From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001 From: Joe Hunkeler Date: Tue, 11 Aug 2015 16:51:37 -0400 Subject: Repatch (from linux) of OSX IRAF --- pkg/vocl/ytab.c | 4644 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 4644 insertions(+) create mode 100644 pkg/vocl/ytab.c (limited to 'pkg/vocl/ytab.c') diff --git a/pkg/vocl/ytab.c b/pkg/vocl/ytab.c new file mode 100644 index 00000000..810d9d58 --- /dev/null +++ b/pkg/vocl/ytab.c @@ -0,0 +1,4644 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* 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 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* 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 "2.3" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + Y_SCAN = 258, + Y_SCANF = 259, + Y_FSCAN = 260, + Y_FSCANF = 261, + Y_OSESC = 262, + Y_APPEND = 263, + Y_ALLAPPEND = 264, + Y_ALLREDIR = 265, + Y_GSREDIR = 266, + Y_ALLPIPE = 267, + D_D = 268, + D_PEEK = 269, + Y_NEWLINE = 270, + Y_CONSTANT = 271, + Y_IDENT = 272, + Y_WHILE = 273, + Y_IF = 274, + Y_ELSE = 275, + Y_FOR = 276, + Y_BREAK = 277, + Y_NEXT = 278, + Y_SWITCH = 279, + Y_CASE = 280, + Y_DEFAULT = 281, + Y_RETURN = 282, + Y_GOTO = 283, + Y_PROCEDURE = 284, + Y_BEGIN = 285, + Y_END = 286, + Y_BOOL = 287, + Y_INT = 288, + Y_REAL = 289, + Y_STRING = 290, + Y_FILE = 291, + Y_STRUCT = 292, + Y_GCUR = 293, + Y_IMCUR = 294, + Y_UKEY = 295, + Y_PSET = 296, + Y_IFERR = 297, + Y_IFNOERR = 298, + Y_THEN = 299, + YOP_AOCAT = 300, + YOP_AODIV = 301, + YOP_AOMUL = 302, + YOP_AOSUB = 303, + YOP_AOADD = 304, + YOP_OR = 305, + YOP_AND = 306, + YOP_NE = 307, + YOP_EQ = 308, + YOP_GE = 309, + YOP_LE = 310, + YOP_CONCAT = 311, + UMINUS = 312, + YOP_NOT = 313, + YOP_POW = 314 + }; +#endif +/* Tokens. */ +#define Y_SCAN 258 +#define Y_SCANF 259 +#define Y_FSCAN 260 +#define Y_FSCANF 261 +#define Y_OSESC 262 +#define Y_APPEND 263 +#define Y_ALLAPPEND 264 +#define Y_ALLREDIR 265 +#define Y_GSREDIR 266 +#define Y_ALLPIPE 267 +#define D_D 268 +#define D_PEEK 269 +#define Y_NEWLINE 270 +#define Y_CONSTANT 271 +#define Y_IDENT 272 +#define Y_WHILE 273 +#define Y_IF 274 +#define Y_ELSE 275 +#define Y_FOR 276 +#define Y_BREAK 277 +#define Y_NEXT 278 +#define Y_SWITCH 279 +#define Y_CASE 280 +#define Y_DEFAULT 281 +#define Y_RETURN 282 +#define Y_GOTO 283 +#define Y_PROCEDURE 284 +#define Y_BEGIN 285 +#define Y_END 286 +#define Y_BOOL 287 +#define Y_INT 288 +#define Y_REAL 289 +#define Y_STRING 290 +#define Y_FILE 291 +#define Y_STRUCT 292 +#define Y_GCUR 293 +#define Y_IMCUR 294 +#define Y_UKEY 295 +#define Y_PSET 296 +#define Y_IFERR 297 +#define Y_IFNOERR 298 +#define Y_THEN 299 +#define YOP_AOCAT 300 +#define YOP_AODIV 301 +#define YOP_AOMUL 302 +#define YOP_AOSUB 303 +#define YOP_AOADD 304 +#define YOP_OR 305 +#define YOP_AND 306 +#define YOP_NE 307 +#define YOP_EQ 308 +#define YOP_GE 309 +#define YOP_LE 310 +#define YOP_CONCAT 311 +#define UMINUS 312 +#define YOP_NOT 313 +#define YOP_POW 314 + + + + +/* Copy the first part of user declarations. */ +#line 1 "grammar.y" + + +#define import_spp +#define import_libc +#define import_stdio +#define import_ctype +#include + +#include "config.h" +#include "mem.h" +#include "operand.h" +#include "param.h" +#include "grammar.h" +#include "opcodes.h" +#include "clmodes.h" +#include "task.h" +#include "construct.h" +#include "errs.h" + + +/* CL parser, written as a yacc grammar: + * build up an (rpn) instruction sequence begining at the base of the + * operand stack as the grammar is recognized. + * + * The parser may be called during parameter initialization (initiated by + * the CALL meta-code instruction), and to parse the executable portion + * (from the EXEC instruction). + * + * CONSTANT's are put on the dictionary by addconst() rather than the operand + * stack to avoid conflict with the code being created. They are accessed + * by using the yylval of IDENT and CONSTANT as dictionary indices that + * point to struct operands. This is facilitated with the stkop() macro. + * Make sure that topd and topcs are restored on return to discard these + * temporaries. + * When building offsets for branches, such as BIFF and GOTO, allow + * for the advancement of the pc by the size of the instruction (in ints). + * See opcodes.c for the code executed by the branch instructions. + */ + +extern int cldebug; +#define lint /* turns off sccsid in Yacc parser */ + +/* shorthand way to get at operands in dictionary. x will be values returned + * from addconst() by way of $n's from CONSTANT and IDENT tokens; see gram.c + * and its uses in grammar.l. also see pushop() for a description of the stack. + */ +#define stkop(x) (reference (operand, (x))) + +int dobkg = 0; /* set when want to do code in bkground */ +int npipes = 0; /* number of pipes in a command */ +XINT pipe_pc = 0; /* pc of last ADDPIPE instruction */ +int posit = 0; /* positional argument count */ +int inarglist = 0; /* set when in argument list */ +int parenlevel = 0; /* level of paren nesting in command */ +int in_iferr = 0; /* in an iferr block */ +int cl_level = 0; /* CL calling level */ + +int index_cnt; /* Index counter in array ref's */ +char curr_param[SZ_FNAME]; /* Parameter name of ref's */ +char curr_task[SZ_FNAME]; /* ltaskname of command */ +XINT stmt_pc; /* PC at beginning of current statement */ +int varlist; /* Declaration is list directed. */ +int vartype; /* Type of declaration. */ +int do_params; /* Are param definitions legal here? */ +int errcnt; /* Syntax error count. */ +int inited; /* Was variable already initialized. */ +struct param *pp; /* Pointer to param being compiled. */ +int n_aval; /* Number of array init values. */ +int lastref; /* Was last ref an array? */ +int for_expr; /* Was there an expression in FOR? */ +char *ifseen; /* Have we just processed an IF? */ +char *errmsg; /* Syntax error message. */ + +/* context-sensitive switches. technique is ok, but beware of nesting! + */ +static int absmode = 0; /* set by first absolute mode arg in cmd*/ +static int newstdout = 0; /* set if stdout redirected in arg */ +static int bracelevel = 0; /* set while in s_list to inhibit & */ +static int tbrace = 0; /* fake braces for declarations */ +static int dobrace = 0; /* handling braces. */ +static int sawnl = 0; /* set when EOST was \n, else 0 */ +static int printstmt = 0; /* set when parsing FPRINT statement */ +static int scanstmt = 0; /* set when parsing SCAN statement */ +static int iferr_tok = 0; /* iferr/ifnoerr token type seen */ + +/* printf-format error messages. + */ +char *arrdeferr = "Error in array initialization for `%s'."; +char *badparm = "Parameter definition of `%s' is illegal here."; +char *inval_arr = "Invalid array type for `%s'."; +char *inv_index = "Invalid index definition for `%s'."; +char *twoinits = "Two initializations for parameter `%s'."; + +char *exlimits = "Explicit range required for loop in external param."; +char *illegalvar = "Illegal variable declarations."; +char *locallist = "Local list variables are not permitted."; +char *nestediferr = "Nested iferr not allowed in test or handler block."; +char *posfirst = "All positional arguments must be first"; + + +extern char cmdblk[SZ_CMDBLK+1]; /* Command buffer in history.c */ +extern char *ip_cmdblk; /* Pointer to current char in command.*/ +extern char *err_cmdblk; /* ip_cmdblk when error detected. */ + +char *index(); +struct param *initparam(); +struct label *getlabel(), *setlabel(); + +/* arbitrary large number for bracelevel in a procedure script + */ +#define MAX_ERR 10 +#define EYYERROR { err_cmdblk = ip_cmdblk; YYERROR; } + + + +/* 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 + +#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 + + + +/* Copy the second part of user declarations. */ + + +/* Line 216 of yacc.c. */ +#line 339 "y.tab.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 /* 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 defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* 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 i) +#else +static int +YYID (i) + int i; +#endif +{ + return i; +} +#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 /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* 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 /* 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 /* 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; + YYSTYPE yyvs; + }; + +/* 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) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 15 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 984 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 80 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 134 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 272 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 444 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 314 + +#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, 2, 2, 64, 2, 2, + 78, 79, 62, 60, 77, 61, 68, 63, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 75, 71, + 55, 45, 56, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 73, 2, 74, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 70, 76, 72, 69, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 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, + 46, 47, 48, 49, 50, 51, 52, 53, 54, 57, + 58, 59, 65, 66, 67 +}; + +#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, 7, 8, 13, 15, 17, 20, + 21, 22, 27, 29, 32, 34, 38, 39, 45, 46, + 52, 53, 57, 58, 60, 62, 66, 67, 69, 71, + 74, 76, 78, 81, 82, 87, 89, 91, 93, 95, + 97, 99, 101, 103, 105, 107, 109, 113, 115, 121, + 123, 124, 129, 131, 132, 138, 140, 143, 144, 146, + 150, 152, 156, 158, 162, 164, 169, 171, 173, 176, + 178, 180, 184, 186, 188, 190, 194, 198, 201, 203, + 205, 207, 209, 211, 213, 215, 217, 221, 226, 231, + 236, 241, 246, 251, 256, 261, 266, 271, 276, 281, + 286, 291, 296, 299, 302, 303, 309, 310, 318, 319, + 325, 326, 336, 337, 343, 345, 347, 349, 351, 