* refactor(#1387): migrate adr-parser onto markdown-sectionizer seam (T2)
Replace hand-rolled parseSections (split/heading-regex walk/body accumulation)
with collectSections(content, () => true) from the canonical seam. Replace
hand-rolled splitEntries bullet-strip regex with iterateBullets from the seam,
preserving the plain-text-line fallback for byte-identical output. Removes the
last inline heading/bullet scanning from adr-parser.cts; normalizeAdrHeader and
all ADR-specific classification logic are unchanged. 218/218 tests pass before
and after.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* refactor(#1387): keep splitEntries flat (iterateBullets changed its contract); seam adoption stays in parseSections
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* refactor(#1387): drop dead preamble reconstruction; add targeted adr-parser mutation tests
parseSections' preamble reconstruction block (heading: null entry) was dead code:
both consumers (parseAdrMarkdown and parseStatusFromSections) skip heading: null
sections immediately on entry. Confirmed via analytical trace and zero-diff corpus
head-to-head across all 44 docs/adr/*.md files.
Adds 11 targeted behavioral tests to kill cheap surviving mutants:
- pushUnique intra-values dedup (kills seen.add removal mutant)
- body split/join round-trip with multi-line prose and entries
- parseStatusFromSections [0] indexing (only first line determines status)
- classifyHeader equality vs prefix-match boundary (exact match, prefix match,
synonym+letter non-match)
- goal section prose vs entries distinction (bullet markers preserved in context)
- normalizeAdrHeader non-word char removal (parens and slash behavior)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
75c2e259d0