#line 3 "lex.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 157
#define YY_END_OF_BUFFER 158
/* 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[403] =
{ 0,
0, 0, 158, 156, 134, 61, 135, 133, 101, 156,
102, 51, 100, 103, 156, 62, 63, 92, 90, 50,
91, 54, 94, 138, 151, 130, 49, 114, 89, 115,
128, 155, 65, 66, 105, 155, 155, 155, 155, 155,
155, 155, 155, 155, 155, 155, 155, 155, 155, 155,
155, 67, 104, 68, 106, 155, 155, 155, 134, 133,
2, 112, 0, 137, 0, 77, 120, 87, 0, 136,
0, 98, 71, 64, 108, 69, 110, 70, 55, 0,
154, 0, 1, 96, 73, 154, 138, 151, 0, 0,
0, 0, 129, 124, 116, 59, 111, 57, 118, 126,
155, 84, 155, 155, 155, 155, 155, 155, 10, 155,
155, 155, 155, 155, 155, 155, 155, 11, 155, 155,
155, 155, 155, 155, 155, 155, 155, 155, 155, 155,
155, 155, 155, 155, 155, 155, 88, 122, 107, 131,
132, 93, 95, 155, 155, 155, 155, 155, 155, 155,
155, 155, 0, 2, 137, 85, 136, 78, 52, 0,
75, 153, 154, 0, 0, 154, 0, 143, 0, 139,
0, 147, 80, 82, 155, 155, 155, 155, 155, 155,
155, 155, 155, 155, 155, 155, 155, 9, 155, 155,
155, 24, 155, 155, 155, 155, 155, 155, 155, 155,
155, 155, 155, 155, 155, 155, 19, 155, 155, 155,
155, 155, 86, 72, 74, 53, 99, 56, 58, 121,
123, 113, 117, 119, 60, 109, 125, 127, 97, 154,
0, 0, 146, 0, 146, 0, 142, 0, 142, 0,
150, 0, 150, 147, 3, 23, 155, 16, 155, 155,
155, 155, 12, 34, 155, 155, 155, 28, 155, 41,
40, 155, 155, 155, 22, 155, 155, 155, 155, 26,
155, 155, 155, 155, 155, 155, 155, 37, 155, 155,
155, 35, 155, 79, 81, 83, 76, 152, 0, 145,
146, 0, 0, 146, 0, 141, 142, 0, 0, 142,
150, 0, 149, 150, 150, 0, 0, 147, 147, 14,
20, 4, 155, 155, 155, 155, 38, 155, 155, 155,
155, 155, 155, 155, 45, 155, 155, 155, 155, 155,
155, 155, 155, 21, 155, 33, 8, 146, 0, 0,
142, 0, 0, 150, 150, 150, 0, 150, 150, 0,
150, 155, 155, 155, 48, 155, 155, 5, 43, 155,
155, 47, 155, 18, 155, 6, 27, 32, 13, 31,
155, 144, 140, 0, 148, 155, 17, 155, 36, 155,
155, 155, 155, 155, 39, 155, 15, 155, 7, 155,
155, 25, 155, 155, 44, 42, 46, 29, 155, 155,
30, 0
} ;
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, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
23, 23, 23, 23, 23, 24, 24, 25, 26, 27,
28, 29, 30, 1, 31, 31, 31, 31, 32, 31,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
34, 35, 36, 37, 33, 1, 38, 39, 40, 41,
42, 43, 44, 45, 46, 33, 47, 48, 49, 50,
51, 52, 33, 53, 54, 55, 56, 57, 58, 59,
60, 33, 61, 62, 63, 64, 1, 65, 33, 33,
33, 33, 33, 66, 67, 68, 69, 70, 33, 33,
33, 33, 33, 33, 71, 72, 33, 33, 33, 33,
73, 33, 33, 33, 33, 33, 33, 33, 33, 74,
75, 76, 33, 77, 78, 79, 80, 81, 33, 82,
83, 84, 33, 33, 33, 33, 33, 85, 86, 33,
33, 33, 87, 33, 33, 88, 33, 33, 89, 33,
33, 33, 33, 90, 91, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 92, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33
} ;
static yyconst flex_int32_t yy_meta[93] =
{ 0,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 3, 1, 3, 4, 1,
5, 5, 5, 5, 1, 1, 1, 1, 1, 1,
5, 5, 6, 1, 1, 1, 1, 5, 5, 5,
5, 5, 5, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
7, 1, 1, 1, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6
} ;
static yyconst flex_int16_t yy_base[411] =
{ 0,
0, 91, 825, 826, 826, 826, 826, 826, 796, 87,
826, 826, 795, 84, 85, 826, 826, 83, 85, 826,
86, 84, 101, 104, 116, 797, 826, 103, 81, 90,
826, 0, 826, 826, 793, 764, 49, 96, 82, 94,
103, 771, 107, 780, 109, 126, 119, 122, 767, 765,
770, 826, 123, 826, 826, 85, 79, 121, 171, 176,
826, 826, 165, 826, 176, 826, 786, 826, 179, 826,
180, 785, 826, 826, 826, 826, 826, 826, 826, 793,
174, 186, 826, 783, 826, 198, 204, 210, 227, 234,
239, 244, 826, 782, 826, 826, 826, 826, 826, 781,
0, 826, 753, 756, 764, 158, 755, 761, 0, 749,
746, 184, 753, 752, 746, 748, 746, 0, 744, 740,
745, 745, 741, 752, 147, 199, 741, 219, 743, 735,
213, 741, 734, 739, 738, 737, 826, 754, 0, 0,
0, 753, 752, 700, 199, 706, 197, 214, 707, 688,
204, 686, 236, 826, 267, 826, 269, 826, 826, 272,
826, 755, 276, 288, 292, 298, 268, 304, 284, 309,
326, 351, 826, 826, 722, 724, 733, 728, 729, 279,
730, 725, 717, 723, 722, 709, 720, 296, 721, 721,
708, 0, 716, 697, 701, 707, 700, 707, 704, 694,
709, 690, 271, 687, 698, 692, 0, 665, 675, 663,
672, 664, 826, 826, 826, 0, 683, 0, 0, 0,
0, 0, 0, 0, 0, 0, 682, 681, 674, 310,
682, 332, 339, 318, 377, 385, 389, 355, 394, 402,
420, 444, 395, 461, 0, 0, 653, 0, 653, 630,
635, 623, 0, 0, 626, 627, 630, 0, 625, 0,
613, 629, 613, 611, 0, 616, 611, 613, 590, 0,
575, 573, 578, 573, 582, 581, 582, 0, 552, 565,
555, 0, 562, 826, 826, 826, 826, 826, 341, 584,
467, 358, 363, 407, 411, 581, 469, 424, 448, 473,
482, 494, 580, 523, 489, 547, 570, 595, 540, 0,
0, 0, 548, 549, 540, 542, 0, 537, 530, 512,
497, 497, 508, 502, 0, 491, 490, 484, 487, 479,
