Source : Free On-Line Dictionary of Computing

Oberon-2
     
         A superset of {Oberon-1}, developed by
        H. Moessenboeck in 1991 to add {object-orientation}.  Oberon-2
        was a redesign of {Object Oberon}.  It included type-bound
        {procedures} (equivalent to {methods}), read-only export of
        variables and {record fields}, open {array} variables, and a
        "{with}" statement with variants.  It reintroduced the "{for}"
        statement.
     
        There is an Oberon-2 {Lex} scanner and {Yacc} {parser} by
        Stephen J Bevan of Manchester University, UK, based on the one
        in the Mo"ssenbo"ck and Wirth reference.  Version 1.4.
     
        {(ftp://neptune.inf.ethz.ch/Oberon/)}.
     
        {(ftp://ftp.psg.com/pub/oberon/)}.
     
        ["The Programming Language Oberon-2", H. Mo"ssenbo"ck,
        N. Wirth, Institut fu"r Computersysteme, ETH Zu"rich, January
        1992].
     
        ["Second International Modula-2 Conference", Sept 1991].
     
        (1992-07-06)