FreeCAD / src /Gui /Selection /SelectionFilter.lex.cpp
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// SPDX-License-Identifier: LGPL-2.1-or-later
/***************************************************************************
 *   Copyright (c) 2011 Werner Mayer <wmayer[at]users.sourceforge.net>     *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/

#line 2 "SelectionFilter.lex.cpp"

#line 4 "SelectionFilter.lex.cpp"

#define YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define yy_create_buffer SelectionFilter_create_buffer
#define yy_delete_buffer SelectionFilter_delete_buffer
#define yy_flex_debug SelectionFilter_flex_debug
#define yy_init_buffer SelectionFilter_init_buffer
#define yy_flush_buffer SelectionFilter_flush_buffer
#define yy_load_buffer_state SelectionFilter_load_buffer_state
#define yy_switch_to_buffer SelectionFilter_switch_to_buffer
#define yyin SelectionFilterin
#define yyleng SelectionFilterleng
#define yylex SelectionFilterlex
#define yylineno SelectionFilterlineno
#define yyout SelectionFilterout
#define yyrestart SelectionFilterrestart
#define yytext SelectionFiltertext
#define yywrap SelectionFilterwrap
#define yyalloc SelectionFilteralloc
#define yyrealloc SelectionFilterrealloc
#define yyfree SelectionFilterfree

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 6
#define YY_FLEX_SUBMINOR_VERSION 0
#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 SelectionFilterrestart(SelectionFilterin)

#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

extern yy_size_t SelectionFilterleng;

extern FILE *SelectionFilterin, *SelectionFilterout;

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

#define YY_LESS_LINENO(n)
#define YY_LINENO_REWIND_TO(ptr)

/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
    do { \
        /* Undo effects of setting up SelectionFiltertext. */ \
        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 SelectionFiltertext again */ \
    } while (0)

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

#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 SelectionFilterrestart()), so that the user can continue scanning by
     * just pointing SelectionFilterin 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 SelectionFiltertext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
yy_size_t SelectionFilterleng;

/* 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 SelectionFilterwrap()'s to do buffer switches
 * instead of setting up a fresh SelectionFilterin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void SelectionFilterrestart(FILE* input_file);
void SelectionFilter_switch_to_buffer(YY_BUFFER_STATE new_buffer);
YY_BUFFER_STATE SelectionFilter_create_buffer(FILE* file, int size);
void SelectionFilter_delete_buffer(YY_BUFFER_STATE b);
void SelectionFilter_flush_buffer(YY_BUFFER_STATE b);
void SelectionFilterpush_buffer_state(YY_BUFFER_STATE new_buffer);
void SelectionFilterpop_buffer_state(void);

static void SelectionFilterensure_buffer_stack(void);
static void SelectionFilter_load_buffer_state(void);
static void SelectionFilter_init_buffer(YY_BUFFER_STATE b, FILE* file);

#define YY_FLUSH_BUFFER SelectionFilter_flush_buffer(YY_CURRENT_BUFFER)

YY_BUFFER_STATE SelectionFilter_scan_buffer(char* base, yy_size_t size);
YY_BUFFER_STATE SelectionFilter_scan_string(yyconst char* yy_str);
YY_BUFFER_STATE SelectionFilter_scan_bytes(yyconst char* bytes, yy_size_t len);

void* SelectionFilteralloc(yy_size_t);
void* SelectionFilterrealloc(void*, yy_size_t);
void SelectionFilterfree(void*);

#define yy_new_buffer SelectionFilter_create_buffer

#define yy_set_interactive(is_interactive) \
    { \
        if (!YY_CURRENT_BUFFER) { \
            SelectionFilterensure_buffer_stack(); \
            YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE); \
        } \
        YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
    }

#define yy_set_bol(at_bol) \
    { \
        if (!YY_CURRENT_BUFFER) { \
            SelectionFilterensure_buffer_stack(); \
            YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE); \
        } \
        YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
    }

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

#define SelectionFilterwrap() (/*CONSTCOND*/ 1)
#define YY_SKIP_YYWRAP

typedef unsigned char YY_CHAR;

FILE *SelectionFilterin = (FILE*)0, *SelectionFilterout = (FILE*)0;

typedef int yy_state_type;

extern int SelectionFilterlineno;

int SelectionFilterlineno = 1;

extern char* SelectionFiltertext;
#ifdef yytext_ptr
# undef yytext_ptr
#endif
#define yytext_ptr SelectionFiltertext

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);
#if defined(__GNUC__) && __GNUC__ >= 3
__attribute__((__noreturn__))
#endif
static void yy_fatal_error(yyconst char msg[]);

