---
review_report: true
reviewer_model: gpt-5.5
reviewed_at: 2026-06-05T14:15:42+00:00
target_doc: pipeline/01-lex-preprocess.md
target_doc_source_commit: 52339028a2aa703271533454c6b9528a534bac31
target_doc_watched_paths_digest: d4bd494cb1d65db3267f95b7fe9d71ef78fa007b6d665f13b0fe9a4d8b383145
source_commit: fb192be9f5b3b58555e034599e072158e5c48dfd
checklist:
  factual_accuracy: pass
  cross_references: pass
  completeness: pass
  style_consistency: pass
  source_alignment: pass
  front_matter_validity: pass
finding_count: 0
severity_breakdown:
  critical: 0
  major: 0
  minor: 0
  nit: 0
---

# Review report for pipeline/01-lex-preprocess.md

## Summary
No findings were identified in this pass. The page matched its prompt contract, all relative links resolved, and the sampled lexer/preprocessor claims were supported by source at the recorded commit.

## Items checked
- Ran `regenerate.py show pipeline/01-lex-preprocess.md` and reviewed the manifest entry, prompt, resolved watched files, and dependency on `pipeline/overview.md`.
- Verified front matter fields, including `source_commit` and `watched_paths_digest`, and resolved all 25 relative links.
- Checked token model claims against `slang-token.h`, trivia/token-kind behavior against `slang-lexer.cpp` and `slang-token-defs.h`, and source-location encoding against `slang-source-loc.h`.
- Verified macro replay, constructed macro-token source locations, input-stream stacking, directive lookup, inactive-branch handling, include dependency callbacks, and the two line-number citations in `slang-preprocessor.cpp`.

## Findings
(no findings)
