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Diffstat (limited to 'src/data/tikzlexer.lexer.cpp')
| -rw-r--r-- | src/data/tikzlexer.lexer.cpp | 2535 |
1 files changed, 2535 insertions, 0 deletions
diff --git a/src/data/tikzlexer.lexer.cpp b/src/data/tikzlexer.lexer.cpp new file mode 100644 index 0000000..7ff1d18 --- /dev/null +++ b/src/data/tikzlexer.lexer.cpp @@ -0,0 +1,2535 @@ +#line 2 "../tikzit/src/data/tikzlexer.lexer.cpp" + +#line 4 "../tikzit/src/data/tikzlexer.lexer.cpp" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +typedef uint64_t flex_uint64_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; +#endif /* ! C99 */ + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yyg->yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yyg->yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart(yyin ,yyscanner ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#define YY_BUF_SIZE 16384 +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + yy_size_t yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = yyg->yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) + +#ifndef YY_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 yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ + ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] + +void yyrestart (FILE *input_file ,yyscan_t yyscanner ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void yypop_buffer_state (yyscan_t yyscanner ); + +static void yyensure_buffer_stack (yyscan_t yyscanner ); +static void yy_load_buffer_state (yyscan_t yyscanner ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner ); + +void *yyalloc (yy_size_t ,yyscan_t yyscanner ); +void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); +void yyfree (void * ,yyscan_t yyscanner ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +#define yywrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +typedef int yy_state_type; + +#define yytext_ptr yytext_r + +static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); +static int yy_get_next_buffer (yyscan_t yyscanner ); +static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (yy_size_t) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 35 +#define YY_END_OF_BUFFER 36 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[259] = + { 0, + 0, 0, 0, 0, 16, 16, 18, 18, 0, 0, + 36, 34, 2, 1, 1, 25, 33, 14, 20, 34, + 33, 33, 33, 33, 29, 23, 1, 23, 22, 23, + 14, 21, 20, 23, 24, 23, 23, 23, 23, 16, + 34, 16, 19, 17, 18, 34, 18, 27, 2, 1, + 25, 28, 26, 27, 14, 20, 27, 27, 27, 27, + 27, 2, 1, 0, 0, 0, 0, 0, 33, 32, + 32, 32, 32, 32, 32, 12, 33, 33, 13, 23, + 0, 0, 23, 23, 23, 23, 23, 23, 23, 23, + 23, 23, 12, 23, 23, 13, 0, 16, 16, 16, + + 0, 18, 18, 18, 27, 2, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 27, 27, 12, 27, 27, + 13, 0, 15, 0, 0, 0, 0, 0, 32, 32, + 32, 32, 32, 33, 33, 0, 23, 23, 23, 23, + 23, 23, 23, 23, 27, 27, 27, 27, 27, 27, + 27, 27, 27, 27, 27, 0, 0, 32, 32, 31, + 32, 32, 11, 33, 23, 23, 23, 23, 23, 11, + 23, 27, 27, 27, 27, 27, 27, 11, 27, 32, + 7, 0, 8, 9, 33, 23, 7, 8, 9, 23, + 27, 7, 8, 9, 27, 30, 0, 0, 33, 23, + + 23, 27, 27, 0, 0, 0, 33, 23, 27, 0, + 0, 0, 0, 33, 23, 27, 0, 0, 0, 0, + 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, + 0, 0, 0, 4, 5, 0, 3, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 5, 1, 1, 1, 1, 1, 1, 1, 6, + 7, 1, 1, 8, 9, 10, 1, 11, 11, 11, + 11, 11, 11, 11, 11, 11, 11, 1, 12, 1, + 13, 1, 1, 1, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 15, 16, 17, 1, 1, 1, 18, 19, 20, 21, + + 22, 23, 24, 25, 26, 14, 27, 28, 14, 29, + 30, 31, 14, 32, 14, 33, 34, 14, 35, 14, + 36, 37, 38, 1, 39, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 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[40] = + { 0, + 1, 1, 2, 1, 1, 1, 3, 4, 1, 3, + 5, 1, 4, 5, 1, 1, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 2, 1 + } ; + +static yyconst flex_int16_t yy_base[265] = + { 0, + 0, 0, 39, 0, 70, 73, 105, 137, 175, 0, + 694, 896, 83, 896, 688, 81, 0, 896, 896, 74, + 655, 656, 663, 653, 896, 92, 96, 213, 896, 224, + 102, 896, 104, 263, 896, 302, 87, 88, 89, 113, + 671, 115, 896, 896, 117, 670, 119, 0, 129, 675, + 127, 896, 896, 341, 0, 0, 380, 419, 109, 118, + 119, 148, 896, 