#include <stdio.h>
#include <ctype.h>
#include "exprParser.h"
#include "stackCode.h"

int main()
{
    AST *e;

    getToken();
    e = readExpr();
    if(currentToken != EOL){
	printf("error: EOL expected\n");
	exit(1);
    }
    nCode = 0;
    compileExpr(e);
    Codes[nCode++].opcode = PRINT;
    codeGen();
    exit(0);
}