467, 475, 478, 0, 471, 0, 0, 398, 493, 517,
407, 491, 552, 608, 535, 422, 489, 621, 638, 652,
665, 450, 449, 456, 0, 447, 427, 0, 0, 435,
417, 0, 410, 0, 384, 0, 0, 0, 0, 0,
379, 826, 826, 285, 826, 415, 0, 357, 0, 355,
362, 355, 340, 333, 0, 304, 0, 294, 0, 282,
223, 0, 205, 172, 0, 0, 0, 0, 154, 149,
0, 826, 715, 722, 725, 728, 733, 736, 741, 746
} ;
static yyconst flex_int16_t yy_def[411] =
{ 0,
402, 1, 402, 402, 402, 402, 402, 402, 402, 403,
402, 402, 402, 402, 404, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 405, 402, 402, 402, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 402, 402, 402, 402, 405, 405, 405, 402, 402,
402, 402, 403, 402, 403, 402, 402, 402, 404, 402,
404, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
405, 402, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 402, 402, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 402, 402, 403, 402, 404, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 402, 402, 402, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 406, 407, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
408, 402, 402, 402, 409, 402, 402, 402, 407, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 402, 402, 402,
402, 402, 402, 402, 408, 402, 402, 402, 409, 402,
402, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 402, 402, 410, 402, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 0, 402, 402, 402, 402, 402, 402, 402, 402
} ;
static yyconst flex_int16_t yy_nxt[919] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 25, 25, 26, 27, 28, 29, 30, 31,
32, 32, 32, 33, 4, 34, 35, 36, 37, 38,
39, 40, 41, 42, 32, 43, 32, 32, 32, 44,
32, 45, 46, 47, 48, 49, 50, 51, 32, 32,
52, 53, 54, 55, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 56,
57, 58, 59, 64, 67, 60, 70, 72, 61, 104,
75, 105, 80, 77, 81, 81, 81, 81, 97, 98,
73, 68, 76, 78, 79, 83, 74, 99, 100, 71,
84, 65, 86, 108, 87, 87, 87, 88, 85, 94,
95, 96, 109, 106, 86, 89, 88, 88, 88, 88,
113, 110, 90, 111, 82, 89, 107, 89, 114, 118,
137, 142, 112, 115, 91, 119, 120, 89, 116, 122,
127, 123, 92, 125, 124, 143, 130, 126, 139, 140,
141, 64, 153, 128, 131, 153, 129, 153, 154, 132,
153, 133, 155, 154, 138, 144, 145, 146, 147, 148,
70, 157, 197, 149, 81, 81, 81, 81, 401, 65,
150, 198, 151, 152, 400, 89, 160, 160, 160, 160,
65, 178, 179, 71, 71, 89, 162, 399, 163, 163,
163, 163, 86, 184, 87, 87, 87, 88, 86, 89,
88, 88, 88, 88, 82, 89, 199, 153, 185, 89,
153, 89, 165, 154, 165, 89, 398, 166, 166, 166,
166, 89, 167, 200, 168, 168, 202, 169, 164, 170,
170, 170, 171, 397, 172, 172, 172, 172, 206, 217,
218, 203, 207, 64, 172, 172, 220, 221, 227, 228,
70, 172, 172, 172, 172, 172, 172, 222, 233, 233,
223, 224, 160, 160, 160, 160, 163, 163, 163, 163,
307, 65, 307, 71, 237, 237, 237, 89, 232, 232,
232, 232, 166, 166, 166, 166, 274, 89, 166, 166,
166, 166, 235, 396, 168, 168, 275, 239, 234, 170,
170, 170, 250, 251, 230, 236, 164, 259, 289, 289,
240, 89, 260, 395, 238, 236, 241, 241, 241, 241,
240, 89, 232, 232, 232, 232, 241, 241, 394, 233,
233, 289, 289, 241, 241, 241, 241, 241, 241, 243,
236, 172, 172, 172, 172, 295, 295, 295, 340, 340,
236, 172, 244, 294, 294, 393, 242, 392, 172, 172,
172, 172, 244, 172, 230, 290, 391, 291, 291, 234,
293, 390, 293, 338, 389, 294, 294, 388, 236, 237,
237, 237, 296, 303, 297, 297, 297, 299, 236, 299,
240, 385, 300, 300, 300, 240, 305, 294, 294, 236,
240, 295, 295, 295, 384, 240, 305, 292, 240, 236,
241, 241, 241, 241, 343, 343, 343, 383, 240, 238,
241, 301, 386, 374, 298, 306, 387, 241, 241, 241,
241, 301, 241, 374, 302, 302, 302, 302, 300, 300,
300, 382, 381, 341, 302, 302, 307, 380, 307, 243,
242, 302, 302, 302, 302, 302, 302, 291, 291, 297,
297, 297, 309, 300, 300, 300, 379, 307, 236, 307,
240, 378, 309, 377, 307, 376, 307, 375, 236, 373,
240, 372, 371, 345, 302, 302, 302, 302, 370, 369,
349, 368, 367, 345, 302, 302, 366, 292, 365, 298,
349, 302, 302, 302, 302, 302, 302, 340, 340, 364,
363, 362, 242, 304, 304, 304, 304, 361, 360, 306,
307, 359, 307, 304, 305, 307, 346, 307, 243, 358,
304, 304, 304, 304, 305, 304, 345, 350, 350, 350,
350, 309, 343, 343, 343, 357, 345, 350, 350, 338,
356, 309, 355, 306, 350, 350, 350, 350, 350, 350,
351, 351, 351, 351, 354, 242, 353, 352, 347, 342,
351, 351, 339, 337, 336, 335, 334, 351, 351, 351,
351, 351, 351, 243, 341, 308, 308, 308, 308, 333,
332, 331, 330, 329, 328, 308, 309, 327, 344, 344,
344, 344, 308, 308, 308, 308, 309, 308, 344, 345,
326, 348, 348, 348, 348, 344, 344, 344, 344, 345,
344, 348, 349, 307, 325, 307, 324, 323, 348, 348,
348, 348, 349, 348, 322, 321, 320, 319, 242, 349,
318, 317, 350, 350, 350, 350, 316, 315, 314, 349,
313, 306, 350, 350, 312, 351, 351, 351, 351, 350,
