
#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 5
#define YY_FLEX_SUBMINOR_VERSION 31
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

/* First, we deal with  platform-specific or compiler-specific issues. */

/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>

/* 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
#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;
#endif /* ! C99 */

/* 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 /* ! FLEXINT_H */

#ifdef __cplusplus

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

#else	/* ! __cplusplus */

#if __STDC__

#define YY_USE_CONST

#endif	/* __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
#define YY_BUF_SIZE 16384
#endif

#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif

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

    /* 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)
    
/* 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)  )

/* 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).
 */

#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef unsigned int yy_size_t;
#endif

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
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;

    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 */

/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */

/* 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)]

/* 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 (FILE *input_file  );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
void yy_delete_buffer (YY_BUFFER_STATE b  );
void yy_flush_buffer (YY_BUFFER_STATE b  );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
void yypop_buffer_state (void );

static void yyensure_buffer_stack (void );
static void yy_load_buffer_state (void );
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );

#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )

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

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 */

typedef unsigned char YY_CHAR;

FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;

typedef int yy_state_type;

#define YY_FLEX_LEX_COMPAT
extern int yylineno;

int yylineno = 1;

extern char yytext[];

static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
static int yy_get_next_buffer (void );
static void yy_fatal_error (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 = (size_t) (yy_cp - yy_bp); \
	(yy_hold_char) = *yy_cp; \
	*yy_cp = '\0'; \
	if ( yyleng + (yy_more_offset) >= YYLMAX ) \
		YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \
	yy_flex_strncpy( &yytext[(yy_more_offset)], (yytext_ptr), yyleng + 1 ); \
	yyleng += (yy_more_offset); \
	(yy_prev_more_offset) = (yy_more_offset); \
	(yy_more_offset) = 0; \
	(yy_c_buf_p) = yy_cp;

#define YY_NUM_RULES 15
#define YY_END_OF_BUFFER 16
/* 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_acclist[142] =
    {   0,
        9,    9,   16,   13,   15,   14,   15,   13,   15,    9,
       13,   15,    9,   14,   15,   13,   15,   13,   15,16394,
       13,   15,16394,   13,   15,    9,16394, 8202,16394,    8,
        8,16394,    8,16394,16394,16394,    7,    8,    7,16394,
    16394,16394,16394,16394,16394,16394,16394,16394,   11,16394,
    16394,16394,16394,16394,16394,16394,16394,   12,16394,16394,
    16394,16394,16394,16394,16394,16394,16394,16394,16394,16394,
    16394,16394,16394,16394,16394,16394,16394,16394,16390,16394,
    16394,16390,16394,16394,16394, 8198,16394,16394, 8198, 8202,
    16394,16394,16387,16394,16394,16394,16394,16387,16394,16388,

     8195,16394,16394,16394,16388,16394, 8195, 8202, 8196,16394,
    16394,16394, 8196, 8202,16394,16394,16394,16394,16394,16394,
    16386,16394,16386,16394,16394,16389, 8194,16389,16394, 8194,
     8202,16394, 8197,16385, 8197, 8202,16385,16394, 8193, 8193,
     8202
    } ;

static yyconst flex_int16_t yy_accept[207] =
    {   0,
        1,    1,    1,    2,    3,    3,    3,    3,    3,    4,
        6,    8,   10,   13,   16,   18,   21,   24,   26,   26,
       27,   27,   27,   28,   29,   30,   30,   30,   30,   31,
       32,   33,   33,   33,   33,   33,   34,   34,   35,   36,
       37,   37,   37,   37,   37,   37,   39,   40,   41,   42,
       43,   43,   43,   43,   43,   43,   44,   45,   46,   46,
       46,   46,   46,   46,   47,   48,   49,   50,   50,   50,
       50,   50,   51,   52,   53,   53,   53,   53,   53,   53,
       53,   54,   55,   56,   57,   58,   59,   59,   59,   59,
       59,   59,   60,   61,   62,   63,   64,   64,   64,   64,

       64,   64,   65,   66,   67,   68,   69,   69,   69,   69,
       69,   69,   70,   71,   72,   73,   74,   74,   74,   74,
       74,   74,   75,   76,   77,   78,   79,   79,   79,   80,
       80,   80,   81,   82,   84,   85,   86,   86,   86,   87,
       87,   87,   88,   89,   91,   92,   93,   93,   93,   93,
       93,   94,   95,   96,   97,   98,  100,  100,  100,  100,
      101,  102,  103,  104,  105,  107,  109,  109,  109,  109,
      110,  111,  112,  113,  115,  115,  115,  115,  116,  117,
      118,  118,  118,  118,  119,  120,  121,  121,  122,  122,
      123,  125,  126,  127,  128,  128,  130,  132,  133,  134,

