Source File er/lex.er_yy.c

    1    | #define yy_create_buffer er_yy_create_buffer
    2    | #define yy_delete_buffer er_yy_delete_buffer
    3    | #define yy_scan_buffer er_yy_scan_buffer
    4    | #define yy_scan_string er_yy_scan_string
    5    | #define yy_scan_bytes er_yy_scan_bytes
    6    | #define yy_flex_debug er_yy_flex_debug
    7    | #define yy_init_buffer er_yy_init_buffer
    8    | #define yy_flush_buffer er_yy_flush_buffer
    9    | #define yy_load_buffer_state er_yy_load_buffer_state
    10   | #define yy_switch_to_buffer er_yy_switch_to_buffer
    11   | #define yyin er_yyin
    12   | #define yyleng er_yyleng
    13   | #define yylex er_yylex
    14   | #define yyout er_yyout
    15   | #define yyrestart er_yyrestart
    16   | #define yytext er_yytext
    17   |
    18   | /* A lexical scanner generated by flex */
    19   |
    20   | /* Scanner skeleton version:
    21   |  * $Header: /ncc/cvsroot/ncc/RIP/modules/er/lex.er_yy.c,v 1.4 2001/05/18 10:25:47 engin Exp $
    22   |  */
    23   |
    24   | #define FLEX_SCANNER
    25   | #define YY_FLEX_MAJOR_VERSION 2
    26   | #define YY_FLEX_MINOR_VERSION 5
    27   |
    28   | #include <stdio.h>
    29   |
    30   |
    31   | /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
    32   | #ifdef c_plusplus
    33   | #ifndef __cplusplus
    34   | #define __cplusplus
    35   | #endif
    36   | #endif
    37   |
    38   |
    39   | #ifdef __cplusplus
    40   |
    41   | #include <stdlib.h>
    42   | #include <unistd.h>
    43   |
    44   | /* Use prototypes in function declarations. */
    45   | #define YY_USE_PROTOS
    46   |
    47   | /* The "const" storage-class-modifier is valid. */
    48   | #define YY_USE_CONST
    49   |
    50   | #else	/* ! __cplusplus */
    51   |
    52   | #if __STDC__
    53   |
    54   | #define YY_USE_PROTOS
    55   | #define YY_USE_CONST
    56   |
    57   | #endif	/* __STDC__ */
    58   | #endif	/* ! __cplusplus */
    59   |
    60   | #ifdef __TURBOC__
    61   |  #pragma warn -rch
    62   |  #pragma warn -use
    63   | #include <io.h>
    64   | #include <stdlib.h>
    65   | #define YY_USE_CONST
    66   | #define YY_USE_PROTOS
    67   | #endif
    68   |
    69   | #ifdef YY_USE_CONST
    70   | #define yyconst const
    71   | #else
    72   | #define yyconst
    73   | #endif
    74   |
    75   |
    76   | #ifdef YY_USE_PROTOS
    77   | #define YY_PROTO(proto) proto
    78   | #else
    79   | #define YY_PROTO(proto) ()
    80   | #endif
    81   |
    82   | /* Returned upon end-of-file. */
    83   | #define YY_NULL 0
    84   |
    85   | /* Promotes a possibly negative, possibly signed char to an unsigned
    86   |  * integer for use as an array index.  If the signed char is negative,
    87   |  * we want to instead treat it as an 8-bit unsigned char, hence the
    88   |  * double cast.
    89   |  */
    90   | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
    91   |
    92   | /* Enter a start condition.  This macro really ought to take a parameter,
    93   |  * but we do it the disgusting crufty way forced on us by the ()-less
    94   |  * definition of BEGIN.
    95   |  */
    96   | #define BEGIN yy_start = 1 + 2 *
    97   |
    98   | /* Translate the current start state into a value that can be later handed
    99   |  * to BEGIN to return to the state.  The YYSTATE alias is for lex
    100  |  * compatibility.
    101  |  */
    102  | #define YY_START ((yy_start - 1) / 2)
    103  | #define YYSTATE YY_START
    104  |
    105  | /* Action number for EOF rule of a given start state. */
    106  | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
    107  |
    108  | /* Special action meaning "start processing a new file". */
    109  | #define YY_NEW_FILE yyrestart( yyin )
    110  |
    111  | #define YY_END_OF_BUFFER_CHAR 0
    112  |
    113  | /* Size of default input buffer. */
    114  | #define YY_BUF_SIZE 16384
    115  |
    116  | typedef struct yy_buffer_state *YY_BUFFER_STATE;
    117  |
    118  | extern int yyleng;
    119  | extern FILE *yyin, *yyout;
    120  |
    121  | #define EOB_ACT_CONTINUE_SCAN 0
    122  | #define EOB_ACT_END_OF_FILE 1
    123  | #define EOB_ACT_LAST_MATCH 2
    124  |
    125  | /* The funky do-while in the following #define is used to turn the definition
    126  |  * int a single C statement (which needs a semi-colon terminator).  This
    127  |  * avoids problems with code like:
    128  |  *
    129  |  * 	if ( condition_holds )
    130  |  *		yyless( 5 );
    131  |  *	else
    132  |  *		do_something_else();
    133  |  *
    134  |  * Prior to using the do-while the compiler would get upset at the
    135  |  * "else" because it interpreted the "if" statement as being all
    136  |  * done when it reached the ';' after the yyless() call.
    137  |  */
    138  |
    139  | /* Return all but the first 'n' matched characters back to the input stream. */
    140  |
    141  | #define yyless(n) \
    142  | 	do \
    143  | 		{ \
    144  | 		/* Undo effects of setting up yytext. */ \
    145  | 		*yy_cp = yy_hold_char; \
    146  | 		YY_RESTORE_YY_MORE_OFFSET \
    147  | 		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
    148  | 		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
    149  | 		} \
    150  | 	while ( 0 )
    151  |
    152  | #define unput(c) yyunput( c, yytext_ptr )
    153  |
    154  | /* The following is because we cannot portably get our hands on size_t
    155  |  * (without autoconf's help, which isn't available because we want
    156  |  * flex-generated scanners to compile on their own).
    157  |  */
    158  | typedef unsigned int yy_size_t;
    159  |
    160  |
    161  | struct yy_buffer_state
    162  | 	{
    163  | 	FILE *yy_input_file;
    164  |
    165  | 	char *yy_ch_buf;		/* input buffer */
    166  | 	char *yy_buf_pos;		/* current position in input buffer */
    167  |
    168  | 	/* Size of input buffer in bytes, not including room for EOB
    169  | 	 * characters.
    170  | 	 */
    171  | 	yy_size_t yy_buf_size;
    172  |
    173  | 	/* Number of characters read into yy_ch_buf, not including EOB
    174  | 	 * characters.
    175  | 	 */
    176  | 	int yy_n_chars;
    177  |
    178  | 	/* Whether we "own" the buffer - i.e., we know we created it,
    179  | 	 * and can realloc() it to grow it, and should free() it to
    180  | 	 * delete it.
    181  | 	 */
    182  | 	int yy_is_our_buffer;
    183  |
    184  | 	/* Whether this is an "interactive" input source; if so, and
    185  | 	 * if we're using stdio for input, then we want to use getc()
    186  | 	 * instead of fread(), to make sure we stop fetching input after
    187  | 	 * each newline.
    188  | 	 */
    189  | 	int yy_is_interactive;
    190  |
    191  | 	/* Whether we're considered to be at the beginning of a line.
    192  | 	 * If so, '^' rules will be active on the next match, otherwise
    193  | 	 * not.
    194  | 	 */
    195  | 	int yy_at_bol;
    196  |
    197  | 	/* Whether to try to fill the input buffer when we reach the
    198  | 	 * end of it.
    199  | 	 */
    200  | 	int yy_fill_buffer;
    201  |
    202  | 	int yy_buffer_status;
    203  | #define YY_BUFFER_NEW 0
    204  | #define YY_BUFFER_NORMAL 1
    205  | 	/* When an EOF's been seen but there's still some text to process
    206  | 	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
    207  | 	 * shouldn't try reading from the input source any more.  We might
    208  | 	 * still have a bunch of tokens to match, though, because of
    209  | 	 * possible backing-up.
    210  | 	 *
    211  | 	 * When we actually see the EOF, we change the status to "new"
    212  | 	 * (via yyrestart()), so that the user can continue scanning by
    213  | 	 * just pointing yyin at a new input file.
