Grammar Changelog

2026-03-16

non-breaking

• Documented explicit generic call surface syntax in EBNF as foo[T](...).
• Added a note of ambiguity for the generic call vs index then call analysis.

breaking

• None.

diagnosis-only

• None.

2026-03-03

non-breaking

• Added generated stream grammar-surface.ebnf with versioned metadata header.
• Added the framework of the grammar corpus (tests/grammar/valid, tests/grammar/invalid).
• Added diagnostic contracts and snapshots for invalid grammar examples.

breaking

• None.

diagnosis-only

• Established text/code snapshots for parse diagnostics in the grammar corpus.