/*========================== begin_copyright_notice ============================

Copyright (C) 2017-2021 Intel Corporation

SPDX-License-Identifier: MIT

============================= end_copyright_notice ===========================*/

#line 1 "lex.yy.cpp"

#line 3 "lex.yy.cpp"

#define YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 6
#define YY_FLEX_SUBMINOR_VERSION 4
#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 <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.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

#ifndef SIZE_MAX
#define SIZE_MAX (~(size_t)0)
#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */

/* begin standard C++ headers. */

/* TODO: this is always defined, so inline it */
#define yyconst const

#if defined(__GNUC__) && __GNUC__ >= 3
#define yynoreturn __attribute__((__noreturn__))
#else
#define yynoreturn
#endif

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

/* Promotes a possibly negative, possibly signed char to an
 *   integer in range [0..255] for use as an array index.
 */
#define YY_SC_TO_UI(c) ((YY_CHAR)(c))

/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void *yyscan_t;
#endif

/* For convenience, these vars (plus the bison vars far below)
   are macros in the reentrant scanner. */
#define yyin yyg->yyin_r
#define yyout yyg->yyout_r
#define yyextra yyg->yyextra_r
#define yyleng yyg->yyleng_r
#define yytext yyg->yytext_r
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r

/* 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 yyg->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 ((yyg->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, yyscanner)
#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

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

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

/* Note: We specifically omit the test for yy_rule_can_match_eol because it
 * requires access to the local variable yy_act. Since yyless() is a macro, it
 * would break existing scanners that call yyless() from OUTSIDE yylex. One
 * obvious solution it to make yy_act a global. I tried that, and saw a 5%
 * performance hit in a non-yylineno scanner, because yy_act is normally
 * declared as a register variable-- so it is not worth it.
 */
#define YY_LESS_LINENO(n)                                                      \
  do {                                                                         \
    int yyl;                                                                   \
    for (yyl = n; yyl < yyleng; ++yyl)                                         \
      if (yytext[yyl] == '\n')                                                 \
        --yylineno;                                                            \
  } while (0)
#define YY_LINENO_REWIND_TO(dst)                                               \
  do {                                                                         \
    const char *p;                                                             \
    for (p = yy_cp - 1; p >= (dst); --p)                                       \
      if (*p == '\n')                                                          \
        --yylineno;                                                            \
  } while (0)

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

#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.
   */
  int yy_buf_size;

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

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

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

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

  int yy_bs_lineno; /**< The line count. */
  int yy_bs_column; /**< The column count. */

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

  int yy_buffer_status;

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

/* 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                                                      \
  (yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->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 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]

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

static void yyensure_buffer_stack(yyscan_t yyscanner);
static void yy_load_buffer_state(yyscan_t yyscanner);
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner);
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER, yyscanner)

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

void *yyalloc(yy_size_t, yyscan_t yyscanner);
void *yyrealloc(void *, yy_size_t, yyscan_t yyscanner);
void yyfree(void *, yyscan_t yyscanner);

#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive)                                     \
  {                                                                            \
    if (!YY_CURRENT_BUFFER) {                                                  \
      yyensure_buffer_stack(yyscanner);                                        \
      YY_CURRENT_BUFFER_LVALUE =                                               \
          yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);                      \
    }                                                                          \
    YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive;              \
  }
#define yy_set_bol(at_bol)                                                     \
  {                                                                            \
    if (!YY_CURRENT_BUFFER) {                                                  \
      yyensure_buffer_stack(yyscanner);                                        \
      YY_CURRENT_BUFFER_LVALUE =                                               \
          yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);                      \
    }                                                                          \
    YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol;                              \
  }
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* Begin user sect3 */

#define yywrap(yyscanner) (/*CONSTCOND*/ 1)
#define YY_SKIP_YYWRAP
typedef flex_uint8_t YY_CHAR;

typedef int yy_state_type;

#define yytext_ptr yytext_r

static yy_state_type yy_get_previous_state(yyscan_t yyscanner);
static yy_state_type yy_try_NUL_trans(yy_state_type current_state,
                                      yyscan_t yyscanner);
static int yy_get_next_buffer(yyscan_t yyscanner);
static void yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner);

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION                                                    \
  yyg->yytext_ptr = yy_bp;                                                     \
  yyleng = (int)(yy_cp - yy_bp);                                               \
  yyg->yy_hold_char = *yy_cp;                                                  \
  *yy_cp = '\0';                                                               \
  yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 54
#define YY_END_OF_BUFFER 55
/* 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 const flex_int16_t yy_accept[92] = {
    0,  0,  0,  0,  0,  0,  0,  0,  0,  55, 53, 51, 50, 28, 30, 20, 32, 39, 18,
    19, 33, 35, 22, 36, 21, 34, 42, 42, 24, 23, 12, 31, 13, 29, 48, 14, 15, 40,
    16, 41, 17, 25, 2,  4,  3,  7,  54, 5,  7,  10, 8,  10, 51, 0,  0,  11, 52,
    0,  42, 0,  0,  0,  42, 0,  37, 38, 48, 2,  1,  6,  9,  0,  0,  52, 45, 44,
    0,  46, 0,  43, 49, 0,  0,  0,  0,  0,  26, 27, 0,  0,  47, 0

};

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

    30, 28, 31, 31, 31, 31, 31, 31, 31, 31, 31, 32, 31, 31, 40, 41, 31, 31, 31,
    42, 31, 31, 43, 44, 45, 46, 1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,  1,  1,

