/* The following code was generated by JFlex 1.4.1 on 11/02/14 5:07 PM */

package GenRGenS.grammar;

import java_cup.runtime.*;
import java.util.*;
import GenRGenS.grammar.sym;
import GenRGenS.*;


/**
 * This class is a scanner generated by 
 * <a href="http://www.jflex.de/">JFlex</a> 1.4.1
 * on 11/02/14 5:07 PM from the specification file
 * <tt>grammar/GenRGenSScanner.flex</tt>
 */
class GenRGenSScanner implements java_cup.runtime.Scanner {

  /** This character denotes the end of file */
  public static final int YYEOF = -1;

  /** initial size of the lookahead buffer */
  private static final int ZZ_BUFFERSIZE = 16384;

  /** lexical states */
  public static final int STRING = 3;
  public static final int EOL_COMMENT = 1;
  public static final int YYINITIAL = 0;
  public static final int COMMENT = 2;

  /** 
   * Translates characters to character classes
   */
  private static final char [] ZZ_CMAP = {
     0,  0,  0,  0,  0,  0,  0,  0,  0,  8, 11,  0,  0, 10,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     9,  0, 18,  0,  6,  0,  0,  7,  0,  0, 13,  0,  4,  2,  5, 12, 
     3,  3,  3,  3,  3,  3,  3,  3,  3,  3, 14, 17,  0, 15, 16,  0, 
     6,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 
     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  0, 19,  0,  0,  1, 
     0,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 21,  1, 
     1,  1, 22,  1, 20,  1,  1,  1,  1,  1,  1,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
  };

  /** 
   * Translates DFA states to action switch labels.
   */
  private static final int [] ZZ_ACTION = zzUnpackAction();

  private static final String ZZ_ACTION_PACKED_0 =
    "\4\0\1\1\1\2\1\1\1\3\1\4\1\5\2\6"+
    "\1\1\1\7\1\10\1\11\1\12\2\13\1\5\1\14"+
    "\2\15\1\16\1\14\1\0\1\2\1\17\1\20\1\21"+
    "\1\0\1\22\1\23\1\24\1\25\1\26";

  private static int [] zzUnpackAction() {
    int [] result = new int[36];
    int offset = 0;
    offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
    return result;
  }

  private static int zzUnpackAction(String packed, int offset, int [] result) {
    int i = 0;       /* index in packed string  */
    int j = offset;  /* index in unpacked array */
    int l = packed.length();
    while (i < l) {
      int count = packed.charAt(i++);
      int value = packed.charAt(i++);
      do result[j++] = value; while (--count > 0);
    }
    return j;
  }


  /** 
   * Translates a state to a row index in the transition table
   */
  private static final int [] ZZ_ROWMAP = zzUnpackRowMap();

  private static final String ZZ_ROWMAP_PACKED_0 =
    "\0\0\0\27\0\56\0\105\0\134\0\163\0\212\0\241"+
    "\0\270\0\134\0\317\0\134\0\346\0\375\0\134\0\134"+
    "\0\134\0\u0114\0\134\0\u012b\0\134\0\u0142\0\134\0\134"+
    "\0\u0159\0\u0170\0\u0187\0\134\0\134\0\134\0\u019e\0\134"+
    "\0\134\0\134\0\134\0\134";

  private static int [] zzUnpackRowMap() {
    int [] result = new int[36];
    int offset = 0;
    offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
    return result;
  }

  private static int zzUnpackRowMap(String packed, int offset, int [] result) {
    int i = 0;  /* index in packed string  */
    int j = offset;  /* index in unpacked array */
    int l = packed.length();
    while (i < l) {
      int high = packed.charAt(i++) << 16;
      result[j++] = high | packed.charAt(i++);
    }
    return j;
  }