149, 156, 163, 664, 227, 0, 0, + 651, 639, 641, 639, 650, 0, 646, 646, 0, 167, + 214, 457, 239, 240, 250, 630, 294, 300, 450, 305, + 464, 478, 627, 233, 67, 625, 645, 145, 643, 246, + + 642, 322, 639, 327, 0, 215, 354, 361, 368, 432, + 613, 425, 482, 495, 499, 512, 526, 609, 238, 319, + 607, 549, 896, 450, 628, 556, 238, 440, 614, 614, + 600, 599, 585, 586, 574, 468, 527, 549, 563, 543, + 567, 580, 318, 573, 605, 612, 619, 369, 612, 626, + 606, 630, 643, 322, 572, 157, 473, 578, 568, 562, + 575, 570, 0, 575, 658, 671, 688, 682, 708, 558, + 100, 323, 721, 734, 751, 693, 771, 557, 287, 558, + 0, 336, 0, 0, 554, 745, 756, 776, 782, 247, + 787, 793, 798, 804, 354, 541, 553, 550, 551, 817, + + 229, 837, 277, 408, 546, 526, 524, 405, 459, 527, + 524, 519, 509, 518, 396, 431, 516, 510, 507, 494, + 0, 490, 489, 489, 478, 484, 484, 479, 475, 487, + 482, 470, 465, 454, 456, 470, 457, 453, 440, 427, + 417, 417, 398, 404, 388, 351, 353, 329, 328, 896, + 309, 209, 205, 896, 896, 131, 896, 896, 136, 97, + 875, 880, 885, 890 + } ; + +static yyconst flex_int16_t yy_def[265] = + { 0, + 258, 1, 258, 3, 1, 1, 1, 1, 258, 9, + 258, 258, 258, 258, 258, 258, 259, 258, 258, 260, + 259, 259, 259, 259, 258, 261, 261, 261, 258, 262, + 261, 258, 261, 258, 258, 262, 36, 36, 36, 258, + 258, 259, 258, 258, 258, 258, 259, 263, 263, 263, + 263, 258, 258, 264, 263, 263, 258, 264, 58, 58, + 58, 258, 258, 258, 258, 258, 258, 258, 259, 260, + 260, 260, 260, 260, 260, 259, 259, 259, 259, 261, + 261, 261, 261, 261, 261, 36, 34, 34, 34, 34, + 34, 34, 36, 36, 36, 36, 258, 258, 258, 259, + + 258, 258, 258, 259, 263, 263, 263, 263, 263, 263, + 58, 57, 57, 57, 57, 57, 57, 58, 58, 58, + 58, 258, 258, 258, 258, 258, 258, 258, 260, 260, + 260, 260, 260, 259, 259, 261, 261, 34, 34, 34, + 34, 34, 36, 36, 263, 263, 263, 263, 57, 57, + 57, 57, 57, 58, 58, 258, 258, 260, 260, 260, + 260, 260, 259, 259, 34, 34, 34, 34, 34, 36, + 36, 263, 57, 57, 57, 57, 57, 58, 58, 260, + 260, 258, 260, 260, 259, 34, 34, 34, 34, 36, + 57, 57, 57, 57, 58, 260, 258, 258, 259, 34, + + 36, 57, 58, 258, 258, 258, 259, 36, 58, 258, + 258, 258, 258, 259, 36, 58, 258, 258, 258, 258, + 259, 36, 58, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 0, 258, 258, + 258, 258, 258, 258 + } ; + +static yyconst flex_int16_t yy_nxt[936] = + { 0, + 12, 13, 14, 15, 13, 16, 12, 12, 12, 12, + 17, 18, 12, 17, 19, 20, 12, 21, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 17, 22, 17, + 17, 23, 24, 17, 17, 17, 17, 25, 12, 26, + 13, 14, 27, 13, 28, 26, 29, 26, 26, 30, + 31, 32, 30, 33, 34, 35, 36, 30, 30, 30, + 30, 30, 30, 30, 30, 30, 30, 37, 30, 30, + 38, 39, 30, 30, 30, 30, 25, 26, 40, 41, + 42, 40, 41, 42, 62, 64, 144, 62, 65, 66, + 67, 68, 71, 81, 72, 73, 81, 81, 63, 86, + + 81, 70, 74, 81, 75, 81, 81, 12, 81, 95, + 12, 43, 44, 45, 46, 47, 94, 190, 96, 86, + 86, 86, 97, 98, 97, 100, 101, 102, 101, 104, + 106, 107, 86, 106, 108, 109, 67, 110, 119, 120, + 69, 111, 12, 43, 44, 45, 46, 47, 121, 62, + 111, 111, 62, 64, 97, 98, 65, 66, 67, 68, + 122, 156, 123, 123, 124, 125, 126, 127, 81, 257, + 65, 81, 67, 68, 12, 48, 49, 14, 50, 49, + 51, 52, 48, 48, 53, 54, 55, 48, 54, 56, + 57, 48, 58, 54, 54, 54, 54, 54, 54, 54, + + 54, 54, 54, 59, 54, 54, 60, 61, 54, 54, + 54, 54, 12, 48, 81, 81, 106, 82, 81, 106, + 65, 83, 84, 85, 80, 81, 256, 80, 81, 80, + 80, 127, 80, 80, 65, 80, 67, 68, 80, 80, + 81, 81, 127, 136, 81, 65, 65, 255, 84, 85, + 137, 81, 208, 143, 136, 97, 100, 65, 154, 84, + 85, 86, 80, 80, 81, 86, 80, 81, 80, 80, + 111, 80, 80, 87, 80, 201, 87, 80, 80, 86, + 87, 88, 87, 89, 90, 87, 87, 87, 87, 87, + 87, 91, 87, 92, 87, 87, 87, 87, 87, 87, + + 209, 80, 80, 81, 195, 80, 81, 80, 80, 111, + 80, 80, 87, 80, 87, 87, 80, 80, 87, 111, + 87, 138, 87, 87, 87, 87, 87, 172, 87, 123, + 87, 101, 102, 140, 93, 87, 101, 104, 155, 170, + 80, 105, 105, 178, 105, 105, 105, 254, 105, 105, + 86, 111, 105, 105, 111, 105, 105, 105, 107, 253, + 252, 108, 109, 67, 110, 145, 197, 123, 198, 146, + 125, 147, 148, 148, 251, 108, 108, 67, 110, 105, + 105, 105, 203, 105, 105, 105, 111, 105, 105, 250, + 112, 105, 105, 112, 105, 105, 105, 112, 113, 112, + + 114, 115, 112, 112, 112, 112, 112, 112, 116, 112, + 117, 112, 112, 112, 112, 112, 112, 222, 