    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1};

static const YY_CHAR yy_meta[47] = {
    0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 4, 1, 5, 5, 5, 1, 1,
    1, 1, 1, 1, 5, 5, 5, 6, 7, 6, 1, 1, 1, 1, 5, 5, 6, 6, 6, 1, 1, 1, 1};

static const flex_int16_t yy_base[103] = {
    0,   0,   0,   44,  45,  46,  47,  50,  51,  141, 208, 138, 208, 208, 208,
    208, 208, 208, 24,  208, 208, 208, 208, 208, 208, 50,  70,  50,  208, 208,
    114, 208, 106, 208, 0,   208, 208, 208, 208, 208, 208, 208, 0,   208, 113,
    208, 208, 208, 0,   208, 208, 0,   115, 77,  73,  208, 0,   53,  58,  36,
    94,  90,  76,  100, 208, 208, 0,   0,   208, 208, 208, 65,  63,  0,   103,
    46,  106, 109, 0,   66,  115, 90,  89,  62,  52,  123, 208, 208, 44,  126,
    129, 208, 150, 157, 164, 167, 174, 181, 188, 195, 199,

    54,  200};

static const flex_int16_t yy_def[103] = {
    0,  91, 1,  92,  92, 93, 93, 94, 94, 91, 91,  91,  91, 91, 91, 91,  91,
    91, 91, 91, 91,  91, 91, 91, 91, 91, 91, 91,  91,  91, 91, 91, 91,  91,
    95, 91, 91, 91,  91, 91, 91, 91, 96, 91, 91,  91,  91, 91, 97, 91,  91,
    98, 91, 91, 91,  91, 99, 91, 91, 91, 91, 100, 91,  91, 91, 91, 95,  96,
    91, 91, 91, 91,  91, 99, 91, 91, 91, 91, 101, 100, 91, 91, 91, 101, 102,
    91, 91, 91, 102, 91, 91, 0,  91, 91, 91, 91,  91,  91, 91, 91, 91,

    91, 91};

static const flex_int16_t yy_nxt[255] = {
    0,  10, 11, 12, 13, 10, 14, 15, 16, 17, 10, 18, 19, 20, 21, 22, 23, 24,
    25, 26, 27, 27, 28, 29, 30, 31, 32, 33, 34, 34, 34, 34, 34, 34, 35, 10,
    36, 37, 34, 34, 34, 34, 34, 38, 39, 40, 41, 43, 43, 46, 46, 47, 47, 46,
    46, 75, 75, 44, 44, 83, 50, 50, 53, 55, 54, 75, 75, 57, 56, 62, 62, 62,
    74, 74, 74, 57, 85, 58, 58, 58, 60, 48, 48, 84, 85, 51, 51, 57, 60, 58,
    58, 58, 63, 57, 85, 62, 62, 62, 85, 59, 60,

    87, 86, 61, 82, 81, 60, 78, 76, 59, 76, 72, 61, 77, 77, 77, 71, 52, 63,
    80, 80, 80, 74, 74, 74, 77, 77, 77, 77, 77, 77, 68, 65, 60, 80, 80, 80,
    89, 64, 89, 52, 91, 90, 90, 90, 90, 90, 90, 90, 90, 90, 42, 42, 42, 42,
    42, 42, 42, 45, 45, 45, 45, 45, 45, 45, 49, 49, 49, 49, 49, 49, 49, 66,
    66, 66, 67, 91, 91, 67, 67, 67, 67, 69, 91, 69, 69, 69, 69, 69, 70, 91,
    70, 70, 70, 70, 70, 73, 91, 73, 73, 73,

    73, 73, 79, 79, 88, 91, 88, 9,  91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91};

static const flex_int16_t yy_chk[255] = {
    0,  1,  1,   1,   1,   1,  1,   1,  1,   1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,   1,   1,   1,  1,   1,  1,   1,  1,  1,  1,  1,  1,  1,  1,
    1,  1,  1,   1,   1,   1,  1,   1,  1,   1,  1,  1,  1,  3,  4,  5,  6,
    5,  6,  7,   8,   59,  59, 3,   4,  101, 7,  8,  18, 25, 18, 75, 75, 27,
    25, 27, 27,  27,  57,  57, 57,  58, 88,  58, 58, 58, 27, 5,  6,  79, 84,
    7,  8,  26,  58,  26,  26, 26,  27, 62,  83, 62, 62, 62, 79, 26, 26,

    82, 81, 26,  72,  71,  62, 61,  60, 26,  60, 54, 26, 60, 60, 60, 53, 52,
    62, 63, 63,  63,  74,  74, 74,  76, 76,  76, 77, 77, 77, 44, 32, 74, 80,
    80, 80, 85,  30,  85,  11, 9,   85, 85,  85, 89, 89, 89, 90, 90, 90, 92,
    92, 92, 92,  92,  92,  92, 93,  93, 93,  93, 93, 93, 93, 94, 94, 94, 94,
    94, 94, 94,  95,  95,  95, 96,  0,  0,   96, 96, 96, 96, 97, 0,  97, 97,
    97, 97, 97,  98,  0,   98, 98,  98, 98,  98, 99, 0,  99, 99, 99,

    99, 99, 100, 100, 102, 0,  102, 91, 91,  91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91,  91,  91,  91, 91,  91, 91,  91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91,  91,  91,  91, 91,  91, 91,  91, 91, 91, 91, 91, 91, 91, 91,
    91, 91, 91};

/* Table of booleans, true if rule could match eol. */
static const flex_int32_t yy_rule_can_match_eol[55] = {
    0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 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
#line 1 "LexicalSpec.flex"
#line 2 "LexicalSpec.flex"

/*
 * Contains the lexical specification for Intel Gen Assembly.
 *
 * Build with:
 *   % flex ThisFile.flex
 * First constructed with flex 2.5.39 (you can use Cygwin if you want).
 *         update 3/2018: flex 2.6.4
 * *** It should build without warnings. ***
 *   => It's nice to strip end of line whitespace on the generated files.
 */
#if defined(_MSC_VER)
#pragma warning(default : 4505)
#pragma warning(disable : 4701)
#else
#pragma GCC diagnostic ignored "-Wmissing-declarations"
#endif

