#!/usr/local/bin/bash

sed -e "s/default namespace/# default namespace/" \
    -e "s/element OMATTR {(OMATP , (OMV| attvar))}/OMATTR/" \
    -e "s/{pattern.*}}/}/" \
        $1 >tmp.rnc

trang tmp.rnc `basename $1 .rnc`.dtd

echo "<!ATTLIST OMOBJ xmlns CDATA  #FIXED \"http://www.openmath.org/OpenMath\">" >> `basename $1 .rnc`.dt