b.txt

运用flex自动生成词法分析器。包含源代码和使用文档

//ture
					0x11b,
/*
   false
         */

true false	void  int
else
elseif

12 'po',"poipoi""p	o+"'0';  int$_2 = 78L
 1;  123. -0. +.0 
	08  +0X345-2.=9e-34
"'p"
\"\'pi\'\""

=  +=  -=  *=  /=  %=  &=
^=  |=  >>=  <<=  >>>=

a=x<b?x:b
||	&&	     |	
^&	if(1>0)    while(m<=7)
<  > 	0x118 <=  >=		
<<  >>  >>>
+  -  		
*  /  %		
++b  a--  !  ~	             	
[ 0x11c ]  (  )  .