#define yy_create_buffer rib_create_buffer
#define yy_delete_buffer rib_delete_buffer
#define yy_scan_buffer rib_scan_buffer
#define yy_scan_string rib_scan_string
#define yy_scan_bytes rib_scan_bytes
#define yy_flex_debug rib_flex_debug
#define yy_init_buffer rib_init_buffer
#define yy_flush_buffer rib_flush_buffer
#define yy_load_buffer_state rib_load_buffer_state
#define yy_switch_to_buffer rib_switch_to_buffer
#define yyin ribin
#define yyleng ribleng
#define yylex riblex
#define yyout ribout
#define yyrestart ribrestart
#define yytext ribtext

#line 19 "lex.rib.cpp"
/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5

#include <stdio.h>
#include <unistd.h>


/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>

/* Use prototypes in function declarations. */
#define YY_USE_PROTOS

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

#if __STDC__

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif	/* __STDC__ */
#endif	/* ! __cplusplus */

#ifdef __TURBOC__
 #pragma warn -rch
 #pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#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. */
#define YY_BUF_SIZE 16384

typedef struct yy_buffer_state *YY_BUFFER_STATE;

extern int yyleng;
extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

/* The funky do-while in the following #define is used to turn the definition
 * int a single C statement (which needs a semi-colon terminator).  This
 * avoids problems with code like:
 *
 * 	if ( condition_holds )
 *		yyless( 5 );
 *	else
 *		do_something_else();
 *
 * Prior to using the do-while the compiler would get upset at the
 * "else" because it interpreted the "if" statement as being all
 * done when it reached the ';' after the yyless() call.
 */

/* Return all but the first 'n' matched characters back to the input stream. */

#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
		*yy_cp = yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
		} \
	while ( 0 )

#define unput(c) yyunput( c, yytext_ptr )

/* The following is because we cannot portably get our hands on size_t
 * (without autoconf's help, which isn't available because we want
 * flex-generated scanners to compile on their own).
 */
typedef unsigned int yy_size_t;


struct yy_buffer_state
	{
	FILE *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.
	 */
	int 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;

	/* 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
	};

static YY_BUFFER_STATE yy_current_buffer = 0;

/* 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".
 */
#define YY_CURRENT_BUFFER yy_current_buffer


/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;

static int yy_n_chars;		/* number of characters read into yy_ch_buf */


int yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1;		/* whether we need to initialize */
static int yy_start = 0;	/* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart YY_PROTO(( FILE *input_file ));

void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)


#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));

/* 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 = (int) (yy_cp - yy_bp); \
	yy_hold_char = *yy_cp; \
	*yy_cp = '\0'; \
	yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 114
#define YY_END_OF_BUFFER 115
static yyconst short int yy_accept[839] =
    {   0,
      108,  108,  115,  114,  110,  113,  114,  112,  108,  114,
      108,  104,  105,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,    0,  106,  112,  111,    0,  108,
        0,  108,  109,  108,    0,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,    0,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  111,  109,

      108,  108,    0,    0,  108,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  108,    0,    0,  109,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,   75,  107,
      107,  107,  107,  107,  107,  107,  107,   79,  107,  107,

      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,   57,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      103,  107,  107,  107,  107,   69,  107,   42,  107,   29,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,   23,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,   41,
      107,  107,  107,  107,  107,  107,  107,   70,  107,  107,

      107,  107,  107,  107,  107,  107,  107,  107,  107,   56,
      107,  107,  107,   49,  107,  107,  107,  107,  107,   80,
      107,  107,  107,  107,  107,  107,  107,  107,   84,  107,
      107,  107,  107,  107,  107,   81,  107,  107,  107,  107,
       43,  107,  107,  107,  107,    6,  107,  107,  107,  107,
      107,  107,  107,  107,   19,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,   26,  107,  107,  107,
      107,  107,  107,  107,   82,  107,  107,  107,  107,  107,
      107,  107,   55,  107,  107,  107,  107,  107,   74,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,

      107,  107,  107,  107,  107,  107,  107,  107,  107,    1,
      107,  107,  107,  107,   21,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,   72,  107,  107,  107,   30,
      107,  107,  107,  107,  107,  107,  107,  107,  107,   65,
      107,  107,  107,  107,  107,  107,  107,  107,   14,  107,
      107,  107,   35,  107,  107,  107,  107,  102,  107,  107,
      107,  107,  107,  107,   11,  107,  107,  107,  107,  107,
       76,  107,  107,  107,  107,  107,  107,   18,   38,  107,
      107,    3,  107,  107,   85,  107,   50,  107,   37,  107,

       95,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,   20,  107,  107,  107,  107,  107,  107,  107,   88,
      107,  107,  107,  107,  107,  107,    5,  107,  107,  107,
       64,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,   93,  107,   90,  107,  107,
      107,   71,  107,  107,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,   51,
       54,   73,  107,  107,  107,   36,  107,  107,  107,  107,

      107,  107,  107,    9,  107,  107,  107,  107,  107,  107,
      107,    2,  107,  107,  107,  107,   34,  107,  107,  107,
       98,  107,  107,  107,  107,  107,   78,  107,  107,  107,
      107,  107,  107,   86,   10,  107,  107,  107,  107,  107,
      107,   87,  107,  107,  107,  107,    4,  107,  107,  107,
      107,  107,  107,  107,  107,  107,   58,  107,   44,  107,
      107,  107,  107,  107,  107,  107,   77,   32,  107,  107,
       94,   92,   89,  107,   47,   53,   17,  107,  107,  107,
      107,  107,  107,  107,  107,  107,   39,  107,  107,  107,
      107,  107,  107,  107,   28,  107,   24,  107,  107,  107,

       13,   59,  107,  101,  107,  107,  107,  107,  107,  107,
      107,   16,  107,  107,  107,    0,    0,  107,  107,    8,
      107,  107,  107,  107,   63,   99,  107,  107,   12,  107,
      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
       15,  107,  107,    0,  100,  107,  107,  107,  107,  107,
      107,  107,   27,  107,  107,  107,   22,  107,   66,  107,
      107,  107,  107,   91,  107,   67,   25,  107,  107,  107,
      107,   62,   33,   52,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,   83,  107,   60,  107,    7,  107,
      107,  107,  107,  107,  107,  107,  107,   61,  107,  107,

      107,  107,  107,  107,  107,  107,  107,  107,  107,  107,
      107,   48,  107,   31,  107,  107,  107,  107,  107,  107,
      107,  107,  107,  107,  107,   40,  107,  107,  107,  107,
       68,   45,  107,  107,   96,   46,   97,    0
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    4,    5,    6,    1,    1,    1,    1,    1,
        1,    1,    7,    1,    7,    8,    1,    9,    9,    9,
        9,    9,    9,    9,    9,    9,    9,    1,    1,    1,
        1,    1,    1,    1,   13,   14,   15,   16,   17,   18,
       19,   20,   21,   22,   23,   24,   25,   26,   27,   28,
       29,   30,   31,   32,   33,   34,   35,   36,   37,   38,
       10,    1,   11,    1,   12,    1,   13,   14,   15,   16,

       17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
       27,   28,   29,   30,   31,   32,   33,   34,   35,   36,
       37,   38,    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,    1,    1,    1
    } ;

static yyconst int yy_meta[39] =
    {   0,
        1,    1,    2,    1,    1,    1,    1,    1,    3,    1,
        1,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3
    } ;

static yyconst short int yy_base[844] =
    {   0,
        0,    0,  874,  875,  875,  875,  868,  868,   31,  862,
       33,  875,  875,   13,   31,   27,   32,   52,   35,  853,
       26,   50,    0,  848,   43,  835,   53,   72,  834,   51,
       88,   60,  849,  838,  859,  875,    0,    0,  854,   63,
       77,   83,   87,   89,   98,    0,   95,   69,  831,  834,
      827,  838,   93,  831,  827,  832,  107,  824,  845,  844,
      822,   41,  821,  837,   87,  833,  820,  830,  822,  832,
      812,  824,   95,  810,  813,  818,  110,  818,   94,  808,
      801,  107,  809,  822,  116,  802,  117,  119,  817,  815,
      807,  810,   65,  793,  798,  120,  797,  796,    0,  127,

      816,  129,  136,  815,  814,  802,  808,  793,  789,  797,
      803,  790,  787,  787,  134,  783,  784,  777,  789,  785,
      781,  775,  793,  125,  778,  777,  786,  777,  776,  783,
      774,  781,  780,  770,  762,  775,  776,  772,  774,  758,
      768,  775,  770,  771,  764,  767,  770,  767,  750,  763,
      753,  741,  139,  751,  760,  762,  757,  760,  748,  754,
      754,  737,  751,  732,  745,  748,  748,  745,  730,  728,
      734,  734,  727,  733,  146,  747,  746,  745,  732,  728,
      720,  729,  718,  734,  731,  718,  715,  731,    0,  727,
      707,  724,  714,  726,  708,  717,  715,    0,  711,  704,

      702,  702,  718,  713,  699,  711,  697,  696,  693,  699,
      706,  692,  689,  142,  703,  692,  686,  702,  695,  688,
      688,  699,  692,  683,  686,  677,  689,  690,  689,  673,
      691,  671,  672,  669,  683,  682,  677,  665,  665,    0,
      679,  664,  672,  679,  658,  659,  658,  673,  666,  670,
      676,  650,  662,  654,  667,    0,  643,    0,  658,  647,
      645,  137,  655,  644,  658,  643,  647,  644,  646,  656,
      648,  634,  645,  633,  158,  651,  631,    0,  648,  640,
      639,  629,  637,  626,  623,  622,  641,  633,  635,    0,
      625,  635,  617,  616,  621,  614,  618,  619,  626,  146,

      611,  614,  624,  624,  617,  607,  615,  604,  617,    0,
      607,  606,  614,    0,  145,  613,  595,  613,  597,    0,
       28,  593,  598,  153,  607,  604,  602,  588,    0,  594,
      606,  586,  591,  579,  589,    0,  597,  596,  599,  593,
      580,  145,  596,  578,  580,    0,  575,  588,  578,  579,
      572,  574,  568,  573,    0,  571,  570,  571,  581,  562,
      580,  556,  162,  571,  164,  553,    0,  576,  564,  570,
      571,  564,  571,  570,  164,  556,  548,  548,  541,  563,
      543,  559,    0,  540,  555,  543,  555,  545,    0,  549,
      552,  551,  540,  553,  535,  538,  546,  536,  531,  540,

      542,  526,  538,  531,  525,  541,  522,  536,  521,    0,
      518,  531,  535,  530,  531,  519,  527,  513,  514,  522,
      524,  511,  163,  514,  500,  523,  505,  501,  505,  515,
      507,  514,  497,  511,  501,    0,  509,  499,  498,    0,
      491,  495,  490,  488,  495,  493,  487,  499,  488,    0,
      484,  492,  495,  491,  493,  482,  487,  165,    0,  488,
      490,  474,    0,  489,  473,  470,  467,    0,  481,  483,
      481,  465,  466,  478,  466,  465,  479,  459,  458,  462,
        0,  467,  466,  460,  460,  464,  467,    0,    0,  465,
      460,    0,  453,  464,    0,  451,    0,  445,    0,  446,

        0,  457,  447,  446,  439,  452,  454,  450,  452,  436,
      445,  444,  444,  442,  430,  433,  439,  433,  434,  444,
      429,    0,  434,  438,  423,  426,  425,  437,  428,    0,
      427,  420,  421,  428,  427,  422,    0,  427,  410,  423,
      173,  415,  414,  411,  419,  405,  399,  406,  415,  412,
      413,  416,  404,  412,  400,  401,  175,  403,  406,  407,
      408,  394,  384,  388,  396,    0,  395,    0,  383,  387,
      397,    0,  378,  394,  386,  396,  391,  370,  382,  379,
      370,  386,  381,  385,  368,  367,  372,  370,  369,  177,
        0,    0,  369,  367,  366,    0,  375,  365,  377,  372,

      357,  356,  373,    0,  359,  360,  366,  356,  355,  363,
      347,    0,  341,  349,  355,   75,    0,  117,  150,  150,
        0,  172,  167,  170,  184,  172,    0,  182,  171,  185,
      177,  174,  187,    0,    0,  190,  176,  192,  183,  194,
      195,    0,  187,  184,  198,  190,    0,  187,  185,  200,
      204,  195,  191,  205,  187,  199,    0,  210,    0,  195,
      202,  199,  200,  212,  204,  205,    0,    0,  217,  218,
        0,    0,    0,  210,    0,    0,    0,  206,  223,  226,
      213,  239,  229,  217,  210,  216,    0,  222,  232,  230,
      234,  235,  222,  232,    0,  237,    0,  228,  225,  226,

