/* 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 $
 * $FreeBSD: src/usr.bin/lex/flex.skl,v 1.8 2004/01/06 19:03:44 nectar 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 Int_yyconst const
#else
#define Int_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 Int_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 ((Int_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 Int_yyrestart( Int_yyin )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#define YY_BUF_SIZE 16384

typedef struct Int_yy_buffer_state *YY_BUFFER_STATE;

extern int Int_yyleng;
extern FILE *Int_yyin, *Int_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 )
 *		Int_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 Int_yyless() call.
 */

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

#define Int_yyless(n) \
	do \
		{ \
		/* Undo effects of setting up Int_yytext. */ \
		*Int_yy_cp = Int_yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		Int_yy_c_buf_p = Int_yy_cp = Int_yy_bp + n - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up Int_yytext again */ \
		} \
	while ( 0 )

#define unput(c) Int_yyunput( c, Int_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 Int_yy_size_t;


struct Int_yy_buffer_state
	{
	FILE *Int_yy_input_file;

	char *Int_yy_ch_buf;		/* input buffer */
	char *Int_yy_buf_pos;		/* current position in input buffer */

	/* Size of input buffer in bytes, not including room for EOB
	 * characters.
	 */
	Int_yy_size_t Int_yy_buf_size;

	/* Number of characters read into Int_yy_ch_buf, not including EOB
	 * characters.
	 */
	int 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 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 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 Int_yy_at_bol;

	/* Whether to try to fill the input buffer when we reach the
	 * end of it.
	 */
	int Int_yy_fill_buffer;

	int 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 Int_yyrestart()), so that the user can continue scanning by
	 * just pointing Int_yyin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2
	};

static YY_BUFFER_STATE Int_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 Int_yy_current_buffer


/* Int_yy_hold_char holds the character lost when Int_yytext is formed. */
static char Int_yy_hold_char;

static int Int_yy_n_chars;		/* number of characters read into Int_yy_ch_buf */


int Int_yyleng;

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

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

void Int_yyrestart YY_PROTO(( FILE *input_file ));

void Int_yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void Int_yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE Int_yy_create_buffer YY_PROTO(( FILE *file, int size ));
void Int_yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void Int_yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void Int_yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER Int_yy_flush_buffer( Int_yy_current_buffer )

YY_BUFFER_STATE Int_yy_scan_buffer YY_PROTO(( char *base, Int_yy_size_t size ));
YY_BUFFER_STATE Int_yy_scan_string YY_PROTO(( Int_yyconst char *Int_yy_str ));
YY_BUFFER_STATE Int_yy_scan_bytes YY_PROTO(( Int_yyconst char *bytes, int len ));

static void *Int_yy_flex_alloc YY_PROTO(( Int_yy_size_t ));
static void *Int_yy_flex_realloc YY_PROTO(( void *, Int_yy_size_t ));
static void Int_yy_flex_free YY_PROTO(( void * ));

#define Int_yy_new_buffer Int_yy_create_buffer

#define Int_yy_set_interactive(is_interactive) \
	{ \
	if ( ! Int_yy_current_buffer ) \
		Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE ); \
	Int_yy_current_buffer->Int_yy_is_interactive = is_interactive; \
	}

#define Int_yy_set_bol(at_bol) \
	{ \
	if ( ! Int_yy_current_buffer ) \
		Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE ); \
	Int_yy_current_buffer->Int_yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (Int_yy_current_buffer->Int_yy_at_bol)


#define Int_yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *Int_yyin = (FILE *) 0, *Int_yyout = (FILE *) 0;
typedef int Int_yy_state_type;
extern char *Int_yytext;
#define Int_yytext_ptr Int_yytext

static Int_yy_state_type Int_yy_get_previous_state YY_PROTO(( void ));
static Int_yy_state_type Int_yy_try_NUL_trans YY_PROTO(( Int_yy_state_type current_state ));
static int Int_yy_get_next_buffer YY_PROTO(( void ));
static void Int_yy_fatal_error YY_PROTO(( Int_yyconst char msg[] ));

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up Int_yytext.
 */
#define YY_DO_BEFORE_ACTION \
	Int_yytext_ptr = Int_yy_bp; \
	Int_yyleng = (int) (Int_yy_cp - Int_yy_bp); \
	Int_yy_hold_char = *Int_yy_cp; \
	*Int_yy_cp = '\0'; \
	Int_yy_c_buf_p = Int_yy_cp;

#define YY_NUM_RULES 32
#define YY_END_OF_BUFFER 33
static Int_yyconst short int Int_yy_accept[147] =
    {   0,
        0,    0,   33,   31,   15,   14,   16,   31,   12,   13,
       10,   26,   31,   26,   11,   26,   26,   31,   26,   26,
       26,   26,   26,   26,   26,   26,   26,   17,    0,   27,
       26,    0,   26,    0,   29,   28,   26,   26,   26,    0,
       26,    0,   26,   26,   26,   26,   26,   26,   26,   23,
       26,   26,   26,   26,   26,   17,   26,    0,   28,    0,
        0,   26,   26,    0,   25,    4,    0,   26,   26,   26,
       26,   26,   26,   26,   26,   26,   26,   26,   26,   26,
       26,    0,   29,    0,    0,   28,   30,   26,   26,   26,
       26,   26,   26,   26,   26,   26,    1,   26,   26,   26,

