clear
;
echo $_FILE

undef -all

#if 0	;comment
print ^
#endif
#if 0+2	;comment
print ^
#endif
#if (0+2)==0	;comment
print ^
#endif

#if 1	;abcv 123 "abc"	;comment

#endif


;
#if @IsEmpty(   ) 	;
	print true
#else
	print false
#endif

#if @IsEmpty(  ,  ) 	;
	print true
#else
	print false
#endif

#if @IsEmpty( $abc ) 	;$abc͖`
	print true
#else
	print false
#endif

define abc 12 34 56
#if @IsEmpty( $abc ) 	;abc͋łȂ
	print true
#else
	print false
#endif


#if @IsEmpty(@byte(1234)) 	;łȂ
	print true
#else
	print false
#endif

#if ffffffff > 0
print true
#endif
#if -1 > 0
print true
#endif


;p[^Ȃ|vIG[
#if ()	;comment

#endif

