diff options
Diffstat (limited to 'src/interfaces/ecpg/preproc/pgc.c')
| -rw-r--r-- | src/interfaces/ecpg/preproc/pgc.c | 2801 |
1 files changed, 0 insertions, 2801 deletions
diff --git a/src/interfaces/ecpg/preproc/pgc.c b/src/interfaces/ecpg/preproc/pgc.c deleted file mode 100644 index dd4691e67bc..00000000000 --- a/src/interfaces/ecpg/preproc/pgc.c +++ /dev/null @@ -1,2801 +0,0 @@ -/* A lexical scanner generated by flex */ - -/* Scanner skeleton version: - * $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/Attic/pgc.c,v 1.1 1999/02/28 07:25:29 scrappy Exp $ - */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 - -#include <stdio.h> - - -/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ -#ifdef c_plusplus -#ifndef __cplusplus -#define __cplusplus -#endif -#endif - - -#ifdef __cplusplus - -#include <stdlib.h> -#include <unistd.h> - -/* 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 <io.h> -#include <stdlib.h> -#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 int yylineno; -int yylineno = 1; -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 71 -#define YY_END_OF_BUFFER 72 -static yyconst short int yy_acclist[312] = - { 0, - 10, 10, 6, 6, 23, 23, 26, 26, 9, 9, - 27, 27, 18, 18, 72, 71, 24, 71, 71, 60, - 71, 54, 60, 71, 54, 71, 24, 60, 71, 49, - 60, 71, 53, 60, 71, 52, 60, 71, 60, 71, - 60, 71, 41, 60, 71,16424, 51, 60, 71, 59, - 60, 71, 50, 60, 71, 50, 60, 71, 57, 60, - 71, 58, 60, 71, 55, 60, 71, 56, 60, 71, - 46, 71, 44, 46, 71, 44, 71, 33, 46, 71, - 21, 24, 46, 71, 31, 33, 46, 71, 15, 46, - 71, 31, 46, 71, 31, 33, 46, 71, 31, 33, - - 46, 71, 31, 46, 71, 31, 33, 46, 71, 38, - 46, 71,16420, 31, 33, 46, 71, 45, 46, 71, - 43, 46, 71,16419, 43, 46, 71,16419, 43, 46, - 71,16419, 69, 71, 68, 71, 68, 69, 71, 24, - 69, 71, 69, 71, 69, 70, 71, 66, 71, 64, - 66, 71, 66, 71, 65, 71, 62, 71, 63, 71, - 10, 71, 8, 71, 3, 6, 71, 3, 6, 71, - 3, 71, 6, 71, 23, 71, 22, 71, 26, 71, - 25, 71, 9, 71, 14, 71, 27, 71, 28, 71, - 18, 71, 16, 71, 71, 4, 49, 49, 49, 49, - - 41,16424, 50, 50, 33, 33, 33, 34, 33, 33, - 38,16420, 39,16421, 4, 33, 33, 39,16421, 29, - 33, 42, 43,16419, 7, 13, 69, 4, 69, 63, - 10, 6, 6, 5, 23, 26, 9, 27, 18, 17, - 19, 4, 4, 49, 49, 48, 8232, 50, 32, 30, - 32, 30, 32, 34, 30, 1, 33, 33, 30, 32, - 4, 33, 4, 33, 4, 33, 8228, 39,16421, 39, - 16421, 42, 8227, 69, 4, 69, 4, 69, 12, 5, - 11, 20, 2, 4, 50, 32, 8229, 39,16421, 2, - 4, 33, 32, 42, 69, 2, 4, 69, 2, 2, - - 2, 49, 42, 2, 69, 2, 69, 2, 47, 61, - 67 - } ; - -static yyconst short int yy_accept[241] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 2, 3, 4, 5, 6, 7, 8, - 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, - 20, 22, 25, 27, 30, 33, 36, 39, 41, 43, - 47, 50, 53, 56, 59, 62, 65, 68, 71, 73, - 76, 78, 81, 85, 89, 92, 95, 99, 103, 106, - 110, 114, 118, 121, 125, 129, 133, 135, 137, 140, - 143, 145, 148, 150, 153, 155, 157, 159, 161, 163, - 165, 168, 171, 173, 175, 177, 179, 181, 183, 185, - 187, 189, 191, 193, 195, 196, 197, 197, 198, 199, - - 200, 201, 203, 203, 203, 203, 204, 205, 206, 207, - 207, 208, 209, 209, 210, 211, 211, 213, 215, 217, - 218, 218, 218, 220, 220, 222, 223, 223, 223, 225, - 226, 227, 228, 230, 231, 232, 232, 232, 233, 234, - 234, 234, 235, 236, 237, 238, 238, 238, 239, 240, - 240, 240, 241, 242, 242, 243, 244, 245, 246, 246, - 247, 248, 249, 250, 252, 255, 256, 256, 257, 258, - 259, 261, 261, 261, 261, 263, 265, 267, 268, 270, - 270, 272, 272, 272, 273, 274, 275, 277, 279, 279, - 279, 280, 281, 281, 281, 282, 282, 282, 283, 283, - - 285, 285, 285, 286, 287, 288, 288, 290, 293, 294, - 295, 296, 299, 300, 301, 302, 303, 303, 304, 306, - 308, 309, 309, 309, 310, 310, 310, 310, 310, 310, - 310, 310, 310, 310, 310, 310, 311, 311, 312, 312 - } ; - -static yyconst int yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 5, 6, 7, 8, 5, 5, 9, 10, - 10, 11, 12, 13, 14, 15, 16, 17, 17, 17, - 17, 17, 17, 17, 17, 17, 17, 18, 19, 20, - 21, 22, 5, 5, 23, 24, 25, 26, 27, 28, - 23, 23, 29, 23, 23, 30, 23, 31, 23, 23, - 32, 23, 33, 23, 34, 23, 23, 35, 23, 23, - 36, 37, 38, 5, 23, 5, 23, 24, 25, 26, - - 27, 28, 23, 23, 29, 23, 23, 30, 23, 31, - 23, 23, 32, 23, 33, 23, 34, 23, 23, 35, - 23, 23, 39, 20, 40, 5, 1, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23 - } ; - -static yyconst int yy_meta[41] = - { 0, - 1, 2, 3, 4, 5, 6, 5, 5, 7, 1, - 8, 5, 1, 9, 10, 5, 11, 5, 1, 5, - 5, 5, 12, 12, 12, 12, 12, 12, 12, 12, - 12, 12, 12, 12, 12, 1, 13, 1, 1, 1 - } ; - -static yyconst short int yy_base[270] = - { 0, - 0, 1, 17, 0, 57, 0, 96, 101, 107, 125, - 143, 0, 475, 473, 174, 192, 474, 471, 461, 460, - 448, 445, 0, 134, 97, 105, 446, 1006, 1006, 433, - 1006, 6, 148, 1006, 98, 