pgc.c
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:79k
- /* A lexical scanner generated by flex */
- /* Scanner skeleton version:
- * $FreeBSD: src/usr.bin/lex/skel.c,v 1.2.2.1 1999/08/29 15:29:33 peter 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 65536
- 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 = ' ';
- yy_c_buf_p = yy_cp;
- #define YY_NUM_RULES 76
- #define YY_END_OF_BUFFER 77
- static yyconst short int yy_acclist[366] =
- { 0,
- 10, 10, 6, 6, 23, 23, 26, 26, 9, 9,
- 27, 27, 18, 18, 77, 76, 24, 76, 76, 76,
- 76, 76, 65, 76, 59, 65, 76, 59, 76, 24,
- 65, 76, 48, 65, 76, 53, 65, 76, 57, 65,
- 76, 58, 65, 76, 52, 65, 76, 55, 65, 76,
- 51, 65, 76, 56, 65, 76, 65, 76, 54, 65,
- 76, 39, 65, 76,16420, 50, 65, 76, 64, 65,
- 76, 49, 65, 76, 49, 65, 76, 62, 65, 76,
- 63, 65, 76, 60, 65, 76, 61, 65, 76, 45,
- 76, 44, 45, 76, 44, 76, 33, 45, 76, 21,
- 24, 45, 76, 31, 33, 45, 76, 31, 33, 45,
- 76, 15, 45, 76, 31, 45, 76, 31, 33, 45,
- 76, 31, 45, 76, 31, 33, 45, 76, 39, 45,
- 76,16420, 31, 33, 45, 76, 43, 45, 76,16419,
- 43, 45, 76,16419, 43, 45, 76,16419, 74, 76,
- 73, 76, 73, 74, 76, 24, 74, 76, 74, 76,
- 74, 76, 74, 76, 74, 76, 74, 75, 76, 71,
- 76, 69, 71, 76, 71, 76, 71, 76, 71, 76,
- 71, 76, 70, 76, 67, 76, 68, 76, 10, 76,
- 8, 76, 3, 6, 76, 3, 6, 76, 3, 76,
- 6, 76, 23, 76, 22, 76, 26, 76, 25, 76,
- 26, 76, 9, 76, 14, 76, 27, 76, 28, 76,
- 18, 76, 16, 76, 76, 40,16421, 4, 40,16421,
- 48, 48, 48, 48, 39,16420, 40,16421, 40,16421,
- 49, 49, 33, 33, 33, 34, 33, 33, 4, 33,
- 33, 29, 33, 42, 43,16419, 7, 13, 74, 74,
- 74, 40, 74,16421, 4, 74, 40, 74,16421, 68,
- 10, 6, 6, 5, 23, 26, 26, 26, 9, 27,
- 18, 17, 19, 4, 4, 40,16421, 48, 48, 47,
- 8228, 40,16421, 41,16422, 49, 32, 30, 32, 30,
- 32, 34, 30, 1, 33, 33, 30, 32, 4, 33,
- 4, 33, 4, 33, 42, 8227, 74, 74, 74, 4,
- 74, 4, 74, 40, 74,16421, 12, 5, 11, 20,
- 8229, 2, 4, 49, 32, 2, 4, 33, 32, 42,
- 8229, 74, 74, 2, 4, 74, 2, 2, 2, 48,
- 8230, 49, 42, 2, 74, 2, 74, 2, 49, 46,
- 49, 46, 46, 66, 72
- } ;
- static yyconst short int yy_accept[273] =
- { 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, 21, 22, 23, 25, 28, 30, 33, 36, 39,
- 42, 45, 48, 51, 54, 57, 59, 62, 66, 69,
- 72, 75, 78, 81, 84, 87, 90, 92, 95, 97,
- 100, 104, 108, 112, 115, 118, 122, 125, 129, 133,
- 137, 141, 145, 149, 151, 153, 156, 159, 161, 163,
- 165, 167, 170, 172, 175, 177, 179, 181, 183, 185,
- 187, 189, 191, 193, 196, 199, 201, 203, 205, 207,
- 209, 211, 213, 215, 217, 219, 221, 223, 225, 226,
- 226, 226, 228, 229, 231, 231, 232, 233, 234, 235,
- 235, 237, 239, 239, 239, 239, 241, 241, 242, 243,
- 244, 245, 245, 246, 247, 248, 248, 249, 251, 252,
- 254, 255, 255, 255, 257, 258, 259, 260, 261, 262,
- 265, 267, 270, 271, 272, 272, 272, 273, 274, 274,
- 274, 275, 276, 277, 278, 279, 280, 280, 280, 281,
- 282, 282, 282, 283, 284, 284, 284, 284, 285, 286,
- 288, 289, 290, 290, 291, 292, 294, 294, 296, 297,
- 298, 300, 303, 304, 304, 305, 306, 307, 309, 311,
- 313, 315, 315, 315, 316, 317, 318, 319, 320, 322,
- 324, 327, 327, 327, 328, 329, 329, 329, 330, 330,
- 330, 331, 332, 332, 334, 334, 334, 334, 334, 335,
- 336, 339, 340, 341, 343, 344, 347, 348, 349, 350,
- 351, 352, 352, 353, 354, 356, 358, 359, 359, 359,
- 360, 360, 360, 362, 362, 363, 364, 364, 364, 364,
- 364, 364, 364, 364, 364, 364, 364, 364, 365, 365,
- 366, 366
- } ;
- 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, 5, 1, 1,
- 1, 2, 5, 6, 7, 8, 9, 5, 10, 11,
- 12, 13, 14, 15, 16, 17, 18, 19, 19, 19,
- 19, 19, 19, 19, 19, 19, 19, 20, 21, 22,
- 23, 24, 5, 5, 25, 26, 27, 28, 29, 30,
- 25, 25, 31, 25, 25, 32, 25, 33, 25, 25,
