#line 2 "ppscan.c"

#line 4 "ppscan.c"

#define  YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define yy_create_buffer pp_create_buffer
#define yy_delete_buffer pp_delete_buffer
#define yy_flex_debug pp_flex_debug
#define yy_init_buffer pp_init_buffer
#define yy_flush_buffer pp_flush_buffer
#define yy_load_buffer_state pp_load_buffer_state
#define yy_switch_to_buffer pp_switch_to_buffer
#define yyin ppin
#define yyleng ppleng
#define yylex pplex
#define yylineno pplineno
#define yyout ppout
#define yyrestart pprestart
#define yytext pptext
#define yywrap ppwrap
#define yyalloc ppalloc
#define yyrealloc pprealloc
#define yyfree ppfree

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

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

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

/* end standard C headers. */

/* flex integer type definitions */

#ifndef FLEXINT_H
#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L

/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
 * if you want the limit (max/min) macros for int types. 
 */
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif

#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t; 
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;

/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN               (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN              (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN              (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX               (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX              (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX              (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX              (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX             (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX             (4294967295U)
#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */

#ifdef __cplusplus

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

#else	/* ! __cplusplus */

/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)

#define YY_USE_CONST

#endif	/* defined (__STDC__) */
#endif	/* ! __cplusplus */

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

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN (yy_start) = 1 + 2 *

/* Translate the current start state into a value that can be later handed
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
 * compatibility.
 */
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE pprestart(ppin  )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
 * Ditto for the __ia64__ case accordingly.
 */
#define YY_BUF_SIZE 32768
#else
#define YY_BUF_SIZE 16384
#endif /* __ia64__ */
#endif

/* The state buf must be large enough to hold one state per character in the main buffer.
 */
#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

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

extern int ppleng;

extern FILE *ppin, *ppout;

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

    #define YY_LESS_LINENO(n)
    
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up pptext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
		*yy_cp = (yy_hold_char); \
		YY_RESTORE_YY_MORE_OFFSET \
		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up pptext again */ \
		} \
	while ( 0 )

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

#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
	{
	FILE *yy_input_file;

	char *yy_ch_buf;		/* input buffer */
	char *yy_buf_pos;		/* current position in input buffer */

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

	/* Number of characters read into yy_ch_buf, not including EOB
	 * characters.
	 */
	int yy_n_chars;

	/* Whether we "own" the buffer - i.e., we know we created it,
	 * and can realloc() it to grow it, and should free() it to
	 * delete it.
	 */
	int yy_is_our_buffer;

	/* Whether this is an "interactive" input source; if so, and
	 * if we're using stdio for input, then we want to use getc()
	 * instead of fread(), to make sure we stop fetching input after
	 * each newline.
	 */
	int yy_is_interactive;

	/* Whether we're considered to be at the beginning of a line.
	 * If so, '^' rules will be active on the next match, otherwise
	 * not.
	 */
	int yy_at_bol;

    int yy_bs_lineno; /**< The line count. */
    int yy_bs_column; /**< The column count. */
    
	/* Whether to try to fill the input buffer when we reach the
	 * end of it.
	 */
	int yy_fill_buffer;

	int yy_buffer_status;

#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
	/* When an EOF's been seen but there's still some text to process
	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
	 * shouldn't try reading from the input source any more.  We might
	 * still have a bunch of tokens to match, though, because of
	 * possible backing-up.
	 *
	 * When we actually see the EOF, we change the status to "new"
	 * (via pprestart()), so that the user can continue scanning by
	 * just pointing ppin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2

	};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */

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

/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 *
 * Returns the top of the stack, or NULL.
 */
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
                          : NULL)

/* Same as previous macro, but useful when we know that the buffer stack is not
 * NULL or when we need an lvalue. For internal use only.
 */
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

/* yy_hold_char holds the character lost when pptext is formed. */
static char yy_hold_char;
static int yy_n_chars;		/* number of characters read into yy_ch_buf */
int ppleng;

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

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

void pprestart (FILE *input_file  );
void pp_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
YY_BUFFER_STATE pp_create_buffer (FILE *file,int size  );
void pp_delete_buffer (YY_BUFFER_STATE b  );
void pp_flush_buffer (YY_BUFFER_STATE b  );
void pppush_buffer_state (YY_BUFFER_STATE new_buffer  );
void pppop_buffer_state (void );

static void ppensure_buffer_stack (void );
static void pp_load_buffer_state (void );
static void pp_init_buffer (YY_BUFFER_STATE b,FILE *file  );

#define YY_FLUSH_BUFFER pp_flush_buffer(YY_CURRENT_BUFFER )

YY_BUFFER_STATE pp_scan_buffer (char *base,yy_size_t size  );
YY_BUFFER_STATE pp_scan_string (yyconst char *yy_str  );
YY_BUFFER_STATE pp_scan_bytes (yyconst char *bytes,int len  );

void *ppalloc (yy_size_t  );
void *pprealloc (void *,yy_size_t  );
void ppfree (void *  );

#define yy_new_buffer pp_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! YY_CURRENT_BUFFER ){ \
        ppensure_buffer_stack (); \
		YY_CURRENT_BUFFER_LVALUE =    \
            pp_create_buffer(ppin,YY_BUF_SIZE ); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! YY_CURRENT_BUFFER ){\
        ppensure_buffer_stack (); \
		YY_CURRENT_BUFFER_LVALUE =    \
            pp_create_buffer(ppin,YY_BUF_SIZE ); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* Begin user sect3 */

#define ppwrap(n) 1
#define YY_SKIP_YYWRAP

typedef unsigned char YY_CHAR;

FILE *ppin = (FILE *) 0, *ppout = (FILE *) 0;

typedef int yy_state_type;

extern int pplineno;

int pplineno = 1;

extern char *pptext;
#define yytext_ptr pptext

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

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up pptext.
 */
#define YY_DO_BEFORE_ACTION \
	(yytext_ptr) = yy_bp; \
	ppleng = (size_t) (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
/* This struct is not used in this scanner,
   but its presence is necessary. */
struct yy_trans_info
	{
	flex_int32_t yy_verify;
	flex_int32_t yy_nxt;
	};
static yyconst flex_int16_t yy_accept[165] =
    {   0,
       36,   36,   36,   36,   36,   36,   42,   38,   36,   40,
       35,   38,   38,   38,   38,   37,   36,   37,   23,   11,
       37,   33,   34,   37,   22,   22,   37,   37,   37,   11,
       11,   11,   11,   11,   11,   11,   11,   11,   37,   36,
       35,   35,   35,    0,    0,    0,    0,   39,    0,    0,
       30,   23,   23,   23,   11,   11,    6,   31,   11,   19,
       22,   13,   17,   20,   15,   22,   25,   28,    0,   29,
       27,   26,    0,   11,   11,   11,   11,   11,    0,    0,
        0,   11,   11,    0,   11,   32,   35,   35,   35,   35,
        0,    5,    0,    0,    0,   23,   23,   23,   23,   11,

