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postgis/liblwgeom/lwin_wkt_lex.c

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#line 1 "lwin_wkt_lex.c"
#line 3 "lwin_wkt_lex.c"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define yy_create_buffer wkt_yy_create_buffer
#define yy_delete_buffer wkt_yy_delete_buffer
#define yy_scan_buffer wkt_yy_scan_buffer
#define yy_scan_string wkt_yy_scan_string
#define yy_scan_bytes wkt_yy_scan_bytes
#define yy_init_buffer wkt_yy_init_buffer
#define yy_flush_buffer wkt_yy_flush_buffer
#define yy_load_buffer_state wkt_yy_load_buffer_state
#define yy_switch_to_buffer wkt_yy_switch_to_buffer
#define yypush_buffer_state wkt_yypush_buffer_state
#define yypop_buffer_state wkt_yypop_buffer_state
#define yyensure_buffer_stack wkt_yyensure_buffer_stack
#define yy_flex_debug wkt_yy_flex_debug
#define yyin wkt_yyin
#define yyleng wkt_yyleng
#define yylex wkt_yylex
#define yylineno wkt_yylineno
#define yyout wkt_yyout
#define yyrestart wkt_yyrestart
#define yytext wkt_yytext
#define yywrap wkt_yywrap
#define yyalloc wkt_yyalloc
#define yyrealloc wkt_yyrealloc
#define yyfree wkt_yyfree
#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
#ifdef yy_create_buffer
#define wkt_yy_create_buffer_ALREADY_DEFINED
#else
#define yy_create_buffer wkt_yy_create_buffer
#endif
#ifdef yy_delete_buffer
#define wkt_yy_delete_buffer_ALREADY_DEFINED
#else
#define yy_delete_buffer wkt_yy_delete_buffer
#endif
#ifdef yy_scan_buffer
#define wkt_yy_scan_buffer_ALREADY_DEFINED
#else
#define yy_scan_buffer wkt_yy_scan_buffer
#endif
#ifdef yy_scan_string
#define wkt_yy_scan_string_ALREADY_DEFINED
#else
#define yy_scan_string wkt_yy_scan_string
#endif
#ifdef yy_scan_bytes
#define wkt_yy_scan_bytes_ALREADY_DEFINED
#else
#define yy_scan_bytes wkt_yy_scan_bytes
#endif
#ifdef yy_init_buffer
#define wkt_yy_init_buffer_ALREADY_DEFINED
#else
#define yy_init_buffer wkt_yy_init_buffer
#endif
#ifdef yy_flush_buffer
#define wkt_yy_flush_buffer_ALREADY_DEFINED
#else
#define yy_flush_buffer wkt_yy_flush_buffer
#endif
#ifdef yy_load_buffer_state
#define wkt_yy_load_buffer_state_ALREADY_DEFINED
#else
#define yy_load_buffer_state wkt_yy_load_buffer_state
#endif
#ifdef yy_switch_to_buffer
#define wkt_yy_switch_to_buffer_ALREADY_DEFINED
#else
#define yy_switch_to_buffer wkt_yy_switch_to_buffer
#endif
#ifdef yypush_buffer_state
#define wkt_yypush_buffer_state_ALREADY_DEFINED
#else
#define yypush_buffer_state wkt_yypush_buffer_state
#endif
#ifdef yypop_buffer_state
#define wkt_yypop_buffer_state_ALREADY_DEFINED
#else
#define yypop_buffer_state wkt_yypop_buffer_state
#endif
#ifdef yyensure_buffer_stack
#define wkt_yyensure_buffer_stack_ALREADY_DEFINED
#else
#define yyensure_buffer_stack wkt_yyensure_buffer_stack
#endif
#ifdef yylex
#define wkt_yylex_ALREADY_DEFINED
#else
#define yylex wkt_yylex
#endif
#ifdef yyrestart
#define wkt_yyrestart_ALREADY_DEFINED
#else
#define yyrestart wkt_yyrestart
#endif
#ifdef yylex_init
