--- /dev/null
+
+#line 3 "lex.yy.c"
+
+#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 33
+#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 __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;
+#endif /* ! C99 */
+
+/* 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 /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_CONST
+
+#endif /* __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)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#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
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef unsigned int 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 yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
+void yy_delete_buffer (YY_BUFFER_STATE b );
+void yy_flush_buffer (YY_BUFFER_STATE b );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
+
+void *yyalloc (yy_size_t );
+void *yyrealloc (void *,yy_size_t );
+void yyfree (void * );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 53
+#define YY_END_OF_BUFFER 54
+/* 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[514] =
+ { 0,
+ 0, 0, 54, 52, 3, 2, 52, 52, 51, 41,
+ 52, 52, 52, 52, 52, 52, 52, 52, 52, 50,
+ 50, 50, 50, 50, 50, 50, 50, 50, 3, 0,
+ 1, 42, 0, 41, 0, 0, 40, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 50, 0, 50, 50,
+ 50, 50, 50, 50, 45, 50, 50, 43, 41, 0,
+ 0, 40, 0, 0, 0, 0, 0, 0, 0, 0,
+ 50, 50, 50, 50, 50, 50, 47, 50, 46, 50,
+ 50, 41, 0, 0, 0, 40, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 50, 50, 49, 50,
+ 50, 50, 50, 50, 41, 0, 0, 40, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 7, 0, 50, 50, 50, 50, 50, 6,
+ 0, 0, 0, 40, 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, 50,
+ 50, 50, 48, 5, 0, 0, 40, 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, 50, 50, 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, 44, 50, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 21, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 4, 0, 0, 0, 0,
+ 0, 0, 0, 0, 14, 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, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 29, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 36, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 22, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 25,
+ 9, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 17, 0, 0, 0, 0, 27, 12,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 40,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 16, 0, 0, 0, 0, 0, 0, 0, 8, 0,
+ 0, 0, 0, 40, 0, 0, 0, 26, 28, 0,
+ 0, 0, 37, 0, 15, 34, 0, 0, 23, 0,
+ 0, 0, 0, 0, 0, 40, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 30, 32, 0, 10, 0,
+ 11, 40, 0, 18, 0, 0, 13, 0, 35, 33,
+
+ 20, 0, 38, 0, 0, 0, 0, 31, 0, 19,
+ 39, 24, 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, 1, 1, 4, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 5, 6, 7, 8, 8, 8,