#include "Lexemes.hpp"

#define YY_DECL iga::Lexeme yylex(yyscan_t yyscanner, unsigned int &inp_off)

/*
 * It seems many versions of flex don't support column info in re-entrant
 * scanners.  This works around the issue.
 */
#define YY_USER_ACTION                                                         \
  yyset_column(yyget_column(yyscanner) + (int)yyget_leng(yyscanner), yyscanner);

#line 583 "lex.yy.cpp"
#define YY_NO_UNISTD_H 1
/* omits isatty */

/* DEC_FRAC     ({DEC_DIGITS}\.{DEC_DIGITS}?)|({DEC_DIGITS}?\.{DEC_DIGITS}) */
#line 588 "lex.yy.cpp"

#define INITIAL 0
#define SLASH_STAR 1
#define STRING_DBL 2
#define STRING_SNG 3

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

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif

/* Holds the entire state of the reentrant scanner. */
struct yyguts_t {

  /* User-defined. Not touched by flex. */
  YY_EXTRA_TYPE yyextra_r;

  /* The rest are the same as the globals declared in the non-reentrant scanner.
   */
  FILE *yyin_r, *yyout_r;
  size_t yy_buffer_stack_top;       /**< index of top of stack. */
  size_t yy_buffer_stack_max;       /**< capacity of stack. */
  YY_BUFFER_STATE *yy_buffer_stack; /**< Stack as an array. */
  char yy_hold_char;
  int yy_n_chars;
  int yyleng_r;
  char *yy_c_buf_p;
  int yy_init;
  int yy_start;
  int yy_did_buffer_switch_on_eof;
  int yy_start_stack_ptr;
  int yy_start_stack_depth;
  int *yy_start_stack;
  yy_state_type yy_last_accepting_state;
  char *yy_last_accepting_cpos;

  int yylineno_r;
  int yy_flex_debug_r;

  char *yytext_r;
  int yy_more_flag;
  int yy_more_len;

}; /* end struct yyguts_t */

static int yy_init_globals(yyscan_t yyscanner);

int yylex_init(yyscan_t *scanner);

int yylex_init_extra(YY_EXTRA_TYPE user_defined, yyscan_t *scanner);

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

int yylex_destroy(yyscan_t yyscanner);

int yyget_debug(yyscan_t yyscanner);

void yyset_debug(int debug_flag, yyscan_t yyscanner);

YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner);

void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);

FILE *yyget_in(yyscan_t yyscanner);

void yyset_in(FILE *_in_str, yyscan_t yyscanner);

FILE *yyget_out(yyscan_t yyscanner);

void yyset_out(FILE *_out_str, yyscan_t yyscanner);

int yyget_leng(yyscan_t yyscanner);

char *yyget_text(yyscan_t yyscanner);

int yyget_lineno(yyscan_t yyscanner);

void yyset_lineno(int _line_number, yyscan_t yyscanner);

int yyget_column(yyscan_t yyscanner);

void yyset_column(int _column_no, yyscan_t yyscanner);

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

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

#ifndef YY_NO_UNPUT

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

#endif

#ifndef yytext_ptr
static void yy_flex_strncpy(char *, const char *, int, yyscan_t yyscanner);
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const char *, yyscan_t yyscanner);
#endif

#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput(yyscan_t yyscanner);
#else
static int input(yyscan_t yyscanner);
#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(yytext, (size_t)yyleng, 1, yyout)) {                            \
    }                                                                          \
  } 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 = '*';                                                               \
    int n;                                                                     \
    for (n = 0; n < max_size && (c = getc(yyin)) != EOF && c != '\n'; ++n)     \
      buf[n] = (char)c;                                                        \
    if (c == '\n')                                                             \
      buf[n++] = (char)c;                                                      \
    if (c == EOF && ferror(yyin))                                              \
      YY_FATAL_ERROR("input in flex scanner failed");                          \
    result = n;                                                                \
  } else {                                                                     \
    errno = 0;                                                                 \
    while ((result = (int)fread(buf, 1, (yy_size_t)max_size, yyin)) == 0 &&    \
           ferror(yyin)) {                                                     \
      if (errno != EINTR) {                                                    \
        YY_FATAL_ERROR("input in flex scanner failed");                        \
        break;                                                                 \
      }                                                                        \
      errno = 0;                                                               \
      clearerr(yyin);                                                          \
    }                                                                          \
  }

#endif

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

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

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

/* end tables serialization structures and prototypes */

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

extern int yylex(yyscan_t yyscanner);

#define YY_DECL int yylex(yyscan_t yyscanner)
#endif /* !YY_DECL */

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK /*LINTED*/ break;
#endif

#define YY_RULE_SETUP YY_USER_ACTION

/** The main scanner function which does all the work.
 */
YY_DECL {
  yy_state_type yy_current_state;
  char *yy_cp, *yy_bp;
  int yy_act;
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  if (!yyg->yy_init) {
    yyg->yy_init = 1;

#ifdef YY_USER_INIT
    YY_USER_INIT;
#endif

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

    if (!yyin)
      yyin = stdin;

    if (!yyout)
      yyout = stdout;

    if (!YY_CURRENT_BUFFER) {
      yyensure_buffer_stack(yyscanner);
      YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
    }

    yy_load_buffer_state(yyscanner);
  }

  {
#line 70 "LexicalSpec.flex"

#line 854 "lex.yy.cpp"

