/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include #include /* Use prototypes in function declarations. */ #define YY_USE_PROTOS /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn -rch #pragma warn -use #include #include #define YY_USE_CONST #define YY_USE_PROTOS #endif #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #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. */ #define YY_BUF_SIZE 16384 typedef struct yy_buffer_state *YY_BUFFER_STATE; 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 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * yyless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ *yy_cp = yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ yy_c_buf_p = yy_cp = yy_bp + n - 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). */ typedef unsigned int yy_size_t; 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; /* 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 }; static YY_BUFFER_STATE yy_current_buffer = 0; /* 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". */ #define YY_CURRENT_BUFFER yy_current_buffer /* 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 = 1; /* 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 YY_PROTO(( FILE *input_file )); void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); static void *yy_flex_alloc YY_PROTO(( yy_size_t )); static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); static void yy_flex_free YY_PROTO(( void * )); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (yy_current_buffer->yy_at_bol) #define YY_USES_REJECT typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state YY_PROTO(( void )); static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); static int yy_get_next_buffer YY_PROTO(( void )); static void yy_fatal_error YY_PROTO(( 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 = (int) (yy_cp - yy_bp); \ yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yy_c_buf_p = yy_cp; #define YY_NUM_RULES 68 #define YY_END_OF_BUFFER 69 static yyconst short int yy_acclist[343] = { 0, 69, 66, 68, 65, 66, 68, 1, 67, 68, 66, 67, 68, 66, 68, 66, 68, 66, 68, 66, 68, 13, 66, 68, 1, 14, 67, 68, 13, 66, 67, 68, 13, 66, 68, 13, 66, 68, 32, 66, 68, 1, 33, 67, 68, 32, 66, 67, 68, 25, 32, 66, 68, 32, 66, 68, 32, 66, 68, 32, 66, 68, 32, 66, 68, 30, 32, 66, 68, 31, 32, 66, 68, 32, 66, 68, 32, 66, 68, 28, 66, 68, 1, 29, 67, 68, 28, 66, 67, 68, 27, 28, 66, 68, 28, 66, 68, 28, 66, 68, 66, 68, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 62, 66, 68, 66, 68, 66, 68, 58, 66, 68, 58, 66, 68, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 60, 66, 68, 63, 66, 68, 64, 66, 68, 8, 16, 12, 9, 24, 17, 26, 10, 60, 59, 60, 60, 60, 60, 58, 11, 58, 58, 61, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 3, 15, 22, 18, 20, 5, 6, 59, 60, 60, 60, 60, 50, 58, 7, 58, 58, 60, 60, 60, 60, 60, 60, 45, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 23, 19, 21, 60, 60, 36, 60, 35, 60, 60, 48, 60, 60, 60, 40, 60, 60, 43, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 37, 60, 34, 60, 60, 49, 60, 60, 46, 60, 60, 60, 60, 60, 44, 60, 60, 60, 60, 39, 60, 60, 60, 60, 60, 47, 60, 60, 60, 60, 51, 60, 55, 60, 41, 60, 38, 60, 60, 60, 60, 60, 57, 60, 60, 52, 60, 60, 54, 60, 60, 53, 60, 56, 60, 42, 60, 60, 60, 4, 60, 2, 2, 60 } ; static yyconst short int yy_accept[266] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 7, 10, 13, 15, 17, 19, 21, 24, 28, 32, 35, 38, 41, 45, 49, 53, 56, 59, 62, 65, 69, 73, 76, 79, 82, 86, 90, 94, 97, 100, 102, 104, 107, 110, 113, 116, 119, 122, 124, 126, 129, 132, 134, 137, 140, 143, 146, 149, 152, 155, 158, 161, 164, 167, 170, 173, 176, 177, 177, 177, 177, 177, 178, 179, 179, 179, 179, 179, 180, 180, 181, 181, 181, 182, 183, 184, 184, 184, 185, 186, 187, 188, 