350, 350, 350, 350, 350, 351, 351, 311, 306, 310,
288, 287, 351, 351, 351, 351, 351, 351, 286, 285,
284, 283, 282, 281, 346, 63, 280, 63, 63, 63,
63, 63, 69, 279, 69, 69, 69, 69, 69, 101,
101, 304, 304, 278, 304, 308, 308, 308, 344, 277,
344, 276, 344, 348, 273, 348, 272, 348, 351, 271,
351, 270, 269, 268, 267, 266, 265, 264, 263, 262,
261, 258, 257, 256, 255, 254, 253, 252, 249, 248,
247, 246, 245, 231, 229, 226, 225, 219, 216, 215,
214, 213, 212, 211, 210, 209, 208, 205, 204, 201,
196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
186, 183, 182, 181, 180, 177, 176, 175, 174, 173,
161, 159, 158, 156, 136, 135, 134, 121, 117, 103,
102, 93, 66, 62, 402, 3, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402
} ;
static yyconst flex_int16_t yy_chk[919] =
{ 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, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 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, 10, 14, 2, 15, 18, 2, 37,
19, 37, 22, 21, 22, 22, 22, 22, 29, 29,
18, 14, 19, 21, 21, 23, 18, 30, 30, 15,
23, 10, 24, 39, 24, 24, 24, 24, 23, 28,
28, 28, 39, 38, 25, 24, 25, 25, 25, 25,
41, 40, 24, 40, 22, 24, 38, 25, 41, 43,
53, 57, 40, 41, 24, 43, 43, 25, 41, 45,
47, 45, 24, 46, 45, 57, 48, 46, 56, 56,
56, 63, 59, 47, 48, 59, 47, 60, 59, 48,
60, 48, 65, 60, 53, 58, 58, 58, 58, 58,
69, 71, 125, 58, 81, 81, 81, 81, 400, 63,
58, 125, 58, 58, 399, 81, 82, 82, 82, 82,
65, 106, 106, 69, 71, 81, 86, 394, 86, 86,
86, 86, 87, 112, 87, 87, 87, 87, 88, 86,
88, 88, 88, 88, 81, 87, 126, 153, 112, 86,
153, 88, 89, 153, 89, 87, 393, 89, 89, 89,
89, 88, 90, 126, 90, 90, 128, 91, 86, 91,
91, 91, 92, 391, 92, 92, 92, 92, 131, 145,
145, 128, 131, 155, 92, 92, 147, 147, 151, 151,
157, 92, 92, 92, 92, 92, 92, 148, 167, 167,
148, 148, 160, 160, 160, 160, 163, 163, 163, 163,
374, 155, 374, 157, 169, 169, 169, 163, 164, 164,
164, 164, 165, 165, 165, 165, 203, 163, 166, 166,
166, 166, 168, 390, 168, 168, 203, 170, 167, 170,
170, 170, 180, 180, 160, 168, 163, 188, 234, 234,
170, 230, 188, 388, 169, 168, 171, 171, 171, 171,
170, 230, 232, 232, 232, 232, 171, 171, 386, 233,
233, 289, 289, 171, 171, 171, 171, 171, 171, 172,
233, 172, 172, 172, 172, 238, 238, 238, 292, 292,
233, 172, 172, 293, 293, 384, 171, 383, 172, 172,
172, 172, 172, 172, 232, 235, 382, 235, 235, 233,
236, 381, 236, 289, 380, 236, 236, 378, 235, 237,
237, 237, 239, 243, 239, 239, 239, 240, 235, 240,
237, 371, 240, 240, 240, 239, 243, 294, 294, 338,
237, 295, 295, 295, 365, 239, 243, 235, 341, 338,
241, 241, 241, 241, 298, 298, 298, 363, 341, 237,
241, 241, 376, 346, 239, 243, 376, 241, 241, 241,
241, 241, 241, 346, 242, 242, 242, 242, 299, 299,
299, 361, 360, 295, 242, 242, 244, 357, 244, 244,
241, 242, 242, 242, 242, 242, 242, 291, 291, 297,
297, 297, 244, 300, 300, 300, 356, 301, 291, 301,
297, 354, 244, 353, 305, 352, 305, 347, 291, 342,
297, 339, 335, 301, 302, 302, 302, 302, 333, 332,
305, 331, 330, 301, 302, 302, 329, 291, 328, 297,
305, 302, 302, 302, 302, 302, 302, 340, 340, 327,
326, 324, 301, 304, 304, 304, 304, 323, 322, 305,
345, 321, 345, 304, 304, 309, 302, 309, 309, 320,
304, 304, 304, 304, 304, 304, 345, 306, 306, 306,
306, 309, 343, 343, 343, 319, 345, 306, 306, 340,
318, 309, 316, 304, 306, 306, 306, 306, 306, 306,
307, 307, 307, 307, 315, 345, 314, 313, 303, 296,
307, 307, 290, 283, 281, 280, 279, 307, 307, 307,
307, 307, 307, 308, 343, 308, 308, 308, 308, 277,
276, 275, 274, 273, 272, 308, 308, 271, 344, 344,
344, 344, 308, 308, 308, 308, 308, 308, 344, 344,
269, 348, 348, 348, 348, 344, 344, 344, 344, 344,
344, 348, 348, 349, 268, 349, 267, 266, 348, 348,
348, 348, 348, 348, 264, 263, 262, 261, 344, 349,
259, 257, 350, 350, 350, 350, 256, 255, 252, 349,
251, 348, 350, 350, 250, 351, 351, 351, 351, 350,
350, 350, 350, 350, 350, 351, 351, 249, 349, 247,
231, 229, 351, 351, 351, 351, 351, 351, 228, 227,
217, 212, 211, 210, 350, 403, 209, 403, 403, 403,
403, 403, 404, 208, 404, 404, 404, 404, 404, 405,
405, 406, 406, 206, 406, 407, 407, 407, 408, 205,
408, 204, 408, 409, 202, 409, 201, 409, 410, 200,
410, 199, 198, 197, 196, 195, 194, 193, 191, 190,
189, 187, 186, 185, 184, 183, 182, 181, 179, 178,
177, 176, 175, 162, 152, 150, 149, 146, 144, 143,
142, 138, 136, 135, 134, 133, 132, 130, 129, 127,
124, 123, 122, 121, 120, 119, 117, 116, 115, 114,
113, 111, 110, 108, 107, 105, 104, 103, 100, 94,
84, 80, 72, 67, 51, 50, 49, 44, 42, 36,
35, 26, 13, 9, 3, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402, 402, 402,
402, 402, 402, 402, 402, 402, 402, 402
} ;
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 "lex.l"
#line 2 "lex.l"
/* $Header$ */
/*
* Copyright © 1988-2004 Keith Packard and Bart Massey.
