--- a
+++ b/panoParser.c
@@ -0,0 +1,2480 @@
+
+/* A Bison parser, made by GNU Bison 2.4.1.  */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+   
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.4.1"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+
+
+/* Copy the first part of user declarations.  */
+
+/* Line 189 of yacc.c  */
+#line 27 "/home/dmg/hg.w/panoParser/panoParser.y"
+
+       #include <stdio.h>
+       #include <stdlib.h>
+       #include <string.h>
+       #include <math.h>
+
+  /*  #define lround gaaekraf adf adf
+       #define lroundf gaaekraf adf adf 
+*/
+
+#include "tparser.h"
+#include "tparserprivate.h"
+#include "tparserdebug.h"
+
+       int yylex (void);
+       void yyerror (char const *);
+/*  Keeps track of the current type of input line in the file */
+int  currentLine = -1;
+
+pt_script script;
+
+/* defining it gives better error messages. It might be an overkill */
+#define YYERROR_VERBOSE 1 
+
+static pt_script_image *image;
+static pt_script_optimize_var *varToOptimize;
+static pt_script_ctrl_point *ctrlPoint;
+static pt_script_morph_point *morphPoint;
+
+// Look ahead variables
+//   Hugin  uses a comment line _before_ the i line: for example
+//   #-hugin  autoCenterCrop=1 cropFactor=1
+
+#define PT_AUTO_CENTER_CROP_ST "autoCenterCrop"
+#define PT_AUTO_CENTER_CROP_DEFAULT 0
+static int autoCenterCrop = PT_AUTO_CENTER_CROP_DEFAULT;
+static int huginPTOfileVersion = 0;
+
+
+#define PT_CROP_FACTOR_ST "cropFactor"
+#define PT_CROP_FACTOR_DEFAULT 0
+static int cropFactor = PT_CROP_FACTOR_DEFAULT;
+
+/* copy a string while allocating and checking for memory */
+static void ParserStringCopy(char **dest, char *from)
+{
+    if (*dest) 
+	free(*dest);
+    *dest = strdup(from);
+    if (*dest == NULL)
+	panoScriptParserError(1,"Not enough memory");
+}
+ static void panoAllocateVarToOptimize (void);
+
+
+
+
+/* Line 189 of yacc.c  */
+#line 131 "panoParser.c"
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     NUM = 258,
+     PT_TOKEN_NUMBER = 259,
+     PT_TOKEN_STRING = 260,
+     PT_TOKEN_HUGIN_KEYWORD = 261,
+     PT_TOKEN_KEYWORD = 262,
+     PT_TOKEN_KEYWORD_MULTICHAR = 263,
+     PT_TOKEN_KEYWORD_CROPPING = 264,
+     PT_TOKEN_EOL = 265,
+     PT_TOKEN_SEP = 266,
+     PT_TOKEN_INPUT_LINE = 267,
+     PT_TOKEN_OUTPUT_LINE = 268,
+     PT_TOKEN_PANO_LINE = 269,
+     PT_TOKEN_CONTROL_PT_LINE = 270,
+     PT_TOKEN_OPTIMIZE_OPT_LINE = 271,
+     PT_TOKEN_OPTIMIZE_VARS_LINE = 272,
+     PT_TOKEN_COMMA = 273,
+     PT_TOKEN_REFERENCE = 274,
+     PT_TOKEN_MORPH_PT_LINE = 275,
+     PT_TOKEN_HUGIN_VERSION = 276,
+     PT_TOKEN_HUGIN_LINE = 277,
+     PT_TOKEN_HUGIN_OPTIONS_LINE = 278,
+     PT_TOKEN_ERROR = 279,
+     PT_TOKEN_EOF = 280
+   };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 214 of yacc.c  */
+#line 86 "/home/dmg/hg.w/panoParser/panoParser.y"
+
+  int   iVal;
+  float fVal;
+  char strVal[PT_TOKEN_MAX_LEN+1];
+  char cVal;
+
+
+
+/* Line 214 of yacc.c  */
+#line 201 "panoParser.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 264 of yacc.c  */
+#line 213 "panoParser.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+    int yyi;
+#endif
+{
+  return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (YYID (0))
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
+	Stack = &yyptr->Stack_alloc;					\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  38
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   82
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  26
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  36
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  59
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  108
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   280
+
+#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,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     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
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint8 yyprhs[] =
+{
+       0,     0,     3,     6,     9,    10,    12,    14,    16,    18,
+      20,    22,    24,    26,    28,    30,    32,    34,    39,    40,
+      45,    46,    51,    52,    58,    59,    65,    67,    68,    74,
+      75,    81,    82,    88,    89,    95,    98,   100,   104,   107,
+     110,   111,   117,   119,   122,   125,   127,   131,   133,   135,
+     137,   139,   141,   145,   149,   153,   162,   165,   168,   171
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
