4 commits

Author	SHA1	Message	Date
Petr Viktorin	48f21b3631	gh-118235: Move RAISE_SYNTAX_ERROR actions to invalid rules and make sure they stay there (GH-119731) ... The Full Grammar specification in the docs omits rule actions, so grammar rules that raise a syntax error looked like valid syntax. This was solved in ef940de by hiding those rules in the custom syntax highlighter. This moves all syntax-error alternatives to invalid rules, adds a validator that ensures that actions containing RAISE_SYNTAX_ERROR are in invalid rules, and reverts the syntax highlighter hack.	2024-05-30 09:27:32 +02:00
Pablo Galindo Salgado	b01fd533fe	Extract visitors from the grammar nodes and call makers in the peg generator (GH-28172) ... Simplify the peg generator logic by extracting as much visitors as possible to disentangle the flow and separate concerns.	2021-09-05 14:58:52 +01:00
Pablo Galindo Salgado	953d27261e	Update pegen to use the latest upstream developments (GH-27586)	2021-08-12 17:37:30 +01:00
Pablo Galindo	3bcc4ead3f	Add small validator utility for PEG grammars (GH-23519)	2020-12-26 19:11:29 +00:00