    214  | 	 */
    215  | #define YY_BUFFER_EOF_PENDING 2
    216  | 	};
    217  |
    218  | static YY_BUFFER_STATE yy_current_buffer = 0;
    219  |
    220  | /* We provide macros for accessing buffer states in case in the
    221  |  * future we want to put the buffer states in a more general
    222  |  * "scanner state".
    223  |  */
    224  | #define YY_CURRENT_BUFFER yy_current_buffer
    225  |
    226  |
    227  | /* yy_hold_char holds the character lost when yytext is formed. */
    228  | static char yy_hold_char;
    229  |
    230  | static int yy_n_chars;		/* number of characters read into yy_ch_buf */
    231  |
    232  |
    233  | int yyleng;
    234  |
    235  | /* Points to current character in buffer. */
    236  | static char *yy_c_buf_p = (char *) 0;
    237  | static int yy_init = 1;		/* whether we need to initialize */
    238  | static int yy_start = 0;	/* start state number */
    239  |
    240  | /* Flag which is used to allow yywrap()'s to do buffer switches
    241  |  * instead of setting up a fresh yyin.  A bit of a hack ...
    242  |  */
    243  | static int yy_did_buffer_switch_on_eof;
    244  |
    245  | void yyrestart YY_PROTO(( FILE *input_file ));
    246  |
    247  | void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
    248  | void yy_load_buffer_state YY_PROTO(( void ));
    249  | YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
    250  | void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
    251  | void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
    252  | void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
    253  | #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
    254  |
    255  | YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
    256  | YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
    257  | YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
    258  |
    259  | static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
    260  | static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
    261  | static void yy_flex_free YY_PROTO(( void * ));
    262  |
    263  | #define yy_new_buffer yy_create_buffer
    264  |
    265  | #define yy_set_interactive(is_interactive) \
    266  | 	{ \
    267  | 	if ( ! yy_current_buffer ) \
    268  | 		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
    269  | 	yy_current_buffer->yy_is_interactive = is_interactive; \
    270  | 	}
    271  |
    272  | #define yy_set_bol(at_bol) \
    273  | 	{ \
    274  | 	if ( ! yy_current_buffer ) \
    275  | 		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
    276  | 	yy_current_buffer->yy_at_bol = at_bol; \
    277  | 	}
    278  |
    279  | #define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
    280  |
    281  |
    282  | #define yywrap() 1
    283  | #define YY_SKIP_YYWRAP
    284  | typedef unsigned char YY_CHAR;
    285  | FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
    286  | typedef int yy_state_type;
    287  | extern char *yytext;
    288  | #define yytext_ptr yytext
    289  |
    290  | static yy_state_type yy_get_previous_state YY_PROTO(( void ));
    291  | static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
    292  | static int yy_get_next_buffer YY_PROTO(( void ));
    293  | static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
    294  |
    295  | /* Done after the current pattern has been matched and before the
    296  |  * corresponding action - sets up yytext.
    297  |  */
    298  | #define YY_DO_BEFORE_ACTION \
    299  | 	yytext_ptr = yy_bp; \
    300  | 	yyleng = (int) (yy_cp - yy_bp); \
    301  | 	yy_hold_char = *yy_cp; \
    302  | 	*yy_cp = '\0'; \
    303  | 	yy_c_buf_p = yy_cp;
    304  |
    305  | #define YY_NUM_RULES 31
    306  | #define YY_END_OF_BUFFER 32
    307  | static yyconst short int yy_accept[90] =
    308  |     {   0,
    309  |         0,    0,   32,   31,   29,   30,   31,   27,   31,    3,
    310  |         4,    6,   26,   26,   27,   27,   27,   27,   27,   27,
    311  |        27,   27,   27,   27,   27,    1,    5,    2,    0,   28,
    312  |        27,    0,   26,   27,   27,   27,   27,   27,   27,   27,
    313  |        27,   27,   27,   27,   27,   27,   27,   14,   27,   27,
    314  |        27,   25,   13,   22,   11,   27,   27,   27,   27,   27,
    315  |         9,   27,   27,   27,   27,   27,   10,   27,   12,   19,
    316  |        27,   21,   27,   23,   27,   27,    8,   24,   20,    7,
    317  |        27,   27,   27,   27,   15,   16,   18,   17,    0
    318  |     } ;
    319  |
    320  | static yyconst int yy_ec[256] =
    321  |     {   0,
    322  |         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
    323  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    324  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    325  |         1,    2,    1,    4,    5,    1,    1,    1,    6,    7,
    326  |         8,    1,    1,    1,    9,    5,    5,   10,   11,   11,
    327  |        11,   11,   11,   11,   11,   11,   11,    1,    1,    1,
    328  |         1,    1,    1,    5,   12,   13,   14,   15,   16,   17,
    329  |         5,   18,   19,    5,   20,   21,   22,   23,   24,   25,
    330  |         5,   26,   27,   28,   29,   30,    5,   31,   32,    5,
    331  |         1,    1,    1,    1,    5,    1,   12,   13,   14,   15,
    332  |
    333  |        16,   17,    5,   18,   19,    5,   20,   21,   22,   23,
    334  |        24,   25,    5,   26,   27,   28,   29,   30,    5,   31,
    335  |        32,    5,   33,   34,   35,    1,    1,    1,    1,    1,
    336  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    337  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    338  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    339  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    340  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    341  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    342  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    343  |
    344  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    345  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    346  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    347  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    348  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    349  |         1,    1,    1,    1,    1
    350  |     } ;
    351  |
    352  | static yyconst int yy_meta[36] =
    353  |     {   0,
    354  |         1,    1,    2,    1,    3,    1,    1,    1,    1,    3,
    355  |         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
    356  |         3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
    357  |         3,    3,    1,    1,    1
    358  |     } ;
    359  |
    360  | static yyconst short int yy_base[93] =
    361  |     {   0,
    362  |         0,    0,  113,  114,  114,  114,  108,    0,  105,  114,
    363  |       114,  114,   26,   28,   25,   84,   29,   78,   31,   84,
    364  |        95,   94,   83,   26,   86,  114,  114,  114,   99,  114,
    365  |         0,   96,   37,   48,   86,   79,   74,   70,   81,   68,
    366  |        74,   78,   79,   66,   76,   68,   61,    0,   23,   74,
    367  |        61,    0,    0,    0,    0,   62,   73,   68,   67,   68,
    368  |         0,   59,   61,   63,   60,   60,    0,   56,    0,    0,
    369  |        47,    0,   46,    0,   61,   55,    0,    0,    0,    0,
    370  |        54,   51,   28,   19,    0,    0,    0,    0,  114,   65,
    371  |        46,   68
    372  |
    373  |     } ;
    374  |
    375  | static yyconst short int yy_def[93] =
    376  |     {   0,
    377  |        89,    1,   89,   89,   89,   89,   90,   91,   92,   89,
    378  |        89,   89,   91,   91,   91,   91,   91,   91,   91,   91,
    379  |        91,   91,   91,   91,   91,   89,   89,   89,   90,   89,
    380  |        91,   92,   91,   91,   91,   91,   91,   91,   91,   91,
    381  |        91,   91,   91,   91,   91,   91,   91,   91,   91,   91,
    382  |        91,   34,   91,   91,   91,   91,   91,   91,   91,   91,
    383  |        91,   91,   91,   91,   91,   91,   91,   91,   91,   91,
    384  |        91,   91,   91,   91,   91,   91,   91,   91,   91,   91,
    385  |        91,   91,   91,   91,   91,   91,   91,   91,    0,   89,
    386  |        89,   89
    387  |
    388  |     } ;
    389  |
    390  | static yyconst short int yy_nxt[150] =
    391  |     {   0,
    392  |         4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
    393  |        14,   15,    8,   16,   17,   18,   19,    8,    8,    8,
    394  |         8,   20,   21,    8,   22,   23,   24,   25,    8,    8,
    395  |         8,    8,   26,   27,   28,   33,   33,   33,   33,   35,
    396  |        40,   49,   43,   66,   41,   36,   33,   33,   31,   50,
    397  |        88,   37,   67,   38,   44,   87,   34,   52,   52,   52,
    398  |        52,   52,   52,   52,   52,   29,   86,   29,   32,   85,
    399  |        32,   84,   83,   82,   81,   80,   79,   78,   77,   76,
    400  |        75,   74,   73,   72,   71,   70,   69,   68,   65,   64,
    401  |        63,   62,   61,   60,   59,   58,   57,   56,   55,   54,
    402  |
    403  |        53,   30,   30,   51,   48,   47,   46,   45,   42,   39,
    404  |        30,   30,   89,    3,   89,   89,   89,   89,   89,   89,
    405  |        89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
    406  |        89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
    407  |        89,   89,   89,   89,   89,   89,   89,   89,   89
    408  |     } ;
    409  |
    410  | static yyconst short int yy_chk[150] =
    411  |     {   0,
    412  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    413  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    414  |         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
    415  |         1,    1,    1,    1,    1,   13,   13,   14,   14,   15,
    416  |        17,   24,   19,   49,   17,   15,   33,   33,   91,   24,
    417  |        84,   15,   49,   15,   19,   83,   13,   34,   34,   34,
    418  |        34,   34,   34,   34,   34,   90,   82,   90,   92,   81,
    419  |        92,   76,   75,   73,   71,   68,   66,   65,   64,   63,
    420  |        62,   60,   59,   58,   57,   56,   51,   50,   47,   46,
    421  |        45,   44,   43,   42,   41,   40,   39,   38,   37,   36,
    422  |
    423  |        35,   32,   29,   25,   23,   22,   21,   20,   18,   16,
    424  |         9,    7,    3,   89,   89,   89,   89,   89,   89,   89,
    425  |        89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
    426  |        89,   89,   89,   89,   89,   89,   89,   89,   89,   89,
    427  |        89,   89,   89,   89,   89,   89,   89,   89,   89
    428  |     } ;
    429  |
    430  | static yy_state_type yy_last_accepting_state;
    431  | static char *yy_last_accepting_cpos;
    432  |
    433  | /* The intent behind this definition is that it'll catch
    434  |  * any uses of REJECT which flex missed.
