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-
- /* A Bison parser, made from parse.y */
-
- #define YYBISON 1 /* Identify Bison output. */
-
- #define NE 258
- #define LE 259
- #define GE 260
- #define NEG 261
- #define L_CELL 262
- #define L_RANGE 263
- #define L_VAR 264
- #define L_CONST 265
- #define L_FN0 266
- #define L_FN1 267
- #define L_FN2 268
- #define L_FN3 269
- #define L_FN4 270
- #define L_FNN 271
- #define L_FN1R 272
- #define L_FN2R 273
- #define L_FN3R 274
- #define L_FN4R 275
- #define L_FNNR 276
- #define L_LE 277
- #define L_NE 278
- #define L_GE 279
-
- #line 1 "parse.y"
-
- /* Copyright (C) 1990, 1992, 1993 Free Software Foundation, Inc.
-
- This file is part of Oleo, the GNU Spreadsheet.
-
- Oleo 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.
-
- Oleo 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 Oleo; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
- #line 41 "parse.y"
-
- #include "funcdef.h"
-
- #include <ctype.h>
-
- #define obstack_chunk_alloc ck_malloc
- #define obstack_chunk_free free
- #include "obstack.h"
- #include "sysdef.h"
-
- #include "global.h"
- #include "errors.h"
- #include "node.h"
- #include "eval.h"
- #include "ref.h"
-
- int yylex ();
- #ifdef __STDC__
- void yyerror (char *);
- #else
- void yyerror ();
- #endif
- VOIDSTAR parse_hash;
- extern VOIDSTAR hash_find();
-
- /* This table contains a list of the infix single-char functions */
- unsigned char fnin[] = {
- SUM, DIFF, DIV, PROD, MOD, /* AND, OR, */ POW, EQUAL, IF, CONCAT, 0
- };
-
- #define YYSTYPE _y_y_s_t_y_p_e
- typedef struct node *YYSTYPE;
- YYSTYPE parse_return;
- #ifdef __STDC__
- YYSTYPE make_list (YYSTYPE, YYSTYPE);
- #else
- YYSTYPE make_list ();
- #endif
-
- char *instr;
- int parse_error = 0;
- extern struct obstack tmp_mem;
-
-
- #ifndef YYLTYPE
- typedef
- struct yyltype
- {
- int timestamp;
- int first_line;
- int first_column;
- int last_line;
- int last_column;
- char *text;
- }
- yyltype;
-
- #define YYLTYPE yyltype
- #endif
-
- #ifndef YYSTYPE
- #define YYSTYPE int
- #endif
- #include <stdio.h>
-
- #ifndef __STDC__
- #define const
- #endif
-
-
-
- #define YYFINAL 131
- #define YYFLAG -32768
- #define YYNTBASE 41
-
- #define YYTRANSLATE(x) ((unsigned)(x) <= 279 ? yytranslate[x] : 47)
-
- static const char 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, 19, 2, 2, 2, 16, 5, 2, 38,
- 39, 14, 12, 40, 13, 2, 15, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 4, 2, 8,
- 6, 10, 3, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 17, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 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, 7, 9, 11,
- 18, 20, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 31, 32, 33, 34, 35, 36, 37
- };
-
- #if YYDEBUG != 0
- static const short yyprhs[] = { 0,
- 0, 2, 4, 6, 8, 12, 17, 24, 33, 44,
- 49, 54, 59, 66, 73, 82, 91, 100, 109, 114,
- 120, 124, 128, 132, 136, 140, 144, 148, 152, 156,
- 160, 164, 168, 172, 175, 178, 182, 186, 189, 191,
- 195, 197, 199, 201, 205, 207
- };
-
- #endif
-
- static const short yyrhs[] = { 42,
- 0, 1, 0, 23, 0, 46, 0, 24, 38, 39,
- 0, 25, 38, 42, 39, 0, 26, 38, 42, 40,
- 42, 39, 0, 27, 38, 42, 40, 42, 40, 42,
- 39, 0, 28, 38, 42, 40, 42, 40, 42, 40,
- 42, 39, 0, 29, 38, 43, 39, 0, 30, 38,
- 21, 39, 0, 30, 38, 22, 39, 0, 31, 38,
- 21, 40, 42, 39, 0, 31, 38, 22, 40, 42,
- 39, 0, 31, 38, 21, 40, 42, 40, 42, 39,
- 0, 31, 38, 22, 40, 42, 40, 42, 39, 0,
- 32, 38, 21, 40, 42, 40, 42, 39, 0, 32,
- 38, 22, 40, 42, 40, 42, 39, 0, 34, 38,
- 45, 39, 0, 42, 3, 42, 4, 42, 0, 42,
- 5, 42, 0, 42, 8, 42, 0, 42, 9, 42,
- 0, 42, 6, 42, 0, 42, 7, 42, 0, 42,
- 10, 42, 0, 42, 11, 42, 0, 42, 12, 42,
- 0, 42, 13, 42, 0, 42, 14, 42, 0, 42,
- 15, 42, 0, 42, 16, 42, 0, 42, 17, 42,
- 0, 13, 42, 0, 19, 42, 0, 38, 42, 39,
- 0, 38, 42, 1, 0, 38, 1, 0, 42, 0,
- 43, 40, 42, 0, 21, 0, 42, 0, 44, 0,
- 45, 40, 44, 0, 20, 0, 22, 0
- };
-
- #if YYDEBUG != 0
- static const short yyrline[] = { 0,
- 86, 88, 94, 95, 96, 98, 102, 106, 110, 114,
- 118, 121, 125, 129, 135, 142, 150, 154, 159, 163,
- 174, 178, 182, 186, 190, 194, 198, 202, 206, 210,
- 214, 218, 222, 226, 241, 245, 247, 255, 262, 264,
- 268, 269, 272, 274, 278, 280
- };
-
- static const char * const yytname[] = { "$","error","$illegal.","'?'","':'",
- "'&'","'='","NE","'<'","LE","'>'","GE","'+'","'-'","'*'","'/'","'%'","'^'","NEG",
- "'!'","L_CELL","L_RANGE","L_VAR","L_CONST","L_FN0","L_FN1","L_FN2","L_FN3","L_FN4",
- "L_FNN","L_FN1R","L_FN2R","L_FN3R","L_FN4R","L_FNNR","L_LE","L_NE","L_GE","'('",
- "')'","','","line","exp","exp_list","range_exp","range_exp_list","cell",""
- };
- #endif
-
- static const short yyr1[] = { 0,
- 41, 41, 42, 42, 42, 42, 42, 42, 42, 42,
- 42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
- 42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
- 42, 42, 42, 42, 42, 42, 42, 42, 43, 43,
- 44, 44, 45, 45, 46, 46
- };
-
- static const short yyr2[] = { 0,
- 1, 1, 1, 1, 3, 4, 6, 8, 10, 4,
- 4, 4, 6, 6, 8, 8, 8, 8, 4, 5,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 2, 2, 3, 3, 2, 1, 3,
- 1, 1, 1, 3, 1, 1
- };
-
- static const short yydefact[] = { 0,
- 2, 0, 0, 45, 46, 3, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 1, 4, 34,
- 35, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 38, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 5, 0, 0,
