#line 3
#defineYY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 6
#define YY_FLEX_SUBMINOR_VERSION 4
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal withplatform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include
#include
#include
#include
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN(-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN(-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX(32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX(2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX(255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#ifndef SIZE_MAX
#define SIZE_MAX (~(size_t)0)
#endif
#endif /* ! C99 */
#endif /* ! FLEXINT_H */
/* begin standard C++ headers. */
/* TODO: this is always defined, so inline it */
#define yyconst const
#if defined(__GNUC__) && __GNUC__ >= 3
#define yynoreturn __attribute__((__noreturn__))
#else
#define yynoreturn
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an
* integer in range [0..255] for use as an array index.
*/
#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
/* Enter a start condition.This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state.The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning start processing a new file. */
#define YY_NEW_FILE yyrestart( yyin)
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
#define YY_BUF_SIZE 32768
#else
#define YY_BUF_SIZE 16384
#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#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)
#define YY_LINENO_REWIND_TO(ptr)
/* Return all but the first n matched characters back to the input stream. */
#define yyless(n)
do
{
/* Undo effects of setting up yytext. */
int yyless_macro_arg = (n);
YY_LESS_LINENO(yyless_macro_arg);
*yy_cp = (yy_hold_char);
YY_RESTORE_YY_MORE_OFFSET
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg YY_MORE_ADJ;
YY_DO_BEFORE_ACTION; /* set up yytext again */
}
while ( 0 )
#define unput(c) yyunput( c, (yytext_ptr))
#ifndef YY_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.
*/
int 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 were 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 were 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 = NULL; /**< 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 = NULL;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 ( const char *yy_str);YY_BUFFER_STATE yy_scan_bytes ( const 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 flex_uint8_t YY_CHAR;
FILE *yyin = NULL, *yyout = NULL;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#ifdef yytext_ptr
#undef yytext_ptr
#endif
#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 yynoreturn yy_fatal_error ( const 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 = ;
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 31
#define YY_END_OF_BUFFER 32
/* 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 const flex_int16_t yy_accept[83] =
{ 0,
0,0, 32, 30, 29, 29,8,7, 30,7,
25, 28,7,2,2, 30, 30, 30, 30, 24,
30, 30, 30, 30, 26, 27,6,5,5,0,
13,0,0,0,0,0,2,1,2,1,
18, 23,0,0,0,0,1,0, 14,3,
0,0, 20,0,0,0,1,4,0, 10,
9, 11,3,0,1,1, 22,1,0,1,
12,3,3,3,0, 19,0, 17, 21, 20,
15,0
} ;
static const YY_CHAR yy_ec[256] =
{ 0,
1,1,1,1,1,1,1,1,2,3,
2,2,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,2,4,1,5,6,1,7,1,8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 17,
17, 17, 17, 17, 17, 17, 18,1, 12,7,
19,7,4, 20, 21, 21, 21, 21, 21, 21,
21, 21, 21, 21, 21, 21, 21, 21, 22, 21,
21, 21, 21, 21, 21, 21, 21, 23, 21, 21,
24,7, 25, 26,7,1, 27, 27, 28, 27,
29, 27, 27, 27, 27, 27, 27, 27, 27, 27,
30, 31, 27, 27, 27, 32, 27, 27, 27, 33,
27, 27, 34,7, 35,7,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1
} ;
static const YY_CHAR yy_meta[36] =
{ 0,
1,1,1,1,2,1,2,1,1,2,
2,1,3,1,2,1,4,1,2,1,
1,1,5,1,1,6,7,7,7,7,
7,7,7,1,1
} ;
static const flex_int16_t yy_base[90] =
{ 0,
0,0,154,246,246,246, 32, 42,0, 37,
30,246, 42, 63, 46,127, 65, 86, 71, 40,
73,107,128, 74,246,246,246,0,0,0,
246,143,140,123,114, 73,246,149,109,156,
246, 32, 88,0,0,152,167,104,246,171,
111, 81, 93,105, 86, 62,182,246,0,246,
246,246,154,180,189,246,246,198,197, 66,
