Remove yacc/lex output files from CVS repository.

1 files changed, 0 insertions, 2267 deletions

diff --git a/src/backend/parser/scan.c b/src/backend/parser/scan.c
deleted file mode 100644
index 5a0de8aa5ec..00000000000
--- a/src/backend/parser/scan.c
+++ /dev/null
@@ -1,2267 +0,0 @@
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * /master/usr.bin/lex/skel.c,v 1.3 1997/09/25 00:10:23 jch 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)
-
-
-#define YY_USES_REJECT
-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 41
-#define YY_END_OF_BUFFER 42
-static yyconst short int yy_acclist[182] =
-    {   0,
-       10,   10,    6,    6,   23,   23,    9,    9,   24,   24,
-       18,   18,   42,   40,   41,   39,   40,   41,   39,   41,
-       31,   40,   41,   21,   40,   41,   28,   29,   31,   40,
-       41,   28,   29,   31,   40,   41,   15,   40,   41,   28,
-       29,   40,   41,   28,   29,   31,   40,   41,   28,   29,
-       40,   41,   28,   29,   31,   40,   41,   36,   40,   41,
-    16418,   28,   29,   31,   40,   41,   38,   40,   41,16417,
-       38,   40,   41,16417,   38,   40,   41,16417,   10,   41,
-        8,   41,    3,    6,   41,    3,    6,   41,    3,   41,
-        6,   41,   23,   41,   22,   41,    9,   41,   14,   41,
-
-       41,   24,   41,   25,   41,   18,   41,   16,   41,   41,
-       31,   31,   31,   32,   31,   31,   36,16418,   37,16419,
-        4,   31,   31,   37,16419,   26,   31,   38,16417,    7,
-       13,   10,    6,    6,    5,   23,    9,   24,   18,   17,
-       19,   30,   27,   30,   27,   30,   32,   27,    1,   31,
-       31,   27,   30,    4,   31,    4,   31,    4,   31, 8226,
-       37,16419,   37,16419, 8225,   12,    5,   11,   20,   30,
-     8227,   37,16419,    2,    4,   31,   30,    2,    2,    2,
-        2
-    } ;
-
-static yyconst short int yy_accept[134] =
-    {   0,
-        1,    1,    1,    2,    3,    4,    5,    6,    7,    8,
-        9,   10,   11,   12,   13,   14,   16,   19,   21,   24,
-       27,   32,   37,   40,   44,   49,   53,   58,   62,   67,
-       71,   75,   79,   81,   83,   86,   89,   91,   93,   95,
-       97,   99,  101,  102,  104,  106,  108,  110,  111,  112,
-      113,  113,  114,  115,  116,  116,  117,  117,  119,  121,
-      123,  124,  124,  124,  126,  126,  128,  128,  128,  130,
-      131,  132,  133,  133,  133,  134,  135,  135,  135,  136,
-      137,  138,  138,  138,  139,  140,  140,  140,  141,  142,
-      143,  145,  148,  149,  149,  150,  151,  152,  154,  154,
-
-      154,  154,  154,  156,  158,  160,  161,  163,  163,  165,
-      166,  166,  166,  167,  168,  168,  168,  169,  169,  169,
-      170,  171,  172,  172,  174,  174,  177,  178,  179,  180,
-      181,  182,  182
-    } ;
-
-static yyconst int yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    2,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    4,    5,    4,    6,    7,    4,    8,    9,
-        9,   10,   11,    9,   12,   13,   14,   15,   15,   15,
-       15,   15,   15,   15,   15,   15,   15,   16,    9,    7,
-        7,    7,    4,    4,   17,   18,   17,   17,   19,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   20,   17,   17,
-        9,   21,    9,    4,   17,    4,   17,   18,   17,   17,
-
-       19,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   20,
-       17,   17,    1,    7,    1,    4,    1,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17,   17,   17,   17,   17,   17,
-       17,   17,   17,   17,   17