#define wkt_yylex_init_ALREADY_DEFINED
#else
#define yylex_init wkt_yylex_init
#endif
#ifdef yylex_init_extra
#define wkt_yylex_init_extra_ALREADY_DEFINED
#else
#define yylex_init_extra wkt_yylex_init_extra
#endif
#ifdef yylex_destroy
#define wkt_yylex_destroy_ALREADY_DEFINED
#else
#define yylex_destroy wkt_yylex_destroy
#endif
#ifdef yyget_debug
#define wkt_yyget_debug_ALREADY_DEFINED
#else
#define yyget_debug wkt_yyget_debug
#endif
#ifdef yyset_debug
#define wkt_yyset_debug_ALREADY_DEFINED
#else
#define yyset_debug wkt_yyset_debug
#endif
#ifdef yyget_extra
#define wkt_yyget_extra_ALREADY_DEFINED
#else
#define yyget_extra wkt_yyget_extra
#endif
#ifdef yyset_extra
#define wkt_yyset_extra_ALREADY_DEFINED
#else
#define yyset_extra wkt_yyset_extra
#endif
#ifdef yyget_in
#define wkt_yyget_in_ALREADY_DEFINED
#else
#define yyget_in wkt_yyget_in
#endif
#ifdef yyset_in
#define wkt_yyset_in_ALREADY_DEFINED
#else
#define yyset_in wkt_yyset_in
#endif
#ifdef yyget_out
#define wkt_yyget_out_ALREADY_DEFINED
#else
#define yyget_out wkt_yyget_out
#endif
#ifdef yyset_out
#define wkt_yyset_out_ALREADY_DEFINED
#else
#define yyset_out wkt_yyset_out
#endif
#ifdef yyget_leng
#define wkt_yyget_leng_ALREADY_DEFINED
#else
#define yyget_leng wkt_yyget_leng
#endif
#ifdef yyget_text
#define wkt_yyget_text_ALREADY_DEFINED
#else
#define yyget_text wkt_yyget_text
#endif
#ifdef yyget_lineno
#define wkt_yyget_lineno_ALREADY_DEFINED
#else
#define yyget_lineno wkt_yyget_lineno
#endif
#ifdef yyset_lineno
#define wkt_yyset_lineno_ALREADY_DEFINED
#else
#define yyset_lineno wkt_yyset_lineno
#endif
#ifdef yywrap
#define wkt_yywrap_ALREADY_DEFINED
#else
#define yywrap wkt_yywrap
#endif
#ifdef yyalloc
#define wkt_yyalloc_ALREADY_DEFINED
#else
#define yyalloc wkt_yyalloc
#endif
#ifdef yyrealloc
#define wkt_yyrealloc_ALREADY_DEFINED
#else
#define yyrealloc wkt_yyrealloc
#endif
#ifdef yyfree
#define wkt_yyfree_ALREADY_DEFINED
#else
#define yyfree wkt_yyfree
#endif
#ifdef yytext
#define wkt_yytext_ALREADY_DEFINED
#else
#define yytext wkt_yytext
#endif
#ifdef yyleng
#define wkt_yyleng_ALREADY_DEFINED
#else
#define yyleng wkt_yyleng
#endif
#ifdef yyin
#define wkt_yyin_ALREADY_DEFINED
#else
#define yyin wkt_yyin
#endif
#ifdef yyout
#define wkt_yyout_ALREADY_DEFINED
#else
#define yyout wkt_yyout
#endif
#ifdef yy_flex_debug
#define wkt_yy_flex_debug_ALREADY_DEFINED
#else
#define yy_flex_debug wkt_yy_flex_debug
#endif
#ifdef yylineno
#define wkt_yylineno_ALREADY_DEFINED
#else
#define yylineno wkt_yylineno
#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
#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))
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#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 int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#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 yytext. */ \
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 yytext 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.
