text: 
  #line 3 "<stdout>"
  
  #define  YY_INT_ALIGNED short int
  
  /* A lexical scanner generated by flex */
  
  #define FLEX_SCANNER
  #define YY_FLEX_MAJOR_VERSION 2
  #define YY_FLEX_MINOR_VERSION 6
  #define YY_FLEX_SUBMINOR_VERSION 0
  #if YY_FLEX_SUBMINOR_VERSION > 0
  #define FLEX_BETA
  #endif
  
      /* The c++ scanner is a mess. The FlexLexer.h header file relies on the
       * following macro. This is required in order to pass the c++-multiple-scanners
       * test in the regression suite. We get reports that it breaks inheritance.
       * We will address this in a future release of flex, or omit the C++ scanner
       * altogether.
       */
      #define yyFlexLexer yyFlexLexer
  
  /* First, we deal with  platform-specific or compiler-specific issues. */
  
  /* begin standard C headers. */
  
  /* end standard C headers. */
  
  /* flex integer type definitions */
  
  #ifndef FLEXINT_H
  #define FLEXINT_H
  
  /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
  
  #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
  
  /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
   * if you want the limit (max/min) macros for int types. 
   */
  #ifndef __STDC_LIMIT_MACROS
  #define __STDC_LIMIT_MACROS 1
  #endif
  
  #include <inttypes.h>
  typedef int8_t flex_int8_t;
  typedef uint8_t flex_uint8_t;
  typedef int16_t flex_int16_t;
  typedef uint16_t flex_uint16_t;
  typedef int32_t flex_int32_t;
  typedef uint32_t flex_uint32_t;
  #else
  typedef signed char flex_int8_t;
  typedef short int flex_int16_t;
  typedef int flex_int32_t;
  typedef unsigned char flex_uint8_t; 
  typedef unsigned short int flex_uint16_t;
  typedef unsigned int flex_uint32_t;
  
  /* Limits of integral types. */
  #ifndef INT8_MIN
  #define INT8_MIN               (-128)
  #endif
  #ifndef INT16_MIN
  #define INT16_MIN              (-32767-1)
  #endif
  #ifndef INT32_MIN
  #define INT32_MIN              (-2147483647-1)
  #endif
  #ifndef INT8_MAX
  #define INT8_MAX               (127)
  #endif
  #ifndef INT16_MAX
  #define INT16_MAX              (32767)
  #endif
  #ifndef INT32_MAX
  #define INT32_MAX              (2147483647)
  #endif
  #ifndef UINT8_MAX
  #define UINT8_MAX              (255U)
  #endif
  #ifndef UINT16_MAX
  #define UINT16_MAX             (65535U)
  #endif
  #ifndef UINT32_MAX
  #define UINT32_MAX             (4294967295U)
  #endif
  
  #endif /* ! C99 */
  
  #endif /* ! FLEXINT_H */
  
  /* begin standard C++ headers. */
  #include <iostream> 
  #include <errno.h>
  #include <cstdlib>
  #include <cstdio>
  #include <cstring>
  /* end standard C++ headers. */
  
  #ifdef __cplusplus
  
  /* The "const" storage-class-modifier is valid. */
  #define YY_USE_CONST
  
  #else	/* ! __cplusplus */
  
  /* C99 requires __STDC__ to be defined as 1. */
  #if defined (__STDC__)
  
  #define YY_USE_CONST
  
  #endif	/* defined (__STDC__) */
  #endif	/* ! __cplusplus */
  
  #ifdef YY_USE_CONST
  #define yyconst const
  #else
  #define yyconst
  #endif
  
  /* Returned upon end-of-file. */
  #define YY_NULL 0
  
  /* Promotes a possibly negative, possibly signed char to an unsigned
   * integer for use as an array index.  If the signed char is negative,
   * we want to instead treat it as an 8-bit unsigned char, hence the
   * double cast.
   */
  #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
  
  /* Enter a start condition.  This macro really ought to take a parameter,
   * but we do it the disgusting crufty way forced on us by the ()-less
   * definition of BEGIN.
   */
  #define BEGIN (yy_start) = 1 + 2 *
  
  /* Translate the current start state into a value that can be later handed
   * to BEGIN to return to the state.  The YYSTATE alias is for lex
   * compatibility.
   */
  #define YY_START (((yy_start) - 1) / 2)
  #define YYSTATE YY_START
  
  /* Action number for EOF rule of a given start state. */
  #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
  
  /* Special action meaning "start processing a new file". */
  #define YY_NEW_FILE yyrestart( yyin  )
  
  #define YY_END_OF_BUFFER_CHAR 0
  
  /* Size of default input buffer. */
  #ifndef YY_BUF_SIZE
  #ifdef __ia64__
  /* On IA-64, the buffer size is 16k, not 8k.
   * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
   * Ditto for the __ia64__ case accordingly.
   */
  #define YY_BUF_SIZE 32768
  #else
  #define YY_BUF_SIZE 16384
  #endif /* __ia64__ */
  #endif
  
  /* The state buf must be large enough to hold one state per character in the main buffer.
   */
  #define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
  
  #ifndef YY_TYPEDEF_YY_BUFFER_STATE
  #define YY_TYPEDEF_YY_BUFFER_STATE
  typedef struct yy_buffer_state *YY_BUFFER_STATE;
  #endif
  
  #ifndef YY_TYPEDEF_YY_SIZE_T
  #define YY_TYPEDEF_YY_SIZE_T
  typedef size_t yy_size_t;
  #endif
  
  extern yy_size_t yyleng;
  
  #define EOB_ACT_CONTINUE_SCAN 0
  #define EOB_ACT_END_OF_FILE 1
  #define EOB_ACT_LAST_MATCH 2
  
      /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
       *       access to the local variable yy_act. Since yyless() is a macro, it would break
       *       existing scanners that call yyless() from OUTSIDE yylex. 
       *       One obvious solution it to make yy_act a global. I tried that, and saw
       *       a 5% performance hit in a non-yylineno scanner, because yy_act is
       *       normally declared as a register variable-- so it is not worth it.
       */
      #define  YY_LESS_LINENO(n) \
              do { \
                  int yyl;\
                  for ( yyl = n; yyl < yyleng; ++yyl )\
                      if ( yytext[yyl] == '\n' )\
                          --yylineno;\
              }while(0)
      #define YY_LINENO_REWIND_TO(dst) \
              do {\
                  const char *p;\
                  for ( p = yy_cp-1; p >= (dst); --p)\
                      if ( *p == '\n' )\
                          --yylineno;\
              }while(0)
      
  /* Return all but the first "n" matched characters back to the input stream. */
  #define yyless(n) \
  	do \
  		{ \
  		/* Undo effects of setting up yytext. */ \
          int yyless_macro_arg = (n); \
          YY_LESS_LINENO(yyless_macro_arg);\
  		*yy_cp = (yy_hold_char); \
  		YY_RESTORE_YY_MORE_OFFSET \
  		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
  		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
  		} \
  	while ( 0 )
  
  #define unput(c) yyunput( c, (yytext_ptr)  )
  
  #ifndef YY_STRUCT_YY_BUFFER_STATE
  #define YY_STRUCT_YY_BUFFER_STATE
  struct yy_buffer_state
  	{
  
  	std::streambuf* yy_input_file; 
  
  	char *yy_ch_buf;		/* input buffer */
  	char *yy_buf_pos;		/* current position in input buffer */
  
  	/* Size of input buffer in bytes, not including room for EOB
  	 * characters.
  	 */
  	yy_size_t yy_buf_size;
  
  	/* Number of characters read into yy_ch_buf, not including EOB
  	 * characters.
  	 */
  	yy_size_t yy_n_chars;
  
  	/* Whether we "own" the buffer - i.e., we know we created it,
  	 * and can realloc() it to grow it, and should free() it to
  	 * delete it.
  	 */
  	int yy_is_our_buffer;
  
  	/* Whether this is an "interactive" input source; if so, and
  	 * if we're using stdio for input, then we want to use getc()
  	 * instead of fread(), to make sure we stop fetching input after
  	 * each newline.
  	 */
  	int yy_is_interactive;
  
  	/* Whether we're considered to be at the beginning of a line.
  	 * If so, '^' rules will be active on the next match, otherwise
  	 * not.
  	 */
  	int yy_at_bol;
  
      int yy_bs_lineno; /**< The line count. */
      int yy_bs_column; /**< The column count. */
      
  	/* Whether to try to fill the input buffer when we reach the
  	 * end of it.
  	 */
  	int yy_fill_buffer;
  
  	int yy_buffer_status;
  
  #define YY_BUFFER_NEW 0
  #define YY_BUFFER_NORMAL 1
  	/* When an EOF's been seen but there's still some text to process
  	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
  	 * shouldn't try reading from the input source any more.  We might
  	 * still have a bunch of tokens to match, though, because of
  	 * possible backing-up.
  	 *
  	 * When we actually see the EOF, we change the status to "new"
  	 * (via yyrestart()), so that the user can continue scanning by
  	 * just pointing yyin at a new input file.
  	 */
  #define YY_BUFFER_EOF_PENDING 2
  
  	};
  #endif /* !YY_STRUCT_YY_BUFFER_STATE */
  
  /* We provide macros for accessing buffer states in case in the
   * future we want to put the buffer states in a more general
   * "scanner state".
   *
   * Returns the top of the stack, or NULL.
   */
  #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
                            ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
                            : NULL)
  
