Practical LL(1)-based parsing of van Wijngaarden grammars

@article{Fisher1985PracticalLP,
  title={Practical LL(1)-based parsing of van Wijngaarden grammars},
  author={Andrew J Fisher},
  journal={Acta Informatica},
  year={1985},
  volume={21},
  pages={559-584}
}
An LL(1)-based algorithm is described for parsing a class of van Wijngaarden grammars. The algorithm has been implemented in the concurrent programming language Occam, and is well suited to execution on a multi-processor computer.