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up SelectionFiltertext.
 */
#define YY_DO_BEFORE_ACTION \
    (yytext_ptr) = yy_bp; \
    SelectionFilterleng = (size_t)(yy_cp - yy_bp); \
    (yy_hold_char) = *yy_cp; \
    *yy_cp = '\0'; \
    (yy_c_buf_p) = yy_cp;

#define YY_NUM_RULES 10
#define YY_END_OF_BUFFER 11
/* 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[37] = {0, 0, 0, 11, 10, 1, 2, 10, 9, 10, 8, 8, 8,
                                             2, 6, 9, 7,  8,  8, 8, 8,  8, 8,  8, 8, 8,
                                             8, 5, 8, 8,  4,  8, 8, 8,  8, 3,  0};

static yyconst YY_CHAR yy_ec[256] = {
    0,  1,  1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1,  1,  1,  1,  1, 1, 1, 1,
    1,  1,  1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 4, 1, 5,  5,  5,  5,  5, 5, 5, 5,
    5,  5,  6, 1, 1, 1, 1, 1, 1, 7, 8, 9, 7, 10, 7, 7, 7, 7, 7, 7, 11, 12, 13, 14, 7, 7, 7, 15,
    16, 17, 7, 7, 7, 7, 7, 1, 1, 1, 1, 7, 1, 7,  7, 7, 7,

    7,  7,  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,  7, 7, 7, 7, 7, 7, 7,  7,  1,  1,  1, 1, 1, 1,
    1,  1,  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1,  1,  1,  1,  1, 1, 1, 1,
    1,  1,  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  1, 1, 1, 1, 1, 1, 1,  1,  1,  1,  1, 1, 1, 1,
    1,  1,  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  1, 1,

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

static yyconst YY_CHAR yy_meta[18] = {0, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2};

static yyconst flex_uint16_t yy_base[38] = {0,  0,  0,  43, 44, 44, 39, 37, 35, 33, 0,  24, 8,
                                            34, 44, 31, 44, 0,  18, 23, 25, 19, 21, 20, 13, 19,
                                            16, 0,  10, 14, 0,  11, 12, 8,  4,  0,  44, 17};

static yyconst flex_int16_t yy_def[38] = {0,  36, 1,  36, 36, 36, 36, 36, 36, 36, 37, 37, 37,
                                          36, 36, 36, 36, 37, 37, 37, 37, 37, 37, 37, 37, 37,
                                          37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0,  36};

static yyconst flex_uint16_t yy_nxt[62] = {0,  4,  5,  6,  7,  8,  9,  10, 10, 11, 10, 10, 10,
                                           10, 10, 12, 10, 10, 19, 17, 35, 34, 33, 32, 31, 20,
                                           30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 15, 13, 18,
                                           16, 15, 14, 13, 36, 3,  36, 36, 36, 36, 36, 36, 36,
                                           36, 36, 36, 36, 36, 36, 36, 36, 36, 36};

static yyconst flex_int16_t yy_chk[62] = {0,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
                                          1,  1,  1,  1,  1,  12, 37, 34, 33, 32, 31, 29, 12,
                                          28, 26, 25, 24, 23, 22, 21, 20, 19, 18, 15, 13, 11,
                                          9,  8,  7,  6,  3,  36, 36, 36, 36, 36, 36, 36, 36,
                                          36, 36, 36, 36, 36, 36, 36, 36, 36, 36};

static yy_state_type yy_last_accepting_state;
static char* yy_last_accepting_cpos;

extern int SelectionFilter_flex_debug;
int SelectionFilter_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* SelectionFiltertext;
#line 1 "SelectionFilter.l"
#line 2 "SelectionFilter.l"
/* Lexer for the FreeCAD selection filter language */
/* Copyright (c) 2010 Jürgen Riegel  LGPL          */

/*  flex -o SelectionFilter.lex.cpp SelectionFilter.l */

#include <string>

#include "stdio.h"


/* This disables inclusion of unistd.h, which is not available under Visual C++
 * on Win32. The C++ scanner uses STL streams instead. */
#define YY_NO_UNISTD_H

/*** Flex Declarations and Options ***/
/* change the name of the scanner class. results in "SelectionFilterFlexLexer" */
/* the manual says "somewhat more optimized" */
/* no support for include files is planned */
#line 527 "SelectionFilter.lex.cpp"

#define INITIAL 0

#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 SelectionFilterlex_destroy(void);

int SelectionFilterget_debug(void);

void SelectionFilterset_debug(int debug_flag);

YY_EXTRA_TYPE SelectionFilterget_extra(void);

void SelectionFilterset_extra(YY_EXTRA_TYPE user_defined);