  /* Same as previous macro, but useful when we know that the buffer stack is not
   * NULL or when we need an lvalue. For internal use only.
   */
  #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
  
  void *yyalloc (yy_size_t  );
  void *yyrealloc (void *,yy_size_t  );
  void yyfree (void *  );
  
  #define yy_new_buffer yy_create_buffer
  
  #define yy_set_interactive(is_interactive) \
  	{ \
  	if ( ! YY_CURRENT_BUFFER ){ \
          yyensure_buffer_stack (); \
  		YY_CURRENT_BUFFER_LVALUE =    \
              yy_create_buffer( yyin, YY_BUF_SIZE ); \
  	} \
  	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
  	}
  
  #define yy_set_bol(at_bol) \
  	{ \
  	if ( ! YY_CURRENT_BUFFER ){\
          yyensure_buffer_stack (); \
  		YY_CURRENT_BUFFER_LVALUE =    \
              yy_create_buffer( yyin, YY_BUF_SIZE ); \
  	} \
  	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
  	}
  
  #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
  
  /* Begin user sect3 */
  #define YY_SKIP_YYWRAP
  
  typedef unsigned char YY_CHAR;
  
  #define yytext_ptr yytext
  #define YY_INTERACTIVE
  
  #include <FlexLexer.h>
  
  int yyFlexLexer::yywrap() { return 1; }
  
  /* Done after the current pattern has been matched and before the
   * corresponding action - sets up yytext.
   */
  #define YY_DO_BEFORE_ACTION \
  	(yytext_ptr) = yy_bp; \
  	yyleng = (size_t) (yy_cp - yy_bp); \
  	(yy_hold_char) = *yy_cp; \
  	*yy_cp = '\0'; \
  	(yy_c_buf_p) = yy_cp;
  
  #define YY_NUM_RULES 82
  #define YY_END_OF_BUFFER 83
  /* This struct is not used in this scanner,
     but its presence is necessary. */
  struct yy_trans_info
  	{
  	flex_int32_t yy_verify;
  	flex_int32_t yy_nxt;
  	};
  static yyconst flex_int16_t yy_accept[200] =
      {   0,
          0,    0,   83,   81,    1,    2,    2,   81,   81,   24,
          7,    8,   22,   20,   13,   21,    6,   23,   76,   76,
         15,   14,   31,   19,   30,   80,   11,   12,   80,   80,
         80,   80,   80,   80,   80,   80,   80,   80,   80,   80,
         80,   80,   80,    9,   10,   35,    0,   79,    0,   29,
          5,   27,   25,   76,   76,   26,   18,   16,    4,    3,
         28,    0,   76,   76,   76,   33,   34,   32,   80,   80,
         80,   74,   80,   80,   80,   80,   80,   64,   80,   80,
         80,   80,   80,   80,   51,   80,   63,   80,   80,   80,
         80,   80,   37,   80,   80,   80,   80,   80,   80,   80,
  
         80,   80,    0,   79,    0,   17,   77,   36,   47,   80,
         80,   80,   80,   80,   80,   80,   80,   55,   80,   80,
         80,   65,   80,   80,   39,   57,   80,   80,   80,   38,
         80,   80,   80,   44,   80,   48,   80,   80,   80,   80,
          0,   80,   43,   80,   61,   80,   80,   80,   53,   71,
         80,   80,   58,   80,   40,   67,   80,   75,   80,   80,
         80,   52,   78,   70,   80,   60,    0,   77,   45,   68,
         80,   80,   80,   80,   41,   80,   80,   59,   46,   80,
         80,   80,   66,   80,   80,   42,   54,   80,   50,   56,
         72,   80,   80,   62,   80,   73,   69,   49,    0
  
      } ;
  
  static yyconst YY_CHAR yy_ec[256] =
      {   0,
          1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
          2,    2,    4,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    2,    5,    6,    1,    1,    7,    1,    1,    8,
          9,   10,   11,   12,   13,   14,   15,   16,   17,   17,
         17,   17,   17,   17,   17,   17,   17,   18,   19,   20,
         21,   22,    1,    1,   23,   23,   23,   23,   24,   23,
         25,   25,   25,   25,   25,   25,   25,   25,   25,   25,
         25,   25,   25,   25,   25,   25,   25,   26,   25,   25,
         27,   28,   29,    1,   30,    1,   31,   32,   33,   34,
  
         35,   36,   37,   38,   39,   25,   40,   41,   42,   43,
         44,   45,   25,   46,   47,   48,   49,   25,   50,   51,
         52,   25,   53,    1,   54,    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,    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,    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,    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,    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
      } ;
  
  static yyconst YY_CHAR yy_meta[55] =
      {   0,
          1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
          1,    1,    1,    2,    1,    3,    3,    1,    1,    1,
          1,    1,    3,    3,    4,    3,    1,    1,    1,    4,
          3,    3,    3,    3,    3,    3,    4,    4,    4,    4,
          4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
          3,    4,    1,    1
      } ;
  
  static yyconst flex_uint16_t yy_base[204] =
      {   0,
          0,    0,  249,  250,  250,  250,  250,  227,   49,  226,
        250,  250,   41,  225,  250,   42,  231,   50,   52,   56,
        250,  250,  223,  222,  221,    0,  250,  250,   33,   37,
         30,   40,   44,   55,   52,   54,  210,   48,  194,   70,
        191,   70,   52,  250,  250,  250,   87,  250,  107,  250,
        250,  250,  250,   74,    0,  250,  250,  224,  250,  250,
        250,   95,    0,  103,    0,  250,  250,  250,    0,   72,
        191,    0,  192,  200,  187,  190,  196,  182,  183,   80,
        188,  184,  181,  183,    0,  180,  176,  175,   83,  174,
        173,  179,    0,  176,  170,  171,  181,  181,  165,  168,
  
        173,  163,  112,  115,  125,  250,  117,    0,    0,  179,
        168,  177,  172,  158,  174,  172,  168,    0,  160,  154,
        169,    0,  166,  154,    0,    0,  160,  151,  162,    0,
        153,  156,  143,  142,  147,    0,  154,  153,  146,  148,
        131,  133,    0,  144,    0,  144,  133,  140,  141,    0,
        144,  130,  129,  130,    0,    0,  137,    0,  139,  127,
        139,    0,    0,  141,  135,    0,  120,  122,    0,    0,
        126,  127,  132,  130,    0,  112,  102,    0,    0,  106,
         98,  101,    0,   83,   82,    0,    0,   79,    0,    0,
          0,   66,   32,    0,   14,    0,    0,    0,  250,  153,
  
        156,  157,  161
      } ;
  
  static yyconst flex_int16_t yy_def[204] =
      {   0,
        199,    1,  199,  199,  199,  199,  199,  199,  200,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  201,  201,
        199,  199,  199,  199,  199,  202,  199,  199,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  199,  199,  199,  200,  199,  203,  199,
        199,  199,  199,   20,   20,  199,  199,  199,  199,  199,
        199,  199,   20,   20,   64,  199,  199,  199,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
  
        202,  202,  200,  200,  203,  199,  199,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        199,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  199,  199,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,  202,  202,
        202,  202,  202,  202,  202,  202,  202,  202,    0,  199,
  
        199,  199,  199
      } ;
  
  static yyconst flex_uint16_t yy_nxt[305] =
      {   0,
          4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
         14,   15,   16,   17,   18,   19,   20,   21,   22,   23,
         24,   25,   26,   26,   26,   26,   27,    4,   28,   26,
         29,   30,   31,   32,   33,   34,   26,   26,   35,   26,
         36,   37,   38,   39,   26,   40,   41,   42,   26,   43,
         26,   26,   44,   45,   48,   51,  198,   54,   55,   59,
         75,   52,   56,   57,   60,   62,  197,   63,   63,   62,
         61,   63,   63,   76,   77,   70,   49,   65,   71,   72,
         73,  199,   74,   78,   79,   81,   80,   85,   88,  101,
        102,   91,   48,   86,   87,   82,   92,   89,   83,   65,
  
         94,  196,   65,   84,   95,  108,  199,   97,   98,   47,
        107,  107,  104,  118,   49,   99,  199,   48,   64,   64,
         48,  100,  195,  109,   65,  127,  128,   47,  119,  194,
        104,  193,  107,  107,  105,  168,  168,  168,  168,   49,
        141,  167,   49,  167,  192,  191,  168,  168,  190,  189,
        188,  141,  105,   47,   47,   47,   47,   64,   64,   69,
         69,  103,  103,  103,  103,  187,  186,  185,  184,  183,
        182,  181,  180,  179,  178,  177,  176,  175,  163,  174,
        173,  172,  171,  170,  169,  166,  165,  164,  163,  162,
        161,  160,  159,  158,  157,  156,  155,  154,  153,  152,
  
        151,  150,  149,  148,  147,  146,  145,  144,  143,  142,
        140,  139,  138,  137,  136,  135,  134,  133,  132,  131,
        130,  129,  126,  125,  124,  123,  122,  121,  120,  117,
        116,  115,  114,  113,  112,  111,  110,  106,   96,   93,
         90,   68,   67,   66,   58,   53,   50,   46,  199,    3,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
  