      135,  137,  139,  140,  142,  142
    } ;

static yyconst flex_int32_t 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,    1,    4,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    5,    1,    1,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    7,    1,    8,
        9,   10,    1,    1,   11,   11,   11,   11,   11,   11,
       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
        1,    1,    1,    1,   12,    1,   13,   11,   14,   15,

       16,   11,   11,   11,   17,   11,   18,   11,   11,   19,
       20,   21,   11,   22,   23,   24,   25,   11,   26,   27,
       28,   11,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    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 flex_int32_t yy_meta[29] =
    {   0,
        1,    2,    3,    1,    4,    5,    1,    1,    6,    1,
        7,    4,    7,    7,    7,    7,    7,    7,    7,    7,
        7,    7,    7,    7,    7,    7,    7,    7
    } ;

static yyconst flex_int16_t yy_base[218] =
    {   0,
      362,    0,    8,   18,  361,   26,  360,   34,  362,  366,
      366,  353,    2,    4,  351,  356,   37,  356,  349,   28,
      347,  351,  351,  366,   43,   46,  351,   31,    0,   52,
       46,   55,  325,  327,  334,   61,  345,   47,   55,   56,
      346,  341,  330,  322,  321,    0,  366,   61,   10,   63,
      341,   65,  328,  329,  316,   66,   20,   70,   74,  337,
      313,  319,  324,   72,   75,   79,  366,  333,  310,  317,
       67,   81,   82,   86,   93,  315,  303,  311,  304,  304,
       93,   85,   89,   96,   98,  366,  307,  300,  310,  300,
      310,  100,  101,  104,  108,  111,  303,  301,  310,  298,

      296,  109,  113,  115,  114,  112,  305,  294,  305,  289,
      289,  126,  120,  127,  123,  128,  289,  296,  300,  285,
      298,  133,  136,  137,  138,  140,  283,  294,  302,  294,
      293,  141,  142,  299,  143,  154,  288,  143,  366,  290,
      289,  155,  157,  366,  160,  164,  274,  278,  272,  285,
      291,  152,  158,  166,  168,  289,  266,  275,  276,  283,
      366,  169,  172,  176,  282,  366,  261,  273,  255,  366,
      178,  181,  180,  366,  260,  253,  238,  182,  183,  179,
      249,  246,  235,  185,  194,  195,  204,  210,  202,  196,
      208,  197,  207,  366,  199,  193,  366,  205,  366,  146,

      366,   36,  366,  366,  366,  215,  222,  229,  236,  240,
      247,  253,  260,  267,  274,  280,  286
    } ;

static yyconst flex_int16_t yy_def[218] =
    {   0,
      206,  206,  207,  207,  206,  208,  206,  209,  205,  205,
      205,  205,  205,  205,  210,  211,  211,  212,  205,  205,
      210,  213,  211,  205,  211,  205,  212,  205,  213,  214,
      211,  205,  205,  205,  205,  214,  215,  211,  211,  211,
      216,  205,  205,  205,  205,  213,  205,  211,  211,  211,
      216,  205,  205,  205,  205,  211,  211,  211,  205,  217,
      205,  205,  205,  211,  211,  211,  205,  217,  205,  205,
      205,  211,  211,  211,  205,  205,  205,  205,  205,  205,
      211,  211,  211,  211,  211,  205,  205,  205,  205,  205,
      205,  211,  211,  211,  211,  211,  205,  205,  205,  205,

      205,  211,  211,  211,  211,  211,  205,  205,  205,  205,
      205,  211,  211,  211,  211,  211,  205,  205,  205,  205,
      205,  211,  211,  211,  211,  211,  205,  205,  205,  205,
      205,  211,  211,  211,  211,  211,  205,  205,  205,  205,
      205,  211,  211,  205,  211,  211,  205,  205,  205,  205,
      205,  211,  211,  211,  211,  211,  205,  205,  205,  205,
      205,  211,  211,  211,  211,  205,  205,  205,  205,  205,
      211,  211,  211,  205,  205,  205,  205,  211,  211,  211,
      205,  205,  205,  211,  211,  211,  205,  205,  205,  211,
      211,  211,  205,  205,  205,  211,  205,  211,  205,  205,

      205,  211,  205,  205,    0,  205,  205,  205,  205,  205,
      205,  205,  205,  205,  205,  205,  205
    } ;

static yyconst flex_int16_t yy_nxt[395] =
    {   0,
      205,  205,   11,   20,   20,   20,   20,   12,   10,   13,
       14,   10,   24,   10,   10,   10,   10,   10,   10,   13,
       14,   10,   24,   10,   10,   12,   10,   10,   11,   20,
       20,   65,   57,   17,   10,   10,   11,   10,  204,   24,
       10,   12,   10,   10,   25,   24,   33,   26,   24,   24,
       31,   32,   34,   37,   35,   29,   41,   24,   24,   42,
       32,   38,   37,   24,   46,   24,   60,   39,   24,   40,
       52,   50,   24,   48,   24,   59,   56,   24,   49,   64,
       67,   24,   78,   24,   24,   58,   79,   24,   24,   80,
       74,   24,   73,   66,   75,   24,   72,   82,   24,   86,

