class CSVParser extends Parser;
options { k=2; }
file returns[String table = new String()] 
       {String lineData; table+="  <table align=\"center\" border=\"1\">\n"; }
       : ( lineData=line {table+=lineData;} 
            (NEWLINE lineData=line {table+=lineData;} )*
               (NEWLINE)? EOF )
       {table+="  </table>\n";}
       ;

line returns [String lineData = new String()] 
       {String recordData; lineData+="    <tr>\n";}
       : ( (recordData=record {lineData+=recordData;})+ )
       {lineData+="    </tr>\n";}
       ;

record returns [String recordData = new String()]
       {recordData+=("      <td>");}
       : ( (rec:RECORD) (COMMA)? )
       {recordData+=(rec.getText()); 
        recordData+="</td>\n";}
       ;

class CSVLexer extends Lexer;
options { charVocabulary='\3'..'\377';}
RECORD  : '"'! (~(','|'\r'|'\n'))+ ;
COMMA   : ',' ;
NEWLINE : ('\r''\n')=> '\r''\n' //DOS
        | '\r'                  //MAC
        | '\n'                  //UNIX
        { System.out.println("matched newline"); newline(); }
        ;
WS      : (' '|'\t') { $setType(Token.SKIP); } ;