+{
+      27,     0,    -1,    28,    25,    -1,    29,    28,    -1,    -1,
+      41,    -1,    43,    -1,    51,    -1,    45,    -1,    47,    -1,
+      36,    -1,    38,    -1,    34,    -1,    32,    -1,    31,    -1,
+      30,    -1,    24,    -1,    21,    11,     4,    40,    -1,    -1,
+      23,    33,    55,    40,    -1,    -1,    22,    35,    53,    40,
+      -1,    -1,    15,    11,    37,    57,    40,    -1,    -1,    20,
+      11,    39,    57,    40,    -1,    10,    -1,    -1,    12,    11,
+      42,    55,    40,    -1,    -1,    13,    11,    44,    55,    40,
+      -1,    -1,    16,    11,    46,    55,    40,    -1,    -1,    17,
+      11,    48,    49,    40,    -1,    17,    40,    -1,    50,    -1,
+      49,    11,    50,    -1,     8,     4,    -1,     7,     4,    -1,
+      -1,    14,    11,    52,    55,    40,    -1,    54,    -1,    53,
+      54,    -1,     6,     4,    -1,    56,    -1,    55,    11,    56,
+      -1,    59,    -1,    58,    -1,    60,    -1,    61,    -1,    60,
+      -1,    57,    11,    60,    -1,     8,    19,     4,    -1,     7,
+      19,     4,    -1,     9,     4,    18,     4,    18,     4,    18,
+       4,    -1,     7,     5,    -1,     7,     4,    -1,     8,     4,
+      -1,     7,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   123,   123,   165,   166,   170,   171,   172,   173,   174,
+     175,   176,   177,   178,   179,   180,   184,   191,   198,   197,
+     204,   203,   213,   212,   221,   220,   229,   232,   231,   252,
+     251,   268,   267,   275,   274,   279,   284,   285,   289,   296,
+     310,   309,   315,   316,   318,   331,   332,   336,   336,   336,
+     336,   338,   339,   345,   397,   447,   475,   517,   693,   745
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "NUM", "PT_TOKEN_NUMBER",
+  "PT_TOKEN_STRING", "PT_TOKEN_HUGIN_KEYWORD", "PT_TOKEN_KEYWORD",
+  "PT_TOKEN_KEYWORD_MULTICHAR", "PT_TOKEN_KEYWORD_CROPPING",
+  "PT_TOKEN_EOL", "PT_TOKEN_SEP", "PT_TOKEN_INPUT_LINE",
+  "PT_TOKEN_OUTPUT_LINE", "PT_TOKEN_PANO_LINE", "PT_TOKEN_CONTROL_PT_LINE",
+  "PT_TOKEN_OPTIMIZE_OPT_LINE", "PT_TOKEN_OPTIMIZE_VARS_LINE",
+  "PT_TOKEN_COMMA", "PT_TOKEN_REFERENCE", "PT_TOKEN_MORPH_PT_LINE",
+  "PT_TOKEN_HUGIN_VERSION", "PT_TOKEN_HUGIN_LINE",
+  "PT_TOKEN_HUGIN_OPTIONS_LINE", "PT_TOKEN_ERROR", "PT_TOKEN_EOF",
+  "$accept", "input", "lines", "line", "parsingError", "huginPTOversion",
+  "huginOptionsLine", "$@1", "huginImageParmsLine", "$@2", "ctrlPtsLine",
+  "$@3", "morphPtsLine", "$@4", "eoln", "inputline", "$@5", "outputline",
+  "$@6", "optimizeOptsline", "$@7", "optimizeVarsline", "$@8", "varsOpt",
+  "varOpt", "panoline", "$@9", "huginVars", "huginVar", "vars", "var",
+  "varsparms", "varreference", "varcropping", "varparameter", "varonly", 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
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    26,    27,    28,    28,    29,    29,    29,    29,    29,
+      29,    29,    29,    29,    29,    29,    30,    31,    33,    32,
+      35,    34,    37,    36,    39,    38,    40,    42,    41,    44,
+      43,    46,    45,    48,    47,    47,    49,    49,    50,    50,
+      52,    51,    53,    53,    54,    55,    55,    56,    56,    56,
+      56,    57,    57,    58,    58,    59,    60,    60,    60,    61
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     2,     2,     0,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     4,     0,     4,
+       0,     4,     0,     5,     0,     5,     1,     0,     5,     0,
+       5,     0,     5,     0,     5,     2,     1,     3,     2,     2,
+       0,     5,     1,     2,     2,     1,     3,     1,     1,     1,
+       1,     1,     3,     3,     3,     8,     2,     2,     2,     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_uint8 yydefact[] =
+{
+       4,     0,     0,     0,     0,     0,     0,     0,     0,    20,
+      18,    16,     0,     0,     4,    15,    14,    13,    12,    10,
+      11,     5,     6,     8,     9,     7,    27,    29,    40,    22,
+      31,    26,    33,    35,    24,     0,     0,     0,     1,     2,
+       3,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,    42,    59,     0,     0,     0,    45,    48,    47,    49,
+      50,     0,     0,     0,     0,     0,     0,    51,     0,     0,
+       0,     0,    36,     0,    17,    44,    21,    43,    57,    56,
+       0,    58,     0,     0,     0,    19,    28,    30,    41,     0,
