diff --git a/pandatool/src/xfile/xLexer.cxx.prebuilt b/pandatool/src/xfile/xLexer.cxx.prebuilt index 77122a4782..77d07fdf77 100644 --- a/pandatool/src/xfile/xLexer.cxx.prebuilt +++ b/pandatool/src/xfile/xLexer.cxx.prebuilt @@ -1,2363 +1,2395 @@ -#define yy_create_buffer xyy_create_buffer -#define yy_delete_buffer xyy_delete_buffer -#define yy_scan_buffer xyy_scan_buffer -#define yy_scan_string xyy_scan_string -#define yy_scan_bytes xyy_scan_bytes -#define yy_flex_debug xyy_flex_debug -#define yy_init_buffer xyy_init_buffer -#define yy_flush_buffer xyy_flush_buffer -#define yy_load_buffer_state xyy_load_buffer_state -#define yy_switch_to_buffer xyy_switch_to_buffer -#define yyin xyyin -#define yyleng xyyleng -#define yylex xyylex -#define yyout xyyout -#define yyrestart xyyrestart -#define yytext xyytext -#define yywrap xyywrap - -#line 20 "lex.yy.c" -/* A lexical scanner generated by flex */ - -/* Scanner skeleton version: - * $Header$ - */ - -#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 - -/* 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 yyconst const -#else -#define 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 yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#define YY_BUF_SIZE 16384 - -typedef struct yy_buffer_state *YY_BUFFER_STATE; - -extern int yyleng; -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - -/* 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 ) - * 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 yyless() call. - */ - -/* Return all but the first 'n' matched characters back to the input stream. */ - -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - *yy_cp = yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, 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 yy_size_t; - - -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - }; - -static YY_BUFFER_STATE 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 yy_current_buffer - - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; - -static int yy_n_chars; /* number of characters read into yy_ch_buf */ - - -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 1; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart YY_PROTO(( FILE *input_file )); - -void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); -void yy_load_buffer_state YY_PROTO(( void )); -YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); -void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); -void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); -void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); -#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) - -YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); -YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); -YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); - -static void *yy_flex_alloc YY_PROTO(( yy_size_t )); -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); -static void yy_flex_free YY_PROTO(( void * )); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) - - -#define YY_USES_REJECT -typedef unsigned char YY_CHAR; -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; -typedef int yy_state_type; -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state YY_PROTO(( void )); -static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); -static int yy_get_next_buffer YY_PROTO(( void )); -static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 34 -#define YY_END_OF_BUFFER 35 -static yyconst short int yy_acclist[172] = - { 0, - 35, 33, 34, 2, 33, 34, 1, 34, 30, 33, - 34, 4, 33, 34, 33, 34, 10, 33, 34, 32, - 33, 34, 9, 33, 34, 33, 34, 26, 33, 34, - 11, 33, 34, 31, 33, 34, 7, 33, 34, 8, - 33, 34, 32, 33, 34, 32, 33, 34, 32, 33, - 34, 32, 33, 34, 32, 33, 34, 32, 33, 34, - 32, 33, 34, 32, 33, 34, 32, 33, 34, 32, - 33, 34, 5, 33, 34, 6, 33, 34, 1, 4, - 26, 32, 26, 32, 3, 27,16412, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, - - 32, 29, 3, 27, 32, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 32, 8220, 32, - 13, 32, 14, 32, 32, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 25, 32, 29, 29, 12, 32, - 32, 32, 17, 32, 19, 32, 32, 32, 24, 32, - 32, 22, 32, 32, 32, 16, 32, 18, 32, 20, - 32, 32, 32, 29, 15, 32, 32, 23, 32, 21, - 32 - } ; - -static yyconst short int yy_accept[122] = - { 0, - 1, 1, 1, 2, 4, 7, 9, 12, 15, 17, - 20, 23, 26, 28, 31, 34, 37, 40, 43, 46, - 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, - 79, 80, 81, 81, 82, 83, 85, 85, 86, 88, - 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, - 98, 99, 100, 101, 102, 103, 103, 104, 104, 105, - 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, - 116, 117, 118, 119, 119, 119, 119, 119, 119, 120, - 121, 123, 125, 126, 127, 128, 129, 130, 131, 132, - 133, 134, 135, 137, 138, 139, 141, 142, 143, 145, - - 147, 148, 149, 151, 152, 154, 155, 155, 156, 158, - 160, 162, 163, 164, 164, 165, 167, 168, 170, 172, - 172 - } ; - -static yyconst int 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, 5, 6, 1, 1, 1, 1, 1, - 1, 1, 7, 8, 9, 10, 11, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 1, 13, 14, - 1, 1, 1, 1, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 17, 17, 27, 28, 29, 30, 31, - 17, 32, 33, 34, 35, 17, 36, 17, 37, 17, - 15, 1, 16, 1, 17, 1, 18, 19, 20, 21, - - 22, 23, 24, 25, 26, 17, 17, 27, 28, 29, - 30, 31, 17, 32, 33, 34, 35, 17, 36, 17, - 37, 17, 38, 1, 39, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 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 yyconst int yy_meta[40] = - { 0, - 1, 1, 2, 1, 1, 1, 1, 1, 3, 3, - 1, 3, 1, 1, 1, 1, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 1, 1 - } ; - -static yyconst short int yy_base[125] = - { 0, - 0, 0, 266, 267, 267, 0, 267, 0, 30, 267, - 31, 253, 253, 42, 267, 267, 267, 267, 253, 35, - 36, 37, 38, 39, 43, 41, 49, 46, 267, 267, - 0, 0, 250, 73, 251, 80, 87, 0, 108, 89, - 48, 50, 47, 62, 77, 84, 88, 93, 94, 95, - 96, 97, 109, 98, 134, 125, 0, 248, 143, 113, - 117, 118, 128, 130, 138, 144, 103, 142, 147, 149, - 148, 51, 151, 153, 247, 157, 246, 169, 267, 154, - 247, 246, 163, 165, 164, 166, 173, 168, 174, 176, - 177, 178, 245, 194, 202, 244, 183, 189, 243, 242, - - 180, 203, 240, 207, 237, 208, 214, 209, 234, 231, - 230, 188, 210, 225, 226, 226, 220, 225, 221, 267, - 242, 245, 191, 248 - } ; - -static yyconst short int yy_def[125] = - { 0, - 120, 1, 120, 120, 120, 121, 120, 122, 120, 120, - 123, 120, 120, 120, 120, 120, 120, 120, 123, 123, - 123, 123, 123, 123, 123, 123, 123, 123, 120, 120, - 121, 122, 120, 120, 123, 123, 120, 124, 120, 120, - 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, - 123, 123, 123, 123, 120, 120, 124, 120, 120, 123, - 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, - 123, 123, 123, 120, 120, 120, 120, 120, 120, 123, - 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, - 123, 123, 123, 120, 120, 123, 123, 123, 123, 123, - - 123, 123, 123, 123, 123, 123, 120, 123, 123, 123, - 123, 123, 123, 120, 120, 123, 123, 123, 123, 0, - 120, 120, 120, 120 - } ; - -static yyconst short int yy_nxt[307] = - { 0, - 4, 5, 6, 5, 7, 8, 9, 10, 11, 12, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - 23, 19, 24, 19, 19, 19, 19, 19, 19, 19, - 19, 19, 25, 26, 27, 28, 19, 29, 30, 33, - 33, 34, 36, 39, 120, 120, 120, 120, 120, 39, - 120, 40, 120, 34, 39, 120, 120, 120, 120, 120, - 120, 43, 51, 48, 62, 47, 41, 45, 52, 44, - 92, 120, 42, 46, 39, 54, 49, 53, 50, 60, - 39, 39, 40, 61, 34, 39, 120, 39, 55, 40, - 55, 36, 39, 120, 55, 63, 55, 120, 37, 55, - - 37, 55, 120, 120, 120, 120, 120, 120, 56, 39, - 56, 64, 120, 65, 58, 39, 58, 66, 120, 59, - 39, 71, 120, 70, 69, 68, 120, 120, 67, 73, - 80, 77, 87, 77, 72, 55, 78, 120, 81, 120, - 74, 55, 74, 75, 39, 76, 55, 120, 84, 82, - 39, 120, 79, 120, 59, 39, 120, 120, 120, 83, - 120, 86, 75, 120, 76, 91, 95, 88, 76, 85, - 55, 93, 120, 120, 120, 120, 55, 120, 89, 90, - 78, 55, 120, 120, 99, 120, 120, 120, 97, 120, - 96, 98, 120, 35, 103, 55, 102, 120, 120, 100, - - 110, 55, 104, 55, 101, 94, 55, 106, 105, 55, - 109, 108, 120, 94, 55, 107, 120, 120, 120, 120, - 114, 117, 114, 107, 112, 115, 111, 55, 113, 120, - 120, 118, 116, 55, 120, 120, 115, 115, 55, 120, - 120, 119, 31, 120, 31, 32, 120, 32, 57, 120, - 57, 120, 120, 120, 120, 120, 120, 78, 94, 59, - 120, 37, 120, 38, 37, 120, 3, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - - 120, 120, 120, 120, 120, 120 - } ; - -static yyconst short int yy_chk[307] = - { 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, 1, 1, 9, - 11, 9, 11, 14, 20, 21, 22, 23, 24, 14, - 26, 14, 25, 14, 14, 28, 43, 41, 27, 42, - 72, 22, 26, 25, 43, 24, 20, 23, 27, 22, - 72, 44, 21, 23, 34, 28, 25, 27, 25, 41, - 34, 36, 34, 42, 34, 34, 45, 36, 37, 36, - 40, 36, 36, 46, 37, 44, 40, 47, 37, 37, - - 40, 40, 48, 49, 50, 51, 52, 54, 37, 39, - 40, 45, 67, 46, 39, 39, 39, 47, 53, 39, - 39, 52, 60, 51, 50, 49, 61, 62, 48, 54, - 60, 56, 67, 56, 53, 55, 56, 63, 61, 64, - 55, 55, 55, 55, 59, 55, 55, 65, 64, 62, - 59, 68, 59, 66, 59, 59, 69, 71, 70, 63, - 73, 66, 74, 80, 74, 71, 76, 68, 76, 65, - 78, 73, 83, 85, 84, 86, 78, 88, 69, 70, - 78, 78, 87, 89, 85, 90, 91, 92, 83, 101, - 80, 84, 97, 123, 89, 94, 88, 112, 98, 86, - - 101, 94, 90, 95, 87, 94, 94, 92, 91, 95, - 98, 97, 102, 95, 95, 94, 104, 106, 108, 113, - 107, 112, 107, 95, 104, 107, 102, 115, 106, 117, - 119, 113, 108, 115, 118, 116, 114, 115, 115, 111, - 110, 117, 121, 109, 121, 122, 105, 122, 124, 103, - 124, 100, 99, 96, 93, 82, 81, 77, 75, 58, - 35, 33, 19, 13, 12, 3, 120, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, - - 120, 120, 120, 120, 120, 120 - } ; - -static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr; -static char *yy_full_match; -static int yy_lp; -static int yy_looking_for_trail_begin = 0; -static int yy_full_lp; -static int *yy_full_state; -#define YY_TRAILING_MASK 0x2000 -#define YY_TRAILING_HEAD_MASK 0x4000 -#define REJECT \ -{ \ -*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \ -yy_cp = yy_full_match; /* restore poss. backed-over text */ \ -yy_lp = yy_full_lp; /* restore orig. accepting pos. */ \ -yy_state_ptr = yy_full_state; /* restore orig. state */ \ -yy_current_state = *yy_state_ptr; /* restore curr. state */ \ -++yy_lp; \ -goto find_rule; \ -} -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -#line 1 "xLexer.lxx" -#define INITIAL 0 -/* -// Filename: xLexer.lxx -// Created by: drose (03Oct04) -// -//////////////////////////////////////////////////////////////////// -*/ -#line 9 "xLexer.lxx" -#include "xLexerDefs.h" -#include "xParserDefs.h" -#include "xParser.h" -#include "indent.h" -#include "string_utils.h" -#include "config_xfile.h" - -static int yyinput(void); // declared by flex. -extern "C" int xyywrap(); - -//////////////////////////////////////////////////////////////////// -// Static variables -//////////////////////////////////////////////////////////////////// - -// We'll increment line_number and col_number as we parse the file, so -// that we can report the position of an error. -int x_line_number = 0; -int x_col_number = 0; - -// current_line holds as much of the current line as will fit. Its -// only purpose is for printing it out to report an error to the user. -static const int max_error_width = 1024; -char x_current_line[max_error_width + 1]; - -static int error_count = 0; -static int warning_count = 0; - -// This is the pointer to the current input stream. -static istream *inp = NULL; - -// This is the name of the x file we're parsing. We keep it so we -// can print it out for error messages. -static string x_filename; - - -//////////////////////////////////////////////////////////////////// -// Defining the interface to the lexer. -//////////////////////////////////////////////////////////////////// - -void -x_init_lexer(istream &in, const string &filename) { - inp = ∈ - x_filename = filename; - x_line_number = 0; - x_col_number = 0; - error_count = 0; - warning_count = 0; -} - -int -x_error_count() { - return error_count; -} - -int -x_warning_count() { - return warning_count; -} - - -//////////////////////////////////////////////////////////////////// -// Internal support functions. -//////////////////////////////////////////////////////////////////// - -int -xyywrap(void) { - return 1; -} - -void -xyyerror(const string &msg) { - xyyerror(msg, x_line_number, x_col_number, x_current_line); -} - -void -xyyerror(const string &msg, int line_number, int col_number, - const string ¤t_line) { - xfile_cat.error(false) << "\nError"; - if (!x_filename.empty()) { - xfile_cat.error(false) << " in " << x_filename; - } - xfile_cat.error(false) - << " at line " << line_number << ", column " << col_number << ":\n" - << current_line << "\n"; - indent(xfile_cat.error(false), col_number-1) - << "^\n" << msg << "\n\n"; - - error_count++; -} - -void -xyywarning(const string &msg) { - xfile_cat.warning(false) << "\nWarning"; - if (!x_filename.empty()) { - xfile_cat.warning(false) << " in " << x_filename; - } - xfile_cat.warning(false) - << " at line " << x_line_number << ", column " << x_col_number << ":\n" - << x_current_line << "\n"; - indent(xfile_cat.warning(false), x_col_number-1) - << "^\n" << msg << "\n\n"; - - warning_count++; -} - -// Now define a function to take input from an istream instead of a -// stdio FILE pointer. This is flex-specific. -static void -input_chars(char *buffer, int &result, int max_size) { - nassertv(inp != NULL); - if (*inp) { - inp->read(buffer, max_size); - result = inp->gcount(); - if (result >= 0 && result < max_size) { - // Truncate at the end of the read. - buffer[result] = '\0'; - } - - if (x_line_number == 0) { - // This is a special case. If we are reading the very first bit - // from the stream, copy it into the x_current_line array. This - // is because the \n.