+ 8, 9, 8, 10, 8, 8, 8, 11, 12, 1,
+ 1, 1, 1, 1, 13, 14, 15, 16, 17, 18,
+ 1, 19, 20, 1, 1, 21, 22, 23, 24, 25,
+ 1, 26, 27, 28, 29, 30, 1, 1, 1, 1,
+ 1, 1, 1, 1, 31, 1, 32, 33, 34, 35,
+
+ 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
+ 46, 47, 41, 48, 49, 50, 51, 52, 53, 54,
+ 55, 41, 56, 1, 57, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 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[58] =
+ { 0,
+ 1, 1, 1, 1, 1, 2, 1, 3, 3, 3,
+ 4, 1, 5, 5, 5, 5, 5, 5, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 6, 3, 3, 3, 3, 3, 3, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 1, 1
+ } ;
+
+static yyconst flex_int16_t yy_base[555] =
+ { 0,
+ 0, 0, 884, 885, 881, 885, 879, 50, 885, 55,
+ 870, 56, 62, 63, 834, 841, 38, 862, 832, 89,
+ 65, 69, 66, 73, 76, 139, 104, 102, 874, 872,
+ 885, 80, 108, 145, 863, 75, 885, 151, 152, 829,
+ 827, 817, 825, 846, 828, 151, 196, 156, 90, 162,
+ 171, 163, 164, 180, 172, 179, 183, 171, 187, 181,
+ 856, 0, 222, 830, 829, 818, 837, 67, 835, 827,
+ 210, 245, 214, 234, 196, 258, 245, 259, 260, 261,
+ 277, 281, 849, 848, 847, 846, 805, 804, 818, 807,
+ 807, 811, 254, 251, 802, 259, 238, 817, 838, 834,
+
+ 798, 795, 808, 793, 815, 809, 291, 298, 304, 305,
+ 306, 307, 308, 315, 314, 829, 828, 827, 0, 787,
+ 788, 798, 790, 783, 787, 786, 797, 808, 789, 791,
+ 803, 207, 774, 779, 772, 779, 771, 782, 783, 770,
+ 774, 768, 885, 766, 320, 326, 327, 328, 329, 330,
+ 803, 802, 801, 800, 764, 790, 776, 771, 770, 763,
+ 772, 777, 762, 765, 763, 772, 764, 749, 746, 760,
+ 746, 753, 746, 755, 770, 776, 756, 774, 736, 334,
+ 341, 349, 350, 351, 774, 773, 772, 737, 735, 729,
+ 766, 730, 755, 738, 725, 729, 725, 736, 744, 731,
+
+ 737, 732, 754, 732, 730, 755, 718, 725, 726, 705,
+ 724, 734, 357, 359, 746, 745, 744, 708, 706, 709,
+ 713, 698, 721, 712, 699, 704, 730, 696, 350, 711,
+ 697, 328, 706, 704, 718, 718, 687, 714, 683, 720,
+ 681, 687, 367, 371, 720, 719, 685, 707, 677, 690,
+ 693, 695, 688, 695, 885, 675, 672, 679, 671, 669,
+ 683, 666, 674, 665, 699, 659, 689, 669, 663, 359,
+ 667, 686, 669, 684, 660, 379, 691, 690, 689, 653,
+ 658, 367, 652, 653, 885, 677, 643, 648, 656, 654,
+ 654, 653, 645, 659, 649, 649, 649, 647, 661, 644,
+
+ 630, 639, 630, 628, 631, 625, 629, 618, 661, 660,
+ 619, 625, 628, 619, 616, 641, 621, 616, 625, 626,
+ 624, 614, 621, 621, 616, 619, 617, 618, 604, 638,
+ 614, 613, 611, 611, 597, 595, 591, 593, 885, 631,
+ 630, 629, 590, 598, 600, 600, 129, 588, 602, 586,
+ 592, 610, 580, 885, 593, 600, 583, 576, 589, 576,
+ 573, 587, 571, 572, 583, 581, 577, 580, 579, 578,
+ 602, 601, 885, 561, 574, 572, 565, 562, 556, 567,
+ 558, 565, 562, 561, 552, 559, 562, 557, 548, 885,
+ 885, 560, 554, 556, 542, 555, 545, 541, 552, 539,
+
+ 575, 574, 573, 885, 533, 546, 549, 543, 885, 885,