    435  |  */
    436  | #define REJECT reject_used_but_not_detected
    437  | #define yymore() yymore_used_but_not_detected
    438  | #define YY_MORE_ADJ 0
    439  | #define YY_RESTORE_YY_MORE_OFFSET
    440  | char *yytext;
    441  | #line 1 "er.lex"
    442  | #define INITIAL 0
    443  | #line 6 "er.lex"
    444  |
    445  | #include "erroutines.h"
    446  |
    447  | #include "er.yacc.tab.h"
    448  | #include "string.h"
    449  | #include "er_yacc_helper.h"
    450  |
    451  | #include "memwrap.h"
    452  |
    453  | int errorColon = 0;
    454  |
    455  | #define YY_DECL int yylex(YYSTYPE *yylval, lexerr_t *erst)
    456  | #define YY_USER_ACTION { erst->errpos += yyleng; }
    457  | #define YY_NO_UNPUT
    458  |
    459  | void lexcleancurbuf(void)  {
    460  |   yy_delete_buffer(yy_current_buffer);
    461  | }
    462  |
    463  | #line 464 "lex.er_yy.c"
    464  |
    465  | /* Macros after this point can all be overridden by user definitions in
    466  |  * section 1.
    467  |  */
    468  |
    469  | #ifndef YY_SKIP_YYWRAP
    470  | #ifdef __cplusplus
    471  | extern "C" int yywrap YY_PROTO(( void ));
    472  | #else
    473  | extern int yywrap YY_PROTO(( void ));
    474  | #endif
    475  | #endif
    476  |
    477  | #ifndef YY_NO_UNPUT
    478  | static void yyunput YY_PROTO(( int c, char *buf_ptr ));
    479  | #endif
    480  |
    481  | #ifndef yytext_ptr
    482  | static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
    483  | #endif
    484  |
    485  | #ifdef YY_NEED_STRLEN
    486  | static int yy_flex_strlen YY_PROTO(( yyconst char * ));
    487  | #endif
    488  |
    489  | #ifndef YY_NO_INPUT
    490  | #ifdef __cplusplus
    491  | static int yyinput YY_PROTO(( void ));
    492  | #else
    493  | static int input YY_PROTO(( void ));
    494  | #endif
    495  | #endif
    496  |
    497  | #if YY_STACK_USED
    498  | static int yy_start_stack_ptr = 0;
    499  | static int yy_start_stack_depth = 0;
    500  | static int *yy_start_stack = 0;
    501  | #ifndef YY_NO_PUSH_STATE
    502  | static void yy_push_state YY_PROTO(( int new_state ));
    503  | #endif
    504  | #ifndef YY_NO_POP_STATE
    505  | static void yy_pop_state YY_PROTO(( void ));
    506  | #endif
    507  | #ifndef YY_NO_TOP_STATE
    508  | static int yy_top_state YY_PROTO(( void ));
    509  | #endif
    510  |
    511  | #else
    512  | #define YY_NO_PUSH_STATE 1
    513  | #define YY_NO_POP_STATE 1
    514  | #define YY_NO_TOP_STATE 1
    515  | #endif
    516  |
    517  | #ifdef YY_MALLOC_DECL
    518  | YY_MALLOC_DECL
    519  | #else
    520  | #if __STDC__
    521  | #ifndef __cplusplus
    522  | #include <stdlib.h>
    523  | #endif
    524  | #else
    525  | /* Just try to get by without declaring the routines.  This will fail
    526  |  * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
    527  |  * or sizeof(void*) != sizeof(int).
    528  |  */
    529  | #endif
    530  | #endif
    531  |
    532  | /* Amount of stuff to slurp up with each read. */
    533  | #ifndef YY_READ_BUF_SIZE
    534  | #define YY_READ_BUF_SIZE 8192
    535  | #endif
    536  |
    537  | /* Copy whatever the last rule matched to the standard output. */
    538  |
    539  | #ifndef ECHO
    540  | /* This used to be an fputs(), but since the string might contain NUL's,
    541  |  * we now use fwrite().
    542  |  */
    543  | #define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
    544  | #endif
    545  |
    546  | /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
    547  |  * is returned in "result".
    548  |  */
    549  | #ifndef YY_INPUT
    550  | #define YY_INPUT(buf,result,max_size) \
    551  | 	if ( yy_current_buffer->yy_is_interactive ) \
    552  | 		{ \
    553  | 		int c = '*', n; \
    554  | 		for ( n = 0; n < max_size && \
    555  | 			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
    556  | 			buf[n] = (char) c; \
    557  | 		if ( c == '\n' ) \
    558  | 			buf[n++] = (char) c; \
    559  | 		if ( c == EOF && ferror( yyin ) ) \
    560  | 			YY_FATAL_ERROR( "input in flex scanner failed" ); \
    561  | 		result = n; \
    562  | 		} \
    563  | 	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
    564  | 		  && ferror( yyin ) ) \
    565  | 		YY_FATAL_ERROR( "input in flex scanner failed" );
    566  | #endif
    567  |
    568  | /* No semi-colon after return; correct usage is to write "yyterminate();" -
    569  |  * we don't want an extra ';' after the "return" because that will cause
    570  |  * some compilers to complain about unreachable statements.
    571  |  */
    572  | #ifndef yyterminate
    573  | #define yyterminate() return YY_NULL
    574  | #endif
    575  |
    576  | /* Number of entries by which start-condition stack grows. */
    577  | #ifndef YY_START_STACK_INCR
    578  | #define YY_START_STACK_INCR 25
    579  | #endif
    580  |
    581  | /* Report a fatal error. */
    582  | #ifndef YY_FATAL_ERROR
    583  | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
    584  | #endif
    585  |
    586  | /* Default declaration of generated scanner - a define so the user can
    587  |  * easily add parameters.
    588  |  */
    589  | #ifndef YY_DECL
    590  | #define YY_DECL int yylex YY_PROTO(( void ))
    591  | #endif
    592  |
    593  | /* Code executed at the beginning of each rule, after yytext and yyleng
    594  |  * have been set up.