       12,   12,   12,   12,   12,    0,    0,    0,    0,    0,
        0,    0,    0,    0,   11,    9,    0,    0,   11,   35,
       35,    0,    0,    0,    0,   23,   23,   10,    0,   24,
       24,    0,    0,   14,   18,   21,    8,   16,   11,    0,
        0,    2,    0,   23,    0,    0,    7,    0,    1,    3,
       23,   23,   23,    0,   23,   23,   23,   23,   23,    0,
       23,   23,    4,    0
    } ;

static yyconst flex_int32_t yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    4,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    5,    6,    7,    1,    1,    8,    9,   10,
       11,    1,    1,    1,   12,   13,    1,   14,   15,   15,
       15,   15,   15,   15,   15,   16,   16,    1,   17,   18,
       19,   20,   21,   22,   23,   24,   25,   26,   27,   28,
       29,   30,   31,   32,   32,   33,   32,   34,   35,   36,
       37,   38,   32,   39,   40,   41,   42,   43,   32,   32,
        1,   44,    1,    1,   22,    1,   45,   46,   25,   47,

       48,   49,   50,   51,   52,   32,   32,   53,   32,   54,
       55,   56,   37,   57,   32,   39,   58,   59,   60,   61,
       32,   32,    1,   62,    1,    1,    1,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,

       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22
    } ;

static yyconst flex_int32_t yy_meta[63] =
    {   0,
        1,    1,    2,    3,    1,    4,    5,    1,    6,    1,
        1,    7,    8,    9,   10,   10,    1,    1,    1,    1,
       11,    5,    9,    9,   10,   10,   10,    9,   12,   12,
       12,   12,   12,   13,   12,   12,   12,   13,   13,   12,
       13,   12,   13,   14,    9,    9,   10,   10,    9,   12,
       12,   12,   12,   13,   12,   12,   13,   12,   13,   12,
       13,    1
    } ;

static yyconst flex_int16_t yy_base[182] =
    {   0,
        0,   51,  103,    0,    6,    9,  406,  854,   12,  854,
       12,   20,    0,    0,    0,  854,   17,  385,   18,   22,
      394,  854,  854,   18,  142,  145,   20,  380,    3,  391,
      197,  246,  384,  379,   28,   31,  377,   33,  321,   39,
       29,  854,  293,   17,   36,   36,  369,    0,   46,  147,
      854,   39,  854,  346,  167,  370,  368,  854,  366,   77,
        0,    0,    0,    0,    0,  249,  854,  854,   35,  854,
      854,  854,  324,  354,  350,  348,  320,  304,  253,   85,
      248,  161,  175,  237,  169,  854,  170,  201,  402,    0,
       49,  854,  168,  182,  186,  180,  222,  446,    0,   77,

      298,    0,    0,    0,    0,  211,  204,  237,  171,  186,
      224,  247,   90,  238,  248,   79,   24,  262,  255,  304,
      482,  242,  133,  257,  260,  350,  518,  854,   21,  854,
       16,  227,    0,  854,  854,  854,   11,  854,  220,  260,
      264,  854,  266,  245,  311,    0,    6,  289,  854,  854,
      296,  302,  562,  168,  314,  357,  334,  615,    0,  303,
      367,  651,  854,  854,  700,  714,  728,  742,  752,  761,
      766,  775,  780,  793,  801,  808,  815,  825,  352,  839,
      387
    } ;

static yyconst flex_int16_t yy_def[182] =
    {   0,
      165,  165,  164,    3,  165,  165,  164,  164,  164,  164,
      166,  164,  167,  164,  164,  164,  164,  164,  168,  169,
      164,  164,  164,  170,  171,  171,  164,  164,  164,  169,
      172,  172,   32,   32,   32,   32,   32,   32,  164,  164,
      166,  164,  166,  164,  164,  164,  164,  167,  164,  164,
      164,  168,  164,  168,  169,  169,  169,  164,  169,  164,
       26,   26,   26,   26,   26,  173,  164,  164,  164,  164,
      164,  164,  174,   32,   32,   32,   32,   32,  175,  164,
      176,   32,   32,  177,   32,  164,  166,  166,  166,   43,
      164,  164,  164,  164,  164,  168,  168,  168,   54,  169,

      173,  101,  101,  101,  101,  164,  164,  178,  175,  175,
      164,  164,  176,  176,   32,   32,  177,  177,   32,  166,
       89,  164,  164,  164,  164,  168,   98,  164,  164,  164,
      164,  164,  179,  164,  164,  164,   32,  164,   32,  164,
      164,  164,  164,  180,  164,  181,   32,  164,  164,  164,
      180,  180,  180,  164,  180,  180,  180,  180,  153,  164,
      180,  158,  164,    0,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164
    } ;

static yyconst flex_int16_t yy_nxt[917] =
    {   0,
      164,    9,   10,    9,  164,   11,   12,    9,   10,    9,
        9,   10,    9,   40,  164,   40,   13,   42,   40,  164,
       40,   71,   72,   53,  130,   14,   49,   50,   55,  144,
       15,   60,   60,   60,   42,  164,   81,   67,   68,  164,
       40,  164,   40,   49,   53,   44,   14,   49,   50,   69,
       45,   15,    9,   10,    9,   43,   11,   12,   82,   46,
       47,   54,   57,   50,   49,   83,   44,   13,   85,   91,
       69,   45,   43,   93,  122,  106,   14,   46,   47,   82,
       57,   15,   54,   55,   50,   83,  128,  164,   85,   91,
       60,   60,   60,  106,   93,  122,  111,   14,  112,  112,

      112,  164,   15,   16,   17,   10,   17,   18,   19,   20,
       21,   16,   22,   23,   16,   24,   25,   26,   26,   16,
       27,   28,   29,   30,   30,   31,   32,   33,   34,   33,
       33,   33,   35,   33,   33,   36,   33,   37,   33,   37,
       33,   33,   38,   33,   33,   33,   16,   31,   32,   34,
       33,   33,   33,   35,   33,   36,   33,   37,   33,   33,
       38,   33,   33,   33,   39,   62,  141,   63,   62,  164,
       63,   64,   94,   55,   64,   42,   65,  164,   65,   65,
       95,   65,  164,  164,   66,   53,  141,   62,   63,  115,
       62,   63,   64,   94,  134,   64,   65,  164,  123,   65,

       95,  160,   66,   55,  119,   73,   42,  100,  124,   56,
      115,  125,  130,   43,  120,  120,  116,   56,   56,  123,
       75,  160,   76,   54,  119,  100,   77,   53,  164,  124,
      129,   78,  125,   78,  116,  126,  126,  112,  112,  112,
      145,  145,   75,   76,   43,  131,  136,   77,  117,  164,
      132,   78,   55,  152,   79,  135,  164,  147,   56,  113,
      112,  112,  112,  164,  109,   54,   56,   56,  140,   75,
      138,   76,  102,  164,  103,   77,  147,  137,  104,  133,
       78,  139,   78,  105,  142,  105,  143,  148,  153,  140,
      149,   75,   76,  150,  102,  103,   77,  133,  137,  104,

