@catch
@class
@defs
@encode
@end
@finally
@implementation
@interface
@private
@protected
@protocol
@public
@selector
@synchronized
@throw
@try
NULL
auto
bool
break
bycopy
byref
case
char
class
const
continue
default
do
double
else
enum
extern
false
float
for
goto
id
if
imp
in
inout
int
long
oneway
out
register
return
sel
self
short
signed
sizeof
static
struct
super
switch
true
typedef
union
unsigned
void
volatile
while