docstring asString(idx_type stidx, idx_type enidx, bool intoInsets = true);
///
ParagraphList asParList(idx_type stidx, idx_type enidx);
docstring asString(idx_type stidx, idx_type enidx, bool intoInsets = true);
///
ParagraphList asParList(idx_type stidx, idx_type enidx);