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- /* A lexical scanner generated by flex */
-
- /* scanner skeleton version:
- * $Header: /home/horse/u0/vern/flex/RCS/flex.skel,v 2.16 90/08/03 14:09:36 vern Exp Locker: vern $
- */
-
- #define FLEX_SCANNER
-
- #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 <osfcn.h>
-
- /* use prototypes in function declarations */
- #define YY_USE_PROTOS
-
- /* the "const" storage-class-modifier is valid */
- #define YY_USE_CONST
-
- #else /* ! __cplusplus */
-
- #ifdef __STDC__
-
- #ifdef __GNUC__
- #include <stddef.h>
- void *malloc( size_t );
- void free( void* );
- #else
- #include <stdlib.h>
- #endif /* __GNUC__ */
-
- #define YY_USE_PROTOS
- #define YY_USE_CONST
-
- #endif /* __STDC__ */
- #endif /* ! __cplusplus */
-
-
- #ifdef __TURBOC__
- #define YY_USE_CONST
- #endif
-
-
- #ifndef YY_USE_CONST
- #define const
- #endif
-
-
- #ifdef YY_USE_PROTOS
- #define YY_PROTO(proto) proto
- #else
- #define YY_PROTO(proto) ()
- /* we can't get here if it's an ANSI C compiler, or a C++ compiler,
- * so it's got to be a K&R compiler, and therefore there's no standard
- * place from which to include these definitions
- */
- char *malloc();
- int free();
- int read();
- #endif
-
-
- /* amount of stuff to slurp up with each read */
- #ifndef YY_READ_BUF_SIZE
- #define YY_READ_BUF_SIZE 8192
- #endif
-
- /* returned upon end-of-file */
- #define YY_END_TOK 0
-
- /* copy whatever the last rule matched to the standard output */
-
- /* cast to (char *) is because for 8-bit chars, yytext is (unsigned char *) */
- /* this used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite()
- */
- #define ECHO (void) fwrite( (char *) yytext, yyleng, 1, yyout )
-
- /* gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
- #define YY_INPUT(buf,result,max_size) \
- if ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
- YY_FATAL_ERROR( "read() in flex scanner failed" );
- #define YY_NULL 0
-
- /* 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.
- */
- #define yyterminate() return ( YY_NULL )
-
- /* report a fatal error */
-
- /* The funky do-while is used to turn this macro definition into
- * a single C statement (which needs a semi-colon terminator).
- * This avoids problems with code like:
- *
- * if ( something_happens )
- * YY_FATAL_ERROR( "oops, the something happened" );
- * else
- * everything_okay();
- *
- * 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 YY_FATAL_ERROR() call.
- */
-
- #define YY_FATAL_ERROR(msg) \
- do \
- { \
- (void) fputs( msg, stderr ); \
- (void) putc( '\n', stderr ); \
- exit( 1 ); \
- } \
- while ( 0 )
-
- /* default yywrap function - always treat EOF as an EOF */
- #define yywrap() 1
-
- /* 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 *
-
- /* 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 \
- do \
- { \
- yy_init_buffer( yy_current_buffer, yyin ); \
- yy_load_buffer_state(); \
- } \
- while ( 0 )
-
- /* default declaration of generated scanner - a define so the user can
- * easily add parameters
- */
- #define YY_DECL int yylex YY_PROTO(( void ))
-