352, + 354, 358, 359, 361, 365, 367, 370, 373, 376, 379, + 382, 385, 387, 389, 391, 393, 395, 397, 399, 401, + 403, 406, 409, 412, 415, 417, 419, 421, 424, 425, + 426, 433, 434, 438, 442, 446, 447, 452, 454, 456, + 458, 460, 462, 464, 465, 469, 470, 471, 476, 479, + 482, 483, 484, 491, 492, 496, 498, 500, 504, 505, + 507, 509, 513, 517, 520, 523, 526, 529, 532, 535, + 538, 541, 543, 545, 548, 551, 554, 556, 558, 560, + 561, 562, 570, 571, 577, 579, 581, 582, 584, 586, + 587, 595, 596, 602, 603, 604, 613, 614, 615, 616, + 633, 635, 636, 638, 639, 640, 651, 652, 653, 661, + 662, 668, 670, 672, 674, 677, 680, 681, 687, 690, + 692, 695, 696, 699, 701, 704, 706, 710, 712, 713, + 715, 717, 718, 724, 726, 727, 732, 734, 736, 738, + 740, 742, 744, 746, 748, 750, 752, 753, 755, 756, + 758, 760, 762 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int16 yyrhs[] = +{ + 81, 0, -1, -1, 68, 213, -1, -1, 81, 82, + 83, 194, -1, 86, -1, 87, -1, 1, 213, -1, + -1, -1, 85, 207, 84, 83, -1, 13, -1, 14, + 16, -1, 69, -1, 89, 94, 117, -1, -1, 117, + 88, 135, 198, 189, -1, -1, 29, 90, 205, 91, + 207, -1, -1, 211, 92, 212, -1, -1, 93, -1, + 205, -1, 93, 208, 205, -1, -1, 95, -1, 96, + -1, 95, 96, -1, 207, -1, 97, -1, 1, 213, + -1, -1, 99, 98, 100, 207, -1, 32, -1, 35, + -1, 34, -1, 36, -1, 38, -1, 39, -1, 40, + -1, 41, -1, 33, -1, 37, -1, 101, -1, 101, + 208, 100, -1, 102, -1, 102, 70, 114, 71, 72, + -1, 104, -1, -1, 104, 45, 103, 109, -1, 106, + -1, -1, 106, 105, 73, 107, 74, -1, 205, -1, + 62, 205, -1, -1, 108, -1, 107, 208, 108, -1, + 111, -1, 111, 75, 111, -1, 110, -1, 109, 208, + 110, -1, 111, -1, 16, 211, 111, 212, -1, 16, + -1, 112, -1, 113, 16, -1, 60, -1, 61, -1, + 109, 208, 115, -1, 109, -1, 115, -1, 116, -1, + 115, 208, 116, -1, 17, 45, 111, -1, 30, 213, + -1, 119, -1, 199, -1, 120, -1, 16, -1, 38, + -1, 39, -1, 40, -1, 41, -1, 211, 118, 212, + -1, 118, 60, 198, 118, -1, 118, 61, 198, 118, + -1, 118, 62, 198, 118, -1, 118, 63, 198, 118, + -1, 118, 67, 198, 118, -1, 118, 64, 198, 118, + -1, 118, 59, 198, 118, -1, 118, 55, 198, 118, + -1, 118, 56, 198, 118, -1, 118, 58, 198, 118, + -1, 118, 57, 198, 118, -1, 118, 54, 198, 118, + -1, 118, 53, 198, 118, -1, 118, 51, 198, 118, + -1, 118, 52, 198, 118, -1, 66, 118, -1, 61, + 118, -1, -1, 3, 211, 121, 128, 212, -1, -1, + 4, 211, 122, 127, 208, 128, 212, -1, -1, 5, + 211, 123, 128, 212, -1, -1, 6, 211, 17, 208, + 124, 127, 208, 128, 212, -1, -1, 126, 211, 125, + 129, 212, -1, 204, -1, 33, -1, 34, -1, 118, + -1, -1, 17, -1, 17, 208, 128, -1, -1, 118, + -1, 129, 208, 118, -1, 131, -1, 136, 207, -1, + 140, 207, -1, 153, 207, -1, 154, 207, -1, 155, + 207, -1, 156, 207, -1, 165, -1, 168, -1, 157, + -1, 161, -1, 170, -1, 173, -1, 179, -1, 181, + -1, 184, -1, 186, 207, -1, 187, 207, -1, 192, + 207, -1, 188, 207, -1, 190, -1, 193, -1, 132, + -1, 132, 213, -1, -1, -1, 70, 133, 135, 198, + 134, 72, -1, -1, 135, 198, 194, -1, 199, 138, + 119, -1, 199, 138, 199, -1, -1, 199, 137, 139, + 118, -1, 45, -1, 50, -1, 49, -1, 48, -1, + 47, -1, 46, -1, -1, 145, 141, 142, -1, -1, + -1, 142, 144, 143, 145, -1, 76, 198, -1, 12, + 198, -1, -1, -1, 206, 146, 209, 147, 148, 210, + -1, -1, 208, 149, 150, -1, 150, -1, 151, -1, + 150, 208, 151, -1, -1, 119, -1, 199, -1, 199, + 45, 119, -1, 199, 45, 199, -1, 205, 60, -1, + 205, 61, -1, 55, 152, -1, 56, 152, -1, 10, + 152, -1, 8, 152, -1, 9, 152, -1, 11, 152, + -1, 119, -1, 205, -1, 138, 119, -1, 138, 199, + -1, 199, 138, -1, 7, -1, 138, -1, 158, -1, + -1, -1, 163, 159, 132, 160, 164, 198, 194, -1, + -1, 158, 20, 162, 198, 194, -1, 42, -1, 43, + -1, -1, 44, -1, 166, -1, -1, 19, 211, 118, + 212, 167, 198, 194, -1, -1, 166, 20, 169, 198, + 194, -1, -1, -1, 18, 211, 171, 118, 212, 172, + 198, 194, -1, -1, -1, -1, 21, 211, 198, 177, + 71, 198, 174, 178, 71, 198, 175, 177, 212, 198, + 176, 130, -1, 136, -1, -1, 118, -1, -1, -1, + 24, 198, 211, 198, 118, 198, 212, 198, 180, 194, + -1, -1, -1, 25, 182, 196, 75, 198, 183, 194, + -1, -1, 26, 75, 198, 185, 194, -1, 23, -1, + 22, -1, 27, -1, 27, 118, -1, 31, 213, -1, + -1, 17, 75, 198, 191, 194, -1, 28, 17, -1, + 71, -1, 71, 213, -1, -1, 195, 130, -1, 97, + -1, 1, 213, -1, 197, -1, 197, 208, 196, -1, + 111, -1, -1, 213, -1, 205, -1, -1, 205, 200, + 73, 201, 74, -1, 203, -1, -1, 203, 202, 208, + 201, -1, 120, -1, 199, -1, 62, -1, 16, -1, + 17, -1, 17, -1, 17, -1, 213, -1, 71, -1, + 77, -1, -1, 211, -1, -1, 212, -1, 78, -1, + 79, -1, 15, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 144, 144, 169, 181, 181, 201, 212, 224, 265, + 266, 266, 276, 279, 288, 293, 303, 303, 329, 329, + 352, 355, 361, 364, 367, 372, 379, 380, 383, 384, + 387, 388, 389, 426, 426, 463, 464, 465, 466, 467, + 468, 469, 470, 471, 472, 475, 476, 479, 497, 515, + 519, 519, 527, 532, 532, 551, 555, 566, 570, 571, + 575, 598, 615, 616, 619, 627, 648, 649, 655, 669, + 670, 672, 682, 690, 693, 694, 697, 704, 712, 713, + 726, 727, 731, 739, 743, 747, 753, 755, 759, 763, + 767, 771, 775, 784, 788, 792, 796, 800, 804, 808, + 812, 816, 820, 824, 829, 829, 842, 842, 859, 859, + 873, 873, 894, 894, 911, 912, 920, 926, 933, 939, + 945, 953, 956, 960, 969, 970, 971, 972, 973, 974, + 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, + 985, 986, 987, 988, 989, 990, 996, 997, 1000, 1002, + 1000, 1007, 1008, 1014, 1019, 1030, 1030, 1042, 1047, 1048, + 1049, 1050, 1051, 1054, 1054, 1065, 1066, 1066, 1111, 1114, + 1119, 1143, 1119, 1154, 1154, 1165, 1168, 1169, 1173, 1183, + 1191, 1237, 1242, 1254, 1259, 1264, 1268, 1273, 1278, 1283, + 1288, 1294, 1299, 1310, 1315, 1322, 1329, 1335, 1345, 1355, + 1363, 1355, 1380, 1380, 1400, 1401, 1404, 1405, 1412, 1423, + 1423, 1456, 1456, 1479, 1486, 1479, 1524, 1528, 1544, 1524, + 1573, 1574, 1577, 1580, 1606, 1605, 1623, 1631, 1623, 1650, + 1650, 1668, 1683, 1707, 1711, 1723, 1735, 1735, 1769, 1791, + 1792, 1799, 1799, 1845, 1846, 1907, 1908, 1911, 1927, 1928, + 1931, 1968, 1968, 1983, 1986, 1986, 1992, 1996, 2003, 2024, + 2058, 2063, 2068, 2073, 2074, 2082, 2085, 2086, 2089, 2090, + 2096, 2099, 2102 +}; +#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", "$undefined", "Y_SCAN", "Y_SCANF", "Y_FSCAN", + "Y_FSCANF", "Y_OSESC", "Y_APPEND", "Y_ALLAPPEND", "Y_ALLREDIR", + "Y_GSREDIR", "Y_ALLPIPE", "D_D", "D_PEEK", "Y_NEWLINE", "Y_CONSTANT", + "Y_IDENT", "Y_WHILE", "Y_IF", "Y_ELSE", "Y_FOR", "Y_BREAK", "Y_NEXT", + "Y_SWITCH", "Y_CASE", "Y_DEFAULT", "Y_RETURN", "Y_GOTO", "Y_PROCEDURE", + "Y_BEGIN", "Y_END", "Y_BOOL", "Y_INT", "Y_REAL", "Y_STRING", "Y_FILE", + "Y_STRUCT", "Y_GCUR", "Y_IMCUR", "Y_UKEY", "Y_PSET", "Y_IFERR", + "Y_IFNOERR", "Y_THEN", "'='", "YOP_AOCAT", "YOP_AODIV", "YOP_AOMUL", + "YOP_AOSUB", "YOP_AOADD", "YOP_OR", "YOP_AND", "YOP_NE", "YOP_EQ", "'<'", + "'>'", "YOP_GE", "YOP_LE", "YOP_CONCAT", "'+'", "'-'", "'*'", "'/'", + "'%'", "UMINUS", "YOP_NOT", "YOP_POW", "'.'", "'~'", "'{'", "';'", "'}'", + "'['", "']'", "':'", "'|'", "','", "'('", "')'", "$accept", "block", + "@1", "debug", "@2", "D_XXX", "script_params", "script_body", "@3", + "proc_stmt", "@4", "bparam_list", "param_list", "xparam_list", + "var_decls", "var_decl_block", "var_decl_line", "var_decl_stmt", "@5", + "typedefs", "var_decl_list", "var_decl_plus", "var_decl", "@6", + "var_def", "@7", "var_name", "init_index_list", "init_index_range", + "init_list", "init_elem", "const", "number", "sign", "options_list", + "options", "option", "begin_stmt", "expr", "expr0", "expr1", "@8", "@9", + "@10", "@11", "@12", "intrinsx", "scanfmt", "scanarg", "intrarg", "stmt", + "c_stmt", "c_blk", "@13", "@14", "s_list", "assign", "@15", "equals", + "assign_oper", "cmdlist", "@16", "cmdpipe", "@17", "pipe", "command", + "@18", "@19", "args", "@20", "arglist", "arg", "file", "immed", + "inspect", "osesc", "popstk", "iferr", "iferr_stat", "@21", "@22", + "iferr_else", "@23", "iferr_tok", "op_then", "if", "if_stat", "@24", + "ifelse", "@25", "while", "@26", "@27", "for", "@28", "@29", "@30", + "xassign", "xexpr", "switch", "@31", "case", "@32", "@33", "default", + "@34", "next", "break", "return", "end_stmt", "label_stmt", "@35", + "goto", "nullstmt", "xstmt", "@36", "const_expr_list", "const_expr", + "opnl", "ref", "@37", "index_list", "@38", "index", "intrins", "param", + "tasknam", "EOST", "DELIM", "BARG", "EARG", "LP", "RP", "NL", 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, 61, 300, 301, 302, 303, + 304, 305, 306, 307, 308, 60, 62, 309, 310, 311, + 43, 45, 42, 47, 37, 312, 313, 314, 46, 126, + 123, 59, 125, 91, 93, 58, 124, 44, 40, 41 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 80, 81, 81, 82, 81, 81, 81, 81, 83, + 84, 83, 85, 85, 85, 86, 88, 87, 90, 89, + 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, + 96, 96, 96, 98, 97, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 100, 100, 101, 101, 102, + 103, 102, 104, 105, 104, 106, 106, 107, 107, 107, + 108, 108, 109, 109, 110, 110, 111, 111, 112, 113, + 113, 114, 114, 114, 115, 115, 116, 117, 118, 118, + 119, 119, 119, 119, 119, 119, 120, 120, 120, 120, + 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, + 120, 120, 120, 120, 121, 120, 122, 120, 123, 120, + 124, 120, 125, 120, 126, 126, 126, 127, 128, 128, + 128, 129, 129, 129, 130, 130, 130, 130, 130, 130, + 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, + 130, 130, 130, 130, 130, 130, 131, 131, 133, 134, + 132, 135, 135, 136, 136, 137, 136, 138, 139, 139, + 139, 139, 139, 141, 140, 142, 143, 142, 144, 144, + 146, 147, 145, 149, 148, 148, 150, 150, 151, 151, + 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, + 151, 152, 152, 153, 153, 154, 155, 156, 157, 159, + 160, 158, 162, 161, 163, 163, 164, 164, 165, 167, + 166, 169, 168, 171, 172, 170, 174, 175, 176, 173, + 177, 177, 178, 178, 180, 179, 182, 183, 181, 185, + 184, 186, 187, 188, 188, 189, 191, 190, 192, 193, + 193, 195, 194, 194, 194, 196, 196, 197, 198, 198, + 199, 200, 199, 201, 202, 201, 203, 203, 203, 203, + 204, 205, 206, 207, 207, 208, 209, 209, 210, 210, + 211, 212, 213 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 0, 4, 1, 