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

      /* Support of yytext. */
      *yy_cp = yyg->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 = yyg->yy_start;
    yy_match:
      do {
        YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
        if (yy_accept[yy_current_state]) {
          yyg->yy_last_accepting_state = yy_current_state;
          yyg->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 >= 92)
            yy_c = yy_meta[yy_c];
        }
        yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
        ++yy_cp;
      } while (yy_current_state != 91);
      yy_cp = yyg->yy_last_accepting_cpos;
      yy_current_state = yyg->yy_last_accepting_state;

    yy_find_action:
      yy_act = yy_accept[yy_current_state];

      YY_DO_BEFORE_ACTION;

      if (yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act]) {
        int yyl;
        for (yyl = 0; yyl < yyleng; ++yyl)
          if (yytext[yyl] == '\n')

            do {
              yylineno++;
              yycolumn = 0;
            } while (0);
      }

    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 = yyg->yy_hold_char;
        yy_cp = yyg->yy_last_accepting_cpos;
        yy_current_state = yyg->yy_last_accepting_state;
        goto yy_find_action;

      case 1:
        YY_RULE_SETUP
#line 72 "LexicalSpec.flex"
        {
          inp_off += 2;
          BEGIN(INITIAL);
        }
        YY_BREAK
      case 2:
        YY_RULE_SETUP
#line 73 "LexicalSpec.flex"
        {
          inp_off += (unsigned int)yyget_leng(yyscanner);
        } // eat comment in line chunks
        YY_BREAK
      case 3:
        YY_RULE_SETUP
#line 74 "LexicalSpec.flex"
        {
          inp_off++;
        } // eat the lone star
        YY_BREAK
      case 4:
        /* rule 4 can match eol */
        YY_RULE_SETUP
#line 75 "LexicalSpec.flex"
        {
          inp_off++;
        }
        YY_BREAK
      case 5:
        YY_RULE_SETUP
#line 77 "LexicalSpec.flex"
        {
          inp_off++;
          BEGIN(INITIAL);
          return iga::Lexeme::STRLIT;
        }
        YY_BREAK
      case 6:
        YY_RULE_SETUP
#line 80 "LexicalSpec.flex"
        {
          inp_off += 2;
        }
        YY_BREAK
      case 7:
        YY_RULE_SETUP
#line 81 "LexicalSpec.flex"
        {
          inp_off++;
        }
        YY_BREAK
      case 8:
        YY_RULE_SETUP
#line 83 "LexicalSpec.flex"
        {
          inp_off++;
          BEGIN(INITIAL);
          return iga::Lexeme::CHRLIT;
        }
        YY_BREAK
      case 9:
        YY_RULE_SETUP
#line 86 "LexicalSpec.flex"
        {
          inp_off += 2;
        }
        YY_BREAK
      case 10:
        YY_RULE_SETUP
#line 87 "LexicalSpec.flex"
        {
          inp_off++;
        }
        YY_BREAK
      case 11:
        YY_RULE_SETUP
#line 89 "LexicalSpec.flex"
        {
          inp_off += 2;
          BEGIN(SLASH_STAR);
        }
        YY_BREAK
      case 12:
        YY_RULE_SETUP
#line 90 "LexicalSpec.flex"
        return iga::Lexeme::LANGLE;
        YY_BREAK
      case 13:
        YY_RULE_SETUP
#line 91 "LexicalSpec.flex"
        return iga::Lexeme::RANGLE;
        YY_BREAK
      case 14:
        YY_RULE_SETUP
#line 92 "LexicalSpec.flex"
        return iga::Lexeme::LBRACK;
        YY_BREAK
      case 15:
        YY_RULE_SETUP
#line 93 "LexicalSpec.flex"
        return iga::Lexeme::RBRACK;
        YY_BREAK
      case 16:
        YY_RULE_SETUP
#line 94 "LexicalSpec.flex"
        return iga::Lexeme::LBRACE;
        YY_BREAK
      case 17:
        YY_RULE_SETUP
#line 95 "LexicalSpec.flex"
        return iga::Lexeme::RBRACE;
        YY_BREAK
      case 18:
        YY_RULE_SETUP
#line 96 "LexicalSpec.flex"
        return iga::Lexeme::LPAREN;
        YY_BREAK
      case 19:
        YY_RULE_SETUP
#line 97 "LexicalSpec.flex"
        return iga::Lexeme::RPAREN;
        YY_BREAK
      case 20:
        YY_RULE_SETUP
#line 99 "LexicalSpec.flex"
        return iga::Lexeme::DOLLAR;
        YY_BREAK
      case 21:
        YY_RULE_SETUP
#line 100 "LexicalSpec.flex"
        return iga::Lexeme::DOT;
        YY_BREAK
      case 22:
        YY_RULE_SETUP
#line 101 "LexicalSpec.flex"
        return iga::Lexeme::COMMA;
        YY_BREAK
      case 23:
        YY_RULE_SETUP
#line 102 "LexicalSpec.flex"
        return iga::Lexeme::SEMI;
        YY_BREAK
      case 24:
        YY_RULE_SETUP
#line 103 "LexicalSpec.flex"
        return iga::Lexeme::COLON;
        YY_BREAK
      case 25:
        YY_RULE_SETUP
#line 105 "LexicalSpec.flex"
        return iga::Lexeme::TILDE;
        YY_BREAK
      case 26:
        YY_RULE_SETUP
#line 106 "LexicalSpec.flex"
        return iga::Lexeme::ABS;
        YY_BREAK
      case 27:
        YY_RULE_SETUP
#line 107 "LexicalSpec.flex"
        return iga::Lexeme::SAT;
        YY_BREAK
      case 28:
        YY_RULE_SETUP
#line 109 "LexicalSpec.flex"
        return iga::Lexeme::BANG;
        YY_BREAK
      case 29:
        YY_RULE_SETUP
#line 110 "LexicalSpec.flex"
        return iga::Lexeme::AT;
        YY_BREAK
      case 30:
        YY_RULE_SETUP
#line 111 "LexicalSpec.flex"
        return iga::Lexeme::HASH;
        YY_BREAK
      case 31:
        YY_RULE_SETUP
#line 112 "LexicalSpec.flex"
        return iga::Lexeme::EQ;
        YY_BREAK
      case 32:
        YY_RULE_SETUP
#line 114 "LexicalSpec.flex"
        return iga::Lexeme::MOD;
        YY_BREAK
      case 33:
        YY_RULE_SETUP
#line 115 "LexicalSpec.flex"
        return iga::Lexeme::MUL;
        YY_BREAK
      case 34:
        YY_RULE_SETUP
#line 116 "LexicalSpec.flex"
        return iga::Lexeme::DIV;
        YY_BREAK
      case 35:
        YY_RULE_SETUP
#line 117 "LexicalSpec.flex"
        return iga::Lexeme::ADD;
        YY_BREAK
      case 36:
        YY_RULE_SETUP
#line 118 "LexicalSpec.flex"
        return iga::Lexeme::SUB;
        YY_BREAK
      case 37:
        YY_RULE_SETUP
#line 119 "LexicalSpec.flex"
        return iga::Lexeme::LSH;
        YY_BREAK
      case 38:
        YY_RULE_SETUP
#line 120 "LexicalSpec.flex"
        return iga::Lexeme::RSH;
        YY_BREAK
      case 39:
        YY_RULE_SETUP
#line 121 "LexicalSpec.flex"
        return iga::Lexeme::AMP;
        YY_BREAK
      case 40:
        YY_RULE_SETUP
#line 122 "LexicalSpec.flex"
        return iga::Lexeme::CIRC;
        YY_BREAK
      case 41:
        YY_RULE_SETUP
#line 123 "LexicalSpec.flex"
        return iga::Lexeme::PIPE;
        YY_BREAK
      case 42:
        YY_RULE_SETUP
#line 125 "LexicalSpec.flex"
        return iga::Lexeme::INTLIT10; /* 13 */
        YY_BREAK
      case 43:
        YY_RULE_SETUP
#line 126 "LexicalSpec.flex"
        return iga::Lexeme::INTLIT16; /* 0x13 */
        YY_BREAK
      case 44:
        YY_RULE_SETUP
#line 127 "LexicalSpec.flex"
        return iga::Lexeme::INTLIT02; /* 0b1101 */
        YY_BREAK
      case 45:
        YY_RULE_SETUP
#line 129 "LexicalSpec.flex"
        return iga::Lexeme::FLTLIT; /* 3.14 (cannot have .3 because that screws
                                       up (f0.0)) */
        YY_BREAK
      case 46:
        YY_RULE_SETUP
#line 130 "LexicalSpec.flex"
        return iga::Lexeme::FLTLIT; /* 3e-9/3.14e9*/
        YY_BREAK
      case 47:
        YY_RULE_SETUP
#line 131 "LexicalSpec.flex"
        return iga::Lexeme::FLTLIT; /* 0x1.2p3/0x.2p3/0x1.p3/ */
        YY_BREAK
      case 48:
        YY_RULE_SETUP
#line 132 "LexicalSpec.flex"
        return iga::Lexeme::IDENT;
        YY_BREAK