- 0, 0, 39, 0, 0, 0, 0, 0, 0, 0,
- 41, 42, 43, 0, 37, 36, 0, 21, 24, 25,
- 22, 23, 26, 27, 28, 29, 30, 31, 32, 33,
- 6, 0, 0, 0, 10, 0, 11, 12, 0, 0,
- 0, 0, 19, 0, 0, 0, 0, 0, 40, 0,
- 0, 0, 0, 44, 20, 7, 0, 0, 13, 0,
- 14, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 8, 0, 15, 16, 17, 18, 0, 9, 0, 0,
- 0
- };
-
- static const short yydefgoto[] = { 129,
- 62, 54, 63, 64, 19
- };
-
- static const short yypact[] = { 104,
- -32768, 486, 486,-32768,-32768,-32768, -37, -22, -16, 10,
- 12, 14, 29, 43, 47, 50, 124, 537,-32768,-32768,
- -32768, 59, 486, 486, 486, 486, 486, 7, 9, 11,
- 464,-32768, 48, 486, 486, 486, 486, 486, 486, 486,
- 486, 486, 486, 486, 486, 486, 486,-32768, 332, 173,
- 209, 224, 537, 54, 60, 61, 64, 66, 69, 71,
- -32768, 537,-32768, 57,-32768,-32768, 522, -2, 193, 193,
- 547, 547, 547, 547, 4, 4, 84, 84, 84, 84,
- -32768, 486, 486, 486,-32768, 486,-32768,-32768, 486, 486,
- 486, 486,-32768, 464, 486, 353, 245, 260, 537, 63,
- 158, 281, 296,-32768, 537,-32768, 486, 486,-32768, 486,
- -32768, 486, 486, 486, 369, 317, 388, 404, 423, 439,
- -32768, 486,-32768,-32768,-32768,-32768, 458,-32768, 115, 116,
- -32768
- };
-
- static const short yypgoto[] = {-32768,
- 0,-32768, 24,-32768,-32768
- };
-
-
- #define YYLAST 564
-
-
- static const short yytable[] = { 18,
- 22, 20, 21, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 23, 33, 44, 45, 46,
- 47, 24, 49, 50, 51, 52, 53, 55, 56, 57,
- 58, 59, 60, 67, 68, 69, 70, 71, 72, 73,
- 74, 75, 76, 77, 78, 79, 80, 25, 65, 26,
- 34, 27, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 34, 28, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 29, 96, 97, 98, 30, 99, 66, 31, 100, 101,
- 102, 103, 85, 86, 105, 93, 94, 48, 87, 88,
- 47, 109, 110, 89, 1, 90, 115, 116, 91, 117,
- 92, 118, 119, 120, 130, 131, 2, 104, 0, 0,
- 0, 127, 3, 4, 32, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 2, 16, 0, 0,
- 0, 17, 3, 4, 0, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 0, 16, 0, 0,
- 34, 17, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 34, 0, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 0, 0, 0, 0, 0, 0, 111, 112,-32768,-32768,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 0, 34, 82, 35, 36, 37, 38, 39, 40, 41,
- 42, 43, 44, 45, 46, 47, 34, 0, 35, 36,
- 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
- 47, 0, 0, 0, 0, 0, 0, 34, 83, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
- 46, 47, 34, 84, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 0, 0, 0,
- 0, 0, 0, 34, 107, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47, 34, 108,
- 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 47, 0, 0, 0, 0, 0, 0, 34,
- 113, 35, 36, 37, 38, 39, 40, 41, 42, 43,
- 44, 45, 46, 47, 34, 114, 35, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 0,
- 0, 0, 0, 0, 0, 34, 122, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 81, 34, 0, 35, 36, 37, 38, 39, 40, 41,
- 42, 43, 44, 45, 46, 47, 0, 0, 0, 0,
- 34, 106, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 0, 34, 121, 35, 36,
- 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
- 47, 0, 0, 0, 0, 34, 123, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 0, 34, 124, 35, 36, 37, 38, 39, 40, 41,
- 42, 43, 44, 45, 46, 47, 0, 0, 0, 0,
- 34, 125, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 0, 2, 126, 0, 0,
- 0, 0, 3, 4, 61, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 128, 16, 2, 0,
- 0, 17, 0, 0, 3, 4, 0, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 0, 16,
- 0, 0, 0, 17, 34, 95, 35, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 34,
- 0, 35, 36, 37, 38, 39, 40, 41, 42, 43,
- 44, 45, 46, 47,-32768,-32768,-32768,-32768, 42, 43,
- 44, 45, 46, 47
- };
-
- static const short yycheck[] = { 0,
- 38, 2, 3, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 38, 17, 14, 15, 16,
- 17, 38, 23, 24, 25, 26, 27, 21, 22, 21,
- 22, 21, 22, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 38, 1, 38,
- 3, 38, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 3, 38, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 38, 82, 83, 84, 38, 86, 39, 38, 89, 90,
- 91, 92, 39, 40, 95, 39, 40, 39, 39, 39,
- 17, 39, 40, 40, 1, 40, 107, 108, 40, 110,
- 40, 112, 113, 114, 0, 0, 13, 94, -1, -1,
- -1, 122, 19, 20, 1, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 13, 34, -1, -1,
- -1, 38, 19, 20, -1, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, -1, 34, -1, -1,
- 3, 38, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 3, -1, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- -1, -1, -1, -1, -1, -1, 39, 40, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- -1, 3, 40, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, 14, 15, 16, 17, 3, -1, 5, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 17, -1, -1, -1, -1, -1, -1, 3, 40, 5,
- 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 3, 40, 5, 6, 7, 8, 9, 10,
- 11, 12, 13, 14, 15, 16, 17, -1, -1, -1,
- -1, -1, -1, 3, 40, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 16, 17, 3, 40,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, -1, -1, -1, -1, -1, -1, 3,
- 40, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, 17, 3, 40, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 16, 17, -1,
- -1, -1, -1, -1, -1, 3, 40, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 39, 3, -1, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, 14, 15, 16, 17, -1, -1, -1, -1,
