3 SPDX-FileCopyrightText: 2024 Lady <https://www.ladys.computer/about/#lady>
4 SPDX-License-Identifier: CC0-1.0
6 <!DOCTYPE Datatype SYSTEM "../../DTD">
8 <label xml:lang="en">Language Code</label>
9 <comment xml:lang="en">
11 A primary language subtag.
15 <SpecificResource source="(SWAP-PIM)"/>
20 <resource name="xsd:language"/>
23 <pattern>[a-z]{2,3}</pattern>