       78,   87,  139,  105,  152,  142,   88,  143,  148,   42,
      152,  149,  164,   87,  150,   87,   87,   87,   87,  154,
       87,  102,  152,  103,  107,  107,   87,  104,  164,  163,
       87,   87,  105,   87,  105,   89,   90,   87,   87,  153,
      154,   87,  152,  102,  103,  153,   87,   43,  104,   87,
      163,   87,  105,   89,   96,   53,  164,  153,  164,   97,
      146,  146,  164,   96,   96,  152,   96,  108,   96,   96,
      161,  161,   55,   96,   55,  152,   55,  153,   92,   96,
      157,  157,   86,   96,   96,   84,   96,   80,   98,   99,
       96,   96,  164,   54,   96,  107,  107,   55,   70,   96,

      153,   58,   96,   51,   96,  164,   98,   42,  164,  164,
      153,  164,  164,  164,  164,  121,  121,  121,  164,  164,
      164,  164,  164,  164,  121,  121,  121,  121,  121,  121,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,   43,  121,  121,  121,  121,
      121,   53,  164,  164,  164,  164,  164,  164,  164,  127,
      127,  127,  164,  164,  164,  164,  164,  164,  127,  127,
      127,  127,  127,  127,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,   54,
      127,  127,  127,  127,  127,   87,   87,   87,  164,  164,

      164,  164,  164,  164,   87,   87,   87,   87,   87,   87,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,   87,   87,   87,   87,
       87,   96,   96,   96,  164,  164,  164,  164,  164,  164,
       96,   96,   96,   96,   96,   96,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,   96,   96,   96,   96,   96,  151,  164,  164,
      155,  164,  164,  164,  164,  156,  164,  164,  164,  164,
      164,  164,  157,  164,  157,  157,  164,  164,  164,  157,
      164,  164,  164,  164,  164,  157,  164,  164,  164,  157,

      157,  164,  157,  164,  158,  159,  157,  157,  164,  164,
      157,  164,  164,  164,  164,  157,  164,  164,  157,  164,
      157,  164,  158,  152,  164,  164,  164,  164,  162,  162,
      162,  164,  164,  164,  164,  164,  164,  162,  162,  162,
      162,  162,  162,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  153,  162,
      162,  162,  162,  162,  157,  157,  157,  164,  164,  164,
      164,  164,  164,  157,  157,  157,  157,  157,  157,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  157,  157,  157,  157,  157,

        8,    8,    8,    8,    8,    8,    8,    8,    8,    8,
        8,    8,    8,    8,   41,  164,  164,   41,   41,   41,
       41,   41,   41,   41,   41,   41,   41,   41,   48,  164,
       48,   48,   48,   48,   48,   48,   48,   48,   48,   48,
       48,   48,   52,  164,  164,   52,   52,   52,   52,   52,
       52,   52,   52,   52,   52,   52,   56,  164,  164,   56,
       56,   56,   56,   56,   56,   59,  164,  164,  164,   59,
       59,   59,   59,   59,   61,   61,  164,   61,   61,   74,
       74,  164,   74,   74,   74,   74,   74,   74,  101,  101,
      164,  101,  101,  107,  164,  164,  164,  107,  107,  107,

      107,  107,  107,  107,  107,  107,  107,  110,  164,  110,
      110,  164,  110,  110,  114,  164,  114,  114,  164,  114,
      114,  118,  164,  118,  118,  164,  118,  118,  107,  164,
      107,  164,  164,  107,  164,  107,  164,  107,  107,  151,
      164,  164,  164,  151,  151,  151,  151,  151,  151,  151,
      151,  151,  151,    7,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,

      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164
    } ;

static yyconst flex_int16_t yy_chk[917] =
    {   0,
        0,    1,    1,    1,    0,    1,    1,    5,    5,    5,
        6,    6,    6,    9,  147,    9,    1,   11,   17,  137,
       17,   29,   29,   19,  131,    1,   14,   15,   20,  129,
        1,   24,   24,   24,   41,  117,   35,   27,   27,   36,
       40,   38,   40,   44,   52,   12,    1,   14,   15,   27,
       12,    1,    2,    2,    2,   11,    2,    2,   35,   12,
       12,   19,   20,   45,   44,   36,   12,    2,   38,   46,
       27,   12,   41,   49,   91,   69,    2,   12,   12,   35,
       20,    2,   52,  100,   45,   36,  100,  116,   38,   46,
       60,   60,   60,   69,   49,   91,   80,    2,   80,   80,

       80,  113,    2,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,   25,  123,   25,   26,   82,
       26,   25,   50,   55,   26,   87,   25,   85,   25,   26,
       50,   26,  109,   83,   25,   96,  123,   25,   25,   82,
       26,   26,   25,   50,  110,   26,   25,  110,   93,   26,

       50,  154,   25,   31,   85,   31,   88,   55,   94,   31,
       82,   95,  107,   87,   88,   88,   83,   31,   31,   93,
       31,  154,   31,   96,   85,   55,   31,   97,  139,   94,
      106,   31,   95,   31,   83,   97,   97,  111,  111,  111,
      132,  132,   31,   31,   88,  108,  114,   31,   84,  114,
      108,   31,   32,  144,   32,  112,  115,  139,   32,   81,
      112,  112,  112,  119,   79,   97,   32,   32,  122,   32,
      118,   32,   66,  118,   66,   32,  139,  115,   66,  108,
       32,  119,   32,   66,  124,   66,  125,  140,  144,  122,
      141,   32,   32,  143,   66,   66,   32,  108,  115,   66,

       32,   43,  119,   66,  151,  124,   43,  125,  140,  120,
      152,  141,   78,   43,  143,   43,   43,  120,  120,  148,
       43,  101,  155,  101,  145,  145,   43,  101,   77,  160,
       43,   43,  101,   43,  101,   43,   43,   43,   43,  151,
      148,   43,  157,  101,  101,  152,   43,  120,  101,   43,
      160,   43,  101,   43,   54,  126,   76,  155,   75,   54,
      179,  179,   74,  126,  126,  156,   54,   73,   54,   54,
      156,  156,   59,   54,   57,  161,   56,  157,   47,   54,
      161,  161,   39,   54,   54,   37,   54,   34,   54,   54,
       54,   54,   33,  126,   54,  181,  181,   30,   28,   54,

