/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /cvs/gnome/gnumeric/src/tools/solver/lp_solve/lp_rlpt.h,v 1.1 2004/07/24 02:52:40 jody 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 lpt_yyconst const #else #define lpt_yyconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN lpt_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 ((lpt_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 lpt_yyrestart( lpt_yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #define YY_BUF_SIZE 16384 typedef struct lpt_yy_buffer_state *YY_BUFFER_STATE; extern int lpt_yyleng; extern FILE *lpt_yyin, *lpt_yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * lpt_yyless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the lpt_yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define lpt_yyless(n) \ do \ { \ /* Undo effects of setting up lpt_yytext. */ \ *lpt_yy_cp = lpt_yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ lpt_yy_c_buf_p = lpt_yy_cp = lpt_yy_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up lpt_yytext again */ \ } \ while ( 0 ) #define unput(c) lpt_yyunput( c, lpt_yytext_ptr ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ typedef unsigned int lpt_yy_size_t; struct lpt_yy_buffer_state { FILE *lpt_yy_input_file; char *lpt_yy_ch_buf; /* input buffer */ char *lpt_yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ lpt_yy_size_t lpt_yy_buf_size; /* Number of characters read into lpt_yy_ch_buf, not including EOB * characters. */ int lpt_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 lpt_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 lpt_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 lpt_yy_at_bol; /* Whether to try to fill the input buffer when we reach the * end of it. */ int lpt_yy_fill_buffer; int lpt_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 lpt_yyrestart()), so that the user can continue scanning by * just pointing lpt_yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; static YY_BUFFER_STATE lpt_yy_current_buffer = 0; /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". */ #define YY_CURRENT_BUFFER lpt_yy_current_buffer /* lpt_yy_hold_char holds the character lost when lpt_yytext is formed. */ static char lpt_yy_hold_char; static int lpt_yy_n_chars; /* number of characters read into lpt_yy_ch_buf */ int lpt_yyleng; /* Points to current character in buffer. */ static char *lpt_yy_c_buf_p = (char *) 0; static int lpt_yy_init = 1; /* whether we need to initialize */ static int lpt_yy_start = 0; /* start state number */ /* Flag which is used to allow lpt_yywrap()'s to do buffer switches * instead of setting up a fresh lpt_yyin. A bit of a hack ... */ static int lpt_yy_did_buffer_switch_on_eof; void lpt_yyrestart YY_PROTO(( FILE *input_file )); void lpt_yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void lpt_yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE lpt_yy_create_buffer YY_PROTO(( FILE *file, int size )); void lpt_yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void lpt_yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void lpt_yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER lpt_yy_flush_buffer( lpt_yy_current_buffer ) YY_BUFFER_STATE lpt_yy_scan_buffer YY_PROTO(( char *base, lpt_yy_size_t size )); YY_BUFFER_STATE lpt_yy_scan_string YY_PROTO(( lpt_yyconst char *lpt_yy_str )); YY_BUFFER_STATE lpt_yy_scan_bytes YY_PROTO(( lpt_yyconst char *bytes, int len )); static void *lpt_yy_flex_alloc YY_PROTO(( lpt_yy_size_t )); static void *lpt_yy_flex_realloc YY_PROTO(( void *, lpt_yy_size_t )); static void lpt_yy_flex_free YY_PROTO(( void * )); #define lpt_yy_new_buffer lpt_yy_create_buffer #define lpt_yy_set_interactive(is_interactive) \ { \ if ( ! lpt_yy_current_buffer ) \ lpt_yy_current_buffer = lpt_yy_create_buffer( lpt_yyin, YY_BUF_SIZE ); \ lpt_yy_current_buffer->lpt_yy_is_interactive = is_interactive; \ } #define lpt_yy_set_bol(at_bol) \ { \ if ( ! lpt_yy_current_buffer ) \ lpt_yy_current_buffer = lpt_yy_create_buffer( lpt_yyin, YY_BUF_SIZE ); \ lpt_yy_current_buffer->lpt_yy_at_bol = at_bol; \ } #define YY_AT_BOL() (lpt_yy_current_buffer->lpt_yy_at_bol) #define YY_USES_REJECT typedef unsigned char YY_CHAR; FILE *lpt_yyin = (FILE *) 0, *lpt_yyout = (FILE *) 0; typedef int lpt_yy_state_type; #define YY_FLEX_LEX_COMPAT extern int lpt_yylineno; int lpt_yylineno = 1; extern char