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ara-mdk / people / kejunzhou / tools_for_pm-qa / 7fdbd157db916b2e4ea04f116ae04677538d56a3 / . / bc / scan.c
blob: 1f78ec2a9d5189786f52908f78a12b58c08f94f6 [file] [log] [blame]
#line 3 "scan.c"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 33
#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 __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;
#endif /* ! C99 */
/* 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 /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_CONST
#endif /* __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 yyrestart(yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE 16384
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
extern int 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)
/* 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) )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef unsigned int yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via 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 = 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 yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 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 (yyconst char *yy_str );
YY_BUFFER_STATE yy_scan_bytes (yyconst 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 */
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#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 yy_fatal_error (yyconst char msg[] );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
yyleng = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 46
#define YY_END_OF_BUFFER 47
/* 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[316] =
{ 0,
0, 0, 2, 2, 47, 45, 40, 38, 32, 45,
1, 33, 33, 29, 33, 29, 29, 28, 33, 44,
36, 34, 36, 45, 29, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 45, 2, 2, 3, 2, 2, 1, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 40, 36, 0, 43, 34, 30, 37, 44, 0,
41, 44, 44, 0, 35, 39, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 10, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
31, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 44, 0, 0, 44, 0, 42, 42, 42, 42,
42, 9, 42, 42, 42, 42, 42, 42, 42, 42,
42, 42, 42, 42, 42, 42, 42, 42, 42, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 16, 42, 42, 42,
17, 20, 42, 42, 21, 42, 42, 42, 42, 6,
42, 18, 42, 42, 12, 22, 42, 42, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
5, 42, 42, 42, 14, 42, 42, 15, 26, 42,
42, 13, 42, 11, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 42, 4,
42, 7, 27, 19, 8, 42, 2, 2, 2, 2,
2, 2, 2, 2, 42, 23, 42, 2, 2, 2,
25, 24, 2, 2, 0
} ;
static yyconst flex_int32_t 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, 4, 5, 6, 1, 7, 8, 1, 9,
10, 11, 12, 13, 14, 15, 16, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 1, 18, 19,
20, 21, 1, 1, 22, 22, 22, 22, 22, 22,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
23, 24, 25, 26, 27, 1, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
42, 43, 44, 45, 46, 47, 48, 49, 50, 37,
51, 37, 52, 53, 54, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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 flex_int32_t yy_meta[55] =
{ 0,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 3, 1, 1, 1,
1, 1, 1, 1, 1, 1, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 1, 1, 1
} ;
static yyconst flex_int16_t yy_base[320] =
{ 0,
0, 0, 54, 0, 553, 554, 550, 554, 531, 545,
554, 529, 540, 554, 527, 97, 96, 96, 101, 107,
526, 116, 525, 541, 523, 494, 496, 498, 507, 499,
