line
A locator-based leaf that inspects physical prose lines by a label= prefix and checks each value with mask= (SPEC §5).
Leaf tag · open <!-- mdv: line … --> · optional closer <!-- mdv: endline -->
<!-- mdv: section -->
## Status
<!-- mdv: line required label="Status:" mask="<word|oneOf:[Active, Blocked]>" -->
Status: Active
<!-- mdv: endline -->
<!-- mdv: endsection -->