Tests/FindOpenSP/Test/test.sgml - third_party/github.com/Kitware/CMake - Git at Google

  <!DOCTYPE TESTDOC [
 <!ELEMENT TESTDOC - - (TESTELEMENT)+>
 <!ELEMENT TESTELEMENT - - (#PCDATA)>
 ]>
 <TESTDOC>
 <TESTELEMENT>Hello</TESTELEMENT>
 </TESTDOC>
	<!DOCTYPE TESTDOC [
	<!ELEMENT TESTDOC - - (TESTELEMENT)+>
	<!ELEMENT TESTELEMENT - - (#PCDATA)>
	]>
	<TESTDOC>
	<TESTELEMENT>Hello</TESTELEMENT>
	</TESTDOC>