       24,   83,   24,   24,   81,   84,   24,   94,   85,   92,
       24,   24,   93,   24,   24,   24,   24,   24,  104,  102,
       95,   96,   24,  106,  114,   24,  103,  112,   24,   24,
       24,  105,  113,  116,  115,   24,  124,  122,   24,   24,
       24,  123,   24,   24,   24,   24,  134,  125,  203,  136,
      133,  126,  145,  143,   24,  132,   24,   24,  148,   24,
       24,  135,   24,  146,  142,  149,   24,  152,   24,  155,
       24,   24,  153,  156,   24,  162,  163,  165,   24,  154,
       24,   24,   24,   24,   24,   24,  172,   24,  173,  164,
      179,  184,  185,  171,  190,  201,   24,   24,   24,   24,

      178,  180,  186,  191,  192,  196,  198,   24,  200,  199,
      197,  195,  194,  193,  202,   10,   10,   10,   10,   10,
       10,   10,   15,   15,   15,   15,   15,   15,   15,   16,
       16,   16,   16,   16,   16,   16,   18,   18,   18,   18,
       18,   18,   18,   21,  189,   21,   21,   23,   23,   23,
       23,   23,   23,   23,   27,  188,   27,   27,  187,   27,
       29,  183,  182,   29,   29,   29,   29,   36,   36,  181,
       36,   36,   36,   36,   37,   37,  177,   37,   37,   37,
       37,   51,  176,  175,  174,  170,   51,   68,  169,  168,
      167,  166,   68,  161,  160,  159,  158,  157,  151,  150,

      147,  144,  141,  140,  139,  138,  137,  131,  130,  129,
      128,  127,  121,  120,  119,  118,  117,  111,  110,  109,
      108,  107,  101,  100,   99,   98,   97,   91,   90,   89,
       88,   87,   77,   76,   75,   71,   70,   69,   60,   63,
       62,   61,   59,   55,   54,   53,   52,   41,   47,   45,
       44,   43,   26,   24,   30,   22,   28,   26,   24,   22,
       19,  205,   11,   11,   11,    9,  205,  205,  205,  205,
      205,  205,  205,  205,  205,  205,  205,  205,  205,  205,
      205,  205,  205,  205,  205,  205,  205,  205,  205,  205,
      205,  205,  205,  205

    } ;

static yyconst flex_int16_t yy_chk[395] =
    {   0,
        0,    0,    2,   13,   13,   14,   14,    2,    3,    3,
        3,    3,   49,    3,    3,    3,    3,    3,    4,    4,
        4,    4,   57,    4,    4,    4,    4,    4,    6,   20,
       20,   57,   49,    6,    8,    8,    8,    8,  202,   17,
        8,    8,    8,    8,   17,   25,   28,   26,   31,   38,
       25,   26,   28,   30,   28,   30,   32,   39,   40,   32,
       32,   31,   36,   48,   36,   50,   52,   31,   56,   31,
       52,   40,   58,   38,   64,   59,   48,   65,   39,   56,
       59,   66,   71,   72,   73,   50,   71,   82,   74,   71,
       66,   83,   65,   58,   75,   81,   64,   73,   84,   75,

       85,   74,   92,   93,   72,   74,   94,   83,   74,   81,
       95,  102,   82,   96,  106,  103,  105,  104,   94,   92,
       84,   85,  113,   96,  104,  115,   93,  102,  112,  114,
      116,   95,  103,  106,  105,  122,  114,  112,  123,  124,
      125,  113,  126,  132,  133,  135,  124,  115,  200,  126,
      123,  116,  135,  133,  152,  122,  136,  142,  138,  143,
      153,  125,  145,  136,  132,  138,  146,  142,  154,  145,
      155,  162,  143,  146,  163,  152,  153,  155,  164,  143,
      171,  180,  173,  172,  178,  179,  163,  184,  164,  154,
      172,  178,  179,  162,  184,  196,  185,  186,  190,  192,

      171,  173,  180,  185,  186,  190,  192,  198,  195,  193,
      191,  189,  188,  187,  198,  206,  206,  206,  206,  206,
      206,  206,  207,  207,  207,  207,  207,  207,  207,  208,
      208,  208,  208,  208,  208,  208,  209,  209,  209,  209,
      209,  209,  209,  210,  183,  210,  210,  211,  211,  211,
      211,  211,  211,  211,  212,  182,  212,  212,  181,  212,
      213,  177,  176,  213,  213,  213,  213,  214,  214,  175,
      214,  214,  214,  214,  215,  215,  169,  215,  215,  215,
      215,  216,  168,  167,  165,  160,  216,  217,  159,  158,
      157,  156,  217,  151,  150,  149,  148,  147,  141,  140,