- /* code executed at the end of each rule */
- #define YY_BREAK break;
-
- #define YY_END_OF_BUFFER_CHAR 0
-
- #ifndef YY_BUF_SIZE
- #define YY_BUF_SIZE (YY_READ_BUF_SIZE * 2) /* size of default input buffer */
- #endif
-
- typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
- #define FLEX_DEBUG
- #define YY_CHAR char
- # line 1 "r:lex.l"
- #define INITIAL 0
- # line 3 "r:lex.l"
- /*
- > FLEX -d -i -I lex.l
- > Dcc lex.yy.c -mD -c
- **
- 21-08-94 - added FLAG, REFERENCE
- 25-09-94 * rewritten
-
- */
-
- #include <stdlib.h>
- #include <string.h>
- #include <stdio.h>
- #include <fcntl.h>
- #include <ctype.h>
- #include "Dyn.h"
- #include "node.h"
- #include "y.tab.h"
- extern FILE *nextfile(void);
-
- #define _ESC "\\"
- #define _KET "%}"
- #define _EKET "%]"
-
- #define STORE(x) yylval = (int)strdup((x))
-
- int lineno = 0;
- DSTR value = EmptyDyn;
- char linebuffer[1000];
-
- /* jeder txt muss mit "" eingesclossen sein!; "\\" werden gestrippt */
- char * Strip (const char *txt, int embedded)
- {
- char *dest = linebuffer;
- char c = 0;
-
- if (embedded)
- if (*txt == '"')
- ++txt;
-
- while (c = *(txt ++)) {
- if (c == '\\')
- c = *(txt++);
- *(dest++) = c;
- } /* while */
-
- if (embedded)
- if (*(--dest) != '"')
- ++dest;
- *dest = 0;
- return linebuffer;
- } /* Strip */
-
-
- /* int read(FILE *, char *, int); */
- #define ASSIGN 1
- #define INFRA 2
- #define INTRA 3
- #define INFR2 4
- # line 79 "r:lex.l"
-
- /* done after the current pattern has been matched and before the
- * corresponding action - sets up yytext
- */
- #define YY_DO_BEFORE_ACTION \
- yytext = yy_bp; \
- yytext -= yy_more_len; \
- yyleng = yy_cp - yytext; \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
- #define EOB_ACT_CONTINUE_SCAN 0
- #define EOB_ACT_END_OF_FILE 1
- #define EOB_ACT_LAST_MATCH 2
-
- /* 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_c_buf_p = yy_cp = yy_bp + n; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
- #define unput(c) yyunput( c, yytext )
-
-
- struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- YY_CHAR *yy_ch_buf; /* input buffer */
- YY_CHAR *yy_buf_pos; /* current position in input buffer */
-
- /* size of input buffer in bytes, not including room for EOB characters */
- int yy_buf_size;
-
- /* number of characters read into yy_ch_buf, not including EOB characters */
- int yy_n_chars;
-
- int yy_eof_status; /* whether we've seen an EOF on this buffer */
- #define EOF_NOT_SEEN 0
- /* "pending" happens when the EOF has been seen but there's still
- * some text process
- */
- #define EOF_PENDING 1
- #define EOF_DONE 2
- };
-
- static YY_BUFFER_STATE yy_current_buffer;
-
- /* 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 YY_CHAR yy_hold_char;
-
- static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-
- #ifndef YY_USER_ACTION
- #define YY_USER_ACTION
- #endif
-
- #ifndef YY_USER_INIT
- #define YY_USER_INIT
- #endif
-
- extern YY_CHAR *yytext;
- extern int yyleng;
- extern FILE *yyin, *yyout;
-
- YY_CHAR *yytext;
- int yyleng;
-
- FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-
- #define YY_END_OF_BUFFER 54
- typedef int yy_state_type;