    595  |  */
    596  | #ifndef YY_USER_ACTION
    597  | #define YY_USER_ACTION
    598  | #endif
    599  |
    600  | /* Code executed at the end of each rule. */
    601  | #ifndef YY_BREAK
    602  | #define YY_BREAK break;
    603  | #endif
    604  |
    605  | #define YY_RULE_SETUP \
    606  | 	YY_USER_ACTION
    607  |
    608  | YY_DECL
    609  | 	{
    610  | 	register yy_state_type yy_current_state;
    611  | 	register char *yy_cp, *yy_bp;
    612  | 	register int yy_act;
    613  |
    614  | #line 31 "er.lex"
    615  |
    616  | #line 617 "lex.er_yy.c"
    617  |
    618  | 	if ( yy_init )
    619  | 		{
    620  | 		yy_init = 0;
    621  |
    622  | #ifdef YY_USER_INIT
    623  | 		YY_USER_INIT;
    624  | #endif
    625  |
    626  | 		if ( ! yy_start )
    627  | 			yy_start = 1;	/* first start state */
    628  |
    629  | 		if ( ! yyin )
    630  | 			yyin = stdin;
    631  |
    632  | 		if ( ! yyout )
    633  | 			yyout = stdout;
    634  |
    635  | 		if ( ! yy_current_buffer )
    636  | 			yy_current_buffer =
    637  | 				yy_create_buffer( yyin, YY_BUF_SIZE );
    638  |
    639  | 		yy_load_buffer_state();
    640  | 		}
    641  |
    642  | 	while ( 1 )		/* loops until end-of-file is reached */
    643  | 		{
    644  | 		yy_cp = yy_c_buf_p;
    645  |
    646  | 		/* Support of yytext. */
    647  | 		*yy_cp = yy_hold_char;
    648  |
    649  | 		/* yy_bp points to the position in yy_ch_buf of the start of
    650  | 		 * the current run.
    651  | 		 */
    652  | 		yy_bp = yy_cp;
    653  |
    654  | 		yy_current_state = yy_start;
    655  | yy_match:
    656  | 		do
    657  | 			{
    658  | 			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
    659  | 			if ( yy_accept[yy_current_state] )
    660  | 				{
    661  | 				yy_last_accepting_state = yy_current_state;
    662  | 				yy_last_accepting_cpos = yy_cp;
    663  | 				}
    664  | 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
    665  | 				{
    666  | 				yy_current_state = (int) yy_def[yy_current_state];
    667  | 				if ( yy_current_state >= 90 )
    668  | 					yy_c = yy_meta[(unsigned int) yy_c];
    669  | 				}
    670  | 			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
    671  | 			++yy_cp;
    672  | 			}
    673  | 		while ( yy_base[yy_current_state] != 114 );
    674  |
    675  | yy_find_action:
    676  | 		yy_act = yy_accept[yy_current_state];
    677  | 		if ( yy_act == 0 )
    678  | 			{ /* have to back up */
    679  | 			yy_cp = yy_last_accepting_cpos;
    680  | 			yy_current_state = yy_last_accepting_state;
    681  | 			yy_act = yy_accept[yy_current_state];
    682  | 			}
    683  |
    684  | 		YY_DO_BEFORE_ACTION;
    685  |
    686  |
    687  | do_action:	/* This label is used only to access EOF actions. */
    688  |
    689  |
    690  | 		switch ( yy_act )
    691  | 	{ /* beginning of action switch */
    692  | 			case 0: /* must back up */
    693  | 			/* undo the effects of YY_DO_BEFORE_ACTION */
    694  | 			*yy_cp = yy_hold_char;
    695  | 			yy_cp = yy_last_accepting_cpos;
    696  | 			yy_current_state = yy_last_accepting_state;
    697  | 			goto yy_find_action;
    698  |
    699  | case 1:
    700  | YY_RULE_SETUP
    701  | #line 32 "er.lex"
    702  | {  return '{';}
    703  | 	YY_BREAK
    704  | case 2:
    705  | YY_RULE_SETUP
    706  | #line 33 "er.lex"
    707  | {  return '}';}
    708  | 	YY_BREAK
    709  | case 3:
    710  | YY_RULE_SETUP
    711  | #line 34 "er.lex"
    712  | {  return '(';}
    713  | 	YY_BREAK
    714  | case 4:
    715  | YY_RULE_SETUP
    716  | #line 35 "er.lex"
    717  | {  return ')';}
    718  | 	YY_BREAK
    719  | case 5:
    720  | YY_RULE_SETUP
    721  | #line 36 "er.lex"
    722  | {  return '|';}
    723  | 	YY_BREAK
    724  | case 6:
    725  | YY_RULE_SETUP
    726  | #line 37 "er.lex"
    727  | {  return '-';}
    728  | 	YY_BREAK
    729  | case 7:
    730  | YY_RULE_SETUP
    731  | #line 38 "er.lex"
    732  | { return K_SOCK;}
    733  | 	YY_BREAK
    734  | case 8:
    735  | YY_RULE_SETUP
    736  | #line 39 "er.lex"
    737  | { return K_NAME;}
    738  | 	YY_BREAK
    739  | case 9:
    740  | YY_RULE_SETUP
    741  | #line 40 "er.lex"
    742  | { return K_FAC; }
    743  | 	YY_BREAK
    744  | case 10:
    745  | YY_RULE_SETUP
    746  | #line 41 "er.lex"
    747  | { return K_SEV; }
    748  | 	YY_BREAK
    749  | case 11:
    750  | YY_RULE_SETUP
    751  | #line 42 "er.lex"
    752  | { return K_ASP; }
    753  | 	YY_BREAK
    754  | case 12:
    755  | YY_RULE_SETUP
    756  | #line 43 "er.lex"
    757  | { return K_THR; }
    758  | 	YY_BREAK
    759  | case 13:
    760  | YY_RULE_SETUP
    761  | #line 44 "er.lex"
    762  | { return K_ADD; }
    763  | 	YY_BREAK
    764  | case 14:
    765  | YY_RULE_SETUP
    766  | #line 45 "er.lex"
    767  | { return K_RM;  }
    768  | 	YY_BREAK
    769  | case 15:
    770  | YY_RULE_SETUP
    771  | #line 46 "er.lex"
    772  | { return K_CREATE;  }
    773  | 	YY_BREAK
    774  | case 16:
    775  | YY_RULE_SETUP
    776  | #line 47 "er.lex"
    777  | { return K_DELETE;  }
    778  | 	YY_BREAK
    779  | case 17:
    780  | YY_RULE_SETUP
    781  | #line 48 "er.lex"
    782  | { return K_MODIFY;  }
    783  | 	YY_BREAK
    784  | case 18:
    785  | YY_RULE_SETUP
    786  | #line 49 "er.lex"
    787  | { return K_FORMAT; }
    788  | 	YY_BREAK
    789  | case 19:
    790  | YY_RULE_SETUP
    791  | #line 50 "er.lex"
    792  | { return K_AUTO; }
    793  | 	YY_BREAK
    794  | case 20:
    795  | YY_RULE_SETUP
    796  | #line 51 "er.lex"
    797  | { return K_SELF; }
    798  | 	YY_BREAK
    799  | case 21:
    800  | YY_RULE_SETUP
    801  | #line 52 "er.lex"
    802  | { return K_DATE; }
    803  | 	YY_BREAK
    804  | case 22:
    805  | YY_RULE_SETUP
    806  | #line 53 "er.lex"
    807  | { return K_ALL; }
    808  | 	YY_BREAK
    809  | case 23:
    810  | YY_RULE_SETUP
    811  | #line 54 "er.lex"
    812  | { return K_EXEC; }
    813  | 	YY_BREAK
    814  | case 24:
    815  | YY_RULE_SETUP
    816  | #line 55 "er.lex"
    817  | { return K_PATH; }
    818  | 	YY_BREAK
    819  | case 25:
    820  | YY_RULE_SETUP
    821  | #line 57 "er.lex"
    822  | { sscanf(yytext,"%x", &(yylval->inum) ); return HEXNUM; }
    823  | 	YY_BREAK
    824  | case 26:
    825  | YY_RULE_SETUP
    826  | #line 59 "er.lex"
    827  | { yylval->inum = atoi(yytext); return NUMBER; }
    828  | 	YY_BREAK
    829  | case 27:
    830  | YY_RULE_SETUP
    831  | #line 61 "er.lex"
    832  | { /* none of "-(){}|" because they are used by parser
    833  | 		     as delimiting tokens */
    834  |
    835  |   yylval->text = erst->token = strdup(yytext);
    836  | #if 0
    837  |   printf("string is %s\n", yytext);
    838  | #endif
    839  |   return STRING;
    840  | }
    841  | 	YY_BREAK
    842  | case 28:
    843  | YY_RULE_SETUP
    844  | #line 71 "er.lex"
    845  | {    /* allow for strings enclosed in quotes */
    846  |   yylval->text = UT_strdup(yytext+1);
    847  |   yylval->text[yyleng-2] = '\0';
    848  |   erst->token = yylval->text;
    849  |   return STRING;
    850  | }
    851  | 	YY_BREAK
    852  | case 29:
    853  | YY_RULE_SETUP
    854  | #line 78 "er.lex"
    855  | ;
    856  | 	YY_BREAK
    857  | case 30:
    858  | YY_RULE_SETUP
    859  | #line 79 "er.lex"
    860  | { return EOL; }
    861  | 	YY_BREAK
    862  | case 31:
    863  | YY_RULE_SETUP
    864  | #line 80 "er.lex"
    865  | ECHO;
    866  | 	YY_BREAK
    867  | #line 868 "lex.er_yy.c"
    868  | case YY_STATE_EOF(INITIAL):
    869  | 	yyterminate();
    870  |
    871  | 	case YY_END_OF_BUFFER:
    872  | 		{
    873  | 		/* Amount of text matched not including the EOB char. */
    874  | 		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
    875  |
    876  | 		/* Undo the effects of YY_DO_BEFORE_ACTION. */
    877  | 		*yy_cp = yy_hold_char;
    878  | 		YY_RESTORE_YY_MORE_OFFSET
    879  |
    880  | 		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
    881  | 			{
    882  | 			/* We're scanning a new file or input source.  It's
    883  | 			 * possible that this happened because the user
    884  | 			 * just pointed yyin at a new source and called
    885  | 			 * yylex().  If so, then we have to assure
    886  | 			 * consistency between yy_current_buffer and our
    887  | 			 * globals.  Here is the right place to do so, because
    888  | 			 * this is the first action (other than possibly a
    889  | 			 * back-up) that will match for the new input source.
