/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern 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 lp_yyconst const #else #define lp_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 lp_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 ((lp_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 lp_yyrestart( lp_yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #define YY_BUF_SIZE 16384 typedef struct lp_yy_buffer_state *YY_BUFFER_STATE; extern int lp_yyleng; extern FILE *lp_yyin, *lp_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 ) * lp_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 lp_yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define lp_yyless(n) \ do \ { \ /* Undo effects of setting up lp_yytext. */ \ *lp_yy_cp = lp_yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ lp_yy_c_buf_p = lp_yy_cp = lp_yy_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up lp_yytext again */ \ } \ while ( 0 ) #define unput(c) lp_yyunput( c, lp_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 lp_yy_size_t; struct lp_yy_buffer_state { FILE *lp_yy_input_file; char *lp_yy_ch_buf; /* input buffer */ char *lp_yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ lp_yy_size_t lp_yy_buf_size; /* Number of characters read into lp_yy_ch_buf, not including EOB * characters. */ int lp_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 lp_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 lp_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 lp_yy_at_bol; /* Whether to try to fill the input buffer when we reach the * end of it. */ int lp_yy_fill_buffer; int lp_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 lp_yyrestart()), so that the user can continue scanning by * just pointing lp_yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; static YY_BUFFER_STATE lp_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 lp_yy_current_buffer /* lp_yy_hold_char holds the character lost when lp_yytext is formed. */ static char lp_yy_hold_char; static int lp_yy_n_chars; /* number of characters read into lp_yy_ch_buf */ int lp_yyleng; /* Points to current character in buffer. */ static char *lp_yy_c_buf_p = (char *) 0; static int lp_yy_init = 1; /* whether we need to initialize */ static int lp_yy_start = 0; /* start state number */ /* Flag which is used to allow lp_yywrap()'s to do buffer switches * instead of setting up a fresh lp_yyin. A bit of a hack ... */ static int lp_yy_did_buffer_switch_on_eof; void lp_yyrestart YY_PROTO(( FILE *input_file )); void lp_yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void lp_yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE lp_yy_create_buffer YY_PROTO(( FILE *file, int size )); void lp_yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void lp_yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void lp_yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER lp_yy_flush_buffer( lp_yy_current_buffer ) YY_BUFFER_STATE lp_yy_scan_buffer YY_PROTO(( char *base, lp_yy_size_t size )); YY_BUFFER_STATE lp_yy_scan_string YY_PROTO(( lp_yyconst char *lp_yy_str )); YY_BUFFER_STATE lp_yy_scan_bytes YY_PROTO(( lp_yyconst char *bytes, int len )); static void *lp_yy_flex_alloc YY_PROTO(( lp_yy_size_t )); static void *lp_yy_flex_realloc YY_PROTO(( void *, lp_yy_size_t )); static void lp_yy_flex_free YY_PROTO(( void * )); #define lp_yy_new_buffer lp_yy_create_buffer #define lp_yy_set_interactive(is_interactive) \ { \ if ( ! lp_yy_current_buffer ) \ lp_yy_current_buffer = lp_yy_create_buffer( lp_yyin, YY_BUF_SIZE ); \ lp_yy_current_buffer->lp_yy_is_interactive = is_interactive; \ } #define lp_yy_set_bol(at_bol) \ { \ if ( ! lp_yy_current_buffer ) \ lp_yy_current_buffer = lp_yy_create_buffer( lp_yyin, YY_BUF_SIZE ); \ lp_yy_current_buffer->lp_yy_at_bol = at_bol; \ } #define YY_AT_BOL() (lp_yy_current_buffer->lp_yy_at_bol) #define YY_USES_REJECT typedef unsigned char YY_CHAR; FILE *lp_yyin = (FILE *) 0, *lp_yyout = (FILE *) 0; typedef int lp_yy_state_type; #define YY_FLEX_LEX_COMPAT extern int lp_yylineno; int lp_yylineno = 1; extern char lp_yytext[]; static lp_yy_state_type lp_yy_get_previous_state YY_PROTO(( void )); static lp_yy_state_type lp_yy_try_NUL_trans YY_PROTO(( lp_yy_state_type current_state )); static int lp_yy_get_next_buffer YY_PROTO(( void )); static void lp_yy_fatal_error YY_PROTO(( lp_yyconst char