Run artifact

evidence/prompt_outputs/20260812.193447.205Z_commonmark_build_codex.output.txt

<reusable-compact filename="normalize.py">
Provides `normalize_html(html: str) -> str`, normalizing insignificant HTML whitespace, attribute ordering, self-closing tags, and entity references for conformance comparison. Uses only Python standard-library modules.
</reusable-compact>

RESULT: SUCCESS

FILES CHANGED:
- parser/blocks.py
- renderer/html.py
- test_render_blocks.py

SUMMARY:
Implemented block rendering fixes for raw HTML, thematic breaks, loose lists, headings, and escaped/generated HTML markup. Added regression tests. All 28 project tests pass; each declared block-scope section passes independently.

BLOCKERS:
- Full suite remains non-green due pre-existing inline-scope failures and timeout outside this build block.