* rule below, which fills x_current_line - // normally, doesn't catch the first line. - strncpy(x_current_line, xyytext, max_error_width); - x_current_line[max_error_width] = '\0'; - x_line_number++; - x_col_number = 0; - - // Truncate it at the newline. - char *end = strchr(x_current_line, '\n'); - if (end != NULL) { - *end = '\0'; - } - } - - } else { - // End of file or I/O error. - result = 0; - } -} -#undef YY_INPUT -#define YY_INPUT(buffer, result, max_size) input_chars(buffer, result, max_size) - -// read_char reads and returns a single character, incrementing the -// supplied line and column numbers as appropriate. A convenience -// function for the scanning functions below. -static int -read_char(int &line, int &col) { - int c = yyinput(); - if (c == '\n') { - line++; - col = 0; - } else { - col++; - } - return c; -} - -// scan_quoted_string reads a string delimited by quotation marks and -// returns it. -static string -scan_quoted_string(char quote_mark) { - string result; - - // We don't touch the current line number and column number during - // scanning, so that if we detect an error while scanning the string - // (e.g. an unterminated string), we'll report the error as - // occurring at the start of the string, not at the end--somewhat - // more convenient for the user. - - // Instead of adjusting the global x_line_number and x_col_number - // variables, we'll operate on our own local variables for the - // interim. - int line = x_line_number; - int col = x_col_number; - - int c; - c = read_char(line, col); - while (c != quote_mark && c != EOF) { - // A newline is not allowed within a string unless it is escaped. - if (c == '\n') { - c = EOF; - break; - - } else if (c == '\\') { - // Backslash escapes the following character. We also respect - // some C conventions. - c = read_char(line, col); - switch (c) { - case 'a': - result += '\a'; - c = read_char(line, col); - break; - - case 'n': - result += '\n'; - c = read_char(line, col); - break; - - case 'r': - result += '\r'; - c = read_char(line, col); - break; - - case 't': - result += '\t'; - c = read_char(line, col); - break; - - case 'x': - { - int hex = 0; - c = read_char(line, col); - for (int i = 0; i < 2 && isxdigit(c); i++) { - hex = hex * 16 + (isdigit(c) ? c - '0' : tolower(c) - 'a' + 10); - c = read_char(line, col); - } - - result += hex; - } - break; - - case '0': - { - int oct = 0; - c = read_char(line, col); - for (int i = 0; i < 3 && (c >= '0' && c < '7'); i++) { - oct = oct * 8 + (c - '0'); - c = read_char(line, col); - } - - result += oct; - } - break; - - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - { - int dec = 0; - c = read_char(line, col); - for (int i = 0; i < 3 && isdigit(c); i++) { - dec = dec * 10 + (c - '0'); - c = read_char(line, col); - } - - result += dec; - } - break; - - case EOF: - break; - - default: - result += c; - c = read_char(line, col); - } - - } else { - result += c; - c = read_char(line, col); - } - } - - if (c == EOF) { - xyyerror("This quotation mark is unterminated."); - } - - x_line_number = line; - x_col_number = col; - - return result; -} - -// scan_guid_string reads a string of hexadecimal digits delimited by -// angle brackets and returns the corresponding string. -static string -scan_guid_string() { - // We don't touch the current line number and column number during - // scanning, so that if we detect an error while scanning the string - // (e.g. an unterminated string), we'll report the error as - // occurring at the start of the string, not at the end--somewhat - // more convenient for the user. - - // Instead of adjusting the global x_line_number and x_col_number - // variables, we'll operate on our own local variables for the - // interim. - int line = x_line_number; - int col = x_col_number; - - int num_digits = 0; - int num_hyphens = 0; - - string result; - - int c; - c = read_char(line, col); - while (c != '>' && c != EOF) { - if (isxdigit(c)) { - num_digits++; - - } else if (c == '-') { - num_hyphens++; - - } else { - x_line_number = line; - x_col_number = col; - xyyerror("Invalid character in GUID."); - return string(); - } - - result += c; - - c = read_char(line, col); - } - - if (c == EOF) { - xyyerror("This GUID string is unterminated."); - return string(); - - } else if (num_digits != 32) { - xyyerror("Incorrect number of hex digits in GUID."); - return string(); - - } else if (num_hyphens != 4) { - xyyerror("Incorrect number of hyphens in GUID."); - return string(); - } - - x_line_number = line; - x_col_number = col; - - return result; -} - -// Parses the text into a list of integers and returns them. -static PTA_int -scan_int_list(const string &text) { - PTA_int result; - - vector_string words; - tokenize(text, words, ",;"); - - vector_string::const_iterator wi; - for (wi = words.begin(); wi != words.end(); ++wi) { - string trimmed = trim(*wi); - if (!trimmed.empty()) { - int number = 0; - string_to_int(trimmed, number); - result.push_back(number); - } - } - - return result; -} - -// Parses the text into a list of doubles and returns them. -static PTA_double -scan_double_list(const string &text) { - PTA_double result; - - vector_string words; - tokenize(text, words, ",;"); - - vector_string::const_iterator wi; - for (wi = words.begin(); wi != words.end(); ++wi) { - string trimmed = trim(*wi); - if (!trimmed.empty()) { - double number = 0.0; - string_to_double(trimmed, number); - result.push_back(number); - } - } - - return result; -} - - - -// accept() is called below as each piece is pulled off and -// accepted by the lexer; it increments the current column number. -inline void accept() { - x_col_number += yyleng; -} - -#line 924 "lex.yy.c" - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap YY_PROTO(( void )); -#else -extern int yywrap YY_PROTO(( void )); -#endif -#endif - -#ifndef YY_NO_UNPUT -static void yyunput YY_PROTO(( int c, char *buf_ptr )); -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen YY_PROTO(( yyconst char * )); -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput YY_PROTO(( void )); -#else -static int input YY_PROTO(( void )); -#endif -#endif - -#if YY_STACK_USED -static int yy_start_stack_ptr = 0; -static int yy_start_stack_depth = 0; -static int *yy_start_stack = 0; -#ifndef YY_NO_PUSH_STATE -static void yy_push_state YY_PROTO(( int new_state )); -#endif -#ifndef YY_NO_POP_STATE -static void yy_pop_state YY_PROTO(( void )); -#endif -#ifndef YY_NO_TOP_STATE -static int 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( yytext, yyleng, 1, 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 ( yy_current_buffer->yy_is_interactive ) \ - { \ - int c = '*', n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ - && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL int yylex YY_PROTO(( void )) -#endif - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -YY_DECL - { - register yy_state_type yy_current_state; - register char *yy_cp = NULL, *yy_bp = NULL; - register int yy_act; - -#line 406 "xLexer.lxx" - - - - - -#line 1081 "lex.yy.c" - - if ( yy_init ) - { - yy_init = 0; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yy_start ) - yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! yy_current_buffer ) - yy_current_buffer = - yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_load_buffer_state(); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yy_start; - yy_state_ptr = yy_state_buf; - *yy_state_ptr++ = yy_current_state; -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 121 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *yy_state_ptr++ = yy_current_state; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 267 ); - -yy_find_action: - yy_current_state = *--yy_state_ptr; - yy_lp = yy_accept[yy_current_state]; -find_rule: /* we branch to this label when backing up */ - for ( ; ; ) /* until we find what rule we matched */ - { - if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] ) - { - yy_act = yy_acclist[yy_lp]; - if ( yy_act & YY_TRAILING_HEAD_MASK || - yy_looking_for_trail_begin ) - { - if ( yy_act == yy_looking_for_trail_begin ) - { - yy_looking_for_trail_begin = 0; - yy_act &= ~YY_TRAILING_HEAD_MASK; - break; - } - } - else if ( yy_act & YY_TRAILING_MASK ) - { - yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK; - yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK; - } - else - { - yy_full_match = yy_cp; - yy_full_state = yy_state_ptr; - yy_full_lp = yy_lp; - break; - } - ++yy_lp; - goto find_rule; - } - --yy_cp; - yy_current_state = *--yy_state_ptr; - yy_lp = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - - -do_action: /* This label is used only to access EOF actions. */ - - - switch ( yy_act ) - { /* beginning of action switch */ -case 1: -YY_RULE_SETUP -#line 411 "xLexer.lxx" -{ - // New line. Save a copy of the line so we can print it out for the - // benefit of the user in case we get an error. - - strncpy(x_current_line, xyytext+1, max_error_width); - x_current_line[max_error_width] = '\0'; - x_line_number++; - x_col_number=0; - - // Return the whole line to the lexer, except the newline character, - // which we eat. - yyless(1); -} - YY_BREAK -case 2: -YY_RULE_SETUP -#line 425 "xLexer.lxx" -{ - // Eat whitespace. - accept(); -} - YY_BREAK -case 3: -YY_RULE_SETUP -#line 430 "xLexer.lxx" -{ - // Eat C++-style comments. - accept(); -} - YY_BREAK -case 4: -YY_RULE_SETUP -#line 435 "xLexer.lxx" -{ - // Eat sh-style comments. - accept(); -} - YY_BREAK -case 5: -YY_RULE_SETUP -#line 440 "xLexer.lxx" -{ - accept(); - return TOKEN_OBRACE; -} - YY_BREAK -case 6: -YY_RULE_SETUP -#line 445 "xLexer.lxx" -{ - accept(); - return TOKEN_CBRACE; -} - YY_BREAK -case 7: -YY_RULE_SETUP -#line 450 "xLexer.lxx" -{ - accept(); - return TOKEN_OBRACKET; -} - YY_BREAK -case 8: -YY_RULE_SETUP -#line 455 "xLexer.lxx" -{ - accept(); - return TOKEN_CBRACKET; -} - YY_BREAK -case 9: -YY_RULE_SETUP -#line 460 "xLexer.lxx" -{ - accept(); - return TOKEN_DOT; -} - YY_BREAK -case 10: -YY_RULE_SETUP -#line 465 "xLexer.lxx" -{ - accept(); - return TOKEN_COMMA; -} - YY_BREAK -case 11: -YY_RULE_SETUP -#line 470 "xLexer.lxx" -{ - accept(); - return TOKEN_SEMICOLON; -} - YY_BREAK -case 12: -YY_RULE_SETUP -#line 475 "xLexer.lxx" -{ - accept(); - return TOKEN_ARRAY; -} - YY_BREAK -case 13: -YY_RULE_SETUP -#line 480 "xLexer.lxx" -{ - accept(); - return TOKEN_UCHAR; -} - YY_BREAK -case 14: -YY_RULE_SETUP -#line 485 "xLexer.lxx" -{ - accept(); - return TOKEN_CHAR; -} - YY_BREAK -case 15: -YY_RULE_SETUP -#line 490 "xLexer.lxx" -{ - accept(); - return TOKEN_CSTRING; -} - YY_BREAK -case 16: -YY_RULE_SETUP -#line 495 "xLexer.lxx" -{ - accept(); - return TOKEN_DOUBLE; -} - YY_BREAK -case 17: -YY_RULE_SETUP -#line 500 "xLexer.lxx" -{ - accept(); - return TOKEN_DWORD; -} - YY_BREAK -case 18: -YY_RULE_SETUP -#line 505 "xLexer.lxx" -{ - accept(); - return TOKEN_SDWORD; -} - YY_BREAK -case 19: -YY_RULE_SETUP -#line 510 "xLexer.lxx" -{ - accept(); - return TOKEN_FLOAT; -} - YY_BREAK -case 20: -YY_RULE_SETUP -#line 515 "xLexer.lxx" -{ - accept(); - return TOKEN_LPSTR; -} - YY_BREAK -case 21: -YY_RULE_SETUP -#line 520 "xLexer.lxx" -{ - accept(); - return TOKEN_TEMPLATE; -} - YY_BREAK -case 22: -YY_RULE_SETUP -#line 525 "xLexer.lxx" -{ - accept(); - return TOKEN_UCHAR; -} - YY_BREAK -case 23: -YY_RULE_SETUP -#line 530 "xLexer.lxx" -{ - accept(); - return TOKEN_UNICODE; -} - YY_BREAK -case 24: -YY_RULE_SETUP -#line 535 "xLexer.lxx" -{ - accept(); - return TOKEN_SWORD; -} - YY_BREAK -case 25: -YY_RULE_SETUP -#line 540 "xLexer.lxx" -{ - accept(); - return TOKEN_WORD; -} - YY_BREAK -case 26: -YY_RULE_SETUP -#line 545 "xLexer.lxx" -{ - // A signed or unsigned integer number. - accept(); - xyylval.u.number = atol(xyytext); - xyylval.str = yytext; - - return TOKEN_INTEGER; -} - YY_BREAK -case 27: -YY_RULE_SETUP -#line 554 "xLexer.lxx" -{ - // An integer as part of a semicolon- or comma-delimited list. - accept(); - xyylval.int_list = scan_int_list(xyytext); - - return TOKEN_INTEGER_LIST; -} - YY_BREAK -case 28: -YY_RULE_SETUP -#line 562 "xLexer.lxx" -{ - // This rule is used to match an integer list that is followed by a - // floating-point number. It's designed to prevent "0;0.5" from - // being interpreted as "0;0" followed by ".5". - accept(); - xyylval.int_list = scan_int_list(xyytext); - - return TOKEN_INTEGER_LIST; -} - YY_BREAK -case 29: -YY_RULE_SETUP -#line 572 "xLexer.lxx" -{ - // A floating-point number as part of a semicolon- or comma-delimited list. - accept(); - xyylval.double_list = scan_double_list(xyytext); - - return TOKEN_REALNUM_LIST; -} - YY_BREAK -case 30: -YY_RULE_SETUP -#line 580 "xLexer.lxx" -{ - // Quoted string. - accept(); - xyylval.str = scan_quoted_string('"'); - return TOKEN_STRING; -} - YY_BREAK -case 31: -YY_RULE_SETUP -#line 587 "xLexer.lxx" -{ - // Long GUID string. - accept(); - xyylval.str = scan_guid_string(); - - if (!xyylval.guid.parse_string(xyylval.str)) { - xyyerror("Malformed GUID."); - } - - return TOKEN_GUID; -} - YY_BREAK -case 32: -YY_RULE_SETUP -#line 599 "xLexer.lxx" -{ - // Identifier. - accept(); - xyylval.str = xyytext; - return TOKEN_NAME; -} - YY_BREAK -case 33: -YY_RULE_SETUP -#line 607 "xLexer.lxx" -{ - // Any other character is invalid. - accept(); - xyyerror("Invalid character '" + string(xyytext) + "'."); -} - YY_BREAK -case 34: -YY_RULE_SETUP -#line 612 "xLexer.lxx" -ECHO; - YY_BREAK -#line 1490 "lex.yy.c" - case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between yy_current_buffer and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yy_n_chars = yy_current_buffer->yy_n_chars; - yy_current_buffer->yy_input_file = yyin; - yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer() ) - { - case EOB_ACT_END_OF_FILE: - { - yy_did_buffer_switch_on_eof = 0; - - if ( yywrap() ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = - yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yy_c_buf_p = - &yy_current_buffer->yy_ch_buf[yy_n_chars]; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of yylex */ - - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ - -static int yy_get_next_buffer() - { - register char *dest = yy_current_buffer->yy_ch_buf; - register char *source = yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( yy_current_buffer->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - yy_current_buffer->yy_n_chars = yy_n_chars = 0; - - else - { - int num_to_read = - yy_current_buffer->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 = yy_current_buffer; - - int yy_c_buf_p_offset = - (int) (yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yy_flex_realloc( (void *) b->yy_ch_buf, - b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = yy_current_buffer->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( (&yy_current_buffer->yy_ch_buf[number_to_move]), - yy_n_chars, num_to_read ); - - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - if ( yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - yy_current_buffer->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - yy_n_chars += number_to_move; - yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; - yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; - - return ret_val; - } - - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -static yy_state_type yy_get_previous_state() - { - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = yy_start; - yy_state_ptr = yy_state_buf; - *yy_state_ptr++ = yy_current_state; - - for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 121 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *yy_state_ptr++ = yy_current_state; - } - - return yy_current_state; - } - - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - -#ifdef YY_USE_PROTOS -static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) -#else -static yy_state_type yy_try_NUL_trans( yy_current_state ) -yy_state_type yy_current_state; -#endif - { - register int yy_is_jam; - - register YY_CHAR yy_c = 1; - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 121 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 120); - if ( ! yy_is_jam ) - *yy_state_ptr++ = yy_current_state; - - return yy_is_jam ? 