nilopaim
/
tinycobol
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
tinycobol/compiler/scan.c

3128 lines
94 KiB
C
Raw Blame History

#line 2 "scan.c"
#line 4 "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 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! C99 */
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE 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
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) )
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via 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 57
#define YY_END_OF_BUFFER 58
/* 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_acclist[513] =
{ 0,
20, 20, 42, 42, 13, 13, 48, 48, 49, 49,
44, 44, 58, 56, 57, 8, 34, 56, 57, 41,
57, 40, 56, 57, 29, 40, 56, 57, 32, 40,
56, 57, 7, 36, 40, 56, 57, 40, 56, 57,
6, 38, 40, 56, 57, 40, 56, 57, 9, 33,
40, 56, 57, 5, 27, 39, 40, 56, 57, 35,
40, 56, 57, 9, 40, 56, 57, 9, 40, 56,
57, 9, 40, 56, 57, 9, 40, 56, 57, 8,
34, 56, 57, 1, 40, 56, 57, 40, 56, 57,
9, 40, 56, 57, 24, 57, 20, 57, 26, 57,
57, 24, 25, 57, 24, 25, 57, 24, 25, 57,
25, 57, 24, 25, 57, 24, 25, 57, 20, 57,
1, 24, 25, 57, 24, 25, 57, 24, 25, 57,
34, 57, 40, 57, 29, 40, 57, 32, 40, 57,
36, 40, 57, 40, 57, 38, 40, 57, 40, 57,
10, 33, 40, 57, 27, 39, 40, 57, 35, 40,
57, 10, 40, 57, 10, 40, 57, 10, 40, 57,
10, 40, 57, 34, 57, 1, 40, 57, 40, 57,
10, 40, 57, 15, 33, 40, 57, 15, 40, 57,
15, 40, 57, 15, 40, 57, 15, 40, 57, 15,
40, 57, 42, 57, 43, 57, 42, 57, 42, 57,
42, 57, 1, 42, 57, 42, 57, 42, 57, 13,
57, 12, 57, 12, 57, 12, 57, 13, 57, 1,
57, 57, 12, 57, 14, 33, 40, 57, 14, 40,
57, 14, 40, 57, 14, 40, 57, 14, 40, 57,
14, 40, 57, 19, 57, 18, 57, 18, 57, 9,
18, 57, 16, 18, 57, 9, 18, 57, 9, 18,
57, 19, 57, 1, 18, 57, 18, 57, 9, 18,
57, 11, 33, 40, 57, 11, 40, 57, 11, 40,
57, 11, 40, 57, 11, 40, 57, 11, 40, 57,
48, 57, 48, 55, 57, 54, 57, 54, 57, 52,
54, 57, 53, 54, 57, 52, 54, 57, 52, 54,
57, 48, 57, 1, 54, 57, 54, 57, 52, 54,
57, 49, 57, 49, 55, 57, 54, 57, 49, 57,
44, 57, 47, 57, 46, 57, 44, 57, 44, 57,
44, 57, 1, 44, 57, 44, 57, 44, 57, 8,
34, 37, 33, 28, 9, 33, 9, 35, 9, 9,
31, 30, 1, 3, 37, 4, 24, 20, 24, 24,
21, 24, 24, 1, 24, 24, 34, 10, 33, 10,
10, 10, 15, 33, 15, 15, 15, 42, 42, 42,
42, 1, 42, 42, 4, 42, 13, 12, 12, 12,
14, 33, 14, 14, 14, 19, 17, 11, 33, 11,
11, 11, 48, 52, 52, 52, 49, 50, 44, 45,
44, 44, 44, 1, 44, 44, 4, 44, 33, 9,
9, 4, 22, 24, 22, 23, 24, 23, 24, 24,
10, 10, 15, 15, 42, 42, 4, 42, 12, 12,
14, 14, 17, 11, 11, 51, 52, 52, 44, 44,
4, 44, 9, 9, 24, 24, 10, 10, 15, 15,
42, 42, 12, 12, 14, 14, 11, 11, 52, 52,
44, 44, 2, 9, 2, 24, 2, 10, 2, 15,
2, 42, 2, 12, 2, 14, 2, 11, 2, 52,
2, 44
} ;
static yyconst flex_int16_t yy_accept[295] =
{ 0,
1, 1, 1, 2, 3, 3, 3, 3, 3, 4,
5, 6, 7, 7, 7, 7, 7, 7, 7, 8,
9, 10, 11, 12, 13, 14, 16, 20, 22, 25,
29, 33, 38, 41, 46, 49, 54, 60, 64, 68,
72, 76, 80, 84, 88, 91, 95, 97, 99, 101,
102, 105, 108, 111, 113, 116, 119, 121, 125, 128,
131, 133, 135, 138, 141, 144, 146, 149, 151, 155,
159, 162, 165, 168, 171, 174, 176, 179, 181, 184,
188, 191, 194, 197, 200, 203, 205, 207, 209, 211,
213, 216, 218, 220, 222, 224, 226, 228, 230, 232,
233, 235, 239, 242, 245, 248, 251, 254, 256, 258,
260, 263, 266, 269, 272, 274, 277, 279, 282, 286,
289, 292, 295, 298, 301, 303, 306, 308, 310, 313,
316, 319, 322, 324, 327, 329, 332, 334, 337, 339,
341, 343, 345, 347, 349, 351, 353, 356, 358, 360,
362, 363, 364, 365, 365, 365, 367, 368, 369, 370,
371, 372, 373, 373, 374, 374, 375, 376, 377, 378,
379, 380, 380, 381, 381, 382, 383, 384, 386, 387,
388, 388, 390, 391, 392, 393, 393, 395, 396, 397,
398, 399, 400, 401, 402, 404, 405, 407, 408, 408,
409, 410, 411, 411, 413, 414, 415, 416, 417, 418,
418, 420, 421, 422, 423, 424, 424, 424, 425, 426,
427, 428, 429, 430, 431, 431, 432, 433, 434, 436,
437, 439, 440, 441, 442, 443, 445, 446, 448, 449,
450, 451, 452, 453, 454, 455, 456, 457, 459, 460,
461, 462, 463, 464, 465, 466, 467, 467, 468, 469,
470, 471, 473, 474, 475, 476, 477, 478, 479, 480,
481, 482, 483, 484, 485, 486, 487, 488, 489, 490,
491, 492, 493, 495, 497, 499, 501, 503, 505, 507,
509, 511, 513, 513
