1<HTML><BODY> 2<H1> test_include1 </H1> 3<tmpl_iF VAR4> <tmpl_include NAME="test_var1.tmpl"> <tmpl_var naMe="VAR4"> defined (FALSE) 4<tmpl_else> <tmpl_var naMe="VAR4"> undefined (TRUE), so including test_if2 ... 5<tmpl_include NAME="test_if2.tmpl"> 6</tmpl_if> (include test 1) 7</body></html> 8