#! /bin/sh
#
# Usage:
# expandshort FILE1 ... FILEn
#
# leaves previous versions as XXX~~
#
for f in $*
do
echo Expanding shorthands in $f. \ Backup file is $f~~
mv $f $f~~; sed -e '
s/PFOL/FOLP/g
s/PIFOL/IFOLP/g
s/pfol/folp/g
s/pifol/ifolp/g
' $f~~ > $f
done
echo Finished.