/* 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 /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include #include /* use prototypes in function declarations */ #define YY_USE_PROTOS /* the "const" storage-class-modifier is valid */ #define YY_USE_CONST #else /* ! __cplusplus */ #ifdef __STDC__ #ifdef __GNUC__ #include void *malloc( size_t ); void free( void* ); #else #include #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 #include #include #include #include #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"