#! /bin/sh

# wrapper for svn diff command
#
# svn always call this with: 
#	$1	= -u
#	$2	= -L
#	$3	= left file label
#	$4	= -L
#	$5	= right file label
#	$6	= left file name
#	$7	= right file name

OLDDIR=a
NEWDIR=b

exec /usr/bin/diff -up "$1" "$2" "$3" "$4" "$5" "$6" "$7" | \
	sed -e "s/^--- \([^\/].*\)/--- $OLDDIR\/\1/" | \
	sed -e "s/^+++ \([^\/].*\)/+++ $NEWDIR\/\1/"