#line 2 "lex.yy.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 6 #define YY_FLEX_SUBMINOR_VERSION 4 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767 - 1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647 - 1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #ifndef SIZE_MAX #define SIZE_MAX (~(size_t) 0) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ /* begin standard C++ headers. */ /* TODO: this is always defined, so inline it */ #define yyconst const #if defined(__GNUC__) && __GNUC__ >= 3 #define yynoreturn __attribute__ ((__noreturn__)) #else #define yynoreturn #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an * integer in range [0..255] for use as an array index. */ #define YY_SC_TO_UI(c) ((YY_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. */ #ifndef YY_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k. * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. * Ditto for the __ia64__ case accordingly. */ #define YY_BUF_SIZE 32768 #else #define YY_BUF_SIZE 16384 #endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof (yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif 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 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO (yyless_macro_arg); \ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET (yy_c_buf_p) = yy_cp = \ yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } while (0) #define unput(c) yyunput (c, (yytext_ptr)) #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE 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. */ int 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; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* 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 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE *yy_buffer_stack = NULL; /**< Stack as an array. */ /* 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". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ((yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top)] : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* 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 = NULL; static int yy_init = 0; /* 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 (FILE *input_file); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer); YY_BUFFER_STATE yy_create_buffer (FILE *file, int size); void yy_delete_buffer (YY_BUFFER_STATE b); void yy_flush_buffer (YY_BUFFER_STATE b); void yypush_buffer_state (YY_BUFFER_STATE new_buffer); void yypop_buffer_state (void); static void yyensure_buffer_stack (void); static void yy_load_buffer_state (void); static void yy_init_buffer (YY_BUFFER_STATE b, FILE *file); #define YY_FLUSH_BUFFER yy_flush_buffer (YY_CURRENT_BUFFER) YY_BUFFER_STATE yy_scan_buffer (char *base, yy_size_t size); YY_BUFFER_STATE yy_scan_string (const char *yy_str); YY_BUFFER_STATE yy_scan_bytes (const char *bytes, int len); void *yyalloc (yy_size_t); void *yyrealloc (void *, yy_size_t); void yyfree (void *); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if (!YY_CURRENT_BUFFER) \ { \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = yy_create_buffer (yyin, YY_BUF_SIZE); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if (!YY_CURRENT_BUFFER) \ { \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = yy_create_buffer (yyin, YY_BUF_SIZE); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) typedef flex_uint8_t YY_CHAR; FILE *yyin = NULL, *yyout = NULL; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #ifdef yytext_ptr #undef yytext_ptr #endif #define yytext_ptr yytext static yy_state_type yy_get_previous_state (void); static yy_state_type yy_try_NUL_trans (yy_state_type current_state); static int yy_get_next_buffer (void); static void yynoreturn yy_fatal_error (const char *msg); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (int) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 6 #define YY_END_OF_BUFFER 7 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static const flex_int16_t yy_accept[21] = {0, 0, 0, 7, 6, 1, 5, 5, 3, 4, 1, 5, 5, 5, 5, 5, 5, 5, 5, 2, 0}; static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 1, 3, 1, 3, 3, 4, 5, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 8, 3, 9, 3, 3, 10, 3, 3, 3, 3, 3, 11, 1, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}; static const YY_CHAR yy_meta[13] = {0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1}; static const flex_int16_t yy_base[22] = {0, 0, 0, 24, 25, 21, 0, 13, 25, 25, 19, 0, 13, 15, 12, 12, 6, 6, 8, 0, 25, 11}; static const flex_int16_t yy_def[22] = {0, 20, 1, 20, 20, 20, 21, 21, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 0, 20}; static const flex_int16_t yy_nxt[38] = {0, 4, 5, 6, 6, 6, 6, 6, 7, 6, 6, 8, 9, 11, 19, 18, 17, 16, 15, 14, 13, 10, 12, 10, 20, 3, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20}; static const flex_int16_t yy_chk[38] = {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 18, 17, 16, 15, 14, 13, 12, 10, 7, 5, 3, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20}; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "parser.l" #line 2 "parser.l" #include "Parser.h" #line 453 "lex.yy.c" #line 454 "lex.yy.c" #define INITIAL 0 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy (void); int yyget_debug (void); void yyset_debug (int debug_flag); YY_EXTRA_TYPE yyget_extra (void); void yyset_extra (YY_EXTRA_TYPE user_defined); FILE *yyget_in (void); void yyset_in (FILE *_in_str); FILE *yyget_out (void); void yyset_out (FILE *_out_str); int yyget_leng (void); char *yyget_text (void); int yyget_lineno (void); void yyset_lineno (int _line_number); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void); #else extern int yywrap (void); #endif #endif #ifndef YY_NO_UNPUT