* All Rights Reserved. See the file COPYING in this directory
* for licensing information.
*/
#include "nickle.h"
#include "gram.h"
#include "ref.h"
#include <strings.h>
#include <errno.h>
#ifdef HAVE_LIBREADLINE
#include <readline/readline.h>
#include <readline/history.h>
#endif
typedef struct _lexInput {
DataType data;
struct _lexInput *next;
Value file;
Atom name;
int lineno;
Bool at_bol;
Bool at_eof;
Bool interactive;
} LexInput;
LexInput *lexInput;
extern int ignorenl;
extern int notCommand;
extern int seeComment;
#define FILE_END_CHAR -2
static void lexInputMark (void *object)
{
LexInput *lex = object;
MemReference (lex->next);
MemReference (lex->file);
}
static DataType lexInputType = {
lexInputMark, 0, "lexInputType"
};
void
NewLexInput (Value file, Atom name, Bool after, Bool interactive)
{
ENTER ();
LexInput *lex;
lex = MemAllocate (&lexInputType, sizeof (*lex));
lex->file = file;
lex->name = name;
lex->lineno = 0;
lex->at_bol = True;
lex->at_eof = False;
lex->interactive = interactive;
if (after)
{
LexInput **prev;
for (prev = &lexInput; *prev; prev = &(*prev)->next)
;
lex->next = 0;
*prev = lex;
} else {
lex->next = lexInput;
lexInput = lex;
}
EXIT ();
}
ReferencePtr LexInputReference;
void
LexInit (void)
{
ENTER ();
LexInputReference = NewReference ((void **) &lexInput);
MemAddRoot (LexInputReference);
EXIT ();
}
Atom
LexFileName (void)
{
if (lexInput)
return lexInput->name;
return AtomId ("<initialization>");
}
int
LexFileLine (void)
{
if (lexInput)
return lexInput->lineno;
return 0;
}
Bool
LexInteractive (void)
{
if (lexInput)
return lexInput->interactive;
return False;
}
Bool
LexResetInteractive (void)
{
while (lexInput->next && !lexInput->interactive)
{
FileClose (lexInput->file);
lexInput = lexInput->next;
}
if (lexInput->interactive)
return True;
return False;
}
Bool
LexFile (char *s, Bool complain, Bool after)
{
Value f;
int err;
f = FileFopen (s, "r", &err);
if (f == 0) {
if (complain)
(void) FilePrintf (FileStderr, "%s: %s\n",
s, FileGetErrorMessage (err));
return False;
}
(void) NewLexInput(f, AtomId (s), after, False);
return True;
}
static int
LexGetChar (void)
{
int c;
for (;;)
{
c = FileInput (lexInput->file);
if (c >= 0)
return c;
if (c == FileBlocked)
ThreadsRun (0, lexInput->file);
else
{
if (!lexInput->next)
return FileEOF;
lexInput->at_eof = True;
return '\n';
}
}
}
#ifdef HAVE_LIBREADLINE
static int
ReadlineGetChar (FILE *f)
{
return LexGetChar ();
}
#endif
static Value
prompt (void)
{
Value v;
if (ignorenl)
v = lookupVar (0, "prompt2");
else if (CurrentFrame)
v = lookupVar (0, "prompt3");
else
v = lookupVar (0, "prompt");
return v;
}
static int
LexGetInteractiveChar (void)
{
#ifdef HAVE_LIBREADLINE
static char *line, *line_base;
int c;
if (!line)
{
char *p;
Value v;
v = prompt ();
p = StrzPart (prompt (), "invalid prompt");
if (!p)
p = "??? ";
for (;;)
{
FileFlush (FileStdout, False);
FileFlush (FileStderr, False);
if (FileStdout->file.flags & FileOutputBlocked)
ThreadsRun (0, FileStdout);
else if (FileStderr->file.flags & FileOutputBlocked)
ThreadsRun (0, FileStderr);
else
break;
}
rl_getc_function = ReadlineGetChar;
rl_inhibit_completion = 1;
line_base = readline (p);
line = line_base;
if (!line)
return FileEOF;
add_history (line_base);
}
c = (*line++) & 0xff;
if (!c)
{
c = '\n';
free (line_base);
line = 0;
}
return c;
#else
if (lexInput->at_bol)
{
Value v = prompt ();
Print (FileStdout, v, 's', 0, 0, 0, ' ');
FileFlush (FileStdout, True);
}
return LexGetChar ();
#endif
}
#undef YY_INPUT
#define YY_NO_UNPUT
static int yy_input (char *buf, int max_size)
{
int c;
int result = 0;
while (result < max_size) {
if (lexInput->at_eof)
{
FileClose (lexInput->file);
lexInput = lexInput->next;
}
if (lexInput->interactive)
c = LexGetInteractiveChar ();
else
c = LexGetChar ();
if (lexInput->at_bol) { lexInput->lineno++; }
lexInput->at_bol = False;
if (c < 0)
break;
buf[result++] = c;
if (c == '\n')
{
lexInput->at_bol = True;
break;
}
}
return result;
}
#define YY_INPUT(buf,result,max_size) ((result) = yy_input (buf, max_size))
#ifndef FLEX_SCANNER
#undef input
#undef unput
int input (void)
{
char buf[1];
int r;
YY_INPUT(buf, r, 1);
if (r == 0)
return 0;
return buf[0];
}
void unput (char c)
{
if (c == '\n')
lexInput->lineno--;
FileUnput (lexInput->file, c);
}
#endif
#line 1091 "lex.c"
#define INITIAL 0
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
static int yy_init_globals (void );
/* 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 \
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 298 "lex.l"
#line 1249 "lex.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_current_state += YY_AT_BOL();
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 >= 403 )
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] != 826 );
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 299 "lex.l"
{
if (seeComment)
{
yylval.value = lexdoc ();
return COMMENT_CONST;
}
else
skipcomment ();
}
YY_BREAK
case 2:
YY_RULE_SETUP
#line 308 "lex.l"
skipline();
YY_BREAK
case 3:
YY_RULE_SETUP
#line 309 "lex.l"
{ yylval.class = class_auto; return AUTO; }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 310 "lex.l"
{ yylval.class = class_const; return CONST; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 311 "lex.l"
{ yylval.class = class_global; return GLOBAL; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 312 "lex.l"
{ yylval.class = class_static; return STATIC; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 313 "lex.l"
