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what is Backus-Naur term in testing ?

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what is Backus-Naur term in testing ?
asked Oct 7, 2013 by Nick (1,336 points)   7 39 85
retagged Oct 22, 2013 by Nick
    

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A metasyntax used to express context-free grammars: that is, a formal way to describe formal languages.

BNF is widely used as a notation for the grammars of computer programming languages, instruction sets and communication protocols, as well as a notation for representing parts of natural language grammars. Many textbooks for programming language theory and/or semantics document the programming language in BNF.
answered Oct 14, 2013 by Nick (1,336 points)   7 39 85
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