495, 0, 83, 104, 107, 507, 490, 486, 106, 96,
491, 113, 479, 0, 529, 554, 510, 141, 0, 509,
520, 0, 507, 133, 135, 130, 139, 141, 506, 150,
505, 521, 503, 160, 123, 125, 137, 112, 130, 474,
184, 185, 187, 188, 134, 473, 193, 183, 132, 194,
467, 517, 554, 513, 554, 554, 554, 554, 221, 514,
554, 222, 232, 513, 554, 554, 0, 468, 482, 472,
479, 465, 465, 470, 462, 479, 0, 460, 464, 464,
475, 466, 465, 459, 206, 471, 453, 461, 451, 459,
554, 0, 492, 0, 178, 0, 0, 0, 0, 233,
490, 0, 241, 244, 489, 0, 443, 67, 192, 189,
219, 138, 203, 221, 180, 234, 442, 224, 223, 233,
246, 239, 240, 236, 250, 251, 235, 253, 245, 255,
0, 278, 486, 287, 288, 485, 445, 458, 438, 448,
451, 0, 435, 434, 434, 432, 444, 441, 430, 434,
427, 442, 441, 423, 431, 422, 437, 422, 427, 291,
462, 297, 461, 244, 268, 259, 281, 286, 415, 275,
277, 280, 283, 293, 284, 287, 295, 290, 308, 309,
414, 303, 297, 315, 302, 310, 0, 423, 424, 418,
0, 0, 416, 425, 0, 409, 408, 422, 406, 0,
410, 0, 406, 418, 0, 0, 421, 416, 399, 314,
312, 313, 398, 397, 311, 323, 396, 317, 319, 336,
322, 395, 330, 394, 328, 342, 393, 392, 347, 345,
0, 398, 406, 392, 0, 401, 389, 0, 0, 394,
392, 0, 391, 0, 383, 338, 348, 337, 382, 346,
341, 381, 380, 343, 351, 379, 356, 378, 373, 0,
364, 0, 0, 0, 0, 367, 365, 364, 350, 363,
362, 361, 359, 355, 374, 0, 337, 368, 237, 357,
0, 0, 168, 127, 554, 416, 122, 419, 422
} ;
static yyconst flex_int16_t yy_def[320] =
{ 0,
315, 1, 315, 3, 315, 315, 315, 315, 315, 316,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 317, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 317, 317,
317, 317, 315, 318, 318, 315, 318, 319, 318, 318,
318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
318, 318, 318, 318, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
318, 315, 315, 316, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 317, 317,
315, 318, 318, 318, 319, 318, 318, 318, 318, 318,
318, 318, 318, 318, 318, 318, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
318, 315, 315, 315, 315, 315, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 317, 318,
318, 318, 318, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 317, 317,
317, 317, 317, 317, 317, 317, 317, 317, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
317, 317, 317, 317, 317, 317, 317, 317, 317, 317,
317, 317, 317, 317, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 317, 317,
317, 317, 317, 317, 317, 317, 64, 64, 64, 64,
64, 64, 64, 64, 317, 317, 317, 64, 64, 64,
317, 317, 64, 64, 0, 315, 315, 315, 315
} ;
static yyconst flex_int16_t yy_nxt[609] =
{ 0,
6, 7, 8, 9, 10, 11, 12, 13, 14, 14,
15, 16, 14, 17, 18, 19, 20, 14, 21, 22,
23, 20, 14, 24, 14, 25, 6, 26, 27, 28,
29, 30, 31, 32, 33, 34, 32, 32, 35, 32,
32, 36, 37, 38, 39, 40, 32, 32, 41, 42,
32, 14, 43, 14, 44, 45, 46, 47, 48, 49,
50, 51, 52, 52, 53, 54, 52, 55, 56, 57,
58, 52, 59, 60, 61, 58, 52, 62, 52, 63,
44, 64, 65, 66, 67, 68, 69, 70, 71, 72,
70, 70, 73, 70, 70, 74, 75, 76, 77, 78,
70, 70, 79, 80, 70, 52, 81, 52, 88, 88,
104, 91, 89, 194, 137, 86, 86, 89, 105, 90,
86, 92, 95, 93, 97, 116, 95, 95, 93, 95,
94, 95, 106, 114, 108, 83, 107, 115, 109, 117,
119, 95, 110, 84, 129, 126, 130, 120, 129, 132,
142, 130, 127, 131, 127, 133, 136, 134, 127, 137,
136, 136, 134, 136, 135, 136, 140, 139, 141, 124,
137, 143, 137, 158, 137, 136, 137, 137, 152, 137,
84, 137, 126, 198, 137, 137, 137, 137, 137, 137,
137, 137, 137, 137, 137, 137, 137, 137, 137, 137,
137, 137, 137, 137, 137, 137, 137, 138, 137, 137,
137, 144, 156, 146, 148, 137, 151, 147, 149, 145,
154, 159, 150, 195, 155, 201, 157, 137, 160, 196,
