A new language-generating mechanism, inspired on the two-level Van Wijngaarden syntax for Algol 68, is defined. Its language generating properties are studied and compared to those of well-known classical systems and grammars. The new mechanism is called a 2MSG, for "two-level meta-controlled substitution grammar.".
CITATION STYLE
Meersman, R., & Rozenberg, G. (1977). Two-level meta-controlled substitution grammars. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 53 LNCS, pp. 390–397). Springer Verlag. https://doi.org/10.1007/3-540-08353-7_160
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