  /** 
   * The transition table of the DFA
   */
  private static final int [] ZZ_TRANS = zzUnpackTrans();

  private static final String ZZ_TRANS_PACKED_0 =
    "\1\5\1\6\1\7\1\10\2\11\2\5\2\12\1\13"+
    "\1\14\1\15\1\5\1\16\1\17\1\5\1\20\1\21"+
    "\1\5\3\6\12\12\1\22\1\23\25\12\1\13\1\14"+
    "\1\12\1\24\11\12\12\25\1\26\1\27\6\25\1\30"+
    "\1\31\3\25\30\0\1\6\1\32\1\6\1\0\2\6"+
    "\1\33\14\0\3\6\3\0\1\10\2\11\12\0\1\34"+
    "\11\0\1\10\2\11\24\0\1\11\36\0\1\14\27\0"+
    "\1\35\1\36\27\0\1\37\23\0\1\23\27\0\1\40"+
    "\25\0\1\27\24\0\1\41\12\0\1\42\1\43\1\44"+
    "\3\0\1\6\32\0\1\33\36\0\1\34\7\0";

  private static int [] zzUnpackTrans() {
    int [] result = new int[437];
    int offset = 0;
    offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
    return result;
  }

  private static int zzUnpackTrans(String packed, int offset, int [] result) {
    int i = 0;       /* index in packed string  */
    int j = offset;  /* index in unpacked array */
    int l = packed.length();
    while (i < l) {
      int count = packed.charAt(i++);
      int value = packed.charAt(i++);
      value--;
      do result[j++] = value; while (--count > 0);
    }
    return j;
  }


  /* error codes */
  private static final int ZZ_UNKNOWN_ERROR = 0;
  private static final int ZZ_NO_MATCH = 1;
  private static final int ZZ_PUSHBACK_2BIG = 2;

  /* error messages for the codes above */
  private static final String ZZ_ERROR_MSG[] = {
    "Unkown internal scanner error",
    "Error: could not match input",
    "Error: pushback value was too large"
  };

  /**
   * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
   */
  private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();

  private static final String ZZ_ATTRIBUTE_PACKED_0 =
    "\4\0\1\11\4\1\1\11\1\1\1\11\2\1\3\11"+
    "\1\1\1\11\1\1\1\11\1\1\2\11\1\1\1\0"+
    "\1\1\3\11\1\0\5\11";

  private static int [] zzUnpackAttribute() {
    int [] result = new int[36];
    int offset = 0;
    offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
    return result;
  }

  private static int zzUnpackAttribute(String packed, int offset, int [] result) {
    int i = 0;       /* index in packed string  */
    int j = offset;  /* index in unpacked array */
    int l = packed.length();
    while (i < l) {
      int count = packed.charAt(i++);
      int value = packed.charAt(i++);
      do result[j++] = value; while (--count > 0);
    }
    return j;
  }

  /** the input device */
  private java.io.Reader zzReader;

  /** the current state of the DFA */
  private int zzState;

  /** the current lexical state */
  private int zzLexicalState = YYINITIAL;

  /** this buffer contains the current text to be matched and is
      the source of the yytext() string */
  private char zzBuffer[] = new char[ZZ_BUFFERSIZE];

  /** the textposition at the last accepting state */
  private int zzMarkedPos;

  /** the textposition at the last state to be included in yytext */
  private int zzPushbackPos;

  /** the current text position in the buffer */
  private int zzCurrentPos;

  /** startRead marks the beginning of the yytext() string in the buffer */
  private int zzStartRead;

  /** endRead marks the last character in the buffer, that has been read
      from input */
  private int zzEndRead;

  /** number of newlines encountered up to the start of the matched text */
  private int yyline;

  /** the number of characters up to the start of the matched text */
  private int yychar;

  /**
   * the number of characters from the last newline up to the start of the 
   * matched text
   */
  private int yycolumn;

  /** 
   * zzAtBOL == true <=> the scanner is currently at the beginning of a line
   */
  private boolean zzAtBOL = true;

  /** zzAtEOF == true <=> the scanner is at the EOF */
  private boolean zzAtEOF;

