📄 lex.yy.c
字号:
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.85 95/04/24 10:48:47 vern 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_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 *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)
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 31
#define YY_END_OF_BUFFER 32
static yyconst short int yy_accept[253] =
{ 0,
0, 0, 32, 30, 1, 5, 25, 30, 24, 19,
30, 26, 24, 23, 27, 23, 26, 24, 11, 11,
14, 29, 21, 13, 21, 8, 18, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 28, 17, 25, 1, 20, 0, 10,
0, 13, 16, 0, 4, 25, 12, 3, 2, 12,
0, 11, 0, 0, 11, 0, 11, 22, 21, 22,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
7, 8, 8, 8, 8, 8, 8, 8, 7, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 15, 10,
0, 9, 12, 12, 11, 11, 0, 12, 22, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 7, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 12,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
6, 8, 8, 8, 8, 8, 8, 8, 8, 7,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 7, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 0
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 4, 5, 6, 1, 1, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 19,
19, 19, 19, 19, 19, 19, 19, 20, 21, 22,
23, 24, 20, 1, 25, 25, 25, 25, 26, 27,
28, 28, 28, 28, 28, 29, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 30, 28, 28,
31, 32, 33, 34, 1, 1, 35, 36, 37, 38,
39, 40, 41, 42, 43, 28, 44, 45, 46, 47,
48, 49, 28, 50, 51, 52, 53, 54, 55, 56,
57, 58, 59, 60, 61, 62, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[63] =
{ 0,
1, 2, 3, 1, 1, 1, 1, 1, 4, 1,
1, 1, 1, 1, 1, 1, 1, 5, 5, 1,
1, 1, 1, 1, 5, 5, 5, 6, 6, 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, 6, 1, 1,
1, 1
} ;
static yyconst short int yy_base[257] =
{ 0,
0, 0, 390, 391, 61, 391, 366, 58, 365, 58,
0, 391, 50, 55, 391, 54, 52, 62, 64, 70,
391, 391, 53, 364, 68, 0, 363, 349, 45, 62,
64, 42, 71, 336, 71, 335, 86, 73, 343, 80,
63, 333, 338, 391, 78, 391, 125, 391, 118, 391,
122, 391, 391, 370, 391, 391, 122, 391, 391, 126,
140, 154, 0, 158, 162, 170, 391, 355, 391, 119,
0, 326, 328, 336, 322, 95, 338, 337, 324, 330,
316, 317, 315, 321, 318, 316, 313, 310, 0, 312,
112, 313, 307, 303, 312, 319, 139, 319, 302, 305,
317, 302, 307, 302, 125, 151, 91, 305, 391, 163,
173, 391, 164, 167, 180, 0, 328, 191, 323, 293,
299, 308, 303, 302, 303, 289, 287, 160, 302, 300,
296, 295, 282, 297, 296, 282, 112, 277, 289, 286,
283, 280, 280, 269, 270, 276, 267, 269, 266, 278,
264, 278, 263, 265, 265, 272, 272, 274, 263, 195,
257, 267, 261, 262, 252, 250, 258, 247, 254, 251,
258, 251, 243, 255, 243, 257, 241, 236, 254, 253,
248, 243, 235, 232, 240, 232, 244, 238, 224, 227,
0, 225, 237, 240, 239, 226, 227, 232, 232, 224,
222, 215, 219, 225, 225, 222, 210, 224, 223, 212,
221, 215, 206, 204, 211, 210, 215, 204, 197, 197,
197, 190, 207, 208, 209, 204, 203, 189, 192, 200,
193, 185, 197, 188, 195, 196, 193, 184, 183, 190,
171, 174, 179, 179, 159, 148, 143, 152, 72, 61,
46, 391, 214, 220, 222, 67
} ;
static yyconst short int yy_def[257] =
{ 0,
252, 1, 252, 252, 252, 252, 252, 253, 252, 252,
254, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 255, 252, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 252, 252, 252, 252, 252, 253, 252,
253, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 256, 252, 252, 252, 252, 252, 252, 252,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 252, 253,
253, 252, 252, 252, 252, 256, 252, 252, 252, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 252,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 0, 252, 252, 252, 252
