\ifdef{HTML}
\include{html.gpp}
\endif
\ifdef{EPUB}
\include{html.gpp}
\endif
\ifdef{LATEX}
\include{latex.gpp}
\endif
\ifdef{PDF}
\include{latex.gpp}
\endif
\ifdef{EPUB}
\include{epub.gpp}
\endif
\ifdef{ODT}
\include{odt.gpp}
\endif

