/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header: /cvs/root/flex/flex/skel.c,v 1.2 2004/05/07 00:28:17 jkh Exp $
*/
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
#include <unistd.h>
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#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. */
#define YY_BUF_SIZE 16384
typedef struct yy_buffer_state *YY_BUFFER_STATE;
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
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - 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).
*/
typedef unsigned int yy_size_t;
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;
/* 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
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* 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".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* 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 = 1; /* 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 YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( 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 = (int) (yy_cp - yy_bp); \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 63
#define YY_END_OF_BUFFER 64
static yyconst short int yy_accept[357] =
{ 0,
0, 0, 55, 55, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 64, 62, 60, 61, 61, 34,
62, 34, 34, 30, 31, 34, 34, 34, 34, 32,
34, 34, 31, 34, 34, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 34, 55, 56, 55, 57, 63, 63, 40, 40,
63, 1, 63, 48, 63, 63, 63, 52, 60, 61,
61, 34, 0, 43, 43, 41, 0, 44, 44, 0,
0, 0, 0, 32, 32, 54, 0, 32, 33, 33,
34, 34, 33, 33, 3, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 55, 56,
55, 56, 57, 58, 57, 57, 59, 0, 40, 40,
0, 0, 0, 40, 0, 0, 0, 47, 48, 0,
0, 51, 0, 52, 43, 0, 43, 42, 0, 0,
45, 45, 0, 0, 0, 35, 35, 0, 0, 53,
53, 0, 32, 33, 33, 33, 33, 33, 8, 33,
33, 33, 28, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 58,
0, 0, 0, 0, 37, 37, 0, 0, 0, 51,
0, 45, 0, 36, 36, 35, 32, 53, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 29, 33, 33, 33,
33, 33, 38, 38, 0, 37, 0, 0, 50, 50,
50, 0, 36, 33, 33, 33, 33, 33, 33, 33,
33, 25, 33, 33, 33, 26, 33, 33, 33, 33,
33, 33, 33, 23, 33, 21, 22, 38, 0, 0,
0, 33, 33, 33, 6, 33, 33, 24, 11, 33,
33, 33, 33, 14, 33, 33, 33, 33, 33, 33,
33, 0, 0, 0, 33, 33, 5, 33, 33, 10,
33, 33, 33, 33, 33, 33, 33, 18, 20, 0,
0, 0, 2, 33, 33, 27, 33, 33, 33, 33,
33, 19, 17, 0, 0, 0, 4, 33, 33, 33,
9, 33, 33, 0, 39, 39, 0, 0, 46, 7,
12, 13, 15, 33, 39, 0, 49, 33, 0, 38,
38, 0, 16, 38, 0, 0
} ;
static yyconst int 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, 1, 1, 8, 9, 1, 10,
11, 12, 13, 14, 15, 16, 17, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 19, 1, 20,
21, 22, 23, 1, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 38, 39, 40, 41, 42, 43,
38, 44, 45, 46, 47, 48, 38, 49, 50, 51,
24, 25, 26, 27, 28, 1, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 38, 39, 40, 41,
42, 43, 38, 44, 45, 46, 47, 48, 38, 49,
50, 51, 52, 53, 54, 55, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst int yy_meta[56] =
{ 0,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 3, 1, 1, 1, 4, 1, 5, 1, 1,
1, 1, 1, 1, 1, 1, 1, 6, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 1, 1, 1, 1
} ;
static yyconst short int yy_base[381] =
{ 0,
0, 0, 53, 55, 58, 66, 0, 0, 69, 70,
659, 658, 72, 75, 665, 668, 81, 668, 661, 642,
84, 89, 80, 668, 641, 77, 81, 643, 83, 89,
668, 60, 639, 90, 638, 78, 0, 616, 80, 65,
620, 612, 623, 613, 622, 619, 604, 86, 83, 98,
606, 97, 116, 668, 129, 134, 139, 150, 668, 153,
156, 668, 642, 0, 668, 611, 129, 0, 163, 668,
644, 668, 166, 668, 171, 668, 173, 668, 643, 136,
604, 179, 626, 169, 130, 668, 168, 170, 0, 177,
622, 621, 0, 596, 0, 600, 163, 608, 606, 591,
595, 593, 600, 84, 601, 583, 585, 586, 590, 595,
588, 580, 577, 578, 594, 571, 592, 591, 196, 668,
201, 668, 203, 668, 205, 209, 668, 215, 668, 221,
224, 231, 234, 668, 240, 247, 612, 668, 0, 577,
224, 668, 238, 0, 668, 254, 259, 668, 261, 243,