0 : yy_current_state; - } - - -#ifndef YY_NO_UNPUT -#ifdef YY_USE_PROTOS -static void yyunput( int c, register char *yy_bp ) -#else -static void yyunput( c, yy_bp ) -int c; -register char *yy_bp; -#endif - { - register char *yy_cp = yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yy_hold_char; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = yy_n_chars + 2; - register char *dest = &yy_current_buffer->yy_ch_buf[ - yy_current_buffer->yy_buf_size + 2]; - register char *source = - &yy_current_buffer->yy_ch_buf[number_to_move]; - - while ( source > yy_current_buffer->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - yy_current_buffer->yy_n_chars = - yy_n_chars = yy_current_buffer->yy_buf_size; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - - yytext_ptr = yy_bp; - yy_hold_char = *yy_cp; - yy_c_buf_p = yy_cp; - } -#endif /* ifndef YY_NO_UNPUT */ - - -#ifdef __cplusplus -static int yyinput() -#else -static int input() -#endif - { - int c; - - *yy_c_buf_p = yy_hold_char; - - if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - /* This was really a NUL. */ - *yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yy_c_buf_p - yytext_ptr; - ++yy_c_buf_p; - - switch ( yy_get_next_buffer() ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin ); - - /* fall through */ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap() ) - return EOF; - - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ - *yy_c_buf_p = '\0'; /* preserve yytext */ - yy_hold_char = *++yy_c_buf_p; - - - return c; - } - - -#ifdef YY_USE_PROTOS -void yyrestart( FILE *input_file ) -#else -void yyrestart( input_file ) -FILE *input_file; -#endif - { - if ( ! yy_current_buffer ) - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_init_buffer( yy_current_buffer, input_file ); - yy_load_buffer_state(); - } - - -#ifdef YY_USE_PROTOS -void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) -#else -void yy_switch_to_buffer( new_buffer ) -YY_BUFFER_STATE new_buffer; -#endif - { - if ( yy_current_buffer == new_buffer ) - return; - - if ( yy_current_buffer ) - { - /* Flush out information for old buffer. */ - *yy_c_buf_p = yy_hold_char; - yy_current_buffer->yy_buf_pos = yy_c_buf_p; - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - yy_current_buffer = new_buffer; - yy_load_buffer_state(); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yy_did_buffer_switch_on_eof = 1; - } - - -#ifdef YY_USE_PROTOS -void yy_load_buffer_state( void ) -#else -void yy_load_buffer_state() -#endif - { - yy_n_chars = yy_current_buffer->yy_n_chars; - yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; - yyin = yy_current_buffer->yy_input_file; - yy_hold_char = *yy_c_buf_p; - } - - -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) -#else -YY_BUFFER_STATE yy_create_buffer( file, size ) -FILE *file; -int size; -#endif - { - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file ); - - return b; - } - - -#ifdef YY_USE_PROTOS -void yy_delete_buffer( YY_BUFFER_STATE b ) -#else -void yy_delete_buffer( b ) -YY_BUFFER_STATE b; -#endif - { - if ( ! b ) - return; - - if ( b == yy_current_buffer ) - yy_current_buffer = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yy_flex_free( (void *) b->yy_ch_buf ); - - yy_flex_free( (void *) b ); - } - - - -#ifdef YY_USE_PROTOS -void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) -#else -void yy_init_buffer( b, file ) -YY_BUFFER_STATE b; -FILE *file; -#endif - - - { - yy_flush_buffer( b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - -#if YY_ALWAYS_INTERACTIVE - b->yy_is_interactive = 1; -#else -#if YY_NEVER_INTERACTIVE - b->yy_is_interactive = 0; -#else - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; -#endif -#endif - } - - -#ifdef YY_USE_PROTOS -void yy_flush_buffer( YY_BUFFER_STATE b ) -#else -void yy_flush_buffer( b ) -YY_BUFFER_STATE b; -#endif - - { - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == yy_current_buffer ) - yy_load_buffer_state(); - } - - -#ifndef YY_NO_SCAN_BUFFER -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) -#else -YY_BUFFER_STATE yy_scan_buffer( base, size ) -char *base; -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) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer( b ); - - return b; - } -#endif - - -#ifndef YY_NO_SCAN_STRING -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) -#else -YY_BUFFER_STATE yy_scan_string( yy_str ) -yyconst char *yy_str; -#endif - { - int len; - for ( len = 0; yy_str[len]; ++len ) - ; - - return yy_scan_bytes( yy_str, len ); - } -#endif - - -#ifndef YY_NO_SCAN_BYTES -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) -#else -YY_BUFFER_STATE yy_scan_bytes( bytes, len ) -yyconst char *bytes; -int len; -#endif - { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) yy_flex_alloc( n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; - - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; - } -#endif - - -#ifndef YY_NO_PUSH_STATE -#ifdef YY_USE_PROTOS -static void yy_push_state( int new_state ) -#else -static void yy_push_state( new_state ) -int new_state; -#endif - { - if ( yy_start_stack_ptr >= yy_start_stack_depth ) - { - yy_size_t new_size; - - yy_start_stack_depth += YY_START_STACK_INCR; - new_size = yy_start_stack_depth * sizeof( int ); - - if ( ! yy_start_stack ) - yy_start_stack = (int *) yy_flex_alloc( new_size ); - - else - yy_start_stack = (int *) yy_flex_realloc( - (void *) yy_start_stack, new_size ); - - if ( ! yy_start_stack ) - YY_FATAL_ERROR( - "out of memory expanding start-condition stack" ); - } - - yy_start_stack[yy_start_stack_ptr++] = YY_START; - - BEGIN(new_state); - } -#endif - - -#ifndef YY_NO_POP_STATE -static void yy_pop_state() - { - if ( --yy_start_stack_ptr < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN(yy_start_stack[yy_start_stack_ptr]); - } -#endif - - -#ifndef YY_NO_TOP_STATE -static int yy_top_state() - { - return yy_start_stack[yy_start_stack_ptr - 1]; - } -#endif - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -#ifdef YY_USE_PROTOS -static void yy_fatal_error( yyconst char msg[] ) -#else -static void yy_fatal_error( msg ) -char msg[]; -#endif - { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); - } - - - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - yytext[yyleng] = yy_hold_char; \ - yy_c_buf_p = yytext + n; \ - yy_hold_char = *yy_c_buf_p; \ - *yy_c_buf_p = '\0'; \ - yyleng = n; \ - } \ - while ( 0 ) - - -/* Internal utility routines. */ - -#ifndef yytext_ptr -#ifdef YY_USE_PROTOS -static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) -#else -static void yy_flex_strncpy( s1, s2, n ) -char *s1; -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 yy_flex_strlen( yyconst char *s ) -#else -static int yy_flex_strlen( s ) -yyconst char *s; -#endif - { - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; - } -#endif - - -#ifdef YY_USE_PROTOS -static void *yy_flex_alloc( yy_size_t size ) -#else -static void *yy_flex_alloc( size ) -yy_size_t size; -#endif - { - return (void *) malloc( size ); - } - -#ifdef YY_USE_PROTOS -static void *yy_flex_realloc( void *ptr, yy_size_t size ) -#else -static void *yy_flex_realloc( ptr, size ) -void *ptr; -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 yy_flex_free( void *ptr ) -#else -static void yy_flex_free( ptr ) -void *ptr; -#endif - { - free( ptr ); - } - -#if YY_MAIN -int main() - { - yylex(); - return 0; - } -#endif -#line 612 "xLexer.lxx" +#define yy_create_buffer xyy_create_buffer +#define yy_delete_buffer xyy_delete_buffer +#define yy_scan_buffer xyy_scan_buffer +#define yy_scan_string xyy_scan_string +#define yy_scan_bytes xyy_scan_bytes +#define yy_flex_debug xyy_flex_debug +#define yy_init_buffer xyy_init_buffer +#define yy_flush_buffer xyy_flush_buffer +#define yy_load_buffer_state xyy_load_buffer_state +#define yy_switch_to_buffer xyy_switch_to_buffer +#define yyin xyyin +#define yyleng xyyleng +#define yylex xyylex +#define yyout xyyout +#define yyrestart xyyrestart +#define yytext xyytext +#define yywrap xyywrap + +#line 20 "lex.yy.c" +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header$ + */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 + +#include +#include + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include +#ifndef _WIN32 +#endif + +/* 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 yyconst const +#else +#define 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 yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#define YY_BUF_SIZE 16384 + +typedef struct yy_buffer_state *YY_BUFFER_STATE; + +extern int yyleng; +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + +/* 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 ) + * 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 yyless() call. + */ + +/* Return all but the first 'n' matched characters back to the input stream. */ + +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + *yy_cp = yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, 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 yy_size_t; + + +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + }; + +static YY_BUFFER_STATE 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 yy_current_buffer + + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; + +static int yy_n_chars; /* number of characters read into yy_ch_buf */ + + +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 1; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart YY_PROTO(( FILE *input_file )); + +void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); +void yy_load_buffer_state YY_PROTO(( void )); +YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); +void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); +void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); +void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); +#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) + +YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); +YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); +YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); + +static void *yy_flex_alloc YY_PROTO(( yy_size_t )); +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); +static void yy_flex_free YY_PROTO(( void * )); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) + + +#define YY_USES_REJECT +typedef unsigned char YY_CHAR; +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; +typedef int yy_state_type; +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state YY_PROTO(( void )); +static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); +static int yy_get_next_buffer YY_PROTO(( void )); +static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 35 +#define YY_END_OF_BUFFER 36 +static yyconst short int yy_acclist[194] = + { 0, + 36, 34, 35, 2, 34, 35, 1, 35, 30, 34, + 35, 4, 34, 35, 34, 35, 10, 34, 35, 32, + 34, 35, 9, 34, 35, 34, 35, 26, 34, 35, + 11, 34, 35, 31, 34, 35, 7, 34, 35, 8, + 34, 35, 32, 34, 35, 32, 34, 35, 32, 34, + 35, 32, 34, 35, 32, 34, 35, 32, 34, 35, + 32, 34, 35, 32, 34, 35, 32, 34, 35, 32, + 34, 35, 5, 34, 35, 6, 34, 35, 1, 4, + 26, 32, 33, 26, 32, 32, 33, 3, 27,16412, + 26, 27,16412, 33, 26, 33, 32, 32, 32, 32, + + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, + 32, 32, 33, 32, 33, 32, 33, 32, 33, 29, + 3, 27, 33, 33, 33, 33, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, + 8220, 32, 13, 32, 14, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 25, 32, 29, 29, + 12, 32, 32, 32, 17, 32, 19, 32, 32, 32, + 24, 32, 32, 22, 32, 32, 32, 16, 32, 18, + 32, 20, 32, 32, 32, 29, 15, 32, 32, 23, + 32, 21, 32 + + } ; + +static yyconst short int yy_accept[136] = + { 0, + 1, 1, 1, 2, 4, 7, 9, 12, 15, 17, + 20, 23, 26, 28, 31, 34, 37, 40, 43, 46, + 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, + 79, 80, 81, 81, 82, 84, 86, 88, 88, 89, + 91, 94, 95, 95, 96, 97, 98, 99, 100, 101, + 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, + 112, 114, 116, 118, 120, 121, 121, 122, 122, 123, + 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, + 134, 135, 136, 137, 138, 139, 140, 141, 141, 141, + 141, 141, 141, 142, 143, 145, 147, 148, 149, 150, + + 151, 152, 153, 154, 155, 156, 157, 159, 160, 161, + 163, 164, 165, 167, 169, 170, 171, 173, 174, 176, + 177, 177, 178, 180, 182, 184, 185, 186, 186, 187, + 189, 190, 192, 194, 194 + } ; + +static yyconst int 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, 1, 6, 7, 1, 1, 1, 1, 1, + 1, 1, 8, 9, 10, 11, 12, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 1, 14, 15, + 1, 1, 1, 1, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 18, 18, 28, 29, 30, 31, 32, + 18, 33, 34, 35, 36, 18, 37, 18, 38, 18, + 16, 1, 17, 1, 18, 1, 19, 20, 21, 22, + + 23, 24, 25, 26, 27, 18, 18, 28, 29, 30, + 31, 32, 18, 33, 34, 35, 36, 18, 37, 18, + 38, 18, 39, 1, 40, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 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 yyconst int yy_meta[41] = + { 0, + 1, 2, 3, 1, 2, 1, 1, 1, 2, 4, + 5, 1, 6, 2, 1, 1, 1, 4, 4, 4, + 4, 4, 6, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 1, 1 + } ; + +static yyconst short int yy_base[146] = + { 0, + 0, 0, 234, 235, 235, 0, 235, 0, 30, 235, + 34, 220, 220, 46, 235, 235, 235, 235, 0, 198, + 192, 16, 15, 201, 27, 205, 33, 196, 235, 235, + 0, 0, 213, 56, 58, 70, 0, 53, 0, 83, + 220, 64, 76, 98, 0, 0, 191, 188, 203, 186, + 184, 188, 187, 180, 183, 184, 185, 187, 185, 178, + 77, 85, 0, 0, 111, 118, 0, 197, 94, 104, + 105, 0, 0, 190, 185, 174, 172, 182, 164, 174, + 161, 164, 155, 153, 163, 156, 147, 116, 150, 119, + 145, 131, 235, 119, 0, 0, 129, 126, 131, 117, + + 117, 119, 120, 111, 105, 104, 0, 124, 0, 0, + 104, 100, 0, 0, 88, 81, 0, 82, 0, 72, + 133, 61, 0, 0, 0, 47, 55, 60, 146, 0, + 30, 0, 0, 235, 160, 166, 169, 174, 177, 180, + 183, 188, 194, 197, 200 + } ; + +static yyconst short int yy_def[146] = + { 0, + 134, 1, 134, 134, 134, 135, 134, 136, 134, 134, + 137, 134, 134, 138, 134, 134, 134, 134, 139, 139, + 139, 139, 139, 139, 139, 139, 139, 139, 134, 134, + 135, 136, 134, 134, 140, 137, 141, 142, 143, 134, + 40, 144, 142, 138, 145, 139, 139, 139, 139, 139, + 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, + 140, 140, 141, 141, 134, 134, 143, 134, 40, 144, + 144, 145, 145, 139, 139, 139, 139, 139, 139, 139, + 139, 139, 139, 139, 139, 139, 139, 134, 134, 134, + 134, 134, 134, 139, 139, 139, 139, 139, 139, 139, + + 139, 139, 139, 139, 139, 139, 139, 142, 108, 139, + 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, + 134, 139, 139, 139, 139, 139, 139, 134, 134, 139, + 139, 139, 139, 0, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134 + } ; + +static yyconst short int yy_nxt[276] = + { 0, + 4, 5, 6, 5, 5, 7, 8, 9, 10, 11, + 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, + 22, 23, 19, 24, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 25, 26, 27, 28, 19, 29, 30, + 33, 49, 34, 35, 33, 51, 36, 40, 54, 50, + 41, 52, 133, 58, 40, 42, 43, 40, 44, 40, + 41, 55, 59, 56, 40, 38, 43, 61, 34, 40, + 62, 40, 129, 70, 41, 66, 71, 132, 40, 35, + 43, 131, 36, 40, 40, 130, 61, 40, 38, 62, + 68, 40, 68, 127, 61, 69, 40, 62, 66, 40, + + 126, 134, 41, 134, 93, 125, 40, 42, 43, 124, + 44, 40, 65, 70, 70, 65, 71, 71, 88, 65, + 88, 89, 123, 90, 65, 91, 89, 91, 90, 109, + 92, 90, 65, 122, 120, 65, 108, 119, 118, 65, + 128, 117, 128, 92, 65, 129, 121, 65, 116, 115, + 65, 114, 113, 112, 65, 111, 110, 92, 129, 65, + 31, 31, 108, 31, 31, 31, 32, 32, 107, 32, + 32, 32, 37, 37, 37, 45, 106, 45, 45, 45, + 46, 105, 46, 63, 104, 63, 64, 103, 64, 65, + 102, 101, 100, 65, 67, 67, 99, 67, 67, 67, + + 72, 98, 72, 73, 97, 73, 96, 95, 94, 69, + 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, + 77, 76, 75, 74, 41, 38, 60, 57, 53, 48, + 47, 39, 38, 134, 3, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134 + } ; + +static yyconst short int yy_chk[276] = + { 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, 1, 1, 1, + 9, 22, 9, 11, 11, 23, 11, 14, 25, 22, + 14, 23, 131, 27, 14, 14, 14, 34, 14, 14, + 34, 25, 27, 25, 34, 38, 34, 35, 34, 34, + 35, 36, 128, 42, 36, 38, 42, 127, 36, 36, + 36, 126, 36, 36, 40, 122, 61, 40, 43, 61, + 40, 40, 40, 120, 62, 40, 40, 62, 43, 44, + + 118, 69, 44, 69, 69, 116, 44, 44, 44, 115, + 44, 44, 65, 70, 71, 65, 70, 71, 65, 65, + 65, 65, 112, 65, 65, 66, 88, 66, 88, 90, + 66, 90, 92, 111, 106, 92, 108, 105, 104, 92, + 121, 103, 121, 92, 92, 121, 108, 129, 102, 101, + 129, 100, 99, 98, 129, 97, 94, 91, 129, 129, + 135, 135, 89, 135, 135, 135, 136, 136, 87, 136, + 136, 136, 137, 137, 137, 138, 86, 138, 138, 138, + 139, 85, 139, 140, 84, 140, 141, 83, 141, 142, + 82, 81, 80, 142, 143, 143, 79, 143, 143, 143, + + 144, 78, 144, 145, 77, 145, 76, 75, 74, 68, + 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, + 50, 49, 48, 47, 41, 33, 28, 26, 24, 21, + 20, 13, 12, 3, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 134 + } ; + +static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr; +static char *yy_full_match; +static int yy_lp; +static int yy_looking_for_trail_begin = 0; +static int yy_full_lp; +static int *yy_full_state; +#define YY_TRAILING_MASK 0x2000 +#define YY_TRAILING_HEAD_MASK 0x4000 +#define REJECT \ +{ \ +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \ +yy_cp = yy_full_match; /* restore poss. backed-over text */ \ +yy_lp = yy_full_lp; /* restore orig. accepting pos. */ \ +yy_state_ptr = yy_full_state; /* restore orig. state */ \ +yy_current_state = *yy_state_ptr; /* restore curr. state */ \ +++yy_lp; \ +goto find_rule; \ +} +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "xLexer.lxx" +#define INITIAL 0 +/* +// Filename: xLexer.lxx +// Created by: drose (03Oct04) +// +//////////////////////////////////////////////////////////////////// +*/ +#line 9 "xLexer.lxx" +#include "xLexerDefs.h" +#include "xParserDefs.h" +#include "xParser.h" +#include "indent.h" +#include "string_utils.h" +#include "config_xfile.h" + +static int yyinput(void); // declared by flex. +extern "C" int xyywrap(); + +//////////////////////////////////////////////////////////////////// +// Static variables +//////////////////////////////////////////////////////////////////// + +// We'll increment line_number and col_number as we parse the file, so +// that we can report the position of an error. +int x_line_number = 0; +int