Parsing expression grammar: Difference between revisions

Revision as of 01:42, 24 January 2023

Revision as of 22:31, 16 May 2023

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== Practical use ==

[[Python (programming language)|Python]] reference implementation [[CPython]] introduced a PEG parser in version 3.9 as an alternative to the [[LL parser|LL(1) parser]] and uses just PEG from version 3.10.<ref>{{Cite web |title=PEP 617 – New PEG parser for CPython {{!}} peps.python.org |url=https://peps.python.org/pep-0617/ |access-date=2023-01-16 |website=peps.python.org}}</ref>

The [[Jq_(programming_language)#Parsing_Expression_Grammars|jq programming language]] uses formalism closely related to PEG.