#line 3 "lex.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 #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . 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 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 157 #define YY_END_OF_BUFFER 158 /* 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[403] = { 0, 0, 0, 158, 156, 134, 61, 135, 133, 101, 156, 102, 51, 100, 103, 156, 62, 63, 92, 90, 50, 91, 54, 94, 138, 151, 130, 49, 114, 89, 115, 128, 155, 65, 66, 105, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 67, 104, 68, 106, 155, 155, 155, 134, 133, 2, 112, 0, 137, 0, 77, 120, 87, 0, 136, 0, 98, 71, 64, 108, 69, 110, 70, 55, 0, 154, 0, 1, 96, 73, 154, 138, 151, 0, 0, 0, 0, 129, 124, 116, 59, 111, 57, 118, 126, 155, 84, 155, 155, 155, 155, 155, 155, 10, 155, 155, 155, 155, 155, 155, 155, 155, 11, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 88, 122, 107, 131, 132, 93, 95, 155, 155, 155, 155, 155, 155, 155, 155, 155, 0, 2, 137, 85, 136, 78, 52, 0, 75, 153, 154, 0, 0, 154, 0, 143, 0, 139, 0, 147, 80, 82, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 9, 155, 155, 155, 24, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 19, 155, 155, 155, 155, 155, 86, 72, 74, 53, 99, 56, 58, 121, 123, 113, 117, 119, 60, 109, 125, 127, 97, 154, 0, 0, 146, 0, 146, 0, 142, 0, 142, 0, 150, 0, 150, 147, 3, 23, 155, 16, 155, 155, 155, 155, 12, 34, 155, 155, 155, 28, 155, 41, 40, 155, 155, 155, 22, 155, 155, 155, 155, 26, 155, 155, 155, 155, 155, 155, 155, 37, 155, 155, 155, 35, 155, 79, 81, 83, 76, 152, 0, 145, 146, 0, 0, 146, 0, 141, 142, 0, 0, 142, 150, 0, 149, 150, 150, 0, 0, 147, 147, 14, 20, 4, 155, 155, 155, 155, 38, 155, 155, 155, 155, 155, 155, 155, 45, 155, 155, 155, 155, 155, 155, 155, 155, 21, 155, 33, 8, 146, 0, 0, 142, 0, 0, 150, 150, 150, 0, 150, 150, 0, 150, 155, 155, 155, 48, 155, 155, 5, 43, 155, 155, 47, 155, 18, 155, 6, 27, 32, 13, 31, 155, 144, 140, 0, 148, 155, 17, 155, 36, 155, 155, 155, 155, 155, 39, 155, 15, 155, 7, 155, 155, 25, 155, 155, 44, 42, 46, 29, 155, 155, 30, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 23, 23, 23, 23, 23, 24, 24, 25, 26, 27, 28, 29, 30, 1, 31, 31, 31, 31, 32, 31, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34, 35, 36, 37, 33, 1, 38, 39, 40, 41, 42, 43, 44, 45, 46, 33, 47, 48, 49, 50, 51, 52, 33, 53, 54, 55, 56, 57, 58, 59, 60, 33, 61, 62, 63, 64, 1, 65, 33, 33, 33, 33, 33, 66, 67, 68, 69, 70, 33, 33, 33, 33, 33, 33, 71, 72, 33, 33, 33, 33, 73, 33, 33, 33, 33, 33, 33, 33, 33, 74, 75, 76, 33, 77, 78, 79, 80, 81, 33, 82, 83, 84, 33, 33, 33, 33, 33, 85, 86, 33, 33, 33, 87, 33, 33, 88, 33, 33, 89, 33, 33, 33, 33, 90, 91, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 92, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33 } ; static yyconst flex_int32_t yy_meta[93] = { 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 4, 1, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 5, 5, 6, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 1, 1, 1, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 } ; static yyconst flex_int16_t yy_base[411] = { 0, 0, 91, 825, 826, 826, 826, 826, 826, 796, 87, 826, 826, 795, 84, 85, 826, 826, 83, 85, 826, 86, 84, 101, 104, 116, 797, 826, 103, 81, 90, 826, 0, 826, 826, 793, 764, 49, 96, 82, 94, 103, 771, 107, 780, 109, 126, 119, 122, 767, 765, 770, 826, 123, 826, 826, 85, 79, 121, 171, 176, 826, 826, 165, 826, 176, 826, 786, 826, 179, 826, 180, 785, 826, 826, 826, 826, 826, 826, 826, 793, 174, 186, 826, 783, 826, 198, 204, 210, 227, 234, 239, 244, 826, 782, 826, 826, 826, 826, 826, 781, 0, 826, 753, 756, 764, 158, 755, 761, 0, 749, 746, 184, 753, 752, 746, 748, 746, 0, 744, 740, 745, 745, 741, 752, 147, 199, 741, 219, 743, 735, 213, 741, 734, 739, 738, 737, 826, 754, 0, 0, 0, 753, 752, 700, 199, 706, 197, 214, 707, 688, 204, 686, 236, 826, 267, 826, 269, 826, 826, 272, 826, 755, 276, 288, 292, 298, 268, 304, 284, 309, 326, 351, 826, 826, 722, 724, 733, 728, 729, 279, 730, 725, 717, 723, 722, 709, 720, 296, 721, 721, 708, 0, 716, 697, 701, 707, 700, 707, 704, 694, 709, 690, 271, 687, 698, 692, 0, 665, 675, 663, 672, 664, 826, 826, 826, 0, 683, 0, 0, 0, 0, 0, 0, 0, 0, 0, 682, 681, 674, 310, 682, 332, 339, 318, 377, 385, 389, 355, 394, 402, 420, 444, 395, 461, 0, 0, 653, 0, 653, 630, 635, 623, 0, 0, 626, 627, 630, 0, 625, 0, 613, 629, 613, 611, 0, 616, 611, 613, 590, 0, 575, 573, 578, 573, 582, 581, 582, 0, 552, 565, 555, 0, 562, 826, 826, 826, 826, 826, 341, 584, 467, 358, 363, 407, 411, 581, 469, 424, 448, 473, 482, 494, 580, 523, 489, 547, 570, 595, 540, 0, 0, 0, 548, 549, 540, 542, 0, 537, 530, 512, 497, 497, 508, 502, 0, 491, 490, 484, 487, 479, 467, 475, 478, 0, 471, 0, 0, 398, 493, 517, 407, 491, 552, 608, 535, 422, 489, 621, 638, 652, 665, 450, 449, 456, 0, 447, 427, 0, 0, 435, 417, 0, 410, 0, 384, 0, 0, 0, 0, 0, 379, 826, 826, 285, 826, 415, 0, 357, 0, 355, 