        /*
         * enables identifier such as "128x16"; this pattern requires a non-zero
         * initial character so that 0x13 will be scanned as a hex int
         */

      case 49:
        YY_RULE_SETUP
#line 140 "LexicalSpec.flex"
        return iga::Lexeme::IDENT;
        YY_BREAK
      case 50:
        /* rule 50 can match eol */
        YY_RULE_SETUP
#line 143 "LexicalSpec.flex"
        return iga::Lexeme::NEWLINE; /* newlines are explicitly represented */
        YY_BREAK
      case 51:
        YY_RULE_SETUP
#line 144 "LexicalSpec.flex"
        {
          inp_off += (unsigned int)yyget_leng(yyscanner);
        } /* whitespace */;
        YY_BREAK
      case 52:
        YY_RULE_SETUP
#line 145 "LexicalSpec.flex"
        {
          inp_off += (unsigned int)yyget_leng(yyscanner);
        } /* EOL comment ?*/
        YY_BREAK
      case 53:
        YY_RULE_SETUP
#line 147 "LexicalSpec.flex"
        return iga::Lexeme::LEXICAL_ERROR;
        YY_BREAK
      case YY_STATE_EOF(INITIAL):
      case YY_STATE_EOF(SLASH_STAR):
      case YY_STATE_EOF(STRING_DBL):
      case YY_STATE_EOF(STRING_SNG):
#line 148 "LexicalSpec.flex"
        return iga::Lexeme::END_OF_FILE;
        YY_BREAK
      case 54:
        YY_RULE_SETUP
#line 150 "LexicalSpec.flex"
        ECHO;
        YY_BREAK
#line 1208 "lex.yy.cpp"

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

        /* Undo the effects of YY_DO_BEFORE_ACTION. */
        *yy_cp = yyg->yy_hold_char;
        YY_RESTORE_YY_MORE_OFFSET

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

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

          yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;

          yy_current_state = yy_get_previous_state(yyscanner);

          /* 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, yyscanner);

          yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;

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

          else {
            yy_cp = yyg->yy_last_accepting_cpos;
            yy_current_state = yyg->yy_last_accepting_state;
            goto yy_find_action;
          }
        }

        else
          switch (yy_get_next_buffer(yyscanner)) {
          case EOB_ACT_END_OF_FILE: {
            yyg->yy_did_buffer_switch_on_eof = 0;

            if (yywrap(yyscanner)) {
              /* 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.
               */
              yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;

              yy_act = YY_STATE_EOF(YY_START);
              goto do_action;
            }

            else {
              if (!yyg->yy_did_buffer_switch_on_eof)
                YY_NEW_FILE;
            }
            break;
          }

          case EOB_ACT_CONTINUE_SCAN:
            yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;

            yy_current_state = yy_get_previous_state(yyscanner);

            yy_cp = yyg->yy_c_buf_p;
            yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
            goto yy_match;