1006, 1006, 425, 105, 213, - 1006, 1006, 0, 405, 1006, 1006, 1006, 1006, 1006, 1006, - 1006, 423, 1006, 217, 1006, 221, 105, 139, 234, 146, - 250, 276, 1006, 241, 254, 417, 0, 1006, 0, 0, - 413, 0, 1006, 1006, 409, 1006, 1006, 0, 0, 237, - 0, 307, 114, 0, 0, 1006, 0, 1006, 0, 257, - 267, 1006, 0, 328, 0, 333, 332, 121, 161, 413, - - 354, 272, 410, 357, 350, 0, 375, 381, 232, 366, - 172, 373, 176, 190, 389, 362, 0, 371, 407, 427, - 379, 372, 361, 419, 362, 118, 448, 441, 363, 1006, - 1006, 0, 467, 0, 0, 457, 461, 0, 0, 217, - 355, 488, 0, 0, 0, 491, 494, 498, 0, 502, - 505, 1006, 1006, 352, 510, 336, 508, 531, 347, 1006, - 1006, 323, 1006, 1006, 329, 1006, 340, 1006, 0, 194, - 339, 534, 527, 459, 0, 317, 276, 1006, 309, 307, - 547, 298, 0, 125, 1006, 271, 567, 300, 553, 556, - 1006, 588, 591, 594, 1006, 602, 605, 1006, 306, 613, - - 616, 619, 622, 310, 1006, 278, 625, 628, 274, 169, - 406, 631, 634, 644, 647, 650, 239, 187, 654, 657, - 660, 234, 232, 667, 200, 223, 211, 204, 197, 189, - 150, 134, 127, 116, 92, 1006, 81, 1006, 1006, 687, - 700, 713, 726, 739, 752, 765, 778, 791, 804, 807, - 815, 823, 835, 838, 850, 863, 872, 881, 894, 907, - 920, 932, 945, 958, 971, 976, 988, 0, 993 - } ; - -static yyconst short int yy_def[270] = - { 0, - 240, 240, 239, 3, 239, 5, 241, 241, 242, 242, - 240, 11, 243, 243, 244, 244, 245, 245, 246, 246, - 247, 247, 240, 240, 248, 248, 239, 239, 239, 239, - 239, 239, 239, 239, 249, 239, 239, 239, 239, 239, - 239, 239, 250, 250, 239, 239, 239, 239, 239, 239, - 239, 251, 239, 251, 239, 239, 54, 54, 239, 54, - 239, 239, 239, 252, 252, 65, 253, 239, 253, 253, - 253, 253, 239, 239, 239, 239, 239, 254, 255, 239, - 256, 256, 257, 82, 258, 239, 259, 239, 260, 239, - 239, 239, 261, 239, 262, 263, 239, 249, 249, 239, - - 249, 239, 264, 239, 239, 250, 250, 251, 251, 239, - 109, 239, 239, 109, 265, 239, 61, 239, 263, 265, - 239, 239, 118, 239, 251, 266, 239, 239, 65, 239, - 239, 253, 267, 254, 255, 239, 239, 256, 82, 257, - 257, 257, 258, 259, 260, 239, 239, 239, 261, 239, - 239, 239, 239, 263, 263, 155, 249, 239, 264, 239, - 239, 250, 239, 239, 239, 239, 265, 239, 120, 120, - 265, 239, 239, 239, 119, 119, 119, 239, 118, 239, - 239, 239, 268, 266, 239, 267, 267, 187, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 263, 155, - - 239, 239, 250, 265, 239, 239, 239, 119, 263, 269, - 267, 187, 263, 263, 239, 239, 239, 269, 267, 267, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 0, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239 - } ; - -static yyconst short int yy_nxt[1047] = - { 0, - 239, 91, 91, 91, 239, 29, 29, 97, 97, 97, - 239, 210, 98, 92, 239, 30, 30, 31, 32, 33, - 32, 31, 34, 35, 31, 31, 31, 36, 31, 37, - 38, 31, 39, 40, 31, 41, 31, 42, 31, 43, - 43, 43, 43, 44, 43, 43, 43, 43, 43, 43, - 43, 43, 45, 31, 46, 47, 48, 49, 50, 51, - 50, 52, 53, 52, 54, 55, 56, 57, 57, 56, - 58, 59, 60, 61, 62, 63, 57, 57, 57, 64, - 65, 64, 64, 64, 64, 64, 64, 64, 64, 64, - 64, 66, 56, 49, 56, 49, 49, 68, 68, 69, - - 100, 70, 68, 68, 69, 94, 70, 238, 74, 74, - 74, 71, 29, 94, 72, 96, 71, 237, 114, 72, - 103, 239, 75, 100, 140, 76, 74, 74, 74, 142, - 29, 182, 183, 95, 101, 91, 91, 91, 182, 183, - 75, 95, 236, 76, 77, 77, 77, 92, 29, 97, - 97, 97, 115, 116, 98, 117, 119, 101, 30, 114, - 235, 120, 239, 100, 234, 78, 78, 78, 78, 78, - 78, 78, 78, 78, 78, 78, 78, 78, 82, 233, - 82, 82, 182, 183, 83, 82, 164, 82, 165, 84, - 166, 82, 166, 82, 82, 82, 82, 101, 82, 82, - - 182, 183, 83, 82, 164, 82, 164, 84, 204, 82, - 204, 82, 82, 82, 104, 104, 104, 232, 110, 110, - 110, 231, 110, 110, 110, 226, 105, 140, 227, 102, - 111, 230, 142, 112, 113, 110, 110, 110, 136, 137, - 136, 229, 127, 127, 127, 109, 163, 113, 163, 228, - 118, 121, 121, 121, 128, 127, 127, 127, 146, 147, - 146, 224, 130, 122, 123, 223, 117, 128, 148, 148, - 148, 222, 154, 104, 104, 104, 124, 110, 110, 110, - 108, 211, 108, 108, 199, 105, 108, 108, 102, 114, - 209, 108, 209, 125, 207, 108, 108, 108, 126, 126, - - 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, - 126, 139, 168, 139, 139, 212, 199, 140, 139, 183, - 139, 213, 139, 181, 139, 179, 139, 139, 139, 150, - 151, 150, 208, 97, 97, 97, 152, 155, 98, 155, - 155, 168, 168, 156, 155, 112, 155, 203, 155, 160, - 155, 200, 155, 155, 155, 157, 158, 157, 104, 104, - 104, 161, 199, 161, 161, 140, 161, 110, 110, 110, - 105, 239, 172, 172, 172, 109, 161, 179, 118, 113, - 121, 121, 121, 178, 173, 178, 178, 118, 178, 112, - 101, 168, 122, 169, 109, 169, 169, 174, 178, 169, - - 169, 162, 170, 171, 169, 171, 169, 154, 169, 169, - 169, 175, 160, 175, 175, 100, 211, 176, 175, 96, - 177, 219, 175, 133, 175, 131, 175, 175, 175, 168, - 180, 169, 180, 169, 169, 181, 109, 