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 5, 6, 7, 8, 9, 6, 6, 10, 11,
12, 13, 14, 15, 16, 17, 6, 18, 19, 20,
21, 18, 18, 18, 18, 18, 18, 6, 22, 23,
23, 23, 6, 6, 24, 24, 25, 26, 27, 24,
24, 24, 28, 29, 30, 24, 24, 24, 24, 31,
24, 24, 32, 33, 24, 24, 24, 34, 24, 24,
6, 6, 6, 6, 35, 6, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 34,
24, 24, 6, 6, 6, 6, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 6, 1,
6, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 6, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst flex_int32_t yy_meta[36] =
{ 0,
1, 2, 3, 4, 4, 1, 1, 1, 5, 1,
1, 1, 1, 1, 1, 5, 6, 5, 5, 5,
5, 1, 1, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5
} ;
static yyconst flex_int16_t yy_base[317] =
{ 0,
0, 34, 60, 92, 124, 43, 142, 77, 41, 175,
207, 78, 225, 177, 259, 179, 277, 310, 336, 370,
317, 395, 49, 420, 929, 930, 36, 930, 930, 930,
930, 930, 915, 92, 451, 464, 930, 904, 485, 897,
895, 36, 191, 0, 46, 919, 0, 48, 930, 930,
0, 67, 369, 52, 894, 892, 184, 312, 385, 916,
112, 930, 930, 930, 930, 907, 102, 0, 498, 930,
896, 519, 889, 887, 68, 322, 0, 85, 911, 532,
553, 886, 884, 184, 908, 0, 930, 883, 881, 897,
0, 906, 903, 323, 375, 376, 77, 402, 0, 904,
372, 566, 587, 877, 875, 323, 899, 412, 930, 411,
0, 930, 874, 872, 422, 0, 898, 895, 600, 621,
870, 868, 399, 892, 436, 440, 930, 430, 451, 930,
628, 135, 461, 0, 893, 389, 473, 506, 456, 541,
0, 930, 195, 863, 856, 867, 862, 98, 869, 574,
930, 592, 643, 0, 631, 0, 0, 930, 846, 840,
930, 930, 853, 0, 848, 930, 836, 0, 0, 575,
649, 826, 654, 811, 665, 788, 786, 670, 674, 678,
0, 0, 0, 782, 780, 0, 0, 0, 778, 776,
0, 776, 764, 767, 0, 766, 0, 660, 739, 738,
353, 219, 0, 0, 0, 732, 730, 684, 674, 0,
0, 0, 700, 698, 694, 688, 695, 683, 366, 271,
699, 708, 0, 930, 431, 678, 662, 484, 667, 518,
644, 696, 635, 624, 0, 0, 930, 0, 930, 598,
591, 589, 572, 564, 557, 544, 524, 0, 618, 426,
517, 489, 700, 487, 437, 930, 710, 644, 694, 437,
389, 402, 380, 713, 348, 716, 343, 719, 299, 722,
298, 725, 652, 728, 280, 731, 173, 734, 727, 742,
166, 745, 0, 0, 0, 0, 0, 79, 0, 0,
60, 0, 930, 771, 777, 783, 789, 795, 801, 806,
812, 818, 824, 830, 836, 842, 53, 32, 848, 853,
859, 865, 871, 877, 883, 889
} ;
static yyconst flex_int16_t yy_def[317] =
{ 0,
293, 1, 294, 294, 293, 5, 5, 7, 295, 295,
293, 11, 7, 13, 293, 15, 13, 17, 293, 19,
19, 19, 296, 296, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 36, 39,
39, 39, 293, 297, 298, 39, 299, 293, 293, 293,
299, 300, 301, 293, 299, 299, 293, 302, 303, 299,
293, 293, 293, 293, 293, 293, 293, 35, 293, 293,
293, 69, 72, 72, 72, 293, 297, 298, 72, 293,
80, 81, 81, 81, 81, 304, 293, 304, 304, 304,
305, 306, 304, 293, 307, 307, 96, 293, 297, 298,
96, 293, 102, 103, 103, 103, 103, 293, 293, 293,
39, 293, 39, 39, 293, 297, 298, 39, 293, 119,
120, 120, 120, 120, 293, 293, 293, 293, 308, 293,
308, 131, 293, 297, 298, 131, 293, 293, 293, 293,
309, 293, 293, 309, 309, 309, 310, 311, 309, 293,
293, 293, 293, 39, 293, 36, 39, 293, 39, 39,
293, 293, 298, 297, 298, 293, 298, 312, 299, 293,
300, 313, 301, 314, 293, 299, 299, 302, 303, 293,
72, 69, 72, 72, 72, 81, 80, 81, 81, 81,
304, 304, 304, 306, 305, 306, 315, 293, 96, 96,
96, 96, 103, 102, 103, 103, 103, 293, 293, 120,
119, 120, 120, 120, 293, 293, 131, 131, 131, 131,
293, 293, 309, 293, 293, 309, 309, 311, 310, 311,
316, 293, 39, 39, 312, 299, 293, 299, 293, 299,
299, 72, 72, 81, 81, 304, 304, 315, 96, 96,
103, 103, 293, 120, 120, 293, 293, 131, 131, 309,
309, 316, 39, 39, 299, 299, 72, 72, 81, 81,
304, 304, 96, 96, 103, 103, 120, 120, 131, 131,
309, 309, 39, 299, 72, 81, 304, 96, 103, 120,
131, 309, 0, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293
} ;
static yyconst flex_int16_t yy_nxt[966] =
{ 0,
26, 27, 28, 27, 27, 29, 30, 29, 29, 31,
32, 29, 33, 29, 34, 29, 35, 36, 36, 36,
36, 37, 38, 39, 39, 39, 40, 39, 39, 39,
39, 41, 39, 42, 29, 43, 218, 150, 43, 150,
150, 44, 161, 87, 76, 162, 45, 76, 166, 170,
77, 142, 170, 175, 175, 78, 175, 200, 167, 46,
47, 48, 49, 50, 48, 143, 52, 88, 79, 53,
172, 172, 89, 169, 161, 144, 54, 162, 76, 98,
145, 76, 98, 172, 77, 99, 55, 166, 218, 78,
100, 56, 47, 57, 49, 50, 57, 167, 52, 58,