        0,    0,  241,    0,  246,  233,  231,  232,  246,  238,
      250,    0,  249,  243,  242,  267,  265,  250,  241,    0,
      246,  258,  255,  256,    0,    0,  263,  253,    0,  250,
      249,  264,  259,  252,  259,  259,  270,  262,  255,  273,
        0,  263,  261,  288,  875,  270,  282,  269,  266,  272,
      273,  283,    0,  276,  285,  276,    0,  283,    0,  269,
      275,  273,  287,    0,  282,    0,    0,  278,  287,  292,
      300,    0,    0,    0,  289,  285,  289,  296,  301,  298,
      290,  297,  301,  310,    0,  292,    0,  300,    0,  301,
      301,  298,  302,  293,  304,  300,  316,    0,  321,  303,

      309,  311,  319,  313,  319,  310,  310,  330,  318,  320,
      319,    0,  320,    0,  327,  317,  325,  334,  326,  327,
      327,  334,  339,  331,  327,    0,  333,  333,  335,  330,
        0,    0,  337,  332,    0,    0,    0,  875,  364,  367,
      366,  370,  373
    } ;

static yyconst short int yy_def[844] =
    {   0,
      838,    1,  838,  838,  838,  838,  839,  840,  838,  838,
      838,  838,  838,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  839,  838,  840,  842,  838,  838,
      838,  838,  838,  838,  838,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  838,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  842,  838,

      838,  838,  838,  838,  838,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  838,  838,  838,  838,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      838,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  838,  843,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  843,  838,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,

      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,  841,  841,  841,
      841,  841,  841,  841,  841,  841,  841,    0,  838,  838,
      838,  838,  838
    } ;

static yyconst short int yy_nxt[914] =
    {   0,
        4,    5,    6,    4,    7,    8,    9,   10,   11,   12,
       13,    4,   14,   15,   16,   17,   18,   19,   20,   21,
       22,   23,   23,   24,   25,   26,   27,   28,   29,   30,
       31,   32,   23,   33,   34,   23,   23,   23,   39,   40,
       43,   44,   47,   49,   48,  393,   66,   41,   57,   45,
       52,  394,   58,   53,   50,   73,   54,   51,   59,   55,
       60,   63,   67,   56,   64,   68,   76,   85,  126,   74,
      100,   40,  127,   69,   70,   71,   94,   86,  167,   45,
       77,   61,   78,   59,   79,  101,   95,   62,   80,   96,
      667,   42,   81,  108,  168,  102,   43,   44,   82,   41,

      109,   83,   87,  103,  104,   45,  105,   88,   89,  106,
       90,  107,  130,  131,   91,   92,  114,  139,  115,  116,
       93,  120,  144,  147,  121,  148,  140,  151,  155,  159,
      152,  161,  171,  668,  122,  175,  176,  102,  123,  156,
      172,  145,  177,  103,  178,   45,  160,  198,  188,  157,
      189,  162,  199,  228,  175,  285,  286,  333,  387,  414,
      229,  388,   45,  372,  669,  287,  397,  334,  670,  398,
      347,  348,  288,  289,  349,  434,  373,  437,  435,  374,
      438,  415,  448,  494,  439,  527,  597,  614,  671,  598,
      645,  449,  672,  646,  528,  673,  674,  675,  676,  495,

      677,  678,  679,  680,  615,  681,  682,  683,  684,  685,
      686,  687,  688,  689,  690,  691,  692,  693,  694,  695,
      696,  697,  698,  699,  700,  701,  702,  703,  704,  705,
      706,  707,  708,  709,  710,  711,  712,  713,  714,  715,
      716,  718,  719,  717,  720,  721,  722,  723,  724,  725,
      726,  727,  728,  729,  730,  731,  732,  733,  734,  735,
      736,  737,  738,  739,  740,  741,  742,  743,  716,  745,
      746,  717,  747,  748,  749,  750,  751,  752,  753,  754,
      755,  756,  757,  758,  759,  760,  761,  762,  763,  764,
      765,  766,  745,  767,  768,  769,  770,  771,  772,  773,

      774,  775,  776,  777,  778,  779,  780,  781,  782,  783,
      784,  785,  786,  787,  788,  789,  790,  791,  792,  793,
      794,  795,  796,  797,  798,  799,  800,  801,  802,  803,
      804,  805,  806,  807,  808,  809,  810,  811,  812,  813,
      814,  815,  816,  817,  818,  819,  820,  821,  822,  823,
      824,  825,  826,  827,  828,  829,  830,  831,  832,  833,
      834,  835,  836,  837,   35,   35,   35,   37,   46,   37,
       99,  666,   99,  744,  744,  744,  665,  664,  663,  662,
      661,  660,  659,  658,  657,  656,  655,  654,  653,  652,
      651,  650,  649,  648,  647,  644,  643,  642,  641,  640,

      639,  638,  637,  636,  635,  634,  633,  632,  631,  630,
      629,  628,  627,  626,  625,  624,  623,  622,  621,  620,
      619,  618,  617,  616,  613,  612,  611,  610,  609,  608,
      607,  606,  605,  604,  603,  602,  601,  600,  599,  596,
      595,  594,  593,  592,  591,  590,  589,  588,  587,  586,
      585,  584,  583,  582,  581,  580,  579,  578,  577,  576,
      575,  574,  573,  572,  571,  570,  569,  568,  567,  566,
      565,  564,  563,  562,  561,  560,  559,  558,  557,  556,
      555,  554,  553,  552,  551,  550,  549,  548,  547,  546,
      545,  544,  543,  542,  541,  540,  539,  538,  537,  536,

      535,  534,  533,  532,  531,  530,  529,  526,  525,  524,
      523,  522,  521,  520,  519,  518,  517,  516,  515,  514,
      513,  512,  511,  510,  509,  508,  507,  506,  505,  504,
      503,  502,  501,  500,  499,  498,  497,  496,  493,  492,
      491,  490,  489,  488,  487,  486,  485,  484,  483,  482,
      481,  480,  479,  478,  477,  476,  475,  474,  473,  472,
      471,  470,  469,  468,  467,  466,  465,  464,  463,  462,
      461,  460,  459,  458,  457,  456,  455,  454,  453,  452,
      451,  450,  447,  446,  445,  444,  443,  442,  441,  440,
      436,  433,  432,  431,  430,  429,  428,  427,  426,  425,

      424,  423,  422,  421,  420,  419,  418,  417,  416,  413,
      412,  411,  410,  409,  408,  407,  406,  405,  404,  403,
      402,  401,  400,  399,  396,  395,  392,  391,  390,  389,
      386,  385,  384,  383,  382,  381,  380,  379,  378,  377,
      376,  375,  371,  370,  369,  368,  367,  366,  365,  364,
      363,  362,  361,  360,  359,  358,  357,  356,  355,  354,
      353,  352,  351,  350,  346,  345,  344,  343,  342,  341,
      340,  339,  338,  337,  336,  335,  332,  331,  330,  329,
      328,  327,  326,  325,  251,  324,  323,  322,  321,  320,
      319,  318,  317,  316,  315,  314,  313,  312,  311,  310,