-    } ;
-
-static yyconst int yy_meta[22] =
-    {   0,
-        1,    2,    3,    4,    5,    4,    4,    6,    1,    7,
-        8,    9,   10,    4,   11,    4,    2,    2,   11,    2,
-       12
-    } ;
-
-static yyconst short int yy_base[152] =
-    {   0,
-        0,    0,  341,  340,   18,   31,  342,  341,  337,  331,
-       24,   37,   23,   25,  338,  454,  454,  454,  251,  454,
-       48,   40,  454,   54,   46,   65,   55,   79,  234,   71,
-       97,  240,    0,   51,    0,  106,   61,    0,    0,  454,
-        0,   76,  454,   82,  454,    0,   85,    0,  227,   89,
-       94,   49,  222,  213,   57,  122,  211,    0,  142,  158,
-      106,  144,    0,  206,   96,  193,  146,    0,  187,  454,
-      454,    0,   87,  173,    0,    0,  141,  172,  150,    0,
-        0,  112,  175,  164,    0,  177,  182,  454,  454,  454,
-      454,  135,  454,  187,  454,  200,  158,    0,  184,    0,
-
-      177,   93,  213,   81,  200,  454,    0,   71,  144,  454,
-      228,  230,  454,  206,  232,  239,  454,  241,  243,  454,
-        0,  454,   61,   33,  208,  250,   13,  252,  254,  256,
-      258,  454,  264,  276,  288,  300,  312,  324,  333,  341,
-      352,  364,  373,  382,  394,  406,  417,  429,  434,  438,
-      442
-    } ;
-
-static yyconst short int yy_def[152] =
-    {   0,
-      132,    1,  133,  133,  134,  134,  135,  135,  136,  136,
-      137,  137,  138,  138,  132,  132,  132,  132,  139,  132,
-      139,   21,  132,  132,   21,  132,   22,  132,   22,  140,
-      140,   31,  141,  132,  142,  142,  143,   36,  144,  132,
-      145,  132,  132,  132,  132,  146,  132,  147,  139,  139,
-      132,   50,  132,   52,  132,  132,  132,   28,  132,  148,
-       56,  132,  149,   59,  132,  139,  132,  150,   31,  132,
-      132,  141,  132,  132,  142,   36,  143,  143,  143,  144,
-      145,  132,  132,  132,  146,  132,  132,  132,  132,  132,
-      132,  132,  132,   56,  132,   94,   96,   94,  132,  151,
-
-      132,  148,  148,  103,  103,  132,   64,  132,   64,  132,
-      132,  132,  132,  132,  132,  132,  132,  132,  132,  132,
-       94,  132,  132,  109,  148,  103,  148,  148,  148,  132,
-      132,    0,  132,  132,  132,  132,  132,  132,  132,  132,
-      132,  132,  132,  132,  132,  132,  132,  132,  132,  132,
-      132
-    } ;
-
-static yyconst short int yy_nxt[476] =
-    {   0,
-       16,   17,   18,   19,   20,   21,   22,   23,   24,   22,
-       22,   25,   26,   27,   28,   29,   30,   31,   30,   32,
-       16,   36,  125,   36,   36,   44,   44,   37,   36,   36,
-       47,   38,   47,   36,   36,   45,   36,   36,   44,   44,
-       37,   36,   36,   48,   38,   48,   36,  124,   45,   51,
-       51,   54,   73,   74,  132,   51,   51,   56,   57,   52,
-       58,   91,   53,   92,   60,   55,   51,   51,   61,   93,
-       77,   93,   67,   67,   79,  124,   55,   82,   83,   59,
-       62,   62,   68,   84,   84,  109,   86,   87,   73,   74,
-       63,   64,   88,   58,  126,   51,   51,   65,   67,   67,
-
-       50,   90,  125,   90,   70,   55,  108,  108,   68,   76,
-      109,   76,   76,   82,   83,   77,   76,   76,   94,   76,
-       94,   76,   94,   94,   95,   96,   94,   96,   96,   94,
-       94,   96,   96,   97,   98,   96,   98,   96,   94,   94,
-       94,   94,   94,   99,   99,   62,   62,   67,   67,   53,
-       77,  114,  114,  100,   79,   63,   59,   68,  109,   77,
-      101,  103,  132,  103,  103,   84,   84,  104,  103,  105,