- 3, 39, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, -1, 3, 39, 5, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 17, -1, -1, -1, -1, 3, 39, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- -1, 3, 39, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, 14, 15, 16, 17, -1, -1, -1, -1,
- 3, 39, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, -1, 13, 39, -1, -1,
- -1, -1, 19, 20, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 39, 34, 13, -1,
- -1, 38, -1, -1, 19, 20, -1, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, -1, 34,
- -1, -1, -1, 38, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 16, 17, 3,
- -1, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, 17, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, 17
- };
- /* -*-C-*- Note some compilers choke on comments on `#line' lines. */
- #line 3 "/afs/andrew/usr11/lord//lib/bison.simple"
-
- /* Skeleton output parser for bison,
- Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
-
- 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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- #ifndef alloca
- #ifdef __GNUC__
- #define alloca __builtin_alloca
- #else /* not GNU C. */
- #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc)
- #include <alloca.h>
- #else /* not sparc */
- #if defined (MSDOS) && !defined (__TURBOC__)
- #include <malloc.h>
- #else /* not MSDOS, or __TURBOC__ */
- #if defined(_AIX)
- #include <malloc.h>
- #pragma alloca
- #endif /* not _AIX */
- #endif /* not MSDOS, or __TURBOC__ */
- #endif /* not sparc. */
- #endif /* not GNU C. */
- #endif /* alloca not defined. */
-
- /* This is the parser code that is written into each bison parser
- when the %semantic_parser declaration is not specified in the grammar.
- It was written by Richard Stallman by simplifying the hairy parser
- used when %semantic_parser is specified. */
-
- /* Note: there must be only one dollar sign in this file.
- It is replaced by the list of actions, each action
- as one case of the switch. */
-
- #define yyerrok (yyerrstatus = 0)
- #define yyclearin (yychar = YYEMPTY)
- #define YYEMPTY -2
- #define YYEOF 0
- #define YYACCEPT return(0)
- #define YYABORT return(1)
- #define YYERROR goto yyerrlab1
- /* Like YYERROR except do call yyerror.
- This remains here temporarily to ease the
- transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
- #define YYFAIL goto yyerrlab
- #define YYRECOVERING() (!!yyerrstatus)
- #define YYBACKUP(token, value) \
- do \
- if (yychar == YYEMPTY && yylen == 1) \
- { yychar = (token), yylval = (value); \
- yychar1 = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { yyerror ("syntax error: cannot back up"); YYERROR; } \
- while (0)
-
- #define YYTERROR 1
- #define YYERRCODE 256
-
- #ifndef YYPURE
- #define YYLEX yylex()
- #endif
-
- #ifdef YYPURE
- #ifdef YYLSP_NEEDED
- #define YYLEX yylex(&yylval, &yylloc)
- #else
- #define YYLEX yylex(&yylval)
- #endif
- #endif
-
- /* If nonreentrant, generate the variables here */
-
- #ifndef YYPURE
-
- int yychar; /* the lookahead symbol */
- YYSTYPE yylval; /* the semantic value of the */
- /* lookahead symbol */
-
- #ifdef YYLSP_NEEDED
- YYLTYPE yylloc; /* location data for the lookahead */
- /* symbol */
- #endif
-
- int yynerrs; /* number of parse errors so far */
- #endif /* not YYPURE */
-
- #if YYDEBUG != 0
- int yydebug; /* nonzero means print parse trace */
- /* Since this is uninitialized, it does not stop multiple parsers
- from coexisting. */
- #endif
-
- /* YYINITDEPTH indicates the initial size of the parser's stacks */
-
- #ifndef YYINITDEPTH
- #define YYINITDEPTH 200
- #endif
-
- /* YYMAXDEPTH is the maximum size the stacks can grow to
- (effective only if the built-in stack extension method is used). */
-
- #if YYMAXDEPTH == 0
- #undef YYMAXDEPTH
- #endif
-
- #ifndef YYMAXDEPTH
- #define YYMAXDEPTH 10000
- #endif
-
- #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
- #define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT)
- #else /* not GNU C or C++ */
- #ifndef __cplusplus
-
- /* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
- static void
- __yy_bcopy (from, to, count)
- char *from;
- char *to;
- int count;
- {
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
- }
-
- #else /* __cplusplus */
-
- /* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
- static void
- __yy_bcopy (char *from, char *to, int count)
- {
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
- }
-
- #endif
- #endif
-
- #line 169 "/afs/andrew/usr11/lord//lib/bison.simple"
- int
- yyparse()
- {
- register int yystate;
- register int yyn;
- register short *yyssp;
- register YYSTYPE *yyvsp;
- int yyerrstatus; /* number of tokens to shift before error messages enabled */
- int yychar1; /* lookahead token as an internal (translated) token number */
-
- short yyssa[YYINITDEPTH]; /* the state stack */
- YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
-
- short *yyss = yyssa; /* refer to the stacks thru separate pointers */
- YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
-
- #ifdef YYLSP_NEEDED
- YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
- YYLTYPE *yyls = yylsa;
- YYLTYPE *yylsp;
-
- #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
- #else