        199,  199,  199,  199
      } ;
  
  static yyconst flex_int16_t yy_chk[305] =
      {   0,
          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,    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,    1,    1,    9,   13,  195,   16,   16,   18,
         31,   13,   16,   16,   18,   19,  193,   19,   19,   20,
         18,   20,   20,   31,   32,   29,    9,   19,   29,   29,
         30,   20,   30,   32,   33,   34,   33,   35,   36,   43,
         43,   38,   47,   35,   35,   34,   38,   36,   34,   54,
  
         40,  192,   19,   34,   40,   70,   20,   42,   42,   49,
         62,   62,   49,   80,   47,   42,   64,  103,   64,   64,
        104,   42,  188,   70,   54,   89,   89,  105,   80,  185,
        105,  184,  107,  107,   49,  167,  167,  168,  168,  103,
        107,  141,  104,  141,  182,  181,  141,  141,  180,  177,
        176,  107,  105,  200,  200,  200,  200,  201,  201,  202,
        202,  203,  203,  203,  203,  174,  173,  172,  171,  165,
        164,  161,  160,  159,  157,  154,  153,  152,  151,  149,
        148,  147,  146,  144,  142,  140,  139,  138,  137,  135,
        134,  133,  132,  131,  129,  128,  127,  124,  123,  121,
  
        120,  119,  117,  116,  115,  114,  113,  112,  111,  110,
        102,  101,  100,   99,   98,   97,   96,   95,   94,   92,
         91,   90,   88,   87,   86,   84,   83,   82,   81,   79,
         78,   77,   76,   75,   74,   73,   71,   58,   41,   39,
         37,   25,   24,   23,   17,   14,   10,    8,    3,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
        199,  199,  199,  199,  199,  199,  199,  199,  199,  199,
  
        199,  199,  199,  199
      } ;
  
  /* Table of booleans, true if rule could match eol. */
  static yyconst flex_int32_t yy_rule_can_match_eol[83] =
      {   0,
  0, 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, 1, 
      0, 0, 0,     };
  
  /* The intent behind this definition is that it'll catch
   * any uses of REJECT which flex missed.
   */
  #define REJECT reject_used_but_not_detected
  #define yymore() yymore_used_but_not_detected
  #define YY_MORE_ADJ 0
  #define YY_RESTORE_YY_MORE_OFFSET
  #line 1 "source/lib/lexer.lxx"
  #define YY_NO_UNISTD_H 1
  #line 9 "source/lib/lexer.lxx"
  
  /* +-------------------------------------------------+ *
   * | Prologue section, copied to output source file: | *
   * +-------------------------------------------------+ */
  
  /*
   * NOTE: Flex version 2.6 or higher recommended.
   */
  
  #define INC_LEXER 1
  #include "common.hpp"
  #undef  INC_LEXER
  
  #include "symbol_table.hpp"
  
  namespace moon
  {
  
  /* +-------------------------------------------------+ *
   * | Helper macros used by the generated code:       | *
   * +-------------------------------------------------+ */
  
  // Note that these logging macros capture the current context,
  // so they can only be called from within the FlexLexer class.
  // Enabling these can be useful for debugging the lexer.
  #if MOON_DUMP_LEXER_TOKENS
      #ifndef MOON_LEXER_LOG_STREAM
          #define MOON_LEXER_LOG_STREAM stdout
      #endif // MOON_LEXER_LOG_STREAM
      #define LEX_LOG_COMMENT(msg)  std::fprintf(MOON_LEXER_LOG_STREAM, "[LEX_CM](%02i): %s\n", lineno(), (msg))
      #define LEX_LOG_TOKEN(token)  std::fprintf(MOON_LEXER_LOG_STREAM, "[LEX_TK](%02i): '%s'\n", (yylineno), (token))
      #define LEX_LOG_TYPE(type)    std::fprintf(MOON_LEXER_LOG_STREAM, "[LEX_TP](%02i): '%s'\n", (yylineno), (type))
      #define LEX_LOG_KEYW(keyword) std::fprintf(MOON_LEXER_LOG_STREAM, "[LEX_KW](%02i): '%s'\n", (yylineno), (keyword))
      #define LEX_LOG_IDENT()       std::fprintf(MOON_LEXER_LOG_STREAM, "[LEX_ID](%02i): '%s'\n", (yylineno), (yytext))
      #define LEX_LOG_LIT(type)     std::fprintf(MOON_LEXER_LOG_STREAM, "[LEX_LI](%02i): '%s' (%s)\n", (yylineno), (yytext), (type))
  #else // !MOON_DUMP_LEXER_TOKENS
      #define LEX_LOG_COMMENT(msg)
      #define LEX_LOG_TOKEN(token)
      #define LEX_LOG_TYPE(type)
      #define LEX_LOG_KEYW(keyword)
      #define LEX_LOG_IDENT()
      #define LEX_LOG_LIT(type)
  #endif // MOON_DUMP_LEXER_TOKENS
  
  // We are forced to cast the yyFlexLexer 'this' pointer to our moon::Lexer when
  // calling the helper methods or using the extended ParseContext member. I do not know
  // of a more elegant way of handling this with the generated FlexLexer code at the moment...
  #define AS_MOON_LEXER(ptr) (*static_cast<moon::Lexer *>(ptr))
  
  // Overwritten so we can capture the input to
  // remember the current line for error printing.
  #define YY_INPUT(buf, result, maxSize) AS_MOON_LEXER(this).lexOnInput((char *)buf, result, maxSize)
  
  // Calls our custom error handler (called by FlexLexer).
  #define YY_FATAL_ERROR(message) AS_MOON_LEXER(this).lexOnError(message)
  
  /* +-------------------------------------------------+ *
   * | moon::Lexer local methods:                      | *
   * +-------------------------------------------------+ */
  
  void Lexer::lexOnError(const char * message)
  {
      const std::string filename = (ctx.srcFile != nullptr) ? *ctx.srcFile : "???";
      lexerError(message, filename, lineno(), ctx.currText);
  }
  
  void Lexer::lexOnInput(char * buf, int & result, const int maxSize)
  {
      const auto readCount = LexerInput(buf, maxSize);
      if (readCount < 0)
      {
          YY_FATAL_ERROR("lexer input failed");
      }
      if (ctx.currText != nullptr && readCount > 0)
      {
          ctx.currText->append(buf, readCount);
      }
      result = readCount;
  }
  
  void Lexer::lexOnNewLine()
  {
      if (ctx.currText != nullptr)
      {
          ctx.currText->clear();
      }
  }
  
  void Lexer::lexOnSingleLineComment()
  {
      int ch;
      LEX_LOG_COMMENT("Skipping single-line comment");
      while ((ch = yyinput()) != '\n' && ch != YY_NULL) { }
  }
  
  void Lexer::lexOnMultiLineComment()
  {
      LEX_LOG_COMMENT("Skipping multi-line comment");
      for (int ch;;)
      {
          while ((ch = yyinput()) != '*' && ch != YY_NULL)
          {
              // Skip chars until the next '*' or EOF.
          }
          if (ch == '*')
          {
              while ((ch = yyinput()) == '*')
              {
                  // Eat up any '*' that follow the first one.
              }
              if (ch == '/')
              {
                  break; // Found the comment's end.
              }
          }
          if (ch == YY_NULL)
          {
              YY_FATAL_ERROR("unexpected end-of-file while scanning multi-line comment");
              break;
          }
      }
  }
  
  /* +-------------------------------------------------+ *
   * | moon::Lexer special symbol/token handlers:      | *
   * +-------------------------------------------------+ */
  
  void Lexer::lexOnIdentifier()
  {
      MOON_ASSERT(ctx.yylval   != nullptr);
      MOON_ASSERT(ctx.symTable != nullptr);
      ctx.yylval->asSymbol = ctx.symTable->findOrDefineIdentifier(YYText(), lineno());
  }
  
  void Lexer::lexOnIntLiteral()
  {
      MOON_ASSERT(ctx.yylval   != nullptr);
      MOON_ASSERT(ctx.symTable != nullptr);
      ctx.yylval->asSymbol = ctx.symTable->findOrDefineLiteral(YYText(), lineno(), Symbol::Type::IntLiteral);
  }
  
  void Lexer::lexOnFloatLiteral()
  {
      MOON_ASSERT(ctx.yylval   != nullptr);
      MOON_ASSERT(ctx.symTable != nullptr);
      ctx.yylval->asSymbol = ctx.symTable->findOrDefineLiteral(YYText(), lineno(), Symbol::Type::FloatLiteral);
  }
  
  void Lexer::lexOnBoolLiteral()
  {
      MOON_ASSERT(ctx.yylval   != nullptr);
      MOON_ASSERT(ctx.symTable != nullptr);
      ctx.yylval->asSymbol = ctx.symTable->findOrDefineLiteral(YYText(), lineno(), Symbol::Type::BoolLiteral);
  }
  
  void Lexer::lexOnStrLiteral()
  {
      MOON_ASSERT(ctx.yylval   != nullptr);
      MOON_ASSERT(ctx.symTable != nullptr);
  
      // We have to do this special handling here to
      // resolve escaped string characters like \n, \t, \r, etc.
      const std::string escaped = escapeString(YYText());
      ctx.yylval->asSymbol = ctx.symTable->findOrDefineLiteral(escaped.c_str(), lineno(), Symbol::Type::StrLiteral);
  }
  