- 34, 25, 35, 25, 36, 25, 25, 37, 25, 25,
- 38, 39, 40, 5, 25, 1, 25, 26, 27, 28,
- 29, 30, 25, 25, 31, 25, 25, 32, 25, 33,
- 25, 25, 34, 25, 35, 25, 36, 25, 25, 37,
- 25, 25, 41, 22, 42, 5, 1, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 25
- } ;
- static yyconst int yy_meta[43] =
- { 0,
- 1, 2, 3, 4, 5, 6, 5, 5, 5, 7,
- 1, 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[302] =
- { 0,
- 0, 4, 23, 0, 65, 0, 106, 126, 146, 166,
- 186, 0, 597, 588, 219, 239, 589, 584, 107, 112,
- 575, 570, 117, 137, 116, 121, 572, 1138, 1138, 97,
- 552, 556, 98, 1138, 0, 154, 1138, 132, 1138, 1138,
- 1138, 1138, 1138, 1138, 117, 549, 141, 262, 1138, 1138,
- 0, 521, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 540,
- 1138, 175, 157, 1138, 193, 182, 266, 258, 0, 290,
- 284, 326, 544, 0, 1138, 0, 0, 189, 533, 528,
- 212, 0, 1138, 1138, 217, 518, 523, 221, 1138, 1138,
- 0, 0, 9, 0, 338, 162, 0, 0, 1138, 495,
- 1138, 168, 0, 247, 329, 1138, 0, 361, 0, 510,
- 237, 364, 379, 375, 337, 257, 270, 522, 346, 505,
- 0, 402, 516, 406, 397, 421, 356, 0, 487, 495,
- 318, 425, 288, 490, 336, 340, 448, 468, 490, 491,
- 121, 430, 501, 495, 1138, 1138, 0, 477, 357, 519,
- 537, 524, 0, 0, 440, 560, 0, 0, 168, 481,
- 445, 0, 450, 219, 448, 0, 476, 563, 498, 0,
- 529, 572, 1138, 1138, 575, 567, 472, 592, 465, 615,
- 585, 590, 471, 1138, 1138, 619, 450, 623, 436, 1138,
- 1138, 441, 1138, 456, 1138, 0, 379, 451, 0, 434,
- 398, 421, 0, 267, 1138, 641, 633, 288, 661, 420,
- 657, 684, 687, 1138, 545, 696, 699, 1138, 708, 711,
- 1138, 1138, 254, 600, 651, 720, 723, 714, 732, 417,
- 738, 399, 365, 0, 417, 742, 745, 748, 751, 760,
- 1138, 766, 373, 373, 769, 772, 775, 784, 366, 341,
- 335, 306, 0, 279, 787, 1138, 408, 273, 256, 250,
- 248, 214, 198, 177, 164, 164, 138, 1138, 82, 1138,
- 1138, 819, 832, 845, 858, 871, 884, 897, 910, 923,
- 936, 939, 947, 955, 967, 970, 982, 995, 1004, 1013,
- 1026, 1039, 1052, 1064, 1077, 1090, 1103, 1108, 1120, 2,
- 1125
- } ;
- static yyconst short int yy_def[302] =
- { 0,
- 272, 272, 271, 3, 271, 5, 273, 273, 274, 274,
- 272, 11, 275, 275, 276, 276, 277, 277, 278, 278,
- 279, 279, 272, 272, 280, 280, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 281, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 282, 282, 271, 271, 271, 271, 271, 271, 271, 283,
- 271, 283, 62, 271, 271, 62, 271, 62, 48, 271,
- 284, 284, 72, 285, 271, 285, 285, 285, 285, 285,
- 285, 285, 271, 271, 271, 271, 271, 271, 271, 271,
- 286, 287, 271, 288, 288, 289, 95, 290, 271, 291,
- 271, 291, 292, 271, 271, 271, 293, 271, 294, 271,
- 271, 271, 295, 271, 271, 281, 281, 271, 281, 271,
- 48, 271, 296, 271, 271, 271, 271, 282, 282, 283,
- 283, 271, 131, 271, 131, 271, 297, 295, 297, 283,
- 298, 271, 271, 72, 271, 271, 285, 285, 285, 285,
- 299, 285, 286, 287, 271, 271, 288, 95, 289, 289,
- 289, 290, 291, 291, 291, 292, 271, 271, 271, 293,
- 271, 271, 271, 271, 271, 271, 295, 295, 178, 271,
- 281, 271, 296, 271, 271, 271, 271, 271, 282, 271,
- 271, 271, 271, 297, 271, 139, 139, 297, 138, 138,
- 138, 271, 300, 298, 271, 285, 285, 299, 299, 209,
- 285, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 295, 178, 271, 271, 271, 271, 282, 297,
- 138, 295, 301, 285, 299, 209, 295, 295, 271, 271,
- 271, 271, 282, 301, 299, 299, 271, 271, 271, 282,
- 271, 271, 282, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 0, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271
- } ;
- static yyconst short int yy_nxt[1181] =
- { 0,
- 271, 115, 115, 115, 271, 29, 116, 271, 271, 29,
- 155, 156, 155, 233, 271, 30, 31, 32, 33, 30,