668, 256, 586, 266, 270, 668, 273, 267, 286, 668,
288, 598, 597, 572, 570, 573, 574, 564, 0, 576,
579, 560, 0, 560, 559, 567, 556, 559, 572, 571,
551, 569, 568, 563, 549, 550, 560, 546, 560, 668,
290, 292, 298, 305, 668, 308, 311, 559, 310, 582,
311, 668, 549, 668, 300, 668, 569, 668, 547, 543,
555, 542, 548, 170, 542, 537, 542, 534, 532, 531,
528, 518, 478, 479, 464, 458, 0, 450, 404, 394,
402, 401, 668, 317, 325, 668, 327, 394, 668, 668,
425, 384, 668, 383, 388, 384, 250, 390, 394, 384,
385, 0, 394, 375, 378, 0, 374, 385, 380, 374,
378, 381, 372, 0, 378, 0, 0, 668, 333, 364,
378, 363, 375, 374, 0, 360, 366, 0, 0, 354,
364, 362, 362, 0, 354, 354, 351, 349, 364, 359,
0, 335, 361, 343, 338, 329, 0, 323, 323, 0,
317, 315, 313, 307, 305, 287, 291, 0, 0, 341,
289, 251, 0, 259, 257, 0, 246, 226, 191, 186,
170, 0, 0, 343, 348, 350, 0, 160, 156, 133,
0, 117, 112, 355, 668, 358, 365, 370, 668, 0,
0, 0, 0, 81, 668, 375, 668, 23, 378, 668,
381, 384, 0, 668, 387, 668, 438, 444, 450, 456,
462, 468, 474, 477, 478, 484, 490, 496, 502, 508,
514, 520, 526, 532, 538, 544, 550, 556, 562, 568
} ;
static yyconst short int yy_def[381] =
{ 0,
356, 1, 357, 357, 358, 358, 359, 359, 360, 360,
361, 361, 362, 362, 356, 356, 356, 356, 356, 356,
363, 356, 356, 356, 356, 356, 356, 356, 356, 364,
356, 356, 356, 356, 356, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 356, 366, 356, 366, 367, 368, 368, 356, 368,
368, 356, 369, 370, 356, 356, 371, 372, 356, 356,
356, 356, 363, 356, 363, 356, 373, 356, 356, 374,
356, 375, 356, 356, 356, 356, 376, 364, 365, 365,
356, 356, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 366, 356,
366, 356, 367, 356, 367, 367, 356, 368, 356, 368,
368, 368, 368, 356, 368, 377, 369, 356, 370, 356,
371, 356, 378, 372, 356, 373, 373, 356, 373, 374,
356, 374, 356, 375, 375, 356, 375, 356, 376, 356,
376, 356, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 356,
377, 368, 377, 377, 356, 377, 377, 356, 371, 356,
378, 356, 356, 356, 375, 356, 356, 356, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 356, 377, 368, 356, 377, 356, 356, 356,
356, 356, 356, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 356, 368, 356,
356, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 368, 356, 356, 365, 365, 365, 365, 365, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 368,
356, 356, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 365, 379, 356, 356, 365, 365, 365, 365,
365, 365, 365, 379, 356, 379, 379, 356, 356, 365,
365, 365, 365, 365, 356, 380, 356, 365, 380, 356,
380, 380, 365, 356, 380, 0, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356
} ;
static yyconst short int yy_nxt[724] =
{ 0,
16, 17, 18, 19, 17, 20, 21, 22, 23, 24,
24, 25, 26, 24, 27, 28, 29, 30, 31, 32,
33, 34, 31, 24, 16, 24, 35, 16, 36, 37,
38, 39, 40, 41, 42, 43, 44, 37, 37, 45,
46, 47, 48, 49, 50, 51, 37, 37, 37, 37,
37, 24, 52, 24, 31, 54, 55, 54, 55, 58,
59, 60, 58, 353, 56, 61, 56, 58, 59, 60,
58, 64, 64, 61, 68, 64, 64, 68, 68, 91,
72, 68, 69, 70, 71, 69, 74, 75, 72, 72,
76, 78, 79, 80, 86, 72, 83, 72, 84, 87,
72, 72, 72, 72, 83, 99, 88, 94, 77, 72,
72, 92, 97, 100, 108, 111, 98, 72, 120, 121,
174, 90, 348, 95, 112, 81, 113, 109, 175, 110,
114, 122, 121, 115, 116, 142, 124, 125, 151, 152,
82, 129, 130, 117, 143, 126, 131, 85, 344, 72,
127, 132, 129, 130, 132, 134, 130, 133, 129, 130,
131, 343, 158, 131, 69, 70, 71, 69, 74, 75,
160, 161, 76, 145, 75, 74, 147, 76, 342, 148,
155, 156, 157, 155, 83, 83, 84, 88, 341, 162,
77, 162, 135, 166, 163, 77, 167, 149, 120, 121,
340, 158, 90, 122, 121, 124, 125, 190, 125, 136,
249, 124, 125, 250, 356, 333, 356, 129, 130, 356,
126, 356, 131, 134, 130, 127, 129, 130, 131, 332,
142, 131, 132, 129, 130, 132, 129, 130, 133, 143,
331, 131, 129, 130, 200, 151, 152, 131, 194, 195,
196, 194, 326, 201, 197, 326, 74, 147, 202, 152,
148, 145, 147, 74, 147, 148, 330, 148, 204, 205,
135, 155, 156, 157, 155, 206, 205, 191, 149, 162,
192, 162, 275, 149, 207, 149, 276, 136, 160, 161,
208, 161, 233, 234, 129, 130, 329, 197, 328, 131,