  /** denotes if the user-EOF-code has already been executed */
  private boolean zzEOFDone;

  /* user code: */
  private Hashtable _keywords = new Hashtable(51);
  private Hashtable _identifiers = new Hashtable(101);

  private Vector _lines = new Vector();

  private void addLine(int car_number)
  {
    _lines.add(new Integer(car_number));
  }

  /**
   * Transforme une position absolue de caractère dans le fichier
   * en cours de lexing en un tableau constitu?de ses 2 coordonnées
   * relatives (ligne, colonne).
   * @returns Un tableau de 2 éléments o?le premier
   * élément est le numero de ligne du caractère de position
   * fournie en entrée et le 2ème élément est le numéro de colonne
   * de ce caractère.
   */
  public int[] getRelativePos(int AbsPos)
  {
    int i = 0;
    boolean found = false;
    int lastLineStart = 0;
    int[] result = new int[2];
    int lineStart = 0;
    while( (i<_lines.size()) && !found)
    {
      lastLineStart = lineStart;
      lineStart = ((Integer)_lines.elementAt(i)).intValue();

      if (AbsPos < lineStart)
      {
        found = true;
      }
      else
      {
        i++;
      }
    }
    if(found)
    {
      result[0] = i+1;
      result[1] = AbsPos - lastLineStart+1;
    }
    else
    {
      result[0] = (i==0) ? 1 : i+1;
      result[1] = AbsPos - lineStart+1;
    }
    return result;
  }
  
  String _buff = "";
  public void resetBuffer()
  {
    _buff = "";
  }
  public void appendBuffer(String s)
  {
    _buff+=s;
  }
  public String getBuffer()
  {
    return(_buff);
  }



  /**
   * Creates a new scanner
   * There is also a java.io.InputStream version of this constructor.
   *
   * @param   in  the java.io.Reader to read input from.
   */
  GenRGenSScanner(java.io.Reader in) {
      /* Here is the place to add new keywords (uppercase keywords only)... */

    _keywords.put("TYPE",new Integer(sym.TYPE));
    _keywords.put("GRAMMAR",new Integer(sym.GRAMMAR));
    _keywords.put("MARKOV",new Integer(sym.MARKOV));
    _keywords.put("MASTERFILE",new Integer(sym.MASTERFILE));
    _keywords.put("SYMBOLS",new Integer(sym.SYMBOLS));
    _keywords.put("WORDS",new Integer(sym.WORDS));
    _keywords.put("LETTERS",new Integer(sym.LETTERS));
    _keywords.put("EQUALS",new Integer(sym.EQUALS));
    _keywords.put("START",new Integer(sym.START));
    _keywords.put("FREQUENCIES",new Integer(sym.FREQUENCIES));
    _keywords.put("ORDER",new Integer(sym.ORDER));
    _keywords.put("PHASE",new Integer(sym.PHASE));
    _keywords.put("EXACT",new Integer(sym.EXACT));
    _keywords.put("RULES",new Integer(sym.RULES));
    _keywords.put("WEIGHTS",new Integer(sym.WEIGHTS));
    _keywords.put("POISSON",new Integer(sym.POISSON));
    _keywords.put("ALIASES",new Integer(sym.ALIASES));
    this.zzReader = in;
  }

  /**
   * Creates a new scanner.
   * There is also java.io.Reader version of this constructor.
   *
   * @param   in  the java.io.Inputstream to read input from.
   */
  GenRGenSScanner(java.io.InputStream in) {
    this(new java.io.InputStreamReader(in));
  }


  /**
   * Refills the input buffer.
   *
   * @return      <code>false</code>, iff there was new input.
   * 
   * @exception   java.io.IOException  if any I/O-Error occurs
   */
  private boolean zzRefill() throws java.io.IOException {

    /* first: make room (if you can) */
    if (zzStartRead > 0) {
      System.arraycopy(zzBuffer, zzStartRead,
                       zzBuffer, 0,
                       zzEndRead-zzStartRead);

