<!-- This is the DTD for eric4's basic marshaller -->

<!ELEMENT   int         (#PCDATA)>
<!ELEMENT   long        (#PCDATA)>
<!ELEMENT   float       (#PCDATA)>
<!ELEMENT   complex     (#PCDATA)>
<!ELEMENT   bool        (#PCDATA)>
<!ELEMENT   string      (#PCDATA)>
<!ELEMENT   unicode     (#PCDATA)>
<!ELEMENT   none        EMPTY>

<!ELEMENT   pickle      (#PCDATA)>
<!ATTLIST   pickle
    method      CDATA   #REQUIRED
    encoding    CDATA   #REQUIRED>

<!ELEMENT   key         (int | long | float | complex | string | unicode)>
<!ELEMENT   value       (int | long | float | complex | bool | string | unicode | none | 
    dict | tuple | list | pickle)>

<!ELEMENT   dict        (key, value)*>

<!ELEMENT   tuple       (int | long | float | complex | bool | string | unicode | none | 
    dict | tuple | list | pickle)*>

<!ELEMENT   list        (int | long | float | complex | bool | string | unicode | none | 
    dict | tuple | list | pickle)*>
