nx_doc_extractor_nx.nx

nx_doc_extractor_nx.nx -- V2.0 P-6: deep .nx artifact parser. Reads .nx body bytes; extracts import_count + export_count for populating NxArtifactStore.import_count + export_count fields. Composes existing primitives. COMPOSES: nx_html_extract.nx_he_match_ci (case-sensitive byte prefix match) (caller passes body bytes already loaded via sys_read_file) COMPOSED BY: wiki/nx_pipeline_walker (V3+ swap; V2.0 uses hardcoded zero values) V2.0 P-6 SCOPE: - Count "import " line-starts -> import_count - Count "func " line-starts (non-comment) -> export_count - Skip lines inside `// ...` comment blocks (single-line) - Bounded by body byte count - Pure-function; no allocation; no state V3+ SCOPE (TODO): - Parse sealed verdict const ranges (NX_XXX_OK = 0) - Parse struct decls (struct NxXxx { ... }) - Parse `// depends:` comment-block declared deps - Parse `// disk_kb:` budget hint - Identify pub vs internal funcs (current: all `func` count as exports) Status: V2.0 P-6. 2026-05-27.