137, 137, 137, 183, 137, 137, 137, 162, 165, 137,
137, 137, 162, 165, 163, 166, 92, 199, 93, 190,
137, 197, 184, 93, 190, 94, 191, 192, 133, 200,
134, 202, 192, 204, 193, 134, 137, 135, 137, 203,
137, 137, 205, 206, 207, 208, 209, 210, 212, 213,
137, 137, 137, 137, 137, 239, 137, 137, 214, 215,
216, 137, 137, 137, 162, 240, 211, 137, 137, 162,
137, 163, 137, 89, 165, 241, 137, 190, 89, 165,
90, 166, 190, 192, 191, 137, 242, 243, 192, 249,
193, 244, 137, 245, 137, 246, 248, 137, 137, 247,
137, 137, 250, 137, 137, 251, 252, 137, 253, 254,
137, 256, 137, 257, 137, 258, 259, 276, 260, 137,
137, 275, 278, 277, 279, 137, 137, 137, 137, 137,
137, 137, 137, 280, 137, 281, 137, 282, 283, 137,
137, 284, 285, 286, 287, 137, 288, 137, 297, 298,
300, 299, 302, 137, 137, 137, 301, 312, 137, 137,
137, 303, 137, 137, 137, 137, 304, 137, 137, 313,
309, 310, 137, 137, 137, 311, 137, 314, 137, 137,
137, 137, 308, 307, 306, 137, 84, 84, 84, 122,
305, 122, 125, 125, 125, 137, 137, 137, 137, 137,
137, 296, 295, 294, 293, 292, 291, 290, 289, 137,
137, 137, 137, 137, 137, 137, 137, 274, 273, 272,
271, 270, 269, 268, 267, 266, 265, 264, 263, 262,
261, 255, 137, 165, 162, 238, 237, 236, 235, 234,
233, 232, 231, 230, 229, 228, 227, 226, 225, 224,
223, 222, 221, 220, 219, 218, 217, 165, 162, 137,
137, 93, 164, 123, 189, 188, 187, 186, 185, 182,
181, 180, 179, 178, 177, 176, 175, 174, 173, 172,
171, 170, 169, 168, 167, 93, 164, 85, 82, 161,
153, 137, 127, 96, 124, 124, 127, 128, 127, 124,
123, 121, 118, 113, 112, 111, 103, 102, 101, 100,
99, 98, 86, 96, 83, 83, 86, 87, 86, 85,
83, 82, 315, 5, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315
} ;
static yyconst flex_int16_t yy_chk[609] =
{ 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, 1, 1, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 16, 17,
33, 19, 18, 138, 138, 17, 16, 18, 33, 18,
19, 20, 22, 20, 317, 40, 22, 22, 20, 22,
20, 22, 34, 39, 35, 22, 34, 39, 35, 40,
42, 22, 35, 48, 54, 48, 56, 42, 55, 57,
68, 56, 54, 56, 55, 58, 60, 58, 57, 68,
60, 60, 58, 60, 58, 60, 66, 65, 67, 60,
65, 69, 66, 79, 314, 60, 64, 69, 75, 79,
125, 75, 125, 142, 67, 142, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 71, 78, 72, 73, 313, 74, 72, 73, 71,
77, 80, 73, 139, 77, 145, 78, 145, 80, 140,
78, 71, 72, 115, 73, 74, 140, 89, 92, 139,
77, 80, 89, 92, 89, 92, 93, 143, 93, 130,
143, 141, 115, 93, 130, 93, 130, 133, 134, 144,
134, 146, 133, 149, 133, 134, 141, 134, 144, 148,
149, 148, 150, 151, 152, 153, 154, 155, 156, 157,
150, 146, 157, 154, 309, 194, 152, 153, 158, 159,
160, 194, 159, 151, 162, 195, 155, 155, 156, 162,
158, 162, 160, 164, 165, 196, 196, 190, 164, 165,
164, 165, 190, 192, 190, 195, 197, 198, 192, 205,
192, 200, 200, 201, 201, 202, 204, 202, 197, 203,
203, 205, 206, 198, 206, 207, 208, 208, 209, 210,
204, 212, 207, 213, 213, 214, 215, 241, 216, 215,
212, 240, 245, 242, 246, 209, 210, 216, 245, 241,
242, 240, 214, 248, 248, 249, 249, 250, 251, 251,
246, 253, 255, 256, 259, 255, 260, 253, 276, 277,
280, 278, 284, 250, 278, 276, 281, 307, 281, 256,
284, 285, 260, 280, 259, 277, 287, 299, 285, 308,
299, 304, 304, 287, 310, 305, 303, 310, 302, 301,
300, 298, 297, 296, 291, 308, 316, 316, 316, 318,
289, 318, 319, 319, 319, 288, 286, 283, 282, 279,
275, 273, 271, 270, 267, 266, 264, 263, 262, 258,
257, 254, 252, 247, 244, 243, 239, 238, 237, 234,
233, 231, 229, 228, 227, 226, 224, 223, 220, 219,
218, 211, 199, 193, 191, 189, 188, 187, 186, 185,
184, 183, 182, 181, 180, 179, 178, 177, 176, 175,
174, 173, 171, 170, 169, 168, 167, 166, 163, 147,