- 31, 32, 33, 34, 35, 36, 35, 34, 37, 38,
- 34, 39, 34, 40, 41, 42, 43, 44, 45, 46,
- 47, 48, 34, 49, 34, 50, 34, 51, 51, 51,
- 51, 52, 51, 51, 51, 51, 51, 51, 51, 51,
- 53, 34, 54, 55, 56, 57, 58, 59, 58, 60,
- 61, 60, 62, 63, 64, 65, 65, 63, 63, 65,
- 66, 67, 68, 69, 70, 65, 63, 63, 63, 71,
- 72, 71, 71, 71, 71, 71, 71, 71, 71, 71,
- 71, 73, 65, 57, 65, 57, 57, 75, 75, 76,
- 270, 77, 101, 110, 114, 111, 111, 101, 105, 105,
- 105, 78, 79, 80, 81, 108, 82, 75, 75, 76,
- 108, 77, 106, 120, 118, 121, 202, 203, 105, 105,
- 105, 78, 79, 80, 81, 102, 82, 84, 84, 84,
- 102, 29, 106, 113, 109, 115, 115, 115, 123, 109,
- 116, 85, 86, 87, 88, 269, 89, 84, 84, 84,
- 119, 29, 135, 165, 159, 271, 132, 132, 132, 161,
- 159, 85, 86, 87, 88, 161, 89, 90, 90, 90,
- 133, 29, 268, 134, 132, 132, 132, 137, 120, 267,
- 121, 30, 31, 32, 33, 148, 164, 149, 136, 266,
- 91, 91, 91, 91, 91, 91, 91, 91, 91, 91,
- 91, 91, 91, 95, 165, 95, 95, 95, 152, 265,
- 149, 96, 95, 110, 95, 111, 97, 114, 95, 111,
- 95, 95, 95, 95, 264, 95, 95, 95, 167, 168,
- 167, 96, 95, 114, 95, 111, 97, 164, 95, 118,
- 95, 95, 95, 124, 124, 124, 223, 132, 132, 132,
- 138, 237, 118, 135, 263, 139, 271, 125, 126, 262,
- 121, 136, 202, 203, 122, 142, 142, 142, 261, 177,
- 127, 132, 132, 132, 130, 119, 130, 130, 130, 143,
- 235, 260, 130, 130, 191, 135, 192, 130, 119, 140,
- 256, 130, 130, 130, 141, 141, 141, 141, 141, 141,
- 141, 141, 141, 141, 141, 141, 141, 142, 142, 142,
- 169, 169, 169, 131, 190, 145, 190, 255, 115, 115,
- 115, 143, 158, 116, 158, 158, 158, 181, 182, 181,
- 159, 158, 191, 158, 191, 158, 193, 158, 193, 158,
- 158, 158, 171, 172, 171, 175, 175, 175, 254, 187,
- 173, 187, 253, 152, 188, 149, 175, 175, 175, 176,
- 202, 203, 112, 178, 119, 178, 178, 178, 202, 203,
- 176, 179, 178, 180, 178, 230, 178, 230, 178, 252,
- 178, 178, 178, 175, 175, 175, 250, 124, 124, 124,
- 185, 223, 185, 185, 232, 185, 232, 176, 177, 195,
- 122, 125, 175, 175, 175, 185, 132, 132, 132, 235,
- 127, 142, 142, 142, 245, 258, 176, 236, 259, 186,
- 136, 155, 156, 155, 203, 143, 215, 215, 215, 127,
- 195, 231, 196, 195, 196, 196, 196, 159, 195, 134,
- 196, 196, 229, 197, 198, 196, 198, 196, 188, 196,
- 196, 196, 199, 184, 199, 199, 199, 167, 168, 167,
- 200, 199, 224, 201, 223, 199, 164, 199, 164, 199,
- 199, 199, 195, 159, 196, 150, 196, 196, 196, 169,
- 169, 169, 196, 196, 271, 197, 131, 196, 134, 196,
- 131, 196, 196, 196, 205, 189, 205, 205, 184, 205,
- 175, 175, 206, 122, 118, 175, 175, 206, 112, 205,
- 171, 172, 171, 164, 207, 113, 112, 150, 177, 207,
- 151, 209, 211, 209, 209, 209, 215, 215, 215, 210,
- 209, 150, 209, 146, 209, 131, 209, 129, 209, 209,
- 209, 212, 213, 212, 216, 217, 216, 122, 113, 214,
- 112, 271, 218, 219, 220, 219, 175, 175, 175, 104,
- 222, 221, 222, 222, 104, 222, 181, 182, 181, 99,
- 176, 225, 182, 225, 99, 222, 178, 93, 178, 178,
- 178, 238, 239, 238, 179, 178, 93, 178, 271, 178,
- 271, 178, 271, 178, 178, 178, 175, 175, 175, 271,
- 175, 175, 175, 119, 227, 227, 227, 271, 226, 271,
- 176, 271, 271, 180, 176, 271, 271, 186, 228, 271,
- 271, 188, 175, 175, 206, 271, 234, 127, 234, 234,
- 271, 234, 225, 240, 225, 271, 207, 271, 175, 175,
- 206, 234, 177, 271, 271, 209, 271, 209, 209, 209,
- 271, 271, 207, 210, 209, 211, 209, 271, 209, 271,
- 209, 271, 209, 209, 209, 212, 213, 212, 212, 213,
- 212, 271, 271, 214, 271, 271, 214, 216, 217, 216,
- 216, 217, 216, 271, 271, 218, 271, 271, 218, 219,
- 220, 219, 219, 220, 219, 271, 271, 221, 271, 271,
- 221, 225, 240, 225, 227, 227, 227, 241, 271, 241,
- 241, 271, 241, 242, 242, 242, 271, 271, 228, 238,