      156,   21,   54,   18,   54,    7,   54,   89,    0,    0,
      161,    0,    0,    0,    0,   89,   89,   89,    0,    0,
        0,    0,    0,    0,   89,   89,   89,   89,   89,   89,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,   89,   89,   89,   89,   89,
       89,   98,    0,    0,    0,    0,    0,    0,    0,   98,
       98,   98,    0,    0,    0,    0,    0,    0,   98,   98,
       98,   98,   98,   98,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,   98,
       98,   98,   98,   98,   98,  121,  121,  121,    0,    0,

        0,    0,    0,    0,  121,  121,  121,  121,  121,  121,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,  121,  121,  121,  121,
      121,  127,  127,  127,    0,    0,    0,    0,    0,    0,
      127,  127,  127,  127,  127,  127,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,  127,  127,  127,  127,  127,  153,    0,    0,
      153,    0,    0,    0,    0,  153,    0,    0,    0,    0,
        0,    0,  153,    0,  153,  153,    0,    0,    0,  153,
        0,    0,    0,    0,    0,  153,    0,    0,    0,  153,

      153,    0,  153,    0,  153,  153,  153,  153,    0,    0,
      153,    0,    0,    0,    0,  153,    0,    0,  153,    0,
      153,    0,  153,  158,    0,    0,    0,    0,  158,  158,
      158,    0,    0,    0,    0,    0,    0,  158,  158,  158,
      158,  158,  158,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,  158,  158,
      158,  158,  158,  158,  162,  162,  162,    0,    0,    0,
        0,    0,    0,  162,  162,  162,  162,  162,  162,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,  162,  162,  162,  162,  162,

      165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
      165,  165,  165,  165,  166,    0,    0,  166,  166,  166,
      166,  166,  166,  166,  166,  166,  166,  166,  167,    0,
      167,  167,  167,  167,  167,  167,  167,  167,  167,  167,
      167,  167,  168,    0,    0,  168,  168,  168,  168,  168,
      168,  168,  168,  168,  168,  168,  169,    0,    0,  169,
      169,  169,  169,  169,  169,  170,    0,    0,    0,  170,
      170,  170,  170,  170,  171,  171,    0,  171,  171,  172,
      172,    0,  172,  172,  172,  172,  172,  172,  173,  173,
        0,  173,  173,  174,    0,    0,    0,  174,  174,  174,

      174,  174,  174,  174,  174,  174,  174,  175,    0,  175,
      175,    0,  175,  175,  176,    0,  176,  176,    0,  176,
      176,  177,    0,  177,  177,    0,  177,  177,  178,    0,
      178,    0,    0,  178,    0,  178,    0,  178,  178,  180,
        0,    0,    0,  180,  180,  180,  180,  180,  180,  180,
      180,  180,  180,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,

      164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
      164,  164,  164,  164,  164,  164
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

extern int pp_flex_debug;
int pp_flex_debug = 0;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *pptext;
#line 1 "../../gputils_svn/gpasm/ppscan.l"
/* %option debug */


#line 7 "../../gputils_svn/gpasm/ppscan.l"
/* lexical analyser for gpasm preprocessor #v() evaluation
   Copyright (C) 2012 Borut Razem

This file is part of gputils.

gputils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

gputils is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with gputils; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

#if !defined(YY_FLEX_MAJOR_VERSION) || \
  !defined(YY_FLEX_MINOR_VERSION) || \
  !defined(YY_FLEX_SUBMINOR_VERSION) || \
  YY_FLEX_MAJOR_VERSION < 2 || \
  (YY_FLEX_MAJOR_VERSION == 2 && YY_FLEX_MINOR_VERSION < 5) || \
  (YY_FLEX_MAJOR_VERSION == 2 && YY_FLEX_MINOR_VERSION == 5 && YY_FLEX_SUBMINOR_VERSION < 35)
# error "flex 2.5.35 or newer required!"
#endif

#include "stdhdr.h"

#include "libgputils.h"
#include "gpasm.h"
#include "gperror.h"
#include "preprocess.h"
#include "ppparse.h"

#define OPERATOR(x)  return (pplval.i = (x))

/* YY_UNPUT not used, suppress the warning */
#define YY_NO_UNPUT

#define YY_INPUT(buf, result, max_size) \
do \
  { \
    /* This should be never used */ \
    result = 0; \
  } \
while (0)

#define YY_USER_ACTION ppcol_end += ppleng;

int ppcol_begin;
int ppcol_end;
static int brack_depth;
static int found_hv;
#line 802 "ppscan.c"

#define INITIAL 0
#define hv 1
#define def 2

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
#include <unistd.h>
#endif

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif

static int yy_init_globals (void );

/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int pplex_destroy (void );

int ppget_debug (void );

void ppset_debug (int debug_flag  );

YY_EXTRA_TYPE ppget_extra (void );

void ppset_extra (YY_EXTRA_TYPE user_defined  );

FILE *ppget_in (void );

void ppset_in  (FILE * in_str  );

FILE *ppget_out (void );

void ppset_out  (FILE * out_str  );

int ppget_leng (void );

char *ppget_text (void );

int ppget_lineno (void );

void ppset_lineno (int line_number  );

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

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

    static void yyunput (int c,char *buf_ptr  );
    
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif

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

#ifndef YY_NO_INPUT

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

#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#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 do { if (fwrite( pptext, ppleng, 1, ppout )) {} } while (0)
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
		{ \
		int c = '*'; \
		size_t n; \
		for ( n = 0; n < max_size && \
			     (c = getc( ppin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( ppin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else \
		{ \
		errno=0; \
		while ( (result = fread(buf, 1, max_size, ppin))==0 && ferror(ppin)) \
			{ \
			if( errno != EINTR) \
				{ \
				YY_FATAL_ERROR( "input in flex scanner failed" ); \
				break; \
				} \
			errno=0; \
			clearerr(ppin); \
			} \
		}\
\

#endif

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

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

/* end tables serialization structures and prototypes */

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1

extern int pplex (void);

#define YY_DECL int pplex (void)
#endif /* !YY_DECL */

/* Code executed at the beginning of each rule, after pptext and ppleng
 * 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

/** The main scanner function which does all the work.
 */
YY_DECL
{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;
    
#line 70 "../../gputils_svn/gpasm/ppscan.l"

#line 993 "ppscan.c"

	if ( !(yy_init) )
		{
		(yy_init) = 1;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

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

		if ( ! ppin )
			ppin = stdin;

		if ( ! ppout )
			ppout = stdout;

		if ( ! YY_CURRENT_BUFFER ) {
			ppensure_buffer_stack ();
			YY_CURRENT_BUFFER_LVALUE =
				pp_create_buffer(ppin,YY_BUF_SIZE );
		}

		pp_load_buffer_state( );
		}

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

		/* Support of pptext. */
		*yy_cp = (yy_hold_char);

