syntax_data: {"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"p11:"}]}
source_snippet:         p11: preg = ["p11"] % restricted_for_arm64ec,
context_before:         p10: preg = ["p10"] % restricted_for_arm64ec,
context_after:         p12: preg = ["p12"] % restricted_for_arm64ec,