lpt_yytext[]; static lpt_yy_state_type lpt_yy_get_previous_state YY_PROTO(( void )); static lpt_yy_state_type lpt_yy_try_NUL_trans YY_PROTO(( lpt_yy_state_type current_state )); static int lpt_yy_get_next_buffer YY_PROTO(( void )); static void lpt_yy_fatal_error YY_PROTO(( lpt_yyconst char msg[] )); /* Done after the current pattern has been matched and before the * corresponding action - sets up lpt_yytext. */ #define YY_DO_BEFORE_ACTION \ lpt_yytext_ptr = lpt_yy_bp; \ lpt_yyleng = (int) (lpt_yy_cp - lpt_yy_bp); \ lpt_yy_hold_char = *lpt_yy_cp; \ *lpt_yy_cp = '\0'; \ if ( lpt_yyleng + lpt_yy_more_offset >= YYLMAX ) \ YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \ lpt_yy_flex_strncpy( &lpt_yytext[lpt_yy_more_offset], lpt_yytext_ptr, lpt_yyleng + 1 ); \ lpt_yyleng += lpt_yy_more_offset; \ lpt_yy_prev_more_offset = lpt_yy_more_offset; \ lpt_yy_more_offset = 0; \ lpt_yy_c_buf_p = lpt_yy_cp; #define YY_NUM_RULES 25 #define YY_END_OF_BUFFER 26 static lpt_yyconst short int lpt_yy_acclist[173] = { 0, 22, 22, 26, 24, 25, 5, 24, 25, 5, 25, 21, 24, 25, 15, 24, 25, 24, 25, 11, 12, 24, 25, 22, 24, 25, 22, 24, 25, 23, 24, 25, 21, 24, 25, 21, 24, 25, 1, 24, 25, 21, 24, 25, 21, 24, 25, 21, 24, 25, 21, 24, 25, 21, 24, 25, 21, 24, 25, 4, 25, 2, 25, 3, 4, 25, 5, 21, 20, 15, 12, 11, 12, 22, 23, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 8, 21, 21, 12, 21, 20, 16, 21, 21, 10, 21, 16, 21, 16, 21, 7, 21, 6, 21, 21, 21, 18, 21, 8, 21, 21, 21, 13, 14, 21, 19, 21, 21, 21, 21, 21, 21, 17, 21, 21, 21, 21, 9, 21, 21, 21, 21, 21, 17, 21, 21, 21, 16, 21, 9, 21, 21, 21, 21, 21, 21, 21, 21, 21, 16, 21, 16, 21, 21, 7, 21, 21, 6, 21, 21, 16, 21, 16, 21, 7, 21, 6, 21, 13, 8, 17 } ; static lpt_yyconst short int lpt_yy_accept[139] = { 0, 1, 2, 3, 3, 3, 4, 6, 9, 11, 14, 17, 19, 23, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53, 56, 59, 61, 63, 66, 67, 67, 68, 69, 70, 70, 71, 71, 73, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 89, 90, 90, 90, 91, 92, 93, 95, 96, 98, 100, 102, 104, 106, 107, 108, 110, 112, 113, 114, 115, 117, 118, 119, 120, 121, 122, 123, 124, 126, 127, 128, 128, 129, 131, 132, 133, 134, 135, 135, 137, 138, 138, 138, 139, 141, 143, 144, 145, 146, 147, 148, 149, 149, 150, 150, 150, 151, 153, 155, 156, 158, 159, 161, 161, 162, 162, 162, 164, 166, 168, 170, 170, 170, 170, 171, 171, 171, 172, 172, 172, 172, 172, 172, 173, 173 } ; static lpt_yyconst int lpt_yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 7, 6, 8, 9, 6, 10, 11, 11, 10, 10, 10, 10, 10, 10, 10, 12, 6, 13, 14, 15, 6, 6, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 6, 26, 27, 28, 29, 6, 6, 30, 31, 32, 33, 6, 6, 34, 35, 36, 1, 37, 1, 1, 6, 6, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 6, 26, 27, 28, 29, 6, 6, 30, 31, 32, 33, 6, 6, 34, 35, 36, 6, 6, 6, 6, 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 lpt_yyconst int lpt_yy_meta[38] = { 0, 1, 2, 2, 2, 2, 3, 2, 2, 3, 3, 3, 3, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1 } ; static lpt_yyconst short int lpt_yy_base[141] = { 0, 0, 21, 36, 43, 265, 266, 42, 46, 252, 48, 47, 50, 249, 266, 248, 32, 52, 266, 53, 39, 54, 56, 57, 76, 266, 266, 266, 0, 237, 248, 266, 68, 231, 69, 80, 83, 90, 266, 266, 66, 246, 71, 83, 92, 90, 94, 95, 100, 98, 105, 102, 110, 103, 236, 113, 124, 119, 244, 124, 113, 243, 125, 126, 130, 131, 135, 136, 242, 241, 137, 138, 228, 239, 266, 139, 140, 141, 144, 145, 146, 155, 156, 165, 222, 163, 152, 162, 168, 167, 169, 231, 236, 172, 215, 222, 177, 233, 232, 101, 173, 170, 180, 182, 183, 214, 184, 219, 209, 189, 192, 193, 197, 228, 199, 227, 210, 203, 221, 179, 224, 223, 222, 221, 200, 199, 198, 266, 205, 199, 266, 194, 188, 184, 179, 134, 266, 266, 224, 69, 39 } ; static lpt_yyconst short int lpt_yy_def[141] = { 0, 137, 1, 138, 138, 137, 137, 139, 139, 140, 137, 137, 137, 137, 137, 137, 140, 140, 137, 140, 140, 140, 140, 140, 140, 137, 137, 137, 8, 137, 140, 137, 137, 137, 137, 137, 137, 137, 137, 137, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 137, 137, 137, 140, 137, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 137, 140, 137, 140, 140, 140, 140, 140, 140, 140, 140, 140, 137, 140, 140, 140, 140, 140, 140, 137, 140, 140, 137, 137, 140, 140, 140, 140, 140, 140, 140, 140, 140, 137, 140, 137, 137, 140, 140, 140, 140, 140, 140, 140, 137, 140, 137, 137, 140, 140, 140, 140, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 