+++ /dev/null
-
-/* A Bison parser, made by GNU Bison 2.4.1. */
-
-/* Skeleton implementation for Bison's Yacc-like parsers in C
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton 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
-
-/* Bison version. */
-#define YYBISON_VERSION "2.4.1"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Push parsers. */
-#define YYPUSH 0
-
-/* Pull parsers. */
-#define YYPULL 1
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-
-
-/* Copy the first part of user declarations. */
-
-/* Line 189 of yacc.c */
-#line 1 "inform.y"
-
-/* Nitfol - z-machine interpreter using Glk for output.
- Copyright (C) 1999 Evin Robertson
-
- 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 of the License, 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, USA.
-
- The author can be reached at ecr+@andrew.cmu.edu
-*/
-
-#include "nitfol.h"
-#include <ctype.h>
-
-/* bison uses str* functions; make it use n_str* instead... */
-#ifndef n_strcat
-#define strcat(d, s) n_strcat(d, s)
-#endif
-#ifndef n_strlen
-#define strlen(s) n_strlen(s)
-#endif
-#ifndef n_strcpy
-#define strcpy(d, s) n_strcpy(d, s)
-#endif
-
-
-#ifdef DEBUGGING
-
- typedef struct zword_list zword_list;
- struct zword_list {
- zword_list *next;
- zword item;
- };
-
- typedef struct cond_list cond_list;
- struct cond_list {
- cond_list *next;
- zword val;
- BOOL (*condfunc)(zword a, zword b);
- BOOL opposite;
- };
-
- cond_list *condlist;
-
- static z_typed z_t(z_typed a, z_typed b, zword v);
-
- static const char *lex_expression;
- static int lex_offset;
-
- static const char *lex_tail(void) {
- const char *t = lex_expression + lex_offset;
- while(*t == ' ')
- t++;
- lex_offset = n_strlen(lex_expression);
- return t;
- }
-
- static z_typed inform_result;
-
- static int yylex(void);
- static void yyerror(const char *s);
- static void inform_help(void);
-
- int ignoreeffects;
-
-#define YYERROR_VERBOSE
-
-/*
-#define YYDEBUG 1
-*/
-
-
-
-/* Line 189 of yacc.c */
-#line 157 "inform.c"
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- NUM = 258,
- DFILE = 259,
- CONDITION = 260,
- ALIAS = 261,
- RALIAS = 262,
- UNALIAS = 263,
- DUMPMEM = 264,
- AUTOMAP = 265,
- HELP = 266,
- UNDO = 267,
- REDO = 268,
- LANGUAGE = 269,
- INFOSOURCE = 270,
- INFOSOURCES = 271,
- COPYING = 272,
- WARRANTY = 273,
- PRINT = 274,
- SET = 275,
- MOVE = 276,
- TO = 277,
- GIVE = 278,
- REMOVE = 279,
- JUMP = 280,
- CONT = 281,
- STEP = 282,
- NEXT = 283,
- UNTIL = 284,
- STEPI = 285,
- NEXTI = 286,
- FINISH = 287,
- BREAK = 288,
- DELETE = 289,
- IF = 290,
- COND = 291,
- IGNORE = 292,
- BREAKPOINTS = 293,
- RESTORE = 294,
- RESTART = 295,
- QUIT = 296,
- RECORDON = 297,
- RECORDOFF = 298,
- REPLAY = 299,
- REPLAYOFF = 300,
- SYMBOL_FILE = 301,
- FRAME = 302,
- SELECT_FRAME = 303,
- BACKTRACE = 304,
- UP_FRAME = 305,
- DOWN_FRAME = 306,
- UP_SILENTLY = 307,
- DOWN_SILENTLY = 308,
- DISPLAY = 309,
- UNDISPLAY = 310,
- DISABLE_DISPLAY = 311,
- ENABLE_DISPLAY = 312,
- DISABLE_BREAK = 313,
- ENABLE_BREAK = 314,
- OBJECT_TREE = 315,
- FIND = 316,
- LIST_GLOBALS = 317,
- BTRUE = 318,
- BFALSE = 319,
- NOTHING = 320,
- PARENT = 321,
- CHILD = 322,
- SIBLING = 323,
- CHILDREN = 324,
- RANDOM = 325,
- NOTNOT = 326,
- OROR = 327,
- ANDAND = 328,
- OR = 329,
- WORDARRAY = 330,
- BYTEARRAY = 331,
- precNEG = 332,
- LOCAL = 333,
- GLOBAL = 334,
- STRING = 335,
- ROUTINE = 336,
- OBJECT = 337,
- NUMBER = 338,
- DECREMENT = 339,
- INCREMENT = 340,
- PROPLENGTH = 341,
- PROPADDR = 342,
- SUPERCLASS = 343
- };
-#endif
-/* Tokens. */
-#define NUM 258
-#define DFILE 259
-#define CONDITION 260
-#define ALIAS 261
-#define RALIAS 262
-#define UNALIAS 263
-#define DUMPMEM 264
-#define AUTOMAP 265
-#define HELP 266
-#define UNDO 267
-#define REDO 268
-#define LANGUAGE 269
-#define INFOSOURCE 270
-#define INFOSOURCES 271
-#define COPYING 272
-#define WARRANTY 273
-#define PRINT 274
-#define SET 275
-#define MOVE 276
-#define TO 277
-#define GIVE 278
-#define REMOVE 279
-#define JUMP 280
-#define CONT 281
-#define STEP 282
-#define NEXT 283
-#define UNTIL 284
-#define STEPI 285
-#define NEXTI 286
-#define FINISH 287
-#define BREAK 288
-#define DELETE 289
-#define IF 290
-#define COND 291
-#define IGNORE 292
-#define BREAKPOINTS 293
-#define RESTORE 294
-#define RESTART 295
-#define QUIT 296
-#define RECORDON 297
-#define RECORDOFF 298
-#define REPLAY 299
-#define REPLAYOFF 300
-#define SYMBOL_FILE 301
-#define FRAME 302
-#define SELECT_FRAME 303
-#define BACKTRACE 304
-#define UP_FRAME 305
-#define DOWN_FRAME 306
-#define UP_SILENTLY 307
-#define DOWN_SILENTLY 308
-#define DISPLAY 309
-#define UNDISPLAY 310
-#define DISABLE_DISPLAY 311
-#define ENABLE_DISPLAY 312
-#define DISABLE_BREAK 313
-#define ENABLE_BREAK 314
-#define OBJECT_TREE 315
-#define FIND 316
-#define LIST_GLOBALS 317
-#define BTRUE 318
-#define BFALSE 319
-#define NOTHING 320
-#define PARENT 321
-#define CHILD 322
-#define SIBLING 323
-#define CHILDREN 324
-#define RANDOM 325
-#define NOTNOT 326
-#define OROR 327
-#define ANDAND 328
-#define OR 329
-#define WORDARRAY 330
-#define BYTEARRAY 331
-#define precNEG 332
-#define LOCAL 333
-#define GLOBAL 334
-#define STRING 335
-#define ROUTINE 336
-#define OBJECT 337
-#define NUMBER 338
-#define DECREMENT 339
-#define INCREMENT 340
-#define PROPLENGTH 341
-#define PROPADDR 342
-#define SUPERCLASS 343
-
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-{
-
-/* Line 214 of yacc.c */
-#line 84 "inform.y"
-
- glui32 pcoffset;
- infix_file *filenum;
- z_typed val;
-
- zword_list *zlist;
-
- struct {
- BOOL (*condfunc)(zword a, zword b);
- BOOL opposite;
- } cond;
-
- BOOL flag;
-
-
-
-/* Line 214 of yacc.c */
-#line 386 "inform.c"
-} YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Line 264 of yacc.c */
-#line 398 "inform.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# else
-# define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(msgid) msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
-#else
-# define YYUSE(e) /* empty */
-#endif
-
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int yyi)
-#else
-static int
-YYID (yyi)
- int yyi;
-#endif
-{
- return yyi;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-# ifndef YYSTACK_ALLOC_MAXIMUM
- /* The OS might guarantee only one guard page at the bottom of the stack,
- and a page size can be as small as 4096 bytes. So we cannot safely
- invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
- && (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- yytype_int16 yyss_alloc;
- YYSTYPE yyvs_alloc;
-};
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
- Stack = &yyptr->Stack_alloc; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
-
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 117
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 351
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 104