233, 234, 243, 205, 327, 197, 194, 195, 196, 194,
236, 234, 197, 233, 234, 197, 239, 241, 197, 268,
234, 325, 235, 323, 197, 143, 201, 129, 130, 233,
234, 322, 131, 321, 197, 129, 130, 129, 130, 320,
131, 319, 131, 129, 130, 335, 336, 318, 131, 338,
337, 326, 338, 317, 326, 316, 339, 335, 336, 315,
345, 336, 337, 269, 237, 337, 310, 335, 336, 314,
313, 338, 337, 324, 338, 312, 347, 350, 351, 292,
350, 351, 352, 354, 351, 352, 350, 351, 352, 350,
351, 352, 311, 309, 352, 308, 307, 306, 305, 304,
303, 302, 301, 300, 299, 298, 297, 296, 295, 294,
293, 291, 290, 289, 288, 287, 286, 285, 346, 284,
283, 282, 281, 280, 279, 278, 277, 274, 273, 272,
271, 240, 270, 267, 266, 265, 264, 355, 53, 53,
53, 53, 53, 53, 57, 57, 57, 57, 57, 57,
62, 62, 62, 62, 62, 62, 63, 63, 63, 63,
63, 63, 65, 65, 65, 65, 65, 65, 67, 67,
67, 67, 67, 67, 73, 73, 73, 73, 73, 73,
89, 89, 93, 93, 119, 119, 263, 119, 119, 119,
123, 123, 123, 123, 123, 123, 128, 128, 128, 128,
128, 128, 137, 262, 137, 137, 137, 137, 139, 261,
139, 139, 139, 139, 141, 260, 141, 141, 141, 141,
144, 259, 144, 144, 144, 144, 146, 146, 146, 146,
146, 146, 150, 150, 150, 150, 150, 150, 154, 154,
154, 154, 154, 154, 159, 159, 159, 159, 159, 159,
193, 193, 193, 193, 193, 193, 199, 258, 199, 199,
199, 199, 334, 334, 334, 334, 334, 334, 349, 349,
349, 349, 349, 349, 257, 256, 255, 254, 253, 252,
251, 248, 247, 246, 245, 244, 207, 242, 240, 238,
232, 231, 230, 229, 228, 227, 226, 225, 224, 223,
222, 221, 220, 219, 218, 217, 216, 215, 214, 213,
212, 211, 210, 209, 163, 207, 203, 198, 138, 189,
188, 187, 186, 185, 184, 183, 182, 181, 180, 179,
178, 177, 176, 173, 172, 171, 170, 169, 168, 165,
164, 72, 72, 85, 153, 78, 70, 140, 138, 118,
107, 106, 105, 104, 103, 102, 101, 96, 72, 72,
85, 72, 72, 70, 356, 66, 66, 15, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356
} ;
static yyconst short int yy_chk[724] =
{ 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, 3, 3, 4, 4, 5,
5, 5, 5, 348, 3, 5, 4, 6, 6, 6,
6, 9, 10, 6, 13, 9, 10, 14, 13, 32,
32, 14, 17, 17, 17, 17, 21, 21, 23, 26,
21, 22, 22, 22, 29, 27, 27, 26, 27, 29,
23, 27, 27, 29, 30, 40, 30, 36, 21, 22,
34, 34, 39, 40, 48, 49, 39, 52, 53, 53,
104, 30, 344, 36, 49, 22, 50, 48, 104, 48,
50, 55, 55, 50, 50, 67, 56, 56, 80, 80,
22, 57, 57, 50, 67, 56, 57, 85, 333, 52,
56, 58, 58, 58, 58, 60, 60, 58, 61, 61,
60, 332, 85, 61, 69, 69, 69, 69, 73, 73,
87, 87, 73, 75, 75, 77, 77, 75, 330, 77,
82, 82, 82, 82, 84, 88, 84, 88, 329, 90,
73, 90, 61, 97, 90, 75, 97, 77, 119, 119,
328, 84, 88, 121, 121, 123, 123, 125, 125, 61,
214, 126, 126, 214, 123, 321, 125, 128, 128, 123,
126, 125, 128, 130, 130, 126, 131, 131, 130, 320,
141, 131, 132, 132, 132, 132, 133, 133, 132, 141,
319, 133, 135, 135, 143, 150, 150, 135, 136, 136,
136, 136, 312, 143, 136, 312, 146, 146, 152, 152,
146, 147, 147, 149, 149, 147, 318, 149, 154, 154,
133, 155, 155, 155, 155, 157, 157, 131, 146, 158,
135, 158, 247, 147, 158, 149, 247, 133, 159, 159,
161, 161, 191, 191, 192, 192, 317, 191, 315, 192,
193, 193, 205, 205, 314, 193, 194, 194, 194, 194,
196, 196, 194, 197, 197, 196, 199, 201, 197, 234,
234, 311, 192, 307, 234, 199, 201, 235, 235, 237,
237, 306, 235, 305, 237, 269, 269, 292, 292, 304,
269, 303, 292, 310, 310, 324, 324, 302, 310, 325,
324, 326, 325, 301, 326, 299, 326, 334, 334, 298,
336, 336, 334, 235, 197, 336, 292, 337, 337, 296,
295, 338, 337, 310, 338, 294, 338, 346, 346, 269,
349, 349, 346, 351, 351, 349, 352, 352, 351, 355,
355, 352, 293, 290, 355, 289, 288, 287, 286, 285,
283, 282, 281, 280, 277, 276, 274, 273, 272, 271,
270, 265, 263, 262, 261, 260, 259, 258, 337, 257,
255, 254, 253, 251, 250, 249, 248, 246, 245, 244,
242, 241, 238, 232, 231, 230, 229, 352, 357, 357,
357, 357, 357, 357, 358, 358, 358, 358, 358, 358,
359, 359, 359, 359, 359, 359, 360, 360, 360, 360,
360, 360, 361, 361, 361, 361, 361, 361, 362, 362,
362, 362, 362, 362, 363, 363, 363, 363, 363, 363,
364, 364, 365, 365, 366, 366, 228, 366, 366, 366,
367, 367, 367, 367, 367, 367, 368, 368, 368, 368,