0, 137, 137, 137 } ; static lpt_yyconst short int lpt_yy_nxt[304] = { 0, 6, 7, 8, 7, 7, 9, 10, 10, 11, 12, 12, 6, 13, 14, 15, 9, 9, 9, 9, 9, 16, 9, 9, 9, 9, 9, 9, 9, 9, 9, 17, 9, 9, 9, 9, 9, 18, 19, 26, 27, 20, 30, 21, 31, 22, 26, 27, 23, 29, 29, 31, 24, 29, 29, 32, 32, 34, 34, 35, 36, 36, 40, 41, 31, 31, 31, 44, 31, 31, 37, 28, 33, 47, 45, 32, 32, 42, 31, 34, 34, 48, 43, 31, 46, 49, 57, 41, 31, 37, 34, 34, 35, 36, 36, 31, 50, 55, 55, 59, 56, 56, 31, 37, 31, 51, 31, 31, 52, 53, 31, 61, 31, 31, 31, 31, 60, 31, 62, 69, 70, 71, 31, 56, 56, 31, 63, 110, 65, 64, 66, 31, 67, 68, 56, 56, 31, 31, 31, 73, 75, 76, 31, 31, 69, 77, 78, 31, 31, 31, 31, 31, 31, 31, 79, 80, 31, 31, 31, 86, 81, 83, 82, 91, 31, 136, 88, 31, 31, 85, 94, 87, 89, 90, 31, 31, 93, 31, 99, 31, 31, 31, 31, 98, 31, 31, 92, 96, 100, 31, 106, 101, 31, 103, 31, 31, 31, 109, 97, 127, 102, 31, 104, 111, 31, 31, 112, 113, 125, 31, 115, 31, 135, 134, 127, 31, 117, 122, 114, 123, 97, 133, 132, 120, 121, 25, 25, 25, 130, 131, 130, 129, 128, 31, 31, 31, 31, 126, 124, 31, 31, 119, 118, 116, 31, 31, 108, 107, 31, 105, 95, 31, 84, 31, 31, 31, 74, 72, 58, 54, 31, 33, 39, 38, 31, 137, 5, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137 } ; static lpt_yyconst short int lpt_yy_chk[304] = { 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, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 2, 140, 2, 16, 2, 4, 4, 2, 7, 7, 20, 2, 8, 8, 10, 10, 11, 11, 12, 12, 12, 16, 17, 17, 19, 21, 20, 22, 23, 12, 139, 10, 23, 21, 32, 32, 19, 40, 34, 34, 23, 19, 42, 22, 24, 40, 24, 24, 34, 35, 35, 36, 36, 36, 43, 24, 37, 37, 42, 37, 37, 45, 36, 44, 24, 46, 47, 24, 24, 49, 44, 48, 99, 51, 53, 43, 50, 45, 52, 53, 53, 52, 55, 55, 60, 46, 99, 48, 47, 49, 57, 50, 51, 56, 56, 59, 62, 63, 57, 59, 60, 64, 65, 66, 62, 63, 66, 67, 70, 71, 75, 76, 77, 64, 65, 78, 79, 80, 76, 67, 71, 70, 81, 86, 135, 78, 81, 82, 75, 83, 77, 79, 80, 87, 85, 82, 83, 87, 89, 88, 90, 101, 86, 93, 100, 81, 85, 88, 96, 93, 89, 102, 90, 103, 104, 106, 96, 85, 119, 89, 109, 90, 100, 110, 111, 101, 102, 117, 112, 104, 114, 134, 133, 119, 117, 106, 112, 103, 114, 109, 132, 131, 110, 111, 138, 138, 138, 129, 128, 126, 125, 124, 123, 122, 121, 120, 118, 116, 115, 113, 108, 107, 105, 98, 97, 95, 94, 92, 91, 84, 73, 72, 69, 68, 61, 58, 54, 41, 33, 30, 29, 15, 13, 9, 5, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137 } ; static lpt_yy_state_type lpt_yy_state_buf[YY_BUF_SIZE + 2], *lpt_yy_state_ptr; static char *lpt_yy_full_match; static int lpt_yy_lp; #define REJECT \ { \ *lpt_yy_cp = lpt_yy_hold_char; /* undo effects of setting up lpt_yytext */ \ lpt_yy_cp = lpt_yy_full_match; /* restore poss. backed-over text */ \ ++lpt_yy_lp; \ goto find_rule; \ } static int lpt_yy_more_offset = 0; static int lpt_yy_prev_more_offset = 0; #define lpt_yymore() (lpt_yy_more_offset = lpt_yy_flex_strlen( lpt_yytext )) #define YY_NEED_STRLEN #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET \ { \ lpt_yy_more_offset = lpt_yy_prev_more_offset; \ lpt_yyleng -= lpt_yy_more_offset; \ } #ifndef YYLMAX #define YYLMAX 8192 #endif char lpt_yytext[YYLMAX]; char *lpt_yytext_ptr; #define INITIAL 0 #define LINECOMMENT 1 /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int lpt_yywrap YY_PROTO(( void )); #else extern int lpt_yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void lpt_yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef lpt_yytext_ptr static void lpt_yy_flex_strncpy YY_PROTO(( char *, lpt_yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int lpt_yy_flex_strlen YY_PROTO(( lpt_yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int lpt_yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int lpt_yy_start_stack_ptr = 0; static int lpt_yy_start_stack_depth = 0; static int *lpt_yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void lpt_yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void lpt_yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int lpt_yy_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include #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( lpt_yytext, lpt_yyleng, 1, lpt_yyout ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( lpt_yy_current_buffer->lpt_yy_is_interactive ) \ { \ int c = '*', n; \ for ( n = 0; n < max_size && \ (c = getc( lpt_yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( lpt_yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else