///
void TeXCellPreamble(otexstream &, idx_type cell, bool & ismulticol, bool & ismultirow,
bool const bidi) const;
///
void TeXCellPostamble(otexstream &, idx_type cell, bool ismulticol, bool ismultirow) const;
///
///
void TeXCellPreamble(otexstream &, idx_type cell, bool & ismulticol, bool & ismultirow,
bool const bidi) const;
///
void TeXCellPostamble(otexstream &, idx_type cell, bool ismulticol, bool ismultirow) const;
///