case();
class();
delete();
enum();
explicit();
extern();
goto();
new();
struct();
union();
using();
// a space followed by a new line
case 
class 
delete 
enum 
explicit 
extern 
goto 
new 
struct 
union 
using 
// normal cases
case Foo:
class Foo;
delete foo;
enum Foo;
explicit foo;
extern foo;
goto foo;
new foo();
struct Foo;
union Foo;
using foo;