169, 169, 107, - 170, 102, 169, 96, 169, 239, 169, 169, 169, 127, - 127, 127, 185, 90, 185, 185, 90, 185, 136, 137, - 136, 128, 189, 190, 189, 88, 88, 185, 154, 191, - 206, 187, 206, 187, 187, 207, 86, 188, 187, 86, - 187, 80, 187, 80, 187, 239, 187, 187, 187, 192, - 192, 192, 146, 147, 146, 193, 194, 193, 140, 148, - - 148, 148, 195, 150, 151, 150, 196, 197, 196, 157, - 158, 157, 239, 198, 155, 239, 155, 155, 239, 239, - 156, 155, 239, 155, 239, 155, 239, 155, 239, 155, - 155, 155, 201, 158, 201, 172, 172, 172, 205, 239, - 205, 205, 239, 205, 101, 239, 239, 173, 172, 172, - 172, 239, 239, 205, 189, 190, 189, 189, 190, 189, - 173, 191, 239, 181, 191, 239, 239, 202, 154, 239, - 239, 187, 239, 187, 187, 239, 239, 188, 187, 239, - 187, 239, 187, 239, 187, 239, 187, 187, 187, 192, - 192, 192, 193, 194, 193, 193, 194, 193, 239, 195, - - 239, 239, 195, 196, 197, 196, 196, 197, 196, 239, - 198, 239, 239, 198, 214, 215, 214, 201, 216, 201, - 201, 216, 201, 217, 217, 217, 172, 172, 172, 214, - 215, 214, 214, 215, 220, 214, 215, 214, 173, 239, - 239, 207, 239, 239, 199, 214, 215, 214, 221, 215, - 221, 201, 158, 201, 199, 214, 215, 220, 214, 215, - 220, 221, 215, 221, 211, 239, 239, 211, 225, 225, - 225, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 202, 28, 28, 28, - 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, - - 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, - 67, 67, 67, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 79, 79, 79, 79, - 79, 79, 79, 79, 79, 79, 79, 79, 79, 81, - 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, - 81, 81, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 87, 87, 87, 87, 87, - 87, 87, 87, 87, 87, 87, 87, 87, 89, 89, - 89, 89, 89, 89, 89, 89, 89, 89, 89, 89, - 89, 93, 93, 93, 93, 93, 93, 93, 93, 93, - - 93, 93, 93, 93, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 106, 106, 108, - 239, 239, 108, 108, 129, 129, 129, 239, 239, 239, - 239, 129, 239, 129, 129, 132, 239, 239, 132, 132, - 132, 132, 132, 132, 132, 132, 132, 132, 134, 134, - 135, 135, 135, 135, 135, 135, 239, 135, 135, 135, - 135, 135, 135, 138, 138, 138, 138, 138, 138, 138, - 239, 138, 138, 138, 138, 138, 141, 239, 239, 141, - 141, 143, 143, 143, 143, 143, 239, 143, 143, 143, - 143, 143, 143, 143, 144, 144, 144, 144, 144, 239, - - 144, 144, 144, 144, 144, 144, 144, 145, 145, 145, - 145, 145, 145, 239, 145, 145, 145, 145, 145, 145, - 149, 149, 149, 149, 149, 149, 239, 149, 149, 149, - 149, 149, 153, 153, 153, 153, 153, 153, 153, 153, - 153, 153, 153, 153, 153, 154, 154, 239, 154, 154, - 154, 154, 154, 154, 154, 154, 154, 154, 159, 159, - 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, - 159, 167, 167, 167, 167, 167, 167, 167, 167, 167, - 167, 167, 167, 167, 184, 184, 184, 184, 186, 186, - 239, 186, 186, 186, 186, 186, 186, 186, 186, 186, - - 186, 218, 218, 218, 218, 27, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239 - } ; - -static yyconst short int yy_chk[1047] = - { 0, - 0, 23, 23, 23, 0, 1, 2, 32, 32, 32, - 0, 268, 32, 23, 0, 1, 2, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 7, 7, 7, - - 35, 7, 8, 8, 8, 25, 8, 237, 9, 9, - 9, 7, 9, 26, 7, 39, 8, 235, 57, 8, - 39, 57, 9, 98, 83, 9, 10, 10, 10, 83, - 10, 126, 126, 25, 35, 24, 24, 24, 184, 184, - 10, 26, 234, 10, 11, 11, 11, 24, 11, 33, - 33, 33, 58, 58, 33, 58, 60, 98, 11, 60, - 233, 60, 60, 99, 232, 11, 11, 11, 11, 11, - 11, 11, 11, 11, 11, 11, 11, 11, 15, 231, - 15, 15, 210, 210, 15, 15, 111, 15, 111, 15, - 113, 15, 113, 15, 15, 15, 16, 99, 16, 16, - - 218, 218, 16, 16, 114, 16, 114, 16, 170, 16, - 170, 16, 16, 16, 40, 40, 40, 230, 54, 54, - 54, 229, 56, 56, 56, 225, 40, 140, 225, 40, - 54, 228, 140, 54, 56, 59, 59, 59, 80, 80, - 80, 227, 64, 64, 64, 109, 109, 59, 109, 226, - 59, 61, 61, 61, 64, 65, 65, 65, 90, 90, - 90, 223, 65, 61, 61, 222, 61, 65, 91, 91, - 91, 217, 186, 102, 102, 102, 61, 62, 62, 62, - 62, 186, 62, 62, 209, 102, 62, 62, 102, 62, - 177, 62, 177, 62, 206, 62, 62, 62, 62, 62, - - 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, - 62, 82, 204, 82, 82, 188, 199, 82, 82, 182, - 82, 199, 82, 180, 82, 179, 82, 82, 82, 94, - 94, 94, 176, 97, 97, 97, 94, 96, 97, 96, - 96, 171, 167, 96, 96, 165, 96, 162, 96, 159, - 96, 156, 96, 96, 96, 101, 101, 101, 104, 104, - 104, 105, 154, 105, 105, 141, 105, 110, 110, 110, - 104, 129, 118, 118, 118, 125, 105, 123, 116, 110, - 121, 121, 121, 122, 118, 122, 122, 118, 122, 112, - 101, 115, 121, 115, 108, 115, 115, 118, 122, 115, - - 115, 107, 115, 115, 115, 115, 115, 211, 115, 115, - 115, 119, 103, 119, 119, 100, 211, 119, 119, 75, - 119, 211, 119, 71, 119, 66, 119, 119, 119, 120, - 124, 120, 124, 120, 120, 124, 52, 120, 120, 