      309,  308,  307,  306,  305,  304,  303,  302,  301,  300,
      299,  298,  297,  296,  295,  294,  293,  292,  291,  290,
      284,  283,  282,  281,  280,  279,  278,  277,  276,  275,
      274,  273,  272,  271,  270,  269,  268,  267,  266,  265,
      264,  263,  262,  261,  260,  259,  258,  257,  256,  255,
      254,  253,  252,  178,  178,  251,  250,  249,  248,  247,
      246,  245,  244,  243,  242,  241,  240,  239,  238,  237,
      236,  235,  234,  233,  232,  231,  230,  227,  226,  225,
      224,  223,  222,  221,  220,  219,  218,  217,  216,  215,
      214,  213,  212,  211,  210,  209,  208,  207,  206,  205,

      204,  203,  202,  201,  200,  197,  196,  195,  194,  193,
      192,  191,  190,  187,  186,  185,  184,  183,  182,  181,
      180,  179,  105,  105,  101,  174,  173,  170,  169,  166,
      165,  164,  163,  158,  154,  153,  150,  149,  146,  143,
      142,  141,  138,  137,  136,  135,  134,  133,  132,  129,
      128,  125,   60,  101,  124,  119,  118,  117,  113,  112,
      111,  110,   42,   36,   98,   97,   84,   75,   72,   65,
       42,   38,   36,  838,    3,  838,  838,  838,  838,  838,
      838,  838,  838,  838,  838,  838,  838,  838,  838,  838,
      838,  838,  838,  838,  838,  838,  838,  838,  838,  838,

      838,  838,  838,  838,  838,  838,  838,  838,  838,  838,
      838,  838,  838
    } ;

static yyconst short int yy_chk[914] =
    {   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,    9,    9,
       11,   11,   14,   15,   14,  321,   21,    9,   17,   11,
       16,  321,   17,   16,   15,   25,   16,   15,   18,   16,
       18,   19,   21,   16,   19,   22,   27,   30,   62,   25,
       40,   40,   62,   22,   22,   22,   32,   30,   93,   40,
       27,   18,   27,   41,   28,   41,   32,   18,   28,   32,
      616,   42,   28,   48,   93,   43,   44,   44,   28,   42,

       48,   28,   31,   43,   45,   44,   45,   31,   31,   47,
       31,   47,   65,   65,   31,   31,   53,   73,   53,   53,
       31,   57,   77,   79,   57,   79,   73,   82,   85,   87,
       82,   88,   96,  618,   57,  100,  102,  102,   57,   85,
       96,   77,  103,  100,  103,  102,   87,  124,  115,   85,
      115,   88,  124,  153,  175,  214,  214,  262,  315,  342,
      153,  315,  175,  300,  619,  214,  324,  262,  620,  324,
      275,  275,  214,  214,  275,  363,  300,  365,  363,  300,
      365,  342,  375,  423,  365,  458,  541,  557,  622,  541,
      590,  375,  623,  590,  458,  624,  625,  626,  628,  423,

      629,  630,  631,  632,  557,  633,  636,  637,  638,  639,
      640,  641,  643,  644,  645,  646,  648,  649,  650,  651,
      652,  653,  654,  655,  656,  658,  660,  661,  662,  663,
      664,  665,  666,  669,  670,  674,  678,  679,  680,  681,
      682,  683,  684,  682,  685,  686,  688,  689,  690,  691,
      692,  693,  694,  696,  698,  699,  700,  703,  705,  706,
      707,  708,  709,  710,  711,  713,  714,  715,  716,  717,
      718,  716,  719,  721,  722,  723,  724,  727,  728,  730,
      731,  732,  733,  734,  735,  736,  737,  738,  739,  740,
      742,  743,  744,  746,  747,  748,  749,  750,  751,  752,

      754,  755,  756,  758,  760,  761,  762,  763,  765,  768,
      769,  770,  771,  775,  776,  777,  778,  779,  780,  781,
      782,  783,  784,  786,  788,  790,  791,  792,  793,  794,
      795,  796,  797,  799,  800,  801,  802,  803,  804,  805,
      806,  807,  808,  809,  810,  811,  813,  815,  816,  817,
      818,  819,  820,  821,  822,  823,  824,  825,  827,  828,
      829,  830,  833,  834,  839,  839,  839,  840,  841,  840,
      842,  615,  842,  843,  843,  843,  614,  613,  611,  610,
      609,  608,  607,  606,  605,  603,  602,  601,  600,  599,
      598,  597,  595,  594,  593,  589,  588,  587,  586,  585,

      584,  583,  582,  581,  580,  579,  578,  577,  576,  575,
      574,  573,  571,  570,  569,  567,  565,  564,  563,  562,
      561,  560,  559,  558,  556,  555,  554,  553,  552,  551,
      550,  549,  548,  547,  546,  545,  544,  543,  542,  540,
      539,  538,  536,  535,  534,  533,  532,  531,  529,  528,
      527,  526,  525,  524,  523,  521,  520,  519,  518,  517,
      516,  515,  514,  513,  512,  511,  510,  509,  508,  507,
      506,  505,  504,  503,  502,  500,  498,  496,  494,  493,
      491,  490,  487,  486,  485,  484,  483,  482,  480,  479,
      478,  477,  476,  475,  474,  473,  472,  471,  470,  469,

      467,  466,  465,  464,  462,  461,  460,  457,  456,  455,
      454,  453,  452,  451,  449,  448,  447,  446,  445,  444,
      443,  442,  441,  439,  438,  437,  435,  434,  433,  432,
      431,  430,  429,  428,  427,  426,  425,  424,  422,  421,
      420,  419,  418,  417,  416,  415,  414,  413,  412,  411,
      409,  408,  407,  406,  405,  404,  403,  402,  401,  400,
      399,  398,  397,  396,  395,  394,  393,  392,  391,  390,
      388,  387,  386,  385,  384,  382,  381,  380,  379,  378,
      377,  376,  374,  373,  372,  371,  370,  369,  368,  366,
      364,  362,  361,  360,  359,  358,  357,  356,  354,  353,

