Run artifact

evidence/prompt_outputs/20260815.202913.847Z_commonmark_lineage_attribute_codex.output.txt

<requirement name="collapse-whitespace" stories="">
Multiple inner whitespaces are collapsed to a single space (except
in pre tags):
</requirement>
<requirement name="remove-block-whitespace" stories="">
Whitespace surrounding block-level tags is removed.
</requirement>
<requirement name="normalize-self-closing-tags" stories="">
Self-closing tags are converted to open tags.
</requirement>
<requirement name="normalize-attributes" stories="">
Attributes are sorted and lowercased.
</requirement>
<requirement name="convert-references" stories="">
References are converted to unicode, except that '<', '>', '&', and
'"' are rendered using entities.
</requirement>
<requirement name="preserve-cdata" stories="">
We work around HTMLParser's limitations parsing CDATA
by breaking the input into chunks and passing CDATA chunks
through verbatim.
</requirement>
<requirement name="return-original-on-error" stories="">
return html  # on error, return unnormalized HTML
</requirement>
<unattached story="interface-001"/>
<unattached story="block-001"/>
<unattached story="block-002"/>
<unattached story="block-003"/>
<unattached story="inline-001"/>
<unattached story="inline-002"/>
<unattached story="inline-003"/>
<unattached story="inline-004"/>
<unattached story="verify-001"/>