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 11
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 131
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 208
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 343
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const yytype_uint8 yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 101, 2, 81, 82, 2,
- 98, 103, 79, 77, 71, 78, 99, 80, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 102, 2,
- 2, 72, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 83, 2, 84, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 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, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
- 65, 66, 67, 68, 69, 70, 73, 74, 75, 76,
- 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
- 95, 96, 97, 100
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const yytype_uint16 yyprhs[] =
-{
- 0, 0, 3, 4, 6, 8, 10, 12, 14, 16,
- 18, 20, 22, 24, 26, 28, 30, 32, 34, 36,
- 38, 41, 44, 46, 49, 52, 55, 60, 62, 65,
- 67, 69, 72, 76, 81, 84, 87, 89, 92, 94,
- 97, 99, 102, 104, 106, 109, 111, 114, 116, 119,
- 123, 126, 130, 133, 135, 138, 141, 144, 146, 148,
- 150, 152, 154, 156, 159, 162, 164, 167, 169, 172,
- 174, 177, 179, 182, 184, 187, 191, 193, 196, 199,
- 203, 206, 208, 212, 213, 217, 219, 221, 225, 229,
- 230, 235, 237, 239, 241, 243, 247, 252, 257, 262,
- 267, 272, 277, 278, 283, 284, 289, 292, 296, 300,
- 304, 308, 312, 316, 320, 323, 327, 331, 334, 337,
- 340, 343, 346, 350, 354, 358, 361, 364, 367, 370,
- 373, 376
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 105, 0, -1, -1, 101, -1, 9, -1, 6, -1,
- 7, -1, 8, -1, 10, -1, 11, -1, 40, -1,
- 39, -1, 42, -1, 43, -1, 44, -1, 45, -1,
- 41, -1, 12, -1, 13, -1, 46, -1, 19, 109,
- -1, 20, 109, -1, 54, -1, 55, 3, -1, 56,
- 3, -1, 57, 3, -1, 21, 109, 22, 109, -1,
- 60, -1, 60, 109, -1, 61, -1, 62, -1, 62,
- 109, -1, 23, 109, 3, -1, 23, 109, 84, 3,
- -1, 24, 109, -1, 25, 106, -1, 26, -1, 26,
- 3, -1, 27, -1, 27, 3, -1, 28, -1, 28,
- 3, -1, 29, -1, 30, -1, 30, 3, -1, 31,
- -1, 31, 3, -1, 32, -1, 33, 106, -1, 33,
- 106, 35, -1, 36, 3, -1, 37, 3, 3, -1,
- 34, 3, -1, 38, -1, 38, 3, -1, 58, 3,
- -1, 59, 3, -1, 14, -1, 15, -1, 16, -1,
- 17, -1, 18, -1, 47, -1, 47, 3, -1, 48,
- 3, -1, 50, -1, 50, 3, -1, 52, -1, 52,
- 3, -1, 51, -1, 51, 3, -1, 53, -1, 53,
- 3, -1, 49, -1, 49, 3, -1, 49, 78, 3,
- -1, 3, -1, 77, 3, -1, 78, 3, -1, 4,
- 102, 3, -1, 79, 3, -1, 112, -1, 107, 76,
- 112, -1, -1, 112, 71, 108, -1, 112, -1, 110,
- -1, 109, 71, 112, -1, 109, 71, 110, -1, -1,
- 112, 5, 111, 107, -1, 3, -1, 64, -1, 63,
- -1, 65, -1, 112, 72, 112, -1, 66, 98, 109,
- 103, -1, 67, 98, 109, 103, -1, 68, 98, 109,
- 103, -1, 69, 98, 109, 103, -1, 70, 98, 109,
- 103, -1, 112, 98, 108, 103, -1, -1, 112, 75,
- 113, 112, -1, -1, 112, 74, 114, 112, -1, 73,
- 112, -1, 112, 77, 112, -1, 112, 78, 112, -1,
- 112, 79, 112, -1, 112, 80, 112, -1, 112, 81,
- 112, -1, 112, 82, 112, -1, 112, 83, 112, -1,
- 84, 112, -1, 112, 86, 112, -1, 112, 85, 112,
- -1, 78, 112, -1, 95, 112, -1, 112, 95, -1,
- 94, 112, -1, 112, 94, -1, 112, 97, 112, -1,
- 112, 96, 112, -1, 112, 99, 112, -1, 93, 112,
- -1, 92, 112, -1, 91, 112, -1, 90, 112, -1,
- 89, 112, -1, 88, 112, -1, 98, 109, 103, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint16 yyrline[] =
-{
- 0, 130, 130, 132, 134, 142, 144, 146, 148, 150,
- 152, 154, 165, 167, 169, 171, 173, 175, 182, 189,
- 198, 200, 202, 204, 206, 208, 210, 212, 214, 216,
- 221, 239, 255, 257, 259, 261, 263, 265, 267, 269,
- 271, 273, 275, 277, 279, 281, 283, 285, 287, 289,
- 291, 293, 295, 297, 299, 301, 303, 305, 307, 309,
- 311, 313, 315, 317, 319, 321, 323, 325, 327, 329,
- 331, 333, 335, 337, 339, 341, 349, 350, 351, 352,
- 353, 357, 364, 377, 378, 382, 383, 384, 385, 390,
- 390, 394, 396, 398, 400, 403, 406, 408, 410, 412,
- 415, 425, 443, 443, 445, 445, 447, 450, 452, 454,
- 456, 458, 460, 462, 464, 467, 469, 472, 475, 477,
- 479, 481, 484, 486, 489, 497, 499, 501, 503, 505,
- 507, 509
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
-/* YYTNAME[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", "NUM", "DFILE", "CONDITION", "ALIAS",
- "RALIAS", "UNALIAS", "DUMPMEM", "AUTOMAP", "HELP", "UNDO", "REDO",
- "LANGUAGE", "INFOSOURCE", "INFOSOURCES", "COPYING", "WARRANTY", "PRINT",
- "SET", "MOVE", "TO", "GIVE", "REMOVE", "JUMP", "CONT", "STEP", "NEXT",
- "UNTIL", "STEPI", "NEXTI", "FINISH", "BREAK", "DELETE", "IF", "COND",
- "IGNORE", "BREAKPOINTS", "RESTORE", "RESTART", "QUIT", "RECORDON",
- "RECORDOFF", "REPLAY", "REPLAYOFF", "SYMBOL_FILE", "FRAME",
- "SELECT_FRAME", "BACKTRACE", "UP_FRAME", "DOWN_FRAME", "UP_SILENTLY",
- "DOWN_SILENTLY", "DISPLAY", "UNDISPLAY", "DISABLE_DISPLAY",
- "ENABLE_DISPLAY", "DISABLE_BREAK", "ENABLE_BREAK", "OBJECT_TREE", "FIND",
- "LIST_GLOBALS", "BTRUE", "BFALSE", "NOTHING", "PARENT", "CHILD",
- "SIBLING", "CHILDREN", "RANDOM", "','", "'='", "NOTNOT", "OROR",
- "ANDAND", "OR", "'+'", "'-'", "'*'", "'/'", "'%'", "'&'", "'|'", "'~'",
- "WORDARRAY", "BYTEARRAY", "precNEG", "LOCAL", "GLOBAL", "STRING",
- "ROUTINE", "OBJECT", "NUMBER", "DECREMENT", "INCREMENT", "PROPLENGTH",
- "PROPADDR", "'('", "'.'", "SUPERCLASS", "'#'", "':'", "')'", "$accept",
- "input", "linespec", "orlist", "arglist", "commaexp", "condexp", "$@1",
- "exp", "$@2", "$@3", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const yytype_uint16 yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
- 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
- 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
- 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
- 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
- 325, 44, 61, 326, 327, 328, 329, 43, 45, 42,
- 47, 37, 38, 124, 126, 330, 331, 332, 333, 334,
- 335, 336, 337, 338, 339, 340, 341, 342, 40, 46,
- 343, 35, 58, 41
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 104, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
- 105, 105, 105, 105, 105, 105, 106, 106, 106, 106,
- 106, 107, 107, 108, 108, 109, 109, 109, 109, 111,
- 110, 112, 112, 112, 112, 112, 112, 112, 112, 112,
- 112, 112, 113, 112, 114, 112, 112, 112, 112, 112,
- 112, 112, 112, 112, 112, 112, 112, 112, 112, 112,
- 112, 112, 112, 112, 112, 112, 112, 112, 112, 112,
- 112, 112
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 0, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 2, 2, 1, 2, 2, 2, 4, 1, 2, 1,
- 1, 2, 3, 4, 2, 2, 1, 2, 1, 2,
- 1, 2, 1, 1, 2, 1, 2, 1, 2, 3,
- 2, 3, 2, 1, 2, 2, 2, 1, 1, 1,
- 1, 1, 1, 2, 2, 1, 2, 1, 2, 1,
- 2, 1, 2, 1, 2, 3, 1, 2, 2, 3,
- 2, 1, 3, 0, 3, 1, 1, 3, 3, 0,
- 4, 1, 1, 1, 1, 3, 4, 4, 4, 4,
- 4, 4, 0, 4, 0, 4, 2, 3, 3, 3,
- 3, 3, 3, 3, 2, 3, 3, 2, 2, 2,
- 2, 2, 3, 3, 3, 2, 2, 2, 2, 2,
- 2, 3
-};
-
-/* 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 yytype_uint8 yydefact[] =