189, 190, 190, 191, 192, 192, 192, 193, 193, 193, 194, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 213, 214, 214, 214, 215, 216, 216, 216, 216, 217, 218, 218, 219, 219, 219, 220, 220, 221, 222, 223, 224, 225, 226, 227, 227, 228, 229, 230, 230, 231, 232, 233, 234, 235, 236, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 250, 250, 251, 252, 253, 253, 254, 255, 257, 259, 260, 262, 263, 264, 266, 267, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 281, 281, 282, 282, 283, 284, 286, 287, 289, 290, 291, 292, 293, 295, 296, 297, 298, 300, 301, 302, 302, 302, 303, 304, 306, 307, 308, 309, 311, 313, 315, 317, 318, 319, 319, 319, 320, 321, 323, 324, 326, 327, 329, 329, 329, 330, 332, 334, 336, 336, 336, 337, 337, 337, 338, 338, 338, 339, 340, 341, 343, 343 } ; static yyconst int 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, 2, 1, 5, 6, 1, 7, 1, 8, 1, 1, 9, 1, 1, 1, 10, 11, 12, 13, 13, 13, 13, 13, 13, 13, 14, 14, 15, 1, 16, 1, 17, 1, 1, 18, 18, 19, 18, 20, 21, 22, 23, 22, 22, 24, 22, 25, 22, 26, 22, 22, 27, 22, 28, 29, 22, 22, 22, 22, 22, 30, 31, 32, 1, 22, 1, 33, 34, 35, 36, 37, 38, 39, 40, 41, 22, 22, 42, 43, 44, 45, 46, 22, 47, 48, 49, 50, 51, 22, 52, 22, 22, 53, 1, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 int yy_meta[55] = { 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 4, 1, 1, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1 } ; static yyconst short int yy_base[281] = { 0, 0, 3, 9, 12, 36, 88, 26, 45, 142, 0, 187, 0, 572, 573, 573, 573, 573, 8, 545, 528, 2, 573, 573, 573, 558, 542, 573, 573, 573, 573, 15, 13, 541, 0, 573, 573, 21, 512, 573, 573, 573, 573, 539, 0, 34, 0, 549, 37, 11, 12, 18, 573, 61, 45, 68, 73, 52, 57, 82, 62, 64, 73, 85, 83, 86, 88, 91, 90, 189, 573, 573, 573, 560, 534, 528, 507, 573, 573, 551, 197, 550, 549, 573, 553, 573, 201, 511, 573, 573, 573, 551, 538, 537, 536, 95, 103, 94, 190, 540, 194, 573, 546, 197, 202, 233, 0, 242, 245, 518, 21, 203, 204, 211, 212, 224, 229, 238, 96, 234, 245, 87, 248, 249, 250, 251, 253, 255, 544, 573, 523, 497, 573, 573, 536, 535, 534, 573, 573, 538, 573, 505, 536, 573, 523, 522, 102, 257, 252, 258, 573, 262, 533, 573, 267, 0, 271, 272, 274, 275, 276, 283, 279, 520, 286, 287, 289, 292, 293, 294, 296, 298, 299, 301, 300, 302, 514, 485, 573, 573, 573, 490, 304, 303, 516, 515, 312, 514, 305, 314, 513, 313, 512, 316, 317, 324, 318, 322, 332, 315, 330, 331, 337, 511, 498, 573, 474, 99, 338, 508, 343, 507, 345, 351, 346, 353, 506, 352, 357, 358, 505, 361, 363, 498, 482, 362, 364, 502, 366, 367, 369, 501, 500, 499, 498, 374, 370, 479, 468, 371, 376, 446, 382, 440, 384, 413, 407, 422, 97, 408, 407, 403, 380, 393, 386, 201, 397, 401, 186, 410, 573, 402, 573, 17, 573, 429, 435, 441, 447, 453, 459, 461, 465, 471, 477, 483, 487, 491, 497, 501, 506 } ; static yyconst short int yy_def[281] = { 0, 265, 265, 266, 266, 267, 267, 268, 268, 264, 9, 9, 11, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 269, 264, 264, 264, 264, 264, 264, 264, 264, 264, 270, 264, 271, 272, 272, 272, 272, 272, 264, 264, 264, 264, 264, 264, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 264, 264, 264, 273, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 274, 264, 264, 264, 264, 264, 264, 275, 276, 272, 277, 272, 272, 272, 272, 264, 264, 264, 278, 264, 264, 264, 279, 264, 264, 264, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 273, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 274, 264, 264, 275, 264, 276, 277, 272, 272, 272, 272, 264, 264, 278, 264, 264, 279, 264, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 264, 264, 264, 264, 264, 264, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 264, 264, 264, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 264, 264, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 264, 