text: <?xml version="1.0" encoding="utf-8"?>
  <xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
      <file source-language="en" datatype="plaintext" original="file.ext">
          <body>
              <trans-unit id="1">
                  <source>foo</source>
                  <target>bar
              </trans-unit>
              <trans-unit id="2">
                  <source>extra</source>
              </trans-unit>
              <trans-unit id="3">
                  <source>key</source>
                  <target></target>
              </trans-unit>
              <trans-unit id="4">
                  <source>test</source>
                  <target>with</target>
                  <note>note</note>
              </trans-unit>
          </body>
      </file>
  </xliff>
  