      /* translate stored positions */
      zzEndRead-= zzStartRead;
      zzCurrentPos-= zzStartRead;
      zzMarkedPos-= zzStartRead;
      zzPushbackPos-= zzStartRead;
      zzStartRead = 0;
    }

    /* is the buffer big enough? */
    if (zzCurrentPos >= zzBuffer.length) {
      /* if not: blow it up */
      char newBuffer[] = new char[zzCurrentPos*2];
      System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
      zzBuffer = newBuffer;
    }

    /* finally: fill the buffer with new input */
    int numRead = zzReader.read(zzBuffer, zzEndRead,
                                            zzBuffer.length-zzEndRead);

    if (numRead < 0) {
      return true;
    }
    else {
      zzEndRead+= numRead;
      return false;
    }
  }

    
  /**
   * Closes the input stream.
   */
  public final void yyclose() throws java.io.IOException {
    zzAtEOF = true;            /* indicate end of file */
    zzEndRead = zzStartRead;  /* invalidate buffer    */

    if (zzReader != null)
      zzReader.close();
  }


  /**
   * Resets the scanner to read from a new input stream.
   * Does not close the old reader.
   *
   * All internal variables are reset, the old input stream 
   * <b>cannot</b> be reused (internal buffer is discarded and lost).
   * Lexical state is set to <tt>ZZ_INITIAL</tt>.
   *
   * @param reader   the new input stream 
   */
  public final void yyreset(java.io.Reader reader) {
    zzReader = reader;
    zzAtBOL  = true;
    zzAtEOF  = false;
    zzEndRead = zzStartRead = 0;
    zzCurrentPos = zzMarkedPos = zzPushbackPos = 0;
    yyline = yychar = yycolumn = 0;
    zzLexicalState = YYINITIAL;
  }


  /**
   * Returns the current lexical state.
   */
  public final int yystate() {
    return zzLexicalState;
  }


  /**
   * Enters a new lexical state
   *
   * @param newState the new lexical state
   */
  public final void yybegin(int newState) {
    zzLexicalState = newState;
  }


  /**
   * Returns the text matched by the current regular expression.
   */
  public final String yytext() {
    return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
  }


  /**
   * Returns the character at position <tt>pos</tt> from the 
   * matched text. 
   * 
   * It is equivalent to yytext().charAt(pos), but faster
   *
   * @param pos the position of the character to fetch. 
   *            A value from 0 to yylength()-1.
   *
   * @return the character at position pos
   */
  public final char yycharat(int pos) {
    return zzBuffer[zzStartRead+pos];
  }


  /**
   * Returns the length of the matched text region.
   */
  public final int yylength() {
    return zzMarkedPos-zzStartRead;
  }


  /**
   * Reports an error that occured while scanning.
   *
   * In a wellformed scanner (no or only correct usage of 
   * yypushback(int) and a match-all fallback rule) this method 
   * will only be called with things that "Can't Possibly Happen".
   * If this method is called, something is seriously wrong
   * (e.g. a JFlex bug producing a faulty scanner etc.).
   *
   * Usual syntax/scanner level error handling should be done
   * in error fallback rules.
   *
   * @param   errorCode  the code of the errormessage to display
   */
  private void zzScanError(int errorCode) {
    String message;
    try {
      message = ZZ_ERROR_MSG[errorCode];
    }
    catch (ArrayIndexOutOfBoundsException e) {
      message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
    }

    throw new Error(message);
  } 


  /**
   * Pushes the specified amount of characters back into the input stream.
   *
   * They will be read again by then next call of the scanning method
   *
   * @param number  the number of characters to be read again.
   *                This number must not be greater than yylength()!
   */
  public void yypushback(int number)  {
    if ( number > yylength() )
      zzScanError(ZZ_PUSHBACK_2BIG);

    zzMarkedPos -= number;
  }


  /**
   * Contains user EOF-code, which will be executed exactly once,
   * when the end of file is reached
   */
  private void zzDoEOF() throws java.io.IOException {
    if (!zzEOFDone) {
      zzEOFDone = true;
      yyclose();
    }
  }


  /**
   * Resumes scanning until the next regular expression is matched,
   * the end of input is encountered or an I/O-Error occurs.
   *
   * @return      the next token
   * @exception   java.io.IOException  if any I/O-Error occurs
   */
  public java_cup.runtime.Symbol next_token() throws java.io.IOException, LexicalException
 {
    int zzInput;
    int zzAction;

    // cached fields:
    int zzCurrentPosL;
    int zzMarkedPosL;
    int zzEndReadL = zzEndRead;
    char [] zzBufferL = zzBuffer;
    char [] zzCMapL = ZZ_CMAP;

    int [] zzTransL = ZZ_TRANS;
    int [] zzRowMapL = ZZ_ROWMAP;
    int [] zzAttrL = ZZ_ATTRIBUTE;

    while (true) {
      zzMarkedPosL = zzMarkedPos;

      yychar+= zzMarkedPosL-zzStartRead;

      boolean zzR = false;
      for (zzCurrentPosL = zzStartRead; zzCurrentPosL < zzMarkedPosL;
                                                             zzCurrentPosL++) {
        switch (zzBufferL[zzCurrentPosL]) {
        case '\u000B':
        case '\u000C':
        case '\u0085':
        case '\u2028':
        case '\u2029':
          yyline++;
          yycolumn = 0;
          zzR = false;
          break;
        case '\r':
          yyline++;
          yycolumn = 0;
          zzR = true;
          break;
        case '\n':
          if (zzR)
            zzR = false;
          else {
            yyline++;
            yycolumn = 0;
          }
          break;
        default:
          zzR = false;
          yycolumn++;
        }
      }

      if (zzR) {
        // peek one character ahead if it is \n (if we have counted one line too much)
        boolean zzPeek;
        if (zzMarkedPosL < zzEndReadL)
          zzPeek = zzBufferL[zzMarkedPosL] == '\n';
        else if (zzAtEOF)
          zzPeek = false;
        else {
          boolean eof = zzRefill();
          zzEndReadL = zzEndRead;
          zzMarkedPosL = zzMarkedPos;
          zzBufferL = zzBuffer;
          if (eof) 
            zzPeek = false;
          else 
            zzPeek = zzBufferL[zzMarkedPosL] == '\n';
        }
        if (zzPeek) yyline--;
      }
      zzAction = -1;

      zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
  
      zzState = zzLexicalState;


      zzForAction: {
        while (true) {
    
          if (zzCurrentPosL < zzEndReadL)
            zzInput = zzBufferL[zzCurrentPosL++];
          else if (zzAtEOF) {
            zzInput = YYEOF;
            break zzForAction;
          }
          else {
            // store back cached positions
            zzCurrentPos  = zzCurrentPosL;
            zzMarkedPos   = zzMarkedPosL;
            boolean eof = zzRefill();
            // get translated positions and possibly new buffer
            zzCurrentPosL  = zzCurrentPos;
            zzMarkedPosL   = zzMarkedPos;
            zzBufferL      = zzBuffer;
            zzEndReadL     = zzEndRead;
            if (eof) {
              zzInput = YYEOF;
              break zzForAction;
            }
            else {
              zzInput = zzBufferL[zzCurrentPosL++];
            }
          }
          int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
          if (zzNext == -1) break zzForAction;
          zzState = zzNext;

          int zzAttributes = zzAttrL[zzState];
          if ( (zzAttributes & 1) == 1 ) {
            zzAction = zzState;
            zzMarkedPosL = zzCurrentPosL;
            if ( (zzAttributes & 8) == 8 ) break zzForAction;
          }