+ 531, 560, 540, 532, 539, 530, 525, 528, 535, 522,
+ 525, 536, 527, 518, 527, 512, 518, 510, 550, 549,
+ 519, 510, 519, 510, 505, 511, 517, 516, 506, 514,
+ 885, 513, 503, 511, 510, 511, 500, 407, 885, 394,
+ 385, 378, 398, 397, 395, 361, 368, 885, 885, 385,
+ 370, 351, 885, 366, 885, 885, 365, 349, 885, 361,
+ 360, 350, 351, 376, 344, 375, 368, 333, 322, 316,
+ 308, 285, 268, 267, 244, 885, 885, 251, 885, 227,
+ 885, 257, 239, 885, 193, 194, 885, 144, 885, 885,
+
+ 885, 136, 885, 160, 110, 76, 56, 885, 74, 885,
+ 885, 885, 885, 412, 417, 421, 426, 429, 433, 436,
+ 439, 442, 445, 448, 451, 454, 457, 460, 463, 466,
+ 469, 472, 475, 478, 481, 484, 487, 490, 493, 496,
+ 499, 502, 505, 508, 511, 514, 517, 520, 523, 526,
+ 529, 532, 535, 538
+ } ;
+
+static yyconst flex_int16_t yy_def[555] =
+ { 0,
+ 513, 1, 513, 513, 513, 513, 514, 513, 513, 515,
+ 513, 515, 515, 515, 513, 513, 513, 513, 513, 513,
+ 516, 516, 516, 516, 516, 516, 516, 516, 513, 514,
+ 513, 513, 513, 517, 518, 517, 513, 517, 517, 513,
+ 513, 513, 513, 513, 513, 513, 20, 518, 516, 516,
+ 516, 516, 516, 516, 516, 516, 516, 513, 519, 519,
+ 520, 521, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 20, 520, 516, 516, 516, 516, 516, 516, 516,
+ 516, 513, 513, 522, 523, 524, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 513, 513, 513, 513, 513, 516, 522, 516, 516,
+ 516, 516, 516, 516, 513, 525, 526, 527, 521, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 525, 516, 516, 516, 516, 516,
+ 513, 528, 529, 530, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 516, 516, 516, 516, 531, 532, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 516, 516, 513, 533, 534, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 516, 516, 535, 536, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 516, 513, 537, 538, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 513, 513, 513, 513, 513, 513, 513, 539, 540,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 541, 542, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 543, 544, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 545, 546, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 547, 548,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 549, 550, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 551, 552, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 553, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 513, 513, 554, 513, 513, 513, 513, 513, 513,
+ 513, 513, 0, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513
+ } ;
+
+static yyconst flex_int16_t yy_nxt[943] =
+ { 0,
+ 4, 5, 6, 7, 8, 4, 9, 10, 10, 10,
+ 11, 9, 12, 13, 14, 14, 14, 14, 15, 16,
+ 4, 17, 4, 4, 4, 18, 4, 4, 19, 4,
+ 4, 20, 20, 20, 20, 20, 20, 21, 22, 23,
+ 21, 21, 24, 25, 21, 26, 27, 28, 21, 21,
+ 21, 21, 21, 21, 21, 9, 9, 32, 32, 32,
+ 33, 513, 34, 34, 34, 35, 35, 513, 513, 42,