- static const short int yy_acclist[317] =
- { 0,
- 40, 40, 54, 50, 53, 45, 50, 53, 1, 46,
- 53, 50, 53, 41, 47, 50, 53, 45, 47, 50,
- 53, 1, 46, 53, 47, 50, 53, 47, 50, 53,
- 47, 50, 53, 13, 47, 50, 53, 47, 50, 53,
- 12, 47, 50, 53, 14, 47, 50, 53, 47, 50,
- 53, 11, 41, 47, 50, 53, 11, 41, 47, 50,
- 53, 11, 41, 47, 50, 53, 11, 41, 47, 50,
- 53, 11, 41, 47, 50, 53, 11, 41, 47, 50,
- 53, 11, 41, 47, 50, 53, 18, 47, 50, 53,
- 19, 47, 50, 53, 26, 27, 48, 50, 53, 27,
-
- 28, 45, 48, 50, 53, 1, 25, 46, 53, 27,
- 48, 50, 53, 27, 48, 50, 53, 27, 48, 50,
- 53, 27, 48, 50, 53, 40, 49, 50, 53, 40,
- 45, 49, 50, 53, 40, 49, 50, 53, 35, 36,
- 50, 53, 36, 37, 45, 50, 53, 1, 34, 46,
- 53, 36, 50, 53, 36, 50, 53, 36, 50, 53,
- 36, 50, 53, 45, 44, 41, 41, 39, 38, 20,
- 21, 16, 17, 15, 11, 41, 11, 41, 11, 41,
- 11, 41, 11, 41, 11, 41, 11, 41, 11, 41,
- 29, 30, 26, 28, 45, 24, 22, 40, 40, 45,
-
- 40, 44, 35, 37, 45, 31, 32, 33, 44, 41,
- 41, 11, 41, 11, 41, 11, 41, 11, 41, 11,
- 41, 11, 41, 11, 41, 11, 41, 11, 41, 23,
- 40, 44, 11, 41, 11, 41, 11, 41, 11, 41,
- 11, 41, 11, 41, 11, 41, 11, 41, 11, 41,
- 11, 41, 11, 41, 11, 41, 4, 11, 41, 11,
- 41, 11, 41, 11, 41, 11, 41, 11, 41, 42,
- 11, 41, 11, 41, 11, 41, 11, 41, 3, 11,
- 41, 5, 11, 41, 11, 41, 11, 41, 42, 43,
- 11, 41, 11, 41, 8, 11, 41, 7, 11, 41,
-
- 11, 41, 2, 11, 41, 11, 41, 9, 11, 41,
- 6, 11, 41, 10, 11, 41
- } ;
-
- static const short int yy_accept[158] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 2, 3, 3,
- 3, 4, 6, 9, 12, 14, 18, 22, 25, 28,
- 31, 34, 38, 41, 45, 49, 52, 57, 62, 67,
- 72, 77, 82, 87, 91, 95, 100, 106, 110, 114,
- 118, 122, 126, 130, 135, 139, 143, 148, 152, 155,
- 158, 161, 164, 165, 165, 166, 167, 168, 168, 168,
- 168, 169, 169, 170, 171, 172, 173, 174, 175, 177,
- 179, 181, 183, 185, 187, 189, 191, 192, 193, 194,
- 196, 197, 197, 198, 199, 201, 203, 204, 206, 207,
- 208, 209, 209, 210, 211, 212, 212, 212, 214, 216,
-
- 218, 220, 222, 224, 226, 228, 230, 231, 233, 233,
- 233, 235, 237, 239, 241, 243, 245, 247, 249, 251,
- 251, 251, 251, 253, 255, 257, 260, 262, 264, 266,
- 268, 270, 271, 271, 271, 273, 275, 277, 279, 282,
- 285, 287, 289, 290, 290, 291, 293, 295, 298, 301,
- 303, 306, 308, 311, 314, 317, 317
- } ;
-
- static const YY_CHAR yy_ec[128] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 1, 4, 5, 1, 6, 1, 1, 1,
- 1, 1, 7, 8, 1, 1, 9, 10, 10, 10,
- 10, 10, 10, 10, 10, 10, 10, 1, 11, 1,
- 12, 1, 1, 1, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 27, 28, 27, 29, 30, 31,
- 27, 32, 33, 34, 35, 27, 27, 27, 36, 27,
- 13, 14, 15, 1, 16, 1, 17, 18, 19, 20,
-
- 21, 22, 23, 24, 25, 26, 27, 28, 27, 29,
- 30, 31, 27, 32, 33, 34, 35, 27, 27, 27,
- 36, 27, 37, 1, 38, 1, 1
- } ;
-
- static const YY_CHAR yy_meta[39] =
- { 0,
- 1, 2, 3, 4, 1, 4, 4, 5, 6, 7,
- 4, 4, 6, 4, 6, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 8, 4, 4
- } ;
-
- static const short int yy_base[173] =
- { 0,
- 0, 2, 11, 0, 48, 85, 62, 64, 122, 159,
- 321, 350, 318, 313, 302, 65, 304, 299, 65, 69,
- 291, 350, 293, 350, 350, 350, 197, 213, 265, 49,
- 265, 259, 255, 249, 243, 0, 278, 273, 350, 256,
