Editing Backus–Naur form (section)

===Similar software===
*[[GNU bison]], GNU version of yacc
*[[Yacc]], parser generator (most commonly used with the [[Lex (software)|Lex]] preprocessor)
* Racket's parser tools, lex and yacc-style parsing (Beautiful Racket edition)
*[[Qlik]] Sense, a BI tool, uses a variant of BNF for scripting <ref>{{cite web |title=Script Syntax - Qlik Sense on Windows |url=https://help.qlik.com/en-US/sense/May2021/Subsystems/Hub/Content/Sense_Hub/Scripting/script-syntax.htm |access-date=10 January 2022 |website=Qlik.com |publisher=QlikTech International AB |ref=qlikscriptsyntax}}</ref>
* BNF Converter (BNFC<ref>{{Citation |title=Language technology |url=http://bnfc.digitalgrammars.com/ |contribution=BNFC |place=[[Sweden|SE]] |publisher=Chalmers}}</ref>), operating on a variant called "labeled Backus–Naur form" (LBNF). In this variant, each production for a given non-terminal is given a label, which can be used as a constructor of an [[algebraic data type]] representing that nonterminal. The converter is capable of producing types and parsers for [[abstract syntax]] in several languages, including [[Haskell (programming language)|Haskell]] and Java