static void yyunput (int c, char *buf_ptr); #endif #ifndef yytext_ptr static void yy_flex_strncpy (char *, const char *, int); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (const char *); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void); #else static int input (void); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k */ #define YY_READ_BUF_SIZE 16384 #else #define YY_READ_BUF_SIZE 8192 #endif /* __ia64__ */ #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 \ do \ { \ if (fwrite (yytext, (size_t) yyleng, 1, yyout)) \ { \ } \ } while (0) #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_LVALUE->yy_is_interactive) \ { \ int c = '*'; \ int 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 \ { \ errno = 0; \ while ((result = (int) fread (buf, 1, (yy_size_t) max_size, yyin)) == 0 && \ ferror (yyin)) \ { \ if (errno != EINTR) \ { \ YY_FATAL_ERROR ("input in flex scanner failed"); \ break; \ } \ errno = 0; \ clearerr (yyin); \ } \ } #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 /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* 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 /*LINTED*/ break; #endif #define YY_RULE_SETUP YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; if (!(yy_init)) { (yy_init) = 1; #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) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer (yyin, YY_BUF_SIZE); } yy_load_buffer_state (); } { #line 8 "parser.l" #line 674 "lex.yy.c" while (/*CONSTCOND*/ 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_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI (*yy_cp)]; if (yy_accept[yy_current_state]) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = 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 >= 21) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while (yy_base[yy_current_state] != 25); yy_find_action: yy_act = yy_accept[yy_current_state]; if (yy_act == 0) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch (yy_act) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: /* rule 1 can match eol */ YY_RULE_SETUP #line 10 "parser.l" { /* ignore */ } YY_BREAK case 2: YY_RULE_SETUP #line 12 "parser.l" return (PROCEDURE); YY_BREAK case 3: YY_RULE_SETUP #line 13 "parser.l" return (BLOCK); YY_BREAK case 4: YY_RULE_SETUP #line 14 "parser.l" return (ENDBLOCK); YY_BREAK case 5: YY_RULE_SETUP #line 16 "parser.l" { yylval.sval = malloc (strlen (yytext)); strncpy (yylval.sval, yytext, strlen (yytext)); return (IDENTIFIER); } YY_BREAK case 6: YY_RULE_SETUP #line 22 "parser.l" ECHO; YY_BREAK #line 766 "lex.yy.c" case YY_STATE_EOF (INITIAL): yyterminate (); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if (YY_CURRENT_BUFFER_LVALUE->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_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->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_LVALUE->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_LVALUE ->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 user's declarations */ } /* 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 (void) { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ((yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1]) YY_FATAL_ERROR ("fatal flex scanner internal error--end of buffer missed"); if (YY_CURRENT_BUFFER_LVALUE->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_LVALUE->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_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while (num_to_read <= 0) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; 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. */ yyrealloc ( (void *) b->yy_ch_buf, (yy_size_t) (b->yy_buf_size + 2)); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = NULL; 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_LVALUE->yy_buf_size - number_to_move - 1; } if (num_to_read > YY_READ_BUF_SIZE) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT ( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read); YY_CURRENT_BUFFER_LVALUE->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_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc ( (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size); if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf) YY_FATAL_ERROR ("out of dynamic memory in yy_get_next_buffer()"); /* "- 2" to take care of EOB's */ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->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 (void) { yy_state_type yy_current_state; char *yy_cp; yy_current_state = (yy_start); for (yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp) { YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI (*yy_cp)] : 1); if (yy_accept[yy_current_state]) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = 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 >= 21) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; } 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 ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state) { int yy_is_jam; char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if (yy_accept[yy_current_state]) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = 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 >= 21) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 20); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT static void yyunput (int c, char *yy_bp) { char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if (yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2) { /* need to shift things up to make room */ /* +2 for EOB chars. */ int number_to_move = (yy_n_chars) + 2; char *dest = &YY_CURRENT_BUFFER_LVALUE ->yy_ch_buf[YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while (source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if (yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2) YY_FATAL_ERROR ("flex scanner push-back overflow"); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #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_LVALUE->yy_ch_buf[(yy_n_chars)]) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (int) ((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); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if (yywrap ()) return 0; if (!