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📄 lex.yy.c

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/* 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>


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


#ifdef __cplusplus

#include <stdlib.h>
#include <unistd.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)

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 13
#define YY_END_OF_BUFFER 14
static yyconst short int yy_accept[210] =
    {   0,
        0,    0,   14,   13,    1,    9,   13,    9,    9,   13,
        9,    9,    9,    9,    9,    8,    8,   11,    9,   11,
       10,    9,   10,   10,   10,   10,   10,   10,   10,   10,
       10,   10,   10,   10,   10,   10,    1,    1,   11,    0,
        6,    9,    0,    0,    4,    0,    0,    2,    9,    7,
        8,   12,   12,    0,    0,   10,   10,   10,   10,   10,
       10,   10,   10,   10,   10,    5,   10,   10,   10,   10,
       10,   10,    5,   10,   10,   10,   10,   10,   10,   10,
       10,   10,   10,    1,    0,    7,    0,    8,   10,   10,
       10,   10,   10,   10,   10,   10,   10,   10,   10,   10,

       10,   10,   10,   10,   10,   10,   10,   10,   10,   10,
       10,   10,   10,   10,   10,   10,    0,    0,    7,   10,
       10,   10,   10,   10,   10,   10,   10,    5,   10,   10,
       10,   10,   10,   10,   10,   10,   10,   10,   10,   10,
       10,   10,    0,   10,   10,   10,   10,   10,   10,   10,
       10,   10,   10,   10,   10,   10,   10,   10,    0,   10,
       10,   10,   10,    5,   10,   10,    0,   10,   10,   10,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,

        0,    0,    0,    0,    0,    0,    0,    3,    0
    } ;

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

       33,   34,   35,   36,   37,   23,   38,   39,   40,   41,
       42,   43,   23,   44,   45,   46,   47,   48,   49,   50,
       51,   52,   53,   54,   55,   56,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    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[57] =
    {   0,
        1,    1,    2,    2,    2,    2,    2,    2,    2,    2,
        2,    2,    2,    2,    3,    2,    4,    4,    2,    2,
        2,    2,    4,    4,    2,    2,    2,    5,    4,    4,
        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
        4,    4,    2,    2,    2,    2
    } ;

static yyconst short int yy_base[215] =
    {   0,
        0,    0,  457,  708,   55,  424,  438,  407,   37,  417,
      708,  402,   47,   48,   51,   46,   56,   55,  398,   56,
       40,  394,   42,   48,   64,   66,   71,   76,   84,   88,
       98,   96,   99,  107,  110,  115,  135,   99,  708,  409,
      407,  708,  368,  391,  389,  143,  377,  708,  376,  145,
      149,  153,  157,  366,  361,  144,  148,  149,  152,  163,
      164,  166,  174,  178,  188,  189,  192,  197,  206,  209,
      211,  214,  225,  228,  230,  233,  242,  244,  253,  253,
      260,  267,  272,  225,  340,  284,  302,   80,  282,  287,
      292,  304,  305,  309,  308,  319,  307,  324,  334,  319,

      335,  343,  344,  352,  354,  362,  366,  376,  374,  385,
      388,  393,  402,  404,  407,  408,  336,  137,  165,  415,
      420,  425,  431,  433,  438,  443,  413,  451,  455,  456,
      459,  467,  471,  479,  487,  489,  491,  499,  507,  509,
      511,  519,  332,  527,  528,  530,  536,  544,  549,  552,
      560,  563,  574,  575,  578,  583,  593,  592,  311,  602,
      601,  603,  617,  618,  622,  632,  285,  633,  634,  648,
      289,  285,  271,  267,  265,  247,  233,  243,  237,  245,
      235,  219,  230,  218,  210,  212,  188,  175,  186,  183,
      159,  167,  158,  157,  161,  146,  144,  122,  128,  118,

      101,   95,   64,   47,   46,   29,   53,  708,  708,  689,
      693,  698,  701,  702
    } ;

static yyconst short int yy_def[215] =
    {   0,
      209,    1,  209,  209,  209,  209,  210,  209,  209,  211,
      209,  209,  209,  209,  212,  213,  213,  209,  209,  209,
      214,  209,  214,  214,  214,   25,  214,  214,   25,   25,
       25,   25,   25,   25,   25,   25,  209,  209,  209,  210,
      210,  209,  209,  211,  211,  209,  212,  209,  212,  209,
      209,  213,  213,  209,  209,   25,   25,   25,   25,   25,
       25,   25,   25,   25,   25,   25,   25,   25,   25,   25,
       25,   25,   25,   25,   25,   25,   25,   25,   25,  214,
      214,  214,  214,  209,  209,  209,  209,  209,  214,  214,
      214,   25,   25,   25,   25,   25,   25,   25,   25,  214,

      214,   25,   25,   25,   25,   25,   25,   25,   25,   25,
       25,   25,   25,   25,   25,  214,  209,  209,  209,  214,
      214,  214,  214,  214,  214,  214,  214,   25,   25,   25,
       25,   25,   25,   25,   25,   25,   25,   25,   25,   25,
       25,   25,  209,   25,   25,   25,  214,   25,   25,   25,
       25,   25,   25,   25,   25,   25,   25,   25,  209,   25,
       25,   25,   25,   25,   25,   25,  209,   25,   25,   25,
      209,  209,  209,  209,  209,  209,  209,  209,  209,  209,
      209,  209,  209,  209,  209,  209,  209,  209,  209,  209,
      209,  209,  209,  209,  209,  209,  209,  209,  209,  209,

      209,  209,  209,  209,  209,  209,  209,  209,    0,  209,
      209,  209,  209,  209
    } ;

static yyconst short int yy_nxt[765] =
    {   0,
        4,    5,    6,    7,    4,    8,    9,   10,   11,   11,
       12,   13,   11,   14,   11,   15,   16,   17,   11,   18,
       19,   20,   21,   21,   11,   11,   22,   21,   23,   24,
       25,   26,   27,   28,   29,   21,   30,   21,   21,   21,
       21,   21,   21,   31,   32,   33,   34,   35,   36,   21,
       21,   21,   11,   37,   11,   11,   38,   42,   42,  208,
       50,   42,   51,   51,   46,   46,   48,   42,   42,   42,
       50,   49,   51,   51,   54,   39,   39,   55,   57,   58,
       57,   58,   59,  207,   59,  206,   57,   58,   60,   43,
       59,   61,   62,  205,   56,   53,   88,   88,   65,   63,

       38,   56,   57,   58,  204,   64,   59,   66,   38,   67,
       58,   68,   56,   59,   70,   58,   56,   71,   59,   56,
       69,   73,  203,   56,   56,   72,   56,   56,   74,   56,
       75,   76,   77,   56,   56,   56,   38,   56,   56,   56,
       56,   78,   56,   56,   79,   56,  202,   81,   56,   80,
       83,   82,   38,  119,  119,   42,   56,   50,  201,   46,
       46,   86,   86,   50,  200,   51,   51,  209,   87,  209,
      209,  209,   56,   88,   88,  199,   56,   90,  198,   56,
       56,  119,  119,   56,   56,   56,  197,   56,   84,   89,
       56,   56,   56,   56,   56,   91,   93,  196,   56,   56,

      195,   56,   95,  194,   56,   56,   56,   56,   92,   56,
       94,  193,  192,   56,  191,   56,   56,   56,   96,   56,
       56,   97,  190,   56,   56,   56,   38,   56,  189,   56,
       56,  188,   56,   89,   56,   98,   99,   56,   56,   56,
      187,   56,   56,  100,   56,  186,   56,   56,  185,   56,
      102,  101,   56,   56,   73,   56,   56,  184,   56,  103,
       56,   56,  183,   56,  104,   56,   56,  182,   56,   56,
       56,   56,  109,   73,  106,  105,  107,   56,   38,   56,
      181,   56,  180,   56,  179,   56,  178,  110,   56,  111,
      177,   57,   58,  108,   56,  112,  113,  176,   57,   58,

       86,   86,   59,  115,  114,   57,   58,   87,  116,   59,
       57,   58,  175,  118,   59,  118,  174,  173,  119,  119,
       57,   58,  120,  121,   59,   57,   58,  172,  122,   59,
       57,   58,   56,  123,   59,  126,   56,   56,  171,   56,
       56,   73,   56,   56,   56,   73,   56,   56,   56,   56,
       56,   73,   56,  127,   56,  118,  167,   57,  128,   56,

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