264, 272, 272, 272, 272, 272, 272, 272, 264, 264, 272, 272, 272, 272, 264, 264, 272, 264, 280, 272, 264, 280, 264, 272, 264, 272, 0, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264 } ; static yyconst short int yy_nxt[628] = { 0, 264, 15, 16, 17, 15, 16, 17, 264, 264, 21, 18, 23, 24, 18, 23, 24, 72, 25, 73, 79, 25, 83, 86, 84, 19, 94, 94, 19, 40, 41, 42, 94, 94, 26, 20, 94, 26, 20, 28, 29, 30, 76, 90, 31, 91, 80, 32, 40, 41, 42, 43, 94, 96, 101, 77, 102, 44, 98, 97, 157, 33, 87, 95, 108, 108, 108, 34, 81, 82, 43, 99, 94, 100, 100, 100, 44, 94, 103, 94, 104, 104, 105, 103, 109, 107, 107, 107, 94, 35, 36, 28, 29, 30, 37, 38, 31, 94, 94, 32, 94, 94, 94, 94, 110, 94, 94, 113, 114, 94, 94, 94, 94, 33, 94, 115, 254, 94, 94, 34, 106, 168, 111, 146, 96, 182, 225, 112, 117, 116, 118, 122, 123, 165, 125, 120, 147, 119, 121, 148, 124, 35, 36, 14, 15, 16, 17, 14, 14, 14, 14, 14, 14, 45, 14, 14, 14, 46, 14, 14, 47, 47, 47, 47, 47, 47, 47, 48, 47, 47, 47, 47, 14, 14, 14, 47, 47, 49, 47, 47, 50, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 51, 47, 47, 47, 52, 14, 53, 54, 55, 56, 56, 134, 86, 94, 94, 151, 151, 151, 154, 154, 154, 103, 262, 104, 104, 105, 57, 94, 94, 58, 258, 59, 60, 61, 62, 94, 94, 63, 64, 126, 149, 65, 66, 127, 67, 158, 68, 69, 94, 70, 71, 87, 103, 94, 105, 105, 105, 159, 94, 135, 136, 103, 94, 107, 107, 107, 108, 108, 108, 94, 160, 161, 94, 94, 94, 94, 94, 94, 162, 94, 166, 94, 94, 151, 151, 151, 109, 163, 154, 154, 154, 164, 108, 108, 108, 167, 94, 170, 94, 94, 94, 172, 169, 94, 184, 175, 171, 94, 173, 174, 94, 94, 109, 94, 183, 185, 94, 94, 94, 189, 94, 191, 94, 94, 94, 94, 94, 94, 94, 94, 187, 186, 188, 207, 192, 190, 94, 94, 94, 94, 94, 94, 94, 193, 196, 194, 94, 203, 94, 198, 197, 201, 195, 200, 94, 94, 94, 199, 202, 219, 185, 94, 94, 209, 208, 210, 214, 94, 215, 94, 94, 211, 212, 213, 217, 94, 94, 94, 218, 221, 216, 94, 94, 220, 226, 94, 94, 94, 94, 227, 94, 94, 239, 94, 94, 94, 222, 231, 94, 228, 94, 229, 233, 232, 230, 236, 94, 256, 94, 248, 94, 260, 242, 255, 235, 243, 234, 240, 256, 257, 244, 245, 241, 260, 260, 94, 94, 94, 250, 251, 261, 94, 94, 253, 249, 252, 260, 94, 263, 14, 14, 14, 14, 14, 14, 22, 22, 22, 22, 22, 22, 27, 27, 27, 27, 27, 27, 39, 39, 39, 39, 39, 39, 85, 94, 85, 85, 85, 85, 89, 94, 89, 89, 89, 89, 92, 92, 93, 93, 93, 93, 128, 128, 128, 128, 128, 128, 139, 139, 139, 139, 139, 139, 142, 142, 142, 142, 142, 142, 144, 144, 144, 144, 145, 145, 145, 145, 152, 152, 152, 152, 152, 152, 155, 247, 155, 259, 246, 259, 259, 259, 259, 94, 94, 94, 94, 94, 238, 237, 94, 94, 94, 94, 224, 223, 94, 94, 94, 94, 94, 94, 206, 205, 204, 94, 153, 94, 94, 143, 181, 140, 180, 179, 178, 177, 176, 129, 156, 153, 150, 94, 94, 94, 143, 141, 140, 138, 137, 133, 132, 131, 130, 129, 94, 74, 88, 74, 74, 78, 75, 74, 264, 13, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264 } ; static yyconst short int yy_chk[628] = { 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 2, 1, 3, 3, 2, 4, 4, 18, 3, 18, 31, 4, 32, 37, 32, 1, 49, 50, 2, 7, 7, 7, 263, 51, 3, 1, 110, 4, 2, 5, 5, 5, 21, 45, 5, 45, 31, 5, 8, 8, 8, 7, 48, 49, 54, 21, 54, 7, 51, 50, 110, 5, 37, 48, 57, 57, 57, 5, 31, 31, 8, 53, 58, 53, 53, 53, 8, 60, 55, 61, 55, 55, 55, 56, 57, 56, 56, 56, 62, 5, 5, 6, 6, 6, 6, 6, 6, 59, 64, 6, 63, 65, 121, 66, 58, 68, 67, 60, 61, 97, 95, 118, 248, 6, 207, 62, 248, 146, 96, 6, 55, 121, 59, 95, 59, 146, 207, 59, 64, 63, 65, 67, 67, 118, 68, 66, 96, 65, 66, 97, 67, 6, 6, 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, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11, 80, 86, 69, 98, 100, 100, 100, 103, 103, 103, 104, 258, 104, 104, 104, 11, 111, 112, 11, 255, 11, 11, 11, 11, 113, 114, 11, 11, 69, 98, 11, 11, 69, 11, 111, 11, 11, 115, 11, 11, 86, 105, 116, 105, 105, 105, 112, 119, 80, 80, 107, 