x_col_number = 0; + +// current_line holds as much of the current line as will fit. Its +// only purpose is for printing it out to report an error to the user. +static const int max_error_width = 1024; +char x_current_line[max_error_width + 1]; + +static int error_count = 0; +static int warning_count = 0; + +// This is the pointer to the current input stream. +static istream *inp = NULL; + +// This is the name of the x file we're parsing. We keep it so we +// can print it out for error messages. +static string x_filename; + + +//////////////////////////////////////////////////////////////////// +// Defining the interface to the lexer. +//////////////////////////////////////////////////////////////////// + +void +x_init_lexer(istream &in, const string &filename) { + inp = ∈ + x_filename = filename; + x_line_number = 0; + x_col_number = 0; + error_count = 0; + warning_count = 0; +} + +int +x_error_count() { + return error_count; +} + +int +x_warning_count() { + return warning_count; +} + + +//////////////////////////////////////////////////////////////////// +// Internal support functions. +//////////////////////////////////////////////////////////////////// + +int +xyywrap(void) { + return 1; +} + +void +xyyerror(const string &msg) { + xyyerror(msg, x_line_number, x_col_number, x_current_line); +} + +void +xyyerror(const string &msg, int line_number, int col_number, + const string ¤t_line) { + xfile_cat.error(false) << "\nError"; + if (!x_filename.empty()) { + xfile_cat.error(false) << " in " << x_filename; + } + xfile_cat.error(false) + << " at line " << line_number << ", column " << col_number << ":\n" + << current_line << "\n"; + indent(xfile_cat.error(false), col_number-1) + << "^\n" << msg << "\n\n"; + + error_count++; +} + +void +xyywarning(const string &msg) { + xfile_cat.warning(false) << "\nWarning"; + if (!x_filename.empty()) { + xfile_cat.warning(false) << " in " << x_filename; + } + xfile_cat.warning(false) + << " at line " << x_line_number << ", column " << x_col_number << ":\n" + << x_current_line << "\n"; + indent(xfile_cat.warning(false), x_col_number-1) + << "^\n" << msg << "\n\n"; + + warning_count++; +} + +// Now define a function to take input from an istream instead of a +// stdio FILE pointer. This is flex-specific. +static void +input_chars(char *buffer, int &result, int max_size) { + nassertv(inp != NULL); + if (*inp) { + inp->read(buffer, max_size); + result = inp->gcount(); + if (result >= 0 && result < max_size) { + // Truncate at the end of the read. + buffer[result] = '\0'; + } + + if (x_line_number == 0) { + // This is a special case. If we are reading the very first bit + // from the stream, copy it into the x_current_line array. This + // is because the \n.* rule below, which fills x_current_line + // normally, doesn't catch the first line. + strncpy(x_current_line, xyytext, max_error_width); + x_current_line[max_error_width] = '\0'; + x_line_number++; + x_col_number = 0; + + // Truncate it at the newline. + char *end = strchr(x_current_line, '\n'); + if (end != NULL) { + *end = '\0'; + } + } + + } else { + // End of file or I/O error. + result = 0; + } +} +#undef YY_INPUT +#define YY_INPUT(buffer, result, max_size) input_chars(buffer, result, max_size) + +// read_char reads and returns a single character, incrementing the +// supplied line and column numbers as appropriate. A convenience +// function for the scanning functions below. +static int +read_char(int &line, int &col) { + int c = yyinput(); + if (c == '\n') { + line++; + col = 0; + } else { + col++; + } + return c; +} + +// scan_quoted_string reads a string delimited by quotation marks and +// returns it. +static string +scan_quoted_string(char quote_mark) { + string result; + + // We don't touch the current line number and column number during + // scanning, so that if we detect an error while scanning the string + // (e.g. an unterminated string), we'll report the error as + // occurring at the start of the string, not at the end--somewhat + // more convenient for the user. + + // Instead of adjusting the global x_line_number and x_col_number + // variables, we'll operate on our own local variables for the + // interim. + int line = x_line_number; + int col = x_col_number; + + int c; + c = read_char(line, col); + while (c != quote_mark && c != EOF) { + // A newline is not allowed within a string unless it is escaped. + if (c == '\n') { + c = EOF; + break; + + } else if (c == '\\') { + // Backslash escapes the following character. We also respect + // some C conventions. + c = read_char(line, col); + switch (c) { + case 'a': + result += '\a'; + c = read_char(line, col); + break; + + case 'n': + result += '\n'; + c = read_char(line, col); + break; + + case 'r': + result += '\r'; + c = read_char(line, col); + break; + + case 't': + result += '\t'; + c = read_char(line, col); + break; + + case 'x': + { + int hex = 0; + c = read_char(line, col); + for (int i = 0; i < 2 && isxdigit(c); i++) { + hex = hex * 16 + (isdigit(c) ? c - '0' : tolower(c) - 'a' + 10); + c = read_char(line, col); + } + + result += hex; + } + break; + + case '0': + { + int oct = 0; + c = read_char(line, col); + for (int i = 0; i < 3 && (c >= '0' && c < '7'); i++) { + oct = oct * 8 + (c - '0'); + c = read_char(line, col); + } + + result += oct; + } + break; + + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + { + int dec = 0; + c = read_char(line, col); + for (int i = 0; i < 3 && isdigit(c); i++) { + dec = dec * 10 + (c - '0'); + c = read_char(line, col); + } + + result += dec; + } + break; + + case EOF: + break; + + default: + result += c; + c = read_char(line, col); + } + + } else { + result += c; + c = read_char(line, col); + } + } + + if (c == EOF) { + xyyerror("This quotation mark is unterminated."); + } + + x_line_number = line; + x_col_number = col; + + return result; +} + +// scan_guid_string reads a string of hexadecimal digits delimited by +// angle brackets and returns the corresponding string. +static string +scan_guid_string() { + // We don't touch the current line number and column number during + // scanning, so that if we detect an error while scanning the string + // (e.g. an unterminated string), we'll report the error as + // occurring at the start of the string, not at the end--somewhat + // more convenient for the user. + + // Instead of adjusting the global x_line_number and x_col_number + // variables, we'll operate on our own local variables for the + // interim. + int line = x_line_number; + int col = x_col_number; + + int num_digits = 0; + int num_hyphens = 0; + + string result; + + int c; + c = read_char(line, col); + while (c != '>' && c != EOF) { + if (isxdigit(c)) { + num_digits++; + + } else if (c == '-') { + num_hyphens++; + + } else { + x_line_number = line; + x_col_number = col; + xyyerror("Invalid character in GUID."); + return string(); + } + + result += c; + + c = read_char(line, col); + } + + if (c == EOF) { + xyyerror("This GUID string is unterminated."); + return string(); + + } else if (num_digits != 32) { + xyyerror("Incorrect number of hex digits in GUID."); + return string(); + + } else if (num_hyphens != 4) { + xyyerror("Incorrect number of hyphens in GUID."); + return string(); + } + + x_line_number = line; + x_col_number = col; + + return result; +} + +// Parses the text into a list of integers and returns them. +static PTA_int +scan_int_list(const string &text) { + PTA_int result; + + vector_string words; + tokenize(text, words, ",;"); + + vector_string::const_iterator wi; + for (wi = words.begin(); wi != words.end(); ++wi) { + string trimmed = trim(*wi); + if (!trimmed.empty()) { + int number = 0; + string_to_int(trimmed, number); + result.push_back(number); + } + } + + return result; +} + +// Parses the text into a list of doubles and returns them. +static PTA_double +scan_double_list(const string &text) { + PTA_double result; + + vector_string words; + tokenize(text, words, ",;"); + + vector_string::const_iterator wi; + for (wi = words.begin(); wi != words.end(); ++wi) { + string trimmed = trim(*wi); + if (!trimmed.empty()) { + double number = 0.0; + string_to_double(trimmed, number); + result.push_back(number); + } + } + + return result; +} + + + +// accept() is called below as each piece is pulled off and +// accepted by the lexer; it increments the current column number. +inline void accept() { + x_col_number += yyleng; +} + +#line 927 "lex.yy.c" + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap YY_PROTO(( void )); +#else +extern int yywrap YY_PROTO(( void )); +#endif +#endif + +#ifndef YY_NO_UNPUT +static void yyunput YY_PROTO(( int c, char *buf_ptr )); +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YY_PROTO(( yyconst char * )); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput YY_PROTO(( void )); +#else +static int input YY_PROTO(( void )); +#endif +#endif + +#if YY_STACK_USED +static int yy_start_stack_ptr = 0; +static int yy_start_stack_depth = 0; +static int *yy_start_stack = 0; +#ifndef YY_NO_PUSH_STATE +static void yy_push_state YY_PROTO(( int new_state )); +#endif +#ifndef YY_NO_POP_STATE +static void yy_pop_state YY_PROTO(( void )); +#endif +#ifndef YY_NO_TOP_STATE +static int 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( yytext, yyleng, 1, 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 ( yy_current_buffer->yy_is_interactive ) \ + { \ + int c = '*', n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + } +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL int yylex YY_PROTO(( void )) +#endif + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +YY_DECL + { + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 407 "xLexer.lxx" + + + + + +#line 1095 "lex.yy.c" + + if ( yy_init ) + { + yy_init = 0; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yy_start ) + yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! yy_current_buffer ) + yy_current_buffer = + yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_load_buffer_state(); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yy_start; + yy_state_ptr = yy_state_buf; + *yy_state_ptr++ = yy_current_state; +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 135 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + *yy_state_ptr++ = yy_current_state; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 235 ); + +yy_find_action: + yy_current_state = *--yy_state_ptr; + yy_lp = yy_accept[yy_current_state]; +find_rule: /* we branch to this label when backing up */ + for ( ; ; ) /* until we find what rule we matched */ + { + if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] ) + { + yy_act = yy_acclist[yy_lp]; + if ( yy_act & YY_TRAILING_HEAD_MASK || + yy_looking_for_trail_begin ) + { + if ( yy_act == yy_looking_for_trail_begin ) + { + yy_looking_for_trail_begin = 0; + yy_act &= ~YY_TRAILING_HEAD_MASK; + break; + } + } + else if ( yy_act & YY_TRAILING_MASK ) + { + yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK; + yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK; + } + else + { + yy_full_match = yy_cp; + yy_full_state = yy_state_ptr; + yy_full_lp = yy_lp; + break; + } + ++yy_lp; + goto find_rule; + } + --yy_cp; + yy_current_state = *--yy_state_ptr; + yy_lp = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + + +do_action: /* This label is used only to access EOF actions. */ + + + switch ( yy_act ) + { /* beginning of action switch */ +case 1: +YY_RULE_SETUP +#line 412 "xLexer.lxx" +{ + // New line. Save a copy of the line so we can print it out for the + // benefit of the user in case we get an error. + + strncpy(x_current_line, xyytext+1, max_error_width); + x_current_line[max_error_width] = '\0'; + x_line_number++; + x_col_number=0; + + // Return the whole line to the lexer, except the newline character, + // which we eat. + yyless(1); +} + YY_BREAK +case 2: +YY_RULE_SETUP +#line 426 "xLexer.lxx" +{ + // Eat whitespace. + accept(); +} + YY_BREAK +case 3: +YY_RULE_SETUP +#line 431 "xLexer.lxx" +{ + // Eat C++-style comments. + accept(); +} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 436 "xLexer.lxx" +{ + // Eat sh-style comments. + accept(); +} + YY_BREAK +case 5: +YY_RULE_SETUP +#line 441 "xLexer.lxx" +{ + accept(); + return TOKEN_OBRACE; +} + YY_BREAK +case 6: +YY_RULE_SETUP +#line 446 "xLexer.lxx" +{ + accept(); + return TOKEN_CBRACE; +} + YY_BREAK +case 7: +YY_RULE_SETUP +#line 451 "xLexer.lxx" +{ + accept(); + return TOKEN_OBRACKET; +} + YY_BREAK +case 8: +YY_RULE_SETUP +#line 456 "xLexer.lxx" +{ + accept(); + return TOKEN_CBRACKET; +} + YY_BREAK +case 9: +YY_RULE_SETUP +#line 461 "xLexer.lxx" +{ + accept(); + return TOKEN_DOT; +} + YY_BREAK +case 10: +YY_RULE_SETUP +#line 466 "xLexer.lxx" +{ + accept(); + return TOKEN_COMMA; +} + YY_BREAK +case 11: +YY_RULE_SETUP +#line 471 "xLexer.lxx" +{ + accept(); + return TOKEN_SEMICOLON; +} + YY_BREAK +case 12: +YY_RULE_SETUP +#line 476 "xLexer.lxx" +{ + accept(); + return TOKEN_ARRAY; +} + YY_BREAK +case 13: +YY_RULE_SETUP +#line 481 "xLexer.lxx" +{ + accept(); + return TOKEN_UCHAR; +} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 486 "xLexer.lxx" +{ + accept(); + return TOKEN_CHAR; +} + YY_BREAK +case 15: +YY_RULE_SETUP +#line 491 "xLexer.lxx" +{ + accept(); + return TOKEN_CSTRING; +} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 496 "xLexer.lxx" +{ + accept(); + return TOKEN_DOUBLE; +} + YY_BREAK +case 17: +YY_RULE_SETUP +#line 501 "xLexer.lxx" +{ + accept(); + return TOKEN_DWORD; +} + YY_BREAK +case 18: +YY_RULE_SETUP +#line 506 "xLexer.lxx" +{ + accept(); + return TOKEN_SDWORD; +} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 511 "xLexer.lxx" +{ + accept(); + return TOKEN_FLOAT; +} + YY_BREAK +case 20: +YY_RULE_SETUP +#line 516 "xLexer.lxx" +{ + accept(); + return TOKEN_LPSTR; +} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 521 "xLexer.lxx" +{ + accept(); + return TOKEN_TEMPLATE; +} + YY_BREAK +case 22: +YY_RULE_SETUP +#line 526 "xLexer.lxx" +{ + accept(); + return TOKEN_UCHAR; +} + YY_BREAK +case 23: +YY_RULE_SETUP +#line 531 "xLexer.lxx" +{ + accept(); + return TOKEN_UNICODE; +} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 536 "xLexer.lxx" +{ + accept(); + return TOKEN_SWORD; +} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 541 "xLexer.lxx" +{ + accept(); + return TOKEN_WORD; +} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 546 "xLexer.lxx" +{ + // A signed or unsigned integer number. + accept(); + xyylval.u.number = atol(xyytext); + xyylval.str = trim_right(xyytext); + + return TOKEN_INTEGER; +} + YY_BREAK +case 27: +YY_RULE_SETUP +#line 555 "xLexer.lxx" +{ + // An integer as part of a semicolon- or comma-delimited list. + accept(); + xyylval.int_list = scan_int_list(xyytext); + + return TOKEN_INTEGER_LIST; +} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 563 "xLexer.lxx" +{ + // This rule is used to match an integer list that is followed by a + // floating-point number. It's designed to prevent "0;0.5" from + // being interpreted as "0;0" followed by ".5". + accept(); + xyylval.int_list = scan_int_list(xyytext); + + return TOKEN_INTEGER_LIST; +} + YY_BREAK +case 29: +YY_RULE_SETUP +#line 573 "xLexer.lxx" +{ + // A floating-point number as part of a semicolon- or comma-delimited list. + accept(); + xyylval.double_list = scan_double_list(xyytext); + + return TOKEN_REALNUM_LIST; +} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 581 "xLexer.lxx" +{ + // Quoted string. + accept(); + xyylval.str = scan_quoted_string('"'); + return TOKEN_STRING; +} + YY_BREAK +case 31: +YY_RULE_SETUP +#line 588 "xLexer.lxx" +{ + // Long GUID string. + accept(); + xyylval.str = scan_guid_string(); + + if (!xyylval.guid.parse_string(xyylval.str)) { + xyyerror("Malformed GUID."); + } + + return TOKEN_GUID; +} + YY_BREAK +case 32: +YY_RULE_SETUP +#line 600 "xLexer.lxx" +{ + // Identifier. + accept(); + xyylval.str = xyytext; + return TOKEN_NAME; +} + YY_BREAK +case 33: +YY_RULE_SETUP +#line 607 "xLexer.lxx" +{ + // Identifier with leading digit. + accept(); + xyylval.str = xyytext; + return