alignas
alignof
and
and_eq
asm
auto
bitand
bitor
bool
break
case
catch
char
char8_t
char16_t
char32_t
class
compl
concept
const
consteval
constexpr
constinit
const_cast
continue
co_await
co_return
co_yield
decltype
    

default
delete
do
double
dynamic_cast
else
enum
explicit
export
extern
false
float
for
friend
goto
if
inline
int
long
mutable
namespace
new
noexcept
not
not_eq
nullptr
operator
or
or_eq
private
protected
public
    

register
reinterpret_cast
requires
return
short
signed
sizeof
static
static_assert
static_cast
struct
switch
template
this
thread_local
throw
true
try
typedef
typeid
typename
union
unsigned
using
virtual
void
volatile
wchar_t
while
xor
xor_eq 

override
final
import


#if
#elif
#else
#endif
    

#ifdef
#ifndef
#define
#undef
    

#include
#line
#error
#pragma

#define add    +
#define add_eq +=
#define sub    -
#define neg(x) (-x)
#define sub_eq -=
#define mul    *
#define mul_eq *=
#define div    /
#define div_eq /=
#define shl    <<
#define shl_eq <<=
#define shr    >>
#define shr_eq >>=
#define eq     =

_>#define add    +
_>#define add_eq +=
_>

#define dot .
#define arrow ->
#define lcrb {
#define rcrb }
#define lsqb [
#define rsqb ]
#define tilde ~

#define begin {
#define end }