  } // namespace moon {}
  
  /* +-------------------------------------------------+ *
   * | Macros used by the rules (regular expressions): | *
   * +-------------------------------------------------+ */
  /* +-------------------------------------------------+ *
   * | The lexer rules (language tokens / leaf nodes): | *
   * +-------------------------------------------------+ */
  #line 757 "<stdout>"
  
  #define INITIAL 0
  
  #ifndef YY_NO_UNISTD_H
  /* Special case for "unistd.h", since it is non-ANSI. We include it way
   * down here because we want the user's section 1 to have been scanned first.
   * The user has a chance to override it with an option.
   */
  #include <unistd.h>
  #endif
  
  #ifndef YY_EXTRA_TYPE
  #define YY_EXTRA_TYPE void *
  #endif
  
  #ifndef yytext_ptr
  static void yy_flex_strncpy (char *,yyconst char *,int );
  #endif
  
  #ifdef YY_NEED_STRLEN
  static int yy_flex_strlen (yyconst char * );
  #endif
  
  #ifndef YY_NO_INPUT
  
  #endif
  
  /* Amount of stuff to slurp up with each read. */
  #ifndef YY_READ_BUF_SIZE
  #ifdef __ia64__
  /* On IA-64, the buffer size is 16k, not 8k */
  #define YY_READ_BUF_SIZE 16384
  #else
  #define YY_READ_BUF_SIZE 8192
  #endif /* __ia64__ */
  #endif
  
  /* Copy whatever the last rule matched to the standard output. */
  #ifndef ECHO
  #define ECHO LexerOutput( yytext, yyleng )
  #endif
  
  /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
   * is returned in "result".
   */
  #ifndef YY_INPUT
  #define YY_INPUT(buf,result,max_size) \
  \
  	if ( (int)(result = LexerInput( (char *) buf, max_size )) < 0 ) \
  		YY_FATAL_ERROR( "input in flex scanner failed" );
  
  #endif
  
  /* No semi-colon after return; correct usage is to write "yyterminate();" -
   * we don't want an extra ';' after the "return" because that will cause
   * some compilers to complain about unreachable statements.
   */
  #ifndef yyterminate
  #define yyterminate() return YY_NULL
  #endif
  
  /* Number of entries by which start-condition stack grows. */
  #ifndef YY_START_STACK_INCR
  #define YY_START_STACK_INCR 25
  #endif
  
  /* Report a fatal error. */
  #ifndef YY_FATAL_ERROR
  #define YY_FATAL_ERROR(msg) LexerError( msg )
  #endif
  
  /* end tables serialization structures and prototypes */
  
  /* Default declaration of generated scanner - a define so the user can
   * easily add parameters.
   */
  #ifndef YY_DECL
  #define YY_DECL_IS_OURS 1
  #define YY_DECL int yyFlexLexer::yylex()
  #endif /* !YY_DECL */
  
  /* Code executed at the beginning of each rule, after yytext and yyleng
   * have been set up.
   */
  #ifndef YY_USER_ACTION
  #define YY_USER_ACTION
  #endif
  
  /* Code executed at the end of each rule. */
  #ifndef YY_BREAK
  #define YY_BREAK /*LINTED*/break;
  #endif
  
  #define YY_RULE_SETUP \
  	YY_USER_ACTION
  
  /** The main scanner function which does all the work.
   */
  YY_DECL
  {
  	yy_state_type yy_current_state;
  	char *yy_cp, *yy_bp;
  	int yy_act;
      
  	if ( !(yy_init) )
  		{
  		(yy_init) = 1;
  
  #ifdef YY_USER_INIT
  		YY_USER_INIT;
  #endif
  
  		if ( ! (yy_start) )
  			(yy_start) = 1;	/* first start state */
  
  		if ( ! yyin )
  			yyin.rdbuf(std::cin.rdbuf());
  
  		if ( ! yyout )
  			yyout.rdbuf(std::cout.rdbuf());
  
  		if ( ! YY_CURRENT_BUFFER ) {
  			yyensure_buffer_stack ();
  			YY_CURRENT_BUFFER_LVALUE =
  				yy_create_buffer( yyin, YY_BUF_SIZE );
  		}
  
  		yy_load_buffer_state(  );
  		}
  
  	{
  #line 201 "source/lib/lexer.lxx"
  
  
      /* ---- Comments and whitespace: ---- */
  #line 893 "<stdout>"
  
  	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
  		{
  		yy_cp = (yy_c_buf_p);
  
  		/* Support of yytext. */
  		*yy_cp = (yy_hold_char);
  
  		/* yy_bp points to the position in yy_ch_buf of the start of
  		 * the current run.
  		 */
  		yy_bp = yy_cp;
  
  		yy_current_state = (yy_start);
  yy_match:
  		do
  			{
  			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
  			if ( yy_accept[yy_current_state] )
  				{
  				(yy_last_accepting_state) = yy_current_state;
  				(yy_last_accepting_cpos) = yy_cp;
  				}
  			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
  				{
  				yy_current_state = (int) yy_def[yy_current_state];
  				if ( yy_current_state >= 200 )
  					yy_c = yy_meta[(unsigned int) yy_c];
  				}
  			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
  			++yy_cp;
  			}
  		while ( yy_base[yy_current_state] != 250 );
  
  yy_find_action:
  		yy_act = yy_accept[yy_current_state];
  		if ( yy_act == 0 )
  			{ /* have to back up */
  			yy_cp = (yy_last_accepting_cpos);
  			yy_current_state = (yy_last_accepting_state);
  			yy_act = yy_accept[yy_current_state];
  			}
  
  		YY_DO_BEFORE_ACTION;
  
  		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
  			{
  			yy_size_t yyl;
  			for ( yyl = 0; yyl < yyleng; ++yyl )
  				if ( yytext[yyl] == '\n' )
  					   
      yylineno++;
  ;
  			}
  
  do_action:	/* This label is used only to access EOF actions. */
  
  		switch ( yy_act )
  	{ /* beginning of action switch */
  			case 0: /* must back up */
  			/* undo the effects of YY_DO_BEFORE_ACTION */
  			*yy_cp = (yy_hold_char);
  			yy_cp = (yy_last_accepting_cpos);
  			yy_current_state = (yy_last_accepting_state);
  			goto yy_find_action;
  