FILE* SelectionFilterget_in(void);

void SelectionFilterset_in(FILE* _in_str);

FILE* SelectionFilterget_out(void);

void SelectionFilterset_out(FILE* _out_str);

yy_size_t SelectionFilterget_leng(void);

char* SelectionFilterget_text(void);

int SelectionFilterget_lineno(void);

void SelectionFilterset_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 SelectionFilterwrap(void);
# else
extern int SelectionFilterwrap(void);
# endif
#endif

#ifndef YY_NO_UNPUT

#endif

#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(SelectionFiltertext, SelectionFilterleng, 1, SelectionFilterout)) { \
         } \
     } 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(SelectionFilterin)) != EOF && c != '\n'; ++n) \
             buf[n] = (char)c; \
         if (c == '\n') \
             buf[n++] = (char)c; \
         if (c == EOF && ferror(SelectionFilterin)) \
             YY_FATAL_ERROR("input in flex scanner failed"); \
         result = n; \
     } \
     else { \
         errno = 0; \
         while ((result = fread(buf, 1, max_size, SelectionFilterin)) == 0 \
                && ferror(SelectionFilterin)) { \
             if (errno != EINTR) { \
                 YY_FATAL_ERROR("input in flex scanner failed"); \
                 break; \
             } \
             errno = 0; \
             clearerr(SelectionFilterin); \
         } \
     }


#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 SelectionFilterlex(void);

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

/* Code executed at the beginning of each rule, after SelectionFiltertext and SelectionFilterleng
 * 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;

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

#ifdef YY_USER_INIT
        YY_USER_INIT;
#endif

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

        if (!SelectionFilterin) {
            SelectionFilterin = stdin;
        }

        if (!SelectionFilterout) {
            SelectionFilterout = stdout;
        }

        if (!YY_CURRENT_BUFFER) {
            SelectionFilterensure_buffer_stack();
            YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE);
        }

        SelectionFilter_load_buffer_state();
    }

    {
#line 30 "SelectionFilter.l"


#line 747 "SelectionFilter.lex.cpp"

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

            /* Support of SelectionFiltertext. */
            *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 {
                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 >= 37) {
                        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_current_state != 36);
            yy_cp = (yy_last_accepting_cpos);
            yy_current_state = (yy_last_accepting_state);

        yy_find_action:
            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:
                    YY_RULE_SETUP
#line 33 "SelectionFilter.l"
                        ;
                    YY_BREAK
                case 2:
                    /* rule 2 can match eol */
                    YY_RULE_SETUP
#line 34 "SelectionFilter.l"
                        ;
                    YY_BREAK
                case 3:
                    YY_RULE_SETUP
#line 35 "SelectionFilter.l"
                    return TSUB;
                    YY_BREAK
                case 4:
                    YY_RULE_SETUP
#line 36 "SelectionFilter.l"
                    return TSELECT;
                    YY_BREAK
                case 5:
                    YY_RULE_SETUP
#line 37 "SelectionFilter.l"
                    return TCOUNT;
                    YY_BREAK
                case 6:
                    YY_RULE_SETUP
#line 38 "SelectionFilter.l"
                    return TSLICE;
                    YY_BREAK
                case 7:
                    YY_RULE_SETUP
#line 39 "SelectionFilter.l"
                    return TNAMESPACE;
                    YY_BREAK
                case 8:
                    YY_RULE_SETUP
#line 41 "SelectionFilter.l"
                    {
                        yylval.string = StringFactory::New(SelectionFiltertext);
                        return TIDENTIFIER;
                    }
                    YY_BREAK
                case 9:
                    YY_RULE_SETUP
#line 45 "SelectionFilter.l"
                    {
                        long n = strtol(SelectionFiltertext, NULL, 10);
                        yylval.number = n;
                        return TNUMBER;
                    }
                    YY_BREAK
                case 10:
                    YY_RULE_SETUP
#line 54 "SelectionFilter.l"
                    ECHO;
                    YY_BREAK
#line 858 "SelectionFilter.lex.cpp"
                case YY_STATE_EOF(INITIAL):
                    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 SelectionFilterin at a new source and called
                         * SelectionFilterlex().  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 = SelectionFilterin;
                        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_last_accepting_cpos);
                            yy_current_state = (yy_last_accepting_state);
                            goto yy_find_action;
                        }
                    }

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

                                if (SelectionFilterwrap()) {
                                    /* Note: because we've taken care in
                                     * yy_get_next_buffer() to have set up
                                     * SelectionFiltertext, 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 user's declarations */
} /* end of SelectionFilterlex */