       26,    0,   28,   26,   26,   19,    2,   26,   26,   22,
       26,   26,   26,   26,   24,   26,    8,   26,    3,   26,
       26,    9,   26,   21,   26,   26,   18,   20,   26,   26,
       26,   26,   26,    5,   26,   26,   26,   26,   26,   26,
       26,    7,   26,   26,    6,    0
    } ;

static Int_yyconst int 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,    4,    1,    5,    6,    1,    1,    1,    1,    7,
        8,    1,    9,   10,   11,   12,    1,   13,   13,   13,
       13,   13,   13,   13,   13,   13,   13,    1,    1,    1,
       14,    1,    1,    1,   15,   15,   15,   16,   17,   15,
       15,   15,   18,   15,   15,   15,   15,   15,   19,   15,
       15,   15,   15,   15,   15,   15,   15,   15,   15,   15,
       20,   21,   22,    1,   23,    1,   24,   25,   26,   27,

       28,   15,   29,   30,   31,   15,   15,   32,   15,   33,
       34,   35,   36,   37,   38,   39,   40,   15,   41,   42,
       15,   15,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    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 Int_yyconst int Int_yy_meta[43] =
    {   0,
        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
        3,    3,    3,    1,    3,    3,    3,    3,    3,    4,
        3,    1,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3
    } ;

static Int_yyconst short int Int_yy_base[151] =
    {   0,
        0,  392,  377,  413,  413,  413,  413,  370,  413,  413,
      413,   31,  298,   42,  413,   36,   53,  223,   55,   57,
       47,   52,   49,   60,   68,   71,   72,    0,  221,  413,
       37,  203,  101,  188,   33,  102,  104,   11,  114,   77,
       94,  185,   67,   86,  102,   97,  107,  117,  112,  115,
      125,  132,  127,  129,  134,    0,  166,  171,  168,  177,
      181,  179,  149,  180,  413,  130,  163,  163,  165,  174,
      173,  185,  178,  189,  187,  197,  198,  188,  200,  209,
      229,  158,  132,  235,  127,  111,   83,  213,  217,  225,
      226,  222,  234,  229,  238,  233,  241,  248,  243,  250,

      246,   72,   59,  262,  253,  255,  257,  266,  264,  265,
      275,  273,  283,  280,  282,  284,  285,  292,  287,  300,
      297,  296,  310,  305,  307,  314,  309,  317,  318,  319,
      326,  328,  329,  330,  333,  340,  348,  349,  345,  352,
      347,  357,  359,  361,  362,  413,  402,   57,  404,  408
    } ;

static Int_yyconst short int Int_yy_def[151] =
    {   0,
      146,    1,  146,  146,  146,  146,  146,  147,  146,  146,
      146,  148,  146,  149,  146,  149,  149,  146,  149,  149,
       20,   20,   20,   20,   20,   20,   20,  150,  147,  146,
      148,  146,  148,  146,  146,  146,   20,   20,   20,  146,
       20,  146,   20,   20,   20,   20,   20,   20,   20,   20,
       20,   20,   20,   20,   20,  150,  148,  146,  146,  146,
      146,  148,   20,  146,  146,   20,  146,   20,   20,   20,
       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,
      148,  146,  146,  146,  146,  146,  146,   20,   20,   20,
       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,

       20,  146,  146,   20,   20,   20,   20,   20,   20,   20,
       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,
       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,
       20,   20,   20,   20,   20,   20,   20,   20,   20,   20,
       20,   20,   20,   20,   20,    0,  146,  146,  146,  146
    } ;

static Int_yyconst short int Int_yy_nxt[456] =
    {   0,
        4,    5,    6,    7,    8,    4,    9,   10,    4,   11,
       12,   13,   14,   15,   16,   16,   16,   16,   17,    4,
       18,    4,   19,   16,   20,   21,   22,   16,   16,   16,
       23,   16,   16,   24,   16,   16,   16,   25,   16,   26,
       27,   16,   32,   33,   38,   35,   31,  146,  146,   58,
       38,   34,   31,   36,   37,   40,   34,   34,   39,   31,
       58,   40,   34,   31,  146,   31,  146,   31,  146,   39,
       41,  103,   40,   34,   40,   34,   40,   34,   46,   48,
       38,   49,   38,   47,  103,   38,   38,   43,   38,   64,
       44,   38,   50,   38,   51,   87,   45,   52,   65,   38,

       38,   38,   55,   53,   38,   38,   68,   38,   54,   66,
       38,   38,   36,   33,   59,   36,   37,   57,   60,   69,
       39,   34,   61,   86,   62,   38,   63,   38,   57,   60,
       71,   39,   70,   38,   72,   38,   38,   38,   74,   86,
       38,   38,   73,   38,   83,   38,   38,   38,   38,   75,
       38,   38,   76,   38,   38,   77,   38,   78,   38,   79,
       38,   63,   38,   38,   38,   38,   38,   38,   38,   38,
       83,   38,   80,   38,   61,   31,   62,  146,   81,   82,
       59,   82,   38,   83,   84,   85,   34,   85,   38,   86,
      146,   81,   64,   87,   88,   84,   38,   67,   38,   34,

       42,   65,   38,   89,   38,   90,   38,   38,   92,   93,
       91,   38,   38,   38,   96,   35,   94,   38,   38,   95,
       38,   38,   38,   99,   38,   30,   38,   38,   38,   97,
       38,   38,  100,   38,   98,   42,   38,   38,  101,   38,
      146,   81,   38,  102,  104,  102,   38,  103,   38,   34,
       38,  106,   38,  107,  105,   38,   38,  109,   38,   38,
      108,   38,   38,  111,   38,   38,   38,   38,   38,  112,
      110,   38,   38,   38,   38,  113,   38,   38,  115,  116,
       38,   38,  114,   38,  117,   38,   38,   38,   38,   38,
       38,  118,   38,  119,   38,   38,   38,   38,   38,   38,