-      121,  103,  121,  103,  111,  112,  115,  116,   86,   87,
-      113,   77,  117,  118,  119,   99,   99,  123,  123,  120,
-       94,  124,   94,   94,  132,  100,   94,   94,   94,   94,
-
-       94,   94,   94,   96,   50,   96,   96,  114,  114,   96,
-       96,   97,  127,   96,  127,   96,  103,  125,  103,  103,
-      107,  128,  104,  103,  105,   59,  103,   91,  103,  111,
-      112,  111,  112,  115,  116,  113,   53,  113,   50,  117,
-      115,  116,  118,  119,  118,  119,  117,   71,  120,   66,
-      120,  129,  130,  129,  130,  129,  130,  131,  130,  131,
-      130,  125,   50,  125,   33,   33,   33,   33,   33,   33,
-       33,   33,   33,   33,   33,   33,   35,   35,   35,   35,
-       35,   35,   35,   35,   35,   35,   35,   35,   39,   39,
-       39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
-
-       41,   41,   41,   41,   41,   41,   41,   41,   41,   41,
-       41,   41,   43,   43,   43,   43,   43,   43,   43,   43,
-       43,   43,   43,   43,   46,   46,   46,   46,   46,   46,
-       46,   46,   46,   46,   46,   46,   49,  132,   42,   49,
-       49,   49,   69,   69,   42,   40,   40,   34,   34,   69,
-      132,   69,   72,   72,   72,   72,   72,  132,   72,   72,
-       72,   72,   72,   72,   75,   75,   75,   75,   75,   75,
-      132,   75,   75,   75,   75,   75,   78,  132,  132,   78,
-       78,   78,   80,   80,   80,   80,  132,   80,   80,   80,
-       80,   80,   80,   80,   81,   81,   81,   81,   81,  132,
-
-       81,   81,   81,   81,   81,   81,   85,   85,   85,   85,
-       85,  132,   85,   85,   85,   85,   85,   89,   89,   89,
-       89,   89,   89,   89,   89,   89,   89,   89,   89,  102,
-      102,  132,  102,  102,  102,  102,  102,  102,  102,  102,
-      102,  106,  106,  106,  106,  110,  110,  110,  110,  122,
-      122,  122,  122,   15,  132,  132,  132,  132,  132,  132,
-      132,  132,  132,  132,  132,  132,  132,  132,  132,  132,
-      132,  132,  132,  132,  132
-    } ;
-
-static yyconst short int yy_chk[476] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    5,  127,    5,    5,   11,   11,    5,    5,    5,
-       13,    5,   14,    5,    6,   11,    6,    6,   12,   12,
-        6,    6,    6,   13,    6,   14,    6,  124,   12,   21,
-       21,   22,   34,   34,   22,   24,   24,   25,   25,   21,
-       25,   52,   21,   52,   27,   24,   26,   26,   27,   55,
-       37,   55,   30,   30,   37,  123,   26,   42,   42,   26,
-       28,   28,   30,   44,   44,  108,   47,   47,   73,   73,
-       28,   28,   47,   28,  104,   51,   51,   28,   31,   31,
-
-       50,   50,  102,   50,   31,   51,   65,   65,   31,   36,
-       65,   36,   36,   82,   82,   36,   36,   36,   61,   36,
-       61,   36,   56,   56,   56,   56,   56,   56,   56,   56,
-       56,   56,   56,   56,   56,   56,   56,   56,   56,   56,
-       56,   56,   56,   59,   59,   62,   62,   67,   67,   92,
-       77,   79,   79,   59,   77,   62,   59,   67,  109,   79,
-       59,   60,  109,   60,   60,   84,   84,   60,   60,   60,
-       97,   60,   97,   60,   74,   74,   83,   83,   86,   86,
-       74,   78,   83,   87,   87,   99,   99,  101,  101,   87,
-       94,  101,   94,   94,   69,   99,   94,   94,   94,   94,
-
-       94,   94,   94,   96,   66,   96,   96,  114,  114,   96,
-       96,   96,  105,   96,  105,   96,  103,  125,  103,  103,
-       64,  125,  103,  103,  103,   57,  103,   54,  103,  111,