+ 46, 46, 35, 35, 46, 46, 46, 43, 46, 46,
+ 513, 46, 103, 46, 455, 35, 46, 32, 32, 32,
+ 38, 512, 104, 39, 46, 46, 47, 47, 47, 48,
+
+ 46, 36, 36, 36, 36, 36, 36, 46, 50, 46,
+ 51, 53, 46, 511, 46, 58, 58, 58, 52, 49,
+ 47, 47, 47, 47, 47, 47, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 46, 510, 377, 57, 378, 46,
+ 33, 56, 59, 59, 59, 35, 513, 513, 71, 71,
+ 71, 35, 35, 73, 73, 73, 62, 46, 46, 46,
+ 455, 508, 46, 46, 46, 54, 46, 46, 58, 58,
+ 58, 46, 46, 55, 46, 46, 513, 507, 46, 46,
+ 46, 35, 33, 46, 82, 82, 82, 35, 78, 74,
+
+ 64, 46, 63, 72, 72, 72, 46, 75, 60, 60,
+ 60, 60, 60, 60, 80, 77, 79, 71, 71, 71,
+ 76, 108, 108, 108, 85, 506, 505, 72, 72, 72,
+ 72, 72, 72, 81, 87, 110, 88, 89, 167, 46,
+ 90, 91, 92, 93, 46, 94, 95, 96, 97, 455,
+ 46, 98, 107, 107, 107, 46, 168, 83, 83, 83,
+ 83, 83, 83, 46, 46, 46, 46, 455, 46, 46,
+ 46, 46, 109, 134, 131, 503, 107, 107, 107, 107,
+ 107, 107, 46, 135, 502, 126, 33, 46, 115, 115,
+ 115, 35, 501, 111, 132, 128, 46, 113, 112, 127,
+
+ 129, 48, 500, 499, 133, 145, 145, 145, 85, 46,
+ 46, 46, 46, 46, 46, 46, 46, 46, 46, 33,
+ 46, 115, 115, 115, 498, 46, 114, 180, 180, 180,
+ 85, 46, 46, 46, 46, 46, 46, 46, 46, 46,
+ 46, 71, 71, 71, 85, 497, 46, 149, 263, 146,
+ 150, 46, 264, 147, 46, 46, 46, 148, 496, 46,
+ 46, 46, 46, 182, 46, 181, 495, 46, 494, 46,
+ 258, 183, 46, 259, 260, 265, 46, 46, 455, 302,
+ 214, 46, 184, 303, 46, 455, 491, 313, 490, 46,
+ 213, 314, 244, 489, 488, 487, 486, 485, 484, 483,
+
+ 482, 481, 480, 479, 478, 62, 276, 455, 403, 475,
+ 474, 243, 30, 30, 30, 30, 30, 30, 36, 36,
+ 36, 36, 49, 49, 49, 473, 49, 60, 60, 60,
+ 60, 61, 61, 61, 83, 83, 83, 83, 84, 84,
+ 84, 86, 472, 86, 116, 116, 116, 117, 117, 117,
+ 118, 118, 118, 151, 151, 151, 152, 152, 152, 154,
+ 154, 154, 185, 185, 185, 186, 186, 186, 187, 187,
+ 187, 215, 215, 215, 216, 216, 216, 245, 245, 245,
+ 246, 246, 246, 277, 277, 277, 278, 278, 278, 309,
+ 309, 309, 310, 310, 310, 340, 340, 340, 341, 341,
+
+ 341, 371, 371, 371, 372, 372, 372, 401, 401, 401,
+ 402, 402, 402, 429, 429, 429, 430, 430, 430, 453,
+ 453, 453, 454, 454, 454, 476, 476, 476, 477, 477,
+ 477, 492, 492, 492, 493, 493, 493, 504, 504, 504,
+ 509, 509, 509, 471, 470, 469, 468, 467, 466, 465,
+ 464, 463, 462, 461, 460, 459, 458, 457, 456, 455,
+ 403, 452, 451, 450, 449, 448, 447, 446, 445, 444,
+ 443, 442, 441, 440, 439, 438, 437, 436, 435, 434,
+ 433, 432, 431, 62, 403, 342, 428, 427, 426, 425,
+ 424, 423, 422, 421, 420, 419, 418, 417, 416, 415,
+
+ 414, 413, 412, 411, 410, 409, 408, 407, 406, 405,
+ 404, 403, 342, 400, 399, 398, 397, 396, 395, 394,
+ 393, 392, 391, 390, 389, 388, 387, 386, 385, 384,
+ 383, 382, 381, 380, 379, 376, 375, 374, 373, 62,
+ 342, 279, 370, 369, 368, 367, 366, 365, 364, 363,
+ 362, 361, 360, 359, 358, 357, 356, 355, 354, 353,
+ 352, 351, 350, 349, 348, 347, 346, 345, 344, 343,
