#line 3 "lexer.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 33 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; #endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart(yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef unsigned int yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart (FILE *input_file ); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); void yy_delete_buffer (YY_BUFFER_STATE b ); void yy_flush_buffer (YY_BUFFER_STATE b ); void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); void yypop_buffer_state (void ); static void yyensure_buffer_stack (void ); static void yy_load_buffer_state (void ); static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); static void yy_fatal_error (yyconst char msg[] ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 86 #define YY_END_OF_BUFFER 87 /* 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[351] = { 0, 87, 85, 86, 71, 85, 86, 70, 86, 71, 85, 86, 81, 85, 86, 85, 86, 85, 86, 82, 85, 86, 81, 85, 86, 53, 85, 86, 55, 85, 86, 82, 83, 85, 86, 68, 82, 85, 86, 68, 82, 85, 86, 68, 82, 85, 86, 82, 85, 86, 11, 82, 85, 86, 19, 82, 85, 86, 21, 82, 85, 86, 20, 82, 85, 86, 82, 85, 86, 56, 82, 85, 86, 51, 82, 85, 86, 82, 85, 86, 52, 82, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 84, 85, 86, 55, 85, 86, 71, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 56, 85, 86, 71, 70, 71, 52, 80, 14, 12, 1, 54, 77, 79, 74, 72, 73, 75, 64, 76, 78, 67, 68, 68, 58, 68, 58, 68, 22, 17, 15, 13, 18, 49, 56, 51, 69, 56, 56, 56, 34, 56, 56, 56, 32, 56, 56, 56, 56, 56, 36, 56, 35, 56, 56, 56, 56, 26, 56, 56, 56, 56, 56, 56, 33, 56, 56, 56, 56, 71, 56, 56, 56, 56, 56, 56, 12, 50, 61, 63, 66, 65, 16, 24, 56, 56, 56, 56, 56, 56, 56, 29, 56, 56, 47, 56, 23, 56, 56, 56, 56, 56, 30, 56, 56, 56, 56, 25, 56, 56, 56, 8, 56, 56, 62, 60, 56, 56, 41, 56, 56, 38, 56, 56, 56, 48, 56, 56, 31, 56, 56, 37, 56, 56, 56, 56, 56, 8, 56, 6, 59, 57, 56, 46, 56, 56, 56, 56, 56, 56, 28, 56, 27, 56, 4, 10, 7, 56, 57, 57, 56, 56, 56, 56, 56, 42, 56, 10, 56, 43, 56, 56, 56, 56, 56, 9, 3, 3, 45, 56, 56, 39, 56, 56, 2, 3, 44, 56, 40, 56, 2, 2, 3, 5, 2 } ; static yyconst flex_int16_t yy_accept[284] = { 0, 1, 1, 1, 2, 4, 7, 9, 12, 15, 17, 19, 22, 25, 28, 31, 35, 39, 43, 47, 50, 54, 58, 62, 66, 69, 73, 77, 80, 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, 160, 161, 162, 163, 164, 165, 165, 166, 166, 166, 167, 167, 168, 169, 170, 171, 172, 173, 173, 174, 175, 176, 177, 177, 179, 180, 180, 181, 181, 181, 182, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 198, 199, 200, 202, 203, 204, 205, 206, 208, 210, 211, 212, 213, 215, 216, 217, 218, 219, 220, 222, 223, 224, 225, 226, 226, 226, 226, 226, 227, 228, 229, 230, 231, 232, 233, 234, 234, 235, 235, 236, 237, 237, 238, 239, 241, 242, 243, 244, 245, 246, 247, 249, 250, 252, 254, 255, 256, 257, 258, 260, 261, 262, 263, 265, 265, 265, 265, 265, 265, 265, 265, 266, 267, 267, 268, 269, 270, 270, 271, 272, 272, 272, 272, 273, 274, 276, 277, 279, 280, 281, 283, 284, 286, 287, 289, 290, 291, 291, 291, 291, 291, 291, 292, 293, 293, 294, 295, 295, 296, 297, 298, 299, 301, 302, 303, 304, 305, 306, 308, 310, 310, 310, 310, 310, 311, 311, 312, 312, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 323, 323, 323, 324, 324, 324, 325, 327, 328, 329, 330, 331, 331, 331, 332, 332, 333, 333, 334, 334, 334, 334, 336, 337, 339, 340, 340, 340, 340, 340, 342, 342, 342, 344, 346, 346, 347, 347, 347, 349, 349, 350, 350, 351, 351 