/* 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)
{
    char* dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
    char* source = (yytext_ptr);
    yy_size_t 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 = (yy_size_t)((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 {
        yy_size_t 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)((yy_c_buf_p)-b->yy_ch_buf);

            if (b->yy_is_our_buffer) {
                yy_size_t 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. */
                    SelectionFilterrealloc((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), 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;
            SelectionFilterrestart(SelectionFilterin);
        }

        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 ((int)((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 = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
        YY_CURRENT_BUFFER_LVALUE->yy_ch_buf
            = (char*)SelectionFilterrealloc((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)
{
    yy_state_type yy_current_state;
    char* yy_cp;

    yy_current_state = (yy_start);

    for (yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (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]) {
            (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 >= 37) {
                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)
{
    int yy_is_jam;
    char* yy_cp = (yy_c_buf_p);

    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 >= 37) {
            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 == 36);

    return yy_is_jam ? 0 : yy_current_state;
}

#ifndef YY_NO_UNPUT

#endif

#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 */
            yy_size_t 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. */
                    SelectionFilterrestart(SelectionFilterin);

                    /*FALLTHROUGH*/

                case EOB_ACT_END_OF_FILE: {
                    if (SelectionFilterwrap()) {
                        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 SelectionFiltertext */
    (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 SelectionFilterrestart(FILE* input_file)
{

    if (!YY_CURRENT_BUFFER) {
        SelectionFilterensure_buffer_stack();
        YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE);
    }

    SelectionFilter_init_buffer(YY_CURRENT_BUFFER, input_file);
    SelectionFilter_load_buffer_state();
}

/** Switch to a different input buffer.
 * @param new_buffer The new input buffer.
 *
 */
void SelectionFilter_switch_to_buffer(YY_BUFFER_STATE new_buffer)
{

    /* TODO. We should be able to replace this entire function body
     * with
     *		SelectionFilterpop_buffer_state();
     *		SelectionFilterpush_buffer_state(new_buffer);
     */
    SelectionFilterensure_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;
    SelectionFilter_load_buffer_state();

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

static void SelectionFilter_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;
    SelectionFilterin = 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 SelectionFilter_create_buffer(FILE* file, int size)
{
    YY_BUFFER_STATE b;

    b = (YY_BUFFER_STATE)SelectionFilteralloc(sizeof(struct yy_buffer_state));
    if (!b) {
        YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_create_buffer()");
    }

    b->yy_buf_size = (yy_size_t)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*)SelectionFilteralloc(b->yy_buf_size + 2);
    if (!b->yy_ch_buf) {
        YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_create_buffer()");
    }

    b->yy_is_our_buffer = 1;

    SelectionFilter_init_buffer(b, file);

    return b;
}

/** Destroy the buffer.
 * @param b a buffer created with SelectionFilter_create_buffer()
 *
 */
void SelectionFilter_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) {
        SelectionFilterfree((void*)b->yy_ch_buf);
    }

    SelectionFilterfree((void*)b);
}

/* Initializes or reinitializes a buffer.
 * This function is sometimes called more than once on the same buffer,
 * such as during a SelectionFilterrestart() or at EOF.
 */
static void SelectionFilter_init_buffer(YY_BUFFER_STATE b, FILE* file)
{
    int oerrno = errno;

    SelectionFilter_flush_buffer(b);

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

    /* If b is the current buffer, then SelectionFilter_init_buffer was _probably_
     * called from SelectionFilterrestart() 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 SelectionFilter_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) {
        SelectionFilter_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 SelectionFilterpush_buffer_state(YY_BUFFER_STATE new_buffer)
{
    if (new_buffer == NULL) {
        return;
    }

    SelectionFilterensure_buffer_stack();

    /* This block is copied from SelectionFilter_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 SelectionFilter_switch_to_buffer. */
    SelectionFilter_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 SelectionFilterpop_buffer_state(void)
{
    if (!YY_CURRENT_BUFFER) {
        return;
    }