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

            yy_current_state = yy_get_previous_state(yyscanner);

            yy_cp = yyg->yy_c_buf_p;
            yy_bp = yyg->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 user's declarations */
} /* 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(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
  char *source = yyg->yytext_ptr;
  int number_to_move, i;
  int ret_val;

  if (yyg->yy_c_buf_p >
      &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->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 (yyg->yy_c_buf_p - yyg->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)(yyg->yy_c_buf_p - yyg->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 = yyg->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_LVALUE;

      int yy_c_buf_p_offset = (int)(yyg->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. */
            yyrealloc((void *)b->yy_ch_buf, (yy_size_t)(b->yy_buf_size + 2),
                      yyscanner);
      } else
        /* Can't grow it, we don't own it. */
        b->yy_ch_buf = NULL;

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

      yyg->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]),
             yyg->yy_n_chars, num_to_read);

    YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
  }

  if (yyg->yy_n_chars == 0) {
    if (number_to_move == YY_MORE_ADJ) {
      ret_val = EOB_ACT_END_OF_FILE;
      yyrestart(yyin, yyscanner);
    }

    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 ((yyg->yy_n_chars + number_to_move) >
      YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
    /* Extend the array by 50%, plus the number we really need. */
    int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
    YY_CURRENT_BUFFER_LVALUE->yy_ch_buf =
        (char *)yyrealloc((void *)YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,
                          (yy_size_t)new_size, yyscanner);
    if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf)
      YY_FATAL_ERROR("out of dynamic memory in yy_get_next_buffer()");
    /* "- 2" to take care of EOB's */
    YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int)(new_size - 2);
  }

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

  yyg->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(yyscan_t yyscanner) {
  yy_state_type yy_current_state;
  char *yy_cp;
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  yy_current_state = yyg->yy_start;

  for (yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p;
       ++yy_cp) {
    YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
    if (yy_accept[yy_current_state]) {
      yyg->yy_last_accepting_state = yy_current_state;
      yyg->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 >= 92)
        yy_c = yy_meta[yy_c];
    }
    yy_current_state = yy_nxt[yy_base[yy_current_state] + 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,
                                      yyscan_t yyscanner) {
  int yy_is_jam;
  struct yyguts_t *yyg = (struct yyguts_t *)
      yyscanner; /* This var may be unused depending upon options. */
  char *yy_cp = yyg->yy_c_buf_p;

  YY_CHAR yy_c = 1;
  if (yy_accept[yy_current_state]) {
    yyg->yy_last_accepting_state = yy_current_state;
    yyg->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 >= 92)
      yy_c = yy_meta[yy_c];
  }
  yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
  yy_is_jam = (yy_current_state == 91);

  (void)yyg;
  return yy_is_jam ? 0 : yy_current_state;
}

#ifndef YY_NO_UNPUT

static void yyunput(int c, char *yy_bp, yyscan_t yyscanner) {
  char *yy_cp;
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  yy_cp = yyg->yy_c_buf_p;

  /* undo effects of setting up yytext */
  *yy_cp = yyg->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. */
    int number_to_move = yyg->yy_n_chars + 2;
    char *dest = &YY_CURRENT_BUFFER_LVALUE
                      ->yy_ch_buf[YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
    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 = yyg->yy_n_chars =
        (int)YY_CURRENT_BUFFER_LVALUE->yy_buf_size;

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

  *--yy_cp = (char)c;

  if (c == '\n') {
    --yylineno;
  }

  yyg->yytext_ptr = yy_bp;
  yyg->yy_hold_char = *yy_cp;
  yyg->yy_c_buf_p = yy_cp;
}

#endif

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

{
  int c;
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  *yyg->yy_c_buf_p = yyg->yy_hold_char;

  if (*yyg->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 (yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars])
      /* This was really a NUL. */
      *yyg->yy_c_buf_p = '\0';

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

      switch (yy_get_next_buffer(yyscanner)) {
      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, yyscanner);

        /*FALLTHROUGH*/

      case EOB_ACT_END_OF_FILE: {
        if (yywrap(yyscanner))
          return 0;

        if (!yyg->yy_did_buffer_switch_on_eof)
          YY_NEW_FILE;
#ifdef __cplusplus
        return yyinput(yyscanner);
#else
        return input(yyscanner);
#endif
      }

      case EOB_ACT_CONTINUE_SCAN:
        yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
        break;
      }
    }
  }

  c = *(unsigned char *)yyg->yy_c_buf_p; /* cast for 8-bit char's */
  *yyg->yy_c_buf_p = '\0';               /* preserve yytext */
  yyg->yy_hold_char = *++yyg->yy_c_buf_p;

  if (c == '\n')

    do {
      yylineno++;
      yycolumn = 0;
    } while (0);

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

/** Immediately switch to a different input stream.
 * @param input_file A readable stream.
 * @param yyscanner The scanner object.
 * @note This function does not reset the start condition to @c INITIAL .
 */
void yyrestart(FILE *input_file, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  if (!YY_CURRENT_BUFFER) {
    yyensure_buffer_stack(yyscanner);
    YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
  }

  yy_init_buffer(YY_CURRENT_BUFFER, input_file, yyscanner);
  yy_load_buffer_state(yyscanner);
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 * @param yyscanner The scanner object.
 */
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  /* TODO. We should be able to replace this entire function body
   * with
   *        yypop_buffer_state();
   *        yypush_buffer_state(new_buffer);
   */
  yyensure_buffer_stack(yyscanner);
  if (YY_CURRENT_BUFFER == new_buffer)
    return;