+      23,    32,    39,    38,     0,    34,    25,    54,    53,     0,
+      46,    52,    37,     0,     0,     0,     0,    55
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,    12,    13,    14,    15,    16,    17,    37,    18,    36,
+      19,    44,    20,    47,    33,    21,    41,    22,    42,    23,
+      45,    24,    46,    71,    72,    25,    43,    50,    51,    55,
+      56,    66,    57,    58,    59,    60
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -47
+static const yytype_int8 yypact[] =
+{
+      16,    13,    15,    33,    45,    47,     8,    48,    49,   -47,
+     -47,   -47,    57,   -12,    16,   -47,   -47,   -47,   -47,   -47,
+     -47,   -47,   -47,   -47,   -47,   -47,   -47,   -47,   -47,   -47,
+     -47,   -47,   -47,   -47,   -47,    58,    55,    34,   -47,   -47,
+     -47,    34,    34,    34,    27,    34,    39,    27,    53,    60,
+      -5,   -47,     2,     4,    61,    38,   -47,   -47,   -47,   -47,
+     -47,    38,    38,    38,    46,    62,    42,   -47,    38,    63,
+      64,    44,   -47,    42,   -47,   -47,   -47,   -47,   -47,   -47,
+      65,   -47,    66,    54,    34,   -47,   -47,   -47,   -47,    27,
+     -47,   -47,   -47,   -47,    39,   -47,   -47,   -47,   -47,    67,
+     -47,   -47,   -47,    56,    69,    59,    71,   -47
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+     -47,   -47,    68,   -47,   -47,   -47,   -47,   -47,   -47,   -47,
+     -47,   -47,   -47,   -47,   -46,   -47,   -47,   -47,   -47,   -47,
+     -47,   -47,   -47,   -47,   -18,   -47,   -47,   -47,    28,   -31,
+      -4,    32,   -47,   -47,   -44,   -47
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+      67,    49,    74,    67,    76,    31,    78,    79,    81,    85,
+      61,    62,    63,    39,    68,    86,    87,    88,    31,    32,
+      90,    80,    91,    82,    26,    95,    27,    96,     1,     2,
+       3,     4,     5,     6,    64,    65,     7,     8,     9,    10,
+      11,    52,    53,    54,    28,   101,    69,    70,    31,    84,
+      78,    79,    31,    89,    31,    94,    29,    38,    30,    34,
+      35,    49,    48,    31,    75,    83,    81,    92,    93,    97,
+      98,   103,    99,   105,   104,   107,   102,   106,    77,    73,
+     100,     0,    40
+};
+
+static const yytype_int8 yycheck[] =
+{
+      44,     6,    48,    47,    50,    10,     4,     5,     4,    55,
+      41,    42,    43,    25,    45,    61,    62,    63,    10,    11,
+      66,    19,    68,    19,    11,    71,    11,    73,    12,    13,
+      14,    15,    16,    17,     7,     8,    20,    21,    22,    23,
+      24,     7,     8,     9,    11,    89,     7,     8,    10,    11,
+       4,     5,    10,    11,    10,    11,    11,     0,    11,    11,
+      11,     6,     4,    10,     4,     4,     4,     4,     4,     4,
+       4,     4,    18,     4,    18,     4,    94,    18,    50,    47,
+      84,    -1,    14
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,    12,    13,    14,    15,    16,    17,    20,    21,    22,
+      23,    24,    27,    28,    29,    30,    31,    32,    34,    36,
+      38,    41,    43,    45,    47,    51,    11,    11,    11,    11,
+      11,    10,    11,    40,    11,    11,    35,    33,     0,    25,
+      28,    42,    44,    52,    37,    46,    48,    39,     4,     6,
+      53,    54,     7,     8,     9,    55,    56,    58,    59,    60,
+      61,    55,    55,    55,     7,     8,    57,    60,    55,     7,
+       8,    49,    50,    57,    40,     4,    40,    54,     4,     5,
+      19,     4,    19,     4,    11,    40,    40,    40,    40,    11,
+      40,    40,     4,     4,    11,    40,    40,     4,     4,    18,
+      56,    60,    50,     4,    18,     4,    18,     4
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK (1);						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (YYID (N))                                                    \
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+	      (Loc).first_line, (Loc).first_column,	\
+	      (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+    yytype_int16 *yybottom;
+    yytype_int16 *yytop;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#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 lookahead symbol.  */
+int yychar;
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*-------------------------.