      120,   38,  121,   38,   38,   38,   38,  124,   38,  123,
       35,  122,   38,   38,   38,   38,   38,   38,   38,   38,
       38,   38,   38,  125,   38,   38,   38,  127,  126,   38,
       38,   38,  129,   38,  128,   38,   38,  131,   38,   38,
       38,  133,   38,   38,   38,  130,   38,   38,   38,   38,
       38,   38,   38,   38,  132,  135,   38,   38,   38,   38,
      134,   38,  136,   38,  137,   38,   38,   38,   38,   38,
      138,  139,   38,   38,   30,  140,  146,  143,   38,   38,
       38,   38,   38,  141,   38,   38,   38,   38,   38,  142,
       38,   38,  144,  145,   38,   38,   38,   28,   38,  146,

       38,   38,   29,   29,   29,   29,   38,   38,   56,  146,
       56,   56,    3,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146
    } ;

static Int_yyconst short int Int_yy_chk[456] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,   12,   12,   38,   35,   16,   16,   31,   35,
       38,   12,   14,   14,   14,   16,   16,   31,   14,  148,
       35,   14,   14,   17,   17,   19,   19,   20,   20,   14,
       17,  103,   17,   17,   19,   19,   20,   20,   21,   22,
       21,   23,   23,   21,  102,   22,   21,   19,   23,   40,
       20,   22,   24,   24,   24,   87,   20,   25,   40,   24,

       43,   25,   27,   26,   26,   27,   43,   25,   26,   41,
       26,   27,   33,   33,   36,   37,   37,   33,   36,   44,
       37,   33,   39,   86,   39,   44,   39,   41,   33,   36,
       46,   37,   45,   41,   47,   45,   46,   37,   49,   85,
       47,   45,   48,   37,   83,   49,   47,   39,   50,   49,
       48,   49,   51,   39,   50,   52,   48,   53,   51,   54,
       53,   63,   54,   66,   51,   52,   53,   55,   54,   66,
       82,   52,   55,   55,   57,   67,   57,   57,   57,   58,
       59,   58,   63,   58,   59,   60,   57,   60,   63,   60,
       62,   62,   64,   61,   68,   59,   68,   42,   69,   62,

       34,   64,   68,   69,   69,   70,   71,   70,   72,   73,
       71,   73,   71,   70,   75,   32,   74,   73,   72,   74,
       75,   78,   74,   78,   72,   29,   75,   78,   74,   76,
       76,   77,   79,   79,   77,   18,   76,   77,   80,   79,
       81,   81,   80,   84,   88,   84,   88,   84,   80,   81,
       89,   90,   88,   91,   89,   92,   89,   93,   90,   91,
       92,   92,   94,   95,   90,   91,   96,   93,   94,   96,
       94,   95,   96,   93,   97,   98,   99,   95,  100,  101,
       97,   98,   99,  100,  104,  101,  105,   98,  106,  100,
      107,  105,  105,  108,  106,  104,  107,  109,  110,  108,

      109,  104,  111,  109,  110,  108,  112,  114,  111,  113,
       13,  112,  112,  114,  111,  115,  113,  116,  117,  114,
      119,  115,  113,  116,  117,  118,  119,  120,  118,  122,
      121,  118,  123,  120,  121,  122,  121,  126,  124,  120,
      125,  130,  127,  123,  124,  125,  125,  126,  127,  123,
      128,  129,  130,  126,  129,  132,  128,  129,  130,  131,
      131,  132,  133,  134,  135,  131,  135,  132,  133,  134,
      136,  137,  135,  136,    8,  138,    3,  141,  139,  136,
      141,  137,  138,  139,  139,  140,  141,  137,  138,  140,
      142,  140,  143,  144,  144,  145,  142,    2,  143,    0,

      144,  145,  147,  147,  147,  147,  149,  149,  150,    0,
      150,  150,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146,  146,  146,  146,  146,  146,
      146,  146,  146,  146,  146
    } ;

static Int_yy_state_type Int_yy_last_accepting_state;
static char *Int_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 Int_yymore() Int_yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *Int_yytext;
#line 1 "bootscanner.l"
#define INITIAL 0
#line 2 "bootscanner.l"
/*-------------------------------------------------------------------------
 *
 * bootscanner.l
 *	  a lexical scanner for the bootstrap parser
 *
 * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 *
 * IDENTIFICATION
 *	  $PostgreSQL: pgsql/src/backend/bootstrap/bootscanner.l,v 1.38 2004/12/31 21:59:34 pgsql Exp $
 *
 *-------------------------------------------------------------------------
 */
#include "postgres.h"

#include "access/attnum.h"
#include "access/htup.h"
#include "access/itup.h"
#include "access/skey.h"
#include "access/tupdesc.h"
#include "bootstrap/bootstrap.h"
#include "catalog/pg_am.h"
#include "catalog/pg_attribute.h"
#include "catalog/pg_class.h"
#include "nodes/nodes.h"
#include "nodes/parsenodes.h"
#include "nodes/pg_list.h"
#include "nodes/primnodes.h"
#include "parser/scansup.h"
#include "rewrite/prs2lock.h"
#include "storage/block.h"
#include "storage/fd.h"
#include "storage/itemptr.h"
#include "storage/off.h"
#include "utils/nabstime.h"
#include "utils/rel.h"

/* Not needed now that this file is compiled as part of bootparse. */
/* #include "bootstrap_tokens.h" */


/* Avoid exit() on fatal scanner errors (a bit ugly -- see Int_yy_fatal_error) */
#define fprintf(file, fmt, msg)  ereport(ERROR, (errmsg_internal("%s", msg)))


static int	Int_yyline = 1;			/* line number for error reporting */

#define YY_NEVER_INTERACTIVE 1
#define YY_NO_UNPUT 1
#line 565 "lex.Int_yy.c"

