/**

 * test/demos/parser/lexer.ll

 * Copyright (C) 2008 Markus Broeker

 */

%{

	#include <stdio.h>

	#include "parser.h"

%}

%%

[0-9]+			{ yylval = atoi(yytext); return DIGIT;    }

[a-zA-Z]		{ yylval = yytext[0]; return LETTER;      }

"+"			return PLUS;	     

"-"			return MINUS;       

"*"			return MUL;         

"/"			return DIV;       

"("|")"|"="		return yytext[0]; 

[ \t]+			;

\n			return yytext[0];

.			printf("FEHLER: %s\n", yytext);

%%