+ 342, 279, 339, 338, 337, 336, 335, 334, 333, 332,
+ 331, 330, 329, 328, 327, 326, 325, 324, 323, 322,
+ 321, 320, 319, 318, 317, 316, 315, 312, 311, 62,
+
+ 279, 217, 308, 307, 306, 305, 304, 301, 300, 299,
+ 298, 297, 296, 295, 294, 293, 292, 291, 290, 289,
+ 288, 287, 286, 285, 284, 283, 282, 281, 280, 279,
+ 217, 275, 274, 273, 272, 271, 270, 269, 268, 267,
+ 266, 262, 261, 257, 256, 255, 254, 253, 252, 251,
+ 250, 249, 248, 247, 62, 217, 153, 242, 241, 240,
+ 239, 238, 237, 236, 235, 234, 233, 232, 231, 230,
+ 229, 228, 227, 226, 225, 224, 223, 222, 221, 220,
+ 219, 218, 119, 217, 153, 212, 211, 210, 209, 208,
+ 207, 206, 205, 204, 203, 202, 201, 200, 199, 198,
+
+ 197, 196, 195, 194, 193, 192, 191, 190, 189, 188,
+ 119, 62, 153, 85, 179, 178, 177, 176, 175, 174,
+ 173, 172, 171, 170, 169, 166, 165, 164, 163, 162,
+ 161, 160, 159, 158, 157, 156, 155, 119, 153, 85,
+ 144, 143, 142, 141, 140, 139, 138, 137, 136, 130,
+ 125, 124, 123, 122, 121, 120, 119, 62, 85, 35,
+ 106, 105, 102, 101, 100, 99, 85, 70, 69, 68,
+ 67, 66, 65, 62, 31, 29, 45, 44, 41, 40,
+ 37, 31, 29, 513, 3, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513
+ } ;
+
+static yyconst flex_int16_t yy_chk[943] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 8, 8, 8,
+ 10, 12, 10, 10, 10, 10, 12, 13, 14, 17,
+ 21, 23, 13, 14, 22, 21, 23, 17, 24, 22,
+ 36, 25, 68, 24, 509, 36, 25, 32, 32, 32,
+ 12, 507, 68, 13, 20, 49, 20, 20, 20, 20,
+
+ 49, 20, 20, 20, 20, 20, 20, 28, 22, 27,
+ 23, 25, 28, 506, 27, 33, 33, 33, 24, 20,
+ 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+ 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+ 20, 20, 20, 20, 26, 505, 347, 28, 347, 26,
+ 34, 27, 34, 34, 34, 34, 38, 39, 46, 46,
+ 46, 38, 39, 48, 48, 48, 48, 50, 52, 53,
+ 504, 502, 50, 52, 53, 26, 51, 55, 58, 58,
+ 58, 51, 55, 26, 56, 54, 60, 498, 57, 56,
+ 54, 60, 59, 57, 59, 59, 59, 59, 53, 50,
+
+ 39, 75, 38, 47, 47, 47, 75, 51, 47, 47,
+ 47, 47, 47, 47, 56, 52, 54, 71, 71, 71,
+ 51, 73, 73, 73, 73, 496, 495, 47, 47, 47,
+ 47, 47, 47, 57, 63, 75, 63, 63, 132, 74,
+ 63, 63, 63, 63, 74, 63, 63, 63, 63, 493,
+ 77, 63, 72, 72, 72, 77, 132, 72, 72, 72,
+ 72, 72, 72, 76, 78, 79, 80, 492, 76, 78,
+ 79, 80, 74, 97, 96, 490, 72, 72, 72, 72,
+ 72, 72, 81, 97, 488, 93, 82, 81, 82, 82,
+ 82, 82, 485, 76, 96, 94, 107, 80, 78, 93,
+
+ 94, 107, 484, 483, 96, 108, 108, 108, 108, 109,
+ 110, 111, 112, 113, 109, 110, 111, 112, 113, 115,
+ 114, 115, 115, 115, 482, 114, 81, 145, 145, 145,
+ 145, 146, 147, 148, 149, 150, 146, 147, 148, 149,
+ 150, 180, 180, 180, 180, 481, 181, 113, 232, 110,
+ 114, 181, 232, 111, 182, 183, 184, 112, 480, 182,
+ 183, 184, 213, 147, 214, 146, 479, 213, 478, 214,
+ 229, 148, 243, 229, 229, 232, 244, 243, 477, 270,
+ 182, 244, 149, 270, 276, 476, 475, 282, 474, 276,
+ 181, 282, 214, 473, 472, 471, 470, 468, 467, 464,
