Parsing test_str_find.cs
string.find("String1", "ring")
2
string.find("String1", "1")
6
string.find("String1", "S")
0
string.find("String1", "k")
-1
Foo = "TheString2"
string.find(Foo, "Str")
3
string.find(Foo, 1+1)
9