feat(plsql): sync grammar with upstream antlr/grammars-v4#47

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h3n4l merged 4 commits intomainfrom

feat/plsql-grammar-sync-upstream

Jan 13, 2026

Commits on Jan 12, 2026

feat(plsql): sync grammar with upstream antlr/grammars-v4

vsai12
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claude
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feat(plsql): add extended upstream rules for more complete Oracle support

vsai12
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claude
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feat(plsql): integrate upstream rules into grammar entry points

vsai12
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claude
committed

Commits on Jan 13, 2026

style(plsql): group bracket/paren tokens together in lexer

vsai12
and
claude
committed