# Backend to convert something into PDF

# Send any comments to Eric Bischoff <eric@caldera.de>

# This program is under GPL license. See LICENSE file for details.

TEXINPUTS="$(dirname "${SGML_FILE}"):${TEXINPUTS}"

export TEXINPUTS

# Convert to TeX

$SGML_JADE -t tex -o "${SGML_FILE_NAME}.tex" $SGML_ARGUMENTS "$SGML_FILE"

if [ $? -ne 0 ]

then exit 1

fi

# Convert from TeX to PDF

pdfjadetex "${SGML_FILE_NAME}.tex" > "${SGML_FILE_NAME}.tmp"

if [ $? -ne 0 ]

then

  cat "${SGML_FILE_NAME}.tmp"

  rm "${SGML_FILE_NAME}.tmp"

  rm "${SGML_FILE_NAME}.tex"

  exit 2

fi

rm "${SGML_FILE_NAME}.tmp"

# Unconditionally re-run pdfjadetex, twice 

pdfjadetex "${SGML_FILE_NAME}.tex" >/dev/null

pdfjadetex "${SGML_FILE_NAME}.tex" >/dev/null

rm -f "${SGML_FILE_NAME}.log" "${SGML_FILE_NAME}.aux" \

      "${SGML_FILE_NAME}.tex" "${SGML_FILE_NAME}.out"

exit 0