for x in $list
-do diff -ud $x `echo $x | sed 's,\.orig$,,'`
+for x in $( { find "$@" -name '*.orig' -type f; find "$@" -maxdepth 0 -type f; } | sed 's,\.orig$,,' | sort -u; )
+do
+	if [ -f "$x" -a -f "$x.orig" ]; then
+		diff -ud "$x.orig" "$x"
+	fi
 done
+