368, 368, 369, 226, 369, 369, 369, 369, 370, 225,
370, 370, 370, 370, 371, 224, 371, 371, 371, 371,
372, 223, 372, 372, 372, 372, 373, 373, 373, 373,
373, 373, 374, 374, 374, 374, 374, 374, 375, 375,
375, 375, 375, 375, 376, 376, 376, 376, 376, 376,
377, 377, 377, 377, 377, 377, 378, 222, 378, 378,
378, 378, 379, 379, 379, 379, 379, 379, 380, 380,
380, 380, 380, 380, 221, 220, 219, 218, 217, 216,
215, 213, 212, 211, 210, 209, 207, 203, 200, 198,
189, 188, 187, 186, 185, 184, 183, 182, 181, 180,
179, 178, 177, 176, 175, 174, 172, 171, 170, 168,
167, 166, 165, 164, 163, 162, 153, 140, 137, 118,
117, 116, 115, 114, 113, 112, 111, 110, 109, 108,
107, 106, 105, 103, 102, 101, 100, 99, 98, 96,
94, 92, 91, 83, 81, 79, 71, 66, 63, 51,
47, 46, 45, 44, 43, 42, 41, 38, 35, 33,
28, 25, 20, 19, 15, 12, 11, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 356, 356, 356,
356, 356, 356
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
/* 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 "instrument.l"
#define INITIAL 0
/* In Emacs, please make this -*-c-*- mode. Thanks. */
/*******************************************************************************
*
* McStas, neutron ray-tracing package
* Copyright 1997-2002, All rights reserved
* Risoe National Laboratory, Roskilde, Denmark
* Institut Laue Langevin, Grenoble, France
*
* Kernel: instrument.l
*
* %Identification
* Written by: K.N.
* Date: Jul 1, 1997
* Origin: Risoe
* Release: McStas 1.6
* Version: 1.22
*
* Flex scanner for instrument definition files.
*
* $Id: instrument.l,v 1.37 2005/10/21 10:07:42 farhi Exp $
*
* $Log: instrument.l,v $
* Revision 1.37 2005/10/21 10:07:42 farhi
* Restrict parsing to 'normal' chars. Scandinavian stuff removed as some LeX do not support that
*
* Revision 1.36 2005/06/30 14:05:46 farhi
* Now supports \n and \r\n end of lines
*
* Revision 1.35 2004/11/19 16:22:09 farhi
* kernel (parser) now supports escape sequences in comp/instr parameters
* e.g. in Win32 pathes... (reported by R. Peacock, ILL)
*
* Revision 1.34 2003/10/06 15:02:43 farhi
* Added PREVIOUS and PREVIOUS(index) keyword for component reference.
* Works with RELATIVE keyword. index is the index backward and
* PREVIOUS is equivalent to PREVIOUS(1)
*
* Revision 1.33 2003/02/11 12:28:45 farhi
* Variouxs bug fixes after tests in the lib directory
* mcstas_r : disable output with --no-out.. flag. Fix 1D McStas output
* read_table:corrected MC_SYS_DIR -> MCSTAS define
* monitor_nd-lib: fix Log(signal) log(coord)
* HOPG.trm: reduce 4000 points -> 400 which is enough and faster to resample
* Progress_bar: precent -> percent parameter
* CS: ----------------------------------------------------------------------
*
* Revision 1.22 2002/08/29 16:39:42 ef
* enables %include in C code, embeding .h/.c from mcstas/lib
* embed only once for libraries (.h+.c)
*
* Revision 1.21 2001/09/24 10:00:00 ef
* Added GROUP, EXTEND and SHARE tokens (for McStas 1.6)
*
* Revision 1.20 2000/07/27 09:06:42 kn
* Added the extra tokens necessary to support full C expressions in
* component actual parameters.
*
* Revision 1.19 2000/07/06 12:27:11 kn
* Implement first NXDICT code (still incomplete).
*
* Revision 1.18 2000/02/15 07:42:32 kn
* Handle instrument parameters with different types (double, int, string).
*
* Revision 1.17 1999/03/18 07:31:46 kn
* Handle polarised neutrons.
*
* Revision 1.16 1999/01/28 07:54:44 kn
* Added MCDISPLAY keyword.
*
* Revision 1.15 1998/11/26 08:45:13 kn
* Fix bug with parse_restricted being defined static in this file, but
* declared extern in header file.
*
* Revision 1.14 1998/10/02 08:36:34 kn
* Added output parameters for components.
* Fixed header comment.
*
* Revision 1.13 1998/10/01 11:44:47 kn
* Added support for string expressions.
*
* Revision 1.12 1998/10/01 08:09:49 kn
* Use the search path for %include files.
*
* Revision 1.11 1998/09/23 13:58:47 kn
* Added C++ style ("//") comments.
*
* Revision 1.10 1998/08/26 12:43:21 kn
* Merged in the functionality from component.l.