246,125,246,0, 68,246, 37,246,246,246,
246,246, 52,223,228,233,239, 47, 31
} ;
static const flex_int16_t yy_def[90] =
{ 0,
82,1, 82, 82, 82, 82, 82, 82, 83,8,
82, 82,8, 82, 82, 84, 85, 82, 85, 82,
86, 82, 82, 86, 82, 82, 82, 87, 87, 88,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 84, 86, 24, 24, 43, 24, 82, 82, 24,
43, 82, 82, 82, 82, 82, 82, 82, 89, 82,
82, 82, 82, 82, 82, 82, 82, 82, 43, 82,
82, 82, 82, 43, 82, 82, 82, 82, 82, 82,
82,0, 82, 82, 82, 82, 82, 82, 82
} ;
static const flex_int16_t yy_nxt[282] =
{ 0,
4,5,6,7,8,9, 10, 11,4, 10,
8, 12, 13, 12, 10, 14, 15, 15, 10, 16,
17, 18, 19, 20,4, 10, 21, 21, 22, 23,
21, 21, 24, 25, 26, 27, 27, 79, 31, 32,
82, 29, 27, 33, 27, 27, 28, 29, 29, 29,
48, 29, 28, 59, 28, 34, 29, 82, 30, 37,
29, 39, 39, 39, 49, 67, 81, 29, 35, 35,
35, 35, 35, 35, 35, 36, 37, 43, 38, 39,
39, 80, 63, 43, 40, 43, 43, 43, 40, 50,
50, 78, 40, 43, 40, 43, 43, 45, 46, 77,
82, 40, 40, 45, 82, 51, 51, 40, 43, 63,
82, 75, 44, 44, 44, 47, 44, 44, 45, 43,
52, 63, 37, 50, 39, 39, 39, 63, 71, 43,
63, 62, 76, 35, 35, 35, 35, 53, 54, 51,
46, 55, 56, 40, 50, 73, 73, 73, 61, 40,
43, 60, 41, 82, 35, 35, 35, 57, 35, 35,
51, 64, 37, 82, 65, 39, 39, 40, 64, 82,
66, 66, 72, 40, 73, 73, 73, 66, 66, 69,
82, 68, 66, 82, 82, 66, 82, 82, 66, 72,
82, 73, 73, 74, 64, 66, 70, 66, 63, 82,
82, 66, 37, 66, 39, 39, 39, 82, 82, 66,
64, 66, 66, 66, 63, 82, 82, 82, 66, 66,
82, 82, 82, 82, 82, 82, 70, 66, 42, 42,
44, 82, 44, 82, 44, 35, 35, 35, 82, 35,
58, 58, 82, 82, 58,3, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82
} ;
static const flex_int16_t yy_chk[282] =
{ 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,
1,1,1,1,1,7,7, 89, 11, 11,
10, 10,7, 11,7,8,8, 10,8, 10,
20,8,8, 88,8, 11,8, 42, 83, 15,
8, 15, 15, 15, 20, 42, 77,8, 13, 13,
13, 13, 13, 13, 13, 14, 14, 17, 14, 14,
14, 75, 70, 19, 14, 21, 24, 17, 36, 21,
24, 56, 14, 19, 36, 21, 24, 17, 18, 55,
43, 18, 36, 19, 43, 21, 24, 18, 18, 53,
43, 52, 18, 18, 18, 18, 18, 18, 18, 22,
22, 54, 39, 22, 39, 39, 39, 51, 48, 22,
35, 34, 54, 22, 22, 22, 22, 22, 22, 22,
23, 23, 23, 23, 23, 72, 72, 72, 33, 23,
23, 32, 16,3, 23, 23, 23, 23, 23, 23,
23, 38, 38,0, 38, 38, 38, 46, 40,0,
38, 40, 63, 46, 63, 63, 63, 40, 38, 47,
0, 46, 47,0,0, 40,0, 50, 47, 50,
0, 50, 50, 50, 57, 64, 47, 57, 57,0,
0, 64, 65, 57, 65, 65, 65,0,0, 64,
68, 57, 69, 68, 68,0,0,0, 69, 68,
0,0,0,0,0,0, 69, 68, 84, 84,
85,0, 85,0, 85, 86, 86, 86,0, 86,
87, 87,0,0, 87, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82
} ;
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 itll 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 src/lexer.l
/* DO NOT REMOVE THIS LINE*/
/**/
/* Notation program */
/* @(#)lexer.l3.9 (C) Henry Thomas Release 3 Dated 12/10/91 */
/**/
#line 7 src/lexer.l
#include
#include chesstype.h
#includenotation.h
#define NCURLINE 1024
char curline [NCURLINE] ;
#define LARGE_BUF 4096
static char commbuf[LARGE_BUF];
int column = 0;
int lineno = 1;
#ifdef __STDC__
static char * comment(int closing);
#else
static char * comment();
#endif
#line 554
#line 555
#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 users section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
static int yy_init_globals ( void );
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy ( void );
int yyget_debug ( void );
void yyset_debug ( int debug_flag);
YY_EXTRA_TYPE yyget_extra ( void );
void yyset_extra ( YY_EXTRA_TYPE user_defined);
FILE *yyget_in ( void );
void yyset_in( FILE * _in_str);
FILE *yyget_out ( void );
void yyset_out( FILE * _out_str);
int yyget_leng ( void );
char *yyget_text ( void );
int yyget_lineno ( void );
void yyset_lineno ( int _line_number);
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern C int yywrap ( void );
#else
extern int yywrap ( void );
#endif
#endif
#ifndef YY_NO_UNPUT
static void yyunput ( int c, char *buf_ptr);
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy ( char *, const char *, int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen ( const char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput ( void );
#else
static int input ( void );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NULs,
* we now use fwrite().