105, 105, + 105, 249, 105, 105, 105, 248, 105, 105, 86, 247, + 105, 105, 215, 105, 105, 105, 148, 86, 210, 108, + 211, 67, 110, 112, 127, 112, 112, 65, 246, 245, + 128, 118, 223, 112, 156, 112, 123, 105, 81, 125, + 126, 82, 244, 111, 65, 83, 84, 85, 87, 81, + 87, 87, 136, 243, 242, 65, 241, 156, 87, 123, + 87, 139, 87, 157, 87, 87, 216, 240, 239, 238, + 237, 111, 87, 141, 87, 142, 87, 236, 87, 87, + + 112, 235, 112, 149, 234, 233, 87, 232, 87, 231, + 112, 230, 112, 112, 229, 112, 112, 112, 228, 112, + 112, 111, 86, 112, 227, 112, 150, 151, 81, 112, + 112, 136, 112, 112, 65, 226, 225, 137, 224, 221, + 112, 152, 112, 153, 112, 220, 112, 112, 219, 218, + 217, 214, 213, 122, 112, 123, 112, 124, 125, 126, + 156, 87, 123, 167, 87, 125, 126, 87, 212, 87, + 87, 87, 165, 87, 207, 206, 205, 87, 204, 87, + 166, 87, 199, 87, 87, 87, 196, 168, 87, 111, + 86, 87, 185, 87, 184, 87, 183, 87, 87, 182, + + 87, 87, 181, 180, 179, 171, 164, 163, 87, 145, + 87, 123, 169, 146, 125, 147, 172, 162, 123, 161, + 160, 125, 147, 172, 112, 123, 175, 112, 125, 147, + 112, 159, 112, 112, 112, 173, 112, 158, 157, 111, + 112, 111, 112, 174, 112, 111, 112, 112, 112, 103, + 176, 112, 103, 99, 112, 99, 112, 86, 112, 86, + 112, 112, 86, 112, 112, 135, 134, 133, 132, 131, + 130, 112, 129, 112, 128, 177, 87, 63, 87, 87, + 103, 99, 79, 186, 78, 77, 87, 76, 87, 87, + 63, 87, 87, 258, 258, 258, 258, 258, 258, 87, + + 87, 87, 87, 188, 258, 187, 87, 258, 87, 87, + 87, 112, 87, 112, 193, 258, 87, 258, 87, 258, + 258, 112, 258, 112, 258, 182, 87, 258, 87, 87, + 258, 258, 189, 258, 258, 258, 87, 258, 87, 112, + 258, 112, 112, 258, 258, 258, 191, 258, 258, 112, + 258, 112, 112, 258, 112, 112, 258, 258, 258, 258, + 258, 258, 112, 87, 112, 87, 87, 258, 192, 112, + 258, 112, 112, 200, 87, 87, 87, 87, 258, 112, + 258, 112, 258, 258, 87, 258, 87, 258, 182, 112, + 258, 112, 112, 258, 87, 194, 87, 87, 258, 112, + + 87, 112, 87, 87, 87, 112, 87, 112, 112, 258, + 87, 112, 87, 112, 112, 202, 112, 112, 112, 112, + 258, 112, 112, 112, 112, 112, 112, 258, 112, 258, + 258, 258, 112, 258, 112, 87, 258, 87, 87, 258, + 258, 258, 258, 258, 258, 87, 258, 87, 258, 258, + 258, 258, 258, 258, 204, 112, 258, 112, 112, 258, + 258, 258, 258, 258, 258, 112, 258, 112, 258, 258, + 258, 258, 258, 258, 204, 80, 258, 80, 258, 80, + 86, 258, 86, 258, 86, 105, 258, 258, 105, 105, + 111, 258, 258, 111, 111, 11, 258, 258, 258, 258, + + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258 + } ; + +static yyconst flex_int16_t yy_chk[936] = + { 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, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, + 5, 6, 6, 6, 13, 16, 95, 13, 16, 16, + 16, 16, 20, 26, 20, 20, 26, 27, 27, 95, + + 27, 260, 20, 31, 20, 33, 31, 5, 33, 38, + 6, 7, 7, 7, 7, 7, 37, 171, 39, 37, + 38, 39, 40, 40, 42, 42, 45, 45, 47, 47, + 49, 51, 171, 49, 51, 51, 51, 51, 59, 60, + 259, 59, 7, 8, 8, 8, 8, 8, 61, 62, + 60, 61, 62, 64, 98, 98, 64, 64, 64, 64, + 65, 156, 65, 156, 65, 65, 65, 66, 80, 256, + 66, 80, 66, 66, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 28, 81, 106, 28, 81, 106, + 28, 28, 28, 28, 30, 30, 253, 30, 30, 30, + 30, 68, 30, 30, 68, 30, 68, 68, 30, 30, + 83, 84, 127, 83, 84, 127, 83, 252, 83, 83, + 84, 85, 201, 94, 85, 100, 100, 85, 119, 85, + 85, 201, 30, 34, 34, 94, 34, 34, 34, 34, + 119, 34, 34, 34, 34, 190, 34, 34, 34, 190, + 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, + 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, + + 203, 34, 36, 36, 179, 36, 36, 36, 36, 203, + 36, 36, 87, 36, 87, 87, 36, 36, 88, 179, + 88, 88, 87, 90, 87, 90, 90, 172, 88, 172, + 88, 102, 102, 90, 36, 90, 104, 104, 120, 143, + 36, 54, 54, 154, 54, 54, 54, 251, 54, 54, + 143, 120, 54, 54, 154, 54, 54, 54, 107, 249, + 248, 107, 107, 107, 107, 108, 182, 108, 182, 108, + 108, 108, 109, 148, 247, 109, 148, 109, 109, 54, + 57, 57, 195, 57, 57, 57, 195, 57, 57, 246, + 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, + + 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, + 57, 57, 57, 57, 57, 57, 57, 215, 57, 58, + 58, 245, 58, 58, 58, 244, 58, 58, 215, 243, + 58, 58, 208, 58, 58, 58, 110, 208, 204, 110, + 204, 110, 110, 112, 128, 112, 112, 128, 242, 241, + 128, 58, 216, 112, 124, 112, 