-{
- 2, 5, 6, 7, 4, 8, 9, 17, 18, 57,
- 58, 59, 60, 61, 0, 0, 0, 0, 0, 0,
- 36, 38, 40, 42, 43, 45, 47, 0, 0, 0,
- 0, 53, 11, 10, 16, 12, 13, 14, 15, 19,
- 62, 0, 73, 65, 69, 67, 71, 22, 0, 0,
- 0, 0, 0, 27, 29, 30, 3, 0, 91, 93,
- 92, 94, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 20,
- 86, 85, 21, 0, 0, 34, 76, 0, 0, 0,
- 0, 35, 37, 39, 41, 44, 46, 48, 52, 50,
- 0, 54, 63, 64, 74, 0, 66, 70, 68, 72,
- 23, 24, 25, 55, 56, 28, 31, 1, 0, 0,
- 0, 0, 0, 106, 117, 114, 130, 129, 128, 127,
- 126, 125, 120, 118, 0, 0, 89, 0, 104, 102,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 121,
- 119, 0, 0, 83, 0, 0, 32, 0, 0, 77,
- 78, 80, 49, 51, 75, 0, 0, 0, 0, 0,
- 131, 88, 87, 0, 95, 0, 0, 107, 108, 109,
- 110, 111, 112, 113, 116, 115, 123, 122, 0, 0,
- 124, 26, 33, 79, 96, 97, 98, 99, 100, 90,
- 81, 105, 103, 101, 83, 0, 84, 82
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int16 yydefgoto[] =
-{
- -1, 57, 91, 199, 188, 79, 80, 173, 81, 176,
- 175
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -65
-static const yytype_int16 yypact[] =
-{
- 137, -65, -65, -65, -65, -65, -65, -65, -65, -65,
- -65, -65, -65, -65, 156, 156, 156, 156, 156, 16,
- 28, 33, 34, -65, 36, 44, -65, 16, 46, 47,
- 48, 49, -65, -65, -65, -65, -65, -65, -65, -65,
- 55, 56, 14, 57, 58, 59, 68, -65, 70, 72,
- 73, 84, 93, 156, -65, 156, -65, 97, -65, -65,
- -65, -65, 0, 2, 3, 4, 10, 156, 156, 156,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, 38,
- -65, 195, 38, -7, 15, 38, -65, 9, 118, 127,
- 134, -65, -65, -65, -65, -65, -65, 103, -65, -65,
- 136, -65, -65, -65, -65, 169, -65, -65, -65, -65,
- -65, -65, -65, -65, -65, 38, 38, -65, 156, 156,
- 156, 156, 156, 37, -29, 116, -29, -29, -29, -29,
- -29, -29, 30, 30, -55, 156, -65, 156, -65, -65,
- 156, 156, 156, 156, 156, 156, 156, 156, 156, -65,
- -65, 156, 156, 156, 156, 156, -65, 200, 201, -65,
- -65, -65, -65, -65, -65, -50, -49, -48, -47, -46,
- -65, -65, 195, 156, 252, 156, 156, -53, -53, 116,
- 116, 116, 116, 116, -29, -29, -64, -64, 102, 224,
- -65, 38, -65, -65, -65, -65, -65, -65, -65, 130,
- 252, 37, 37, -65, 156, 156, -65, 252
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int16 yypgoto[] =
-{
- -65, -65, 180, -65, 5, -15, 81, -65, -63, -65,
- -65
-};
-
-/* 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 -1
-static const yytype_int16 yytable[] =
-{
- 82, 83, 84, 85, 123, 124, 125, 126, 127, 128,
- 129, 130, 131, 132, 133, 155, 135, 104, 156, 86,
- 87, 135, 135, 135, 135, 135, 142, 143, 144, 145,
- 146, 92, 147, 148, 153, 154, 93, 94, 115, 95,
- 116, 149, 150, 151, 152, 153, 154, 96, 170, 98,
- 99, 100, 101, 194, 195, 196, 197, 198, 102, 103,
- 106, 107, 108, 134, 135, 149, 150, 151, 152, 153,
- 154, 109, 172, 110, 174, 111, 112, 177, 178, 179,
- 180, 181, 182, 183, 184, 185, 135, 113, 186, 187,
- 189, 190, 105, 88, 89, 90, 114, 117, 118, 157,
- 119, 120, 121, 165, 166, 167, 168, 169, 122, 135,
- 200, 158, 201, 202, 140, 141, 142, 143, 144, 145,
- 146, 159, 147, 148, -1, -1, 151, 152, 153, 154,
- 160, 149, 150, 151, 152, 153, 154, 161, 162, 163,
- 191, 189, 207, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 58,
- 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
- 27, 28, 164, 29, 30, 31, 32, 33, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
- 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- 136, 147, 148, 192, 193, 203, 205, 97, 0, 206,
- 149, 150, 151, 152, 153, 154, 171, 0, 0, 59,
- 60, 61, 62, 63, 64, 65, 66, 0, 0, 67,
- 0, 0, 0, 0, 68, 0, 0, 0, 56, 0,
- 69, 0, 0, 0, 70, 71, 72, 73, 74, 75,
- 76, 77, 0, 0, 78, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 137, 0, 138,
- 139, 0, 140, 141, 142, 143, 144, 145, 146, 0,
- 147, 148, 0, 0, 0, 0, 0, 0, 0, 149,
- 150, 151, 152, 153, 154, 204, 137, 0, 138, 139,
- 0, 140, 141, 142, 143, 144, 145, 146, 0, 147,
- 148, 0, 0, 0, 0, 0, 0, 0, 149, 150,
- 151, 152, 153, 154, 137, 0, 138, 139, 0, 140,
- 141, 142, 143, 144, 145, 146, 0, 147, 148, 0,
- 0, 0, 0, 0, 0, 0, 149, 150, 151, 152,
- 153, 154
-};
-
-static const yytype_int16 yycheck[] =
-{
- 15, 16, 17, 18, 67, 68, 69, 70, 71, 72,
- 73, 74, 75, 76, 77, 22, 71, 3, 3, 3,
- 4, 71, 71, 71, 71, 71, 79, 80, 81, 82,
- 83, 3, 85, 86, 98, 99, 3, 3, 53, 3,
- 55, 94, 95, 96, 97, 98, 99, 3, 103, 3,
- 3, 3, 3, 103, 103, 103, 103, 103, 3, 3,
- 3, 3, 3, 78, 71, 94, 95, 96, 97, 98,
- 99, 3, 135, 3, 137, 3, 3, 140, 141, 142,
- 143, 144, 145, 146, 147, 148, 71, 3, 151, 152,
- 153, 154, 78, 77, 78, 79, 3, 0, 98, 84,
- 98, 98, 98, 118, 119, 120, 121, 122, 98, 71,
- 173, 102, 175, 176, 77, 78, 79, 80, 81, 82,
- 83, 3, 85, 86, 94, 95, 96, 97, 98, 99,
- 3, 94, 95, 96, 97, 98, 99, 3, 35, 3,
- 155, 204, 205, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 18, 19, 20, 21, 3,
- 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
- 33, 34, 3, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
- 5, 85, 86, 3, 3, 103, 76, 27, -1, 204,
- 94, 95, 96, 97, 98, 99, 135, -1, -1, 63,
- 64, 65, 66, 67, 68, 69, 70, -1, -1, 73,
- -1, -1, -1, -1, 78, -1, -1, -1, 101, -1,
- 84, -1, -1, -1, 88, 89, 90, 91, 92, 93,
- 94, 95, -1, -1, 98, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, 72, -1, 74,
- 75, -1, 77, 78, 79, 80, 81, 82, 83, -1,
- 85, 86, -1, -1, -1, -1, -1, -1, -1, 94,
- 95, 96, 97, 98, 99, 71, 72, -1, 74, 75,
- -1, 77, 78, 79, 80, 81, 82, 83, -1, 85,
- 86, -1, -1, -1, -1, -1, -1, -1, 94, 95,
- 96, 97, 98, 99, 72, -1, 74, 75, -1, 77,
- 78, 79, 80, 81, 82, 83, -1, 85, 86, -1,
- -1, -1, -1, -1, -1, -1, 94, 95, 96, 97,
- 98, 99
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 23, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 36,
- 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
- 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
- 57, 58, 59, 60, 61, 62, 101, 105, 3, 63,
- 64, 65, 66, 67, 68, 69, 70, 73, 78, 84,
- 88, 89, 90, 91, 92, 93, 94, 95, 98, 109,
- 110, 112, 109, 109, 109, 109, 3, 4, 77, 78,
- 79, 106, 3, 3, 3, 3, 3, 106, 3, 3,
- 3, 3, 3, 3, 3, 78, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 109, 109, 0, 98, 98,
- 98, 98, 98, 112, 112, 112, 112, 112, 112, 112,
- 112, 112, 112, 112, 109, 71, 5, 72, 74, 75,
- 77, 78, 79, 80, 81, 82, 83, 85, 86, 94,
- 95, 96, 97, 98, 99, 22, 3, 84, 102, 3,
- 3, 3, 35, 3, 3, 109, 109, 109, 109, 109,
- 103, 110, 112, 111, 112, 114, 113, 112, 112, 112,
- 112, 112, 112, 112, 112, 112, 112, 112, 108, 112,
- 112, 109, 3, 3, 103, 103, 103, 103, 103, 107,
- 112, 112, 112, 103, 71, 76, 108, 112
-};
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* 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); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
- If N is 0, then set CURRENT to the empty location which ends
- the previous symbol: RHS[0] (always defined). */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
-#endif
-
-
-/* YY_LOCATION_PRINT -- Print the location on the stream.
- This macro was not mandated originally: define only if we know
- we won't break user code: when these are the locations we know. */
-
-#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
-# else
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (!yyvaluep)
- return;
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
-# endif
- switch (yytype)
- {
- default:
- break;
- }
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-#else
-static void
-yy_stack_print (yybottom, yytop)
- yytype_int16 *yybottom;
- yytype_int16 *yytop;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (; yybottom <= yytop; yybottom++)
- {
- int yybot = *yybottom;
- YYFPRINTF (stderr, " %d", yybot);
- }
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
-#else
-static void
-yy_reduce_print (yyvsp, yyrule)
- YYSTYPE *yyvsp;
- int yyrule;
-#endif
-{
- int yynrhs = yyr2[yyrule];
- int yyi;
- unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
- /* The symbols being reduced. */
- for (yyi = 0; yyi < yynrhs; yyi++)
- {
- YYFPRINTF (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- YYFPRINTF (stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyvsp, Rule); \
-} while (YYID (0))
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, 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
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-\f
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static YYSIZE_T
-yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
- const char *yystr;
-#endif
-{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++)
- continue;
- return yylen;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static char *
-yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-#endif
-{
- char *yyd = yydest;
- const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
- quotes and backslashes, so that it's suitable for yyerror. The
- heuristic is that double-quoting is unnecessary unless the string
- contains an apostrophe, a comma, or backslash (other than
- backslash-backslash). YYSTR is taken from yytname. If YYRES is
- null, do not copy; instead, return the length of what the result
- would have been. */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
- if (*yystr == '"')
- {
- YYSIZE_T yyn = 0;
- char const *yyp = yystr;
-
- for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
- do_not_strip_quotes: ;
- }
-
- if (! yyres)
- return yystrlen (yystr);
-
- return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into YYRESULT an error message about the unexpected token
- YYCHAR while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
-{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
- else
- {
- int yytype = YYTRANSLATE (yychar);
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 1;
-
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy (yyformat, yyunexpected);
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
- }
-
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
-
- if (yyresult)
- {
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0')
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
- }
-}
-#endif /* YYERROR_VERBOSE */
-\f
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep)
- const char *yymsg;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- YYUSE (yyvaluep);
-
- if (!yymsg)
- yymsg = "Deleting";
- YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-
-/* Prevent warnings from -Wmissing-prototypes. */
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-/* The lookahead symbol. */
-int yychar;
-
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-
-/*-------------------------.
-| yyparse or yypush_parse. |
-`-------------------------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
-#else
-int
-yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
-
-
- int yystate;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
-
- /* The stacks and their tools:
- `yyss': related to states.
- `yyvs': related to semantic values.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs;
- YYSTYPE *yyvsp;
-
- YYSIZE_T yystacksize;
-
- int yyn;
- int yyresult;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken;
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- yytoken = 0;
- yyss = yyssa;
- yyvs = yyvsa;
- yystacksize = YYINITDEPTH;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
- yyssp = yyss;
- yyvsp = yyvs;
-
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. So pushing a state here evens the stacks. */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
-
- /* Each stack pointer address is followed by the size of the
- 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 (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss_alloc, yyss);
- YYSTACK_RELOCATE (yyvs_alloc, yyvs);
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- if (yystate == YYFINAL)
- YYACCEPT;
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
- /* Do appropriate processing given the current state. Read a
- lookahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to lookahead token. */
- yyn = yypact[yystate];
- 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 lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* 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];
- if (yyn <= 0)
- {
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the lookahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token. */
- yychar = YYEMPTY;
-
- yystate = yyn;
- *++yyvsp = yylval;
-
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- 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];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 3:
-
-/* Line 1455 of yacc.c */
-#line 132 "inform.y"
- { lex_offset = n_strlen(lex_expression); }
- break;
-
- case 4:
-
-/* Line 1455 of yacc.c */
-#line 134 "inform.y"
- {
- strid_t f;
- f = n_file_name_or_prompt(fileusage_Data|fileusage_BinaryMode,
- filemode_Write, lex_tail());
- w_glk_put_buffer_stream(f, (char *) z_memory, total_size);
- glk_stream_close(f, NULL);
- }
- break;
-
- case 5:
-
-/* Line 1455 of yacc.c */
-#line 142 "inform.y"
- { parse_new_alias(lex_tail(), FALSE); }
- break;
-
- case 6:
-
-/* Line 1455 of yacc.c */
-#line 144 "inform.y"
- { parse_new_alias(lex_tail(), TRUE); }
- break;
-
- case 7:
-
-/* Line 1455 of yacc.c */
-#line 146 "inform.y"
- { remove_alias(lex_tail()); }
- break;
-
- case 8:
-
-/* Line 1455 of yacc.c */
-#line 148 "inform.y"
- { automap_init(object_count, lex_tail()); }
- break;
-
- case 9:
-
-/* Line 1455 of yacc.c */
-#line 150 "inform.y"
- { inform_help(); }
- break;
-
- case 10:
-
-/* Line 1455 of yacc.c */
-#line 152 "inform.y"
- { op_restart(); exit_debugger = TRUE; read_abort = TRUE; }
- break;
-
- case 11:
-
-/* Line 1455 of yacc.c */
-#line 154 "inform.y"
- {
- if(restoregame()) {
- exit_debugger = TRUE; read_abort = TRUE;
- if(zversion <= 3)
- mop_take_branch();
- else
- mop_store_result(2);
- } else {
- infix_print_string("Restore failed.\n");
- } }
- break;
-
- case 12:
-
-/* Line 1455 of yacc.c */
-#line 165 "inform.y"
- { zword oldop0 = operand[0]; operand[0] = 4; op_output_stream(); operand[0] = oldop0; }
- break;
-
- case 13:
-
-/* Line 1455 of yacc.c */
-#line 167 "inform.y"
- { zword oldop0 = operand[0]; operand[0] = neg(4); op_output_stream(); operand[0] = oldop0; }
- break;
-
- case 14:
-
-/* Line 1455 of yacc.c */
-#line 169 "inform.y"
- { zword oldop0 = operand[0]; operand[0] = 1; op_input_stream(); operand[0] = oldop0; exit_debugger = TRUE; }
- break;
-
- case 15:
-
-/* Line 1455 of yacc.c */
-#line 171 "inform.y"
- { zword oldop0 = operand[0]; operand[0] = 0; op_input_stream(); operand[0] = oldop0; }
- break;
-
- case 16:
-
-/* Line 1455 of yacc.c */
-#line 173 "inform.y"
- { z_close(); glk_exit(); }
- break;
-
- case 17:
-
-/* Line 1455 of yacc.c */
-#line 175 "inform.y"
- {
- if(restoreundo()) {
- read_abort = TRUE; exit_debugger = TRUE;
- } else {
- infix_print_string("No undo slots.\n");
- } }
- break;
-
- case 18:
-
-/* Line 1455 of yacc.c */
-#line 182 "inform.y"
- {
- if(restoreredo()) {
- read_abort = TRUE; exit_debugger = TRUE;
- } else {
- infix_print_string("No redo slots.\n");
- } }
- break;
-
- case 19:
-
-/* Line 1455 of yacc.c */
-#line 189 "inform.y"
- {
- strid_t f;
- f = n_file_name_or_prompt(fileusage_Data|fileusage_BinaryMode,
- filemode_Read, lex_tail());
- if(f) {
- kill_infix();
- init_infix(f);
- } }
- break;
-
- case 20:
-
-/* Line 1455 of yacc.c */
-#line 198 "inform.y"
- { infix_display((yyvsp[(2) - (2)].val)); }
- break;
-
- case 21:
-
-/* Line 1455 of yacc.c */
-#line 200 "inform.y"
- { inform_result = (yyvsp[(2) - (2)].val); }
- break;
-
- case 22:
-
-/* Line 1455 of yacc.c */
-#line 202 "inform.y"
- { infix_auto_display(lex_tail()); }
- break;
-
- case 23:
-
-/* Line 1455 of yacc.c */
-#line 204 "inform.y"
- { infix_auto_undisplay((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 24:
-
-/* Line 1455 of yacc.c */
-#line 206 "inform.y"
- { infix_set_display_enabled((yyvsp[(2) - (2)].val).v, FALSE); }
- break;
-
- case 25:
-
-/* Line 1455 of yacc.c */
-#line 208 "inform.y"
- { infix_set_display_enabled((yyvsp[(2) - (2)].val).v, TRUE); }
- break;
-
- case 26:
-
-/* Line 1455 of yacc.c */
-#line 210 "inform.y"
- { infix_move((yyvsp[(4) - (4)].val).v, (yyvsp[(2) - (4)].val).v); }
- break;
-
- case 27:
-
-/* Line 1455 of yacc.c */
-#line 212 "inform.y"
- { infix_object_tree(0); }
- break;
-
- case 28:
-
-/* Line 1455 of yacc.c */
-#line 214 "inform.y"
- { infix_object_tree((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 29:
-
-/* Line 1455 of yacc.c */
-#line 216 "inform.y"
- {
- if(lex_expression[lex_offset])
- infix_object_find(lex_tail());
- }
- break;
-
- case 30:
-
-/* Line 1455 of yacc.c */
-#line 221 "inform.y"
- {
- z_typed v; v.t = Z_GLOBAL;
- for(v.o = 0; v.o <= 245; v.o++) {
- const char *name = infix_get_name(v);
- if(v.o) infix_print_string("; ");
- if(name) {
- infix_print_string(name);
- } else {
- infix_print_char('G');
- infix_print_number(v.o);
- }
- infix_print_char('=');
- infix_get_val(&v);
- infix_print_number(v.v);
- }
- infix_print_char(10);
- }
- break;
-
- case 31:
-
-/* Line 1455 of yacc.c */
-#line 239 "inform.y"
- {
- z_typed v; v.t = Z_GLOBAL;
- for(v.o = 0; v.o <= 245; v.o++) {
- infix_get_val(&v);
- if(v.v == (yyvsp[(2) - (2)].val).v) {
- const char *name = infix_get_name(v);
- if(name) {
- infix_print_string(name);
- } else {
- infix_print_char('G');
- infix_print_number(v.o);
- }
- infix_print_char(10);
- }
- } }
- break;
-
- case 32:
-
-/* Line 1455 of yacc.c */
-#line 255 "inform.y"
- { infix_set_attrib((yyvsp[(2) - (3)].val).v, (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 33:
-
-/* Line 1455 of yacc.c */
-#line 257 "inform.y"
- { infix_clear_attrib((yyvsp[(2) - (4)].val).v, (yyvsp[(4) - (4)].val).v); }
- break;
-
- case 34:
-
-/* Line 1455 of yacc.c */
-#line 259 "inform.y"
- { infix_remove((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 35:
-
-/* Line 1455 of yacc.c */
-#line 261 "inform.y"
- { PC=(yyvsp[(2) - (2)].pcoffset); exit_debugger = TRUE; }
- break;
-
- case 36:
-
-/* Line 1455 of yacc.c */
-#line 263 "inform.y"
- { set_step(CONT_GO, 1); }
- break;
-
- case 37:
-
-/* Line 1455 of yacc.c */
-#line 265 "inform.y"
- { set_step(CONT_GO, 1); infix_set_ignore(cur_break, (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 38:
-
-/* Line 1455 of yacc.c */
-#line 267 "inform.y"
- { set_step(CONT_STEP, 1); }
- break;
-
- case 39:
-
-/* Line 1455 of yacc.c */
-#line 269 "inform.y"
- { set_step(CONT_STEP, (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 40:
-
-/* Line 1455 of yacc.c */
-#line 271 "inform.y"
- { set_step(CONT_NEXT, 1); }
- break;
-
- case 41:
-
-/* Line 1455 of yacc.c */
-#line 273 "inform.y"
- { set_step(CONT_NEXT, (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 42:
-
-/* Line 1455 of yacc.c */
-#line 275 "inform.y"
- { set_step(CONT_UNTIL, 1); }
- break;
-
- case 43:
-
-/* Line 1455 of yacc.c */
-#line 277 "inform.y"
- { set_step(CONT_STEPI, 1); }
- break;
-
- case 44:
-
-/* Line 1455 of yacc.c */
-#line 279 "inform.y"
- { set_step(CONT_STEPI, (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 45:
-
-/* Line 1455 of yacc.c */
-#line 281 "inform.y"
- { set_step(CONT_NEXTI, 1); }
- break;
-
- case 46:
-
-/* Line 1455 of yacc.c */
-#line 283 "inform.y"
- { set_step(CONT_NEXTI, (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 47:
-
-/* Line 1455 of yacc.c */
-#line 285 "inform.y"
- { set_step(CONT_FINISH, 1); }
- break;
-
- case 48:
-
-/* Line 1455 of yacc.c */
-#line 287 "inform.y"
- { infix_set_break((yyvsp[(2) - (2)].pcoffset)); }
- break;
-
- case 49:
-
-/* Line 1455 of yacc.c */
-#line 289 "inform.y"
- { int n = infix_set_break((yyvsp[(2) - (3)].pcoffset)); infix_set_cond(n, lex_tail()); }
- break;
-
- case 50:
-
-/* Line 1455 of yacc.c */
-#line 291 "inform.y"
- { infix_set_cond((yyvsp[(2) - (2)].val).v, lex_tail()); }
- break;
-
- case 51:
-
-/* Line 1455 of yacc.c */
-#line 293 "inform.y"
- { infix_set_ignore((yyvsp[(2) - (3)].val).v, (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 52:
-
-/* Line 1455 of yacc.c */
-#line 295 "inform.y"
- { infix_delete_breakpoint((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 53:
-
-/* Line 1455 of yacc.c */
-#line 297 "inform.y"
- { infix_show_all_breakpoints(); }
- break;
-
- case 54:
-
-/* Line 1455 of yacc.c */
-#line 299 "inform.y"
- { infix_show_breakpoint((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 55:
-
-/* Line 1455 of yacc.c */
-#line 301 "inform.y"
- { infix_set_break_enabled((yyvsp[(2) - (2)].val).v, FALSE); }
- break;
-
- case 56:
-
-/* Line 1455 of yacc.c */
-#line 303 "inform.y"
- { infix_set_break_enabled((yyvsp[(2) - (2)].val).v, TRUE); }
- break;
-
- case 57:
-
-/* Line 1455 of yacc.c */
-#line 305 "inform.y"
- { infix_print_string("The current source language is \"inform\".\n"); }
- break;
-
- case 58:
-
-/* Line 1455 of yacc.c */
-#line 307 "inform.y"
- { infix_print_string("Current source file is "); infix_print_string(cur_file?cur_file->filename:"unknown"); infix_print_string("\nContains "); infix_print_number(cur_file?cur_file->num_lines:0); infix_print_string(" lines.\nSource language is inform.\n"); }
- break;
-
- case 59:
-
-/* Line 1455 of yacc.c */
-#line 309 "inform.y"
- { infix_print_string("Source files for which symbols have been read in:\n\n"); infix_list_files(); infix_print_char('\n'); }
- break;
-
- case 60:
-
-/* Line 1455 of yacc.c */
-#line 311 "inform.y"
- { show_copying(); }
- break;
-
- case 61:
-
-/* Line 1455 of yacc.c */
-#line 313 "inform.y"
- { show_warranty(); }
- break;
-
- case 62:
-
-/* Line 1455 of yacc.c */
-#line 315 "inform.y"
- { infix_show_frame(infix_selected_frame); }
- break;
-
- case 63:
-
-/* Line 1455 of yacc.c */
-#line 317 "inform.y"
- { infix_select_frame((yyvsp[(2) - (2)].val).v); infix_show_frame((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 64:
-
-/* Line 1455 of yacc.c */
-#line 319 "inform.y"
- { infix_select_frame((yyvsp[(2) - (2)].val).v); }
- break;
-
- case 65:
-
-/* Line 1455 of yacc.c */
-#line 321 "inform.y"
- { infix_select_frame(infix_selected_frame - 1); infix_show_frame(infix_selected_frame); }
- break;
-
- case 66:
-
-/* Line 1455 of yacc.c */
-#line 323 "inform.y"
- { infix_select_frame(infix_selected_frame - (yyvsp[(2) - (2)].val).v); infix_show_frame(infix_selected_frame); }
- break;
-
- case 67:
-
-/* Line 1455 of yacc.c */
-#line 325 "inform.y"
- { infix_select_frame(infix_selected_frame - 1); }
- break;
-
- case 68:
-
-/* Line 1455 of yacc.c */
-#line 327 "inform.y"
- { infix_select_frame(infix_selected_frame - (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 69:
-
-/* Line 1455 of yacc.c */
-#line 329 "inform.y"
- { infix_select_frame(infix_selected_frame + 1); infix_show_frame(infix_selected_frame); }
