/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /cvsroot/geomview/geomview/src/lib/oogl/wa/wa.lex.c,v 1.2 2000/11/02 05:53:24 mphillips Exp $ */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #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 */ #if __STDC__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn -rch #pragma warn -use #include #include #define YY_USE_CONST #define YY_USE_PROTOS #endif #ifdef YY_USE_CONST #define wafsaconst const #else #define wafsaconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN wafsa_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 ((wafsa_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 wafsarestart( wafsain ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #define YY_BUF_SIZE 16384 typedef struct wafsa_buffer_state *YY_BUFFER_STATE; extern int wafsaleng; extern FILE *wafsain, *wafsaout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * wafsaless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the wafsaless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define wafsaless(n) \ do \ { \ /* Undo effects of setting up wafsatext. */ \ *wafsa_cp = wafsa_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ wafsa_c_buf_p = wafsa_cp = wafsa_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up wafsatext again */ \ } \ while ( 0 ) #define unput(c) wafsaunput( c, wafsatext_ptr ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ typedef unsigned int wafsa_size_t; struct wafsa_buffer_state { FILE *wafsa_input_file; char *wafsa_ch_buf; /* input buffer */ char *wafsa_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ wafsa_size_t wafsa_buf_size; /* Number of characters read into wafsa_ch_buf, not including EOB * characters. */ int wafsa_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 wafsa_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 wafsa_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 wafsa_at_bol; /* Whether to try to fill the input buffer when we reach the * end of it. */ int wafsa_fill_buffer; int wafsa_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 wafsarestart()), so that the user can continue scanning by * just pointing wafsain at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; static YY_BUFFER_STATE wafsa_current_buffer = 0; /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". */ #define YY_CURRENT_BUFFER wafsa_current_buffer /* wafsa_hold_char holds the character lost when wafsatext is formed. */ static char wafsa_hold_char; static int wafsa_n_chars; /* number of characters read into wafsa_ch_buf */ int wafsaleng; /* Points to current character in buffer. */ static char *wafsa_c_buf_p = (char *) 0; static int wafsa_init = 1; /* whether we need to initialize */ static int wafsa_start = 0; /* start state number */ /* Flag which is used to allow wafsawrap()'s to do buffer switches * instead of setting up a fresh wafsain. A bit of a hack ... */ static int wafsa_did_buffer_switch_on_eof; void wafsarestart YY_PROTO(( FILE *input_file )); void wafsa_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void wafsa_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE wafsa_create_buffer YY_PROTO(( FILE *file, int size )); void wafsa_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void wafsa_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void wafsa_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER wafsa_flush_buffer( wafsa_current_buffer ) YY_BUFFER_STATE wafsa_scan_buffer YY_PROTO(( char *base, wafsa_size_t size )); YY_BUFFER_STATE wafsa_scan_string YY_PROTO(( wafsaconst char *wafsa_str )); YY_BUFFER_STATE wafsa_scan_bytes YY_PROTO(( wafsaconst char *bytes, int len )); static void *wafsa_flex_alloc YY_PROTO(( wafsa_size_t )); static void *wafsa_flex_realloc