117, 107, 107, 107, 108, 108, 108, 120, 113, 114, 122, 123, 124, 125, 148, 126, 115, 127, 119, 147, 149, 151, 151, 151, 108, 116, 154, 154, 154, 117, 156, 156, 156, 120, 157, 123, 158, 159, 160, 125, 122, 162, 148, 127, 124, 161, 125, 126, 164, 165, 156, 166, 147, 149, 167, 168, 169, 160, 170, 162, 171, 172, 174, 173, 175, 183, 182, 188, 158, 157, 159, 182, 164, 161, 186, 191, 189, 199, 193, 194, 196, 165, 168, 166, 197, 175, 195, 170, 169, 173, 167, 172, 200, 201, 198, 171, 174, 199, 183, 202, 208, 188, 186, 189, 195, 210, 196, 212, 214, 191, 193, 194, 198, 213, 217, 215, 198, 201, 197, 218, 219, 200, 208, 221, 225, 222, 226, 210, 228, 229, 225, 230, 236, 239, 202, 215, 235, 212, 240, 213, 218, 217, 214, 222, 242, 253, 244, 239, 254, 256, 229, 252, 221, 230, 219, 226, 253, 254, 235, 236, 228, 256, 259, 257, 261, 251, 242, 244, 257, 250, 249, 247, 240, 246, 259, 245, 261, 265, 265, 265, 265, 265, 265, 266, 266, 266, 266, 266, 266, 267, 267, 267, 267, 267, 267, 268, 268, 268, 268, 268, 268, 269, 243, 269, 269, 269, 269, 270, 241, 270, 270, 270, 270, 271, 271, 272, 272, 272, 272, 273, 273, 273, 273, 273, 273, 274, 274, 274, 274, 274, 274, 275, 275, 275, 275, 275, 275, 276, 276, 276, 276, 277, 277, 277, 277, 278, 278, 278, 278, 278, 278, 279, 238, 279, 280, 237, 280, 280, 280, 280, 234, 233, 232, 231, 227, 224, 223, 220, 216, 211, 209, 206, 204, 203, 192, 190, 187, 185, 184, 181, 177, 176, 163, 152, 145, 144, 142, 141, 139, 136, 135, 134, 131, 130, 128, 109, 102, 99, 94, 93, 92, 91, 87, 84, 82, 81, 79, 76, 75, 74, 73, 47, 43, 38, 33, 26, 25, 20, 19, 13, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264 } ; static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr; 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" #define INITIAL 0 /* GOB C Preprocessor * Copyright (C) 1999 the Free Software Foundation. * * Author: George Lebl * * 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, * USA. */ #line 22 "lexer.l" #include "config.h" #include #include #include "parse.h" #include "main.h" extern gboolean for_cpp; static int parenth_depth = 0; static int before_comment = INITIAL; static int class_after_c = FALSE; static int header_c = FALSE; static GString *cbuf = NULL; int ccode_line = 1; GList *include_files = NULL; /* 0 no, 1 means yes, 2+ means don't even start looking anymore */ static int look_for_includes = 0; int line_no = 1; static void clear_cbuf(void) { if(!cbuf) { cbuf = g_string_new(""); } else { cbuf = g_string_assign(cbuf,""); } } static void add_to_cbuf(char *s) { if(!cbuf) { cbuf = g_string_new(s); } else { cbuf = g_string_append(cbuf,s); } } #define COMMENT 1 #define C_CODE 2 #define C_CODE_STRING 3 #define CLASS_CODE 4 #define CLASS_CODE_I 5 #line 712 "lex.yy.c" /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap YY_PROTO(( void )); #else extern int yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef yytext_ptr static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen YY_PROTO(( yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int yy_start_stack_ptr = 0; static int yy_start_stack_depth = 0; static int *yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int yy_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include #endif #else /* Just try to get by without declaring the routines. This will fail * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) * or sizeof(void*) != sizeof(int). */ #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->yy_is_interactive ) \ { \ int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #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 /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int yylex YY_PROTO(( void )) #endif /* 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->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ YY_USER_ACTION YY_DECL { register yy_state_type yy_current_state; register char *yy_cp = NULL, *yy_bp = NULL; register int yy_act; #line 74 "lexer.l" #line 869 "lex.yy.c" if ( yy_init ) { yy_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! yy_start ) yy_start = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! yy_current_buffer ) yy_current_buffer = 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 >= 265 ) 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] != 573 ); yy_find_action: yy_current_state = *--yy_state_ptr; yy_lp = yy_accept[yy_current_state]; find_rule: /* we branch to this label when backing up */ for ( ; ; ) /* until we find what rule we matched */ { if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] ) { yy_act = yy_acclist[yy_lp]; { yy_full_match = yy_cp; break; } } --yy_cp; yy_current_state = *--yy_state_ptr; yy_lp = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 1: YY_RULE_SETUP #line 76 "lexer.l" { line_no++; REJECT; } YY_BREAK case 2: YY_RULE_SETUP #line 78 "lexer.l" { fprintf(stderr,"You are a bad bad person!\n"); REJECT; } YY_BREAK case 3: *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 80 "lexer.l" { ; /*comment, ignore*/ } YY_BREAK case 4: YY_RULE_SETUP #line 81 "lexer.l" { if(look_for_includes==1) { char *p; char *file; char *str = g_strdup(yytext); file = strchr(str,'"'); if(!file) file = strchr(str,'<'); file++; p = strchr(file,'"'); if(!p) p = strchr(file,'>'); *p = '\0'; include_files = g_list_prepend(include_files,g_strdup(file)); g_free(str); } REJECT; } YY_BREAK case 5: *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 98 "lexer.l" { add_to_cbuf(yytext); /*comment, ignore*/ } 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 99 "lexer.l" { ; /*comment, ignore*/ } YY_BREAK case 7: *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 100 "lexer.l" { ; /*comment, ignore*/ } YY_BREAK case 8: YY_RULE_SETUP #line 101 "lexer.l" {BEGIN(COMMENT); before_comment = INITIAL; } YY_BREAK case 9: YY_RULE_SETUP #line 102 "lexer.l" { add_to_cbuf(yytext); BEGIN(COMMENT); before_comment = C_CODE; } YY_BREAK case 10: YY_RULE_SETUP #line 107 "lexer.l" {BEGIN(COMMENT); before_comment = CLASS_CODE; } YY_BREAK case 11: YY_RULE_SETUP #line 108 "lexer.l" {BEGIN(COMMENT); before_comment = CLASS_CODE_I; } YY_BREAK case 12: YY_RULE_SETUP #line 109 "lexer.l" { if(before_comment == C_CODE) add_to_cbuf(yytext); BEGIN(before_comment); } YY_BREAK case 13: YY_RULE_SETUP #line 113 "lexer.l" { /* comment, ignore */ if(before_comment == C_CODE) add_to_cbuf(yytext); } YY_BREAK case 14: YY_RULE_SETUP #line 117 "lexer.l" { /* comment, ignore */ if(before_comment == C_CODE) add_to_cbuf(yytext); } YY_BREAK case 15: YY_RULE_SETUP #line 122 "lexer.l" { BEGIN(C_CODE); parenth_depth = 1; class_after_c = FALSE; header_c = TRUE; clear_cbuf(); ccode_line = line_no; } YY_BREAK case 16: YY_RULE_SETUP #line 130 "lexer.l" { BEGIN(C_CODE); parenth_depth = 1; class_after_c = FALSE; header_c = FALSE; clear_cbuf(); ccode_line = line_no; if(look_for_includes==0) look_for_includes=1; } YY_BREAK case 17: YY_RULE_SETUP #line 140 "lexer.l" { BEGIN(INITIAL); yylval.cbuf = cbuf; cbuf = NULL; if(look_for_includes==1) look_for_includes=0; if(header_c) return HCODE; else return CCODE; } YY_BREAK case 18: YY_RULE_SETUP #line 152 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 19: YY_RULE_SETUP #line 153 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 20: YY_RULE_SETUP #line 154 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 21: YY_RULE_SETUP #line 155 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 22: YY_RULE_SETUP #line 156 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 23: YY_RULE_SETUP #line 157 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 24: YY_RULE_SETUP #line 159 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 25: YY_RULE_SETUP #line 160 "lexer.l" { BEGIN(C_CODE_STRING); add_to_cbuf(yytext); } YY_BREAK case 26: YY_RULE_SETUP #line 164 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 27: YY_RULE_SETUP #line 165 "lexer.l" { BEGIN(C_CODE); add_to_cbuf(yytext); } YY_BREAK case 28: YY_RULE_SETUP #line 169 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 29: YY_RULE_SETUP #line 170 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 30: YY_RULE_SETUP #line 172 "lexer.l" { parenth_depth++; add_to_cbuf(yytext); } YY_BREAK case 31: YY_RULE_SETUP #line 176 "lexer.l" { parenth_depth--; if(parenth_depth<0) { REJECT; } else if(parenth_depth==0 && class_after_c) { BEGIN(CLASS_CODE_I); yylval.cbuf = cbuf; cbuf = NULL; return CCODE; } add_to_cbuf(yytext); } YY_BREAK case 32: YY_RULE_SETUP #line 189 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 33: YY_RULE_SETUP #line 190 "lexer.l" { add_to_cbuf(yytext); } YY_BREAK case 34: YY_RULE_SETUP #line 192 "lexer.l" { look_for_includes = 2; BEGIN(CLASS_CODE); return CLASS; } YY_BREAK case 35: YY_RULE_SETUP #line 198 "lexer.l" { if(for_cpp) { char *s; s = g_strdup_printf("'%s' keyword should not " "be used when generating " "C++ code",yytext); print_error(TRUE,s, line_no); g_free(s); } REJECT; } YY_BREAK case 36: YY_RULE_SETUP #line 210 "lexer.l" {return FROM;} YY_BREAK case 37: YY_RULE_SETUP #line 212 "lexer.l" {return VOID;} YY_BREAK case 38: YY_RULE_SETUP #line 213 "lexer.l" {return STRUCT;} YY_BREAK case 39: YY_RULE_SETUP #line 214 "lexer.l" {return UNION;} YY_BREAK case 40: YY_RULE_SETUP #line 215 "lexer.l" {return ENUM;} YY_BREAK case 41: YY_RULE_SETUP #line 216 "lexer.l" {return SIGNED;} YY_BREAK case 42: YY_RULE_SETUP #line 217 "lexer.l" {return UNSIGNED;} YY_BREAK case 43: YY_RULE_SETUP #line 218 "lexer.l" {return LONG;} YY_BREAK case 44: YY_RULE_SETUP #line 219 "lexer.l" {return SHORT;} YY_BREAK case 45: YY_RULE_SETUP #line 220 "lexer.l" {return INT;} YY_BREAK case 46: YY_RULE_SETUP #line 221 "lexer.l" {return FLOAT;} YY_BREAK case 47: YY_RULE_SETUP #line 222 "lexer.l" {return DOUBLE;} YY_BREAK case 48: YY_RULE_SETUP #line 223 "lexer.l" {return CHAR;} YY_BREAK case 49: YY_RULE_SETUP #line 224 "lexer.l" {return CONST;} YY_BREAK case 50: YY_RULE_SETUP #line 226 "lexer.l" {return THREEDOTS;} YY_BREAK case 51: YY_RULE_SETUP #line 228 "lexer.l" {yylval.line = line_no; return PUBLIC;} YY_BREAK case 52: YY_RULE_SETUP #line 229 "lexer.l" {yylval.line = line_no; return PRIVATE;} YY_BREAK case 53: YY_RULE_SETUP #line 230 "lexer.l" {yylval.line = line_no; return ARGUMENT;} YY_BREAK case 54: YY_RULE_SETUP #line 231 "lexer.l" {yylval.line = line_no; return VIRTUAL;} YY_BREAK case 55: YY_RULE_SETUP #line 232 "lexer.l" {yylval.line = line_no; return SIGNAL;} YY_BREAK case 56: YY_RULE_SETUP #line 233 "lexer.l" {yylval.line = line_no; return OVERRIDE;} YY_BREAK case 57: YY_RULE_SETUP #line 234 "lexer.l" {return ONERROR;} YY_BREAK case 58: YY_RULE_SETUP #line 235 "lexer.l" { yylval.id = g_strdup(yytext); return NUMBER; } YY_BREAK case 59: YY_RULE_SETUP #line 239 "lexer.l" { yylval.id = g_strdup(yytext); return TYPETOKEN; } YY_BREAK case 60: YY_RULE_SETUP #line 243 "lexer.l" { yylval.id = g_strdup(yytext); return TOKEN; } YY_BREAK case 61: YY_RULE_SETUP #line 248 "lexer.l" { yylval.id = g_strdup(yytext); return ARRAY_DIM; } YY_BREAK case 62: YY_RULE_SETUP #line 253 "lexer.l" { BEGIN(CLASS_CODE_I); return '{'; } YY_BREAK case 63: YY_RULE_SETUP #line 257 "lexer.l" { BEGIN(C_CODE); parenth_depth=1; class_after_c = TRUE; ccode_line = line_no; yylval.line = line_no; return '{'; } YY_BREAK case 64: YY_RULE_SETUP #line 265 "lexer.l" { BEGIN(INITIAL); return '}'; } YY_BREAK case 65: YY_RULE_SETUP #line 270 "lexer.l" ; /*ignore*/ YY_BREAK case 66: YY_RULE_SETUP #line 272 "lexer.l" { yylval.line = line_no; return yytext[0]; } YY_BREAK case 67: YY_RULE_SETUP #line 277 "lexer.l" ; /*ignore*/ YY_BREAK case 68: YY_RULE_SETUP #line 278 "lexer.l" ECHO; YY_BREAK #line 1422 "lex.yy.