- break;
-
- case 70:
-
-/* Line 1455 of yacc.c */
-#line 331 "inform.y"
- { infix_select_frame(infix_selected_frame + (yyvsp[(2) - (2)].val).v); infix_show_frame(infix_selected_frame); }
- break;
-
- case 71:
-
-/* Line 1455 of yacc.c */
-#line 333 "inform.y"
- { infix_select_frame(infix_selected_frame + 1); }
- break;
-
- case 72:
-
-/* Line 1455 of yacc.c */
-#line 335 "inform.y"
- { infix_select_frame(infix_selected_frame + (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 73:
-
-/* Line 1455 of yacc.c */
-#line 337 "inform.y"
- { infix_backtrace(0, stack_get_depth()); }
- break;
-
- case 74:
-
-/* Line 1455 of yacc.c */
-#line 339 "inform.y"
- { infix_backtrace(stack_get_depth() - (yyvsp[(2) - (2)].val).v, (yyvsp[(2) - (2)].val).v); }
- break;
-
- case 75:
-
-/* Line 1455 of yacc.c */
-#line 341 "inform.y"
- { infix_backtrace(0, (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 76:
-
-/* Line 1455 of yacc.c */
-#line 349 "inform.y"
- { if((yyvsp[(1) - (1)].val).t == Z_ROUTINE) (yyval.pcoffset) = infix_get_routine_PC((yyvsp[(1) - (1)].val).v); else { infix_location l; infix_decode_fileloc(&l, cur_file?cur_file->filename:"", (yyvsp[(1) - (1)].val).v); (yyval.pcoffset) = l.thisPC; } }
- break;
-
- case 77:
-
-/* Line 1455 of yacc.c */
-#line 350 "inform.y"
- { infix_location l; infix_decode_fileloc(&l, cur_file?cur_file->filename:"", cur_line + (yyvsp[(2) - (2)].val).v); (yyval.pcoffset) = l.thisPC; }
- break;
-
- case 78:
-
-/* Line 1455 of yacc.c */
-#line 351 "inform.y"
- { infix_location l; infix_decode_fileloc(&l, cur_file?cur_file->filename:"", cur_line - (yyvsp[(2) - (2)].val).v); (yyval.pcoffset) = l.thisPC; }
- break;
-
- case 79:
-
-/* Line 1455 of yacc.c */
-#line 352 "inform.y"
- { if((yyvsp[(3) - (3)].val).t == Z_ROUTINE) (yyval.pcoffset) = UNPACKR((yyvsp[(3) - (3)].val).v); else { infix_location l; infix_decode_fileloc(&l, (yyvsp[(1) - (3)].filenum)->filename, (yyvsp[(3) - (3)].val).v); (yyval.pcoffset) = l.thisPC; } }
- break;
-
- case 80:
-
-/* Line 1455 of yacc.c */
-#line 353 "inform.y"
- { (yyval.pcoffset) = (yyvsp[(2) - (2)].val).v; }
- break;
-
- case 81:
-
-/* Line 1455 of yacc.c */
-#line 357 "inform.y"
- {
- if(condlist->condfunc(condlist->val, (yyvsp[(1) - (1)].val).v) ^ condlist->opposite) {
- (yyval.flag) = TRUE;
- ignoreeffects++;
- } else
- (yyval.flag) = FALSE;
- }
- break;
-
- case 82:
-
-/* Line 1455 of yacc.c */
-#line 364 "inform.y"
- {
- if((yyvsp[(1) - (3)].flag))
- (yyval.flag) = TRUE;
- else {
- if(condlist->condfunc(condlist->val, (yyvsp[(3) - (3)].val).v) ^ condlist->opposite) {
- (yyval.flag) = TRUE;
- ignoreeffects++;
- }
- else (yyval.flag) = FALSE;
- } }
- break;
-
- case 83:
-
-/* Line 1455 of yacc.c */
-#line 377 "inform.y"
- { (yyval.zlist) = NULL; }
- break;
-
- case 84:
-
-/* Line 1455 of yacc.c */
-#line 378 "inform.y"
- { zword_list g; (yyval.zlist) = (yyvsp[(3) - (3)].zlist); g.item = (yyvsp[(1) - (3)].val).v; LEaddm((yyval.zlist), g, n_rmmalloc); }
- break;
-
- case 87:
-
-/* Line 1455 of yacc.c */
-#line 384 "inform.y"
- { (yyval.val) = (yyvsp[(3) - (3)].val); }
- break;
-
- case 88:
-
-/* Line 1455 of yacc.c */
-#line 385 "inform.y"
- { (yyval.val) = (yyvsp[(3) - (3)].val); }
- break;
-
- case 89:
-
-/* Line 1455 of yacc.c */
-#line 390 "inform.y"
- { cond_list newcond; newcond.val = (yyvsp[(1) - (2)].val).v; newcond.condfunc = (yyvsp[(2) - (2)].cond).condfunc; newcond.opposite = (yyvsp[(2) - (2)].cond).opposite; LEaddm(condlist, newcond, n_rmmalloc); }
- break;
-
- case 90:
-
-/* Line 1455 of yacc.c */
-#line 390 "inform.y"
- { if((yyvsp[(4) - (4)].flag)) ignoreeffects--; (yyval.val).v = (yyvsp[(4) - (4)].flag); (yyval.val).t = Z_BOOLEAN; LEremovem(condlist, n_rmfreeone); }
- break;
-
- case 91:
-
-/* Line 1455 of yacc.c */
-#line 395 "inform.y"
- { (yyval.val) = (yyvsp[(1) - (1)].val); }
- break;
-
- case 92:
-
-/* Line 1455 of yacc.c */
-#line 397 "inform.y"
- { (yyval.val).v = 0; (yyval.val).t = Z_BOOLEAN; }
- break;
-
- case 93:
-
-/* Line 1455 of yacc.c */
-#line 399 "inform.y"
- { (yyval.val).v = 1; (yyval.val).t = Z_BOOLEAN; }
- break;
-
- case 94:
-
-/* Line 1455 of yacc.c */
-#line 401 "inform.y"
- { (yyval.val).v = 0; (yyval.val).t = Z_OBJECT; }
- break;
-
- case 95:
-
-/* Line 1455 of yacc.c */
-#line 404 "inform.y"
- { (yyval.val) = (yyvsp[(3) - (3)].val); infix_assign(&(yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 96:
-
-/* Line 1455 of yacc.c */
-#line 407 "inform.y"
- { (yyval.val).v = infix_parent((yyvsp[(3) - (4)].val).v); (yyval.val).t = Z_OBJECT; }
- break;
-
- case 97:
-
-/* Line 1455 of yacc.c */
-#line 409 "inform.y"
- { (yyval.val).v = infix_child((yyvsp[(3) - (4)].val).v); (yyval.val).t = Z_OBJECT; }
- break;
-
- case 98:
-
-/* Line 1455 of yacc.c */
-#line 411 "inform.y"
- { (yyval.val).v = infix_sibling((yyvsp[(3) - (4)].val).v); (yyval.val).t = Z_OBJECT; }
- break;
-
- case 99:
-
-/* Line 1455 of yacc.c */
-#line 413 "inform.y"
- { int n = 0; zword o = infix_child((yyvsp[(3) - (4)].val).v); while(o) { n++; o = infix_sibling(o); } (yyval.val).v = n; (yyval.val).t = Z_NUMBER; }
- break;
-
- case 100:
-
-/* Line 1455 of yacc.c */
-#line 416 "inform.y"
- {
- if(!ignoreeffects) {
- (yyval.val).v = z_random((yyvsp[(3) - (4)].val).v);
- (yyval.val).t = Z_NUMBER;
- } else {
- (yyval.val).v = 0;
- (yyval.val).t = Z_UNKNOWN;
- }
- }
- break;
-
- case 101:
-
-/* Line 1455 of yacc.c */
-#line 426 "inform.y"
- {
- zword locals[16];
- int i = 0;
- zword_list *p;
- if(!ignoreeffects) {
- for(p = (yyvsp[(3) - (4)].zlist); p && i < 16; p=p->next) {
- locals[i++] = p->item;
- }
- mop_call((yyvsp[(1) - (4)].val).v, i, locals, -2);
- decode();
- exit_decoder = FALSE;
- (yyval.val).v = time_ret; (yyval.val).t = Z_UNKNOWN;
- } else {
- (yyval.val).v = 0; (yyval.val).t = Z_UNKNOWN;
- }
- }
- break;
-
- case 102:
-
-/* Line 1455 of yacc.c */
-#line 443 "inform.y"
- { if((yyvsp[(1) - (2)].val).v == 0) ignoreeffects++; }
- break;
-
- case 103:
-
-/* Line 1455 of yacc.c */
-#line 444 "inform.y"
- { if((yyvsp[(1) - (4)].val).v == 0) ignoreeffects--; (yyval.val) = z_t((yyvsp[(1) - (4)].val), (yyvsp[(4) - (4)].val), (yyvsp[(1) - (4)].val).v && (yyvsp[(4) - (4)].val).v); }
- break;
-
- case 104:
-
-/* Line 1455 of yacc.c */
-#line 445 "inform.y"
- { if((yyvsp[(1) - (2)].val).v != 0) ignoreeffects++; }
- break;
-
- case 105:
-
-/* Line 1455 of yacc.c */
-#line 446 "inform.y"
- { if((yyvsp[(1) - (4)].val).v != 0) ignoreeffects--; (yyval.val) = z_t((yyvsp[(1) - (4)].val), (yyvsp[(4) - (4)].val), (yyvsp[(1) - (4)].val).v || (yyvsp[(4) - (4)].val).v); }
- break;
-
- case 106:
-
-/* Line 1455 of yacc.c */
-#line 448 "inform.y"
- { (yyval.val).v = !((yyvsp[(2) - (2)].val).v); (yyval.val).t = Z_NUMBER; }
- break;
-
- case 107:
-
-/* Line 1455 of yacc.c */
-#line 451 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), (yyvsp[(1) - (3)].val).v + (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 108:
-
-/* Line 1455 of yacc.c */
-#line 453 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), (yyvsp[(1) - (3)].val).v + neg((yyvsp[(3) - (3)].val).v)); }
- break;
-
- case 109:
-
-/* Line 1455 of yacc.c */
-#line 455 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), z_mult((yyvsp[(1) - (3)].val).v, (yyvsp[(3) - (3)].val).v)); }
- break;
-
- case 110:
-
-/* Line 1455 of yacc.c */
-#line 457 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), z_div((yyvsp[(1) - (3)].val).v, (yyvsp[(3) - (3)].val).v)); }
- break;
-
- case 111:
-
-/* Line 1455 of yacc.c */
-#line 459 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), z_mod((yyvsp[(1) - (3)].val).v, (yyvsp[(3) - (3)].val).v)); }
- break;
-
- case 112:
-
-/* Line 1455 of yacc.c */
-#line 461 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), (yyvsp[(1) - (3)].val).v & (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 113:
-
-/* Line 1455 of yacc.c */
-#line 463 "inform.y"