1, 2, 0, + 0, 4, 1, 2, 1, 3, 0, 5, 0, 5, + 0, 3, 0, 1, 1, 3, 0, 1, 1, 2, + 1, 1, 2, 0, 4, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 3, 1, 5, 1, + 0, 4, 1, 0, 5, 1, 2, 0, 1, 3, + 1, 3, 1, 3, 1, 4, 1, 1, 2, 1, + 1, 3, 1, 1, 1, 3, 3, 2, 1, 1, + 1, 1, 1, 1, 1, 1, 3, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 2, 2, 0, 5, 0, 7, 0, 5, + 0, 9, 0, 5, 1, 1, 1, 1, 0, 1, + 3, 0, 1, 3, 1, 2, 2, 2, 2, 2, + 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 2, 2, 2, 2, 1, 1, 1, 2, 0, 0, + 6, 0, 3, 3, 3, 0, 4, 1, 1, 1, + 1, 1, 1, 0, 3, 0, 0, 4, 2, 2, + 0, 0, 6, 0, 3, 1, 1, 3, 0, 1, + 1, 3, 3, 2, 2, 2, 2, 2, 2, 2, + 2, 1, 1, 2, 2, 2, 1, 1, 1, 0, + 0, 7, 0, 5, 1, 1, 0, 1, 1, 0, + 7, 0, 5, 0, 0, 8, 0, 0, 0, 16, + 1, 0, 1, 0, 0, 10, 0, 0, 7, 0, + 5, 1, 1, 1, 2, 2, 0, 5, 2, 1, + 2, 0, 2, 1, 2, 1, 3, 1, 0, 1, + 1, 0, 5, 1, 0, 4, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, + 1, 1, 1 +}; + +/* 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_uint16 yydefact[] = +{ + 0, 0, 18, 0, 0, 4, 6, 7, 0, 16, + 272, 8, 0, 77, 3, 1, 9, 0, 35, 43, + 37, 36, 38, 44, 39, 40, 41, 42, 264, 0, + 0, 28, 31, 33, 30, 263, 151, 261, 20, 12, + 0, 14, 0, 0, 32, 15, 29, 0, 248, 270, + 0, 22, 13, 0, 243, 5, 0, 10, 0, 0, + 45, 47, 49, 52, 55, 0, 249, 19, 0, 23, + 24, 244, 196, 262, 0, 0, 0, 232, 231, 248, + 226, 0, 233, 0, 204, 205, 157, 148, 239, 242, + 124, 146, 0, 197, 0, 163, 0, 0, 0, 0, + 133, 198, 134, 199, 131, 208, 132, 135, 136, 137, + 138, 139, 0, 0, 0, 144, 0, 145, 155, 250, + 170, 9, 56, 34, 265, 0, 0, 50, 0, 0, + 17, 152, 271, 21, 0, 248, 213, 0, 248, 0, + 0, 248, 0, 0, 0, 0, 81, 261, 115, 116, + 82, 83, 84, 85, 0, 0, 234, 78, 80, 0, + 79, 114, 0, 238, 151, 240, 147, 125, 0, 78, + 79, 126, 165, 127, 128, 129, 130, 202, 0, 211, + 140, 141, 143, 142, 0, 195, 0, 266, 11, 46, + 66, 0, 69, 70, 72, 62, 64, 67, 0, 0, + 73, 74, 0, 57, 235, 25, 236, 0, 0, 221, + 248, 66, 247, 0, 245, 229, 104, 106, 108, 0, + 103, 102, 248, 248, 248, 248, 248, 248, 248, 248, + 248, 248, 248, 248, 248, 248, 248, 112, 0, 248, + 164, 248, 200, 248, 162, 161, 160, 159, 158, 0, + 78, 79, 0, 171, 267, 0, 0, 0, 68, 0, + 0, 51, 0, 58, 60, 0, 0, 209, 220, 0, + 155, 0, 248, 0, 0, 118, 0, 118, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 121, 86, 0, 248, 248, 166, + 0, 206, 0, 156, 81, 258, 80, 79, 0, 253, + 178, 0, 76, 63, 71, 48, 75, 0, 54, 0, + 0, 237, 214, 248, 248, 0, 248, 227, 246, 230, + 119, 0, 117, 0, 0, 110, 100, 101, 99, 98, + 94, 95, 97, 96, 93, 87, 88, 89, 90, 92, + 91, 122, 0, 0, 169, 168, 0, 203, 207, 248, + 212, 252, 0, 0, 0, 0, 0, 0, 0, 78, + 268, 175, 176, 79, 250, 173, 65, 59, 61, 248, + 0, 216, 0, 0, 118, 105, 118, 109, 0, 0, + 113, 150, 262, 167, 0, 0, 78, 188, 250, 189, + 187, 190, 185, 186, 172, 269, 178, 0, 183, 184, + 178, 0, 210, 223, 248, 228, 120, 0, 0, 123, + 201, 255, 177, 78, 79, 174, 215, 222, 0, 224, + 107, 118, 248, 0, 0, 217, 225, 111, 221, 0, + 248, 218, 0, 219 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 5, 16, 42, 121, 43, 6, 7, 36, 8, + 12, 50, 68, 69, 29, 30, 31, 54, 47, 33, + 59, 60, 61, 202, 62, 128, 63, 262, 263, 194, + 195, 196, 197, 198, 199, 200, 201, 9, 168, 157, + 158, 275, 276, 277, 388, 294, 159, 333, 331, 352, + 89, 90, 91, 164, 353, 48, 92, 184, 93, 249, + 94, 172, 240, 356, 299, 95, 187, 310, 370, 410, + 371, 372, 397, 96, 97, 98, 99, 100, 101, 178, + 301, 102, 241, 103, 359, 104, 105, 323, 106, 243, + 107, 207, 379, 108, 413, 438, 442, 269, 428, 109, + 433, 110, 140, 383, 111, 274, 112, 113, 114, 130, + 115, 265, 116, 117, 131, 56, 213, 214, 65, 160, + 186, 308, 362, 309, 161, 119, 120, 34, 260, 253, + 404, 162, 133, 66 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -256 +static const yytype_int16 yypact[] = +{ + 576, -8, -256, -8, -8, 24, -256, -256, 785, -256, + -256, -256, 11, -256, -256, -256, 13, -8, -256, -256, + -256, -256, -256, -256, -256, -256, -256, -256, -256, -17, + 801, -256, -256, -256, -256, -256, -256, -256, -30, -256, + 37, -256, 742, 21, -256, -256, -256, 42, -8, -256, + 21, 11, -256, -8, -256, -256, 836, -256, 11, 21, + 6, 36, 52, 18, -256, 687, -256, -256, 31, 6, + -256, -256, -256, 236, -30, -30, -30, -256, -256, -8, + -256, 39, 409, 104, -256, -256, -256, -256, -8, -256, + -256, -8, 21, 409, 21, -256, 21, 21, 21, 21, + -256, 106, -256, -256, -256, 112, -256, -256, -256, -256, + -256, -256, 21, 21, 21, -256, 21, -256, 88, 65, + -256, 13, -256, -256, -256, 42, 0, -256, 78, -8, + -256, -256, -256, -256, 11, -8, -256, 409, -8, -30, + 4, -8, -30, -30, -30, -30, -256, 66, -256, -256, + -256, -256, -256, -256, 409, 409, 886, -256, -256, -30, + -256, -256, 409, -256, -256, -256, -256, -256, 886, 27, + 28, -256, -256, -256, -256, -256, -256, -256, 82, -256, + -256, -256, -256, -256, 220, 409, 80, -30, -256, -256, + -30, 109, -256, -256, 6, -256, -256, -256, 141, 107, + 6, -256, 79, 4, -256, -256, -256, 409, 857, 11, + -8, -256, -256, 110, 6, -256, -256, -256, -256, 170, + 121, 121, -8, -8, -8, -8, -8, -8, -8, -8, + -8, -8, -8, -8, -8, -8, -8, -256, 857, -8, + 2, -8, -256, -8, -256, -256, -256, -256, -256, 409, + -3, 10, 513, -256, -256, 4, 4, 0, -256, 117, + 173, 6, -44, -256, 120, 742, 857, -256, -256, 128, + 88, 409, -8, 4, 742, 183, 409, 183, 6, 409, + 409, 409, 409, 409, 409, 409, 409, 409, 409, 409, + 409, 409, 409, 409, 409, -256, 631, -8, -8, -256, + 742, 157, 742, 886, -40, -256, 60, 71, 130, 138, + 46, 31, -256, -256, 6, -256, -256, 79, -256, 4, + 4, -256, -256, -8, -8, 409, 831, -256, -256, -256, + 6, 31, 886, 6, 31, -256, 902, 917, 481, 481, + 421, 421, 421, 421, 160, 53, 53, 121, 121, 121, + -256, 886, -39, 135, -256, -256, 208, -256, -256, -8, + -256, -256, 6, 409, 409, 409, 409, 409, 409, 32, + 31, 6, -256, -4, -42, -256, -256, -256, -256, -8, + 742, -256, 31, 742, 183, -256, 183, -256, 409, 409, + -256, -256, -256, -256, 742, 513, 115, -256, 17, -256, + -256, -256, -256, -256, -256, -256, 494, 409, -256, -256, + 494, 742, -256, 409, -8, -256, -256, 31, 6, 886, + -256, -256, -256, 169, 201, 6, -256, 886, 147, -256, + -256, 183, -8, 742, 31, -256, -256, -256, 11, 31, + -8, -256, 836, -256 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -256, -256, -256, 108, -256, -256, -256, -256, -256, -256, + -256, -256, -256, -256, -256, -256, 200, 15, -256, -256, + 111, -256, -256, -256, -256, -256, -256, -256, -84, 40, + -248, -137, -256, -256, -256, -19, -13, 212, 43, 54, + -246, -256, -256, -256, -256, -256, -256, -145, -255, -256, + -193, -256, 74, -256, -256, 89, -207, -256, -114, -256, + -256, -256, -256, -256, -256, -101, -256, -256, -256, -256, + -154, -148, -60, -256, -256, -256, -256, -256, -256, -256, + -256, -256, -256, -256, -256, -256, -256, -256, -256, -256, + -256, -256, -256, -256, -256, -256, -256, -177, -256, -256, + -256, -256, -256, -256, -256, -256, -256, -256, -256, -256, + -256, -256, -256, -256, -37, -256, -9, -256, -64, -35, + -256, -122, -256, -256, -256, -12, -256, 472, -59, -256, + -256, 67, -138, 380 +}; + +/* 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 -262 +static const yytype_int16 yytable[] = +{ + 38, 125, 268, 212, 185, 55, 306, 10, -180, 313, + 134, -180, -153, 3, 297, 139, 190, 191, 408, 409, + 211, 118, 334, 32, 15, -154, 39, 40, 37, -192, + 318, -251, -192, 124, -259, 64, 10, -259, 124, 70, + 132, 407, -193, -194, -179, 32, 122, -179, 49, 142, + 143, 144, 145, 52, 363, 364, 365, 366, 170, 37, + 192, 193, 146, 147, 192, 193, 264, -180, -153, 313, + 267, 206, -180, -180, 209, -180, -153, 215, 298, 148, + 149, -154, 41, 124, 150, 151, 152, 153, -192, -154, + -251, -53, 28, -192, -192, 190, -192, 127, -193, -194, + 295, 367, 368, -179, 58, 51, 126, 154, -179, -179, + 132, -179, 155, 64, 141, 233, 234, 235, 311, 312, + 236, 163, 205, 124, 49, 156, 177, -191, 322, 416, + -191, 417, 179, 86, -256, 257, 212, -256, -251, 192, + 193, 136, 137, 138, -260, -257, 271, 169, -257, 306, + 251, 203, 87, 252, 256, 273, 325, 258, 279, 280, + 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, + 291, 292, 293, 376, 270, 296, 434, 300, 259, 302, + 208, -181, 264, 378, -181, 272, -191, 278, 236, 315, + 191, -191, -191, 385, -191, 320, 387, 220, 221, 324, + 330, 358, 317, 319, 361, 238, 210, 391, 327, 216, + 217, 218, 219, -182, 390, -254, -182, 307, 432, 335, + 231, 232, 233, 234, 235, 392, 237, 236, 321, 188, + 46, 268, 405, 354, 355, 377, 189, 329, 314, 250, + -181, 45, 261, 418, 414, -181, -181, 316, -181, 443, + 266, 375, 242, 239, 254, 393, 425, 255, 422, 380, + 381, 439, 382, 357, 328, 360, 244, 245, 246, 247, + 248, 384, -182, 421, 386, 373, 0, -182, -182, 430, + -182, -261, -261, -261, -261, -261, -261, 0, 0, 0, + 251, 0, 303, 389, 0, 394, 437, 0, 374, 0, + 0, 440, 0, 395, 399, 400, 401, 402, 403, -261, + 0, 135, 406, 0, 326, 411, 0, 0, 0, 332, + 0, 0, 336, 337, 338, 339, 340, 341, 342, 343, + 344, 345, 346, 347, 348, 349, 350, 351, 0, 0, + 0, 0, 0, 412, 0, 0, 415, 0, 0, 0, + 429, 398, 398, 398, 398, 398, 398, 420, 0, 431, + 307, 0, 0, 0, 369, 0, 406, 0, 435, 0, + 0, 373, 424, 0, 426, 373, 441, 0, 0, 250, + 0, 11, 0, 13, 14, 0, 0, 0, 35, 0, + 0, 0, 0, 0, 374, 0, 436, 44, 374, 0, + 0, 0, 0, 270, 0, 0, 0, 118, 0, 0, + 35, 0, 142, 143, 144, 145, 0, 396, 396, 396, + 396, 396, 396, 35, 0, 146, 147, 0, 0, 0, + 35, 332, 419, 71, 0, 0, 0, 0, 0, 35, + 0, 0, 148, 149, 0, 0, 0, 150, 151, 152, + 153, 0, 0, 0, 0, 0, 427, 0, 0, 0, + 369, 423, 0, 0, 369, 0, 0, 0, 165, 0, + 154, 166, 35, 0, 35, 155, 35, 35, 35, 35, + 230, 231, 232, 233, 234, 235, 0, 49, 236, 0, + 0, 0, 35, 35, 35, 0, 35, 142, 143, 144, + 145, 0, 363, 364, 365, 366, 0, 0, 0, 204, + 146, 147, 0, 0, 0, 57, 142, 143, 144, 145, + 0, 0, 67, 0, 0, 0, 0, 148, 149, 304, + 147, 123, 150, 151, 152, 153, 226, 227, 228, 229, + 230, 231, 232, 233, 234, 235, 148, 149, 236, 367, + 368, 150, 151, 152, 153, 154, 0, 0, 0, 0, + 155, 0, 0, 0, 167, 0, 171, 0, 173, 174, + 175, 176, 49, 0, 154, 305, -2, 1, 0, 155, + 0, 0, 0, -2, 180, 181, 182, 0, 183, -2, + -2, 49, 0, -2, -2, -2, 0, -2, -2, -2, + -2, -2, -2, -2, -2, 2, 3, 0, -2, -2, + -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, + 