      137,  134,  131,  130,  129,  128,  127,  121,  120,  119,
      118,  117,  111,  110,  109,  108,  107,  101,  100,   99,
       98,   97,   91,   90,   89,   88,   87,   80,   79,   78,
       77,   76,   70,   69,   68,   63,   62,   61,   60,   55,
       54,   53,   51,   45,   44,   43,   42,   41,   37,   35,
       34,   33,   27,   23,   22,   21,   19,   18,   16,   15,
       12,    9,    7,    5,    1,  205,  205,  205,  205,  205,
      205,  205,  205,  205,  205,  205,  205,  205,  205,  205,
      205,  205,  205,  205,  205,  205,  205,  205,  205,  205,
      205,  205,  205,  205

    } ;

/* Table of booleans, true if rule could match eol. */
static yyconst flex_int32_t yy_rule_can_match_eol[16] =
    {   0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0,     };

extern int yy_flex_debug;
int yy_flex_debug = 0;

static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
static char *yy_full_match;
static int yy_lp;
static int yy_looking_for_trail_begin = 0;
static int yy_full_lp;
static int *yy_full_state;
#define YY_TRAILING_MASK 0x2000
#define YY_TRAILING_HEAD_MASK 0x4000
#define REJECT \
{ \
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \
yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
(yy_lp) = yy_full_lp; /* restore orig. accepting pos. */ \
(yy_state_ptr) = yy_full_state; /* restore orig. state */ \
yy_current_state = *(yy_state_ptr); /* restore curr. state */ \
++(yy_lp); \
goto find_rule; \
}

static int yy_more_offset = 0;
static int yy_prev_more_offset = 0;
#define yymore() ((yy_more_offset) = yy_flex_strlen( yytext ))
#define YY_NEED_STRLEN
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET \
	{ \
	(yy_more_offset) = (yy_prev_more_offset); \
	yyleng -= (yy_more_offset); \
	}
#ifndef YYLMAX
#define YYLMAX 8192
#endif

char yytext[YYLMAX];
char *yytext_ptr;
#line 1 "scan.l"
#line 2 "scan.l"
/*
 * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it would be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Further, this software is distributed without any warranty that it is
 * free of the rightful claim of any third person regarding infringement
 * or the like.  Any license provided herein, whether implied or
 * otherwise, applies only to this software file.  Patent licenses, if
 * any, provided herein do not apply to combinations of this program with
 * other software, or any other product whatsoever.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write the Free Software Foundation, Inc., 59
 * Temple Place - Suite 330, Boston MA 02111-1307, USA.
 *
 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
 * Mountain View, CA  94043, or:
 *
 * http://www.sgi.com
 *
 * For further information regarding this notice, see:
 *
 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
 *
 */
/* $Id: scan.l,v 1.1 2000/09/21 21:35:06 alaffin Exp $ */
/*
 * Lex rules for input processing.
 *
 * This handles all of the input parsing.  The rules liste here properly
 * store or process the pertenant input data in the proper ways.  The rules
 * for the various patterns maintains a "state" to determine if corrupted
 * input is seen (%Start keys + internal ones that only flag errors).
 *
 * See scanner.c for routines called from the actions.
 *
 * States:
 *	SCAN_OUTSIDE
 *		start-up state, inbetween tests
 *	SCAN_RTSKEY			valid from SCAN_OUTSIDE
 *		from rts_keyword_start to _end
 *		accompanied by lex KEY state.
 *	SCAN_TSTKEY			valid from SCAN_OUTSIDE
 *		test_start to test_output or test_end,
 *		execution_status to test_end
 *		accompanied by lex KEY state.
 *	SCAN_OUTPUT
 *		test_output to execution_status.
 *		accompanied by lex OUT or CUTS states.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <malloc.h>	/* malloc / realloc */
#include <stdarg.h>

#include "scan.h"
#include "reporter.h"
#include "symbol.h"
#include "tag_report.h"

int scan_mode = SCAN_OUTSIDE;	/* current mode */
char *key, *cont;	/* keyword pieces */
SYM keys=NULL;		/* stored keywords */
SYM ctag=NULL;		/* temporary - for storing current tag's info */
SYM alltags;		/* entire tag database.  set to scanner 'tags' param.*/
SYM k;			/* temporary sym pointer -- for key removal */
char info[KEYSIZE];	/* tmp string for inserting line numbers */
static int test_output( SYM, SYM);
static int check_mode(int, int, ...);

