SwiftDocCCursorRangeStructureCursorRangeA range in a document represented by a pair of line-column pairs.struct CursorRangeTopicsInitializersinit(start: PrintCursor, end: PrintCursor, in: String)Instance Propertiesvar debugDescription: Stringlet end: PrintCursorThe end of the range.let start: PrintCursorThe start of the range.