1 2 test functions 3 4 string.length <?cs var:string.length("This is the end of the world...") ?> == 31 5 6 subcount <?cs var:subcount(Foo.Bar.Baz) ?> == 4 7 8 len (depreciated) <?cs var:len(Foo.Bar.Baz) ?> == 4 9 10 11