+
+ 462, 461, 460, 457, 456, 455, 244, 454, 453, 452,
+ 451, 213, 514, 514, 514, 514, 514, 514, 515, 515,
+ 515, 515, 516, 516, 516, 450, 516, 517, 517, 517,
+ 517, 518, 518, 518, 519, 519, 519, 519, 520, 520,
+ 520, 521, 448, 521, 522, 522, 522, 523, 523, 523,
+ 524, 524, 524, 525, 525, 525, 526, 526, 526, 527,
+ 527, 527, 528, 528, 528, 529, 529, 529, 530, 530,
+ 530, 531, 531, 531, 532, 532, 532, 533, 533, 533,
+ 534, 534, 534, 535, 535, 535, 536, 536, 536, 537,
+ 537, 537, 538, 538, 538, 539, 539, 539, 540, 540,
+
+ 540, 541, 541, 541, 542, 542, 542, 543, 543, 543,
+ 544, 544, 544, 545, 545, 545, 546, 546, 546, 547,
+ 547, 547, 548, 548, 548, 549, 549, 549, 550, 550,
+ 550, 551, 551, 551, 552, 552, 552, 553, 553, 553,
+ 554, 554, 554, 447, 446, 445, 444, 443, 442, 440,
+ 439, 438, 437, 436, 435, 434, 433, 432, 431, 430,
+ 429, 428, 427, 426, 425, 424, 423, 422, 421, 420,
+ 419, 418, 417, 416, 415, 414, 413, 412, 411, 408,
+ 407, 406, 405, 403, 402, 401, 400, 399, 398, 397,
+ 396, 395, 394, 393, 392, 389, 388, 387, 386, 385,
+
+ 384, 383, 382, 381, 380, 379, 378, 377, 376, 375,
+ 374, 372, 371, 370, 369, 368, 367, 366, 365, 364,
+ 363, 362, 361, 360, 359, 358, 357, 356, 355, 353,
+ 352, 351, 350, 349, 348, 346, 345, 344, 343, 342,
+ 341, 340, 338, 337, 336, 335, 334, 333, 332, 331,
+ 330, 329, 328, 327, 326, 325, 324, 323, 322, 321,
+ 320, 319, 318, 317, 316, 315, 314, 313, 312, 311,
+ 310, 309, 308, 307, 306, 305, 304, 303, 302, 301,
+ 300, 299, 298, 297, 296, 295, 294, 293, 292, 291,
+ 290, 289, 288, 287, 286, 284, 283, 281, 280, 279,
+
+ 278, 277, 275, 274, 273, 272, 271, 269, 268, 267,
+ 266, 265, 264, 263, 262, 261, 260, 259, 258, 257,
+ 256, 254, 253, 252, 251, 250, 249, 248, 247, 246,
+ 245, 242, 241, 240, 239, 238, 237, 236, 235, 234,
+ 233, 231, 230, 228, 227, 226, 225, 224, 223, 222,
+ 221, 220, 219, 218, 217, 216, 215, 212, 211, 210,
+ 209, 208, 207, 206, 205, 204, 203, 202, 201, 200,
+ 199, 198, 197, 196, 195, 194, 193, 192, 191, 190,
+ 189, 188, 187, 186, 185, 179, 178, 177, 176, 175,
+ 174, 173, 172, 171, 170, 169, 168, 167, 166, 165,
+
+ 164, 163, 162, 161, 160, 159, 158, 157, 156, 155,
+ 154, 153, 152, 151, 144, 142, 141, 140, 139, 138,
+ 137, 136, 135, 134, 133, 131, 130, 129, 128, 127,
+ 126, 125, 124, 123, 122, 121, 120, 118, 117, 116,
+ 106, 105, 104, 103, 102, 101, 100, 99, 98, 95,
+ 92, 91, 90, 89, 88, 87, 86, 85, 84, 83,
+ 70, 69, 67, 66, 65, 64, 61, 45, 44, 43,
+ 42, 41, 40, 35, 30, 29, 19, 18, 16, 15,
+ 11, 7, 5, 3, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
+ 513, 513
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "scanner.l"
+/*
+ * $Id$
+ *
+ * Authors:
+ * Pedro Roque <roque@di.fc.ul.pt>
+ * Lars Fenneberg <lf@elemental.net>
+ *
+ * This software is Copyright 1996-2000 by the above mentioned author(s),
+ * All Rights Reserved.