-      111,  112,  112,  115,  115,  111,   53,  112,   49,  115,
-      116,  116,  118,  118,  119,  119,  116,   32,  118,   29,
-      119,  126,  126,  128,  128,  129,  129,  130,  130,  131,
-      131,  128,   19,  129,  133,  133,  133,  133,  133,  133,
-      133,  133,  133,  133,  133,  133,  134,  134,  134,  134,
-      134,  134,  134,  134,  134,  134,  134,  134,  135,  135,
-      135,  135,  135,  135,  135,  135,  135,  135,  135,  135,
-
-      136,  136,  136,  136,  136,  136,  136,  136,  136,  136,
-      136,  136,  137,  137,  137,  137,  137,  137,  137,  137,
-      137,  137,  137,  137,  138,  138,  138,  138,  138,  138,
-      138,  138,  138,  138,  138,  138,  139,   15,   10,  139,
-      139,  139,  140,  140,    9,    8,    7,    4,    3,  140,
-        0,  140,  141,  141,  141,  141,  141,    0,  141,  141,
-      141,  141,  141,  141,  142,  142,  142,  142,  142,  142,
-        0,  142,  142,  142,  142,  142,  143,    0,    0,  143,
-      143,  143,  144,  144,  144,  144,    0,  144,  144,  144,
-      144,  144,  144,  144,  145,  145,  145,  145,  145,    0,
-
-      145,  145,  145,  145,  145,  145,  146,  146,  146,  146,
-      146,    0,  146,  146,  146,  146,  146,  147,  147,  147,
-      147,  147,  147,  147,  147,  147,  147,  147,  147,  148,
-      148,    0,  148,  148,  148,  148,  148,  148,  148,  148,
-      148,  149,  149,  149,  149,  150,  150,  150,  150,  151,
-      151,  151,  151,  132,  132,  132,  132,  132,  132,  132,
-      132,  132,  132,  132,  132,  132,  132,  132,  132,  132,
-      132,  132,  132,  132,  132
-    } ;
-
-static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
-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; \
-}
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "scan.l"
-#define INITIAL 0
-#line 2 "scan.l"
-/*-------------------------------------------------------------------------
- *
- * scan.l
- *	  lexical scanner for POSTGRES
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- *
- * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.37 1999/03/17 20:17:13 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#include <ctype.h>
-#include <unistd.h>
-#ifndef __linux__
-#include <math.h>
-#else
-#include <stdlib.h>
-#endif /* __linux__ */
-#include <string.h>
-#include <errno.h>
-
-#include "postgres.h"
-#include "miscadmin.h"
-#include "nodes/pg_list.h"
-#include "nodes/parsenodes.h"
-#include "parser/gramparse.h"
-#include "parser/keywords.h"
-#include "parser/scansup.h"
-#include "parse.h"
-#include "utils/builtins.h"
-
-extern char *parseString;
-static char *parseCh;
-
-/* some versions of lex define this as a macro */
-#if defined(yywrap)
-#undef yywrap
-#endif /* yywrap */
-
-#if defined(FLEX_SCANNER)
-/* MAX_PARSE_BUFFER is defined in miscadmin.h */
-#define YYLMAX MAX_PARSE_BUFFER
-#define YY_NO_UNPUT
-static int myinput(char* buf, int max);
-#undef YY_INPUT
-#define YY_INPUT(buf,result,max) {result = myinput(buf,max);}
-#else
-#undef input
-int input();
-#undef unput
-void unput(char);
-#endif /* FLEX_SCANNER */
-
-extern YYSTYPE yylval;
-
-int llen;
-char literal[MAX_PARSE_BUFFER];
-
-/* OK, here is a short description of lex/flex rules behavior.
- * The longest pattern which matches an input string is always chosen.
- * For equal-length patterns, the first occurring in the rules list is chosen.
- * INITIAL is the starting condition, to which all non-conditional rules apply.
- * When in an exclusive condition, only those rules defined for that condition apply.
