codeslexer.c 64.7 KB
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#define  YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif

/* First, we deal with  platform-specific or compiler-specific issues. */

/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>

/* end standard C headers. */

/* flex integer type definitions */

#ifndef FLEXINT_H
#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L

/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
 * if you want the limit (max/min) macros for int types. 
 */
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif

#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t; 
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;

/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN               (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN              (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN              (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX               (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX              (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX              (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX              (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX             (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX             (4294967295U)
#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */

#ifdef __cplusplus

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)

#define YY_USE_CONST

#endif	/* defined (__STDC__) */
#endif	/* ! __cplusplus */

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void* yyscan_t;
#endif

/* For convenience, these vars (plus the bison vars far below)
   are macros in the reentrant scanner. */
#define yyin yyg->yyin_r
#define yyout yyg->yyout_r
#define yyextra yyg->yyextra_r
#define yyleng yyg->yyleng_r
#define yytext yyg->yytext_r
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r

/* 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 yyg->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 ((yyg->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 CodesIOKernel_restart(yyin ,yyscanner )

#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

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

    /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
     *       access to the local variable yy_act. Since yyless() is a macro, it would break
     *       existing scanners that call yyless() from OUTSIDE CodesIOKernel_lex. 
     *       One obvious solution it to make yy_act a global. I tried that, and saw
     *       a 5% performance hit in a non-yylineno scanner, because yy_act is
     *       normally declared as a register variable-- so it is not worth it.
     */
    #define  YY_LESS_LINENO(n) \
            do { \
                int yyl;\
                for ( yyl = n; yyl < yyleng; ++yyl )\
                    if ( yytext[yyl] == '\n' )\
                        --yylineno;\
            }while(0)
    
/* 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 = yyg->yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		yyg->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, yyg->yytext_ptr , yyscanner )

#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif

#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
	{
	FILE *yy_input_file;

	char *yy_ch_buf;		/* input buffer */
	char *yy_buf_pos;		/* current position in input buffer */

	/* Size of input buffer in bytes, not including room for EOB
	 * characters.
	 */
	yy_size_t yy_buf_size;

	/* Number of characters read into yy_ch_buf, not including EOB
	 * characters.
	 */
	int yy_n_chars;

	/* Whether we "own" the buffer - i.e., we know we created it,
	 * and can realloc() it to grow it, and should free() it to
	 * delete it.
	 */
	int yy_is_our_buffer;

	/* Whether this is an "interactive" input source; if so, and
	 * if we're using stdio for input, then we want to use getc()
	 * instead of fread(), to make sure we stop fetching input after
	 * each newline.
	 */
	int yy_is_interactive;

	/* Whether we're considered to be at the beginning of a line.
	 * If so, '^' rules will be active on the next match, otherwise
	 * not.
	 */
	int yy_at_bol;

    int yy_bs_lineno; /**< The line count. */
    int yy_bs_column; /**< The column count. */
    
	/* Whether to try to fill the input buffer when we reach the
	 * end of it.
	 */
	int yy_fill_buffer;

	int yy_buffer_status;

#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
	/* When an EOF's been seen but there's still some text to process
	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
	 * shouldn't try reading from the input source any more.  We might
	 * still have a bunch of tokens to match, though, because of
	 * possible backing-up.
	 *
	 * When we actually see the EOF, we change the status to "new"
	 * (via CodesIOKernel_restart()), 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 */

/* 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 ( yyg->yy_buffer_stack \
                          ? yyg->yy_buffer_stack[yyg->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 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]

void CodesIOKernel_restart (FILE *input_file ,yyscan_t yyscanner );
void CodesIOKernel__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
YY_BUFFER_STATE CodesIOKernel__create_buffer (FILE *file,int size ,yyscan_t yyscanner );
void CodesIOKernel__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void CodesIOKernel__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void CodesIOKernel_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
void CodesIOKernel_pop_buffer_state (yyscan_t yyscanner );

static void CodesIOKernel_ensure_buffer_stack (yyscan_t yyscanner );
static void CodesIOKernel__load_buffer_state (yyscan_t yyscanner );
static void CodesIOKernel__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );

#define YY_FLUSH_BUFFER CodesIOKernel__flush_buffer(YY_CURRENT_BUFFER ,yyscanner)