+ *
+ * The license which is distributed with this software in the file COPYRIGHT
+ * applies to this software. If your distribution is missing this file, you
+ * may request it from <pekkas@netcore.fi>.
+ *
+ */
+#line 17 "scanner.l"
+#include <config.h>
+#include <includes.h>
+#include <radvd.h>
+#include <gram.h>
+
+extern char *conf_file;
+
+int num_lines = 1;
+#line 864 "lex.yy.c"
+
+#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
+
+static int yy_init_globals (void );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+ static void yyunput (int c,char *buf_ptr );
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_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 )
+#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 yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK 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;
+
+#line 38 "scanner.l"
+
+
+#line 1020 "lex.yy.c"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 514 )
+ 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] != 885 );
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
+(yy_c_buf_p) = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 40 "scanner.l"
+{/* ignore comments */}
+ YY_BREAK
+case 2:
+/* rule 2 can match eol */
+YY_RULE_SETUP
+#line 41 "scanner.l"
+{num_lines++;}
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 42 "scanner.l"
+{}
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 44 "scanner.l"
+{ return T_INTERFACE; }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 45 "scanner.l"
+{ return T_PREFIX; }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 46 "scanner.l"
+{ return T_ROUTE; }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 47 "scanner.l"
+{ return T_RDNSS; }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 49 "scanner.l"
+{ return T_IgnoreIfMissing; }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 50 "scanner.l"
+{ return T_AdvSendAdvert; }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 51 "scanner.l"
+{ return T_MaxRtrAdvInterval; }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 52 "scanner.l"
+{ return T_MinRtrAdvInterval; }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 53 "scanner.l"
+{ return T_AdvManagedFlag; }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 54 "scanner.l"
+{ return T_AdvOtherConfigFlag; }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 55 "scanner.l"
+{ return T_AdvLinkMTU; }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 56 "scanner.l"
+{ return T_AdvReachableTime; }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 57 "scanner.l"
+{ return T_AdvRetransTimer; }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 58 "scanner.l"
+{ return T_AdvCurHopLimit; }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 59 "scanner.l"
+{ return T_AdvDefaultLifetime; }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 60 "scanner.l"
+{ return T_AdvDefaultPreference; }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 61 "scanner.l"
+{ return T_AdvSourceLLAddress; }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 63 "scanner.l"
+{ return T_AdvOnLink; }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 64 "scanner.l"
+{ return T_AdvAutonomous; }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 65 "scanner.l"
+{ return T_AdvValidLifetime; }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 66 "scanner.l"
+{ return T_AdvPreferredLifetime; }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 68 "scanner.l"
+{ return T_AdvRouterAddr; }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 69 "scanner.l"
+{ return T_AdvHomeAgentFlag; }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 70 "scanner.l"
+{ return T_AdvIntervalOpt; }
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 71 "scanner.l"
+{ return T_AdvHomeAgentInfo; }
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 72 "scanner.l"
+{ return T_UnicastOnly; }
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 74 "scanner.l"
+{ return T_Base6to4Interface; }
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 76 "scanner.l"
+{ return T_HomeAgentPreference; }
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 77 "scanner.l"
+{ return T_HomeAgentLifetime; }
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 79 "scanner.l"
+{ return T_AdvRoutePreference; }
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 80 "scanner.l"