if ( ((result = fread( buf, 1, max_size, lpt_yyin )) == 0) \ && ferror( lpt_yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #endif /* No semi-colon after return; correct usage is to write "lpt_yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef lpt_yyterminate #define lpt_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) lpt_yy_fatal_error( msg ) #endif /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int lpt_yylex YY_PROTO(( void )) #endif /* Code executed at the beginning of each rule, after lpt_yytext and lpt_yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ if ( lpt_yyleng > 0 ) \ lpt_yy_current_buffer->lpt_yy_at_bol = \ (lpt_yytext[lpt_yyleng - 1] == '\n'); \ YY_USER_ACTION YY_DECL { register lpt_yy_state_type lpt_yy_current_state; register char *lpt_yy_cp, *lpt_yy_bp; register int lpt_yy_act; if ( lpt_yy_init ) { lpt_yy_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! lpt_yy_start ) lpt_yy_start = 1; /* first start state */ if ( ! lpt_yyin ) lpt_yyin = stdin; if ( ! lpt_yyout ) lpt_yyout = stdout; if ( ! lpt_yy_current_buffer ) lpt_yy_current_buffer = lpt_yy_create_buffer( lpt_yyin, YY_BUF_SIZE ); lpt_yy_load_buffer_state(); } while ( 1 ) /* loops until end-of-file is reached */ { lpt_yy_cp = lpt_yy_c_buf_p; /* Support of lpt_yytext. */ *lpt_yy_cp = lpt_yy_hold_char; /* lpt_yy_bp points to the position in lpt_yy_ch_buf of the start of * the current run. */ lpt_yy_bp = lpt_yy_cp; lpt_yy_current_state = lpt_yy_start; lpt_yy_current_state += YY_AT_BOL(); lpt_yy_state_ptr = lpt_yy_state_buf; *lpt_yy_state_ptr++ = lpt_yy_current_state; lpt_yy_match: do { register YY_CHAR lpt_yy_c = lpt_yy_ec[YY_SC_TO_UI(*lpt_yy_cp)]; while ( lpt_yy_chk[lpt_yy_base[lpt_yy_current_state] + lpt_yy_c] != lpt_yy_current_state ) { lpt_yy_current_state = (int) lpt_yy_def[lpt_yy_current_state]; if ( lpt_yy_current_state >= 138 ) lpt_yy_c = lpt_yy_meta[(unsigned int) lpt_yy_c]; } lpt_yy_current_state = lpt_yy_nxt[lpt_yy_base[lpt_yy_current_state] + (unsigned int) lpt_yy_c]; *lpt_yy_state_ptr++ = lpt_yy_current_state; ++lpt_yy_cp; } while ( lpt_yy_base[lpt_yy_current_state] != 266 ); lpt_yy_find_action: lpt_yy_current_state = *--lpt_yy_state_ptr; lpt_yy_lp = lpt_yy_accept[lpt_yy_current_state]; find_rule: /* we branch to this label when backing up */ for ( ; ; ) /* until we find what rule we matched */ { if ( lpt_yy_lp && lpt_yy_lp < lpt_yy_accept[lpt_yy_current_state + 1] ) { lpt_yy_act = lpt_yy_acclist[lpt_yy_lp]; { lpt_yy_full_match = lpt_yy_cp; break; } } --lpt_yy_cp; lpt_yy_current_state = *--lpt_yy_state_ptr; lpt_yy_lp = lpt_yy_accept[lpt_yy_current_state]; } YY_DO_BEFORE_ACTION; if ( lpt_yy_act != YY_END_OF_BUFFER ) { int lpt_yyl; for ( lpt_yyl = 0; lpt_yyl < lpt_yyleng; ++lpt_yyl ) if ( lpt_yytext[lpt_yyl] == '\n' ) ++lpt_yylineno; } do_action: /* This label is used only to access EOF actions. */ switch ( lpt_yy_act ) { /* beginning of action switch */ case 1: YY_RULE_SETUP { BEGIN LINECOMMENT; } /* begin skip LINECOMMENT */ YY_BREAK case 2: YY_RULE_SETUP { BEGIN INITIAL; } /* end skip LINECOMMENT */ YY_BREAK case 3: YY_RULE_SETUP { BEGIN INITIAL; } /* end skip LINECOMMENT */ YY_BREAK case 4: YY_RULE_SETUP { } YY_BREAK case 5: YY_RULE_SETUP { } YY_BREAK case 6: YY_RULE_SETUP { /* strcpy(Last_var, (char *)lpt_yytext); */ return(MINIMISE); } YY_BREAK case 7: YY_RULE_SETUP { /* strcpy(Last_var, (char *)lpt_yytext); */ return(MAXIMISE); } YY_BREAK case 8: YY_RULE_SETUP { /* strcpy(Last_var, (char *)lpt_yytext); */ return(SUBJECTTO); } YY_BREAK case 9: YY_RULE_SETUP { /* strcpy(Last_var, (char *)lpt_yytext); */ return(BOUNDS); } YY_BREAK case 10: YY_RULE_SETUP { /* strcpy(Last_var, (char *)lpt_yytext); */ return(END); } YY_BREAK case 11: YY_RULE_SETUP { f = atof((char *)lpt_yytext); return(INTCONS); } /* f contains the last float */ YY_BREAK case 12: YY_RULE_SETUP { f = atof((char *)lpt_yytext); return(CONS); } /* f contains the last float */ YY_BREAK case 13: YY_RULE_SETUP { char *ptr; f = DEF_INFINITE; Sign = 0; ptr = (char *)lpt_yytext; while (isspace(*ptr)) ptr++; if(*ptr == '-') Sign = 1; return(INF); } /* f contains the last float */ YY_BREAK case 14: YY_RULE_SETUP { strcpy(Last_var0, Last_var); strcpy(Last_var, (char *)lpt_yytext); return(FR); } YY_BREAK case 15: YY_RULE_SETUP { Sign = 0; for(x = 0; x < lpt_yyleng; x++) if(lpt_yytext[x] == '-' || lpt_yytext[x] == '+') Sign = (Sign == (lpt_yytext[x] == '+')); return (SIGN); /* Sign is TRUE if the sign-string represents a '-'. Otherwise Sign is FALSE */ } YY_BREAK case 16: YY_RULE_SETUP { Within_gen_decl = Within_bin_decl = Within_sec_decl = Within_sos_decl = FALSE; if((toupper(*lpt_yytext) == 'G') || (toupper(*lpt_yytext) == 'I')) Within_gen_decl = TRUE; else Within_bin_decl = TRUE; return(SEC_INT); } YY_BREAK case 17: YY_RULE_SETUP { Within_gen_decl = Within_bin_decl = Within_sec_decl = Within_sos_decl = FALSE; Within_sec_decl = TRUE; return(SEC_SEC); } YY_BREAK case 18: YY_RULE_SETUP { Within_gen_decl = Within_bin_decl = Within_sec_decl = Within_sos_decl = FALSE; Within_sos_decl = TRUE; return(SEC_SOS); } YY_BREAK case 19: YY_RULE_SETUP { strcpy(Last_var, (char *)lpt_yytext); return(SOSTYPE); } YY_BREAK case 20: YY_RULE_SETUP { strcpy(Last_var, (char *)lpt_yytext); Last_var[strlen(Last_var) - 1] = 0; return(VARIABLECOLON); } YY_BREAK case 21: YY_RULE_SETUP { strcpy(Last_var, (char *)lpt_yytext); return(VAR); } YY_BREAK case 22: YY_RULE_SETUP { return(RE_OPLE); } YY_BREAK case 23: YY_RULE_SETUP { return(RE_OPGE); } YY_BREAK case 24: YY_RULE_SETUP { report(NULL, CRITICAL, "LEX ERROR : %s lineno %d\n", lpt_yytext, lpt_yylineno); return(UNDEFINED); } YY_BREAK case 25: YY_RULE_SETUP ECHO; YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(LINECOMMENT): lpt_yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int lpt_yy_amount_of_matched_text = (int) (lpt_yy_cp - lpt_yytext_ptr) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *lpt_yy_cp = lpt_yy_hold_char; YY_RESTORE_YY_MORE_OFFSET if ( lpt_yy_current_buffer->lpt_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 lpt_yyin at a new source and called * lpt_yylex(). If so, then we have to assure * consistency between lpt_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. */ lpt_yy_n_chars = lpt_yy_current_buffer->lpt_yy_n_chars; lpt_yy_current_buffer->lpt_yy_input_file = lpt_yyin; lpt_yy_current_buffer->lpt_yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for lpt_yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since lpt_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 ( lpt_yy_c_buf_p <= &lpt_yy_current_buffer->lpt_yy_ch_buf[lpt_yy_n_chars] ) { /* This was really a NUL. */ lpt_yy_state_type lpt_yy_next_state; lpt_yy_c_buf_p = lpt_yytext_ptr + lpt_yy_amount_of_matched_text; lpt_yy_current_state = lpt_yy_get_previous_state(); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * lpt_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). */ lpt_yy_next_state = lpt_yy_try_NUL_trans( lpt_yy_current_state ); lpt_yy_bp = lpt_yytext_ptr + YY_MORE_ADJ; if ( lpt_yy_next_state ) { /* Consume the NUL. */ lpt_yy_cp = ++lpt_yy_c_buf_p; lpt_yy_current_state = lpt_yy_next_state; goto lpt_yy_match; } else { lpt_yy_cp = lpt_yy_c_buf_p; goto lpt_yy_find_action; } } else switch ( lpt_yy_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { lpt_yy_did_buffer_switch_on_eof = 0; if ( lpt_yywrap() ) { /* Note: because we've taken care in * lpt_yy_get_next_buffer() to have set up * lpt_yytext, we can now set up * lpt_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. */ lpt_yy_c_buf_p = lpt_yytext_ptr + YY_MORE_ADJ; lpt_yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! lpt_yy_did_buffer_switch_on_eof ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: lpt_yy_c_buf_p = lpt_yytext_ptr + lpt_yy_amount_of_matched_text; lpt_yy_current_state = lpt_yy_get_previous_state(); lpt_yy_cp = lpt_yy_c_buf_p; lpt_yy_bp = lpt_yytext_ptr + YY_MORE_ADJ; goto lpt_yy_match; case EOB_ACT_LAST_MATCH: lpt_yy_c_buf_p = &lpt_yy_current_buffer->lpt_yy_ch_buf[lpt_yy_n_chars]; lpt_yy_current_state = lpt_yy_get_previous_state(); lpt_yy_cp = lpt_yy_c_buf_p; lpt_yy_bp = lpt_yytext_ptr + YY_MORE_ADJ; goto lpt_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 lpt_yylex */ /* lpt_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 lpt_yy_get_next_buffer() { register char *dest = lpt_yy_current_buffer->lpt_yy_ch_buf; register char *source = lpt_yytext_ptr; register int number_to_move, i; int ret_val; if ( lpt_yy_c_buf_p > &lpt_yy_current_buffer->lpt_yy_ch_buf[lpt_yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( lpt_yy_current_buffer->lpt_yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( lpt_yy_c_buf_p - lpt_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) (lpt_yy_c_buf_p - lpt_yytext_ptr) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( lpt_yy_current_buffer->lpt_yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ lpt_yy_current_buffer->lpt_yy_n_chars = lpt_yy_n_chars = 0; else { int num_to_read = lpt_yy_current_buffer->lpt_yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = lpt_yy_current_buffer; int lpt_yy_c_buf_p_offset = (int) (lpt_yy_c_buf_p - b->lpt_yy_ch_buf); if ( b->lpt_yy_is_our_buffer ) { int new_size = b->lpt_yy_buf_size * 2; if ( new_size <= 0 ) b->lpt_yy_buf_size += b->lpt_yy_buf_size / 8; else b->lpt_yy_buf_size *= 2; b->lpt_yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ lpt_yy_flex_realloc( (void *) b->lpt_yy_ch_buf, b->lpt_yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->lpt_yy_ch_buf = 0; if ( ! b->lpt_yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); lpt_yy_c_buf_p = &b->lpt_yy_ch_buf[lpt_yy_c_buf_p_offset]; num_to_read = lpt_yy_current_buffer->lpt_yy_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&lpt_yy_current_buffer->lpt_yy_ch_buf[number_to_move]), lpt_yy_n_chars, num_to_read ); lpt_yy_current_buffer->lpt_yy_n_chars = lpt_yy_n_chars; } if ( lpt_yy_n_chars == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; lpt_yyrestart( lpt_yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; lpt_yy_current_buffer->lpt_yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; lpt_yy_n_chars += number_to_move; lpt_yy_current_buffer->lpt_yy_ch_buf[lpt_yy_n_chars] = YY_END_OF_BUFFER_CHAR; lpt_yy_current_buffer->lpt_yy_ch_buf[lpt_yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; lpt_yytext_ptr = &lpt_yy_current_buffer->lpt_yy_ch_buf[0]; return ret_val; } /* lpt_yy_get_previous_state - get the state just before the EOB char was reached */ static lpt_yy_state_type lpt_yy_get_previous_state() { register lpt_yy_state_type lpt_yy_current_state; register char *lpt_yy_cp; lpt_yy_current_state = lpt_yy_start; lpt_yy_current_state += YY_AT_BOL(); lpt_yy_state_ptr = lpt_yy_state_buf; *lpt_yy_state_ptr++ = lpt_yy_current_state; for ( lpt_yy_cp = lpt_yytext_ptr + YY_MORE_ADJ; lpt_yy_cp < lpt_yy_c_buf_p; ++lpt_yy_cp ) { register YY_CHAR lpt_yy_c = (*lpt_yy_cp ? lpt_yy_ec[YY_SC_TO_UI(*lpt_yy_cp)] : 1); while ( lpt_yy_chk[lpt_yy_base[lpt_yy_current_state] + lpt_yy_c] != lpt_yy_current_state ) { lpt_yy_current_state = (int) lpt_yy_def[lpt_yy_current_state]; if ( lpt_yy_current_state >= 138 ) lpt_yy_c = lpt_yy_meta[(unsigned int) lpt_yy_c]; } lpt_yy_current_state = lpt_yy_nxt[lpt_yy_base[lpt_yy_current_state] + (unsigned int) lpt_yy_c]; *lpt_yy_state_ptr++ = lpt_yy_current_state; } return lpt_yy_current_state; } /* lpt_yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = lpt_yy_try_NUL_trans( current_state ); */ #ifdef YY_USE_PROTOS static lpt_yy_state_type lpt_yy_try_NUL_trans( lpt_yy_state_type lpt_yy_current_state ) #else static lpt_yy_state_type lpt_yy_try_NUL_trans( lpt_yy_current_state ) lpt_yy_state_type lpt_yy_current_state; #endif { register int lpt_yy_is_jam; register YY_CHAR lpt_yy_c = 1; while ( lpt_yy_chk[lpt_yy_base[lpt_yy_current_state] + lpt_yy_c] != lpt_yy_current_state ) { lpt_yy_current_state = (int) lpt_yy_def[lpt_yy_current_state]; if ( lpt_yy_current_state >= 138 ) lpt_yy_c = lpt_yy_meta[(unsigned int) lpt_yy_c]; } lpt_yy_current_state = lpt_yy_nxt[lpt_yy_base[lpt_yy_current_state] + (unsigned int) lpt_yy_c]; lpt_yy_is_jam = (lpt_yy_current_state == 137); if ( ! lpt_yy_is_jam ) *lpt_yy_state_ptr++ = lpt_yy_current_state; return lpt_yy_is_jam ? 0 : lpt_yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void lpt_yyunput( int c, register char *lpt_yy_bp ) #else static void lpt_yyunput( c, lpt_yy_bp ) int c; register char *lpt_yy_bp; #endif { register char *lpt_yy_cp = lpt_yy_c_buf_p; /* undo effects of setting up lpt_yytext */ *lpt_yy_cp = lpt_yy_hold_char; if ( lpt_yy_cp < lpt_yy_current_buffer->lpt_yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = lpt_yy_n_chars + 2; register char *dest = &lpt_yy_current_buffer->lpt_yy_ch_buf[ lpt_yy_current_buffer->lpt_yy_buf_size + 2]; register char *source = &lpt_yy_current_buffer->lpt_yy_ch_buf[number_to_move]; while ( source > lpt_yy_current_buffer->lpt_yy_ch_buf ) *--dest = *--source; lpt_yy_cp += (int) (dest - source); lpt_yy_bp += (int) (dest - source); lpt_yy_current_buffer->lpt_yy_n_chars = lpt_yy_n_chars = lpt_yy_current_buffer->lpt_yy_buf_size; if ( lpt_yy_cp < lpt_yy_current_buffer->lpt_yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--lpt_yy_cp = (char) c; if ( c == '\n' ) --lpt_yylineno; lpt_yytext_ptr = lpt_yy_bp; lpt_yy_hold_char = *lpt_yy_cp; lpt_yy_c_buf_p = lpt_yy_cp; } #endif /* ifndef YY_NO_UNPUT */ #ifdef __cplusplus static int lpt_yyinput() #else static int input() #endif { int c; *lpt_yy_c_buf_p = lpt_yy_hold_char; if ( *lpt_yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* lpt_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 ( lpt_yy_c_buf_p < &lpt_yy_current_buffer->lpt_yy_ch_buf[lpt_yy_n_chars] ) /* This was really a NUL. */ *lpt_yy_c_buf_p = '\0'; else { /* need more input */ int offset = lpt_yy_c_buf_p - lpt_yytext_ptr; ++lpt_yy_c_buf_p; switch ( lpt_yy_get_next_buffer() ) { case EOB_ACT_LAST_MATCH: /* This happens because lpt_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. */ lpt_yyrestart( lpt_yyin ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( lpt_yywrap() ) return EOF; if ( ! lpt_yy_did_buffer_switch_on_eof ) YY_NEW_FILE; #ifdef __cplusplus return lpt_yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: lpt_yy_c_buf_p = lpt_yytext_ptr + offset; break; } } } c = *(unsigned char *) lpt_yy_c_buf_p; /* cast for 8-bit char's */ *lpt_yy_c_buf_p = '\0'; /* preserve lpt_yytext */ lpt_yy_hold_char = *++lpt_yy_c_buf_p; lpt_yy_current_buffer->lpt_yy_at_bol = (c == '\n'); if ( lpt_yy_current_buffer->lpt_yy_at_bol ) ++lpt_yylineno; return c; } #ifdef YY_USE_PROTOS void lpt_yyrestart( FILE *input_file ) #else void lpt_yyrestart( input_file ) FILE *input_file; #endif { if ( ! lpt_yy_current_buffer ) lpt_yy_current_buffer = lpt_yy_create_buffer( lpt_yyin, YY_BUF_SIZE ); lpt_yy_init_buffer( lpt_yy_current_buffer, input_file ); lpt_yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void lpt_yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void lpt_yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { if ( lpt_yy_current_buffer == new_buffer ) return; if ( lpt_yy_current_buffer ) { /* Flush out information for old buffer. */ *lpt_yy_c_buf_p = lpt_yy_hold_char; lpt_yy_current_buffer->lpt_yy_buf_pos = lpt_yy_c_buf_p; lpt_yy_current_buffer->lpt_yy_n_chars = lpt_yy_n_chars; } lpt_yy_current_buffer = new_buffer; lpt_yy_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (lpt_yywrap()) processing, but the only time this flag * is looked at is after lpt_yywrap() is called, so it's safe * to go ahead and always set it. */ lpt_yy_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void lpt_yy_load_buffer_state( void ) #else void lpt_yy_load_buffer_state() #endif { lpt_yy_n_chars = lpt_yy_current_buffer->lpt_yy_n_chars; lpt_yytext_ptr = lpt_yy_c_buf_p = lpt_yy_current_buffer->lpt_yy_buf_pos; lpt_yyin = lpt_yy_current_buffer->lpt_yy_input_file; lpt_yy_hold_char = *lpt_yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE lpt_yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE lpt_yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) lpt_yy_flex_alloc( sizeof( struct lpt_yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in lpt_yy_create_buffer()" ); b->lpt_yy_buf_size = size; /* lpt_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->lpt_yy_ch_buf = (char *) lpt_yy_flex_alloc( b->lpt_yy_buf_size + 2 ); if ( ! b->lpt_yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in lpt_yy_create_buffer()" ); b->lpt_yy_is_our_buffer = 1; lpt_yy_init_buffer( b, file ); return b; } #ifdef YY_USE_PROTOS void lpt_yy_delete_buffer( YY_BUFFER_STATE b ) #else void lpt_yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == lpt_yy_current_buffer ) lpt_yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->lpt_yy_is_our_buffer ) lpt_yy_flex_free( (void *) b->lpt_yy_ch_buf ); lpt_yy_flex_free( (void *) b ); } #ifndef YY_ALWAYS_INTERACTIVE #ifndef YY_NEVER_INTERACTIVE extern int isatty YY_PROTO(( int )); #endif #endif #ifdef YY_USE_PROTOS void lpt_yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void lpt_yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { lpt_yy_flush_buffer( b ); b->lpt_yy_input_file = file; b->lpt_yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->lpt_yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->lpt_yy_is_interactive = 0; #else b->lpt_yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void lpt_yy_flush_buffer( YY_BUFFER_STATE