- *
- * Exclusive states change parsing rules while the state is active.
- * There are exclusive states for quoted strings, extended comments,
- *  and to eliminate parsing troubles for numeric strings.
- * Exclusive states:
- *  <xb> binary numeric string - thomas 1997-11-16
- *  <xc> extended C-style comments - tgl 1997-07-12
- *  <xd> delimited identifiers (double-quoted identifiers) - tgl 1997-10-27
- *  <xh> hexadecimal numeric string - thomas 1997-11-16
- *  <xm> numeric strings with embedded minus sign - tgl 1997-09-05
- *  <xq> quoted strings - tgl 1997-07-30
- *
- * The "extended comment" syntax closely resembles allowable operator syntax.
- * So, when in condition <xc>, only strings which would terminate the
- *  "extended comment" trigger any action other than "ignore".
- * Be sure to match _any_ candidate comment, including those with appended
- *	operator-like symbols. - thomas 1997-07-14
- */
-#define xb 1
-
-#define xc 2
-
-#define xd 3
-
-#define xh 4
-
-#define xm 5
-
-#define xq 6
-
-/* Binary number
- */
-/* Hexadecimal number
- */
-/* Extended quote
- * xqdouble implements SQL92 embedded quote
- * xqcat allows strings to cross input lines
- * Note: reduction of '' and \ sequences to output text is done in scanstr(),
- * not by rules here.
- */
-/* Delimited quote
- * Allows embedded spaces and other special characters into identifiers.
- */
-/* Comments
- * Ignored by the scanner and parser.
- */
-/*
-real			[\-]?{digit}+\.{digit}+([Ee][-+]?{digit}+)?
-*/
-/* DO NOT PUT ANY COMMENTS IN THE FOLLOWING SECTION.
- * AT&T lex does not properly handle C-style comments in this second lex block.
- * So, put comments here. tgl - 1997-09-08
- *
- * Quoted strings must allow some special characters such as single-quote
- *  and newline.
- * Embedded single-quotes are implemented both in the SQL/92-standard
- *  style of two adjacent single quotes "''" and in the Postgres/Java style
- *  of escaped-quote "\'".
- * Other embedded escaped characters are matched explicitly and the leading
- *  backslash is dropped from the string. - thomas 1997-09-24
- */
-#line 677 "lex.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 yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( yy_current_buffer->yy_is_interactive ) \
-		{ \
-		int c = '*', n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-		  && ferror( yyin ) ) \
-		YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	YY_USER_ACTION
-
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
-
-#line 180 "scan.l"
-
-#line 830 "lex.yy.c"
-
-	if ( yy_init )
-		{
-		yy_init = 0;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! yy_start )
-			yy_start = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! yy_current_buffer )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
-
-		yy_load_buffer_state();
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = yy_c_buf_p;
-
-		/* Support of yytext. */
-		*yy_cp = yy_hold_char;
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = yy_start;
-		yy_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 >= 133 )
-					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] != 454 );
-
-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;
-					}
-				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;
-
-
-do_action:	/* This label is used only to access EOF actions. */
-
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-case 1:
-YY_RULE_SETUP
-#line 181 "scan.l"
-{ /* ignore */ }
-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 183 "scan.l"
-{ /* ignore */ }
-	YY_BREAK
-case 3:
-#line 186 "scan.l"
-case 4:
-YY_RULE_SETUP
-#line 186 "scan.l"
-{ BEGIN(xc); }
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 188 "scan.l"
-{ BEGIN(INITIAL); }
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 190 "scan.l"
-{ /* ignore */ }
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 192 "scan.l"
-{
-					BEGIN(xb);
-					llen = 0;
-					*literal = '\0';
-				}
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 197 "scan.l"
-{
-					char* endptr;
-
-					BEGIN(INITIAL);
-					errno = 0;
-					yylval.ival = strtol((char *)literal,&endptr,2);
-					if (*endptr != '\0' || errno == ERANGE)
-						elog(ERROR,"Bad binary integer input '%s'",literal);
-					return ICONST;
-				}
-	YY_BREAK
-case 9:
-#line 208 "scan.l"
-case 10:
-YY_RULE_SETUP
-#line 208 "scan.l"
-{
-					if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