{ yylval.type = typePrim[rep_func]; return FUNCTION; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 314 "lex.l"
{ yylval.ints = WHILE; return WHILE; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 315 "lex.l"
{ yylval.ints = FOR; return FOR; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 316 "lex.l"
{ yylval.ints = DO; return DO; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 317 "lex.l"
{ yylval.ints = IF; return IF; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 318 "lex.l"
{ yylval.ints = ELSE; return ELSE; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 319 "lex.l"
{ yylval.ints = SWITCH; return SWITCH; }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 320 "lex.l"
{ yylval.ints = BREAK; return BREAK; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 321 "lex.l"
{ yylval.ints = CONTINUE; return CONTINUE; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 322 "lex.l"
{ yylval.ints = CASE; return CASE; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 323 "lex.l"
{ yylval.ints = DEFAULT; return DEFAULT; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 324 "lex.l"
{ yylval.ints = RETURNTOK; return RETURNTOK; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 325 "lex.l"
{ yylval.ints = TRY; return TRY; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 326 "lex.l"
{ yylval.ints = CATCH; return CATCH; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 327 "lex.l"
{ yylval.ints = TWIXT; return TWIXT; }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 329 "lex.l"
{ yylval.type = typePoly; return POLY; }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 330 "lex.l"
{ yylval.type = typePrim[rep_bool]; return BOOL; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 331 "lex.l"
{ yylval.type = typePrim[rep_integer]; return INTEGER; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 332 "lex.l"
{ yylval.type = typePrim[rep_rational]; return RATIONAL; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 333 "lex.l"
{ yylval.type = typePrim[rep_float]; return REAL; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 334 "lex.l"
{ yylval.type = typePrim[rep_string]; return STRING; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 335 "lex.l"
{ yylval.type = typePrim[rep_file]; return FILET; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 336 "lex.l"
{ yylval.type = typePrim[rep_semaphore]; return SEMAPHORE; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 337 "lex.l"
{ yylval.type = typePrim[rep_continuation]; return CONTINUATION; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 338 "lex.l"
{ yylval.type = typePrim[rep_thread]; return THREAD; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 339 "lex.l"
{ yylval.ints = STRUCT; return STRUCT; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 340 "lex.l"
{ yylval.ints = UNION; return UNION; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 341 "lex.l"
{ yylval.ints = ENUM; return ENUM; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 342 "lex.l"
{ yylval.type = typePrim[rep_void]; return VOID; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 343 "lex.l"
{ yylval.type = typePrim[rep_foreign]; return FOREIGN; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 344 "lex.l"
{ yylval.value = TrueVal; return BOOLVAL; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 345 "lex.l"
{ yylval.value = FalseVal; return BOOLVAL; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 347 "lex.l"
{ yylval.ints = TYPEDEF; return TYPEDEF; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 348 "lex.l"
{ yylval.ints = FUNC; return FUNC; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 349 "lex.l"
{ yylval.ints = FORK; return FORK; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 350 "lex.l"
{ yylval.ints = NAMESPACE; return NAMESPACE; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 351 "lex.l"
{ yylval.ints = IMPORT; return IMPORT; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 352 "lex.l"
{ yylval.ints = EXCEPTION; return EXCEPTION; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 353 "lex.l"
{ yylval.ints = RAISE; return RAISE; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 354 "lex.l"
{ yylval.publish = publish_protected; return PROTECTED; }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 355 "lex.l"
{ yylval.publish = publish_public; return PUBLIC; }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 356 "lex.l"
{ yylval.publish = publish_extend; return EXTEND; }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 357 "lex.l"
{ yylval.ints = SEMI; return SEMI; }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 358 "lex.l"
{ yylval.ints = COMMA; return COMMA; }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 359 "lex.l"
{ yylval.ints = DOLLAR; return DOLLAR; }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 360 "lex.l"
{ yylval.ints = DOTDOTDOT; return DOTDOTDOT; }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 361 "lex.l"
{ yylval.ints = DOTDOTDOT; return DOTDOTDOT; }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 362 "lex.l"
{ yylval.ints = DOT; return DOT; }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 363 "lex.l"
{ yylval.ints = ARROW; return ARROW; }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 364 "lex.l"
{ yylval.ints = ARROW; return ARROW; }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 365 "lex.l"