* Added %include facility.
*
* Revision 1.9 1998/05/13 13:03:29 kn
* Now really fix the number syntax problem.
*
* Revision 1.9 1998/05/13 13:02:35 kn
* Now really fix the number syntax problem.
*
* Revision 1.8 1998/05/04 08:14:32 kn
* Fix problem in number syntax.
*
* Revision 1.7 1998/03/16 08:35:31 kn
* Fixed missing yylval type qualifications.
*
* Revision 1.6 1997/09/07 20:16:03 kn
* Added FINALLY construct.
*
* Revision 1.5 1997/09/07 17:57:40 kn
* Snapshot with (untested) code generation complete.
*
* Revision 1.4 1997/08/13 09:14:48 kn
* First version to properly parse instrument definition files.
*
* Revision 1.3 1997/07/02 07:27:32 kn
* Misc. cleanup.
*
* Revision 1.2 1997/07/01 08:26:21 kn
* Fixed problem when scanning identifiers: now returns a persistent copy
* of the name.
*
*******************************************************************************/
/* Definition section. */
/* Do not use the `yywrap feature' - only scan a single file (see Flex manual). */
#line 130 "instrument.l"
#include <string.h>
#include <math.h>
#include <stdio.h>
#include "mcstas.h"
#include "instrument.tab.h"
/* Fix things for bison option %pure_parser. */
#define YY_DECL int yylex(YYSTYPE *yylvalp)
#define yylval (*yylvalp)
/* Structure to hold the state of a file being parsed. */
struct file_state
{
YY_BUFFER_STATE buffer;
char *filename;
char *switch_line;
int line;
int oldstate; /* Saved lexer start condition. */
int visible_eof; /* If true, tell parser about end-of-file. */
};
#define MAX_INCLUDE 256
static struct file_state file_stack[MAX_INCLUDE + 1];
static int file_stack_ptr = 0;
static char *switch_line = NULL;
static void push_include(char *name);
/* Lexer states. */
/* The state ccomment is used for scanning c-style comments. The state ccode
is used when scanning embedded C code blocks. */
#define ccomment 1
#define ccode 2
/* The state initial_token is only used to output an initial token to
discriminate between parsing general instrument definitions and autoloaded
component definitions. */
#define initial_token 3
/* Get file name in %include. */
#define inclname 4
/* Get full %include line within C code blocks. */
#define cfullincl 5
/* Get file name in %include within C code blocks. */
#define cinclname 6
/* Abbreviations. */
#line 821 "lex.yy.c"
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif
#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif
#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif
#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif
#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines. This will fail
* miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
* or sizeof(void*) != sizeof(int).
*/
#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->yy_is_interactive ) \
{ \
int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
&& ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" );
#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
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 195 "instrument.l"
/* Initially, output a single token to the parser to tell it whether to parse
general instrument definitions or autoloaded component definitions. */
#line 977 "lex.yy.c"
if ( yy_init )
{
yy_init = 0;
#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 )
yy_current_buffer =
yy_create_buffer( yyin, YY_BUF_SIZE );
yy_load_buffer_state();
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yy_start;
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 357 )
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] != 668 );
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:
#line 200 "instrument.l"
case YY_STATE_EOF(initial_token):
#line 200 "instrument.l"
{
yyless(0);
BEGIN(INITIAL);
return parse_restricted ? TOK_RESTRICTED : TOK_GENERAL;
}
YY_BREAK
case 2:
YY_RULE_SETUP
#line 206 "instrument.l"
return TOK_ABSOLUTE;
YY_BREAK
case 3:
YY_RULE_SETUP
#line 207 "instrument.l"
return TOK_AT;
YY_BREAK
case 4:
YY_RULE_SETUP
#line 208 "instrument.l"
return TOK_COMPONENT;
YY_BREAK
case 5:
YY_RULE_SETUP
#line 209 "instrument.l"
return TOK_DECLARE;
YY_BREAK
case 6:
YY_RULE_SETUP
#line 210 "instrument.l"
return TOK_DEFINE;
YY_BREAK
case 7:
YY_RULE_SETUP
#line 211 "instrument.l"
return TOK_DEFINITION;
YY_BREAK
case 8:
YY_RULE_SETUP
#line 212 "instrument.l"
return TOK_END;
YY_BREAK
case 9:
YY_RULE_SETUP
#line 213 "instrument.l"
return TOK_MCDISPLAY;
YY_BREAK
case 10:
YY_RULE_SETUP
#line 214 "instrument.l"
return TOK_FINALLY;
YY_BREAK
case 11:
YY_RULE_SETUP
#line 215 "instrument.l"
return TOK_EXTERN;
YY_BREAK
case 12:
YY_RULE_SETUP
#line 216 "instrument.l"
return TOK_INITIALIZE;
YY_BREAK
case 13:
YY_RULE_SETUP
#line 217 "instrument.l"
return TOK_INSTRUMENT;
YY_BREAK
case 14:
YY_RULE_SETUP
#line 218 "instrument.l"
return TOK_OUTPUT;
YY_BREAK
case 15:
YY_RULE_SETUP
#line 219 "instrument.l"
return TOK_PARAMETERS;
YY_BREAK
case 16:
YY_RULE_SETUP
#line 220 "instrument.l"
return TOK_POLARISATION;
YY_BREAK
case 17:
YY_RULE_SETUP
#line 221 "instrument.l"