*/
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 */
/* 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 = NULL; /**< 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 yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = NULL;
static int yy_init = 0; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart ( FILE *input_file );
void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer );
YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size );
void yy_delete_buffer ( YY_BUFFER_STATE b );
void yy_flush_buffer ( YY_BUFFER_STATE b );
void yypush_buffer_state ( YY_BUFFER_STATE new_buffer );
void yypop_buffer_state ( void );
static void yyensure_buffer_stack ( void );
static void yy_load_buffer_state ( void );
static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file );
#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size );
YY_BUFFER_STATE yy_scan_string ( const char *yy_str );
YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len );
void *yyalloc ( yy_size_t );
void *yyrealloc ( void *, yy_size_t );
void yyfree ( void * );
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer( yyin, YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer( yyin, YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
#define wkt_yywrap() (/*CONSTCOND*/1)
#define YY_SKIP_YYWRAP
typedef flex_uint8_t YY_CHAR;
FILE *yyin = NULL, *yyout = NULL;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#ifdef yytext_ptr
#undef yytext_ptr
#endif
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state ( void );
static yy_state_type yy_try_NUL_trans ( yy_state_type current_state );
static int yy_get_next_buffer ( void );
static void yynoreturn yy_fatal_error ( const char* msg );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
yyleng = (int) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 27
#define YY_END_OF_BUFFER 28
/* 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[177] =
{ 0,
0, 0, 28, 26, 25, 25, 21, 22, 23, 26,
26, 26, 24, 26, 26, 26, 26, 20, 26, 26,
26, 26, 20, 25, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 20, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 17, 0, 0, 0,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0,
0, 0, 0, 19, 0, 0, 0, 18, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 3, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 11, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 16,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 14, 7, 0, 9, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 10, 0, 0, 6, 5, 0, 0, 12,
0, 0, 0, 13, 0, 0, 0, 0, 8, 0,
0, 0, 0, 15, 4, 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, 1, 1, 1, 1, 1, 1, 1, 4,
5, 1, 6, 7, 8, 9, 1, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 1, 11, 1,
12, 1, 1, 1, 13, 1, 14, 15, 16, 17,
18, 19, 20, 1, 1, 21, 22, 23, 24, 25,
1, 26, 27, 28, 29, 30, 1, 1, 31, 32,
1, 1, 1, 1, 1, 1, 33, 1, 34, 35,
36, 37, 38, 39, 40, 1, 1, 41, 42, 43,
44, 45, 1, 46, 47, 48, 49, 50, 1, 1,
51, 52, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[53] =
{ 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, 1, 1, 1, 1,
1, 1
} ;
static const flex_int16_t yy_base[177] =
{ 0,
0, 0, 374, 391, 51, 53, 391, 391, 391, 48,
362, 57, 391, 41, 41, 52, 49, 42, 59, 50,
49, 56, 55, 76, 361, 0, 96, 391, 106, 109,
54, 62, 61, 80, 86, 91, 97, 97, 101, 103,
101, 106, 391, 193, 126, 113, 110, 107, 111, 123,
132, 121, 149, 127, 122, 143, 391, 147, 132, 138,
147, 133, 150, 140, 151, 391, 144, 156, 189, 153,
156, 150, 160, 391, 160, 161, 196, 391, 169, 182,
192, 186, 193, 184, 187, 186, 188, 186, 196, 195,
191, 199, 210, 180, 76, 207, 203, 218, 217, 213,
226, 221, 227, 231, 228, 391, 229, 240, 230, 245,
229, 247, 239, 233, 249, 245, 238, 256, 265, 391,
256, 257, 269, 266, 273, 276, 267, 267, 278, 284,
278, 274, 275, 278, 282, 391, 391, 277, 391, 284,
295, 286, 298, 294, 303, 306, 304, 308, 316, 305,
312, 320, 391, 321, 319, 391, 391, 314, 323, 391,
328, 320, 328, 391, 320, 331, 340, 338, 391, 350,
342, 351, 347, 391, 391, 391
} ;
static const flex_int16_t yy_def[177] =
{ 0,
176, 1, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 12, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 0