- #define YYPOPSTACK (yyvsp--, yyssp--)
- #endif
-
- int yystacksize = YYINITDEPTH;
-
- #ifdef YYPURE
- int yychar;
- YYSTYPE yylval;
- int yynerrs;
- #ifdef YYLSP_NEEDED
- YYLTYPE yylloc;
- #endif
- #endif
-
- YYSTYPE yyval; /* the variable used to return */
- /* semantic values from the action */
- /* routines */
-
- int yylen;
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Starting parse\n");
- #endif
-
- 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 - 1;
- yyvsp = yyvs;
- #ifdef YYLSP_NEEDED
- yylsp = yyls;
- #endif
-
- /* Push a new state, which is found in yystate . */
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks. */
- yynewstate:
-
- *++yyssp = yystate;
-
- if (yyssp >= yyss + yystacksize - 1)
- {
- /* 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;
- short *yyss1 = yyss;
- #ifdef YYLSP_NEEDED
- YYLTYPE *yyls1 = yyls;
- #endif
-
- /* Get the current used size of the three stacks, in elements. */
- int size = yyssp - yyss + 1;
-
- #ifdef yyoverflow
- /* Each stack pointer address is followed by the size of
- the data in use in that stack, in bytes. */
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
- #ifdef YYLSP_NEEDED
- &yyls1, size * sizeof (*yylsp),
- #endif
- &yystacksize);
-
- yyss = yyss1; yyvs = yyvs1;
- #ifdef YYLSP_NEEDED
- yyls = yyls1;
- #endif
- #else /* no yyoverflow */
- /* Extend the stack our own way. */
- if (yystacksize >= YYMAXDEPTH)
- {
- yyerror("parser stack overflow");
- return 2;
- }
- yystacksize *= 2;
- if (yystacksize > YYMAXDEPTH)
- yystacksize = YYMAXDEPTH;
- yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
- __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
- yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
- __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
- #ifdef YYLSP_NEEDED
- yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
- __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
- #endif
- #endif /* no yyoverflow */
-
- yyssp = yyss + size - 1;
- yyvsp = yyvs + size - 1;
- #ifdef YYLSP_NEEDED
- yylsp = yyls + size - 1;
- #endif
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Stack size increased to %d\n", yystacksize);
- #endif
-
- if (yyssp >= yyss + yystacksize - 1)
- YYABORT;
- }
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Entering state %d\n", yystate);
- #endif
-
- goto yybackup;
- yybackup:
-
- /* Do appropriate processing given the current state. */
- /* Read a lookahead token if we need one and don't already have one. */
- /* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
- if (yychar == YYEMPTY)
- {
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Reading a token: ");
- #endif
- yychar = YYLEX;
- }
-
- /* Convert token to internal form (in yychar1) for indexing tables with */
-
- if (yychar <= 0) /* This means end of input. */
- {
- yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more */
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Now at end of input.\n");
- #endif
- }
- else
- {
- yychar1 = YYTRANSLATE(yychar);
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
- /* Give the individual parser a way to print the precise meaning
- of a token, for further debugging info. */
- #ifdef YYPRINT
- YYPRINT (stderr, yychar, yylval);
- #endif
- fprintf (stderr, ")\n");
- }
- #endif
- }
-
- yyn += yychar1;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
- goto yydefault;
-
- yyn = yytable[yyn];
-
- /* yyn is what to do for this token type in this state.
- Negative => reduce, -yyn is rule number.
- Positive => shift, yyn is new state.
- New state is final state => don't bother to shift,
- just return success.
- 0, or most negative number => error. */
-
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrlab;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
- #endif
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
- #ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
- #endif
-
- /* count tokens shifted since error; after three, turn off error status. */
- if (yyerrstatus) yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
- /* Do the default action for the current state. */
- yydefault:
-
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
-
- /* Do a reduction. yyn is the number of a rule to reduce with. */
- yyreduce:
- yylen = yyr2[yyn];
- yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- int i;
-
- fprintf (stderr, "Reducing via rule %d (line %d), ",
- yyn, yyrline[yyn]);
-
- /* Print the symbols being reduced, and their result. */
- for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
- fprintf (stderr, "%s ", yytname[yyrhs[i]]);
- fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
- }
- #endif
-
-
- switch (yyn) {
-
- case 1:
- #line 87 "parse.y"
- { parse_return=yyvsp[0]; ;
- break;}
- case 2:
- #line 88 "parse.y"
- {
- if(!parse_error)
- parse_error=PARSE_ERR;
- parse_return=0; ;
- break;}
- case 5:
- #line 96 "parse.y"
- {
- yyval=yyvsp[-2]; ;
- break;}
- case 6:
- #line 98 "parse.y"
- {
- (yyvsp[-3])->n_x.v_subs[0]=yyvsp[-1];
- (yyvsp[-3])->n_x.v_subs[1]=(struct node *)0;
- yyval=yyvsp[-3]; ;
- break;}
- case 7:
- #line 102 "parse.y"
- {
- (yyvsp[-5])->n_x.v_subs[0]=yyvsp[-3];
- (yyvsp[-5])->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-5]; ;
- break;}
- case 8:
- #line 106 "parse.y"
- {
- (yyvsp[-7])->n_x.v_subs[0]=make_list(yyvsp[-5],yyvsp[-3]);