362, 355, 340, 333, 0, 304, 0, 294, 0, 282, 223, 0, 205, 172, 0, 0, 0, 0, 154, 149, 0, 826, 715, 722, 725, 728, 733, 736, 741, 746 } ; static yyconst flex_int16_t yy_def[411] = { 0, 402, 1, 402, 402, 402, 402, 402, 402, 402, 403, 402, 402, 402, 402, 404, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 405, 402, 402, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 402, 402, 405, 405, 405, 402, 402, 402, 402, 403, 402, 403, 402, 402, 402, 404, 402, 404, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 405, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 403, 402, 404, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 406, 407, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 408, 402, 402, 402, 409, 402, 402, 402, 407, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 402, 402, 402, 402, 402, 408, 402, 402, 402, 409, 402, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 402, 402, 410, 402, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, 0, 402, 402, 402, 402, 402, 402, 402, 402 } ; static yyconst flex_int16_t yy_nxt[919] = { 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 26, 27, 28, 29, 30, 31, 32, 32, 32, 33, 4, 34, 35, 36, 37, 38, 39, 40, 41, 42, 32, 43, 32, 32, 32, 44, 32, 45, 46, 47, 48, 49, 50, 51, 32, 32, 52, 53, 54, 55, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 56, 57, 58, 59, 64, 67, 60, 70, 72, 61, 104, 75, 105, 80, 77, 81, 81, 81, 81, 97, 98, 73, 68, 76, 78, 79, 83, 74, 99, 100, 71, 84, 65, 86, 108, 87, 87, 87, 88, 85, 94, 95, 96, 109, 106, 86, 89, 88, 88, 88, 88, 113, 110, 90, 111, 82, 89, 107, 89, 114, 118, 137, 142, 112, 115, 91, 119, 120, 89, 116, 122, 127, 123, 92, 125, 124, 143, 130, 126, 139, 140, 141, 64, 153, 128, 131, 153, 129, 153, 154, 132, 153, 133, 155, 154, 138, 144, 145, 146, 147, 148, 70, 157, 197, 149, 81, 81, 81, 81, 401, 65, 150, 198, 151, 152, 400, 89, 160, 160, 160, 160, 65, 178, 179, 71, 71, 89, 162, 399, 163, 163, 163, 163, 86, 184, 87, 87, 87, 88, 86, 89, 88, 88, 88, 88, 82, 89, 199, 153, 185, 89, 153, 89, 165, 154, 165, 89, 398, 166, 166, 166, 166, 89, 167, 200, 168, 168, 202, 169, 164, 170, 170, 170, 171, 397, 172, 172, 172, 172, 206, 217, 218, 203, 207, 64, 172, 172, 220, 221, 227, 228, 70, 172, 172, 172, 172, 172, 172, 222, 233, 233, 223, 224, 160, 160, 160, 160, 163, 163, 163, 163, 307, 65, 307, 71, 237, 237, 237, 89, 232, 232, 232, 232, 166, 166, 166, 166, 274, 89, 166, 166, 166, 166, 235, 396, 168, 168, 275, 239, 234, 170, 170, 170, 250, 251, 230, 236, 164, 259, 289, 289, 240, 89, 260, 395, 238, 236, 241, 241, 241, 241, 240, 89, 232, 232, 232, 232, 241, 241, 394, 233, 233, 289, 289, 241, 241, 241, 241, 241, 241, 243, 236, 172, 172, 172, 172, 295, 295, 295, 340, 340, 236, 172, 244, 294, 294, 393, 242, 392, 172, 172, 172, 172, 244, 172, 230, 290, 391, 291, 291, 234, 293, 390, 293, 338, 389, 294, 294, 388, 236, 237, 237, 237, 296, 303, 297, 297, 297, 299, 236, 299, 240, 385, 300, 300, 300, 240, 305, 294, 294, 236, 240, 295, 295, 295, 384, 240, 305, 292, 240, 236, 241, 241, 241, 241, 343, 343, 343, 383, 240, 238, 241, 301, 386, 374, 298, 306, 387, 241, 241, 241, 241, 301, 241, 374, 302, 302, 302, 302, 300, 300, 300, 382, 381, 341, 302, 302, 307, 380, 307, 243, 242, 302, 302, 302, 302, 302, 302, 291, 291, 297, 297, 297, 309, 300, 300, 300, 379, 307, 236, 307, 240, 378, 309, 377, 307, 376, 307, 375, 236, 373, 240, 372, 371, 345, 302, 302, 302, 302, 370, 369, 349, 368, 367, 345, 302, 302, 366, 292, 365, 298, 349, 302, 302, 302, 302, 302, 302, 340, 340, 364, 363, 362, 242, 304, 304, 304, 304, 361, 360, 306, 307, 359, 307, 304, 305, 307, 346, 307, 243, 358, 304, 304, 304, 304, 305, 304, 345, 350, 350, 350, 350, 309, 343, 343, 343, 357, 345, 350, 350, 338, 356, 309, 355, 306, 350, 350, 350, 350, 350, 350, 351, 351, 351, 351, 354, 242, 353, 352, 347, 342, 351, 351, 339, 337, 336, 335, 334, 351, 351, 351, 351, 351, 351, 243, 341, 308, 308, 308, 308, 333, 332, 331, 330, 329, 328, 308, 309, 327, 344, 344, 344, 344, 308, 308, 308, 308, 309, 308, 344, 345, 326, 348, 348, 348, 348, 344, 344, 344, 344, 345, 344, 348, 349, 307, 325, 307, 324, 323, 348, 348, 348, 348, 349, 348, 322, 321, 320, 319, 242, 349, 318, 317, 350, 350, 350, 350, 316, 315, 314, 349, 313, 306, 350, 350, 312, 351, 351, 351, 351, 350, 350, 350, 350, 350, 350, 351, 351, 311, 306, 310, 288, 287, 351, 351, 351, 351, 351, 351, 286, 285, 284, 283, 282, 281, 346, 63, 280, 63, 63, 63, 63, 63, 69, 279, 69, 69, 69, 69, 69, 101, 101, 304, 304, 278, 304, 308, 308, 308, 344, 277, 344, 276, 344, 348, 273, 348, 272, 348, 351, 271, 351, 270, 269, 268, 267, 266, 265, 264, 263, 262, 261, 258, 257, 256, 255, 254, 253, 252, 249, 248, 247, 246, 245, 231, 229, 226, 225, 219, 216, 215, 214, 213, 212, 211, 210, 209, 208, 205, 204, 201, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 183, 182, 181, 180, 177, 176, 175, 174, 173, 161, 159, 158, 156, 136, 135, 134, 121, 