		/* yy_bp points to the position in yy_ch_buf of the start of
		 * the current run.
		 */
		yy_bp = yy_cp;

		yy_current_state = (yy_start);
yy_match:
		do
			{
			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
			if ( yy_accept[yy_current_state] )
				{
				(yy_last_accepting_state) = yy_current_state;
				(yy_last_accepting_cpos) = yy_cp;
				}
			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
				{
				yy_current_state = (int) yy_def[yy_current_state];
				if ( yy_current_state >= 165 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 854 );

yy_find_action:
		yy_act = yy_accept[yy_current_state];
		if ( yy_act == 0 )
			{ /* have to back up */
			yy_cp = (yy_last_accepting_cpos);
			yy_current_state = (yy_last_accepting_state);
			yy_act = yy_accept[yy_current_state];
			}

		YY_DO_BEFORE_ACTION;

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

		switch ( yy_act )
	{ /* beginning of action switch */
			case 0: /* must back up */
			/* undo the effects of YY_DO_BEFORE_ACTION */
			*yy_cp = (yy_hold_char);
			yy_cp = (yy_last_accepting_cpos);
			yy_current_state = (yy_last_accepting_state);
			goto yy_find_action;

case 1:
#line 72 "../../gputils_svn/gpasm/ppscan.l"
case 2:
#line 73 "../../gputils_svn/gpasm/ppscan.l"
case 3:
#line 74 "../../gputils_svn/gpasm/ppscan.l"
case 4:
YY_RULE_SETUP
#line 74 "../../gputils_svn/gpasm/ppscan.l"
{
                           BEGIN(def);
                         }
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 77 "../../gputils_svn/gpasm/ppscan.l"
{
                           BEGIN(hv);
                           brack_depth = 1;
                           ppcol_begin = ppcol_end - ppleng;
                           found_hv = 1;
                           return HV;
                         }
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 84 "../../gputils_svn/gpasm/ppscan.l"
/* ignore inner #v-s */
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 85 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = UPPER;
                           return UPPER;
                         }
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 89 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = HIGH;
                           return HIGH;
                         }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 93 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = LOW;
                           return LOW;
                         }
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 97 "../../gputils_svn/gpasm/ppscan.l"
{
                           int i = ppleng - 3;
                           pplval.s = strndup(pptext, i);
                           unput('(');
                           ++brack_depth;
                           return IDENTIFIER;
                         }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 104 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.s = strdup(pptext);
                           return IDENTIFIER;
                         }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 108 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = stringtolong(pptext + 2, 16);
                           return NUMBER;
                         }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 112 "../../gputils_svn/gpasm/ppscan.l"
{
                           if (state.radix == 16) {
                             pplval.i = stringtolong(pptext, 16);
                             return NUMBER;
                           } else {
                             pptext[ppleng - 1] = '\0';
                             pplval.i = stringtolong(pptext, 2);
                             return NUMBER;
                           }
                         }
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 122 "../../gputils_svn/gpasm/ppscan.l"
{
                           pptext[ppleng - 1] = '\0';
                           pplval.i = stringtolong(pptext + 2, 2);
                           return NUMBER;
                         }
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 127 "../../gputils_svn/gpasm/ppscan.l"
{
                           pptext[ppleng - 1] = '\0';
                           pplval.i = stringtolong(pptext, 8);
                           return NUMBER;
                         }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 132 "../../gputils_svn/gpasm/ppscan.l"
{
                           pptext[ppleng - 1] = '\0';
                           pplval.i = stringtolong(pptext + 2, 8);
                           return NUMBER;
                         }
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 137 "../../gputils_svn/gpasm/ppscan.l"
{
                           if (state.radix == 16) {
                             pplval.i = stringtolong(pptext, 16);
                             return NUMBER;
                           } else {
                             pptext[ppleng - 1] = '\0';
                             pplval.i = stringtolong(pptext, 10);
                             return NUMBER;
                           }
                         }
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 147 "../../gputils_svn/gpasm/ppscan.l"
{
                           pptext[ppleng - 1] = '\0';
                           pplval.i = stringtolong(pptext + 2, 10);
                           return NUMBER;
                         }
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 152 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = stringtolong(pptext + 1, 10);
                           return NUMBER;
                         }
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 156 "../../gputils_svn/gpasm/ppscan.l"
{
                           pptext[ppleng - 1] = '\0';
                           pplval.i = stringtolong(pptext, 16);
                           return NUMBER;
                         }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 161 "../../gputils_svn/gpasm/ppscan.l"
{
                           pptext[ppleng - 1] = '\0';
                           pplval.i = stringtolong(pptext + 2, 16);
                           return NUMBER;
                         }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 166 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = stringtolong(pptext, state.radix);
                           return NUMBER;
                         }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 170 "../../gputils_svn/gpasm/ppscan.l"
{
                           const char *pc;

                           if ((ppleng > 1) && (pptext[ppleng - 1] == '"'))
                             --ppleng;
                           else
                             gpvwarning(GPW_MISSING_QUOTE);

                           pc = convert_escape_chars(pptext + 1, &pplval.i);
                           if (pc != &pptext[ppleng])
                             gpverror(GPE_ILLEGAL_ARGU, pptext);

                           return NUMBER;
                         }
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 184 "../../gputils_svn/gpasm/ppscan.l"
{
                           const char *pc = convert_escape_chars(pptext + 2, &pplval.i);
                           assert(pc == &pptext[ppleng - 1]);
                           return NUMBER;
                         }
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 189 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(LSH);
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 190 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(RSH);
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 191 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(GREATER_EQUAL);
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 192 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(LESS_EQUAL);
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 193 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(EQUAL);
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 194 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(NOT_EQUAL);
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 195 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(LOGICAL_AND);
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 196 "../../gputils_svn/gpasm/ppscan.l"
OPERATOR(LOGICAL_OR);
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 198 "../../gputils_svn/gpasm/ppscan.l"
{
                           ++brack_depth;
                           return pptext[0];
                         }
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 202 "../../gputils_svn/gpasm/ppscan.l"
{
                           if (--brack_depth <= 0) {
                             BEGIN(INITIAL);
                             yyterminate();
                           }
                           return pptext[0];
                         }
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 210 "../../gputils_svn/gpasm/ppscan.l"

	YY_BREAK
case 36:
YY_RULE_SETUP
#line 212 "../../gputils_svn/gpasm/ppscan.l"

	YY_BREAK
case 37:
YY_RULE_SETUP
#line 214 "../../gputils_svn/gpasm/ppscan.l"
{
                           pplval.i = pptext[0];
                           return pptext[0];
                         }
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 218 "../../gputils_svn/gpasm/ppscan.l"

	YY_BREAK
case 39:
#line 220 "../../gputils_svn/gpasm/ppscan.l"
case 40:
/* rule 40 can match eol */
YY_RULE_SETUP
#line 220 "../../gputils_svn/gpasm/ppscan.l"
{
                           BEGIN(INITIAL);
                         }
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 223 "../../gputils_svn/gpasm/ppscan.l"
ECHO;
	YY_BREAK
#line 1378 "ppscan.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(hv):
case YY_STATE_EOF(def):
	yyterminate();

	case YY_END_OF_BUFFER:
		{
		/* Amount of text matched not including the EOB char. */
		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;