166, 53, 85, 101, 59, 200, 202, 200, 54, 152,
152, 152, 152, 180, 165, 180, 180, 60, 55, 152,
152, 152, 152, 56, 50, 61, 28, 61, 61, 62,
63, 62, 62, 64, 65, 62, 66, 62, 67, 62,
68, 69, 69, 69, 69, 70, 71, 72, 72, 72,
73, 72, 72, 72, 72, 74, 72, 75, 62, 80,
80, 80, 80, 218, 220, 81, 81, 81, 82, 81,
81, 81, 81, 83, 81, 84, 90, 87, 76, 90,
115, 76, 91, 115, 77, 170, 116, 92, 170, 78,
161, 117, 150, 162, 150, 150, 163, 224, 292, 225,
93, 88, 107, 163, 118, 290, 89, 50, 94, 50,
50, 94, 50, 50, 50, 50, 50, 50, 50, 50,
50, 50, 50, 50, 95, 95, 95, 95, 50, 50,
95, 95, 95, 96, 95, 95, 95, 95, 97, 95,
95, 50, 102, 102, 102, 102, 250, 200, 103, 103,
103, 104, 103, 103, 103, 103, 105, 103, 106, 50,
108, 50, 108, 108, 109, 109, 109, 109, 109, 109,
109, 109, 110, 109, 109, 109, 111, 111, 111, 111,
112, 109, 111, 111, 111, 113, 111, 111, 111, 111,
114, 111, 111, 109, 119, 119, 119, 119, 259, 218,
120, 120, 120, 121, 120, 120, 120, 120, 122, 120,
123, 76, 289, 164, 76, 164, 164, 77, 137, 138,
137, 137, 78, 180, 198, 180, 180, 198, 164, 161,
287, 286, 162, 139, 163, 124, 50, 125, 126, 125,
125, 127, 127, 127, 127, 127, 128, 127, 127, 127,
127, 127, 127, 129, 129, 129, 129, 130, 127, 129,
129, 129, 131, 129, 129, 129, 129, 132, 129, 129,
127, 133, 174, 174, 133, 285, 168, 134, 169, 249,
284, 200, 135, 199, 199, 174, 165, 166, 165, 165,
199, 199, 258, 168, 218, 136, 140, 138, 137, 140,
200, 165, 134, 198, 201, 161, 198, 135, 162, 199,
199, 139, 283, 208, 163, 208, 208, 218, 235, 282,
136, 146, 142, 208, 146, 208, 208, 147, 209, 209,
209, 209, 148, 224, 163, 225, 143, 215, 215, 215,
215, 215, 215, 215, 215, 149, 144, 216, 216, 216,
216, 145, 153, 153, 200, 153, 274, 222, 222, 217,
222, 281, 215, 215, 215, 215, 217, 278, 152, 152,
152, 152, 154, 163, 221, 221, 221, 221, 155, 154,
155, 156, 156, 156, 156, 217, 166, 157, 157, 157,
157, 157, 157, 157, 157, 157, 157, 157, 154, 293,
165, 293, 157, 157, 157, 157, 181, 221, 221, 221,
221, 277, 155, 181, 155, 182, 182, 182, 182, 276,
166, 183, 183, 183, 183, 183, 183, 183, 183, 183,
183, 183, 181, 293, 165, 293, 183, 183, 183, 183,
186, 275, 221, 221, 221, 221, 155, 186, 155, 187,
187, 187, 187, 163, 272, 188, 188, 188, 188, 188,
188, 188, 188, 188, 188, 188, 186, 293, 271, 293,
188, 188, 188, 188, 203, 150, 170, 150, 150, 170,
155, 203, 155, 204, 204, 204, 204, 270, 269, 205,
205, 205, 205, 205, 205, 205, 205, 205, 205, 205,
203, 293, 268, 293, 205, 205, 205, 205, 210, 232,
232, 232, 232, 267, 155, 210, 155, 211, 211, 211,
211, 266, 265, 212, 212, 212, 212, 212, 212, 212,
212, 212, 212, 212, 210, 293, 217, 293, 212, 212,
212, 212, 273, 217, 153, 153, 200, 153, 152, 152,
152, 152, 172, 172, 264, 236, 219, 174, 174, 263,
235, 198, 217, 238, 198, 172, 175, 175, 279, 175,
174, 164, 218, 164, 164, 165, 166, 165, 165, 180,
200, 180, 180, 164, 288, 208, 164, 208, 208, 261,
165, 253, 253, 253, 253, 215, 215, 215, 215, 256,
221, 221, 221, 221, 260, 257, 257, 257, 257, 222,
222, 218, 222, 232, 232, 232, 232, 253, 253, 253,
253, 256, 218, 218, 280, 255, 254, 257, 257, 257,
257, 283, 283, 283, 284, 284, 284, 285, 285, 285,
286, 286, 286, 287, 287, 287, 288, 288, 288, 289,
289, 289, 290, 290, 290, 218, 200, 252, 251, 291,
291, 291, 291, 292, 292, 292, 200, 200, 166, 166,
218, 51, 51, 51, 51, 51, 51, 86, 86, 86,
86, 86, 86, 141, 141, 141, 141, 141, 141, 164,
164, 247, 164, 164, 164, 165, 165, 165, 165, 165,
165, 169, 246, 245, 244, 169, 171, 243, 242, 171,
171, 171, 173, 241, 240, 173, 173, 173, 178, 178,
239, 178, 178, 178, 179, 179, 179, 179, 179, 179,
191, 191, 237, 191, 191, 191, 195, 195, 166, 195,
195, 195, 196, 196, 196, 196, 196, 196, 223, 223,
166, 223, 223, 229, 229, 166, 229, 229, 229, 230,
230, 230, 230, 230, 230, 235, 235, 234, 235, 235,
235, 172, 233, 231, 172, 172, 172, 174, 164, 228,
174, 174, 174, 248, 248, 227, 248, 248, 248, 262,
262, 226, 262, 262, 262, 166, 168, 214, 213, 168,
166, 160, 159, 168, 207, 206, 166, 197, 166, 194,
193, 192, 168, 190, 189, 168, 185, 184, 158, 151,
168, 177, 176, 168, 160, 159, 158, 151, 293, 25,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293
} ;
static yyconst flex_int16_t yy_chk[966] =
