1<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> 2<book xmlns:xi="http://www.w3.org/2001/XInclude" id="test" lang="en"> 3 <title>Test language attribute</title> 4 <programlisting>plain text</programlisting> 5 <programlisting><phrase role="keyword">void</phrase> <phrase role="identifier">main</phrase><phrase role="special">(</phrase><phrase role="special">)</phrase> <phrase role="special">{</phrase><phrase role="special">}</phrase></programlisting> 6 <programlisting><phrase role="keyword">actions</phrase> something <phrase role="special">;</phrase></programlisting> 7 8 <para> 9 <computeroutput>plain text</computeroutput> 10 <computeroutput><phrase role="keyword">void</phrase> <phrase role="identifier">main</phrase><phrase role="special">(</phrase><phrase role="special">)</phrase> <phrase role="special">{</phrase><phrase role="special">}</phrase></computeroutput> 11 <computeroutput><phrase role="keyword">actions</phrase> something <phrase role="special">;</phrase></computeroutput> 12 </para> 13</book>