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

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

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

#ifndef Int_yytext_ptr
static void Int_yy_flex_strncpy YY_PROTO(( char *, Int_yyconst char *, int ));
#endif

#ifdef YY_NEED_STRLEN
static int Int_yy_flex_strlen YY_PROTO(( Int_yyconst char * ));
#endif

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

#if YY_STACK_USED
static int Int_yy_start_stack_ptr = 0;
static int Int_yy_start_stack_depth = 0;
static int *Int_yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void Int_yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void Int_yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int 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( Int_yytext, Int_yyleng, 1, Int_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 ( Int_yy_current_buffer->Int_yy_is_interactive ) \
		{ \
		int c = '*', n; \
		for ( n = 0; n < max_size && \
			     (c = getc( Int_yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( Int_yyin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else if ( ((result = fread( buf, 1, max_size, Int_yyin )) == 0) \
		  && ferror( Int_yyin ) ) \
		YY_FATAL_ERROR( "input in flex scanner failed" );
#endif

/* No semi-colon after return; correct usage is to write "Int_yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef Int_yyterminate
#define Int_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) Int_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 Int_yylex YY_PROTO(( void ))
#endif

/* Code executed at the beginning of each rule, after Int_yytext and Int_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 ( Int_yyleng > 0 ) \
		Int_yy_current_buffer->Int_yy_at_bol = \
				(Int_yytext[Int_yyleng - 1] == '\n'); \
	YY_USER_ACTION

YY_DECL
	{
	register Int_yy_state_type Int_yy_current_state;
	register char *Int_yy_cp, *Int_yy_bp;
	register int Int_yy_act;

#line 66 "bootscanner.l"


#line 722 "lex.Int_yy.c"

	if ( Int_yy_init )
		{
		Int_yy_init = 0;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

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

		if ( ! Int_yyin )
			Int_yyin = stdin;

		if ( ! Int_yyout )
			Int_yyout = stdout;

		if ( ! Int_yy_current_buffer )
			Int_yy_current_buffer =
				Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE );

		Int_yy_load_buffer_state();
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
		Int_yy_cp = Int_yy_c_buf_p;

		/* Support of Int_yytext. */
		*Int_yy_cp = Int_yy_hold_char;

		/* Int_yy_bp points to the position in Int_yy_ch_buf of the start of
		 * the current run.
		 */
		Int_yy_bp = Int_yy_cp;

		Int_yy_current_state = Int_yy_start;
		Int_yy_current_state += YY_AT_BOL();
Int_yy_match:
		do
			{
			register YY_CHAR Int_yy_c = Int_yy_ec[YY_SC_TO_UI(*Int_yy_cp)];
			if ( Int_yy_accept[Int_yy_current_state] )
				{
				Int_yy_last_accepting_state = Int_yy_current_state;
				Int_yy_last_accepting_cpos = Int_yy_cp;
				}
			while ( Int_yy_chk[Int_yy_base[Int_yy_current_state] + Int_yy_c] != Int_yy_current_state )
				{
				Int_yy_current_state = (int) Int_yy_def[Int_yy_current_state];
				if ( Int_yy_current_state >= 147 )
					Int_yy_c = Int_yy_meta[(unsigned int) Int_yy_c];
				}
			Int_yy_current_state = Int_yy_nxt[Int_yy_base[Int_yy_current_state] + (unsigned int) Int_yy_c];
			++Int_yy_cp;
			}
		while ( Int_yy_base[Int_yy_current_state] != 413 );

Int_yy_find_action:
		Int_yy_act = Int_yy_accept[Int_yy_current_state];
		if ( Int_yy_act == 0 )
			{ /* have to back up */
			Int_yy_cp = Int_yy_last_accepting_cpos;
			Int_yy_current_state = Int_yy_last_accepting_state;
			Int_yy_act = Int_yy_accept[Int_yy_current_state];
			}

		YY_DO_BEFORE_ACTION;


do_action:	/* This label is used only to access EOF actions. */


		switch ( Int_yy_act )
	{ /* beginning of action switch */
			case 0: /* must back up */
			/* undo the effects of YY_DO_BEFORE_ACTION */
			*Int_yy_cp = Int_yy_hold_char;
			Int_yy_cp = Int_yy_last_accepting_cpos;
			Int_yy_current_state = Int_yy_last_accepting_state;
			goto Int_yy_find_action;