YY_BUFFER_STATE CodesIOKernel__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE CodesIOKernel__scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
YY_BUFFER_STATE CodesIOKernel__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );

void *CodesIOKernel_alloc (yy_size_t ,yyscan_t yyscanner );
void *CodesIOKernel_realloc (void *,yy_size_t ,yyscan_t yyscanner );
void CodesIOKernel_free (void * ,yyscan_t yyscanner );

#define yy_new_buffer CodesIOKernel__create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! YY_CURRENT_BUFFER ){ \
        CodesIOKernel_ensure_buffer_stack (yyscanner); \
		YY_CURRENT_BUFFER_LVALUE =    \
            CodesIOKernel__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! YY_CURRENT_BUFFER ){\
        CodesIOKernel_ensure_buffer_stack (yyscanner); \
		YY_CURRENT_BUFFER_LVALUE =    \
            CodesIOKernel__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
	} \
	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* Begin user sect3 */

#define CodesIOKernel_wrap(n) 1
#define YY_SKIP_YYWRAP

typedef unsigned char YY_CHAR;

typedef int yy_state_type;

#define yytext_ptr yytext_r

static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state  ,yyscan_t yyscanner);
static int yy_get_next_buffer (yyscan_t yyscanner );
static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	yyg->yytext_ptr = yy_bp; \
	yyleng = (size_t) (yy_cp - yy_bp); \
	yyg->yy_hold_char = *yy_cp; \
	*yy_cp = '\0'; \
	yyg->yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 36
#define YY_END_OF_BUFFER 37
/* This struct is not used in this scanner,
   but its presence is necessary. */
struct yy_trans_info
	{
	flex_int32_t yy_verify;
	flex_int32_t yy_nxt;
	};
static yyconst flex_int16_t yy_accept[134] =
    {   0,
        0,    0,   37,   35,   34,   34,   35,    4,    2,    3,
        4,    4,    4,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,   34,    8,    3,    6,    7,
        5,    0,    0,    0,    0,    0,    0,   10,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,   11,   33,    0,    0,    0,    0,   24,    0,
       17,   27,    0,   21,    0,    0,   25,    0,   26,    0,
        0,    0,   12,    0,    0,   23,    9,   13,   22,    0,
        0,    0,    0,   18,    0,    0,    0,    0,    0,    0,

        0,    0,   14,    0,    0,    0,   19,    0,    0,    0,
        0,    0,    0,    0,    0,    0,   15,    0,   32,   28,
        0,    0,    0,   20,    0,    0,    0,    0,   16,   30,
       31,   29,    0
    } ;

static yyconst flex_int32_t 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,    2,    4,    1,    1,    1,    5,    1,    1,    5,
        5,    5,    5,    5,    5,    5,    5,    6,    7,    7,
        7,    7,    7,    7,    7,    7,    7,    1,    5,    8,
        9,   10,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,   11,    1,   12,   13,   14,   15,

       16,   17,   18,   19,   20,   13,   21,   22,   23,   24,
       25,   26,   13,   27,   28,   29,   30,   13,   31,   32,
       33,   34,    5,    1,    5,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    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 flex_int32_t yy_meta[35] =
    {   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
    } ;

static yyconst flex_int16_t yy_base[134] =
    {   0,
        0,    0,  150,  151,   33,   35,  140,  151,  151,   33,
      139,  138,  137,  151,  123,  128,   19,  121,  126,  124,
      114,  112,  122,   26,   25,   43,  151,   43,  151,  151,
      151,  112,  114,  107,  114,  103,  103,  151,  115,  110,
      117,  112,  111,  102,  105,  104,   95,  106,  105,   91,
       91,   29,   94,   93,  101,   94,   98,   99,   90,   82,
       94,   80,  151,  151,   89,   77,   79,   75,  151,   75,
       43,  151,   77,  151,   86,   85,  151,   84,  151,   72,
       73,   74,  151,   84,   66,  151,  151,   45,  151,   65,
       63,   74,   69,   79,   77,   59,   67,   60,   58,   62,

       71,   60,   70,   57,   38,   54,  151,   56,   55,   64,
       59,   59,   61,   52,   41,   48,  151,   47,  151,  151,
       44,   33,   38,  151,   41,   41,   45,   32,  151,  151,
      151,  151,  151
    } ;

static yyconst flex_int16_t yy_def[134] =
    {   0,
      133,    1,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,

      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,    0
    } ;

static yyconst flex_int16_t yy_nxt[186] =
    {   0,
        4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
        4,   14,   14,   15,   16,   17,   18,   19,   14,   20,
       14,   14,   14,   14,   21,   22,   23,   24,   14,   14,
       25,   14,   14,   14,   26,   26,   26,   26,   28,   28,
       34,   42,   66,   45,   26,   26,   67,   43,   28,   28,
       35,   46,   68,   84,   85,   95,   96,  112,   44,  132,
      131,  130,  129,  128,  113,  114,  127,  126,  125,  124,
      123,  122,  121,  120,  119,  118,  117,  116,  115,  111,
      110,  109,  108,  107,  106,  105,  104,  103,  102,  101,
      100,   99,   98,   97,   94,   93,   92,   91,   90,   89,

       88,   87,   86,   83,   82,   81,   80,   79,   78,   77,
       76,   75,   74,   73,   72,   71,   70,   69,   65,   64,
       63,   62,   61,   60,   59,   58,   57,   56,   55,   54,
       53,   52,   51,   50,   49,   48,   47,   41,   40,   39,
       38,   37,   36,   33,   32,   31,   30,   29,   27,  133,
        3,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133
    } ;

static yyconst flex_int16_t yy_chk[186] =
    {   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,    5,    5,    6,    6,   10,   10,
       17,   24,   52,   25,   26,   26,   52,   24,   28,   28,
       17,   25,   52,   71,   71,   88,   88,  105,   24,  128,
      127,  126,  125,  123,  105,  105,  122,  121,  118,  116,
      115,  114,  113,  112,  111,  110,  109,  108,  106,  104,
      103,  102,  101,  100,   99,   98,   97,   96,   95,   94,
       93,   92,   91,   90,   85,   84,   82,   81,   80,   78,

       76,   75,   73,   70,   68,   67,   66,   65,   62,   61,
       60,   59,   58,   57,   56,   55,   54,   53,   51,   50,
       49,   48,   47,   46,   45,   44,   43,   42,   41,   40,
       39,   37,   36,   35,   34,   33,   32,   23,   22,   21,
       20,   19,   18,   16,   15,   13,   12,   11,    7,    3,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133,  133,  133,  133,  133,  133,
      133,  133,  133,  133,  133
    } ;

/* Table of booleans, true if rule could match eol. */
static yyconst flex_int32_t yy_rule_can_match_eol[37] =
    {   0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,     };

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
541 542 543 544 545 546 547
#line 1 "codeslexer.l"
/*
 * Copyright (C) 2013 University of Chicago.
 * See COPYRIGHT notice in top-level directory.
 *
 */
#line 8 "codeslexer.l"
548
#include <stdlib.h>
549 550
#include "CodesIOKernelTypes.h"
#include "CodesIOKernelParser.h"
551 552 553

#define YY_NO_INPUT

554
#line 25 "codeslexer.l"
555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570
	YYLTYPE *CodesIOKernel_get_lloc  (yyscan_t yyscanner);
	int CodesIOKernel_lex_init (yyscan_t* scanner);
	int CodesIOKernel_lex(YYSTYPE * lvalp, YYLTYPE * llocp, void * scanner);
	YY_BUFFER_STATE CodesIOKernel__scan_string (yyconst char *yy_str ,yyscan_t yyscanner);

	#define YY_EXTRA_TYPE CodesIOKernelContext*
#if 0
	#define YY_USER_ACTION \
        do { \
                yylloc->first_line = yylloc->last_line = 1; \
                yylloc->first_column = yylloc->last_column = 0; \
        } while(0) ;
#else
        #define YY_USER_ACTION /* no user action */;
#endif

571
#line 572 "codeslexer.c"
572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814

#define INITIAL 0

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
#include <unistd.h>
#endif

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif

/* Holds the entire state of the reentrant scanner. */
struct yyguts_t
    {

    /* User-defined. Not touched by flex. */
    YY_EXTRA_TYPE yyextra_r;

    /* The rest are the same as the globals declared in the non-reentrant scanner. */
    FILE *yyin_r, *yyout_r;
    size_t yy_buffer_stack_top; /**< index of top of stack. */
    size_t yy_buffer_stack_max; /**< capacity of stack. */
    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
    char yy_hold_char;
    int yy_n_chars;
    int yyleng_r;
    char *yy_c_buf_p;
    int yy_init;
    int yy_start;
    int yy_did_buffer_switch_on_eof;
    int yy_start_stack_ptr;
    int yy_start_stack_depth;
    int *yy_start_stack;
    yy_state_type yy_last_accepting_state;
    char* yy_last_accepting_cpos;

    int yylineno_r;
    int yy_flex_debug_r;

    char *yytext_r;
    int yy_more_flag;
    int yy_more_len;

    YYSTYPE * yylval_r;

    YYLTYPE * yylloc_r;

    }; /* end struct yyguts_t */

static int yy_init_globals (yyscan_t yyscanner );

    /* This must go here because YYSTYPE and YYLTYPE are included
     * from bison output in section 1.*/
    #    define yylval yyg->yylval_r
    
    #    define yylloc yyg->yylloc_r
    
int CodesIOKernel_lex_init (yyscan_t* scanner);

int CodesIOKernel_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);

/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int CodesIOKernel_lex_destroy (yyscan_t yyscanner );

int CodesIOKernel_get_debug (yyscan_t yyscanner );

void CodesIOKernel_set_debug (int debug_flag ,yyscan_t yyscanner );

YY_EXTRA_TYPE CodesIOKernel_get_extra (yyscan_t yyscanner );

void CodesIOKernel_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );

FILE *CodesIOKernel_get_in (yyscan_t yyscanner );

void CodesIOKernel_set_in  (FILE * in_str ,yyscan_t yyscanner );

FILE *CodesIOKernel_get_out (yyscan_t yyscanner );

void CodesIOKernel_set_out  (FILE * out_str ,yyscan_t yyscanner );

int CodesIOKernel_get_leng (yyscan_t yyscanner );

char *CodesIOKernel_get_text (yyscan_t yyscanner );

int CodesIOKernel_get_lineno (yyscan_t yyscanner );

void CodesIOKernel_set_lineno (int line_number ,yyscan_t yyscanner );

YYSTYPE * CodesIOKernel_get_lval (yyscan_t yyscanner );

void CodesIOKernel_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );

       YYLTYPE *CodesIOKernel_get_lloc (yyscan_t yyscanner );
    
        void CodesIOKernel_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
    
/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int CodesIOKernel_wrap (yyscan_t yyscanner );
#else
extern int CodesIOKernel_wrap (yyscan_t yyscanner );
#endif
#endif

#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
#endif

#ifndef YY_NO_INPUT

#ifdef __cplusplus
static int yyinput (yyscan_t yyscanner );
#else
static int input (yyscan_t yyscanner );
#endif

#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#endif

/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
		{ \
		int c = '*'; \
		size_t n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( yyin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else \
		{ \
		errno=0; \
		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
			{ \
			if( errno != EINTR) \
				{ \
				YY_FATAL_ERROR( "input in flex scanner failed" ); \
				break; \
				} \
			errno=0; \
			clearerr(yyin); \
			} \
		}\
\

#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
#endif

/* end tables serialization structures and prototypes */

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1

extern int CodesIOKernel_lex \
               (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);

#define YY_DECL int CodesIOKernel_lex \
               (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
#endif /* !YY_DECL */

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

/** The main scanner function which does all the work.
 */
YY_DECL
{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;
    struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;

815
#line 43 "codeslexer.l"
816 817


818
#line 819 "codeslexer.c"
819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918

    yylval = yylval_param;

    yylloc = yylloc_param;

	if ( !yyg->yy_init )
		{
		yyg->yy_init = 1;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

		if ( ! yyg->yy_start )
			yyg->yy_start = 1;	/* first start state */

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! YY_CURRENT_BUFFER ) {
			CodesIOKernel_ensure_buffer_stack (yyscanner);
			YY_CURRENT_BUFFER_LVALUE =
				CodesIOKernel__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
		}

		CodesIOKernel__load_buffer_state(yyscanner );
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
		yy_cp = yyg->yy_c_buf_p;

		/* Support of yytext. */
		*yy_cp = yyg->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 = yyg->yy_start;
yy_match:
		do
			{
			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
			if ( yy_accept[yy_current_state] )
				{
				yyg->yy_last_accepting_state = yy_current_state;
				yyg->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 >= 134 )
					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] != 151 );

yy_find_action:
		yy_act = yy_accept[yy_current_state];
		if ( yy_act == 0 )
			{ /* have to back up */
			yy_cp = yyg->yy_last_accepting_cpos;
			yy_current_state = yyg->yy_last_accepting_state;
			yy_act = yy_accept[yy_current_state];
			}

		YY_DO_BEFORE_ACTION;

		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
			{
			int yyl;
			for ( yyl = 0; yyl < yyleng; ++yyl )
				if ( yytext[yyl] == '\n' )
					   
    do{ yylineno++;
        yycolumn=0;
    }while(0)
;
			}

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 = yyg->yy_hold_char;
			yy_cp = yyg->yy_last_accepting_cpos;
			yy_current_state = yyg->yy_last_accepting_state;
			goto yy_find_action;

case 1:
YY_RULE_SETUP
919
#line 45 "codeslexer.l"
920 921 922 923 924 925 926 927 928 929 930 931
{
		if(yyextra->text != NULL)
                {
			free(yyextra->text);
                }
		yyextra->text = strdup(yytext);
                yylval->sIndex = *(yyextra->text) - 'a';
                return VARIABLE;
            }
	YY_BREAK
case 2:
YY_RULE_SETUP
932
#line 55 "codeslexer.l"
933 934 935 936 937 938 939 940 941 942 943 944
{
		if(yyextra->text != NULL)
                {
			free(yyextra->text);
                }
		yyextra->text = strdup(yytext);
                yylval->iValue = atoi(yyextra->text);
                return INTEGER;
            }
	YY_BREAK
case 3:
YY_RULE_SETUP
945
#line 65 "codeslexer.l"
946 947 948 949 950 951 952 953 954 955 956 957
{
		if(yyextra->text != NULL)
                {
			free(yyextra->text);
                }
		yyextra->text = strdup(yytext);
                yylval->iValue = atoll(yyextra->text);
                return INTEGER;
            }
	YY_BREAK
case 4:
YY_RULE_SETUP
958
#line 75 "codeslexer.l"
959 960 961 962 963 964 965 966 967 968 969
{
		if(yyextra->text != NULL)
                {
			free(yyextra->text);
                }
		yyextra->text = strdup(yytext);
                return *(yyextra->text);
             }
	YY_BREAK
case 5:
YY_RULE_SETUP
970
#line 84 "codeslexer.l"
971 972 973 974
return GE;
	YY_BREAK
case 6:
YY_RULE_SETUP
975
#line 85 "codeslexer.l"
976 977 978 979
return LE;
	YY_BREAK
case 7:
YY_RULE_SETUP
980
#line 86 "codeslexer.l"
981 982 983 984
return EQ;
	YY_BREAK
case 8:
YY_RULE_SETUP
985
#line 87 "codeslexer.l"
986 987 988 989
return NE;
	YY_BREAK
case 9:
YY_RULE_SETUP
990
#line 88 "codeslexer.l"
991 992 993 994
return WHILE;
	YY_BREAK
case 10:
YY_RULE_SETUP
995
#line 89 "codeslexer.l"
996 997 998 999
return IF;
	YY_BREAK
case 11:
YY_RULE_SETUP
1000
#line 90 "codeslexer.l"
1001 1002 1003 1004
return ELSE;
	YY_BREAK
case 12:
YY_RULE_SETUP
1005
#line 91 "codeslexer.l"
1006 1007 1008 1009
return PRINT;
	YY_BREAK
case 13:
YY_RULE_SETUP
1010
#line 92 "codeslexer.l"
1011 1012 1013 1014
return WRITE;
	YY_BREAK
case 14:
YY_RULE_SETUP
1015
#line 93 "codeslexer.l"
1016 1017 1018 1019
return WRITEAT;
	YY_BREAK
case 15:
YY_RULE_SETUP
1020
#line 94 "codeslexer.l"
1021 1022 1023 1024
return WRITE_ALL;
	YY_BREAK
case 16:
YY_RULE_SETUP
1025
#line 95 "codeslexer.l"
1026 1027 1028 1029
return WRITEAT_ALL;
	YY_BREAK
case 17:
YY_RULE_SETUP
1030
#line 96 "codeslexer.l"
1031 1032 1033 1034
return READ;
	YY_BREAK
case 18:
YY_RULE_SETUP
1035
#line 97 "codeslexer.l"
1036 1037 1038 1039
return READAT;
	YY_BREAK
case 19:
YY_RULE_SETUP
1040
#line 98 "codeslexer.l"
1041 1042 1043 1044
return READ_ALL;
	YY_BREAK
case 20:
YY_RULE_SETUP
1045
#line 99 "codeslexer.l"
1046 1047 1048 1049
return READAT_ALL;
	YY_BREAK
case 21:
YY_RULE_SETUP
1050
#line 100 "codeslexer.l"
1051 1052 1053 1054
return SYNC;
	YY_BREAK
case 22:
YY_RULE_SETUP
1055
#line 101 "codeslexer.l"
1056 1057 1058 1059
return DELETE;
	YY_BREAK
case 23:
YY_RULE_SETUP
1060
#line 102 "codeslexer.l"
1061 1062 1063 1064
return SLEEP;
	YY_BREAK
case 24:
YY_RULE_SETUP
1065
#line 103 "codeslexer.l"
1066 1067 1068 1069
return OPEN;
	YY_BREAK
case 25:
YY_RULE_SETUP
1070
#line 104 "codeslexer.l"
1071 1072 1073 1074
return CLOSE;
	YY_BREAK
case 26:
YY_RULE_SETUP
1075
#line 105 "codeslexer.l"
1076 1077 1078 1079
return FLUSH;
	YY_BREAK
case 27:
YY_RULE_SETUP
1080
#line 106 "codeslexer.l"
1081 1082 1083 1084
return SEEK;
	YY_BREAK
case 28:
YY_RULE_SETUP
1085
#line 107 "codeslexer.l"
1086 1087 1088 1089
return GETGROUPID;
	YY_BREAK
case 29:
YY_RULE_SETUP
1090
#line 108 "codeslexer.l"
1091 1092 1093 1094
return GETNUMGROUPS;
	YY_BREAK
case 30:
YY_RULE_SETUP
1095
#line 109 "codeslexer.l"
1096 1097 1098 1099
return GETGROUPRANK;
	YY_BREAK
case 31:
YY_RULE_SETUP
1100
#line 110 "codeslexer.l"
1101 1102 1103 1104
return GETGROUPSIZE;
	YY_BREAK
case 32:
YY_RULE_SETUP
1105
#line 111 "codeslexer.l"
1106 1107 1108 1109
return GETCURTIME;
	YY_BREAK
case 33:
YY_RULE_SETUP
1110
#line 112 "codeslexer.l"
1111 1112 1113 1114 1115
return EXIT;
	YY_BREAK
case 34:
/* rule 34 can match eol */
YY_RULE_SETUP
1116
#line 114 "codeslexer.l"
1117 1118 1119 1120
;       /* ignore whitespace */
	YY_BREAK
case 35:
YY_RULE_SETUP
1121
#line 116 "codeslexer.l"
1122 1123 1124 1125
fprintf(stderr, "Unknown character\n");
	YY_BREAK
case 36:
YY_RULE_SETUP
1126
#line 117 "codeslexer.l"
1127 1128
ECHO;
	YY_BREAK
1129
#line 1130 "codeslexer.c"
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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 - yyg->yytext_ptr) - 1;