- 239, 238, 241, 238, 239, 246, 238, 239, 238, 238,
- 239, 238, 247, 239, 247, 271, 271, 223, 271, 271,
- 223, 225, 182, 225, 271, 271, 243, 248, 248, 248,
- 238, 239, 246, 238, 239, 246, 247, 239, 247, 271,
- 271, 235, 271, 271, 235, 248, 248, 248, 257, 257,
- 257, 271, 271, 271, 271, 271, 271, 271, 226, 271,
- 249, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 251, 28,
- 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
- 28, 28, 74, 74, 74, 74, 74, 74, 74, 74,
- 74, 74, 74, 74, 74, 83, 83, 83, 83, 83,
- 83, 83, 83, 83, 83, 83, 83, 83, 92, 92,
- 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
- 92, 94, 94, 94, 94, 94, 94, 94, 94, 94,
- 94, 94, 94, 94, 98, 98, 98, 98, 98, 98,
- 98, 98, 98, 98, 98, 98, 98, 100, 100, 100,
- 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
- 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
- 103, 103, 103, 107, 107, 107, 107, 107, 107, 107,
- 107, 107, 107, 107, 107, 107, 117, 117, 117, 117,
- 117, 117, 117, 117, 117, 117, 117, 117, 117, 128,
- 128, 130, 271, 271, 130, 130, 144, 144, 144, 271,
- 271, 271, 271, 144, 271, 144, 144, 147, 271, 271,
- 147, 147, 147, 147, 147, 147, 147, 147, 147, 147,
- 153, 153, 154, 154, 154, 154, 154, 154, 271, 154,
- 154, 154, 154, 154, 154, 157, 157, 157, 157, 157,
- 157, 157, 271, 157, 157, 157, 157, 157, 160, 271,
- 271, 160, 160, 162, 162, 162, 162, 162, 271, 162,
- 162, 162, 162, 162, 162, 162, 163, 163, 163, 163,
- 163, 271, 163, 163, 163, 163, 163, 163, 163, 166,
- 166, 166, 166, 166, 166, 271, 166, 166, 166, 166,
- 166, 166, 170, 170, 170, 170, 170, 170, 271, 170,
- 170, 170, 170, 170, 174, 174, 174, 174, 174, 174,
- 174, 174, 174, 174, 174, 174, 174, 177, 177, 271,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 183, 183, 183, 183, 183, 183, 183, 183, 183, 183,
- 183, 183, 183, 194, 194, 194, 194, 194, 194, 194,
- 194, 194, 194, 194, 194, 194, 204, 204, 204, 204,
- 208, 208, 271, 208, 208, 208, 208, 208, 208, 208,
- 208, 208, 208, 244, 244, 244, 244, 27, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271
- } ;
- static yyconst short int yy_chk[1181] =
- { 0,
- 0, 35, 35, 35, 0, 1, 35, 0, 0, 2,
- 93, 93, 93, 300, 0, 1, 1, 1, 1, 2,
- 2, 2, 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, 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, 5, 5, 7, 7, 7,
- 269, 7, 19, 30, 33, 30, 33, 20, 23, 23,
- 23, 7, 7, 7, 7, 25, 7, 8, 8, 8,
- 26, 8, 23, 45, 38, 45, 141, 141, 24, 24,
- 24, 8, 8, 8, 8, 19, 8, 9, 9, 9,
- 20, 9, 24, 47, 25, 36, 36, 36, 47, 26,
- 36, 9, 9, 9, 9, 267, 9, 10, 10, 10,
- 38, 10, 63, 102, 96, 63, 62, 62, 62, 96,
- 159, 10, 10, 10, 10, 159, 10, 11, 11, 11,
- 62, 11, 266, 62, 65, 65, 65, 66, 66, 265,
- 66, 11, 11, 11, 11, 78, 102, 78, 65, 264,
- 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 15, 164, 15, 15, 15, 81, 263,
- 81, 15, 15, 85, 15, 85, 15, 88, 15, 88,
- 15, 15, 15, 16, 262, 16, 16, 16, 104, 104,
- 104, 16, 16, 111, 16, 111, 16, 164, 16, 116,
- 16, 16, 16, 48, 48, 48, 223, 67, 67, 67,
- 68, 223, 117, 68, 261, 68, 68, 48, 48, 260,
- 48, 67, 204, 204, 67, 71, 71, 71, 259, 208,
- 48, 70, 70, 70, 70, 116, 70, 70, 70, 71,
- 208, 258, 70, 70, 133, 70, 133, 70, 117, 70,
- 254, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 72, 72, 72,
- 105, 105, 105, 131, 131, 72, 131, 252, 115, 115,
- 115, 72, 95, 115, 95, 95, 95, 119, 119, 119,
- 95, 95, 135, 95, 135, 95, 136, 95, 136, 95,
- 95, 95, 108, 108, 108, 112, 112, 112, 251, 127,
- 108, 127, 250, 149, 127, 149, 114, 114, 114, 112,
- 233, 233, 112, 113, 119, 113, 113, 113, 244, 244,
- 114, 113, 113, 114, 113, 197, 113, 197, 113, 249,