		/* Undo the effects of YY_DO_BEFORE_ACTION. */
		*yy_cp = (yy_hold_char);
		YY_RESTORE_YY_MORE_OFFSET

		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
			{
			/* We're scanning a new file or input source.  It's
			 * possible that this happened because the user
			 * just pointed ppin at a new source and called
			 * pplex().  If so, then we have to assure
			 * consistency between YY_CURRENT_BUFFER and our
			 * globals.  Here is the right place to do so, because
			 * this is the first action (other than possibly a
			 * back-up) that will match for the new input source.
			 */
			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
			YY_CURRENT_BUFFER_LVALUE->yy_input_file = ppin;
			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
			}

		/* Note that here we test for yy_c_buf_p "<=" to the position
		 * of the first EOB in the buffer, since yy_c_buf_p will
		 * already have been incremented past the NUL character
		 * (since all states make transitions on EOB to the
		 * end-of-buffer state).  Contrast this with the test
		 * in input().
		 */
		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
			{ /* This was really a NUL. */
			yy_state_type yy_next_state;

			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;

			yy_current_state = yy_get_previous_state(  );

			/* Okay, we're now positioned to make the NUL
			 * transition.  We couldn't have
			 * yy_get_previous_state() go ahead and do it
			 * for us because it doesn't know how to deal
			 * with the possibility of jamming (and we don't
			 * want to build jamming into it because then it
			 * will run more slowly).
			 */

			yy_next_state = yy_try_NUL_trans( yy_current_state );

			yy_bp = (yytext_ptr) + YY_MORE_ADJ;

			if ( yy_next_state )
				{
				/* Consume the NUL. */
				yy_cp = ++(yy_c_buf_p);
				yy_current_state = yy_next_state;
				goto yy_match;
				}

			else
				{
				yy_cp = (yy_c_buf_p);
				goto yy_find_action;
				}
			}

		else switch ( yy_get_next_buffer(  ) )
			{
			case EOB_ACT_END_OF_FILE:
				{
				(yy_did_buffer_switch_on_eof) = 0;

				if ( ppwrap( ) )
					{
					/* Note: because we've taken care in
					 * yy_get_next_buffer() to have set up
					 * pptext, we can now set up
					 * yy_c_buf_p so that if some total
					 * hoser (like flex itself) wants to
					 * call the scanner after we return the
					 * YY_NULL, it'll still work - another
					 * YY_NULL will get returned.
					 */
					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;

					yy_act = YY_STATE_EOF(YY_START);
					goto do_action;
					}

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

			case EOB_ACT_CONTINUE_SCAN:
				(yy_c_buf_p) =
					(yytext_ptr) + yy_amount_of_matched_text;

				yy_current_state = yy_get_previous_state(  );

				yy_cp = (yy_c_buf_p);
				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
				goto yy_match;

			case EOB_ACT_LAST_MATCH:
				(yy_c_buf_p) =
				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];

				yy_current_state = yy_get_previous_state(  );

				yy_cp = (yy_c_buf_p);
				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
				goto yy_find_action;
			}
		break;
		}

	default:
		YY_FATAL_ERROR(
			"fatal flex scanner internal error--no action found" );
	} /* end of action switch */
		} /* end of scanning one token */
} /* end of pplex */

/* yy_get_next_buffer - try to read in a new buffer
 *
 * Returns a code representing an action:
 *	EOB_ACT_LAST_MATCH -
 *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
 *	EOB_ACT_END_OF_FILE - end of file
 */
static int yy_get_next_buffer (void)
{
    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
	register char *source = (yytext_ptr);
	register int number_to_move, i;
	int ret_val;

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

	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
		{ /* Don't try to fill the buffer, so this is an EOF. */
		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
			{
			/* We matched a single character, the EOB, so
			 * treat this as a final EOF.
			 */
			return EOB_ACT_END_OF_FILE;
			}

		else
			{
			/* We matched some text prior to the EOB, first
			 * process it.
			 */
			return EOB_ACT_LAST_MATCH;
			}
		}

	/* Try to read more data. */

	/* First move last chars to start of buffer. */
	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;

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

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

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

		while ( num_to_read <= 0 )
			{ /* Not enough room in the buffer - grow it. */

			/* 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. */
					pprealloc((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_LVALUE->yy_buf_size -
						number_to_move - 1;

			}

		if ( num_to_read > YY_READ_BUF_SIZE )
			num_to_read = YY_READ_BUF_SIZE;

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

		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
		}

	if ( (yy_n_chars) == 0 )
		{
		if ( number_to_move == YY_MORE_ADJ )
			{
			ret_val = EOB_ACT_END_OF_FILE;
			pprestart(ppin  );
			}

		else
			{
			ret_val = EOB_ACT_LAST_MATCH;
			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
				YY_BUFFER_EOF_PENDING;
			}
		}

	else
		ret_val = EOB_ACT_CONTINUE_SCAN;

	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
		/* Extend the array by 50%, plus the number we really need. */
		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) pprealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
	}

	(yy_n_chars) += number_to_move;
	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;

	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];

	return ret_val;
}

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

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

	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
		{
		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
		if ( yy_accept[yy_current_state] )
			{
			(yy_last_accepting_state) = yy_current_state;
			(yy_last_accepting_cpos) = yy_cp;
			}
		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
			{
			yy_current_state = (int) yy_def[yy_current_state];
			if ( yy_current_state >= 165 )
				yy_c = yy_meta[(unsigned int) yy_c];
			}
		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
		}

	return yy_current_state;
}

/* yy_try_NUL_trans - try to make a transition on the NUL character
 *
 * synopsis
 *	next_state = yy_try_NUL_trans( current_state );
 */
    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
{
	register int yy_is_jam;
    	register char *yy_cp = (yy_c_buf_p);

	register YY_CHAR yy_c = 1;
	if ( yy_accept[yy_current_state] )
		{
		(yy_last_accepting_state) = yy_current_state;
		(yy_last_accepting_cpos) = yy_cp;
		}
	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
		{
		yy_current_state = (int) yy_def[yy_current_state];
		if ( yy_current_state >= 165 )
			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 == 164);

	return yy_is_jam ? 0 : yy_current_state;
}

    static void yyunput (int c, register char * yy_bp )
{
	register char *yy_cp;
    
    yy_cp = (yy_c_buf_p);

	/* undo effects of setting up pptext */
	*yy_cp = (yy_hold_char);

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

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

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

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

	*--yy_cp = (char) c;

	(yytext_ptr) = yy_bp;
	(yy_hold_char) = *yy_cp;
	(yy_c_buf_p) = yy_cp;
}

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

{
	int c;
    
	*(yy_c_buf_p) = (yy_hold_char);

	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
		{
		/* yy_c_buf_p now points to the character we want to return.
		 * If this occurs *before* the EOB characters, then it's a
		 * valid NUL; if not, then we've hit the end of the buffer.
		 */
		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
			/* This was really a NUL. */
			*(yy_c_buf_p) = '\0';

		else
			{ /* need more input */
			int offset = (yy_c_buf_p) - (yytext_ptr);
			++(yy_c_buf_p);

			switch ( yy_get_next_buffer(  ) )
				{
				case EOB_ACT_LAST_MATCH:
					/* This happens because yy_g_n_b()
					 * sees that we've accumulated a
					 * token and flags that we need to
					 * try matching the token before
					 * proceeding.  But for input(),
					 * there's no matching to consider.
					 * So convert the EOB_ACT_LAST_MATCH
					 * to EOB_ACT_END_OF_FILE.
					 */

					/* Reset buffer status. */
					pprestart(ppin );

					/*FALLTHROUGH*/

				case EOB_ACT_END_OF_FILE:
					{
					if ( ppwrap( ) )
						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 pptext */
	(yy_hold_char) = *++(yy_c_buf_p);

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

/** Immediately switch to a different input stream.
 * @param input_file A readable stream.
 * 
 * @note This function does not reset the start condition to @c INITIAL .
 */
    void pprestart  (FILE * input_file )
{
    
	if ( ! YY_CURRENT_BUFFER ){
        ppensure_buffer_stack ();
		YY_CURRENT_BUFFER_LVALUE =
            pp_create_buffer(ppin,YY_BUF_SIZE );
	}

	pp_init_buffer(YY_CURRENT_BUFFER,input_file );
	pp_load_buffer_state( );
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * 
 */
    void pp_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
{
    
	/* TODO. We should be able to replace this entire function body
	 * with
	 *		pppop_buffer_state();
	 *		pppush_buffer_state(new_buffer);
     */
	ppensure_buffer_stack ();
	if ( YY_CURRENT_BUFFER == new_buffer )
		return;

	if ( YY_CURRENT_BUFFER )
		{
		/* Flush out information for old buffer. */
		*(yy_c_buf_p) = (yy_hold_char);
		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
		}

	YY_CURRENT_BUFFER_LVALUE = new_buffer;
	pp_load_buffer_state( );

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

static void pp_load_buffer_state  (void)
{
    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
	ppin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
	(yy_hold_char) = *(yy_c_buf_p);
}

/** Allocate and initialize an input buffer state.
 * @param file A readable stream.
 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
 * 
 * @return the allocated buffer state.
 */
    YY_BUFFER_STATE pp_create_buffer  (FILE * file, int  size )
{
	YY_BUFFER_STATE b;
    
	b = (YY_BUFFER_STATE) ppalloc(sizeof( struct yy_buffer_state )  );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in pp_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 *) ppalloc(b->yy_buf_size + 2  );
	if ( ! b->yy_ch_buf )
		YY_FATAL_ERROR( "out of dynamic memory in pp_create_buffer()" );

	b->yy_is_our_buffer = 1;

	pp_init_buffer(b,file );

	return b;
}

/** Destroy the buffer.
 * @param b a buffer created with pp_create_buffer()
 * 
 */
    void pp_delete_buffer (YY_BUFFER_STATE  b )
{
    
	if ( ! b )
		return;

	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;

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

	ppfree((void *) b  );
}

#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
    
/* Initializes or reinitializes a buffer.
 * This function is sometimes called more than once on the same buffer,
 * such as during a pprestart() or at EOF.
 */
    static void pp_init_buffer  (YY_BUFFER_STATE  b, FILE * file )

{
	int oerrno = errno;
    
	pp_flush_buffer(b );

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

    /* If b is the current buffer, then pp_init_buffer was _probably_
     * called from pprestart() or through yy_get_next_buffer.
     * In that case, we don't want to reset the lineno or column.
     */
    if (b != YY_CURRENT_BUFFER){
        b->yy_bs_lineno = 1;
        b->yy_bs_column = 0;
    }

        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
    
	errno = oerrno;
}

/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
 * 
 */
    void pp_flush_buffer (YY_BUFFER_STATE  b )
{
    	if ( ! b )
		return;

	b->yy_n_chars = 0;

	/* We always need two end-of-buffer characters.  The first causes
	 * a transition to the end-of-buffer state.  The second causes
	 * a jam in that state.
	 */
	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;

	b->yy_buf_pos = &b->yy_ch_buf[0];

	b->yy_at_bol = 1;
	b->yy_buffer_status = YY_BUFFER_NEW;

	if ( b == YY_CURRENT_BUFFER )
		pp_load_buffer_state( );
}

/** Pushes the new state onto the stack. The new state becomes
 *  the current state. This function will allocate the stack
 *  if necessary.
 *  @param new_buffer The new state.
 *  
 */
void pppush_buffer_state (YY_BUFFER_STATE new_buffer )
{
    	if (new_buffer == NULL)
		return;

	ppensure_buffer_stack();

	/* This block is copied from pp_switch_to_buffer. */
	if ( YY_CURRENT_BUFFER )
		{
		/* Flush out information for old buffer. */
		*(yy_c_buf_p) = (yy_hold_char);
		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
		}

	/* Only push if top exists. Otherwise, replace top. */
	if (YY_CURRENT_BUFFER)
		(yy_buffer_stack_top)++;
	YY_CURRENT_BUFFER_LVALUE = new_buffer;

	/* copied from pp_switch_to_buffer. */
	pp_load_buffer_state( );
	(yy_did_buffer_switch_on_eof) = 1;
}

/** Removes and deletes the top of the stack, if present.
 *  The next element becomes the new top.
 *  
 */
void pppop_buffer_state (void)
{
    	if (!YY_CURRENT_BUFFER)
		return;

	pp_delete_buffer(YY_CURRENT_BUFFER );
	YY_CURRENT_BUFFER_LVALUE = NULL;
	if ((yy_buffer_stack_top) > 0)
		--(yy_buffer_stack_top);

	if (YY_CURRENT_BUFFER) {
		pp_load_buffer_state( );
		(yy_did_buffer_switch_on_eof) = 1;
	}
}

/* Allocates the stack if it does not exist.
 *  Guarantees space for at least one push.
 */
static void ppensure_buffer_stack (void)
{
	int num_to_alloc;
    
	if (!(yy_buffer_stack)) {

		/* First allocation is just for 2 elements, since we don't know if this
		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
		 * immediate realloc on the next call.
         */
		num_to_alloc = 1;
		(yy_buffer_stack) = (struct yy_buffer_state**)ppalloc
								(num_to_alloc * sizeof(struct yy_buffer_state*)
								);
		if ( ! (yy_buffer_stack) )
			YY_FATAL_ERROR( "out of dynamic memory in ppensure_buffer_stack()" );
								  
		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
				
		(yy_buffer_stack_max) = num_to_alloc;
		(yy_buffer_stack_top) = 0;
		return;
	}

	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){

		/* Increase the buffer to prepare for a possible push. */
		int grow_size = 8 /* arbitrary grow size */;

		num_to_alloc = (yy_buffer_stack_max) + grow_size;
		(yy_buffer_stack) = (struct yy_buffer_state**)pprealloc
								((yy_buffer_stack),
								num_to_alloc * sizeof(struct yy_buffer_state*)
								);
		if ( ! (yy_buffer_stack) )
			YY_FATAL_ERROR( "out of dynamic memory in ppensure_buffer_stack()" );

		/* zero only the new slots.*/
		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
		(yy_buffer_stack_max) = num_to_alloc;
	}
}

/** Setup the input buffer state to scan directly from a user-specified character buffer.
 * @param base the character buffer
 * @param size the size in bytes of the character buffer
 * 
 * @return the newly allocated buffer state object. 
 */
YY_BUFFER_STATE pp_scan_buffer  (char * base, yy_size_t  size )
{
	YY_BUFFER_STATE b;
    
	if ( size < 2 ||
	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
	     base[size-1] != YY_END_OF_BUFFER_CHAR )
		/* They forgot to leave room for the EOB's. */
		return 0;

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

	pp_switch_to_buffer(b  );

	return b;
}

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

/** Setup the input buffer state to scan the given bytes. The next call to pplex() will
 * scan from a @e copy of @a bytes.
 * @param yybytes the byte buffer to scan
 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
 * 
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE pp_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
{
	YY_BUFFER_STATE b;
	char *buf;
	yy_size_t n;
	int i;
    
	/* Get memory for full buffer, including space for trailing EOB's. */
	n = _yybytes_len + 2;
	buf = (char *) ppalloc(n  );
	if ( ! buf )
		YY_FATAL_ERROR( "out of dynamic memory in pp_scan_bytes()" );

	for ( i = 0; i < _yybytes_len; ++i )
		buf[i] = yybytes[i];

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

	b = pp_scan_buffer(buf,n );
	if ( ! b )
		YY_FATAL_ERROR( "bad buffer in pp_scan_bytes()" );

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

	return b;
}

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

static void yy_fatal_error (yyconst char* msg )
{
    	(void) fprintf( stderr, "%s\n", msg );
	exit( YY_EXIT_FAILURE );
}

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

#undef yyless
#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up pptext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
		pptext[ppleng] = (yy_hold_char); \
		(yy_c_buf_p) = pptext + yyless_macro_arg; \
		(yy_hold_char) = *(yy_c_buf_p); \
		*(yy_c_buf_p) = '\0'; \
		ppleng = yyless_macro_arg; \
		} \
	while ( 0 )

/* Accessor  methods (get/set functions) to struct members. */

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

/** Get the input stream.
 * 
 */
FILE *ppget_in  (void)
{
        return ppin;
}

/** Get the output stream.
 * 
 */
FILE *ppget_out  (void)
{
        return ppout;
}

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

/** Get the current token.
 * 
 */

char *ppget_text  (void)
{
        return pptext;
}

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

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

void ppset_out (FILE *  out_str )
{
        ppout = out_str ;
}

int ppget_debug  (void)
{
        return pp_flex_debug;
}

void ppset_debug (int  bdebug )
{
        pp_flex_debug = bdebug ;
}

static int yy_init_globals (void)
{
        /* Initialization is the same as for the non-reentrant scanner.
     * This function is called from pplex_destroy(), so don't allocate here.
     */

    (yy_buffer_stack) = 0;
    (yy_buffer_stack_top) = 0;
    (yy_buffer_stack_max) = 0;
    (yy_c_buf_p) = (char *) 0;
    (yy_init) = 0;
    (yy_start) = 0;

/* Defined in main.c */
#ifdef YY_STDINIT
    ppin = stdin;
    ppout = stdout;
#else
    ppin = (FILE *) 0;
    ppout = (FILE *) 0;
#endif

    /* For future reference: Set errno on error, since we are called by
     * pplex_init()
     */
    return 0;
}

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

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

    /* Reset the globals. This is important in a non-reentrant scanner so the next time
     * pplex() is called, initialization will occur. */
    yy_init_globals( );

    return 0;
}

/*
 * Internal utility routines.
 */

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

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

	return n;
}
#endif

void *ppalloc (yy_size_t  size )
{
	return (void *) malloc( size );
}

void *pprealloc  (void * ptr, yy_size_t  size )
{
	/* The cast to (char *) in the following accommodates both
	 * implementations that use char* generic pointers, and those
	 * that use void* generic pointers.  It works with the latter
	 * because both ANSI C and C++ allow castless assignment from
	 * any pointer type to void*, and deal with argument conversions
	 * as though doing an assignment.
	 */
	return (void *) realloc( (char *) ptr, size );
}

void ppfree (void * ptr )
{
	free( (char *) ptr );	/* see pprealloc() for (char *) cast */
}

#define YYTABLES_NAME "yytables"

#line 223 "../../gputils_svn/gpasm/ppscan.l"



#if 0
static void
yyprint (FILE *file, int type, YYSTYPE value)
{
  printf("@%d:", ppcol_end);

  switch (type) {
  case IDENTIFIER:
    fprintf (file, "'%s' ", value.s);
    break;

  case NUMBER:
  case UPPER:
  case HIGH:
  case LOW:
  case LSH:
  case RSH:
  case GREATER_EQUAL:
  case LESS_EQUAL:
  case EQUAL:
  case NOT_EQUAL:
  case '<':
  case '>':
  case '&':
  case '|':
  case '^':
  case LOGICAL_AND:
  case LOGICAL_OR:
  case '=':
    fprintf (file, "'%d' ", value.i);
    break;

  case HV:
      fprintf (file, "'%d' ", type);
      break;

  default:
    if (type < 256) {
      fprintf (file, "'%c' ", type);
    }
    else {
      fprintf (file, "'?%d?' ", type);
    }
    break;
  }
}

void
lex_line(char *line)
{
  int type;

  pp_scan_string(line);

  while (0 != (type = pplex())) {
    yyprint(stdout, type, pplval);
  }

  pp_delete_buffer(YY_CURRENT_BUFFER);
  putchar('\n');
}
#endif

int
ppparse_chunk(char *buf, int begin, int end)
{
  int res;

  pp_scan_bytes(&buf[begin],end - begin);

  ppcol_end = ppcol_begin = 0;
  found_hv = 0;
  BEGIN(INITIAL);
  brack_depth = 0;

  res = !ppparse() && found_hv;

  ppcol_begin += begin;
  ppcol_end += begin;

  pp_delete_buffer(YY_CURRENT_BUFFER);

  return res;
}

