1 <?xml version='1.0' standalone='yes'?>
3 <!ELEMENT attributes EMPTY>
5 nmtoken NMTOKEN #IMPLIED
6 nmtokens NMTOKENS #IMPLIED>
7 <!ENTITY ent " entity&recursive; ">
8 <!ENTITY recursive "reference">
11 nmtoken = " &ent; &ent; &ent; "
12 nmtokens = " Test
 this  normalization "