- 113, 113, 113, 122, 122, 122, 243, 124, 124, 124,
- 125, 232, 125, 125, 201, 125, 201, 122, 235, 230,
- 122, 124, 126, 126, 126, 125, 132, 132, 132, 235,
- 122, 142, 142, 142, 235, 257, 126, 210, 257, 126,
- 132, 155, 155, 155, 202, 142, 161, 161, 161, 126,
- 137, 200, 137, 198, 137, 137, 137, 161, 194, 192,
- 137, 137, 189, 137, 137, 137, 137, 137, 187, 137,
- 137, 137, 138, 183, 138, 138, 138, 167, 167, 167,
- 138, 138, 179, 138, 177, 138, 165, 138, 163, 138,
- 138, 138, 139, 160, 139, 148, 139, 139, 139, 169,
- 169, 169, 139, 139, 144, 139, 140, 139, 134, 139,
- 130, 139, 139, 139, 143, 129, 143, 143, 123, 143,
- 150, 150, 150, 120, 118, 152, 152, 152, 110, 143,
- 171, 171, 171, 100, 150, 87, 86, 150, 151, 152,
- 80, 151, 152, 151, 151, 151, 215, 215, 215, 151,
- 151, 79, 151, 73, 151, 60, 151, 52, 151, 151,
- 151, 156, 156, 156, 168, 168, 168, 46, 32, 156,
- 31, 27, 168, 172, 172, 172, 175, 175, 175, 22,
- 176, 172, 176, 176, 21, 176, 181, 181, 181, 18,
- 175, 182, 182, 182, 17, 176, 178, 14, 178, 178,
- 178, 224, 224, 224, 178, 178, 13, 178, 0, 178,
- 0, 178, 0, 178, 178, 178, 180, 180, 180, 0,
- 186, 186, 186, 181, 188, 188, 188, 0, 182, 0,
- 180, 0, 0, 180, 186, 0, 0, 186, 188, 0,
- 0, 188, 206, 206, 206, 0, 207, 186, 207, 207,
- 0, 207, 225, 225, 225, 0, 206, 0, 211, 211,
- 211, 207, 209, 0, 0, 209, 0, 209, 209, 209,
- 0, 0, 211, 209, 209, 211, 209, 0, 209, 0,
- 209, 0, 209, 209, 209, 212, 212, 212, 213, 213,
- 213, 0, 0, 212, 0, 0, 213, 216, 216, 216,
- 217, 217, 217, 0, 0, 216, 0, 0, 217, 219,
- 219, 219, 220, 220, 220, 0, 0, 219, 0, 0,
- 220, 226, 226, 226, 227, 227, 227, 228, 0, 228,
- 228, 0, 228, 229, 229, 229, 0, 0, 227, 231,
- 231, 231, 228, 236, 236, 236, 237, 237, 237, 238,
- 238, 238, 239, 239, 239, 0, 0, 237, 0, 0,
- 238, 240, 240, 240, 0, 0, 229, 242, 242, 242,
- 245, 245, 245, 246, 246, 246, 247, 247, 247, 0,
- 0, 245, 0, 0, 246, 248, 248, 248, 255, 255,
- 255, 0, 0, 0, 0, 0, 0, 0, 240, 0,
- 242, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 248, 272,
- 272, 272, 272, 272, 272, 272, 272, 272, 272, 272,
- 272, 272, 273, 273, 273, 273, 273, 273, 273, 273,
- 273, 273, 273, 273, 273, 274, 274, 274, 274, 274,
- 274, 274, 274, 274, 274, 274, 274, 274, 275, 275,
- 275, 275, 275, 275, 275, 275, 275, 275, 275, 275,
- 275, 276, 276, 276, 276, 276, 276, 276, 276, 276,
- 276, 276, 276, 276, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
- 279, 279, 279, 279, 279, 279, 279, 279, 279, 279,
- 279, 279, 279, 280, 280, 280, 280, 280, 280, 280,
- 280, 280, 280, 280, 280, 280, 281, 281, 281, 281,
- 281, 281, 281, 281, 281, 281, 281, 281, 281, 282,
- 282, 283, 0, 0, 283, 283, 284, 284, 284, 0,
- 0, 0, 0, 284, 0, 284, 284, 285, 0, 0,
- 285, 285, 285, 285, 285, 285, 285, 285, 285, 285,
- 286, 286, 287, 287, 287, 287, 287, 287, 0, 287,
- 287, 287, 287, 287, 287, 288, 288, 288, 288, 288,
- 288, 288, 0, 288, 288, 288, 288, 288, 289, 0,
- 0, 289, 289, 290, 290, 290, 290, 290, 0, 290,
- 290, 290, 290, 290, 290, 290, 291, 291, 291, 291,
- 291, 0, 291, 291, 291, 291, 291, 291, 291, 292,
- 292, 292, 292, 292, 292, 0, 292, 292, 292, 292,
- 292, 292, 293, 293, 293, 293, 293, 293, 0, 293,
- 293, 293, 293, 293, 294, 294, 294, 294, 294, 294,
- 294, 294, 294, 294, 294, 294, 294, 295, 295, 0,
- 295, 295, 295, 295, 295, 295, 295, 295, 295, 295,
- 296, 296, 296, 296, 296, 296, 296, 296, 296, 296,
- 296, 296, 296, 297, 297, 297, 297, 297, 297, 297,
- 297, 297, 297, 297, 297, 297, 298, 298, 298, 298,
- 299, 299, 0, 299, 299, 299, 299, 299, 299, 299,
- 299, 299, 299, 301, 301, 301, 301, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271,