- { (yyval.val) = z_t((yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val), (yyvsp[(1) - (3)].val).v | (yyvsp[(3) - (3)].val).v); }
- break;
-
- case 114:
-
-/* Line 1455 of yacc.c */
-#line 465 "inform.y"
- { (yyval.val) = z_t((yyvsp[(2) - (2)].val), (yyvsp[(2) - (2)].val), ~(yyvsp[(2) - (2)].val).v); }
- break;
-
- case 115:
-
-/* Line 1455 of yacc.c */
-#line 468 "inform.y"
- { (yyval.val).t = Z_BYTEARRAY; (yyval.val).o = (yyvsp[(1) - (3)].val).v; (yyval.val).p = (yyvsp[(3) - (3)].val).v; infix_get_val(&(yyval.val)); }
- break;
-
- case 116:
-
-/* Line 1455 of yacc.c */
-#line 470 "inform.y"
- { (yyval.val).t = Z_WORDARRAY; (yyval.val).o = (yyvsp[(1) - (3)].val).v; (yyval.val).p = (yyvsp[(3) - (3)].val).v; infix_get_val(&(yyval.val)); }
- break;
-
- case 117:
-
-/* Line 1455 of yacc.c */
-#line 473 "inform.y"
- { (yyval.val) = z_t((yyvsp[(2) - (2)].val), (yyvsp[(2) - (2)].val), neg((yyvsp[(2) - (2)].val).v)); }
- break;
-
- case 118:
-
-/* Line 1455 of yacc.c */
-#line 476 "inform.y"
- { if(!ignoreeffects) infix_assign(&(yyvsp[(2) - (2)].val), ARITHMASK((yyvsp[(2) - (2)].val).v + 1)); (yyval.val) = (yyvsp[(2) - (2)].val); }
- break;
-
- case 119:
-
-/* Line 1455 of yacc.c */
-#line 478 "inform.y"
- { (yyval.val) = (yyvsp[(1) - (2)].val); if(!ignoreeffects) infix_assign(&(yyvsp[(1) - (2)].val), ARITHMASK((yyvsp[(1) - (2)].val).v + 1)); }
- break;
-
- case 120:
-
-/* Line 1455 of yacc.c */
-#line 480 "inform.y"
- { if(!ignoreeffects) infix_assign(&(yyvsp[(2) - (2)].val), ARITHMASK((yyvsp[(2) - (2)].val).v + neg(1))); (yyval.val) = (yyvsp[(2) - (2)].val); }
- break;
-
- case 121:
-
-/* Line 1455 of yacc.c */
-#line 482 "inform.y"
- { (yyval.val) = (yyvsp[(1) - (2)].val); if(!ignoreeffects) infix_assign(&(yyvsp[(1) - (2)].val), ARITHMASK((yyvsp[(1) - (2)].val).v + neg(1))); }
- break;
-
- case 122:
-
-/* Line 1455 of yacc.c */
-#line 485 "inform.y"
- { zword len; (yyval.val).v = infix_get_proptable((yyvsp[(1) - (3)].val).v, (yyvsp[(3) - (3)].val).v, &len); (yyval.val).t = Z_NUMBER; }
- break;
-
- case 123:
-
-/* Line 1455 of yacc.c */
-#line 487 "inform.y"
- { infix_get_proptable((yyvsp[(1) - (3)].val).v, (yyvsp[(3) - (3)].val).v, &(yyval.val).v); (yyval.val).t = Z_NUMBER; }
- break;
-
- case 124:
-
-/* Line 1455 of yacc.c */
-#line 490 "inform.y"
- { (yyval.val).t = Z_OBJPROP; (yyval.val).o = (yyvsp[(1) - (3)].val).v; (yyval.val).p = (yyvsp[(3) - (3)].val).v; infix_get_val(&(yyval.val)); }
- break;
-
- case 125:
-
-/* Line 1455 of yacc.c */
-#line 498 "inform.y"
- { (yyval.val).v = (yyvsp[(2) - (2)].val).v; (yyval.val).t = Z_NUMBER; }
- break;
-
- case 126:
-
-/* Line 1455 of yacc.c */
-#line 500 "inform.y"
- { (yyval.val).v = (yyvsp[(2) - (2)].val).v; (yyval.val).t = Z_OBJECT; }
- break;
-
- case 127:
-
-/* Line 1455 of yacc.c */
-#line 502 "inform.y"
- { (yyval.val).v = (yyvsp[(2) - (2)].val).v; (yyval.val).t = Z_ROUTINE; }
- break;
-
- case 128:
-
-/* Line 1455 of yacc.c */
-#line 504 "inform.y"
- { (yyval.val).v = (yyvsp[(2) - (2)].val).v; (yyval.val).t = Z_STRING; }
- break;
-
- case 129:
-
-/* Line 1455 of yacc.c */
-#line 506 "inform.y"
- { (yyval.val).t = Z_WORDARRAY; (yyval.val).o = z_globaltable; (yyval.val).p = (yyvsp[(2) - (2)].val).v; infix_get_val(&(yyval.val)); }
- break;
-
- case 130:
-
-/* Line 1455 of yacc.c */
-#line 508 "inform.y"
- { (yyval.val).t = Z_LOCAL; (yyval.val).o = infix_selected_frame; (yyval.val).p = (yyvsp[(2) - (2)].val).v; infix_get_val(&(yyval.val)); }
- break;
-
- case 131:
-
-/* Line 1455 of yacc.c */
-#line 510 "inform.y"
- { (yyval.val) = (yyvsp[(2) - (3)].val); }
- break;
-
-
-
-/* Line 1455 of yacc.c */
-#line 2823 "inform.c"
- default: break;
- }
- YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
-#else
- {
- YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yychar);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
- }
-#endif
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
- else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
- /* Pacify compilers like GCC when the user code never invokes
- YYERROR and the label yyerrorlab therefore never appears in user
- code. */
- if (/*CONSTCOND*/ 0)
- goto yyerrorlab;
-
- /* Do not reclaim the symbols of the rule which action triggered
- this YYERROR. */
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- 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;
-
-
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- *++yyvsp = yylval;
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#if !defined(yyoverflow) || YYERROR_VERBOSE
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- /* Do not reclaim the symbols of the rule which action triggered
- this YYABORT or YYACCEPT. */
- YYPOPSTACK (yylen);
- YY_STACK_PRINT (yyss, yyssp);
- while (yyssp != yyss)
- {
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
-#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
-}
-
-
-
-/* Line 1675 of yacc.c */
-#line 514 "inform.y"
-
-
-#if 0
-{ /* fanagling to get emacs indentation sane */
-int foo;
-#endif
-
-static z_typed z_t(z_typed a, z_typed b, zword v)
-{
- z_typed r;
- r.v = ARITHMASK(v);
- if(a.t == Z_NUMBER && b.t == Z_NUMBER)
- r.t = Z_NUMBER;
- else
- r.t = Z_UNKNOWN;
- return r;
-}
-
-
-
-typedef struct {
- int token;
- const char *name;
-} name_token;
-
-static name_token infix_operators[] = {
- { ANDAND, "&&" },
- { OROR, "||" },
- { NOTNOT, "~~" },
- { BYTEARRAY, "->" },
- { WORDARRAY, "-->" },
- { NUMBER, "(number)" },
- { OBJECT, "(object)" },
- { ROUTINE, "(routine)" },
- { STRING, "(string)" },
- { GLOBAL, "(global)" },
- { LOCAL, "(local)" },
- { INCREMENT, "++" },
- { DECREMENT, "--" },
- { SUPERCLASS, "::" }
-};
-
-
-static name_token infix_keywords[] = {
- { TO, "to" },
- { IF, "if" },
- { OR, "or" },
- { BTRUE, "true" },
- { BFALSE, "false" },
- { NOTHING, "nothing" },
- { PARENT, "parent" },
- { CHILD, "child" },
- { SIBLING, "sibling" },
- { RANDOM, "random" },
- { CHILDREN, "children" }
-};
-
-
-/* These are only valid as the first token in an expression. A single space
- matches at least one typed whitespace character */
-static name_token infix_commands[] = {
- { '#', "#" },
- { HELP, "help" },
- { ALIAS, "alias" },
- { RALIAS, "ralias" },
- { UNALIAS, "unalias" },
- { DUMPMEM, "dumpmem" },
- { AUTOMAP, "automap" },
- { UNDO, "undo" },
- { REDO, "redo" },
- { QUIT, "quit" },
- { RESTORE, "restore" },
- { RESTART, "restart" },
- { RESTART, "run" },
- { RECORDON, "recording on" },
- { RECORDOFF, "recording off" },
- { REPLAY, "replay" },
- { REPLAYOFF, "replay off" },
- { SYMBOL_FILE, "symbol-file" },
- { PRINT, "print" },
- { PRINT, "p" },
- { PRINT, "call" }, /* No void functions in inform */
- { SET, "set" },
- { MOVE, "move" },
- { OBJECT_TREE, "object-tree" },
- { OBJECT_TREE, "tree" },
- { FIND, "find" },
- { REMOVE, "remove" },
- { GIVE, "give" },
- { LIST_GLOBALS, "globals" },
- { JUMP, "jump" },
- { CONT, "continue" },
- { CONT, "c" },
- { CONT, "fg" },
- { STEP, "step" },
- { STEP, "s" },
- { NEXT, "next" },
- { NEXT, "n" },
- { STEPI, "stepi" },
- { STEPI, "si" },
- { NEXTI, "nexti" },
- { NEXTI, "ni" },
- { UNTIL, "until" },
- { UNTIL, "u" },
- { FINISH, "finish" },
- { BREAK, "break" },
- { DELETE, "delete" },
- { DELETE, "d" },
- { DELETE, "delete breakpoints" },
- { COND, "condition" },
- { IGNORE, "ignore" },
- { FRAME, "frame" },
- { FRAME, "f" },
- { SELECT_FRAME, "select-frame" },
- { UP_FRAME, "up" },
- { DOWN_FRAME, "down" },
- { DOWN_FRAME, "do" },
- { UP_SILENTLY, "up-silently" },
- { DOWN_SILENTLY,"down-silently" },
- { BREAKPOINTS, "info breakpoints" },
- { BREAKPOINTS, "info watchpoints" },
- { BREAKPOINTS, "info break" },
- { DISABLE_BREAK,"disable" },
- { DISABLE_BREAK,"disable breakpoints" },
- { DISABLE_BREAK,"dis" },
- { DISABLE_BREAK,"dis breakpoints" },
- { ENABLE_BREAK, "enable" },
- { ENABLE_BREAK, "enable breakpoints" },
- { LANGUAGE, "show language" },
- { INFOSOURCE, "info source" },
