diff options
Diffstat (limited to 'generic/Lscanner-pregen.c')
| -rw-r--r-- | generic/Lscanner-pregen.c | 4739 |
1 files changed, 4739 insertions, 0 deletions
diff --git a/generic/Lscanner-pregen.c b/generic/Lscanner-pregen.c new file mode 100644 index 0000000..2af2ada --- /dev/null +++ b/generic/Lscanner-pregen.c @@ -0,0 +1,4739 @@ + +#line 3 "<stdout>" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer L__create_buffer +#define yy_delete_buffer L__delete_buffer +#define yy_flex_debug L__flex_debug +#define yy_init_buffer L__init_buffer +#define yy_flush_buffer L__flush_buffer +#define yy_load_buffer_state L__load_buffer_state +#define yy_switch_to_buffer L__switch_to_buffer +#define yyin L_in +#define yyleng L_leng +#define yylex L_lex +#define yylineno L_lineno +#define yyout L_out +#define yyrestart L_restart +#define yytext L_text +#define yywrap L_wrap +#define yyalloc L_alloc +#define yyrealloc L_realloc +#define yyfree L_free + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 39 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* 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 L_restart(L_in ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern yy_size_t L_leng; + +extern FILE *L_in, *L_out; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up L_text. */ \ + 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 L_text again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + yy_size_t 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 L_restart()), so that the user can continue scanning by + * just pointing L_in 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 L_text is formed. */ +static char yy_hold_char; +static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ +yy_size_t L_leng; + +/* 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 L_wrap()'s to do buffer switches + * instead of setting up a fresh L_in. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void L_restart (FILE *input_file ); +void L__switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE L__create_buffer (FILE *file,int size ); +void L__delete_buffer (YY_BUFFER_STATE b ); +void L__flush_buffer (YY_BUFFER_STATE b ); +void L_push_buffer_state (YY_BUFFER_STATE new_buffer ); +void L_pop_buffer_state (void ); + +static void L_ensure_buffer_stack (void ); +static void L__load_buffer_state (void ); +static void L__init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER L__flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE L__scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE L__scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE L__scan_bytes (yyconst char *bytes,yy_size_t len ); + +void *L_alloc (yy_size_t ); +void *L_realloc (void *,yy_size_t ); +void L_free (void * ); + +#define yy_new_buffer L__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + L_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + L__create_buffer(L_in,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + L_ensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + L__create_buffer(L_in,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 */ + +#define L_wrap() 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *L_in = (FILE *) 0, *L_out = (FILE *) 0; + +typedef int yy_state_type; + +extern int L_lineno; + +int L_lineno = 1; + +extern char *L_text; +#define yytext_ptr L_text + +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 L_text. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + L_leng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 206 +#define YY_END_OF_BUFFER 207 +/* 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_acclist[819] = + { 0, + 138, 138, 142, 142, 207, 205, 206, 117, 205, 206, + 118, 206, 118, 205, 206, 118, 205, 206, 7, 205, + 206, 119, 205, 206, 205, 206, 12, 205, 206, 28, + 205, 206, 120, 205, 206, 1, 205, 206, 2, 205, + 206, 10, 205, 206, 8, 205, 206, 6, 205, 206, + 9, 205, 206, 36, 205, 206, 11, 205, 206, 103, + 205, 206, 103, 205, 206, 92, 205, 206, 35, 205, + 206, 89, 205, 206, 34, 205, 206, 87, 205, 206, + 93, 205, 206, 99, 205, 206, 4, 205, 206, 5, + 205, 206, 30, 205, 206, 99, 205, 206, 121, 205, + + 206, 99, 205, 206, 99, 205, 206, 99, 205, 206, + 99, 205, 206, 99, 205, 206, 99, 205, 206, 99, + 205, 206, 99, 205, 206, 99, 205, 206, 99, 205, + 206, 99, 205, 206, 99, 205, 206, 99, 205, 206, + 99, 205, 206, 99, 205, 206, 99, 205, 206, 99, + 205, 206, 99, 205, 206, 99, 205, 206, 99, 205, + 206, 3, 205, 206, 29, 205, 206, 146, 205, 206, + 31, 205, 206, 205, 206, 200, 206, 199, 206, 202, + 206, 201, 202, 206, 141, 206, 138, 141, 206, 138, + 206, 139, 141, 206, 141, 206, 145, 206, 142, 145, + + 206, 142, 206, 143, 145, 206, 145, 206, 198, 206, + 196, 206, 198, 206, 198, 206, 191, 206, 192, 206, + 159, 206, 158, 206, 162, 206, 157, 206, 206, 168, + 206, 166, 206, 170, 206, 206, 175, 206, 176, 206, + 174, 206, 206, 178, 206, 148, 206, 117, 148, 206, + 118, 148, 206, 118, 148, 206, 7, 148, 206, 119, + 148, 206, 148, 206, 12, 148, 206, 28, 148, 206, + 120, 148, 206, 1, 148, 206, 2, 148, 206, 10, + 148, 206, 8, 148, 206, 6, 148, 206, 9, 148, + 206, 36, 148, 206, 11, 148, 206, 103, 148, 206, + + 103, 148, 206, 92, 148, 206, 35, 148, 206, 89, + 148, 206, 34, 148, 206, 87, 148, 206, 93, 148, + 206, 99, 148, 206, 4, 148, 206, 5, 148, 206, + 30, 148, 206, 99, 148, 206, 121, 148, 206, 99, + 148, 206, 99, 148, 206, 99, 148, 206, 99, 148, + 206, 99, 148, 206, 99, 148, 206, 99, 148, 206, + 99, 148, 206, 99, 148, 206, 99, 148, 206, 99, + 148, 206, 99, 148, 206, 99, 148, 206, 99, 148, + 206, 99, 148, 206, 99, 148, 206, 99, 148, 206, + 99, 148, 206, 99, 148, 206, 99, 148, 206, 3, + + 148, 206, 29, 148, 206, 147, 148, 206, 31, 148, + 206, 148, 206, 190, 206, 190, 206, 190, 206, 187, + 190, 206, 189, 190, 206, 190, 206, 181, 206, 180, + 181, 206, 181, 206, 203, 206, 204, 206, 136, 206, + 136, 206, 136, 206, 137, 206, 117, 86, 102, 17, + 26, 18, 15, 24, 13, 25, 14, 91, 38, 106, + 23, 122, 16, 103, 99, 32, 90, 85, 78, 88, + 33, 94, 99, 100, 99, 20, 99, 100, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 54, 99, 99, + 79, 99, 99, 99, 99, 84, 99, 99, 83, 99, + + 50, 99, 99, 82, 99, 81, 99, 80, 99, 99, + 97, 99, 99, 99, 99, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 19, 27, 114, 114, + 201, 138, 140, 142, 144, 197, 194, 195, 191, 193, + 159, 161, 160, 156, 150, 156, 149, 156, 151, 156, + 156, 168, 169, 167, 165, 164, 167, 163, 167, 175, + 177, 173, 172, 171, 173, 186, 185, 183, 182, 184, + 189, 188, 180, 179, 135, 115, 115, 37, 124, 39, + 116, 116, 104, 105, 21, 22, 101, 99, 99, 99, + 99, 95, 99, 99, 99, 99, 99, 99, 99, 99, + + 99, 99, 99, 55, 99, 99, 99, 46, 99, 96, + 99, 99, 99, 99, 99, 99, 99, 99, 77, 99, + 99, 99, 99, 99, 99, 98, 99, 114, 152, 135, + 115, 123, 116, 125, 99, 99, 99, 99, 99, 75, + 99, 99, 99, 99, 99, 99, 99, 51, 99, 99, + 99, 99, 99, 73, 99, 99, 48, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 43, 99, 99, + 99, 153, 131, 131, 128, 131, 130, 126, 130, 99, + 99, 99, 99, 60, 99, 40, 99, 99, 99, 99, + 99, 99, 99, 99, 47, 99, 99, 99, 99, 99, + + 99, 49, 99, 99, 99, 99, 99, 99, 53, 99, + 99, 154, 131, 131, 128, 131, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 67, 99, 41, 99, 99, + 99, 99, 64, 99, 42, 99, 44, 99, 56, 99, + 74, 99, 99, 52, 99, 45, 99, 109, 114, 114, + 155, 133, 132, 127, 129, 99, 99, 99, 99, 99, + 99, 76, 99, 58, 99, 99, 59, 99, 99, 63, + 99, 57, 99, 109, 114, 68, 99, 99, 99, 99, + 99, 61, 99, 99, 62, 99, 112, 107, 109, 114, + 113, 134, 99, 99, 71, 99, 99, 99, 69, 99, + + 99, 99, 66, 99, 114, 114, 114, 70, 99, 72, + 99, 65, 99, 110, 111, 108, 109, 114 + } ; + +static yyconst flex_int16_t yy_accept[584] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 6, 8, 11, 13, 16, + 19, 22, 25, 27, 30, 33, 36, 39, 42, 45, + 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, + 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, + 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, + 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, + 168, 171, 174, 176, 178, 180, 182, 185, 187, 190, + + 192, 195, 197, 199, 202, 204, 207, 209, 211, 213, + 215, 217, 219, 221, 223, 225, 227, 229, 230, 232, + 234, 236, 237, 239, 241, 243, 244, 246, 248, 251, + 254, 257, 260, 263, 265, 268, 271, 274, 277, 280, + 283, 286, 289, 292, 295, 298, 301, 304, 307, 310, + 313, 316, 319, 322, 325, 328, 331, 334, 337, 340, + 343, 346, 349, 352, 355, 358, 361, 364, 367, 370, + 373, 376, 379, 382, 385, 388, 391, 394, 397, 400, + 403, 406, 409, 412, 414, 416, 418, 420, 423, 426, + 428, 430, 433, 435, 437, 439, 441, 443, 445, 447, + + 448, 448, 448, 448, 449, 449, 450, 451, 452, 453, + 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, + 463, 464, 464, 465, 465, 465, 466, 467, 468, 468, + 468, 469, 470, 470, 471, 472, 473, 474, 475, 476, + 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, + 487, 488, 490, 491, 493, 494, 495, 496, 498, 499, + 501, 503, 504, 506, 508, 510, 511, 513, 514, 515, + 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, + 526, 527, 528, 529, 529, 530, 531, 531, 531, 531, + 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, + + 542, 542, 543, 544, 545, 547, 549, 551, 552, 553, + 553, 554, 555, 556, 558, 560, 561, 562, 563, 564, + 566, 567, 568, 569, 570, 571, 572, 572, 573, 573, + 573, 574, 574, 575, 575, 575, 576, 576, 576, 577, + 578, 579, 579, 580, 580, 581, 581, 582, 583, 584, + 585, 586, 586, 586, 586, 587, 588, 589, 590, 591, + 592, 594, 595, 596, 597, 598, 599, 600, 601, 602, + 603, 604, 606, 607, 608, 610, 612, 613, 614, 615, + 616, 617, 618, 619, 621, 622, 623, 624, 625, 626, + 628, 629, 629, 629, 629, 630, 631, 631, 632, 633, + + 634, 634, 634, 634, 634, 635, 636, 637, 638, 639, + 640, 642, 643, 644, 645, 646, 647, 648, 650, 651, + 652, 653, 654, 656, 657, 659, 660, 661, 662, 663, + 664, 665, 666, 667, 668, 670, 671, 672, 672, 672, + 672, 673, 673, 674, 674, 675, 675, 677, 678, 679, + 680, 681, 682, 683, 684, 686, 688, 689, 690, 691, + 692, 693, 694, 695, 697, 698, 699, 700, 701, 702, + 704, 705, 706, 707, 708, 709, 711, 712, 712, 712, + 712, 713, 713, 714, 714, 714, 715, 715, 717, 718, + 719, 720, 721, 722, 723, 724, 725, 726, 728, 730, + + 731, 732, 733, 735, 737, 739, 741, 743, 744, 746, + 748, 748, 748, 748, 750, 751, 751, 752, 752, 753, + 753, 754, 755, 756, 756, 757, 758, 759, 760, 761, + 762, 764, 766, 767, 769, 770, 772, 774, 774, 774, + 776, 776, 776, 778, 779, 780, 781, 782, 784, 785, + 787, 788, 788, 791, 792, 793, 794, 795, 797, 798, + 799, 799, 799, 799, 799, 801, 802, 803, 805, 805, + 806, 806, 807, 807, 808, 808, 810, 812, 814, 815, + 816, 819, 819 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 4, 5, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 15, 16, 17, 18, 19, 20, 21, 22, 22, + 22, 22, 22, 22, 22, 23, 23, 24, 25, 26, + 27, 28, 29, 1, 30, 30, 30, 30, 30, 30, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, + 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, + + 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, + 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, + 62, 47, 63, 64, 65, 66, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 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[67] = + { 0, + 1, 2, 3, 1, 4, 1, 5, 1, 6, 1, + 1, 7, 4, 8, 9, 1, 1, 1, 1, 1, + 10, 10, 10, 11, 12, 1, 1, 1, 1, 13, + 14, 1, 15, 1, 1, 16, 17, 13, 13, 13, + 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 1, 1, 1, 1 + } ; + +static yyconst flex_int16_t yy_base[637] = + { 0, + 0, 1883, 1885, 1881, 23, 24, 72, 80, 84, 88, + 85, 92, 93, 94, 1866, 1865, 102, 103, 95, 111, + 110, 112, 149, 1870, 207, 243, 0, 304, 1874, 1871, + 1844, 91, 0, 0, 1867, 2002, 215, 219, 2002, 223, + 192, 2002, 110, 1839, 113, 2002, 2002, 2002, 1836, 121, + 2002, 209, 227, 236, 210, 238, 1836, 