msg[] )); /* Done after the current pattern has been matched and before the * corresponding action - sets up lp_yytext. */ #define YY_DO_BEFORE_ACTION \ lp_yytext_ptr = lp_yy_bp; \ lp_yyleng = (int) (lp_yy_cp - lp_yy_bp); \ lp_yy_hold_char = *lp_yy_cp; \ *lp_yy_cp = '\0'; \ if ( lp_yyleng + lp_yy_more_offset >= YYLMAX ) \ YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \ lp_yy_flex_strncpy( &lp_yytext[lp_yy_more_offset], lp_yytext_ptr, lp_yyleng + 1 ); \ lp_yyleng += lp_yy_more_offset; \ lp_yy_prev_more_offset = lp_yy_more_offset; \ lp_yy_more_offset = 0; \ lp_yy_c_buf_p = lp_yy_cp; #define YY_NUM_RULES 30 #define YY_END_OF_BUFFER 31 static lp_yyconst short int lp_yy_acclist[149] = { 0, 26, 26, 31, 29, 30, 10, 17, 29, 30, 10, 17, 30, 25, 29, 30, 17, 29, 30, 11, 29, 30, 29, 30, 29, 30, 14, 15, 29, 30, 24, 29, 30, 28, 29, 30, 26, 29, 30, 26, 29, 30, 27, 29, 30, 23, 29, 30, 23, 29, 30, 10, 17, 29, 30, 23, 29, 30, 23, 29, 30, 3, 30, 4, 30, 3, 5, 30, 3, 30, 9, 30, 7, 30, 8, 9, 30, 10, 17, 17, 17, 15, 1, 6, 15, 14, 15, 26, 27, 23, 22, 23, 23, 10, 17, 23, 23, 23, 2, 15, 15, 21, 23, 23, 18, 23, 19, 23, 23, 23, 20, 23,16400, 23, 13, 22, 23, 12, 22, 23, 18, 19, 20, 23, 19, 23, 20, 23, 20, 23, 8208, 8208, 13, 23, 12, 23, 20, 23, 23, 23, 23, 23, 23, 18, 23, 23, 23, 18,16400 } ; static lp_yyconst short int lp_yy_accept[126] = { 0, 1, 2, 3, 3, 3, 3, 3, 4, 6, 10, 13, 16, 19, 22, 24, 26, 30, 33, 36, 39, 42, 45, 48, 51, 55, 58, 61, 63, 65, 68, 70, 72, 74, 77, 79, 80, 81, 81, 82, 83, 84, 85, 87, 87, 88, 89, 90, 91, 91, 92, 93, 95, 95, 95, 96, 97, 98, 99, 99, 100, 100, 101, 102, 102, 103, 104, 104, 104, 104, 106, 108, 109, 110, 112, 113, 114, 114, 116, 117, 117, 119, 120, 121, 122, 123, 124, 126, 128, 130, 131, 132, 132, 133, 134, 135, 136, 136, 137, 138, 138, 138, 139, 140, 140, 141, 141, 141, 142, 143, 143, 145, 145, 145, 146, 147, 148, 148, 149, 149, 149, 149, 149, 149, 149, 149 } ; static lp_yyconst int lp_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, 2, 1, 1, 5, 6, 5, 5, 5, 1, 1, 7, 8, 9, 10, 11, 12, 13, 14, 14, 13, 13, 13, 13, 13, 13, 13, 15, 16, 17, 18, 19, 1, 5, 20, 21, 22, 21, 23, 24, 25, 21, 26, 21, 21, 21, 27, 28, 29, 21, 21, 30, 31, 32, 33, 21, 21, 34, 35, 36, 5, 1, 5, 5, 5, 1, 20, 21, 22, 21, 23, 24, 25, 21, 26, 21, 21, 21, 27, 28, 29, 21, 21, 30, 31, 32, 33, 21, 21, 34, 35, 36, 5, 1, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 lp_yyconst int lp_yy_meta[37] = { 0, 1, 2, 2, 2, 3, 4, 5, 2, 5, 2, 4, 4, 4, 4, 6, 5, 6, 5, 5, 3, 3, 3, 3, 3, 3, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 } ; static lp_yyconst short int lp_yy_base[131] = { 0, 0, 35, 35, 37, 42, 44, 288, 297, 47, 50, 297, 257, 297, 49, 52, 54, 297, 297, 261, 297, 260, 54, 55, 80, 59, 63, 297, 297, 297, 265, 297, 297, 297, 91, 250, 94, 231, 94, 297, 297, 96, 101, 108, 297, 297, 74, 243, 0, 108, 111, 0, 229, 50, 88, 114, 117, 297, 232, 124, 130, 136, 297, 236, 138, 143, 222, 231, 221, 139, 118, 142, 146, 156, 163, 236, 41, 235, 157, 98, 234, 161, 225, 297, 233, 165, 176, 164, 180, 196, 297, 217, 297, 170, 297, 186, 218, 228, 187, 219, 214, 191, 194, 216, 198, 205, 200, 201, 206, 175, 202, 164, 191, 218, 229, 297, 151, 234, 149, 124, 118, 101, 94, 54, 297, 260, 267, 273, 278, 283, 289 } ; static lp_yyconst short int lp_yy_def[131] = { 0, 124, 1, 125, 125, 126, 126, 124, 124, 124, 124, 124, 127, 124, 124, 124, 124, 124, 124, 124, 124, 124, 128, 128, 124, 128, 128, 124, 124, 124, 124, 124, 124, 124, 124, 127, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 128, 124, 129, 128, 128, 24, 124, 124, 128, 128, 128, 124, 124, 124, 124, 124, 124, 129, 128, 128, 124, 124, 124, 128, 128, 128, 128, 128, 130, 124, 124, 124, 128, 124, 124, 128, 124, 124, 124, 128, 128, 128, 128, 124, 124, 124, 124, 128, 124, 128, 124, 124, 128, 124, 124, 128, 128, 124, 128, 124, 124, 128, 128, 124, 128, 124, 124, 128, 128, 124, 124, 130, 124, 124, 124, 124, 124, 124, 0, 124, 124, 124, 124, 124, 124 } ; static lp_yyconst short int lp_yy_nxt[334] = { 0, 8, 9, 10, 9, 8, 8, 11, 12, 13, 12, 14, 15, 16, 16, 17, 18, 19, 20, 21, 22, 22, 22, 22, 22, 22, 22, 23, 22, 22, 22, 22, 22, 22, 22, 22, 22, 24, 28, 29, 28, 29, 30, 76, 30, 32, 33, 32, 33, 34, 34, 34, 34, 34, 34, 35, 92, 35, 35, 39, 35, 25, 38, 38, 40, 41, 26, 42, 42, 47, 47, 48, 48, 67, 47, 49, 48, 43, 47, 68, 48, 50, 51, 34, 34, 83, 55, 54, 35, 47, 35, 48, 56, 34, 34, 34, 36, 36, 36, 35, 79, 