  case 1:
  YY_RULE_SETUP
  #line 204 "source/lib/lexer.lxx"
  { }                                               /* Whitespace ignored                               */
  	YY_BREAK
  case 2:
  /* rule 2 can match eol */
  YY_RULE_SETUP
  #line 205 "source/lib/lexer.lxx"
  { AS_MOON_LEXER(this).lexOnNewLine();           } /* Keep track of the latest line for error printing */
  	YY_BREAK
  case 3:
  YY_RULE_SETUP
  #line 206 "source/lib/lexer.lxx"
  { AS_MOON_LEXER(this).lexOnSingleLineComment(); } /* C++ style single line comment                    */
  	YY_BREAK
  case 4:
  YY_RULE_SETUP
  #line 207 "source/lib/lexer.lxx"
  { AS_MOON_LEXER(this).lexOnMultiLineComment();  } /* C-style multi-line comment block                 */
  	YY_BREAK
  case 5:
  YY_RULE_SETUP
  #line 208 "source/lib/lexer.lxx"
  { YY_FATAL_ERROR("unmatched end of multi-line comment block"); }
  	YY_BREAK
  /* ---- Miscellaneous tokens and operators: ---- */
  case 6:
  YY_RULE_SETUP
  #line 211 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "."   ); return moon::Parser::token::MEMBER_REF;           }
  	YY_BREAK
  case 7:
  YY_RULE_SETUP
  #line 212 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "("   ); return moon::Parser::token::OPEN_PAR;             }
  	YY_BREAK
  case 8:
  YY_RULE_SETUP
  #line 213 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ")"   ); return moon::Parser::token::CLOSE_PAR;            }
  	YY_BREAK
  case 9:
  YY_RULE_SETUP
  #line 214 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "{"   ); return moon::Parser::token::OPEN_CBRAC;           }
  	YY_BREAK
  case 10:
  YY_RULE_SETUP
  #line 215 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "}"   ); return moon::Parser::token::CLOSE_CBRAC;          }
  	YY_BREAK
  case 11:
  YY_RULE_SETUP
  #line 216 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "["   ); return moon::Parser::token::OPEN_BRAC;            }
  	YY_BREAK
  case 12:
  YY_RULE_SETUP
  #line 217 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "]"   ); return moon::Parser::token::CLOSE_BRAC;           }
  	YY_BREAK
  case 13:
  YY_RULE_SETUP
  #line 218 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ","   ); return moon::Parser::token::COMMA;                }
  	YY_BREAK
  case 14:
  YY_RULE_SETUP
  #line 219 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ";"   ); return moon::Parser::token::SEMICOLON;            }
  	YY_BREAK
  case 15:
  YY_RULE_SETUP
  #line 220 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ":"   ); return moon::Parser::token::COLON;                }
  	YY_BREAK
  case 16:
  YY_RULE_SETUP
  #line 221 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ".."  ); return moon::Parser::token::RANGE;                }
  	YY_BREAK
  case 17:
  YY_RULE_SETUP
  #line 222 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "..." ); return moon::Parser::token::VARARGS;              }
  	YY_BREAK
  case 18:
  YY_RULE_SETUP
  #line 223 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "->"  ); return moon::Parser::token::ARROW;                }
  	YY_BREAK
  case 19:
  YY_RULE_SETUP
  #line 224 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "="   ); return moon::Parser::token::OP_ASSIGN;            }
  	YY_BREAK
  case 20:
  YY_RULE_SETUP
  #line 225 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "+"   ); return moon::Parser::token::OP_PLUS;              }
  	YY_BREAK
  case 21:
  YY_RULE_SETUP
  #line 226 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "-"   ); return moon::Parser::token::OP_MINUS;             }
  	YY_BREAK
  case 22:
  YY_RULE_SETUP
  #line 227 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "*"   ); return moon::Parser::token::OP_MULTIPLY;          }
  	YY_BREAK
  case 23:
  YY_RULE_SETUP
  #line 228 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "/"   ); return moon::Parser::token::OP_DIVIDE;            }
  	YY_BREAK
  case 24:
  YY_RULE_SETUP
  #line 229 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "%"   ); return moon::Parser::token::OP_MODULO;            }
  	YY_BREAK
  case 25:
  YY_RULE_SETUP
  #line 230 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "+="  ); return moon::Parser::token::OP_PLUS_ASSIGN;       }
  	YY_BREAK
  case 26:
  YY_RULE_SETUP
  #line 231 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "-="  ); return moon::Parser::token::OP_MINUS_ASSIGN;      }
  	YY_BREAK
  case 27:
  YY_RULE_SETUP
  #line 232 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "*="  ); return moon::Parser::token::OP_MULTIPLY_ASSIGN;   }
  	YY_BREAK
  case 28:
  YY_RULE_SETUP
  #line 233 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "/="  ); return moon::Parser::token::OP_DIVIDE_ASSIGN;     }
  	YY_BREAK
  case 29:
  YY_RULE_SETUP
  #line 234 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "%="  ); return moon::Parser::token::OP_MODULO_ASSIGN;     }
  	YY_BREAK
  case 30:
  YY_RULE_SETUP
  #line 235 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ">"   ); return moon::Parser::token::OP_CMP_GREATER_THAN;  }
  	YY_BREAK
  case 31:
  YY_RULE_SETUP
  #line 236 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "<"   ); return moon::Parser::token::OP_CMP_LESS_THAN;     }
  	YY_BREAK
  case 32:
  YY_RULE_SETUP
  #line 237 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( ">="  ); return moon::Parser::token::OP_CMP_GREATER_EQUAL; }
  	YY_BREAK
  case 33:
  YY_RULE_SETUP
  #line 238 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "<="  ); return moon::Parser::token::OP_CMP_LESS_EQUAL;    }
  	YY_BREAK
  case 34:
  YY_RULE_SETUP
  #line 239 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "=="  ); return moon::Parser::token::OP_CMP_EQUAL;         }
  	YY_BREAK
  case 35:
  YY_RULE_SETUP
  #line 240 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "!="  ); return moon::Parser::token::OP_CMP_NOT_EQUAL;     }
  	YY_BREAK
  case 36:
  YY_RULE_SETUP
  #line 241 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "and" ); return moon::Parser::token::OP_LOGIC_AND;         }
  	YY_BREAK
  case 37:
  YY_RULE_SETUP
  #line 242 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "or"  ); return moon::Parser::token::OP_LOGIC_OR;          }
  	YY_BREAK
  case 38:
  YY_RULE_SETUP
  #line 243 "source/lib/lexer.lxx"
  { LEX_LOG_TOKEN( "not" ); return moon::Parser::token::OP_LOGIC_NOT;         }
  	YY_BREAK
  /* ---- Built-in types: ---- */
  case 39:
  YY_RULE_SETUP
  #line 246 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "int"      ); return moon::Parser::token::TID_INT;          }
  	YY_BREAK
  case 40:
  YY_RULE_SETUP
  #line 247 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "long"     ); return moon::Parser::token::TID_LONG;         }
  	YY_BREAK
  case 41:
  YY_RULE_SETUP
  #line 248 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "float"    ); return moon::Parser::token::TID_FLT;          }
  	YY_BREAK
  case 42:
  YY_RULE_SETUP
  #line 249 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "double"   ); return moon::Parser::token::TID_DBL;          }
  	YY_BREAK
  case 43:
  YY_RULE_SETUP
  #line 250 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "bool"     ); return moon::Parser::token::TID_BOOL;         }
  	YY_BREAK
  case 44:
  YY_RULE_SETUP
  #line 251 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "str"      ); return moon::Parser::token::TID_STR;          }
  	YY_BREAK
  case 45:
  YY_RULE_SETUP
  #line 252 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "array"    ); return moon::Parser::token::TID_ARRAY;        }
  	YY_BREAK
  case 46:
  YY_RULE_SETUP
  #line 253 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "range"    ); return moon::Parser::token::TID_RANGE;        }
  	YY_BREAK
  case 47:
  YY_RULE_SETUP
  #line 254 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "any"      ); return moon::Parser::token::TID_ANY;          }
  	YY_BREAK
  case 48:
  YY_RULE_SETUP
  #line 255 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "tid"      ); return moon::Parser::token::TID_TYPEID;       }
  	YY_BREAK
  case 49:
  YY_RULE_SETUP
  #line 256 "source/lib/lexer.lxx"
  { LEX_LOG_TYPE( "function" ); return moon::Parser::token::TID_FUNC;         }
  	YY_BREAK
  /* ---- Language keywords: ---- */
  case 50:
  YY_RULE_SETUP
  #line 259 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "import"   ); return moon::Parser::token::KW_IMPORT;        }
  	YY_BREAK
  case 51:
  YY_RULE_SETUP
  #line 260 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "if"       ); return moon::Parser::token::KW_IF;            }
  	YY_BREAK
  case 52:
  YY_RULE_SETUP
  #line 261 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "then"     ); return moon::Parser::token::KW_THEN;          }
  	YY_BREAK
  case 53:
  YY_RULE_SETUP
  #line 262 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "else"     ); return moon::Parser::token::KW_ELSE;          }
  	YY_BREAK
  case 54:
  YY_RULE_SETUP
  #line 263 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "elseif"   ); return moon::Parser::token::KW_ELSEIF;        }
  	YY_BREAK
  case 55:
  YY_RULE_SETUP
  #line 264 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "end"      ); return moon::Parser::token::KW_END;           }
  	YY_BREAK
  case 56:
  YY_RULE_SETUP
  #line 265 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "return"   ); return moon::Parser::token::KW_RETURN;        }
  	YY_BREAK
  case 57:
  YY_RULE_SETUP
  #line 266 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "let"      ); return moon::Parser::token::KW_LET;           }
  	YY_BREAK
  case 58:
  YY_RULE_SETUP
  #line 267 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "func"     ); return moon::Parser::token::KW_FUNC;          }
  	YY_BREAK
  case 59:
  YY_RULE_SETUP
  #line 268 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "match"    ); return moon::Parser::token::KW_MATCH;         }
  	YY_BREAK
  case 60:
  YY_RULE_SETUP
  #line 269 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "with"     ); return moon::Parser::token::KW_WITH;          }
  	YY_BREAK
  case 61:
  YY_RULE_SETUP
  #line 270 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "case"     ); return moon::Parser::token::KW_CASE;          }
  	YY_BREAK
  case 62:
  YY_RULE_SETUP
  #line 271 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "default"  ); return moon::Parser::token::KW_DEFAULT;       }
  	YY_BREAK
  case 63:
  YY_RULE_SETUP
  #line 272 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "in"       ); return moon::Parser::token::KW_IN;            }
  	YY_BREAK
  case 64:
  YY_RULE_SETUP
  #line 273 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "do"       ); return moon::Parser::token::KW_DO;            }
  	YY_BREAK
  case 65:
  YY_RULE_SETUP
  #line 274 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "for"      ); return moon::Parser::token::KW_FOR;           }
  	YY_BREAK
  case 66:
  YY_RULE_SETUP
  #line 275 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "while"    ); return moon::Parser::token::KW_WHILE;         }
  	YY_BREAK
  case 67:
  YY_RULE_SETUP
  #line 276 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "loop"     ); return moon::Parser::token::KW_LOOP;          }
  	YY_BREAK
  case 68:
  YY_RULE_SETUP
  #line 277 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "break"    ); return moon::Parser::token::KW_BREAK;         }
  	YY_BREAK
  case 69:
  YY_RULE_SETUP
  #line 278 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "continue" ); return moon::Parser::token::KW_CONTINUE;      }
  	YY_BREAK
  case 70:
  YY_RULE_SETUP
  #line 279 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "type"     ); return moon::Parser::token::KW_TYPE;          }
  	YY_BREAK
  case 71:
  YY_RULE_SETUP
  #line 280 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "enum"     ); return moon::Parser::token::KW_ENUM;          }
  	YY_BREAK
  case 72:
  YY_RULE_SETUP
  #line 281 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "struct"   ); return moon::Parser::token::KW_STRUCT;        }
  	YY_BREAK
  case 73:
  YY_RULE_SETUP
  #line 282 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "type_of"  ); return moon::Parser::token::KW_TYPEOF;        }
  	YY_BREAK
  case 74:
  YY_RULE_SETUP
  #line 283 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "as"       ); return moon::Parser::token::KW_AS;            }
  	YY_BREAK
  case 75:
  YY_RULE_SETUP
  #line 284 "source/lib/lexer.lxx"
  { LEX_LOG_KEYW( "null"     ); return moon::Parser::token::KW_NULL;          }
  	YY_BREAK
  /* ---- Literal constants: ---- */
  case 76:
  YY_RULE_SETUP
  #line 287 "source/lib/lexer.lxx"
  { LEX_LOG_LIT( "int-literal"     ); AS_MOON_LEXER(this).lexOnIntLiteral();   return moon::Parser::token::INT_LITERAL;  }
  	YY_BREAK
  case 77:
  YY_RULE_SETUP
  #line 288 "source/lib/lexer.lxx"
  { LEX_LOG_LIT( "float-literal"   ); AS_MOON_LEXER(this).lexOnFloatLiteral(); return moon::Parser::token::FLT_LITERAL;  }
  	YY_BREAK
  case 78:
  YY_RULE_SETUP
  #line 289 "source/lib/lexer.lxx"
  { LEX_LOG_LIT( "boolean-literal" ); AS_MOON_LEXER(this).lexOnBoolLiteral();  return moon::Parser::token::BOOL_LITERAL; }
  	YY_BREAK
  case 79:
  /* rule 79 can match eol */
  YY_RULE_SETUP
  #line 290 "source/lib/lexer.lxx"
  { LEX_LOG_LIT( "string-literal"  ); AS_MOON_LEXER(this).lexOnStrLiteral();   return moon::Parser::token::STR_LITERAL;  }
  	YY_BREAK
  /* ---- Identifies/names: ---- */
  case 80:
  YY_RULE_SETUP
  #line 293 "source/lib/lexer.lxx"
  { LEX_LOG_IDENT(); AS_MOON_LEXER(this).lexOnIdentifier(); return moon::Parser::token::IDENTIFIER; }
  	YY_BREAK
  /* ---- Anything not listed above is an error, handled by the special '.' rule: ---- */
  case 81:
  YY_RULE_SETUP
  #line 296 "source/lib/lexer.lxx"
  { YY_FATAL_ERROR("invalid token"); }
  	YY_BREAK
  case 82:
  YY_RULE_SETUP
  #line 298 "source/lib/lexer.lxx"
  ECHO;
  	YY_BREAK
  #line 1378 "<stdout>"
  case YY_STATE_EOF(INITIAL):
  	yyterminate();
  