- 271, 271, 271, 271, 271, 271, 271, 271, 271, 271
- } ;
- 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"
- #ifdef YY_READ_BUF_SIZE
- #undef YY_READ_BUF_SIZE
- #endif
- #define YY_READ_BUF_SIZE MAX_PARSE_BUFFER
- /* 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}+)|({digit}+.{digit}*))([Ee][-+]?{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 904 "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 186 "pgc.l"
- #line 1057 "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 >= 272 )
- 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] != 1138 );
- 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 187 "pgc.l"
- { /* ignore */ }
- YY_BREAK
- case 2:
- YY_RULE_SETUP
- #line 189 "pgc.l"
- { ECHO; }
- YY_BREAK
- case 3:
- YY_RULE_SETUP
- #line 191 "pgc.l"
- { ECHO; }
- YY_BREAK
- case 4:
- YY_RULE_SETUP
- #line 192 "pgc.l"
- {
- before_comment = YYSTATE;
- ECHO;
- BEGIN(xc);
- }
- YY_BREAK
- case 5:
- YY_RULE_SETUP
- #line 198 "pgc.l"
- { ECHO; BEGIN(before_comment); }
- YY_BREAK
- case 6:
- YY_RULE_SETUP
- #line 200 "pgc.l"
- { ECHO; }
- YY_BREAK
- case 7:
- YY_RULE_SETUP
- #line 202 "pgc.l"
- {
- BEGIN(xb);
- llen = 0;
- *literal = ' ';
- }
- YY_BREAK
- case 8:
- YY_RULE_SETUP
- #line 207 "pgc.l"
- {
- char* endptr;
- BEGIN(SQL);
- errno = 0;
- yylval.ival = strtol((char *)literal,&endptr,2);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad binary integer input!");
- return ICONST;
- }
- YY_BREAK
- case 9:
- #line 218 "pgc.l"
- case 10:
- YY_RULE_SETUP
- #line 218 "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 225 "pgc.l"
- case 12:
- YY_RULE_SETUP
- #line 225 "pgc.l"
- {
- }
- YY_BREAK
- case 13:
- YY_RULE_SETUP
- #line 228 "pgc.l"
- {
- BEGIN(xh);
- llen = 0;
- *literal = ' ';
- }
- YY_BREAK
- case 14:
- YY_RULE_SETUP
- #line 233 "pgc.l"
- {
- char* endptr;
- BEGIN(SQL);
- errno = 0;
- yylval.ival = strtol((char *)literal,&endptr,16);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad hexadecimal integer input");
- return ICONST;
- }
- YY_BREAK
- case 15:
- YY_RULE_SETUP
- #line 244 "pgc.l"
- {
- BEGIN(xq);
- llen = 0;
- *literal = ' ';
- }
- YY_BREAK
- case 16:
- YY_RULE_SETUP
- #line 249 "pgc.l"
- {
- BEGIN(SQL);
- /* yylval.str = mm_strdup(scanstr(literal));*/
- yylval.str = mm_strdup(literal);
- return SCONST;
- }
- YY_BREAK
- case 17:
- #line 256 "pgc.l"
- case 18:
- #line 257 "pgc.l"
- case 19:
- YY_RULE_SETUP
- #line 257 "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 263 "pgc.l"
- {
- }
- YY_BREAK
- case 21:
- YY_RULE_SETUP
- #line 267 "pgc.l"
- {
- BEGIN(xd);
- llen = 0;
- *literal = ' ';
- }
- YY_BREAK
- case 22:
- YY_RULE_SETUP
- #line 272 "pgc.l"
- {
- BEGIN(SQL);
- yylval.str = mm_strdup(literal);
- return CSTRING;
- }
- YY_BREAK
- case 23:
- YY_RULE_SETUP
- #line 277 "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 283 "pgc.l"
- {
- BEGIN(xdc);
- llen = 0;
- *literal = ' ';
- }
- YY_BREAK
- case 25:
- YY_RULE_SETUP
- #line 288 "pgc.l"
- {
- BEGIN(C);
- yylval.str = mm_strdup(literal);
- return CSTRING;
- }
- YY_BREAK
- case 26:
- YY_RULE_SETUP
- #line 293 "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 300 "pgc.l"
- { /* ignore */ }
- YY_BREAK
- case 28:
- YY_RULE_SETUP
- #line 301 "pgc.l"
- {
- BEGIN(SQL);
- return yytext[0];
- }
- YY_BREAK
- case 29:
- YY_RULE_SETUP
- #line 307 "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 308 "pgc.l"
- {
- BEGIN(xm);
- return yytext[0];
- }
- YY_BREAK
- case 31:
- YY_RULE_SETUP
- #line 312 "pgc.l"
- { /*
- * We may find a ';' inside a structure
- * definition in a TYPE or VAR statement.