/*
 * Lex Definitions:
 * UI	Unsigned Integer
 * A	Alphabetic
 * W	"Word" characters (Alpha, Numeric, Hyphens, Underscores)
 * S    Space characters
 */

#line 753 "<stdout>"

#define INITIAL 0
#define KEY 1
#define OUT 2
#define CUTS 3

#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

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

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

    static void yyunput (int c,char *buf_ptr  );
    
#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

#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#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_LVALUE->yy_is_interactive ) \
		{ \
		int c = '*'; \
		size_t 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 \
		{ \
		errno=0; \
		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
			{ \
			if( errno != EINTR) \
				{ \
				YY_FATAL_ERROR( "input in flex scanner failed" ); \
				break; \
				} \
			errno=0; \
			clearerr(yyin); \
			} \
		}\
\

#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

/* 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

extern int yylex (void);

#define YY_DECL int yylex (void)
#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 break;
#endif

#define YY_RULE_SETUP \
	if ( yyleng > 0 ) \
		YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
				(yytext[yyleng - 1] == '\n'); \
	YY_USER_ACTION

/** The main scanner function which does all the work.
 */
YY_DECL
{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;
    
#line 96 "scan.l"

#line 912 "<stdout>"

	if ( (yy_init) )
		{
		(yy_init) = 0;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

        /* Create the reject buffer large enough to save one state per allowed character. */
        if ( ! (yy_state_buf) )
            (yy_state_buf) = (yy_state_type *)yyalloc(((YY_BUF_SIZE + 2) * sizeof(yy_state_type))  );

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

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! YY_CURRENT_BUFFER ) {
			yyensure_buffer_stack ();
			YY_CURRENT_BUFFER_LVALUE =
				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_current_state += YY_AT_BOL();

		(yy_state_ptr) = (yy_state_buf);
		*(yy_state_ptr)++ = yy_current_state;

yy_match:
		do
			{
			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 206 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			*(yy_state_ptr)++ = yy_current_state;
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 366 );

yy_find_action:
		yy_current_state = *--(yy_state_ptr);
		(yy_lp) = yy_accept[yy_current_state];
find_rule: /* we branch to this label when backing up */
		for ( ; ; ) /* until we find what rule we matched */
			{
			if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
				{
				yy_act = yy_acclist[(yy_lp)];
				if ( yy_act & YY_TRAILING_HEAD_MASK ||
				     yy_looking_for_trail_begin )
					{
					if ( yy_act == yy_looking_for_trail_begin )
						{
						yy_looking_for_trail_begin = 0;
						yy_act &= ~YY_TRAILING_HEAD_MASK;
						break;
						}
					}
				else if ( yy_act & YY_TRAILING_MASK )
					{
					yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK;
					yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK;
					(yy_full_match) = yy_cp;
					yy_full_state = (yy_state_ptr);
					yy_full_lp = (yy_lp);
					}
				else
					{
					(yy_full_match) = yy_cp;
					yy_full_state = (yy_state_ptr);
					yy_full_lp = (yy_lp);
					break;
					}
				++(yy_lp);
				goto find_rule;
				}
			--yy_cp;
			yy_current_state = *--(yy_state_ptr);
			(yy_lp) = yy_accept[yy_current_state];
			}

		YY_DO_BEFORE_ACTION;

		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
			{
			int yyl;
			for ( yyl = (yy_prev_more_offset); 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 1:
YY_RULE_SETUP
#line 97 "scan.l"
{ 
    BEGIN KEY;
    check_mode(scan_mode, SCAN_OUTSIDE, 0);
    scan_mode = SCAN_RTSKEY;
    
    /* remove any keys that exist right now */
    if(keys != NULL)
	sym_rm(keys, RM_KEY | RM_DATA);
    /* start a new table of keys */
    keys = sym_open(0, 0, 0);
    return(KW_START);
    /* NOTREACHED */
}
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 111 "scan.l"
{
    BEGIN 0;
    check_mode(scan_mode, SCAN_RTSKEY, 0);
    scan_mode = SCAN_OUTSIDE;
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 10) {
	printf("RTS Keywords:\n");
	sym_dump_s(keys, 0);
    }
#endif
    /* remove _RTS key, if it exists, before replacing it */
    if( (k=(SYM)sym_get(alltags, "_RTS")) != NULL) {
	sym_rm(k, RM_KEY | RM_DATA);
    }

    sym_put(alltags, "_RTS", (void *)keys, PUT_REPLACE);
    keys = NULL;
    
    return(KW_END);			
    /* NOTREACHED */
}
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 133 "scan.l"
{ 
    BEGIN KEY;
    check_mode(scan_mode, SCAN_OUTSIDE, 0);
    scan_mode = SCAN_TSTKEY;