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

  YY_CURRENT_BUFFER_LVALUE = new_buffer;
  yy_load_buffer_state(yyscanner);

  /* 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.
   */
  yyg->yy_did_buffer_switch_on_eof = 1;
}

static void yy_load_buffer_state(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
  yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
  yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
  yyg->yy_hold_char = *yyg->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.
 * @param yyscanner The scanner object.
 * @return the allocated buffer state.
 */
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner) {
  YY_BUFFER_STATE b;

  b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
  if (!b)
    YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");

  b->yy_buf_size = size;

  /* yy_ch_buf has to be 2 characters longer than the size given because
   * we need to put in 2 end-of-buffer characters.
   */
  b->yy_ch_buf = (char *)yyalloc((yy_size_t)(b->yy_buf_size + 2), yyscanner);
  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, yyscanner);

  return b;
}

/** Destroy the buffer.
 * @param b a buffer created with yy_create_buffer()
 * @param yyscanner The scanner object.
 */
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  if (!b)
    return;

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

  if (b->yy_is_our_buffer)
    yyfree((void *)b->yy_ch_buf, yyscanner);

  yyfree((void *)b, yyscanner);
}

/* Initializes or reinitializes a buffer.
 * This function is sometimes called more than once on the same buffer,
 * such as during a yyrestart() or at EOF.
 */
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner)

{
  int oerrno = errno;
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  yy_flush_buffer(b, yyscanner);

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

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

  b->yy_is_interactive = 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.
 * @param yyscanner The scanner object.
 */
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  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(yyscanner);
}

/** 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.
 *  @param yyscanner The scanner object.
 */
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  if (new_buffer == NULL)
    return;

  yyensure_buffer_stack(yyscanner);

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

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

  /* copied from yy_switch_to_buffer. */
  yy_load_buffer_state(yyscanner);
  yyg->yy_did_buffer_switch_on_eof = 1;
}

/** Removes and deletes the top of the stack, if present.
 *  The next element becomes the new top.
 *  @param yyscanner The scanner object.
 */
void yypop_buffer_state(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  if (!YY_CURRENT_BUFFER)
    return;

  yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
  YY_CURRENT_BUFFER_LVALUE = NULL;
  if (yyg->yy_buffer_stack_top > 0)
    --yyg->yy_buffer_stack_top;

  if (YY_CURRENT_BUFFER) {
    yy_load_buffer_state(yyscanner);
    yyg->yy_did_buffer_switch_on_eof = 1;
  }
}

/* Allocates the stack if it does not exist.
 *  Guarantees space for at least one push.
 */
static void yyensure_buffer_stack(yyscan_t yyscanner) {
  yy_size_t num_to_alloc;
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  if (!yyg->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; /* After all that talk, this was set to 1 anyways... */
    yyg->yy_buffer_stack = (struct yy_buffer_state **)yyalloc(
        num_to_alloc * sizeof(struct yy_buffer_state *), yyscanner);
    if (!yyg->yy_buffer_stack)
      YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");

    memset(yyg->yy_buffer_stack, 0,
           num_to_alloc * sizeof(struct yy_buffer_state *));

    yyg->yy_buffer_stack_max = num_to_alloc;
    yyg->yy_buffer_stack_top = 0;
    return;
  }

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

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

    num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
    yyg->yy_buffer_stack = (struct yy_buffer_state **)yyrealloc(
        yyg->yy_buffer_stack, num_to_alloc * sizeof(struct yy_buffer_state *),
        yyscanner);
    if (!yyg->yy_buffer_stack)
      YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");

    /* zero only the new slots.*/
    memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0,
           grow_size * sizeof(struct yy_buffer_state *));
    yyg->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
 * @param yyscanner The scanner object.
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner) {
  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 NULL;

  b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
  if (!b)
    YY_FATAL_ERROR("out of dynamic memory in yy_scan_buffer()");

  b->yy_buf_size = (int)(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 = NULL;
  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, yyscanner);

  return b;
}

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

  return yy_scan_bytes(yystr, (int)strlen(yystr), yyscanner);
}

/** Setup the input buffer state to scan the given bytes. The next call to
 * yylex() will scan from a @e copy of @a bytes.
 * @param yybytes the byte buffer to scan
 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
 * @param yyscanner The scanner object.
 * @return the newly allocated buffer state object.
 */
YY_BUFFER_STATE yy_scan_bytes(const char *yybytes, int _yybytes_len,
                              yyscan_t yyscanner) {
  YY_BUFFER_STATE b;
  char *buf;
  yy_size_t n;
  int i;

  /* Get memory for full buffer, including space for trailing EOB's. */
  n = (yy_size_t)(_yybytes_len + 2);
  buf = (char *)yyalloc(n, yyscanner);
  if (!buf)
    YY_FATAL_ERROR("out of dynamic memory in yy_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 = yy_scan_buffer(buf, n, yyscanner);
  if (!b)
    YY_FATAL_ERROR("bad buffer in yy_scan_bytes()");

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

  return b;
}

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

static void yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  (void)yyg;
  fprintf(stderr, "%s\n", msg);
  exit(YY_EXIT_FAILURE);
}

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

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

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

/** Get the user-defined data for this scanner.
 * @param yyscanner The scanner object.
 */
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  return yyextra;
}

/** Get the current line number.
 * @param yyscanner The scanner object.
 */
int yyget_lineno(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  if (!YY_CURRENT_BUFFER)
    return 0;

  return yylineno;
}

/** Get the current column number.
 * @param yyscanner The scanner object.
 */
int yyget_column(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  if (!YY_CURRENT_BUFFER)
    return 0;

  return yycolumn;
}

/** Get the input stream.
 * @param yyscanner The scanner object.
 */
FILE *yyget_in(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  return yyin;
}