+{ return T_AdvRouteLifetime; }
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 82 "scanner.l"
+{ return T_AdvRDNSSPreference; }
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 83 "scanner.l"
+{ return T_AdvRDNSSOpenFlag; }
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 84 "scanner.l"
+{ return T_AdvRDNSSLifetime; }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 86 "scanner.l"
+{ return T_MinDelayBetweenRAs; }
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 88 "scanner.l"
+{ return T_AdvMobRtrSupportFlag; }
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 90 "scanner.l"
+{
+ static struct in6_addr addr;
+ int i;
+
+ i = inet_pton(AF_INET6, yytext, &addr);
+
+ dlog(LOG_DEBUG, 4, "inet_pton returned %d", i);
+
+ /* BSD API draft and NRL's code don't aggree on
+ * this. the draft specifies a return value of 1 on
+ * success, NRL's code returns the address length in
+ * bytes on success (16 for an IPv6 address)
+ */
+ if (i < 1) {
+ flog(LOG_ERR, "invalid address in %s, line %d", conf_file,
+ num_lines);
+ return T_BAD_TOKEN;
+ }
+
+ yylval.addr = &addr;
+ return IPV6ADDR;
+ }
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 113 "scanner.l"
+{
+ unsigned long lnum;
+ char *endp;
+ lnum = strtoul(yytext, &endp, 10);
+ if (*yytext == '\0' || *endp != '\0')
+ return T_BAD_TOKEN;
+ if (lnum > 0xFFFFFFFFUL)
+ return T_BAD_TOKEN; /* XXX */
+ yylval.num = lnum;
+ return NUMBER;
+ }
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 125 "scanner.l"
+{ yylval.snum = atoi(yytext); return SIGNEDNUMBER; }
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 127 "scanner.l"
+{ yylval.dec = atof(yytext); return DECIMAL; }
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 129 "scanner.l"
+{ return INFINITY; }
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 131 "scanner.l"
+{ yylval.bool = 1; return SWITCH; }
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 133 "scanner.l"
+{ yylval.bool = 0; return SWITCH; }
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 135 "scanner.l"
+{ yylval.snum = -1; return SIGNEDNUMBER; }
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 137 "scanner.l"
+{ yylval.snum = 0; return SIGNEDNUMBER; }
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 139 "scanner.l"
+{ yylval.snum = 1; return SIGNEDNUMBER; }
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 141 "scanner.l"
+{
+ static char name[IFNAMSIZ];
+
+ strncpy(name, yytext, IFNAMSIZ-1);
+ name[IFNAMSIZ-1] = '\0';
+ yylval.str = name;
+ return STRING;
+ }
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 150 "scanner.l"
+{ return *yytext; }
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 152 "scanner.l"
+{ return T_BAD_TOKEN; }
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 153 "scanner.l"
+ECHO;
+ YY_BREAK
+#line 1410 "lex.yy.c"
+case YY_STATE_EOF(INITIAL):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), (size_t) num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart(yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 514 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 514 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 513);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+ static void yyunput (int c, register char * yy_bp )
+{
+ register char *yy_cp;
+
+ yy_cp = (yy_c_buf_p);
+
+ /* undo effects of setting up yytext */
+ *yy_cp = (yy_hold_char);
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register int number_to_move = (yy_n_chars) + 2;
+ register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ register char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ (yytext_ptr) = yy_bp;
+ (yy_hold_char) = *yy_cp;
+ (yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart(yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree((void *) b->yy_ch_buf );
+
+ yyfree((void *) b );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ int num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+
+ return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void yyset_lineno (int line_number )
+{
+
+ yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * in_str )
+{
+ yyin = in_str ;
+}
+
+void yyset_out (FILE * out_str )
+{
+ yyout = out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int bdebug )
+{
+ yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 153 "scanner.l"
+
+
+
projects / tinyos-2.x.git / blobdiff