+| yyparse or yypush_parse.  |
+`-------------------------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+
+
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;
+
+    /* The stacks and their tools:
+       `yyss': related to states.
+       `yyvs': related to semantic values.
+
+       Refer to the stacks thru separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
+
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;
+
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;
+
+    YYSIZE_T yystacksize;
+
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  yytoken = 0;
+  yyss = yyssa;
+  yyvs = yyvsa;
+  yystacksize = YYINITDEPTH;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss_alloc, yyss);
+	YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 2:
+
+/* Line 1455 of yacc.c  */
+#line 124 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+          int i;
+          DEBUG_1("Lines");
+
+          pt_script_morph_point *morphPoint2;
+          int image;
+          pt_script_image *imageSpec;
+          // We have to move the morphing control points to their corresponding images
+          DEBUG_2("Number of control points %d", script.iMorphPointsCount);
+
+          for (i = 0; i < script.iMorphPointsCount; i++) {
+              // get a pointer to the point to make life easier
+              morphPoint = &morphPointsSpec[i];
+              image = morphPoint->iImage;
+              // we need to verify that the iamge pointer exists
+              if (image < 0 || image > script.iInputImagesCount) {
+                  panoScriptParserError(0,"Morphing control point number %d references non existent input image [%c].\n", i, image);
+                  return -1;
+              }
+              // point to the image, avoids long expressions
+              imageSpec = &script.inputImageSpec[image];
+
+              // allocate the pointer
+              morphPoint2 = (pt_script_morph_point *)panoScriptReAlloc((void*)&imageSpec->morphPoints, 
+                                                                  sizeof(pt_script_morph_point), &imageSpec->morphPointsCount);
+              
+              if (morphPoint2 == NULL) {
+                 yyerror("Not enough memory");
+              }
+              memcpy(morphPoint2, morphPoint, sizeof(pt_script_morph_point));
+          }
+          DEBUG_2("Lines: number of images %d", script.iInputImagesCount);
+
+          for (i=0;i<script.iInputImagesCount; i++)  {
+              DEBUG_2("Image %d", script.inputImageSpec[i].morphPointsCount);              
+          }
+          DEBUG_2("Number of control points %d", script.iMorphPointsCount);
+
+          return 0;
+      ;}
+    break;
+
+  case 4:
+
+/* Line 1455 of yacc.c  */
+#line 166 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+    DEBUG_1("End of line\n");
+;}
+    break;
+
+  case 16:
+
+/* Line 1455 of yacc.c  */
+#line 185 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+  DEBUG_1("What the heck\n");
+    return -1;
+;}
+    break;
+
+  case 17:
+
+/* Line 1455 of yacc.c  */
+#line 192 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+            huginPTOfileVersion = lroundf((yyvsp[(3) - (4)].fVal));
+            //printf("Version %d", huginPTOfileVersion);
+         ;}
+    break;
+
+  case 18:
+
+/* Line 1455 of yacc.c  */
+#line 198 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+            currentLine = PT_TOKEN_HUGIN_OPTIONS_LINE;
+         ;}
+    break;
+
+  case 20:
+
+/* Line 1455 of yacc.c  */
+#line 204 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+            currentLine = PT_TOKEN_HUGIN_LINE;
+        ;}
+    break;
+
+  case 21:
+
+/* Line 1455 of yacc.c  */
+#line 208 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 22:
+
+/* Line 1455 of yacc.c  */
+#line 213 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+            currentLine = PT_TOKEN_CONTROL_PT_LINE;
+            ctrlPoint = (pt_script_ctrl_point *)panoScriptReAlloc((void*)&script.ctrlPointsSpec, 
+                                                                  sizeof(pt_script_ctrl_point), &script.iCtrlPointsCount);
+        ;}
+    break;
+
+  case 23:
+
+/* Line 1455 of yacc.c  */
+#line 218 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 24:
+
+/* Line 1455 of yacc.c  */
+#line 221 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+            currentLine = PT_TOKEN_MORPH_PT_LINE;
+            morphPoint = (pt_script_morph_point *)panoScriptReAlloc((void*)&morphPointsSpec, 
+                                                                  sizeof(pt_script_morph_point), &script.iMorphPointsCount);
+        ;}
+    break;
+
+  case 25:
+
+/* Line 1455 of yacc.c  */
+#line 226 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 26:
+
+/* Line 1455 of yacc.c  */
+#line 229 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { DEBUG_1("ENDOFLINE");currentLine = -1; /* This says we don't know the type of line being processed */;}
+    break;
+
+  case 27:
+
+/* Line 1455 of yacc.c  */
+#line 232 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+
+	    currentLine = PT_TOKEN_INPUT_LINE; 
+
+            image = (pt_script_image *)panoScriptReAlloc((void*)&(script.inputImageSpec),
+                                                         sizeof(pt_script_image), &script.iInputImagesCount);
+
+            if (image == NULL) {
+		yyerror("Not enough memory");
+            }
+            // This might require more though. Are the defaults of these two variables zero?