- * This is not an EOL marker.
- */
- if (yytext[0] == ';' && struct_level == 0)
- BEGIN C;
- 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 321 "pgc.l"
- {
- yylval.str = mm_strdup((char*)yytext);
- return Op;
- }
- YY_BREAK
- case 33:
- YY_RULE_SETUP
- #line 325 "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 332 "pgc.l"
- {
- yylval.ival = atoi((char*)&yytext[1]);
- return PARAM;
- }
- YY_BREAK
- case 35:
- YY_RULE_SETUP
- #line 336 "pgc.l"
- {
- int i;
- ScanKeyword *keyword;
- char lower_text[NAMEDATALEN];
- BEGIN(xm);
- /* this should leave the last byte set to ' ' */
- 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 389 "pgc.l"
- {
- char* endptr;
- BEGIN(xm);
- errno = 0;
- yylval.ival = strtol((char *)yytext,&endptr,10);
- if (*endptr != ' ' || errno == ERANGE)
- {
- errno = 0;
- #if 0
- yylval.dval = strtod(((char *)yytext),&endptr);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad integer input");
- yyerror("WARNING: Integer input is out of range; promoted to float");
- return FCONST;
- #endif
- yylval.str = mm_strdup((char*)yytext);
- return SCONST;
- }
- return ICONST;
- }
- YY_BREAK
- case 37:
- YY_RULE_SETUP
- #line 410 "pgc.l"
- {
- char* endptr;
- BEGIN(xm);
- if (strlen((char *)yytext) <= 17)
- {
- errno = 0;
- yylval.dval = strtod(((char *)yytext),&endptr);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad float8 input");
- return FCONST;
- }
- yylval.str = mm_strdup((char*)yytext);
- return SCONST;
- }
- YY_BREAK
- case 38:
- YY_RULE_SETUP
- #line 426 "pgc.l"
- {
- char* endptr;
- BEGIN(xm);
- errno = 0;
- yylval.dval = strtod(((char *)yytext),&endptr);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad float8 input");
- return FCONST;
- }
- YY_BREAK
- case 39:
- YY_RULE_SETUP
- #line 436 "pgc.l"
- {
- char* endptr;
- errno = 0;
- yylval.ival = strtol((char *)yytext,&endptr,10);
- if (*endptr != ' ' || errno == ERANGE)
- {
- errno = 0;
- #if 0
- yylval.dval = strtod(((char *)yytext),&endptr);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad integer input");
- yyerror("WARNING: Integer input is out of range; promoted to float");
- return FCONST;
- #endif
- yylval.str = mm_strdup((char*)yytext);
- return SCONST;
- }
- return ICONST;
- }
- YY_BREAK
- case 40:
- YY_RULE_SETUP
- #line 456 "pgc.l"
- {
- char* endptr;
- if (strlen((char *)yytext) <= 17)
- {
- errno = 0;
- yylval.dval = strtod((char *)yytext,&endptr);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad float8 input");
- return FCONST;
- }
- yylval.str = mm_strdup((char*)yytext);
- return SCONST;
- }
- YY_BREAK
- case 41:
- YY_RULE_SETUP
- #line 470 "pgc.l"
- {
- char* endptr;
- errno = 0;
- yylval.dval = strtod((char *)yytext,&endptr);
- if (*endptr != ' ' || errno == ERANGE)
- yyerror("ERROR: Bad float input");
- return FCONST;
- }
- YY_BREAK
- case 42:
- YY_RULE_SETUP
- #line 479 "pgc.l"
- {
- yylval.str = mm_strdup((char*)yytext+1);
- return(CVARIABLE);
- }
- YY_BREAK
- case 43:
- YY_RULE_SETUP
- #line 483 "pgc.l"
- {
- int i;
- ScanKeyword *keyword;
- char lower_text[NAMEDATALEN];
- /* this should leave the last byte set to ' ' */
- 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 535 "pgc.l"
- { /* ignore */ }
- YY_BREAK
- case 45:
- YY_RULE_SETUP
- #line 536 "pgc.l"
- { return yytext[0]; }
- YY_BREAK
- case 46:
- YY_RULE_SETUP
- #line 537 "pgc.l"
- { BEGIN SQL; return SQL_START; }
- YY_BREAK
- case 47:
- YY_RULE_SETUP
- #line 538 "pgc.l"
- { /* ignore */ }
- YY_BREAK
- case 48:
- YY_RULE_SETUP
- #line 539 "pgc.l"
- {
- yylval.str = mm_strdup((char*)yytext);