-						elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
-					memcpy(literal+llen, yytext, yyleng+1);
-					llen += yyleng;
-				}
-	YY_BREAK
-case 11:
-#line 215 "scan.l"
-case 12:
-YY_RULE_SETUP
-#line 215 "scan.l"
-{
-				}
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 218 "scan.l"
-{
-					BEGIN(xh);
-					llen = 0;
-					*literal = '\0';
-				}
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 223 "scan.l"
-{
-					char* endptr;
-
-					BEGIN(INITIAL);
-					errno = 0;
-					yylval.ival = strtol((char *)literal,&endptr,16);
-					if (*endptr != '\0' || errno == ERANGE)
-						elog(ERROR,"Bad hexadecimal integer input '%s'",literal);
-					return ICONST;
-				}
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 234 "scan.l"
-{
-					BEGIN(xq);
-					llen = 0;
-					*literal = '\0';
-				}
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 239 "scan.l"
-{
-					BEGIN(INITIAL);
-					yylval.str = pstrdup(scanstr(literal));
-					return SCONST;
-				}
-	YY_BREAK
-case 17:
-#line 245 "scan.l"
-case 18:
-#line 246 "scan.l"
-case 19:
-YY_RULE_SETUP
-#line 246 "scan.l"
-{
-					if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
-						elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
-					memcpy(literal+llen, yytext, yyleng+1);
-					llen += yyleng;
-				}
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 252 "scan.l"
-{
-				}
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 256 "scan.l"
-{
-					BEGIN(xd);
-					llen = 0;
-					*literal = '\0';
-				}
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 261 "scan.l"
-{
-					BEGIN(INITIAL);
-					yylval.str = pstrdup(literal);
-					return IDENT;
-				}
-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 266 "scan.l"
-{
-					if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1))
-						elog(ERROR,"quoted string parse buffer of %d chars exceeded",MAX_PARSE_BUFFER);
-					memcpy(literal+llen, yytext, yyleng+1);
-					llen += yyleng;
-				}
-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 274 "scan.l"
-{ /* ignore */ }
-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 275 "scan.l"
-{
-					BEGIN(INITIAL);
-					return yytext[0];
-				}
-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 281 "scan.l"
-{ return TYPECAST; }
-	YY_BREAK
-case 27:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp = yy_bp + 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 283 "scan.l"
-{
-					BEGIN(xm);
-					return yytext[0];
-				}
-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 287 "scan.l"
-{ 	return yytext[0]; }
-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 288 "scan.l"
-{ 	return yytext[0]; }
-	YY_BREAK
-case 30:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 2;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 289 "scan.l"
-{
-					yylval.str = pstrdup((char*)yytext);
-					return Op;
-				}
-	YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 293 "scan.l"
-{
-					if (strcmp((char*)yytext,"!=") == 0)
-						yylval.str = pstrdup("<>"); /* compatability */
-					else
-						yylval.str = pstrdup((char*)yytext);
-					return Op;
-				}
-	YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 300 "scan.l"
-{
-					yylval.ival = atoi((char*)&yytext[1]);
-					return PARAM;
-				}
-	YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 306 "scan.l"
-{
-					int i;
-					ScanKeyword		*keyword;
-
-					BEGIN(xm);
-					for(i = 0; yytext[i]; i++)
-						if (isascii((unsigned char)yytext[i]) &&
-							isupper(yytext[i]))
-							yytext[i] = tolower(yytext[i]);
-					if (i >= NAMEDATALEN)
-						yytext[NAMEDATALEN-1] = '\0';
-
-					keyword = ScanKeywordLookup((char*)yytext);
-					if (keyword != NULL) {
-						return keyword->value;
-					}
-					else
-					{
-						yylval.str = pstrdup((char*)yytext);
-						return IDENT;
-					}
-				}
-	YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 328 "scan.l"
-{
-					char* endptr;
-
-					BEGIN(xm);
-					errno = 0;
-					yylval.ival = strtol((char *)yytext,&endptr,10);
-					if (*endptr != '\0' || errno == ERANGE)
-					{
-						errno = 0;
-						yylval.dval = strtod(((char *)yytext),&endptr);
-						if (*endptr != '\0' || errno == ERANGE)
-							elog(ERROR,"Bad integer input '%s'",yytext);
-						CheckFloat8Val(yylval.dval);
-						elog(NOTICE,"Integer input '%s' is out of range; promoted to float", yytext);
-						return FCONST;
