Converting EBNF to BNF

Posted by Vivin Paliath on Stack Overflow See other posts from Stack Overflow or by Vivin Paliath
Published on 2010-03-17T22:54:23Z Indexed on 2010/03/17 23:01 UTC
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bnf

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ebnf

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language-agnostic

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computer-science

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recursive-descent

It's been a few years since my computer-language class and so I've forgotten the finer points of BNF's and EBNF's and I don't have a textbook next to me. Specifically, I've forgotten how to convert an EBNF into BNF.

From what little I remember, I know that one of the main points is to convert { term } into <term> | <many-terms>. But I don't remember the other rules. I've tried to look this up online but I can only find links to either homework questions, or a small comment about converting terms with curly braces. I can't find an exhaustive list of rules that define the translation.

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