} ;
static const flex_int16_t yy_nxt[444] =
{ 0,
4, 5, 6, 7, 8, 4, 9, 10, 11, 12,
13, 4, 4, 14, 4, 15, 4, 16, 4, 4,
17, 18, 19, 4, 20, 4, 21, 22, 4, 4,
4, 23, 4, 14, 4, 15, 4, 16, 4, 4,
17, 18, 19, 4, 20, 4, 21, 22, 4, 4,
4, 23, 24, 24, 24, 24, 25, 26, 28, 28,
31, 28, 34, 28, 32, 29, 26, 35, 36, 33,
37, 38, 30, 39, 40, 41, 43, 24, 24, 46,
31, 42, 34, 47, 32, 95, 48, 35, 36, 33,
37, 38, 30, 39, 40, 41, 43, 28, 28, 46,
28, 42, 28, 47, 49, 27, 48, 28, 28, 50,
28, 30, 28, 51, 44, 27, 44, 52, 45, 53,
54, 55, 56, 57, 49, 58, 59, 28, 28, 50,
28, 30, 28, 51, 60, 45, 61, 52, 62, 53,
54, 55, 56, 57, 63, 58, 59, 64, 65, 67,
66, 66, 68, 66, 60, 66, 61, 69, 62, 70,
71, 72, 73, 74, 63, 75, 76, 64, 65, 67,
77, 78, 68, 79, 80, 82, 83, 69, 84, 70,
71, 72, 73, 74, 85, 75, 76, 86, 87, 95,
77, 78, 92, 79, 80, 82, 83, 93, 84, 94,
81, 95, 45, 96, 85, 97, 98, 86, 87, 88,
99, 100, 92, 101, 102, 103, 89, 93, 104, 105,
90, 106, 91, 96, 107, 97, 98, 108, 109, 88,
99, 100, 110, 101, 102, 103, 89, 111, 104, 105,
90, 106, 91, 112, 107, 113, 114, 108, 109, 115,
116, 117, 110, 118, 119, 120, 121, 111, 122, 123,
124, 125, 126, 112, 127, 113, 114, 128, 129, 115,
116, 117, 130, 118, 119, 120, 121, 131, 122, 123,
124, 125, 126, 132, 127, 133, 134, 128, 129, 135,
136, 137, 130, 138, 139, 140, 141, 131, 142, 143,
144, 145, 146, 132, 147, 133, 134, 148, 149, 135,
136, 137, 150, 138, 139, 140, 141, 151, 142, 143,
144, 145, 146, 152, 147, 153, 154, 148, 149, 155,
156, 157, 150, 158, 159, 160, 161, 151, 162, 163,
164, 165, 166, 152, 167, 153, 154, 168, 169, 155,
156, 157, 170, 158, 159, 160, 161, 171, 162, 163,
164, 165, 166, 172, 167, 173, 174, 168, 169, 175,
27, 27, 170, 176, 176, 176, 176, 171, 176, 176,
176, 176, 176, 172, 176, 173, 174, 176, 176, 175,
3, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176
} ;
static const flex_int16_t yy_chk[444] =
{ 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, 1, 1, 1, 1,
1, 1, 5, 5, 6, 6, 10, 10, 12, 12,
14, 12, 15, 12, 14, 12, 12, 16, 17, 14,
18, 19, 12, 20, 21, 22, 23, 24, 24, 31,
14, 22, 15, 32, 14, 95, 33, 16, 17, 14,
18, 19, 12, 20, 21, 22, 23, 27, 27, 31,
27, 22, 27, 32, 34, 27, 33, 29, 29, 35,
29, 27, 29, 36, 30, 29, 30, 37, 30, 38,
39, 39, 40, 41, 34, 42, 46, 45, 45, 35,
45, 27, 45, 36, 47, 45, 48, 37, 49, 38,
39, 39, 40, 41, 50, 42, 46, 51, 52, 54,
53, 53, 55, 53, 47, 53, 48, 56, 49, 58,
59, 60, 61, 62, 50, 63, 64, 51, 52, 54,
65, 67, 55, 68, 68, 70, 71, 56, 72, 58,
59, 60, 61, 62, 73, 63, 64, 75, 76, 94,
65, 67, 79, 68, 68, 70, 71, 80, 72, 81,
69, 81, 44, 82, 73, 83, 84, 75, 76, 77,
85, 86, 79, 87, 88, 89, 77, 80, 90, 91,
77, 92, 77, 82, 93, 83, 84, 96, 97, 77,
85, 86, 98, 87, 88, 89, 77, 99, 90, 91,
77, 92, 77, 100, 93, 101, 102, 96, 97, 103,
104, 104, 98, 105, 107, 108, 109, 99, 110, 111,
112, 113, 114, 100, 115, 101, 102, 116, 117, 103,
104, 104, 118, 105, 107, 108, 109, 119, 110, 111,
112, 113, 114, 121, 115, 122, 123, 116, 117, 124,
125, 126, 118, 127, 128, 129, 130, 119, 131, 132,
133, 134, 135, 121, 138, 122, 123, 140, 141, 124,
125, 126, 142, 127, 128, 129, 130, 143, 131, 132,
133, 134, 135, 144, 138, 145, 146, 140, 141, 147,
148, 149, 142, 150, 151, 152, 154, 143, 155, 158,
159, 161, 162, 144, 163, 145, 146, 165, 166, 147,
148, 149, 167, 150, 151, 152, 154, 168, 155, 158,
159, 161, 162, 170, 163, 171, 172, 165, 166, 173,
25, 11, 167, 3, 0, 0, 0, 168, 0, 0,
0, 0, 0, 170, 0, 171, 172, 0, 0, 173,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
176, 176, 176
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
extern int yy_flex_debug;
int yy_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 *yytext;
#line 1 "lwin_wkt_lex.l"
#line 2 "lwin_wkt_lex.l"
/* The lexer */
#include <stdio.h>
#include <string.h>
#include "lwin_wkt.h"
#include "lwin_wkt_parse.h"
#include "lwgeom_log.h"
static YY_BUFFER_STATE wkt_yy_buf_state;
/*
* Handle errors due to unexpected junk in WKT strings.
*/
static void wkt_lexer_unknown()
{
/* Set the global error state */
global_parser_result.errcode = PARSER_ERROR_OTHER;
global_parser_result.message = parser_error_messages[PARSER_ERROR_OTHER];