+            image->autoCenterCrop = autoCenterCrop;
+            image->cropFactor = cropFactor;
+            cropFactor = PT_CROP_FACTOR_DEFAULT;
+            autoCenterCrop = PT_AUTO_CENTER_CROP_DEFAULT;
+
+        ;}
+    break;
+
+  case 28:
+
+/* Line 1455 of yacc.c  */
+#line 249 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 29:
+
+/* Line 1455 of yacc.c  */
+#line 252 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+            DEBUG_1("Reading outputline");
+	    currentLine = PT_TOKEN_OUTPUT_LINE; 
+	    // allocate the new output
+	    script.iOutputImagesCount++;
+	    script.outputImageSpec = realloc(script.outputImageSpec, 
+					     sizeof(*script.outputImageSpec) * script.iOutputImagesCount);
+	    if (script.outputImageSpec == NULL) {
+		yyerror("Not enough memory");
+	    }
+	    // clear the end of the reallocated region
+	    bzero(&(script.outputImageSpec[script.iOutputImagesCount-1]), sizeof(*script.outputImageSpec));
+	    image = &script.outputImageSpec[script.iOutputImagesCount-1];
+	;}
+    break;
+
+  case 30:
+
+/* Line 1455 of yacc.c  */
+#line 265 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 31:
+
+/* Line 1455 of yacc.c  */
+#line 268 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+              currentLine=PT_TOKEN_OPTIMIZE_OPT_LINE; 
+          ;}
+    break;
+
+  case 32:
+
+/* Line 1455 of yacc.c  */
+#line 270 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 33:
+
+/* Line 1455 of yacc.c  */
+#line 275 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+              currentLine = PT_TOKEN_OPTIMIZE_VARS_LINE;
+              
+           ;}
+    break;
+
+  case 34:
+
+/* Line 1455 of yacc.c  */
+#line 278 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 35:
+
+/* Line 1455 of yacc.c  */
+#line 280 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+              /* last one */; 
+           ;}
+    break;
+
+  case 38:
+
+/* Line 1455 of yacc.c  */
+#line 290 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+             panoAllocateVarToOptimize ();
+
+             varToOptimize->varName = strdup((yyvsp[(1) - (2)].strVal));
+             varToOptimize->varIndex = lroundf((yyvsp[(2) - (2)].fVal))+1 //remember, internally we use references based 1, not zero
+          ;}
+    break;
+
+  case 39:
+
+/* Line 1455 of yacc.c  */
+#line 297 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+             char temp[10];
+
+             panoAllocateVarToOptimize ();
+
+             temp[0] = (yyvsp[(1) - (2)].cVal);
+             temp[1] = 0;
+             varToOptimize->varName = strdup(temp);
+             varToOptimize->varIndex = lroundf((yyvsp[(2) - (2)].fVal))+1 //remember, internally we use references based 1, not zero
+          ;}
+    break;
+
+  case 40:
+
+/* Line 1455 of yacc.c  */
+#line 310 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+             currentLine=PT_TOKEN_PANO_LINE; 
+          ;}
+    break;
+
+  case 41:
+
+/* Line 1455 of yacc.c  */
+#line 312 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { ; ;}
+    break;
+
+  case 44:
+
+/* Line 1455 of yacc.c  */
+#line 319 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+              // The tokens include the = at the end
+              // we could do a substr, but there is no real value on that
+              if (strcmp(PT_AUTO_CENTER_CROP_ST "=", (yyvsp[(1) - (2)].strVal)) == 0) {
+                  autoCenterCrop = lroundf((yyvsp[(2) - (2)].fVal));
+              } else if (strcmp(PT_CROP_FACTOR_ST "=" , (yyvsp[(1) - (2)].strVal)) == 0) {
+                  cropFactor = (yyvsp[(2) - (2)].fVal);
+              } else {
+		panoScriptParserError(1,"Warning: invalid variable %s found in Hugin image line. Ignored...\n", (yyvsp[(1) - (2)].strVal));
+              }
+          ;}
+    break;
+
+  case 53:
+
+/* Line 1455 of yacc.c  */
+#line 346 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+       int imageRef = lroundf((yyvsp[(3) - (3)].fVal)) + 1;
+       char *temp = (yyvsp[(1) - (3)].strVal);
+
+       switch (currentLine) {
+       case PT_TOKEN_HUGIN_OPTIONS_LINE:
+          panoScriptParserError(1,"Invalid variable name [%c=] in input line.\n", (yyvsp[(1) - (3)].strVal));
+          return -1;
+          break;
+       case PT_TOKEN_OUTPUT_LINE:
+       case PT_TOKEN_INPUT_LINE:
+          if (strcmp((yyvsp[(1) - (3)].strVal), "Ra") == 0 ||
+              strcmp((yyvsp[(1) - (3)].strVal), "Rb") == 0 ||
+              strcmp((yyvsp[(1) - (3)].strVal), "Rc") == 0 ||
