DIRECTOR: LINGO: Switch back to LALR(1) parser

1 files changed, 207 insertions, 125 deletions

diff --git a/engines/director/lingo/lingo-gr.h b/engines/director/lingo/lingo-gr.h
index b337474b19..9930ecdbad 100644
--- a/engines/director/lingo/lingo-gr.h
+++ b/engines/director/lingo/lingo-gr.h
@@ -1,13 +1,14 @@
-/* A Bison parser, made by GNU Bison 3.4.2.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton interface for Bison GLR parsers in C
+/* Skeleton interface for Bison's Yacc-like parsers in C
 
-   Copyright (C) 2002-2015, 2018-2019 Free Software Foundation, Inc.
+   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
+   This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
+   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
@@ -15,7 +16,9 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+   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
@@ -30,120 +33,203 @@
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
-#ifndef YY_YY_ENGINES_DIRECTOR_LINGO_LINGO_GR_HPP_INCLUDED
-# define YY_YY_ENGINES_DIRECTOR_LINGO_LINGO_GR_HPP_INCLUDED
-/* Debug traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 1
-#endif
-#if YYDEBUG
-extern int yydebug;
-#endif
-
-/* Token type.  */
+/* Tokens.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
-  enum yytokentype
-  {
-    UNARY = 258,
-    CASTREF = 259,
-    VOID = 260,
-    VAR = 261,
-    POINT = 262,
-    RECT = 263,
-    ARRAY = 264,
-    OBJECT = 265,
-    REFERENCE = 266,
-    INT = 267,
-    ARGC = 268,
-    ARGCNORET = 269,
-    THEENTITY = 270,
-    THEENTITYWITHID = 271,
-    FLOAT = 272,
-    BLTIN = 273,
-    BLTINNOARGS = 274,
-    BLTINNOARGSORONE = 275,
-    BLTINONEARG = 276,
-    BLTINARGLIST = 277,
-    TWOWORDBUILTIN = 278,
-    FBLTIN = 279,
-    FBLTINNOARGS = 280,
-    FBLTINONEARG = 281,
-    FBLTINARGLIST = 282,
-    RBLTIN = 283,
-    RBLTINONEARG = 284,
-    ID = 285,
-    STRING = 286,
-    HANDLER = 287,
-    SYMBOL = 288,
-    ENDCLAUSE = 289,
-    tPLAYACCEL = 290,
-    tDOWN = 291,
-    tELSE = 292,
-    tNLELSIF = 293,
-    tEXIT = 294,
-    tFRAME = 295,
-    tGLOBAL = 296,
-    tGO = 297,
-    tIF = 298,
-    tINTO = 299,
-    tLOOP = 300,
-    tMACRO = 301,
-    tMOVIE = 302,
-    tNEXT = 303,
-    tOF = 304,
-    tPREVIOUS = 305,
-    tPUT = 306,
-    tREPEAT = 307,
-    tSET = 308,
-    tTHEN = 309,
-    tTHENNL = 310,
-    tTO = 311,
-    tWHEN = 312,
-    tWITH = 313,
-    tWHILE = 314,
-    tNLELSE = 315,
-    tFACTORY = 316,
-    tMETHOD = 317,
-    tOPEN = 318,
-    tPLAY = 319,
-    tDONE = 320,
-    tINSTANCE = 321,
-    tGE = 322,
-    tLE = 323,
-    tGT = 324,
-    tLT = 325,
-    tEQ = 326,
-    tNEQ = 327,
-    tAND = 328,
-    tOR = 329,
-    tNOT = 330,
-    tMOD = 331,
-    tAFTER = 332,
-    tBEFORE = 333,
-    tCONCAT = 334,
-    tCONTAINS = 335,
-    tSTARTS = 336,
-    tCHAR = 337,
-    tITEM = 338,
-    tLINE = 339,
-    tWORD = 340,
-    tSPRITE = 341,
-    tINTERSECTS = 342,
-    tWITHIN = 343,
-    tTELL = 344,
-    tPROPERTY = 345,
-    tON = 346,
-    tME = 347
-  };
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     UNARY = 258,
+     CASTREF = 259,
+     VOID = 260,
+     VAR = 261,
+     POINT = 262,
+     RECT = 263,
+     ARRAY = 264,
+     OBJECT = 265,
+     REFERENCE = 266,
+     INT = 267,
+     ARGC = 268,
+     ARGCNORET = 269,
+     THEENTITY = 270,
+     THEENTITYWITHID = 271,
+     FLOAT = 272,
+     BLTIN = 273,
+     BLTINNOARGS = 274,
+     BLTINNOARGSORONE = 275,
+     BLTINONEARG = 276,
+     BLTINARGLIST = 277,
+     TWOWORDBUILTIN = 278,
+     FBLTIN = 279,
+     FBLTINNOARGS = 280,
+     FBLTINONEARG = 281,
+     FBLTINARGLIST = 282,
+     RBLTIN = 283,
+     RBLTINONEARG = 284,
+     ID = 285,
+     STRING = 286,
+     HANDLER = 287,
+     SYMBOL = 288,
