<> <> <<>> <> <<>> <> <<>> <> <> <<>> DIRECTORY Rope USING [ROPE], WalnutDefs USING []; WalnutDefsImpl: CEDAR PROGRAM EXPORTS WalnutDefs = BEGIN OPEN WalnutDefs; <> <<>> ROPE: TYPE = Rope.ROPE; <> <<>> SchemaMismatch: PUBLIC SIGNAL[explanation: ROPE _ NIL] = CODE; VersionMismatch: PUBLIC SIGNAL[explanation: ROPE _ NIL] = CODE; Error: PUBLIC SIGNAL [who, code: ATOM, explanation: ROPE _ NIL] = CODE; <<>> END.