- 256, 87, 0, 262, 253, 0, 225, 220, 350, 215,
- 67, 185, 219, 195, 0, 99, 100, 0, 51, 106,
- 350, 107, 350, 350, 350, 350, 350, 350, 0, 98,
- 190, 188, 185, 191, 175, 178, 350, 350, 0, 205,
- 350, 190, 350, 0, 202, 0, 0, 201, 350, 350,
- 350, 179, 0, 135, 136, 170, 126, 174, 173, 157,
-
- 159, 170, 172, 169, 167, 161, 350, 0, 144, 166,
- 163, 163, 152, 148, 149, 163, 158, 146, 156, 174,
- 148, 142, 141, 136, 134, 0, 129, 125, 123, 118,
- 124, 0, 120, 119, 84, 96, 83, 85, 0, 0,
- 78, 56, 0, 155, 350, 55, 38, 0, 0, 28,
- 0, 19, 0, 0, 0, 350, 228, 236, 244, 252,
- 260, 268, 276, 284, 292, 300, 308, 316, 324, 332,
- 339, 341
- } ;
-
- static const short int yy_def[173] =
- { 0,
- 157, 157, 156, 3, 158, 158, 159, 159, 160, 160,
- 156, 156, 156, 156, 156, 161, 156, 156, 162, 156,
- 156, 156, 156, 156, 156, 156, 163, 163, 28, 28,
- 28, 28, 28, 156, 156, 164, 156, 156, 156, 156,
- 156, 156, 165, 165, 165, 166, 156, 156, 156, 156,
- 156, 156, 156, 156, 167, 161, 168, 169, 156, 162,
- 156, 156, 156, 156, 156, 156, 156, 156, 28, 28,
- 28, 28, 28, 28, 28, 28, 156, 156, 164, 156,
- 156, 156, 156, 165, 165, 170, 166, 156, 156, 156,
- 156, 156, 167, 168, 169, 156, 162, 28, 28, 28,
-
- 28, 28, 28, 28, 28, 28, 156, 170, 156, 156,
- 28, 28, 28, 28, 28, 28, 28, 28, 28, 171,
- 156, 156, 28, 28, 28, 28, 28, 28, 28, 28,
- 28, 172, 156, 156, 28, 28, 28, 28, 28, 28,
- 28, 28, 172, 156, 156, 28, 28, 28, 28, 28,
- 28, 28, 28, 28, 28, 0, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156
- } ;
-
- static const short int yy_nxt[389] =
- { 0,
- 156, 13, 14, 13, 14, 156, 156, 156, 15, 156,
- 15, 16, 17, 18, 19, 16, 20, 21, 22, 23,
- 16, 24, 25, 26, 26, 26, 27, 28, 28, 29,
- 28, 28, 28, 30, 31, 32, 28, 28, 28, 28,
- 28, 33, 28, 28, 28, 28, 28, 34, 35, 37,
- 38, 39, 155, 40, 39, 154, 41, 153, 39, 39,
- 39, 42, 39, 44, 14, 44, 14, 57, 61, 72,
- 45, 96, 45, 58, 63, 92, 73, 57, 62, 57,
- 89, 64, 152, 65, 39, 39, 37, 38, 39, 151,
- 40, 39, 82, 41, 150, 39, 39, 39, 42, 39,
-
- 83, 57, 57, 149, 90, 66, 67, 58, 58, 61,
- 97, 57, 57, 57, 57, 148, 147, 98, 146, 62,
- 97, 39, 39, 47, 48, 49, 99, 49, 49, 61,
- 50, 100, 49, 49, 49, 51, 49, 57, 57, 62,
- 145, 144, 142, 58, 58, 120, 141, 57, 57, 57,
- 57, 140, 139, 138, 137, 136, 120, 135, 49, 52,
- 47, 48, 49, 121, 49, 49, 134, 50, 133, 49,
- 49, 49, 51, 49, 121, 120, 131, 130, 129, 128,
- 127, 126, 125, 124, 123, 122, 119, 118, 117, 116,
- 115, 114, 113, 112, 111, 49, 52, 56, 110, 57,
-
- 109, 56, 88, 85, 107, 58, 80, 106, 105, 57,
- 104, 57, 70, 56, 103, 57, 102, 56, 101, 92,
- 53, 58, 91, 55, 54, 57, 88, 57, 12, 12,
- 12, 12, 12, 12, 12, 12, 36, 36, 36, 36,
- 36, 36, 36, 36, 43, 43, 43, 43, 43, 43,
- 43, 43, 46, 46, 46, 46, 46, 46, 46, 46,
- 56, 86, 56, 85, 55, 56, 56, 56, 60, 60,
- 81, 60, 60, 60, 60, 60, 69, 54, 69, 80,
- 78, 69, 69, 69, 79, 77, 76, 75, 79, 74,
- 79, 79, 84, 84, 71, 84, 84, 84, 84, 84,
-
- 87, 55, 68, 59, 87, 53, 87, 87, 93, 93,
- 55, 93, 93, 93, 93, 93, 94, 54, 94, 53,
- 156, 94, 94, 94, 95, 156, 156, 156, 156, 156,
- 95, 95, 108, 108, 156, 108, 108, 108, 108, 108,
- 132, 156, 156, 156, 156, 156, 132, 143, 143, 11,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156