+     ENDCLAUSE = 289,
+     tPLAYACCEL = 290,
+     tDOWN = 291,
+     tELSE = 292,
+     tNLELSIF = 293,
+     tEXIT = 294,
+     tFRAME = 295,
+     tGLOBAL = 296,
+     tGO = 297,
+     tIF = 298,
+     tINTO = 299,
+     tLOOP = 300,
+     tMACRO = 301,
+     tMOVIE = 302,
+     tNEXT = 303,
+     tOF = 304,
+     tPREVIOUS = 305,
+     tPUT = 306,
+     tREPEAT = 307,
+     tSET = 308,
+     tTHEN = 309,
+     tTHENNL = 310,
+     tTO = 311,
+     tWHEN = 312,
+     tWITH = 313,
+     tWHILE = 314,
+     tNLELSE = 315,
+     tFACTORY = 316,
+     tMETHOD = 317,
+     tOPEN = 318,
+     tPLAY = 319,
+     tDONE = 320,
+     tINSTANCE = 321,
+     tGE = 322,
+     tLE = 323,
+     tGT = 324,
+     tLT = 325,
+     tEQ = 326,
+     tNEQ = 327,
+     tAND = 328,
+     tOR = 329,
+     tNOT = 330,
+     tMOD = 331,
+     tAFTER = 332,
+     tBEFORE = 333,
+     tCONCAT = 334,
+     tCONTAINS = 335,
+     tSTARTS = 336,
+     tCHAR = 337,
+     tITEM = 338,
+     tLINE = 339,
+     tWORD = 340,
+     tSPRITE = 341,
+     tINTERSECTS = 342,
+     tWITHIN = 343,
+     tTELL = 344,
+     tPROPERTY = 345,
+     tON = 346,
+     tME = 347
+   };
 #endif
+/* Tokens.  */
+#define UNARY 258
+#define CASTREF 259
+#define VOID 260
+#define VAR 261
+#define POINT 262
+#define RECT 263
+#define ARRAY 264
+#define OBJECT 265
+#define REFERENCE 266
+#define INT 267
+#define ARGC 268
+#define ARGCNORET 269
+#define THEENTITY 270
+#define THEENTITYWITHID 271
+#define FLOAT 272
+#define BLTIN 273
+#define BLTINNOARGS 274
+#define BLTINNOARGSORONE 275
+#define BLTINONEARG 276
+#define BLTINARGLIST 277
+#define TWOWORDBUILTIN 278
+#define FBLTIN 279
+#define FBLTINNOARGS 280
+#define FBLTINONEARG 281
+#define FBLTINARGLIST 282
+#define RBLTIN 283
+#define RBLTINONEARG 284
+#define ID 285
+#define STRING 286
+#define HANDLER 287
+#define SYMBOL 288
+#define ENDCLAUSE 289
+#define tPLAYACCEL 290
+#define tDOWN 291
+#define tELSE 292
+#define tNLELSIF 293
+#define tEXIT 294
+#define tFRAME 295
+#define tGLOBAL 296
+#define tGO 297
+#define tIF 298
+#define tINTO 299
+#define tLOOP 300
+#define tMACRO 301
+#define tMOVIE 302
+#define tNEXT 303
+#define tOF 304
+#define tPREVIOUS 305
+#define tPUT 306
+#define tREPEAT 307
+#define tSET 308
+#define tTHEN 309
+#define tTHENNL 310
+#define tTO 311
+#define tWHEN 312
+#define tWITH 313
+#define tWHILE 314
+#define tNLELSE 315
+#define tFACTORY 316
+#define tMETHOD 317
+#define tOPEN 318
+#define tPLAY 319
+#define tDONE 320
+#define tINSTANCE 321
+#define tGE 322
+#define tLE 323
+#define tGT 324
+#define tLT 325
+#define tEQ 326
+#define tNEQ 327
+#define tAND 328
+#define tOR 329
+#define tNOT 330
+#define tMOD 331
+#define tAFTER 332
+#define tBEFORE 333
+#define tCONCAT 334
+#define tCONTAINS 335
+#define tSTARTS 336
+#define tCHAR 337
+#define tITEM 338
+#define tLINE 339
+#define tWORD 340
+#define tSPRITE 341
+#define tINTERSECTS 342
+#define tWITHIN 343
+#define tTELL 344
+#define tPROPERTY 345
+#define tON 346
+#define tME 347
+
+
+
 
-/* Value type.  */
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-union YYSTYPE
+typedef union YYSTYPE
+#line 79 "engines/director/lingo/lingo-gr.y"
 {
-#line 80 "engines/director/lingo/lingo-gr.y"
-
 	Common::String *s;
 	int i;
 	double f;
@@ -151,18 +237,14 @@ union YYSTYPE
 	int code;
 	int narg;	/* number of arguments */
 	Common::Array<double> *arr;
-
-#line 156 "engines/director/lingo/lingo-gr.hpp"
-
-};
-typedef union YYSTYPE YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
+}
+/* Line 1529 of yacc.c.  */
+#line 243 "engines/director/lingo/lingo-gr.hpp"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
 #endif
 
-
 extern YYSTYPE yylval;
 
-int yyparse (void);
-
-#endif /* !YY_YY_ENGINES_DIRECTOR_LINGO_LINGO_GR_HPP_INCLUDED  */