+ void edit(BufferView *, int, int, unsigned int);
+ ///
+ void edit(BufferView * bv, bool front = true);
+ ///
+ int ascii(Buffer const *, std::ostream &, int linelen) const;
+ ///
+ int latex(Buffer const *, std::ostream &, bool, bool) const;
+ ///
+ void validate(LaTeXFeatures &) const;