<<-- COGDebugImpl.mesa: debugging tools for COG>> <<-- last modified by Stolfi October 11, 1982 11:58 am>> <<-- compile COGDebugImpl >> DIRECTORY IO USING [STREAM, CreateViewerStreams], Rope USING [ROPE], COGDebug; COGDebugImpl: PROGRAM IMPORTS IO EXPORTS COGDebug = BEGIN OPEN IO, Rope; in, out: PUBLIC STREAM; Error: PUBLIC ERROR [what: ROPE] = CODE; [in, out] _ CreateViewerStreams["COG DEBUGGING"] END...