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 6, 7, 8, 1, 9, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22, 23, 24, 25, 26, 27, 15, 28, 29, 29, 29, 29, 30, 29, 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, 15, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 46, 53, 54, 55, 56, 46, 57, 58, 59, 46, 60, 61, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[63] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 3, 1, 1, 1, 1, 4, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1 } ; static yyconst flex_int16_t yy_base[300] = { 0, 0, 61, 554, 555, 65, 555, 69, 58, 58, 550, 555, 555, 555, 70, 107, 126, 180, 57, 526, 555, 54, 525, 524, 538, 0, 80, 545, 555, 497, 49, 46, 495, 40, 36, 0, 51, 494, 38, 491, 53, 502, 486, 52, 491, 496, 488, 555, 555, 129, 67, 497, 60, 82, 148, 555, 153, 555, 555, 555, 103, 555, 105, 534, 555, 159, 555, 555, 555, 555, 555, 555, 519, 555, 196, 555, 555, 167, 210, 226, 243, 555, 0, 154, 0, 0, 530, 501, 555, 506, 555, 555, 555, 555, 0, 139, 555, 492, 486, 489, 0, 481, 478, 0, 473, 487, 472, 474, 0, 0, 483, 467, 473, 0, 467, 468, 463, 468, 475, 0, 460, 469, 460, 270, 472, 470, 108, 112, 178, 462, 472, 188, 452, 467, 159, 555, 262, 555, 214, 266, 0, 271, 0, 555, 0, 458, 468, 456, 448, 461, 460, 0, 461, 0, 0, 451, 461, 457, 440, 0, 445, 449, 445, 0, 193, 444, 454, 204, 434, 449, 209, 436, 447, 217, 555, 443, 247, 275, 279, 555, 248, 307, 467, 433, 436, 0, 437, 0, 367, 363, 0, 368, 0, 362, 0, 365, 370, 357, 368, 364, 300, 402, 305, 237, 401, 400, 356, 310, 555, 555, 311, 344, 0, 349, 343, 352, 354, 344, 0, 0, 318, 256, 346, 380, 555, 332, 555, 334, 376, 555, 315, 321, 555, 264, 261, 261, 228, 198, 0, 194, 225, 220, 209, 335, 275, 0, 164, 152, 146, 153, 342, 176, 555, 167, 555, 342, 145, 346, 343, 348, 0, 115, 0, 96, 233, 352, 331, 358, 555, 369, 134, 0, 0, 375, 555, 379, 383, 340, 119, 555, 387, 360, 555, 420, 424, 427, 93, 430, 433, 437, 441, 445, 449, 453, 457, 461, 465, 469, 473, 477 } ; static yyconst flex_int16_t yy_def[300] = { 0, 282, 1, 282, 282, 282, 282, 282, 282, 283, 284, 282, 282, 282, 282, 282, 282, 282, 17, 282, 282, 282, 282, 282, 282, 285, 282, 282, 282, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 282, 282, 282, 285, 285, 285, 285, 282, 282, 282, 282, 282, 282, 283, 282, 283, 284, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 286, 282, 18, 287, 282, 18, 282, 282, 282, 282, 282, 282, 285, 282, 282, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 282, 282, 282, 282, 282, 285, 285, 285, 285, 285, 285, 283, 282, 282, 282, 282, 282, 286, 282, 287, 282, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 282, 282, 282, 282, 282, 282, 288, 285, 285, 289, 282, 285, 285, 282, 282, 282, 282, 282, 282, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 285, 282, 282, 282, 282, 290, 285, 285, 291, 291, 285, 282, 282, 282, 282, 285, 285, 285, 285, 285, 285, 285, 285, 285, 282, 282, 282, 290, 282, 292, 282, 293, 291, 282, 285, 282, 282, 285, 285, 285, 285, 285, 285, 282, 294, 294, 295, 296, 285, 285, 285, 285, 285, 285, 282, 294, 282, 295, 282, 296, 297, 295, 296, 298, 285, 285, 285, 285, 297, 282, 297, 295, 282, 296, 299, 285, 285, 282, 282, 297, 296, 297, 299, 282, 297, 297, 0, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282 } ; static yyconst flex_int16_t yy_nxt[618] = { 0, 4, 5, 6, 7, 5, 8, 9, 10, 11, 12, 13, 14, 11, 11, 11, 11, 15, 11, 16, 17, 18, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 26, 27, 28, 11, 25, 29, 30, 31, 32, 33, 34, 35, 35, 36, 35, 35, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 35, 13, 47, 48, 49, 58, 61, 49, 54, 55, 56, 54, 56, 65, 56, 56, 65, 87, 87, 87, 87, 89, 90, 95, 101, 59, 95, 98, 106, 104, 111, 114, 62, 107, 108, 112, 140, 118, 102, 105, 57, 50, 109, 99, 119, 101, 51, 115, 128, 100, 52, 61, 130, 134, 53, 131, 66, 67, 68, 102, 114, 69, 70, 279, 71, 72, 73, 74, 74, 74, 74, 132, 123, 55, 56, 123, 115, 62, 279, 62, 133, 75, 95, 76, 77, 95, 78, 78, 78, 79, 272, 54, 55, 56, 54, 80, 56, 80, 56, 56, 166, 168, 65, 167, 57, 65, 271, 61, 80, 124, 169, 254, 81, 265, 125, 141, 141, 141, 126, 266, 252, 170, 127, 57, 170, 82, 83, 74, 74, 74, 74, 173, 174, 62, 173, 263, 170, 262, 77, 170, 84, 84, 84, 84, 261, 66, 260, 173, 174, 80, 173, 80, 170, 254, 85, 170, 74, 74, 74, 74, 173, 205, 80, 173, 252, 136, 86, 136, 77, 252, 78, 78, 78, 79, 139, 139, 139, 139, 136, 80, 227, 80, 137, 227, 77, 250, 79, 79, 79, 79, 207, 208, 80, 207, 249, 80, 81, 80, 138, 227, 138, 265, 227, 139, 139, 139, 139, 266, 80, 210, 210, 210, 81, 123, 55, 56, 123, 177, 259, 177, 248, 259, 178, 178, 178, 178, 139, 139, 139, 139, 180, 181, 181, 181, 181, 178, 178, 178, 178, 178, 178, 178, 178, 207, 208, 57, 207, 247, 225, 226, 124, 225, 179, 207, 208, 125, 207, 182, 246, 126, 245, 225, 226, 127, 225, 209, 180, 181, 181, 181, 181, 231, 231, 231, 231, 225, 241, 227, 225, 256, 227, 231, 231, 231, 231, 259, 256, 256, 259, 267, 268, 259, 267, 182, 259, 273, 274, 232, 273, 275, 243, 267, 268, 257, 267, 266, 244, 232, 265, 258, 257, 269, 276, 277, 266, 276, 258, 258, 273, 274, 229, 273, 280, 281, 224, 280, 276, 277, 265, 276, 280, 281, 239, 280, 266, 238, 237, 257, 236, 235, 234, 233, 230, 258, 229, 229, 224, 265, 222, 221, 220, 257, 219, 266, 218, 265, 217, 258, 216, 215, 214, 266, 60, 60, 60, 60, 63, 63, 63, 63, 94, 94, 94, 142, 142, 201, 201, 201, 201, 204, 204, 204, 204, 223, 223, 223, 223, 228, 228, 228, 228, 240, 240, 240, 240, 242, 242, 242, 242, 251, 251, 251, 251, 253, 253, 253, 253, 255, 255, 255, 255, 264, 264, 264, 264, 270, 270, 270, 270, 278, 278, 278, 278, 213, 212, 211, 180, 206, 203, 202, 200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 176, 175, 172, 171, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145, 144, 143, 282, 83, 135, 64, 129, 122, 121, 120, 117, 116, 113, 110, 103, 97, 96, 93, 92, 91, 88, 64, 282, 3, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282 } ; static yyconst flex_int16_t yy_chk[618] = { 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, 2, 8, 9, 2, 5, 5, 5, 5, 7, 14, 7, 7, 14, 18, 18, 18, 18, 21, 21, 26, 31, 8, 26, 30, 34, 33, 38, 40, 9, 34, 36, 38, 286, 43, 31, 33, 5, 2, 36, 30, 43, 50, 2, 40, 50, 30, 2, 60, 52, 62, 2, 52, 14, 15, 15, 50, 53, 15, 15, 278, 15, 15, 15, 15, 15, 15, 15, 53, 49, 49, 49, 49, 53, 60, 270, 62, 53, 15, 95, 15, 16, 95, 16, 16, 16, 16, 263, 54, 54, 54, 54, 16, 56, 16, 56, 56, 126, 127, 65, 126, 49, 65, 261, 134, 16, 49, 127, 253, 16, 256, 49, 83, 83, 83, 49, 256, 251, 128, 49, 54, 128, 16, 17, 77, 77, 77, 77, 131, 131, 134, 131, 249, 164, 248, 17, 164, 17, 17, 17, 17, 247, 65, 246, 167, 167, 17, 167, 17, 170, 242, 17, 170, 74, 74, 74, 74, 173, 173, 17, 173, 241, 74, 17, 74, 78, 240, 78, 78, 78, 78, 138, 138, 138, 138, 74, 78, 203, 78, 74, 203, 79, 239, 79, 79, 79, 79, 176, 176, 78, 176, 237, 79, 78, 79, 80, 221, 80, 264, 221, 80, 80, 80, 80, 264, 79, 180, 180, 180, 79, 123, 123, 123, 123, 136, 244, 136, 236, 244, 136, 136, 136, 136, 139, 139, 139, 139, 141, 141, 141, 141, 141, 177, 177, 177, 177, 178, 178, 178, 178, 200, 200, 123, 200, 235, 202, 202, 123, 202, 139, 207, 207, 123, 207, 141, 234, 123, 233, 220, 220, 123, 220, 178, 181, 181, 181, 181, 181, 210, 210, 210, 210, 225, 225, 227, 225, 243, 227, 231, 231, 231, 231, 250, 255, 258, 250, 257, 257, 259, 257, 181, 259, 265, 265, 210, 265, 266, 227, 267, 267, 243, 267, 266, 230, 231, 277, 243, 255, 258, 269, 269, 277, 269, 255, 258, 273, 273, 228, 273, 275, 275, 223, 275, 276, 276, 281, 276, 280, 280, 222, 280, 281, 217, 216, 269, 215, 214, 213, 211, 206, 269, 205, 204, 201, 275, 199, 198, 197, 276, 196, 275, 195, 280, 193, 276, 191, 189, 188, 280, 283, 283, 283, 283, 284, 284, 284, 284, 285, 285, 285, 287, 287, 288, 288, 288, 288, 289, 289, 289, 289, 290, 290, 290, 290, 291, 291, 291, 291, 292, 292, 292, 292, 293, 293, 293, 293, 294, 294, 294, 294, 295, 295, 295, 295, 296, 296, 296, 296, 297, 297, 297, 297, 298, 298, 298, 298, 299, 299, 299, 299, 186, 184, 183, 182, 175, 172, 171, 169, 168, 166, 165, 162, 161, 160, 158, 157, 156, 155, 152, 150, 149, 148, 147, 146, 145, 133, 132, 130, 129, 125, 124, 122, 121, 120, 118, 117, 116, 115, 114, 112, 111, 110, 107, 106, 105, 104, 102, 101, 99, 98, 97, 89, 87, 86, 72, 63, 51, 46, 45, 44, 42, 41, 39, 37, 32, 29, 27, 24, 23, 22, 19, 10, 3, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282 } ; extern int yy_flex_debug; int yy_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 yytext */ \ 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 *yytext; #line 1 "lexer.l" /* GENIUS Calculator * Copyright (C) 1997-2007 Jiri (George) Lebl * * Author: Jiri (George) Lebl * * This file is part of Genius. * * Genius 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 3 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 . */ #line 22 "lexer.l" #include "config.h" #include #include #include #include #include #include "mpwrap.h" #include "eval.h" #include "dict.h" #include "calc.h" #include "parse.h" #include "util.h" #include "binreloc.h" int lex_fd[2]; int first_tok = STARTTOK; int return_ret = FALSE; int parenth_depth = 0; int lex_init = TRUE; extern GSList *gel_parsestack; static int matrix_entry = 0; static GSList *matrix_entry_stack = NULL; /* Ugly warning avoiding */ #define yywrap() 1 #define YY_SKIP_YYWRAP #ifdef FLEX_SCANNER int yylex(void); #endif #define NO_RET {return_ret = FALSE;} #define DO_RET { \ if(!parenth_depth) \ return_ret = TRUE; \ else \ return_ret = FALSE; \ } static GHashTable *fp_hash = NULL; void gel_lexer_open(FILE *fp); void gel_lexer_parse(FILE *fp); void gel_lexer_close(FILE *fp); void gel_lexer_open(FILE *fp) { YY_BUFFER_STATE buf; if(!fp_hash) fp_hash = g_hash_table_new(NULL, NULL); buf = g_hash_table_lookup(fp_hash, fp); if(buf) return; buf = yy_create_buffer(fp,YY_BUF_SIZE); g_hash_table_insert(fp_hash, fp, buf); } void gel_lexer_parse(FILE *fp) { YY_BUFFER_STATE buf; g_assert(fp_hash); buf = g_hash_table_lookup(fp_hash, fp); yy_switch_to_buffer(buf); yyparse(); } void gel_lexer_close(FILE *fp) { YY_BUFFER_STATE buf; /* don't close the stdin */ if(fp == stdin) return; g_assert(fp_hash); buf = g_hash_table_lookup(fp_hash, fp); yy_delete_buffer(buf); g_hash_table_remove(fp_hash, fp); } #line 845 "lexer.c" #define INITIAL 0 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void ); #else extern int yywrap (void ); #endif #endif static void yyunput (int c,char *buf_ptr ); #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ if ( yyleng > 0 ) \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; #line 115 "lexer.l" if(lex_init) { return_ret = FALSE; parenth_depth = 0; matrix_entry = 0; matrix_entry_stack = NULL; lex_init = FALSE; } if(first_tok!=INT_MAX) { int i = first_tok; first_tok = INT_MAX; return i; } #line 1021 "lexer.c" 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 *)yyalloc(YY_STATE_BUF_SIZE ); if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); (yy_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 >= 283 ) 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] != 555 ); 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_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 134 "lexer.l" ; /*comment, ignore*/ YY_BREAK case 2: /* rule 2 can match eol */ *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 136 "lexer.l" { char *s; char *end; char *dir; if(gel_parsestack || parenth_depth) {REJECT;} s=strchr(yytext,'<')+1; /*find the beginning*/ end=strrchr(yytext,'>'); /*find the end*/ s = unescape_string(s,end,NULL); dir = gbr_find_data_dir (DATADIR); yylval.id = g_build_filename (dir, "genius", s, NULL); g_free (dir); g_free(s); DO_RET; return LOADFILE; } YY_BREAK case 3: /* rule 3 can match eol */ *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 155 "lexer.l" { char *s; if(gel_parsestack || parenth_depth) {REJECT;} s=strchr(yytext,'d')+1; /*move after the load*/ /*btw from the above RE we know this will work*/ while(*s==' ' || *s=='\t') s++; yylval.id = g_strdup(s); DO_RET; return LOADFILE_GLOB; } YY_BREAK case 4: /* rule 4 can match eol */ *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 167 "lexer.l" { char *s; if(gel_parsestack || parenth_depth) {REJECT;} s=strchr(yytext,'d')+1; /*move after the cd*/ /*btw from the above RE we know this will work*/ while(*s==' ' || *s=='\t') s++; yylval.id = g_strdup(s); DO_RET; return CHANGEDIR; } YY_BREAK case 5: /* rule 5 can match eol */ *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 179 "lexer.l" { char *s; if(gel_parsestack || parenth_depth) {REJECT;} s=strchr(yytext,'n')+1; /*move after the plugin*/ /*btw from the above RE we know this will work*/ while(*s==' ' || *s=='\t') s++; yylval.id = g_strdup(s); DO_RET; return LOAD_PLUGIN; } YY_BREAK case 6: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 191 "lexer.l" { if(gel_parsestack || parenth_depth) {REJECT;} DO_RET; return PWD; } YY_BREAK case 7: /* rule 7 can match eol */ *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 197 "lexer.l" { char *s; if(gel_parsestack || parenth_depth) {REJECT;} s=strchr(yytext,'s')+1; /*move after the ls*/ /*btw from the above RE we know this will work*/ while(*s==' ' || *s=='\t') s++; yylval.id = g_strdup(s); DO_RET; return LS_ARG; } YY_BREAK case 8: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 209 "lexer.l" { if(gel_parsestack || parenth_depth) {REJECT;} DO_RET; return LS; } YY_BREAK case 9: /* rule 9 can match eol */ *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 215 "lexer.l" { char *s; if(gel_parsestack || parenth_depth) {REJECT;} s=strchr(yytext,'p')+1; /*move after the help*/ /*btw from the above RE we know this will work*/ while(*s==' ' || *s=='\t') s++; yylval.id = g_strdup(s); DO_RET; return HELP_ARG; } YY_BREAK case 10: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 227 "lexer.l" { if(gel_parsestack || parenth_depth) {REJECT;} DO_RET; return HELP; } YY_BREAK case 11: YY_RULE_SETUP #line 234 "lexer.l" { if (matrix_entry && GPOINTER_TO_INT(matrix_entry_stack->data) == 0) { return NEXTROW; } DO_RET; return SEPAR; } YY_BREAK case 12: /* rule 12 can match eol */ YY_RULE_SETUP #line 243 "lexer.l" { DO_RET; yylval.id = unescape_string(&yytext[1],NULL,NULL); /*kill the trailing "*/ yylval.id[strlen(yylval.id)-1]='\0'; return STRING; } YY_BREAK case 13: YY_RULE_SETUP #line 251 "lexer.l" { NO_RET; return EQ_CMP; } YY_BREAK case 14: YY_RULE_SETUP #line 252 "lexer.l" { NO_RET; return NE_CMP; } YY_BREAK case 15: YY_RULE_SETUP #line 253 "lexer.l" { NO_RET; return NE_CMP; } YY_BREAK case 16: YY_RULE_SETUP #line 254 "lexer.l" { NO_RET; return CMP_CMP; } YY_BREAK case 17: YY_RULE_SETUP #line 256 "lexer.l" { NO_RET; return LE_CMP; } YY_BREAK case 18: YY_RULE_SETUP #line 257 "lexer.l" { NO_RET; return GE_CMP; } YY_BREAK case 19: YY_RULE_SETUP #line 259 "lexer.l" { NO_RET; return LT_CMP; } YY_BREAK case 20: YY_RULE_SETUP #line 260 "lexer.l" { NO_RET; return GT_CMP; } YY_BREAK case 21: YY_RULE_SETUP #line 262 "lexer.l" { NO_RET; return EQUALS; } YY_BREAK case 22: YY_RULE_SETUP #line 263 "lexer.l" { NO_RET; return DEFEQUALS; } YY_BREAK case 23: YY_RULE_SETUP #line 265 "lexer.l" { NO_RET; return LOGICAL_NOT; } YY_BREAK case 24: YY_RULE_SETUP #line 266 "lexer.l" { NO_RET; return LOGICAL_AND; } YY_BREAK case 25: YY_RULE_SETUP #line 267 "lexer.l" { NO_RET; return LOGICAL_XOR; } YY_BREAK case 26: YY_RULE_SETUP #line 268 "lexer.l" { NO_RET; return LOGICAL_OR; } YY_BREAK case 27: YY_RULE_SETUP #line 270 "lexer.l" { NO_RET; return WHILE; } YY_BREAK case 28: YY_RULE_SETUP #line 271 "lexer.l" { NO_RET; return UNTIL; } YY_BREAK case 29: YY_RULE_SETUP #line 272 "lexer.l" { NO_RET; return FOR; } YY_BREAK case 30: YY_RULE_SETUP #line 273 "lexer.l" { NO_RET; return SUM; } YY_BREAK case 31: YY_RULE_SETUP #line 274 "lexer.l" { NO_RET; return PROD; } YY_BREAK case 32: YY_RULE_SETUP #line 275 "lexer.l" { NO_RET; return DO; } YY_BREAK case 33: YY_RULE_SETUP #line 276 "lexer.l" { NO_RET; return TO; } YY_BREAK case 34: YY_RULE_SETUP #line 277 "lexer.l" { NO_RET; return BY; } YY_BREAK case 35: YY_RULE_SETUP #line 278 "lexer.l" { NO_RET; return IN; } YY_BREAK case 36: YY_RULE_SETUP #line 279 "lexer.l" { NO_RET; return IF; } YY_BREAK case 37: YY_RULE_SETUP #line 280 "lexer.l" { NO_RET; return THEN; } YY_BREAK case 38: YY_RULE_SETUP #line 281 "lexer.l" { NO_RET; return ELSE; } YY_BREAK case 39: YY_RULE_SETUP #line 283 "lexer.l" { NO_RET; return FUNCTION; } YY_BREAK case 40: YY_RULE_SETUP #line 284 "lexer.l" { NO_RET; return PARAMETER; } YY_BREAK case 41: YY_RULE_SETUP #line 285 "lexer.l" { NO_RET; return CALL; } YY_BREAK case 42: YY_RULE_SETUP #line 287 "lexer.l" { NO_RET; return RETURNTOK; } YY_BREAK case 43: YY_RULE_SETUP #line 288 "lexer.l" { DO_RET; return BAILOUT; } YY_BREAK case 44: YY_RULE_SETUP #line 289 "lexer.l" { DO_RET; return EXCEPTION; } YY_BREAK case 45: YY_RULE_SETUP #line 290 "lexer.l" { DO_RET; return CONTINUE; } YY_BREAK case 46: YY_RULE_SETUP #line 291 "lexer.l" { DO_RET; return BREAK; } YY_BREAK case 47: YY_RULE_SETUP #line 293 "lexer.l" { NO_RET; return MOD; } YY_BREAK case 48: YY_RULE_SETUP #line 295 "lexer.l" { DO_RET; return '.'; } YY_BREAK case 49: YY_RULE_SETUP #line 297 "lexer.l" { parenth_depth++; if (matrix_entry_stack != NULL) matrix_entry_stack->data = GINT_TO_POINTER (GPOINTER_TO_INT(matrix_entry_stack->data) + 1); NO_RET; return AT; } YY_BREAK case 50: YY_RULE_SETUP #line 306 "lexer.l" { NO_RET; return THREEDOTS; } YY_BREAK case 51: YY_RULE_SETUP #line 311 "lexer.l" { matrix_entry++; parenth_depth++; matrix_entry_stack = g_slist_prepend (matrix_entry_stack, GINT_TO_POINTER (0)); NO_RET; return '['; } YY_BREAK case 52: YY_RULE_SETUP #line 321 "lexer.l" { GSList *li; matrix_entry--; parenth_depth--; li = matrix_entry_stack; matrix_entry_stack = g_slist_remove_link (matrix_entry_stack, li); g_slist_free_1 (li); DO_RET; return ']'; } YY_BREAK case 53: YY_RULE_SETUP #line 333 "lexer.l" { parenth_depth++; if (matrix_entry_stack != NULL) matrix_entry_stack->data = GINT_TO_POINTER (GPOINTER_TO_INT(matrix_entry_stack->data) + 1); NO_RET; return yytext[0]; } YY_BREAK case 54: YY_RULE_SETUP #line 343 "lexer.l" { parenth_depth--; if (matrix_entry_stack != NULL) matrix_entry_stack->data = GINT_TO_POINTER (GPOINTER_TO_INT(matrix_entry_stack->data) - 1); DO_RET; return MAKEIMAGPARENTH; } YY_BREAK case 55: YY_RULE_SETUP #line 353 "lexer.l" { parenth_depth--; if (matrix_entry_stack != NULL) matrix_entry_stack->data = GINT_TO_POINTER (GPOINTER_TO_INT(matrix_entry_stack->data) - 1); DO_RET; return yytext[0]; } YY_BREAK case 56: YY_RULE_SETUP #line 363 "lexer.l" { /* identifier*/ yylval.id = g_strdup(yytext); DO_RET; return FUNCID; } YY_BREAK case 57: YY_RULE_SETUP #line 370 "lexer.l" { mpw_init(yylval.val); mpw_set_str(yylval.val,yytext,10); DO_RET; return NUMBER; } YY_BREAK case 58: YY_RULE_SETUP #line 377 "lexer.l" { mpw_init(yylval.val); mpw_set_str_complex_int(yylval.val,yytext,10); DO_RET; return NUMBER; } YY_BREAK case 59: #line 386 "lexer.l" case 60: #line 387 "lexer.l" case 61: YY_RULE_SETUP #line 387 "lexer.l" { char *s; if(yytext[0] == '.') s = g_strconcat("0",&yytext[0],NULL); else s = g_strdup(yytext); mpw_init(yylval.val); mpw_set_str_complex(yylval.val,s,10); g_free(s); DO_RET; return NUMBER; } YY_BREAK case 62: #line 402 "lexer.l" case 63: #line 403 "lexer.l" case 64: YY_RULE_SETUP #line 403 "lexer.l" { char *s; if(yytext[0] == '.') s = g_strconcat("0",&yytext[0],NULL); else s = g_strdup(yytext); mpw_init(yylval.val); mpw_set_str_float(yylval.val,s,10); g_free(s); DO_RET; return NUMBER; } YY_BREAK case 65: YY_RULE_SETUP #line 417 "lexer.l" { char *s; int base; s=g_malloc(strlen(yytext)-2); /*minus 3 and plus 1*/ sscanf(yytext,"%d\\%[0-9a-zA-Z]s",&base,s); if(base>36) { g_free(s); REJECT; } mpw_init(yylval.val); mpw_set_str_int(yylval.val,s,base); g_free(s); DO_RET; return NUMBER; } YY_BREAK case 66: #line 432 "lexer.l" case 67: #line 433 "lexer.l" case 68: YY_RULE_SETUP #line 433 "lexer.l" { mpw_init(yylval.val); mpw_set_str_int(yylval.val,yytext,0); DO_RET; return NUMBER; } YY_BREAK case 69: /* rule 69 can match eol */ YY_RULE_SETUP #line 440 "lexer.l" { gel_incr_file_info(); } YY_BREAK case 70: /* rule 70 can match eol */ YY_RULE_SETUP #line 442 "lexer.l" { gel_incr_file_info(); if(matrix_entry) { return NEXTROW; } else if(return_ret) { first_tok = 0; return '\n'; } } YY_BREAK case 71: YY_RULE_SETUP #line 452 "lexer.l" ; /*ignore whitespace*/ YY_BREAK case 72: YY_RULE_SETUP #line 454 "lexer.l" { DO_RET; return ELTELTPLUS; } YY_BREAK case 73: YY_RULE_SETUP #line 455 "lexer.l" { DO_RET; return ELTELTMINUS; } YY_BREAK case 74: YY_RULE_SETUP #line 456 "lexer.l" { DO_RET; return ELTELTMUL; } YY_BREAK case 75: YY_RULE_SETUP #line 457 "lexer.l" { DO_RET; return ELTELTDIV; } YY_BREAK case 76: YY_RULE_SETUP #line 458 "lexer.l" { DO_RET; return ELTELTBACKDIV; } YY_BREAK case 77: YY_RULE_SETUP #line 459 "lexer.l" { DO_RET; return ELTELTMOD; } YY_BREAK case 78: YY_RULE_SETUP #line 460 "lexer.l" { DO_RET; return ELTELTEXP; } YY_BREAK case 79: YY_RULE_SETUP #line 461 "lexer.l" { DO_RET; return TRANSPOSE; } YY_BREAK case 80: YY_RULE_SETUP #line 463 "lexer.l" { DO_RET; return