- } ;
-
- static const short int yy_chk[389] =
- { 0,
- 0, 1, 1, 2, 2, 0, 0, 0, 1, 0,
- 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, 5,
- 5, 5, 152, 5, 5, 150, 5, 147, 5, 5,
- 5, 5, 5, 7, 7, 8, 8, 16, 19, 30,
- 7, 59, 8, 16, 20, 59, 30, 16, 19, 16,
- 51, 20, 146, 20, 5, 5, 6, 6, 6, 142,
- 6, 6, 42, 6, 141, 6, 6, 6, 6, 6,
-
- 42, 56, 57, 138, 51, 20, 20, 56, 57, 60,
- 62, 56, 57, 56, 57, 137, 136, 70, 135, 60,
- 62, 6, 6, 9, 9, 9, 70, 9, 9, 97,
- 9, 70, 9, 9, 9, 9, 9, 94, 95, 97,
- 134, 133, 131, 94, 95, 109, 130, 94, 95, 94,
- 95, 129, 128, 127, 125, 124, 144, 123, 9, 9,
- 10, 10, 10, 109, 10, 10, 122, 10, 121, 10,
- 10, 10, 10, 10, 144, 120, 119, 118, 117, 116,
- 115, 114, 113, 112, 111, 110, 106, 105, 104, 103,
- 102, 101, 100, 99, 98, 10, 10, 27, 96, 27,
-
- 92, 27, 88, 85, 82, 27, 80, 76, 75, 27,
- 74, 27, 27, 28, 73, 28, 72, 28, 71, 54,
- 53, 28, 52, 50, 48, 28, 47, 28, 157, 157,
- 157, 157, 157, 157, 157, 157, 158, 158, 158, 158,
- 158, 158, 158, 158, 159, 159, 159, 159, 159, 159,
- 159, 159, 160, 160, 160, 160, 160, 160, 160, 160,
- 161, 45, 161, 44, 41, 161, 161, 161, 162, 162,
- 40, 162, 162, 162, 162, 162, 163, 38, 163, 37,
- 35, 163, 163, 163, 164, 34, 33, 32, 164, 31,
- 164, 164, 165, 165, 29, 165, 165, 165, 165, 165,
-
- 166, 23, 21, 18, 166, 17, 166, 166, 167, 167,
- 15, 167, 167, 167, 167, 167, 168, 14, 168, 13,
- 11, 168, 168, 168, 169, 0, 0, 0, 0, 0,
- 169, 169, 170, 170, 0, 170, 170, 170, 170, 170,
- 171, 0, 0, 0, 0, 0, 171, 172, 172, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156
- } ;
-
- static yy_state_type yy_last_accepting_state;
- static YY_CHAR *yy_last_accepting_cpos;
-
- extern int yy_flex_debug;
- int yy_flex_debug = 1;
-
- static const short int yy_rule_linenum[53] =
- { 0,
- 81, 83, 84, 85, 86, 87, 88, 90, 91, 92,
- 93, 95, 96, 97, 98, 99, 100, 101, 102, 104,
- 105, 106, 107, 108, 109, 110, 111, 112, 114, 115,
- 116, 117, 118, 119, 120, 121, 122, 124, 125, 126,
- 127, 129, 131, 132, 133, 134, 135, 136, 137, 138,
- 138, 139
- } ;
-
- static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
- static YY_CHAR *yy_full_match;
- static int yy_lp;
- #define REJECT \
- { \
- *yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
- yy_cp = yy_full_match; /* restore poss. backed-over text */ \
- ++yy_lp; \
- goto find_rule; \
- }
- static int yy_more_flag = 0;
- static int yy_doing_yy_more = 0;
- static int yy_more_len = 0;
- #define yymore() { yy_more_flag = 1; }
- #define YY_MORE_ADJ (yy_doing_yy_more ? yy_more_len : 0)
-
- /* these variables are all declared out here so that section 3 code can
- * manipulate them
- */
- /* points to current character in buffer */
- static YY_CHAR *yy_c_buf_p = (YY_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;
-
- 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 yyunput YY_PROTO(( YY_CHAR c, YY_CHAR *buf_ptr ));
- 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 ));
-
- #define yy_new_buffer yy_create_buffer
-
- #ifdef __cplusplus
- static int yyinput YY_PROTO(( void ));
- #else
- static int input YY_PROTO(( void ));