- (yyvsp[-7])->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-7];;
- break;}
- case 9:
- #line 110 "parse.y"
- {
- (yyvsp[-9])->n_x.v_subs[0]=make_list(yyvsp[-7],yyvsp[-5]);
- (yyvsp[-9])->n_x.v_subs[1]=make_list(yyvsp[-3],yyvsp[-1]);
- yyval=yyvsp[-9];;
- break;}
- case 10:
- #line 114 "parse.y"
- {
- (yyvsp[-3])->n_x.v_subs[0]=(struct node *)0;
- (yyvsp[-3])->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-3]; ;
- break;}
- case 11:
- #line 118 "parse.y"
- {
- yyvsp[-3]->n_x.v_subs[0]=yyvsp[-1];
- yyval=yyvsp[-3]; ;
- break;}
- case 12:
- #line 121 "parse.y"
- {
- yyvsp[-3]->n_x.v_subs[0]=yyvsp[-1];
- yyval=yyvsp[-3]; ;
- break;}
- case 13:
- #line 125 "parse.y"
- {
- yyvsp[-5]->n_x.v_subs[0]=yyvsp[-3];
- yyvsp[-5]->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-5]; ;
- break;}
- case 14:
- #line 129 "parse.y"
- {
- yyvsp[-5]->n_x.v_subs[0]=yyvsp[-3];
- yyvsp[-5]->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-5]; ;
- break;}
- case 15:
- #line 135 "parse.y"
- {
- if(yyvsp[-7]->comp_value!=F_INDEX)
- parse_error=PARSE_ERR;
- yyvsp[-7]->comp_value=F_INDEX2;
- yyvsp[-7]->n_x.v_subs[0]=make_list(yyvsp[-5],yyvsp[-3]);
- yyvsp[-7]->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-7]; ;
- break;}
- case 16:
- #line 142 "parse.y"
- {
- if(yyvsp[-7]->comp_value!=F_INDEX)
- parse_error=PARSE_ERR;
- yyvsp[-7]->comp_value=F_INDEX2;
- yyvsp[-7]->n_x.v_subs[0]=make_list(yyvsp[-5],yyvsp[-3]);
- yyvsp[-7]->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-7]; ;
- break;}
- case 17:
- #line 150 "parse.y"
- {
- (yyvsp[-7])->n_x.v_subs[0]=make_list(yyvsp[-5],yyvsp[-3]);
- (yyvsp[-7])->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-7];;
- break;}
- case 18:
- #line 154 "parse.y"
- {
- (yyvsp[-7])->n_x.v_subs[0]=make_list(yyvsp[-5],yyvsp[-3]);
- (yyvsp[-7])->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-7];;
- break;}
- case 19:
- #line 159 "parse.y"
- {
- (yyvsp[-3])->n_x.v_subs[0]=(struct node *)0;
- (yyvsp[-3])->n_x.v_subs[1]=yyvsp[-1];
- yyval=yyvsp[-3]; ;
- break;}
- case 20:
- #line 163 "parse.y"
- {
- yyvsp[-3]->comp_value=IF;
- yyvsp[-3]->n_x.v_subs[0]=yyvsp[-1];
- yyvsp[-3]->n_x.v_subs[1]=yyvsp[0];
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-4];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[-2];
- yyval=yyvsp[-3]; ;
- break;}
- case 21:
- #line 174 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 22:
- #line 178 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 23:
- #line 182 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 24:
- #line 186 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 25:
- #line 190 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 26:
- #line 194 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 27:
- #line 198 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 28:
- #line 202 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 29:
- #line 206 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 30:
- #line 210 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 31:
- #line 214 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 32:
- #line 218 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 33:
- #line 222 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[-2];
- yyvsp[-1]->n_x.v_subs[1]=yyvsp[0];
- yyval = yyvsp[-1]; ;
- break;}
- case 34:
- #line 226 "parse.y"
- {
- if(yyvsp[0]->comp_value==CONST_FLT) {
- yyvsp[0]->n_x.v_float= -(yyvsp[0]->n_x.v_float);
- /* free($1); */
- yyval=yyvsp[0];
- } else if(yyvsp[0]->comp_value==CONST_INT) {
- yyvsp[0]->n_x.v_int= -(yyvsp[0]->n_x.v_int);
- /* free($1); */
- yyval=yyvsp[0];
- } else {
- yyvsp[-1]->comp_value = NEGATE;
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[0];
- yyvsp[-1]->n_x.v_subs[1]=(struct node *)0;
- yyval = yyvsp[-1];
- } ;
- break;}
- case 35:
- #line 241 "parse.y"
- {
- yyvsp[-1]->n_x.v_subs[0]=yyvsp[0];
- yyvsp[-1]->n_x.v_subs[1]=(struct node *)0;
- yyval = yyvsp[-1]; ;
- break;}
- case 36:
- #line 246 "parse.y"
- { yyval = yyvsp[-1]; ;
- break;}
- case 37:
- #line 247 "parse.y"
- {
- if(!parse_error)
- parse_error=NO_CLOSE;
- ;
- break;}
- case 38:
- #line 255 "parse.y"
- {
- if(!parse_error)
- parse_error=NO_CLOSE;
- ;
- break;}
- case 39:
- #line 263 "parse.y"
- { yyval = make_list(yyvsp[0], 0); ;
- break;}
- case 40:
- #line 265 "parse.y"
- { yyval = make_list(yyvsp[0], yyvsp[-2]); ;
- break;}
- case 43:
- #line 273 "parse.y"
- { yyval=make_list(yyvsp[0], 0); ;
- break;}
- case 44:
- #line 275 "parse.y"
- { yyval=make_list(yyvsp[0],yyvsp[-2]); ;
- break;}
- case 45:
- #line 279 "parse.y"
- { yyval=yyvsp[0]; ;
- break;}
- }
- /* the action file gets copied in in place of this dollarsign */
- #line 442 "/afs/andrew/usr11/lord//lib/bison.simple"
-
- yyvsp -= yylen;
- yyssp -= yylen;
- #ifdef YYLSP_NEEDED
- yylsp -= yylen;
- #endif
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
- #endif
-
- *++yyvsp = yyval;
-
- #ifdef YYLSP_NEEDED
- yylsp++;
- if (yylen == 0)
- {
- yylsp->first_line = yylloc.first_line;
- yylsp->first_column = yylloc.first_column;
- yylsp->last_line = (yylsp-1)->last_line;
- yylsp->last_column = (yylsp-1)->last_column;
- yylsp->text = 0;
- }
- else
- {
- yylsp->last_line = (yylsp+yylen-1)->last_line;
- yylsp->last_column = (yylsp+yylen-1)->last_column;
- }
- #endif
-
- /* Now "shift" the result of the reduction.