return TOK_RELATIVE;
YY_BREAK
case 18:
YY_RULE_SETUP
#line 222 "instrument.l"
return TOK_ROTATED;
YY_BREAK
case 19:
YY_RULE_SETUP
#line 223 "instrument.l"
return TOK_PREVIOUS;
YY_BREAK
case 20:
YY_RULE_SETUP
#line 224 "instrument.l"
return TOK_SETTING;
YY_BREAK
case 21:
YY_RULE_SETUP
#line 225 "instrument.l"
return TOK_STATE;
YY_BREAK
case 22:
YY_RULE_SETUP
#line 226 "instrument.l"
return TOK_TRACE;
YY_BREAK
case 23:
YY_RULE_SETUP
#line 227 "instrument.l"
return TOK_SHARE; /* ADD: E. Farhi Sep 20th, 2001 */
YY_BREAK
case 24:
YY_RULE_SETUP
#line 228 "instrument.l"
return TOK_EXTEND; /* ADD: E. Farhi Sep 20th, 2001 */
YY_BREAK
case 25:
YY_RULE_SETUP
#line 229 "instrument.l"
return TOK_GROUP; /* ADD: E. Farhi Sep 24th, 2001 */
YY_BREAK
case 26:
YY_RULE_SETUP
#line 230 "instrument.l"
return TOK_NEXUS; /* ADD: E. Farhi Aug 6th, 2002 */
YY_BREAK
case 27:
YY_RULE_SETUP
#line 231 "instrument.l"
return TOK_DICTFILE; /* ADD: E. Farhi Aug 6th, 2002 */
YY_BREAK
case 28:
YY_RULE_SETUP
#line 232 "instrument.l"
return TOK_HDF; /* ADD: E. Farhi Aug 6th, 2002 */
YY_BREAK
case 29:
YY_RULE_SETUP
#line 233 "instrument.l"
return TOK_SAVE; /* ADD: E. Farhi Aug 25th, 2002 */
YY_BREAK
case 30:
YY_RULE_SETUP
#line 235 "instrument.l"
return yytext[0]; /* Punctuation. */
YY_BREAK
case 31:
YY_RULE_SETUP
#line 236 "instrument.l"
return yytext[0]; /* Operator. */
YY_BREAK
case 32:
YY_RULE_SETUP
#line 238 "instrument.l"
yylval.number = str_dup(yytext); return TOK_NUMBER;
YY_BREAK
/* Note: Since ID overlaps with NUMBER (eg. "2E3"), ID must come
after NUMBER */
case 33:
YY_RULE_SETUP
#line 241 "instrument.l"
yylval.string = str_dup(yytext); return TOK_ID;
YY_BREAK
/* Scanning all other C tokens used in expressions for component
* actual parameters.
* IMPORTANT!: Whenever a token is removed from here to make an independent
* separate token, the new token must be added to the parser rules for
* genatexp/topatexp.
*/
case 34:
YY_RULE_SETUP
#line 249 "instrument.l"
{
yylval.string = str_dup(yytext);
return TOK_CTOK;
\
}
YY_BREAK
/* Scanning embedded C code. */
case 35:
YY_RULE_SETUP
#line 257 "instrument.l"
{
yylval.linenum = instr_current_line;
instr_current_line++;
BEGIN(ccode);
return TOK_CODE_START;
}
YY_BREAK
case 36:
YY_RULE_SETUP
#line 263 "instrument.l"
{
instr_current_line++;
print_error("%%{ token not on a line by itself "
"on line %d of file '%s': %s.\n",
instr_current_line, instr_current_filename, yytext);
return TOK_INVALID;
}
YY_BREAK
/* normal %} symbol to end C code block */
case 37:
YY_RULE_SETUP
#line 273 "instrument.l"
instr_current_line++; BEGIN(INITIAL); return TOK_CODE_END;
YY_BREAK
/* %} symbol surrounded by some unrelevant stuff */
case 38:
YY_RULE_SETUP
#line 275 "instrument.l"
{
instr_current_line++;
print_warn(NULL, "%%} terminator not on a line by itself "
"on line %d of file '%s': %s.\n",
instr_current_line, instr_current_filename, yytext);
}
YY_BREAK
/* %include full line -> jump to cfullincl state */
case 39:
YY_RULE_SETUP
#line 282 "instrument.l"
{
yyless(0); /* re-use the current line, but within cfullincl state */
BEGIN(cfullincl);
}
YY_BREAK
/* full line as C code */
case 40:
YY_RULE_SETUP
#line 287 "instrument.l"
{
instr_current_line++;
yylval.string = str_dup(yytext);
return TOK_CODE_LINE;
}
YY_BREAK
/* end ccode */
/* Quoted strings. Simple version: no escape sequences. */
case 41:
YY_RULE_SETUP
#line 295 "instrument.l"
{
yylval.string =
str_dup_n(&yytext[1], strlen(yytext) - 2);
return TOK_STRING;
}
YY_BREAK
/* Quoted strings with escape sequence (e.g Win32 path): preserve all chars */
case 42:
YY_RULE_SETUP
#line 301 "instrument.l"
{
yylval.string = str_dup_n(&yytext[1], strlen(yytext) - 2);
return TOK_STRING;
}
YY_BREAK
case 43:
YY_RULE_SETUP
#line 305 "instrument.l"
{
print_error("Error: Unterminated string "
"on line %d of file '%s': %s.\n",
instr_current_line, instr_current_filename, yytext);
}
YY_BREAK
/* %-style comments - ignore everything to end of line. */
case 44:
YY_RULE_SETUP
#line 312 "instrument.l"
instr_current_line++; /* Ignore comment. */
YY_BREAK
case 45:
YY_RULE_SETUP
#line 313 "instrument.l"
instr_current_line++; /* Ignore comment. */
YY_BREAK
/* Include files for McStas comp/instr (INITIAL state). */
/* then next token is the file name */
case 46:
YY_RULE_SETUP
#line 317 "instrument.l"
BEGIN(inclname);
YY_BREAK
/* name ends with a quote char -> include as INITIAL state */
case 47:
YY_RULE_SETUP
#line 320 "instrument.l"
{
yytext[yyleng - 1] = '\0';
BEGIN(INITIAL);
if (verbose) fprintf(stderr, "Embedding %s\n", yytext);
push_include(yytext);
}
YY_BREAK
/* name contains char, including quote and \n -> not valid */
case 48:
YY_RULE_SETUP
#line 327 "instrument.l"
{
print_error("Error in %%include statement "
"on line %d of file '%s': %s.\n",
instr_current_line, instr_current_filename, yytext);
BEGIN(INITIAL);
}
YY_BREAK
/* end inclname */
/* Include files within C code blocks (ccode state)*/
/* next token is full line, regenerated by yyless(0) */
case 49:
YY_RULE_SETUP
