%%
%public
%class browserlexer
%jayscanner browserscanner
%jayparser browserparser
%eofval{
  System.out.println("EOF reached");
  return new EOF();
%eofval}

ws = [ \t\b\r\n\015]+
num = [1-9][0-9]*

%%

{ws}		{ return new WS(yytext()); }
{num}		{ return new NUM(yytext()); }
"("		{ return new AUFKLAMMER(yytext()); }
")"		{ return new ZUKLAMMER(yytext()); }
"+"		{ return new ADDITION(yytext()); }
"-"		{ return new SUBTRA(yytext()); }
"*"		{ return new MULTI(yytext()); }
"/"		{ return new DIV(yytext()); }