        }
      }

      // store back cached position
      zzMarkedPos = zzMarkedPosL;

      switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
        case 6: 
          { addLine(yychar+yytext().length());
          }
        case 23: break;
        case 20: 
          { appendBuffer("\t");
          }
        case 24: break;
        case 11: 
          { addLine(yychar+yytext().length());
                  yybegin(YYINITIAL);
          }
        case 25: break;
        case 21: 
          { appendBuffer("\n");
          }
        case 26: break;
        case 9: 
          { return (new Symbol(sym.SEMI,yychar,yychar+yytext().length(),null));
          }
        case 27: break;
        case 3: 
          { return (new Symbol(sym.ENTIER,yychar,yychar+yytext().length(),new Integer(Integer.parseInt(yytext()))));
          }
        case 28: break;
        case 4: 
          { return (new Symbol(sym.REEL,yychar,yychar+yytext().length(),new Float(Float.parseFloat(yytext().replace(',','.')))));
          }
        case 29: break;
        case 18: 
          { yybegin(YYINITIAL);
          }
        case 30: break;
        case 16: 
          { yybegin(EOL_COMMENT);
          }
        case 31: break;
        case 1: 
          { GenRGenS.err.println("Error while lexing line "+yyline+" cars "+ yycolumn + "-"+(yycolumn+yytext().length())+" :\n   "+'"' + yytext()+'"' + " is not a legal lexical unit !"); 
                  throw (new LexicalException());
          }
        case 32: break;
        case 14: 
          { yybegin(YYINITIAL); return (new Symbol(sym.STRING,yychar-getBuffer().length(),yychar,getBuffer()));
          }
        case 33: break;
        case 17: 
          { yybegin(COMMENT);
          }
        case 34: break;
        case 19: 
          { appendBuffer("\\");
          }
        case 35: break;
        case 10: 
          { resetBuffer(); yybegin(STRING);
          }
        case 36: break;
        case 8: 
          { return (new Symbol(sym.EQUALS,yychar,yychar+yytext().length(),null));
          }
        case 37: break;
        case 12: 
          { appendBuffer(yytext());
          }
        case 38: break;
        case 7: 
          { return (new Symbol(sym.DBLPOINT,yychar,yychar+yytext().length(),null));
          }
        case 39: break;
        case 22: 
          { appendBuffer("\r");
          }
        case 40: break;
        case 15: 
          { return (new Symbol(sym.ARROW,yychar,yychar+yytext().length(),null));
          }
        case 41: break;
        case 13: 
          { GenRGenS.err.println("Error while lexing line "+yyline+" cars "+ yycolumn + "-"+(yycolumn+yytext().length())+" :\n   Passed the end of line during String definition."); 
                  throw (new LexicalException());
          }
        case 42: break;
        case 2: 
          { // First we check if the identifier is a keyword ...
                  String ident = yytext();
                  //System.err.println(ident.toUpperCase());
                  Integer token = (Integer) _keywords.get(ident.toUpperCase());
                  if (token!=null)
                  {
                    return (new Symbol(token.intValue(),yychar,yychar+ident.length(),null));
                  }
                  else
                  {
                    /*
                      ... if our attempt to see the ident as a keyword fails,
                      then it's a real identifier. We don't want to create as many
                      strings as there are occurences for an identifier (especially
                      when using WORDS options...). Therefore, we use a HashTable to
                      store encountered strings. that's why we have to check if a
                      string belongs to the HashTable before creating a new Token...
                    */
                    String ident2 = (String) _identifiers.get(ident);
                    if (ident2 != null)
                    { ident = ident2; }
                    else
                    { _identifiers.put(ident,ident); }
                    return (new Symbol(sym.IDENT,yychar,yychar+ident.length(),ident));
                  }
          }
        case 43: break;
        case 5: 
          { 
          }
        case 44: break;
        default: 
          if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
            zzAtEOF = true;
            zzDoEOF();
              { return new java_cup.runtime.Symbol(sym.EOF); }
          } 
          else {
            zzScanError(ZZ_NO_MATCH);
          }
      }
    }
  }


}