    890  | 			 */
    891  | 			yy_n_chars = yy_current_buffer->yy_n_chars;
    892  | 			yy_current_buffer->yy_input_file = yyin;
    893  | 			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
    894  | 			}
    895  |
    896  | 		/* Note that here we test for yy_c_buf_p "<=" to the position
    897  | 		 * of the first EOB in the buffer, since yy_c_buf_p will
    898  | 		 * already have been incremented past the NUL character
    899  | 		 * (since all states make transitions on EOB to the
    900  | 		 * end-of-buffer state).  Contrast this with the test
    901  | 		 * in input().
    902  | 		 */
    903  | 		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
    904  | 			{ /* This was really a NUL. */
    905  | 			yy_state_type yy_next_state;
    906  |
    907  | 			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
    908  |
    909  | 			yy_current_state = yy_get_previous_state();
    910  |
    911  | 			/* Okay, we're now positioned to make the NUL
    912  | 			 * transition.  We couldn't have
    913  | 			 * yy_get_previous_state() go ahead and do it
    914  | 			 * for us because it doesn't know how to deal
    915  | 			 * with the possibility of jamming (and we don't
    916  | 			 * want to build jamming into it because then it
    917  | 			 * will run more slowly).
    918  | 			 */
    919  |
    920  | 			yy_next_state = yy_try_NUL_trans( yy_current_state );
    921  |
    922  | 			yy_bp = yytext_ptr + YY_MORE_ADJ;
    923  |
    924  | 			if ( yy_next_state )
    925  | 				{
    926  | 				/* Consume the NUL. */
    927  | 				yy_cp = ++yy_c_buf_p;
    928  | 				yy_current_state = yy_next_state;
    929  | 				goto yy_match;
    930  | 				}
    931  |
    932  | 			else
    933  | 				{
    934  | 				yy_cp = yy_c_buf_p;
    935  | 				goto yy_find_action;
    936  | 				}
    937  | 			}
    938  |
    939  | 		else switch ( yy_get_next_buffer() )
    940  | 			{
    941  | 			case EOB_ACT_END_OF_FILE:
    942  | 				{
    943  | 				yy_did_buffer_switch_on_eof = 0;
    944  |
    945  | 				if ( yywrap() )
    946  | 					{
    947  | 					/* Note: because we've taken care in
    948  | 					 * yy_get_next_buffer() to have set up
    949  | 					 * yytext, we can now set up
    950  | 					 * yy_c_buf_p so that if some total
    951  | 					 * hoser (like flex itself) wants to
    952  | 					 * call the scanner after we return the
    953  | 					 * YY_NULL, it'll still work - another
    954  | 					 * YY_NULL will get returned.
    955  | 					 */
    956  | 					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
    957  |
    958  | 					yy_act = YY_STATE_EOF(YY_START);
    959  | 					goto do_action;
    960  | 					}
    961  |
    962  | 				else
    963  | 					{
    964  | 					if ( ! yy_did_buffer_switch_on_eof )
    965  | 						YY_NEW_FILE;
    966  | 					}
    967  | 				break;
    968  | 				}
    969  |
    970  | 			case EOB_ACT_CONTINUE_SCAN:
    971  | 				yy_c_buf_p =
    972  | 					yytext_ptr + yy_amount_of_matched_text;
    973  |
    974  | 				yy_current_state = yy_get_previous_state();
    975  |
    976  | 				yy_cp = yy_c_buf_p;
    977  | 				yy_bp = yytext_ptr + YY_MORE_ADJ;
    978  | 				goto yy_match;
    979  |
    980  | 			case EOB_ACT_LAST_MATCH:
    981  | 				yy_c_buf_p =
    982  | 				&yy_current_buffer->yy_ch_buf[yy_n_chars];
    983  |
    984  | 				yy_current_state = yy_get_previous_state();
    985  |
    986  | 				yy_cp = yy_c_buf_p;
    987  | 				yy_bp = yytext_ptr + YY_MORE_ADJ;
    988  | 				goto yy_find_action;
    989  | 			}
    990  | 		break;
    991  | 		}
    992  |
    993  | 	default:
    994  | 		YY_FATAL_ERROR(
    995  | 			"fatal flex scanner internal error--no action found" );
    996  | 	} /* end of action switch */
    997  | 		} /* end of scanning one token */
    998  | 	} /* end of yylex */
    999  |
    1000 |
    1001 | /* yy_get_next_buffer - try to read in a new buffer
    1002 |  *
    1003 |  * Returns a code representing an action:
    1004 |  *	EOB_ACT_LAST_MATCH -
    1005 |  *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
    1006 |  *	EOB_ACT_END_OF_FILE - end of file
    1007 |  */
    1008 |
    1009 | static int yy_get_next_buffer()
    1010 | 	{
    1011 | 	register char *dest = yy_current_buffer->yy_ch_buf;
    1012 | 	register char *source = yytext_ptr;
    1013 | 	register int number_to_move, i;
    1014 | 	int ret_val;
    1015 |
    1016 | 	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
    1017 | 		YY_FATAL_ERROR(
    1018 | 		"fatal flex scanner internal error--end of buffer missed" );
    1019 |
    1020 | 	if ( yy_current_buffer->yy_fill_buffer == 0 )
    1021 | 		{ /* Don't try to fill the buffer, so this is an EOF. */
    1022 | 		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
    1023 | 			{
    1024 | 			/* We matched a single character, the EOB, so
    1025 | 			 * treat this as a final EOF.
    1026 | 			 */
    1027 | 			return EOB_ACT_END_OF_FILE;
    1028 | 			}
    1029 |
    1030 | 		else
    1031 | 			{
    1032 | 			/* We matched some text prior to the EOB, first
    1033 | 			 * process it.
    1034 | 			 */
    1035 | 			return EOB_ACT_LAST_MATCH;
    1036 | 			}
    1037 | 		}
    1038 |
    1039 | 	/* Try to read more data. */
    1040 |
    1041 | 	/* First move last chars to start of buffer. */
    1042 | 	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
    1043 |
    1044 | 	for ( i = 0; i < number_to_move; ++i )
    1045 | 		*(dest++) = *(source++);
    1046 |
    1047 | 	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
    1048 | 		/* don't do the read, it's not guaranteed to return an EOF,
    1049 | 		 * just force an EOF
    1050 | 		 */
    1051 | 		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
    1052 |
    1053 | 	else
    1054 | 		{
    1055 | 		int num_to_read =
    1056 | 			yy_current_buffer->yy_buf_size - number_to_move - 1;
    1057 |
    1058 | 		while ( num_to_read <= 0 )
    1059 | 			{ /* Not enough room in the buffer - grow it. */
    1060 | #ifdef YY_USES_REJECT
    1061 | 			YY_FATAL_ERROR(
    1062 | "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
    1063 | #else
    1064 |
    1065 | 			/* just a shorter name for the current buffer */
    1066 | 			YY_BUFFER_STATE b = yy_current_buffer;
    1067 |
    1068 | 			int yy_c_buf_p_offset =
    1069 | 				(int) (yy_c_buf_p - b->yy_ch_buf);
    1070 |
    1071 | 			if ( b->yy_is_our_buffer )
    1072 | 				{
    1073 | 				int new_size = b->yy_buf_size * 2;
    1074 |
    1075 | 				if ( new_size <= 0 )
    1076 | 					b->yy_buf_size += b->yy_buf_size / 8;
    1077 | 				else
    1078 | 					b->yy_buf_size *= 2;
    1079 |
    1080 | 				b->yy_ch_buf = (char *)
    1081 | 					/* Include room in for 2 EOB chars. */
    1082 | 					yy_flex_realloc( (void *) b->yy_ch_buf,
    1083 | 							 b->yy_buf_size + 2 );
    1084 | 				}
    1085 | 			else
    1086 | 				/* Can't grow it, we don't own it. */
    1087 | 				b->yy_ch_buf = 0;
    1088 |
    1089 | 			if ( ! b->yy_ch_buf )
    1090 | 				YY_FATAL_ERROR(
    1091 | 				"fatal error - scanner input buffer overflow" );
    1092 |
    1093 | 			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
    1094 |
    1095 | 			num_to_read = yy_current_buffer->yy_buf_size -
    1096 | 						number_to_move - 1;
    1097 | #endif
    1098 | 			}
    1099 |
    1100 | 		if ( num_to_read > YY_READ_BUF_SIZE )
    1101 | 			num_to_read = YY_READ_BUF_SIZE;
    1102 |
    1103 | 		/* Read in more data. */
    1104 | 		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
    1105 | 			yy_n_chars, num_to_read );
    1106 |
    1107 | 		yy_current_buffer->yy_n_chars = yy_n_chars;
    1108 | 		}
    1109 |
    1110 | 	if ( yy_n_chars == 0 )
    1111 | 		{
    1112 | 		if ( number_to_move == YY_MORE_ADJ )
    1113 | 			{
    1114 | 			ret_val = EOB_ACT_END_OF_FILE;
    1115 | 			yyrestart( yyin );
    1116 | 			}
    1117 |
    1118 | 		else
    1119 | 			{
    1120 | 			ret_val = EOB_ACT_LAST_MATCH;
    1121 | 			yy_current_buffer->yy_buffer_status =
    1122 | 				YY_BUFFER_EOF_PENDING;
    1123 | 			}
    1124 | 		}
    1125 |
    1126 | 	else
    1127 | 		ret_val = EOB_ACT_CONTINUE_SCAN;
    1128 |
    1129 | 	yy_n_chars += number_to_move;
    1130 | 	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
    1131 | 	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
    1132 |
    1133 | 	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
    1134 |
    1135 | 	return ret_val;
    1136 | 	}
    1137 |
    1138 |
    1139 | /* yy_get_previous_state - get the state just before the EOB char was reached */
    1140 |
    1141 | static yy_state_type yy_get_previous_state()
    1142 | 	{
    1143 | 	register yy_state_type yy_current_state;
    1144 | 	register char *yy_cp;
    1145 |
    1146 | 	yy_current_state = yy_start;
    1147 |
    1148 | 	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
    1149 | 		{
    1150 | 		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
    1151 | 		if ( yy_accept[yy_current_state] )
    1152 | 			{
    1153 | 			yy_last_accepting_state = yy_current_state;
    1154 | 			yy_last_accepting_cpos = yy_cp;
    1155 | 			}
    1156 | 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
    1157 | 			{
    1158 | 			yy_current_state = (int) yy_def[yy_current_state];
    1159 | 			if ( yy_current_state >= 90 )
    1160 | 				yy_c = yy_meta[(unsigned int) yy_c];
    1161 | 			}
    1162 | 		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
    1163 | 		}
    1164 |
    1165 | 	return yy_current_state;
    1166 | 	}
    1167 |
    1168 |
    1169 | /* yy_try_NUL_trans - try to make a transition on the NUL character
    1170 |  *
    1171 |  * synopsis
    1172 |  *	next_state = yy_try_NUL_trans( current_state );
    1173 |  */
    1174 |
    1175 | #ifdef YY_USE_PROTOS
    1176 | static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
    1177 | #else
    1178 | static yy_state_type yy_try_NUL_trans( yy_current_state )
    1179 | yy_state_type yy_current_state;
    1180 | #endif
    1181 | 	{
    1182 | 	register int yy_is_jam;
    1183 | 	register char *yy_cp = yy_c_buf_p;
    1184 |
    1185 | 	register YY_CHAR yy_c = 1;
    1186 | 	if ( yy_accept[yy_current_state] )
    1187 | 		{
    1188 | 		yy_last_accepting_state = yy_current_state;
    1189 | 		yy_last_accepting_cpos = yy_cp;
    1190 | 		}
    1191 | 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
    1192 | 		{
    1193 | 		yy_current_state = (int) yy_def[yy_current_state];
    1194 | 		if ( yy_current_state >= 90 )
    1195 | 			yy_c = yy_meta[(unsigned int) yy_c];
    1196 | 		}
    1197 | 	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
    1198 | 	yy_is_jam = (yy_current_state == 89);
    1199 |
    1200 | 	return yy_is_jam ? 0 : yy_current_state;
    1201 | 	}
    1202 |
    1203 |
    1204 | #ifndef YY_NO_UNPUT
    1205 | #ifdef YY_USE_PROTOS
    1206 | static void yyunput( int c, register char *yy_bp )
    1207 | #else
    1208 | static void yyunput( c, yy_bp )
    1209 | int c;
    1210 | register char *yy_bp;
    1211 | #endif
    1212 | 	{
    1213 | 	register char *yy_cp = yy_c_buf_p;
    1214 |
    1215 | 	/* undo effects of setting up yytext */
    1216 | 	*yy_cp = yy_hold_char;
    1217 |
    1218 | 	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
    1219 | 		{ /* need to shift things up to make room */
    1220 | 		/* +2 for EOB chars. */
    1221 | 		register int number_to_move = yy_n_chars + 2;
    1222 | 		register char *dest = &yy_current_buffer->yy_ch_buf[
    1223 | 					yy_current_buffer->yy_buf_size + 2];
    1224 | 		register char *source =
    1225 | 				&yy_current_buffer->yy_ch_buf[number_to_move];
    1226 |
    1227 | 		while ( source > yy_current_buffer->yy_ch_buf )
    1228 | 			*--dest = *--source;
    1229 |
    1230 | 		yy_cp += (int) (dest - source);
    1231 | 		yy_bp += (int) (dest - source);
    1232 | 		yy_current_buffer->yy_n_chars =
    1233 | 			yy_n_chars = yy_current_buffer->yy_buf_size;
    1234 |
    1235 | 		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
    1236 | 			YY_FATAL_ERROR( "flex scanner push-back overflow" );
    1237 | 		}
    1238 |
    1239 | 	*--yy_cp = (char) c;
    1240 |
    1241 |
    1242 | 	yytext_ptr = yy_bp;
    1243 | 	yy_hold_char = *yy_cp;
    1244 | 	yy_c_buf_p = yy_cp;
    1245 | 	}
    1246 | #endif	/* ifndef YY_NO_UNPUT */
    1247 |
    1248 |
    1249 | #ifdef __cplusplus
    1250 | static int yyinput()
    1251 | #else
    1252 | static int input()
    1253 | #endif
    1254 | 	{
    1255 | 	int c;
    1256 |
    1257 | 	*yy_c_buf_p = yy_hold_char;
    1258 |
    1259 | 	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
    1260 | 		{
    1261 | 		/* yy_c_buf_p now points to the character we want to return.
    1262 | 		 * If this occurs *before* the EOB characters, then it's a
    1263 | 		 * valid NUL; if not, then we've hit the end of the buffer.
    1264 | 		 */
    1265 | 		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
    1266 | 			/* This was really a NUL. */
    1267 | 			*yy_c_buf_p = '\0';
    1268 |
    1269 | 		else
    1270 | 			{ /* need more input */
    1271 | 			int offset = yy_c_buf_p - yytext_ptr;
    1272 | 			++yy_c_buf_p;
    1273 |
    1274 | 			switch ( yy_get_next_buffer() )
    1275 | 				{
    1276 | 				case EOB_ACT_LAST_MATCH:
    1277 | 					/* This happens because yy_g_n_b()
    1278 | 					 * sees that we've accumulated a
    1279 | 					 * token and flags that we need to
    1280 | 					 * try matching the token before
    1281 | 					 * proceeding.  But for input(),
    1282 | 					 * there's no matching to consider.
    1283 | 					 * So convert the EOB_ACT_LAST_MATCH
    1284 | 					 * to EOB_ACT_END_OF_FILE.
    1285 | 					 */
    1286 |
    1287 | 					/* Reset buffer status. */
    1288 | 					yyrestart( yyin );
    1289 |
    1290 | 					/* fall through */
    1291 |
    1292 | 				case EOB_ACT_END_OF_FILE:
    1293 | 					{
    1294 | 					if ( yywrap() )
    1295 | 						return EOF;
    1296 |
    1297 | 					if ( ! yy_did_buffer_switch_on_eof )
    1298 | 						YY_NEW_FILE;
    1299 | #ifdef __cplusplus
    1300 | 					return yyinput();
    1301 | #else
    1302 | 					return input();
    1303 | #endif
    1304 | 					}
    1305 |
    1306 | 				case EOB_ACT_CONTINUE_SCAN:
    1307 | 					yy_c_buf_p = yytext_ptr + offset;
    1308 | 					break;
    1309 | 				}
    1310 | 			}
    1311 | 		}
    1312 |
    1313 | 	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
    1314 | 	*yy_c_buf_p = '\0';	/* preserve yytext */
    1315 | 	yy_hold_char = *++yy_c_buf_p;
    1316 |
    1317 |
    1318 | 	return c;
    1319 | 	}
    1320 |
    1321 |
    1322 | #ifdef YY_USE_PROTOS
    1323 | void yyrestart( FILE *input_file )
    1324 | #else
    1325 | void yyrestart( input_file )
    1326 | FILE *input_file;
    1327 | #endif
    1328 | 	{
    1329 | 	if ( ! yy_current_buffer )
    1330 | 		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
    1331 |
    1332 | 	yy_init_buffer( yy_current_buffer, input_file );
    1333 | 	yy_load_buffer_state();
    1334 | 	}
    1335 |
    1336 |
    1337 | #ifdef YY_USE_PROTOS
    1338 | void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
    1339 | #else
    1340 | void yy_switch_to_buffer( new_buffer )
    1341 | YY_BUFFER_STATE new_buffer;
    1342 | #endif
    1343 | 	{
    1344 | 	if ( yy_current_buffer == new_buffer )
    1345 | 		return;
    1346 |
    1347 | 	if ( yy_current_buffer )
    1348 | 		{
    1349 | 		/* Flush out information for old buffer. */
    1350 | 		*yy_c_buf_p = yy_hold_char;
    1351 | 		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
    1352 | 		yy_current_buffer->yy_n_chars = yy_n_chars;
    1353 | 		}
    1354 |
    1355 | 	yy_current_buffer = new_buffer;
    1356 | 	yy_load_buffer_state();
    1357 |
    1358 | 	/* We don't actually know whether we did this switch during
    1359 | 	 * EOF (yywrap()) processing, but the only time this flag
    1360 | 	 * is looked at is after yywrap() is called, so it's safe
    1361 | 	 * to go ahead and always set it.
    1362 | 	 */
    1363 | 	yy_did_buffer_switch_on_eof = 1;
    1364 | 	}
    1365 |
    1366 |
    1367 | #ifdef YY_USE_PROTOS
    1368 | void yy_load_buffer_state( void )
    1369 | #else
    1370 | void yy_load_buffer_state()
    1371 | #endif
    1372 | 	{
    1373 | 	yy_n_chars = yy_current_buffer->yy_n_chars;
    1374 | 	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
    1375 | 	yyin = yy_current_buffer->yy_input_file;
    1376 | 	yy_hold_char = *yy_c_buf_p;
    1377 | 	}
    1378 |
    1379 |
    1380 | #ifdef YY_USE_PROTOS
    1381 | YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
    1382 | #else
    1383 | YY_BUFFER_STATE yy_create_buffer( file, size )
    1384 | FILE *file;
    1385 | int size;
    1386 | #endif
    1387 | 	{
    1388 | 	YY_BUFFER_STATE b;
    1389 |
    1390 | 	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
    1391 | 	if ( ! b )
    1392 | 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
    1393 |
    1394 | 	b->yy_buf_size = size;
    1395 |
    1396 | 	/* yy_ch_buf has to be 2 characters longer than the size given because
    1397 | 	 * we need to put in 2 end-of-buffer characters.
    1398 | 	 */
    1399 | 	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
    1400 | 	if ( ! b->yy_ch_buf )
    1401 | 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
    1402 |
    1403 | 	b->yy_is_our_buffer = 1;
    1404 |
    1405 | 	yy_init_buffer( b, file );
    1406 |
    1407 | 	return b;
    1408 | 	}
    1409 |
    1410 |
    1411 | #ifdef YY_USE_PROTOS
    1412 | void yy_delete_buffer( YY_BUFFER_STATE b )
    1413 | #else
    1414 | void yy_delete_buffer( b )
    1415 | YY_BUFFER_STATE b;
    1416 | #endif
    1417 | 	{
    1418 | 	if ( ! b )
    1419 | 		return;
    1420 |
    1421 | 	if ( b == yy_current_buffer )
    1422 | 		yy_current_buffer = (YY_BUFFER_STATE) 0;
    1423 |
    1424 | 	if ( b->yy_is_our_buffer )
    1425 | 		yy_flex_free( (void *) b->yy_ch_buf );
    1426 |
    1427 | 	yy_flex_free( (void *) b );
    1428 | 	}
    1429 |
    1430 |
    1431 | #ifndef YY_ALWAYS_INTERACTIVE
    1432 | #ifndef YY_NEVER_INTERACTIVE
    1433 | extern int isatty YY_PROTO(( int ));
    1434 | #endif
    1435 | #endif
    1436 |
    1437 | #ifdef YY_USE_PROTOS
    1438 | void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
    1439 | #else
    1440 | void yy_init_buffer( b, file )
    1441 | YY_BUFFER_STATE b;
    1442 | FILE *file;
    1443 | #endif
    1444 |
    1445 |
    1446 | 	{
    1447 | 	yy_flush_buffer( b );
    1448 |
    1449 | 	b->yy_input_file = file;
    1450 | 	b->yy_fill_buffer = 1;
    1451 |
    1452 | #if YY_ALWAYS_INTERACTIVE
    1453 | 	b->yy_is_interactive = 1;
    1454 | #else
    1455 | #if YY_NEVER_INTERACTIVE
    1456 | 	b->yy_is_interactive = 0;
    1457 | #else
    1458 | 	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
    1459 | #endif
    1460 | #endif
    1461 | 	}
    1462 |
    1463 |
    1464 | #ifdef YY_USE_PROTOS
    1465 | void yy_flush_buffer( YY_BUFFER_STATE b )
    1466 | #else
    1467 | void yy_flush_buffer( b )
    1468 | YY_BUFFER_STATE b;
    1469 | #endif
    1470 |
    1471 | 	{
    1472 | 	if ( ! b )
    1473 | 		return;
    1474 |
    1475 | 	b->yy_n_chars = 0;
    1476 |
    1477 | 	/* We always need two end-of-buffer characters.  The first causes
    1478 | 	 * a transition to the end-of-buffer state.  The second causes
    1479 | 	 * a jam in that state.