44, - 120, 38, 120, 30, 120, 27, 120, 120, 120, 127, - 127, 127, 128, 22, 128, 128, 21, 128, 136, 136, - 136, 127, 137, 137, 137, 20, 19, 128, 133, 137, - 174, 133, 174, 133, 133, 174, 18, 133, 133, 17, - 133, 14, 133, 13, 133, 0, 133, 133, 133, 142, - 142, 142, 146, 146, 146, 147, 147, 147, 142, 148, - - 148, 148, 147, 150, 150, 150, 151, 151, 151, 157, - 157, 157, 0, 151, 155, 0, 155, 155, 0, 0, - 155, 155, 0, 155, 0, 155, 0, 155, 0, 155, - 155, 155, 158, 158, 158, 172, 172, 172, 173, 0, - 173, 173, 0, 173, 157, 0, 0, 172, 181, 181, - 181, 0, 0, 173, 189, 189, 189, 190, 190, 190, - 181, 189, 0, 181, 190, 0, 0, 158, 187, 0, - 0, 187, 0, 187, 187, 0, 0, 187, 187, 0, - 187, 0, 187, 0, 187, 0, 187, 187, 187, 192, - 192, 192, 193, 193, 193, 194, 194, 194, 0, 193, - - 0, 0, 194, 196, 196, 196, 197, 197, 197, 0, - 196, 0, 0, 197, 200, 200, 200, 201, 201, 201, - 202, 202, 202, 203, 203, 203, 207, 207, 207, 208, - 208, 208, 212, 212, 212, 213, 213, 213, 207, 0, - 0, 207, 0, 0, 213, 214, 214, 214, 215, 215, - 215, 216, 216, 216, 214, 219, 219, 219, 220, 220, - 220, 221, 221, 221, 219, 0, 0, 220, 224, 224, - 224, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 216, 240, 240, 240, - 240, 240, 240, 240, 240, 240, 240, 240, 240, 240, - - 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, - 241, 241, 241, 242, 242, 242, 242, 242, 242, 242, - 242, 242, 242, 242, 242, 242, 243, 243, 243, 243, - 243, 243, 243, 243, 243, 243, 243, 243, 243, 244, - 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, - 244, 244, 245, 245, 245, 245, 245, 245, 245, 245, - 245, 245, 245, 245, 245, 246, 246, 246, 246, 246, - 246, 246, 246, 246, 246, 246, 246, 246, 247, 247, - 247, 247, 247, 247, 247, 247, 247, 247, 247, 247, - 247, 248, 248, 248, 248, 248, 248, 248, 248, 248, - - 248, 248, 248, 248, 249, 249, 249, 249, 249, 249, - 249, 249, 249, 249, 249, 249, 249, 250, 250, 251, - 0, 0, 251, 251, 252, 252, 252, 0, 0, 0, - 0, 252, 0, 252, 252, 253, 0, 0, 253, 253, - 253, 253, 253, 253, 253, 253, 253, 253, 254, 254, - 255, 255, 255, 255, 255, 255, 0, 255, 255, 255, - 255, 255, 255, 256, 256, 256, 256, 256, 256, 256, - 0, 256, 256, 256, 256, 256, 257, 0, 0, 257, - 257, 258, 258, 258, 258, 258, 0, 258, 258, 258, - 258, 258, 258, 258, 259, 259, 259, 259, 259, 0, - - 259, 259, 259, 259, 259, 259, 259, 260, 260, 260, - 260, 260, 260, 0, 260, 260, 260, 260, 260, 260, - 261, 261, 261, 261, 261, 261, 0, 261, 261, 261, - 261, 261, 262, 262, 262, 262, 262, 262, 262, 262, - 262, 262, 262, 262, 262, 263, 263, 0, 263, 263, - 263, 263, 263, 263, 263, 263, 263, 263, 264, 264, - 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, - 264, 265, 265, 265, 265, 265, 265, 265, 265, 265, - 265, 265, 265, 265, 266, 266, 266, 266, 267, 267, - 0, 267, 267, 267, 267, 267, 267, 267, 267, 267, - - 267, 269, 269, 269, 269, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239 - } ; - -static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr; -static char *yy_full_match; -static int yy_lp; -static int yy_looking_for_trail_begin = 0; -static int yy_full_lp; -static int *yy_full_state; -#define YY_TRAILING_MASK 0x2000 -#define YY_TRAILING_HEAD_MASK 0x4000 -#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 = yy_full_lp; /* restore orig. accepting pos. */ \ -yy_state_ptr = yy_full_state; /* restore orig. state */ \ -yy_current_state = *yy_state_ptr; /* restore curr. state */ \ -++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 "pgc.l" -#define INITIAL 0 -/* This is a modified version of src/backend/parser/scan.l */ -#line 3 "pgc.l" -#include "config.h" - -#include <ctype.h> -#include <sys/types.h> -#include <limits.h> - -#ifndef PATH_MAX -#include <sys/param.h> -#define PATH_MAX MAXPATHLEN -#endif - -#if defined(HAVE_STRING_H) -#include <string.h> -#else -#include <strings.h> -#endif -#include <errno.h> - -#include "postgres.h" -#include "miscadmin.h" -#include "nodes/pg_list.h" -#include "nodes/parsenodes.h" -#include "parser/gramparse.h" -#include "parser/scansup.h" -#include "extern.h" -#include "preproc.h" -#include "utils/builtins.h" - -/* some versions of lex define this as a macro */ -#if defined(yywrap) -#undef yywrap -#endif /* yywrap */ - -extern YYSTYPE yylval; -int llen; -char literal[MAX_PARSE_BUFFER]; -int before_comment; - -struct _yy_buffer { YY_BUFFER_STATE buffer; - long lineno; - char * filename; - struct _yy_buffer * next; - } *yy_buffer = NULL; - -struct _defines *defines = NULL; -static char *old; - -#define C 1 -#define SQL 2 -#define incl 3 -#define def 4 -#define def_ident 5 - -/* OK, here is a short description of lex/flex rules behavior. - * The longest pattern which matches an input string is always