    /*
     * set up new "tag" and "keys" tables
     * to put the new data into.
     */

    /* remove any keys that exist right now */
    if(keys != NULL)
	sym_rm(keys, RM_KEY | RM_DATA);
    keys = sym_open(0, 0, 0);

    sprintf(info, "%d", yylineno);
    sym_put(keys, "_Start_line", strdup(info), 0);

    /* remove any tag info that exists right now */
    if(ctag != NULL)
	sym_rm(ctag, RM_KEY | RM_DATA);
    ctag = sym_open(0, 0, 0);

    return(TEST_START);
    /* NOTREACHED */
}
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 160 "scan.l"
{ 
    BEGIN OUT;
    check_mode(scan_mode, SCAN_TSTKEY, 0);
    scan_mode = SCAN_OUTPUT;
    
    test_output(ctag, keys);
    
    return(TEST_OUTPUT);			
    /* NOTREACHED */
}
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 171 "scan.l"
{ 
    BEGIN KEY;
    check_mode(scan_mode, SCAN_TSTKEY, SCAN_OUTPUT, 0);
    scan_mode = SCAN_TSTKEY;
    return(EXEC_STATUS);			
    /* NOTREACHED */
}
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 179 "scan.l"
{
    BEGIN 0;
    check_mode(scan_mode, SCAN_TSTKEY, 0);
    scan_mode = SCAN_OUTSIDE;

    sprintf(info, "%d", yylineno);

    sym_put(keys, "_End_line", strdup(info), 0);
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 10) {
	printf("Tag's Keywords:\n");
	sym_dump_s(keys, 0);
    }
#endif
    test_end(alltags, ctag, keys);
    ctag = keys = NULL;

    return(TEST_END);
    /* NOTREACHED */
}
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 200 "scan.l"
{
    key = yytext;
    cont = strchr(yytext, '=');
    *cont++ = '\0';
    if(*cont == '"') cont++;
    if(yytext[yyleng-1] == '"')
	yytext[yyleng-1] = '\0';
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 5)
	printf("A quoted keyword: %s = %s\n", key, cont);
#endif
    sym_put(keys, key, strdup(cont), 0);
    
    return(KEYWORD_QUOTED);
    /* NOTREACHED */
}
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 217 "scan.l"
{
    key = yytext;
    cont = strchr(yytext, '=');
    *cont++ = '\0';
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 5)
	printf("A keyword: %s = %s\n", key, cont);
#endif
    sym_put(keys, key, strdup(cont), 0);
    
    return(KEYWORD);			
    /* NOTREACHED */
}
	YY_BREAK
case 9:
/* rule 9 can match eol */
YY_RULE_SETUP
#line 231 "scan.l"
{
    return(SPACE);
    /* NOTREACHED */
}
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 236 "scan.l"
{ 
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 5)
	printf("TEXT_LINE: %s\n", yytext);
#endif

    return(TEXT_LINE);			
    /* NOTREACHED */
}
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 246 "scan.l"
{ 
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 5)
	printf("CUTS Result: %s\n", yytext);
#endif
    cuts_testcase(ctag, keys);

    return(CUTS_RESULT);		
    /* NOTREACHED */
}
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 257 "scan.l"
{
#ifdef DEBUGGING
    DEBUG(D_SCAN_LEX, 5)
	printf("CUTS Result: %s\n", yytext);
#endif
    cuts_testcase(ctag, keys);

    return(CUTS_RESULT_R);
    /* NOTREACHED */
}
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 268 "scan.l"
{
    return(SPACE);
    /* NOTREACHED */

}
	YY_BREAK
case 14:
/* rule 14 can match eol */
YY_RULE_SETUP
#line 273 "scan.l"
{
    return(SPACE);
    /* NOTREACHED */
}
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 277 "scan.l"
ECHO;
	YY_BREAK
#line 1267 "<stdout>"
			case YY_STATE_EOF(INITIAL):
			case YY_STATE_EOF(KEY):
			case YY_STATE_EOF(OUT):
			case YY_STATE_EOF(CUTS):
				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;
			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 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 (void)
{
    	register char *dest = YY_CURRENT_BUFFER_LVALUE->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_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 = (int) ((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
		{
			int 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. */

			YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );

			}

		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;

	(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 */

    static yy_state_type yy_get_previous_state (void)
{
	register yy_state_type yy_current_state;
	register char *yy_cp;
    
	yy_current_state = (yy_start);
	yy_current_state += YY_AT_BOL();

	(yy_state_ptr) = (yy_state_buf);
	*(yy_state_ptr)++ = yy_current_state;

	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);
		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 >= 206 )
				yy_c = yy_meta[(unsigned int) yy_c];
			}
		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
		*(yy_state_ptr)++ = yy_current_state;
		}

