1 2<!ENTITY nbsp " " > 3<!ENTITY mdash " - " > 4 5 6<!ELEMENT change_log (changes)* > 7<!ATTLIST change_log title CDATA #REQUIRED > 8 9<!ELEMENT changes (change)* > 10<!ATTLIST changes ver CDATA #REQUIRED 11 rev CDATA #REQUIRED 12 date CDATA #REQUIRED 13 time CDATA #REQUIRED 14 packager CDATA #REQUIRED 15 apply CDATA #REQUIRED 16> 17 18<!ELEMENT change (para)* > 19<!ATTLIST change type (bugfix | feature | change | security | workaround) #IMPLIED > 20 21<!ELEMENT para (#PCDATA | at | br | nobr)* > 22 23<!ELEMENT at EMPTY > 24<!ELEMENT br EMPTY > 25<!ELEMENT nobr (#PCDATA) > 26