Pascal and its successors

  • Authors:
  • Niklaus Wirth

  • Affiliations:
  • Professor of Informatics (Emeritus), ETH Zürich

  • Venue:
  • Software pioneers
  • Year:
  • 2002
  • Modula-2 and Oberon

    Proceedings of the third ACM SIGPLAN conference on History of programming languages

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Abstract

The programming language Pascal was designed in 1969 in the spirit of Algol 60 with a concisely defined syntax representing the paradigm of structured programming. Seven years later, with the advent of the micro-computer, it became widely known and was adopted in many schools and universities. In 1979 it was followed by Modula-2 which catered to the needs of modular programming in teams. This was achieved by the module construct and the separate compilation facility. In an effort to reduce language complexity, and to accommodate object-oriented programming, Oberon was designed in 1988. Here we present some aspects of the evolution of this family of programming languages.