} ;
static yyconst short int yy_nxt[454] =
{ 0,
4, 5, 6, 5, 7, 8, 9, 10, 11, 12,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 26, 26, 26, 26, 26,
12, 4, 12, 27, 28, 29, 30, 31, 32, 33,
34, 26, 35, 26, 36, 26, 37, 26, 38, 39,
40, 41, 26, 42, 43, 26, 26, 26, 44, 45,
44, 46, 47, 50, 47, 53, 55, 56, 56, 57,
57, 116, 52, 58, 68, 69, 52, 52, 59, 60,
52, 61, 62, 89, 52, 60, 82, 64, 65, 51,
69, 70, 73, 63, 74, 66, 76, 83, 67, 251,
52, 75, 80, 77, 105, 84, 78, 96, 66, 79,
89, 81, 106, 85, 67, 86, 90, 91, 87, 63,
93, 100, 97, 50, 94, 98, 47, 110, 47, 250,
111, 101, 102, 157, 103, 158, 104, 109, 95, 57,
57, 52, 119, 57, 57, 124, 125, 66, 113, 51,
113, 66, 114, 51, 114, 60, 174, 61, 61, 175,
66, 113, 138, 139, 66, 114, 113, 153, 50, 60,
114, 115, 115, 60, 154, 64, 64, 60, 50, 64,
65, 144, 117, 66, 117, 155, 145, 66, 118, 66,
67, 89, 66, 89, 51, 60, 66, 115, 115, 89,
66, 249, 66, 156, 51, 66, 67, 89, 160, 160,
166, 167, 160, 160, 49, 49, 89, 89, 49, 49,
54, 248, 247, 54, 54, 54, 71, 71, 89, 246,
245, 244, 243, 242, 241, 89, 89, 240, 239, 238,
237, 89, 89, 236, 235, 234, 89, 89, 89, 233,
89, 232, 231, 230, 89, 229, 89, 89, 89, 89,
228, 227, 226, 89, 225, 224, 89, 223, 222, 221,
89, 220, 219, 218, 217, 89, 216, 215, 214, 213,
212, 89, 211, 89, 210, 209, 208, 207, 206, 205,
204, 203, 202, 201, 89, 200, 191, 199, 198, 197,
196, 89, 89, 89, 89, 195, 194, 193, 192, 89,
191, 190, 189, 89, 188, 187, 186, 185, 184, 183,
182, 181, 180, 179, 89, 178, 89, 177, 176, 89,
173, 172, 171, 170, 89, 169, 168, 165, 89, 164,
89, 89, 163, 162, 161, 52, 118, 159, 152, 151,
150, 149, 148, 147, 146, 143, 142, 89, 141, 140,
137, 136, 89, 135, 134, 133, 132, 131, 130, 129,
128, 127, 126, 123, 122, 121, 120, 52, 112, 108,
107, 99, 92, 88, 72, 52, 48, 52, 48, 252,
3, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252
} ;
static yyconst short int yy_chk[454] =
{ 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, 5, 8, 5, 10, 13, 14, 16, 17,
17, 256, 13, 18, 23, 23, 16, 14, 18, 19,
10, 19, 19, 251, 18, 20, 32, 20, 20, 8,
25, 25, 29, 19, 29, 20, 30, 32, 20, 250,
45, 29, 31, 30, 41, 33, 30, 38, 20, 30,
35, 31, 41, 33, 20, 33, 35, 35, 33, 19,
37, 40, 38, 49, 37, 38, 47, 51, 47, 249,
51, 40, 40, 107, 40, 107, 40, 45, 37, 57,
57, 70, 70, 60, 60, 76, 76, 57, 57, 49,
57, 60, 60, 51, 60, 61, 137, 61, 61, 137,
57, 57, 91, 91, 60, 60, 57, 105, 110, 62,
60, 62, 62, 64, 105, 64, 64, 65, 111, 65,
65, 97, 66, 64, 66, 106, 97, 65, 66, 113,
65, 248, 114, 247, 110, 115, 64, 115, 115, 246,
65, 245, 113, 106, 111, 114, 65, 106, 118, 118,
128, 128, 160, 160, 253, 253, 244, 243, 253, 253,
254, 242, 241, 254, 254, 254, 255, 255, 240, 239,
238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
228, 227, 226, 225, 224, 223, 222, 221, 220, 219,
218, 217, 216, 215, 214, 213, 212, 211, 210, 209,
208, 207, 206, 205, 204, 203, 202, 201, 200, 199,
198, 197, 196, 195, 194, 193, 192, 190, 189, 188,
187, 186, 185, 184, 183, 182, 181, 180, 179, 178,
177, 176, 175, 174, 173, 172, 171, 170, 169, 168,
167, 166, 165, 164, 163, 162, 161, 159, 158, 157,
156, 155, 154, 153, 152, 151, 150, 149, 148, 147,
146, 145, 144, 143, 142, 141, 140, 139, 138, 136,
135, 134, 133, 132, 131, 130, 129, 127, 126, 125,
124, 123, 122, 121, 120, 119, 117, 108, 104, 103,
102, 101, 100, 99, 98, 96, 95, 94, 93, 92,
90, 88, 87, 86, 85, 84, 83, 82, 81, 80,
79, 78, 77, 75, 74, 73, 72, 68, 54, 43,
42, 39, 36, 34, 28, 27, 24, 9, 7, 3,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
252, 252, 252
} ;
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -