#!/bin/sh
DIR="$1"
TR="tr '¦¶­½?:' 'iIÇç.\\-'"

if [ -z "$DIR" ]
then
#	echo "Usage $0 DIRNAME"
#	exit 1
  DIR=`pwd`
fi

cd "$DIR"
for FILENAME in * ; do
if [ -d "$FILENAME"  ]
then
	$0 "$DIR/$FILENAME"
else
	NEWFILENAME="`echo -n "$FILENAME"|$TR`"
	if [ "$FILENAME" == "$NEWFILENAME" ]
	then
		echo "Skipping \"$FILENAME\"."
	else
		if [ -e "$NEWFILENAME" ]
		then
			echo "File \"$NEWFILENAME\" already exists!"
		else
			echo "Renaming \"$FILENAME\" to \"$NEWFILENAME\"."
			mv -f "$FILENAME" "$NEWFILENAME"
		fi
	fi
fi
done

#rename dir
NEWDIRNAME="`echo -n "$DIR"|$TR`"
if [ "$DIR" == "$NEWDIRNAME" ]
then
		echo "Skipping \"$DIR\"."
else
	if [ -e "$NEWDIRNAME" ]
	then
		echo "File \"$NEWDIRNAME\" already exists!"
	else
		echo "Renaming \"$DIR\" to \"$NEWDIRNAME\"."
		mv -f "$DIR" "$NEWDIRNAME"
	fi
fi