	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 );
 */
    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
{
	register int yy_is_jam;
    
	register YY_CHAR yy_c = 1;
	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 >= 206 )
			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 == 205);
	if ( ! yy_is_jam )
		*(yy_state_ptr)++ = yy_current_state;

	return yy_is_jam ? 0 : yy_current_state;
}

    static void yyunput (int c, register char * yy_bp )
{
	register 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. */
		register int number_to_move = (yy_n_chars) + 2;
		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
		register 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;
}

#ifndef YY_NO_INPUT
#ifdef __cplusplus
    static int yyinput (void)
#else
    static int input  (void)
#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_LVALUE->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 );

					/*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);

	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
	if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )
		   
    yylineno++;
;

	return c;
}
#endif	/* ifndef YY_NO_INPUT */

/** 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 yyrestart  (FILE * 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( );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * 
 */
    void 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;
}

static void yy_load_buffer_state  (void)
{
    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
	yyin = 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 yy_create_buffer  (FILE * 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 = 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;
}

/** Destroy the buffer.
 * @param b a buffer created with yy_create_buffer()
 * 
 */
    void 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  );
}

#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
    
/* 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.
 */
    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )

{
	int oerrno = errno;
    
	yy_flush_buffer(b );

	b->yy_input_file = file;
	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 = file ? (isatty( fileno(file) ) > 0) : 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 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 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 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.
 */
static void yyensure_buffer_stack (void)
{
	int 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;
		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
								(num_to_alloc * sizeof(struct yy_buffer_state*)
								);
		
		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. */
		int 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*)
								);

		/* 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;
	}
}

/** Setup the input buffer state to scan directly from a user-specified character buffer.
 * @param base the character buffer
 * @param size the size in bytes of the character buffer
 * 
 * @return the newly allocated buffer state object. 
 */
YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
{
	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) yyalloc(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;
}

/** Setup the input buffer state to scan a string. The next call to yylex() will
 * scan from a @e copy of @a str.
 * @param str a NUL-terminated string to scan
 * 
 * @return the newly allocated buffer state object.
 * @note If you want to scan bytes that may contain NUL values, then use
 *       yy_scan_bytes() instead.
 */
YY_BUFFER_STATE yy_scan_string (yyconst char * yy_str )
{
    
	return yy_scan_bytes(yy_str,strlen(yy_str) );
}

/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
 * scan from a @e copy of @a bytes.
 * @param bytes the byte buffer to scan
 * @param len the number of bytes in the buffer pointed to by @a bytes.
 * 
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE yy_scan_bytes  (yyconst char * bytes, int  len )
{
	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 *) yyalloc(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;
}

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

static void yy_fatal_error (yyconst char* msg )
{
    	(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. */ \
        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. */

/** Get the current line number.
 * 
 */
int yyget_lineno  (void)
{
        
    return yylineno;
}

/** Get the input stream.
 * 
 */
FILE *yyget_in  (void)
{
        return yyin;
}

/** Get the output stream.
 * 
 */
FILE *yyget_out  (void)
{
        return yyout;
}

/** Get the length of the current token.
 * 
 */
int yyget_leng  (void)
{
        return yyleng;
}

/** Get the current token.
 * 
 */

char *yyget_text  (void)
{
        return yytext;
}

/** Set the current line number.
 * @param line_number
 * 
 */
void yyset_lineno (int  line_number )
{
    
    yylineno = line_number;
}

/** Set the input stream. This does not discard the current
 * input buffer.
 * @param in_str A readable stream.
 * 
 * @see yy_switch_to_buffer
 */
void yyset_in (FILE *  in_str )
{
        yyin = in_str ;
}

void yyset_out (FILE *  out_str )
{
        yyout = out_str ;
}

int yyget_debug  (void)
{
        return yy_flex_debug;
}

void yyset_debug (int  bdebug )
{
        yy_flex_debug = bdebug ;
}

/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy  (void)
{
    
    /* Pop the buffer stack, destroying each element. */
	while(YY_CURRENT_BUFFER){
		yy_delete_buffer(YY_CURRENT_BUFFER  );
		YY_CURRENT_BUFFER_LVALUE = NULL;
		yypop_buffer_state();
	}

	/* Destroy the stack itself. */
	yyfree((yy_buffer_stack) );
	(yy_buffer_stack) = NULL;

    yyfree ( (yy_state_buf) );

    return 0;
}

/*
 * Internal utility routines.
 */

#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
	register 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 )
{
	register 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"

#undef YY_NEW_FILE
#undef YY_FLUSH_BUFFER
#undef yy_set_bol
#undef yy_new_buffer
#undef yy_set_interactive
#undef yytext_ptr
#undef YY_DO_BEFORE_ACTION