- #endif
-
- YY_DECL
- {
- register yy_state_type yy_current_state;
- register YY_CHAR *yy_cp, *yy_bp;
- register int yy_act;
-
-
-
-
- if ( yy_init )
- {
- YY_USER_INIT;
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( yy_current_buffer )
- yy_init_buffer( yy_current_buffer, yyin );
- else
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
-
- yy_init = 0;
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_more_len = 0;
- yy_doing_yy_more = yy_more_flag;
- if ( yy_doing_yy_more )
- {
- yy_more_len = yyleng;
- yy_more_flag = 0;
- }
- 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_cp];
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = yy_def[yy_current_state];
- if ( yy_current_state >= 157 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- *yy_state_ptr++ = yy_current_state;
- ++yy_cp;
- }
- while ( yy_base[yy_current_state] != 350 );
-
- yy_find_action:
- yy_current_state = *--yy_state_ptr;
- yy_lp = yy_accept[yy_current_state];
- find_rule: /* we branch to this label when backtracking */
- for ( ; ; ) /* until we find what rule we matched */
- {
- if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )
- {
- yy_act = yy_acclist[yy_lp];
- {
- yy_full_match = yy_cp;
- break;
- }
- }
- --yy_cp;
- yy_current_state = *--yy_state_ptr;
- yy_lp = yy_accept[yy_current_state];
- }
-
- YY_DO_BEFORE_ACTION;
- YY_USER_ACTION;
-
- do_action: /* this label is used only to access EOF actions */
-
- if ( yy_flex_debug )
- {
- if ( yy_act == 0 )
- fprintf( stderr, "--scanner backtracking\n" );
- else if ( yy_act < 53 )
- fprintf( stderr, "--accepting rule at line %d (\"%s\")\n",
- yy_rule_linenum[yy_act], yytext );
- else if ( yy_act == 53 )
- fprintf( stderr, "--accepting default rule (\"%s\")\n",
- yytext );
- else if ( yy_act == 54 )
- fprintf( stderr, "--(end of buffer or a NUL)\n" );
- else
- fprintf( stderr, "--EOF\n" );
- }
-
- switch ( yy_act )
- {
- case 1:
- # line 81 "r:lex.l"
- { ++ lineno; REJECT; }
- YY_BREAK
- case 2:
- # line 83 "r:lex.l"
- { return PROJECT; }
- YY_BREAK
- case 3:
- # line 84 "r:lex.l"
- { return GLOBAL; }
- YY_BREAK
- case 4:
- # line 85 "r:lex.l"
- { return CONST; }
- YY_BREAK
- case 5:
- # line 86 "r:lex.l"
- { return HIDDEN; }
- YY_BREAK
- case 6:
- # line 87 "r:lex.l"
- { return INTERNAL; }
- YY_BREAK
- case 7:
- # line 88 "r:lex.l"
- { return GENERIC; }
- YY_BREAK
- case 8:
- # line 90 "r:lex.l"
- { return TYPES; }
- YY_BREAK
- case 9:
- # line 91 "r:lex.l"
- { return NEEDED; }
- YY_BREAK
- case 10:
- # line 92 "r:lex.l"
- { return DEFAULT; }
- YY_BREAK
- case 11:
- # line 93 "r:lex.l"
- { STORE(yytext); return (NODE_IsType((void*)yylval)) ? GENTYPE : LABEL; }
- YY_BREAK
- case 12:
- # line 95 "r:lex.l"
- { return SEMI; }
- YY_BREAK
- case 13:
- # line 96 "r:lex.l"
- { return KOMMA; }
- YY_BREAK
- case 14:
- # line 97 "r:lex.l"
- { return ASS; }
- YY_BREAK
- case 15:
- # line 98 "r:lex.l"
- { return ADD; }
- YY_BREAK
- case 16:
- # line 99 "r:lex.l"
- { return RBRA; }
- YY_BREAK
- case 17:
- # line 100 "r:lex.l"
- { return RKET; }
- YY_BREAK
- case 18:
- # line 101 "r:lex.l"
- { return SBRA; }
- YY_BREAK