b ) #else void lpt_yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; b->lpt_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->lpt_yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->lpt_yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->lpt_yy_buf_pos = &b->lpt_yy_ch_buf[0]; b->lpt_yy_at_bol = 1; b->lpt_yy_buffer_status = YY_BUFFER_NEW; if ( b == lpt_yy_current_buffer ) lpt_yy_load_buffer_state(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE lpt_yy_scan_buffer( char *base, lpt_yy_size_t size ) #else YY_BUFFER_STATE lpt_yy_scan_buffer( base, size ) char *base; lpt_yy_size_t size; #endif { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) lpt_yy_flex_alloc( sizeof( struct lpt_yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in lpt_yy_scan_buffer()" ); b->lpt_yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->lpt_yy_buf_pos = b->lpt_yy_ch_buf = base; b->lpt_yy_is_our_buffer = 0; b->lpt_yy_input_file = 0; b->lpt_yy_n_chars = b->lpt_yy_buf_size; b->lpt_yy_is_interactive = 0; b->lpt_yy_at_bol = 1; b->lpt_yy_fill_buffer = 0; b->lpt_yy_buffer_status = YY_BUFFER_NEW; lpt_yy_switch_to_buffer( b ); return b; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE lpt_yy_scan_string( lpt_yyconst char *lpt_yy_str ) #else YY_BUFFER_STATE lpt_yy_scan_string( lpt_yy_str ) lpt_yyconst char *lpt_yy_str; #endif { int len; for ( len = 0; lpt_yy_str[len]; ++len ) ; return lpt_yy_scan_bytes( lpt_yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE lpt_yy_scan_bytes( lpt_yyconst char *bytes, int len ) #else YY_BUFFER_STATE lpt_yy_scan_bytes( bytes, len ) lpt_yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; lpt_yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) lpt_yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in lpt_yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; b = lpt_yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in lpt_yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->lpt_yy_is_our_buffer = 1; return b; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void lpt_yy_push_state( int new_state ) #else static void lpt_yy_push_state( new_state ) int new_state; #endif { if ( lpt_yy_start_stack_ptr >= lpt_yy_start_stack_depth ) { lpt_yy_size_t new_size; lpt_yy_start_stack_depth += YY_START_STACK_INCR; new_size = lpt_yy_start_stack_depth * sizeof( int ); if ( ! lpt_yy_start_stack ) lpt_yy_start_stack = (int *) lpt_yy_flex_alloc( new_size ); else lpt_yy_start_stack = (int *) lpt_yy_flex_realloc( (void *) lpt_yy_start_stack, new_size ); if ( ! lpt_yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } lpt_yy_start_stack[lpt_yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void lpt_yy_pop_state() { if ( --lpt_yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(lpt_yy_start_stack[lpt_yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int lpt_yy_top_state() { return lpt_yy_start_stack[lpt_yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void lpt_yy_fatal_error( lpt_yyconst char msg[] ) #else static void lpt_yy_fatal_error( msg ) char msg[]; #endif { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine lpt_yyless() so it works in section 3 code. */ #undef lpt_yyless #define lpt_yyless(n) \ do \ { \ /* Undo effects of setting up lpt_yytext. */ \ lpt_yytext[lpt_yyleng] = lpt_yy_hold_char; \ lpt_yy_c_buf_p = lpt_yytext + n; \ lpt_yy_hold_char = *lpt_yy_c_buf_p; \ *lpt_yy_c_buf_p = '\0'; \ lpt_yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef lpt_yytext_ptr #ifdef YY_USE_PROTOS static void lpt_yy_flex_strncpy( char *s1, lpt_yyconst char *s2, int n ) #else static void lpt_yy_flex_strncpy( s1, s2, n ) char *s1; lpt_yyconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int lpt_yy_flex_strlen( lpt_yyconst char *s ) #else static int lpt_yy_flex_strlen( s ) lpt_yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *lpt_yy_flex_alloc( lpt_yy_size_t size ) #else static void *lpt_yy_flex_alloc( size ) lpt_yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *lpt_yy_flex_realloc( void *ptr, lpt_yy_size_t size ) #else static void *lpt_yy_flex_realloc( ptr, size ) void *ptr; lpt_yy_size_t size; #endif { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } #ifdef YY_USE_PROTOS static void lpt_yy_flex_free( void *ptr ) #else static void lpt_yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { lpt_yylex(); return 0; } #endif