  	case YY_END_OF_BUFFER:
  		{
  		/* Amount of text matched not including the EOB char. */
  		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
  
  		/* Undo the effects of YY_DO_BEFORE_ACTION. */
  		*yy_cp = (yy_hold_char);
  		YY_RESTORE_YY_MORE_OFFSET
  
  		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
  			{
  			/* We're scanning a new file or input source.  It's
  			 * possible that this happened because the user
  			 * just pointed yyin at a new source and called
  			 * yylex().  If so, then we have to assure
  			 * consistency between YY_CURRENT_BUFFER and our
  			 * globals.  Here is the right place to do so, because
  			 * this is the first action (other than possibly a
  			 * back-up) that will match for the new input source.
  			 */
  			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
  			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin.rdbuf();
  			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
  			}
  
  		/* Note that here we test for yy_c_buf_p "<=" to the position
  		 * of the first EOB in the buffer, since yy_c_buf_p will
  		 * already have been incremented past the NUL character
  		 * (since all states make transitions on EOB to the
  		 * end-of-buffer state).  Contrast this with the test
  		 * in input().
  		 */
  		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
  			{ /* This was really a NUL. */
  			yy_state_type yy_next_state;
  
  			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
  
  			yy_current_state = yy_get_previous_state(  );
  
  			/* Okay, we're now positioned to make the NUL
  			 * transition.  We couldn't have
  			 * yy_get_previous_state() go ahead and do it
  			 * for us because it doesn't know how to deal
  			 * with the possibility of jamming (and we don't
  			 * want to build jamming into it because then it
  			 * will run more slowly).
  			 */
  
  			yy_next_state = yy_try_NUL_trans( yy_current_state );
  
  			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
  
  			if ( yy_next_state )
  				{
  				/* Consume the NUL. */
  				yy_cp = ++(yy_c_buf_p);
  				yy_current_state = yy_next_state;
  				goto yy_match;
  				}
  
  			else
  				{
  				yy_cp = (yy_c_buf_p);
  				goto yy_find_action;
  				}
  			}
  
  		else switch ( yy_get_next_buffer(  ) )
  			{
  			case EOB_ACT_END_OF_FILE:
  				{
  				(yy_did_buffer_switch_on_eof) = 0;
  
  				if ( yywrap(  ) )
  					{
  					/* Note: because we've taken care in
  					 * yy_get_next_buffer() to have set up
  					 * yytext, we can now set up
  					 * yy_c_buf_p so that if some total
  					 * hoser (like flex itself) wants to
  					 * call the scanner after we return the
  					 * YY_NULL, it'll still work - another
  					 * YY_NULL will get returned.
  					 */
  					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
  
  					yy_act = YY_STATE_EOF(YY_START);
  					goto do_action;
  					}
  
  				else
  					{
  					if ( ! (yy_did_buffer_switch_on_eof) )
  						YY_NEW_FILE;
  					}
  				break;
  				}
  
  			case EOB_ACT_CONTINUE_SCAN:
  				(yy_c_buf_p) =
  					(yytext_ptr) + yy_amount_of_matched_text;
  
  				yy_current_state = yy_get_previous_state(  );
  
  				yy_cp = (yy_c_buf_p);
  				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
  				goto yy_match;
  
  			case EOB_ACT_LAST_MATCH:
  				(yy_c_buf_p) =
  				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
  
  				yy_current_state = yy_get_previous_state(  );
  
  				yy_cp = (yy_c_buf_p);
  				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
  				goto yy_find_action;
  			}
  		break;
  		}
  
  	default:
  		YY_FATAL_ERROR(
  			"fatal flex scanner internal error--no action found" );
  	} /* end of action switch */
  		} /* end of scanning one token */
  	} /* end of user's declarations */
  } /* end of yylex */
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   * This constructor simply maintains backward compatibility.
   * DEPRECATED
   */
  yyFlexLexer::yyFlexLexer( FLEX_STD istream* arg_yyin, FLEX_STD ostream* arg_yyout ):
  	yyin(arg_yyin ? arg_yyin->rdbuf() : std::cin.rdbuf()),
  	yyout(arg_yyout ? arg_yyout->rdbuf() : std::cout.rdbuf())
  {
  	ctor_common();
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  yyFlexLexer::yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ):
  	yyin(arg_yyin.rdbuf()),
  	yyout(arg_yyout.rdbuf())
  {
  	ctor_common();
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  void yyFlexLexer::ctor_common()
  {
  	yy_c_buf_p = 0;
  	yy_init = 0;
  	yy_start = 0;
  	yy_flex_debug = 0;
  	yylineno = 1;	// this will only get updated if %option yylineno
  
  	yy_did_buffer_switch_on_eof = 0;
  
  	yy_looking_for_trail_begin = 0;
  	yy_more_flag = 0;
  	yy_more_len = 0;
  	yy_more_offset = yy_prev_more_offset = 0;
  
  	yy_start_stack_ptr = yy_start_stack_depth = 0;
  	yy_start_stack = NULL;
  
  	yy_buffer_stack = 0;
  	yy_buffer_stack_top = 0;
  	yy_buffer_stack_max = 0;
  
  	yy_state_buf = 0;
  
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  yyFlexLexer::~yyFlexLexer()
  {
  	delete [] yy_state_buf;
  	yyfree(yy_start_stack  );
  	yy_delete_buffer( YY_CURRENT_BUFFER );
  	yyfree(yy_buffer_stack  );
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  void yyFlexLexer::switch_streams( std::istream& new_in, std::ostream& new_out )
  {
  	// was if( new_in )
  	yy_delete_buffer( YY_CURRENT_BUFFER );
  	yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE  ) );
  
  	// was if( new_out )
  	yyout.rdbuf(new_out.rdbuf());
  }
  
  /* The contents of this function are C++ specific, so the () macro is not used.
   */
  void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out )
  {
  	if( ! new_in ) {
  		new_in = &yyin;
  	}
  
  	if ( ! new_out ) {
  		new_out = &yyout;
  	}
  
  	switch_streams(*new_in, *new_out);
  }
  
  #ifdef YY_INTERACTIVE
  int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )
  #else
  int yyFlexLexer::LexerInput( char* buf, int max_size )
  #endif
  {
  	if ( yyin.eof() || yyin.fail() )
  		return 0;
  
  #ifdef YY_INTERACTIVE
  	yyin.get( buf[0] );
  
  	if ( yyin.eof() )
  		return 0;
  
  	if ( yyin.bad() )
  		return -1;
  
  	return 1;
  
  #else
  	(void) yyin.read( buf, max_size );
  
  	if ( yyin.bad() )
  		return -1;
  	else
  		return yyin.gcount();
  #endif
  }
  
  void yyFlexLexer::LexerOutput( const char* buf, int size )
  {
  	(void) yyout.write( buf, size );
  }
  
  /* yy_get_next_buffer - try to read in a new buffer
   *
   * Returns a code representing an action:
   *	EOB_ACT_LAST_MATCH -
   *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
   *	EOB_ACT_END_OF_FILE - end of file
   */
  int yyFlexLexer::yy_get_next_buffer()
  {
      	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
  	char *source = (yytext_ptr);
  	yy_size_t number_to_move, i;
  	int ret_val;
  