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 53, 0, 0, 0, 0, 0, -241, 0, + 0, 0, 0, 0, 4, -2, -2, -2, -241, -241, + -241, 0, -241, -241, -241, -241, -241, -241, -241, -241, + 0, 0, 0, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, -241, -241, 0, -241, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 53, 0, + 0, 0, 0, 0, -241, 0, 0, 0, 0, 0, + 0, -241, -241, -149, -241, -241, -241, 0, -241, -241, + -241, -241, -241, -241, -241, -241, 0, 0, 129, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, -241, + -241, 0, -241, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 53, 0, 0, 0, 0, 0, -241, + 0, 0, 0, 0, 0, 0, 0, -241, -241, -241, + -241, -241, 0, -241, -241, -241, -241, -241, -241, -241, + -241, 0, 0, 0, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, -241, -241, 17, -241, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 10, 0, 17, 0, 0, 0, 0, 0, 0, 0, + 0, 0, -241, -241, 0, -26, 10, 18, 19, 20, + 21, 22, 23, 24, 25, 26, 27, 0, 0, 0, + 0, -27, 0, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 72, 0, 0, 10, 0, 0, 0, + 0, 0, 0, 73, 74, 75, 28, 76, 77, 78, + 79, 80, 81, 82, 83, 0, 0, 0, 0, 0, + 0, 0, 28, 0, 0, 0, 0, 0, 84, 85, + 0, 86, 222, 223, 224, 225, 226, 227, 228, 229, + 230, 231, 232, 233, 234, 235, 0, 0, 236, 0, + 0, 0, 0, 0, 0, 0, 87, 88, 222, 223, + 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, + 234, 235, 0, 0, 236, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 132, 222, 223, 224, + 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, + 235, 0, 0, 236, 223, 224, 225, 226, 227, 228, + 229, 230, 231, 232, 233, 234, 235, 0, 0, 236, + 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, + 234, 235, 0, 0, 236 +}; + +static const yytype_int16 yycheck[] = +{ + 12, 60, 209, 140, 118, 42, 252, 15, 12, 257, + 69, 15, 15, 30, 12, 79, 16, 17, 60, 61, + 16, 56, 277, 8, 0, 15, 13, 14, 17, 12, + 74, 73, 15, 77, 74, 47, 15, 77, 77, 51, + 79, 45, 15, 15, 12, 30, 58, 15, 78, 3, + 4, 5, 6, 16, 8, 9, 10, 11, 93, 17, + 60, 61, 16, 17, 60, 61, 203, 71, 71, 317, + 208, 135, 76, 77, 138, 79, 79, 141, 76, 33, + 34, 71, 69, 77, 38, 39, 40, 41, 71, 79, + 73, 73, 71, 76, 77, 16, 79, 45, 71, 71, + 238, 55, 56, 71, 62, 38, 70, 61, 76, 77, + 79, 79, 66, 125, 75, 62, 63, 64, 255, 256, + 67, 17, 134, 77, 78, 82, 20, 12, 266, 384, + 15, 386, 20, 45, 74, 194, 273, 77, 73, 60, + 61, 74, 75, 76, 78, 74, 210, 93, 77, 395, + 185, 73, 70, 73, 45, 214, 270, 16, 222, 223, + 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, + 234, 235, 236, 311, 209, 239, 431, 241, 71, 243, + 137, 12, 319, 320, 15, 75, 71, 17, 67, 72, + 17, 76, 77, 331, 79, 75, 334, 154, 155, 71, + 17, 44, 261, 262, 74, 162, 139, 72, 272, 142, + 143, 144, 145, 12, 352, 77, 15, 252, 71, 278, + 60, 61, 62, 63, 64, 17, 159, 67, 265, 121, + 30, 438, 370, 297, 298, 319, 125, 274, 257, 185, + 71, 29, 202, 388, 382, 76, 77, 260, 79, 442, + 207, 310, 178, 164, 187, 356, 410, 190, 406, 323, + 324, 438, 326, 300, 273, 302, 46, 47, 48, 49, + 50, 330, 71, 395, 333, 310, -1, 76, 77, 417, + 79, 45, 46, 47, 48, 49, 50, -1, -1, -1, + 325, -1, 249, 352, -1, 359, 434, -1, 310, -1, + -1, 439, -1, 362, 364, 365, 366, 367, 368, 73, + -1, 75, 371, -1, 271, 379, -1, -1, -1, 276, + -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, + 287, 288, 289, 290, 291, 292, 293, 294, -1, -1, + -1, -1, -1, 380, -1, -1, 383, -1, -1, -1, + 414, 363, 364, 365, 366, 367, 368, 394, -1, 418, + 395, -1, -1, -1, 310, -1, 425, -1, 432, -1, + -1, 406, 407, -1, 411, 410, 440, -1, -1, 325, + -1, 1, -1, 3, 4, -1, -1, -1, 8, -1, + -1, -1, -1, -1, 406, -1, 433, 17, 410, -1, + -1, -1, -1, 438, -1, -1, -1, 442, -1, -1, + 30, -1, 3, 4, 5, 6, -1, 363, 364, 365, + 366, 367, 368, 43, -1, 16, 17, -1, -1, -1, + 50, 388, 389, 53, -1, -1, -1, -1, -1, 59, + -1, -1, 33, 34, -1, -1, -1, 38, 39, 40, + 41, -1, -1, -1, -1, -1, 413, -1, -1, -1, + 406, 407, -1, -1, 410, -1, -1, -1, 88, -1, + 61, 91, 92, -1, 94, 66, 96, 97, 98, 99, + 59, 60, 61, 62, 63, 64, -1, 78, 67, -1, + -1, -1, 112, 113, 114, -1, 116, 3, 4, 5, + 6, -1, 8, 9, 10, 11, -1, -1, -1, 129, + 16, 17, -1, -1, -1, 43, 3, 4, 5, 6, + -1, -1, 50, -1, -1, -1, -1, 33, 34, 16, + 17, 59, 38, 39, 40, 41, 55, 56, 57, 58, + 59, 60, 61, 62, 63, 64, 33, 34, 67, 55, + 56, 38, 39, 40, 41, 61, -1, -1, -1, -1, + 66, -1, -1, -1, 92, -1, 94, -1, 96, 97, + 98, 99, 78, -1, 61, 62, 0, 1, -1, 66, + -1, -1, -1, 7, 112, 113, 114, -1, 116, 13, + 14, 78, -1, 17, 18, 19, -1, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, -1, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + -1, 45, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 1, -1, -1, -1, -1, -1, 7, -1, + -1, -1, -1, -1, 68, 69, 70, 71, 17, 18, + 19, -1, 21, 22, 23, 24, 25, 26, 27, 28, + -1, -1, -1, 32, 33, 34, 35, 36, 37, 38, + 39, 40, 41, 42, 43, -1, 45, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, 1, -1, + -1, -1, -1, -1, 7, -1, -1, -1, -1, -1, + -1, 70, 71, 72, 17, 18, 19, -1, 21, 22, + 23, 24, 25, 26, 27, 28, -1, -1, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, + 43, -1, 45, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, 1, -1, -1, -1, -1, -1, 7, + -1, -1, -1, -1, -1, -1, -1, 70, 71, 17, + 18, 19, -1, 21, 22, 23, 24, 25, 26, 27, + 28, -1, -1, -1, 32, 33, 34, 35, 36, 37, + 38, 39, 40, 41, 42, 43, 1, 45, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 15, -1, 1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, 70, 71, -1, 30, 15, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, -1, -1, -1, + -1, 30, -1, 32, 33, 34, 35, 36, 37, 38, + 39, 40, 41, 7, -1, -1, 15, -1, -1, -1, + -1, -1, -1, 17, 18, 19, 71, 21, 22, 23, + 24, 25, 26, 27, 28, -1, -1, -1, -1, -1, + -1, -1, 71, -1, -1, -1, -1, -1, 42, 43, + -1, 45, 51, 52, 53, 54, 55, 56, 57, 58, + 59, 60, 61, 62, 63, 64, -1, -1, 67, -1, + -1, -1, -1, -1, -1, -1, 70, 71, 51, 52, + 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, + 63, 64, -1, -1, 67, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 79, 51, 52, 53, + 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, + 64, -1, -1, 67, 52, 53, 54, 55, 56, 57, + 58, 59, 60, 61, 62, 63, 64, -1, -1, 67, + 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, + 63, 64, -1, -1, 67 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 1, 29, 30, 68, 81, 86, 87, 89, 117, + 15, 213, 90, 213, 213, 0, 82, 1, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 71, 94, + 95, 96, 97, 99, 207, 213, 88, 17, 205, 13, + 14, 69, 83, 85, 213, 117, 96, 98, 135, 78, + 91, 211, 16, 1, 97, 194, 195, 207, 62, 100, + 101, 102, 104, 106, 205, 198, 213, 207, 92, 93, + 205, 213, 7, 17, 18, 19, 21, 22, 23, 24, + 25, 26, 27, 28, 42, 43, 45, 70, 71, 130, + 131, 132, 136, 138, 140, 145, 153, 154, 155, 156, + 157, 158, 161, 163, 165, 166, 168, 170, 173, 179, + 181, 184, 186, 187, 188, 190, 192, 193, 199, 205, + 206, 84, 205, 207, 77, 208, 70, 45, 105, 31, + 189, 194, 79, 212, 208, 75, 211, 211, 211, 198, + 182, 75, 3, 4, 5, 6, 16, 17, 33, 34, + 38, 39, 40, 41, 61, 66, 118, 119, 120, 126, + 199, 204, 211, 17, 133, 213, 213, 207, 118, 119, + 199, 207, 141, 207, 207, 207, 207, 20, 159, 20, + 207, 207, 207, 207, 137, 138, 200, 146, 83, 100, + 16, 17, 60, 61, 109, 110, 111, 112, 113, 114, + 115, 116, 103, 73, 213, 205, 198, 171, 118, 198, + 211, 16, 111, 196, 197, 198, 211, 211, 211, 211, + 118, 118, 51, 52, 53, 54, 55, 56, 57, 58, + 59, 60, 61, 62, 63, 64, 67, 211, 118, 135, + 142, 162, 132, 169, 46, 47, 48, 49, 50, 139, + 119, 199, 73, 209, 211, 211, 45, 208, 16, 71, + 208, 109, 107, 108, 111, 191, 118, 212, 136, 177, + 199, 198, 75, 208, 185, 121, 122, 123, 17, 198, + 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, + 198, 198, 198, 198, 125, 212, 198, 12, 76, 144, + 198, 160, 198, 118, 16, 62, 120, 199, 201, 203, + 147, 111, 111, 110, 115, 72, 116, 208, 74, 208, + 75, 194, 212, 167, 71, 138, 118, 198, 196, 194, + 17, 128, 118, 127, 128, 208, 118, 118, 118, 118, + 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, + 118, 118, 129, 134, 198, 198, 143, 194, 44, 164, + 194, 74, 202, 8, 9, 10, 11, 55, 56, 119, + 148, 150, 151, 199, 205, 208, 212, 108, 111, 172, + 198, 198, 198, 183, 208, 212, 208, 212, 124, 208, + 212, 72, 17, 145, 198, 208, 119, 152, 205, 152, + 152, 152, 152, 152, 210, 212, 208, 45, 60, 61, + 149, 198, 194, 174, 212, 194, 128, 128, 127, 118, + 194, 201, 151, 119, 199, 150, 194, 118, 178, 198, + 212, 208, 71, 180, 128, 198, 194, 212, 175, 177, + 212, 198, 176, 130 +}; + +#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 defined YYLTYPE_IS_TRIVIAL && 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 /* 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 *bottom, yytype_int16 *top) +#else +static void +yy_stack_print (bottom, top) + yytype_int16 *bottom; + yytype_int16 *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; 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 (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++) + { + fprintf (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + fprintf (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 + + + +#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 */ + + +/*-----------------------------------------------. +| 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 look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + + +/*----------. +| yyparse. | +`----------*/ + +#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; + int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Look-ahead token as an internal (translated) token number. */ + int yytoken = 0; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss = yyssa; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp; + + + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + 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); + YYSTACK_RELOCATE (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)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + look-ahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to look-ahead token. */ + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a look-ahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead 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; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token unless it is eof. */ + if (yychar != YYEOF) + 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 2: +#line 144 "grammar.y" + { + /* Done once on entry but after at least one call to + * yylex(). Good for initing parser flags. + * Note: this does not get called in procedure scripts. + */ + if (cldebug) + eprintf ("parse init (block)...