#line 336 "instrument.l"
BEGIN(cinclname);
YY_BREAK
/* name ends with a quote char, with extension -> include as ccode state */
case 50:
YY_RULE_SETUP
#line 339 "instrument.l"
{
yytext[yyleng - 1] = '\0';
BEGIN(ccode);
if (verbose) fprintf(stderr, "Embedding file %s\n", yytext);
push_include(yytext);
}
YY_BREAK
/* name ends with a quote char, but no ext -> include as ccode state
* this occurs when importing a library .h/.c The .c is only included
* when instr->runtime option is true
*/
case 51:
YY_RULE_SETUP
#line 349 "instrument.l"
{
char *tmp0, *tmp1;
yytext[yyleng - 1] = '\0';
tmp0 = str_dup(yytext);
if (!symtab_lookup(lib_instances, tmp0))
{
tmp1 = str_cat(tmp0, ".h", NULL);
if (instrument_definition->include_runtime)
{
switch_line = str_cat(tmp0, ".c", NULL);
}
else
fprintf(stderr,"Dependency: %s.o\n", tmp0);
BEGIN(ccode);
if (verbose) fprintf(stderr, "Embedding library %s\n", tmp1);
push_include(tmp1);
symtab_add(lib_instances, tmp0, NULL);
str_free(tmp1);
}
else
{
BEGIN(ccode);
instr_current_line++; /* library was previously embedded */
}
str_free(tmp0);
}
YY_BREAK
/* name contains char, including quote and \n -> not valid */
case 52:
YY_RULE_SETUP
#line 378 "instrument.l"
{
print_error("Error in %%include statement "
"on line %d of file '%s': %s.\n",
instr_current_line, instr_current_filename, yytext);
BEGIN(ccode);
}
YY_BREAK
/* end cinclname */
/* C++ "//"-style comments - ignore everything to end of line. */
case 53:
YY_RULE_SETUP
#line 387 "instrument.l"
instr_current_line++; /* Ignore comment. */
YY_BREAK
/* C-style comments. */
case 54:
YY_RULE_SETUP
#line 390 "instrument.l"
BEGIN(ccomment);
YY_BREAK
case 55:
YY_RULE_SETUP
#line 392 "instrument.l"
/* Ignore comment. */
YY_BREAK
case 56:
YY_RULE_SETUP
#line 393 "instrument.l"
instr_current_line++; /* Ignore comment. */
YY_BREAK
case 57:
YY_RULE_SETUP
#line 394 "instrument.l"
/* Ignore comment. */
YY_BREAK
case 58:
YY_RULE_SETUP
#line 395 "instrument.l"
instr_current_line++; /* Ignore comment. */
YY_BREAK
case 59:
YY_RULE_SETUP
#line 396 "instrument.l"
BEGIN(INITIAL); /* End of comment. */
YY_BREAK
case 60:
YY_RULE_SETUP
#line 399 "instrument.l"
/* Ignore whitespace. */
YY_BREAK
case 61:
YY_RULE_SETUP
#line 400 "instrument.l"
instr_current_line++; /* Ignore whitespace. */
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(ccode):
#line 402 "instrument.l"
{
if(file_stack_ptr <= 0)
{
/* EOF on main instrument file. */
yyterminate();
}
else
{
--file_stack_ptr;
yy_delete_buffer(YY_CURRENT_BUFFER);
yy_switch_to_buffer(file_stack[file_stack_ptr].buffer);
instr_current_filename = file_stack[file_stack_ptr].filename;
instr_current_line = file_stack[file_stack_ptr].line;
switch_line = file_stack[file_stack_ptr].switch_line;
if (switch_line)
{
char *tmp0;
tmp0 = str_dup(switch_line);
str_free(switch_line);
switch_line = NULL;
BEGIN(ccode);
if (verbose) fprintf(stderr, "Embedding library %s\n", tmp0);
push_include(tmp0);
str_free(tmp0);
}
else
{
BEGIN(file_stack[file_stack_ptr].oldstate);
if(file_stack[file_stack_ptr].visible_eof)
yyterminate();
}
}
}
YY_BREAK
case 62:
YY_RULE_SETUP
#line 437 "instrument.l"
{
print_error("Invalid character `%s' "
"on line %d of file '%s'.\n",
yytext, instr_current_line, instr_current_filename);
return TOK_INVALID;
}
YY_BREAK
case 63:
YY_RULE_SETUP
#line 446 "instrument.l"
ECHO;
YY_BREAK
#line 1546 "lex.yy.c"
case YY_STATE_EOF(ccomment):
case YY_STATE_EOF(inclname):
case YY_STATE_EOF(cfullincl):
case YY_STATE_EOF(cinclname):
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->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->yy_n_chars;
yy_current_buffer->yy_input_file = yyin;
yy_current_buffer->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->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->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()
{
register char *dest = yy_current_buffer->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->yy_ch_buf[yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0;
else
{
int num_to_read =
yy_current_buffer->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else
/* 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. */
yy_flex_realloc( (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->yy_buf_size -
number_to_move - 1;
#endif
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
yy_current_buffer->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->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yytext_ptr = &yy_current_buffer->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()
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = yy_start;
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 357 )
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 );
*/
#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
{
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 >= 357 )
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 == 356);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->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->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->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;
