Abstract
This chapter describes the syntax of Maude using the following extended BNF notation: the symbols ‘(’ and ‘)’ are used as metaparentheses; the symbol ‘|’ is used to separate alternatives; square bracket pairs, ‘[’ and ‘]’, enclose optional syntax; ‘*’ indicates zero or more repetitions of preceding unit; ‘+’ indicates one or more repetitions of preceding unit; and the string “x” denotes x literally. As an application of this notation, A(, A)* indicates a non-empty list of A’s separated by commas. Finally, %%% indicates comments in the syntactic description, as opposed to comments in the Maude code.
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© 2007 Springer Berlin Heidelberg
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Clavel, M. et al. (2007). Core Maude Grammar. In: All About Maude - A High-Performance Logical Framework. Lecture Notes in Computer Science, vol 4350. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71999-1_24
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DOI: https://doi.org/10.1007/978-3-540-71999-1_24
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-71940-3
Online ISBN: 978-3-540-71999-1
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