117, 103, 102, 93, 66, 62, 402, 3, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402 } ; static yyconst flex_int16_t yy_chk[919] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 10, 14, 2, 15, 18, 2, 37, 19, 37, 22, 21, 22, 22, 22, 22, 29, 29, 18, 14, 19, 21, 21, 23, 18, 30, 30, 15, 23, 10, 24, 39, 24, 24, 24, 24, 23, 28, 28, 28, 39, 38, 25, 24, 25, 25, 25, 25, 41, 40, 24, 40, 22, 24, 38, 25, 41, 43, 53, 57, 40, 41, 24, 43, 43, 25, 41, 45, 47, 45, 24, 46, 45, 57, 48, 46, 56, 56, 56, 63, 59, 47, 48, 59, 47, 60, 59, 48, 60, 48, 65, 60, 53, 58, 58, 58, 58, 58, 69, 71, 125, 58, 81, 81, 81, 81, 400, 63, 58, 125, 58, 58, 399, 81, 82, 82, 82, 82, 65, 106, 106, 69, 71, 81, 86, 394, 86, 86, 86, 86, 87, 112, 87, 87, 87, 87, 88, 86, 88, 88, 88, 88, 81, 87, 126, 153, 112, 86, 153, 88, 89, 153, 89, 87, 393, 89, 89, 89, 89, 88, 90, 126, 90, 90, 128, 91, 86, 91, 91, 91, 92, 391, 92, 92, 92, 92, 131, 145, 145, 128, 131, 155, 92, 92, 147, 147, 151, 151, 157, 92, 92, 92, 92, 92, 92, 148, 167, 167, 148, 148, 160, 160, 160, 160, 163, 163, 163, 163, 374, 155, 374, 157, 169, 169, 169, 163, 164, 164, 164, 164, 165, 165, 165, 165, 203, 163, 166, 166, 166, 166, 168, 390, 168, 168, 203, 170, 167, 170, 170, 170, 180, 180, 160, 168, 163, 188, 234, 234, 170, 230, 188, 388, 169, 168, 171, 171, 171, 171, 170, 230, 232, 232, 232, 232, 171, 171, 386, 233, 233, 289, 289, 171, 171, 171, 171, 171, 171, 172, 233, 172, 172, 172, 172, 238, 238, 238, 292, 292, 233, 172, 172, 293, 293, 384, 171, 383, 172, 172, 172, 172, 172, 172, 232, 235, 382, 235, 235, 233, 236, 381, 236, 289, 380, 236, 236, 378, 235, 237, 237, 237, 239, 243, 239, 239, 239, 240, 235, 240, 237, 371, 240, 240, 240, 239, 243, 294, 294, 338, 237, 295, 295, 295, 365, 239, 243, 235, 341, 338, 241, 241, 241, 241, 298, 298, 298, 363, 341, 237, 241, 241, 376, 346, 239, 243, 376, 241, 241, 241, 241, 241, 241, 346, 242, 242, 242, 242, 299, 299, 299, 361, 360, 295, 242, 242, 244, 357, 244, 244, 241, 242, 242, 242, 242, 242, 242, 291, 291, 297, 297, 297, 244, 300, 300, 300, 356, 301, 291, 301, 297, 354, 244, 353, 305, 352, 305, 347, 291, 342, 297, 339, 335, 301, 302, 302, 302, 302, 333, 332, 305, 331, 330, 301, 302, 302, 329, 291, 328, 297, 305, 302, 302, 302, 302, 302, 302, 340, 340, 327, 326, 324, 301, 304, 304, 304, 304, 323, 322, 305, 345, 321, 345, 304, 304, 309, 302, 309, 309, 320, 304, 304, 304, 304, 304, 304, 345, 306, 306, 306, 306, 309, 343, 343, 343, 319, 345, 306, 306, 340, 318, 309, 316, 304, 306, 306, 306, 306, 306, 306, 307, 307, 307, 307, 315, 345, 314, 313, 303, 296, 307, 307, 290, 283, 281, 280, 279, 307, 307, 307, 307, 307, 307, 308, 343, 308, 308, 308, 308, 277, 276, 275, 274, 273, 272, 308, 308, 271, 344, 344, 344, 344, 308, 308, 308, 308, 308, 308, 344, 344, 269, 348, 348, 348, 348, 344, 344, 344, 344, 344, 344, 348, 348, 349, 268, 349, 267, 266, 348, 348, 348, 348, 348, 348, 264, 263, 262, 261, 344, 349, 259, 257, 350, 350, 350, 350, 256, 255, 252, 349, 251, 348, 350, 350, 250, 351, 351, 351, 351, 350, 350, 350, 350, 350, 350, 351, 351, 249, 349, 247, 231, 229, 351, 351, 351, 351, 351, 351, 228, 227, 217, 212, 211, 210, 350, 403, 209, 403, 403, 403, 403, 403, 404, 208, 404, 404, 404, 404, 404, 405, 405, 406, 406, 206, 406, 407, 407, 407, 408, 205, 408, 204, 408, 409, 202, 409, 201, 409, 410, 200, 410, 199, 198, 197, 196, 195, 194, 193, 191, 190, 189, 187, 186, 185, 184, 183, 182, 181, 179, 178, 177, 176, 175, 162, 152, 150, 149, 146, 144, 143, 142, 138, 136, 135, 134, 133, 132, 130, 129, 127, 124, 123, 122, 121, 120, 119, 117, 116, 115, 114, 113, 111, 110, 108, 107, 105, 104, 103, 100, 94, 84, 80, 72, 67, 51, 50, 49, 44, 42, 36, 35, 26, 13, 9, 3, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402 } ; 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 "lex.l" #line 2 "lex.l" /* $Header$ */ /* * Copyright © 1988-2004 Keith Packard and Bart Massey. * All Rights Reserved. See the file COPYING in this directory * for licensing information. */ #include "nickle.h" #include "gram.h" #include "ref.h" #include #include #ifdef HAVE_LIBREADLINE #include #include #endif typedef struct _lexInput { DataType data; struct _lexInput *next; Value file; Atom name; int lineno; Bool at_bol; Bool at_eof; Bool interactive; } LexInput; LexInput *lexInput; extern int ignorenl; extern int notCommand; extern int seeComment; #define FILE_END_CHAR -2 static void lexInputMark (void *object) { LexInput *lex = object; MemReference (lex->next); MemReference (lex->file); } static DataType lexInputType = { lexInputMark, 0, "lexInputType" }; void NewLexInput (Value file, Atom name, Bool after, Bool interactive) { ENTER (); LexInput *lex; lex = MemAllocate (&lexInputType, sizeof (*lex)); lex->file = file; lex->name = name; lex->lineno = 0; lex->at_bol = True; lex->at_eof = False; lex->interactive = interactive; if (after) { LexInput **prev; for (prev = &lexInput; *prev; prev = &(*prev)->next) ; lex->next = 0; *prev = lex; } else { lex->next = lexInput; lexInput = lex; } EXIT (); } ReferencePtr LexInputReference; void LexInit (void) { ENTER (); LexInputReference = NewReference ((void **) &lexInput); MemAddRoot (LexInputReference); EXIT (); } Atom LexFileName (void) { if (lexInput) return lexInput->name; return AtomId (""); } int LexFileLine (void) { if (lexInput) return lexInput->lineno; return 0; } Bool LexInteractive (void) { if (lexInput) return lexInput->interactive; return False; } Bool LexResetInteractive (void) { while (lexInput->next && !lexInput->interactive) { FileClose (lexInput->file); lexInput = lexInput->next; } if (lexInput->interactive) return True; return False; } Bool LexFile (char *s, Bool complain, Bool after) { Value f; int err; f = FileFopen (s, "r", &err); if (f == 0) { if (complain) (void) FilePrintf (FileStderr, "%s: %s\n", s, FileGetErrorMessage (err)); return False; } (void) NewLexInput(f, AtomId (s), after, False); return True; } static int LexGetChar (void) { int c; for (;;) { c = FileInput (lexInput->file); if (c >= 0) return c; if (c == FileBlocked) ThreadsRun (0, lexInput->file); else { if (!lexInput->next) return FileEOF; lexInput->at_eof = True; return '\n'; } } } #ifdef HAVE_LIBREADLINE static int ReadlineGetChar (FILE *f) { return LexGetChar (); } #endif static Value prompt (void) { Value v; if (ignorenl) v = lookupVar (0, "prompt2"); else if (CurrentFrame) v = lookupVar (0, "prompt3"); else v = lookupVar (0, "prompt"); return v; } static int LexGetInteractiveChar (void) { #ifdef HAVE_LIBREADLINE static char *line, *line_base; int c; if (!line) { char *p; Value v; v = prompt (); p = StrzPart (prompt (), "invalid prompt"); if (!p) p = "??? "; for (;;) { FileFlush (FileStdout, False); FileFlush (FileStderr, False); if (FileStdout->file.flags & FileOutputBlocked) ThreadsRun (0, FileStdout); else if (FileStderr->file.flags & FileOutputBlocked) ThreadsRun (0, FileStderr); else break; } rl_getc_function = ReadlineGetChar; rl_inhibit_completion = 1; line_base = readline (p); line = line_base; if (!line) return FileEOF; add_history (line_base); } c = (*line++) & 0xff; if (!c) { c = '\n'; free (line_base); line = 0; } return c; #else if (lexInput->at_bol) { Value v = prompt (); Print (FileStdout, v, 's', 0, 0, 0, ' '); FileFlush (FileStdout, True); } return LexGetChar (); #endif } #undef YY_INPUT #define YY_NO_UNPUT static int yy_input (char *buf, int max_size) { int c; int result = 0; while (result < max_size) { if (lexInput->at_eof) { FileClose (lexInput->file); lexInput = lexInput->next; } if (lexInput->interactive) c = LexGetInteractiveChar (); else c = LexGetChar (); if (lexInput->at_bol) { lexInput->lineno++; } lexInput->at_bol = False; if (c < 0) break; buf[result++] = c; if (c == '\n') { lexInput->at_bol = True; break; } } return result; } #define YY_INPUT(buf,result,max_size) ((result) = yy_input (buf, max_size)) #ifndef FLEX_SCANNER #undef input #undef unput int input (void) { char buf[1]; int r; YY_INPUT(buf, r, 1); if (r == 0) return 0; return buf[0]; } void unput (char c) { if (c == '\n') lexInput->lineno--; FileUnput (lexInput->file, c); } #endif #line 1091 "lex.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 #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 \ if ( yyleng > 0 ) \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ 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 298 "lex.l" #line 1249 "lex.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_current_state += YY_AT_BOL(); 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 >= 403 ) 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] != 826 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 299 "lex.l" { if (seeComment) { yylval.value = lexdoc (); return COMMENT_CONST; } else skipcomment (); } YY_BREAK case 2: YY_RULE_SETUP #line 308 "lex.l" skipline(); YY_BREAK case 3: YY_RULE_SETUP #line 309 "lex.l" { yylval.class = class_auto; return AUTO; } YY_BREAK case 4: YY_RULE_SETUP #line 310 "lex.l" { yylval.class = class_const; return CONST; } YY_BREAK case 5: YY_RULE_SETUP #line 311 "lex.l" { yylval.class = class_global; return GLOBAL; } YY_BREAK case 6: YY_RULE_SETUP #line 312 "lex.l" { yylval.class = class_static; return STATIC; } YY_BREAK case 7: YY_RULE_SETUP #line 313 "lex.l" { yylval.type = typePrim[rep_func]; return FUNCTION; } YY_BREAK case 8: YY_RULE_SETUP #line 314 "lex.l" { yylval.ints = WHILE; return WHILE; } YY_BREAK case 9: YY_RULE_SETUP #line 315 "lex.l" { yylval.ints = FOR; return FOR; } YY_BREAK case 10: YY_RULE_SETUP #line 316 "lex.l" { yylval.ints = DO; return DO; } YY_BREAK case 11: YY_RULE_SETUP #line 317 "lex.l" { yylval.ints = IF; return IF; } YY_BREAK case 12: YY_RULE_SETUP #line 318 "lex.l" { yylval.ints = ELSE; return ELSE; } YY_BREAK case 13: YY_RULE_SETUP #line 319 "lex.l" { yylval.ints = SWITCH; return SWITCH; } YY_BREAK