YY_PROTO(( void *, wafsa_size_t )); static void wafsa_flex_free YY_PROTO(( void * )); #define wafsa_new_buffer wafsa_create_buffer #define wafsa_set_interactive(is_interactive) \ { \ if ( ! wafsa_current_buffer ) \ wafsa_current_buffer = wafsa_create_buffer( wafsain, YY_BUF_SIZE ); \ wafsa_current_buffer->wafsa_is_interactive = is_interactive; \ } #define wafsa_set_bol(at_bol) \ { \ if ( ! wafsa_current_buffer ) \ wafsa_current_buffer = wafsa_create_buffer( wafsain, YY_BUF_SIZE ); \ wafsa_current_buffer->wafsa_at_bol = at_bol; \ } #define YY_AT_BOL() (wafsa_current_buffer->wafsa_at_bol) typedef unsigned char YY_CHAR; FILE *wafsain = (FILE *) 0, *wafsaout = (FILE *) 0; typedef int wafsa_state_type; extern char *wafsatext; #define wafsatext_ptr wafsatext static wafsa_state_type wafsa_get_previous_state YY_PROTO(( void )); static wafsa_state_type wafsa_try_NUL_trans YY_PROTO(( wafsa_state_type current_state )); static int wafsa_get_next_buffer YY_PROTO(( void )); static void wafsa_fatal_error YY_PROTO(( wafsaconst char msg[] )); /* Done after the current pattern has been matched and before the * corresponding action - sets up wafsatext. */ #define YY_DO_BEFORE_ACTION \ wafsatext_ptr = wafsa_bp; \ wafsaleng = (int) (wafsa_cp - wafsa_bp); \ wafsa_hold_char = *wafsa_cp; \ *wafsa_cp = '\0'; \ wafsa_c_buf_p = wafsa_cp; #define YY_NUM_RULES 26 #define YY_END_OF_BUFFER 27 static wafsaconst short int wafsa_accept[91] = { 0, 0, 0, 27, 25, 1, 20, 17, 18, 25, 1, 23, 22, 19, 21, 25, 25, 25, 25, 25, 25, 25, 25, 15, 16, 25, 1, 23, 22, 1, 23, 23, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 23, 25, 25, 25, 7, 25, 4, 14, 8, 25, 25, 25, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 11, 25, 25, 25, 2, 25, 12, 3, 25, 5, 25, 25, 25, 25, 6, 25, 10, 13, 25, 9, 0 } ; static wafsaconst int wafsa_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, 3, 1, 1, 4, 5, 1, 6, 7, 6, 8, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 10, 1, 11, 1, 1, 1, 1, 1, 1, 1, 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, 13, 14, 1, 1, 15, 16, 1, 17, 18, 1, 1, 19, 20, 21, 22, 23, 1, 24, 25, 26, 1, 27, 1, 1, 28, 1, 29, 1, 30, 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 wafsaconst int wafsa_meta[31] = { 0, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2 } ; static wafsaconst short int wafsa_base[92] = { 0, 0, 0, 107, 0, 29, 108, 108, 108, 24, 32, 97, 29, 108, 108, 83, 16, 88, 18, 82, 84, 18, 88, 108, 108, 0, 43, 91, 39, 47, 0, 90, 74, 74, 83, 70, 70, 80, 65, 70, 77, 69, 64, 78, 66, 68, 70, 0, 63, 0, 67, 0, 27, 67, 62, 70, 65, 64, 57, 62, 50, 47, 57, 49, 57, 43, 54, 52, 40, 40, 0, 39, 44, 48, 0, 46, 0, 0, 45, 0, 34, 39, 31, 31, 0, 40, 0, 0, 27, 0, 108, 40 } ; static wafsaconst short int wafsa_def[92] = { 0, 90, 1, 90, 91, 90, 90, 90, 90, 91, 91, 91, 91, 90, 90, 91, 91, 91, 91, 91, 91, 91, 91, 90, 90, 91, 90, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 0, 90 } ; static wafsaconst short int wafsa_nxt[139] = { 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 4, 18, 4, 19, 4, 20, 4, 4, 4, 4, 21, 4, 22, 4, 23, 24, 26, 27, 28, 26, 33, 26, 31, 28, 29, 36, 25, 34, 37, 40, 26, 41, 31, 28, 26, 26, 61, 89, 62, 29, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 55, 64, 63, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 30, 42, 39, 38, 35, 32, 30, 90, 3, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90 } ; static wafsaconst short int wafsa_chk[139] = { 0, 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, 5, 9, 9, 10, 16, 5, 12, 12, 10, 18, 91, 16, 18, 21, 26, 21, 28, 28, 29, 26, 52, 88, 52, 29, 85, 83, 82, 81, 80, 78, 75, 73, 72, 71, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 50, 48, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 27, 22, 20, 19, 17, 