-					}
-					return ICONST;
-				}
-	YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 346 "scan.l"
-{
-					char* endptr;
-
-					BEGIN(xm);
-					errno = 0;
-					yylval.dval = strtod(((char *)yytext),&endptr);
-					if (*endptr != '\0' || errno == ERANGE)
-						elog(ERROR,"Bad float8 input '%s'",yytext);
-					CheckFloat8Val(yylval.dval);
-					return FCONST;
-				}
-	YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 357 "scan.l"
-{
-					char* endptr;
-
-					errno = 0;
-					yylval.ival = strtol((char *)yytext,&endptr,10);
-					if (*endptr != '\0' || errno == ERANGE)
-					{
-						errno = 0;
-						yylval.dval = strtod(((char *)yytext),&endptr);
-						if (*endptr != '\0' || errno == ERANGE)
-							elog(ERROR,"Bad integer input '%s'",yytext);
-						CheckFloat8Val(yylval.dval);
-						elog(NOTICE,"Integer input '%s' is out of range; promoted to float", yytext);
-						return FCONST;
-					}
-					return ICONST;
-				}
-	YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 374 "scan.l"
-{
-					char* endptr;
-
-					errno = 0;
-					yylval.dval = strtod((char *)yytext,&endptr);
-					if (*endptr != '\0' || errno == ERANGE)
-						elog(ERROR,"Bad float input '%s'",yytext);
-					CheckFloat8Val(yylval.dval);
-					return FCONST;
-				}
-	YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 386 "scan.l"
-{
-					int i;
-					ScanKeyword		*keyword;
-
-					for(i = 0; yytext[i]; i++)
-						if (isascii((unsigned char)yytext[i]) &&
-							isupper(yytext[i]))
-							yytext[i] = tolower(yytext[i]);
-					if (i >= NAMEDATALEN)
-						yytext[NAMEDATALEN-1] = '\0';
-
-					keyword = ScanKeywordLookup((char*)yytext);
-					if (keyword != NULL) {
-						return keyword->value;
-					}
-					else
-					{
-						yylval.str = pstrdup((char*)yytext);
-						return IDENT;
-					}
-				}
-	YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 407 "scan.l"
-{ /* ignore */ }
-	YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 409 "scan.l"
-{ return yytext[0]; }
-	YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 411 "scan.l"
-ECHO;
-	YY_BREAK
-#line 1300 "lex.yy.c"
-			case YY_STATE_EOF(INITIAL):
-			case YY_STATE_EOF(xb):
-			case YY_STATE_EOF(xc):
-			case YY_STATE_EOF(xd):
-			case YY_STATE_EOF(xh):
-			case YY_STATE_EOF(xm):
-			case YY_STATE_EOF(xq):
-				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->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between yy_current_buffer and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			yy_n_chars = yy_current_buffer->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state();
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = yytext_ptr + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++yy_c_buf_p;
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = yy_c_buf_p;
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer() )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				yy_did_buffer_switch_on_eof = 0;
-
-				if ( yywrap() )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				yy_c_buf_p =
-					yytext_ptr + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				yy_c_buf_p =
-				&yy_current_buffer->yy_ch_buf[yy_n_chars];
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( yy_current_buffer->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
-	else
-		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
-
-			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (void *) b->yy_ch_buf,
-							 b->yy_buf_size + 2 );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = yy_current_buffer->yy_buf_size -
-						number_to_move - 1;
-#endif
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
-
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	if ( yy_n_chars == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart( yyin );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			yy_current_buffer->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
-	return ret_val;
-	}
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-
-	yy_current_state = yy_start;
-	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 >= 133 )
-				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 );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
-	register int yy_is_jam;
-
-	register 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 >= 133 )
-			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 == 132);
-	if ( ! yy_is_jam )
