#!/bin/sh

file="${1}"
outfile="${2}"
dir="$(dirname "${file}")"

incfiles="goph.tr"
if [ -f "${dir}/vars.tr" ]; then
    incfiles="${incfiles} ${dir}/vars.tr"
fi

groff -Tascii -U ${incfiles} "${file}" |\
  ./collapse-nl.awk > "${outfile}"
sed -i -e 's|\^\^|	|g' "${outfile}"