int plaintext(odocstringstream & ods, OutputParams const & op,
size_t max_length = INT_MAX) const;
///
int plaintext(odocstringstream & ods, OutputParams const & op,
size_t max_length = INT_MAX) const;
///
void collectBibKeys(InsetIterator const &, support::FileNameList &) const;
///
void validate(LaTeXFeatures &) const;
void collectBibKeys(InsetIterator const &, support::FileNameList &) const;
///
void validate(LaTeXFeatures &) const;