-		*yy_state_ptr++ = yy_current_state;
-
-	return yy_is_jam ? 0 : yy_current_state;
-	}
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
-
-	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
-
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
-
-		while ( source > yy_current_buffer->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		yy_current_buffer->yy_n_chars =
-			yy_n_chars = yy_current_buffer->yy_buf_size;
-
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
-	{
-	int c;
-
-	*yy_c_buf_p = yy_hold_char;
-
-	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			int offset = yy_c_buf_p - yytext_ptr;
-			++yy_c_buf_p;
-
-			switch ( yy_get_next_buffer() )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					yyrestart( yyin );
-
-					/* fall through */
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap() )
-						return EOF;
-
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					yy_c_buf_p = yytext_ptr + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-	*yy_c_buf_p = '\0';	/* preserve yytext */
-	yy_hold_char = *++yy_c_buf_p;
-
-
-	return c;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	if ( yy_current_buffer == new_buffer )
-		return;
-
-	if ( yy_current_buffer )
-		{
-		/* Flush out information for old buffer. */
-		*yy_c_buf_p = yy_hold_char;
-		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	yy_current_buffer = new_buffer;
-	yy_load_buffer_state();
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	yy_did_buffer_switch_on_eof = 1;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer( b, file );
-
-	return b;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
-	if ( ! b )
-		return;
-
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
-
-	yy_flex_free( (void *) b );
-	}
-
-
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
-	{
-	yy_flush_buffer( b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-	{
-	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == yy_current_buffer )
-		yy_load_buffer_state();
-	}
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	yy_switch_to_buffer( b );
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
-	{
-	int len;
-	for ( len = 0; yy_str[len]; ++len )
-		;
-
-	return yy_scan_bytes( yy_str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( n );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
-
-	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = yy_scan_buffer( buf, n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-	}
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
-		} \
-	while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-	}
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-	}
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
-	return (void *) malloc( size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
-
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
-#line 411 "scan.l"
-
-
-void yyerror(char message[])
-{
-	elog(ERROR, "parser: %s at or near \"%s\"", message, yytext);
-}
-
-int yywrap()
-{
-	return(1);
-}
-
-/*
- init_io:
-	called by postgres before any actual parsing is done
-*/
-void
-init_io()
-{
-	/* it's important to set this to NULL
-	   because input()/myinput() checks the non-nullness of parseCh
-	   to know when to pass the string to lex/flex */
-	parseCh = NULL;
-#if defined(FLEX_SCANNER)
-	if (YY_CURRENT_BUFFER)
-		yy_flush_buffer(YY_CURRENT_BUFFER);
-#endif /* FLEX_SCANNER */
-	BEGIN INITIAL;
-}
-
-#if !defined(FLEX_SCANNER)
-/* get lex input from a string instead of from stdin */
-int
-input()
-{
-	if (parseCh == NULL)
-	{
-		parseCh = parseString;
-		return(*parseCh++);
-	}
-	else if (*parseCh == '\0')
-		return(0);
-	else
-		return(*parseCh++);
-}
-
-/* undo lex input from a string instead of from stdin */
-void
-unput(char c)
-{
-	if (parseCh == NULL)
-		elog(FATAL, "Unput() failed.\n");
-	else if (c != 0)
-		*--parseCh = c;
-}
-#endif /* !defined(FLEX_SCANNER) */
-
-#ifdef FLEX_SCANNER
-/* input routine for flex to read input from a string instead of a file */
-static int
-myinput(char* buf, int max)
-{
-	int len, copylen;
-
-	if (parseCh == NULL)
-	{
-		len = strlen(parseString);
-		if (len >= max)
-			copylen = max - 1;
-		else
-			copylen = len;
-		if (copylen > 0)
-			memcpy(buf, parseString, copylen);
-		buf[copylen] = '\0';
-		parseCh = parseString;
-		return copylen;
-	}
-	else
-		return 0; /* end of string */
-}
-#endif /* FLEX_SCANNER */
-