+              strcmp((yyvsp[(1) - (3)].strVal), "Rd") == 0 ||
+              strcmp((yyvsp[(1) - (3)].strVal), "Re") == 0 ) {
+             image->responseCurveCoefIndex[*(temp+1)-'a'] = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Ry") == 0) {
+             image->responseCurveTypeIndex = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Eev") == 0) {
+             image->imageEVIndex = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Er") == 0) {
+             image->whiteBalanceFactorRedIndex = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Eb") == 0) {
+             image->whiteBalanceFactorBlue = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Va") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "Vb") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "Vc") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "Vd") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "Ve") == 0 ) {
+             image->vignettingCorrectionCoefIndex[*(temp+1)-'a'] = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Vm") == 0) {
+             image->vignettingCorrectionModeIndex = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "Vx") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "Vy") == 0) {
+             image->vignettingCorrectionCoefIndex[*(temp+1)-'x'+4] = imageRef;
+          } else if (strcmp((yyvsp[(1) - (3)].strVal), "TrX") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "TrY") == 0 ||
+                     strcmp((yyvsp[(1) - (3)].strVal), "TrZ") == 0) {
+             image->translationCoefIndex[*(temp+1)-'X'] = imageRef;
+          } else {
+             panoScriptParserError(1,"Invalid variable name [%s]\n", (yyvsp[(1) - (3)].strVal));
+             return -1;
+          }
+          break;
+       default:
+          panoScriptParserError(1,"Invalid variable name [%c=] in input line.\n", (yyvsp[(1) - (3)].strVal));
+          return -1;
+          break;
+       }
+   ;}
+    break;
+
+  case 54:
+
+/* Line 1455 of yacc.c  */
+#line 398 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+       int imageRef = lroundf((yyvsp[(3) - (3)].fVal)) + 1;
+
+       switch (currentLine) {
+       case PT_TOKEN_INPUT_LINE:
+	   switch ((yyvsp[(1) - (3)].cVal)) {
+	    case 'v':
+		image->fHorFOVIndex = imageRef;
+		break;
+	    case 'y':
+		image->yawIndex = imageRef;
+		break;
+	    case 'p':
+		image->pitchIndex = imageRef;
+		break;
+	    case 'r':
+		image->rollIndex = imageRef;
+		break;
+	    case 'a':
+	    case 'b':
+	    case 'c':
+	    case 'd':
+	    case 'e':
+		image->coefIndex[(yyvsp[(1) - (3)].cVal)-'a'] = imageRef;
+		break;
+	    case 'g':
+		image->coefIndex[5] = imageRef;
+		break;
+	    case 't':
+		image->coefIndex[6] = imageRef;
+		break;
+           case 'j':
+              fprintf(stderr, ">>>>Variable j REFERENCE to be done\n");
+              break;
+	   default:
+	       panoScriptParserError(1,"Invalid variable name [%c=] in input line.\n", (yyvsp[(1) - (3)].cVal));
+	       return -1;
+	       break;
+	   }
+	   break;
+       default:
+	   panoScriptParserError(1,"Error Not handled 3 [%c]\n", (yyvsp[(1) - (3)].cVal));
+	   return -1;
+       }
+   ;}
+    break;
+
+  case 55:
+
+/* Line 1455 of yacc.c  */
+#line 448 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+	switch (currentLine) {
+	case PT_TOKEN_OUTPUT_LINE:
+	case PT_TOKEN_INPUT_LINE:
+	    switch ((yyvsp[(1) - (8)].cVal)) {
+	    case 'C':
+	    case 'S':
+		image->cropType = (yyvsp[(1) - (8)].cVal);
+		image->cropArea[0] = lroundf((yyvsp[(2) - (8)].fVal));
+		image->cropArea[1] = lroundf((yyvsp[(4) - (8)].fVal));
+		image->cropArea[2] = lroundf((yyvsp[(6) - (8)].fVal));
+		image->cropArea[3] = lroundf((yyvsp[(8) - (8)].fVal));
+		break;
+	    default:
+		panoScriptParserError(1,"Invalid variable name- [%c] in image line\n", (yyvsp[(1) - (8)].cVal));
+		return -1;
+	    }
+	    break;
+	default:
+	    panoScriptParserError(1,"Error Not handled 3\n");
+	    return -1;
+	}
+    ;}
+    break;
+
+  case 56:
+
+/* Line 1455 of yacc.c  */
+#line 476 "/home/dmg/hg.w/panoParser/panoParser.y"
+    { 
+      // For the case where the keyword is one char, followed by a string
+
+        DEBUG_2("Token %s", (yyvsp[(2) - (2)].strVal));
+
+        /* Processing of string variables */
+	switch (currentLine) {
+	case PT_TOKEN_PANO_LINE:
+	    switch ((yyvsp[(1) - (2)].cVal)) {
+	    case 'f':
+		ParserStringCopy(&script.pano.projectionName, (yyvsp[(2) - (2)].strVal));
+		break;
+	    case 'n':
+		ParserStringCopy(&script.pano.outputFormat, (yyvsp[(2) - (2)].strVal));