case 1:
YY_RULE_SETUP
#line 68 "bootscanner.l"
{ return(OPEN); }
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 70 "bootscanner.l"
{ return(XCLOSE); }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 72 "bootscanner.l"
{ return(XCREATE); }
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 74 "bootscanner.l"
{ return(OBJ_ID); }
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 75 "bootscanner.l"
{ return(XBOOTSTRAP); }
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 76 "bootscanner.l"
{ return(XSHARED_RELATION); }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 77 "bootscanner.l"
{ return(XWITHOUT_OIDS); }
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 78 "bootscanner.l"
{ return(NULLVAL); }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 80 "bootscanner.l"
{ return(INSERT_TUPLE); }
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 82 "bootscanner.l"
{ return(COMMA); }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 83 "bootscanner.l"
{ return(EQUALS); }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 84 "bootscanner.l"
{ return(LPAREN); }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 85 "bootscanner.l"
{ return(RPAREN); }
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 87 "bootscanner.l"
{ Int_yyline++; }
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 88 "bootscanner.l"
;
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 89 "bootscanner.l"
;
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 91 "bootscanner.l"
; /* drop everything after "#" for comments */
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 94 "bootscanner.l"
{ return(XDECLARE); }
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 95 "bootscanner.l"
{ return(XBUILD); }
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 96 "bootscanner.l"
{ return(INDICES); }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 97 "bootscanner.l"
{ return(UNIQUE); }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 98 "bootscanner.l"
{ return(INDEX); }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 99 "bootscanner.l"
{ return(ON); }
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 100 "bootscanner.l"
{ return(USING); }
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 102 "bootscanner.l"
{
					Int_yylval.ival = EnterString(MapArrayTypeName((char*)Int_yytext));
					return(ID);
				}
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 106 "bootscanner.l"
{
					char   *newid = scanstr((char*)Int_yytext);
					Int_yylval.ival = EnterString(newid);
					pfree(newid);
					return(ID);
				}
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 112 "bootscanner.l"
{
					char   *newid;
					Int_yytext[strlen(Int_yytext)-1] = '\0'; /* strip off quotes */
					newid = scanstr((char*)Int_yytext+1);
					Int_yylval.ival = EnterString(newid);
					pfree(newid);
					Int_yytext[strlen(Int_yytext)] = '"'; /* restore quotes */
					return(ID);
				}
	YY_BREAK
case 28:
#line 123 "bootscanner.l"
case 29:
#line 124 "bootscanner.l"
case 30:
YY_RULE_SETUP
#line 124 "bootscanner.l"
{
							Int_yylval.ival = EnterString((char*)Int_yytext);
							return(CONST_P);
						}
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 129 "bootscanner.l"
{
					elog(ERROR, "syntax error at line %d: unexpected character \"%s\"", Int_yyline, Int_yytext);
				}
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 135 "bootscanner.l"
YY_FATAL_ERROR( "flex scanner jammed" );
	YY_BREAK
#line 981 "lex.Int_yy.c"
case YY_STATE_EOF(INITIAL):
	Int_yyterminate();

	case YY_END_OF_BUFFER:
		{
		/* Amount of text matched not including the EOB char. */
		int Int_yy_amount_of_matched_text = (int) (Int_yy_cp - Int_yytext_ptr) - 1;

		/* Undo the effects of YY_DO_BEFORE_ACTION. */
		*Int_yy_cp = Int_yy_hold_char;
		YY_RESTORE_YY_MORE_OFFSET

		if ( Int_yy_current_buffer->Int_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 Int_yyin at a new source and called
			 * Int_yylex().  If so, then we have to assure
			 * consistency between Int_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.
			 */
			Int_yy_n_chars = Int_yy_current_buffer->Int_yy_n_chars;
			Int_yy_current_buffer->Int_yy_input_file = Int_yyin;
			Int_yy_current_buffer->Int_yy_buffer_status = YY_BUFFER_NORMAL;
			}

		/* Note that here we test for Int_yy_c_buf_p "<=" to the position
		 * of the first EOB in the buffer, since Int_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 ( Int_yy_c_buf_p <= &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars] )
			{ /* This was really a NUL. */
			Int_yy_state_type Int_yy_next_state;

			Int_yy_c_buf_p = Int_yytext_ptr + Int_yy_amount_of_matched_text;

			Int_yy_current_state = Int_yy_get_previous_state();

			/* Okay, we're now positioned to make the NUL
			 * transition.  We couldn't have
			 * Int_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).
			 */

			Int_yy_next_state = Int_yy_try_NUL_trans( Int_yy_current_state );

			Int_yy_bp = Int_yytext_ptr + YY_MORE_ADJ;

			if ( Int_yy_next_state )
				{
				/* Consume the NUL. */
				Int_yy_cp = ++Int_yy_c_buf_p;
				Int_yy_current_state = Int_yy_next_state;
				goto Int_yy_match;
				}

			else
				{
				Int_yy_cp = Int_yy_c_buf_p;
				goto Int_yy_find_action;
				}
			}

		else switch ( Int_yy_get_next_buffer() )
			{
			case EOB_ACT_END_OF_FILE:
				{
				Int_yy_did_buffer_switch_on_eof = 0;

				if ( Int_yywrap() )
					{
					/* Note: because we've taken care in
					 * Int_yy_get_next_buffer() to have set up
					 * Int_yytext, we can now set up
					 * Int_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.
					 */
					Int_yy_c_buf_p = Int_yytext_ptr + YY_MORE_ADJ;

					Int_yy_act = YY_STATE_EOF(YY_START);
					goto do_action;
					}

				else
					{
					if ( ! Int_yy_did_buffer_switch_on_eof )
						YY_NEW_FILE;
					}
				break;
				}

			case EOB_ACT_CONTINUE_SCAN:
				Int_yy_c_buf_p =
					Int_yytext_ptr + Int_yy_amount_of_matched_text;

				Int_yy_current_state = Int_yy_get_previous_state();

				Int_yy_cp = Int_yy_c_buf_p;
				Int_yy_bp = Int_yytext_ptr + YY_MORE_ADJ;
				goto Int_yy_match;

			case EOB_ACT_LAST_MATCH:
				Int_yy_c_buf_p =
				&Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars];

				Int_yy_current_state = Int_yy_get_previous_state();

				Int_yy_cp = Int_yy_c_buf_p;
				Int_yy_bp = Int_yytext_ptr + YY_MORE_ADJ;
				goto Int_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 Int_yylex */


/* Int_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 Int_yy_get_next_buffer()
	{
	register char *dest = Int_yy_current_buffer->Int_yy_ch_buf;
	register char *source = Int_yytext_ptr;
	register int number_to_move, i;
	int ret_val;

	if ( Int_yy_c_buf_p > &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars + 1] )
		YY_FATAL_ERROR(
		"fatal flex scanner internal error--end of buffer missed" );

	if ( Int_yy_current_buffer->Int_yy_fill_buffer == 0 )
		{ /* Don't try to fill the buffer, so this is an EOF. */
		if ( Int_yy_c_buf_p - Int_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) (Int_yy_c_buf_p - Int_yytext_ptr) - 1;