35, 36, 47, 36, 48, 52, 38, 38, 59, 59, 53, 41, 94, 42, 42, 60, 43, 60, 43, 69, 61, 61, 47, 43, 48, 47, 123, 48, 47, 122, 48, 47, 47, 48, 48, 70, 59, 59, 65, 76, 71, 64, 61, 61, 79, 72, 43, 73, 61, 61, 121, 120, 77, 47, 48, 48, 47, 80, 48, 48, 47, 85, 48, 78, 89, 89, 89, 86, 81, 88, 47, 47, 48, 48, 119, 47, 87, 48, 47, 47, 48, 48, 118, 93, 47, 99, 48, 95, 91, 98, 47, 116, 48, 88, 47, 101, 48, 89, 89, 89, 47, 47, 48, 48, 115, 47, 70, 48, 47, 104, 48, 102, 47, 117, 48, 47, 47, 48, 48, 76, 47, 107, 48, 113, 108, 117, 107, 110, 114, 108, 79, 112, 77, 111, 48, 89, 89, 89, 109, 106, 105, 97, 103, 80, 100, 48, 97, 96, 62, 62, 47, 84, 83, 82, 75, 74, 66, 62, 58, 124, 27, 27, 27, 27, 27, 27, 27, 31, 31, 31, 31, 31, 31, 31, 36, 37, 57, 45, 44, 36, 46, 46, 37, 46, 46, 63, 63, 124, 124, 63, 90, 124, 90, 90, 90, 90, 7, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124 } ; static lp_yyconst short int lp_yy_chk[334] = { 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, 2, 3, 3, 4, 4, 3, 76, 4, 5, 5, 6, 6, 9, 9, 9, 10, 10, 10, 9, 76, 9, 10, 15, 10, 2, 14, 14, 15, 16, 2, 16, 16, 22, 23, 22, 23, 53, 25, 23, 25, 16, 26, 53, 26, 23, 24, 24, 24, 123, 26, 25, 24, 46, 24, 46, 26, 34, 34, 34, 36, 36, 36, 34, 79, 34, 36, 54, 36, 54, 24, 38, 38, 41, 41, 24, 42, 79, 42, 42, 43, 38, 43, 41, 54, 43, 43, 49, 42, 49, 50, 122, 50, 55, 121, 55, 56, 70, 56, 70, 55, 59, 59, 50, 64, 55, 49, 60, 60, 65, 55, 59, 56, 61, 61, 120, 119, 64, 69, 64, 69, 71, 65, 71, 65, 72, 69, 72, 64, 74, 74, 74, 71, 65, 73, 73, 78, 73, 78, 118, 81, 72, 81, 87, 85, 87, 85, 116, 78, 93, 86, 93, 81, 74, 85, 86, 111, 86, 88, 88, 93, 88, 89, 89, 89, 95, 98, 95, 98, 109, 101, 86, 101, 102, 98, 102, 95, 104, 112, 104, 107, 110, 107, 110, 113, 108, 101, 108, 107, 102, 112, 101, 104, 108, 102, 114, 106, 113, 105, 113, 117, 117, 117, 103, 100, 99, 97, 96, 114, 91, 114, 84, 82, 80, 77, 75, 68, 67, 66, 63, 58, 52, 47, 37, 117, 125, 125, 125, 125, 125, 125, 125, 126, 126, 126, 126, 126, 126, 126, 127, 35, 30, 21, 19, 127, 128, 128, 12, 128, 128, 129, 129, 7, 0, 129, 130, 0, 130, 130, 130, 130, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124 } ; static lp_yy_state_type lp_yy_state_buf[YY_BUF_SIZE + 2], *lp_yy_state_ptr; static char *lp_yy_full_match; static int lp_yy_lp; static int lp_yy_looking_for_trail_begin = 0; static int lp_yy_full_lp; static int *lp_yy_full_state; #define YY_TRAILING_MASK 0x2000 #define YY_TRAILING_HEAD_MASK 0x4000 #define REJECT \ { \ *lp_yy_cp = lp_yy_hold_char; /* undo effects of setting up lp_yytext */ \ lp_yy_cp = lp_yy_full_match; /* restore poss. backed-over text */ \ lp_yy_lp = lp_yy_full_lp; /* restore orig. accepting pos. */ \ lp_yy_state_ptr = lp_yy_full_state; /* restore orig. state */ \ lp_yy_current_state = *lp_yy_state_ptr; /* restore curr. state */ \ ++lp_yy_lp; \ goto find_rule; \ } static int lp_yy_more_offset = 0; static int lp_yy_prev_more_offset = 0; #define lp_yymore() (lp_yy_more_offset = lp_yy_flex_strlen( lp_yytext )) #define YY_NEED_STRLEN #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET \ { \ lp_yy_more_offset = lp_yy_prev_more_offset; \ lp_yyleng -= lp_yy_more_offset; \ } #ifndef YYLMAX #define YYLMAX 8192 #endif char lp_yytext[YYLMAX]; char *lp_yytext_ptr; #define INITIAL 0 #define COMMENT 1 #define LINECOMMENT 2 /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int lp_yywrap YY_PROTO(( void )); #else extern int lp_yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void lp_yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef lp_yytext_ptr static void lp_yy_flex_strncpy YY_PROTO(( char *, lp_yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int lp_yy_flex_strlen YY_PROTO(( lp_yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int lp_yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int lp_yy_start_stack_ptr = 0; static int lp_yy_start_stack_depth = 0; static int *lp_yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void lp_yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void lp_yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int lp_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( lp_yytext, lp_yyleng, 1, lp_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 ( lp_yy_current_buffer->lp_yy_is_interactive ) \ { \ int c = '*', n; \ for ( n = 0; n < max_size && \ (c = getc( lp_yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( lp_yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else