124, 58, 82, 124, + 124, 82, 240, 216, 82, 82, 82, 82, 89, 136, + 89, 89, 136, 239, 238, 136, 237, 157, 89, 157, + 89, 89, 91, 157, 91, 91, 209, 236, 235, 234, + 233, 209, 91, 91, 91, 92, 92, 232, 92, 92, + + 113, 231, 113, 113, 230, 229, 92, 228, 92, 227, + 113, 226, 113, 114, 225, 114, 114, 115, 224, 115, + 115, 223, 222, 114, 220, 114, 114, 115, 137, 115, + 116, 137, 116, 116, 137, 219, 218, 137, 217, 214, + 116, 116, 116, 117, 117, 213, 117, 117, 212, 211, + 210, 207, 206, 122, 117, 122, 117, 122, 122, 122, + 126, 140, 126, 140, 140, 126, 126, 138, 205, 138, + 138, 140, 138, 140, 199, 198, 197, 138, 196, 138, + 139, 139, 185, 139, 139, 141, 180, 141, 141, 178, + 170, 139, 164, 139, 162, 141, 161, 141, 142, 160, + + 142, 142, 159, 158, 155, 144, 135, 134, 142, 145, + 142, 145, 142, 145, 145, 145, 146, 133, 146, 132, + 131, 146, 146, 147, 151, 147, 151, 151, 147, 147, + 149, 130, 149, 149, 151, 149, 151, 129, 125, 121, + 149, 118, 149, 150, 150, 111, 150, 150, 152, 103, + 152, 152, 101, 99, 150, 97, 150, 96, 152, 93, + 152, 153, 86, 153, 153, 78, 77, 75, 74, 73, + 72, 153, 71, 153, 67, 153, 165, 50, 165, 165, + 46, 41, 24, 165, 23, 22, 165, 21, 165, 166, + 15, 166, 166, 11, 0, 0, 0, 0, 0, 166, + + 168, 166, 168, 168, 0, 166, 167, 0, 167, 167, + 168, 176, 168, 176, 176, 0, 167, 0, 167, 0, + 0, 176, 0, 176, 0, 167, 169, 0, 169, 169, + 0, 0, 169, 0, 0, 0, 169, 0, 169, 173, + 0, 173, 173, 0, 0, 0, 173, 0, 0, 173, + 0, 173, 174, 0, 174, 174, 0, 0, 0, 0, + 0, 0, 174, 186, 174, 186, 186, 0, 174, 175, + 0, 175, 175, 186, 187, 186, 187, 187, 0, 175, + 0, 175, 0, 0, 187, 0, 187, 0, 175, 177, + 0, 177, 177, 0, 188, 177, 188, 188, 0, 177, + + 189, 177, 189, 189, 188, 191, 188, 191, 191, 0, + 189, 192, 189, 192, 192, 191, 193, 191, 193, 193, + 0, 192, 194, 192, 194, 194, 193, 0, 193, 0, + 0, 0, 194, 0, 194, 200, 0, 200, 200, 0, + 0, 0, 0, 0, 0, 200, 0, 200, 0, 0, + 0, 0, 0, 0, 200, 202, 0, 202, 202, 0, + 0, 0, 0, 0, 0, 202, 0, 202, 0, 0, + 0, 0, 0, 0, 202, 261, 0, 261, 0, 261, + 262, 0, 262, 0, 262, 263, 0, 0, 263, 263, + 264, 0, 0, 264, 264, 258, 258, 258, 258, 258, + + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[36] = + { 0, +1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +#line 1 "../tikzit/src/data/tikzlexer.l" +#line 2 "../tikzit/src/data/tikzlexer.l" +/* + * Copyright 2010 Chris Heunen + * Copyright 2010-2013 Aleks Kissinger + * Copyright 2013 K. Johan Paulsson + * Copyright 2013 Alex Merry <dev@randomguy3.me.uk> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "tikzparserdefs.h" +#include "tikzparser.parser.hpp" + +#include <sstream> + + +#define YY_USER_ACTION \ + yylloc->first_line = yylloc->last_line; \ + yylloc->first_column = yylloc->last_column + 1; \ + yylloc->last_column = yylloc->first_column + yyleng - 1; + + + + + +#line 776 "../tikzit/src/data/tikzlexer.lexer.cpp" + +#define INITIAL 0 +#define props 1 +#define xcoord 2 +#define ycoord 3 +#define noderef 4 + +#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 + +#define YY_EXTRA_TYPE TikzGraphAssembler * + +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + yy_size_t yy_n_chars; + yy_size_t yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + + char *yytext_r; + int yy_more_flag; + int yy_more_len; + + YYSTYPE * yylval_r; + + YYLTYPE * yylloc_r; + + }; /* end struct yyguts_t */ + +static int yy_init_globals (yyscan_t yyscanner ); + + /* This must go here because YYSTYPE and YYLTYPE are included + * from bison output in section 1.*/ + # define yylval yyg->yylval_r + + # define yylloc yyg->yylloc_r + +int yylex_init (yyscan_t* scanner); + +int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (yyscan_t yyscanner ); + +int yyget_debug (yyscan_t yyscanner ); + +void yyset_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *yyget_in (yyscan_t yyscanner ); + +void yyset_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *yyget_out (yyscan_t yyscanner ); + +void yyset_out (FILE * out_str ,yyscan_t yyscanner ); + +yy_size_t yyget_leng (yyscan_t yyscanner ); + +char *yyget_text (yyscan_t yyscanner ); + +int yyget_lineno (yyscan_t yyscanner ); + +void yyset_lineno (int line_number ,yyscan_t yyscanner ); + +YYSTYPE * yyget_lval (yyscan_t yyscanner ); + +void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); + + YYLTYPE *yyget_lloc (yyscan_t yyscanner ); + + void yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (yyscan_t yyscanner ); +#else +extern int yywrap (yyscan_t yyscanner ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (yyscan_t yyscanner ); +#else +static int input (yyscan_t yyscanner ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + yy_size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex \ + (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); + +#define YY_DECL int yylex \ + (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + +#line 49 "../tikzit/src/data/tikzlexer.l" + + + /* whitespace is ignored, except for position counting; we don't + count formfeed and vtab as whitespace, because it's not obvious + how they should be dealt with and no-one actually uses them */ + + /* lex will take the longest-matching string */ +#line 1025 "../tikzit/src/data/tikzlexer.lexer.cpp" + + yylval = yylval_param; + + yylloc = yylloc_param; + + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + yy_load_buffer_state(yyscanner ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yyg->yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yyg->yy_start; +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 259 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 896 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + yy_size_t yyl; + for ( yyl = 0; yyl < yyleng; ++yyl ) + if ( yytext[yyl] == '\n' ) + + do{ yylineno++; + yycolumn=0; + }while(0) +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yyg->yy_hold_char; + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + goto yy_find_action; + +case 1: +/* rule 1 can match eol */ +YY_RULE_SETUP +#line 56 "../tikzit/src/data/tikzlexer.l" +{ + yylloc->first_line += 1; + yylloc->last_line = yylloc->first_line; + yylloc->first_column = yylloc->last_column = 0; +} + YY_BREAK +case 2: +YY_RULE_SETUP +#line 61 "../tikzit/src/data/tikzlexer.l" +{ } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 63 "../tikzit/src/data/tikzlexer.l" +{ return BEGIN_TIKZPICTURE_CMD; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 64 "../tikzit/src/data/tikzlexer.l" +{ return END_TIKZPICTURE_CMD; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 65 "../tikzit/src/data/tikzlexer.l" +{ return BEGIN_PGFONLAYER_CMD; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 66 "../tikzit/src/data/tikzlexer.l" +{ return END_PGFONLAYER_CMD; } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 67 "../tikzit/src/data/tikzlexer.l" +{ return DRAW_CMD; } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 68 "../tikzit/src/data/tikzlexer.l" +{ return NODE_CMD; } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 69 "../tikzit/src/data/tikzlexer.l" +{ return PATH_CMD; } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 70 "../tikzit/src/data/tikzlexer.l" +{ return RECTANGLE; } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 71 "../tikzit/src/data/tikzlexer.l" +{ return NODE; } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 72 "../tikzit/src/data/tikzlexer.l" +{ return AT; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 73 "../tikzit/src/data/tikzlexer.l" +{ return TO; } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 74 "../tikzit/src/data/tikzlexer.l" +{ return SEMICOLON; } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 76 "../tikzit/src/data/tikzlexer.l" +{ + yylloc->last_column = yylloc->first_column + 1; + yyless(1); + BEGIN(xcoord); +} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 81 "../tikzit/src/data/tikzlexer.l" +{ + yylval->pt = new QPointF(); + yylval->pt->setX(strtod(yytext,NULL)); + BEGIN(ycoord); +} + YY_BREAK +case 17: +YY_RULE_SETUP +#line 86 "../tikzit/src/data/tikzlexer.l" +{ } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 87 "../tikzit/src/data/tikzlexer.l" +{ + yylval->pt->setY(strtod(yytext,NULL)); +} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 90 "../tikzit/src/data/tikzlexer.l" +{ + BEGIN(INITIAL); + return COORD; +} + YY_BREAK +/* when we see "[", change parsing mode */ +case 20: +YY_RULE_SETUP +#line 96 "../tikzit/src/data/tikzlexer.l" +/*syntaxhlfix]*/ { + BEGIN(props); + return LEFTBRACKET; +} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 100 "../tikzit/src/data/tikzlexer.l" +{ return EQUALS; } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 101 "../tikzit/src/data/tikzlexer.l" +{ return COMMA; } + YY_BREAK +/* technically, it is possible to have newlines in the middle of + property names or values, but in practice this is unlikely and + screws up our line counting */ +case 23: +YY_RULE_SETUP +#line 105 "../tikzit/src/data/tikzlexer.l" +{ + char *str = (char*)malloc(sizeof(char)*yyleng + 1); + strncpy(str, yytext, yyleng + 1); + yylval->str = str; + return PROPSTRING; +} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 111 "../tikzit/src/data/tikzlexer.l" +{ + BEGIN(INITIAL); + return RIGHTBRACKET; +} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 116 "../tikzit/src/data/tikzlexer.l" +{ + BEGIN(noderef); + return LEFTPARENTHESIS; +} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 120 "../tikzit/src/data/tikzlexer.l" +{ + return FULLSTOP; +} + YY_BREAK +/* we assume node names (and anchor names) never contain + newlines */ +case 27: +YY_RULE_SETUP +#line 125 "../tikzit/src/data/tikzlexer.l" +{ + //qDebug() << "nodename: " << yytext << " size: " << strlen(yytext); + char *str = (char*)malloc(sizeof(char)*yyleng + 1); + strncpy(str, yytext, yyleng+1); + yylval->str = str; + return REFSTRING; +} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 132 "../tikzit/src/data/tikzlexer.l" +{ + BEGIN(INITIAL); + return RIGHTPARENTHESIS; +} + YY_BREAK +case 29: +YY_RULE_SETUP +#line 137 "../tikzit/src/data/tikzlexer.l" +{ + std::stringstream buf; + unsigned int brace_depth = 1; + unsigned int escape = 0; + while (1) { + char c = yyinput(yyscanner); + // eof reached before closing brace + if (c == '\0' || c == EOF) { + return UNCLOSED_DELIM_STR; + } + + yylloc->last_column += 1; + yyleng += 1; + if (escape) { + escape = 0; + } else if (c == '\\') { + escape = 1; + } else if (c == '{') { + brace_depth++; + } else if (c == '}') { + brace_depth--; + if (brace_depth == 0) break; + } else if (c == '\n') { + yylloc->last_line += 1; + yylloc->last_column = 0; + } + buf << c; + } + + char *str = (char*)malloc(sizeof(char) * yyleng + 1); + strncpy(str, buf.str().c_str(), yyleng + 1); + //str[len] = 0; + yylval->str = str; + //qDebug() << "got delim string: " << str; + return DELIMITEDSTRING; +} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 174 "../tikzit/src/data/tikzlexer.l" +{ return UNKNOWN_BEGIN_CMD; } + YY_BREAK +case 31: +YY_RULE_SETUP +#line 175 "../tikzit/src/data/tikzlexer.l" +{ return UNKNOWN_END_CMD; } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 176 "../tikzit/src/data/tikzlexer.l" +{ return UNKNOWN_CMD; } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 177 "../tikzit/src/data/tikzlexer.l" +{ return UNKNOWN_STR; } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 178 "../tikzit/src/data/tikzlexer.l" +{ return UNKNOWN_STR; } + YY_BREAK +/* vi:ft=lex:noet:ts=4:sts=4:sw=4: + */ +case 35: +YY_RULE_SETUP +#line 182 "../tikzit/src/data/tikzlexer.l" +ECHO; + YY_BREAK +#line 1385 "../tikzit/src/data/tikzlexer.lexer.cpp" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(props): +case YY_STATE_EOF(xcoord): +case YY_STATE_EOF(ycoord): +case YY_STATE_EOF(noderef): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yyg->yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); + + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yyg->yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yyg->yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_END_OF_FILE: + { + yyg->yy_did_buffer_switch_on_eof = 0; + + if ( yywrap(yyscanner ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = + yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yyg->yy_c_buf_p = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = yyg->yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->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 ( yyg->yy_c_buf_p - yyg->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) (yyg->yy_c_buf_p - yyg->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 = yyg->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. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) (yyg->yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + yy_size_t new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + yyg->yy_n_chars, num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + if ( yyg->yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ,yyscanner); + } + + 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) (yyg->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 = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + yyg->yy_n_chars += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yyg->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 (yyscan_t yyscanner) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_current_state = yyg->yy_start; + + for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 259 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) +{ + register int yy_is_jam; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ + register char *yy_cp = yyg->yy_c_buf_p; + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 259 ) + 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 == 258); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (yyscan_t yyscanner) +#else + static int input (yyscan_t yyscanner) +#endif + +{ + int c; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + *yyg->yy_c_buf_p = yyg->yy_hold_char; + + if ( *yyg->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 ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + /* This was really a NUL. */ + *yyg->yy_c_buf_p = '\0'; + + else + { /* need more input */ + yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + ++yyg->yy_c_buf_p; + + switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap(yyscanner ) ) + return 0; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + if ( c == '\n' ) + + do{ yylineno++; + yycolumn=0; + }while(0) +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * @param yyscanner The scanner object. + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + yy_load_buffer_state(yyscanner ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * @param yyscanner The scanner object. + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (yyscanner); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; +} + +static void yy_load_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + yyg->yy_hold_char = *yyg->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. + * @param yyscanner The scanner object. + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer(b,file ,yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * @param yyscanner The scanner object. + */ + void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ,yyscanner ); + + yyfree((void *) b ,yyscanner ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_flush_buffer(b ,yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * @param yyscanner The scanner object. + */ + void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state(yyscanner ); +} + +/** 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. + * @param yyscanner The scanner object. + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(yyscanner); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + yyg->yy_buffer_stack_top++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * @param yyscanner The scanner object. + */ +void yypop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (yyg->yy_buffer_stack_top > 0) + --yyg->yy_buffer_stack_top; + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (yyscan_t yyscanner) +{ + yy_size_t num_to_alloc; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (!yyg->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; + yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + yyg->yy_buffer_stack_max = num_to_alloc; + yyg->yy_buffer_stack_top = 0; + return; + } + + if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc + (yyg->yy_buffer_stack, + num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); + yyg->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 + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ,yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param bytes the byte buffer to scan + * @param len the number of bytes in the buffer pointed to by @a