- case 19:
- # line 102 "r:lex.l"
- { return SKET; }
- YY_BREAK
- case 20:
- # line 104 "r:lex.l"
- { BEGIN INFRA; DynClear(&value); return EBRA; }
- YY_BREAK
- case 21:
- # line 105 "r:lex.l"
- { return EKET; }
- YY_BREAK
- case 22:
- # line 107 "r:lex.l"
- case 23:
- # line 107 "r:lex.l"
- { DynCat (&value, yytext + 1); }
- YY_BREAK
- case 24:
- # line 108 "r:lex.l"
- { BEGIN ASSIGN; STORE(DynValue(&value)); yyless(0); return VALUE; }
- YY_BREAK
- case 25:
- # line 109 "r:lex.l"
- { yymore(); }
- YY_BREAK
- case 26:
- # line 111 "r:lex.l"
- case 27:
- # line 112 "r:lex.l"
- case 28:
- # line 112 "r:lex.l"
- { DynCat (&value, yytext); }
- YY_BREAK
- case 29:
- # line 114 "r:lex.l"
- { BEGIN INFR2; DynClear(&value); return SSBRA; }
- YY_BREAK
- case 30:
- # line 115 "r:lex.l"
- { return SSKET; }
- YY_BREAK
- case 31:
- # line 117 "r:lex.l"
- case 32:
- # line 117 "r:lex.l"
- { DynCat (&value, yytext + 1); }
- YY_BREAK
- case 33:
- # line 118 "r:lex.l"
- { BEGIN ASSIGN; STORE(DynValue(&value)); yyless(0); return VALUE; }
- YY_BREAK
- case 34:
- # line 119 "r:lex.l"
- { yymore(); }
- YY_BREAK
- case 35:
- # line 121 "r:lex.l"
- case 36:
- # line 122 "r:lex.l"
- case 37:
- # line 122 "r:lex.l"
- { DynCat (&value, yytext); }
- YY_BREAK
- case 38:
- # line 124 "r:lex.l"
- { BEGIN INTRA; }
- YY_BREAK
- case 39:
- # line 125 "r:lex.l"
- { STORE(Strip(yytext,1)); return VALUE; }
- YY_BREAK
- case 40:
- # line 126 "r:lex.l"
- { BEGIN ASSIGN; STORE(yytext); return VALUE; }
- YY_BREAK
- case 41:
- # line 127 "r:lex.l"
- { STORE(Strip(yytext,0)); return VALUE; }
- YY_BREAK
- case 42:
- # line 129 "r:lex.l"
- { extern char *inittext; if (!strstr(yytext, inittext)) REJECT;
- BEGIN ASSIGN; return BLOCKSTART; /* Parseblock START */ }
- YY_BREAK
- case 43:
- # line 131 "r:lex.l"
- { BEGIN 0; /* Parseblock END */ }
- YY_BREAK
- case 44:
- # line 132 "r:lex.l"
- { /* Kommentare */ }
- YY_BREAK
- case 45:
- # line 133 "r:lex.l"
- { /* Whitespace */ }
- YY_BREAK
- case 46:
- # line 134 "r:lex.l"
- { /* Newlines */ }
- YY_BREAK
- case 47:
- # line 135 "r:lex.l"
- { return -1; /* Unmatched Chars */ }
- YY_BREAK
- case 48:
- # line 136 "r:lex.l"
- { return -1; /* Unmatched Chars */ }
- YY_BREAK
- case 49:
- # line 137 "r:lex.l"
- { return -1; /* Unmatched Chars */ }
- YY_BREAK
- case 50:
- # line 138 "r:lex.l"
- { /* App Source - NOP */ }
- YY_BREAK
- case YY_STATE_EOF(ASSIGN):
- # line 139 "r:lex.l"
- { extern char *filename; BEGIN 0; fprintf (stderr, "unexpected EOF in `%s',%d\n",filename, lineno); REJECT; }
- YY_BREAK
- case YY_STATE_EOF(INITIAL):
- case YY_STATE_EOF(INFRA):
- case YY_STATE_EOF(INTRA):
- case YY_STATE_EOF(INFR2):
- # line 140 "r:lex.l"
- { BEGIN 0; if ((yyin = nextfile())) { lineno = 0; YY_NEW_FILE; } else return 0; }
- YY_BREAK
- case 53:
- # line 142 "r:lex.l"
- ECHO;
- YY_BREAK
-
- case YY_END_OF_BUFFER:
- {
- /* amount of text matched not including the EOB char */
- int yy_amount_of_matched_text = yy_cp - yytext - 1;
-
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yy_hold_char;
-
- /* 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 yyinput().