*/
#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into buf.number of characters read, or YY_NULL,
* is returned in result.
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size)
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive )
{
int c = *;
int n;
for ( n = 0; n < max_size && (c = getc( yyin )) != EOF && c != ‘
‘; ++n ) buf[n] = (char) c; if ( c == ‘
‘ ) buf[n++] = (char) c; if ( c == EOF && ferror( yyin ) ) YY_FATAL_ERROR( “input in flex scanner failed” ); result = n; } else { errno=0; while ( (result = (int) fread(buf, 1, (yy_size_t) 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 1extern 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 /*LINTED*/break;#endif#define YY_RULE_SETUP YY_USER_ACTION/** The main scanner function which does all the work. */YY_DECL{yy_state_type yy_current_state;char *yy_cp, *yy_bp;int yy_act;if ( !(yy_init) ){(yy_init) = 1;#ifdef YY_USER_INITYY_USER_INIT;#endifif ( ! (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();}{#line 32 “src/lexer.l”#line 774 “
while ( /*CONSTCOND*/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
{
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 >= 83 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 246 );
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 33 src/lexer.l
{ /* roque */ ; parse_roque(yytext); }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 34 src/lexer.l
{ /* move number */ parse_number(yytext); }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 35 src/lexer.l
{ /* move */
(void) parse_move(yytext);
/*; fprintf(stderr,%s, ,yytext);*/
}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 41 src/lexer.l
{ /* comment */ ;
parse_comment(yytext); }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 43 src/lexer.l
{ /* comment */ ;
parse_comment(yytext); }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 45 src/lexer.l
{ /* comment */ ;
parse_comment(yytext); }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 47 src/lexer.l
{ /* comment */ ;
parse_comment(yytext); }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 49 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 50 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 51 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 52 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 53 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 54 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 55 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 56 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 57 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 58 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 59 src/lexer.l
{ /* comment */ ; parse_comment(yytext); }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 60 src/lexer.l
{ /* comment */ ; parse_comment(etc); }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 61 src/lexer.l
{ /* comment */ ; parse_comment(ep); }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 62 src/lexer.l
{ /* game comment */ ; parse_comment(yytext); }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 63 src/lexer.l
{ /* keyword with arg */
yytext[yyleng -1] = ;
parse_keyword(yytext, comment(}));
}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 67 src/lexer.l
{ /* keyword without arg */
parse_keyword(yytext,NULL); }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 69 src/lexer.l
{ parse_text(comment(])); }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 70 src/lexer.l
{ parse_text(comment())); }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 71 src/lexer.l
{ /* enter variation */ ; enter_variation(); }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 72 src/lexer.l
{ /* close variation */ ; exit_variation(); }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 73 src/lexer.l
{ /* skip , ; */ ; }
YY_BREAK
case 29:
/* rule 29 can match eol */
YY_RULE_SETUP
#line 74 src/lexer.l
{ /* skip blanks */; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 75 src/lexer.l
{ /* ignore bad characters */ (void) fprintf(stderr,I dont understand: %s
,yytext);}
YY_BREAK
case 31:
YY_RULE_SETUP
#line 76 src/lexer.l
ECHO;
YY_BREAK
#line 998
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 )
{
/* Were scanning a new file or input source.Its
* 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, were now positioned to make the NUL
* transition.We couldnt have
* yy_get_previous_state() go ahead and do it
* for us because it doesnt know how to deal
* with the possibility of jamming (and we dont
* 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 weve 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, itll 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 errorno action found );
} /* end of action switch */
} /* end of scanning one token */
} /* end of users declarations */
} /* 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)
{
char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
char *source = (yytext_ptr);
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 errorend of buffer missed );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Dont 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 )
/* dont do the read, its 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_LVALUE;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,
(yy_size_t) (b->yy_buf_size + 2));
}
else
/* Cant grow it, we dont own it. */
b->yy_ch_buf = NULL;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
fatal error scanner input buffer overflow );
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size
number_to_move 1;
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