      352,  351,  350,  349,  348,  347,  345,  344,  343,  341,
      340,  339,  338,  337,  335,  334,  333,  332,  331,  330,
      328,  327,  326,  325,  323,  322,  319,  318,  317,  316,
      313,  312,  311,  309,  308,  307,  306,  305,  304,  303,
      302,  301,  299,  298,  297,  296,  295,  294,  293,  292,
      291,  289,  288,  287,  286,  285,  284,  283,  282,  281,
      280,  279,  277,  276,  274,  273,  272,  271,  270,  269,
      268,  267,  266,  265,  264,  263,  261,  260,  259,  257,
      255,  254,  253,  252,  251,  250,  249,  248,  247,  246,
      245,  244,  243,  242,  241,  239,  238,  237,  236,  235,

      234,  233,  232,  231,  230,  229,  228,  227,  226,  225,
      224,  223,  222,  221,  220,  219,  218,  217,  216,  215,
      213,  212,  211,  210,  209,  208,  207,  206,  205,  204,
      203,  202,  201,  200,  199,  197,  196,  195,  194,  193,
      192,  191,  190,  188,  187,  186,  185,  184,  183,  182,
      181,  180,  179,  178,  177,  176,  174,  173,  172,  171,
      170,  169,  168,  167,  166,  165,  164,  163,  162,  161,
      160,  159,  158,  157,  156,  155,  154,  152,  151,  150,
      149,  148,  147,  146,  145,  144,  143,  142,  141,  140,
      139,  138,  137,  136,  135,  134,  133,  132,  131,  130,

      129,  128,  127,  126,  125,  123,  122,  121,  120,  119,
      118,  117,  116,  114,  113,  112,  111,  110,  109,  108,
      107,  106,  105,  104,  101,   98,   97,   95,   94,   92,
       91,   90,   89,   86,   84,   83,   81,   80,   78,   76,
       75,   74,   72,   71,   70,   69,   68,   67,   66,   64,
       63,   61,   60,   59,   58,   56,   55,   54,   52,   51,
       50,   49,   39,   35,   34,   33,   29,   26,   24,   20,
       10,    8,    7,    3,  838,  838,  838,  838,  838,  838,
      838,  838,  838,  838,  838,  838,  838,  838,  838,  838,
      838,  838,  838,  838,  838,  838,  838,  838,  838,  838,

      838,  838,  838,  838,  838,  838,  838,  838,  838,  838,
      838,  838,  838
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

/* 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
char *yytext;
#line 1 "rib.l"
#define INITIAL 0
#line 2 "rib.l"
// Saves information about a rib file
typedef struct TRibFile {
	int				ribLineno;
	const char		*ribFile;
	YY_BUFFER_STATE	ribState;
	TRibFile		*next;
} TRibFile;

static	TRibFile	*ribStack	=	NULL;

#define YY_NEVER_INTERACTIVE 1
#line 874 "lex.rib.cpp"

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif

#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif

#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif

#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif

#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif

#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif

#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines.  This will fail
 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
 * or sizeof(void*) != sizeof(int).
 */
#endif
#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#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 ( yy_current_buffer->yy_is_interactive ) \
		{ \
		int c = '*', n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( yyin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
		  && ferror( yyin ) ) \
		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) yy_fatal_error( msg )
#endif

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif

/* 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 break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

YY_DECL
	{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;

#line 15 "rib.l"

#line 1027 "lex.rib.cpp"

	if ( yy_init )
		{
		yy_init = 0;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

		if ( ! yy_start )
			yy_start = 1;	/* first start state */

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! yy_current_buffer )
			yy_current_buffer =
				yy_create_buffer( yyin, YY_BUF_SIZE );

		yy_load_buffer_state();
		}

	while ( 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
			{
			register 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 >= 839 )
					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] != 875 );

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;


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 16 "rib.l"
return RIB_DECLARE;
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 17 "rib.l"
return RIB_FRAME_BEGIN;
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 18 "rib.l"
return RIB_FRAME_END;
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 19 "rib.l"
return RIB_WORLD_BEGIN;
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 20 "rib.l"
return RIB_WORLD_END;
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 21 "rib.l"
return RIB_FORMAT;
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 22 "rib.l"
return RIB_FRAME_ASPECT_RATIO;
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 23 "rib.l"
return RIB_SCREEN_WINDOW;
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 24 "rib.l"
return RIB_CROP_WINDOW;
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 25 "rib.l"
return RIB_PROJECTION;
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 26 "rib.l"
return RIB_CLIPPING;
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 27 "rib.l"
return RIB_CLIPPING_PLANE;
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 28 "rib.l"
return RIB_DEPTH_OF_FIELD;
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 29 "rib.l"
return RIB_SHUTTER;
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 30 "rib.l"
return RIB_PIXEL_VARIANCE;
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 31 "rib.l"
return RIB_PIXEL_SAMPLES;
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 32 "rib.l"
return RIB_PIXEL_FILTER;
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 33 "rib.l"
return RIB_EXPOSURE;
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 34 "rib.l"
return RIB_IMAGER;
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 35 "rib.l"
return RIB_QUANTIZE;
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 36 "rib.l"
return RIB_DISPLAY;
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 37 "rib.l"
return RIB_DISPLAYCHANNEL;
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 38 "rib.l"
return RIB_HIDER;
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 39 "rib.l"
return RIB_COLOR_SAMPLES;
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 40 "rib.l"
return RIB_RELATIVE_DETAIL;
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 41 "rib.l"
return RIB_OPTION;
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 43 "rib.l"
return RIB_ATTRIBUTE_BEGIN;
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 44 "rib.l"
return RIB_ATTRIBUTE_END;
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 45 "rib.l"
return RIB_COLOR;
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 46 "rib.l"
return RIB_OPACITY;
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 47 "rib.l"
return RIB_TEXTURE_COORDINATES;
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 48 "rib.l"
return RIB_LIGHT_SOURCE;
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 49 "rib.l"
return RIB_AREA_LIGHT_SOURCE;
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 50 "rib.l"
return RIB_ILLUMINATE;
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 51 "rib.l"
return RIB_SURFACE;
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 52 "rib.l"
return RIB_ATMOSPHERE;
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 53 "rib.l"
return RIB_INTERIOR;
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 54 "rib.l"
return RIB_EXTERIOR;
	YY_BREAK
case 39:
YY_RULE_SETUP
#line 55 "rib.l"
return RIB_SHADING_RATE;
	YY_BREAK
case 40:
YY_RULE_SETUP
#line 56 "rib.l"
return RIB_SHADING_INTERPOLATION;
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 57 "rib.l"
return RIB_MATTE;
	YY_BREAK
case 42:
YY_RULE_SETUP
#line 58 "rib.l"
return RIB_BOUND;
	YY_BREAK
case 43:
YY_RULE_SETUP
#line 59 "rib.l"
return RIB_DETAIL;
	YY_BREAK
case 44:
YY_RULE_SETUP
#line 60 "rib.l"
return RIB_DETAIL_RANGE;
	YY_BREAK
case 45:
YY_RULE_SETUP
#line 61 "rib.l"
return RIB_GEOMETRIC_APPROXIMATION;
	YY_BREAK
case 46:
YY_RULE_SETUP
#line 62 "rib.l"
return RIB_GEOMETRIC_REPRESENTATION;
	YY_BREAK
case 47:
YY_RULE_SETUP
#line 63 "rib.l"
return RIB_ORIENTATION;
	YY_BREAK
case 48:
YY_RULE_SETUP
#line 64 "rib.l"
return RIB_REVERSE_ORIENTATION;
	YY_BREAK
case 49:
YY_RULE_SETUP
#line 65 "rib.l"
return RIB_SIDES;
	YY_BREAK
case 50:
YY_RULE_SETUP
#line 67 "rib.l"
return RIB_IDENTITY;
	YY_BREAK
case 51:
YY_RULE_SETUP
#line 68 "rib.l"
return RIB_TRANSFORM;
	YY_BREAK
case 52:
YY_RULE_SETUP
#line 69 "rib.l"
return RIB_CONCAT_TRANSFORM;
	YY_BREAK
case 53:
YY_RULE_SETUP
#line 70 "rib.l"
return RIB_PERSPECTIVE;
	YY_BREAK
case 54:
YY_RULE_SETUP
#line 71 "rib.l"
return RIB_TRANSLATE;
	YY_BREAK
case 55:
YY_RULE_SETUP
#line 72 "rib.l"
return RIB_ROTATE;
	YY_BREAK
case 56:
YY_RULE_SETUP
#line 73 "rib.l"
return RIB_SCALE;
	YY_BREAK
case 57:
YY_RULE_SETUP
#line 74 "rib.l"
return RIB_SKEW;
	YY_BREAK
case 58:
YY_RULE_SETUP
#line 75 "rib.l"
return RIB_DEFORMATION;
	YY_BREAK
case 59:
YY_RULE_SETUP
#line 76 "rib.l"
return RIB_DISPLACEMENT;
	YY_BREAK
case 60:
YY_RULE_SETUP
#line 77 "rib.l"
return RIB_COORDINATE_SYSTEM;
	YY_BREAK
case 61:
YY_RULE_SETUP
#line 78 "rib.l"
return RIB_COORDINATE_SYS_TRANSFORM;
	YY_BREAK
case 62:
YY_RULE_SETUP
#line 80 "rib.l"
return RIB_TRANSFORM_BEGIN;
	YY_BREAK
case 63:
YY_RULE_SETUP
#line 81 "rib.l"
return RIB_TRANSFORM_END;
	YY_BREAK
case 64:
YY_RULE_SETUP
#line 83 "rib.l"
return RIB_ATTRIBUTE;
	YY_BREAK
case 65:
YY_RULE_SETUP
#line 85 "rib.l"
return RIB_POLYGON;
	YY_BREAK
case 66:
YY_RULE_SETUP
#line 86 "rib.l"
return RIB_GENERAL_POLYGON;
	YY_BREAK
case 67:
YY_RULE_SETUP
#line 87 "rib.l"
return RIB_POINTS_POLYGONS;
	YY_BREAK
case 68:
YY_RULE_SETUP
#line 88 "rib.l"
return RIB_POINTS_GENERAL_POLYGONS;
	YY_BREAK
case 69:
YY_RULE_SETUP
#line 89 "rib.l"
return RIB_BASIS;
	YY_BREAK
case 70:
YY_RULE_SETUP
#line 90 "rib.l"
return RIB_PATCH;
	YY_BREAK
case 71:
YY_RULE_SETUP
#line 91 "rib.l"
return RIB_PATCH_MESH;
	YY_BREAK
case 72:
YY_RULE_SETUP
#line 92 "rib.l"
return RIB_NU_PATCH;
	YY_BREAK
case 73:
YY_RULE_SETUP
#line 93 "rib.l"
return RIB_TRIM_CURVE;
	YY_BREAK
case 74:
YY_RULE_SETUP
#line 95 "rib.l"
return RIB_SPHERE;
	YY_BREAK
case 75:
YY_RULE_SETUP
#line 96 "rib.l"
return RIB_CONE;
	YY_BREAK
case 76:
YY_RULE_SETUP
#line 97 "rib.l"
return RIB_CYLINDER;
	YY_BREAK
case 77:
YY_RULE_SETUP
#line 98 "rib.l"
return RIB_HYPERBOLOID;
	YY_BREAK
case 78:
YY_RULE_SETUP
#line 99 "rib.l"
return RIB_PARABOLOID;
	YY_BREAK
case 79:
YY_RULE_SETUP
#line 100 "rib.l"
return RIB_DISK;
	YY_BREAK
case 80:
YY_RULE_SETUP
#line 101 "rib.l"
return RIB_TORUS;
	YY_BREAK
case 81:
YY_RULE_SETUP
#line 102 "rib.l"
return RIB_CURVES;
	YY_BREAK
case 82:
YY_RULE_SETUP
#line 103 "rib.l"
return RIB_POINTS;
	YY_BREAK
case 83:
YY_RULE_SETUP
#line 104 "rib.l"
return RIB_SUBDIVISION_MESH;
	YY_BREAK
case 84:
YY_RULE_SETUP
#line 105 "rib.l"
return RIB_BLOBBY;
	YY_BREAK
case 85:
YY_RULE_SETUP
#line 106 "rib.l"
return RIB_GEOMETRY;
	YY_BREAK
case 86:
YY_RULE_SETUP
#line 108 "rib.l"
return RIB_PROCEDURAL;
	YY_BREAK
case 87:
YY_RULE_SETUP
#line 110 "rib.l"
return RIB_SOLID_BEGIN;
	YY_BREAK
case 88:
YY_RULE_SETUP
#line 111 "rib.l"
return RIB_SOLID_END;
	YY_BREAK
case 89:
YY_RULE_SETUP
#line 113 "rib.l"
return RIB_OBJECT_BEGIN;
	YY_BREAK
case 90:
YY_RULE_SETUP
#line 114 "rib.l"
return RIB_OBJECT_END;
	YY_BREAK
case 91:
YY_RULE_SETUP
#line 116 "rib.l"
return RIB_OBJECT_INSTANCE;
	YY_BREAK
case 92:
YY_RULE_SETUP
#line 118 "rib.l"
return RIB_MOTION_BEGIN;
	YY_BREAK
case 93:
YY_RULE_SETUP
#line 119 "rib.l"
return RIB_MOTION_END;
	YY_BREAK
case 94:
YY_RULE_SETUP
#line 121 "rib.l"
return RIB_MAKE_TEXTURE;
	YY_BREAK
case 95:
YY_RULE_SETUP
#line 122 "rib.l"
return RIB_MAKE_BUMP;
	YY_BREAK
case 96:
YY_RULE_SETUP
#line 123 "rib.l"
return RIB_MAKE_LAT_LONG_ENVIRONMENT;
	YY_BREAK
case 97:
YY_RULE_SETUP
#line 124 "rib.l"
return RIB_MAKE_CUBE_FACE_ENVIRONMENT;
	YY_BREAK
case 98:
YY_RULE_SETUP
#line 125 "rib.l"
return RIB_MAKE_SHADOW;
	YY_BREAK
case 99:
YY_RULE_SETUP
#line 127 "rib.l"
return RIB_ARCHIVE_RECORD;
	YY_BREAK
case 100:
YY_RULE_SETUP
#line 129 "rib.l"
{
														char			fileName[256];
														char			*start	=	strchr(ribtext,'\"');
														char			location[OS_MAX_PATH_LENGTH];
														COptions		*options;