#ifdef YY_DECL_IS_OURS
#undef YY_DECL_IS_OURS
#undef YY_DECL
#endif
#line 277 "scan.l"


/*
 * the BEGIN macro only exists in the lex file, so define a routine to
 * BEGIN the CUTS state.
 */
int
begin_cuts()
{
    BEGIN CUTS;
    return 0;
}

/*
 * Calls lex repeatedly until all input is seen.
 */
int
scanner(tags)
    SYM tags;
{
    alltags = tags;		/* move into global scope for lex actions */

    while(yylex())
	;

    return 0;
}

/*
 * Test-Output record
 *  check if this is a CUTS test; if so, enter the lex "cuts" state; 
 *  otherwise do nothing and lex will be in a "data" mode that will just
 *  toss all the output.
 */
static int
test_output(tag, keys)
    SYM tag, keys;
{
    char *at;
    
    if((at=(char *)sym_get(keys, "analysis")) != NULL) {
	/* CUTS:number_of_testcases  || CUTS-1:number_of_testcases */
	if(strncasecmp("cuts", at, 4) == 0) {
	    begin_cuts();
	    /*printf("CUTS output expected\n");*/
	}
    }
    return 0;
}

/* Input Data State Check
 * RTS driver output goes thru specific
 * phases; this is used to verify that the new state is a legal state
 * to change to from the current state.  
 * This accepts a variable number of arguments (valid states to be
 * in).  The last argument MUST be zero
 */
struct parse_states {
	char *name;
	int bits;
} parse_states[] = {
  { "outside",				SCAN_OUTSIDE },
  { "rts_keyword_start",		SCAN_RTSKEY },
  { "test_start | execution_status", 	SCAN_TSTKEY },
  { "test_output",			SCAN_OUTPUT },
  { "unknown",				0 }, /*end sentinel: bits = 0 */
};

static int
check_mode(int scan_mode, int fst, ...)
{
    va_list ap;			/* used for variable argument functions*/
    int found=0;		/* set to true if a valid state was found */
    int ckm;			/* Check Mode: the mode to look for */
    register struct parse_states *ps; /* for looking thru parse_states */
    char exp_mode[KEYSIZE];	/* expected mode list (for error message) */

    extern int yylineno;	/* Line number from Lex */

    /* look thru parse_states; end sentinel is "bits" = 0 */
    for(ps=parse_states; ps->bits && (ps->bits != fst);ps++)
	;
    strcpy(exp_mode, ps->name);

    /* look at first variable argument */
    if(fst == scan_mode)
	found++;
    else {
	/* not first... look at variable args */
	va_start(ap, fst);
	while(((ckm = va_arg(ap, int)) != 0) && (ckm != scan_mode)) {
	    for(ps=parse_states; ps->bits && (ps->bits != ckm);ps++)
		;
	    strcat(exp_mode, ", ");
	    strcat(exp_mode, ps->name);
	}
	va_end(ap);

	if(ckm == scan_mode)
	    found++;
    }

    if(!found) {
	for(ps=parse_states; ps->bits && (ps->bits != scan_mode);ps++)
	    ;

	fprintf(stderr, "PARSE ERROR -- Line %d found %s in mode %s[%d] expected { %s }\n",
		yylineno, yytext, ps->name, scan_mode, exp_mode);
    }

    return 0;
}

/*
 * This part of the file contains subroutines called by a lex scanner which
 * is parsing rts-driver-format input and putting it into a multi-level 
 * symbol table.
 */

/*
 * References to lex variables
 */
/*extern char yytext[];		/ * text matched by last pattern */
/*extern long yyleng;		/ * length of above */

char **filenames;

int
lex_files(char **names)
{
    /* lex */
    extern FILE *yyin;

    filenames = names;

    if(*filenames != NULL) {
#ifdef DEBUGGING
	DEBUG(D_SCAN, 1)
	    printf("lex_files: first file is %s\n", *filenames);
#endif
	if((yyin = fopen(*filenames, "r")) == NULL) {
	    printf("Error opening %s for reading\n", *filenames);
	    exit(1);
	}
    }

    return 0;
}

/*
 * Called by lex's end-of-file processing.
 *  Open the next file on the command line.  If there is no next file,
 *  return "-1" and lex will end.
 */
int
yywrap()
{
    extern FILE *yyin;
    extern int yylineno;	/* Line number from Lex */

    if(*filenames != NULL)
	if(*++filenames != NULL) {
#ifdef DEBUGGING
	DEBUG(D_SCAN, 1)
	    printf("yywrap: next file is %s\n", *filenames);
#endif
	    yylineno=1;
	    if((yyin = fopen(*filenames, "r")) != NULL)
		return(0);
	    else {
		printf("Error opening %s for reading\n", *filenames);
		return(1);
	    }
	}

    return(-1);
}