chosen. - * For equal-length patterns, the first occurring in the rules list is chosen. - * INITIAL is the starting condition, to which all non-conditional rules apply. - * When in an exclusive condition, only those rules defined for that condition apply. - * - * Exclusive states change parsing rules while the state is active. - * There are exclusive states for quoted strings, extended comments, - * and to eliminate parsing troubles for numeric strings. - * Exclusive states: - * <xb> binary numeric string - thomas 1997-11-16 - * <xc> extended C-style comments - tgl 1997-07-12 - * <xd> delimited identifiers (double-quoted identifiers) - tgl 1997-10-27 - * <xh> hexadecimal numeric string - thomas 1997-11-16 - * <xm> numeric strings with embedded minus sign - tgl 1997-09-05 - * <xq> quoted strings - tgl 1997-07-30 - * - * The "extended comment" syntax closely resembles allowable operator syntax. - * So, when in condition <xc>, only strings which would terminate the - * "extended comment" trigger any action other than "ignore". - * Be sure to match _any_ candidate comment, including those with appended - * operator-like symbols. - thomas 1997-07-14 - */ -#define xb 6 - -#define xc 7 - -#define xd 8 - -#define xdc 9 - -#define xh 10 - -#define xm 11 - -#define xq 12 - -/* Binary number - */ -/* Hexadecimal number - */ -/* Extended quote - * xqdouble implements SQL92 embedded quote - * xqcat allows strings to cross input lines - */ -/* Delimited quote - * Allows embedded spaces and other special characters into identifiers. - */ -/* Comments - * Ignored by the scanner and parser. - */ -/* -real [\-]?{digit}+\.{digit}+([Ee][-+]?{digit}+)? -*/ -/* some stuff needed for ecpg */ -/* DO NOT PUT ANY COMMENTS IN THE FOLLOWING SECTION. - * AT&T lex does not properly handle C-style comments in this second lex block. - * So, put comments here. tgl - 1997-09-08 - * - * Quoted strings must allow some special characters such as single-quote - * and newline. - * Embedded single-quotes are implemented both in the SQL/92-standard - * style of two adjacent single quotes "''" and in the Postgres/Java style - * of escaped-quote "\'". - * Other embedded escaped characters are matched explicitly and the leading - * backslash is dropped from the string. - thomas 1997-09-24 - */ -#line 851 "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 <stdlib.h> -#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 \ - YY_USER_ACTION - -YY_DECL - { - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - -#line 178 "pgc.l" - -#line 1004 "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_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 >= 240 ) - 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] != 1006 ); - -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]; - if ( yy_act & YY_TRAILING_HEAD_MASK || - yy_looking_for_trail_begin ) - { - if ( yy_act == yy_looking_for_trail_begin ) - { - yy_looking_for_trail_begin = 0; - yy_act &= ~YY_TRAILING_HEAD_MASK; - break; - } - } - else if ( yy_act & YY_TRAILING_MASK ) - { - yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK; - yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK; - yy_full_match = yy_cp; - yy_full_state = yy_state_ptr; - yy_full_lp = yy_lp; - } - else - { - yy_full_match = yy_cp; - yy_full_state = yy_state_ptr; - yy_full_lp = yy_lp; - break; - } - ++yy_lp; - goto find_rule; - } - --yy_cp; - yy_current_state = *--yy_state_ptr; - yy_lp = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - - if ( yy_act != YY_END_OF_BUFFER ) - { - int yyl; - for ( yyl = 0; yyl < yyleng; ++yyl ) - if ( yytext[yyl] == '\n' ) - ++yylineno; - } - -do_action: /* This label is used only to access EOF actions. */ - - - switch ( yy_act ) - { /* beginning of action switch */ -case 1: -YY_RULE_SETUP -#line 179 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 2: -YY_RULE_SETUP -#line 181 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 3: -YY_RULE_SETUP -#line 183 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 184 "pgc.l" -{ - before_comment = YYSTATE; - BEGIN(xc); - } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 189 "pgc.l" -{ BEGIN(before_comment); } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 191 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 193 "pgc.l" -{ - BEGIN(xb); - llen = 0; - *literal = '\0'; - } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 198 "pgc.l" -{ - char* endptr; - - BEGIN(SQL); - errno = 0; - yylval.ival = strtol((char *)literal,&endptr,2); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad binary integer input!"); - return ICONST; - } - YY_BREAK -case 9: -#line 209 "pgc.l" -case 10: -YY_RULE_SETUP -#line 209 "pgc.l" -{ - if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1)) - yyerror("ERROR: quoted string parse buffer exceeded"); - memcpy(literal+llen, yytext, yyleng+1); - llen += yyleng; - } - YY_BREAK -case 11: -#line 216 "pgc.l" -case 12: -YY_RULE_SETUP -#line 216 "pgc.l" -{ - } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 219 "pgc.l" -{ - BEGIN(xh); - llen = 0; - *literal = '\0'; - } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 224 "pgc.l" -{ - char* endptr; - - BEGIN(SQL); - errno = 0; - yylval.ival = strtol((char *)literal,&endptr,16); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad hexadecimal integer input"); - return ICONST; - } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 235 "pgc.l" -{ - BEGIN(xq); - llen = 0; - *literal = '\0'; - } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 240 "pgc.l" -{ - BEGIN(SQL); - yylval.str = mm_strdup(scanstr(literal)); - return SCONST; - } - YY_BREAK -case 17: -#line 246 "pgc.l" -case 18: -#line 247 "pgc.l" -case 19: -YY_RULE_SETUP -#line 247 "pgc.l" -{ - if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1)) - yyerror("ERROR: quoted string parse buffer exceeded"); - memcpy(literal+llen, yytext, yyleng+1); - llen += yyleng; - } - YY_BREAK -case 20: -YY_RULE_SETUP -#line 253 "pgc.l" -{ - } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 257 "pgc.l" -{ - BEGIN(xd); - llen = 0; - *literal = '\0'; - } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 262 "pgc.l" -{ - BEGIN(SQL); - yylval.str = mm_strdup(literal); - return CSTRING; - } - YY_BREAK -case 23: -YY_RULE_SETUP -#line 267 "pgc.l" -{ - if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1)) - yyerror("ERROR: quoted string parse buffer exceeded"); - memcpy(literal+llen, yytext, yyleng+1); - llen += yyleng; - } - YY_BREAK -case 24: -YY_RULE_SETUP -#line 273 "pgc.l" -{ - BEGIN(xdc); - llen = 0; - *literal = '\0'; - } - YY_BREAK -case 25: -YY_RULE_SETUP -#line 278 "pgc.l" -{ - BEGIN(C); - yylval.str = mm_strdup(literal); - return CSTRING; - } - YY_BREAK -case 26: -YY_RULE_SETUP -#line 283 "pgc.l" -{ - if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1)) - yyerror("ERROR: quoted string parse buffer exceeded"); - memcpy(literal+llen, yytext, yyleng+1); - llen += yyleng; - } - YY_BREAK -case 27: -YY_RULE_SETUP -#line 290 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 28: -YY_RULE_SETUP -#line 291 "pgc.l" -{ - BEGIN(SQL); - return yytext[0]; - } - YY_BREAK -case 29: -YY_RULE_SETUP -#line 297 "pgc.l" -{ return TYPECAST; } - YY_BREAK -case 30: -*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ -yy_c_buf_p = yy_cp = yy_bp + 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 298 "pgc.l" -{ - BEGIN(xm); - return yytext[0]; - } - YY_BREAK -case 31: -YY_RULE_SETUP -#line 302 "pgc.l" -{ return yytext[0]; } - YY_BREAK -case 32: -*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ -yy_c_buf_p = yy_cp -= 2; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 303 "pgc.l" -{ - yylval.str = mm_strdup((char*)yytext); - return Op; - } - YY_BREAK -case 33: -YY_RULE_SETUP -#line 307 "pgc.l" -{ - if (strcmp((char*)yytext,"!=") == 0) - yylval.str = mm_strdup("<>"); /* compatability */ - else - yylval.str = mm_strdup((char*)yytext); - return Op; - } - YY_BREAK -case 34: -YY_RULE_SETUP -#line 314 "pgc.l" -{ - yylval.ival = atoi((char*)&yytext[1]); - return PARAM; - } - YY_BREAK -case 35: -YY_RULE_SETUP -#line 318 "pgc.l" -{ - int i; - ScanKeyword *keyword; - char lower_text[NAMEDATALEN]; - - BEGIN(xm); - /* this should leave the last byte set to '\0' */ - strncpy(lower_text, yytext, NAMEDATALEN-1); - for(i = 0; lower_text[i]; i++) - if (isascii((unsigned char)lower_text[i]) && isupper(lower_text[i])) - lower_text[i] = tolower(lower_text[i]); - - keyword = ScanKeywordLookup((char*)lower_text); - if (keyword != NULL) { - return keyword->value; - } - else - { - keyword = ScanECPGKeywordLookup((char*)lower_text); - if (keyword != NULL) { - return keyword->value; - } - else - { - struct _defines *ptr; - - for (ptr = defines; ptr; ptr = ptr->next) - { - if (strcmp(yytext, ptr->old) == 0) - { - struct _yy_buffer *yb; - - yb = mm_alloc(sizeof(struct _yy_buffer)); - - yb->buffer = YY_CURRENT_BUFFER; - yb->lineno = yylineno; - yb->filename = mm_strdup(input_filename); - yb->next = yy_buffer; - - yy_buffer = yb; - - yy_scan_string(ptr->new); - break; - } - } - if (ptr == NULL) - { - yylval.str = mm_strdup((char*)yytext); - return IDENT; - } - } - } - } - YY_BREAK -case 36: -YY_RULE_SETUP -#line 371 "pgc.l" -{ - char* endptr; - - BEGIN(xm); - errno = 0; - yylval.ival = strtol((char *)yytext,&endptr,10); - if (*endptr != '\0' || errno == ERANGE) - { - errno = 0; - yylval.dval = strtod(((char *)yytext),&endptr); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad integer input"); - yyerror("WARNING: Integer input is out of range; promoted to float"); - return FCONST; - } - return ICONST; - } - YY_BREAK -case 37: -YY_RULE_SETUP -#line 388 "pgc.l" -{ - char* endptr; - - BEGIN(xm); - errno = 0; - yylval.dval = strtod(((char *)yytext),&endptr); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad float8 input"); - return FCONST; - } - YY_BREAK -case 38: -YY_RULE_SETUP -#line 398 "pgc.l" -{ - char* endptr; - - errno = 0; - yylval.ival = strtol((char *)yytext,&endptr,10); - if (*endptr != '\0' || errno == ERANGE) - { - errno = 0; - yylval.dval = strtod(((char *)yytext),&endptr); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad integer input"); - yyerror("WARNING: Integer input is out of range; promoted to float"); - return FCONST; - } - return ICONST; - } - YY_BREAK -case 39: -YY_RULE_SETUP -#line 414 "pgc.l" -{ - char* endptr; - - errno = 0; - yylval.dval = strtod((char *)yytext,&endptr); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad float input"); - return FCONST; - } - YY_BREAK -case 40: -YY_RULE_SETUP -#line 423 "pgc.l" -{ - char* endptr; - - BEGIN(xm); - errno = 0; - yylval.ival = strtol((char *)yytext,&endptr,10); - if (*endptr != '\0' || errno == ERANGE) - { - errno = 0; - yylval.dval = strtod(((char *)yytext),&endptr); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad integer input"); - yyerror("WARNING: Integer input is out of range; promoted to float"); - return FCONST; - } - return ICONST; - } - YY_BREAK -case 41: -YY_RULE_SETUP -#line 440 "pgc.l" -{ - char* endptr; - - errno = 0; - yylval.ival = strtol((char *)yytext,&endptr,10); - if (*endptr != '\0' || errno == ERANGE) - { - errno = 0; - yylval.dval = strtod(((char *)yytext),&endptr); - if (*endptr != '\0' || errno == ERANGE) - yyerror("ERROR: Bad integer input"); - yyerror("WARNING: Integer input is out of range; promoted to float"); - return FCONST; - } - return ICONST; - } - YY_BREAK -case 42: -YY_RULE_SETUP -#line 456 "pgc.l" -{ - yylval.str = mm_strdup((char*)yytext+1); - return(CVARIABLE); - } - YY_BREAK -case 43: -YY_RULE_SETUP -#line 460 "pgc.l" -{ - int i; - ScanKeyword *keyword; - char lower_text[NAMEDATALEN]; - - /* this should leave the last byte set to '\0' */ - strncpy(lower_text, yytext, NAMEDATALEN-1); - for(i = 0; lower_text[i]; i++) - if (isascii((unsigned char)lower_text[i]) && isupper(lower_text[i])) - lower_text[i] = tolower(lower_text[i]); - - keyword = ScanKeywordLookup((char*)lower_text); - if (keyword != NULL) { - return keyword->value; - } - else - { - keyword = ScanECPGKeywordLookup((char*)lower_text); - if (keyword != NULL) { - return keyword->value; - } - else - { - struct _defines *ptr; - - for (ptr = defines; ptr; ptr = ptr->next) - { - if (strcmp(yytext, ptr->old) == 0) - { - struct _yy_buffer *yb; - - yb = mm_alloc(sizeof(struct _yy_buffer)); - - yb->buffer = YY_CURRENT_BUFFER; - yb->lineno = yylineno; - yb->filename = mm_strdup(input_filename); - yb->next = yy_buffer; - - yy_buffer = yb; - - yy_scan_string(ptr->new); - break; - } - } - if (ptr == NULL) - { - yylval.str = mm_strdup((char*)yytext); - return IDENT; - } - } - } - } - YY_BREAK -case 44: -YY_RULE_SETUP -#line 512 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 45: -YY_RULE_SETUP -#line 513 "pgc.l" -{ /* - * We may find a ';' inside a structure - * definition in a TYPE or VAR statement. - * This is not a EOL marker. - */ - if (struct_level == 0) - BEGIN C; - return SQL_SEMI; } - YY_BREAK -case 46: -YY_RULE_SETUP -#line 521 "pgc.l" -{ return yytext[0]; } - YY_BREAK -case 47: -YY_RULE_SETUP -#line 522 "pgc.l" -{ BEGIN SQL; return SQL_START; } - YY_BREAK -case 48: -YY_RULE_SETUP -#line 523 "pgc.l" -{ /* ignore */ } - YY_BREAK -case 49: -YY_RULE_SETUP -#line 524 "pgc.l" -{ - yylval.str = mm_strdup((char*)yytext); - return(CPP_LINE); - } - YY_BREAK -case 50: -YY_RULE_SETUP -#line 528 "pgc.l" -{ - ScanKeyword *keyword; - - keyword = ScanCKeywordLookup((char*)yytext); - if (keyword != NULL) { - return keyword->value; - } - else - { - struct _defines *ptr; - - for (ptr = defines; ptr; ptr = ptr->next) - { - if (strcmp(yytext, ptr->old) == 0) - { - struct _yy_buffer *yb; - - yb = mm_alloc(sizeof(struct _yy_buffer)); - - yb->buffer = YY_CURRENT_BUFFER; - yb->lineno = yylineno; - yb->filename = mm_strdup(input_filename); - yb->next = yy_buffer; - - yy_buffer = yb; - - yy_scan_string(ptr->new); - break; - } - } - if (ptr == NULL) - { - yylval.str = mm_strdup((char*)yytext); - return IDENT; - } - } - } - YY_BREAK -case 51: -YY_RULE_SETUP -#line 