global_parser_result.errlocation = wkt_yylloc.last_column;
}
/*
* This macro is magically run after a rule is found but before the main
* action is run. We use it to update the parse location information
* so we can report on where things fail. Also optionally to dump
* debugging info.
*/
#define YY_USER_ACTION do { \
wkt_yylloc.first_line = wkt_yylloc.last_line = yylineno; \
wkt_yylloc.first_column = wkt_yylloc.last_column; \
wkt_yylloc.last_column += yyleng; \
LWDEBUGF(5,"lex: %s", wkt_yytext); \
} while (0);
/*
* Ensure we have a definition of NAN to use when encountering
* NAN tokens.
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <math.h>
#ifndef NAN
#define NAN 0.0/0.0
#endif
#line 906 "lwin_wkt_lex.c"
#define YY_NO_INPUT 1
/* Suppress the default implementations. */
#line 909 "lwin_wkt_lex.c"
#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 yylex_destroy ( void );
int yyget_debug ( void );
void yyset_debug ( int debug_flag );
YY_EXTRA_TYPE yyget_extra ( void );
void yyset_extra ( YY_EXTRA_TYPE user_defined );
FILE *yyget_in ( void );
void yyset_in ( FILE * _in_str );
FILE *yyget_out ( void );
void yyset_out ( FILE * _out_str );
int yyget_leng ( void );
char *yyget_text ( void );
int yyget_lineno ( void );
void yyset_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 yywrap ( void );
#else
extern int yywrap ( void );
#endif
#endif
#ifndef YY_NO_UNPUT
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy ( char *, const char *, int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen ( const 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( 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 )
#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 (void);
#define YY_DECL int yylex (void)
#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;
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! YY_CURRENT_BUFFER ) {
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_load_buffer_state( );
}
{
#line 60 "lwin_wkt_lex.l"
#line 1127 "lwin_wkt_lex.c"
while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
/* Support of yytext. */
*yy_cp = (yy_hold_char);
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = (yy_start);
yy_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 >= 177 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
}
while ( yy_current_state != 176 );
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:
/* rule 1 can match eol */
YY_RULE_SETUP
#line 62 "lwin_wkt_lex.l"
{
LWDEBUG(5,"DOUBLE");
wkt_yylval.doublevalue = atof(wkt_yytext);
yyless(wkt_yyleng-1);
return DOUBLE_TOK;
}
YY_BREAK
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
#line 69 "lwin_wkt_lex.l"
{
LWDEBUG(5,"DOUBLE NAN");
wkt_yylval.doublevalue = NAN;
yyless(wkt_yyleng-1);
return DOUBLE_TOK;
}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 76 "lwin_wkt_lex.l"
{
LWDEBUG(5,"SRID");
wkt_yylval.integervalue = wkt_lexer_read_srid(wkt_yytext);
return SRID_TOK;
}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 82 "lwin_wkt_lex.l"
{ return COLLECTION_TOK; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 83 "lwin_wkt_lex.l"
{ return MSURFACE_TOK; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 84 "lwin_wkt_lex.l"
{ return MPOLYGON_TOK; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 85 "lwin_wkt_lex.l"
{ return MCURVE_TOK; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 86 "lwin_wkt_lex.l"
{ return MLINESTRING_TOK; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 87 "lwin_wkt_lex.l"
{ return MPOINT_TOK; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 88 "lwin_wkt_lex.l"
{ return CURVEPOLYGON_TOK; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 89 "lwin_wkt_lex.l"
{ return POLYGON_TOK; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 90 "lwin_wkt_lex.l"
{ return COMPOUNDCURVE_TOK; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 91 "lwin_wkt_lex.l"
{ return CIRCULARSTRING_TOK; }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 92 "lwin_wkt_lex.l"
{ return LINESTRING_TOK; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 93 "lwin_wkt_lex.l"
{ return POLYHEDRALSURFACE_TOK; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 94 "lwin_wkt_lex.l"