  	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
  		YY_FATAL_ERROR(
  		"fatal flex scanner internal error--end of buffer missed" );
  
  	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
  		{ /* Don't try to fill the buffer, so this is an EOF. */
  		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
  			{
  			/* We matched a single character, the EOB, so
  			 * treat this as a final EOF.
  			 */
  			return EOB_ACT_END_OF_FILE;
  			}
  
  		else
  			{
  			/* We matched some text prior to the EOB, first
  			 * process it.
  			 */
  			return EOB_ACT_LAST_MATCH;
  			}
  		}
  
  	/* Try to read more data. */
  
  	/* First move last chars to start of buffer. */
  	number_to_move = (yy_size_t) ((yy_c_buf_p) - (yytext_ptr)) - 1;
  
  	for ( i = 0; i < number_to_move; ++i )
  		*(dest++) = *(source++);
  
  	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
  		/* don't do the read, it's not guaranteed to return an EOF,
  		 * just force an EOF
  		 */
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
  
  	else
  		{
  			yy_size_t num_to_read =
  			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
  
  		while ( num_to_read <= 0 )
  			{ /* Not enough room in the buffer - grow it. */
  
  			/* just a shorter name for the current buffer */
  			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
  
  			int yy_c_buf_p_offset =
  				(int) ((yy_c_buf_p) - b->yy_ch_buf);
  
  			if ( b->yy_is_our_buffer )
  				{
  				yy_size_t new_size = b->yy_buf_size * 2;
  
  				if ( new_size <= 0 )
  					b->yy_buf_size += b->yy_buf_size / 8;
  				else
  					b->yy_buf_size *= 2;
  
  				b->yy_ch_buf = (char *)
  					/* Include room in for 2 EOB chars. */
  					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
  				}
  			else
  				/* Can't grow it, we don't own it. */
  				b->yy_ch_buf = 0;
  
  			if ( ! b->yy_ch_buf )
  				YY_FATAL_ERROR(
  				"fatal error - scanner input buffer overflow" );
  
  			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
  
  			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
  						number_to_move - 1;
  
  			}
  
  		if ( num_to_read > YY_READ_BUF_SIZE )
  			num_to_read = YY_READ_BUF_SIZE;
  
  		/* Read in more data. */
  		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
  			(yy_n_chars), num_to_read );
  
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
  		}
  
  	if ( (yy_n_chars) == 0 )
  		{
  		if ( number_to_move == YY_MORE_ADJ )
  			{
  			ret_val = EOB_ACT_END_OF_FILE;
  			yyrestart( yyin  );
  			}
  
  		else
  			{
  			ret_val = EOB_ACT_LAST_MATCH;
  			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
  				YY_BUFFER_EOF_PENDING;
  			}
  		}
  
  	else
  		ret_val = EOB_ACT_CONTINUE_SCAN;
  
  	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
  		/* Extend the array by 50%, plus the number we really need. */
  		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
  		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
  		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
  			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
  	}
  
  	(yy_n_chars) += number_to_move;
  	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
  	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
  
  	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
  
  	return ret_val;
  }
  
  /* yy_get_previous_state - get the state just before the EOB char was reached */
  
      yy_state_type yyFlexLexer::yy_get_previous_state()
  {
  	yy_state_type yy_current_state;
  	char *yy_cp;
      
  	yy_current_state = (yy_start);
  
  	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
  		{
  		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
  		if ( yy_accept[yy_current_state] )
  			{
  			(yy_last_accepting_state) = yy_current_state;
  			(yy_last_accepting_cpos) = yy_cp;
  			}
  		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
  			{
  			yy_current_state = (int) yy_def[yy_current_state];
  			if ( yy_current_state >= 200 )
  				yy_c = yy_meta[(unsigned int) yy_c];
  			}
  		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
  		}
  
  	return yy_current_state;
  }
  
  /* yy_try_NUL_trans - try to make a transition on the NUL character
   *
   * synopsis
   *	next_state = yy_try_NUL_trans( current_state );
   */
      yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
  {
  	int yy_is_jam;
      	char *yy_cp = (yy_c_buf_p);
  
  	YY_CHAR yy_c = 1;
  	if ( yy_accept[yy_current_state] )
  		{
  		(yy_last_accepting_state) = yy_current_state;
  		(yy_last_accepting_cpos) = yy_cp;
  		}
  	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
  		{
  		yy_current_state = (int) yy_def[yy_current_state];
  		if ( yy_current_state >= 200 )
  			yy_c = yy_meta[(unsigned int) yy_c];
  		}
  	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
  	yy_is_jam = (yy_current_state == 199);
  
  		return yy_is_jam ? 0 : yy_current_state;
  }
  
  #ifndef YY_NO_UNPUT
      void yyFlexLexer::yyunput( int c, char* yy_bp)
  {
  	char *yy_cp;
      
      yy_cp = (yy_c_buf_p);
  
  	/* undo effects of setting up yytext */
  	*yy_cp = (yy_hold_char);
  
  	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
  		{ /* need to shift things up to make room */
  		/* +2 for EOB chars. */
  		yy_size_t number_to_move = (yy_n_chars) + 2;
  		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
  					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
  		char *source =
  				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
  
  		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
  			*--dest = *--source;
  
  		yy_cp += (int) (dest - source);
  		yy_bp += (int) (dest - source);
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
  			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
  
  		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
  			YY_FATAL_ERROR( "flex scanner push-back overflow" );
  		}
  
  	*--yy_cp = (char) c;
  
      if ( c == '\n' ){
          --yylineno;
      }
  
  	(yytext_ptr) = yy_bp;
  	(yy_hold_char) = *yy_cp;
  	(yy_c_buf_p) = yy_cp;
  }
  #endif
  
      int yyFlexLexer::yyinput()
  {
  	int c;
      
  	*(yy_c_buf_p) = (yy_hold_char);
  
  	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
  		{
  		/* yy_c_buf_p now points to the character we want to return.
  		 * If this occurs *before* the EOB characters, then it's a
  		 * valid NUL; if not, then we've hit the end of the buffer.
  		 */
  		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
  			/* This was really a NUL. */
  			*(yy_c_buf_p) = '\0';
  
  		else
  			{ /* need more input */
  			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
  			++(yy_c_buf_p);
  
  			switch ( yy_get_next_buffer(  ) )
  				{
  				case EOB_ACT_LAST_MATCH:
  					/* This happens because yy_g_n_b()
  					 * sees that we've accumulated a
  					 * token and flags that we need to
  					 * try matching the token before
  					 * proceeding.  But for input(),
  					 * there's no matching to consider.
  					 * So convert the EOB_ACT_LAST_MATCH
  					 * to EOB_ACT_END_OF_FILE.
  					 */
  
  					/* Reset buffer status. */
  					yyrestart( yyin );
  
  					/*FALLTHROUGH*/
  
  				case EOB_ACT_END_OF_FILE:
  					{
  					if ( yywrap(  ) )
  						return EOF;
  
  					if ( ! (yy_did_buffer_switch_on_eof) )
  						YY_NEW_FILE;
  #ifdef __cplusplus
  					return yyinput();
  #else
  					return input();
  #endif
  					}
  
  				case EOB_ACT_CONTINUE_SCAN:
  					(yy_c_buf_p) = (yytext_ptr) + offset;
  					break;
  				}
  			}
  		}
  
  	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
  	*(yy_c_buf_p) = '\0';	/* preserve yytext */
  	(yy_hold_char) = *++(yy_c_buf_p);
  
  	if ( c == '\n' )
  		   
      yylineno++;
  ;
  
  	return c;
  }
  
  /** Immediately switch to a different input stream.
   * @param input_file A readable stream.
   * 
   * @note This function does not reset the start condition to @c INITIAL .
   */
      void yyFlexLexer::yyrestart( std::istream& input_file )
  {
      
  	if ( ! YY_CURRENT_BUFFER ){
          yyensure_buffer_stack ();
  		YY_CURRENT_BUFFER_LVALUE =
              yy_create_buffer( yyin, YY_BUF_SIZE );
  	}
  
  	yy_init_buffer( YY_CURRENT_BUFFER, input_file );
  	yy_load_buffer_state(  );
  }
  
  /** Delegate to the new version that takes an istream reference.
   * @param input_file A readable stream.
   * 
   * @note This function does not reset the start condition to @c INITIAL .
   */
  void yyFlexLexer::yyrestart( std::istream* input_file )
  {
  	yyrestart( *input_file );
  }
  
  /** Switch to a different input buffer.
   * @param new_buffer The new input buffer.
   * 
   */
      void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
  {
      
  	/* TODO. We should be able to replace this entire function body
  	 * with
  	 *		yypop_buffer_state();
  	 *		yypush_buffer_state(new_buffer);
       */
  	yyensure_buffer_stack ();
  	if ( YY_CURRENT_BUFFER == new_buffer )
  		return;
  
  	if ( YY_CURRENT_BUFFER )
  		{
  		/* Flush out information for old buffer. */
  		*(yy_c_buf_p) = (yy_hold_char);
  		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
  		}
  
  	YY_CURRENT_BUFFER_LVALUE = new_buffer;
  	yy_load_buffer_state(  );
  