if ( (yy_n_chars) == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( yyin);
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size);
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( out of dynamic memory in yy_get_next_buffer() );
/* – 2 to take care of EOBs */
YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size 2);
}
(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)
{
yy_state_type yy_current_state;
char *yy_cp;
yy_current_state = (yy_start);
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ){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 >= 83 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + 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 )
{
int yy_is_jam;
char *yy_cp = (yy_c_buf_p);
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 >= 83 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 82);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
static void yyunput (int c, char * yy_bp )
{
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. */
int number_to_move = (yy_n_chars) + 2;
char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
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) = (int) 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;
}
#endif
#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 its a
* valid NUL; if not, then weve 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) = ;
else
{ /* need more input */
int offset = (int) ((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 weve accumulated a
* token and flags that we need to
* try matching the token before
* proceeding.But for input(),
* theres 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 0;
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 chars */
*(yy_c_buf_p) = ;/* preserve yytext */
(yy_hold_char) = *++(yy_c_buf_p);
return c;
}
#endif/* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
*
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart(FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_init_buffer( YY_CURRENT_BUFFER, input_file );
yy_load_buffer_state();
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void yy_switch_to_buffer(YY_BUFFER_STATEnew_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 dont 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 its 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, intsize )
{
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( (yy_size_t) (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_STATEb )
{
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);
}
/* 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_STATEb, 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 dont 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_STATEb )
{
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)
{
yy_size_t num_to_alloc;
if (!(yy_buffer_stack)) {
/* First allocation is just for 2 elements, since we dont 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; /* After all that talk, this was set to 1 anyways */
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( out of dynamic memory in yyensure_buffer_stack() );
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) 1){
/* Increase the buffer to prepare for a possible push. */
yy_size_t grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( out of dynamic memory in yyensure_buffer_stack() );
/* zero only the new slots.*/
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer(char * base, yy_size_tsize )
{
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 NULL;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 = (int) (size 2);/* – 2 to take care of EOBs */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = NULL;
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 (const char * yystr )
{
return yy_scan_bytes( yystr, (int) strlen(yystr) );
}
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
* @param yybytes the byte buffer to scan
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes(const 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 EOBs. */
n = (yy_size_t) (_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 yynoreturn yy_fatal_error (const char* msg )
{
fprintf( stderr, %s
, 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) = ;
yyleng = yyless_macro_arg;
}
while ( 0 )
/* Accessormethods (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 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 dont allocate here.
*/
(yy_buffer_stack) = NULL;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = NULL;
(yy_init) = 0;
(yy_start) = 0;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
#else
yyin = NULL;
yyout = NULL;
#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, const char * s2, int n )
{
int i;
for ( i = 0; i < n; ++i )s1[i] = s2[i];}#endif#ifdef YY_NEED_STRLENstatic int yy_flex_strlen (const char * s ){int n;for ( n = 0; s[n]; ++n );return n;}#endifvoid *yyalloc (yy_size_tsize ){return malloc(size);}void *yyrealloc(void * ptr, yy_size_tsize ){/* 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 realloc(ptr, size);}void yyfree (void * ptr ){free( (char *) ptr );/* see yyrealloc() for (char *) cast */}#define YYTABLES_NAME “yytables”#line 76 “src/lexer.l”#ifdef FLEX_SCANNER#undef yywrap#endif#ifdef __STDC__int yywrap(void)#elseint yywrap()#endif{return(1);}/* this procedure store comments in the text array commbuf Escape char are allowed for putting the end-of-comment symbol in the buffer */#ifdef __STDC__static char * comment(int closing)#elsestatic char * comment(closing) char closing;#endif{register char c;register int i=0;while ( ((c = input()) != closing)&& (c != 0) && (c != EOF)) {commbuf[i] = c;if (i
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