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

	if ( Int_yy_current_buffer->Int_yy_buffer_status == YY_BUFFER_EOF_PENDING )
		/* don't do the read, it's not guaranteed to return an EOF,
		 * just force an EOF
		 */
		Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars = 0;

	else
		{
		int num_to_read =
			Int_yy_current_buffer->Int_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 = Int_yy_current_buffer;

			int Int_yy_c_buf_p_offset =
				(int) (Int_yy_c_buf_p - b->Int_yy_ch_buf);

			if ( b->Int_yy_is_our_buffer )
				{
				int new_size = b->Int_yy_buf_size * 2;

				if ( new_size <= 0 )
					b->Int_yy_buf_size += b->Int_yy_buf_size / 8;
				else
					b->Int_yy_buf_size *= 2;

				b->Int_yy_ch_buf = (char *)
					/* Include room in for 2 EOB chars. */
					Int_yy_flex_realloc( (void *) b->Int_yy_ch_buf,
							 b->Int_yy_buf_size + 2 );
				}
			else
				/* Can't grow it, we don't own it. */
				b->Int_yy_ch_buf = 0;

			if ( ! b->Int_yy_ch_buf )
				YY_FATAL_ERROR(
				"fatal error - scanner input buffer overflow" );

			Int_yy_c_buf_p = &b->Int_yy_ch_buf[Int_yy_c_buf_p_offset];

			num_to_read = Int_yy_current_buffer->Int_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( (&Int_yy_current_buffer->Int_yy_ch_buf[number_to_move]),
			Int_yy_n_chars, num_to_read );

		Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars;
		}

	if ( Int_yy_n_chars == 0 )
		{
		if ( number_to_move == YY_MORE_ADJ )
			{
			ret_val = EOB_ACT_END_OF_FILE;
			Int_yyrestart( Int_yyin );
			}

		else
			{
			ret_val = EOB_ACT_LAST_MATCH;
			Int_yy_current_buffer->Int_yy_buffer_status =
				YY_BUFFER_EOF_PENDING;
			}
		}

	else
		ret_val = EOB_ACT_CONTINUE_SCAN;

	Int_yy_n_chars += number_to_move;
	Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars] = YY_END_OF_BUFFER_CHAR;
	Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;

	Int_yytext_ptr = &Int_yy_current_buffer->Int_yy_ch_buf[0];

	return ret_val;
	}


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

static Int_yy_state_type Int_yy_get_previous_state()
	{
	register Int_yy_state_type Int_yy_current_state;
	register char *Int_yy_cp;

	Int_yy_current_state = Int_yy_start;
	Int_yy_current_state += YY_AT_BOL();

	for ( Int_yy_cp = Int_yytext_ptr + YY_MORE_ADJ; Int_yy_cp < Int_yy_c_buf_p; ++Int_yy_cp )
		{
		register YY_CHAR Int_yy_c = (*Int_yy_cp ? Int_yy_ec[YY_SC_TO_UI(*Int_yy_cp)] : 1);
		if ( Int_yy_accept[Int_yy_current_state] )
			{
			Int_yy_last_accepting_state = Int_yy_current_state;
			Int_yy_last_accepting_cpos = Int_yy_cp;
			}
		while ( Int_yy_chk[Int_yy_base[Int_yy_current_state] + Int_yy_c] != Int_yy_current_state )
			{
			Int_yy_current_state = (int) Int_yy_def[Int_yy_current_state];
			if ( Int_yy_current_state >= 147 )
				Int_yy_c = Int_yy_meta[(unsigned int) Int_yy_c];
			}
		Int_yy_current_state = Int_yy_nxt[Int_yy_base[Int_yy_current_state] + (unsigned int) Int_yy_c];
		}

	return Int_yy_current_state;
	}


/* Int_yy_try_NUL_trans - try to make a transition on the NUL character
 *
 * synopsis
 *	next_state = Int_yy_try_NUL_trans( current_state );
 */

#ifdef YY_USE_PROTOS
static Int_yy_state_type Int_yy_try_NUL_trans( Int_yy_state_type Int_yy_current_state )
#else
static Int_yy_state_type Int_yy_try_NUL_trans( Int_yy_current_state )
Int_yy_state_type Int_yy_current_state;
#endif
	{
	register int Int_yy_is_jam;
	register char *Int_yy_cp = Int_yy_c_buf_p;

	register YY_CHAR Int_yy_c = 1;
	if ( Int_yy_accept[Int_yy_current_state] )
		{
		Int_yy_last_accepting_state = Int_yy_current_state;
		Int_yy_last_accepting_cpos = Int_yy_cp;
		}
	while ( Int_yy_chk[Int_yy_base[Int_yy_current_state] + Int_yy_c] != Int_yy_current_state )
		{
		Int_yy_current_state = (int) Int_yy_def[Int_yy_current_state];
		if ( Int_yy_current_state >= 147 )
			Int_yy_c = Int_yy_meta[(unsigned int) Int_yy_c];
		}
	Int_yy_current_state = Int_yy_nxt[Int_yy_base[Int_yy_current_state] + (unsigned int) Int_yy_c];
	Int_yy_is_jam = (Int_yy_current_state == 146);

	return Int_yy_is_jam ? 0 : Int_yy_current_state;
	}


#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void Int_yyunput( int c, register char *Int_yy_bp )
#else
static void Int_yyunput( c, Int_yy_bp )
int c;
register char *Int_yy_bp;
#endif
	{
	register char *Int_yy_cp = Int_yy_c_buf_p;