+		break;
+	    case 'P':
+		ParserStringCopy(&script.pano.projectionParmsString, (yyvsp[(2) - (2)].strVal));
+		break;
+	    case 'T':
+		ParserStringCopy(&script.pano.bitDepthOutput, (yyvsp[(2) - (2)].strVal));
+	    default:
+		panoScriptParserError(1,"Invalid variable name [%c] in pano line\n", (yyvsp[(1) - (2)].cVal));
+		return -1;
+	    }
+	    break;
+	case PT_TOKEN_OUTPUT_LINE:
+	case PT_TOKEN_INPUT_LINE:
+	    switch ((yyvsp[(1) - (2)].cVal)) {
+	    case 'n':
+		ParserStringCopy(&image->name, (yyvsp[(2) - (2)].strVal));
+		break;
+	    default:
+		panoScriptParserError(1,"Invalid variable name [%c] in image line...\n", (yyvsp[(1) - (2)].cVal));
+		return -1;
+	    }
+	    break;
+	default:
+	    panoScriptParserError(1,"Error Not handled case [%c]\n", (yyvsp[(1) - (2)].cVal));
+	    return -1;
+	}
+    ;}
+    break;
+
+  case 57:
+
+/* Line 1455 of yacc.c  */
+#line 518 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+        /* Processing of int variables with keyword of one character only */
+	switch (currentLine) {
+        case PT_TOKEN_HUGIN_OPTIONS_LINE:
+            switch ((yyvsp[(1) - (2)].cVal)) {
+            case 'r':
+                script.optimize.optimizeReferenceImage = lround((yyvsp[(2) - (2)].fVal));
+                break;
+            case 'e':
+                script.optimize.blendMode = lround((yyvsp[(2) - (2)].fVal));
+                break;
+            default:
+                panoScriptParserError(1, "Invalid variable name [%c] in hugin options line.\n", (yyvsp[(1) - (2)].cVal));
+                return -1;
+                break;
+            }
+            break;
+        case PT_TOKEN_CONTROL_PT_LINE:
+	   switch ((yyvsp[(1) - (2)].cVal)) {
+           case 'n':
+               ctrlPoint->iImage1 = lround((yyvsp[(2) - (2)].fVal));
+               break;
+           case 'N':
+               ctrlPoint->iImage2 = lround((yyvsp[(2) - (2)].fVal));
+               break;
+           case 'x':
+               ctrlPoint->p1.x = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 'y':
+               ctrlPoint->p1.y = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 'X':
+               ctrlPoint->p2.x = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 'Y':
+               ctrlPoint->p2.y = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 't':
+               ctrlPoint->type = (yyvsp[(2) - (2)].fVal);
+               break;
+	   default:
+	       panoScriptParserError(1, "Invalid variable name [%c] in control point line.\n", (yyvsp[(1) - (2)].cVal));
+	       return -1;
+	       break;
+	   }
+           break;
+        case PT_TOKEN_MORPH_PT_LINE:
+	   switch ((yyvsp[(1) - (2)].cVal)) {
+           case 'i':
+               morphPoint->iImage = lround((yyvsp[(2) - (2)].fVal));
+               break;
+           case 'x':
+               morphPoint->p1.x = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 'y':
+               morphPoint->p1.y = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 'X':
+               morphPoint->p2.x = (yyvsp[(2) - (2)].fVal);
+               break;
+           case 'Y':
+               morphPoint->p2.y = (yyvsp[(2) - (2)].fVal);
+               break;
+	   default:
+	       panoScriptParserError(1, "Invalid variable name [%c] in morph line.\n", (yyvsp[(1) - (2)].cVal));
+	       return -1;
+	       break;
+	   }
+           break;
+	case PT_TOKEN_PANO_LINE:
+	    switch ((yyvsp[(1) - (2)].cVal)) {
+	    case 'w':
+		script.pano.width = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'h':
+		script.pano.height = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'f':
+		script.pano.projection = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'v':
+		script.pano.fHorFOV = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'E':
+                script.pano.exposureValue = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'R':
+                script.pano.dynamicRangeMode = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    default:
+		panoScriptParserError(1,"Error Invalid variable name [%c] in pano line\n", (yyvsp[(1) - (2)].cVal));
+		return -1;
+	    }
+	    break;
+	case PT_TOKEN_OUTPUT_LINE:
+	case PT_TOKEN_INPUT_LINE:
+	    switch ((yyvsp[(1) - (2)].cVal)) {
+	    case 'w':
+		image->width = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'h':
+		image->height = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'f':
+		image->projection = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'v':