TOKEN_NAME; +} + YY_BREAK +case 34: +YY_RULE_SETUP +#line 615 "xLexer.lxx" +{ + // Any other character is invalid. + accept(); + xyyerror("Invalid character '" + string(xyytext) + "'."); +} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 620 "xLexer.lxx" +ECHO; + YY_BREAK +#line 1514 "lex.yy.c" + case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between yy_current_buffer and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yy_n_chars = yy_current_buffer->yy_n_chars; + yy_current_buffer->yy_input_file = yyin; + yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer() ) + { + case EOB_ACT_END_OF_FILE: + { + yy_did_buffer_switch_on_eof = 0; + + if ( yywrap() ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = + yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yy_c_buf_p = + &yy_current_buffer->yy_ch_buf[yy_n_chars]; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of yylex */ + + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ + +static int yy_get_next_buffer() + { + register char *dest = yy_current_buffer->yy_ch_buf; + register char *source = yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( yy_current_buffer->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + yy_current_buffer->yy_n_chars = yy_n_chars = 0; + + else + { + int num_to_read = + yy_current_buffer->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 = yy_current_buffer; + + int yy_c_buf_p_offset = + (int) (yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yy_flex_realloc( (void *) b->yy_ch_buf, + b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = yy_current_buffer->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( (&yy_current_buffer->yy_ch_buf[number_to_move]), + yy_n_chars, num_to_read ); + + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + if ( yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + yy_current_buffer->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + yy_n_chars += number_to_move; + yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; + yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; + + return ret_val; + } + + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +static yy_state_type yy_get_previous_state() + { + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = yy_start; + yy_state_ptr = yy_state_buf; + *yy_state_ptr++ = yy_current_state; + + for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 135 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + *yy_state_ptr++ = yy_current_state; + } + + return yy_current_state; + } + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + +#ifdef YY_USE_PROTOS +static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) +#else +static yy_state_type yy_try_NUL_trans( yy_current_state ) +yy_state_type yy_current_state; +#endif + { + register int yy_is_jam; + + register YY_CHAR yy_c = 1; + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 135 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 134); + if ( ! yy_is_jam ) + *yy_state_ptr++ = yy_current_state; + + return yy_is_jam ? 0 : yy_current_state; + } + + +#ifndef YY_NO_UNPUT +#ifdef YY_USE_PROTOS +static void yyunput( int c, register char *yy_bp ) +#else +static void yyunput( c, yy_bp ) +int c; +register char *yy_bp; +#endif + { + register char *yy_cp = yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yy_hold_char; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yy_n_chars + 2; + register char *dest = &yy_current_buffer->yy_ch_buf[ + yy_current_buffer->yy_buf_size + 2]; + register char *source = + &yy_current_buffer->yy_ch_buf[number_to_move]; + + while ( source > yy_current_buffer->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + yy_current_buffer->yy_n_chars = + yy_n_chars = yy_current_buffer->yy_buf_size; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + + yytext_ptr = yy_bp; + yy_hold_char = *yy_cp; + yy_c_buf_p = yy_cp; + } +#endif /* ifndef YY_NO_UNPUT */ + + +#ifdef __cplusplus +static int yyinput() +#else +static int input() +#endif + { + int c; + + *yy_c_buf_p = yy_hold_char; + + if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + /* This was really a NUL. */ + *yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yy_c_buf_p - yytext_ptr; + ++yy_c_buf_p; + + switch ( yy_get_next_buffer() ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /* fall through */ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap() ) + return EOF; + + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ + *yy_c_buf_p = '\0'; /* preserve yytext */ + yy_hold_char = *++yy_c_buf_p; + + + return c; + } + + +#ifdef YY_USE_PROTOS +void yyrestart( FILE *input_file ) +#else +void yyrestart( input_file ) +FILE *input_file; +#endif + { + if ( ! yy_current_buffer ) + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_init_buffer( yy_current_buffer, input_file ); + yy_load_buffer_state(); + } + + +#ifdef YY_USE_PROTOS +void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +#else +void yy_switch_to_buffer( new_buffer ) +YY_BUFFER_STATE new_buffer; +#endif + { + if ( yy_current_buffer == new_buffer ) + return; + + if ( yy_current_buffer ) + { + /* Flush out information for old buffer. */ + *yy_c_buf_p = yy_hold_char; + yy_current_buffer->yy_buf_pos = yy_c_buf_p; + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + yy_current_buffer = new_buffer; + yy_load_buffer_state(); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yy_did_buffer_switch_on_eof = 1; + } + + +#ifdef YY_USE_PROTOS +void yy_load_buffer_state( void ) +#else +void yy_load_buffer_state() +#endif + { + yy_n_chars = yy_current_buffer->yy_n_chars; + yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; + yyin = yy_current_buffer->yy_input_file; + yy_hold_char = *yy_c_buf_p; + } + + +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) +#else +YY_BUFFER_STATE yy_create_buffer( file, size ) +FILE *file; +int size; +#endif + { + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; + } + + +#ifdef YY_USE_PROTOS +void yy_delete_buffer( YY_BUFFER_STATE b ) +#else +void yy_delete_buffer( b ) +YY_BUFFER_STATE b; +#endif + { + if ( ! b ) + return; + + if ( b == yy_current_buffer ) + yy_current_buffer = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yy_flex_free( (void *) b->yy_ch_buf ); + + yy_flex_free( (void *) b ); + } + + +#ifndef _WIN32 +#else +#ifndef YY_ALWAYS_INTERACTIVE +#ifndef YY_NEVER_INTERACTIVE +extern int isatty YY_PROTO(( int )); +#endif +#endif +#endif + +#ifdef YY_USE_PROTOS +void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) +#else +void yy_init_buffer( b, file ) +YY_BUFFER_STATE b; +FILE *file; +#endif + + + { + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + +#if YY_ALWAYS_INTERACTIVE + b->yy_is_interactive = 1; +#else +#if YY_NEVER_INTERACTIVE + b->yy_is_interactive = 0; +#else + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; +#endif +#endif + } + + +#ifdef YY_USE_PROTOS +void yy_flush_buffer( YY_BUFFER_STATE b ) +#else +void yy_flush_buffer( b ) +YY_BUFFER_STATE b; +#endif + + { + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == yy_current_buffer ) + yy_load_buffer_state(); + } + + +#ifndef YY_NO_SCAN_BUFFER +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) +#else +YY_BUFFER_STATE yy_scan_buffer( base, size ) +char *base; +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) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; + } +#endif + + +#ifndef YY_NO_SCAN_STRING +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) +#else +YY_BUFFER_STATE yy_scan_string( yy_str ) +yyconst char *yy_str; +#endif + { + int len; + for ( len = 0; yy_str[len]; ++len ) + ; + + return yy_scan_bytes( yy_str, len ); + } +#endif + + +#ifndef YY_NO_SCAN_BYTES +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) +#else +YY_BUFFER_STATE yy_scan_bytes( bytes, len ) +yyconst char *bytes; +int len; +#endif + { + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = len + 2; + buf = (char *) yy_flex_alloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < len; ++i ) + buf[i] = bytes[i]; + + buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; + } +#endif + + +#ifndef YY_NO_PUSH_STATE +#ifdef YY_USE_PROTOS +static void yy_push_state( int new_state ) +#else +static void yy_push_state( new_state ) +int new_state; +#endif + { + if ( yy_start_stack_ptr >= yy_start_stack_depth ) + { + yy_size_t new_size; + + yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yy_start_stack_depth * sizeof( int ); + + if ( ! yy_start_stack ) + yy_start_stack = (int *) yy_flex_alloc( new_size ); + + else + yy_start_stack = (int *) yy_flex_realloc( + (void *) yy_start_stack, new_size ); + + if ( ! yy_start_stack ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + yy_start_stack[yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); + } +#endif + + +#ifndef YY_NO_POP_STATE +static void yy_pop_state() + { + if ( --yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yy_start_stack[yy_start_stack_ptr]); + } +#endif + + +#ifndef YY_NO_TOP_STATE +static int yy_top_state() + { + return yy_start_stack[yy_start_stack_ptr - 1]; + } +#endif + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +#ifdef YY_USE_PROTOS +static void yy_fatal_error( yyconst char msg[] ) +#else +static void yy_fatal_error( msg ) +char msg[]; +#endif + { + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); + } + + + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + yytext[yyleng] = yy_hold_char; \ + yy_c_buf_p = yytext + n; \ + yy_hold_char = *yy_c_buf_p; \ + *yy_c_buf_p = '\0'; \ + yyleng = n; \ + } \ + while ( 0 ) + + +/* Internal utility routines. */ + +#ifndef yytext_ptr +#ifdef YY_USE_PROTOS +static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) +#else +static void yy_flex_strncpy( s1, s2, n ) +char *s1; +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 yy_flex_strlen( yyconst char *s ) +#else +static int yy_flex_strlen( s ) +yyconst char *s; +#endif + { + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; + } +#endif + + +#ifdef YY_USE_PROTOS +static void *yy_flex_alloc( yy_size_t size ) +#else +static void *yy_flex_alloc( size ) +yy_size_t size; +#endif + { + return (void *) malloc( size ); + } + +#ifdef YY_USE_PROTOS +static void *yy_flex_realloc( void *ptr, yy_size_t size ) +#else +static void *yy_flex_realloc( ptr, size ) +void *ptr; +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 yy_flex_free( void *ptr ) +#else +static void yy_flex_free( ptr ) +void *ptr; +#endif + { + free( ptr ); + } + +#if YY_MAIN +int main() + { + yylex(); + return 0; + } +#endif +#line 620 "xLexer.lxx" diff --git a/pandatool/src/xfile/xLexer.lxx b/pandatool/src/xfile/xLexer.lxx index b3c963fcaa..f670070294 100644 --- a/pandatool/src/xfile/xLexer.lxx +++ b/pandatool/src/xfile/xLexer.lxx @@ -402,6 +402,7 @@ inline void accept() { INTEGERNUM ([+-]?([0-9]+)) REALNUM ([+-]?(([0-9]+[.])|([0-9]*[.][0-9]+))([eE][+-]?[0-9]+)?) SEPARATOR [ \t;,]+ +WHITESPACE [ ]+ %% @@ -542,11 +543,11 @@ SEPARATOR [ \t;,]+ return TOKEN_WORD; } -{INTEGERNUM} { +{INTEGERNUM}({WHITESPACE})? { // A signed or unsigned integer number. accept(); xyylval.u.number = atol(xyytext); - xyylval.str = yytext; + xyylval.str = trim_right(xyytext); return TOKEN_INTEGER; } @@ -603,6 +604,13 @@ SEPARATOR [ \t;,]+ return TOKEN_NAME; } +[0-9-]+[A-Za-z_-][A-Za-z_0-9-]* { + // Identifier with leading digit. + accept(); + xyylval.str = xyytext; + return TOKEN_NAME; +} + . { // Any other character is invalid. diff --git a/pandatool/src/xfile/xParser.cxx.prebuilt b/pandatool/src/xfile/xParser.cxx.prebuilt index 043b552f8f..bd20108a89 100644 --- a/pandatool/src/xfile/xParser.cxx.prebuilt +++ b/pandatool/src/xfile/xParser.cxx.prebuilt @@ -1,47 +1,136 @@ -/* A Bison parser, made from xParser.yxx - by GNU bison 1.35. */ +/* A Bison parser, made by GNU Bison 1.875b. */ -#define YYBISON 1 /* Identify Bison output. */ +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* Written by Richard Stallman by simplifying the original so called + ``semantic'' parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* If NAME_PREFIX is specified substitute the variables and functions + names. */ #define yyparse xyyparse -#define yylex xyylex +#define yylex xyylex #define yyerror xyyerror -#define yylval xyylval -#define yychar xyychar +#define yylval xyylval +#define yychar xyychar #define yydebug xyydebug #define yynerrs xyynerrs -# define TOKEN_NAME 1 -# define TOKEN_STRING 2 -# define TOKEN_INTEGER 3 -# define TOKEN_GUID 5 -# define TOKEN_INTEGER_LIST 6 -# define TOKEN_REALNUM_LIST 7 -# define TOKEN_OBRACE 10 -# define TOKEN_CBRACE 11 -# define TOKEN_OPAREN 12 -# define TOKEN_CPAREN 13 -# define TOKEN_OBRACKET 14 -# define TOKEN_CBRACKET 15 -# define TOKEN_OANGLE 16 -# define TOKEN_CANGLE 17 -# define TOKEN_DOT 18 -# define TOKEN_COMMA 19 -# define TOKEN_SEMICOLON 20 -# define TOKEN_TEMPLATE 31 -# define TOKEN_WORD 40 -# define TOKEN_DWORD 41 -# define TOKEN_FLOAT 42 -# define TOKEN_DOUBLE 43 -# define TOKEN_CHAR 44 -# define TOKEN_UCHAR 45 -# define TOKEN_SWORD 46 -# define TOKEN_SDWORD 47 -# define TOKEN_VOID 48 -# define TOKEN_LPSTR 49 -# define TOKEN_UNICODE 50 -# define TOKEN_CSTRING 51 -# define TOKEN_ARRAY 52 + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TOKEN_NAME = 1, + TOKEN_STRING = 2, + TOKEN_INTEGER = 3, + TOKEN_GUID = 5, + TOKEN_INTEGER_LIST = 6, + TOKEN_REALNUM_LIST = 7, + TOKEN_OBRACE = 10, + TOKEN_CBRACE = 11, + TOKEN_OPAREN = 12, + TOKEN_CPAREN = 13, + TOKEN_OBRACKET = 14, + TOKEN_CBRACKET = 15, + TOKEN_OANGLE = 16, + TOKEN_CANGLE = 17, + TOKEN_DOT = 18, + TOKEN_COMMA = 19, + TOKEN_SEMICOLON = 20, + TOKEN_TEMPLATE = 31, + TOKEN_WORD = 40, + TOKEN_DWORD = 41, + TOKEN_FLOAT = 42, + TOKEN_DOUBLE = 43, + TOKEN_CHAR = 44, + TOKEN_UCHAR = 45, + TOKEN_SWORD = 46, + TOKEN_SDWORD = 47, + TOKEN_VOID = 48, + TOKEN_LPSTR = 49, + TOKEN_UNICODE = 50, + TOKEN_CSTRING = 51, + TOKEN_ARRAY = 52 + }; +#endif +#define TOKEN_NAME 1 +#define TOKEN_STRING 2 +#define TOKEN_INTEGER 3 +#define TOKEN_GUID 5 +#define TOKEN_INTEGER_LIST 6 +#define TOKEN_REALNUM_LIST 7 +#define TOKEN_OBRACE 10 +#define TOKEN_CBRACE 11 +#define TOKEN_OPAREN 12 +#define TOKEN_CPAREN 13 +#define TOKEN_OBRACKET 14 +#define TOKEN_CBRACKET 15 +#define TOKEN_OANGLE 16 +#define TOKEN_CANGLE 17 +#define TOKEN_DOT 18 +#define TOKEN_COMMA 19 +#define TOKEN_SEMICOLON 20 +#define TOKEN_TEMPLATE 31 +#define TOKEN_WORD 40 +#define TOKEN_DWORD 41 +#define TOKEN_FLOAT 42 +#define TOKEN_DOUBLE 43 +#define TOKEN_CHAR 44 +#define TOKEN_UCHAR 45 +#define TOKEN_SWORD 46 +#define TOKEN_SDWORD 47 +#define TOKEN_VOID 48 +#define TOKEN_LPSTR 49 +#define TOKEN_UNICODE 50 +#define TOKEN_CSTRING 51 +#define TOKEN_ARRAY 52 + + + + +/* Copy the first part of user declarations. */ #line 12 "xParser.yxx" #include "xLexerDefs.h" @@ -84,272 +173,37 @@ x_cleanup_parser() { current_node = (XFileNode *)NULL; } + + +/* Enabling traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif - - -#define YYFINAL 97 -#define YYFLAG -32768 -#define YYNTBASE 34 - -/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */ -#define YYTRANSLATE(x) ((unsigned)(x) <= 256 ? yytranslate[x] : 67) - -/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */ -static const char yytranslate[] = -{ - 0, 3, 4, 5, 2, 6, 7, 8, 2, 2, - 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, - 19, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 20, 2, 2, 2, 2, 2, 2, 2, 2, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32, 33, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1 -}; - -#if YYDEBUG -static const short yyprhs[] = -{ - 0, 0, 2, 5, 8, 11, 12, 20, 25, 27, - 29, 31, 33, 35, 37, 40, 42, 44, 46, 50, - 55, 59, 61, 63, 65, 67, 69, 71, 73, 75, - 77, 79, 81, 84, 87, 89, 92, 96, 98, 100, - 102, 105, 107, 110, 112, 114, 116, 118, 120, 122, - 126, 127, 135, 137, 140, 144, 146, 148, 150, 153, - 155, 157, 159, 161, 163, 165, 167, 170 -}; -static const short yyrhs[] = -{ - 66, 0, 34, 35, 0, 34, 57, 0, 34, 10, - 0, 0, 20, 52, 9, 54, 36, 37, 10, 0, - 38, 13, 39, 14, 0, 40, 0, 66, 0, 40, - 0, 56, 0, 50, 0, 41, 0, 40, 41, 0, - 42, 0, 43, 0, 44, 0, 