- */
- 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 + 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 + 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
- {
- 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 + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF((yy_start - 1) / 2);
- 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 + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext + 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 + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- #ifdef FLEX_DEBUG
- printf( "action # %d\n", yy_act );
- #endif
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- }
- }
- }
-
-
- /* yy_get_next_buffer - try to read in a new buffer
- *
- * synopsis
- * int yy_get_next_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 YY_CHAR *dest = yy_current_buffer->yy_ch_buf;
- register YY_CHAR *source = yytext - 1; /* copy prev. char, too */
- 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" );
-
- /* try to read more data */
-
- /* first move last chars to start of buffer */
- number_to_move = yy_c_buf_p - yytext;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->yy_eof_status != EOF_NOT_SEEN )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_n_chars = 0;
-
- else
- {
- int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- else if ( num_to_read <= 0 )
- YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" );
-
- /* read in more data */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move - YY_MORE_ADJ == 1 )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yy_current_buffer->yy_eof_status = EOF_DONE;
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_eof_status = 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 begins at the second character in yy_ch_buf; the first
- * character is the one which preceded it before reading in the latest
- * buffer; it needs to be kept around in case it's a newline, so
- * yy_get_previous_state() will have with '^' rules active
- */
-
- yytext = &yy_current_buffer->yy_ch_buf[1];
-
- return ( ret_val );
- }
-
-
- /* yy_get_previous_state - get the state just before the EOB char was reached
- *
- * synopsis
- * yy_state_type yy_get_previous_state();
- */
-
- static yy_state_type yy_get_previous_state()
-
- {
- register yy_state_type yy_current_state;
- register YY_CHAR *yy_cp;
-
- yy_current_state = yy_start;
- yy_state_ptr = yy_state_buf;
- *yy_state_ptr++ = yy_current_state;
-
- for ( yy_cp = yytext + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
- register YY_CHAR yy_c = (*yy_cp ? yy_ec[*yy_cp] : 1);
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = yy_def[yy_current_state];
- if ( yy_current_state >= 157 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + 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( register yy_state_type yy_current_state )
- #else
- static yy_state_type yy_try_NUL_trans( yy_current_state )
- register 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 = yy_def[yy_current_state];
- if ( yy_current_state >= 157 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- *yy_state_ptr++ = yy_current_state;
- yy_is_jam = (yy_current_state == 156);
-
- return ( yy_is_jam ? 0 : yy_current_state );
- }
-
-
- #ifdef YY_USE_PROTOS
- static void yyunput( YY_CHAR c, register YY_CHAR *yy_bp )
- #else
- static void yyunput( c, yy_bp )
- YY_CHAR c;
- register YY_CHAR *yy_bp;
- #endif
-
- {
- register YY_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 */
- register int number_to_move = yy_n_chars + 2; /* +2 for EOB chars */
- register YY_CHAR *dest =
- &yy_current_buffer->yy_ch_buf[yy_current_buffer->yy_buf_size + 2];
- register YY_CHAR *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += dest - source;
- yy_bp += dest - source;
- 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" );
- }
-
- if ( yy_cp > yy_bp && yy_cp[-1] == '\n' )
- yy_cp[-2] = '\n';
-
- *--yy_cp = c;
-
- /* note: the formal parameter *must* be called "yy_bp" for this
- * macro to now work correctly
- */
- YY_DO_BEFORE_ACTION; /* set up yytext again */
- }
-
-
- #ifdef __cplusplus
- static int yyinput()
- #else
- static int input()
- #endif
-
- {
- int c;
- YY_CHAR *yy_cp = yy_c_buf_p;
-
- *yy_cp = 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 */
- yytext = yy_c_buf_p;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- {
- yy_c_buf_p = yytext + YY_MORE_ADJ;
- return ( EOF );
- }
-
- YY_NEW_FILE;
-
- #ifdef __cplusplus
- return ( yyinput() );
- #else
- return ( input() );
- #endif
- }
- break;
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext + YY_MORE_ADJ;
- break;
-
- case EOB_ACT_LAST_MATCH:
- #ifdef __cplusplus
- YY_FATAL_ERROR( "unexpected last match in yyinput()" );
- #else
- YY_FATAL_ERROR( "unexpected last match in input()" );
- #endif
- }
- }
- }
-
- c = *yy_c_buf_p;
- yy_hold_char = *++yy_c_buf_p;
-
- return ( c );
- }
-
-
- #ifdef YY_USE_PROTOS
- void yyrestart( FILE *input_file )
- #else
- void yyrestart( input_file )
- FILE *input_file;
- #endif
-
- {
- 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 = 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) malloc( 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 = (YY_CHAR *) malloc( (unsigned) (b->yy_buf_size + 2) );
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- 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 == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- free( (char *) b->yy_ch_buf );
- free( (char *) b );
- }
-
-
- #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
-
- {
- b->yy_input_file = file;
-
- /* we put in the '\n' and start reading from [1] so that an
- * initial match-at-newline will be true.
- */
-
- b->yy_ch_buf[0] = '\n';
- b->yy_n_chars = 1;
-
- /* 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[1] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[2] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[1];
-
- b->yy_eof_status = EOF_NOT_SEEN;
- }
- # line 142 "r:lex.l"
-
-
-
-
-