## DTD mode

<?xml version="1.0" encoding="UTF-8"?> <!ATTLIST title xmlns CDATA #FIXED "http://docbook.org/ns/docbook" role CDATA #IMPLIED %db.common.attributes; %db.common.linking.attributes; > <!-- Try: http://docbook.org/xml/5.0/dtd/docbook.dtd --> <!DOCTYPE xsl:stylesheet [ <!ENTITY nbsp "&#160;"> <!ENTITY copy "&#169;"> <!ENTITY reg "&#174;"> <!ENTITY trade "&#8482;"> <!ENTITY mdash "&#8212;"> <!ENTITY ldquo "&#8220;"> <!ENTITY rdquo "&#8221;"> <!ENTITY pound "&#163;"> <!ENTITY yen "&#165;"> <!ENTITY euro "&#8364;"> <!ENTITY mathml "http://www.w3.org/1998/Math/MathML"> ] > <!ELEMENT title (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*> <!ENTITY % db.common.attributes " xml:id ID #IMPLIED version CDATA #IMPLIED xml:lang CDATA #IMPLIED xml:base CDATA #IMPLIED remap CDATA #IMPLIED xreflabel CDATA #IMPLIED revisionflag (changed|added|deleted|off) #IMPLIED dir (ltr|rtl|lro|rlo) #IMPLIED arch CDATA #IMPLIED audience CDATA #IMPLIED condition CDATA #IMPLIED conformance CDATA #IMPLIED os CDATA #IMPLIED revision CDATA #IMPLIED security CDATA #IMPLIED userlevel CDATA #IMPLIED vendor CDATA #IMPLIED wordsize CDATA #IMPLIED annotations CDATA #IMPLIED ">

MIME types defined: `application/xml-dtd`.