45, 53, 19, 0, - 33, 46, 47, 19, 0, 52, 53, 19, 0, 21, - 0, 22, 0, 23, 0, 24, 0, 25, 0, 26, - 0, 27, 0, 28, 0, 30, 0, 31, 0, 32, - 0, 45, 52, 0, 52, 52, 0, 48, 0, 47, - 48, 0, 13, 49, 14, 0, 5, 0, 52, 0, - 51, 0, 50, 51, 0, 52, 0, 52, 54, 0, - 3, 0, 66, 0, 52, 0, 6, 0, 66, 0, - 54, 0, 17, 17, 17, 0, 0, 52, 53, 9, - 58, 55, 59, 10, 0, 66, 0, 59, 60, 0, - 9, 65, 10, 0, 57, 0, 61, 0, 62, 0, - 63, 64, 0, 64, 0, 7, 0, 8, 0, 4, - 0, 19, 0, 18, 0, 52, 0, 52, 54, 0, - 0 -}; - +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 #endif -#if YYDEBUG -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const short yyrline[] = -{ - 0, 106, 108, 109, 110, 113, 113, 128, 130, 133, - 135, 138, 143, 146, 148, 151, 153, 154, 157, 165, - 169, 182, 187, 191, 195, 199, 203, 207, 211, 215, - 219, 223, 229, 235, 247, 249, 252, 256, 261, 272, - 276, 281, 291, 306, 310, 315, 318, 322, 327, 330, - 334, 334, 360, 362, 365, 371, 375, 381, 387, 393, - 398, 402, 406, 410, 412, 415, 425, 441 -}; +#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) +typedef int YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 #endif -#if (YYDEBUG) || defined YYERROR_VERBOSE -/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ -static const char *const yytname[] = -{ - "$", "error", "$undefined.", "TOKEN_NAME", "TOKEN_STRING", - "TOKEN_INTEGER", "TOKEN_GUID", "TOKEN_INTEGER_LIST", - "TOKEN_REALNUM_LIST", "TOKEN_OBRACE", "TOKEN_CBRACE", "TOKEN_OPAREN", - "TOKEN_CPAREN", "TOKEN_OBRACKET", "TOKEN_CBRACKET", "TOKEN_OANGLE", - "TOKEN_CANGLE", "TOKEN_DOT", "TOKEN_COMMA", "TOKEN_SEMICOLON", - "TOKEN_TEMPLATE", "TOKEN_WORD", "TOKEN_DWORD", "TOKEN_FLOAT", - "TOKEN_DOUBLE", "TOKEN_CHAR", "TOKEN_UCHAR", "TOKEN_SWORD", - "TOKEN_SDWORD", "TOKEN_VOID", "TOKEN_LPSTR", "TOKEN_UNICODE", - "TOKEN_CSTRING", "TOKEN_ARRAY", "xfile", "template", "@1", - "template_parts", "template_members_part", "template_option_info", - "template_members_list", "template_members", "primitive", "array", - "template_reference", "primitive_type", "array_data_type", - "dimension_list", "dimension", "dimension_size", "template_option_list", - "template_option_part", "name", "optional_name", "class_id", - "optional_class_id", "ellipsis", "object", "@2", "data_parts_list", - "data_part", "integer_list", "realnum_list", "string", "list_separator", - "data_reference", "empty", 0 -}; -#endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const short yyr1[] = -{ - 0, 34, 34, 34, 34, 36, 35, 37, 37, 38, - 38, 39, 39, 40, 40, 41, 41, 41, 42, 43, - 44, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 46, 46, 47, 47, 48, 49, 49, 50, - 50, 51, 51, 52, 53, 53, 54, 55, 55, 56, - 58, 57, 59, 59, 60, 60, 60, 60, 60, 60, - 61, 62, 63, 64, 64, 65, 65, 66 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const short yyr2[] = -{ - 0, 1, 2, 2, 2, 0, 7, 4, 1, 1, - 1, 1, 1, 1, 2, 1, 1, 1, 3, 4, - 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 2, 2, 1, 2, 3, 1, 1, 1, - 2, 1, 2, 1, 1, 1, 1, 1, 1, 3, - 0, 7, 1, 2, 3, 1, 1, 1, 2, 1, - 1, 1, 1, 1, 1, 1, 2, 0 -}; - -/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE - doesn't specify something else to do. Zero means the default is an - error. */ -static const short yydefact[] = -{ - 67, 0, 1, 43, 4, 0, 2, 67, 3, 0, - 45, 0, 44, 0, 50, 46, 5, 67, 67, 48, - 67, 47, 21, 22, 23, 24, 25, 26, 27, 28, - 29, 30, 31, 0, 0, 0, 8, 13, 15, 16, - 17, 67, 67, 9, 0, 52, 0, 0, 0, 6, - 0, 14, 0, 0, 62, 60, 61, 0, 51, 64, - 63, 55, 53, 56, 57, 0, 59, 32, 0, 0, - 34, 33, 0, 0, 12, 39, 41, 11, 18, 20, - 65, 0, 58, 37, 0, 38, 19, 35, 0, 7, - 40, 42, 66, 54, 36, 49, 0, 0 -}; - -static const short yydefgoto[] = -{ - 1, 6, 18, 34, 35, 73, 36, 37, 38, 39, - 40, 41, 47, 69, 70, 84, 74, 75, 10, 11, - 16, 20, 77, 8, 17, 44, 62, 63, 64, 65, - 66, 81, 12 -}; - -static const short yypact[] = -{ - -32768, 2,-32768,-32768,-32768, 5,-32768, 5,-32768, 9, - -32768, 17,-32768, 30,-32768,-32768,-32768, 30, 68,-32768, - -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, - -32768,-32768,-32768, 81, 1, 25, 55,-32768,-32768,-32768, - -32768, 5, 5,-32768, 6,-32768, 5, 26, 5,-32768, - 16,-32768, 18, 21,-32768,-32768,-32768, 5,-32768,-32768, - -32768,-32768,-32768,-32768,-32768, -12,-32768,-32768, 24, 15, - -32768,-32768, 27, 28, 5,-32768, 30,-32768,-32768,-32768, - 30, 31,-32768,-32768, 32,-32768,-32768,-32768, 33,-32768, - -32768,-32768,-32768,-32768,-32768,-32768, 48,-32768 -}; - -static const short yypgoto[] = -{ - -32768,-32768,-32768,-32768,-32768,-32768,-32768, 19,-32768,-32768, - -32768, 20,-32768,-32768, -18,-32768,-32768, -22, -1, -11, - -16,-32768,-32768, 10,-32768,-32768,-32768,-32768,-32768,-32768, - -8,-32768, 3 -}; +/* Copy the second part of user declarations. */ -#define YYLAST 113 +/* Line 214 of yacc.c. */ +#line 205 "y.tab.c" - -static const short yytable[] = -{ - 7, 19, 96, 2, 9, 3, 59, 60, 3, 3, - 54, 49, 4, 55, 56, 57, 58, 42, 13, 3, - 21, 43, 5, 45, 59, 60, 14, 3, 68, 83, - 52, 53, 48, 72, 86, 42, 15, 78, 50, 68, - 79, 93, 89, 7, 88, 67, 94, 71, 97, 76, - 95, 87, 90, 46, 61, 51, 80, 82, 3, 0, - 91, 0, 0, 0, 92, 0, 0, 85, -10, 0, - 0, 3, 0, 76, 0, 0, 22, 23, 24, 25, - 26, 27, 28, 29, 3, 30, 31, 32, 33, 22, - 23, 24, 25, 26, 27, 28, 29, 0, 30, 31, - 32, 33, 22, 23, 24, 25, 26, 27, 28, 29, - 0, 30, 31, 32 -}; - -static const short yycheck[] = -{ - 1, 17, 0, 0, 5, 3, 18, 19, 3, 3, - 4, 10, 10, 7, 8, 9, 10, 18, 9, 3, - 17, 18, 20, 20, 18, 19, 9, 3, 13, 5, - 41, 42, 33, 17, 19, 36, 6, 19, 13, 13, - 19, 10, 14, 44, 17, 46, 14, 48, 0, 50, - 17, 69, 74, 33, 44, 36, 57, 65, 3, -1, - 76, -1, -1, -1, 80, -1, -1, 68, 13, -1, - -1, 3, -1, 74, -1, -1, 21, 22, 23, 24, - 25, 26, 27, 28, 3, 30, 31, 32, 33, 21, - 22, 23, 24, 25, 26, 27, 28, -1, 30, 31, - 32, 33, 21, 22, 23, 24, 25, 26, 27, 28, - -1, 30, 31, 32 -}; -/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ -#line 3 "/usr/share/bison/bison.simple" - -/* Skeleton output parser for bison, - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software - Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* As a special exception, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 of Bison. */ - -/* This is the parser code that is written into each bison parser when - the %semantic_parser declaration is not specified in the grammar. - It was written by Richard Stallman by simplifying the hairy parser - used when %semantic_parser is specified. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) +#if ! defined (yyoverflow) || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ @@ -378,37 +232,28 @@ static const short yycheck[] = # define YYSTACK_ALLOC malloc # define YYSTACK_FREE free # endif -#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ +#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ #if (! defined (yyoverflow) \ && (! defined (__cplusplus) \ - || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { short yyss; YYSTYPE yyvs; -# if YYLSP_NEEDED - YYLTYPE yyls; -# endif -}; + }; /* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) /* The size of an array large to enough to hold all stacks, each with N elements. */ -# if YYLSP_NEEDED -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ - + 2 * YYSTACK_GAP_MAX) -# else -# define YYSTACK_BYTES(N) \ +# define YYSTACK_BYTES(N) \ ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAX) -# endif + + YYSTACK_GAP_MAXIMUM) /* Copy COUNT objects from FROM to TO. The source and destination do not overlap. */ @@ -439,13 +284,291 @@ union yyalloc YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack, Stack, yysize); \ Stack = &yyptr->Stack; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (0) #endif +#if defined (__STDC__) || defined (__cplusplus) + typedef signed char yysigned_char; +#else + typedef short yysigned_char; +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 3 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 114 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 34 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 35 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 71 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 100 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 257 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const unsigned char yytranslate[] = +{ + 0, 3, 4, 5, 2, 6, 7, 8, 2, 2, + 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 20, 2, 2, 2, 2, 2, 2, 2, 2, + 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, + 31, 32, 33, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const unsigned char yyprhs[] = +{ + 0, 0, 3, 5, 8, 11, 14, 15, 23, 28, + 30, 32, 34, 36, 38, 40, 43, 45, 47, 49, + 53, 58, 62, 64, 66, 68, 70, 72, 74, 76, + 78, 80, 82, 84, 87, 90, 92, 95, 99, 101, + 103, 105, 108, 110, 113, 115, 117, 120, 123, 125, + 127, 129, 131, 133, 137, 138, 146, 148, 151, 155, + 157, 159, 161, 164, 166, 168, 170, 172, 174, 176, + 178, 181 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 35, 0, -1, 68, -1, 35, 36, -1, 35, 59, + -1, 35, 10, -1, -1, 20, 53, 9, 56, 37, + 38, 10, -1, 39, 13, 40, 14, -1, 41, -1, + 68, -1, 41, -1, 58, -1, 51, -1, 42, -1, + 41, 42, -1, 43, -1, 44, -1, 45, -1, 46, + 55, 19, -1, 33, 47, 48, 19, -1, 53, 55, + 19, -1, 21, -1, 22, -1, 23, -1, 24, -1, + 25, -1, 26, -1, 27, -1, 28, -1, 30, -1, + 31, -1, 32, -1, 46, 54, -1, 53, 54, -1, + 49, -1, 48, 49, -1, 13, 50, 14, -1, 5, + -1, 54, -1, 52, -1, 51, 52, -1, 53, -1, + 53, 56, -1, 3, -1, 3, -1, 54, 3, -1, + 54, 5, -1, 68, -1, 54, -1, 6, -1, 68, + -1, 56, -1, 17, 17, 17, -1, -1, 53, 55, + 9, 60, 57, 61, 10, -1, 68, -1, 61, 62, + -1, 9, 67, 10, -1, 59, -1, 63, -1, 64, + -1, 65, 66, -1, 66, -1, 7, -1, 8, -1, + 4, -1, 19, -1, 18, -1, 54, -1, 54, 56, + -1, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned short yyrline[] = +{ + 0, 108, 108, 109, 110, 111, 116, 115, 130, 131, + 135, 136, 140, 144, 148, 149, 153, 154, 155, 159, + 167, 171, 184, 188, 192, 196, 200, 204, 208, 212, + 216, 220, 224, 231, 236, 249, 250, 254, 258, 262, + 274, 277, 283, 292, 308, 312, 313, 317, 324, 328, + 332, 336, 340, 344, 349, 348, 374, 375, 379, 384, + 388, 394, 400, 406, 412, 416, 420, 424, 425, 429, + 438, 454 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE +/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "TOKEN_NAME", "TOKEN_STRING", + "TOKEN_INTEGER", "TOKEN_GUID", "TOKEN_INTEGER_LIST", + "TOKEN_REALNUM_LIST", "TOKEN_OBRACE", "TOKEN_CBRACE", "TOKEN_OPAREN", + "TOKEN_CPAREN", "TOKEN_OBRACKET", "TOKEN_CBRACKET", "TOKEN_OANGLE", + "TOKEN_CANGLE", "TOKEN_DOT", "TOKEN_COMMA", "TOKEN_SEMICOLON", + "TOKEN_TEMPLATE", "TOKEN_WORD", "TOKEN_DWORD", "TOKEN_FLOAT", + "TOKEN_DOUBLE", "TOKEN_CHAR", "TOKEN_UCHAR", "TOKEN_SWORD", + "TOKEN_SDWORD", "TOKEN_VOID", "TOKEN_LPSTR", "TOKEN_UNICODE", + "TOKEN_CSTRING", "TOKEN_ARRAY", "$accept", "xfile", "template", "@1", + "template_parts", "template_members_part", "template_option_info", + "template_members_list", "template_members", "primitive", "array", + "template_reference", "primitive_type", "array_data_type", + "dimension_list", "dimension", "dimension_size", "template_option_list", + "template_option_part", "singleword_name", "multiword_name", + "optional_multiword_name", "class_id", "optional_class_id", "ellipsis", + "object", "@2", "data_parts_list", "data_part", "integer_list", + "realnum_list", "string", "list_separator", "data_reference", "empty", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const unsigned short yytoknum[] = +{ + 0, 256, 257, 1, 2, 3, 5, 6, 7, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, + 31, 40, 41, 42, 43, 44, 45, 46, 47, 48, + 49, 50, 51, 52 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 34, 35, 35, 35, 35, 37, 36, 38, 38, + 39, 39, 40, 40, 41, 41, 42, 42, 42, 43, + 44, 45, 46, 46, 46, 46, 46, 46, 46, 46, + 46, 46, 46, 47, 47, 48, 48, 49, 50, 50, + 51, 51, 52, 52, 53, 54, 54, 54, 55, 55, + 56, 57, 57, 58, 60, 59, 61, 61, 62, 62, + 62, 62, 62, 62, 63, 64, 65, 66, 66, 67, + 67, 68 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 1, 2, 2, 2, 0, 7, 4, 1, + 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, + 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 2, 2, 1, 2, 3, 1, 1, + 1, 2, 1, 2, 1, 1, 2, 2, 1, 1, + 1, 1, 1, 3, 0, 7, 1, 2, 3, 1, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 2, 0 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const unsigned char yydefact[] = +{ + 71, 0, 2, 1, 44, 5, 0, 3, 71, 4, + 0, 45, 49, 0, 48, 0, 46, 47, 54, 50, + 6, 71, 71, 52, 71, 51, 22, 23, 24, 25, + 26, 27, 28, 29, 30, 31, 32, 0, 0, 0, + 9, 14, 16, 17, 18, 71, 71, 10, 0, 56, + 0, 0, 0, 7, 0, 15, 0, 0, 66, 64, + 65, 0, 55, 68, 67, 59, 57, 60, 61, 0, + 63, 33, 0, 0, 35, 34, 0, 0, 13, 40, + 42, 12, 19, 21, 69, 0, 62, 38, 0, 39, + 20, 36, 0, 8, 41, 43, 70, 58, 37, 53 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yysigned_char yydefgoto[] = +{ + -1, 1, 7, 22, 38, 39, 77, 40, 41, 42, + 43, 44, 45, 51, 73, 74, 88, 78, 79, 8, + 12, 13, 20, 24, 81, 9, 21, 48, 66, 67, + 68, 69, 70, 85, 14 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -48 +static const yysigned_char yypact[] = +{ + -48, 8, -48, -48, -48, -48, 9, -48, 40, -48, + 41, -48, 4, 42, -48, 43, -48, -48, -48, -48, + -48, 43, 52, -48, -48, -48, -48, -48, -48, -48, + -48, -48, -48, -48, -48, -48, -48, 65, 44, 39, + 14, -48, -48, -48, -48, 40, 40, -48, 95, -48, + 40, 45, 40, -48, 3, -48, 34, 37, -48, -48, + -48, 40, -48, -48, -48, -48, -48, -48, -48, 11, + -48, 4, 10, -9, -48, 4, 46, 47, 9, -48, + 43, -48, -48, -48, 16, 49, -48, -48, 48, 4, + -48, -48, 50, -48, -48, -48, -48, -48, -48, -48 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -48, -48, -48, -48, -48, -48, -48, -48, 17, -48, + -48, -48, 28, -48, -48, -7, -48, -48, -8, -6, + -47, -13, -20, -48, -48, 21, -48, -48, -48, -48, + -48, -48, 12, -48, 2 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -12 +static const yysigned_char yytable[] = +{ + 10, 23, 2, 71, 72, 75, 4, 16, 3, 17, + 90, 4, 4, 11, 84, 87, 46, 4, 5, 16, + 76, 17, 19, 25, 47, 89, 49, -11, 6, 63, + 64, 52, 56, 57, 46, 26, 27, 28, 29, 30, + 31, 32, 33, 11, 34, 35, 36, 37, 80, 19, + 15, 18, 54, 82, 53, 4, 83, 55, 72, 97, + 95, 93, 98, 92, 96, 50, 91, 99, 4, 65, + 94, 0, 80, 26, 27, 28, 29, 30, 31, 32, + 33, 86, 34, 35, 36, 37, 26, 27, 28, 29, + 30, 31, 32, 33, 0, 34, 35, 36, 4, 58, + 0, 0, 59, 60, 61, 62, 0, 0, 0, 0, + 0, 0, 0, 63, 64 +}; + +static const yysigned_char yycheck[] = +{ + 6, 21, 0, 50, 13, 52, 3, 3, 0, 5, + 19, 3, 3, 3, 61, 5, 22, 3, 10, 3, + 17, 5, 6, 21, 22, 72, 24, 13, 20, 18, + 19, 37, 45, 46, 40, 21, 22, 23, 24, 25, + 26, 27, 28, 3, 30, 31, 32, 33, 54, 6, + 9, 9, 13, 19, 10, 3, 19, 40, 13, 10, + 80, 14, 14, 17, 84, 37, 73, 17, 3, 48, + 78, -1, 78, 21, 22, 23, 24, 25, 26, 27, + 28, 69, 30, 31, 32, 33, 21, 22, 23, 24, + 25, 26, 27, 28, -1, 30, 31, 32, 3, 4, + -1, -1, 7, 8, 9, 10, -1, -1, -1, -1, + -1, -1, -1, 18, 19 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 35, 68, 0, 3, 10, 20, 36, 53, 59, + 53, 3, 54, 55, 68, 9, 3, 5, 9, 6, + 56, 60, 37, 56, 57, 68, 21, 22, 23, 24, + 25, 26, 27, 28, 30, 31, 32, 33, 38, 39, + 41, 42, 43, 44, 45, 46, 53, 68, 61, 68, + 46, 47, 53, 10, 13, 42, 55, 55, 4, 7, + 8, 9, 10, 18, 19, 59, 62, 63, 64, 65, + 66, 54, 13, 48, 49, 54, 17, 40, 51, 52, + 53, 58, 19, 19, 54, 67, 66, 5, 50, 54, + 19, 49, 17, 14, 52, 56, 56, 10, 14, 17 +}; #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) # define YYSIZE_T __SIZE_TYPE__ @@ -465,29 +588,35 @@ union yyalloc #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) -#define YYEMPTY -2 +#define YYEMPTY (-2) #define YYEOF 0 + #define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab +#define YYABORT goto yyabortlab #define YYERROR goto yyerrlab1 + + /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. Once GCC version 2 has supplanted version 1, this can go. */ + #define YYFAIL goto yyerrlab + #define YYRECOVERING() (!!yyerrstatus) + #define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ { \ yychar = (Token); \ yylval = (Value); \ - yychar1 = YYTRANSLATE (yychar); \ + yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK; \ goto yybackup; \ } \ else \ { \ - yyerror ("syntax error: cannot back up"); \ + yyerror ("syntax error: cannot back up");\ YYERROR; \ } \ while (0) @@ -495,41 +624,24 @@ while (0) #define YYTERROR 1 #define YYERRCODE 256 - /* YYLLOC_DEFAULT -- Compute the default location (before the actions - are run). - - When YYLLOC_DEFAULT is run, CURRENT is set the location of the - first token. By default, to implement support for ranges, extend - its range to the last symbol. */ + are run). */ #ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - Current.last_line = Rhs[N].last_line; \ - Current.last_column = Rhs[N].last_column; +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + Current.first_line = Rhs[1].first_line; \ + Current.first_column = Rhs[1].first_column; \ + Current.last_line = Rhs[N].last_line; \ + Current.last_column = Rhs[N].last_column; #endif - /* YYLEX -- calling `yylex' with the right arguments. */ -#if YYPURE -# if YYLSP_NEEDED -# ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) -# else -# define YYLEX yylex (&yylval, &yylloc) -# endif -# else /* !YYLSP_NEEDED */ -# ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, YYLEX_PARAM) -# else -# define YYLEX yylex (&yylval) -# endif -# endif /* !YYLSP_NEEDED */ -#else /* !YYPURE */ -# define YYLEX yylex () -#endif /* !YYPURE */ - +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif /* Enable debugging if requested. */ #if YYDEBUG @@ -544,13 +656,93 @@ do { \ if (yydebug) \ YYFPRINTF Args; \ } while (0) + +# define YYDSYMPRINT(Args) \ +do { \ + if (yydebug) \ + yysymprint Args; \ +} while (0) + +# define YYDSYMPRINTF(Title, Token, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yysymprint (stderr, \ + Token, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (cinluded). | +`------------------------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_stack_print (short *bottom, short *top) +#else +static void +yy_stack_print (bottom, top) + short *bottom; + short *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (/* Nothing. */; bottom <= top; ++bottom) + YYFPRINTF (stderr, " %d", *bottom); + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_reduce_print (int yyrule) +#else +static void +yy_reduce_print (yyrule) + int yyrule; +#endif +{ + int yyi; + unsigned int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", + yyrule - 1, yylno); + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) + YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); + YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (Rule); \ +} while (0) + /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; #else /* !YYDEBUG */ # define YYDPRINTF(Args) +# define YYDSYMPRINT(Args) +# define YYDSYMPRINTF(Title, Token, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) #endif /* !YYDEBUG */ + /* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH # define YYINITDEPTH 200 @@ -570,8 +762,10 @@ int yydebug; #ifndef YYMAXDEPTH # define YYMAXDEPTH 10000 #endif + -#ifdef YYERROR_VERBOSE + +#if YYERROR_VERBOSE # ifndef yystrlen # if defined (__GLIBC__) && defined (_STRING_H) @@ -621,86 +815,134 @@ yystpcpy (yydest, yysrc) } # endif # endif -#endif + +#endif /* !YYERROR_VERBOSE */ + -#line 315 "/usr/share/bison/bison.simple" +#if YYDEBUG +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ -/* The user can define YYPARSE_PARAM as the name of an argument to be passed - into yyparse. The argument should have type void *. - It should actually point to an object. - Grammar actions can access the variable by casting it - to the proper pointer type. */ +#if defined (__STDC__) || defined (__cplusplus) +static void +yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) +#else +static void +yysymprint (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + if (yytype < YYNTOKENS) + { + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); +# ifdef YYPRINT + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + } + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + switch (yytype) + { + default: + break; + } + YYFPRINTF (yyoutput, ")"); +} + +#endif /* ! YYDEBUG */ +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yydestruct (int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yytype, yyvaluep) + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM # if defined (__STDC__) || defined (__cplusplus) -# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM -# define YYPARSE_PARAM_DECL +int yyparse (void *YYPARSE_PARAM); # else -# define YYPARSE_PARAM_ARG YYPARSE_PARAM -# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; +int yyparse (); # endif -#else /* !YYPARSE_PARAM */ -# define YYPARSE_PARAM_ARG -# define YYPARSE_PARAM_DECL -#endif /* !YYPARSE_PARAM */ - -/* Prevent warning if -Wstrict-prototypes. */ -#ifdef __GNUC__ -# ifdef YYPARSE_PARAM -int yyparse (void *); -# else +#else /* ! YYPARSE_PARAM */ +#if defined (__STDC__) || defined (__cplusplus) int yyparse (void); -# endif +#else +int yyparse (); #endif +#endif /* ! YYPARSE_PARAM */ -/* YY_DECL_VARIABLES -- depending whether we use a pure parser, - variables are global, or local to YYPARSE. */ -#define YY_DECL_NON_LSP_VARIABLES \ -/* The lookahead symbol. */ \ -int yychar; \ - \ -/* The semantic value of the lookahead symbol. */ \ -YYSTYPE yylval; \ - \ -/* Number of parse errors so far. */ \ + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ int yynerrs; -#if YYLSP_NEEDED -# define YY_DECL_VARIABLES \ -YY_DECL_NON_LSP_VARIABLES \ - \ -/* Location data for the lookahead symbol. */ \ -YYLTYPE yylloc; -#else -# define YY_DECL_VARIABLES \ -YY_DECL_NON_LSP_VARIABLES -#endif -/* If nonreentrant, generate the variables here. */ - -#if !YYPURE -YY_DECL_VARIABLES -#endif /* !YYPURE */ +/*----------. +| yyparse. | +`----------*/ +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +int yyparse (void *YYPARSE_PARAM) +# else +int yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +# endif +#else /* ! YYPARSE_PARAM */ +#if defined (__STDC__) || defined (__cplusplus) int -yyparse (YYPARSE_PARAM_ARG) - YYPARSE_PARAM_DECL -{ - /* If reentrant, generate the variables here. */ -#if YYPURE - YY_DECL_VARIABLES -#endif /* !YYPURE */ +yyparse (void) +#else +int +yyparse () +#endif +#endif +{ + register int yystate; register int yyn; int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* Lookahead token as an internal (translated) token number. */ - int yychar1 = 0; + int yytoken = 0; /* Three stacks and their tools: `yyss': related to states, @@ -710,7 +952,7 @@ yyparse (YYPARSE_PARAM_ARG) Refer to the stacks thru separate pointers, to allow yyoverflow to reallocate them elsewhere. */ - /* The state stack. */ + /* The state stack. */ short yyssa[YYINITDEPTH]; short *yyss = yyssa; register short *yyssp; @@ -720,31 +962,19 @@ yyparse (YYPARSE_PARAM_ARG) YYSTYPE *yyvs = yyvsa; register YYSTYPE *yyvsp; -#if YYLSP_NEEDED - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; -#endif -#if YYLSP_NEEDED -# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) -#else -# define YYPOPSTACK (yyvsp--, yyssp--) -#endif + +#define YYPOPSTACK (yyvsp--, yyssp--) YYSIZE_T yystacksize = YYINITDEPTH; - /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; -#if YYLSP_NEEDED - YYLTYPE yyloc; -#endif + /* When reducing, the number of symbols on the RHS of the reduced - rule. */ + rule. */ int yylen; YYDPRINTF ((stderr, "Starting parse\n")); @@ -761,9 +991,7 @@ yyparse (YYPARSE_PARAM_ARG) yyssp = yyss; yyvsp = yyvs; -#if YYLSP_NEEDED - yylsp = yyls; -#endif + goto yysetstate; /*------------------------------------------------------------. @@ -778,7 +1006,7 @@ yyparse (YYPARSE_PARAM_ARG) yysetstate: *yyssp = yystate; - if (yyssp >= yyss + yystacksize - 1) + if (yyss + yystacksize - 1 <= yyssp) { /* Get the current used size of the three stacks, in elements. */ YYSIZE_T yysize = yyssp - yyss + 1; @@ -791,24 +1019,17 @@ yyparse (YYPARSE_PARAM_ARG) YYSTYPE *yyvs1 = yyvs; short *yyss1 = yyss; + /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. */ -# if YYLSP_NEEDED - YYLTYPE *yyls1 = yyls; - /* This used to be a conditional around just the two extra args, - but that might be undefined if yyoverflow is a macro. */ + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ yyoverflow ("parser stack overflow", &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), + &yystacksize); - yyls = yyls1; -# else - yyoverflow ("parser stack overflow", - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); -# endif + yyss = yyss1; yyvs = yyvs1; } @@ -817,10 +1038,10 @@ yyparse (YYPARSE_PARAM_ARG) goto yyoverflowlab; # else /* Extend the stack our own way. */ - if (yystacksize >= YYMAXDEPTH) + if (YYMAXDEPTH <= yystacksize) goto yyoverflowlab; yystacksize *= 2; - if (yystacksize > YYMAXDEPTH) + if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { @@ -831,10 +1052,8 @@ yyparse (YYPARSE_PARAM_ARG) goto yyoverflowlab; YYSTACK_RELOCATE (yyss); YYSTACK_RELOCATE (yyvs); -# if YYLSP_NEEDED - YYSTACK_RELOCATE (yyls); -# endif -# undef YYSTACK_RELOCATE + +# undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } @@ -843,14 +1062,12 @@ yyparse (YYPARSE_PARAM_ARG) yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; -#if YYLSP_NEEDED - yylsp = yyls + yysize - 1; -#endif + YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); - if (yyssp >= yyss + yystacksize - 1) + if (yyss + yystacksize - 1 <= yyssp) YYABORT; } @@ -858,7 +1075,6 @@ yyparse (YYPARSE_PARAM_ARG) goto yybackup; - /*-----------. | yybackup. | `-----------*/ @@ -871,88 +1087,55 @@ yybackup: /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYFLAG) + if (yyn == YYPACT_NINF) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ - /* yychar is either YYEMPTY or YYEOF - or a valid token in external form. */ - + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); yychar = YYLEX; } - /* Convert token to internal form (in yychar1) for indexing tables with */ - - if (yychar <= 0) /* This means end of input. */ + if (yychar <= YYEOF) { - yychar1 = 0; - yychar = YYEOF; /* Don't call YYLEX any more */ - + yychar = yytoken = YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); } else { - yychar1 = YYTRANSLATE (yychar); - -#if YYDEBUG - /* We have to keep this `#if YYDEBUG', since we use variables - which are defined only if `YYDEBUG' is set. */ - if (yydebug) - { - YYFPRINTF (stderr, "Next token is %d (%s", - yychar, yytname[yychar1]); - /* Give the individual parser a way to print the precise - meaning of a token, for further debugging info. */ -# ifdef YYPRINT - YYPRINT (stderr, yychar, yylval); -# endif - YYFPRINTF (stderr, ")\n"); - } -#endif + yytoken = YYTRANSLATE (yychar); + YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); } - yyn += yychar1; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) goto yydefault; - yyn = yytable[yyn]; - - /* yyn is what to do for this token type in this state. - Negative => reduce, -yyn is rule number. - Positive => shift, yyn is new state. - New state is final state => don't bother to shift, - just return success. - 0, or most negative number => error. */ - - if (yyn < 0) + if (yyn <= 0) { - if (yyn == YYFLAG) + if (yyn == 0 || yyn == YYTABLE_NINF) goto yyerrlab; yyn = -yyn; goto yyreduce; } - else if (yyn == 0) - goto yyerrlab; if (yyn == YYFINAL) YYACCEPT; /* Shift the lookahead token. */ - YYDPRINTF ((stderr, "Shifting token %d (%s), ", - yychar, yytname[yychar1])); + YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); /* Discard the token being shifted unless it is eof. */ if (yychar != YYEOF) yychar = YYEMPTY; *++yyvsp = yylval; -#if YYLSP_NEEDED - *++yylsp = yylloc; -#endif + /* Count tokens shifted since error; after three, turn off error status. */ @@ -983,71 +1166,53 @@ yyreduce: /* If YYLEN is nonzero, implement the default value of the action: `$$ = $1'. - Otherwise, the following line sets YYVAL to the semantic value of - the lookahead token. This behavior is undocumented and Bison + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison users should not rely upon it. Assigning to YYVAL unconditionally makes the parser a bit smaller, and it avoids a GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; -#if YYLSP_NEEDED - /* Similarly for the default location. Let the user run additional - commands if for instance locations are ranges. */ - yyloc = yylsp[1-yylen]; - YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); -#endif -#if YYDEBUG - /* We have to keep this `#if YYDEBUG', since we use variables which - are defined only if `YYDEBUG' is set. */ - if (yydebug) + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 6: +#line 116 "xParser.yxx" { - int yyi; - - YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", - yyn, yyrline[yyn]); - - /* Print the symbols being reduced, and their result. */ - for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) - YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); - YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); - } -#endif - - switch (yyn) { - -case 5: -#line 115 "xParser.yxx" -{ yyval.u.node = current_node; XFileTemplate *templ = new XFileTemplate(x_file, yyvsp[-2].str, yyvsp[0].guid); current_node->add_child(templ); current_node = templ; } break; -case 6: -#line 122 "xParser.yxx" -{ + + case 7: +#line 123 "xParser.yxx" + { yyval.u.node = current_node; current_node = yyvsp[-2].u.node; } break; -case 11: -#line 140 "xParser.yxx" -{ + + case 12: +#line 141 "xParser.yxx" + { DCAST(XFileTemplate, current_node)->set_open(true); } break; -case 18: -#line 159 "xParser.yxx" -{ + + case 19: +#line 160 "xParser.yxx" + { current_data_def = new XFileDataDef(x_file, yyvsp[-1].str, yyvsp[-2].u.primitive_type); current_node->add_child(current_data_def); } break; -case 20: -#line 171 "xParser.yxx" -{ + + case 21: +#line 172 "xParser.yxx" + { XFileTemplate *xtemplate = x_file->find_template(yyvsp[-2].str); if (xtemplate == (XFileTemplate *)NULL) { yyerror("Unknown template: " + yyvsp[-2].str); @@ -1057,82 +1222,95 @@ case 20: } } break; -case 21: -#line 184 "xParser.yxx" -{ + + case 22: +#line 185 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_word; } break; -case 22: -#line 188 "xParser.yxx" -{ + + case 23: +#line 189 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_dword; } break; -case 23: -#line 192 "xParser.yxx" -{ + + case 24: +#line 193 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_float; } break; -case 24: -#line 196 "xParser.yxx" -{ + + case 25: +#line 197 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_double; } break; -case 25: -#line 200 "xParser.yxx" -{ + + case 26: +#line 201 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_char; } break; -case 26: -#line 204 "xParser.yxx" -{ + + case 27: +#line 205 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_uchar; } break; -case 27: -#line 208 "xParser.yxx" -{ + + case 28: +#line 209 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_sword; } break; -case 28: -#line 212 "xParser.yxx" -{ + + case 29: +#line 213 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_sdword; } break; -case 29: -#line 216 "xParser.yxx" -{ + + case 30: +#line 217 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_string; } break; -case 30: -#line 220 "xParser.yxx" -{ + + case 31: +#line 221 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_unicode; } break; -case 31: -#line 224 "xParser.yxx" -{ + + case 32: +#line 225 "xParser.yxx" + { yyval.u.primitive_type = XFileDataDef::T_cstring; } break; -case 32: -#line 231 "xParser.yxx" -{ + + case 33: +#line 232 "xParser.yxx" + { current_data_def = new XFileDataDef(x_file, yyvsp[0].str, yyvsp[-1].u.primitive_type); current_node->add_child(current_data_def); } break; -case 33: -#line 236 "xParser.yxx" -{ + + case 34: +#line 237 "xParser.yxx" + { XFileTemplate *xtemplate = x_file->find_template(yyvsp[-1].str); if (xtemplate == (XFileTemplate *)NULL) { yyerror("Unknown template: " + yyvsp[-1].str); @@ -1142,15 +1320,17 @@ case 33: } } break; -case 37: -#line 258 "xParser.yxx" -{ + + case 38: +#line 259 "xParser.yxx" + { current_data_def->add_array_def(XFileArrayDef(yyvsp[0].u.number)); } break; -case 38: -#line 262 "xParser.yxx" -{ + + case 39: +#line 263 "xParser.yxx" + { XFileNode *data_def = current_node->find_child(yyvsp[0].str); if (data_def == (XFileNode *)NULL) { yyerror("Unknown identifier: " + yyvsp[0].str); @@ -1159,19 +1339,22 @@ case 38: } } break; -case 39: -#line 274 "xParser.yxx" -{ + + case 40: +#line 275 "xParser.yxx" + { } break; -case 40: -#line 277 "xParser.yxx" -{ + + case 41: +#line 278 "xParser.yxx" + { } break; -case 41: -#line 283 "xParser.yxx" -{ + + case 42: +#line 284 "xParser.yxx" + { XFileTemplate *xtemplate = x_file->find_template(yyvsp[0].str); if (xtemplate == (XFileTemplate *)NULL) { yyerror("Unknown template: " + yyvsp[0].str); @@ -1180,9 +1363,10 @@ case 41: } } break; -case 42: -#line 292 "xParser.yxx" -{ + + case 43: +#line 293 "xParser.yxx" + { XFileTemplate *xtemplate = x_file->find_template(yyvsp[0].guid); if (xtemplate == (XFileTemplate *)NULL) { yyerror("Unknown template: " + yyvsp[-1].str); @@ -1195,21 +1379,38 @@ case 42: } } break; -case 44: -#line 312 "xParser.yxx" -{ + + case 46: +#line 314 "xParser.yxx" + { + yyval.str = yyvsp[-1].str + " " + yyvsp[0].str; +} + break; + + case 47: +#line 318 "xParser.yxx" + { + yyval.str = yyvsp[-1].str + " " + yyvsp[0].str; +} + break; + + case 48: +#line 325 "xParser.yxx" + { yyval.str = string(); } break; -case 47: -#line 324 "xParser.yxx" -{ + + case 51: +#line 337 "xParser.yxx" + { yyval.guid = WindowsGuid(); } break; -case 50: -#line 336 "xParser.yxx" -{ + + case 54: +#line 349 "xParser.yxx" + { XFileTemplate *xtemplate = x_file->find_template(yyvsp[-2].str); yyval.u.node = current_node; @@ -1223,9 +1424,10 @@ case 50: } } break; -case 51: -#line 350 "xParser.yxx" -{ + + case 55: +#line 363 "xParser.yxx" + { XFileDataNodeTemplate *current_template = DCAST(XFileDataNodeTemplate, current_node); current_template->finalize_parse_data(); @@ -1234,51 +1436,58 @@ case 51: current_node = yyvsp[-3].u.node; } break; -case 54: -#line 367 "xParser.yxx" -{ + + case 58: +#line 380 "xParser.yxx" + { // nested references should be added as children too. current_node->add_child(yyvsp[-1].u.node); } break; -case 55: -#line 372 "xParser.yxx" -{ + + case 59: +#line 385 "xParser.yxx" + { // nested objects are just quietly added as children. } break; -case 56: -#line 376 "xParser.yxx" -{ + + case 60: +#line 389 "xParser.yxx" + { XFileDataNodeTemplate *current_template = DCAST(XFileDataNodeTemplate, current_node); current_template->add_parse_int(yyvsp[0].int_list); } break; -case 57: -#line 382 "xParser.yxx" -{ + + case 61: +#line 395 "xParser.yxx" + { XFileDataNodeTemplate *current_template = DCAST(XFileDataNodeTemplate, current_node); current_template->add_parse_double(yyvsp[0].double_list); } break; -case 58: -#line 388 "xParser.yxx" -{ + + case 62: +#line 401 "xParser.yxx" + { XFileDataNodeTemplate *current_template = DCAST(XFileDataNodeTemplate, current_node); current_template->add_parse_string(yyvsp[-1].str); } break; -case 59: -#line 394 "xParser.yxx" -{ + + case 63: +#line 407 "xParser.yxx" + { } break; -case 65: -#line 417 "xParser.yxx" -{ + + case 69: +#line 430 "xParser.yxx" + { XFileDataNodeTemplate *data_object = x_file->find_data_object(yyvsp[0].str); if (data_object == (XFileDataObject *)NULL) { yyerror("Unknown data_object: " + yyvsp[0].str); @@ -1287,9 +1496,10 @@ case 65: yyval.u.node = new XFileDataNodeReference(data_object); } break; -case 66: -#line 426 "xParser.yxx" -{ + + case 70: +#line 439 "xParser.yxx" + { XFileDataNodeTemplate *data_object = x_file->find_data_object(yyvsp[0].guid); if (data_object == (XFileDataObject *)NULL) { yyerror("Unknown data_object: " + yyvsp[-1].str); @@ -1303,32 +1513,21 @@ case 66: yyval.u.node = new XFileDataNodeReference(data_object); } break; -} -#line 705 "/usr/share/bison/bison.simple" + } + +/* Line 999 of yacc.c. */ +#line 1522 "y.tab.c" yyvsp -= yylen; yyssp -= yylen; -#if YYLSP_NEEDED - yylsp -= yylen; -#endif -#if YYDEBUG - if (yydebug) - { - short *yyssp1 = yyss - 1; - YYFPRINTF (stderr, "state stack now"); - while (yyssp1 != yyssp) - YYFPRINTF (stderr, " %d", *++yyssp1); - YYFPRINTF (stderr, "\n"); - } -#endif + + YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; -#if YYLSP_NEEDED - *++yylsp = yyloc; -#endif + /* Now `shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule @@ -1336,11 +1535,11 @@ case 66: yyn = yyr1[yyn]; - yystate = yypgoto[yyn - YYNTBASE] + *yyssp; - if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else - yystate = yydefgoto[yyn - YYNTBASE]; + yystate = yydefgoto[yyn - YYNTOKENS]; goto yynewstate; @@ -1353,145 +1552,132 @@ yyerrlab: if (!yyerrstatus) { ++yynerrs; - -#ifdef YYERROR_VERBOSE +#if YYERROR_VERBOSE yyn = yypact[yystate]; - if (yyn > YYFLAG && yyn < YYLAST) + if (YYPACT_NINF < yyn && yyn < YYLAST) { YYSIZE_T yysize = 0; + int yytype = YYTRANSLATE (yychar); + const char* yyprefix; char *yymsg; - int yyx, yycount; + int yyx; - yycount = 0; /* Start YYX at -YYN if negative to avoid negative indexes in YYCHECK. */ - for (yyx = yyn < 0 ? -yyn : 0; - yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) - if (yycheck[yyx + yyn] == yyx) - yysize += yystrlen (yytname[yyx]) + 15, yycount++; - yysize += yystrlen ("parse error, unexpected ") + 1; - yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 0; + + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); + yycount += 1; + if (yycount == 5) + { + yysize = 0; + break; + } + } + yysize += (sizeof ("syntax error, unexpected ") + + yystrlen (yytname[yytype])); yymsg = (char *) YYSTACK_ALLOC (yysize); if (yymsg != 0) { - char *yyp = yystpcpy (yymsg, "parse error, unexpected "); - yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); + char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); + yyp = yystpcpy (yyp, yytname[yytype]); if (yycount < 5) { - yycount = 0; - for (yyx = yyn < 0 ? -yyn : 0; - yyx < (int) (sizeof (yytname) / sizeof (char *)); - yyx++) - if (yycheck[yyx + yyn] == yyx) + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) { - const char *yyq = ! yycount ? ", expecting " : " or "; - yyp = yystpcpy (yyp, yyq); + yyp = yystpcpy (yyp, yyprefix); yyp = yystpcpy (yyp, yytname[yyx]); - yycount++; + yyprefix = " or "; } } yyerror (yymsg); YYSTACK_FREE (yymsg); } else - yyerror ("parse error; also virtual memory exhausted"); + yyerror ("syntax error; also virtual memory exhausted"); } else -#endif /* defined (YYERROR_VERBOSE) */ - yyerror ("parse error"); +#endif /* YYERROR_VERBOSE */ + yyerror ("syntax error"); } - goto yyerrlab1; -/*--------------------------------------------------. -| yyerrlab1 -- error raised explicitly by an action | -`--------------------------------------------------*/ -yyerrlab1: + if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an error, discard it. */ - /* return failure if at end of input */ + /* Return failure if at end of input. */ if (yychar == YYEOF) - YYABORT; - YYDPRINTF ((stderr, "Discarding token %d (%s).\n", - yychar, yytname[yychar1])); + { + /* Pop the error token. */ + YYPOPSTACK; + /* Pop the rest of the stack. */ + while (yyss < yyssp) + { + YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); + yydestruct (yystos[*yyssp], yyvsp); + YYPOPSTACK; + } + YYABORT; + } + + YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); + yydestruct (yytoken, &yylval); yychar = YYEMPTY; + } /* Else will try to reuse lookahead token after shifting the error token. */ - - yyerrstatus = 3; /* Each real token shifted decrements this */ - - goto yyerrhandle; + goto yyerrlab1; -/*-------------------------------------------------------------------. -| yyerrdefault -- current state does not do anything special for the | -| error token. | -`-------------------------------------------------------------------*/ -yyerrdefault: -#if 0 - /* This is wrong; only states that explicitly want error tokens - should shift them. */ +/*----------------------------------------------------. +| yyerrlab1 -- error raised explicitly by an action. | +`----------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ - /* If its default is to accept any token, ok. Otherwise pop it. */ - yyn = yydefact[yystate]; - if (yyn) - goto yydefault; -#endif - - -/*---------------------------------------------------------------. -| yyerrpop -- pop the current state because it cannot handle the | -| error token | -`---------------------------------------------------------------*/ -yyerrpop: - if (yyssp == yyss) - YYABORT; - yyvsp--; - yystate = *--yyssp; -#if YYLSP_NEEDED - yylsp--; -#endif - -#if YYDEBUG - if (yydebug) + for (;;) { - short *yyssp1 = yyss - 1; - YYFPRINTF (stderr, "Error: state stack now"); - while (yyssp1 != yyssp) - YYFPRINTF (stderr, " %d", *++yyssp1); - YYFPRINTF (stderr, "\n"); + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); + yydestruct (yystos[yystate], yyvsp); + yyvsp--; + yystate = *--yyssp; + + YY_STACK_PRINT (yyss, yyssp); } -#endif - -/*--------------. -| yyerrhandle. | -`--------------*/ -yyerrhandle: - yyn = yypact[yystate]; - if (yyn == YYFLAG) - goto yyerrdefault; - - yyn += YYTERROR; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) - goto yyerrdefault; - - yyn = yytable[yyn]; - if (yyn < 0) - { - if (yyn == YYFLAG) - goto yyerrpop; - yyn = -yyn; - goto yyreduce; - } - else if (yyn == 0) - goto yyerrpop; if (yyn == YYFINAL) YYACCEPT; @@ -1499,9 +1685,7 @@ yyerrhandle: YYDPRINTF ((stderr, "Shifting error token, ")); *++yyvsp = yylval; -#if YYLSP_NEEDED - *++yylsp = yylloc; -#endif + yystate = yyn; goto yynewstate; @@ -1521,13 +1705,15 @@ yyabortlab: yyresult = 1; goto yyreturn; -/*---------------------------------------------. -| yyoverflowab -- parser overflow comes here. | -`---------------------------------------------*/ +#ifndef yyoverflow +/*----------------------------------------------. +| yyoverflowlab -- parser overflow comes here. | +`----------------------------------------------*/ yyoverflowlab: yyerror ("parser stack overflow"); yyresult = 2; /* Fall through. */ +#endif yyreturn: #ifndef yyoverflow @@ -1536,4 +1722,6 @@ yyreturn: #endif return yyresult; } -#line 443 "xParser.yxx" + + + diff --git a/pandatool/src/xfile/xParser.h.prebuilt b/pandatool/src/xfile/xParser.h.prebuilt index 679f679f39..61bd289e29 100644 --- a/pandatool/src/xfile/xParser.h.prebuilt +++ b/pandatool/src/xfile/xParser.h.prebuilt @@ -1,39 +1,110 @@ -#ifndef BISON_Y_TAB_H -# define BISON_Y_TAB_H +/* A Bison parser, made by GNU Bison 1.875b. */ -# define TOKEN_NAME 1 -# define TOKEN_STRING 2 -# define TOKEN_INTEGER 3 -# define TOKEN_GUID 5 -# define TOKEN_INTEGER_LIST 6 -# define TOKEN_REALNUM_LIST 7 -# define TOKEN_OBRACE 10 -# define TOKEN_CBRACE 11 -# define TOKEN_OPAREN 12 -# define TOKEN_CPAREN 13 -# define TOKEN_OBRACKET 14 -# define TOKEN_CBRACKET 15 -# define TOKEN_OANGLE 16 -# define TOKEN_CANGLE 17 -# define TOKEN_DOT 18 -# define TOKEN_COMMA 19 -# define TOKEN_SEMICOLON 20 -# define TOKEN_TEMPLATE 31 -# define TOKEN_WORD 40 -# define TOKEN_DWORD 41 -# define TOKEN_FLOAT 42 -# define TOKEN_DOUBLE 43 -# define TOKEN_CHAR 44 -# define TOKEN_UCHAR 45 -# define TOKEN_SWORD 46 -# define TOKEN_SDWORD 47 -# define TOKEN_VOID 48 -# define TOKEN_LPSTR 49 -# define TOKEN_UNICODE 50 -# define TOKEN_CSTRING 51 -# define TOKEN_ARRAY 52 +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + TOKEN_NAME = 1, + TOKEN_STRING = 2, + TOKEN_INTEGER = 3, + TOKEN_GUID = 5, + TOKEN_INTEGER_LIST = 6, + TOKEN_REALNUM_LIST = 7, + TOKEN_OBRACE = 10, + TOKEN_CBRACE = 11, + TOKEN_OPAREN = 12, + TOKEN_CPAREN = 13, + TOKEN_OBRACKET = 14, + TOKEN_CBRACKET = 15, + TOKEN_OANGLE = 16, + TOKEN_CANGLE = 17, + TOKEN_DOT = 18, + TOKEN_COMMA = 19, + TOKEN_SEMICOLON = 20, + TOKEN_TEMPLATE = 31, + TOKEN_WORD = 40, + TOKEN_DWORD = 41, + TOKEN_FLOAT = 42, + TOKEN_DOUBLE = 43, + TOKEN_CHAR = 44, + TOKEN_UCHAR = 45, + TOKEN_SWORD = 46, + TOKEN_SDWORD = 47, + TOKEN_VOID = 48, + TOKEN_LPSTR = 49, + TOKEN_UNICODE = 50, + TOKEN_CSTRING = 51, + TOKEN_ARRAY = 52 + }; +#endif +#define TOKEN_NAME 1 +#define TOKEN_STRING 2 +#define TOKEN_INTEGER 3 +#define TOKEN_GUID 5 +#define TOKEN_INTEGER_LIST 6 +#define TOKEN_REALNUM_LIST 7 +#define TOKEN_OBRACE 10 +#define TOKEN_CBRACE 11 +#define TOKEN_OPAREN 12 +#define TOKEN_CPAREN 13 +#define TOKEN_OBRACKET 14 +#define TOKEN_CBRACKET 15 +#define TOKEN_OANGLE 16 +#define TOKEN_CANGLE 17 +#define TOKEN_DOT 18 +#define TOKEN_COMMA 19 +#define TOKEN_SEMICOLON 20 +#define TOKEN_TEMPLATE 31 +#define TOKEN_WORD 40 +#define TOKEN_DWORD 41 +#define TOKEN_FLOAT 42 +#define TOKEN_DOUBLE 43 +#define TOKEN_CHAR 44 +#define TOKEN_UCHAR 45 +#define TOKEN_SWORD 46 +#define TOKEN_SDWORD 47 +#define TOKEN_VOID 48 +#define TOKEN_LPSTR 49 +#define TOKEN_UNICODE 50 +#define TOKEN_CSTRING 51 +#define TOKEN_ARRAY 52 + + + + +#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) +typedef int YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif extern YYSTYPE xyylval; -#endif /* not BISON_Y_TAB_H */ + + diff --git a/pandatool/src/xfile/xParser.yxx b/pandatool/src/xfile/xParser.yxx index 9b1f75fc26..9b89a613b7 100644 --- a/pandatool/src/xfile/xParser.yxx +++ b/pandatool/src/xfile/xParser.yxx @@ -94,8 +94,9 @@ x_cleanup_parser() { %type primitive_type %type integer_list %type realnum_list -%type name -%type optional_name +%type singleword_name +%type multiword_name +%type optional_multiword_name %type string %type class_id %type optional_class_id @@ -111,7 +112,7 @@ xfile: ; template: - TOKEN_TEMPLATE name TOKEN_OBRACE class_id + TOKEN_TEMPLATE singleword_name TOKEN_OBRACE class_id { $$ = current_node; XFileTemplate *templ = new XFileTemplate(x_file, $2, $4); @@ -155,7 +156,7 @@ template_members: ; primitive: - primitive_type optional_name TOKEN_SEMICOLON + primitive_type optional_multiword_name TOKEN_SEMICOLON { current_data_def = new XFileDataDef(x_file, $2, $1); current_node->add_child(current_data_def); @@ -167,7 +168,7 @@ array: ; template_reference: - name optional_name TOKEN_SEMICOLON + singleword_name optional_multiword_name TOKEN_SEMICOLON { XFileTemplate *xtemplate = x_file->find_template($1); if (xtemplate == (XFileTemplate *)NULL) { @@ -227,12 +228,12 @@ primitive_type: ; array_data_type: - primitive_type name + primitive_type multiword_name { current_data_def = new XFileDataDef(x_file, $2, $1); current_node->add_child(current_data_def); } - | name name + | singleword_name multiword_name { XFileTemplate *xtemplate = x_file->find_template($1); if (xtemplate == (XFileTemplate *)NULL) { @@ -258,7 +259,7 @@ dimension_size: { current_data_def->add_array_def(XFileArrayDef($1)); } - | name + | multiword_name { XFileNode *data_def = current_node->find_child($1); if (data_def == (XFileNode *)NULL) { @@ -279,7 +280,7 @@ template_option_list: ; template_option_part: - name + singleword_name { XFileTemplate *xtemplate = x_file->find_template($1); if (xtemplate == (XFileTemplate *)NULL) { @@ -288,7 +289,7 @@ template_option_part: DCAST(XFileTemplate, current_node)->add_option(xtemplate); } } - | name class_id + | singleword_name class_id { XFileTemplate *xtemplate = x_file->find_template($2); if (xtemplate == (XFileTemplate *)NULL) { @@ -303,16 +304,28 @@ template_option_part: } ; -name: +singleword_name: + TOKEN_NAME + ; + +multiword_name: TOKEN_NAME + | multiword_name TOKEN_NAME +{ + $$ = $1 + " " + $2; +} + | multiword_name TOKEN_INTEGER +{ + $$ = $1 + " " + $2; +} ; -optional_name: +optional_multiword_name: empty { $$ = string(); } - | name + | multiword_name ; class_id: @@ -332,7 +345,7 @@ ellipsis: ; object: - name optional_name TOKEN_OBRACE + singleword_name optional_multiword_name TOKEN_OBRACE { XFileTemplate *xtemplate = x_file->find_template($1); $$ = current_node; @@ -413,7 +426,7 @@ list_separator: ; data_reference: - name + multiword_name { XFileDataNodeTemplate *data_object = x_file->find_data_object($1); if (data_object == (XFileDataObject *)NULL) { @@ -422,7 +435,7 @@ data_reference: $$ = new XFileDataNodeReference(data_object); } - | name class_id + | multiword_name class_id { XFileDataNodeTemplate *data_object = x_file->find_data_object($2); if (data_object == (XFileDataObject *)NULL) {