- return(CPP_LINE);
- }
- YY_BREAK
- case 49:
- YY_RULE_SETUP
- #line 543 "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 50:
- YY_RULE_SETUP
- #line 580 "pgc.l"
- { return(';'); }
- YY_BREAK
- case 51:
- YY_RULE_SETUP
- #line 581 "pgc.l"
- { return(','); }
- YY_BREAK
- case 52:
- YY_RULE_SETUP
- #line 582 "pgc.l"
- { return('*'); }
- YY_BREAK
- case 53:
- YY_RULE_SETUP
- #line 583 "pgc.l"
- { return('%'); }
- YY_BREAK
- case 54:
- YY_RULE_SETUP
- #line 584 "pgc.l"
- { return('/'); }
- YY_BREAK
- case 55:
- YY_RULE_SETUP
- #line 585 "pgc.l"
- { return('+'); }
- YY_BREAK
- case 56:
- YY_RULE_SETUP
- #line 586 "pgc.l"
- { return('-'); }
- YY_BREAK
- case 57:
- YY_RULE_SETUP
- #line 587 "pgc.l"
- { return('('); }
- YY_BREAK
- case 58:
- YY_RULE_SETUP
- #line 588 "pgc.l"
- { return(')'); }
- YY_BREAK
- case 59:
- YY_RULE_SETUP
- #line 589 "pgc.l"
- { ECHO; }
- YY_BREAK
- case 60:
- YY_RULE_SETUP
- #line 590 "pgc.l"
- { return('{'); }
- YY_BREAK
- case 61:
- YY_RULE_SETUP
- #line 591 "pgc.l"
- { return('}'); }
- YY_BREAK
- case 62:
- YY_RULE_SETUP
- #line 592 "pgc.l"
- { return('['); }
- YY_BREAK
- case 63:
- YY_RULE_SETUP
- #line 593 "pgc.l"
- { return(']'); }
- YY_BREAK
- case 64:
- YY_RULE_SETUP
- #line 594 "pgc.l"
- { return('='); }
- YY_BREAK
- case 65:
- YY_RULE_SETUP
- #line 595 "pgc.l"
- { return S_ANYTHING; }
- YY_BREAK
- case 66:
- YY_RULE_SETUP
- #line 596 "pgc.l"
- {BEGIN(def_ident);}
- YY_BREAK
- case 67:
- YY_RULE_SETUP
- #line 597 "pgc.l"
- {}
- YY_BREAK
- case 68:
- YY_RULE_SETUP
- #line 598 "pgc.l"
- {
- old = mm_strdup(yytext);
- BEGIN(def);
- llen = 0;
- *literal = ' ';
- }
- YY_BREAK
- case 69:
- YY_RULE_SETUP
- #line 604 "pgc.l"
- /* eat the whitespace */
- YY_BREAK
- case 70:
- YY_RULE_SETUP
- #line 605 "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));*/
- ptr->new = mm_strdup(literal);
- }
- }
- if (ptr == NULL)
- {
- this = (struct _defines *) mm_alloc(sizeof(struct _defines));
- /* initial definition */
- this->old = old;
- /* this->new = mm_strdup(scanstr(literal));*/
- this->new = mm_strdup(literal);
- this->next = defines;
- defines = this;
- }
- BEGIN(C);
- }
- YY_BREAK
- case 71:
- YY_RULE_SETUP
- #line 631 "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 72:
- YY_RULE_SETUP
- #line 637 "pgc.l"
- { BEGIN(incl); }
- YY_BREAK
- case 73:
- YY_RULE_SETUP
- #line 638 "pgc.l"
- /* eat the whitespace */
- YY_BREAK
- case 74:
- YY_RULE_SETUP
- #line 639 "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] = ' ';
- 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 %dn", 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;
- output_line_number();
- BEGIN C;
- }
- YY_BREAK
- case 75:
- YY_RULE_SETUP
- #line 689 "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 690 "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);
- output_line_number();
- }
- }
- YY_BREAK
- case 76:
- YY_RULE_SETUP
- #line 712 "pgc.l"
- ECHO;
- YY_BREAK
- #line 1997 "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 >= 272 )
- 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 >= 272 )
- 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 == 271);
- 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 = ' ';
- 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 = ' '; /* 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, "%sn", 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 = ' ';
- 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 712 "pgc.l"
- void
- lex_init(void)
- {
- braces_open = 0;
- BEGIN C;
- }
- int yywrap(void)
- {
- return 1;
- }