  	/* We don't actually know whether we did this switch during
  	 * EOF (yywrap()) processing, but the only time this flag
  	 * is looked at is after yywrap() is called, so it's safe
  	 * to go ahead and always set it.
  	 */
  	(yy_did_buffer_switch_on_eof) = 1;
  }
  
      void yyFlexLexer::yy_load_buffer_state()
  {
      	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
  	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
  	yyin.rdbuf(YY_CURRENT_BUFFER_LVALUE->yy_input_file);
  	(yy_hold_char) = *(yy_c_buf_p);
  }
  
  /** Allocate and initialize an input buffer state.
   * @param file A readable stream.
   * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
   * 
   * @return the allocated buffer state.
   */
      YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream& file, int size )
  {
  	YY_BUFFER_STATE b;
      
  	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
  	if ( ! b )
  		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
  
  	b->yy_buf_size = (yy_size_t)size;
  
  	/* yy_ch_buf has to be 2 characters longer than the size given because
  	 * we need to put in 2 end-of-buffer characters.
  	 */
  	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
  	if ( ! b->yy_ch_buf )
  		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
  
  	b->yy_is_our_buffer = 1;
  
  	yy_init_buffer( b, file );
  
  	return b;
  }
  
  /** Delegate creation of buffers to the new version that takes an istream reference.
   * @param file A readable stream.
   * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
   * 
   * @return the allocated buffer state.
   */
  	YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size )
  {
  	return yy_create_buffer( *file, size );
  }
  
  /** Destroy the buffer.
   * @param b a buffer created with yy_create_buffer()
   * 
   */
      void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
  {
      
  	if ( ! b )
  		return;
  
  	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
  		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
  
  	if ( b->yy_is_our_buffer )
  		yyfree((void *) b->yy_ch_buf  );
  
  	yyfree((void *) b  );
  }
  
  /* Initializes or reinitializes a buffer.
   * This function is sometimes called more than once on the same buffer,
   * such as during a yyrestart() or at EOF.
   */
      void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream& file )
  
  {
  	int oerrno = errno;
      
  	yy_flush_buffer( b );
  
  	b->yy_input_file = file.rdbuf();
  	b->yy_fill_buffer = 1;
  
      /* If b is the current buffer, then yy_init_buffer was _probably_
       * called from yyrestart() or through yy_get_next_buffer.
       * In that case, we don't want to reset the lineno or column.
       */
      if (b != YY_CURRENT_BUFFER){
          b->yy_bs_lineno = 1;
          b->yy_bs_column = 0;
      }
  
  	b->yy_is_interactive = 0;
  	errno = oerrno;
  }
  
  /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
   * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
   * 
   */
      void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b )
  {
      	if ( ! b )
  		return;
  
  	b->yy_n_chars = 0;
  
  	/* We always need two end-of-buffer characters.  The first causes
  	 * a transition to the end-of-buffer state.  The second causes
  	 * a jam in that state.
  	 */
  	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
  	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
  
  	b->yy_buf_pos = &b->yy_ch_buf[0];
  
  	b->yy_at_bol = 1;
  	b->yy_buffer_status = YY_BUFFER_NEW;
  
  	if ( b == YY_CURRENT_BUFFER )
  		yy_load_buffer_state(  );
  }
  
  /** Pushes the new state onto the stack. The new state becomes
   *  the current state. This function will allocate the stack
   *  if necessary.
   *  @param new_buffer The new state.
   *  
   */
  void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer)
  {
      	if (new_buffer == NULL)
  		return;
  
  	yyensure_buffer_stack();
  
  	/* This block is copied from yy_switch_to_buffer. */
  	if ( YY_CURRENT_BUFFER )
  		{
  		/* Flush out information for old buffer. */
  		*(yy_c_buf_p) = (yy_hold_char);
  		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
  		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
  		}
  
  	/* Only push if top exists. Otherwise, replace top. */
  	if (YY_CURRENT_BUFFER)
  		(yy_buffer_stack_top)++;
  	YY_CURRENT_BUFFER_LVALUE = new_buffer;
  
  	/* copied from yy_switch_to_buffer. */
  	yy_load_buffer_state(  );
  	(yy_did_buffer_switch_on_eof) = 1;
  }
  
  /** Removes and deletes the top of the stack, if present.
   *  The next element becomes the new top.
   *  
   */
  void yyFlexLexer::yypop_buffer_state (void)
  {
      	if (!YY_CURRENT_BUFFER)
  		return;
  
  	yy_delete_buffer(YY_CURRENT_BUFFER );
  	YY_CURRENT_BUFFER_LVALUE = NULL;
  	if ((yy_buffer_stack_top) > 0)
  		--(yy_buffer_stack_top);
  
  	if (YY_CURRENT_BUFFER) {
  		yy_load_buffer_state(  );
  		(yy_did_buffer_switch_on_eof) = 1;
  	}
  }
  
  /* Allocates the stack if it does not exist.
   *  Guarantees space for at least one push.
   */
  void yyFlexLexer::yyensure_buffer_stack(void)
  {
  	yy_size_t num_to_alloc;
      
  	if (!(yy_buffer_stack)) {
  
  		/* First allocation is just for 2 elements, since we don't know if this
  		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
  		 * immediate realloc on the next call.
           */
  		num_to_alloc = 1; // After all that talk, this was set to 1 anyways...
  		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
  								(num_to_alloc * sizeof(struct yy_buffer_state*)
  								);
  		if ( ! (yy_buffer_stack) )
  			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
  								  
  		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
  				
  		(yy_buffer_stack_max) = num_to_alloc;
  		(yy_buffer_stack_top) = 0;
  		return;
  	}
  
  	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
  
  		/* Increase the buffer to prepare for a possible push. */
  		yy_size_t grow_size = 8 /* arbitrary grow size */;
  
  		num_to_alloc = (yy_buffer_stack_max) + grow_size;
  		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
  								((yy_buffer_stack),
  								num_to_alloc * sizeof(struct yy_buffer_state*)
  								);
  		if ( ! (yy_buffer_stack) )
  			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
  
  		/* zero only the new slots.*/
  		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
  		(yy_buffer_stack_max) = num_to_alloc;
  	}
  }
  
      void yyFlexLexer::yy_push_state( int _new_state )
  {
      	if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) )
  		{
  		yy_size_t new_size;
  
  		(yy_start_stack_depth) += YY_START_STACK_INCR;
  		new_size = (yy_start_stack_depth) * sizeof( int );
  
  		if ( ! (yy_start_stack) )
  			(yy_start_stack) = (int *) yyalloc(new_size  );
  
  		else
  			(yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size  );
  
  		if ( ! (yy_start_stack) )
  			YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
  		}
  
  	(yy_start_stack)[(yy_start_stack_ptr)++] = YY_START;
  
  	BEGIN(_new_state);
  }
  
      void yyFlexLexer::yy_pop_state()
  {
      	if ( --(yy_start_stack_ptr) < 0 )
  		YY_FATAL_ERROR( "start-condition stack underflow" );
  
  	BEGIN((yy_start_stack)[(yy_start_stack_ptr)]);
  }
  
      int yyFlexLexer::yy_top_state()
  {
      	return (yy_start_stack)[(yy_start_stack_ptr) - 1];
  }
  
  #ifndef YY_EXIT_FAILURE
  #define YY_EXIT_FAILURE 2
  #endif
  
  void yyFlexLexer::LexerError( yyconst char msg[] )
  {
      	std::cerr << msg << std::endl;
  	exit( YY_EXIT_FAILURE );
  }
  
  /* Redefine yyless() so it works in section 3 code. */
  
  #undef yyless
  #define yyless(n) \
  	do \
  		{ \
  		/* Undo effects of setting up yytext. */ \
          int yyless_macro_arg = (n); \
          YY_LESS_LINENO(yyless_macro_arg);\
  		yytext[yyleng] = (yy_hold_char); \
  		(yy_c_buf_p) = yytext + yyless_macro_arg; \
  		(yy_hold_char) = *(yy_c_buf_p); \
  		*(yy_c_buf_p) = '\0'; \
  		yyleng = yyless_macro_arg; \
  		} \
  	while ( 0 )
  
  /* Accessor  methods (get/set functions) to struct members. */
  
  /*
   * Internal utility routines.
   */
  
  #ifndef yytext_ptr
  static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
  {
  		
  	int i;
  	for ( i = 0; i < n; ++i )
  		s1[i] = s2[i];
  }
  #endif
  
  #ifdef YY_NEED_STRLEN
  static int yy_flex_strlen (yyconst char * s )
  {
  	int n;
  	for ( n = 0; s[n]; ++n )
  		;
  
  	return n;
  }
  #endif
  
  void *yyalloc (yy_size_t  size )
  {
  			return (void *) malloc( size );
  }
  
  void *yyrealloc  (void * ptr, yy_size_t  size )
  {
  		
  	/* The cast to (char *) in the following accommodates both
  	 * implementations that use char* generic pointers, and those
  	 * that use void* generic pointers.  It works with the latter
  	 * because both ANSI C and C++ allow castless assignment from
  	 * any pointer type to void*, and deal with argument conversions
  	 * as though doing an assignment.
  	 */
  	return (void *) realloc( (char *) ptr, size );
  }
  
  void yyfree (void * ptr )
  {
  			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
  }
  
  #define YYTABLES_NAME "yytables"
  
  #line 298 "source/lib/lexer.lxx"
  
  
  
  