\n"); + + errcnt = 0; + err_cmdblk = 0; + dobkg = 0; + inarglist = 0; + parenlevel = 0; + bracelevel = 0; + tbrace = 0; + dobrace = 0; + in_iferr = 0; + do_params = YES; + last_parm = NULL; + ifseen = NULL; + label1 = NULL; + errmsg = NULL; + parse_pfile= currentask->t_pfp; + } + break; + + case 3: +#line 169 "grammar.y" + { + /* Prepare to rerun whatever was compiled last. + * Does not work for the debug commands builtin here. + */ + if (parse_state != PARSE_FREE) { + errmsg = "Illegal parser state."; + EYYERROR; + } + rerun(); + YYACCEPT; + } + break; + + case 4: +#line 181 "grammar.y" + { + if (parse_state == PARSE_PARAMS) { + errmsg = "Illegal parser state."; + EYYERROR; + } + } + break; + + case 5: +#line 187 "grammar.y" + { + if (sawnl && bracelevel == 0) { + if (!errcnt) + compile (END); + if (ifseen) { + /* Simulate an unput of what has been read + * from the current line. + */ + ip_cmdblk = ifseen; + } + YYACCEPT; + } + } + break; + + case 6: +#line 201 "grammar.y" + { + /* Parse the parameters in a script file. This will + * normally be done on a call by pfileread(). + */ + if (parse_state != PARSE_PARAMS) { + eprintf ("Illegal parser state.\n"); + errcnt++; + } + YYACCEPT; + } + break; + + case 7: +#line 212 "grammar.y" + { + /* Parse the executable statements in a script. + */ + if (parse_state != PARSE_BODY) { + eprintf ("Illegal parser state.\n"); + errcnt++; + } + if (!errcnt) + compile (END); + YYACCEPT; + } + break; + + case 8: +#line 224 "grammar.y" + { + /* This catches errors that the two other error lines + * can't get, e.g. a missing `}' at the end of a script, + * or errors occuring in interactive input. + */ + yyerrok; + + /* Discard everything and compile a null statement. + */ + if (!errcnt) { + do_params = YES; + pc = currentask->t_bascode; + if (parse_state != PARSE_PARAMS) + compile (END); + + topd = currentask->t_topd; + topcs = currentask->t_topcs; + + /* Unlink any added parms. Resetting of topd will + * already have reclaimed space. + */ + if (last_parm) { + last_parm->p_np = NULL; + currentask->t_pfp->pf_lastpp = last_parm; + last_parm = NULL; + } + } + + /* Print cmdblk and show position of error. + */ + p_position(); + if (currentask->t_flags & T_SCRIPT) + cl_error (E_UERR, "syntax error, line %d", + currentask->t_scriptln); + else + cl_error (E_UERR, "syntax error"); + + YYACCEPT; + } + break; + + case 10: +#line 266 "grammar.y" + { + /* debug are those debugging functions that + * should be run directly and not through a + * builtin task due to stack or other changes, + * ie, don't change what we are trying to show. + */ + printf ("\n"); + } + break; + + case 12: +#line 276 "grammar.y" + { + d_d(); /* show dictionary/stack pointers */ + } + break; + + case 13: +#line 279 "grammar.y" + { /* show a dictionary location */ + if (stkop((yyvsp[(2) - (2)]))->o_type & OT_INT) { + int idx; + idx = stkop((yyvsp[(2) - (2)]))->o_val.v_i; + eprintf ("%d:\t%d (0%o)\n", idx, stack[idx], + stack[idx]); + } else + eprintf ("usage: D_PEEK \n"); + } + break; + + case 14: +#line 288 "grammar.y" + { + d_stack (pc, 0, 0); /* show compiled code */ + } + break; + + case 15: +#line 295 "grammar.y" + { + /* Check for required params. + */ + if (!errcnt) + proc_params(n_procpar); + } + break; + + case 16: +#line 303 "grammar.y" + { + /* Initialize parser for procedure body. + */ + if (cldebug) + eprintf ("parse init (script_body)...\n"); + + errcnt = 0; + err_cmdblk = 0; + dobkg = 0; + inarglist = 0; + parenlevel = 0; + in_iferr = 0; + dobrace = 0; + bracelevel = PBRACE; /* disable lexmodes; force "end" */ + tbrace = 0; + do_params = NO; + last_parm = NULL; + ifseen = NULL; + label1 = NULL; + parse_pfile= currentask->t_pfp; + } + break; + + case 18: +#line 329 "grammar.y" + { + /* Initialize parser for procedure parameters. + */ + if (cldebug) + eprintf ("parse init (proc_stmt)...\n"); + + errcnt = 0; + err_cmdblk = 0; + dobkg = 0; + inarglist = 0; + parenlevel = 0; + bracelevel = PBRACE; + tbrace = 0; + dobrace = 0; + in_iferr = 0; + do_params = YES; + last_parm = NULL; + label1 = NULL; + } + break; + + case 20: +#line 352 "grammar.y" + { + n_procpar = 0; + } + break; + + case 22: +#line 361 "grammar.y" + { + n_procpar = 0; + } + break; + + case 24: +#line 367 "grammar.y" + { + n_procpar = 1; + if (!errcnt) + push (stkop((yyvsp[(1) - (1)]))); + } + break; + + case 25: +#line 372 "grammar.y" + { + n_procpar++; + if (!errcnt) + push (stkop((yyvsp[(3) - (3)]))); + } + break; + + case 32: +#line 389 "grammar.y" + { + /* This catches errors in the parameter declarations + * of a procedure script. + */ + yyerrok; + + /* Discard everything and compile a null statement. + */ + if (!errcnt) { + do_params = YES; + pc = currentask->t_bascode; + if (parse_state != PARSE_PARAMS) + compile (END); + + topd = currentask->t_topd; + topcs = currentask->t_topcs; + + /* Unlink any added parms. Resetting of topd will + * already have reclaimed space. + */ + if (last_parm) { + last_parm->p_np = NULL; + currentask->t_pfp->pf_lastpp = last_parm; + last_parm = NULL; + } + } + + /* Print cmdblk and show position of error. We know + * we're parsing a procedure script, so print the line + * number too. + */ + p_position(); + cl_error (E_UERR, "syntax error, line %d", + currentask->t_scriptln); + } + break; + + case 33: +#line 426 "grammar.y" + { + /* For in-line definitions we don't want + * to freeze stuff on the dictionary, so + * only allow additions if the dictionary + * is the same as at the beginning of the task. + */ + if (!errcnt) { + if (parse_state != PARSE_PARAMS) { + if (currentask->t_topd != topd) + cl_error (E_UERR, illegalvar); + last_parm = currentask->t_pfp->pf_lastpp; + } + } + + /* Increment bracelevel temporarily to defeat command + * mode, in case this is an in-line declaration and + * lexmodes=yes. + */ + bracelevel += PBRACE; + tbrace++; + + } + break; + + case 34: +#line 447 "grammar.y" + { + /* Update dictionary to include these definitions. + */ + if (!errcnt) { + if (parse_state != PARSE_PARAMS) { + currentask->t_topd = topd; + last_parm = 0; + } + } + + /* Restore command mode */ + bracelevel -= PBRACE; + tbrace--; + } + break; + + case 35: +#line 463 "grammar.y" + { vartype = V_BOOL; } + break; + + case 36: +#line 464 "grammar.y" + { vartype = V_STRING; } + break; + + case 37: +#line 465 "grammar.y" + { vartype = V_REAL; } + break; + + case 38: +#line 466 "grammar.y" + { vartype = V_FILE; } + break; + + case 39: +#line 467 "grammar.y" + { vartype = V_GCUR; } + break; + + case 40: +#line 468 "grammar.y" + { vartype = V_IMCUR; } + break; + + case 41: +#line 469 "grammar.y" + { vartype = V_UKEY; } + break; + + case 42: +#line 470 "grammar.y" + { vartype = V_PSET; } + break; + + case 43: +#line 471 "grammar.y" + { vartype = V_INT; } + break; + + case 44: +#line 472 "grammar.y" + { vartype = V_STRUCT; } + break; + + case 47: +#line 479 "grammar.y" + { + if (!errcnt) { + if (pp != NULL) { + if (n_aval > 1) + pp->p_type |= PT_ARRAY; + + if (pp->p_type & PT_ARRAY) + do_arrayinit (pp, n_aval, index_cnt); + else + do_scalarinit (pp, inited); + } + } + } + break; + + case 48: +#line 497 "grammar.y" + { + if (!errcnt) { + if (pp != NULL) { + if (!do_params) + cl_error (E_UERR, badparm, pp->p_name); + + if (n_aval > 1) + pp->p_type |= PT_ARRAY; + + if (pp->p_type & PT_ARRAY) + do_arrayinit (pp, n_aval, index_cnt); + else + do_scalarinit (pp, n_aval); + } + } + } + break; + + case 49: +#line 515 "grammar.y" + { + inited = NO; + n_aval = 0; + } + break; + + case 50: +#line 519 "grammar.y" + { + n_aval = 0; + } + break; + + case 51: +#line 522 "grammar.y" + { + inited = YES; + } + break; + + case 52: +#line 527 "grammar.y" + { + index_cnt = 0; + if (!errcnt) + pp = initparam (stkop((yyvsp[(1) - (1)])), do_params, vartype, varlist); + } + break; + + case 53: +#line 532 "grammar.y" + { + int itemp; + + if (!errcnt) { + pp = initparam (stkop((yyvsp[(1) - (1)])), do_params, vartype, varlist); + + if (pp != NULL) { + itemp = (pp->p_type & OT_BASIC) == pp->p_type; + itemp = itemp && !varlist; + if (itemp) + pp->p_type |= PT_ARRAY; + else + cl_error (E_UERR, inval_arr, pp->p_name); + } + } + } + break; + + case 55: +#line 551 "grammar.y" + { + varlist = NO; + index_cnt = 0; + } + break; + + case 56: +#line 555 "grammar.y" + { + if (!do_params) { + errmsg = locallist; + EYYERROR; + } + varlist = YES; + index_cnt = 0; + (yyval) = (yyvsp[(2) - (2)]); + } + break; + + case 60: +#line 575 "grammar.y" + { + if (!errcnt) { + if (pp != NULL) { + if (stkop((yyvsp[(1) - (1)]))->o_type == OT_INT) { + push (stkop((yyvsp[(1) - (1)]))->o_val.v_i); + push (1); + } else if (maybeindex) { + /* Confusion between sexagesimal and index + * range. Maybeindex is set only when operand + * is real. + */ + int i1,i2; + sexa_to_index (stkop((yyvsp[(1) - (1)]))->o_val.v_r, &i1, &i2); + push (i2-i1+1); + push (i1); + } else { + eprintf (inv_index, pp->p_name); + EYYERROR; + } + index_cnt++; + } + } + } + break; + + case 61: +#line 598 "grammar.y" + { + if (!errcnt) { + if (pp != NULL) { + if (stkop((yyvsp[(1) - (3)]))->o_type != OT_INT || + stkop((yyvsp[(3) - (3)]))->o_type != OT_INT) + cl_error (E_UERR, inv_index, pp->p_name); + else { + push (stkop((yyvsp[(3) - (3)]))->o_val.v_i - + stkop((yyvsp[(1) - (3)]))->o_val.v_i + 1); + push (stkop((yyvsp[(1) - (3)]))->o_val.v_i); + } + index_cnt++; + } + } + } + break; + + case 64: +#line 619 "grammar.y" + { + if (!errcnt) { + if (pp != NULL) { + push (stkop((yyvsp[(1) - (1)])) ); + n_aval++; + } + } + } + break; + + case 65: +#line 628 "grammar.y" + { + int cnt; + + if (!errcnt) + if (pp != NULL) { + if (stkop((yyvsp[(1) - (4)]))->o_type != OT_INT) + cl_error (E_UERR, arrdeferr, pp->p_name); + + cnt = stkop((yyvsp[(1) - (4)]))->o_val.v_i; + if (cnt <= 0) + cl_error (E_UERR, arrdeferr, pp->p_name); + + while (cnt-- > 0) { + push (stkop((yyvsp[(3) - (4)]))); + n_aval++; + } + } + } + break; + + case 68: +#line 655 "grammar.y" + { + if (stkop((yyvsp[(2) - (2)]))->o_type == OT_INT) { + stkop((yyvsp[(2) - (2)]))->o_val.v_i *= (yyvsp[(1) - (2)]); + (yyval) = (yyvsp[(2) - (2)]); + } else if (stkop((yyvsp[(2) - (2)]))->o_type == OT_REAL) { + stkop((yyvsp[(2) - (2)]))->o_val.v_r *= (yyvsp[(1) - (2)]); + (yyval) = (yyvsp[(2) - (2)]); + } else { + errmsg = "Invalid constant in declaration."; + EYYERROR; + } + } + break; + + case 69: +#line 669 "grammar.y" + { (yyval) = 1; } + break; + + case 70: +#line 670 "grammar.y" + { (yyval) = -1; } + break; + + case 71: +#line 672 "grammar.y" + { + /* Check if we already had an initialization. + */ + if (!errcnt) { + if (inited && pp != NULL) { + eprintf (twoinits, pp->p_name); + EYYERROR; + } + } + } + break; + + case 72: +#line 682 "grammar.y" + { + if (!errcnt) { + if (inited && pp != NULL) { + eprintf (twoinits, pp->p_name); + EYYERROR; + } + } + } + break; + + case 76: +#line 697 "grammar.y" + { + if (!errcnt) + if (pp != NULL) + do_option (pp, stkop((yyvsp[(1) - (3)])), stkop((yyvsp[(3) - (3)]))); + } + break; + + case 79: +#line 713 "grammar.y" + { + if (!errcnt) + compile (PUSHPARAM, stkop((yyvsp[(1) - (1)]))->o_val.v_s); + } + break; + + case 81: +#line 727 "grammar.y" + { + if (!errcnt) + compile (PUSHCONST, stkop((yyvsp[(1) - (1)]))); + } + break; + + case 82: +#line 731 "grammar.y" + { + /* "gcur" is both a keyword and a CL global parameter, + * and must be built into the grammar here to permit + * reference of the parameter in expressions. + */ + if (!errcnt) + compile (PUSHPARAM, "gcur"); + } + break; + + case 83: +#line 739 "grammar.y" + { + if (!errcnt) + compile (PUSHPARAM, "imcur"); + } + break; + + case 84: +#line 743 "grammar.y" + { + if (!errcnt) + compile (PUSHPARAM, "ukey"); + } + break; + + case 85: +#line 747 "grammar.y" + { + if (!errcnt) + compile (PUSHPARAM, "pset"); + } + break; + + case 87: +#line 755 "grammar.y" + { + if (!errcnt) + compile (ADD); + } + break; + + case 88: +#line 759 "grammar.y" + { + if (!errcnt) + compile (SUB); + } + break; + + case 89: +#line 763 "grammar.y" + { + if (!errcnt) + compile (MUL); + } + break; + + case 90: +#line 767 "grammar.y" + { + if (!errcnt) + compile (DIV); + } + break; + + case 91: +#line 771 "grammar.y" + { + if (!errcnt) + compile (POW); + } + break; + + case 92: +#line 775 "grammar.y" + { + struct operand o; + if (!errcnt) { + o.o_type = OT_INT; + o.o_val.v_i = 2; + compile (PUSHCONST, &o); + compile (INTRINSIC, "mod"); + } + } + break; + + case 93: +#line 784 "grammar.y" + { + if (!errcnt) + compile (CONCAT); + } + break; + + case 94: +#line 788 "grammar.y" + { + if (!errcnt) + compile (LT); + } + break; + + case 95: +#line 792 "grammar.y" + { + if (!errcnt) + compile (GT); + } + break; + + case 96: +#line 796 "grammar.y" + { + if (!errcnt) + compile (LE); + } + break; + + case 97: +#line 800 "grammar.y" + { + if (!errcnt) + compile (GE); + } + break; + + case 98: +#line 804 "grammar.y" + { + if (!errcnt) + compile (EQ); + } + break; + + case 99: +#line 808 "grammar.y" + { + if (!errcnt) + compile (NE); + } + break; + + case 100: +#line 812 "grammar.y" + { + if (!errcnt) + compile (OR); + } + break; + + case 101: +#line 816 "grammar.y" + { + if (!errcnt) + compile (AND); + } + break; + + case 102: +#line 820 "grammar.y" + { + if (!errcnt) + compile (NOT); + } + break; + + case 103: +#line 824 "grammar.y" + { + if (!errcnt) + compile (CHSIGN); + } + break; + + case 104: +#line 829 "grammar.y" + { + /* Free format scan. */ + if (!errcnt) + push (0); /* use control stack to count args */ + } + break; + + case 105: +#line 833 "grammar.y" + { + if (!errcnt) { + struct operand o; + o.o_type = OT_INT; + o.o_val.v_i = pop(); /* get total number of args*/ + compile (PUSHCONST, &o); + compile (SCAN); + } + } + break; + + case 106: +#line 842 "grammar.y" + { + /* Formatted scan. */ + if (!errcnt) + push (0); /* use control stack to count args */ + } + break; + + case 107: +#line 846 "grammar.y" + { + if (!errcnt) { + struct operand o; + + /* Compile number of arguments. */ + o.o_type = OT_INT; + o.o_val.v_i = pop(); + compile (PUSHCONST, &o); + + compile (SCANF); + } + } + break; + + case 108: +#line 859 "grammar.y" + { + /* Free format scan from a parameter. */ + if (!errcnt) + push (0); /* use control stack to count args */ + } + break; + + case 109: +#line 863 "grammar.y" + { + if (!errcnt) { + struct operand o; + o.o_type = OT_INT; + o.o_val.v_i = pop(); /* get total number of args*/ + compile (PUSHCONST, &o); + compile (FSCAN); + } + } + break; + + case 110: +#line 873 "grammar.y" + { + /* Formatted scan from a parameter. + * fscanf (param, format, arg1, ...) + */ + if (!errcnt) { + compile (PUSHCONST, stkop ((yyvsp[(3) - (4)]))); + push (1); /* use control stack to count args */ + } + } + break; + + case 111: +#line 881 "grammar.y" + { + if (!errcnt) { + struct operand o; + + /* Compile number of arguments. */ + o.o_type = OT_INT; + o.o_val.v_i = pop(); + compile (PUSHCONST, &o); + + compile (FSCANF); + } + } + break; + + case 112: +#line 894 "grammar.y" + { + if (!errcnt) + push (0); /* use control stack to count args */ + } + break; + + case 113: +#line 897 "grammar.y" + { + if (!errcnt) { + struct operand o; + o.o_type = OT_INT; + o.o_val.v_i = pop(); + compile (PUSHCONST, &o); + compile (INTRINSIC, stkop((yyvsp[(1) - (5)]))->o_val.v_s); + } + } + break; + + case 115: +#line 912 "grammar.y" + { + /* The YACC value of this must match normal intrinsics + * so we must generate an operand with the proper + * string. + */ + if (!errcnt) + (yyval) = addconst ("int", OT_STRING); + } + break; + + case 116: +#line 920 "grammar.y" + { + if (!errcnt) + (yyval) = addconst ("real", OT_STRING); + } + break; + + case 117: +#line 926 "grammar.y" + { + if (!errcnt) { + push (pop() + 1); /* inc num args */ + } + } + break; + + case 119: +#line 939 "grammar.y" + { + if (!errcnt) { + compile (PUSHCONST, stkop ((yyvsp[(1) - (1)]))); + push (pop() + 1); /* inc num args */ + } + } + break; + + case 120: +#line 945 "grammar.y" + { + if (!errcnt) { + compile (PUSHCONST, stkop ((yyvsp[(1) - (3)]))); + push (pop() + 1); /* inc num args */ + } + } + break; + + case 122: +#line 956 "grammar.y" + { + if (!errcnt) + push (pop() + 1); /* inc num args */ + } + break; + + case 123: +#line 960 "grammar.y" + { + if (!errcnt) + push (pop() + 1); /* inc num args */ + } + break; + + case 148: +#line 1000 "grammar.y" + { + bracelevel++; + } + break; + + case 149: +#line 1002 "grammar.y" + { + --bracelevel; + } + break; + + case 153: +#line 1014 "grammar.y" + { + --parenlevel; + if (!errcnt) + compile (ASSIGN, stkop((yyvsp[(1) - (3)]))->o_val.v_s); + } + break; + + case 154: +#line 1019 "grammar.y" + { + /* Old code pushed a constant rather than a param + * when not within braces. This doesn't seem + * to be what most people want. + */ + --parenlevel; + if (!errcnt) { + compile (PUSHPARAM, stkop((yyvsp[(3) - (3)]))->o_val.v_s); + compile (ASSIGN, stkop((yyvsp[(1) - (3)]))->o_val.v_s); + } + } + break; + + case 155: +#line 1030 "grammar.y" + { + parenlevel++; + } + break; + + case 156: +#line 1033 "grammar.y" + { + --parenlevel; + if (!errcnt) + compile ((yyvsp[(3) - (4)]), stkop((yyvsp[(1) - (4)]))->o_val.v_s); + } + break; + + case 157: +#line 1042 "grammar.y" + { + parenlevel++; + } + break; + + case 158: +#line 1047 "grammar.y" + { (yyval) = ADDASSIGN; } + break; + + case 159: +#line 1048 "grammar.y" + { (yyval) = SUBASSIGN; } + break; + + case 160: +#line 1049 "grammar.y" + { (yyval) = MULASSIGN; } + break; + + case 161: +#line 1050 "grammar.y" + { (yyval) = DIVASSIGN; } + break; + + case 162: +#line 1051 "grammar.y" + { (yyval) = CATASSIGN; } + break; + + case 163: +#line 1054 "grammar.y" + { + npipes = 0; + } + break; + + case 164: +#line 1056 "grammar.y" + { + if (!errcnt) { + compile (EXEC); + if (npipes > 0) + compile (RMPIPES, npipes); + } + } + break; + + case 166: +#line 1066 "grammar.y" + { + /* Pipefiles must be allocated at run time using a stack + * to permit pipe commands within loops, and to permit + * scripts called in a pipe to themselves contain pipe + * commands. ADDPIPE allocates a new pipefile on the + * pipe stack and pushes its name on the operand stack. + * GETPIPE pushes the pipefile at the top of the pipe + * stack onto the operand stack. RMPIPES removes N pipes + * from the pipe stack, and deletes the physical pipefiles. + */ + + if (!newstdout) { + /* When the runtime code creates the pipe it needs to + * know the identity of the two tasks sharing the pipe + * to determine what type of pipe to create (text or + * binary). Save the pc of the ADDPIPE instruction + * so that we can backpatch it below with a pointer to + * the name of the second task in the pipe (ADDPIPE + * will be called during startup of the first task + * hence will know its name). + */ + pipe_pc = compile (ADDPIPE, NULL); + + if ((yyvsp[(2) - (2)]) == 1) + compile (REDIR); + else + compile (ALLREDIR); + compile (EXEC); + + } else { + eprintf ("multiple redirection\n"); + YYERROR; + } + + } + break; + + case 167: +#line 1100 "grammar.y" + { + /* Compile the GETPIPE instruction with the name of the + * second task in the current pipe, and backpatch the + * matching ADDPIPE instruction with the PC of the GETPIPE. + */ + (coderef(pipe_pc))->c_args = compile (GETPIPE, curr_task); + compile (REDIRIN); + npipes++; /* Overflow checking is in ADDPIPE */ + } + break; + + case 168: +#line 1111 "grammar.y" + { + (yyval) = 1; + } + break; + + case 169: +#line 1114 "grammar.y" + { + (yyval) = 2; + } + break; + + case 170: +#line 1119 "grammar.y" + { + char *ltname; + + ltname = stkop((yyvsp[(1) - (1)]))->o_val.v_s; + compile (CALL, ltname); + strcpy (curr_task, ltname); + + /* The FPRINT task is special; the first arg + * is the destination and must be compiled as + * a string constant no matter what. Set flag + * so that 'arg' compiles PUSHCONST. + */ + printstmt = (strcmp (ltname, "fprint") == 0); + + /* Ditto with SCAN; all the arguments are call by + * reference and must be compiled as string constants. + */ + scanstmt = (strcmp (ltname, "scan") == 0 || + strcmp (ltname, "scanf") == 0); + + absmode = 0; + posit = 0; + newstdout = 0; + parenlevel = 0; + } + break; + + case 171: +#line 1143 "grammar.y" + { + inarglist = 1; + } + break; + + case 172: +#line 1145 "grammar.y" + { + extern char *onerr_handler; + + inarglist = 0; + parenlevel = 0; + scanstmt = 0; + } + break; + + case 173: +#line 1154 "grammar.y" + { + /* (,x) equates to nargs == 2. Call posargset with + * negative dummy argument to bump nargs. + */ + if (!errcnt) { + compile (POSARGSET, -1); + posit++; + printstmt = 0; + scanstmt = 0; + } + } + break; + + case 178: +#line 1173 "grammar.y" + { + if (!errcnt) { + if (posit > 0) { /* not first time */ + compile (POSARGSET, -posit); + printstmt = 0; + scanstmt = 0; + } + posit++; + } + } + break; + + case 179: +#line 1183 "grammar.y" + { + if (absmode) { + errmsg = posfirst; + EYYERROR; + } else + if (!errcnt) + compile (POSARGSET, posit++); + } + break; + + case 180: +#line 1191 "grammar.y" + { + if (absmode) { + errmsg = posfirst; + EYYERROR; + } else if (!errcnt) { + if (scanstmt) { + char pname[SZ_FNAME]; + char *pk, *t, *p, *f; + struct pfile *pfp; + struct operand o; + + /* If no task name specified check the pfile for + * the task containing the scan statement for the + * named parameter. + */ + breakout (stkop((yyvsp[(1) - (1)]))->o_val.v_s, &pk, &t, &p, &f); + pfp = currentask->t_pfp; + if (*pk == NULL && *t == NULL && + pfp && paramfind(pfp,p,0,1)) { + + sprintf (pname, "%s.%s", + currentask->t_ltp->lt_lname, p); + if (*f) { + strcat (pname, "."); + strcat (pname, f); + } + } else + strcpy (pname, stkop((yyvsp[(1) - (1)]))->o_val.v_s); + + o = *(stkop((yyvsp[(1) - (1)]))); + o.o_val.v_s = pname; + compile (PUSHCONST, &o); + compile (INDIRPOSSET, posit++); + + } else if (parenlevel == 0 || printstmt) { + compile (PUSHCONST, stkop((yyvsp[(1) - (1)]))); + compile (INDIRPOSSET, posit++); + /* only first arg of fprint stmt is special. */ + printstmt = 0; + + } else { + compile (PUSHPARAM, stkop((yyvsp[(1) - (1)]))->o_val.v_s); + compile (POSARGSET, posit++); + } + } + } + break; + + case 181: +#line 1237 "grammar.y" + { + absmode++; + if (!errcnt) + compile (ABSARGSET, stkop((yyvsp[(1) - (3)]))->o_val.v_s); + } + break; + + case 182: +#line 1242 "grammar.y" + { + absmode++; + if (!errcnt) { + if (parenlevel == 0) { + compile (PUSHCONST, stkop((yyvsp[(3) - (3)]))); + compile (INDIRABSSET, stkop((yyvsp[(1) - (3)]))->o_val.v_s); + } else { + compile (PUSHPARAM, stkop((yyvsp[(3) - (3)]))->o_val.v_s); + compile (ABSARGSET, stkop((yyvsp[(1) - (3)]))->o_val.v_s); + } + } + } + break; + + case 183: +#line 1254 "grammar.y" + { + absmode++; + if (!errcnt) + compile (SWON, stkop((yyvsp[(1) - (2)]))->o_val.v_s); + } + break; + + case 184: +#line 1259 "grammar.y" + { + absmode++; + if (!errcnt) + compile (SWOFF, stkop((yyvsp[(1) - (2)]))->o_val.v_s); + } + break; + + case 185: +#line 1264 "grammar.y" + { + if (!errcnt) + compile (REDIRIN); + } + break; + + case 186: +#line 1268 "grammar.y" + { + newstdout++; + if (!errcnt) + compile (REDIR); + } + break; + + case 187: +#line 1273 "grammar.y" + { + newstdout++; + if (!errcnt) + compile (ALLREDIR); + } + break; + + case 188: +#line 1278 "grammar.y" + { + newstdout++; + if (!errcnt) + compile (APPENDOUT); + } + break; + + case 189: +#line 1283 "grammar.y" + { + newstdout++; + if (!errcnt) + compile (ALLAPPEND); + } + break; + + case 190: +#line 1288 "grammar.y" + { + if (!errcnt) + compile (GSREDIR, stkop((yyvsp[(1) - (2)]))->o_val.v_s); + } + break; + + case 191: +#line 1294 "grammar.y" + { + absmode++; + /* constant already pushed by expr0. + */ + } + break; + + case 192: +#line 1299 "grammar.y" + { + absmode++; + if (!errcnt) { + if (parenlevel == 0) + compile (PUSHCONST, stkop((yyvsp[(1) - (1)]))); + else + compile (PUSHPARAM, stkop((yyvsp[(1) - (1)]))->o_val.v_s); + } + } + break; + + case 193: +#line 1310 "grammar.y" + { + --parenlevel; + if (!errcnt) + compile (IMMED); + } + break; + + case 194: +#line 1315 "grammar.y" + { + --parenlevel; + if (!errcnt) + compile (INSPECT, stkop((yyvsp[(2) - (2)]))->o_val.v_s); + } + break; + + case 195: +#line 1322 "grammar.y" + { + --parenlevel; + if (!errcnt) + compile (INSPECT, stkop((yyvsp[(1) - (2)]))->o_val.v_s); + } + break; + + case 196: +#line 1329 "grammar.y" + { + if (!errcnt) + compile (OSESC, stkop((yyvsp[(1) - (1)]))->o_val.v_s); + } + break; + + case 197: +#line 1335 "grammar.y" + { + --parenlevel; + if (!errcnt) + compile (IMMED); + } + break; + + case 198: +#line 1345 "grammar.y" + { + /* pop BIFF addr and set branch to just after statement */ + if (!errcnt) { + XINT biffaddr = pop(); + coderef (biffaddr)->c_args = pc - biffaddr - SZ_CE; + } + in_iferr = 0; + } + break; + + case 199: +#line 1355 "grammar.y" + { + if (++in_iferr > 1) { + errmsg = nestediferr; + EYYERROR; + } + compile (CALL, "_errpsh"); + compile (EXEC); + + } + break; + + case 200: +#line 1363 "grammar.y" + { + if (!errcnt) { + struct operand o; + + o.o_type = OT_INT; + o.o_val.v_i = 0; + compile (PUSHCONST, &o); /* if (_errpop() != 0) */ + compile (INTRINSIC, "_errpop"); + compile (PUSHCONST, &o); + compile (((iferr_tok == 0) ? NE : EQ)); + push (compile (BIFF, 0)); + } + } + break; + + case 201: +#line 1375 "grammar.y" + { + in_iferr--; + } + break; + + case 202: +#line 1380 "grammar.y" + { + if (!errcnt) { + /* Pop and save BIFF address, compile and push addr + * of GOTO, and set BIFF branch to just after GOTO. + */ + XINT biffaddr = pop(); + push (compile (GOTO, 0)); + coderef (biffaddr)->c_args = pc - biffaddr - SZ_CE; + } + + } + break; + + case 203: +#line 1390 "grammar.y" + { + if (!errcnt) { + /* Pop GOTO addr and set branch to just after statement + */ + XINT gotoaddr = pop(); + coderef (gotoaddr)->c_args = pc - gotoaddr - SZ_CE; + } + } + break; + + case 204: +#line 1400 "grammar.y" + { iferr_tok = 0; } + break; + + case 205: +#line 1401 "grammar.y" + { iferr_tok = 1; } + break; + + case 208: +#line 1412 "grammar.y" + { + /* pop BIFF addr and set branch to just after statement + */ + XINT biffaddr; + if (!errcnt) { + biffaddr = pop(); + coderef (biffaddr)->c_args = pc - biffaddr - SZ_CE; + } + } + break; + + case 209: +#line 1423 "grammar.y" + { + /* save BIFF addr so branch can be filled in + */ + if (!errcnt) + push (compile (BIFF, 0)); + } + break; + + case 210: +#line 1428 "grammar.y" + { + /* The shift/reduce conflict in the IF-IF/ELSE + * construct can cause errors in compilation + * because the IF statement can also be a + * terminal symbol, i.e. it may be all that + * is parsed in one call to the parser. + * The parser must look ahead one token + * to find if there is an else statement + * following. If there is no following + * token an EOF may be detected prematurely. + * When the IF statement is being parsed not + * inside any braces, then when the next token + * is not an ELSE care must be taken that this + * token is seen on a subsequent invocation + * of the parser. The `ifseen' flag is + * used within the support for the lexical + * analyzer located in `history.c'. + */ + if (cldebug) + eprintf ("ytab: setting ifseen=yes\n"); + + if (currentask->t_flags & T_INTERACTIVE) + ifseen = ip_cmdblk; + else + ifseen = cmdblk; + } + break; + + case 211: +#line 1456 "grammar.y" + { + XINT biffaddr; + + ifseen = NULL; + if (!errcnt) { + /* Pop and save BIFF address, compile and push addr + * of GOTO, and set BIFF branch to just after GOTO. + */ + biffaddr = pop(); + push (compile (GOTO, 0)); + coderef (biffaddr)->c_args = pc - biffaddr - SZ_CE; + } + } + break; + + case 212: +#line 1468 "grammar.y" + { + XINT gotoaddr; + if (!errcnt) { + /* Pop GOTO addr and set branch to just after statement + */ + gotoaddr = pop(); + coderef (gotoaddr)->c_args = pc - gotoaddr - SZ_CE; + } + } + break; + + case 213: +#line 1479 "grammar.y" + { + /* Save starting addr of while expression. + */ + if (!errcnt) { + push (pc); + loopincr(); + } + } + break; + + case 214: +#line 1486 "grammar.y" + { + /* Save BIFF addr so branch can be filled in. + */ + if (!errcnt) + push (compile (BIFF, 0)); + } + break; + + case 215: +#line 1491 "grammar.y" + { + XINT biffaddr; + + if (!errcnt) { + /* Pop and save addr of BIFF instruction. */ + biffaddr = pop(); + /* Pop addr of expression and build a goto there. */ + compile (GOTO, pop() - pc - SZ_CE); + /* Now can set BIFF branch to just after statement.