{ return TRIANGLE_TOK; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 95 "lwin_wkt_lex.l"
{ return TIN_TOK; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 96 "lwin_wkt_lex.l"
{ return POINT_TOK; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 97 "lwin_wkt_lex.l"
{ return EMPTY_TOK; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 99 "lwin_wkt_lex.l"
{
LWDEBUG(5,"DIMENSIONALITY");
wkt_yylval.stringvalue = wkt_yytext;
return DIMENSIONALITY_TOK;
}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 105 "lwin_wkt_lex.l"
{ LWDEBUG(5,"LBRACKET"); return LBRACKET_TOK; }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 106 "lwin_wkt_lex.l"
{ LWDEBUG(5,"RBRACKET"); return RBRACKET_TOK; }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 107 "lwin_wkt_lex.l"
{ LWDEBUG(5,"COMMA"); return COMMA_TOK; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 108 "lwin_wkt_lex.l"
{ LWDEBUG(5,"SEMICOLON"); return SEMICOLON_TOK; }
YY_BREAK
case 25:
/* rule 25 can match eol */
YY_RULE_SETUP
#line 110 "lwin_wkt_lex.l"
{ /* ignore whitespace */ LWDEBUG(5,"WHITESPACE"); }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 112 "lwin_wkt_lex.l"
{ /* Error out and stop parsing on unknown/unexpected characters */
LWDEBUG(5,"UNKNOWN");
wkt_lexer_unknown();
yyterminate();
}
YY_BREAK
case 27:
YY_RULE_SETUP
#line 118 "lwin_wkt_lex.l"
ECHO;
YY_BREAK
#line 1340 "lwin_wkt_lex.c"
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 yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
(yy_n_chars) = YY_CURRENT_BUFFER_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 ( (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 ( yywrap( ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) =
(yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
(yy_c_buf_p) =
&YY_CURRENT_BUFFER_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 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 (void)
{
char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
char *source = (yytext_ptr);
int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
else
{
int num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yyrealloc( (void *) b->yy_ch_buf,
(yy_size_t) (b->yy_buf_size + 2) );
}
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" );
(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;
yyrestart( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
if (((yy_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 *) yyrealloc(
(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size );
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);
}
(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 >= 177 )
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 )
{
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 >= 177 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 176);
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 */
int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
return 0;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) = (yytext_ptr) + offset;
break;
}
}
}
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
*(yy_c_buf_p) = '\0'; /* preserve yytext */
(yy_hold_char) = *++(yy_c_buf_p);
return c;
}
#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 yyrestart (FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_init_buffer( YY_CURRENT_BUFFER, input_file );
yy_load_buffer_state( );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_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;
yy_load_buffer_state( );
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
(yy_did_buffer_switch_on_eof) = 1;
}
static void yy_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;
yyin = 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 yy_create_buffer (FILE * file, int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
*
*/
void yy_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 )
yyfree( (void *) b->yy_ch_buf );
yyfree( (void *) b );
}
/* 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 )
{
int oerrno = errno;
yy_flush_buffer( b );
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.