{ yylval.ints = DARROW; return DARROW; }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 366 "lex.l"
{ yylval.ints = DARROW; return DARROW; }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 367 "lex.l"
{ yylval.value = Void; return VOIDVAL; }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 368 "lex.l"
{ yylval.value = Void; return VOIDVAL; }
YY_BREAK
case 61:
/* rule 61 can match eol */
YY_RULE_SETUP
#line 369 "lex.l"
{
if (lexInput->at_eof) { strcpy (yytext, "EOF"); yylval.ints = ENDFILE; return ENDFILE; }
if (!ignorenl) { yylval.ints = NL; return NL; }
}
YY_BREAK
case 62:
YY_RULE_SETUP
#line 373 "lex.l"
{ yylval.ints = OP; ++ignorenl; return OP; }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 374 "lex.l"
{ yylval.ints = CP; if (ignorenl > 0) --ignorenl; return CP; }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 375 "lex.l"
{ yylval.ints = STAROS; ++ignorenl; return STAROS; }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 376 "lex.l"
{ yylval.ints = OS; ++ignorenl; return OS; }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 377 "lex.l"
{ yylval.ints = CS; if (ignorenl > 0) --ignorenl; return CS; }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 378 "lex.l"
{ yylval.ints = OC; ++ignorenl; return OC; }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 379 "lex.l"
{ yylval.ints = CC; if (ignorenl > 0) --ignorenl; return CC; }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 380 "lex.l"
{ yylval.ints = ASSIGNPLUS; return ASSIGNPLUS; }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 381 "lex.l"
{ yylval.ints = ASSIGNMINUS; return ASSIGNMINUS; }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 382 "lex.l"
{ yylval.ints = ASSIGNTIMES; return ASSIGNTIMES; }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 383 "lex.l"
{ yylval.ints = ASSIGNTIMES; return ASSIGNTIMES; }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 384 "lex.l"
{ yylval.ints = ASSIGNDIVIDE; return ASSIGNDIVIDE; }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 385 "lex.l"
{ yylval.ints = ASSIGNDIVIDE; return ASSIGNDIVIDE; }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 386 "lex.l"
{ yylval.ints = ASSIGNDIV; return ASSIGNDIV; }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 387 "lex.l"
{ yylval.ints = ASSIGNDIV; return ASSIGNDIV; }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 388 "lex.l"
{ yylval.ints = ASSIGNMOD; return ASSIGNMOD; }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 389 "lex.l"
{ yylval.ints = ASSIGNPOW; return ASSIGNPOW; }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 390 "lex.l"
{ yylval.ints = ASSIGNPOW; return ASSIGNPOW; }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 391 "lex.l"
{ yylval.ints = ASSIGNSHIFTL; return ASSIGNSHIFTL; }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 392 "lex.l"
{ yylval.ints = ASSIGNSHIFTL; return ASSIGNSHIFTL; }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 393 "lex.l"
{ yylval.ints = ASSIGNSHIFTR; return ASSIGNSHIFTR; }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 394 "lex.l"
{ yylval.ints = ASSIGNSHIFTR; return ASSIGNSHIFTR; }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 395 "lex.l"
{ yylval.ints = ASSIGNLXOR; return ASSIGNLXOR; }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 396 "lex.l"
{ yylval.ints = ASSIGNAND; return ASSIGNAND; }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 397 "lex.l"
{ yylval.ints = ASSIGNOR; return ASSIGNOR; }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 398 "lex.l"
{ yylval.ints = ASSIGNLAND; return ASSIGNLAND; }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 399 "lex.l"
{ yylval.ints = ASSIGNLOR; return ASSIGNLOR; }
YY_BREAK
case 89:
YY_RULE_SETUP
#line 400 "lex.l"
{ yylval.ints = ASSIGN; return ASSIGN; }
YY_BREAK
case 90:
YY_RULE_SETUP
#line 402 "lex.l"
{ yylval.ints = PLUS; return PLUS; }
YY_BREAK
case 91:
YY_RULE_SETUP
#line 403 "lex.l"
{ yylval.ints = MINUS; return MINUS; }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 404 "lex.l"
{ yylval.ints = TIMES; return TIMES; }
YY_BREAK
case 93:
YY_RULE_SETUP
#line 405 "lex.l"
{ yylval.ints = TIMES; return TIMES; }
YY_BREAK
case 94:
YY_RULE_SETUP
#line 406 "lex.l"
{ yylval.ints = DIVIDE; return DIVIDE; }
YY_BREAK
case 95:
YY_RULE_SETUP
#line 407 "lex.l"
{ yylval.ints = DIVIDE; return DIVIDE; }
YY_BREAK
case 96:
YY_RULE_SETUP
#line 408 "lex.l"
{ yylval.ints = DIV; return DIV; }
YY_BREAK
case 97:
YY_RULE_SETUP
#line 409 "lex.l"
{ yylval.ints = DIV; return DIV; }
YY_BREAK
case 98:
YY_RULE_SETUP
#line 410 "lex.l"
{ yylval.ints = STARSTAR; return STARSTAR; }
YY_BREAK
case 99:
YY_RULE_SETUP
#line 411 "lex.l"
{ yylval.ints = STARSTAR; return STARSTAR; }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 412 "lex.l"
{ yylval.ints = MOD; return MOD; }
YY_BREAK
case 101:
YY_RULE_SETUP
#line 413 "lex.l"
{ yylval.ints = BANG; return BANG; }
YY_BREAK
case 102:
YY_RULE_SETUP
#line 414 "lex.l"
{ yylval.ints = POUND; return POUND; }
YY_BREAK
case 103:
YY_RULE_SETUP
#line 415 "lex.l"
{ yylval.ints = LAND; return LAND; }
YY_BREAK
case 104:
YY_RULE_SETUP
#line 416 "lex.l"
{ yylval.ints = LOR; return LOR; }
YY_BREAK
case 105:
YY_RULE_SETUP
#line 417 "lex.l"
{ yylval.ints = LXOR; return LXOR; }
YY_BREAK
case 106:
YY_RULE_SETUP
#line 418 "lex.l"
{ yylval.ints = LNOT; return LNOT; }
YY_BREAK
case 107:
YY_RULE_SETUP
#line 419 "lex.l"
{ yylval.ints = LNOT; return LNOT; }
YY_BREAK
