release: peglib 0.6.0 — tokens-first redesign#34

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siy merged 39 commits into

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May 11, 2026

Commits on May 9, 2026

Commits on May 10, 2026

feat: v6 Phase A — lexer foundation (token array, DFA, codegen)
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feat: v6 Phase B — CST, diagnostics, parser codegen, visitor stubs
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feat: v6 Phase C — PegParser API with generate-compile-cache
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feat: v6 Phase D — incremental parser with windowed re-lex
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fix: split >> tokens in java25 grammar for nested generics
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test: JMH benchmarks for v6 parse path
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chore: gitignore .claude local config
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docs: changelog for v6 phases A-D and grammar fix
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docs: HANDOVER session 2 — phases A-D implemented, 19/20 corpus clean
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fix: java25 grammar — Annotation* prefix on LocalVar/Resource enables annotated var declarations
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feat: v6 %recover directive — grammar parser, propagation, generator sync override
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perf: v6 parser — boolean control flow, Cut wiring, partial parse, sync overrides
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feat: v6 lexer — LINE_COMMENT classification, DfaBuilder Javadoc fix, alias refinements
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feat: v6 analyzers — left recursion + named capture detection
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feat: parallel-package v6 migrations — formatter, maven plugin, playground, V51-generated bench
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chore: jbct format pass + SEAL-01 explicit permits on v6 sealed interfaces
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docs: changelog + handover + migration guide for session 3
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perf: bounded-scan truncate + precomputed nextNonTrivia — 8.55x faster than 0.5.x-gen
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docs: changelog — 0.6.0 perf result (8.55x faster than 0.5.x-gen)
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test: large-fixture benches with shared selfhost input — 4.56x reference, 11.83x selfhost
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chore: bump jbct-maven-plugin to 0.25.0; relocate selfhost fixture out of parity sweep
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chore: jbct 0.25.0 v6-scoped config + bench fixture path update
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refactor: v6 JBCT 0.25.0 conformance — eliminate throws, nulls, Result<Void>
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test: drop validation-throw assertions after JBCT refactor
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refactor: typed PartialReparseFailed cause + JBCT conformance docs
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feat: extract peglib-runtime module — generated parsers depend only on pragmatica-lite:core
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refactor: drop throws from generated lexer/parser code; recovery via diagnostic + synthetic token
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docs: document peglib-runtime split, generated-source throw elimination
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fix: peglib-runtime pom + parent module wiring (was missing from extract commit)
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fix: V6Formatter — multi-line leaf text + inline-literal token preservation; 20/20 corpus round-trip
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test+feat: IncrementalParser snapshot/restore + JMH edit-latency bench
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test: javac parse-only JMH bench for apples-to-apples vs 0.6.0
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fix: IncrementalParser token-mapping when edit is at-or-before checkpoint start
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feat: contextual-keyword Identifier fallback — accept identifier-shaped inline literals
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feat: DFA Unicode support + asymmetric delimited blocks — FactoryClassGenerator parses cleanly (13,529 -> 0 diag)
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Commits on May 11, 2026