	/* undo effects of setting up Int_yytext */
	*Int_yy_cp = Int_yy_hold_char;

	if ( Int_yy_cp < Int_yy_current_buffer->Int_yy_ch_buf + 2 )
		{ /* need to shift things up to make room */
		/* +2 for EOB chars. */
		register int number_to_move = Int_yy_n_chars + 2;
		register char *dest = &Int_yy_current_buffer->Int_yy_ch_buf[
					Int_yy_current_buffer->Int_yy_buf_size + 2];
		register char *source =
				&Int_yy_current_buffer->Int_yy_ch_buf[number_to_move];

		while ( source > Int_yy_current_buffer->Int_yy_ch_buf )
			*--dest = *--source;

		Int_yy_cp += (int) (dest - source);
		Int_yy_bp += (int) (dest - source);
		Int_yy_current_buffer->Int_yy_n_chars =
			Int_yy_n_chars = Int_yy_current_buffer->Int_yy_buf_size;

		if ( Int_yy_cp < Int_yy_current_buffer->Int_yy_ch_buf + 2 )
			YY_FATAL_ERROR( "flex scanner push-back overflow" );
		}

	*--Int_yy_cp = (char) c;


	Int_yytext_ptr = Int_yy_bp;
	Int_yy_hold_char = *Int_yy_cp;
	Int_yy_c_buf_p = Int_yy_cp;
	}
#endif	/* ifndef YY_NO_UNPUT */


#ifdef __cplusplus
static int Int_yyinput()
#else
static int input()
#endif
	{
	int c;

	*Int_yy_c_buf_p = Int_yy_hold_char;

	if ( *Int_yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
		{
		/* Int_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 ( Int_yy_c_buf_p < &Int_yy_current_buffer->Int_yy_ch_buf[Int_yy_n_chars] )
			/* This was really a NUL. */
			*Int_yy_c_buf_p = '\0';

		else
			{ /* need more input */
			int offset = Int_yy_c_buf_p - Int_yytext_ptr;
			++Int_yy_c_buf_p;

			switch ( Int_yy_get_next_buffer() )
				{
				case EOB_ACT_LAST_MATCH:
					/* This happens because Int_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. */
					Int_yyrestart( Int_yyin );

					/* fall through */

				case EOB_ACT_END_OF_FILE:
					{
					if ( Int_yywrap() )
						return EOF;

					if ( ! Int_yy_did_buffer_switch_on_eof )
						YY_NEW_FILE;
#ifdef __cplusplus
					return Int_yyinput();
#else
					return input();
#endif
					}

				case EOB_ACT_CONTINUE_SCAN:
					Int_yy_c_buf_p = Int_yytext_ptr + offset;
					break;
				}
			}
		}

	c = *(unsigned char *) Int_yy_c_buf_p;	/* cast for 8-bit char's */
	*Int_yy_c_buf_p = '\0';	/* preserve Int_yytext */
	Int_yy_hold_char = *++Int_yy_c_buf_p;

	Int_yy_current_buffer->Int_yy_at_bol = (c == '\n');

	return c;
	}


#ifdef YY_USE_PROTOS
void Int_yyrestart( FILE *input_file )
#else
void Int_yyrestart( input_file )
FILE *input_file;
#endif
	{
	if ( ! Int_yy_current_buffer )
		Int_yy_current_buffer = Int_yy_create_buffer( Int_yyin, YY_BUF_SIZE );

	Int_yy_init_buffer( Int_yy_current_buffer, input_file );
	Int_yy_load_buffer_state();
	}


#ifdef YY_USE_PROTOS
void Int_yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void Int_yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
	{
	if ( Int_yy_current_buffer == new_buffer )
		return;

	if ( Int_yy_current_buffer )
		{
		/* Flush out information for old buffer. */
		*Int_yy_c_buf_p = Int_yy_hold_char;
		Int_yy_current_buffer->Int_yy_buf_pos = Int_yy_c_buf_p;
		Int_yy_current_buffer->Int_yy_n_chars = Int_yy_n_chars;
		}

	Int_yy_current_buffer = new_buffer;
	Int_yy_load_buffer_state();

	/* We don't actually know whether we did this switch during
	 * EOF (Int_yywrap()) processing, but the only time this flag
	 * is looked at is after Int_yywrap() is called, so it's safe
	 * to go ahead and always set it.
	 */
	Int_yy_did_buffer_switch_on_eof = 1;
	}


#ifdef YY_USE_PROTOS
void Int_yy_load_buffer_state( void )
#else
void Int_yy_load_buffer_state()
#endif
	{
	Int_yy_n_chars = Int_yy_current_buffer->Int_yy_n_chars;
	Int_yytext_ptr = Int_yy_c_buf_p = Int_yy_current_buffer->Int_yy_buf_pos;
	Int_yyin = Int_yy_current_buffer->Int_yy_input_file;
	Int_yy_hold_char = *Int_yy_c_buf_p;
	}


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

	b = (YY_BUFFER_STATE) Int_yy_flex_alloc( sizeof( struct Int_yy_buffer_state ) );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in Int_yy_create_buffer()" );

	b->Int_yy_buf_size = size;

	/* Int_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->Int_yy_ch_buf = (char *) Int_yy_flex_alloc( b->Int_yy_buf_size + 2 );
	if ( ! b->Int_yy_ch_buf )
		YY_FATAL_ERROR( "out of dynamic memory in Int_yy_create_buffer()" );

	b->Int_yy_is_our_buffer = 1;

	Int_yy_init_buffer( b, file );

	return b;
	}


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

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

	if ( b->Int_yy_is_our_buffer )
		Int_yy_flex_free( (void *) b->Int_yy_ch_buf );

	Int_yy_flex_free( (void *) b );
	}


#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif

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


	{
	Int_yy_flush_buffer( b );

	b->Int_yy_input_file = file;
	b->Int_yy_fill_buffer = 1;

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


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

	{
	if ( ! b )
		return;

	b->Int_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->Int_yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
	b->Int_yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

	b->Int_yy_buf_pos = &b->Int_yy_ch_buf[0];

	b->Int_yy_at_bol = 1;
	b->Int_yy_buffer_status = YY_BUFFER_NEW;

	if ( b == Int_yy_current_buffer )
		Int_yy_load_buffer_state();
	}


#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE Int_yy_scan_buffer( char *base, Int_yy_size_t size )
#else
YY_BUFFER_STATE Int_yy_scan_buffer( base, size )
char *base;
Int_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) Int_yy_flex_alloc( sizeof( struct Int_yy_buffer_state ) );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in Int_yy_scan_buffer()" );

	b->Int_yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
	b->Int_yy_buf_pos = b->Int_yy_ch_buf = base;
	b->Int_yy_is_our_buffer = 0;
	b->Int_yy_input_file = 0;
	b->Int_yy_n_chars = b->Int_yy_buf_size;
	b->Int_yy_is_interactive = 0;
	b->Int_yy_at_bol = 1;
	b->Int_yy_fill_buffer = 0;
	b->Int_yy_buffer_status = YY_BUFFER_NEW;

	Int_yy_switch_to_buffer( b );

	return b;
	}
#endif


#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE Int_yy_scan_string( Int_yyconst char *Int_yy_str )
#else
YY_BUFFER_STATE Int_yy_scan_string( Int_yy_str )
Int_yyconst char *Int_yy_str;
#endif
	{
	int len;
	for ( len = 0; Int_yy_str[len]; ++len )
		;

	return Int_yy_scan_bytes( Int_yy_str, len );
	}
#endif


#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE Int_yy_scan_bytes( Int_yyconst char *bytes, int len )
#else
YY_BUFFER_STATE Int_yy_scan_bytes( bytes, len )
Int_yyconst char *bytes;
int len;
#endif
	{
	YY_BUFFER_STATE b;
	char *buf;
	Int_yy_size_t n;
	int i;

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

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

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

	b = Int_yy_scan_buffer( buf, n );
	if ( ! b )
		YY_FATAL_ERROR( "bad buffer in Int_yy_scan_bytes()" );

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

	return b;
	}
#endif


#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void Int_yy_push_state( int new_state )
#else
static void Int_yy_push_state( new_state )
int new_state;
#endif
	{
	if ( Int_yy_start_stack_ptr >= Int_yy_start_stack_depth )
		{
		Int_yy_size_t new_size;

		Int_yy_start_stack_depth += YY_START_STACK_INCR;
		new_size = Int_yy_start_stack_depth * sizeof( int );

		if ( ! Int_yy_start_stack )
			Int_yy_start_stack = (int *) Int_yy_flex_alloc( new_size );

		else
			Int_yy_start_stack = (int *) Int_yy_flex_realloc(
					(void *) Int_yy_start_stack, new_size );

		if ( ! Int_yy_start_stack )
			YY_FATAL_ERROR(
			"out of memory expanding start-condition stack" );
		}

	Int_yy_start_stack[Int_yy_start_stack_ptr++] = YY_START;

	BEGIN(new_state);
	}
#endif


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

	BEGIN(Int_yy_start_stack[Int_yy_start_stack_ptr]);
	}
#endif


#ifndef YY_NO_TOP_STATE
static int Int_yy_top_state()
	{
	return Int_yy_start_stack[Int_yy_start_stack_ptr - 1];
	}
#endif

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

#ifdef YY_USE_PROTOS
static void Int_yy_fatal_error( Int_yyconst char msg[] )
#else
static void Int_yy_fatal_error( msg )
char msg[];
#endif
	{
	(void) fprintf( stderr, "%s\n", msg );
	exit( YY_EXIT_FAILURE );
	}



/* Redefine Int_yyless() so it works in section 3 code. */

#undef Int_yyless
#define Int_yyless(n) \
	do \
		{ \
		/* Undo effects of setting up Int_yytext. */ \
		Int_yytext[Int_yyleng] = Int_yy_hold_char; \
		Int_yy_c_buf_p = Int_yytext + n; \
		Int_yy_hold_char = *Int_yy_c_buf_p; \
		*Int_yy_c_buf_p = '\0'; \
		Int_yyleng = n; \
		} \
	while ( 0 )


/* Internal utility routines. */

#ifndef Int_yytext_ptr
#ifdef YY_USE_PROTOS
static void Int_yy_flex_strncpy( char *s1, Int_yyconst char *s2, int n )
#else
static void Int_yy_flex_strncpy( s1, s2, n )
char *s1;
Int_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 Int_yy_flex_strlen( Int_yyconst char *s )
#else
static int Int_yy_flex_strlen( s )
Int_yyconst char *s;
#endif
	{
	register int n;
	for ( n = 0; s[n]; ++n )
		;

	return n;
	}
#endif


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

#ifdef YY_USE_PROTOS
static void *Int_yy_flex_realloc( void *ptr, Int_yy_size_t size )
#else
static void *Int_yy_flex_realloc( ptr, size )
void *ptr;
Int_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 Int_yy_flex_free( void *ptr )
#else
static void Int_yy_flex_free( ptr )
void *ptr;
#endif
	{
	free( ptr );
	}

#if YY_MAIN
int main()
	{
	Int_yylex();
	return 0;
	}
#endif
#line 135 "bootscanner.l"


void
Int_yyerror(const char *message)
{
	elog(ERROR, "%s at line %d", message, Int_yyline);
}
