<!-- DTD for to-look-into.xml...E.Wolin, 17-mar-2000 -->


<!ELEMENT halld-doc (prolog,body)>


<!ELEMENT prolog (title,author,date)>

<!ELEMENT title (#PCDATA)>
<!ELEMENT author (#PCDATA)>
<!ELEMENT date (#PCDATA)>


<!ELEMENT body (topic+)>

<!ELEMENT topic (name,par+)>
<!ELEMENT name (#PCDATA)>
<!ELEMENT par ANY>

<!ELEMENT ref (#PCDATA)>
<!ATTLIST ref addr CDATA #REQUIRED>