bool autoSave() const;
/// save emergency file
/// \return a status message towards the user.
- docstring emergencyWrite();
+ docstring emergencyWrite() const;
//FIXME:The following function should be private
//private:
ParIterator par_iterator_end();
///
ParConstIterator par_iterator_end() const;
+ /// Is document empty ?
+ bool empty() const;
// Position of the child buffer where it appears first in the master.
DocIterator firstChildPosition(Buffer const * child);