class Paragraph;
class Text;
-DocIterator doc_iterator_begin(Buffer const * buf, Inset const * inset = 0);
-DocIterator doc_iterator_end(Buffer const * buf, Inset const * inset = 0);
+DocIterator doc_iterator_begin(Buffer const * buf, Inset const * inset = nullptr);
+DocIterator doc_iterator_end(Buffer const * buf, Inset const * inset = nullptr);
class DocIterator
/// move backward one paragraph
void backwardPar();
/// move backward one inset
- /// not used currently, uncomment if you need it
- //void backwardInset();
+ void backwardInset();
/// are we some 'extension' (i.e. deeper nested) of the given iterator
bool hasPart(DocIterator const & it) const;