2002, 52, 305, + 114, 1831, 211, 2002, 2002, 1831, 215, 2002, 217, 254, + 287, 343, 344, 289, 345, 1833, 348, 346, 352, 351, + 355, 288, 358, 354, 219, 349, 376, 356, 2002, 250, + 2002, 2002, 378, 2002, 2002, 2002, 271, 2002, 316, 321, + + 2002, 0, 2002, 387, 423, 2002, 0, 2002, 2002, 411, + 0, 0, 1836, 0, 2002, 433, 1790, 386, 0, 2002, + 443, 417, 0, 2002, 1773, 414, 2002, 2002, 451, 2002, + 458, 203, 2002, 443, 1792, 385, 2002, 2002, 2002, 1754, + 239, 2002, 440, 457, 442, 464, 469, 1753, 2002, 445, + 491, 454, 1747, 350, 2002, 2002, 1747, 451, 2002, 449, + 471, 475, 478, 474, 390, 480, 1749, 488, 487, 491, + 481, 490, 510, 514, 485, 517, 497, 527, 526, 2002, + 519, 2002, 2002, 550, 2002, 1709, 551, 2002, 1769, 427, + 2002, 1768, 555, 2002, 2002, 2002, 1738, 1715, 2002, 574, + + 587, 324, 505, 2002, 561, 564, 2002, 2002, 2002, 2002, + 2002, 2002, 2002, 2002, 2002, 1744, 579, 2002, 2002, 556, + 2002, 586, 591, 548, 0, 580, 1735, 2002, 592, 1735, + 2002, 2002, 617, 2002, 1733, 2002, 581, 1735, 105, 2002, + 1734, 1733, 574, 567, 591, 597, 599, 60, 602, 600, + 603, 1732, 604, 1731, 608, 606, 609, 1728, 611, 1724, + 1722, 615, 1721, 1720, 1719, 612, 1718, 621, 610, 298, + 618, 625, 623, 630, 619, 624, 631, 633, 638, 642, + 639, 2002, 2002, 647, 2002, 682, 683, 686, 687, 649, + 694, 2002, 698, 2002, 2002, 2002, 2002, 0, 2002, 0, + + 702, 2002, 2002, 2002, 2002, 2002, 2002, 0, 0, 708, + 2002, 2002, 2002, 2002, 2002, 0, 2002, 2002, 2002, 2002, + 2002, 2002, 2002, 2002, 2002, 1739, 699, 2002, 705, 1735, + 1733, 711, 2002, 712, 1731, 1706, 1686, 713, 2002, 714, + 720, 724, 2002, 0, 2002, 728, 2002, 735, 724, 0, + 2002, 774, 839, 0, 2002, 2002, 697, 704, 711, 715, + 1707, 719, 723, 819, 821, 724, 822, 726, 725, 727, + 728, 729, 824, 823, 1706, 1705, 825, 360, 832, 826, + 827, 828, 831, 1704, 731, 829, 841, 834, 846, 1703, + 2002, 857, 858, 861, 0, 2002, 1675, 2002, 2002, 2002, + + 0, 909, 1694, 975, 2002, 833, 830, 843, 848, 844, + 1673, 845, 1018, 1019, 1020, 1021, 1022, 1670, 1023, 1024, + 1025, 869, 1648, 1026, 1640, 1028, 1027, 1029, 1030, 1032, + 1031, 1036, 1039, 1033, 1636, 1043, 1044, 1056, 1085, 1088, + 0, 1596, 0, 0, 1617, 0, 0, 2002, 2002, 0, + 1038, 1046, 1057, 1045, 1604, 1602, 1071, 1074, 1075, 1076, + 1077, 1078, 1079, 1591, 1080, 1082, 1083, 1088, 1085, 1568, + 1087, 1084, 1089, 1097, 1086, 1561, 1090, 1112, 900, 1140, + 0, 1574, 0, 1563, 1571, 1557, 1556, 0, 1113, 1099, + 1120, 1098, 1092, 1105, 1122, 1124, 1127, 1539, 1535, 1128, + + 1129, 1130, 1534, 1533, 1261, 1260, 1252, 532, 1243, 1225, + 1153, 751, 1175, 2002, 755, 1154, 2002, 1162, 2002, 1154, + 2002, 2002, 2002, 1046, 1147, 1137, 1136, 1144, 1151, 1157, + 740, 735, 1150, 688, 1162, 482, 473, 1184, 1198, 2002, + 1203, 1206, 425, 1178, 1152, 1187, 1186, 353, 1188, 292, + 1239, 1245, 2002, 1213, 2002, 1189, 629, 240, 1193, 1198, + 1252, 901, 1234, 1227, 1200, 1209, 1214, 122, 1261, 1267, + 1255, 1258, 1268, 1274, 893, 115, 52, 47, 1220, 1277, + 2002, 2002, 1286, 1303, 1320, 1337, 1354, 1371, 1388, 1405, + 1422, 1439, 1456, 1473, 1490, 1507, 1515, 1522, 1538, 1555, + + 1572, 1589, 1606, 1623, 1640, 1657, 1674, 1691, 1707, 1723, + 1737, 1752, 1766, 1782, 1799, 262, 552, 1816, 1833, 1517, + 1838, 1848, 1524, 1855, 1859, 1869, 1873, 1880, 1896, 1573, + 1907, 1923, 1934, 1950, 1967, 1984 + } ; + +static yyconst flex_int16_t yy_def[637] = + { 0, + 582, 1, 583, 583, 584, 584, 585, 585, 586, 586, + 587, 587, 587, 587, 588, 588, 589, 589, 590, 590, + 591, 591, 582, 23, 592, 592, 593, 593, 594, 594, + 595, 595, 596, 596, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 597, 582, 582, 582, 598, 582, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 582, 582, + 582, 582, 599, 582, 582, 582, 582, 582, 582, 582, + + 582, 600, 582, 582, 582, 582, 601, 582, 582, 582, + 602, 603, 582, 604, 582, 582, 582, 605, 606, 582, + 582, 607, 608, 582, 582, 609, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 597, 582, 582, 582, 598, 582, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 582, + 582, 582, 582, 599, 582, 582, 582, 582, 610, 611, + 582, 612, 613, 582, 582, 582, 582, 582, 582, 582, + + 582, 614, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 615, + 582, 582, 582, 582, 616, 597, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 597, 582, 598, 582, + 598, 582, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 582, 582, 599, 582, 599, 599, 599, 599, 582, + 582, 582, 582, 582, 582, 582, 582, 603, 582, 604, + + 582, 582, 582, 582, 582, 582, 582, 617, 606, 582, + 582, 582, 582, 582, 582, 608, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 610, 611, 582, 611, 582, + 612, 613, 582, 613, 582, 582, 582, 614, 582, 614, + 582, 582, 582, 618, 582, 615, 582, 615, 582, 616, + 582, 582, 582, 619, 582, 582, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 582, 599, 599, 599, 620, 582, 582, 582, 582, 582, + + 621, 582, 622, 582, 582, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 599, 599, 599, + 623, 582, 624, 625, 626, 627, 628, 582, 582, 404, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 599, 629, 599, + 630, 582, 624, 631, 632, 626, 633, 628, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + + 598, 598, 598, 598, 598, 598, 598, 598, 598, 598, + 599, 629, 629, 582, 629, 599, 582, 582, 582, 631, + 582, 582, 582, 633, 598, 598, 598, 598, 598, 598, + 598, 598, 598, 598, 598, 598, 598, 599, 629, 582, + 599, 582, 598, 598, 598, 598, 598, 598, 598, 598, + 599, 629, 582, 599, 582, 598, 598, 598, 598, 598, + 599, 634, 635, 636, 598, 598, 598, 598, 634, 634, + 635, 635, 636, 636, 629, 598, 598, 598, 599, 599, + 582, 0, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582 + } ; + +static yyconst flex_int16_t yy_nxt[2069] = + { 0, + 36, 37, 38, 39, 40, 41, 42, 36, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 56, 57, 58, 59, 60, 61, 62, 63, + 63, 64, 36, 65, 66, 67, 68, 69, 70, 71, + 72, 73, 74, 75, 76, 77, 76, 76, 78, 76, + 79, 80, 81, 76, 82, 83, 84, 85, 86, 87, + 88, 76, 89, 90, 91, 92, 97, 97, 97, 97, + 242, 97, 97, 99, 100, 242, 99, 227, 228, 97, + 97, 99, 100, 242, 99, 104, 105, 109, 104, 104, + 105, 101, 104, 110, 109, 109, 109, 120, 198, 101, + + 110, 110, 110, 106, 115, 115, 121, 106, 116, 116, + 117, 117, 124, 120, 124, 363, 197, 111, 125, 356, + 125, 102, 121, 208, 111, 111, 111, 122, 242, 102, + 206, 206, 206, 107, 118, 118, 211, 107, 242, 209, + 234, 235, 126, 122, 126, 242, 127, 212, 127, 128, + 129, 38, 130, 131, 132, 133, 128, 134, 135, 136, + 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, + 147, 147, 148, 149, 150, 151, 152, 153, 154, 154, + 155, 128, 156, 157, 158, 159, 160, 161, 162, 163, + 164, 165, 166, 167, 168, 167, 167, 169, 167, 170, + + 171, 172, 167, 173, 174, 175, 176, 177, 178, 179, + 167, 180, 181, 182, 183, 186, 200, 201, 204, 201, + 201, 201, 202, 201, 201, 201, 213, 201, 222, 204, + 223, 223, 223, 203, 238, 214, 215, 203, 242, 187, + 242, 203, 242, 188, 189, 216, 239, 217, 217, 217, + 219, 186, 243, 218, 211, 220, 222, 205, 223, 223, + 223, 224, 221, 242, 244, 212, 245, 246, 205, 277, + 225, 350, 190, 190, 350, 187, 282, 242, 190, 188, + 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, + 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, + + 190, 190, 190, 190, 190, 192, 229, 229, 247, 229, + 242, 242, 242, 283, 290, 242, 290, 291, 291, 290, + 291, 242, 291, 291, 248, 291, 339, 290, 340, 271, + 230, 231, 232, 193, 193, 249, 379, 256, 250, 193, + 257, 193, 193, 193, 193, 193, 193, 193, 193, 193, + 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, + 193, 193, 193, 193, 193, 193, 242, 242, 242, 242, + 233, 242, 242, 238, 242, 242, 242, 242, 242, 242, + 285, 242, 286, 242, 251, 239, 258, 263, 293, 293, + 261, 293, 253, 265, 252, 208, 259, 254, 262, 242, + + 278, 260, 264, 266, 255, 267, 268, 281, 275, 269, + 272, 209, 270, 242, 273, 276, 319, 274, 426, 313, + 279, 280, 320, 287, 293, 293, 288, 293, 314, 328, + 289, 295, 295, 295, 301, 301, 305, 301, 256, 302, + 306, 257, 307, 308, 310, 310, 320, 310, 242, 315, + 320, 330, 200, 201, 311, 201, 219, 213, 202, 201, + 201, 220, 201, 206, 206, 206, 214, 215, 221, 203, + 227, 228, 242, 296, 242, 216, 203, 217, 217, 217, + 234, 235, 222, 218, 223, 223, 223, 222, 243, 223, + 223, 223, 229, 229, 242, 229, 242, 242, 242, 246, + + 244, 242, 245, 242, 242, 242, 341, 341, 242, 341, + 242, 242, 248, 242, 242, 224, 230, 231, 232, 251, + 242, 258, 253, 249, 225, 247, 250, 254, 263, 252, + 261, 259, 265, 242, 255, 267, 260, 242, 262, 275, + 242, 268, 266, 264, 269, 282, 276, 270, 278, 242, + 242, 271, 285, 322, 286, 242, 233, 333, 347, 323, + 348, 395, 342, 342, 395, 342, 272, 277, 349, 349, + 273, 279, 280, 274, 537, 200, 201, 281, 201, 335, + 343, 202, 283, 324, 206, 206, 206, 325, 201, 201, + 242, 201, 203, 229, 229, 287, 229, 242, 288, 217, + + 217, 217, 289, 238, 238, 203, 217, 217, 217, 222, + 344, 223, 223, 223, 242, 239, 239, 230, 353, 353, + 242, 353, 242, 242, 359, 242, 242, 242, 357, 242, + 358, 242, 242, 242, 242, 242, 343, 361, 242, 364, + 362, 242, 242, 360, 242, 366, 242, 242, 242, 285, + 365, 286, 242, 242, 242, 378, 242, 371, 367, 368, + 369, 242, 242, 372, 370, 242, 344, 373, 376, 377, + 374, 375, 354, 381, 380, 383, 385, 382, 387, 386, + 384, 566, 389, 388, 391, 285, 286, 286, 285, 285, + 286, 286, 290, 390, 290, 291, 291, 290, 291, 293, + + 293, 328, 293, 301, 301, 290, 301, 328, 302, 310, + 310, 242, 310, 333, 333, 339, 398, 340, 340, 311, + 242, 341, 341, 330, 341, 342, 342, 242, 342, 330, + 347, 393, 348, 392, 242, 335, 335, 400, 242, 348, + 406, 394, 242, 343, 349, 349, 242, 242, 242, 242, + 242, 242, 242, 514, 242, 515, 410, 540, 242, 515, + 407, 415, 419, 242, 411, 421, 408, 418, 420, 416, + 422, 409, 433, 344, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 401, 401, 402, 401, 401, 401, 401, + 401, 403, 401, 401, 401, 401, 401, 401, 401, 401, + + 401, 401, 401, 404, 404, 401, 401, 401, 401, 404, + 401, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 401, 401, 401, 401, + 353, 353, 242, 353, 242, 242, 242, 242, 242, 242, + 242, 242, 242, 242, 242, 242, 242, 242, 343, 285, + 285, 286, 286, 285, 242, 286, 242, 242, 242, 242, + 434, 242, 429, 430, 412, 423, 413, 414, 417, 424, + 427, 435, 436, 428, 452, 431, 425, 432, 344, 437, + 451, 455, 242, 454, 354, 581, 438, 515, 440, 453, + + 456, 513, 514, 285, 515, 570, 465, 284, 439, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 445, 445, + 444, 444, 444, 444, 445, 444, 445, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, + 445, 444, 444, 444, 444, 448, 448, 449, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 448, 448, 448, 448, 450, 450, 450, 448, 448, + + 448, 448, 448, 448, 450, 450, 448, 448, 448, 448, + 450, 448, 450, 450, 450, 450, 450, 450, 450, 450, + 450, 450, 450, 450, 450, 450, 450, 450, 450, 450, + 450, 450, 450, 450, 450, 450, 450, 448, 448, 448, + 448, 242, 242, 242, 242, 242, 242, 242, 242, 242, + 242, 242, 242, 242, 242, 242, 242, 523, 285, 242, + 286, 242, 242, 466, 458, 467, 242, 242, 242, 242, + 472, 460, 468, 462, 457, 473, 461, 459, 463, 474, + 242, 464, 471, 469, 476, 477, 470, 285, 475, 286, + 285, 490, 286, 489, 242, 491, 492, 242, 242, 242, + + 242, 242, 242, 242, 478, 242, 242, 242, 242, 242, + 242, 242, 242, 242, 285, 242, 286, 496, 498, 500, + 242, 242, 242, 495, 494, 493, 479, 503, 242, 499, + 505, 480, 501, 507, 497, 504, 242, 526, 508, 502, + 506, 509, 285, 242, 286, 242, 510, 242, 528, 529, + 242, 242, 242, 242, 525, 285, 285, 286, 286, 242, + 242, 527, 530, 518, 532, 519, 533, 242, 535, 511, + 242, 536, 534, 242, 242, 242, 513, 514, 531, 515, + 242, 546, 542, 542, 542, 242, 285, 543, 286, 516, + 547, 541, 545, 538, 544, 539, 539, 539, 548, 552, + + 553, 242, 515, 550, 554, 285, 549, 286, 555, 242, + 242, 242, 242, 557, 