{ 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, 2, 308, 27, 2, 27,
27, 2, 42, 9, 6, 42, 2, 6, 45, 48,
6, 23, 48, 54, 54, 6, 54, 307, 45, 2,
3, 3, 3, 3, 3, 23, 3, 9, 6, 3,
52, 52, 9, 52, 75, 23, 3, 75, 8, 12,
23, 8, 12, 52, 8, 12, 3, 78, 291, 8,
12, 3, 4, 4, 4, 4, 4, 78, 4, 4,
148, 4, 8, 12, 4, 97, 97, 288, 4, 34,
34, 34, 34, 61, 148, 61, 61, 4, 4, 67,
67, 67, 67, 4, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 7,
7, 7, 7, 132, 132, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 10, 10, 14, 10,
16, 14, 10, 16, 14, 57, 16, 10, 57, 14,
84, 16, 43, 84, 43, 43, 57, 143, 281, 143,
10, 10, 14, 43, 16, 277, 10, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 13, 13, 13, 13, 202, 202, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 17, 17, 17, 17, 220, 220,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 18, 275, 58, 18, 58, 58, 18, 21, 21,
21, 21, 18, 76, 94, 76, 76, 94, 58, 106,
271, 269, 106, 21, 76, 18, 19, 19, 19, 19,
19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
19, 20, 53, 53, 20, 267, 101, 20, 53, 201,
265, 201, 20, 95, 96, 53, 59, 59, 59, 59,
95, 96, 219, 136, 219, 20, 22, 22, 22, 22,
101, 59, 22, 98, 96, 123, 98, 22, 123, 95,
96, 22, 263, 108, 98, 108, 108, 136, 262, 261,
22, 24, 24, 115, 24, 115, 115, 24, 110, 110,
110, 110, 24, 225, 115, 225, 24, 125, 125, 125,
125, 126, 126, 126, 126, 24, 24, 128, 128, 128,
128, 24, 35, 35, 250, 35, 250, 139, 139, 129,
139, 260, 133, 133, 133, 133, 129, 255, 35, 35,
35, 35, 36, 133, 137, 137, 137, 137, 36, 36,
36, 36, 36, 36, 36, 129, 228, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 39,
228, 39, 39, 39, 39, 39, 69, 138, 138, 138,
138, 254, 69, 69, 69, 69, 69, 69, 69, 252,
230, 69, 69, 69, 69, 69, 69, 69, 69, 69,
69, 69, 69, 72, 230, 72, 72, 72, 72, 72,
80, 251, 140, 140, 140, 140, 80, 80, 80, 80,
80, 80, 80, 140, 247, 80, 80, 80, 80, 80,
80, 80, 80, 80, 80, 80, 80, 81, 246, 81,
81, 81, 81, 81, 102, 150, 170, 150, 150, 170,
102, 102, 102, 102, 102, 102, 102, 245, 244, 102,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
102, 103, 243, 103, 103, 103, 103, 103, 119, 152,
152, 152, 152, 242, 119, 119, 119, 119, 119, 119,
119, 241, 240, 119, 119, 119, 119, 119, 119, 119,
119, 119, 119, 119, 119, 120, 131, 120, 120, 120,
120, 120, 249, 131, 153, 153, 249, 153, 155, 155,
155, 155, 171, 171, 234, 171, 131, 173, 173, 233,
231, 198, 131, 173, 198, 171, 175, 175, 258, 175,
173, 178, 258, 178, 178, 179, 179, 179, 179, 180,
273, 180, 180, 229, 273, 208, 178, 208, 208, 227,
179, 209, 209, 209, 209, 215, 215, 215, 215, 216,
221, 221, 221, 221, 226, 216, 216, 216, 216, 222,
222, 218, 222, 232, 232, 232, 232, 253, 253, 253,
253, 257, 259, 217, 259, 214, 213, 257, 257, 257,
257, 264, 264, 264, 266, 266, 266, 268, 268, 268,
270, 270, 270, 272, 272, 272, 274, 274, 274, 276,
276, 276, 278, 278, 278, 279, 274, 207, 206, 279,
280, 280, 280, 282, 282, 282, 200, 199, 196, 194,
280, 294, 294, 294, 294, 294, 294, 295, 295, 295,
295, 295, 295, 296, 296, 296, 296, 296, 296, 297,
297, 193, 297, 297, 297, 298, 298, 298, 298, 298,
298, 299, 192, 190, 189, 299, 300, 185, 184, 300,
300, 300, 301, 177, 176, 301, 301, 301, 302, 302,
174, 302, 302, 302, 303, 303, 303, 303, 303, 303,
304, 304, 172, 304, 304, 304, 305, 305, 167, 305,
305, 305, 306, 306, 306, 306, 306, 306, 309, 309,
165, 309, 309, 310, 310, 163, 310, 310, 310, 311,
311, 311, 311, 311, 311, 312, 312, 160, 312, 312,
312, 313, 159, 149, 313, 313, 313, 314, 147, 146,
314, 314, 314, 315, 315, 145, 315, 315, 315, 316,
316, 144, 316, 316, 316, 135, 124, 122, 121, 118,
117, 114, 113, 107, 105, 104, 100, 93, 92, 90,
89, 88, 85, 83, 82, 79, 74, 73, 71, 66,
60, 56, 55, 46, 41, 40, 38, 33, 25, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293
} ;
extern int yy_flex_debug;
int yy_flex_debug = 0;
static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;
static char *yy_full_match;
static int yy_lp;
#define REJECT \
{ \
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \
yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
++(yy_lp); \
goto find_rule; \
}
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "scan.l"
/*
* Copyright (C) 2001, 2000, 1999, Rildo Pragana.