137, 135, 131, 123, 120, 119, 118, 117, 116, 114,
113, 112, 111, 110, 109, 108, 106, 105, 104, 103,
102, 101, 100, 99, 98, 94, 90, 84, 82, 81,
76, 70, 63, 62, 61, 59, 53, 51, 50, 47,
45, 43, 41, 38, 37, 36, 31, 30, 29, 28,
27, 26, 25, 24, 23, 21, 15, 13, 12, 10,
9, 7, 5, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
315, 315, 315, 315, 315, 315, 315, 315
} ;
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 "scan.l"
/* This file is part of GNU bc.
Copyright (C) 1991-1994, 1997, 2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License , or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to:
The Free Software Foundation, Inc.
Foundation, Inc. 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA
You may contact the author by:
e-mail: philnelson@acm.org
us-mail: Philip A. Nelson
Computer Science Department, 9062
Western Washington University
Bellingham, WA 98226-9062
*************************************************************************/
/* scan.l: the (f)lex description file for the scanner. */
#line 33 "scan.l"
#include "bcdefs.h"
#include "bc.h"
#include "global.h"
#include "proto.h"
#include <errno.h>
/* Using flex, we can ask for a smaller input buffer. With lex, this
does nothing! */
#ifdef SMALL_BUF
#undef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 512
#endif
/* Force . as last for now. */
#define DOT_IS_LAST
/* We want to define our own yywrap. */
#undef yywrap
_PROTOTYPE(int yywrap, (void));
#if defined(LIBEDIT)
/* Support for the BSD libedit with history for
nicer input on the interactive part of input. */
#include <histedit.h>
/* Have input call the following function. */
#undef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
bcel_input((char *)buf, &result, max_size)
/* Variables to help interface editline with bc. */
static const char *bcel_line = (char *)NULL;
static int bcel_len = 0;
/* Required to get rid of that ugly ? default prompt! */
char *
null_prompt (EditLine *el)
{
return "";
}
/* bcel_input puts upto MAX characters into BUF with the number put in
BUF placed in *RESULT. If the yy input file is the same as
stdin, use editline. Otherwise, just read it.
*/
static void
bcel_input (buf, result, max)
char *buf;
int *result;
int max;
{
if (!edit || yyin != stdin)
{
while ( (*result = read( fileno(yyin), buf, max )) < 0 )
if (errno != EINTR)
{
yyerror( "read() in flex scanner failed" );
exit (1);
}
return;
}
/* Do we need a new string? */
if (bcel_len == 0)
{
bcel_line = el_gets(edit, &bcel_len);
if (bcel_line == NULL) {
/* end of file */
*result = 0;
bcel_len = 0;
return;
}
if (bcel_len != 0)
history (hist, &histev, H_ENTER, bcel_line);
fflush (stdout);
}
if (bcel_len <= max)
{
strncpy (buf, bcel_line, bcel_len);
*result = bcel_len;
bcel_len = 0;
}
else
{
strncpy (buf, bcel_line, max);
*result = max;
bcel_line += max;
bcel_len -= max;
}
}
#endif
#ifdef READLINE
/* Support for the readline and history libraries. This allows
nicer input on the interactive part of input. */
/* Have input call the following function. */
#undef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
rl_input((char *)buf, &result, max_size)
/* Variables to help interface readline with bc. */
static char *rl_line = (char *)NULL;
static char *rl_start = (char *)NULL;
static int rl_len = 0;
/* Definitions for readline access. */
extern FILE *rl_instream;
/* rl_input puts upto MAX characters into BUF with the number put in
BUF placed in *RESULT. If the yy input file is the same as
rl_instream (stdin), use readline. Otherwise, just read it.