554, 285, 242, 286, 539, 539, + 539, 242, 285, 242, 286, 551, 542, 542, 542, 514, + 565, 574, 242, 575, 556, 558, 285, 242, 572, 560, + 561, 285, 559, 286, 567, 562, 552, 514, 242, 515, + 577, 564, 568, 561, 285, 576, 286, 285, 562, 572, + 391, 284, 572, 285, 563, 570, 242, 579, 578, 391, + 514, 570, 574, 579, 575, 242, 540, 563, 574, 285, + 575, 286, 580, 242, 242, 580, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, + + 94, 94, 94, 96, 96, 96, 96, 96, 96, 96, + 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, + 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, + 98, 98, 98, 98, 98, 98, 98, 103, 103, 103, + 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, + 103, 103, 103, 103, 108, 108, 108, 108, 108, 108, + 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, + 108, 112, 112, 112, 112, 112, 112, 112, 112, 112, + 112, 112, 112, 112, 112, 112, 112, 112, 114, 114, + 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, + + 114, 114, 114, 114, 114, 119, 119, 119, 119, 119, + 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, + 119, 119, 123, 123, 123, 123, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 185, + 185, 185, 185, 185, 185, 185, 185, 185, 185, 185, + 185, 185, 185, 185, 185, 185, 191, 191, 191, 191, + 191, 191, 191, 191, 191, 191, 191, 191, 191, 191, + 191, 191, 191, 194, 194, 194, 194, 194, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + + 196, 196, 196, 196, 196, 196, 196, 199, 199, 199, + 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, + 199, 199, 199, 199, 237, 237, 441, 237, 237, 441, + 237, 241, 241, 481, 241, 241, 481, 241, 284, 284, + 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, + 284, 284, 284, 284, 284, 292, 242, 242, 242, 292, + 292, 292, 242, 292, 292, 292, 292, 523, 485, 292, + 292, 292, 294, 522, 519, 518, 294, 294, 294, 294, + 294, 294, 517, 294, 242, 517, 294, 294, 294, 297, + 297, 242, 297, 297, 297, 297, 297, 297, 297, 297, + + 297, 297, 297, 297, 297, 297, 298, 298, 298, 298, + 298, 298, 298, 298, 242, 298, 298, 298, 298, 298, + 298, 298, 298, 300, 300, 242, 300, 242, 485, 300, + 300, 300, 300, 300, 300, 300, 300, 482, 300, 300, + 304, 304, 304, 304, 304, 304, 304, 304, 304, 304, + 304, 304, 304, 304, 304, 304, 304, 309, 309, 242, + 309, 309, 309, 242, 309, 309, 309, 309, 309, 309, + 309, 242, 309, 309, 312, 312, 312, 312, 312, 312, + 312, 312, 312, 312, 312, 312, 312, 312, 312, 312, + 312, 316, 316, 242, 316, 316, 242, 316, 316, 316, + + 316, 316, 316, 316, 316, 446, 316, 318, 318, 318, + 318, 318, 318, 318, 318, 318, 318, 318, 318, 318, + 318, 318, 318, 318, 327, 442, 242, 242, 242, 242, + 242, 397, 396, 333, 331, 327, 327, 328, 327, 329, + 326, 242, 242, 242, 242, 242, 329, 242, 329, 329, + 329, 242, 329, 332, 242, 242, 241, 242, 237, 355, + 352, 351, 345, 337, 332, 332, 336, 332, 334, 331, + 326, 321, 242, 240, 236, 334, 226, 334, 334, 334, + 210, 334, 338, 338, 338, 338, 338, 338, 338, 338, + 338, 338, 338, 338, 338, 338, 338, 338, 338, 346, + + 346, 346, 346, 346, 346, 346, 346, 346, 346, 346, + 346, 346, 346, 346, 346, 346, 399, 399, 207, 399, + 399, 399, 399, 399, 399, 399, 399, 399, 399, 399, + 399, 399, 399, 405, 405, 317, 405, 405, 405, 405, + 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, + 443, 443, 303, 443, 447, 299, 242, 240, 236, 226, + 447, 447, 210, 447, 483, 207, 582, 483, 483, 197, + 483, 484, 484, 195, 484, 486, 195, 184, 486, 113, + 113, 486, 486, 95, 486, 487, 487, 95, 487, 488, + 93, 582, 488, 488, 582, 488, 512, 512, 512, 512, + + 512, 512, 512, 512, 512, 512, 512, 512, 512, 512, + 512, 512, 512, 520, 582, 582, 520, 582, 582, 520, + 520, 582, 520, 521, 521, 521, 521, 521, 521, 521, + 521, 521, 521, 521, 521, 521, 521, 521, 521, 521, + 524, 582, 582, 524, 582, 582, 524, 524, 582, 524, + 569, 569, 569, 569, 569, 569, 569, 569, 569, 569, + 569, 569, 569, 569, 569, 569, 569, 571, 571, 571, + 571, 571, 571, 571, 571, 571, 571, 571, 571, 571, + 571, 571, 571, 571, 573, 573, 573, 573, 573, 573, + 573, 573, 573, 573, 573, 573, 573, 573, 573, 573, + + 573, 35, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582 + } ; + +static yyconst flex_int16_t yy_chk[2069] = + { 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, 5, 6, 5, 6, + 578, 5, 6, 7, 7, 577, 7, 59, 59, 5, + 6, 8, 8, 248, 8, 9, 9, 11, 9, 10, + 10, 7, 10, 11, 12, 13, 14, 19, 32, 8, + + 12, 13, 14, 9, 17, 18, 19, 10, 17, 18, + 17, 18, 21, 20, 22, 248, 32, 11, 21, 239, + 22, 7, 20, 45, 12, 13, 14, 19, 239, 8, + 43, 43, 43, 9, 17, 18, 50, 10, 576, 45, + 61, 61, 21, 20, 22, 568, 21, 50, 22, 23, + 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, + 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, + 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, + 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, + 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, + + 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, + 23, 23, 23, 23, 23, 25, 37, 37, 41, 37, + 38, 38, 37, 38, 40, 40, 52, 40, 55, 132, + 55, 55, 55, 37, 63, 52, 52, 38, 67, 25, + 69, 40, 85, 25, 26, 53, 63, 53, 53, 53, + 54, 26, 67, 53, 141, 54, 56, 41, 56, 56, + 56, 55, 54, 558, 67, 141, 67, 69, 132, 85, + 55, 616, 26, 26, 616, 26, 90, 70, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, + + 26, 26, 26, 26, 26, 28, 60, 60, 70, 60, + 71, 82, 74, 90, 97, 550, 97, 99, 99, 97, + 99, 270, 100, 100, 71, 100, 202, 97, 202, 82, + 60, 60, 60, 28, 28, 71, 270, 74, 71, 28, + 74, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 72, 73, 75, 78, + 60, 77, 86, 154, 80, 79, 548, 84, 81, 88, + 93, 83, 93, 378, 72, 154, 75, 78, 104, 104, + 77, 104, 73, 79, 72, 136, 75, 73, 77, 87, + + 86, 75, 78, 79, 73, 80, 81, 88, 84, 81, + 83, 136, 81, 165, 83, 84, 126, 83, 378, 122, + 87, 87, 126, 93, 105, 105, 93, 105, 122, 190, + 93, 110, 110, 110, 116, 116, 118, 116, 165, 116, + 118, 165, 118, 118, 121, 121, 126, 121, 543, 122, + 126, 190, 129, 129, 121, 129, 145, 143, 129, 131, + 131, 145, 131, 134, 134, 134, 143, 143, 145, 129, + 150, 150, 160, 110, 158, 144, 131, 144, 144, 144, + 152, 152, 146, 144, 146, 146, 146, 147, 158, 147, + 147, 147, 151, 151, 161, 151, 537, 164, 162, 160, + + 158, 163, 158, 166, 171, 536, 203, 203, 175, 203, + 169, 168, 162, 172, 170, 146, 151, 151, 151, 163, + 177, 166, 164, 162, 146, 161, 162, 164, 169, 163, + 168, 166, 170, 173, 164, 171, 166, 174, 168, 175, + 176, 172, 170, 169, 172, 181, 175, 172, 177, 179, + 178, 173, 184, 187, 184, 508, 151, 193, 220, 187, + 220, 617, 205, 205, 617, 205, 174, 176, 224, 224, + 174, 178, 178, 174, 508, 200, 200, 179, 200, 193, + 205, 200, 181, 187, 206, 206, 206, 187, 201, 201, + 244, 201, 200, 229, 229, 184, 229, 243, 184, 217, + + 217, 217, 184, 226, 237, 201, 222, 222, 222, 223, + 205, 223, 223, 223, 245, 226, 237, 229, 233, 233, + 246, 233, 247, 250, 244, 249, 251, 253, 243, 256, + 243, 255, 257, 269, 259, 266, 233, 246, 262, 249, + 247, 271, 275, 245, 268, 251, 273, 276, 272, 284, + 250, 284, 557, 274, 277, 269, 278, 256, 251, 253, + 255, 279, 281, 257, 255, 280, 233, 259, 266, 268, + 262, 262, 233, 272, 271, 274, 276, 273, 278, 277, + 275, 557, 280, 279, 286, 287, 286, 287, 288, 289, + 288, 289, 290, 281, 290, 291, 291, 290, 291, 293, + + 293, 327, 293, 301, 301, 290, 301, 329, 301, 310, + 310, 534, 310, 332, 334, 338, 340, 338, 340, 310, + 357, 341, 341, 327, 341, 342, 342, 358, 342, 329, + 346, 288, 346, 287, 359, 332, 334, 348, 360, 348, + 357, 289, 362, 342, 349, 349, 363, 366, 369, 368, + 370, 371, 372, 512, 385, 512, 362, 515, 532, 515, + 358, 366, 369, 531, 363, 371, 359, 368, 370, 366, + 372, 360, 385, 342, 352, 352, 352, 352, 352, 352, + 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, + 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, + + 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, + 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, + 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, + 352, 352, 352, 352, 352, 352, 352, 352, 352, 352, + 353, 353, 364, 353, 365, 367, 374, 373, 377, 380, + 381, 382, 386, 407, 383, 379, 406, 388, 353, 392, + 393, 392, 393, 394, 387, 394, 408, 410, 412, 389, + 386, 409, 381, 382, 364, 373, 365, 365, 367, 374, + 379, 387, 388, 380, 407, 382, 377, 383, 353, 389, + 406, 410, 422, 409, 353, 575, 392, 575, 394, 408, + + 412, 479, 479, 562, 479, 562, 422, 562, 393, 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, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 413, 414, 415, 416, 417, 419, 420, 421, 424, + 427, 426, 428, 429, 431, 430, 434, 524, 438, 432, + 438, 451, 433, 424, 414, 426, 436, 437, 454, 452, + 431, 416, 427, 419, 413, 432, 417, 415, 420, 433, + 453, 421, 430, 428, 436, 437, 429, 439, 434, 439, + 440, 452, 440, 451, 457, 453, 454, 458, 459, 460, + + 461, 462, 463, 465, 438, 466, 467, 472, 469, 475, + 471, 468, 473, 477, 478, 493, 478, 460, 462, 465, + 474, 492, 490, 459, 458, 457, 439, 468, 494, 463, + 471, 440, 466, 473, 461, 469, 489, 490, 474, 467, + 472, 475, 480, 491, 480, 495, 477, 496, 492, 493, + 497, 500, 501, 502, 489, 511, 516, 511, 516, 527, + 526, 491, 494, 518, 496, 520, 497, 528, 501, 478, + 525, 502, 500, 533, 529, 545, 513, 513, 495, 513, + 530, 528, 518, 518, 518, 535, 538, 525, 538, 480, + 529, 516, 527, 511, 526, 513, 513, 513, 530, 539, + + 539, 544, 539, 535, 541, 541, 533, 541, 542, 547, + 546, 549, 556, 545, 554, 554, 559, 554, 539, 539, + 539, 560, 579, 565, 579, 538, 542, 542, 542, 564, + 556, 564, 566, 564, 544, 546, 563, 567, 563, 549, + 551, 551, 547, 551, 559, 551, 552, 552, 510, 552, + 566, 552, 560, 561, 561, 565, 561, 571, 561, 571, + 572, 563, 572, 569, 551, 569, 509, 569, 567, 570, + 573, 570, 573, 570, 573, 507, 574, 561, 574, 580, + 574, 580, 571, 506, 505, 572, 583, 583, 583, 583, + 583, 583, 583, 583, 583, 583, 583, 583, 583, 583, + + 583, 583, 583, 584, 584, 584, 584, 584, 584, 584, + 584, 584, 584, 584, 584, 584, 584, 584, 584, 584, + 585, 585, 585, 585, 585, 585, 585, 585, 585, 585, + 585, 585, 585, 585, 585, 585, 585, 586, 586, 586, + 586, 586, 586, 586, 586, 586, 586, 586, 586, 586, + 586, 586, 586, 586, 587, 587, 587, 587, 587, 587, + 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, + 587, 588, 588, 588, 588, 588, 588, 588, 588, 588, + 588, 588, 588, 588, 588, 588, 588, 588, 589, 589, + 589, 589, 589, 589, 589, 589, 589, 589, 589, 589, + + 589, 589, 589, 589, 589, 590, 590, 590, 590, 590, + 590, 590, 590, 590, 590, 590, 590, 590, 590, 590, + 590, 590, 591, 591, 591, 591, 591, 591, 591, 591, + 591, 591, 591, 591, 591, 591, 591, 591, 591, 592, + 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, + 592, 592, 592, 592, 592, 592, 593, 593, 593, 593, + 593, 593, 593, 593, 593, 593, 593, 593, 593, 593, + 593, 593, 593, 594, 594, 594, 594, 594, 594, 594, + 594, 594, 594, 594, 594, 594, 594, 594, 594, 594, + 595, 595, 595, 595, 595, 595, 595, 595, 595, 595, + + 595, 595, 595, 595, 595, 595, 595, 596, 596, 596, + 596, 596, 596, 596, 596, 596, 596, 596, 596, 596, + 596, 596, 596, 596, 597, 597, 620, 597, 597, 620, + 597, 598, 598, 623, 598, 598, 623, 598, 599, 599, + 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, + 599, 599, 599, 599, 599, 600, 504, 503, 499, 600, + 600, 600, 498, 600, 600, 600, 600, 487, 486, 600, + 600, 600, 601, 485, 484, 482, 601, 601, 601, 601, + 601, 601, 630, 601, 476, 630, 601, 601, 601, 602, + 602, 470, 602, 602, 602, 602, 602, 602, 602, 602, + + 602, 602, 602, 602, 602, 602, 603, 603, 603, 603, + 603, 603, 603, 603, 464, 603, 603, 603, 603, 603, + 603, 603, 603, 604, 604, 456, 604, 455, 445, 604, + 604, 604, 604, 604, 604, 604, 604, 442, 604, 604, + 605, 605, 605, 605, 605, 605, 605, 605, 605, 605, + 605, 605, 605, 605, 605, 605, 605, 606, 606, 435, + 606, 606, 606, 425, 606, 606, 606, 606, 606, 606, + 606, 423, 606, 606, 607, 607, 607, 607, 607, 607, + 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, + 607, 608, 608, 418, 608, 608, 411, 608, 608, 608, + + 608, 608, 608, 608, 608, 403, 608, 609, 609, 609, + 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, + 609, 609, 609, 609, 610, 397, 390, 384, 376, 375, + 361, 337, 336, 335, 331, 610, 610, 330, 610, 611, + 326, 267, 265, 264, 263, 261, 611, 260, 611, 611, + 611, 258, 611, 612, 254, 252, 242, 241, 238, 235, + 230, 227, 216, 198, 612, 612, 197, 612, 613, 192, + 189, 186, 167, 157, 153, 613, 148, 613, 613, 613, + 140, 613, 614, 614, 614, 614, 614, 614, 614, 614, + 614, 614, 614, 614, 614, 614, 614, 614, 614, 615, + + 615, 615, 615, 615, 615, 615, 615, 615, 615, 615, + 615, 615, 615, 615, 615, 615, 618, 618, 135, 618, + 618, 618, 618, 618, 618, 618, 618, 618, 618, 618, + 618, 618, 618, 619, 619, 125, 619, 619, 619, 619, + 619, 619, 619, 619, 619, 619, 619, 619, 619, 619, + 621, 621, 117, 621, 622, 113, 76, 66, 62, 57, + 622, 622, 49, 622, 624, 44, 35, 624, 624, 31, + 624, 625, 625, 30, 625, 626, 29, 24, 626, 16, + 15, 626, 626, 4, 626, 627, 627, 3, 627, 628, + 2, 0, 628, 628, 0, 628, 629, 629, 629, 629, + + 629, 629, 629, 629, 629, 629, 629, 629, 629, 629, + 629, 629, 629, 631, 0, 0, 631, 0, 0, 631, + 631, 0, 631, 632, 632, 632, 632, 632, 632, 632, + 632, 632, 632, 632, 632, 632, 632, 632, 632, 632, + 633, 0, 0, 633, 0, 0, 633, 633, 0, 633, + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634, + 634, 634, 634, 634, 634, 634, 634, 635, 635, 635, + 635, 635, 635, 635, 635, 635, 635, 635, 635, 635, + 635, 635, 635, 635, 636, 636, 636, 636, 636, 636, + 636, 636, 636, 636, 636, 636, 636, 636, 636, 636, + + 636, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, + 582, 582, 582, 582, 582, 582, 582, 582 + } ; + +extern int L__flex_debug; +int L__flex_debug = 0; + +static yy_state_type *yy_state_buf=0, *yy_state_ptr=0; +static char *yy_full_match; +static int yy_lp; +#define REJECT \ +{ \ +*yy_cp = (yy_hold_char); /* undo effects of setting up L_text */ \ +yy_cp = (yy_full_match); /* restore poss. backed-over text */ \ +++(yy_lp); \ +goto find_rule; \ +} + +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *L_text; +#line 1 "../generic/Lscanner.l" +#define YY_NO_INPUT 1 + + + + + + + + + + + + + + + + +#line 24 "../generic/Lscanner.l" +/* + * Copyright (c) 2006-2008 BitMover, Inc. + */ +#include <string.h> +#define _PWD_H // Some solaris9 conflict, we don't need pwd.h +#include "tclInt.h" +#include "Lcompile.h" +#include "Lgrammar.h" +#include "tommath.h" + +private void extract_re_delims(char c); +private int include_pop(); +private int include_push(Tcl_Channel chan, char *name); +private Tcl_Channel include_search(char *file, char **path, int cwdOnly); +private Tcl_Channel include_try(Tcl_Obj *fileObj, int *found); +private void inject(char *s); +private void interpol_lbrace(); +private void interpol_pop(); +private int interpol_push(); +private int interpol_rbrace(); +private void put_back(char c); +private void tally_newlines(char *s, int len, int tally); + +// Max nesting depth of string interpolations. +#define INTERPOL_STACK_SZ 10 + +// Stack for tracking include() statements. +#define INCLUDE_STACK_SZ 10 +typedef struct { + char *name; + char *dir; + int line; + YY_BUFFER_STATE buf; +} Include; + +private char re_start_delim; // delimiters for m|regexp| form +private char re_end_delim; +private Tcl_Obj *str; // string collection buffer +private int str_beg; // source offset of string +private char *here_delim = NULL; +private char *here_pfx = NULL; +private int include_top; +private Include include_stk[INCLUDE_STACK_SZ+1]; +private Tcl_HashTable *include_table = NULL; +private int interpol_top = -1; +private int interpol_stk[INTERPOL_STACK_SZ+1]; +private int in_lhtml = 0; // Lhtml mode + +#define STRBUF_START(beg) \ + do { \ + str = Tcl_NewObj(); \ + Tcl_IncrRefCount(str); \ + str_beg = (beg); \ + } while (0) + + +#define STRBUF_STRING() Tcl_GetString(str) + +#define STRBUF_STARTED() (str != NULL) + +#define STRBUF_ADD(s, len) Tcl_AppendToObj(str, s, len) + +#define STRBUF_STOP(e) \ + do { \ + Tcl_DecrRefCount(str); \ + str = NULL; \ + L_lloc.beg = str_beg; \ + L_lloc.end = (e); \ + } while (0) + +/* + * Keep track of the current offset in the input string. + * YY_USER_ACTION is run before each action. Note that some actions + * further modify L_lloc. + */ + +#define YY_USER_ACTION yy_user_action(); + +private void +yy_user_action() +{ + L->prev_token_off = L->token_off; + L->token_off += L->prev_token_len; + L->prev_token_len = L_leng; + + L_lloc.beg = L->token_off; + L_lloc.end = L->token_off + L_leng; + + tally_newlines(L_text, L_leng, 1); + L_lloc.line = L->line; + + L_lloc.file = L->file; + + /* + * Build up in L->script the text that the scanner scans. + * The compiler later passes this on to tcl as the script + * source. This allows include() stmts to be handled properly. + */ + Tcl_AppendToObj(L->script, L_text, L_leng); + L->script_len += L_leng; +} + +/* + * Un-do the effects of the YY_USER_ACTION on the token offset + * tracking. This is useful in include() processing where the + * characters in the '#include "file"' must be ignored. + */ +private void +undo_yy_user_action() +{ + L->prev_token_len = L->token_off - L->prev_token_off; + L->token_off = L->prev_token_off; + + L_lloc.beg = L->prev_token_off; + L_lloc.end = L->prev_token_off + L->prev_token_len; + + tally_newlines(L_text, L_leng, -1); + L_lloc.line = L->line; + + L->script_len -= L_leng; + Tcl_SetObjLength(L->script, L->script_len); +} + +/* + * Inject the given string into the L script text, but do not give it + * to the scanner. This is useful for inserting #line directives (for + * #include's) which need to remain in the script so Tcl can see them + * but which aren't parsed. + */ +private void +inject(char *s) +{ + int len = strlen(s); + + L->prev_token_len += len; + + Tcl_AppendToObj(L->script, s, len); + L->script_len += len; +} + +/* + * Count the newlines in a string and add the number to L->line. Pass + * in tally == 1 to count them and tally == -1 to undo it. + */ +private void +tally_newlines(char *s, int len, int tally) +{ + char *end, *p; + + for (p = s, end = p + len; p < end; p++) { + if (*p == '\n') { + L->line += tally; + } else if ((*p == '\r') && ((p+1) < end) && (*(p+1) != '\n')) { + /* Mac line endings. */ + L->line += tally; + } + } +} + +private Tcl_Channel +include_try(Tcl_Obj *fileObj, int *found) +{ + int new; + Tcl_Channel chan; + char *file = Tcl_GetString(fileObj); + char *path; + Tcl_Obj *pathObj; + + /* + * See if the normalized path has been included before. If the path + * isn't absolute, consider it to be relative to where L->file is. + */ + if (Tcl_FSGetPathType(fileObj) == TCL_PATH_ABSOLUTE) { + if ((pathObj = Tcl_FSGetNormalizedPath(NULL, fileObj)) == NULL){ + L_err("unable to normalize include file %s", file); + return (NULL); + } + } else { + pathObj = Tcl_ObjPrintf("%s/%s", L->dir, file); + } + Tcl_IncrRefCount(pathObj); + + path = Tcl_GetString(pathObj); + Tcl_CreateHashEntry(include_table, path, &new); + if (new) { + chan = Tcl_FSOpenFileChannel(L->interp, pathObj, "r", 0666); + *found = (chan != NULL); + return (chan); + } else { + *found = 1; // already included + return (NULL); + } + Tcl_DecrRefCount(pathObj); +} + +/* + * Search for an include file. If the path is absolute, use it. + * Else, for #include <file> (cwdOnly == 0) try + * $BIN/include (where BIN is where the running tclsh lives) + * /usr/local/include/L + * /usr/include/L + * For #include "file" (cwdOnly == 1) look only in the directory + * where the script doing the #include resides. + */ +private Tcl_Channel +include_search(char *file, char **path, int cwdOnly) +{ + int found, len; + Tcl_Channel chan; + Tcl_Obj *binObj = NULL; + Tcl_Obj *fileObj; + + unless (include_table) { + include_table = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); + Tcl_InitHashTable(include_table, TCL_STRING_KEYS); + } + + fileObj = Tcl_NewStringObj(file, -1); + Tcl_IncrRefCount(fileObj); + if ((Tcl_FSGetPathType(fileObj) == TCL_PATH_ABSOLUTE) || cwdOnly) { + chan = include_try(fileObj, &found); + } else { + /* Try $BIN/include */ + binObj = TclGetObjNameOfExecutable(); + Tcl_GetStringFromObj(binObj, &len); + if (len > 0) { + Tcl_DecrRefCount(fileObj); + /* TclPathPart bumps the ref count. */ + fileObj = TclPathPart(L->interp, binObj, + TCL_PATH_DIRNAME); + Tcl_AppendPrintfToObj(fileObj, "/include/%s", file); + chan = include_try(fileObj, &found); + if (found) goto done; + } + /* Try /usr/local/include/L */ + Tcl_DecrRefCount(fileObj); + fileObj = Tcl_ObjPrintf("/usr/local/include/L/%s", file); + Tcl_IncrRefCount(fileObj); + chan = include_try(fileObj, &found); + if (found) goto done; + /* Try /usr/include/L */ + Tcl_DecrRefCount(fileObj); + fileObj = Tcl_ObjPrintf("/usr/include/L/%s", file); + Tcl_IncrRefCount(fileObj); + chan = include_try(fileObj, &found); + } + done: + unless (found) { + L_err("cannot find include file %s", file); + } + if (path) *path = ckstrdup(Tcl_GetString(fileObj)); + Tcl_DecrRefCount(fileObj); + return (chan); +} + +private int +include_push(Tcl_Channel chan, char *name) +{ + YY_BUFFER_STATE buf; + Tcl_Obj *objPtr; + char *dec = NULL, *script; + int len, ret; + + /* Read the file into memory. */ + objPtr = Tcl_NewObj(); + Tcl_IncrRefCount(objPtr); + if (Tcl_ReadChars(chan, objPtr, -1, 0) < 0) { + Tcl_Close(L->interp, chan); + L_err("error reading include file %s", name); + return (0); + } + Tcl_Close(L->interp, chan); + + /* If it is encrypted, decrypt it. */ + script = Tcl_GetStringFromObj(objPtr, &len); + + /* Create a new flex buffer with the file contents. */ + if (include_top >= INCLUDE_STACK_SZ) { + L_err("include file nesting too deep -- aborting"); + while (include_pop()) ; + ret = 0; + } else { + ++include_top; + include_stk[include_top].name = L->file; + include_stk[include_top].dir = L->dir; + include_stk[include_top].line = L->line; + include_stk[include_top].buf = YY_CURRENT_BUFFER; + buf = L__scan_bytes(script,len); + L->file = name; + L->dir = L_dirname(L->file); + L->line = 1; + inject("#line 1\n"); + ret = 1; + } + Tcl_DecrRefCount(objPtr); + if (dec) ckfree(dec); + return (ret); +} + +private int +include_pop() +{ + char *s; + + if (include_top >= 0) { + L->file = include_stk[include_top].name; + L->dir = include_stk[include_top].dir; + L->line = include_stk[include_top].line; + L__delete_buffer(YY_CURRENT_BUFFER); + L__switch_to_buffer(include_stk[include_top].buf); + --include_top; + s = cksprintf("#line %d\n", L->line); + inject(s); + ckfree(s); + return (1); + } else { + return (0); + } +} + +/* + * Given a decimal, hex, or octal integer constant of arbitrary + * precision, return a canonical string representation. This is done + * by converting it to a bignum and then taking its string rep. + */ +private char * +canonical_num(char *num) +{ + char *ret; + Tcl_Obj *obj; + mp_int big; + + obj = Tcl_NewStringObj(num, -1); + Tcl_IncrRefCount(obj); + Tcl_TakeBignumFromObj(NULL, obj, &big); + Tcl_SetBignumObj(obj, &big); + ret = ckstrdup(Tcl_GetString(obj)); + Tcl_DecrRefCount(obj); + return (ret); +} + +/* + * Work around a Windows problem where our getopt type conficts + * with the system's. + */ +#undef getopt +#undef optarg +#undef optind + +#line 1605 "<stdout>" + +#define INITIAL 0 +#define re_delim 1 +#define re_modifier 2 +#define re_arg_split 3 +#define re_arg_case 4 +#define glob_re 5 +#define subst_re 6 +#define comment 7 +#define str_double 8 +#define str_single 9 +#define str_backtick 10 +#define interpol 11 +#define here_doc_interp 12 +#define here_doc_nointerp 13 +#define eat_through_eol 14 +#define lhtml 15 +#define lhtml_expr_start 16 + +#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 ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int L_lex_destroy (void ); + +int L_get_debug (void ); + +void L_set_debug (int debug_flag ); + +YY_EXTRA_TYPE L_get_extra (void ); + +void L_set_extra (YY_EXTRA_TYPE user_defined ); + +FILE *L_get_in (void ); + +void L_set_in (FILE * in_str ); + +FILE *L_get_out (void ); + +void L_set_out (FILE * out_str ); + +yy_size_t L_get_leng (void ); + +char *L_get_text (void ); + +int L_get_lineno (void ); + +void L_set_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int L_wrap (void ); +#else +extern int L_wrap (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 + + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + + static void yy_push_state (int new_state ); + + static void yy_pop_state (void ); + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( L_text, L_leng, 1, L_out )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( L_in )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( L_in ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, L_in))==0 && ferror(L_in)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(L_in); \ + } \ + }\ +\ + +#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 L_lex (void); + +#define YY_DECL int L_lex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after L_text and L_leng + * 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 ( L_leng > 0 ) \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ + (L_text[L_leng - 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; + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + /* Create the reject buffer large enough to save one state per allowed character. */ + if ( ! (yy_state_buf) ) + (yy_state_buf) = (yy_state_type *)L_alloc(YY_STATE_BUF_SIZE ); + if ( ! (yy_state_buf) ) + YY_FATAL_ERROR( "out of dynamic memory in L_lex()" ); + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! L_in ) + L_in = stdin; + + if ( ! L_out ) + L_out = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + L_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + L__create_buffer(L_in,YY_BUF_SIZE ); + } + + L__load_buffer_state( ); + } + + { +#line 374 "../generic/Lscanner.l" + +#line 1854 "<stdout>" + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of L_text. */ + *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_state_ptr) = (yy_state_buf); + *(yy_state_ptr)++ = yy_current_state; + +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 583 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + *(yy_state_ptr)++ = yy_current_state; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 2002 ); + +yy_find_action: + yy_current_state = *--(yy_state_ptr); + (yy_lp) = yy_accept[yy_current_state]; +find_rule: /* we branch to this label when backing up */ + for ( ; ; ) /* until we find what rule we matched */ + { + if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] ) + { + yy_act = yy_acclist[(yy_lp)]; + { + (yy_full_match) = yy_cp; + break; + } + } + --yy_cp; + yy_current_state = *--(yy_state_ptr); + (yy_lp) = 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 1: +YY_RULE_SETUP +#line 376 "../generic/Lscanner.l" +return T_LPAREN; + YY_BREAK +case 2: +YY_RULE_SETUP +#line 377 "../generic/Lscanner.l" +return T_RPAREN; + YY_BREAK +case 3: +YY_RULE_SETUP +#line 378 "../generic/Lscanner.l" +interpol_lbrace(); return T_LBRACE; + YY_BREAK +case 4: +YY_RULE_SETUP +#line 379 "../generic/Lscanner.l" +return T_LBRACKET; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 380 "../generic/Lscanner.l" +return T_RBRACKET; + YY_BREAK +case 6: +YY_RULE_SETUP +#line 381 "../generic/Lscanner.l" +return T_COMMA; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 382 "../generic/Lscanner.l" +return T_BANG; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 383 "../generic/Lscanner.l" +return T_PLUS; + YY_BREAK +case 9: +YY_RULE_SETUP +#line 384 "../generic/Lscanner.l" +return T_MINUS; + YY_BREAK +case 10: +YY_RULE_SETUP +#line 385 "../generic/Lscanner.l" +return T_STAR; + YY_BREAK +case 11: +YY_RULE_SETUP +#line 386 "../generic/Lscanner.l" +return T_SLASH; + YY_BREAK +case 12: +YY_RULE_SETUP +#line 387 "../generic/Lscanner.l" +return T_PERC; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 388 "../generic/Lscanner.l" +return T_EQPLUS; + YY_BREAK +case 14: +YY_RULE_SETUP +#line 389 "../generic/Lscanner.l" +return T_EQMINUS; + YY_BREAK +case 15: +YY_RULE_SETUP +#line 390 "../generic/Lscanner.l" +return T_EQSTAR; + YY_BREAK +case 16: +YY_RULE_SETUP +#line 391 "../generic/Lscanner.l" +return T_EQSLASH; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 392 "../generic/Lscanner.l" +return T_EQPERC; + YY_BREAK +case 18: +YY_RULE_SETUP +#line 393 "../generic/Lscanner.l" +return T_EQBITAND; + YY_BREAK +case 19: +YY_RULE_SETUP +#line 394 "../generic/Lscanner.l" +return T_EQBITOR; + YY_BREAK +case 20: +YY_RULE_SETUP +#line 395 "../generic/Lscanner.l" +return T_EQBITXOR; + YY_BREAK +case 21: +YY_RULE_SETUP +#line 396 "../generic/Lscanner.l" +return T_EQLSHIFT; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 397 "../generic/Lscanner.l" +return T_EQRSHIFT; + YY_BREAK +case 23: +YY_RULE_SETUP +#line 398 "../generic/Lscanner.l" +return T_EQDOT; + YY_BREAK +case 24: +YY_RULE_SETUP +#line 399 "../generic/Lscanner.l" +return T_PLUSPLUS; + YY_BREAK +case 25: +YY_RULE_SETUP +#line 400 "../generic/Lscanner.l" +return T_MINUSMINUS; + YY_BREAK +case 26: +YY_RULE_SETUP +#line 401 "../generic/Lscanner.l" +return T_ANDAND; + YY_BREAK +case 27: +YY_RULE_SETUP +#line 402 "../generic/Lscanner.l" +return T_OROR; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 403 "../generic/Lscanner.l" +return T_BITAND; + YY_BREAK +case 29: +YY_RULE_SETUP +#line 404 "../generic/Lscanner.l" +return T_BITOR; + YY_BREAK +case 30: +YY_RULE_SETUP +#line 405 "../generic/Lscanner.l" +return T_BITXOR; + YY_BREAK +case 31: +YY_RULE_SETUP +#line 406 "../generic/Lscanner.l" +return T_BITNOT; + YY_BREAK +case 32: +YY_RULE_SETUP +#line 407 "../generic/Lscanner.l" +return T_LSHIFT; + YY_BREAK +case 33: +YY_RULE_SETUP +#line 408 "../generic/Lscanner.l" +return T_RSHIFT; + YY_BREAK +case 34: +YY_RULE_SETUP +#line 409 "../generic/Lscanner.l" +return T_EQUALS; + YY_BREAK +case 35: +YY_RULE_SETUP +#line 410 "../generic/Lscanner.l" +return T_SEMI; + YY_BREAK +case 36: +YY_RULE_SETUP +#line 411 "../generic/Lscanner.l" +return T_DOT; + YY_BREAK +case 37: +/* rule 37 can match eol */ +YY_RULE_SETUP +#line 412 "../generic/Lscanner.l" +return T_STRCAT; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 413 "../generic/Lscanner.l" +return T_DOTDOT; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 414 "../generic/Lscanner.l" +return T_ELLIPSIS; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 415 "../generic/Lscanner.l" +return T_CLASS; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 416 "../generic/Lscanner.l" +return T_EXTERN; + YY_BREAK +case 42: +YY_RULE_SETUP +#line 417 "../generic/Lscanner.l" +return T_RETURN; + YY_BREAK +case 43: +YY_RULE_SETUP +#line 418 "../generic/Lscanner.l" +return T_VOID; + YY_BREAK +case 44: +YY_RULE_SETUP +#line 419 "../generic/Lscanner.l" +return T_STRING; + YY_BREAK +case 45: +YY_RULE_SETUP +#line 420 "../generic/Lscanner.l" +return T_WIDGET; + YY_BREAK +case 46: +YY_RULE_SETUP +#line 421 "../generic/Lscanner.l" +return T_INT; + YY_BREAK +case 47: +YY_RULE_SETUP +#line 422 "../generic/Lscanner.l" +return T_FLOAT; + YY_BREAK +case 48: +YY_RULE_SETUP +#line 423 "../generic/Lscanner.l" +return T_POLY; + YY_BREAK +case 49: +YY_RULE_SETUP +#line 424 "../generic/Lscanner.l" +return T_SPLIT; + YY_BREAK +case 50: +YY_RULE_SETUP +#line 425 "../generic/Lscanner.l" +return T_IF; + YY_BREAK +case 51: +YY_RULE_SETUP +#line 426 "../generic/Lscanner.l" +return T_ELSE; + YY_BREAK +case 52: +YY_RULE_SETUP +#line 427 "../generic/Lscanner.l" +return T_UNLESS; + YY_BREAK +case 53: +YY_RULE_SETUP +#line 428 "../generic/Lscanner.l" +return T_WHILE; + YY_BREAK +case 54: +YY_RULE_SETUP +#line 429 "../generic/Lscanner.l" +return T_DO; + YY_BREAK +case 55: +YY_RULE_SETUP +#line 430 "../generic/Lscanner.l" +return T_FOR; + YY_BREAK +case 56: +YY_RULE_SETUP +#line 431 "../generic/Lscanner.l" +return T_STRUCT; + YY_BREAK +case 57: +YY_RULE_SETUP +#line 432 "../generic/Lscanner.l" +return T_TYPEDEF; + YY_BREAK +case 58: +YY_RULE_SETUP +#line 433 "../generic/Lscanner.l" +return T_DEFINED; + YY_BREAK +case 59: +YY_RULE_SETUP +#line 434 "../generic/Lscanner.l" +return T_FOREACH; + YY_BREAK +case 60: +YY_RULE_SETUP +#line 435 "../generic/Lscanner.l" +return T_BREAK; + YY_BREAK +case 61: +YY_RULE_SETUP +#line 436 "../generic/Lscanner.l" +return T_CONTINUE; + YY_BREAK +case 62: +YY_RULE_SETUP +#line 437 "../generic/Lscanner.l" +return T_INSTANCE; + YY_BREAK +case 63: +YY_RULE_SETUP +#line 438 "../generic/Lscanner.l" +return T_PRIVATE; + YY_BREAK +case 64: +YY_RULE_SETUP +#line 439 "../generic/Lscanner.l" +return T_PUBLIC; + YY_BREAK +case 65: +YY_RULE_SETUP +#line 440 "../generic/Lscanner.l" +return T_CONSTRUCTOR; + YY_BREAK +case 66: +YY_RULE_SETUP +#line 441 "../generic/Lscanner.l" +return T_DESTRUCTOR; + YY_BREAK +case 67: +YY_RULE_SETUP +#line 442 "../generic/Lscanner.l" +return T_EXPAND; + YY_BREAK +case 68: +YY_RULE_SETUP +#line 443 "../generic/Lscanner.l" +return T_ARGUSED; + YY_BREAK +case 69: +YY_RULE_SETUP +#line 444 "../generic/Lscanner.l" +return T_ATTRIBUTE; + YY_BREAK +case 70: +YY_RULE_SETUP +#line 445 "../generic/Lscanner.l" +return T_ATTRIBUTE; + YY_BREAK +case 71: +YY_RULE_SETUP +#line 446 "../generic/Lscanner.l" +return T_OPTIONAL; + YY_BREAK +case 72: +YY_RULE_SETUP +#line 447 "../generic/Lscanner.l" +return T_MUSTBETYPE; + YY_BREAK +case 73: +YY_RULE_SETUP +#line 448 "../generic/Lscanner.l" +return T_GOTO; + YY_BREAK +case 74: +YY_RULE_SETUP +#line 449 "../generic/Lscanner.l" +return T_SWITCH; + YY_BREAK +case 75: +YY_RULE_SETUP +#line 450 "../generic/Lscanner.l" +return T_CASE; + YY_BREAK +case 76: +YY_RULE_SETUP +#line 451 "../generic/Lscanner.l" +return T_DEFAULT; + YY_BREAK +case 77: +YY_RULE_SETUP +#line 452 "../generic/Lscanner.l" +return T_TRY; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 453 "../generic/Lscanner.l" +return T_ARROW; + YY_BREAK +case 79: +YY_RULE_SETUP +#line 454 "../generic/Lscanner.l" +return T_EQ; + YY_BREAK +case 80: +YY_RULE_SETUP +#line 455 "../generic/Lscanner.l" +return T_NE; + YY_BREAK +case 81: +YY_RULE_SETUP +#line 456 "../generic/Lscanner.l" +return T_LT; + YY_BREAK +case 82: +YY_RULE_SETUP +#line 457 "../generic/Lscanner.l" +return T_LE; + YY_BREAK +case 83: +YY_RULE_SETUP +#line 458 "../generic/Lscanner.l" +return T_GT; + YY_BREAK +case 84: +YY_RULE_SETUP +#line 459 "../generic/Lscanner.l" +return T_GE; + YY_BREAK +case 85: +YY_RULE_SETUP +#line 460 "../generic/Lscanner.l" +return T_EQUALEQUAL; + YY_BREAK +case 86: +YY_RULE_SETUP +#line 461 "../generic/Lscanner.l" +return T_NOTEQUAL; + YY_BREAK +case 87: +YY_RULE_SETUP +#line 462 "../generic/Lscanner.l" +return T_GREATER; + YY_BREAK +case 88: +YY_RULE_SETUP +#line 463 "../generic/Lscanner.l" +return T_GREATEREQ; + YY_BREAK +case 89: +YY_RULE_SETUP +#line 464 "../generic/Lscanner.l" +return T_LESSTHAN; + YY_BREAK +case 90: +YY_RULE_SETUP +#line 465 "../generic/Lscanner.l" +return T_LESSTHANEQ; + YY_BREAK +case 91: +YY_RULE_SETUP +#line 466 "../generic/Lscanner.l" +return T_POINTS; + YY_BREAK +case 92: +YY_RULE_SETUP +#line 467 "../generic/Lscanner.l" +return T_COLON; + YY_BREAK +case 93: +YY_RULE_SETUP +#line 468 "../generic/Lscanner.l" +return T_QUESTION; + YY_BREAK +case 94: +YY_RULE_SETUP +#line 469 "../generic/Lscanner.l" +{ + /* + * ?