* Copyright (C) 1993, 1991 Rildo Pragana.
*
* 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, 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*/
/*
** COBOL scanner
** Scanner para o Compilador COBOL
*/
#line 27 "scan.l"
#include "htcoblib.h"
#include "htglobals.h"
#include <ctype.h>
#define MAX_COPY_DEPTH 10
#define MAX_CPYNAME_LEN 65
#define MAXLINEBUF 256
void scdebug( char *fmt, ... );
char *savename1(const char*, int, int);
#define lexchar input
/* extern int lexgetc(void); */
int source_debug=0;
int envdiv_bypass_save_sw=0;
int stabs_started=0;
extern FILE *o_lst;
int lex_fgets( char *buf, int maxsize );
#define YY_INPUT(buf,result,max_size) \
{ \
result = lex_fgets( buf, max_size ); \
}
/*
redefines the lexer so that we define yylex to call yylex2 and save
the token returned by the real lexer (yylex2)
*/
int prev_token=0;
#ifdef YY_USE_PROTOS
#define YY_DECL int yylex2 YY_PROTO((void))
#else
#define YY_PROTO(proto) (void)
#define YY_DECL int yylex2(void)
#endif
#line 92 "scan.l"
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include "htcoboly.h"
#include "htcobol.tab.h" /* definitions from YACC */
#include "reswords.h"
#define TOKTEXT_SIZE 1024
char toktext[TOKTEXT_SIZE];
char *tp;
unsigned char hnum[512];
unsigned int varnumber;
int reserved_token;
int previous_state = 0;
short function_seen = 0;
int eos_detect=0;
#define svtoken() strncpy(toktext,yytext,sizeof(toktext))
#line 924 "scan.c"
#define INITIAL 0
#define IDENT_ST 1
#define ENVIR_ST 2
#define DATA_ST 3
#define COMMENT_ST 4
#define FD_ST 5
#define REDEF_ST 6
#define SUBSCRIPTS_ST 7
#define EXCEPTION_ST 8
#define PIC_ST 9
#define PIC_ST2 10
#define COMMENT1_ST 11
#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
static void yyunput (int c,char *buf_ptr );
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO do { if (fwrite( yytext, 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 = '*'; \
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 \
if ( yyleng > 0 ) \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
(yytext[yyleng - 1] == '\n'); \
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 119 "scan.l"
extern int curr_division;
extern int need_subscripts;
/* struct copy_symbols *tmp = NULL; */
switch (curr_division) {
case CDIV_IDENT:
scdebug("-> IDENT_ST\n");
BEGIN IDENT_ST;
break;
case CDIV_ENVIR:
scdebug("-> ENVIR_ST\n");
BEGIN ENVIR_ST;
break;
case CDIV_DATA:
scdebug("-> DATA_ST\n");
BEGIN DATA_ST;
break;
case CDIV_PROC:
/* stabs_started=1; */
scdebug("-> INITIAL\n");
BEGIN INITIAL;
break;
case CDIV_COMMENT:
scdebug("-> COMMENT_ST\n");
BEGIN COMMENT_ST;
break;
case CDIV_COMMENT1:
scdebug("-> COMMENT1_ST\n");
BEGIN COMMENT1_ST;
break;
case CDIV_FD:
scdebug("-> FD_ST\n");
BEGIN FD_ST;
break;
case CDIV_REDEF:
scdebug("-> REDEF_ST\n");
BEGIN REDEF_ST;
break;
case CDIV_SUBSCRIPTS:
scdebug("-> SUBSCRIPTS_ST\n");
BEGIN SUBSCRIPTS_ST;
break;
case CDIV_EXCEPTION:
scdebug("-> EXCEPTION_ST\n");
BEGIN EXCEPTION_ST;
break;
case CDIV_PIC:
scdebug("-> PIC_ST\n");
BEGIN PIC_ST;
break;
case CINITIAL:
scdebug("-> INITIAL\n");
BEGIN INITIAL;
break;
}
curr_division=0; /* avoid new state switch */
#line 1186 "scan.c"
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
/* Create the reject buffer large enough to save one state per allowed character. */
if ( ! (yy_state_buf) )
(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE );
if ( ! (yy_state_buf) )
YY_FATAL_ERROR( "out of dynamic memory in yylex()" );
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_current_state += YY_AT_BOL();
(yy_state_ptr) = (yy_state_buf);
*(yy_state_ptr)++ = yy_current_state;
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 294 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*(yy_state_ptr)++ = yy_current_state;
++yy_cp;
}
while ( yy_base[yy_current_state] != 930 );
yy_find_action:
yy_current_state = *--(yy_state_ptr);
(yy_lp) = yy_accept[yy_current_state];
find_rule: /* we branch to this label when backing up */
for ( ; ; ) /* until we find what rule we matched */
{
if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] )
{
yy_act = yy_acclist[(yy_lp)];
{
(yy_full_match) = yy_cp;
break;
}
}
--yy_cp;
yy_current_state = *--(yy_state_ptr);
(yy_lp) = 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 1:
YY_RULE_SETUP
#line 179 "scan.l"
{
char *endp;
source_lineno = strtol (yytext + 2, &endp, 10);
if (source_lineno > 0)
source_lineno--;
if (source_filename)
free (source_filename);
source_filename = strdup (strchr (endp, '"') + 1);
strrchr (source_filename, '"')[0] = '\0';
scdebug("NEW FILE/LINE : %s,%d\n", source_filename,source_lineno);
}
YY_BREAK
case 2:
YY_RULE_SETUP
#line 191 "scan.l"
{ /* throw away this */ }
YY_BREAK
case 3:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 193 "scan.l"
{
/* allow floating comment line */
scdebug("<comment>: %s:\n", yytext);
}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 198 "scan.l"
{
if (!source_debug)
scdebug("<comment>: %s:\n", yytext);
else
yyless(2);
}
YY_BREAK
case 5:
YY_RULE_SETUP
#line 205 "scan.l"
{ }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 206 "scan.l"
{ }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 208 "scan.l"
{
if (need_subscripts) {
scdebug("<LPAR>:\n");
need_subscripts=0;
return(LPAR);
}
else {
return('(');
}
}
YY_BREAK
case 8:
YY_RULE_SETUP
#line 218 "scan.l"
{ }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 220 "scan.l"
{ {
struct sym *symbol;
svtoken();
if (is_integer_token(toktext) && prev_token == PERIOD_TOK) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
/* if (is_integer_token(toktext) && !eos_detect) {*/
if (is_integer_token(toktext)) {
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
eos_detect=0;
if (!is_valid_identifier(toktext)) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
else {
if ((reserved_token=reserved(toktext))!=0)
{
if (reserved_token == FUNCTION) function_seen=TRUE;
/* special case of 4 intrinsics which are also reserved */
if (function_seen && lookup_intrinsic_sym(toktext) != NULL)
{
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug(" <LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