(yy_did_buffer_switch_on_eof)) YY_NEW_FILE; #ifdef __cplusplus return yyinput (); #else return input (); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE *input_file) { if (!YY_CURRENT_BUFFER) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer (yyin, YY_BUF_SIZE); } yy_init_buffer (YY_CURRENT_BUFFER, input_file); yy_load_buffer_state (); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); 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_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = 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; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE *file, int size) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc (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 *) yyalloc ((yy_size_t) (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; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b) { if (!b) return; if (b == YY_CURRENT_BUFFER) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if (b->yy_is_our_buffer) yyfree ((void *) b->yy_ch_buf); yyfree ((void *) b); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE *file) { int oerrno = errno; yy_flush_buffer (b); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER) { b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty (fileno (file)) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b) { 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 (); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer) { if (new_buffer == NULL) return; yyensure_buffer_stack (); /* This block is copied from yy_switch_to_buffer. */ if (YY_CURRENT_BUFFER) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state (); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer (YY_CURRENT_BUFFER); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state (); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { yy_size_t num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ (yy_buffer_stack) = (struct yy_buffer_state **) yyalloc ( num_to_alloc * sizeof (struct yy_buffer_state *)); if (!(yy_buffer_stack)) YY_FATAL_ERROR ("out of dynamic memory in yyensure_buffer_stack()"); memset ( (yy_buffer_stack), 0, num_to_alloc * sizeof (struct yy_buffer_state *)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1) { /* Increase the buffer to prepare for a possible push. */ yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state **) yyrealloc ( (yy_buffer_stack), num_to_alloc * sizeof (struct yy_buffer_state *)); if (!(yy_buffer_stack)) YY_FATAL_ERROR ("out of dynamic memory in yyensure_buffer_stack()"); /* zero only the new slots.*/ memset ( (yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof (struct yy_buffer_state *)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char *base, yy_size_t size) { 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 NULL; b = (YY_BUFFER_STATE) yyalloc (sizeof (struct yy_buffer_state)); if (!b) YY_FATAL_ERROR ("out of dynamic memory in yy_scan_buffer()"); b->yy_buf_size = (int) (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 = NULL; 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; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (const char *yystr) { return yy_scan_bytes (yystr, (int) strlen (yystr)); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (const char *yybytes, int _yybytes_len) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = (yy_size_t) (_yybytes_len + 2); buf = (char *) yyalloc (n); if (!buf) YY_FATAL_ERROR ("out of dynamic memory in yy_scan_bytes()"); for (i = 0; i < _yybytes_len; ++i) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_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; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yynoreturn yy_fatal_error (const char *msg) { fprintf (stderr, "%s\n", msg); exit (YY_EXIT_FAILURE); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO (yyless_macro_arg); \ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } while (0) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param _line_number line number * */ void yyset_lineno (int _line_number) { yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE *_in_str) { yyin = _in_str; } void yyset_out (FILE *_out_str) { yyout = _out_str; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int _bdebug) { yy_flex_debug = _bdebug; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = NULL; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = NULL; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = NULL; yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while (YY_CURRENT_BUFFER) { yy_delete_buffer (YY_CURRENT_BUFFER); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state (); } /* Destroy the stack itself. */ yyfree ((yy_buffer_stack)); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals (); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char *s1, const char *s2, int n) { int i; for (i = 0; i < n; ++i) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (const char *s) { int n; for (n = 0; s[n]; ++n) ; return n; } #endif void *yyalloc (yy_size_t size) { return malloc (size); } void *yyrealloc (void *ptr, yy_size_t size) { /* 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 realloc (ptr, size); } void yyfree (void *ptr) { free ((char *) ptr); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 22 "parser.l"