#!/bin/bash

TOOLDIR=$(dirname $0)

if [[ $# == 0 ]] ; then
    fnames=$(for suffix in f90 ; do find -type f -name "*.$suffix" ; done)
else
    fnames=$*
fi

for f in $fnames ; do
    mv $f $f.orig
    cat $f.orig |\
    python $TOOLDIR/src-normal.py |\
    cat > $f
    diff -q $f $f.orig && mv $f.orig $f
done