- Determine what state that goes to,
- based on the state we popped back to
- and the rule number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
- if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTBASE];
-
- goto yynewstate;
-
- yyerrlab: /* here on detecting error */
-
- if (! yyerrstatus)
- /* If not already recovering from an error, report this error. */
- {
- ++yynerrs;
-
- #ifdef YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (yyn > YYFLAG && yyn < YYLAST)
- {
- int size = 0;
- char *msg;
- int x, count;
-
- count = 0;
- for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- size += strlen(yytname[x]) + 15, count++;
- msg = (char *) malloc(size + 15);
- if (msg != 0)
- {
- strcpy(msg, "parse error");
-
- if (count < 5)
- {
- count = 0;
- for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- {
- strcat(msg, count == 0 ? ", expecting `" : " or `");
- strcat(msg, yytname[x]);
- strcat(msg, "'");
- count++;
- }
- }
- yyerror(msg);
- free(msg);
- }
- else
- yyerror ("parse error; also virtual memory exceeded");
- }
- else
- #endif /* YYERROR_VERBOSE */
- yyerror("parse error");
- }
-
- goto yyerrlab1;
- yyerrlab1: /* here on error raised explicitly by an action */
-
- if (yyerrstatus == 3)
- {
- /* if just tried and failed to reuse lookahead token after an error, discard it. */
-
- /* return failure if at end of input */
- if (yychar == YYEOF)
- YYABORT;
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
- #endif
-
- yychar = YYEMPTY;
- }
-
- /* Else will try to reuse lookahead token
- after shifting the error token. */
-
- yyerrstatus = 3; /* Each real token shifted decrements this */
-
- goto yyerrhandle;
-
- yyerrdefault: /* current state does not do anything special for the error token. */
-
- #if 0
- /* This is wrong; only states that explicitly want error tokens
- should shift them. */
- yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
- if (yyn) goto yydefault;
- #endif
-
- yyerrpop: /* pop the current state because it cannot handle the error token */
-
- if (yyssp == yyss) YYABORT;
- yyvsp--;
- yystate = *--yyssp;
- #ifdef YYLSP_NEEDED
- yylsp--;
- #endif
-
- #if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "Error: state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
- #endif
-
- yyerrhandle:
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yyerrdefault;
-
- yyn += YYTERROR;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
- goto yyerrdefault;
-
- yyn = yytable[yyn];
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrpop;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrpop;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- #if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting error token, ");
- #endif
-
- *++yyvsp = yylval;
- #ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
- #endif
-
- yystate = yyn;
- goto yynewstate;
- }
- #line 282 "parse.y"
-
-
- void
- yyerror FUN1(char *, s)
- {
- if(!parse_error)
- parse_error=PARSE_ERR;
- }
-
- YYSTYPE
- make_list FUN2(YYSTYPE, car, YYSTYPE, cdr)
- {
- YYSTYPE ret;
-
- ret=(YYSTYPE)obstack_alloc(&tmp_mem,sizeof(*ret));
- ret->comp_value = 0;
- ret->n_x.v_subs[0]=car;
- ret->n_x.v_subs[1]=cdr;
- return ret;
- }
-
- #define ERROR -1
-
- extern struct node *yylval;
-
- #ifdef __STDC__
- unsigned char parse_cell_or_range (char **,struct rng *);
- int str_to_col (char ** str);
- #else
- unsigned char parse_cell_or_range ();
- #endif
-
- int
- yylex FUN0()
- {
- int ch;
- struct node *new;
- int isflt;
- char *begin;
- char *tmp_str;
- unsigned char byte_value;
- int n;
-
- /* unsigned char *ptr; */
- int nn;
- struct function *fp;
- int tmp_ch;
-
- #ifdef TEST
- if(!instr)
- return ERROR;
- #endif
- while(isspace(*instr))
- instr++;
- ch = *instr++;
- if(ch=='(' || ch==',' || ch==')')
- return ch;
-
- new=(struct node *)obstack_alloc(&tmp_mem,sizeof(struct node));
- new->add_byte=0;
- new->sub_value=0;
- switch(ch) {
- case 0:
- return 0;
-
- case '0': case '1': case '2': case '3': case '4': case '5': case '6':
- case '7': case '8': case '9': case '.':
- isflt = (ch=='.');
-
- begin=instr-1;
- tmp_str=instr;
-
- while(isdigit(*tmp_str) || (!isflt && *tmp_str=='.' && ++isflt))
- tmp_str++;
- if(*tmp_str=='e' || *tmp_str=='E') {
- isflt=1;
- tmp_str++;
- if(*tmp_str=='-' || *tmp_str=='+')
- tmp_str++;
- while(isdigit(*tmp_str))
- tmp_str++;
- }
- if(isflt) {
- new->n_x.v_float=astof((char **)(&begin));
- byte_value=CONST_FLT;
- } else {
- new->n_x.v_int=astol((char **)(&begin));
- if(begin!=tmp_str) {
- begin=instr-1;
- new->n_x.v_float=astof((char **)(&begin));
- byte_value=CONST_FLT;
- } else
- byte_value=CONST_INT;
- }
- ch=L_CONST;
- instr=begin;
- break;
-
- case '"':
- begin=instr;
- while(*instr && *instr!='"') {
