/// accept changes within the given range
void acceptChanges(pos_type start, pos_type end);
/// accept changes within the given range
void acceptChanges(pos_type start, pos_type end);
/// Paragraphs can contain "manual labels", for example, Description
/// environment. The text for this user-editable label is stored in
/// Paragraphs can contain "manual labels", for example, Description
/// environment. The text for this user-editable label is stored in