if ( ((result = fread( buf, 1, max_size, lp_yyin )) == 0) \ && ferror( lp_yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #endif /* No semi-colon after return; correct usage is to write "lp_yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef lp_yyterminate #define lp_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) lp_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 lp_yylex YY_PROTO(( void )) #endif /* Code executed at the beginning of each rule, after lp_yytext and lp_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 ( lp_yyleng > 0 ) \ lp_yy_current_buffer->lp_yy_at_bol = \ (lp_yytext[lp_yyleng - 1] == '\n'); \ YY_USER_ACTION YY_DECL { register lp_yy_state_type lp_yy_current_state; register char *lp_yy_cp, *lp_yy_bp; register int lp_yy_act; if ( lp_yy_init ) { lp_yy_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! lp_yy_start ) lp_yy_start = 1; /* first start state */ if ( ! lp_yyin ) lp_yyin = stdin; if ( ! lp_yyout ) lp_yyout = stdout; if ( ! lp_yy_current_buffer ) lp_yy_current_buffer = lp_yy_create_buffer( lp_yyin, YY_BUF_SIZE ); lp_yy_load_buffer_state(); } while ( 1 ) /* loops until end-of-file is reached */ { lp_yy_cp = lp_yy_c_buf_p; /* Support of lp_yytext. */ *lp_yy_cp = lp_yy_hold_char; /* lp_yy_bp points to the position in lp_yy_ch_buf of the start of * the current run. */ lp_yy_bp = lp_yy_cp; lp_yy_current_state = lp_yy_start; lp_yy_current_state += YY_AT_BOL(); lp_yy_state_ptr = lp_yy_state_buf; *lp_yy_state_ptr++ = lp_yy_current_state; lp_yy_match: do { register YY_CHAR lp_yy_c = lp_yy_ec[YY_SC_TO_UI(*lp_yy_cp)]; while ( lp_yy_chk[lp_yy_base[lp_yy_current_state] + lp_yy_c] != lp_yy_current_state ) { lp_yy_current_state = (int) lp_yy_def[lp_yy_current_state]; if ( lp_yy_current_state >= 125 ) lp_yy_c = lp_yy_meta[(unsigned int) lp_yy_c]; } lp_yy_current_state = lp_yy_nxt[lp_yy_base[lp_yy_current_state] + (unsigned int) lp_yy_c]; *lp_yy_state_ptr++ = lp_yy_current_state; ++lp_yy_cp; } while ( lp_yy_base[lp_yy_current_state] != 297 ); lp_yy_find_action: lp_yy_current_state = *--lp_yy_state_ptr; lp_yy_lp = lp_yy_accept[lp_yy_current_state]; find_rule: /* we branch to this label when backing up */ for ( ; ; ) /* until we find what rule we matched */ { if ( lp_yy_lp && lp_yy_lp < lp_yy_accept[lp_yy_current_state + 1] ) { lp_yy_act = lp_yy_acclist[lp_yy_lp]; if ( lp_yy_act & YY_TRAILING_HEAD_MASK || lp_yy_looking_for_trail_begin ) { if ( lp_yy_act == lp_yy_looking_for_trail_begin ) { lp_yy_looking_for_trail_begin = 0; lp_yy_act &= ~YY_TRAILING_HEAD_MASK; break; } } else if ( lp_yy_act & YY_TRAILING_MASK ) { lp_yy_looking_for_trail_begin = lp_yy_act & ~YY_TRAILING_MASK; lp_yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK; lp_yy_full_match = lp_yy_cp; lp_yy_full_state = lp_yy_state_ptr; lp_yy_full_lp = lp_yy_lp; } else { lp_yy_full_match = lp_yy_cp; lp_yy_full_state = lp_yy_state_ptr; lp_yy_full_lp = lp_yy_lp; break; } ++lp_yy_lp; goto find_rule; } --lp_yy_cp; lp_yy_current_state = *--lp_yy_state_ptr; lp_yy_lp = lp_yy_accept[lp_yy_current_state]; } YY_DO_BEFORE_ACTION; if ( lp_yy_act != YY_END_OF_BUFFER ) { int lp_yyl; for ( lp_yyl = 0; lp_yyl < lp_yyleng; ++lp_yyl ) if ( lp_yytext[lp_yyl] == '\n' ) ++lp_yylineno; } do_action: /* This label is used only to access EOF actions. */ switch ( lp_yy_act ) { /* beginning of action switch */ case 1: YY_RULE_SETUP { BEGIN COMMENT; } /* begin skip comment */ YY_BREAK case 2: YY_RULE_SETUP { BEGIN INITIAL; } /* end skip comment */ YY_BREAK case 3: YY_RULE_SETUP { } YY_BREAK case 4: YY_RULE_SETUP { } YY_BREAK case 5: YY_RULE_SETUP { } YY_BREAK case 6: YY_RULE_SETUP { BEGIN LINECOMMENT; } /* begin skip LINECOMMENT */ YY_BREAK case 7: YY_RULE_SETUP { BEGIN INITIAL; } /* end skip LINECOMMENT */ YY_BREAK case 8: YY_RULE_SETUP { BEGIN INITIAL; } /* end skip LINECOMMENT */ YY_BREAK case 9: YY_RULE_SETUP { } YY_BREAK case 10: YY_RULE_SETUP { } YY_BREAK case 11: YY_RULE_SETUP { return(COMMA); } YY_BREAK case 12: YY_RULE_SETUP { return(MINIMISE); } YY_BREAK case 13: YY_RULE_SETUP { return(MAXIMISE); } YY_BREAK case 14: YY_RULE_SETUP { f = atof((char *)lp_yytext); return(INTCONS); } /* f contains the last float */ YY_BREAK case 15: YY_RULE_SETUP { f = atof((char *)lp_yytext); return(CONS); } /* f contains the last float */ YY_BREAK case 16: YY_RULE_SETUP { char *ptr; f = DEF_INFINITE; Sign = 0; ptr = (char *)lp_yytext; while (isspace(*ptr)) ptr++; if(*ptr == '-') Sign = 1; return(INF); } /* f contains the last float */ YY_BREAK case 17: YY_RULE_SETUP { Sign = 0; for(x = 0; x < lp_yyleng; x++) if(lp_yytext[x] == '-' || lp_yytext[x] == '+') Sign = (Sign == (lp_yytext[x] == '+')); return (SIGN); /* Sign is TRUE if the sign-string represents a '-'. Otherwise Sign is FALSE */ } YY_BREAK case 18: YY_RULE_SETUP { if((!Within_int_decl) && (!Within_sec_decl) && (!Within_sos_decl)) { Within_int_decl = TRUE; Within_sos_decl1 = FALSE; } return(SEC_INT); } YY_BREAK case 19: YY_RULE_SETUP { if((!Within_int_decl) && (!Within_sec_decl) && (!Within_sos_decl)) { Within_sec_decl = TRUE; Within_sos_decl1 = FALSE; } return(SEC_SEC); } YY_BREAK case 20: YY_RULE_SETUP { if(!Within_sos_decl) SOStype0 = (short)atoi(((char *)lp_yytext) + 3); if((!Within_int_decl) && (!Within_sec_decl) && (!Within_sos_decl)) Within_sos_decl = TRUE; return(SEC_SOS); } YY_BREAK case 21: YY_RULE_SETUP { FREE(Last_var); Last_var = strdup((char *)lp_yytext); Last_var[strlen(Last_var) - 2] = 0; return(SOSDESCR); } YY_BREAK case 22: YY_RULE_SETUP { FREE(Last_var); Last_var = strdup((char *)lp_yytext); Last_var[strlen(Last_var) - 1] = 0; return(VARIABLECOLON); } YY_BREAK case 23: YY_RULE_SETUP { FREE(Last_var); Last_var = strdup((char *)lp_yytext); return(VAR); } YY_BREAK case 24: YY_RULE_SETUP { return (COLON); } YY_BREAK case 25: YY_RULE_SETUP { return(AR_M_OP); } YY_BREAK case 26: YY_RULE_SETUP { return(RE_OPLE); } YY_BREAK case 27: YY_RULE_SETUP { return(RE_OPGE); } YY_BREAK case 28: YY_RULE_SETUP { Within_int_decl = Within_sec_decl = Within_sos_decl = FALSE; check_int_sec_sos_decl(Within_int_decl, Within_sec_decl, Within_sos_decl); return(END_C); } YY_BREAK case 29: YY_RULE_SETUP { report(NULL, CRITICAL, "LEX ERROR : %s lineno %d\n", lp_yytext, lp_yylineno); return(UNDEFINED); } YY_BREAK case 30: YY_RULE_SETUP ECHO; YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(COMMENT): case YY_STATE_EOF(LINECOMMENT): lp_yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int lp_yy_amount_of_matched_text = (int) (lp_yy_cp - lp_yytext_ptr) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *lp_yy_cp = lp_yy_hold_char; YY_RESTORE_YY_MORE_OFFSET if ( lp_yy_current_buffer->lp_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 lp_yyin at a new source and called * lp_yylex(). If so, then we have to assure * consistency between lp_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. */ lp_yy_n_chars = lp_yy_current_buffer->lp_yy_n_chars; lp_yy_current_buffer->lp_yy_input_file = lp_yyin; lp_yy_current_buffer->lp_yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for lp_yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since lp_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 ( lp_yy_c_buf_p <= &lp_yy_current_buffer->lp_yy_ch_buf[lp_yy_n_chars] ) { /* This was really a NUL. */ lp_yy_state_type lp_yy_next_state; lp_yy_c_buf_p = lp_yytext_ptr + lp_yy_amount_of_matched_text; lp_yy_current_state = lp_yy_get_previous_state(); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * lp_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). */ lp_yy_next_state = lp_yy_try_NUL_trans( lp_yy_current_state ); lp_yy_bp = lp_yytext_ptr + YY_MORE_ADJ; if ( lp_yy_next_state ) { /* Consume the NUL. */ lp_yy_cp = ++lp_yy_c_buf_p; lp_yy_current_state = lp_yy_next_state; goto lp_yy_match; } else { lp_yy_cp = lp_yy_c_buf_p; goto lp_yy_find_action; } } else switch ( lp_yy_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { lp_yy_did_buffer_switch_on_eof = 0; if ( lp_yywrap() ) { /* Note: because we've taken care in * lp_yy_get_next_buffer() to have set up * lp_yytext, we can now set up * lp_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. */ lp_yy_c_buf_p = lp_yytext_ptr + YY_MORE_ADJ; lp_yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! lp_yy_did_buffer_switch_on_eof ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: lp_yy_c_buf_p = lp_yytext_ptr + lp_yy_amount_of_matched_text; lp_yy_current_state = lp_yy_get_previous_state(); lp_yy_cp = lp_yy_c_buf_p; lp_yy_bp = lp_yytext_ptr + YY_MORE_ADJ; goto lp_yy_match; case EOB_ACT_LAST_MATCH: lp_yy_c_buf_p = &lp_yy_current_buffer->lp_yy_ch_buf[lp_yy_n_chars]; lp_yy_current_state = lp_yy_get_previous_state(); lp_yy_cp = lp_yy_c_buf_p; lp_yy_bp = lp_yytext_ptr + YY_MORE_ADJ; goto lp_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 lp_yylex */ /* lp_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 lp_yy_get_next_buffer() { register char *dest = lp_yy_current_buffer->lp_yy_ch_buf; register char *source = lp_yytext_ptr; register int number_to_move, i; int ret_val; if ( lp_yy_c_buf_p > &lp_yy_current_buffer->lp_yy_ch_buf[lp_yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( lp_yy_current_buffer->lp_yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( lp_yy_c_buf_p - lp_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) (lp_yy_c_buf_p - lp_yytext_ptr) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( lp_yy_current_buffer->lp_yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ lp_yy_current_buffer->lp_yy_n_chars = lp_yy_n_chars = 0; else { int num_to_read = lp_yy_current_buffer->lp_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 = lp_yy_current_buffer; int lp_yy_c_buf_p_offset = (int) (lp_yy_c_buf_p - b->lp_yy_ch_buf); if ( b->lp_yy_is_our_buffer ) { int new_size = b->lp_yy_buf_size * 2; if ( new_size <= 0 ) b->lp_yy_buf_size += b->lp_yy_buf_size / 8; else b->lp_yy_buf_size *= 2; b->lp_yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ lp_yy_flex_realloc( (void *) b->lp_yy_ch_buf, b->lp_yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->lp_yy_ch_buf = 0; if ( ! b->lp_yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); lp_yy_c_buf_p = &b->lp_yy_ch_buf[lp_yy_c_buf_p_offset]; num_to_read = lp_yy_current_buffer->lp_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( (&lp_yy_current_buffer->lp_yy_ch_buf[number_to_move]), lp_yy_n_chars, num_to_read ); lp_yy_current_buffer->lp_yy_n_chars = lp_yy_n_chars; } if ( lp_yy_n_chars == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; lp_yyrestart( lp_yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; lp_yy_current_buffer->lp_yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; lp_yy_n_chars += number_to_move; lp_yy_current_buffer->lp_yy_ch_buf[lp_yy_n_chars] = YY_END_OF_BUFFER_CHAR; lp_yy_current_buffer->lp_yy_ch_buf[lp_yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; lp_yytext_ptr = &lp_yy_current_buffer->lp_yy_ch_buf[0]; return ret_val; } /* lp_yy_get_previous_state - get the state just before the EOB char was reached */ static lp_yy_state_type lp_yy_get_previous_state() { register lp_yy_state_type lp_yy_current_state; register char *lp_yy_cp; lp_yy_current_state = lp_yy_start; lp_yy_current_state += YY_AT_BOL(); lp_yy_state_ptr = lp_yy_state_buf; *lp_yy_state_ptr++ = lp_yy_current_state; for ( lp_yy_cp = lp_yytext_ptr + YY_MORE_ADJ; lp_yy_cp < lp_yy_c_buf_p; ++lp_yy_cp ) { register YY_CHAR lp_yy_c = (*lp_yy_cp ? lp_yy_ec[YY_SC_TO_UI(*lp_yy_cp)] : 1); while ( lp_yy_chk[lp_yy_base[lp_yy_current_state] + lp_yy_c] != lp_yy_current_state ) { lp_yy_current_state = (int) lp_yy_def[lp_yy_current_state]; if ( lp_yy_current_state >= 125 ) lp_yy_c = lp_yy_meta[(unsigned int) lp_yy_c]; } lp_yy_current_state = lp_yy_nxt[lp_yy_base[lp_yy_current_state] + (unsigned int) lp_yy_c]; *lp_yy_state_ptr++ = lp_yy_current_state; } return lp_yy_current_state; } /* lp_yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = lp_yy_try_NUL_trans( current_state ); */ #ifdef YY_USE_PROTOS static lp_yy_state_type lp_yy_try_NUL_trans( lp_yy_state_type lp_yy_current_state ) #else static lp_yy_state_type lp_yy_try_NUL_trans( lp_yy_current_state ) lp_yy_state_type lp_yy_current_state; #endif { register int lp_yy_is_jam; register YY_CHAR lp_yy_c = 1; while ( lp_yy_chk[lp_yy_base[lp_yy_current_state] + lp_yy_c] != lp_yy_current_state ) { lp_yy_current_state = (int) lp_yy_def[lp_yy_current_state]; if ( lp_yy_current_state >= 125 ) lp_yy_c = lp_yy_meta[(unsigned int) lp_yy_c]; } lp_yy_current_state = lp_yy_nxt[lp_yy_base[lp_yy_current_state] + (unsigned int) lp_yy_c]; lp_yy_is_jam = (lp_yy_current_state == 124); if ( ! lp_yy_is_jam ) *lp_yy_state_ptr++ = lp_yy_current_state; return lp_yy_is_jam ? 