- if(*instr=='\\' && instr[1])
- instr++;
- instr++;
- }
- if(!*instr) {
- parse_error=NO_QUOTE;
- return ERROR;
- }
- tmp_str=new->n_x.v_string=(char *)ck_malloc(1+instr-begin);
- while(begin!=instr) {
- unsigned char n;
-
- if(*begin=='\\') {
- begin++;
- if(begin[0]>='0' && begin[0]<='7') {
- if(begin[1]>='0' && begin[1]<='7') {
- if(begin[2]>='0' && begin[2]<='7') {
- n=(begin[2]-'0') + (010 * (begin[1]-'0')) + ( 0100 * (begin[0]-'0'));
- begin+=3;
- } else {
- n=(begin[1]-'0') + (010 * (begin[0]-'0'));
- begin+=2;
- }
- } else {
- n=begin[0]-'0';
- begin++;
- }
- } else
- n= *begin++;
- *tmp_str++= n;
- } else
- *tmp_str++= *begin++;
- }
- *tmp_str='\0';
- instr++;
- byte_value=CONST_STR;
- ch=L_CONST;
- break;
-
- case '+': case '-':
-
- case '*': case '/': case '%': case '&':
- /* case '|': */ case '^': case '=':
-
- case '?':
- {
- unsigned char *ptr;
-
- for(ptr= fnin;*ptr;ptr++)
- if(the_funs[*ptr].fn_str[0]==ch)
- break;
- #ifdef TEST
- if(!*ptr)
- panic("Can't find fnin[] entry for '%c'",ch);
- #endif
- byte_value= *ptr;
- }
- break;
-
- case ':':
- byte_value=IF;
- break;
-
- case '!':
- case '<':
- case '>':
- if(*instr!='=') {
- byte_value = (ch=='<') ? LESS : (ch=='>') ? GREATER : NOT;
- break;
- }
- instr++;
- byte_value = (ch=='<') ? LESSEQ : (ch=='>') ? GREATEQ : NOTEQUAL;
- ch = (ch=='<') ? LE : (ch=='>') ? GE : NE;
- break;
-
- case '\'':
- case ';':
- case '[':
- case '\\':
- case ']':
- case '`':
- case '{':
- case '}':
- case '~':
- bad_chr:
- parse_error=BAD_CHAR;
- return ERROR;
-
- case '#':
- begin=instr-1;
- while(*instr && (isalnum(*instr) || *instr=='_'))
- instr++;
- ch= *instr;
- *instr=0;
- if(!stricmp(begin,tname))
- byte_value=F_TRUE;
- else if(!stricmp(begin,fname))
- byte_value=F_FALSE;
- else if(!stricmp(begin,iname) && (begin[4]==0 || !stricmp(begin+4,"inity")))
- byte_value=CONST_INF;
- else if(!stricmp(begin,mname) ||
- !stricmp(begin,"#ninf"))
- byte_value=CONST_NINF;
- else if(!stricmp(begin,nname) ||
- !stricmp(begin,"#nan"))
- byte_value=CONST_NAN;
- else {
- for(n=1;n<=ERR_MAX;n++)
- if(!stricmp(begin,ename[n]))
- break;
- if(n>ERR_MAX)
- n=BAD_CHAR;
- new->n_x.v_int=n;
- byte_value=CONST_ERR;
- }
- *instr=ch;
- ch=L_CONST;
- break;
-
- default:
- if(!a0 && (ch=='@' || ch=='$'))
- goto bad_chr;
-
- if(a0 && ch=='@') {
- begin=instr;
- while(*instr && (isalpha(*instr) || isdigit(*instr) || *instr=='_'))
- instr++;
- n=instr-begin;
- } else {
- begin=instr-1;
- byte_value=parse_cell_or_range(&begin,&(new->n_x.v_rng));
- if(byte_value) {
- if((byte_value& ~0x3)==R_CELL)
- ch=L_CELL;
- else
- ch=L_RANGE;
- instr=begin;
- break;
- }
-
- while(*instr && (isalpha(*instr) || isdigit(*instr) || *instr=='_'))
- instr++;
-
- n=instr-begin;
- while(isspace(*instr))
- instr++;
-
- if(*instr!='(') {
- ch=L_VAR;
- byte_value=VAR;
- new->n_x.v_var=find_or_make_var(begin,n);
- break;
- }
- }
- tmp_ch=begin[n];
- begin[n]='\0';
- fp=hash_find(parse_hash,begin);
- begin[n]=tmp_ch;
- byte_value= ERROR;
- if(!fp) {
- parse_error=BAD_FUNC;
- return ERROR;
- }
-
- if(fp>=the_funs && fp<=&the_funs[USR1])
- byte_value=fp-the_funs;
- else {
- for(nn=0;nn<n_usr_funs;nn++) {
- if(fp>=&usr_funs[nn][0] && fp<=&usr_funs[nn][usr_n_funs[nn]]) {
- byte_value=USR1+nn;
- new->sub_value=fp-&usr_funs[nn][0];
- break;
- }
- }
- #ifdef TEST
- if(nn==n_usr_funs) {
- io_error_msg("Couln't turn fp into a ##");
- parse_error=BAD_FUNC;
- return ERROR;
- }
- #endif
- }
-
- if(fp->fn_argn&X_J)
- ch= byte_value==F_IF ? L_FN3 : L_FN2;
- else if(fp->fn_argt[0]=='R' || fp->fn_argt[0]=='E')
- ch=L_FN1R-1+fp->fn_argn-X_A0;
- else
- ch=L_FN0 + fp->fn_argn-X_A0;
-
- break;
- }
- /* new->node_type=ch; */
- new->comp_value=byte_value;
- yylval=new;
- return ch;
- }
-
- /* Return value is
- 0 if it doesn't look like a cell or a range,
- R_CELL if it is a cell (ptr now points past the characters, lr and lc hold the row and col of the cell)
- RANGE if it is a range (ptr points past the chars)
- */
- unsigned char
- parse_cell_or_range FUN2(char **,ptr, struct rng *,retp)
- {
- if(a0) {
- unsigned tmpc,tmpr;
- char *p;
- int abz = ROWREL|COLREL;
-
- p= *ptr;
- tmpc=0;
- if(*p=='$') {
- abz-=COLREL;
- p++;
- }
- if(!isalpha(*p))
- return 0;
- tmpc=str_to_col(&p);
- if(tmpc<MIN_COL || tmpc>MAX_COL)
- return 0;
- if(*p=='$') {
- abz-=ROWREL;
- p++;
- }
- if(!isdigit(*p))
- return 0;
- for(tmpr=0;isdigit(*p);p++)
- tmpr=tmpr*10 + *p - '0';
-
- if(tmpr<MIN_ROW || tmpr>MAX_ROW)
- return 0;
-
- if(*p==':' || *p=='.') {
- unsigned tmpc1,tmpr1;
-
- abz = ((abz&COLREL) ? LCREL : 0)|((abz&ROWREL) ? LRREL : 0)|HRREL|HCREL;
- p++;
- if(*p=='$') {
- abz-=HCREL;
- p++;
- }
- if(!isalpha(*p))
- return 0;
- tmpc1=str_to_col(&p);
- if(tmpc1<MIN_COL || tmpc1>MAX_COL)
- return 0;