scdebug(" <reserved>: %s\n", toktext);
return reserved_token;
}
/* if symbol was defined at the data division */
if (symbol=lookup(toktext,2)) {
yylval.sval=symbol;
if (symbol->type == '8') {
scdebug("<VARCOND>: %s\n",toktext);
update_xreflist(yylval.sval);
return(VARCOND);
}
else {
if (is_subscripted(symbol)) {
scdebug("<SUBSCVAR>: %s\n",toktext);
return(SUBSCVAR);
}
scdebug("<VARIABLE>: %s\n", toktext);
update_xreflist(yylval.sval);
return(VARIABLE);
}
}
/* otherwise, it should be a label */
else {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
}
} }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 281 "scan.l"
{
svtoken();
if (is_integer_token(toktext)) {
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
if (!is_valid_identifier(toktext)) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
else {
if ((reserved_token=reserved(toktext))!=0)
{
scdebug(" <reserved>: %s\n", toktext);
return reserved_token;
}
scdebug("<STRING>: %s\n", toktext);
if (envdiv_bypass_save_sw == 0) {
yylval.sval=install(toktext,SYTB_VAR,0);
update_xreflist(yylval.sval);
}
return(STRING);
}
}
YY_BREAK
case 11:
YY_RULE_SETUP
#line 309 "scan.l"
{ {
struct sym *symbol;
svtoken();
if (is_integer_token(toktext)) {
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
if (!is_valid_identifier(toktext)) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
else {
if ((reserved_token=reserved(toktext))!=0)
{
scdebug(" <reserved>: %s\n", toktext);
if (reserved_token == NOT)
reserved_token = NOTEXCEP;
return reserved_token;
}
/* if symbol was defined at the data division */
if (symbol=lookup(toktext,2)) {
yylval.sval=symbol;
if (symbol->type == '8') {
scdebug("<VARCOND>: %s\n",toktext);
update_xreflist(yylval.sval);
return(VARCOND);
}
else {
scdebug("<VARIABLE>: %s\n", toktext);
update_xreflist(yylval.sval);
return(VARIABLE);
}
}
/* otherwise, it should be a label */
else {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
}
} }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 355 "scan.l"
{
svtoken();
if (is_integer_token(toktext)) {
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
if (!is_valid_identifier(toktext)) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
else {
if ((reserved_token=reserved(toktext))!=0)
{
scdebug(" <reserved>: %s\n", toktext);
return reserved_token;
}
scdebug("<STRING>: %s\n", toktext);
/* install w/clone if neccessary */
if ((yylval.sval=lookup(toktext,SYTB_VAR))==NULL)
yyerror("undefined %s at FD/SD",toktext);
return(STRING);
}
}
YY_BREAK
case 13:
YY_RULE_SETUP
#line 380 "scan.l"
{ }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 383 "scan.l"
{
svtoken();
if (is_integer_token(toktext)) {
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
if (!is_valid_identifier(toktext)) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
else {
if ((reserved_token=reserved(toktext))!=0)
{
scdebug(" <reserved>: %s\n", toktext);
return reserved_token;
}
scdebug("<STRING>: %s\n", toktext);
/* don't clone redefined var */
yylval.sval=install(toktext,SYTB_VAR,0);
update_xreflist(yylval.sval);
return(STRING);
}
}
YY_BREAK
case 15:
YY_RULE_SETUP
#line 409 "scan.l"
{
svtoken();
if (is_integer_token(toktext)) {
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
if (!is_valid_identifier(toktext)) {
yylval.sval=install(toktext,SYTB_LAB,0);
scdebug("<LABELSTR>: %s\n", toktext);
return(LABELSTR);
}
else {
if ((reserved_token=reserved(toktext))!=0)
{
scdebug(" <reserved>: %s\n", toktext);
return reserved_token;
}
scdebug("<STRING>: %s\n", toktext);
/* install w/clone if neccessary */
yylval.sval=install(toktext,SYTB_VAR,1);
update_xreflist(yylval.sval);
return(STRING);
}
}
YY_BREAK
case 16:
YY_RULE_SETUP
#line 436 "scan.l"
{ }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 437 "scan.l"
{
svtoken();
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(&toktext[1],0,0);
return(NLITERAL);
}
YY_BREAK
case 18:
YY_RULE_SETUP
#line 444 "scan.l"
{
svtoken();
scdebug("<0: any>: %s\n", toktext);
return(toktext[0]);
}
YY_BREAK
case 19:
YY_RULE_SETUP
#line 449 "scan.l"
{ }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 453 "scan.l"
{ }
YY_BREAK
case 21:
/* rule 21 can match eol */
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 454 "scan.l"
{
scdebug("<PERIOD_TOK>:\n");
return(PERIOD_TOK);
}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 458 "scan.l"
{
svtoken();
scdebug(" <IDSTRING>: %s\n", toktext);
yylval.str=savename1(toktext, 1, 1);
return IDSTRING;
}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 464 "scan.l"
{
svtoken();
scdebug(" <IDSTRING>: %s\n", toktext);
yylval.str=savename1(toktext, 1, 1);
return IDSTRING;
}
YY_BREAK
case 24:
YY_RULE_SETUP
#line 470 "scan.l"
{
svtoken();
scdebug(" <IDSTRING>: %s\n", toktext);
yylval.str=toktext;
return IDSTRING;
}
YY_BREAK
case 25:
YY_RULE_SETUP
#line 476 "scan.l"
{
svtoken();
scdebug("<0: any>: %s\n", toktext);
return(toktext[0]);
}
YY_BREAK
case 26:
/* rule 26 can match eol */
YY_RULE_SETUP
#line 481 "scan.l"
{ }
YY_BREAK
/* end of <IDENT_ST> */
case 27:
YY_RULE_SETUP
#line 486 "scan.l"
{ }
YY_BREAK
case 28:
/* rule 28 can match eol */
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 487 "scan.l"
{
scdebug("<PERIOD_TOK>:\n");
eos_detect++;
return(PERIOD_TOK);
}
YY_BREAK
case 29:
YY_RULE_SETUP
#line 493 "scan.l"
{
tp=toktext;
while(1) {
while((*tp=lexchar())!='"') {
if (tp >= toktext+TOKTEXT_SIZE) {
yyerror("scanner error: token too large");
while(lexchar()!='"') ;
*tp=0;
scdebug("<CLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(CLITERAL);
}
tp++;
}
/* replace two consecutives '"' by one and continue */
if ((*tp=lexchar())=='"') {
tp++;
continue;
}
else {
unput(*tp);
break;
}
}
*tp=0;
scdebug("<CLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(CLITERAL);
}
YY_BREAK
case 30:
YY_RULE_SETUP
#line 523 "scan.l"
{ {
unsigned char *s=hnum;
int len;
tp=toktext;
while((*tp=toupper(lexchar()))!='\'') {
if (tp >= toktext+TOKTEXT_SIZE) {
yyerror("scanner error: token too large");
while(lexchar()!='\'') ;
*tp=0;
scdebug("<CLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(CLITERAL);
}
*s = (*tp > '9') ?
(*tp - 'A' + 0x0a) : (*tp - '0');
if ((*tp=toupper(lexchar()))=='\'') {
break;
}
*s++ = *s * 0x10 + ((*tp > '9') ?
(*tp - 'A' + 0x0a) : (*tp - '0'));
}
len = (int) (s - hnum);
yylval.lval = (struct lit *)install_lit(hnum,len,0);
scdebug("<CLITERAL>: %s\n", toktext);
return(CLITERAL);
} }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 550 "scan.l"
{ {
unsigned char *s=hnum;
int len;
tp=toktext;
while((*tp=toupper(lexchar()))!='\"') {
if (tp >= toktext+TOKTEXT_SIZE) {
yyerror("scanner error: token too large");
while(lexchar()!='\"') ;
*tp=0;
scdebug("<CLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(CLITERAL);
}
*s = (*tp > '9') ?
(*tp - 'A' + 0x0a) : (*tp - '0');
if ((*tp=toupper(lexchar()))=='\"') {
break;
}
*s++ = *s * 0x10 + ((*tp > '9') ?
(*tp - 'A' + 0x0a) : (*tp - '0'));
}
len = (int) (s - hnum);
yylval.lval = (struct lit *)install_lit(hnum,len,0);
scdebug("<CLITERAL>: %s\n", toktext);
return(CLITERAL);
} }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 577 "scan.l"
{
tp=toktext;
while(1) {
while((*tp=lexchar())!='\'') {
if (tp >= toktext+TOKTEXT_SIZE) {
yyerror("scanner error: token too large");
while(lexchar()!='\'') ;
*tp=0;
scdebug("<CLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(CLITERAL);
}
tp++;
}
/* replace two consecutives '\'' by one and continue */
if ((*tp=lexchar())=='\'') {
tp++;
continue;
}
else {
unput(*tp);
break;
}
}
*tp=0;
yylval.lval = (struct lit *)install_lit(toktext,0,0);
scdebug("<CLITERAL>: %s\n", toktext);
return(CLITERAL);
}
YY_BREAK
case 33:
YY_RULE_SETUP
#line 607 "scan.l"
{
svtoken();
scdebug("<NLITERAL>: %s\n", toktext);
yylval.lval = (struct lit *)install_lit(toktext,0,0);
return(NLITERAL);
}
YY_BREAK
/*
{digit}({exletter}|{digit})* {
svtoken();
scdebug("<LABELSTR>: %s\n", toktext);
yylval.sval=install(toktext,SYTB_LAB,0);
return(LABELSTR);
}
*/
case 34:
YY_RULE_SETUP
#line 623 "scan.l"
{ }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 626 "scan.l"
{
svtoken();
if ((reserved_token=reserved(toktext))!=0) {
scdebug(" <reserved>: %s\n", toktext);
return reserved_token;
}
yyerror("relational operator unknown");
}
YY_BREAK
case 36:
YY_RULE_SETUP
#line 635 "scan.l"
{
svtoken();
if (function_seen) {
function_seen=FALSE;
}
scdebug("<0: lpar>: %s\n", toktext);
return(toktext[0]);
}
YY_BREAK
case 37:
YY_RULE_SETUP
#line 643 "scan.l"
{
svtoken();
scdebug("<0: POW_OP>: %s\n", toktext);
return(POW_OP);
}
YY_BREAK
case 38:
YY_RULE_SETUP
#line 648 "scan.l"
{ }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 649 "scan.l"
{ }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 650 "scan.l"
{
svtoken();
scdebug("<0: any>: %s\n", toktext);
return(toktext[0]);
}
YY_BREAK
case 41:
/* rule 41 can match eol */
YY_RULE_SETUP
#line 656 "scan.l"
{ }
YY_BREAK
/* end of <INITIAL,DATA_ST,ENVIR_ST> */
case 42:
YY_RULE_SETUP
#line 661 "scan.l"
{
svtoken();
scdebug(" <COMMENT_ST>: %s\n", toktext);
}
YY_BREAK
case 43:
/* rule 43 can match eol */
YY_RULE_SETUP
#line 665 "scan.l"
{ BEGIN INITIAL; }
YY_BREAK
/* end of COMMENT_ST */
case 44:
YY_RULE_SETUP
#line 669 "scan.l"
{
svtoken();
scdebug(" <COMMENT1_ST>:>>%s<<:\n", toktext);
}
YY_BREAK
case 45:
/* rule 45 can match eol */
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 673 "scan.l"
{
svtoken();
scdebug(" <COMMENT1_ST>:>>%s<<:\n", toktext);
BEGIN INITIAL;
}
YY_BREAK
case 46:
YY_RULE_SETUP
#line 678 "scan.l"
{
svtoken();
scdebug(" <COMMENT1_ST>:>>%s<<:\n", toktext);
}
YY_BREAK
case 47:
/* rule 47 can match eol */
YY_RULE_SETUP
#line 682 "scan.l"
{
svtoken();
scdebug(" <COMMENT1_ST>:<NL>:\n");
}
YY_BREAK
/* end of COMMENT1_ST */
case 48:
/* rule 48 can match eol */
YY_RULE_SETUP
#line 688 "scan.l"
{
BEGIN PIC_ST2;
scdebug("<PICS -> PIC_ST2>:\n");
}
YY_BREAK
case 49:
/* rule 49 can match eol */
YY_RULE_SETUP
#line 694 "scan.l"
{
BEGIN DATA_ST;
scdebug("<PICS -> DATA_ST>:\n");
}
YY_BREAK
case 50:
/* rule 50 can match eol */
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 698 "scan.l"
{
BEGIN DATA_ST;
scdebug("<PICS -> DATA_ST>: PERIOD_TOK\n");
return PERIOD_TOK;
}
YY_BREAK
case 51:
YY_RULE_SETUP
#line 706 "scan.l"
{
{
char *s;
yylval.ival = 0;
s = yytext+1; /* bypass lpar */
while (*s!=')')
yylval.ival = 10 * yylval.ival + *s++ - '0';
scdebug("<PICS: MULTIPLIER>: %d\n", yylval.ival);
return(MULTIPLIER);
}
}
YY_BREAK
case 52:
YY_RULE_SETUP