15, 11, 3, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90 } ; static wafsa_state_type wafsa_last_accepting_state; static char *wafsa_last_accepting_cpos; /* 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 wafsamore() wafsamore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *wafsatext; #line 1 "fsaparse.l" #define INITIAL 0 #line 2 "fsaparse.l" /* * fsaparse.l (lex.wafsa.c) * * Lex definitions for lexical scanner for parsing word-acceptor * automata. See fsaparse.y for more info. * * mbp Sat Mar 23 21:58:12 1991 * mbp@thales.urich.edu */ #include #include #include "yystype.h" #include "y.tab.h" extern YYSTYPE wafsalval; /* disable output of unmatched input */ #undef output #define output(c) #line 444 "lex.wafsa.c" /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int wafsawrap YY_PROTO(( void )); #else extern int wafsawrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void wafsaunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef wafsatext_ptr static void wafsa_flex_strncpy YY_PROTO(( char *, wafsaconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int wafsa_flex_strlen YY_PROTO(( wafsaconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int wafsainput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int wafsa_start_stack_ptr = 0; static int wafsa_start_stack_depth = 0; static int *wafsa_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void wafsa_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void wafsa_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int wafsa_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include #endif #else /* Just try to get by without declaring the routines. This will fail * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) * or sizeof(void*) != sizeof(int). */ #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO (void) fwrite( wafsatext, wafsaleng, 1, wafsaout ) #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 ( wafsa_current_buffer->wafsa_is_interactive ) \ { \ int c = '*', n; \ for ( n = 0; n < max_size && \ (c = getc( wafsain )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( wafsain ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else if ( ((result = fread( buf, 1, max_size, wafsain )) == 0) \ && ferror( wafsain ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #endif /* No semi-colon after return; correct usage is to write "wafsaterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef wafsaterminate #define wafsaterminate() 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) wafsa_fatal_error( msg ) #endif /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int wafsalex YY_PROTO(( void )) #endif /* Code executed at the beginning of each rule, after wafsatext and wafsaleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION YY_DECL { register wafsa_state_type wafsa_current_state; register char *wafsa_cp = NULL, *wafsa_bp = NULL; register int wafsa_act; #line 31 "fsaparse.l" #line 598 "lex.wafsa.c" if ( wafsa_init ) { wafsa_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! wafsa_start ) wafsa_start = 1; /* first start state */ if ( ! wafsain ) wafsain = stdin; if ( ! wafsaout ) wafsaout = stdout; if ( ! wafsa_current_buffer ) wafsa_current_buffer = wafsa_create_buffer( wafsain, YY_BUF_SIZE ); wafsa_load_buffer_state(); } while ( 1 ) /* loops until end-of-file is reached */ { wafsa_cp = wafsa_c_buf_p; /* Support of wafsatext. */ *wafsa_cp = wafsa_hold_char; /* wafsa_bp points to the position in wafsa_ch_buf of the start of * the current run. */ wafsa_bp = wafsa_cp; wafsa_current_state = wafsa_start; wafsa_match: do { register YY_CHAR wafsa_c = wafsa_ec[YY_SC_TO_UI(*wafsa_cp)]; if ( wafsa_accept[wafsa_current_state] ) { wafsa_last_accepting_state = wafsa_current_state; wafsa_last_accepting_cpos = wafsa_cp; } while ( wafsa_chk[wafsa_base[wafsa_current_state] + wafsa_c] != wafsa_current_state ) { wafsa_current_state = (int) wafsa_def[wafsa_current_state]; if ( wafsa_current_state >= 91 ) wafsa_c = wafsa_meta[(unsigned int) wafsa_c]; } wafsa_current_state = wafsa_nxt[wafsa_base[wafsa_current_state] + (unsigned int) wafsa_c]; ++wafsa_cp; } while ( wafsa_base[wafsa_current_state] != 108 ); wafsa_find_action: wafsa_act = wafsa_accept[wafsa_current_state]; if ( wafsa_act == 0 ) { /* have to back up */ wafsa_cp = wafsa_last_accepting_cpos; wafsa_current_state = wafsa_last_accepting_state; wafsa_act = wafsa_accept[wafsa_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( wafsa_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *wafsa_cp = wafsa_hold_char; wafsa_cp = wafsa_last_accepting_cpos; wafsa_current_state = wafsa_last_accepting_state; goto wafsa_find_action; case 1: YY_RULE_SETUP #line 33 "fsaparse.l" ; YY_BREAK case 2: YY_RULE_SETUP #line 35 "fsaparse.l" { return(FORMAT); } YY_BREAK case 3: YY_RULE_SETUP #line 36 "fsaparse.l" { return(FORMAT); } YY_BREAK case 4: YY_RULE_SETUP #line 37 "fsaparse.l" { return(FSA); } YY_BREAK case 5: YY_RULE_SETUP #line 38 "fsaparse.l" { return(STATES); } YY_BREAK case 6: YY_RULE_SETUP #line 39 "fsaparse.l" { return(SYMBOLS); } YY_BREAK case 7: YY_RULE_SETUP #line 40 "fsaparse.l" { return(BFS); } YY_BREAK case 8: YY_RULE_SETUP #line 41 "fsaparse.l" { return(MIN); } YY_BREAK case 9: YY_RULE_SETUP #line 42 "fsaparse.l" { return(VARIABLES); } YY_BREAK case 10: YY_RULE_SETUP #line 43 "fsaparse.l" { return(ALPHABET); } YY_BREAK case 11: YY_RULE_SETUP #line 44 "fsaparse.l" { return(START); } YY_BREAK case 12: YY_RULE_SETUP #line 45 "fsaparse.l" { return(ATABLE); } YY_BREAK case 13: YY_RULE_SETUP #line 46 "fsaparse.l" { return(INVERSES); } YY_BREAK case 14: YY_RULE_SETUP #line 47 "fsaparse.l" { return(INV); } YY_BREAK case 15: YY_RULE_SETUP #line 49 "fsaparse.l" { return(LEFT_BRACE); } YY_BREAK case 16: YY_RULE_SETUP #line 50 "fsaparse.l" { return(RIGHT_BRACE); } YY_BREAK case 17: YY_RULE_SETUP #line 51 "fsaparse.l" { return(LEFT_PAREN); } YY_BREAK case 18: YY_RULE_SETUP #line 52 "fsaparse.l" { return(RIGHT_PAREN); } YY_BREAK case 19: YY_RULE_SETUP #line 53 "fsaparse.l" { return(SEMICOLON); } YY_BREAK case 20: YY_RULE_SETUP #line 54 "fsaparse.l" { return(PERCENT); } YY_BREAK case 21: YY_RULE_SETUP #line 55 "fsaparse.l" { return(EQUAL); } YY_BREAK case 22: YY_RULE_SETUP #line 57 "fsaparse.l" { wafsalval.i = atoi(wafsatext); return(INT); } YY_BREAK case 23: YY_RULE_SETUP #line 58 "fsaparse.l" { wafsalval.d = atof(wafsatext); return(REAL); } YY_BREAK case 24: YY_RULE_SETUP #line 59 "fsaparse.l" { wafsalval.d = atof(wafsatext); return(REAL); } YY_BREAK case 25: YY_RULE_SETUP #line 61 "fsaparse.l" { strcpy(wafsalval.s, wafsatext); return(STRING); } YY_BREAK case 26: YY_RULE_SETUP #line 63 "fsaparse.l" ECHO; YY_BREAK #line 811 "lex.wafsa.c" case YY_STATE_EOF(INITIAL): wafsaterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int wafsa_amount_of_matched_text = (int) (wafsa_cp - wafsatext_ptr) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *wafsa_cp = wafsa_hold_char; YY_RESTORE_YY_MORE_OFFSET if ( wafsa_current_buffer->wafsa_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 wafsain at a new source and called * wafsalex(). If so, then we have to assure * consistency between wafsa_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. */ wafsa_n_chars = wafsa_current_buffer->wafsa_n_chars; wafsa_current_buffer->wafsa_input_file = wafsain; wafsa_current_buffer->wafsa_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for wafsa_c_buf_p "<=" to the position * of the first EOB in the buffer, since