case 14: YY_RULE_SETUP #line 320 "lex.l" { yylval.ints = BREAK; return BREAK; } YY_BREAK case 15: YY_RULE_SETUP #line 321 "lex.l" { yylval.ints = CONTINUE; return CONTINUE; } YY_BREAK case 16: YY_RULE_SETUP #line 322 "lex.l" { yylval.ints = CASE; return CASE; } YY_BREAK case 17: YY_RULE_SETUP #line 323 "lex.l" { yylval.ints = DEFAULT; return DEFAULT; } YY_BREAK case 18: YY_RULE_SETUP #line 324 "lex.l" { yylval.ints = RETURNTOK; return RETURNTOK; } YY_BREAK case 19: YY_RULE_SETUP #line 325 "lex.l" { yylval.ints = TRY; return TRY; } YY_BREAK case 20: YY_RULE_SETUP #line 326 "lex.l" { yylval.ints = CATCH; return CATCH; } YY_BREAK case 21: YY_RULE_SETUP #line 327 "lex.l" { yylval.ints = TWIXT; return TWIXT; } YY_BREAK case 22: YY_RULE_SETUP #line 329 "lex.l" { yylval.type = typePoly; return POLY; } YY_BREAK case 23: YY_RULE_SETUP #line 330 "lex.l" { yylval.type = typePrim[rep_bool]; return BOOL; } YY_BREAK case 24: YY_RULE_SETUP #line 331 "lex.l" { yylval.type = typePrim[rep_integer]; return INTEGER; } YY_BREAK case 25: YY_RULE_SETUP #line 332 "lex.l" { yylval.type = typePrim[rep_rational]; return RATIONAL; } YY_BREAK case 26: YY_RULE_SETUP #line 333 "lex.l" { yylval.type = typePrim[rep_float]; return REAL; } YY_BREAK case 27: YY_RULE_SETUP #line 334 "lex.l" { yylval.type = typePrim[rep_string]; return STRING; } YY_BREAK case 28: YY_RULE_SETUP #line 335 "lex.l" { yylval.type = typePrim[rep_file]; return FILET; } YY_BREAK case 29: YY_RULE_SETUP #line 336 "lex.l" { yylval.type = typePrim[rep_semaphore]; return SEMAPHORE; } YY_BREAK case 30: YY_RULE_SETUP #line 337 "lex.l" { yylval.type = typePrim[rep_continuation]; return CONTINUATION; } YY_BREAK case 31: YY_RULE_SETUP #line 338 "lex.l" { yylval.type = typePrim[rep_thread]; return THREAD; } YY_BREAK case 32: YY_RULE_SETUP #line 339 "lex.l" { yylval.ints = STRUCT; return STRUCT; } YY_BREAK case 33: YY_RULE_SETUP #line 340 "lex.l" { yylval.ints = UNION; return UNION; } YY_BREAK case 34: YY_RULE_SETUP #line 341 "lex.l" { yylval.ints = ENUM; return ENUM; } YY_BREAK case 35: YY_RULE_SETUP #line 342 "lex.l" { yylval.type = typePrim[rep_void]; return VOID; } YY_BREAK case 36: YY_RULE_SETUP #line 343 "lex.l" { yylval.type = typePrim[rep_foreign]; return FOREIGN; } YY_BREAK case 37: YY_RULE_SETUP #line 344 "lex.l" { yylval.value = TrueVal; return BOOLVAL; } YY_BREAK case 38: YY_RULE_SETUP #line 345 "lex.l" { yylval.value = FalseVal; return BOOLVAL; } YY_BREAK case 39: YY_RULE_SETUP #line 347 "lex.l" { yylval.ints = TYPEDEF; return TYPEDEF; } YY_BREAK case 40: YY_RULE_SETUP #line 348 "lex.l" { yylval.ints = FUNC; return FUNC; } YY_BREAK case 41: YY_RULE_SETUP #line 349 "lex.l" { yylval.ints = FORK; return FORK; } YY_BREAK case 42: YY_RULE_SETUP #line 350 "lex.l" { yylval.ints = NAMESPACE; return NAMESPACE; } YY_BREAK case 43: YY_RULE_SETUP #line 351 "lex.l" { yylval.ints = IMPORT; return IMPORT; } YY_BREAK case 44: YY_RULE_SETUP #line 352 "lex.l" { yylval.ints = EXCEPTION; return EXCEPTION; } YY_BREAK case 45: YY_RULE_SETUP #line 353 "lex.l" { yylval.ints = RAISE; return RAISE; } YY_BREAK case 46: YY_RULE_SETUP #line 354 "lex.l" { yylval.publish = publish_protected; return PROTECTED; } YY_BREAK case 47: YY_RULE_SETUP #line 355 "lex.l" { yylval.publish = publish_public; return PUBLIC; } YY_BREAK case 48: YY_RULE_SETUP #line 356 "lex.l" { yylval.publish = publish_extend; return EXTEND; } YY_BREAK case 49: YY_RULE_SETUP #line 357 "lex.l" { yylval.ints = SEMI; return SEMI; } YY_BREAK case 50: YY_RULE_SETUP #line 358 "lex.l" { yylval.ints = COMMA; return COMMA; } YY_BREAK case 51: YY_RULE_SETUP #line 359 "lex.l" { yylval.ints = DOLLAR; return DOLLAR; } YY_BREAK case 52: YY_RULE_SETUP #line 360 "lex.l" { yylval.ints = DOTDOTDOT; return DOTDOTDOT; } YY_BREAK case 53: YY_RULE_SETUP #line 361 "lex.l" { yylval.ints = DOTDOTDOT; return DOTDOTDOT; } YY_BREAK case 54: YY_RULE_SETUP #line 362 "lex.l" { yylval.ints = DOT; return DOT; } YY_BREAK case 55: YY_RULE_SETUP #line 363 "lex.l" { yylval.ints = ARROW; return ARROW; } YY_BREAK case 56: YY_RULE_SETUP #line 364 "lex.l" { yylval.ints = ARROW; return ARROW; } YY_BREAK case 57: YY_RULE_SETUP #line 365 "lex.l" { yylval.ints = DARROW; return DARROW; } YY_BREAK case 58: YY_RULE_SETUP #line 366 "lex.l" { yylval.ints = DARROW; return DARROW; } YY_BREAK case 59: YY_RULE_SETUP #line 367 "lex.l" { yylval.value = Void; return VOIDVAL; } YY_BREAK case 60: YY_RULE_SETUP #line 368 "lex.l" { yylval.value = Void; return VOIDVAL; } YY_BREAK case 61: /* rule 61 can match eol */ YY_RULE_SETUP #line 369 "lex.l" { if (lexInput->at_eof) { strcpy (yytext, "EOF"); yylval.ints = ENDFILE; return ENDFILE; } if (!ignorenl) { yylval.ints = NL; return NL; } } YY_BREAK case 62: YY_RULE_SETUP #line 373 "lex.l" { yylval.ints = OP; ++ignorenl; return OP; } YY_BREAK case 63: YY_RULE_SETUP #line 374 "lex.l" { yylval.ints = CP; if (ignorenl > 