case 108:
YY_RULE_SETUP
#line 420 "lex.l"
{ yylval.ints = INC; return INC; }
YY_BREAK
case 109:
YY_RULE_SETUP
#line 421 "lex.l"
{ yylval.ints = INC; return INC; }
YY_BREAK
case 110:
YY_RULE_SETUP
#line 422 "lex.l"
{ yylval.ints = DEC; return DEC; }
YY_BREAK
case 111:
YY_RULE_SETUP
#line 423 "lex.l"
{ yylval.ints = EQ; return EQ; }
YY_BREAK
case 112:
YY_RULE_SETUP
#line 424 "lex.l"
{ yylval.ints = NE; return NE; }
YY_BREAK
case 113:
YY_RULE_SETUP
#line 425 "lex.l"
{ yylval.ints = NE; return NE; }
YY_BREAK
case 114:
YY_RULE_SETUP
#line 426 "lex.l"
{ yylval.ints = LT; return LT; }
YY_BREAK
case 115:
YY_RULE_SETUP
#line 427 "lex.l"
{ yylval.ints = GT; return GT; }
YY_BREAK
case 116:
YY_RULE_SETUP
#line 428 "lex.l"
{ yylval.ints = LE; return LE; }
YY_BREAK
case 117:
YY_RULE_SETUP
#line 429 "lex.l"
{ yylval.ints = LE; return LE; }
YY_BREAK
case 118:
YY_RULE_SETUP
#line 430 "lex.l"
{ yylval.ints = GE; return GE; }
YY_BREAK
case 119:
YY_RULE_SETUP
#line 431 "lex.l"
{ yylval.ints = GE; return GE; }
YY_BREAK
case 120:
YY_RULE_SETUP
#line 432 "lex.l"
{ yylval.ints = AND; return AND; }
YY_BREAK
case 121:
YY_RULE_SETUP
#line 433 "lex.l"
{ yylval.ints = AND; return AND; }
YY_BREAK
case 122:
YY_RULE_SETUP
#line 434 "lex.l"
{ yylval.ints = OR; return OR; }
YY_BREAK
case 123:
YY_RULE_SETUP
#line 435 "lex.l"
{ yylval.ints = OR; return OR; }
YY_BREAK
case 124:
YY_RULE_SETUP
#line 436 "lex.l"
{ yylval.ints = SHIFTL; return SHIFTL; }
YY_BREAK
case 125:
YY_RULE_SETUP
#line 437 "lex.l"
{ yylval.ints = SHIFTL; return SHIFTL; }
YY_BREAK
case 126:
YY_RULE_SETUP
#line 438 "lex.l"
{ yylval.ints = SHIFTR; return SHIFTR; }
YY_BREAK
case 127:
YY_RULE_SETUP
#line 439 "lex.l"
{ yylval.ints = SHIFTR; return SHIFTR; }
YY_BREAK
case 128:
YY_RULE_SETUP
#line 440 "lex.l"
{ yylval.ints = QUEST; return QUEST; }
YY_BREAK
case 129:
YY_RULE_SETUP
#line 441 "lex.l"
{ yylval.ints = COLONCOLON; return COLONCOLON; }
YY_BREAK
case 130:
YY_RULE_SETUP
#line 442 "lex.l"
{ yylval.ints = COLON; return COLON; }
YY_BREAK
case 131:
YY_RULE_SETUP
#line 443 "lex.l"
{ yylval.ints = POW2; return POW2; }
YY_BREAK
case 132:
YY_RULE_SETUP
#line 444 "lex.l"
{ yylval.ints = POW3; return POW3; }
YY_BREAK
case 133:
YY_RULE_SETUP
#line 445 "lex.l"
;
YY_BREAK
case 134:
YY_RULE_SETUP
#line 446 "lex.l"
;
YY_BREAK
case 135:
YY_RULE_SETUP
#line 447 "lex.l"
;
YY_BREAK
case 136:
YY_RULE_SETUP
#line 448 "lex.l"
{
ENTER ();
char *s;
long len = yyleng - 1;
unsigned c;
s = yytext + 1;
s = StringNextChar (s, &c, &len);
if (c == '\\')
{
if (!(s = StringNextChar (s, &c, &len)))
c = 0;
else if ('0' <= c && c <= '7')
{
unsigned ch;
char *ps = s;
c = c - '0';
while ((s = StringNextChar (s, &ch, &len)) &&
'0' <= ch && ch <= '7')
{
c = (c << 3) | (ch - '0');
ps = s;
}
s = ps;
}
else
c = lexEscape (c);
}
yylval.value = NewInt (c);
EXIT ();
REFERENCE (yylval.value);
return CHAR_CONST;
}
YY_BREAK
case 137:
YY_RULE_SETUP
#line 482 "lex.l"
{
ENTER ();
char *d, *s;
unsigned c;
long len = yyleng - 2;
yylval.value = NewString (len);
d = StringChars (&yylval.value->string);
s = yytext + 1;
while ((s = StringNextChar (s, &c, &len)))
{
if (c == '\\')
{
if (!(s = StringNextChar (s, &c, &len)))
break;
if ('0' <= c && c <= '7')
{
unsigned ch;
char *ps = s;
long plen = len;
c = c - '0';
while ((s = StringNextChar (s, &ch, &len)) &&
'0' <= ch && ch <= '7')
{
c = (c << 3) | (ch - '0');
ps = s;
plen = len;
}
s = ps;
len = plen;
}
else
c = lexEscape (c);
}
d += StringPutChar (c, d);
}
*d = '\0';
yylval.value->string.length = d - StringChars(&yylval.value->string);
EXIT ();
REFERENCE (yylval.value);
return STRING_CONST;
}
YY_BREAK
case 138:
YY_RULE_SETUP
#line 525 "lex.l"
{
yylval.value = atov(yytext+1, 8);
if (yytext[1] == '\0')
return TEN_NUM;
else
return OCTAL0_NUM;
}
YY_BREAK
case 139:
YY_RULE_SETUP
#line 532 "lex.l"
{
yylval.value = atov(yytext+2, 8);
return OCTAL_NUM;
}
YY_BREAK
case 140:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 3;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 536 "lex.l"
{
yylval.value = aetov(yytext+2, 8);
return OCTAL_FLOAT;
}
YY_BREAK
case 141:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 2;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 540 "lex.l"
{
yylval.value = atov(yytext+2, 8);
return OCTAL_NUM;
}
YY_BREAK
case 142:
YY_RULE_SETUP
#line 544 "lex.l"
{
yylval.value = aetov (yytext+2, 8);
return OCTAL_FLOAT;
}
YY_BREAK
case 143:
YY_RULE_SETUP
#line 548 "lex.l"
{
yylval.value = atov(yytext+2, 2);
return BINARY_NUM;
}
YY_BREAK
case 144:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 3;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 552 "lex.l"
{
yylval.value = aetov(yytext+2, 2);
return BINARY_FLOAT;
}
YY_BREAK
case 145:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 2;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 556 "lex.l"
{
yylval.value = atov(yytext+2, 2);
return BINARY_NUM;
}
YY_BREAK
case 146:
YY_RULE_SETUP
#line 560 "lex.l"
{
yylval.value = aetov (yytext+2, 2);
return BINARY_FLOAT;
}
YY_BREAK
case 147:
YY_RULE_SETUP
#line 564 "lex.l"
{
yylval.value = atov(yytext+2, 16);
return HEX_NUM;
}
YY_BREAK
case 148:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 3;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 568 "lex.l"
{
yylval.value = aetov(yytext+2, 16);
return HEX_FLOAT;
}
YY_BREAK
case 149:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 2;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 572 "lex.l"
{
yylval.value = atov(yytext+2, 16);