565 "pgc.l" -{ return(';'); } - YY_BREAK -case 52: -YY_RULE_SETUP -#line 566 "pgc.l" -{ return(','); } - YY_BREAK -case 53: -YY_RULE_SETUP -#line 567 "pgc.l" -{ return('*'); } - YY_BREAK -case 54: -YY_RULE_SETUP -#line 568 "pgc.l" -{ ECHO; } - YY_BREAK -case 55: -YY_RULE_SETUP -#line 569 "pgc.l" -{ return('{'); } - YY_BREAK -case 56: -YY_RULE_SETUP -#line 570 "pgc.l" -{ return('}'); } - YY_BREAK -case 57: -YY_RULE_SETUP -#line 571 "pgc.l" -{ return('['); } - YY_BREAK -case 58: -YY_RULE_SETUP -#line 572 "pgc.l" -{ return(']'); } - YY_BREAK -case 59: -YY_RULE_SETUP -#line 573 "pgc.l" -{ return('='); } - YY_BREAK -case 60: -YY_RULE_SETUP -#line 574 "pgc.l" -{ return S_ANYTHING; } - YY_BREAK -case 61: -YY_RULE_SETUP -#line 575 "pgc.l" -{BEGIN(def_ident);} - YY_BREAK -case 62: -YY_RULE_SETUP -#line 576 "pgc.l" -{} - YY_BREAK -case 63: -YY_RULE_SETUP -#line 577 "pgc.l" -{ - old = mm_strdup(yytext); - BEGIN(def); - llen = 0; - *literal = '\0'; - } - YY_BREAK -case 64: -YY_RULE_SETUP -#line 583 "pgc.l" -/* eat the whitespace */ - YY_BREAK -case 65: -YY_RULE_SETUP -#line 584 "pgc.l" -{ - struct _defines *ptr, *this; - - for (ptr = defines; ptr != NULL; ptr = ptr->next) - { - if (strcmp(old, ptr->old) == 0) - { - free(ptr->new); - ptr->new = mm_strdup(scanstr(literal)); - } - } - if (ptr == NULL) - { - this = (struct _defines *) mm_alloc(sizeof(struct _defines)); - - /* initial definition */ - this->old = old; - this->new = mm_strdup(scanstr(literal)); - this->next = defines; - defines = this; - } - - BEGIN(C); - } - YY_BREAK -case 66: -YY_RULE_SETUP -#line 608 "pgc.l" -{ - if ((llen+yyleng) > (MAX_PARSE_BUFFER - 1)) - yyerror("ERROR: define statement parse buffer exceeded"); - memcpy(literal+llen, yytext, yyleng+1); - llen += yyleng; - } - YY_BREAK -case 67: -YY_RULE_SETUP -#line 614 "pgc.l" -{ BEGIN(incl); } - YY_BREAK -case 68: -YY_RULE_SETUP -#line 615 "pgc.l" -/* eat the whitespace */ - YY_BREAK -case 69: -YY_RULE_SETUP -#line 616 "pgc.l" -{ /* got the include file name */ - struct _yy_buffer *yb; - struct _include_path *ip; - char inc_file[PATH_MAX]; - - yb = mm_alloc(sizeof(struct _yy_buffer)); - - yb->buffer = YY_CURRENT_BUFFER; - yb->lineno = yylineno; - yb->filename = input_filename; - yb->next = yy_buffer; - - yy_buffer = yb; - - if (yytext[strlen(yytext) - 1] == ';') - yytext[strlen(yytext) - 1] = '\0'; - - yyin = NULL; - for (ip = include_paths; yyin == NULL && ip != NULL; ip = ip->next) - { - if (strlen(ip->path) + strlen(yytext) + 3 > PATH_MAX) - { - fprintf(stderr, "Error: Path %s/%s is too long in line %d, skipping.\n", ip->path, yytext, yylineno); - continue; - } - sprintf (inc_file, "%s/%s", ip->path, yytext); - yyin = fopen( inc_file, "r" ); - if (!yyin) - { - if (strcmp(inc_file + strlen(inc_file) - 2, ".h")) - { - strcat(inc_file, ".h"); - yyin = fopen( inc_file, "r" ); - } - - } - } - if (!yyin) - { - fprintf(stderr, "Error: Cannot open include file %s in line %d\n", yytext, yylineno); - exit(NO_INCLUDE_FILE); - } - - input_filename = mm_strdup(inc_file); - yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE )); - yylineno = 0; - - BEGIN C; - } - YY_BREAK -case 70: -YY_RULE_SETUP -#line 665 "pgc.l" -{ BEGIN C; } - YY_BREAK -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(C): -case YY_STATE_EOF(SQL): -case YY_STATE_EOF(incl): -case YY_STATE_EOF(def): -case YY_STATE_EOF(def_ident): -case YY_STATE_EOF(xb): -case YY_STATE_EOF(xc): -case YY_STATE_EOF(xd): -case YY_STATE_EOF(xdc): -case YY_STATE_EOF(xh): -case YY_STATE_EOF(xm): -case YY_STATE_EOF(xq): -#line 666 "pgc.l" -{ if (yy_buffer == NULL) - yyterminate(); - else - { - struct _yy_buffer *yb = yy_buffer; - - if (yyin != NULL) - fclose(yyin); - - yy_delete_buffer( YY_CURRENT_BUFFER ); - yy_switch_to_buffer(yy_buffer->buffer); - - yylineno = yy_buffer->lineno; - - free(input_filename); - input_filename = yy_buffer->filename; - - yy_buffer = yy_buffer->next; - free(yb); - } - } - YY_BREAK -case 71: -YY_RULE_SETUP -#line 688 "pgc.l" -ECHO; - YY_BREAK -#line 1908 "lex.yy.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->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_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 >= 240 ) - 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 >= 240 ) - 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 == 239); - 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; - - if ( c == '\n' ) - --yylineno; - - 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; - - if ( c == '\n' ) - ++yylineno; - - 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 688 "pgc.l" - -void -lex_init(void) -{ - braces_open = 0; - BEGIN C; -} - -int yywrap(void) -{ - return 1; -} |