> marks the end of a script or expr + * inside of an lhtml document but is a + * syntax error otherwise. + */ + unless (in_lhtml) { + undo_yy_user_action(); + REJECT; + } + yy_pop_state(); + STRBUF_START(L_lloc.end); + if (YYSTATE == lhtml_expr_start) { + yy_pop_state(); // pop back to lhtml + ASSERT(YYSTATE == lhtml); + return T_LHTML_EXPR_END; + } + } + YY_BREAK +case 95: +YY_RULE_SETUP +#line 487 "../generic/Lscanner.l" +{ + L_err("'and','or','xor','not' are " + "unimplemented reserved words"); + return T_ANDAND; + } + YY_BREAK +case 96: +YY_RULE_SETUP +#line 492 "../generic/Lscanner.l" +{ + L_err("'and','or','xor','not' are " + "unimplemented reserved words"); + return T_BANG; + } + YY_BREAK +case 97: +YY_RULE_SETUP +#line 497 "../generic/Lscanner.l" +{ + L_err("'and','or','xor','not' are " + "unimplemented reserved words"); + return T_OROR; + } + YY_BREAK +case 98: +YY_RULE_SETUP +#line 502 "../generic/Lscanner.l" +{ + L_err("'and','or','xor','not' are " + "unimplemented reserved words"); + return T_BITXOR; + } + YY_BREAK +case 99: +YY_RULE_SETUP +#line 507 "../generic/Lscanner.l" +{ + Type *t = L_typedef_lookup(L_text); + if (t) { + L_lval.Typename.s = ckstrdup(L_text); + L_lval.Typename.t = t; + return T_TYPE; + } else { + L_lval.s = ckstrdup(L_text); + return T_ID; + } + } + YY_BREAK +case 100: +YY_RULE_SETUP +#line 518 "../generic/Lscanner.l" +{ + /* + * Push back the : and return a T_ID + * unless it's "default". The grammar relies + * on this to avoid a nasty conflict. + */ + put_back(':'); + if (!strncmp(L_text, "default", 7)) { + return T_DEFAULT; + } + L_lval.s = ckstrdup(L_text); + L_lval.s[L_leng-1] = 0; + return T_ID; + } + YY_BREAK +case 101: +YY_RULE_SETUP +#line 532 "../generic/Lscanner.l" +{ + L_lval.s = ckstrdup(L_text); + return T_PATTERN; + } + YY_BREAK +case 102: +YY_RULE_SETUP +#line 536 "../generic/Lscanner.l" +{ + /* Regular expression submatches */ + L_lval.s = ckstrdup(L_text); + return T_ID; + } + YY_BREAK +case 103: +YY_RULE_SETUP +#line 541 "../generic/Lscanner.l" +{ + /* + * Skip any leading 0's which would + * make it look like octal to Tcl. + */ + size_t z = strspn(L_text, "0"); + if (z == L_leng) z = 0; // number is all 0's + L_lval.s = canonical_num(L_text+z); + return T_INT_LITERAL; + } + YY_BREAK +case 104: +YY_RULE_SETUP +#line 551 "../generic/Lscanner.l" +{ + /* + * Create a leading 0 so it looks like + * octal to Tcl. + */ + L_text[1] = '0'; + L_lval.s = canonical_num(L_text+1); + return T_INT_LITERAL; + } + YY_BREAK +case 105: +YY_RULE_SETUP +#line 560 "../generic/Lscanner.l" +{ + L_lval.s = canonical_num(L_text); + return T_INT_LITERAL; + } + YY_BREAK +case 106: +YY_RULE_SETUP +#line 564 "../generic/Lscanner.l" +{ + L_lval.s = ckstrdup(L_text); + return T_FLOAT_LITERAL; + } + YY_BREAK +case 107: +/* rule 107 can match eol */ +YY_RULE_SETUP +#line 568 "../generic/Lscanner.l" +{ + int line = strtoul(L_text+5, NULL, 10); + + if (line <= 0) { + --L->line; // since \n already scanned + L_err("malformed #line"); + ++L->line; + } else { + L->line = line; + } + } + YY_BREAK +case 108: +/* rule 108 can match eol */ +YY_RULE_SETUP +#line 579 "../generic/Lscanner.l" +{ + int line = strtoul(L_text+5, NULL, 10); + char *beg = strchr(L_text, '"') + 1; + char *end = strrchr(L_text, '"'); + char *name = ckstrndup(beg, end-beg); + + if (line <= 0) { + --L->line; // since \n already scanned + L_err("malformed #line"); + ++L->line; + } else { + L->file = name; + L->line = line; + } + } + YY_BREAK +case 109: +/* rule 109 can match eol */ +YY_RULE_SETUP +#line 594 "../generic/Lscanner.l" +{ + --L->line; // since \n already scanned + L_err("malformed #line"); + ++L->line; + } + YY_BREAK +case 110: +YY_RULE_SETUP +#line 599 "../generic/Lscanner.l" +{ + char *beg = strchr(L_text, '"') + 1; + char *end = strrchr(L_text, '"'); + char *name = ckstrndup(beg, end-beg); + Tcl_Channel chan; + + chan = include_search(name, NULL, 1); + + undo_yy_user_action(); + if (chan && !include_push(chan, name)) { + /* Bail if includes nest too deeply. */ + yyterminate(); + } + } + YY_BREAK +case 111: +YY_RULE_SETUP +#line 613 "../generic/Lscanner.l" +{ + char *beg = strchr(L_text, '<') + 1; + char *end = strrchr(L_text, '>'); + char *name = ckstrndup(beg, end-beg); + char *path = NULL; + Tcl_Channel chan; + + chan = include_search(name, &path, 0); + ckfree(name); + + undo_yy_user_action(); + if (chan && !include_push(chan, path)) { + /* Bail if includes nest too deeply. */ + yyterminate(); + } + } + YY_BREAK +case 112: +YY_RULE_SETUP +#line 629 "../generic/Lscanner.l" +{ + L_err("malformed #include"); + yy_push_state(eat_through_eol); + } + YY_BREAK +case 113: +YY_RULE_SETUP +#line 633 "../generic/Lscanner.l" +return T_PRAGMA; + YY_BREAK +case 114: +/* rule 114 can match eol */ +YY_RULE_SETUP +#line 634 "../generic/Lscanner.l" +{ + /* + * Rather than using a start condition + * to separate out all the ^# patterns + * that don't end in \n, this is + * simpler. If it's not a comment, + * REJECT it so that flex then takes + * the second best rule (those above). + */ + if (!strncmp(L_text, "#pragma ", 8) || + !strncmp(L_text, "#pragma\t", 8)) { + undo_yy_user_action(); + REJECT; + } else if (!strncmp(L_text, "#include", 8)) { + undo_yy_user_action(); + REJECT; + } else unless (L->line == 2) { + --L->line; // since \n already scanned + L_err("# comment valid only on line 1"); + ++L->line; + } + } + YY_BREAK +case 115: +/* rule 115 can match eol */ +YY_RULE_SETUP +#line 656 "../generic/Lscanner.l" +{ + --L->line; // since \n already scanned + unless (L->line == 1) { + L_err("# comment valid only on line 1"); + } else { + L_err("# comment must start at " + "first column"); + } + ++L->line; + } + YY_BREAK +case 116: +/* rule 116 can match eol */ +YY_RULE_SETUP +#line 666 "../generic/Lscanner.l" + + YY_BREAK +case 117: +YY_RULE_SETUP +#line 667 "../generic/Lscanner.l" + + YY_BREAK +case 118: +/* rule 118 can match eol */ +YY_RULE_SETUP +#line 668 "../generic/Lscanner.l" + + YY_BREAK +case 119: +YY_RULE_SETUP +#line 669 "../generic/Lscanner.l" +yy_push_state(str_double); STRBUF_START(L->token_off); + YY_BREAK +case 120: +YY_RULE_SETUP +#line 670 "../generic/Lscanner.l" +yy_push_state(str_single); STRBUF_START(L->token_off); + YY_BREAK +case 121: +YY_RULE_SETUP +#line 671 "../generic/Lscanner.l" +yy_push_state(str_backtick); STRBUF_START(L->token_off); + YY_BREAK +case 122: +YY_RULE_SETUP +#line 672 "../generic/Lscanner.l" +yy_push_state(comment); + YY_BREAK +case 123: +/* rule 123 can match eol */ +YY_RULE_SETUP +#line 673 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 2); // next token starts at the "m" + extract_re_delims(L_text[L_leng-1]); + L_lloc.end = L_lloc.beg + 2; // this token spans the "=~" + return ((L_text[0] == '=') ? T_EQTWID : T_BANGTWID); + } + YY_BREAK +/* if / is used to delimit the regexp, the m can be omitted */ +case 124: +/* rule 124 can match eol */ +YY_RULE_SETUP +#line 682 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 1); // next token starts at the "/" + extract_re_delims('/'); + L_lloc.end = L_lloc.beg + 2; // this token spans the "=~" + return ((L_text[0] == '=') ? T_EQTWID : T_BANGTWID); + } + YY_BREAK +/* a substitution pattern */ +case 125: +/* rule 125 can match eol */ +YY_RULE_SETUP +#line 691 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(subst_re); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 2); // next token starts at the "s" + extract_re_delims(L_text[L_leng-1]); + L_lloc.end = L_lloc.beg + 2; // this token spans the "=~" + return T_EQTWID; + } + YY_BREAK +/* here document (interpolated), valid only on rhs of an assignment */ +case 126: +/* rule 126 can match eol */ +YY_RULE_SETUP +#line 701 "../generic/Lscanner.l" +{ + char *p, *q; + + if (here_delim) { + L_err("nested here documents illegal"); + } + p = strchr(L_text, '<') + 2; // the < is guaranteed to exist + for (q = p; (q > L_text) && (*q != '\n'); --q) ; + if ((q > L_text) && (*q == '\n')) { + // \n then <<; the in-between whitespace is the here_pfx + here_pfx = ckstrndup(q+1, p-q-3); + } else { + // non-indented here document + here_pfx = ckstrdup(""); + } + here_delim = ckstrndup(p, L_leng - (p-L_text) - 1); + STRBUF_START(L->token_off); + L_lloc.end = L_lloc.beg + 1; + yy_push_state(here_doc_interp); + return T_EQUALS; + } + YY_BREAK +/* here document (uninterpolated), valid only on rhs of an assignment */ +case 127: +/* rule 127 can match eol */ +YY_RULE_SETUP +#line 723 "../generic/Lscanner.l" +{ + char *p, *q; + + if (here_delim) { + L_err("nested here documents illegal"); + } + p = strchr(L_text, '<') + 2; // the < is guaranteed to exist + for (q = p; (q > L_text) && (*q != '\n'); --q) ; + if ((q > L_text) && (*q == '\n')) { + // \n then <<; the in-between whitespace is the here_pfx + here_pfx = ckstrndup(q+1, p-q-3); + } else { + // non-indented here document + here_pfx = ckstrdup(""); + } + here_delim = ckstrndup(p+1, L_leng - (p-L_text) - 3); + STRBUF_START(L->token_off); + L_lloc.end = L_lloc.beg + 1; + yy_push_state(here_doc_nointerp); + return T_EQUALS; + } + YY_BREAK +/* illegal here documents (bad stuff before or after the delim) */ +case 128: +/* rule 128 can match eol */ +#line 746 "../generic/Lscanner.l" +case 129: +/* rule 129 can match eol */ +YY_RULE_SETUP +#line 746 "../generic/Lscanner.l" +{ + L_synerr("<<- unsupported, use =\\n\\t<<END to strip one " + "leading tab"); + } + YY_BREAK +case 130: +/* rule 130 can match eol */ +YY_RULE_SETUP +#line 750 "../generic/Lscanner.l" +{ + L_synerr("illegal characters after here-document delimeter"); + } + YY_BREAK +case 131: +/* rule 131 can match eol */ +YY_RULE_SETUP +#line 753 "../generic/Lscanner.l" +{ + L_synerr("illegal characters before here-document delimeter"); + } + YY_BREAK +case 132: +/* rule 132 can match eol */ +YY_RULE_SETUP +#line 756 "../generic/Lscanner.l" +{ + L_synerr("illegal characters after here-document delimeter"); + } + YY_BREAK +case 133: +/* rule 133 can match eol */ +YY_RULE_SETUP +#line 759 "../generic/Lscanner.l" +{ + L_synerr("illegal characters before here-document delimeter"); + } + YY_BREAK + + +/* + * The compiler prepends a #line directive to Lhtml source. + * This communicates the correct line number to the Tcl + * code that prints run-time error messages. + */ +case 134: +/* rule 134 can match eol */ +YY_RULE_SETUP +#line 770 "../generic/Lscanner.l" +{ + int line = strtoul(L_text+5, NULL, 10); + + if (line <= 0) { + --L->line; // since \n already scanned + L_err("malformed #line"); + ++L->line; + } else { + L->line = line; + } + } + YY_BREAK +case 135: +YY_RULE_SETUP +#line 781 "../generic/Lscanner.l" +{ + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + if (L_leng == 2) { + yy_push_state(INITIAL); + } else { + yy_push_state(lhtml_expr_start); + } + return T_HTML; + } + YY_BREAK +case 136: +/* rule 136 can match eol */ +YY_RULE_SETUP +#line 791 "../generic/Lscanner.l" +STRBUF_ADD(L_text, L_leng); + YY_BREAK +case YY_STATE_EOF(lhtml): +#line 792 "../generic/Lscanner.l" +{ + unless (STRBUF_STARTED()) yyterminate(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + return T_HTML; + } + YY_BREAK + + +/* + * This start condition is here only so the rule for ?> can + * know whether we previously scanned <? or <?