*
*/
void yy_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 )
yy_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 yypush_buffer_state (YY_BUFFER_STATE new_buffer )
{
if (new_buffer == NULL)
return;
yyensure_buffer_stack();
/* This block is copied from yy_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 yy_switch_to_buffer. */
yy_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 yypop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
if ((yy_buffer_stack_top) > 0)
--(yy_buffer_stack_top);
if (YY_CURRENT_BUFFER) {
yy_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 yyensure_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**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_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**)yyrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_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 yy_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 NULL;
b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
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 );
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
*
* @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 )
{
return yy_scan_bytes( yystr, (int) strlen(yystr) );
}
/** 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.
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = (yy_size_t) (_yybytes_len + 2);
buf = (char *) yyalloc( n );
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 );
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 )
{
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] = (yy_hold_char); \
(yy_c_buf_p) = yytext + yyless_macro_arg; \
(yy_hold_char) = *(yy_c_buf_p); \
*(yy_c_buf_p) = '\0'; \
yyleng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/** Get the current line number.
*
*/
int yyget_lineno (void)
{
return yylineno;
}
/** Get the input stream.
*
*/
FILE *yyget_in (void)
{
return yyin;
}
/** Get the output stream.
*
*/
FILE *yyget_out (void)
{
return yyout;
}
/** Get the length of the current token.
*
*/
int yyget_leng (void)
{
return yyleng;
}
/** Get the current token.
*
*/
char *yyget_text (void)
{
return yytext;
}
/** Set the current line number.
* @param _line_number line number
*
*/
void yyset_lineno (int _line_number )
{
yylineno = _line_number;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param _in_str A readable stream.
*
* @see yy_switch_to_buffer
*/
void yyset_in (FILE * _in_str )
{
yyin = _in_str ;
}
void yyset_out (FILE * _out_str )
{
yyout = _out_str ;
}
int yyget_debug (void)
{
return yy_flex_debug;
}
void yyset_debug (int _bdebug )
{
yy_flex_debug = _bdebug ;
}
static int yy_init_globals (void)
{
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
(yy_buffer_stack) = NULL;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = NULL;
(yy_init) = 0;
(yy_start) = 0;
/* 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 (void)
{
/* Pop the buffer stack, destroying each element. */
while(YY_CURRENT_BUFFER){
yy_delete_buffer( YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state();
}
/* Destroy the stack itself. */
yyfree((yy_buffer_stack) );
(yy_buffer_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( );
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, const 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 (const char * s )
{
int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#define YYTABLES_NAME "yytables"
#line 118 "lwin_wkt_lex.l"
void *wkt_yyalloc (yy_size_t size )
{
return (void *) lwalloc( size );
}
void *wkt_yyrealloc (void * ptr, yy_size_t size )
{
return (void *) lwrealloc( (char *) ptr, size );
}
void wkt_yyfree (void * ptr )
{
lwfree( (char *) ptr ); /* see wkt_yyrealloc() for (char *) cast */
}
/*
* Set up the lexer!
*/
void wkt_lexer_init(char *src)
{
yy_init_globals();
wkt_yy_buf_state = wkt_yy_scan_string(src);
}
/*
* Clean up the lexer!
*/
void wkt_lexer_close()
{
wkt_yy_delete_buffer(wkt_yy_buf_state);
}
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