- { INFOSOURCES, "info sources" },
- { COPYING, "show copying" },
- { WARRANTY, "show warranty" },
- { BACKTRACE, "backtrace" },
- { BACKTRACE, "bt" },
- { BACKTRACE, "where" },
- { BACKTRACE, "info stack" },
- { BACKTRACE, "info s" },
- { DISPLAY, "display" },
- { UNDISPLAY, "undisplay" },
- { UNDISPLAY, "delete display" },
- { DISABLE_DISPLAY,"disable display" },
- { DISABLE_DISPLAY,"dis display" },
- { ENABLE_DISPLAY,"enable display" }
-};
-
-#include "dbg_help.h"
-
-static BOOL z_isequal(zword a, zword b)
-{
- return (a == b);
-}
-
-static BOOL z_isgreat(zword a, zword b)
-{
- return is_greaterthan(a, b);
-}
-
-static BOOL z_isless(zword a, zword b)
-{
- return is_lessthan(a, b);
-}
-
-static BOOL infix_provides(zword o, zword p)
-{
- zword len;
- return (infix_get_proptable(o, p, &len) != 0);
-}
-
-static BOOL infix_in(zword a, zword b)
-{
- return infix_parent(a) == b;
-}
-
-typedef struct {
- const char *name;
- BOOL (*condfunc)(zword a, zword b);
- BOOL opposite;
-} condition;
-
-condition conditionlist[] = {
- { "==", z_isequal, FALSE },
- { "~=", z_isequal, TRUE },
- { ">", z_isgreat, FALSE },
- { "<", z_isless, FALSE },
- { "<=", z_isgreat, TRUE },
- { ">=", z_isless, TRUE },
- { "has", infix_test_attrib, FALSE },
- { "hasnt", infix_test_attrib, TRUE },
- { "in", infix_in, FALSE },
- { "notin", infix_in, TRUE },
-/*{ "ofclass", infix_ofclass, FALSE },*/
- { "provides",infix_provides, FALSE }
-};
-
-
-static BOOL is_command_identifier(char c)
-{
- return isalpha(c) || (c == '-');
-}
-
-static BOOL is_identifier(char c)
-{
- return isalpha(c) || isdigit(c) || (c == '_');
-}
-
-static BOOL is_longer_identifier(char c)
-{
- return isalpha(c) || isdigit(c) || (c == '_') || (c == '.') || (c == ':');
-}
-
-static int grab_number(z_typed *val)
-{
- int len = 0;
- char *endptr;
- char c = lex_expression[lex_offset + len];
- int base = 10;
- long int num;
-
- /* Don't handle negativity here */
- if(c == '-' || c == '+')
- return 0;
-
- if(c == '$') {
- len++;
- base = 16;
- c = lex_expression[lex_offset + len];
- if(c == '$') {
- len++;
- base = 2;
- c = lex_expression[lex_offset + len];
- }
- }
-
- num = n_strtol(lex_expression + lex_offset + len, &endptr, base);
-
- if(endptr != lex_expression + lex_offset) {
- len += endptr - lex_expression - lex_offset;
- val->v = num;
- val->t = Z_NUMBER;
- return len;
- }
- return 0;
-}
-
-
-typedef enum { match_None, match_Partial, match_Complete } match_type;
-
-static match_type command_matches(const char *command, const char *expression,
- unsigned *matchedlen)
-{
- unsigned c, e;
- e = 0;
-
- for(c = 0; command[c]; c++) {
- if(command[c] != expression[e]) {
- if(!is_command_identifier(expression[e])) {
- *matchedlen = e;
- return match_Partial;
- }
- return match_None;
- }
-
- e++;
-
- if(command[c] == ' ') {
- while(expression[e] == ' ')
- e++;
- }
- }
-
- if(!is_command_identifier(expression[e])) {
- *matchedlen = e;
- return match_Complete;
- }
-
- return match_None;
-}
-
-
-static int grab_command(void)
-{
- unsigned i;
- unsigned len;
-
- unsigned best;
- match_type best_match = match_None;
- unsigned best_len = 0;
- BOOL found = FALSE;
- BOOL ambig = FALSE;
-
- while(isspace(lex_expression[lex_offset]))
- lex_offset++;
-
- for(i = 0; i < sizeof(infix_commands) / sizeof(*infix_commands); i++) {
- switch(command_matches(infix_commands[i].name, lex_expression + lex_offset, &len)) {
- case match_Complete:
- if(len > best_len || best_match != match_Complete) {
- best = i;
- best_match = match_Complete;
- best_len = len;
- found = TRUE;
- }
- break;
-
- case match_Partial:
- if(best_match != match_Complete) {
- if(found)
- ambig = TRUE;
- best = i;
- best_match = match_Partial;
- best_len = len;
- found = TRUE;
- }
-
- case match_None:
- ;
- }
- }
-
- if(ambig && best_match != match_Complete) {
- infix_print_string("Ambiguous command.\n");
- return 0;
- }
-
- if(found) {
- lex_offset += best_len;
- return infix_commands[best].token;
- }
-
- infix_print_string("Undefined command.\n");
- return 0;
-}
-
-
-static void inform_help(void)
-{
- int command;
- unsigned i;
- BOOL is_command = FALSE;
-
- for(i = lex_offset; lex_expression[i]; i++)
- if(!isspace(lex_expression[i]))
- is_command = TRUE;
-
- if(!is_command) {
- infix_print_string("Help is available on the following commands:\n");
- for(i = 0; i < sizeof(command_help) / sizeof(*command_help); i++) {
- unsigned j;
- for(j = 0; j < sizeof(infix_commands) / sizeof(*infix_commands); j++)
- if(command_help[i].token == infix_commands[j].token) {
- infix_print_char('\'');
- infix_print_string(infix_commands[j].name);
- infix_print_char('\'');
- break;
- }
- infix_print_char(' ');
- }
- infix_print_string("\n");
- return;
- }
-
- command = grab_command();
- if(command) {
- for(i = 0; i < sizeof(command_help) / sizeof(*command_help); i++) {
- if(command_help[i].token == command) {
- infix_print_string(command_help[i].name);
- infix_print_char(10);
- return;
- }
- }
- infix_print_string("No help available for that command.\n");
- }
-}
-
-
-void process_debug_command(const char *buffer)
-{
-#ifdef YYDEBUG
- yydebug = 1;
-#endif
- lex_expression = buffer;
- lex_offset = 0;
- ignoreeffects = 0;
- yyparse();
- n_rmfree();
-}
-
-BOOL exp_has_locals(const char *exp)
-{
- return FALSE;
-}
-
-z_typed evaluate_expression(const char *exp, unsigned frame)
-{
- unsigned old_frame = infix_selected_frame;
- char *new_exp = (char *) n_malloc(n_strlen(exp) + 5);
- n_strcpy(new_exp, "set ");
- n_strcat(new_exp, exp);
-
- infix_selected_frame = frame;
- process_debug_command(new_exp);
- infix_selected_frame = old_frame;
-
- n_free(new_exp);
-
- return inform_result;
-}
-
-static void yyerror(const char *s)
-{
- infix_print_string(s);
- infix_print_char(10);
-}
-
-static int yylex(void)
-{
- unsigned i, len, longer;
- BOOL check_command = FALSE;
-
- if(lex_offset == 0)
- check_command = TRUE;
-
- while(isspace(lex_expression[lex_offset]))
- lex_offset++;
-
- if(check_command) {
- return grab_command();
- }
-
- if((len = grab_number(&yylval.val)) != 0) {
- lex_offset += len;
- return NUM;
- }
-
- for(i = 0; i < sizeof(infix_operators) / sizeof(*infix_operators); i++) {
- if(n_strncmp(infix_operators[i].name, lex_expression + lex_offset,
- n_strlen(infix_operators[i].name)) == 0) {
- lex_offset += n_strlen(infix_operators[i].name);
- return infix_operators[i].token;
- }
- }
-
- for(i = 0; i < sizeof(conditionlist) / sizeof(*conditionlist); i++) {
- len = n_strlen(conditionlist[i].name);
- if(len
- && n_strncmp(conditionlist[i].name,
- lex_expression + lex_offset, len) == 0
- && !(is_identifier(conditionlist[i].name[len-1])
- && is_identifier(lex_expression[lex_offset + len]))) {
-
- lex_offset += len;
- yylval.cond.condfunc = conditionlist[i].condfunc;
- yylval.cond.opposite = conditionlist[i].opposite;
- return CONDITION;
- }
- }
-
- if((len = infix_find_file(&yylval.filenum, lex_expression + lex_offset)) != 0) {
- lex_offset += len;
- return DFILE;
- }
-
-
- for(len = 0; is_identifier(lex_expression[lex_offset + len]); len++)
- ;
-
- if(!len)
- return lex_expression[lex_offset++];
-
- for(i = 0; i < sizeof(infix_keywords) / sizeof(*infix_keywords); i++) {
- if(n_strmatch(infix_keywords[i].name, lex_expression + lex_offset, len)) {
- lex_offset += len;
- return infix_keywords[i].token;
- }
- }
-
- for(longer = len; is_longer_identifier(lex_expression[lex_offset + longer]); longer++)
- ;
-
- if(infix_find_symbol(&yylval.val, lex_expression + lex_offset, longer)) {
- lex_offset += longer;
- return NUM;
- }
-
- if(infix_find_symbol(&yylval.val, lex_expression + lex_offset, len)) {
- lex_offset += len;
- return NUM;
- }
-
- infix_print_string("Unknown identifier \"");
- for(i = 0; i < len; i++)
- infix_print_char(lex_expression[lex_offset + i]);
- infix_print_string("\"\n");
-
- return 0;
-}
-
-#endif /* DEBUGGING */
-
projects / rodin / chimara.git / commitdiff