*/
static void
rl_input (buf, result, max)
char *buf;
int *result;
int max;
{
if (yyin != rl_instream)
{
while ( (*result = read( fileno(yyin), buf, max )) < 0 )
if (errno != EINTR)
{
yyerror( "read() in flex scanner failed" );
exit (1);
}
return;
}
/* Do we need a new string? */
if (rl_len == 0)
{
if (rl_start)
free(rl_start);
rl_start = readline ("");
if (rl_start == NULL) {
/* end of file */
*result = 0;
rl_len = 0;
return;
}
rl_line = rl_start;
rl_len = strlen (rl_line)+1;
if (rl_len != 1)
add_history (rl_line);
rl_line[rl_len-1] = '\n';
fflush (stdout);
}
if (rl_len <= max)
{
strncpy (buf, rl_line, rl_len);
*result = rl_len;
rl_len = 0;
}
else
{
strncpy (buf, rl_line, max);
*result = max;
rl_line += max;
rl_len -= max;
}
}
#endif
#if !defined(READLINE) && !defined(LIBEDIT)
/* MINIX returns from read with < 0 if SIGINT is encountered.
In flex, we can redefine YY_INPUT to the following. In lex, this
does nothing! */
#undef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
while ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
if (errno != EINTR) \
YY_FATAL_ERROR( "read() in flex scanner failed" );
#endif
#line 909 "scan.c"
#define INITIAL 0
#define slcomment 1
#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 );
/* 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
static void yyunput (int c,char *buf_ptr );
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
size_t 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 = fread(buf, 1, 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 break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 223 "scan.l"
#line 1065 "scan.c"
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! 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( );
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
/* Support of yytext. */
*yy_cp = (yy_hold_char);
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = (yy_start);
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 316 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 554 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
if ( yy_act == 0 )
{ /* have to back up */
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
yy_act = yy_accept[yy_current_state];
}
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = (yy_hold_char);
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
goto yy_find_action;
case 1:
YY_RULE_SETUP
#line 224 "scan.l"
{
if (!std_only)
BEGIN(slcomment);
else
yyerror ("illegal character: #");
}
YY_BREAK
case 2:
YY_RULE_SETUP
#line 230 "scan.l"
{ BEGIN(INITIAL); }
YY_BREAK
case 3:
/* rule 3 can match eol */
YY_RULE_SETUP
#line 231 "scan.l"
{ line_no++; BEGIN(INITIAL); return(ENDOFLINE); }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 232 "scan.l"
return(Define);
YY_BREAK
case 5:
YY_RULE_SETUP
#line 233 "scan.l"
return(Break);
YY_BREAK
case 6:
YY_RULE_SETUP
#line 234 "scan.l"
return(Quit);
YY_BREAK
case 7:
YY_RULE_SETUP
#line 235 "scan.l"
return(Length);
YY_BREAK
case 8:
YY_RULE_SETUP
#line 236 "scan.l"
return(Return);
YY_BREAK
case 9:
YY_RULE_SETUP
#line 237 "scan.l"
return(For);
YY_BREAK
case 10:
YY_RULE_SETUP
#line 238 "scan.l"
return(If);
YY_BREAK
case 11:
YY_RULE_SETUP
#line 239 "scan.l"
return(While);
YY_BREAK
case 12:
YY_RULE_SETUP
#line 240 "scan.l"
return(Sqrt);
YY_BREAK
case 13:
YY_RULE_SETUP
#line 241 "scan.l"
return(Scale);
YY_BREAK
case 14:
YY_RULE_SETUP
#line 242 "scan.l"
return(Ibase);
YY_BREAK
case 15:
YY_RULE_SETUP
#line 243 "scan.l"
return(Obase);
YY_BREAK
case 16:
YY_RULE_SETUP
#line 244 "scan.l"
return(Auto);
YY_BREAK
case 17:
YY_RULE_SETUP
#line 245 "scan.l"
return(Else);
YY_BREAK
case 18:
YY_RULE_SETUP
#line 246 "scan.l"
return(Read);
YY_BREAK
case 19:
YY_RULE_SETUP
#line 247 "scan.l"
return(Random);
YY_BREAK
case 20:
YY_RULE_SETUP
#line 248 "scan.l"
return(Halt);
YY_BREAK
case 21:
YY_RULE_SETUP
#line 249 "scan.l"
return(Last);
YY_BREAK
case 22:
YY_RULE_SETUP
#line 250 "scan.l"
return(Void);
YY_BREAK
case 23:
YY_RULE_SETUP
#line 251 "scan.l"
{
#if defined(READLINE) || defined(LIBEDIT)
return(HistoryVar);
#else
yylval.s_value = strcopyof(yytext); return(NAME);
#endif
}
YY_BREAK
case 24:
YY_RULE_SETUP
#line 259 "scan.l"
return(Warranty);
YY_BREAK
case 25:
YY_RULE_SETUP
#line 260 "scan.l"
return(Continue);
YY_BREAK
case 26:
YY_RULE_SETUP
#line 261 "scan.l"
return(Print);
YY_BREAK
case 27:
YY_RULE_SETUP
#line 262 "scan.l"
return(Limits);
YY_BREAK
case 28:
YY_RULE_SETUP
#line 263 "scan.l"
{
#ifdef DOT_IS_LAST
return(Last);
#else
yyerror ("illegal character: %s",yytext);
#endif
}
YY_BREAK
case 29:
YY_RULE_SETUP
#line 270 "scan.l"
{ yylval.c_value = yytext[0];
return((int)yytext[0]); }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 272 "scan.l"
{ return(AND); }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 273 "scan.l"
{ return(OR); }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 274 "scan.l"
{ return(NOT); }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 275 "scan.l"
{ yylval.c_value = yytext[0]; return((int)yytext[0]); }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 276 "scan.l"
{ yylval.c_value = yytext[0]; return(ASSIGN_OP); }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 277 "scan.l"
{
#ifdef OLD_EQ_OP
char warn_save;
warn_save = warn_not_std;
warn_not_std = TRUE;
warn ("Old fashioned =<op>");
warn_not_std = warn_save;
yylval.c_value = yytext[1];
#else
yylval.c_value = '=';
yyless (1);
#endif
return(ASSIGN_OP);
}
YY_BREAK
case 36:
YY_RULE_SETUP
#line 291 "scan.l"
{ yylval.s_value = strcopyof(yytext); return(REL_OP); }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 292 "scan.l"
{ yylval.c_value = yytext[0]; return(INCR_DECR); }
YY_BREAK
case 38:
/* rule 38 can match eol */
YY_RULE_SETUP
#line 293 "scan.l"
{ line_no++; return(ENDOFLINE); }
YY_BREAK
case 39:
/* rule 39 can match eol */
YY_RULE_SETUP
#line 294 "scan.l"
{ line_no++; /* ignore a "quoted" newline */ }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 295 "scan.l"
{ /* ignore spaces and tabs */ }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 296 "scan.l"
{
int c;
for (;;)
{
while ( ((c=input()) != '*') && (c != EOF))
/* eat it */
if (c == '\n') line_no++;
if (c == '*')
{
while ( (c=input()) == '*') /* eat it*/;
if (c == '/') break; /* at end of comment */
if (c == '\n') line_no++;
}
if (c == EOF)
{
fprintf (stderr,"EOF encountered in a comment.\n");
break;
}
}
}
YY_BREAK
case 42:
YY_RULE_SETUP
#line 317 "scan.l"
{ yylval.s_value = strcopyof(yytext); return(NAME); }
YY_BREAK
case 43:
/* rule 43 can match eol */
YY_RULE_SETUP
#line 318 "scan.l"
{
const char *look;
int count = 0;
yylval.s_value = strcopyof(yytext);
for (look = yytext; *look != 0; look++)
{
if (*look == '\n') line_no++;
if (*look == '"') count++;
}
if (count != 2) yyerror ("NUL character in string.");
return(STRING);
}
YY_BREAK
case 44:
/* rule 44 can match eol */
YY_RULE_SETUP
#line 330 "scan.l"
{
char *src, *dst;
int len;
/* remove a trailing decimal point. */
len = strlen(yytext);
if (yytext[len-1] == '.')