wafsa_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 ( wafsa_c_buf_p <= &wafsa_current_buffer->wafsa_ch_buf[wafsa_n_chars] ) { /* This was really a NUL. */ wafsa_state_type wafsa_next_state; wafsa_c_buf_p = wafsatext_ptr + wafsa_amount_of_matched_text; wafsa_current_state = wafsa_get_previous_state(); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * wafsa_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). */ wafsa_next_state = wafsa_try_NUL_trans( wafsa_current_state ); wafsa_bp = wafsatext_ptr + YY_MORE_ADJ; if ( wafsa_next_state ) { /* Consume the NUL. */ wafsa_cp = ++wafsa_c_buf_p; wafsa_current_state = wafsa_next_state; goto wafsa_match; } else { wafsa_cp = wafsa_c_buf_p; goto wafsa_find_action; } } else switch ( wafsa_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { wafsa_did_buffer_switch_on_eof = 0; if ( wafsawrap() ) { /* Note: because we've taken care in * wafsa_get_next_buffer() to have set up * wafsatext, we can now set up * wafsa_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. */ wafsa_c_buf_p = wafsatext_ptr + YY_MORE_ADJ; wafsa_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! wafsa_did_buffer_switch_on_eof ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: wafsa_c_buf_p = wafsatext_ptr + wafsa_amount_of_matched_text; wafsa_current_state = wafsa_get_previous_state(); wafsa_cp = wafsa_c_buf_p; wafsa_bp = wafsatext_ptr + YY_MORE_ADJ; goto wafsa_match; case EOB_ACT_LAST_MATCH: wafsa_c_buf_p = &wafsa_current_buffer->wafsa_ch_buf[wafsa_n_chars]; wafsa_current_state = wafsa_get_previous_state(); wafsa_cp = wafsa_c_buf_p; wafsa_bp = wafsatext_ptr + YY_MORE_ADJ; goto wafsa_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 wafsalex */ /* wafsa_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 wafsa_get_next_buffer() { register char *dest = wafsa_current_buffer->wafsa_ch_buf; register char *source = wafsatext_ptr; register int number_to_move, i; int ret_val; if ( wafsa_c_buf_p > &wafsa_current_buffer->wafsa_ch_buf[wafsa_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( wafsa_current_buffer->wafsa_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( wafsa_c_buf_p - wafsatext_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) (wafsa_c_buf_p - wafsatext_ptr) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( wafsa_current_buffer->wafsa_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ wafsa_current_buffer->wafsa_n_chars = wafsa_n_chars = 0; else { int num_to_read = wafsa_current_buffer->wafsa_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = wafsa_current_buffer; int wafsa_c_buf_p_offset = (int) (wafsa_c_buf_p - b->wafsa_ch_buf); if ( b->wafsa_is_our_buffer ) { int new_size = b->wafsa_buf_size * 2; if ( new_size <= 0 ) b->wafsa_buf_size += b->wafsa_buf_size / 8; else b->wafsa_buf_size *= 2; b->wafsa_ch_buf = (char *) /* Include room in for 2 EOB chars. */ wafsa_flex_realloc( (void *) b->wafsa_ch_buf, b->wafsa_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->wafsa_ch_buf = 0; if ( ! b->wafsa_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); wafsa_c_buf_p = &b->wafsa_ch_buf[wafsa_c_buf_p_offset]; num_to_read = wafsa_current_buffer->wafsa_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&wafsa_current_buffer->wafsa_ch_buf[number_to_move]), wafsa_n_chars, num_to_read ); wafsa_current_buffer->wafsa_n_chars = wafsa_n_chars; } if ( wafsa_n_chars == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; wafsarestart( wafsain ); } else { ret_val = EOB_ACT_LAST_MATCH; wafsa_current_buffer->wafsa_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; wafsa_n_chars += number_to_move; wafsa_current_buffer->wafsa_ch_buf[wafsa_n_chars] = YY_END_OF_BUFFER_CHAR; wafsa_current_buffer->wafsa_ch_buf[wafsa_n_chars + 