0) --ignorenl; return CP; } YY_BREAK case 64: YY_RULE_SETUP #line 375 "lex.l" { yylval.ints = STAROS; ++ignorenl; return STAROS; } YY_BREAK case 65: YY_RULE_SETUP #line 376 "lex.l" { yylval.ints = OS; ++ignorenl; return OS; } YY_BREAK case 66: YY_RULE_SETUP #line 377 "lex.l" { yylval.ints = CS; if (ignorenl > 0) --ignorenl; return CS; } YY_BREAK case 67: YY_RULE_SETUP #line 378 "lex.l" { yylval.ints = OC; ++ignorenl; return OC; } YY_BREAK case 68: YY_RULE_SETUP #line 379 "lex.l" { yylval.ints = CC; if (ignorenl > 0) --ignorenl; return CC; } YY_BREAK case 69: YY_RULE_SETUP #line 380 "lex.l" { yylval.ints = ASSIGNPLUS; return ASSIGNPLUS; } YY_BREAK case 70: YY_RULE_SETUP #line 381 "lex.l" { yylval.ints = ASSIGNMINUS; return ASSIGNMINUS; } YY_BREAK case 71: YY_RULE_SETUP #line 382 "lex.l" { yylval.ints = ASSIGNTIMES; return ASSIGNTIMES; } YY_BREAK case 72: YY_RULE_SETUP #line 383 "lex.l" { yylval.ints = ASSIGNTIMES; return ASSIGNTIMES; } YY_BREAK case 73: YY_RULE_SETUP #line 384 "lex.l" { yylval.ints = ASSIGNDIVIDE; return ASSIGNDIVIDE; } YY_BREAK case 74: YY_RULE_SETUP #line 385 "lex.l" { yylval.ints = ASSIGNDIVIDE; return ASSIGNDIVIDE; } YY_BREAK case 75: YY_RULE_SETUP #line 386 "lex.l" { yylval.ints = ASSIGNDIV; return ASSIGNDIV; } YY_BREAK case 76: YY_RULE_SETUP #line 387 "lex.l" { yylval.ints = ASSIGNDIV; return ASSIGNDIV; } YY_BREAK case 77: YY_RULE_SETUP #line 388 "lex.l" { yylval.ints = ASSIGNMOD; return ASSIGNMOD; } YY_BREAK case 78: YY_RULE_SETUP #line 389 "lex.l" { yylval.ints = ASSIGNPOW; return ASSIGNPOW; } YY_BREAK case 79: YY_RULE_SETUP #line 390 "lex.l" { yylval.ints = ASSIGNPOW; return ASSIGNPOW; } YY_BREAK case 80: YY_RULE_SETUP #line 391 "lex.l" { yylval.ints = ASSIGNSHIFTL; return ASSIGNSHIFTL; } YY_BREAK case 81: YY_RULE_SETUP #line 392 "lex.l" { yylval.ints = ASSIGNSHIFTL; return ASSIGNSHIFTL; } YY_BREAK case 82: YY_RULE_SETUP #line 393 "lex.l" { yylval.ints = ASSIGNSHIFTR; return ASSIGNSHIFTR; } YY_BREAK case 83: YY_RULE_SETUP #line 394 "lex.l" { yylval.ints = ASSIGNSHIFTR; return ASSIGNSHIFTR; } YY_BREAK case 84: YY_RULE_SETUP #line 395 "lex.l" { yylval.ints = ASSIGNLXOR; return ASSIGNLXOR; } YY_BREAK case 85: YY_RULE_SETUP #line 396 "lex.l" { yylval.ints = ASSIGNAND; return ASSIGNAND; } YY_BREAK case 86: YY_RULE_SETUP #line 397 "lex.l" { yylval.ints = ASSIGNOR; return ASSIGNOR; } YY_BREAK case 87: YY_RULE_SETUP #line 398 "lex.l" { yylval.ints = ASSIGNLAND; return ASSIGNLAND; } YY_BREAK case 88: YY_RULE_SETUP #line 399 "lex.l" { yylval.ints = ASSIGNLOR; return ASSIGNLOR; } YY_BREAK case 89: YY_RULE_SETUP #line 400 "lex.l" { yylval.ints = ASSIGN; return ASSIGN; } YY_BREAK case 90: YY_RULE_SETUP #line 402 "lex.l" { yylval.ints = PLUS; return PLUS; } YY_BREAK case 91: YY_RULE_SETUP #line 403 "lex.l" { yylval.ints = MINUS; return MINUS; } YY_BREAK case 92: YY_RULE_SETUP #line 404 "lex.l" { yylval.ints = TIMES; return TIMES; } YY_BREAK case 93: YY_RULE_SETUP #line 405 "lex.l" { yylval.ints = TIMES; return TIMES; } YY_BREAK case 94: YY_RULE_SETUP #line 406 "lex.l" { yylval.ints = DIVIDE; return DIVIDE; } YY_BREAK case 95: YY_RULE_SETUP #line 407 "lex.l" { yylval.ints = DIVIDE; return DIVIDE; } YY_BREAK case 96: YY_RULE_SETUP #line 408 "lex.l" { yylval.ints = DIV; return DIV; } YY_BREAK case 97: YY_RULE_SETUP #line 409 "lex.l" { yylval.ints = DIV; return DIV; } YY_BREAK case 98: YY_RULE_SETUP #line 410 "lex.l" { yylval.ints = STARSTAR; return STARSTAR; } YY_BREAK case 99: YY_RULE_SETUP #line 411 "lex.l" { yylval.ints = STARSTAR; return STARSTAR; } YY_BREAK case 100: YY_RULE_SETUP #line 412 "lex.l" { yylval.ints = MOD; return MOD; } YY_BREAK case 101: YY_RULE_SETUP #line 413 "lex.l" { yylval.ints = BANG; return BANG; } YY_BREAK case 102: YY_RULE_SETUP #line 414 "lex.l" { yylval.ints = POUND; return POUND; } YY_BREAK case 103: YY_RULE_SETUP #line 415 "lex.l" { yylval.ints = LAND; return LAND; } YY_BREAK case 104: YY_RULE_SETUP #line 416 "lex.l" { yylval.ints = LOR; return LOR; } YY_BREAK case 105: YY_RULE_SETUP #line 417 "lex.l" { yylval.ints = LXOR; return LXOR; } YY_BREAK case 106: YY_RULE_SETUP #line 418 "lex.l" { yylval.ints = LNOT; return LNOT; } YY_BREAK case 107: YY_RULE_SETUP #line 419 "lex.l" { yylval.ints = LNOT; return LNOT; } YY_BREAK case 108: YY_RULE_SETUP #line 420 "lex.l" { yylval.ints = INC; return INC; } YY_BREAK case 109: YY_RULE_SETUP #line 421 "lex.l" { yylval.ints = INC; return INC; } YY_BREAK case 110: YY_RULE_SETUP #line 422 "lex.l" { yylval.ints = DEC; return DEC; } YY_BREAK case 111: YY_RULE_SETUP #line 423 "lex.l" { yylval.ints = EQ; return EQ; } YY_BREAK case 112: YY_RULE_SETUP #line 424 "lex.l" { yylval.ints = NE; return NE; } YY_BREAK case 113: YY_RULE_SETUP #line 425 "lex.l" { yylval.ints = NE; return NE; } YY_BREAK case 114: YY_RULE_SETUP #line 426 "lex.l" { yylval.ints = LT; return LT; } YY_BREAK case 115: YY_RULE_SETUP #line 427 "lex.l" { yylval.ints = GT; return GT; } YY_BREAK case 116: YY_RULE_SETUP #line 428 "lex.l" { yylval.ints = LE; return LE; } YY_BREAK case 117: YY_RULE_SETUP #line 429 "lex.l" { yylval.ints = LE; return LE; } YY_BREAK case 118: YY_RULE_SETUP #line 430 "lex.l" { yylval.ints = GE; return GE; } YY_BREAK case 119: YY_RULE_SETUP #line 431 "lex.l" { yylval.ints = GE; return GE; } YY_BREAK case 120: YY_RULE_SETUP #line 432 "lex.l" { yylval.ints = AND; return AND; } YY_BREAK case 121: YY_RULE_SETUP #line 433 "lex.l" { yylval.ints = AND; return AND; } YY_BREAK case 122: YY_RULE_SETUP #line 434 "lex.l" { yylval.ints = OR; return OR; } YY_BREAK case 123: YY_RULE_SETUP #line 435 "lex.l" { yylval.ints = OR; return OR; } YY_BREAK case 124: YY_RULE_SETUP #line 436 "lex.l" { yylval.ints = SHIFTL; return SHIFTL; } YY_BREAK case 125: YY_RULE_SETUP #line 437 "lex.l" { yylval.ints = SHIFTL; return SHIFTL; } YY_BREAK case 126: YY_RULE_SETUP #line 438 "lex.l" { yylval.ints = SHIFTR; return SHIFTR; } YY_BREAK case 127: YY_RULE_SETUP #line 439 "lex.l" { yylval.ints = SHIFTR; return SHIFTR; } YY_BREAK case 128: YY_RULE_SETUP #line 440 "lex.l" { yylval.ints = QUEST; return QUEST; } YY_BREAK case 129: YY_RULE_SETUP #line 441 "lex.l" { yylval.ints = COLONCOLON; return COLONCOLON; } YY_BREAK case 130: YY_RULE_SETUP #line 442 "lex.l" { yylval.ints = COLON; return COLON; } YY_BREAK case 131: YY_RULE_SETUP #line 443 "lex.l" { yylval.ints = POW2; return POW2; } YY_BREAK case 132: YY_RULE_SETUP #line 444 "lex.l" { yylval.ints = POW3; return POW3; } YY_BREAK case 133: YY_RULE_SETUP #line 445 "lex.l" ; YY_BREAK case 134: YY_RULE_SETUP #line 446 "lex.l" ; YY_BREAK case 135: YY_RULE_SETUP #line 447 "lex.l" ; YY_BREAK case 136: YY_RULE_SETUP #line 448 "lex.l" { ENTER (); char *s; long len = yyleng - 1; unsigned c; s = yytext + 1; s = StringNextChar (s, &c, &len); if (c == '\\') { if (!(s = StringNextChar (s, &c, &len))) c = 0; else if ('0' <= c && c <= '7') { unsigned ch; char *ps = s; c = c - '0'; while ((s = StringNextChar (s, &ch, &len)) && '0' <= ch && ch <= '7') { c = (c << 3) | (ch - '0'); ps = s; } s = ps; } else c = lexEscape (c); } yylval.value = NewInt (c); EXIT (); REFERENCE (yylval.value); return CHAR_CONST; } YY_BREAK case 137: YY_RULE_SETUP #line 482 "lex.l" { ENTER (); char *d, *s; unsigned c; long len = yyleng - 2; yylval.value = NewString (len); d = StringChars (&yylval.value->string); s = yytext + 1; while ((s = StringNextChar (s, &c, &len))) { if (c == '\\') { if (!(s = StringNextChar (s, &c, &len))) break; if ('0' <= c && c <= '7') { unsigned ch; char *ps = s; long plen = len; c = c - '0'; while ((s = StringNextChar (s, &ch, &len)) && '0' <= ch && ch <= '7') { c = (c << 3) | (ch - '0'); ps = s; plen = len; } s = ps; len = plen; } else c = lexEscape (c); } d += StringPutChar (c, d); } *d = '\0'; yylval.value->string.length = d - StringChars(&yylval.value->string); EXIT (); REFERENCE (yylval.value); return STRING_CONST; } YY_BREAK case 138: YY_RULE_SETUP #line 525 "lex.l" { yylval.value = atov(yytext+1, 8); if (yytext[1] == '\0') return TEN_NUM; else return OCTAL0_NUM; } YY_BREAK case 139: YY_RULE_SETUP #line 532 "lex.l" { yylval.value = atov(yytext+2, 8); return OCTAL_NUM; } YY_BREAK case 140: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 3; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 536 "lex.l" { yylval.value = aetov(yytext+2, 8); return OCTAL_FLOAT; } YY_BREAK case 141: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 2; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 540 "lex.l" { yylval.value = atov(yytext+2, 8); return OCTAL_NUM; } YY_BREAK case 142: YY_RULE_SETUP #line 544 "lex.l" { yylval.value = aetov (yytext+2, 8); return OCTAL_FLOAT; } YY_BREAK case 143: YY_RULE_SETUP #line 548 "lex.l" { yylval.value = atov(yytext+2, 2); return BINARY_NUM; } YY_BREAK case 144: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 3; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 552 "lex.l" { yylval.value = aetov(yytext+2, 2); return BINARY_FLOAT; } YY_BREAK case 145: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 2; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 556 "lex.l" { yylval.value = atov(yytext+2, 2); return BINARY_NUM; } YY_BREAK case 146: YY_RULE_SETUP #line 560 "lex.l" { yylval.value = aetov (yytext+2, 2); return BINARY_FLOAT; } YY_BREAK case 147: YY_RULE_SETUP #line 564 "lex.l" { yylval.value = atov(yytext+2, 16); return HEX_NUM; } YY_BREAK case 148: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 3; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 568 "lex.l" { yylval.value = aetov(yytext+2, 16); return HEX_FLOAT; } YY_BREAK case 149: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 2; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 572 "lex.l" { yylval.value = atov(yytext+2, 16); return HEX_NUM; } YY_BREAK case 150: YY_RULE_SETUP #line 576 "lex.l" { yylval.value = aetov (yytext+2, 16); return HEX_FLOAT; } YY_BREAK case 151: YY_RULE_SETUP #line 580 "lex.l" { yylval.value = atov(yytext, 10); return TEN_NUM; } YY_BREAK case 152: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 3; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 584 "lex.l" { yylval.value = aetov(yytext, 10); return TEN_FLOAT; } YY_BREAK case 153: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 2; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 588 "lex.l" { yylval.value = atov(yytext, 10); return TEN_NUM; } YY_BREAK case 154: YY_RULE_SETUP #line 592 "lex.l" { yylval.value = aetov (yytext, 10); return TEN_FLOAT; } YY_BREAK case 155: YY_RULE_SETUP #line 596 "lex.l" { CommandPtr c; SymbolPtr symbol; yylval.atom = AtomId (yytext); if (!notCommand && (c = CommandFind (CurrentCommands, yylval.atom))) { if (c->names) return NAMECOMMAND; return COMMAND; } if (LexNamespace) symbol = NamespaceFindName (LexNamespace, yylval.atom, False); else symbol = NamespaceFindName (CurrentNamespace, yylval.atom, True); if (symbol) { switch (symbol->symbol.class) { case class_namespace: return NAMESPACENAME; case class_typedef: return TYPENAME; default: break; } } return NAME; } YY_BREAK case 156: YY_RULE_SETUP #line 623 "lex.l" FilePrintf (FileStderr, "character \\%o ignored\n", *yytext & 0xff); YY_BREAK case 157: YY_RULE_SETUP #line 624 "lex.l" ECHO; YY_BREAK #line 2309 "lex.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); yy_current_state += YY_AT_BOL(); 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 >= 403 ) 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 >= 403 ) 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 == 402); 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); YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); 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 624 "lex.l" int lexEscape (int c) { switch (c) { case '0': return '\0'; break; case 'b': return '\b'; break; case 'n': return '\n'; break; case 'r': return '\r'; break; case 't': return '\t'; break; case 'f': return '\f'; break; case 'v': return '\v'; break; default: return c; } } Value lexdoc (void) { int c; Value s = NewStrString (""); c = input(); if (lexInput->at_eof) { bail: yyerror ("Missing */ at end of file"); return Void; } for (;;) { Bool skip = False; while (c != EOF && c != '*') { if (skip && c != ' ' && c != '\t') skip = False; if (!skip) s = Plus (s, NewCharString (c)); if (c == '\n') skip = True; c = input(); if (c == EOF || lexInput->at_eof) goto bail; } c = input(); if (c == EOF || lexInput->at_eof) goto bail; if (c == '/') break; if (!skip) s = Plus (s, NewCharString ('*')); } return s; } void skipcomment (void) { int c; c = input(); if (lexInput->at_eof) { bail: yyerror ("Missing */ at end of file"); return; } for (;;) { while (c != EOF && c != '*') { c = input(); if (c == EOF || lexInput->at_eof) goto bail; } c = input(); if (c == EOF || lexInput->at_eof) goto bail; if (c == '/') return; } } void skipline (void) { int c; do { c = input(); } while (c != EOF && c != '\n'); } Value atov (char *s, int base) { ENTER (); Value result; Value b; char c; int i; b = NewInt (base); result = NewInt (0); for (;;) { c = *s++; if ('0' <= c && c <= '9') i = c - '0'; else if ('a' <= c && c <= 'z') i = c - 'a' + 10; else if ('A' <= c && c <= 'Z') i = c - 'A' + 10; else break; if (i >= base) break; result = Plus (NewInt (i), Times (result, b)); } RETURN (result); } Value aetov (char *s, int base) { ENTER (); char *int_part, *frac_part, *rep_part, *exp_part, *next; int sign, frac_len, rep_len, esign; Value v, sv; int_part = s; sign = 1; if (*int_part == '+') int_part++; else if (*int_part == '-') { int_part++; sign = -1; } next = int_part; frac_part = strchr (next, '.'); frac_len = -1; rep_part = 0; rep_len = 0; esign = 1; if (frac_part) { frac_part++; next = frac_part; rep_part = strchr (next, '{'); if (rep_part) { frac_len = rep_part - frac_part; rep_part++; next = strchr (rep_part, '}'); if (!next) RETURN (Void); /* "can't" happen */ rep_len = next - rep_part; next = next + 1; } } exp_part = strchr (next, 'e'); if (!exp_part) exp_part = strchr (next, 'E'); if (exp_part) { if (frac_len < 0) frac_len = exp_part - frac_part; exp_part++; if (*exp_part == '+') exp_part++; else if (*exp_part == '-') { esign = -1; exp_part++; } } else if (frac_len < 0 && frac_part) frac_len = strlen(frac_part); v = atov (int_part, base); if (frac_part) { v = Plus (v, Divide (atov (frac_part, base), Pow (NewInt (base), NewInt (frac_len)))); } if (rep_part) { Value rep; rep = Divide (atov (rep_part, base), Minus (Pow (NewInt (base), NewInt (rep_len)), One)); if (frac_len) rep = Divide (rep, Pow (NewInt (base), NewInt (frac_len))); v = Plus (v, rep); } if (exp_part) { sv = Pow (NewInt (base), atov (exp_part, base)); if (esign > 0) v = Times (v, sv); else v = Divide (v, sv); } if (sign == -1) v = Negate (v); RETURN (v); }