*/ + coderef (biffaddr)->c_args = pc - biffaddr - SZ_CE; + loopdecr(); + } + } + break; + + case 216: +#line 1524 "grammar.y" + { + if (!errcnt) + push(pc); /* Loop1: */ + } + break; + + case 217: +#line 1528 "grammar.y" + { + if (!errcnt) { + if (for_expr) + ppush (compile(BIFF, 0)); /* if (!e2) */ + + /* Add SZ_CE to skip following GOTO. + */ + ppush (pc+SZ_CE); /* Loop2: */ + ppush (compile(GOTO,0)); /* goto Loop3 */ + + /* Save current location as the destination + * for NEXT statements. + */ + loopincr(); + } + } + break; + + case 218: +#line 1544 "grammar.y" + { + XINT stmtaddr; + + if (!errcnt) { + stmtaddr = pop(); + compile (GOTO, stmtaddr-pc-SZ_CE); /* Goto loop1 */ + stmtaddr = pop(); + coderef(stmtaddr)->c_args = pc - stmtaddr - SZ_CE; + } + } + break; + + case 219: +#line 1554 "grammar.y" + { + XINT stmtaddr; + + if (!errcnt) { + stmtaddr = pop(); + compile (GOTO, stmtaddr-pc-SZ_CE); /* goto loop2 */ + + if (for_expr) { + stmtaddr = pop(); + coderef(stmtaddr)->c_args = pc-stmtaddr-SZ_CE; + } + loopdecr(); + } + } + break; + + case 222: +#line 1577 "grammar.y" + { + for_expr = YES; + } + break; + + case 223: +#line 1580 "grammar.y" + { + for_expr = NO; + } + break; + + case 224: +#line 1606 "grammar.y" + { + if (!errcnt) { + push (compile(SWITCH)); + + /* Compile GOTO which will branch past end of + * switch. This is needed if there is no DEFAULT. + */ + compile (GOTO, 0); + } + } + break; + + case 225: +#line 1615 "grammar.y" + { + /* Set up jumptable and pop space on stack. + */ + if (!errcnt) + setswitch(); + } + break; + + case 226: +#line 1623 "grammar.y" + { + if (!errcnt) { + ncaseval = 0; + if (!in_switch()) { + errmsg = "Improper CASE statement."; + EYYERROR; + } + } + } + break; + + case 227: +#line 1631 "grammar.y" + { + XINT pcase; + + if (!errcnt) { + pcase = compile (CASE, ncaseval); + + /* Fill in argument list. + */ + caseset (&(coderef(pcase)->c_args), ncaseval); + push (pcase); + } + } + break; + + case 228: +#line 1642 "grammar.y" + { + /* Branch to end of switch block + */ + if (!errcnt) + push (compile(GOTO, 0)); + } + break; + + case 229: +#line 1650 "grammar.y" + { + /* Compile an operand to store the current PC. + */ + if (!errcnt) { + if (!in_switch()) { + errmsg = "Improper DEFAULT statement."; + EYYERROR; + } + push (compile(DEFAULT)); + } + } + break; + + case 230: +#line 1660 "grammar.y" + { + /* Branch past jump table. + */ + if (!errcnt) + push (compile(GOTO, 0)); + } + break; + + case 231: +#line 1668 "grammar.y" + { + /* All NEXT statements are backward references, + * so we simply store the addresses in an array. + */ + if (!errcnt) { + if (nestlevel) + compile (GOTO, nextdest[nestlevel-1]-pc-SZ_CE); + else { + errmsg = "NEXT outside of loop."; + EYYERROR; + } + } + } + break; + + case 232: +#line 1683 "grammar.y" + { + /* Each BREAK is a forward reference. For the + * first BREAK in each loop we compile a + * GOTO statement which will be the object of + * all BREAK statements within the loop. When + * the loop is terminated the target of this + * GOTO will be set. + */ + int dest; + + if (!errcnt) { + if (!nestlevel) { + errmsg = "Break outside of loop."; + EYYERROR; + } else if ((dest = brkdest[nestlevel-1]) != 0) + compile (GOTO, dest-pc-SZ_CE); + else { + brkdest[nestlevel-1] = pc; + compile (GOTO, 0); + } + } + } + break; + + case 233: +#line 1707 "grammar.y" + { + if (!errcnt) + compile (END); + } + break; + + case 234: +#line 1711 "grammar.y" + { + /* Return values currently not implemented. + */ + eprintf ("Warning: return value ignored.\n"); + if (!errcnt) + compile (END); + } + break; + + case 235: +#line 1723 "grammar.y" + { + bracelevel -= PBRACE; + if (bracelevel < 0) { + errmsg = "Too few left braces."; + EYYERROR; + } else if (bracelevel > 0) { + errmsg = "Too few right braces."; + EYYERROR; + } + } + break; + + case 236: +#line 1735 "grammar.y" + { + /* Put symbol in table in dictionary and + * process indirect references if present. + */ + struct label *l; + + if (!errcnt) { + l = getlabel (stkop((yyvsp[(1) - (3)]))); + + if (l == NULL) { + l = setlabel (stkop((yyvsp[(1) - (3)]))); + l->l_loc = pc; + } else if (l->l_defined) { + errmsg = "Identical labels."; + EYYERROR; + } else { + /* Get this GOTO out of the + * indirect list so we can use + * the argument as the destination + */ + XINT gotopc; + gotopc = l->l_loc; + unsetigoto (gotopc); + + /* Fix the indirect reference. + */ + coderef(gotopc)->c_args = pc - gotopc - SZ_CE; + } + (l->l_defined)++; + } + } + break; + + case 238: +#line 1769 "grammar.y" + { + /* Get the address corresponding to the label. + */ + struct label *l; + + if (!errcnt) { + l = getlabel (stkop((yyvsp[(2) - (2)]))); + + if (l != NULL) + compile (GOTO, l->l_loc - pc - SZ_CE); + else { + /* Ready for indirect GOTO + */ + l = setlabel (stkop((yyvsp[(2) - (2)]))); + l->l_loc = pc; + setigoto (compile(GOTO, 0)); + l->l_defined = 0; + } + } + } + break; + + case 241: +#line 1799 "grammar.y" + { + /* Save pc before compiling statement for loop back + */ + stmt_pc = pc; + n_oarr = 0; + i_oarr = 0; + ifseen = NULL; + } + break; + + case 242: +#line 1807 "grammar.y" + { + /* If there was an open reference compile the + * loop increment and goback. + */ + XINT push_pc; + + if (!errcnt) { + if (n_oarr) { + compile (INDXINCR, stmt_pc-pc-4, 2*n_oarr+1); + + /* We are going to store initialization + * info for the implicit loop here. + * It is loopincr's responsibility to + * branch around it. This data is what + * should be pointed to by the special + * PUSHINDEX compiled at the first open + * array reference. + */ + push_pc = pop(); /* Location of PUSHINDEX */ + coderef(push_pc)->c_args = pc - push_pc - SZ_CE; + + stack[pc++] = n_oarr; + for (i_oarr=0; i_oarrt_bascode; + if (parse_state != PARSE_PARAMS) + compile (END); + + topd = currentask->t_topd; + topcs = currentask->t_topcs; + + /* Unlink any added parms. Resetting of topd will + * already have reclaimed space. + */ + if (last_parm) { + last_parm->p_np = NULL; + currentask->t_pfp->pf_lastpp = last_parm; + last_parm = NULL; + } + } + + /* Tell user about the syntax error, printing the + * offending line and position if possible. + */ + if (currentask->t_flags & T_SCRIPT) { + if (errmsg != NULL) { + eprintf ("** Syntax error, line %d: %s\n", + currentask->t_scriptln, errmsg); + } else { + eprintf ("** Syntax error, line %d\n", + currentask->t_scriptln); + } + } else + eprintf ("** Syntax error\n"); + p_position(); + + if (!(currentask->t_flags & T_SCRIPT)) { + /* If interactive, we're finished if not within braces. + */ + if (!bracelevel) + YYACCEPT; + } + + /* Note that we do not call cl_error() here to abort, but + * continue on parsing the script for more syntax errors. + */ + if (++errcnt > MAX_ERR) + cl_error (E_UERR, "Too many syntax errors."); + } + break; + + case 247: +#line 1911 "grammar.y" + { + if (!errcnt) { + push(stkop((yyvsp[(1) - (1)]))) ; + ncaseval++; + } + } + break; + + case 250: +#line 1931 "grammar.y" + { + int dim, d, i1, i2, mode; + + /* In command arguments, when not in parentheses + * we just pass the param as a string constant. + */ + if (!errcnt) { + lastref = NO; + if (!inarglist || parenlevel) { + i_oarr = 0; + index_cnt = 0; + + strncpy (curr_param, stkop((yyvsp[(1) - (1)]))->o_val.v_s, + SZ_FNAME); + + /* If a '.' is found in the name we have a + * reference to an external task, or to a + * specific field. In these cases we don't + * want implicit looping. + */ + if (index (curr_param, '.') == NULL) { + if ((dim = get_dim (curr_param)) > 0) { + lastref = YES; + for (d = 0; d < dim; d++) { + getlimits (curr_param, d, &i1, &i2); + mode = make_imloop (i1, i2); + if (mode) + compile (PUSHINDEX, -1); + else + push (compile(PUSHINDEX, 0)); + } + n_oarr = dim; + } + } + } + } + } + break; + + case 251: +#line 1968 "grammar.y" + { + if (!errcnt) { + strncpy (curr_param, stkop((yyvsp[(1) - (1)]))->o_val.v_s, SZ_FNAME); + index_cnt = 0; + } + } + break; + + case 252: +#line 1975 "grammar.y" + { + if (i_oarr > 0 && n_oarr == 0) + n_oarr = i_oarr; + i_oarr = 0; + lastref = YES; + } + break; + + case 253: +#line 1983 "grammar.y" + { + index_cnt = 1; + } + break; + + case 254: +#line 1986 "grammar.y" + { + index_cnt++; + } + break; + + case 256: +#line 1992 "grammar.y" + { + if (!errcnt) + compile (PUSHINDEX, 0); + } + break; + + case 257: +#line 1997 "grammar.y" + { + if (!errcnt) { + compile (PUSHPARAM, stkop((yyvsp[(1) - (1)]))->o_val.v_s); + compile (PUSHINDEX, 0); + } + } + break; + + case 258: +#line 2003 "grammar.y" + { + int i1, i2, mode; + + if (!errcnt) { + if (index(curr_param, '.') != NULL) { + errmsg = exlimits; + EYYERROR; + } + if (getlimits (curr_param, index_cnt, &i1, &i2) + == ERR) { + eprintf ("Implicit index error for %s.\n", + curr_param); + EYYERROR; + } + mode = make_imloop (i1, i2); + if (mode) + compile (PUSHINDEX, mode); + else + push (compile (PUSHINDEX, mode)); + } + } + break; + + case 259: +#line 2024 "grammar.y" + { + /* There is an ambiguity in the grammar between + * sexagesimal constants, and array range references. + * Since the sexagesimal constants are recognized + * in the lexical analyzer we can't just change the + * grammar. The kludge around this is to have + * makeop set a flag telling us that the last + * constant it compiled COULD have been an index + * range. We check the flag here and if it is + * set we convert back and compile an implicit loop + * otherwise we just push the constant. + */ + int i1, i2, mode; + + if (!errcnt) { + if (maybeindex) { + sexa_to_index (stkop((yyvsp[(1) - (1)]))->o_val.v_r, &i1, &i2); + mode = make_imloop (i1, i2); + if (mode) + compile (PUSHINDEX, mode); + else + push (compile (PUSHINDEX, mode)); + } else { + compile (PUSHCONST, stkop((yyvsp[(1) - (1)]))); + compile (PUSHINDEX, 0); + } + } + } + break; + + case 260: +#line 2058 "grammar.y" + { + (yyval) = (yyvsp[(1) - (1)]); + } + break; + + case 261: +#line 2063 "grammar.y" + { + (yyval) = (yyvsp[(1) - (1)]); + } + break; + + case 262: +#line 2068 "grammar.y" + { + (yyval) = (yyvsp[(1) - (1)]); + } + break; + + case 264: +#line 2074 "grammar.y" + { + /* If statements are delimited by ';'s, do not execute + * until next newline EOST is received. + */ + sawnl = 0; + } + break; + + case 270: +#line 2096 "grammar.y" + { parenlevel++; } + break; + + case 271: +#line 2099 "grammar.y" + { --parenlevel; } + break; + + case 272: +#line 2102 "grammar.y" + { sawnl = 1; } + break; + + +/* Line 1267 of yacc.c. */ +#line 4426 "y.tab.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 look-ahead 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 look-ahead 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); + } + + if (yyn == YYFINAL) + YYACCEPT; + + *++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; + +#ifndef yyoverflow +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEOF && 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 2105 "grammar.y" + + +#include "lexyy.c" +#include "lexicon.c" + -- cgit