COMMENT

         ANALYSE\COMMENT [READ|WRITE|APPEND|EDIT|DELETE] ["comment"]

    This  command READs, WRITEs or DELETEs an existing comment section (max.
    length: 1020 characters) of the current R buffer.
      READ      display the comment section
      WRITE     write (or append) the input comment given between
                double quotes.
      EDIT      write a comment given interactively
      DELETE    delete and reset the comment section
      APPEND    Obsolescent