		/* Undo the effects of YY_DO_BEFORE_ACTION. */
		*yy_cp = yyg->yy_hold_char;
		YY_RESTORE_YY_MORE_OFFSET

		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
			{
			/* We're scanning a new file or input source.  It's
			 * possible that this happened because the user
			 * just pointed yyin at a new source and called
			 * CodesIOKernel_lex().  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.
			 */
			yyg->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 ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
			{ /* This was really a NUL. */
			yy_state_type yy_next_state;

			yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;

			yy_current_state = yy_get_previous_state( yyscanner );

			/* 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 , yyscanner);

			yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;

			if ( yy_next_state )
				{
				/* Consume the NUL. */
				yy_cp = ++yyg->yy_c_buf_p;
				yy_current_state = yy_next_state;
				goto yy_match;
				}

			else
				{
				yy_cp = yyg->yy_c_buf_p;
				goto yy_find_action;
				}
			}

		else switch ( yy_get_next_buffer( yyscanner ) )
			{
			case EOB_ACT_END_OF_FILE:
				{
				yyg->yy_did_buffer_switch_on_eof = 0;

				if ( CodesIOKernel_wrap(yyscanner ) )
					{
					/* 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.
					 */
					yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;

					yy_act = YY_STATE_EOF(YY_START);
					goto do_action;
					}

				else
					{
					if ( ! yyg->yy_did_buffer_switch_on_eof )
						YY_NEW_FILE;
					}
				break;
				}

			case EOB_ACT_CONTINUE_SCAN:
				yyg->yy_c_buf_p =
					yyg->yytext_ptr + yy_amount_of_matched_text;

				yy_current_state = yy_get_previous_state( yyscanner );

				yy_cp = yyg->yy_c_buf_p;
				yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
				goto y