														assert(start != NULL);

														strcpy(fileName,start+1);

														fileName[strlen(fileName)-1]	=	'\0';

														options		=	currentRenderer->getOptions();

														if (currentRenderer->locateFile(location,fileName,options->archivePath) == TRUE) {
															FILE	*in;

															info(CODE_RESOLUTION,"\"%s\" -> \"%s\"\n",fileName,location);

															in = fopen( location, "r" );

															if (in != NULL) {
																TRibFile	*newFile	=	new TRibFile;

																newFile->ribLineno		=	ribLineno;
																newFile->ribState		=	YY_CURRENT_BUFFER;
																newFile->ribFile		=	ribFile;
																newFile->next			=	ribStack;
																ribStack				=	newFile;

																ribin					=	in;
																rib_switch_to_buffer(rib_create_buffer( ribin, YY_BUF_SIZE ) );
																BEGIN(INITIAL);
															} else {
																error(CODE_NOFILE,"Unable to open \"%s\" \n",location);
															}
														} else {
															error(CODE_NOFILE,"Unable to find \"%s(.rib)\" \n",fileName);
														}
													}
	YY_BREAK
case 101:
YY_RULE_SETUP
#line 170 "rib.l"
return RIB_ERROR_HANDLER;
	YY_BREAK
case 102:
YY_RULE_SETUP
#line 172 "rib.l"
return RIB_VERSION;
	YY_BREAK
case 103:
YY_RULE_SETUP
#line 173 "rib.l"
return RIB_VERSION_STRING;
	YY_BREAK
case 104:
YY_RULE_SETUP
#line 175 "rib.l"
return RIB_ARRAY_BEGIN;
	YY_BREAK
case 105:
YY_RULE_SETUP
#line 176 "rib.l"
return RIB_ARRAY_END;
	YY_BREAK
case 106:
YY_RULE_SETUP
#line 178 "rib.l"
{   strcpy(riblval.string,&ribtext[1]);	riblval.string[strlen(riblval.string)-1] = '\0'; return RIB_TEXT;}
	YY_BREAK
case 107:
YY_RULE_SETUP
#line 179 "rib.l"
{	strcpy(riblval.string,ribtext); return RIB_IDENTIFIER; }
	YY_BREAK
case 108:
YY_RULE_SETUP
#line 180 "rib.l"
{	sscanf(ribtext,"%f",&riblval.real); return RIB_FLOAT; }
	YY_BREAK
case 109:
YY_RULE_SETUP
#line 181 "rib.l"
{	sscanf(ribtext,"%f",&riblval.real); return RIB_FLOAT; }
	YY_BREAK
case 110:
YY_RULE_SETUP
#line 183 "rib.l"
;
	YY_BREAK
case 111:
YY_RULE_SETUP
#line 184 "rib.l"
{	strcpy(riblval.string,&ribtext[2]);	return RIB_STRUCTURE_COMMENT;	}
	YY_BREAK
case 112:
YY_RULE_SETUP
#line 185 "rib.l"
;
	YY_BREAK
case 113:
YY_RULE_SETUP
#line 186 "rib.l"
{	ribLineno++; }
	YY_BREAK
case YY_STATE_EOF(INITIAL):
#line 187 "rib.l"
{
														if (ribStack == NULL) {
															yyterminate();
														} else 	{
															TRibFile	*nextFile	=	ribStack->next;
															rib_delete_buffer( YY_CURRENT_BUFFER );
															fclose(ribin);
															rib_switch_to_buffer(ribStack->ribState);
															ribLineno	=	ribStack->ribLineno;
															ribFile		=	ribStack->ribFile;
															delete ribStack;
															ribStack	=	nextFile;
														}
													}
	YY_BREAK
case 114:
YY_RULE_SETUP
#line 202 "rib.l"
ECHO;
	YY_BREAK
#line 1736 "lex.rib.cpp"

	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->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->yy_n_chars;
			yy_current_buffer->yy_input_file = yyin;
			yy_current_buffer->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->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->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 yylex */


/* 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
 */

static int yy_get_next_buffer()
	{
	register char *dest = yy_current_buffer->yy_ch_buf;
	register char *source = yytext_ptr;
	register int number_to_move, i;
	int ret_val;

	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
		YY_FATAL_ERROR(
		"fatal flex scanner internal error--end of buffer missed" );

	if ( yy_current_buffer->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 = (int) (yy_c_buf_p - yytext_ptr) - 1;

	for ( i = 0; i < number_to_move; ++i )
		*(dest++) = *(source++);

	if ( yy_current_buffer->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->yy_n_chars = yy_n_chars = 0;

	else
		{
		int num_to_read =
			yy_current_buffer->yy_buf_size - number_to_move - 1;

		while ( num_to_read <= 0 )
			{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
			YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else

			/* just a shorter name for the current buffer */
			YY_BUFFER_STATE b = yy_current_buffer;

			int yy_c_buf_p_offset =
				(int) (yy_c_buf_p - b->yy_ch_buf);

			if ( b->yy_is_our_buffer )
				{
				int 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. */
					yy_flex_realloc( (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->yy_buf_size -
						number_to_move - 1;
#endif
			}

		if ( num_to_read > YY_READ_BUF_SIZE )
			num_to_read = YY_READ_BUF_SIZE;

		/* Read in more data. */
		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
			yy_n_chars, num_to_read );

		yy_current_buffer->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->yy_buffer_status =
				YY_BUFFER_EOF_PENDING;
			}
		}

	else
		ret_val = EOB_ACT_CONTINUE_SCAN;

	yy_n_chars += number_to_move;
	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;

	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];

	return ret_val;
	}


/* yy_get_previous_state - get the state just before the EOB char was reached */

static yy_state_type yy_get_previous_state()
	{
	register yy_state_type yy_current_state;
	register char *yy_cp;

	yy_current_state = yy_start;

	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
		{
		register 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 >= 839 )
				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 );
 */

#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
	{
	register int yy_is_jam;
	register char *yy_cp = yy_c_buf_p;

	register 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 >= 839 )
			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 == 838);

	return yy_is_jam ? 0 : yy_current_state;
	}


#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
	{
	register char *yy_cp = yy_c_buf_p;

	/* undo effects of setting up yytext */
	*yy_cp = yy_hold_char;

	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
		{ /* need to shift things up to make room */
		/* +2 for EOB chars. */
		register int number_to_move = yy_n_chars + 2;
		register char *dest = &yy_current_buffer->yy_ch_buf[
					yy_current_buffer->yy_buf_size + 2];
		register char *source =
				&yy_current_buffer->yy_ch_buf[number_to_move];

		while ( source > yy_current_buffer->yy_ch_buf )
			*--dest = *--source;

		yy_cp += (int) (dest - source);
		yy_bp += (int) (dest - source);
		yy_current_buffer->yy_n_chars =
			yy_n_chars = yy_current_buffer->yy_buf_size;

		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
			YY_FATAL_ERROR( "flex scanner push-back overflow" );
		}

	*--yy_cp = (char) c;


	yytext_ptr = yy_bp;
	yy_hold_char = *yy_cp;
	yy_c_buf_p = yy_cp;
	}
#endif	/* ifndef YY_NO_UNPUT */


#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
	{
	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->yy_ch_buf[yy_n_chars] )
			/* This was really a NUL. */
			*yy_c_buf_p = '\0';

		else
			{ /* need more input */
			int 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 );

					/* fall through */

				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;


	return c;
	}


#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
	{
	if ( ! yy_current_buffer )
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );

	yy_init_buffer( yy_current_buffer, input_file );
	yy_load_buffer_state();
	}


#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
	{
	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->yy_buf_pos = yy_c_buf_p;
		yy_current_buffer->yy_n_chars = yy_n_chars;
		}

	yy_current_buffer = 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;
	}


#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
	{
	yy_n_chars = yy_current_buffer->yy_n_chars;
	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
	yyin = yy_current_buffer->yy_input_file;
	yy_hold_char = *yy_c_buf_p;
	}


#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
	{
	YY_BUFFER_STATE b;

	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

	b->yy_buf_size = 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 *) yy_flex_alloc( 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;
	}


#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
	{
	if ( ! b )
		return;

	if ( b == yy_current_buffer )
		yy_current_buffer = (YY_BUFFER_STATE) 0;

	if ( b->yy_is_our_buffer )
		yy_flex_free( (void *) b->yy_ch_buf );

	yy_flex_free( (void *) b );
	}



#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif


	{
	yy_flush_buffer( b );

	b->yy_input_file = file;
	b->yy_fill_buffer = 1;

#if YY_ALWAYS_INTERACTIVE
	b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
	b->yy_is_interactive = 0;
#else
	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
	}


#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif

	{
	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();
	}


#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
	{
	YY_BUFFER_STATE b;

	if ( size < 2 ||
	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
	     base[size-1] != YY_END_OF_BUFFER_CHAR )
		/* They forgot to leave room for the EOB's. */
		return 0;

	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );

	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
	b->yy_buf_pos = b->yy_ch_buf = base;
	b->yy_is_our_buffer = 0;
	b->yy_input_file = 0;
	b->yy_n_chars = b->yy_buf_size;
	b->yy_is_interactive = 0;
	b->yy_at_bol = 1;
	b->yy_fill_buffer = 0;
	b->yy_buffer_status = YY_BUFFER_NEW;

	yy_switch_to_buffer( b );

	return b;
	}
#endif


#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
	{
	int len;
	for ( len = 0; yy_str[len]; ++len )
		;

	return yy_scan_bytes( yy_str, len );
	}
#endif


#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
	{
	YY_BUFFER_STATE b;
	char *buf;
	yy_size_t n;
	int i;

	/* Get memory for full buffer, including space for trailing EOB's. */
	n = len + 2;
	buf = (char *) yy_flex_alloc( n );
	if ( ! buf )
		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );

	for ( i = 0; i < len; ++i )
		buf[i] = bytes[i];

	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;

	b = yy_scan_buffer( buf, n );
	if ( ! b )
		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );

	/* It's okay to grow etc. this buffer, and we should throw it
	 * away when we're done.
	 */
	b->yy_is_our_buffer = 1;

	return b;
	}
#endif


#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
	{
	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 *) yy_flex_alloc( new_size );

		else
			yy_start_stack = (int *) yy_flex_realloc(
					(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);
	}
#endif


#ifndef YY_NO_POP_STATE
static void yy_pop_state()
	{
	if ( --yy_start_stack_ptr < 0 )
		YY_FATAL_ERROR( "start-condition stack underflow" );

	BEGIN(yy_start_stack[yy_start_stack_ptr]);
	}
#endif


#ifndef YY_NO_TOP_STATE
static int yy_top_state()
	{
	return yy_start_stack[yy_start_stack_ptr - 1];
	}
#endif

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
	{
	(void) fprintf( stderr, "%s\n", msg );
	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. */ \
		yytext[yyleng] = yy_hold_char; \
		yy_c_buf_p = yytext + n; \
		yy_hold_char = *yy_c_buf_p; \
		*yy_c_buf_p = '\0'; \
		yyleng = n; \
		} \
	while ( 0 )


/* Internal utility routines. */

#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
	{
	register int i;
	for ( i = 0; i < n; ++i )
		s1[i] = s2[i];
	}
#endif

#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
	{
	register int n;
	for ( n = 0; s[n]; ++n )
		;

	return n;
	}
#endif


#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
	{
	return (void *) malloc( size );
	}

#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
	{
	/* 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 );
	}

#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
	{
	free( ptr );
	}

#if YY_MAIN
int main()
	{
	yylex();
	return 0;
	}
#endif
#line 202 "rib.l"