#line 717 "scan.l"
{
svtoken();
if ((reserved_token=reserved(toktext))!=0)
{
scdebug(" <reserved>: %s\n", toktext);
BEGIN PIC_ST;
scdebug("<PIC_ST2-> PIC_ST>:\n");
return reserved_token;
}
REJECT;
}
YY_BREAK
case 53:
YY_RULE_SETUP
#line 728 "scan.l"
{ }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 729 "scan.l"
{
scdebug("<PICS: any char>: %c\n", yytext[0]);
yylval.ival=(int)yytext[0];
return(CHAR); }
YY_BREAK
case 55:
/* rule 55 can match eol */
YY_RULE_SETUP
#line 733 "scan.l"
{ }
YY_BREAK
/* end of PICS */
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(IDENT_ST):
case YY_STATE_EOF(ENVIR_ST):
case YY_STATE_EOF(DATA_ST):
case YY_STATE_EOF(COMMENT_ST):
case YY_STATE_EOF(FD_ST):
case YY_STATE_EOF(REDEF_ST):
case YY_STATE_EOF(SUBSCRIPTS_ST):
case YY_STATE_EOF(EXCEPTION_ST):
case YY_STATE_EOF(PIC_ST):
case YY_STATE_EOF(PIC_ST2):
case YY_STATE_EOF(COMMENT1_ST):
#line 736 "scan.l"
{
yyterminate();
}
YY_BREAK
case 56:
YY_RULE_SETUP
#line 740 "scan.l"
{svtoken();
scdebug("invalid character:>>%x<<:\n", (unsigned char)toktext[0]);
yyerror("invalid character:>>%x<<:\n", (unsigned char)toktext[0]);
}
YY_BREAK
case 57:
YY_RULE_SETUP
#line 744 "scan.l"
ECHO;
YY_BREAK
#line 2079 "scan.c"
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. */
YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
if ( (yy_n_chars) == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
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_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (void)
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = (yy_start);
yy_current_state += YY_AT_BOL();
(yy_state_ptr) = (yy_state_buf);
*(yy_state_ptr)++ = yy_current_state;
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);
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 >= 294 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
*(yy_state_ptr)++ = yy_current_state;
}
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 YY_CHAR yy_c = 1;
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 >= 294 )
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 == 293);
if ( ! yy_is_jam )
*(yy_state_ptr)++ = yy_current_state;
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);
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
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 __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a 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*)
);
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. */
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*)
);
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 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 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 (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 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 (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;
(yy_state_buf) = 0;
(yy_state_ptr) = 0;
(yy_full_match) = 0;
(yy_lp) = 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;
yyfree ( (yy_state_buf) );
(yy_state_buf) = 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 744 "scan.l"
int yylex YY_PROTO((void))
{
prev_token = yylex2();
/*printf("tok:%x\n", prev_token);*/
return prev_token;
}
int is_integer_token( char *tok ) {
while (isdigit(*tok)) tok++;
if (*tok=='\0') return 1;
return 0;
}
int is_valid_identifier( char *tok ) {
while (*tok && !isalpha(*tok)) tok++;
if (*tok=='\0') {
return 0;
}
return 1;
}
int lex_fgets( char *buf, int maxsize ) {
int result;
char *s;
s = fgets( buf,maxsize,yyin );
result = (s==NULL) ? YY_NULL: strlen(s);
/* result = fread( buf, 1, maxsize, yyin); */
if (result) {
result = strlen(buf);
++source_lineno;
}
return result;
}
char *savename1(const char *s, int x1, int x2) {
char *ap, *s1;
int len;
len = strlen(s) + 1 - x1 - x2;
ap = (char *) malloc(len);
if (ap != NULL) {
len = strlen(s) - x1 - x2;
strncpy(ap, s + x1, len);
s1 = ap + len + 1;
*s1 = '\0';
}
return(ap);
}
/*
char *savename( char *name );
int hash( char *name );
*/
#if defined(SunOS)
va_list __builtin_va_alist;
#endif
void scdebug( char *fmt, ... ) {
va_list args;
va_start(args,fmt);
#ifdef DEBUG_SCANNER
fprintf(stderr,"SCAN(%4d):",source_lineno);
vfprintf(stderr,fmt,args);
#endif
va_end(args);
}
int yywrap() { return 1; }
/* end of scan.l */
Reference in New Issue View Git Blame Copy Permalink