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(COMMENT): case YY_STATE_EOF(C_CODE): case YY_STATE_EOF(C_CODE_STRING): case YY_STATE_EOF(CLASS_CODE): case YY_STATE_EOF(CLASS_CODE_I): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = yy_hold_char; YY_RESTORE_YY_MORE_OFFSET if ( yy_current_buffer->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->yy_n_chars; yy_current_buffer->yy_input_file = yyin; yy_current_buffer->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->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->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() { register char *dest = yy_current_buffer->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->yy_ch_buf[yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0; else { int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = yy_current_buffer; int yy_c_buf_p_offset = (int) (yy_c_buf_p - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yy_flex_realloc( (void *) b->yy_ch_buf, b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), yy_n_chars, num_to_read ); yy_current_buffer->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->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; yy_n_chars += number_to_move; yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; yytext_ptr = &yy_current_buffer->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() { 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 >= 265 ) 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 ); */ #ifdef YY_USE_PROTOS static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) #else static yy_state_type yy_try_NUL_trans( yy_current_state ) yy_state_type yy_current_state; #endif { 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 >= 265 ) 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 == 264); if ( ! yy_is_jam ) *yy_state_ptr++ = yy_current_state; return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void yyunput( int c, register char *yy_bp ) #else static void yyunput( c, yy_bp ) int c; register char *yy_bp; #endif { register char *yy_cp = yy_c_buf_p; /* undo effects of setting up yytext */ *yy_cp = yy_hold_char; if ( yy_cp < yy_current_buffer->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->yy_ch_buf[ yy_current_buffer->yy_buf_size + 2]; register char *source = &yy_current_buffer->yy_ch_buf[number_to_move]; while ( source > yy_current_buffer->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); yy_current_buffer->yy_n_chars = yy_n_chars = yy_current_buffer->yy_buf_size; if ( yy_cp < yy_current_buffer->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; } #endif /* ifndef YY_NO_UNPUT */ #ifdef __cplusplus static int yyinput() #else static int input() #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->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 ); /* fall through */ 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->yy_at_bol = (c == '\n'); return c; } #ifdef YY_USE_PROTOS void yyrestart( FILE *input_file ) #else void yyrestart( input_file ) FILE *input_file; #endif { if ( ! yy_current_buffer ) yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); yy_init_buffer( yy_current_buffer, input_file ); yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { 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->yy_buf_pos = yy_c_buf_p; yy_current_buffer->yy_n_chars = yy_n_chars; } yy_current_buffer = 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; } #ifdef YY_USE_PROTOS void yy_load_buffer_state( void ) #else void yy_load_buffer_state() #endif { yy_n_chars = yy_current_buffer->yy_n_chars; yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; yyin = yy_current_buffer->yy_input_file; yy_hold_char = *yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yy_flex_alloc( 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 *) yy_flex_alloc( 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; } #ifdef YY_USE_PROTOS void yy_delete_buffer( YY_BUFFER_STATE b ) #else void yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == yy_current_buffer ) yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yy_flex_free( (void *) b->yy_ch_buf ); yy_flex_free( (void *) b ); } #ifndef YY_ALWAYS_INTERACTIVE #ifndef YY_NEVER_INTERACTIVE extern int isatty YY_PROTO(( int )); #endif #endif #ifdef YY_USE_PROTOS void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->yy_is_interactive = 0; #else b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void yy_flush_buffer( YY_BUFFER_STATE b ) #else void yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { 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(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) #else YY_BUFFER_STATE yy_scan_buffer( base, size ) char *base; yy_size_t size; #endif { 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) yy_flex_alloc( 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; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) #else YY_BUFFER_STATE yy_scan_string( yy_str ) yyconst char *yy_str; #endif { int len; for ( len = 0; yy_str[len]; ++len ) ; return yy_scan_bytes( yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) #else YY_BUFFER_STATE yy_scan_bytes( bytes, len ) yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[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; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void yy_push_state( int new_state ) #else static void yy_push_state( new_state ) int new_state; #endif { if ( yy_start_stack_ptr >= yy_start_stack_depth ) { yy_size_t new_size; yy_start_stack_depth += YY_START_STACK_INCR; new_size = yy_start_stack_depth * sizeof( int ); if ( ! yy_start_stack ) yy_start_stack = (int *) yy_flex_alloc( new_size ); else yy_start_stack = (int *) yy_flex_realloc( (void *) yy_start_stack, new_size ); if ( ! yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } yy_start_stack[yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void yy_pop_state() { if ( --yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(yy_start_stack[yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int yy_top_state() { return yy_start_stack[yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void yy_fatal_error( yyconst char msg[] ) #else static void yy_fatal_error( msg ) char msg[]; #endif { (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. */ \ yytext[yyleng] = yy_hold_char; \ yy_c_buf_p = yytext + n; \ yy_hold_char = *yy_c_buf_p; \ *yy_c_buf_p = '\0'; \ yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef yytext_ptr #ifdef YY_USE_PROTOS static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) #else static void yy_flex_strncpy( s1, s2, n ) char *s1; yyconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int yy_flex_strlen( yyconst char *s ) #else static int yy_flex_strlen( s ) yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *yy_flex_alloc( yy_size_t size ) #else static void *yy_flex_alloc( size ) yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *yy_flex_realloc( void *ptr, yy_size_t size ) #else static void *yy_flex_realloc( ptr, size ) void *ptr; yy_size_t size; #endif { /* 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 ); } #ifdef YY_USE_PROTOS static void yy_flex_free( void *ptr ) #else static void yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { yylex(); return 0; } #endif #line 278 "lexer.l"