github.com/matislovas/ratago@v0.0.0-20240408115641-cc0857415a7a/xslt/testdata/REC1/doc.dtd (about)

     1  <!ELEMENT doc (title, chapter*)>
     2  <!ELEMENT chapter (title, (para|note)*, section*)>
     3  <!ELEMENT section (title, (para|note)*)>
     4  <!ELEMENT title (#PCDATA|emph)*>
     5  <!ELEMENT para (#PCDATA|emph)*>
     6  <!ELEMENT note (#PCDATA|emph)*>
     7  <!ELEMENT emph (#PCDATA|emph)*>