- if(*p=='$') {
- abz-=HRREL;
- p++;
- }
- if(!isdigit(*p))
- return 0;
- for(tmpr1=0;isdigit(*p);p++)
- tmpr1=tmpr1*10 + *p - '0';
- if(tmpr1<MIN_ROW || tmpr1>MAX_ROW)
- return 0;
-
- if(tmpr<tmpr1) {
- retp->lr=tmpr;
- retp->hr=tmpr1;
- } else {
- retp->lr=tmpr1;
- retp->hr=tmpr;
- }
- if(tmpc<tmpc1) {
- retp->lc=tmpc;
- retp->hc=tmpc1;
- } else {
- retp->lc=tmpc1;
- retp->hc=tmpc;
- }
- *ptr= p;
- return RANGE | abz;
- }
- retp->lr = retp->hr = tmpr;
- retp->lc = retp->hc = tmpc;
- *ptr=p;
- return R_CELL | abz;
- } else {
- char *p;
- unsigned char retr;
- unsigned char retc;
- int ended;
- long num;
- CELLREF tmp;
-
- #define CK_ABS_R(x) ((x)<MIN_ROW || (x)>MAX_ROW)
-
- #define CK_REL_R(x) (((x)>0 && MAX_ROW-(x)<cur_row) \
- || ((x)<0 && MIN_ROW-(x)>cur_row))
-
- #define CK_ABS_C(x) ((x)<MIN_COL || (x)>MAX_COL)
-
- #define CK_REL_C(x) (((x)>0 && MAX_COL-(x)<cur_col) \
- || ((x)<0 && MIN_COL-(x)>cur_col))
-
- #define MAYBEREL(p) (*(p)=='[' && (isdigit((p)[1]) || (((p)[1]=='+' || (p)[1]=='-') && isdigit((p)[2]))))
-
- p= *ptr;
- retr=0;
- retc=0;
- ended=0;
- while(ended==0) {
- switch(*p) {
- case 'r':
- case 'R':
- if(retr) {
- ended++;
- break;
- }
- p++;
- retr=R_CELL;
- if(isdigit(*p)) {
- num=astol(&p);
- if (CK_ABS_R(num))
- return 0;
- retp->lr= retp->hr=num;
- } else if(MAYBEREL(p)) {
- p++;
- num=astol(&p);
- if (CK_REL_R(num))
- return 0;
- retp->lr= retp->hr=num+cur_row;
- retr|=ROWREL;
- if(*p==':') {
- retr=RANGE|LRREL|HRREL;
- p++;
- num=astol(&p);
- if (CK_REL_R(num))
- return 0;
- retp->hr=num+cur_row;
- }
- if(*p++!=']')
- return 0;
- } else if(retc || *p=='c' || *p=='C') {
- retr|=ROWREL;
- retp->lr= retp->hr=cur_row;
- } else
- return 0;
- if(*p==':' && retr!=(RANGE|LRREL|HRREL)) {
- retr= (retr&ROWREL) ? RANGE|LRREL : RANGE;
- p++;
- if(isdigit(*p)) {
- num=astol(&p);
- if (CK_ABS_R(num))
- return 0;
- retp->hr=num;
- } else if(MAYBEREL(p)) {
- p++;
- num=astol(&p);
- if (CK_REL_R(num))
- return 0;
- retp->hr=num+cur_row;
- retr|=HRREL;
- if(*p++!=']')
- return 0;
- } else
- return 0;
- }
-
- if(retc)
- ended++;
- break;
-
- case 'c':
- case 'C':
- if(retc) {
- ended++;
- break;
- }
- p++;
- retc=R_CELL;
- if(isdigit(*p)) {
- num=astol(&p);
- if (CK_ABS_C(num))
- return 0;
- retp->lc= retp->hc=num;
- } else if(MAYBEREL(p)) {
- p++;
- num=astol(&p);
- if (CK_REL_C(num))
- return 0;
- retp->lc= retp->hc=num+cur_col;
- retc|=COLREL;
- if(*p==':') {
- retc=RANGE|LCREL|HCREL;
- p++;
- num=astol(&p);
- if (CK_REL_C(num))
- return 0;
- retp->hc=num+cur_col;
- }
- if(*p++!=']')
- return 0;
- } else if(retr || *p=='r' || *p=='R') {
- retc|=COLREL;
- retp->lc= retp->hc=cur_col;
- } else
- return 0;
- if(*p==':' && retc!=(RANGE|LCREL|HCREL)) {
- retc= (retc&COLREL) ? RANGE|LCREL : RANGE;
- p++;
- if(isdigit(*p)) {
- num=astol(&p);
- if (CK_ABS_C(num))
- return 0;
- retp->hc=num;
- } else if(MAYBEREL(p)) {
- p++;
- num=astol(&p);
- if (CK_REL_C(num))
- return 0;
- retp->hc=num+cur_col;
- retc|=HCREL;
- if(*p++!=']')
- return 0;
- } else
- return 0;
- }
-
- if(retr)
- ended++;
- break;
- default:
- if(retr) {
- *ptr=p;
- retp->lc=MIN_COL;
- retp->hc=MAX_COL;
- if((retr|ROWREL)==(R_CELL|ROWREL))
- return (retr&ROWREL) ? (RANGE|LRREL|HRREL) : RANGE;
- else
- return retr;
- } else if(retc) {
- *ptr=p;
- retp->lr=MIN_ROW;
- retp->hr=MAX_COL;
- if((retc|COLREL)==(R_CELL|COLREL))
- return (retc&COLREL) ? (RANGE|LCREL|HCREL) : RANGE;
- else
- return retc;
- }
- return 0;
- }
- }
- if(!retr || !retc)
- return 0;
- *ptr=p;
- if(retp->lr>retp->hr)
- tmp=retp->lr,retp->lr=retp->hr,retp->hr=tmp;
- if(retp->lc>retp->hc)
- tmp=retp->lc,retp->lc=retp->hc,retp->hc=tmp;
-
- if((retr|ROWREL)==(R_CELL|ROWREL)) {
- if((retc|COLREL)==(R_CELL|COLREL))
- return retr|retc;
- return (retr&ROWREL) ? (retc|LRREL|HRREL) : retc;
- }
- if((retc|COLREL)==(R_CELL|COLREL))
- return (retc&COLREL) ? (retr|LCREL|HCREL) : retr;
- return retr|retc;
- }
- }
-
- int
- str_to_col FUN1(char **,str)
- {
- int ret;
- char c,cc,ccc;
- #if MAX_COL>702
- char cccc;
- #endif
-
- ret=0;
- c=str[0][0];
- if(!isalpha((cc=str[0][1]))) {
- (*str)++;
- return MIN_COL + (isupper(c) ? c-'A' : c-'a');
- }
- if(!isalpha((ccc=str[0][2]))) {
- (*str)+=2;
- return MIN_COL+26 + (isupper(c) ? c-'A' : c-'a')*26 + (isupper(cc) ? cc-'A' : cc-'a');
- }
- #if MAX_COL>702
- if(!isalpha((cccc=str[0][3]))) {
- (*str)+=3;
- return MIN_COL+702 + (isupper(c) ? c-'A' : c-'a')*26*26 + (isupper(cc) ? cc-'A' : cc-'a')*26 + (isupper(ccc) ? ccc-'A' : ccc-'a');
- }
- if(!isalpha(str[0][4])) {
- (*str)+=4;
- return MIN_COL+18278 + (isupper(c) ? c-'A' : c-'a')*26*26*26 + (isupper(cc) ? cc-'A' : cc-'a')*26*26 + (isupper(ccc) ? ccc-'A' : ccc-'a')*26 + (isupper(cccc) ? cccc-'A' : cccc-'a');
- }
- #endif
- return 0;
- }
-