DOUBLEFACT; } YY_BREAK case 81: YY_RULE_SETUP #line 465 "lexer.l" { DO_RET; return yytext[0]; } YY_BREAK case 82: YY_RULE_SETUP #line 470 "lexer.l" { NO_RET; return yytext[0]; } YY_BREAK case 83: YY_RULE_SETUP #line 472 "lexer.l" { DO_RET; return '.'; } YY_BREAK case 84: YY_RULE_SETUP #line 474 "lexer.l" { DO_RET; return '|'; } YY_BREAK case YY_STATE_EOF(INITIAL): #line 476 "lexer.l" { gel_got_eof = TRUE; return '\n'; } YY_BREAK case 85: YY_RULE_SETUP #line 481 "lexer.l" { NO_RET; return yytext[0]; } YY_BREAK case 86: YY_RULE_SETUP #line 483 "lexer.l" ECHO; YY_BREAK #line 1779 "lexer.c" case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); register int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ 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), (size_t) num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart(yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); (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 >= 283 ) 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 >= 283 ) 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 == 282); 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 yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = (yy_n_chars) + 2; register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; register char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (yy_c_buf_p) - (yytext_ptr); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart(yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_init_buffer(YY_CURRENT_BUFFER,input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer(b,file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yyfree((void *) b->yy_ch_buf ); yyfree((void *) b ); } #ifndef __cplusplus extern int isatty (int ); #endif /* __cplusplus */ /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ int grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) { return yy_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param bytes the byte buffer to scan * @param len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) yyalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param line_number * */ void yyset_lineno (int line_number ) { yylineno = line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * in_str ) { yyin = in_str ; } void yyset_out (FILE * out_str ) { yyout = out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int bdebug ) { yy_flex_debug = bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = (char *) 0; (yy_init) = 0; (yy_start) = 0; (yy_state_buf) = 0; (yy_state_ptr) = 0; (yy_full_match) = 0; (yy_lp) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = (FILE *) 0; yyout = (FILE *) 0; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; yyfree ( (yy_state_buf) ); (yy_state_buf) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * s ) { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return (void *) malloc( size ); } void *yyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 483 "lexer.l" int my_yyinput(void); int my_yyinput(void) { return input(); } /* avoid unused warnings, kind of bogus */ /* Apparently this no worky, so don't do it */ #if 0 #ifdef FLEX_SCANNER void fake_fake_fake (void); void fake_fake_fake (void) { yy_flex_realloc (NULL, 0); yyunput (0, NULL); } #endif #endif /* Dropping support for tabs as separators in matrix entry as of 1.0.1 if we want to readd it, just add the following after "ignore whitespace" line above ^[\t ][\t ]* ; [\t ]*,[\t ]* { return ','; } [\t][\t ]* { if(matrix_entry) return ','; } */