container/tester/web/SSIConditional05.shtml - tomcat55 - Git at Google

 <!--#set var="test1" value="not one" -->
 <!--#set var="test2" value="two" -->
 <!--#set var="test3" value="three" -->
 <!--#if expr="\"$test1\" = \"one\" && (\"$test2\" = \"two\" || \"$test3\" = \"three\")" -->
 true
 <!--#else -->
 false
 <!--#endif -->
	<!--#set var="test1" value="not one" -->
	<!--#set var="test2" value="two" -->
	<!--#set var="test3" value="three" -->
	<!--#if expr="\"$test1\" = \"one\" && (\"$test2\" = \"two\" \|\| \"$test3\" = \"three\")" -->
	true
	<!--#else -->
	false
	<!--#endif -->