=. + */ +case 137: +/* rule 137 can match eol */ +YY_RULE_SETUP +#line 805 "../generic/Lscanner.l" +{ + unput(L_text[0]); + undo_yy_user_action(); + yy_push_state(INITIAL); + return T_LHTML_EXPR_START; + } + YY_BREAK + + +/* + * A regexp in the context of the first arg to split(). If + * it's not an RE, pop the start-condition stack and push it + * back, so we can continue as normal. + */ +case 138: +/* rule 138 can match eol */ +YY_RULE_SETUP +#line 819 "../generic/Lscanner.l" + + YY_BREAK +/* / starts an RE */ +case 139: +YY_RULE_SETUP +#line 821 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 1); // next token starts at the "/" + extract_re_delims('/'); + } + YY_BREAK +/* + * m<punctuation> starts an RE, except for "m)" so that + * "split(m)" works. + */ +case 140: +YY_RULE_SETUP +#line 831 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 1); // next token starts at the delim + extract_re_delims(L_text[L_leng-1]); + } + YY_BREAK +/* nothing else starts an RE */ +case 141: +YY_RULE_SETUP +#line 838 "../generic/Lscanner.l" +{ + unput(L_text[0]); + undo_yy_user_action(); + yy_pop_state(); + } + YY_BREAK + + +/* + * A regexp in the context of a case statement. If it's not + * an RE, pop the start-condition stack and push it back, so + * we can continue as normal. + */ +case 142: +/* rule 142 can match eol */ +YY_RULE_SETUP +#line 851 "../generic/Lscanner.l" + + YY_BREAK +/* / starts an RE */ +case 143: +YY_RULE_SETUP +#line 853 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 1); // next token starts at the "/" + extract_re_delims('/'); + } + YY_BREAK +/* + * m<punctuation> starts an RE except for "m:" which we scan + * as the variable m (so that "case m:" works) or "m(" which + * is the start of a call to the function m (so that "case m():" + * or "case m(arg):" etc work). + */ +case 144: +YY_RULE_SETUP +#line 865 "../generic/Lscanner.l" +{ + yy_push_state(re_modifier); + yy_push_state(glob_re); + STRBUF_START(L_lloc.end - 1); // next token starts at the delim + extract_re_delims(L_text[L_leng-1]); + } + YY_BREAK +/* nothing else starts an RE */ +case 145: +YY_RULE_SETUP +#line 872 "../generic/Lscanner.l" +{ + unput(L_text[0]); + undo_yy_user_action(); + yy_pop_state(); + } + YY_BREAK + + +case 146: +YY_RULE_SETUP +#line 880 "../generic/Lscanner.l" +return T_RBRACE; + YY_BREAK + + +case 147: +YY_RULE_SETUP +#line 884 "../generic/Lscanner.l" +{ + if (interpol_rbrace()) { + STRBUF_START(L_lloc.end); + interpol_pop(); + if ((YYSTATE == glob_re) || + (YYSTATE == subst_re)) { + return T_RIGHT_INTERPOL_RE; + } else { + return T_RIGHT_INTERPOL; + } + } else { + return T_RBRACE; + } + } + YY_BREAK +case 148: +YY_RULE_SETUP +#line 898 "../generic/Lscanner.l" +{ + L_synerr("illegal character"); + } + YY_BREAK + + +case 149: +YY_RULE_SETUP +#line 904 "../generic/Lscanner.l" +STRBUF_ADD("\r", 1); + YY_BREAK +case 150: +YY_RULE_SETUP +#line 905 "../generic/Lscanner.l" +STRBUF_ADD("\n", 1); + YY_BREAK +case 151: +YY_RULE_SETUP +#line 906 "../generic/Lscanner.l" +STRBUF_ADD("\t", 1); + YY_BREAK +case 152: +#line 908 "../generic/Lscanner.l" +case 153: +#line 909 "../generic/Lscanner.l" +case 154: +#line 910 "../generic/Lscanner.l" +case 155: +YY_RULE_SETUP +#line 910 "../generic/Lscanner.l" +{ + char buf[TCL_UTF_MAX]; + int ch; + TclParseHex(L_text+2, 4, &ch); + STRBUF_ADD(buf, Tcl_UniCharToUtf(ch, buf)); + } + YY_BREAK +case 156: +/* rule 156 can match eol */ +YY_RULE_SETUP +#line 916 "../generic/Lscanner.l" +STRBUF_ADD(L_text+1, 1); + YY_BREAK +case 157: +YY_RULE_SETUP +#line 917 "../generic/Lscanner.l" +STRBUF_ADD("$", 1); + YY_BREAK +case 158: +/* rule 158 can match eol */ +YY_RULE_SETUP +#line 918 "../generic/Lscanner.l" +{ + L_err("missing string terminator \""); + STRBUF_ADD("\n", 1); + } + YY_BREAK +case 159: +YY_RULE_SETUP +#line 922 "../generic/Lscanner.l" +STRBUF_ADD(L_text, L_leng); + YY_BREAK +case 160: +YY_RULE_SETUP +#line 923 "../generic/Lscanner.l" +{ + if (interpol_push()) yyterminate(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + return T_LEFT_INTERPOL; + } + YY_BREAK +case 161: +/* rule 161 can match eol */ +YY_RULE_SETUP +#line 929 "../generic/Lscanner.l" + + YY_BREAK +case 162: +YY_RULE_SETUP +#line 930 "../generic/Lscanner.l" +{ + yy_pop_state(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.end); + return T_STR_LITERAL; + } + YY_BREAK + + +case 163: +YY_RULE_SETUP +#line 939 "../generic/Lscanner.l" +STRBUF_ADD("\\", 1); + YY_BREAK +case 164: +YY_RULE_SETUP +#line 940 "../generic/Lscanner.l" +STRBUF_ADD("'", 1); + YY_BREAK +case 165: +/* rule 165 can match eol */ +YY_RULE_SETUP +#line 941 "../generic/Lscanner.l" +STRBUF_ADD("\n", 1); + YY_BREAK +case 166: +/* rule 166 can match eol */ +YY_RULE_SETUP +#line 942 "../generic/Lscanner.l" +{ + L_err("missing string terminator \'"); + STRBUF_ADD("\n", 1); + } + YY_BREAK +case 167: +#line 947 "../generic/Lscanner.l" +case 168: +YY_RULE_SETUP +#line 947 "../generic/Lscanner.l" +STRBUF_ADD(L_text, L_leng); + YY_BREAK +case 169: +/* rule 169 can match eol */ +YY_RULE_SETUP +#line 948 "../generic/Lscanner.l" + + YY_BREAK +case 170: +YY_RULE_SETUP +#line 949 "../generic/Lscanner.l" +{ + yy_pop_state(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.end); + return T_STR_LITERAL; + } + YY_BREAK + + +case 171: +YY_RULE_SETUP +#line 958 "../generic/Lscanner.l" +STRBUF_ADD(L_text+1, 1); + YY_BREAK +case 172: +/* rule 172 can match eol */ +YY_RULE_SETUP +#line 959 "../generic/Lscanner.l" +/* ignore \<newline> */ + YY_BREAK +case 173: +#line 961 "../generic/Lscanner.l" +case 174: +#line 962 "../generic/Lscanner.l" +case 175: +YY_RULE_SETUP +#line 962 "../generic/Lscanner.l" +STRBUF_ADD(L_text, L_leng); + YY_BREAK +case 176: +/* rule 176 can match eol */ +YY_RULE_SETUP +#line 963 "../generic/Lscanner.l" +{ + L_err("missing string terminator `"); + STRBUF_ADD("\n", 1); + } + YY_BREAK +case 177: +YY_RULE_SETUP +#line 967 "../generic/Lscanner.l" +{ + if (interpol_push()) yyterminate(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + return T_LEFT_INTERPOL; + } + YY_BREAK +case 178: +YY_RULE_SETUP +#line 973 "../generic/Lscanner.l" +{ + yy_pop_state(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.end); + if (YYSTATE == here_doc_interp) { + STRBUF_START(L_lloc.end); + } + return T_STR_BACKTICK; + } + YY_BREAK + + +case 179: +*yy_cp = (yy_hold_char); /* undo effects of setting up L_text */ +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up L_text again */ +YY_RULE_SETUP +#line 985 "../generic/Lscanner.l" +{ + int len; + char *p = L_text; + + /* + * Look for whitespace-prefixed here_delim. + * Any amount of white space is allowed. + */ + while (isspace(*p)) ++p; + len = L_leng - (p - L_text); + if (p[len-1] == ';') --len; + if ((len == strlen(here_delim)) && + !strncmp(p, here_delim, len)) { + yy_pop_state(); + unput(';'); // for the parser + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.end); + ckfree(here_delim); + ckfree(here_pfx); + here_delim = NULL; + here_pfx = NULL; + return T_STR_LITERAL; + } + /* + * It's a data line. It must begin with + * here_pfx or else it's an error. + */ + p = strstr(L_text, here_pfx); + if (p == L_text) { + p += strlen(here_pfx); + } else { + L_err("bad here-document prefix"); + p = L_text; + } + STRBUF_ADD(p, L_leng - (p - L_text)); + } + YY_BREAK +case 180: +YY_RULE_SETUP +#line 1021 "../generic/Lscanner.l" +{ + char *p = strstr(L_text, here_pfx); + if (p == L_text) { + p += strlen(here_pfx); + STRBUF_ADD(p, L_leng - (p - L_text)); + } else { + L_err("bad here-document prefix"); + p = L_text; + } + } + YY_BREAK +case 181: +/* rule 181 can match eol */ +YY_RULE_SETUP +#line 1031 "../generic/Lscanner.l" +STRBUF_ADD(L_text, 1); + YY_BREAK + + +case 182: +YY_RULE_SETUP +#line 1035 "../generic/Lscanner.l" +STRBUF_ADD("\\", 1); + YY_BREAK +case 183: +YY_RULE_SETUP +#line 1036 "../generic/Lscanner.l" +STRBUF_ADD("$", 1); + YY_BREAK +case 184: +YY_RULE_SETUP +#line 1037 "../generic/Lscanner.l" +STRBUF_ADD("`", 1); + YY_BREAK +case 185: +/* rule 185 can match eol */ +YY_RULE_SETUP +#line 1038 "../generic/Lscanner.l" +// ignore \<newline> + YY_BREAK +case 186: +YY_RULE_SETUP +#line 1039 "../generic/Lscanner.l" +{ + if (interpol_push()) yyterminate(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + return T_LEFT_INTERPOL; + } + YY_BREAK +case 187: +YY_RULE_SETUP +#line 1045 "../generic/Lscanner.l" +{ + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + yy_push_state(str_backtick); + STRBUF_START(L->token_off); + return T_START_BACKTICK; + } + YY_BREAK +case 188: +*yy_cp = (yy_hold_char); /* undo effects of setting up L_text */ +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up L_text again */ +YY_RULE_SETUP +#line 1052 "../generic/Lscanner.l" +{ + int len; + char *p = L_text; + + /* + * Look for whitespace-prefixed here_delim. + * Any amount of white space is allowed. + */ + while (isspace(*p)) ++p; + len = L_leng - (p - L_text); + if (p[len-1] == ';') --len; + if ((len == strlen(here_delim)) && + !strncmp(p, here_delim, len)) { + yy_pop_state(); + unput(';'); // for the parser + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.end); + ckfree(here_delim); + ckfree(here_pfx); + here_delim = NULL; + here_pfx = NULL; + return T_STR_LITERAL; + } + /* + * It's a data line. It must begin with + * here_pfx or else it's an error. + */ + p = strstr(L_text, here_pfx); + if (p == L_text) { + p += strlen(here_pfx); + } else { + L_err("bad here-document prefix"); + p = L_text; + } + STRBUF_ADD(p, L_leng - (p - L_text)); + } + YY_BREAK +case 189: +YY_RULE_SETUP +#line 1088 "../generic/Lscanner.l" +{ + char *p = strstr(L_text, here_pfx); + if (p == L_text) { + p += strlen(here_pfx); + STRBUF_ADD(p, L_leng - (p - L_text)); + } else { + L_err("bad here-document prefix"); + p = L_text; + } + } + YY_BREAK +case 190: +/* rule 190 can match eol */ +YY_RULE_SETUP +#line 1098 "../generic/Lscanner.l" +STRBUF_ADD(L_text, 1); + YY_BREAK + + +case 191: +/* rule 191 can match eol */ +YY_RULE_SETUP +#line 1102 "../generic/Lscanner.l" + + YY_BREAK +case 192: +YY_RULE_SETUP +#line 1103 "../generic/Lscanner.l" + + YY_BREAK +case 193: +YY_RULE_SETUP +#line 1104 "../generic/Lscanner.l" +yy_pop_state(); + YY_BREAK + + +case 194: +YY_RULE_SETUP +#line 1108 "../generic/Lscanner.l" +{ + if (interpol_push()) yyterminate(); + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.beg); + return T_LEFT_INTERPOL_RE; + } + YY_BREAK +case 195: +YY_RULE_SETUP +#line 1114 "../generic/Lscanner.l" +{ + if ((L_text[1] == re_end_delim) || + (L_text[1] == re_start_delim)) { + STRBUF_ADD(L_text+1, 1); + } else { + STRBUF_ADD(L_text, L_leng); + } + } + YY_BREAK +case 196: +/* rule 196 can match eol */ +YY_RULE_SETUP +#line 1122 "../generic/Lscanner.l" +{ + --L->line; // since \n already scanned + L_err("run-away regular expression"); + ++L->line; + STRBUF_ADD(L_text, L_leng); + yy_pop_state(); + if (YYSTATE == re_modifier) yy_pop_state(); + return T_RE; + } + YY_BREAK +case 197: +YY_RULE_SETUP +#line 1131 "../generic/Lscanner.l" +{ + // Convert $3 to \3 (regexp capture reference). + STRBUF_ADD("\\", 1); + STRBUF_ADD(L_text+1, L_leng-1); + } + YY_BREAK +case 198: +YY_RULE_SETUP +#line 1136 "../generic/Lscanner.l" +{ + if (*L_text == re_end_delim) { + L_lval.s = ckstrdup(STRBUF_STRING()); + STRBUF_STOP(L_lloc.end); + if (YYSTATE == subst_re) { + yy_pop_state(); + return T_SUBST; + } else { + yy_pop_state(); + if (YYSTATE == subst_re) { + STRBUF_START(L_lloc.end); + if (re_start_delim != + re_end_delim) { + yy_push_state( + re_delim); + } + } + return T_RE; + } + } else if (*L_text == re_start_delim) { + L_err("regexp delimiter must be quoted " + "inside the regexp"); + STRBUF_ADD(L_text+1, 1); + } else { + STRBUF_ADD(L_text, L_leng); + } + } + YY_BREAK + + +case 199: +/* rule 199 can match eol */ +YY_RULE_SETUP +#line 1167 "../generic/Lscanner.l" +{ + --L->line; // since \n already scanned + L_err("run-away regular expression"); + ++L->line; + STRBUF_ADD(L_text, L_leng); + yy_pop_state(); + } + YY_BREAK +case 200: +YY_RULE_SETUP +#line 1174 "../generic/Lscanner.l" +{ + extract_re_delims(*L_text); + yy_pop_state(); + } + YY_BREAK + + +case 201: +YY_RULE_SETUP +#line 1181 "../generic/Lscanner.l" +{ + L_lval.s = ckstrdup(L_text); + yy_pop_state(); + return T_RE_MODIFIER; + } + YY_BREAK +case 202: +/* rule 202 can match eol */ +YY_RULE_SETUP +#line 1186 "../generic/Lscanner.l" +{ + unput(L_text[0]); + undo_yy_user_action(); + yy_pop_state(); + L_lval.s = ckstrdup(""); + return T_RE_MODIFIER; + } + YY_BREAK + + +case 203: +YY_RULE_SETUP +#line 1196 "../generic/Lscanner.l" + + YY_BREAK +case 204: +/* rule 204 can match eol */ +YY_RULE_SETUP +#line 1197 "../generic/Lscanner.l" +yy_pop_state(); + YY_BREAK + +case 205: +YY_RULE_SETUP +#line 1200 "../generic/Lscanner.l" +{ + /* This rule matches a char if no other does. */ + L_synerr("illegal character"); + yyterminate(); + } + YY_BREAK +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(re_delim): +case YY_STATE_EOF(re_modifier): +case YY_STATE_EOF(re_arg_split): +case YY_STATE_EOF(re_arg_case): +case YY_STATE_EOF(glob_re): +case YY_STATE_EOF(subst_re): +case YY_STATE_EOF(comment): +case YY_STATE_EOF(str_double): +case YY_STATE_EOF(str_single): +case YY_STATE_EOF(str_backtick): +case YY_STATE_EOF(interpol): +case YY_STATE_EOF(here_doc_interp): +case YY_STATE_EOF(here_doc_nointerp): +case YY_STATE_EOF(eat_through_eol): +case YY_STATE_EOF(lhtml_expr_start): +#line 1205 "../generic/Lscanner.l" +{ + if (in_lhtml) { + yy_user_action(); // for line #s + L_synerr("premature EOF"); + } + unless (include_pop()) yyterminate(); + } + YY_BREAK +case 206: +YY_RULE_SETUP +#line 1212 "../generic/Lscanner.l" +ECHO; + YY_BREAK +#line 3605 "<stdout>" + + 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 L_in at a new source and called + * L_lex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = L_in; + 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 ( L_wrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * L_text, 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 user's declarations */ +} /* end of L_lex */ + +/* 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 + { + yy_size_t 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. */ + + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + L_restart(L_in ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) L_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (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(); + + (yy_state_ptr) = (yy_state_buf); + *(yy_state_ptr)++ = yy_current_state; + + 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); + 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 >= 583 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + *(yy_state_ptr)++ = yy_current_state; + } + + 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 YY_CHAR yy_c = 1; + 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 >= 583 ) + 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 == 582); + if ( ! yy_is_jam ) + *(yy_state_ptr)++ = yy_current_state; + + 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 L_text */ + *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 yy_size_t 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 */ + yy_size_t 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. */ + L_restart(L_in ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( L_wrap( ) ) + 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 L_text */ + (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 L_restart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + L_ensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + L__create_buffer(L_in,YY_BUF_SIZE ); + } + + L__init_buffer(YY_CURRENT_BUFFER,input_file ); + L__load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void L__switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * L_pop_buffer_state(); + * L_push_buffer_state(new_buffer); + */ + L_ensure_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; + L__load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (L_wrap()) processing, but the only time this flag + * is looked at is after L_wrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void L__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; + L_in = 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 L__create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) L_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in L__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 *) L_alloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in L__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + L__init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with L__create_buffer() + * + */ + void L__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 ) + L_free((void *) b->yy_ch_buf ); + + L_free((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a L_restart() or at EOF. + */ + static void L__init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + L__flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then L__init_buffer was _probably_ + * called from L_restart() 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 L__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 ) + L__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 L_push_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + L_ensure_buffer_stack(); + + /* This block is copied from L__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 L__switch_to_buffer. */ + L__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 L_pop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + L__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + L__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 L_ensure_buffer_stack (void) +{ + yy_size_t 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**)L_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in L_ensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)L_realloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in L_ensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE L__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) L_alloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in L__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; + + L__switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to L_lex() 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 + * L__scan_bytes() instead. + */ +YY_BUFFER_STATE L__scan_string (yyconst char * yystr ) +{ + + return L__scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to L_lex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE L__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) L_alloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in L__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 = L__scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in L__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; +} + + static void yy_push_state (int new_state ) +{ + if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) + { + yy_size_t new_size; + + (yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_start_stack_depth) * sizeof( int ); + + if ( ! (yy_start_stack) ) + (yy_start_stack) = (int *) L_alloc(new_size ); + + else + (yy_start_stack) = (int *) L_realloc((void *) (yy_start_stack),new_size ); + + if ( ! (yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; + + BEGIN(new_state); +} + + static void yy_pop_state (void) +{ + if ( --(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); +} + +#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 L_text. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + L_text[L_leng] = (yy_hold_char); \ + (yy_c_buf_p) = L_text + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + L_leng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int L_get_lineno (void) +{ + + return L_lineno; +} + +/** Get the input stream. + * + */ +FILE *L_get_in (void) +{ + return L_in; +} + +/** Get the output stream. + * + */ +FILE *L_get_out (void) +{ + return L_out; +} + +/** Get the length of the current token. + * + */ +yy_size_t L_get_leng (void) +{ + return L_leng; +} + +/** Get the current token. + * + */ + +char *L_get_text (void) +{ + return L_text; +} + +/** Set the current line number. + * @param line_number + * + */ +void L_set_lineno (int line_number ) +{ + + L_lineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see L__switch_to_buffer + */ +void L_set_in (FILE * in_str ) +{ + L_in = in_str ; +} + +void L_set_out (FILE * out_str ) +{ + L_out = out_str ; +} + +int L_get_debug (void) +{ + return L__flex_debug; +} + +void L_set_debug (int bdebug ) +{ + L__flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from L_lex_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; + + (yy_start_stack_ptr) = 0; + (yy_start_stack_depth) = 0; + (yy_start_stack) = NULL; + + (yy_state_buf) = 0; + (yy_state_ptr) = 0; + (yy_full_match) = 0; + (yy_lp) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + L_in = stdin; + L_out = stdout; +#else + L_in = (FILE *) 0; + L_out = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * L_lex_init() + */ + return 0; +} + +/* L_lex_destroy is for both reentrant and non-reentrant scanners. */ +int L_lex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + L__delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + L_pop_buffer_state(); + } + + /* Destroy the stack itself. */ + L_free((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Destroy the start condition stack. */ + L_free((yy_start_stack) ); + (yy_start_stack) = NULL; + + L_free ( (yy_state_buf) ); + (yy_state_buf) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * L_lex() 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 *L_alloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *L_realloc (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 L_free (void * ptr ) +{ + free( (char *) ptr ); /* see L_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 1211 "../generic/Lscanner.l" + + +void +L_lex_start() +{ + include_top = -1; + if (in_lhtml) { + STRBUF_START(0); + BEGIN(lhtml); + } else { + BEGIN(INITIAL); + } +} + +void +L_lex_begReArg(int kind) +{ + switch (kind) { + case 0: + yy_push_state(re_arg_split); + break; + case 1: + yy_push_state(re_arg_case); + break; + default: + break; + } +} + +private void +extract_re_delims(char c) +{ + re_start_delim = c; + if (c == '{') { + re_end_delim = '}'; + } else { + re_end_delim = c; + } +} + +void +L_lex_begLhtml() +{ + in_lhtml = 1; +} + +void +L_lex_endLhtml() +{ + in_lhtml = 0; +} + +/* + * These functions are declared down here because they reference + * things that flex has not yet declared in the prelogue (like + * unput() or yyterminate() etc). + */ + +/* + * Unput a single character. This function is declared down here + * because it calls flex's unput() which is not declared before + * the prelogue code earlier. + */ +private void +put_back(char c) +{ + unput(c); + --L_lloc.end; + --L->prev_token_len; + tally_newlines(&c, 1, -1); + --L->script_len; + Tcl_SetObjLength(L->script, L->script_len); +} + +/* + * API for scanning string interpolations: + * interpol_push() - call when starting an interpolation; returns 1 + * on interpolation stack overflow + * interpol_pop() - call when finishing an interpolation + * interpol_lbrace() - call when "{" seen + * interpol_rbrace() - call when "}" seen; returns non-0 if this brace + * ends the current interpolation + */ + +private int +interpol_push() +{ + if (interpol_top >= INTERPOL_STACK_SZ) { + L_err("string interpolation nesting too deep -- aborting"); + interpol_top = -1; + return (1); + } + interpol_stk[++interpol_top] = 0; + yy_push_state(interpol); + return (0); +} + +private void +interpol_pop() +{ + ASSERT((interpol_top >= 0) && (interpol_top <= INTERPOL_STACK_SZ)); + --interpol_top; + yy_pop_state(); +} + +private void +interpol_lbrace() +{ + if (interpol_top >= 0) { + ASSERT(interpol_top <= INTERPOL_STACK_SZ); + ++interpol_stk[interpol_top]; + } +} + +private int +interpol_rbrace() +{ + if (interpol_top >= 0) { + ASSERT(interpol_top <= INTERPOL_STACK_SZ); + return (interpol_stk[interpol_top]-- == 0); + } else { + return (0); + } +} + |