0 : lp_yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void lp_yyunput( int c, register char *lp_yy_bp ) #else static void lp_yyunput( c, lp_yy_bp ) int c; register char *lp_yy_bp; #endif { register char *lp_yy_cp = lp_yy_c_buf_p; /* undo effects of setting up lp_yytext */ *lp_yy_cp = lp_yy_hold_char; if ( lp_yy_cp < lp_yy_current_buffer->lp_yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = lp_yy_n_chars + 2; register char *dest = &lp_yy_current_buffer->lp_yy_ch_buf[ lp_yy_current_buffer->lp_yy_buf_size + 2]; register char *source = &lp_yy_current_buffer->lp_yy_ch_buf[number_to_move]; while ( source > lp_yy_current_buffer->lp_yy_ch_buf ) *--dest = *--source; lp_yy_cp += (int) (dest - source); lp_yy_bp += (int) (dest - source); lp_yy_current_buffer->lp_yy_n_chars = lp_yy_n_chars = lp_yy_current_buffer->lp_yy_buf_size; if ( lp_yy_cp < lp_yy_current_buffer->lp_yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--lp_yy_cp = (char) c; if ( c == '\n' ) --lp_yylineno; lp_yytext_ptr = lp_yy_bp; lp_yy_hold_char = *lp_yy_cp; lp_yy_c_buf_p = lp_yy_cp; } #endif /* ifndef YY_NO_UNPUT */ #ifdef __cplusplus static int lp_yyinput() #else static int input() #endif { int c; *lp_yy_c_buf_p = lp_yy_hold_char; if ( *lp_yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* lp_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 ( lp_yy_c_buf_p < &lp_yy_current_buffer->lp_yy_ch_buf[lp_yy_n_chars] ) /* This was really a NUL. */ *lp_yy_c_buf_p = '\0'; else { /* need more input */ int offset = lp_yy_c_buf_p - lp_yytext_ptr; ++lp_yy_c_buf_p; switch ( lp_yy_get_next_buffer() ) { case EOB_ACT_LAST_MATCH: /* This happens because lp_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. */ lp_yyrestart( lp_yyin ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( lp_yywrap() ) return EOF; if ( ! lp_yy_did_buffer_switch_on_eof ) YY_NEW_FILE; #ifdef __cplusplus return lp_yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: lp_yy_c_buf_p = lp_yytext_ptr + offset; break; } } } c = *(unsigned char *) lp_yy_c_buf_p; /* cast for 8-bit char's */ *lp_yy_c_buf_p = '\0'; /* preserve lp_yytext */ lp_yy_hold_char = *++lp_yy_c_buf_p; lp_yy_current_buffer->lp_yy_at_bol = (c == '\n'); if ( lp_yy_current_buffer->lp_yy_at_bol ) ++lp_yylineno; return c; } #ifdef YY_USE_PROTOS void lp_yyrestart( FILE *input_file ) #else void lp_yyrestart( input_file ) FILE *input_file; #endif { if ( ! lp_yy_current_buffer ) lp_yy_current_buffer = lp_yy_create_buffer( lp_yyin, YY_BUF_SIZE ); lp_yy_init_buffer( lp_yy_current_buffer, input_file ); lp_yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void lp_yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void lp_yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { if ( lp_yy_current_buffer == new_buffer ) return; if ( lp_yy_current_buffer ) { /* Flush out information for old buffer. */ *lp_yy_c_buf_p = lp_yy_hold_char; lp_yy_current_buffer->lp_yy_buf_pos = lp_yy_c_buf_p; lp_yy_current_buffer->lp_yy_n_chars = lp_yy_n_chars; } lp_yy_current_buffer = new_buffer; lp_yy_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (lp_yywrap()) processing, but the only time this flag * is looked at is after lp_yywrap() is called, so it's safe * to go ahead and always set it. */ lp_yy_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void lp_yy_load_buffer_state( void ) #else void lp_yy_load_buffer_state() #endif { lp_yy_n_chars = lp_yy_current_buffer->lp_yy_n_chars; lp_yytext_ptr = lp_yy_c_buf_p = lp_yy_current_buffer->lp_yy_buf_pos; lp_yyin = lp_yy_current_buffer->lp_yy_input_file; lp_yy_hold_char = *lp_yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE lp_yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE lp_yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) lp_yy_flex_alloc( sizeof( struct lp_yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in lp_yy_create_buffer()" ); b->lp_yy_buf_size = size; /* lp_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->lp_yy_ch_buf = (char *) lp_yy_flex_alloc( b->lp_yy_buf_size + 2 ); if ( ! b->lp_yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in lp_yy_create_buffer()" ); b->lp_yy_is_our_buffer = 1; lp_yy_init_buffer( b, file ); return b; } #ifdef YY_USE_PROTOS void lp_yy_delete_buffer( YY_BUFFER_STATE b ) #else void lp_yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == lp_yy_current_buffer ) lp_yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->lp_yy_is_our_buffer ) lp_yy_flex_free( (void *) b->lp_yy_ch_buf ); lp_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 lp_yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void lp_yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { lp_yy_flush_buffer( b ); b->lp_yy_input_file = file; b->lp_yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->lp_yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->lp_yy_is_interactive = 0; #else b->lp_yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void lp_yy_flush_buffer( YY_BUFFER_STATE b ) #else void lp_yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; b->lp_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->lp_yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->lp_yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->lp_yy_buf_pos = &b->lp_yy_ch_buf[0]; b->lp_yy_at_bol = 1; b->lp_yy_buffer_status = YY_BUFFER_NEW; if ( b == lp_yy_current_buffer ) lp_yy_load_buffer_state(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE lp_yy_scan_buffer( char *base, lp_yy_size_t size ) #else YY_BUFFER_STATE lp_yy_scan_buffer( base, size ) char *base; lp_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) lp_yy_flex_alloc( sizeof( struct lp_yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in lp_yy_scan_buffer()" ); b->lp_yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->lp_yy_buf_pos = b->lp_yy_ch_buf = base; b->lp_yy_is_our_buffer = 0; b->lp_yy_input_file = 0; b->lp_yy_n_chars = b->lp_yy_buf_size; b->lp_yy_is_interactive = 0; b->lp_yy_at_bol = 1; b->lp_yy_fill_buffer = 0; b->lp_yy_buffer_status = YY_BUFFER_NEW; lp_yy_switch_to_buffer( b ); return b; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE lp_yy_scan_string( lp_yyconst char *lp_yy_str ) #else YY_BUFFER_STATE lp_yy_scan_string( lp_yy_str ) lp_yyconst char *lp_yy_str; #endif { int len; for ( len = 0; lp_yy_str[len]; ++len ) ; return lp_yy_scan_bytes( lp_yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE lp_yy_scan_bytes( lp_yyconst char *bytes, int len ) #else YY_BUFFER_STATE lp_yy_scan_bytes( bytes, len ) lp_yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; lp_yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) lp_yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in lp_yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; b = lp_yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in lp_yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->lp_yy_is_our_buffer = 1; return b; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void lp_yy_push_state( int new_state ) #else static void lp_yy_push_state( new_state ) int new_state; #endif { if ( lp_yy_start_stack_ptr >= lp_yy_start_stack_depth ) { lp_yy_size_t new_size; lp_yy_start_stack_depth += YY_START_STACK_INCR; new_size = lp_yy_start_stack_depth * sizeof( int ); if ( ! lp_yy_start_stack ) lp_yy_start_stack = (int *) lp_yy_flex_alloc( new_size ); else lp_yy_start_stack = (int *) lp_yy_flex_realloc( (void *) lp_yy_start_stack, new_size ); if ( ! lp_yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } lp_yy_start_stack[lp_yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void lp_yy_pop_state() { if ( --lp_yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(lp_yy_start_stack[lp_yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int lp_yy_top_state() { return lp_yy_start_stack[lp_yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void lp_yy_fatal_error( lp_yyconst char msg[] ) #else static void lp_yy_fatal_error( msg ) char msg[]; #endif { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine lp_yyless() so it works in section 3 code. */ #undef lp_yyless #define lp_yyless(n) \ do \ { \ /* Undo effects of setting up lp_yytext. */ \ lp_yytext[lp_yyleng] = lp_yy_hold_char; \ lp_yy_c_buf_p = lp_yytext + n; \ lp_yy_hold_char = *lp_yy_c_buf_p; \ *lp_yy_c_buf_p = '\0'; \ lp_yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef lp_yytext_ptr #ifdef YY_USE_PROTOS static void lp_yy_flex_strncpy( char *s1, lp_yyconst char *s2, int n ) #else static void lp_yy_flex_strncpy( s1, s2, n ) char *s1; lp_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 lp_yy_flex_strlen( lp_yyconst char *s ) #else static int lp_yy_flex_strlen( s ) lp_yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *lp_yy_flex_alloc( lp_yy_size_t size ) #else static void *lp_yy_flex_alloc( size ) lp_yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *lp_yy_flex_realloc( void *ptr, lp_yy_size_t size ) #else static void *lp_yy_flex_realloc( ptr, size ) void *ptr; lp_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 lp_yy_flex_free( void *ptr ) #else static void lp_yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { lp_yylex(); return 0; } #endif