yytext[len-1] = 0;
/* remove leading zeros. */
src = yytext;
dst = yytext;
while (*src == '0') src++;
if (*src == 0) src--;
/* Copy strings removing the newlines. */
while (*src != 0)
{
if (*src == '\\')
{
src++; src++;
line_no++;
}
else
*dst++ = *src++;
}
*dst = 0;
yylval.s_value = strcopyof(yytext);
return(NUMBER);
}
YY_BREAK
case 45:
YY_RULE_SETUP
#line 357 "scan.l"
{
if (yytext[0] < ' ')
yyerror ("illegal character: ^%c",yytext[0] + '@');
else
if (yytext[0] > '~')
yyerror ("illegal character: \\%03o", (int) yytext[0]);
else
yyerror ("illegal character: %s",yytext);
}
YY_BREAK
case 46:
YY_RULE_SETUP
#line 366 "scan.l"
ECHO;
YY_BREAK
#line 1479 "scan.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(slcomment):
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_c_buf_p);
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_END_OF_FILE:
{
(yy_did_buffer_switch_on_eof) = 0;
if ( yywrap( ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) =
(yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
(yy_c_buf_p) =
&YY_CURRENT_BUFFER_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 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)
{
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = (yytext_ptr);
register int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
else
{
int num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yyrealloc((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;
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;
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (void)
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = (yy_start);
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 316 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
register int yy_is_jam;
register char *yy_cp = (yy_c_buf_p);
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 316 )
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 == 315);
return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput (int c, register char * yy_bp )
{
register char *yy_cp;
yy_cp = (yy_c_buf_p);
/* undo effects of setting up yytext */
*yy_cp = (yy_hold_char);
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = (yy_n_chars) + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
(yytext_ptr) = yy_bp;
(yy_hold_char) = *yy_cp;
(yy_c_buf_p) = yy_cp;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
#else
static int input (void)
#endif
{
int c;
*(yy_c_buf_p) = (yy_hold_char);
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
/* This was really a NUL. */
*(yy_c_buf_p) = '\0';
else
{ /* need more input */
int offset = (yy_c_buf_p) - (yytext_ptr);
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart(yyin );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
return EOF;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) = (yytext_ptr) + offset;
break;
}
}
}
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
*(yy_c_buf_p) = '\0'; /* preserve yytext */
(yy_hold_char) = *++(yy_c_buf_p);
return c;
}
#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(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 );
}
#ifndef _UNISTD_H /* assume unistd.h has isatty() for us */
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __THROW /* this is a gnuism */
extern int isatty (int ) __THROW;
#else
extern int isatty (int );
#endif
#ifdef __cplusplus
}
#endif
#endif
/* 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 = 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 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)
{
int num_to_alloc;
if (!(yy_buffer_stack)) {
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1;
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
/* 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 0;
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 = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer(b );
return b;
}
/** Setup the input buffer state to scan a string. The next call to yylex() will
* scan from a @e copy of @a str.
* @param str 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 (yyconst char * __yystr )
{
return yy_scan_bytes(__yystr,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 bytes the byte buffer to scan
* @param 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 (yyconst char * yybytes, int _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *) 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 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 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
*
*/
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) = 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
yyin = stdin;
yyout = stdout;
#else
yyin = (FILE *) 0;
yyout = (FILE *) 0;
#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, yyconst char * s2, int n )
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *yyalloc (yy_size_t size )
{
return (void *) malloc( size );
}
void *yyrealloc (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 yyfree (void * ptr )
{
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
#line 366 "scan.l"
/* This is the way to get multiple files input into lex. */
int
yywrap()
{
if (!open_new_file ()) return (1); /* EOF on standard in. */
return (0); /* We have more input. */
}