    1480 | 	 */
    1481 | 	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
    1482 | 	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
    1483 |
    1484 | 	b->yy_buf_pos = &b->yy_ch_buf[0];
    1485 |
    1486 | 	b->yy_at_bol = 1;
    1487 | 	b->yy_buffer_status = YY_BUFFER_NEW;
    1488 |
    1489 | 	if ( b == yy_current_buffer )
    1490 | 		yy_load_buffer_state();
    1491 | 	}
    1492 |
    1493 |
    1494 | #ifndef YY_NO_SCAN_BUFFER
    1495 | #ifdef YY_USE_PROTOS
    1496 | YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
    1497 | #else
    1498 | YY_BUFFER_STATE yy_scan_buffer( base, size )
    1499 | char *base;
    1500 | yy_size_t size;
    1501 | #endif
    1502 | 	{
    1503 | 	YY_BUFFER_STATE b;
    1504 |
    1505 | 	if ( size < 2 ||
    1506 | 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
    1507 | 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
    1508 | 		/* They forgot to leave room for the EOB's. */
    1509 | 		return 0;
    1510 |
    1511 | 	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
    1512 | 	if ( ! b )
    1513 | 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
    1514 |
    1515 | 	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
    1516 | 	b->yy_buf_pos = b->yy_ch_buf = base;
    1517 | 	b->yy_is_our_buffer = 0;
    1518 | 	b->yy_input_file = 0;
    1519 | 	b->yy_n_chars = b->yy_buf_size;
    1520 | 	b->yy_is_interactive = 0;
    1521 | 	b->yy_at_bol = 1;
    1522 | 	b->yy_fill_buffer = 0;
    1523 | 	b->yy_buffer_status = YY_BUFFER_NEW;
    1524 |
    1525 | 	yy_switch_to_buffer( b );
    1526 |
    1527 | 	return b;
    1528 | 	}
    1529 | #endif
    1530 |
    1531 |
    1532 | #ifndef YY_NO_SCAN_STRING
    1533 | #ifdef YY_USE_PROTOS
    1534 | YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
    1535 | #else
    1536 | YY_BUFFER_STATE yy_scan_string( yy_str )
    1537 | yyconst char *yy_str;
    1538 | #endif
    1539 | 	{
    1540 | 	int len;
    1541 | 	for ( len = 0; yy_str[len]; ++len )
    1542 | 		;
    1543 |
    1544 | 	return yy_scan_bytes( yy_str, len );
    1545 | 	}
    1546 | #endif
    1547 |
    1548 |
    1549 | #ifndef YY_NO_SCAN_BYTES
    1550 | #ifdef YY_USE_PROTOS
    1551 | YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
    1552 | #else
    1553 | YY_BUFFER_STATE yy_scan_bytes( bytes, len )
    1554 | yyconst char *bytes;
    1555 | int len;
    1556 | #endif
    1557 | 	{
    1558 | 	YY_BUFFER_STATE b;
    1559 | 	char *buf;
    1560 | 	yy_size_t n;
    1561 | 	int i;
    1562 |
    1563 | 	/* Get memory for full buffer, including space for trailing EOB's. */
    1564 | 	n = len + 2;
    1565 | 	buf = (char *) yy_flex_alloc( n );
    1566 | 	if ( ! buf )
    1567 | 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
    1568 |
    1569 | 	for ( i = 0; i < len; ++i )
    1570 | 		buf[i] = bytes[i];
    1571 |
    1572 | 	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
    1573 |
    1574 | 	b = yy_scan_buffer( buf, n );
    1575 | 	if ( ! b )
    1576 | 		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
    1577 |
    1578 | 	/* It's okay to grow etc. this buffer, and we should throw it
    1579 | 	 * away when we're done.
    1580 | 	 */
    1581 | 	b->yy_is_our_buffer = 1;
    1582 |
    1583 | 	return b;
    1584 | 	}
    1585 | #endif
    1586 |
    1587 |
    1588 | #ifndef YY_NO_PUSH_STATE
    1589 | #ifdef YY_USE_PROTOS
    1590 | static void yy_push_state( int new_state )
    1591 | #else
    1592 | static void yy_push_state( new_state )
    1593 | int new_state;
    1594 | #endif
    1595 | 	{
    1596 | 	if ( yy_start_stack_ptr >= yy_start_stack_depth )
    1597 | 		{
    1598 | 		yy_size_t new_size;
    1599 |
    1600 | 		yy_start_stack_depth += YY_START_STACK_INCR;
    1601 | 		new_size = yy_start_stack_depth * sizeof( int );
    1602 |
    1603 | 		if ( ! yy_start_stack )
    1604 | 			yy_start_stack = (int *) yy_flex_alloc( new_size );
    1605 |
    1606 | 		else
    1607 | 			yy_start_stack = (int *) yy_flex_realloc(
    1608 | 					(void *) yy_start_stack, new_size );
    1609 |
    1610 | 		if ( ! yy_start_stack )
    1611 | 			YY_FATAL_ERROR(
    1612 | 			"out of memory expanding start-condition stack" );
    1613 | 		}
    1614 |
    1615 | 	yy_start_stack[yy_start_stack_ptr++] = YY_START;
    1616 |
    1617 | 	BEGIN(new_state);
    1618 | 	}
    1619 | #endif
    1620 |
    1621 |
    1622 | #ifndef YY_NO_POP_STATE
    1623 | static void yy_pop_state()
    1624 | 	{
    1625 | 	if ( --yy_start_stack_ptr < 0 )
    1626 | 		YY_FATAL_ERROR( "start-condition stack underflow" );
    1627 |
    1628 | 	BEGIN(yy_start_stack[yy_start_stack_ptr]);
    1629 | 	}
    1630 | #endif
    1631 |
    1632 |
    1633 | #ifndef YY_NO_TOP_STATE
    1634 | static int yy_top_state()
    1635 | 	{
    1636 | 	return yy_start_stack[yy_start_stack_ptr - 1];
    1637 | 	}
    1638 | #endif
    1639 |
    1640 | #ifndef YY_EXIT_FAILURE
    1641 | #define YY_EXIT_FAILURE 2
    1642 | #endif
    1643 |
    1644 | #ifdef YY_USE_PROTOS
    1645 | static void yy_fatal_error( yyconst char msg[] )
    1646 | #else
    1647 | static void yy_fatal_error( msg )
    1648 | char msg[];
    1649 | #endif
    1650 | 	{
    1651 | 	(void) fprintf( stderr, "%s\n", msg );
    1652 | 	exit( YY_EXIT_FAILURE );
    1653 | 	}
    1654 |
    1655 |
    1656 |
    1657 | /* Redefine yyless() so it works in section 3 code. */
    1658 |
    1659 | #undef yyless
    1660 | #define yyless(n) \
    1661 | 	do \
    1662 | 		{ \
    1663 | 		/* Undo effects of setting up yytext. */ \
    1664 | 		yytext[yyleng] = yy_hold_char; \
    1665 | 		yy_c_buf_p = yytext + n; \
    1666 | 		yy_hold_char = *yy_c_buf_p; \
    1667 | 		*yy_c_buf_p = '\0'; \
    1668 | 		yyleng = n; \
    1669 | 		} \
    1670 | 	while ( 0 )
    1671 |
    1672 |
    1673 | /* Internal utility routines. */
    1674 |
    1675 | #ifndef yytext_ptr
    1676 | #ifdef YY_USE_PROTOS
    1677 | static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
    1678 | #else
    1679 | static void yy_flex_strncpy( s1, s2, n )
    1680 | char *s1;
    1681 | yyconst char *s2;
    1682 | int n;
    1683 | #endif
    1684 | 	{
    1685 | 	register int i;
    1686 | 	for ( i = 0; i < n; ++i )
    1687 | 		s1[i] = s2[i];
    1688 | 	}
    1689 | #endif
    1690 |
    1691 | #ifdef YY_NEED_STRLEN
    1692 | #ifdef YY_USE_PROTOS
    1693 | static int yy_flex_strlen( yyconst char *s )
    1694 | #else
    1695 | static int yy_flex_strlen( s )
    1696 | yyconst char *s;
    1697 | #endif
    1698 | 	{
    1699 | 	register int n;
    1700 | 	for ( n = 0; s[n]; ++n )
    1701 | 		;
    1702 |
    1703 | 	return n;
    1704 | 	}
    1705 | #endif
    1706 |
    1707 |
    1708 | #ifdef YY_USE_PROTOS
    1709 | static void *yy_flex_alloc( yy_size_t size )
    1710 | #else
    1711 | static void *yy_flex_alloc( size )
    1712 | yy_size_t size;
    1713 | #endif
    1714 | 	{
    1715 | 	return (void *) malloc( size );
    1716 | 	}
    1717 |
    1718 | #ifdef YY_USE_PROTOS
    1719 | static void *yy_flex_realloc( void *ptr, yy_size_t size )
    1720 | #else
    1721 | static void *yy_flex_realloc( ptr, size )
    1722 | void *ptr;
    1723 | yy_size_t size;
    1724 | #endif
    1725 | 	{
    1726 | 	/* The cast to (char *) in the following accommodates both
    1727 | 	 * implementations that use char* generic pointers, and those
    1728 | 	 * that use void* generic pointers.  It works with the latter
    1729 | 	 * because both ANSI C and C++ allow castless assignment from
    1730 | 	 * any pointer type to void*, and deal with argument conversions
    1731 | 	 * as though doing an assignment.
    1732 | 	 */
    1733 | 	return (void *) realloc( (char *) ptr, size );
    1734 | 	}
    1735 |
    1736 | #ifdef YY_USE_PROTOS
    1737 | static void yy_flex_free( void *ptr )
    1738 | #else
    1739 | static void yy_flex_free( ptr )
    1740 | void *ptr;
    1741 | #endif
    1742 | 	{
    1743 | 	free( ptr );
    1744 | 	}
    1745 |
    1746 | #if YY_MAIN
    1747 | int main()
    1748 | 	{
    1749 | 	yylex();
    1750 | 	return 0;
    1751 | 	}
    1752 | #endif
    1753 | #line 80 "er.lex"