/** Get the output stream.
 * @param yyscanner The scanner object.
 */
FILE *yyget_out(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  return yyout;
}

/** Get the length of the current token.
 * @param yyscanner The scanner object.
 */
int yyget_leng(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  return yyleng;
}

/** Get the current token.
 * @param yyscanner The scanner object.
 */

char *yyget_text(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  return yytext;
}

/** Set the user-defined data. This data is never touched by the scanner.
 * @param user_defined The data to be associated with this scanner.
 * @param yyscanner The scanner object.
 */
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  yyextra = user_defined;
}

/** Set the current line number.
 * @param _line_number line number
 * @param yyscanner The scanner object.
 */
void yyset_lineno(int _line_number, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  /* lineno is only valid if an input buffer exists. */
  if (!YY_CURRENT_BUFFER)
    YY_FATAL_ERROR("yyset_lineno called with no buffer");

  yylineno = _line_number;
}

/** Set the current column.
 * @param _column_no column number
 * @param yyscanner The scanner object.
 */
void yyset_column(int _column_no, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  /* column is only valid if an input buffer exists. */
  if (!YY_CURRENT_BUFFER)
    YY_FATAL_ERROR("yyset_column called with no buffer");

  yycolumn = _column_no;
}

/** Set the input stream. This does not discard the current
 * input buffer.
 * @param _in_str A readable stream.
 * @param yyscanner The scanner object.
 * @see yy_switch_to_buffer
 */
void yyset_in(FILE *_in_str, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  yyin = _in_str;
}

void yyset_out(FILE *_out_str, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  yyout = _out_str;
}

int yyget_debug(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  return yy_flex_debug;
}

void yyset_debug(int _bdebug, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  yy_flex_debug = _bdebug;
}

/* Accessor methods for yylval and yylloc */

/* User-visible API */

/* yylex_init is special because it creates the scanner itself, so it is
 * the ONLY reentrant function that doesn't take the scanner as the last
 * argument. That's why we explicitly handle the declaration, instead of using
 * our macros.
 */
int yylex_init(yyscan_t *ptr_yy_globals) {
  if (ptr_yy_globals == NULL) {
    errno = EINVAL;
    return 1;
  }

  *ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), NULL);

  if (*ptr_yy_globals == NULL) {
    errno = ENOMEM;
    return 1;
  }

  /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for
   * releases. */
  memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));

  return yy_init_globals(*ptr_yy_globals);
}

/* yylex_init_extra has the same functionality as yylex_init, but follows the
 * convention of taking the scanner as the last argument. Note however, that
 * this is a *pointer* to a scanner, as it will be allocated by this call (and
 * is the reason, too, why this function also must handle its own declaration).
 * The user defined value in the first argument will be available to yyalloc in
 * the yyextra field.
 */
int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined, yyscan_t *ptr_yy_globals) {
  struct yyguts_t dummy_yyguts;

  yyset_extra(yy_user_defined, &dummy_yyguts);

  if (ptr_yy_globals == NULL) {
    errno = EINVAL;
    return 1;
  }

  *ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), &dummy_yyguts);

  if (*ptr_yy_globals == NULL) {
    errno = ENOMEM;
    return 1;
  }

  /* By setting to 0xAA, we expose bugs in
  yy_init_globals. Leave at 0x00 for releases. */
  memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));

  yyset_extra(yy_user_defined, *ptr_yy_globals);

  return yy_init_globals(*ptr_yy_globals);
}

static int yy_init_globals(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  /* Initialization is the same as for the non-reentrant scanner.
   * This function is called from yylex_destroy(), so don't allocate here.
   */

  yyg->yy_buffer_stack = NULL;
  yyg->yy_buffer_stack_top = 0;
  yyg->yy_buffer_stack_max = 0;
  yyg->yy_c_buf_p = NULL;
  yyg->yy_init = 0;
  yyg->yy_start = 0;

  yyg->yy_start_stack_ptr = 0;
  yyg->yy_start_stack_depth = 0;
  yyg->yy_start_stack = NULL;

/* Defined in main.c */
#ifdef YY_STDINIT
  yyin = stdin;
  yyout = stdout;
#else
  yyin = NULL;
  yyout = NULL;
#endif

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

/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy(yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;

  /* Pop the buffer stack, destroying each element. */
  while (YY_CURRENT_BUFFER) {
    yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
    YY_CURRENT_BUFFER_LVALUE = NULL;
    yypop_buffer_state(yyscanner);
  }

  /* Destroy the stack itself. */
  yyfree(yyg->yy_buffer_stack, yyscanner);
  yyg->yy_buffer_stack = NULL;

  /* Destroy the start condition stack. */
  yyfree(yyg->yy_start_stack, yyscanner);
  yyg->yy_start_stack = NULL;

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

  /* Destroy the main struct (reentrant only). */
  yyfree(yyscanner, yyscanner);
  yyscanner = NULL;
  return 0;
}

/*
 * Internal utility routines.
 */

#ifndef yytext_ptr
static void yy_flex_strncpy(char *s1, const char *s2, int n,
                            yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  (void)yyg;

  int i;
  for (i = 0; i < n; ++i)
    s1[i] = s2[i];
}
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const char *s, yyscan_t yyscanner) {
  int n;
  for (n = 0; s[n]; ++n)
    ;

  return n;
}
#endif

void *yyalloc(yy_size_t size, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  (void)yyg;
  return malloc(size);
}

void *yyrealloc(void *ptr, yy_size_t size, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  (void)yyg;

  /* 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 realloc(ptr, size);
}

void yyfree(void *ptr, yyscan_t yyscanner) {
  struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
  (void)yyg;
  free((char *)ptr); /* see yyrealloc() for (char *) cast */
}

#define YYTABLES_NAME "yytables"

#line 150 "LexicalSpec.flex"