1] = YY_END_OF_BUFFER_CHAR; wafsatext_ptr = &wafsa_current_buffer->wafsa_ch_buf[0]; return ret_val; } /* wafsa_get_previous_state - get the state just before the EOB char was reached */ static wafsa_state_type wafsa_get_previous_state() { register wafsa_state_type wafsa_current_state; register char *wafsa_cp; wafsa_current_state = wafsa_start; for ( wafsa_cp = wafsatext_ptr + YY_MORE_ADJ; wafsa_cp < wafsa_c_buf_p; ++wafsa_cp ) { register YY_CHAR wafsa_c = (*wafsa_cp ? wafsa_ec[YY_SC_TO_UI(*wafsa_cp)] : 1); if ( wafsa_accept[wafsa_current_state] ) { wafsa_last_accepting_state = wafsa_current_state; wafsa_last_accepting_cpos = wafsa_cp; } while ( wafsa_chk[wafsa_base[wafsa_current_state] + wafsa_c] != wafsa_current_state ) { wafsa_current_state = (int) wafsa_def[wafsa_current_state]; if ( wafsa_current_state >= 91 ) wafsa_c = wafsa_meta[(unsigned int) wafsa_c]; } wafsa_current_state = wafsa_nxt[wafsa_base[wafsa_current_state] + (unsigned int) wafsa_c]; } return wafsa_current_state; } /* wafsa_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = wafsa_try_NUL_trans( current_state ); */ #ifdef YY_USE_PROTOS static wafsa_state_type wafsa_try_NUL_trans( wafsa_state_type wafsa_current_state ) #else static wafsa_state_type wafsa_try_NUL_trans( wafsa_current_state ) wafsa_state_type wafsa_current_state; #endif { register int wafsa_is_jam; register char *wafsa_cp = wafsa_c_buf_p; register YY_CHAR wafsa_c = 1; if ( wafsa_accept[wafsa_current_state] ) { wafsa_last_accepting_state = wafsa_current_state; wafsa_last_accepting_cpos = wafsa_cp; } while ( wafsa_chk[wafsa_base[wafsa_current_state] + wafsa_c] != wafsa_current_state ) { wafsa_current_state = (int) wafsa_def[wafsa_current_state]; if ( wafsa_current_state >= 91 ) wafsa_c = wafsa_meta[(unsigned int) wafsa_c]; } wafsa_current_state = wafsa_nxt[wafsa_base[wafsa_current_state] + (unsigned int) wafsa_c]; wafsa_is_jam = (wafsa_current_state == 90); return wafsa_is_jam ? 0 : wafsa_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void wafsaunput( int c, register char *wafsa_bp ) #else static void wafsaunput( c, wafsa_bp ) int c; register char *wafsa_bp; #endif { register char *wafsa_cp = wafsa_c_buf_p; /* undo effects of setting up wafsatext */ *wafsa_cp = wafsa_hold_char; if ( wafsa_cp < wafsa_current_buffer->wafsa_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = wafsa_n_chars + 2; register char *dest = &wafsa_current_buffer->wafsa_ch_buf[ wafsa_current_buffer->wafsa_buf_size + 2]; register char *source = &wafsa_current_buffer->wafsa_ch_buf[number_to_move]; while ( source > wafsa_current_buffer->wafsa_ch_buf ) *--dest = *--source; wafsa_cp += (int) (dest - source); wafsa_bp += (int) (dest - source); wafsa_current_buffer->wafsa_n_chars = wafsa_n_chars = wafsa_current_buffer->wafsa_buf_size; if ( wafsa_cp < wafsa_current_buffer->wafsa_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--wafsa_cp = (char) c; wafsatext_ptr = wafsa_bp; wafsa_hold_char = *wafsa_cp; wafsa_c_buf_p = wafsa_cp; } #endif /* ifndef YY_NO_UNPUT */ #ifdef __cplusplus static int wafsainput() #else static int input() #endif { int c; *wafsa_c_buf_p = wafsa_hold_char; if ( *wafsa_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* wafsa_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 ( wafsa_c_buf_p < &wafsa_current_buffer->wafsa_ch_buf[wafsa_n_chars] ) /* This was really a NUL. */ *wafsa_c_buf_p = '\0'; else { /* need more input */ int offset = wafsa_c_buf_p - wafsatext_ptr; ++wafsa_c_buf_p; switch ( wafsa_get_next_buffer() ) { case EOB_ACT_LAST_MATCH: /* This happens because wafsa_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. */ wafsarestart( wafsain ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( wafsawrap() ) return EOF; if ( ! wafsa_did_buffer_switch_on_eof ) YY_NEW_FILE; #ifdef __cplusplus return wafsainput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: wafsa_c_buf_p = wafsatext_ptr + offset; break; } } } c = *(unsigned char *) wafsa_c_buf_p; /* cast for 8-bit char's */ *wafsa_c_buf_p = '\0'; /* preserve wafsatext */ wafsa_hold_char = *++wafsa_c_buf_p; return c; } #ifdef YY_USE_PROTOS void wafsarestart( FILE *input_file ) #else void wafsarestart( input_file ) FILE *input_file; #endif { if ( ! wafsa_current_buffer ) wafsa_current_buffer = wafsa_create_buffer( wafsain, YY_BUF_SIZE ); wafsa_init_buffer( wafsa_current_buffer, input_file ); wafsa_load_buffer_state(); } #ifdef YY_USE_PROTOS void wafsa_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void wafsa_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { if ( wafsa_current_buffer == new_buffer ) return; if ( wafsa_current_buffer ) { /* Flush out information for old buffer. */ *wafsa_c_buf_p = wafsa_hold_char; wafsa_current_buffer->wafsa_buf_pos = wafsa_c_buf_p; wafsa_current_buffer->wafsa_n_chars = wafsa_n_chars; } wafsa_current_buffer = new_buffer; wafsa_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (wafsawrap()) processing, but the only time this flag * is looked at is after wafsawrap() is called, so it's safe * to go ahead and always set it. */ wafsa_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void wafsa_load_buffer_state( void ) #else void wafsa_load_buffer_state() #endif { wafsa_n_chars = wafsa_current_buffer->wafsa_n_chars; wafsatext_ptr = wafsa_c_buf_p = wafsa_current_buffer->wafsa_buf_pos; wafsain = wafsa_current_buffer->wafsa_input_file; wafsa_hold_char = *wafsa_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE wafsa_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE wafsa_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) wafsa_flex_alloc( sizeof( struct wafsa_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in wafsa_create_buffer()" ); b->wafsa_buf_size = size; /* wafsa_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->wafsa_ch_buf = (char *) wafsa_flex_alloc( b->wafsa_buf_size + 2 ); if ( ! b->wafsa_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in wafsa_create_buffer()" ); b->wafsa_is_our_buffer = 1; wafsa_init_buffer( b, file ); return b; } #ifdef YY_USE_PROTOS void wafsa_delete_buffer( YY_BUFFER_STATE b ) #else void wafsa_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == wafsa_current_buffer ) wafsa_current_buffer = (YY_BUFFER_STATE) 0; if ( b->wafsa_is_our_buffer ) wafsa_flex_free( (void *) b->wafsa_ch_buf ); wafsa_flex_free( (void *) b ); } #ifndef YY_ALWAYS_INTERACTIVE #ifndef YY_NEVER_INTERACTIVE extern int isatty YY_PROTO(( int )); #endif #endif #ifdef YY_USE_PROTOS void wafsa_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void wafsa_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { wafsa_flush_buffer( b ); b->wafsa_input_file = file; b->wafsa_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->wafsa_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->wafsa_is_interactive = 0; #else b->wafsa_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void wafsa_flush_buffer( YY_BUFFER_STATE b ) #else void wafsa_flush_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; b->wafsa_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->wafsa_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->wafsa_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->wafsa_buf_pos = &b->wafsa_ch_buf[0]; b->wafsa_at_bol = 1; b->wafsa_buffer_status = YY_BUFFER_NEW; if ( b == wafsa_current_buffer ) wafsa_load_buffer_state(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE wafsa_scan_buffer( char *base, wafsa_size_t size ) #else YY_BUFFER_STATE wafsa_scan_buffer( base, size ) char *base; wafsa_size_t size; #endif { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) wafsa_flex_alloc( sizeof( struct wafsa_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in wafsa_scan_buffer()" ); b->wafsa_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->wafsa_buf_pos = b->wafsa_ch_buf = base; b->wafsa_is_our_buffer = 0; b->wafsa_input_file = 0; b->wafsa_n_chars = b->wafsa_buf_size; b->wafsa_is_interactive = 0; b->wafsa_at_bol = 1; b->wafsa_fill_buffer = 0; b->wafsa_buffer_status = YY_BUFFER_NEW; wafsa_switch_to_buffer( b ); return b; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE wafsa_scan_string( wafsaconst char *wafsa_str ) #else YY_BUFFER_STATE wafsa_scan_string( wafsa_str ) wafsaconst char *wafsa_str; #endif { int len; for ( len = 0; wafsa_str[len]; ++len ) ; return wafsa_scan_bytes( wafsa_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE wafsa_scan_bytes( wafsaconst char *bytes, int len ) #else YY_BUFFER_STATE wafsa_scan_bytes( bytes, len ) wafsaconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; wafsa_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) wafsa_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in wafsa_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; b = wafsa_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in wafsa_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->wafsa_is_our_buffer = 1; return b; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void wafsa_push_state( int new_state ) #else static void wafsa_push_state( new_state ) int new_state; #endif { if ( wafsa_start_stack_ptr >= wafsa_start_stack_depth ) { wafsa_size_t new_size; wafsa_start_stack_depth += YY_START_STACK_INCR; new_size = wafsa_start_stack_depth * sizeof( int ); if ( ! wafsa_start_stack ) wafsa_start_stack = (int *) wafsa_flex_alloc( new_size ); else wafsa_start_stack = (int *) wafsa_flex_realloc( (void *) wafsa_start_stack, new_size ); if ( ! wafsa_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } wafsa_start_stack[wafsa_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void wafsa_pop_state() { if ( --wafsa_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(wafsa_start_stack[wafsa_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int wafsa_top_state() { return wafsa_start_stack[wafsa_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void wafsa_fatal_error( wafsaconst char msg[] ) #else static void wafsa_fatal_error( msg ) char msg[]; #endif { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine wafsaless() so it works in section 3 code. */ #undef wafsaless #define wafsaless(n) \ do \ { \ /* Undo effects of setting up wafsatext. */ \ wafsatext[wafsaleng] = wafsa_hold_char; \ wafsa_c_buf_p = wafsatext + n; \ wafsa_hold_char = *wafsa_c_buf_p; \ *wafsa_c_buf_p = '\0'; \ wafsaleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef wafsatext_ptr #ifdef YY_USE_PROTOS static void wafsa_flex_strncpy( char *s1, wafsaconst char *s2, int n ) #else static void wafsa_flex_strncpy( s1, s2, n ) char *s1; wafsaconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int wafsa_flex_strlen( wafsaconst char *s ) #else static int wafsa_flex_strlen( s ) wafsaconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *wafsa_flex_alloc( wafsa_size_t size ) #else static void *wafsa_flex_alloc( size ) wafsa_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *wafsa_flex_realloc( void *ptr, wafsa_size_t size ) #else static void *wafsa_flex_realloc( ptr, size ) void *ptr; wafsa_size_t size; #endif { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } #ifdef YY_USE_PROTOS static void wafsa_flex_free( void *ptr ) #else static void wafsa_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { wafsalex(); return 0; } #endif #line 63 "fsaparse.l" wafsawrap() { return(1); }