    SelectionFilter_delete_buffer(YY_CURRENT_BUFFER);
    YY_CURRENT_BUFFER_LVALUE = NULL;
    if ((yy_buffer_stack_top) > 0) {
        --(yy_buffer_stack_top);
    }

    if (YY_CURRENT_BUFFER) {
        SelectionFilter_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 SelectionFilterensure_buffer_stack(void)
{
    yy_size_t 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; /* After all that talk, this was set to 1 anyways... */
        (yy_buffer_stack) = (struct yy_buffer_state**)SelectionFilteralloc(
            num_to_alloc * sizeof(struct yy_buffer_state*)
        );
        if (!(yy_buffer_stack)) {
            YY_FATAL_ERROR("out of dynamic memory in SelectionFilterensure_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. */
        yy_size_t grow_size = 8 /* arbitrary grow size */;

        num_to_alloc = (yy_buffer_stack_max) + grow_size;
        (yy_buffer_stack) = (struct yy_buffer_state**)SelectionFilterrealloc(
            (yy_buffer_stack),
            num_to_alloc * sizeof(struct yy_buffer_state*)
        );
        if (!(yy_buffer_stack)) {
            YY_FATAL_ERROR("out of dynamic memory in SelectionFilterensure_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 SelectionFilter_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)SelectionFilteralloc(sizeof(struct yy_buffer_state));
    if (!b) {
        YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_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;

    SelectionFilter_switch_to_buffer(b);

    return b;
}

/** Setup the input buffer state to scan a string. The next call to SelectionFilterlex() 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
 *       SelectionFilter_scan_bytes() instead.
 */
YY_BUFFER_STATE SelectionFilter_scan_string(yyconst char* yystr)
{

    return SelectionFilter_scan_bytes(yystr, strlen(yystr));
}

/** Setup the input buffer state to scan the given bytes. The next call to SelectionFilterlex() 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 SelectionFilter_scan_bytes(yyconst char* yybytes, yy_size_t _yybytes_len)
{
    YY_BUFFER_STATE b;
    char* buf;
    yy_size_t n;
    yy_size_t i;

    /* Get memory for full buffer, including space for trailing EOB's. */
    n = _yybytes_len + 2;
    buf = (char*)SelectionFilteralloc(n);
    if (!buf) {
        YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_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 = SelectionFilter_scan_buffer(buf, n);
    if (!b) {
        YY_FATAL_ERROR("bad buffer in SelectionFilter_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 SelectionFiltertext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg); \
        SelectionFiltertext[SelectionFilterleng] = (yy_hold_char); \
        (yy_c_buf_p) = SelectionFiltertext + yyless_macro_arg; \
        (yy_hold_char) = *(yy_c_buf_p); \
        *(yy_c_buf_p) = '\0'; \
        SelectionFilterleng = yyless_macro_arg; \
    } while (0)

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

/** Get the current line number.
 *
 */
int SelectionFilterget_lineno(void)
{

    return SelectionFilterlineno;
}

/** Get the input stream.
 *
 */
FILE* SelectionFilterget_in(void)
{
    return SelectionFilterin;
}

/** Get the output stream.
 *
 */
FILE* SelectionFilterget_out(void)
{
    return SelectionFilterout;
}

/** Get the length of the current token.
 *
 */
yy_size_t SelectionFilterget_leng(void)
{
    return SelectionFilterleng;
}

/** Get the current token.
 *
 */

char* SelectionFilterget_text(void)
{
    return SelectionFiltertext;
}

/** Set the current line number.
 * @param _line_number line number
 *
 */
void SelectionFilterset_lineno(int _line_number)
{

    SelectionFilterlineno = _line_number;
}

/** Set the input stream. This does not discard the current
 * input buffer.
 * @param _in_str A readable stream.
 *
 * @see SelectionFilter_switch_to_buffer
 */
void SelectionFilterset_in(FILE* _in_str)
{
    SelectionFilterin = _in_str;
}

void SelectionFilterset_out(FILE* _out_str)
{
    SelectionFilterout = _out_str;
}

int SelectionFilterget_debug(void)
{
    return SelectionFilter_flex_debug;
}

void SelectionFilterset_debug(int _bdebug)
{
    SelectionFilter_flex_debug = _bdebug;
}

static int yy_init_globals(void)
{
    /* Initialization is the same as for the non-reentrant scanner.
     * This function is called from SelectionFilterlex_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
    SelectionFilterin = stdin;
    SelectionFilterout = stdout;
#else
    SelectionFilterin = (FILE*)0;
    SelectionFilterout = (FILE*)0;
#endif

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

/* SelectionFilterlex_destroy is for both reentrant and non-reentrant scanners. */
int SelectionFilterlex_destroy(void)
{

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

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

    /* Reset the globals. This is important in a non-reentrant scanner so the next time
     * SelectionFilterlex() 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)
{

    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)
{
    int n;
    for (n = 0; s[n]; ++n)
        ;

    return n;
}
#endif

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

void* SelectionFilterrealloc(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 SelectionFilterfree(void* ptr)
{
    free((char*)ptr); /* see SelectionFilterrealloc() for (char *) cast */
}

#define YYTABLES_NAME "yytables"

#line 54 "SelectionFilter.l"