int latex(Buffer const &, odocstream &, OutputParams const &) const;
///
void fillWithBibKeys(Buffer const & buffer,
- std::vector<std::pair<std::string,std::string> > & keys) const;
+ std::vector<std::pair<std::string, docstring> > & keys) const;
///
std::vector<support::FileName> const getFiles(Buffer const &) const;
///