#! /bin/sh

: ${STYLESHEET:=/usr/lib/sgml/stylesheets/cygnus-both.dsl}

TMPFN=`echo $1 | sed 's/\.sgml//'`

if [ $# -gt 2 ]
then
  echo "Usage: `basename $0` [filename.sgml]" >&2
  exit 1
fi

if [ $# -eq 1 ]
then
  if [ ! -r $1 ]
  then
    echo Cannot read \"$1\".  Exiting. >&2
    exit 1
  fi
  if echo $1 | egrep -i '\.sgml$|\.sgm$' >/dev/null 2>&1
  then
    output="`echo $1 | sed 's,\.sgml$,.pdf,;s,\.sgm$,.pdf,'`"
  fi
fi

jade -t tex -d ${STYLESHEET}\#print -o ${TMPFN}.tex $1

pdfjadetex $TMPFN

if egrep '^LaTeX Warning: There were undefined references.$' ${TMPFN}.log >/dev/null 2>&1
then
  pdfjadetex $TMPFN
  pdfjadetex $TMPFN
fi


#if [ -f ${TMPFN}.cfg ]
#then
#  mv ${TMPFN}.cfg jade.cfg
#fi

exit 0