bytes. + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n, i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = yyg->yy_hold_char; \ + yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ + yyg->yy_hold_char = *yyg->yy_c_buf_p; \ + *yyg->yy_c_buf_p = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the user-defined data for this scanner. + * @param yyscanner The scanner object. + */ +YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyextra; +} + +/** Get the current line number. + * @param yyscanner The scanner object. + */ +int yyget_lineno (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yylineno; +} + +/** Get the current column number. + * @param yyscanner The scanner object. + */ +int yyget_column (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yycolumn; +} + +/** Get the input stream. + * @param yyscanner The scanner object. + */ +FILE *yyget_in (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyin; +} + +/** Get the output stream. + * @param yyscanner The scanner object. + */ +FILE *yyget_out (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyout; +} + +/** Get the length of the current token. + * @param yyscanner The scanner object. + */ +yy_size_t yyget_leng (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyleng; +} + +/** Get the current token. + * @param yyscanner The scanner object. + */ + +char *yyget_text (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yytext; +} + +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * @param yyscanner The scanner object. + */ +void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyextra = user_defined ; +} + +/** Set the current line number. + * @param line_number + * @param yyscanner The scanner object. + */ +void yyset_lineno (int line_number , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "yyset_lineno called with no buffer" , yyscanner); + + yylineno = line_number; +} + +/** Set the current column. + * @param line_number + * @param yyscanner The scanner object. + */ +void yyset_column (int column_no , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "yyset_column called with no buffer" , yyscanner); + + yycolumn = column_no; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * @param yyscanner The scanner object. + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = in_str ; +} + +void yyset_out (FILE * out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = out_str ; +} + +int yyget_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void yyset_debug (int bdebug , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yy_flex_debug = bdebug ; +} + +/* Accessor methods for yylval and yylloc */ + +YYSTYPE * yyget_lval (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylval; +} + +void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylval = yylval_param; +} + +YYLTYPE *yyget_lloc (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylloc; +} + +void yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylloc = yylloc_param; +} + +/* User-visible API */ + +/* yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ + +int yylex_init(yyscan_t* ptr_yy_globals) + +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + +/* yylex_init_extra has the same functionality as yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to yyalloc in + * the yyextra field. + */ + +int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +static int yy_init_globals (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = (char *) 0; + yyg->yy_init = 0; + yyg->yy_start = 0; + + yyg->yy_start_stack_ptr = 0; + yyg->yy_start_stack_depth = 0; + yyg->yy_start_stack = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + yyfree(yyg->yy_start_stack ,yyscanner ); + yyg->yy_start_stack = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + + /* Destroy the main struct (reentrant only). */ + yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) +{ + 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 , yyscan_t yyscanner) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size , yyscan_t yyscanner) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr , yyscan_t yyscanner) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 182 "../tikzit/src/data/tikzlexer.l" |