BNF vs EBNF vs ABNF: which to choose? - Stack Overflow
Apr 4, 2010 · The EBNF is the extended/newer version of BNF, so the problem becomes simpler: EBNF vs ABNF. I'm not an expert, but think that it should depend on a language, whose syntax you want to …
How to convert BNF to EBNF - Stack Overflow
Feb 17, 2013 · EBNF or Extended Backus-Naur Form is ISO 14977:1996, and is available in PDF from ISO for free *. It is not widely used by the computer language standards. There's also a paper that …
How to consume W3C EBNF-Notation and produce a parser generator?
May 9, 2019 · Throughout the RDF specs an EBNF-NOTATION XML specification is used to specify the grammar of a document. So I am wondering how to use Antlr/bison/yacc (maybe with some flag …
parsing - Ebnf – Is this an LL (1) grammar? - Stack Overflow
Oct 27, 2015 · EBNF is not a formalism for describing CFGs. It is designed to be a formalism to describe context-free languages and therefore it should be possible to create a CFG from a given EBNF …
ebnf - Extended BNF grammar optional [...] notation - Stack Overflow
Jul 25, 2013 · I read somewhere [x],y in this notation, x is optional, but I could not understand what is meant by optional. Does it means, there can be y or x,y or something else? Can anyone give some …
EBNF to BNF Conversion - Stack Overflow
EBNF to BNF Conversion [duplicate] Asked 15 years, 10 months ago Modified 7 years, 1 month ago Viewed 14k times
language agnostic - Converting EBNF to BNF - Stack Overflow
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...
EBNF declaration syntax in c program - Stack Overflow
Feb 14, 2012 · The C language syntax is specified using a BNF grammar (see the online C99 language standard, appendix A); that doesn't mean a C compiler understands BNF or EBNF. There are C …
parsing - How to use EBNF to drive the Parser? - Stack Overflow
Sep 26, 2024 · Since my EBNF leads off with <program>, is my first parsing function looking for a program - i.e., a <function>? And if we don't have the function yet, does the parser drop into a …
How to denote at least one repetition in EBNF? - Stack Overflow
Apr 11, 2019 · The Wikipedia article also mentions: EBNF also provides, among other things, the syntax to describe repetitions (of a specified number of times), to exclude some part of a production, and to …