return HEX_NUM;
}
YY_BREAK
case 150:
YY_RULE_SETUP
#line 576 "lex.l"
{
yylval.value = aetov (yytext+2, 16);
return HEX_FLOAT;
}
YY_BREAK
case 151:
YY_RULE_SETUP
#line 580 "lex.l"
{
yylval.value = atov(yytext, 10);
return TEN_NUM;
}
YY_BREAK
case 152:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 3;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 584 "lex.l"
{
yylval.value = aetov(yytext, 10);
return TEN_FLOAT;
}
YY_BREAK
case 153:
*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 2;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 588 "lex.l"
{
yylval.value = atov(yytext, 10);
return TEN_NUM;
}
YY_BREAK
case 154:
YY_RULE_SETUP
#line 592 "lex.l"
{
yylval.value = aetov (yytext, 10);
return TEN_FLOAT;
}
YY_BREAK
case 155:
YY_RULE_SETUP
#line 596 "lex.l"
{
CommandPtr c;
SymbolPtr symbol;
yylval.atom = AtomId (yytext);
if (!notCommand && (c = CommandFind (CurrentCommands, yylval.atom)))
{
if (c->names)
return NAMECOMMAND;
return COMMAND;
}
if (LexNamespace)
symbol = NamespaceFindName (LexNamespace, yylval.atom, False);
else
symbol = NamespaceFindName (CurrentNamespace, yylval.atom, True);
if (symbol)
{
switch (symbol->symbol.class) {
case class_namespace:
return NAMESPACENAME;
case class_typedef:
return TYPENAME;
default:
break;
}
}
return NAME;
}
YY_BREAK
case 156:
YY_RULE_SETUP
#line 623 "lex.l"
FilePrintf (FileStderr, "character \\%o ignored\n", *yytext & 0xff);
YY_BREAK
case 157:
YY_RULE_SETUP
#line 624 "lex.l"
ECHO;
YY_BREAK
#line 2309 "lex.c"
case YY_STATE_EOF(INITIAL):
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = (yy_hold_char);
YY_RESTORE_YY_MORE_OFFSET
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++(yy_c_buf_p);
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = (yy_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), (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;
(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();
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 >= 403 )
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 >= 403 )
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 == 402);
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*)
);
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 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 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 624 "lex.l"
int
lexEscape (int c)
{
switch (c) {
case '0':
return '\0';
break;
case 'b':
return '\b';
break;
case 'n':
return '\n';
break;
case 'r':
return '\r';
break;
case 't':
return '\t';
break;
case 'f':
return '\f';
break;
case 'v':
return '\v';
break;
default:
return c;
}
}
Value
lexdoc (void)
{
int c;
Value s = NewStrString ("");
c = input();
if (lexInput->at_eof)
{
bail:
yyerror ("Missing */ at end of file");
return Void;
}
for (;;) {
Bool skip = False;
while (c != EOF && c != '*')
{
if (skip && c != ' ' && c != '\t')
skip = False;
if (!skip)
s = Plus (s, NewCharString (c));
if (c == '\n')
skip = True;
c = input();
if (c == EOF || lexInput->at_eof)
goto bail;
}
c = input();
if (c == EOF || lexInput->at_eof)
goto bail;
if (c == '/')
break;
if (!skip)
s = Plus (s, NewCharString ('*'));
}
return s;
}
void
skipcomment (void)
{
int c;
c = input();
if (lexInput->at_eof)
{
bail:
yyerror ("Missing */ at end of file");
return;
}
for (;;) {
while (c != EOF && c != '*')
{
c = input();
if (c == EOF || lexInput->at_eof)
goto bail;
}
c = input();
if (c == EOF || lexInput->at_eof)
goto bail;
if (c == '/')
return;
}
}
void
skipline (void)
{
int c;
do {
c = input();
} while (c != EOF && c != '\n');
}
Value
atov (char *s, int base)
{
ENTER ();
Value result;
Value b;
char c;
int i;
b = NewInt (base);
result = NewInt (0);
for (;;) {
c = *s++;
if ('0' <= c && c <= '9')
i = c - '0';
else if ('a' <= c && c <= 'z')
i = c - 'a' + 10;
else if ('A' <= c && c <= 'Z')
i = c - 'A' + 10;
else
break;
if (i >= base)
break;
result = Plus (NewInt (i), Times (result, b));
}
RETURN (result);
}
Value
aetov (char *s, int base)
{
ENTER ();
char *int_part, *frac_part, *rep_part, *exp_part, *next;
int sign, frac_len, rep_len, esign;
Value v, sv;
int_part = s;
sign = 1;
if (*int_part == '+')
int_part++;
else if (*int_part == '-') {
int_part++;
sign = -1;
}
next = int_part;
frac_part = strchr (next, '.');
frac_len = -1;
rep_part = 0;
rep_len = 0;
esign = 1;
if (frac_part) {
frac_part++;
next = frac_part;
rep_part = strchr (next, '{');
if (rep_part)
{
frac_len = rep_part - frac_part;
rep_part++;
next = strchr (rep_part, '}');
if (!next)
RETURN (Void); /* "can't" happen */
rep_len = next - rep_part;
next = next + 1;
}
}
exp_part = strchr (next, 'e');
if (!exp_part)
exp_part = strchr (next, 'E');
if (exp_part) {
if (frac_len < 0)
frac_len = exp_part - frac_part;
exp_part++;
if (*exp_part == '+')
exp_part++;
else if (*exp_part == '-') {
esign = -1;
exp_part++;
}
} else if (frac_len < 0 && frac_part)
frac_len = strlen(frac_part);
v = atov (int_part, base);
if (frac_part)
{
v = Plus (v, Divide (atov (frac_part, base),
Pow (NewInt (base),
NewInt (frac_len))));
}
if (rep_part)
{
Value rep;
rep = Divide (atov (rep_part, base), Minus (Pow (NewInt (base),
NewInt (rep_len)),
One));
if (frac_len)
rep = Divide (rep, Pow (NewInt (base),
NewInt (frac_len)));
v = Plus (v, rep);
}
if (exp_part)
{
sv = Pow (NewInt (base), atov (exp_part, base));
if (esign > 0)
v = Times (v, sv);
else
v = Divide (v, sv);
}
if (sign == -1)
v = Negate (v);
RETURN (v);
}
syntax highlighted by Code2HTML, v. 0.9.1