}
#endif /* ifndef YY_NO_UNPUT */
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#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->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 );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
return c;
}
#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_init_buffer( yy_current_buffer, input_file );
yy_load_buffer_state();
}
#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
{
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->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = 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;
}
#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
}
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( 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 *) yy_flex_alloc( 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;
}
#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (void *) b->yy_ch_buf );
yy_flex_free( (void *) b );
}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif
#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif
{
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
#if YY_ALWAYS_INTERACTIVE
b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
b->yy_is_interactive = 0;
#else
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
}
#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif
{
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();
}
#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
{
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) yy_flex_alloc( 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;
}
#endif
#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
{
int len;
for ( len = 0; yy_str[len]; ++len )
;
return yy_scan_bytes( yy_str, len );
}
#endif
#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = len + 2;
buf = (char *) yy_flex_alloc( n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
for ( i = 0; i < len; ++i )
buf[i] = bytes[i];
buf[len] = buf[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;
}
#endif
#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
{
if ( yy_start_stack_ptr >= yy_start_stack_depth )
{
yy_size_t new_size;
yy_start_stack_depth += YY_START_STACK_INCR;
new_size = yy_start_stack_depth * sizeof( int );
if ( ! yy_start_stack )
yy_start_stack = (int *) yy_flex_alloc( new_size );
else
yy_start_stack = (int *) yy_flex_realloc(
(void *) yy_start_stack, new_size );
if ( ! yy_start_stack )
YY_FATAL_ERROR(
"out of memory expanding start-condition stack" );
}
yy_start_stack[yy_start_stack_ptr++] = YY_START;
BEGIN(new_state);
}
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state()
{
if ( --yy_start_stack_ptr < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state()
{
return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
{
(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. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
{
return (void *) malloc( size );
}
#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
{
/* 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 );
}
#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
{
free( ptr );
}
#if YY_MAIN
int main()
{
yylex();
return 0;
}
#endif
#line 446 "instrument.l"
/* User code section. */
/* This flag is set when autoloading component definitions to make the lexer
output the special initial token to switch the parser to restricted
mode. */
int parse_restricted = FALSE;
/* Prepare to run lexical analysis on new file. */
void
lex_new_file(FILE *file)
{
parse_restricted = FALSE;
BEGIN(initial_token);
yyrestart(file);
}
/* This handles the details of switching the lexer to a new file. */
static void
push_file(FILE *file, int restricted, int visible_eof)
{
if(file_stack_ptr >= MAX_INCLUDE)
fatal_error("Too deeply nested includes "
"on line %d of file '%s'.\n",
instr_current_line, instr_current_filename);
file_stack[file_stack_ptr].buffer = YY_CURRENT_BUFFER;
file_stack[file_stack_ptr].filename = instr_current_filename;
file_stack[file_stack_ptr].line = instr_current_line;
file_stack[file_stack_ptr].oldstate = YY_START;
file_stack[file_stack_ptr].visible_eof = visible_eof;
file_stack[file_stack_ptr].switch_line = switch_line;
file_stack_ptr++;
instr_current_line = 1;
yy_switch_to_buffer(yy_create_buffer(file, YY_BUF_SIZE));
parse_restricted = restricted;
}
/* Handle a new %include file. */
void
push_include(char *name)
{
FILE *file;
file = open_file_search(name);
if(file == NULL)
fatal_error("Cannot open include file '%s' "
"on line %d of file '%s'.\n",
name, instr_current_line, instr_current_filename);
push_file(file, FALSE, FALSE);
instr_current_filename = name;
instr_current_line = 1;
}
/* Handle a new autoincluded file (uses recursive parser call). */
void
push_autoload(FILE *file)
{
push_file(file, TRUE, TRUE);
BEGIN(initial_token);
}
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