+		image->fHorFOV = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'y':
+		image->yaw = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'p':
+		image->pitch = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'r':
+		image->roll = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'a':
+	    case 'b':
+	    case 'c':
+	    case 'd':
+	    case 'e':
+		image->coef[(yyvsp[(1) - (2)].cVal)-'a'] = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'g':
+		image->coef[5] = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 't':
+		image->coef[6] = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'u':
+                image->featherSize = lroundf((yyvsp[(2) - (2)].fVal));
+                break;
+	    case 'm':
+		panoScriptParserError(1,"Warning: Option %c in image line deprecated. Ignored...\n", (yyvsp[(1) - (2)].cVal));
+		break;
+           case 'j':
+              fprintf(stderr, ">>>>Variable j to be done\n");
+              break;
+	    default:
+		panoScriptParserError(1,"Invalid variable name [%c] in image line...\n", (yyvsp[(1) - (2)].cVal));
+		return -1;
+	    }
+	    break;
+	case PT_TOKEN_OPTIMIZE_OPT_LINE:
+	    switch ((yyvsp[(1) - (2)].cVal)) {
+	    case 'g':
+		script.optimize.fGamma = (yyvsp[(2) - (2)].fVal);
+                if (script.optimize.fGamma <= 0.0) {
+                  panoScriptParserError(1,"Invalid value for gamma %f. Must be bigger than zero\n", script.optimize.fGamma);
+                }
+		break;
+	    case 'i':
+		script.optimize.interpolator = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'f':
+		script.optimize.fastFT = lroundf((yyvsp[(2) - (2)].fVal));
+		break;
+	    case 'm':
+		script.optimize.huberEstimator = (yyvsp[(2) - (2)].fVal);
+		break;
+	    case 'p':
+		script.optimize.photometricHuberSigma = (yyvsp[(2) - (2)].fVal);
+		break;
+	    default:
+		panoScriptParserError(1,"Invalid variable name [%c] in optimize line\n", (yyvsp[(1) - (2)].cVal));
+		return -1;
+	    }
+	    break;
+	default:
+	    panoScriptParserError(1,"Error. Not handled (token int [%c])\n", (yyvsp[(1) - (2)].cVal));
+	    return -1;
+	}
+    ;}
+    break;
+
+  case 58:
+
+/* Line 1455 of yacc.c  */
+#line 694 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+       char *temp = (yyvsp[(1) - (2)].strVal);
+       switch (currentLine)  {
+       case PT_TOKEN_HUGIN_OPTIONS_LINE:
+          return -1;
+          break;
+       case PT_TOKEN_OUTPUT_LINE:
+       case PT_TOKEN_INPUT_LINE:
+          if (strcmp((yyvsp[(1) - (2)].strVal), "Ra") == 0 ||
+              strcmp((yyvsp[(1) - (2)].strVal), "Rb") == 0 ||
+              strcmp((yyvsp[(1) - (2)].strVal), "Rc") == 0 ||
+              strcmp((yyvsp[(1) - (2)].strVal), "Rd") == 0 ||
+              strcmp((yyvsp[(1) - (2)].strVal), "Re") == 0 ) {
+             image->responseCurveCoef[*(temp+1)-'a'] = (yyvsp[(2) - (2)].fVal);
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Ry") == 0) {
+             image->responseCurveType = lroundf((yyvsp[(2) - (2)].fVal));
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Eev") == 0) {
+             image->imageEV = (yyvsp[(2) - (2)].fVal);
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Er") == 0) {
+             image->whiteBalanceFactorRed = (yyvsp[(2) - (2)].fVal);
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Eb") == 0) {
+             image->whiteBalanceFactorBlue = (yyvsp[(2) - (2)].fVal);
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Va") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "Vb") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "Vc") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "Vd") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "Ve") == 0 ) {
+             image->vignettingCorrectionCoef[*(temp+1)-'a'] = (yyvsp[(2) - (2)].fVal);
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Vm") == 0) {
+             image->vignettingCorrectionMode = lroundf((yyvsp[(2) - (2)].fVal));
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "Vx") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "Vy") == 0) {
+             image->vignettingCorrectionCoef[*(temp+1)-'x'+4] = (yyvsp[(2) - (2)].fVal);
+          } else if (strcmp((yyvsp[(1) - (2)].strVal), "TrX") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "TrY") == 0 ||
+                     strcmp((yyvsp[(1) - (2)].strVal), "TrZ") == 0) {
+             image->translationCoef[*(temp+1)-'X'] = (yyvsp[(2) - (2)].fVal);
+          } else {
+             panoScriptParserError(1,"Invalid variable name [%s]\n", (yyvsp[(1) - (2)].strVal));
+             return -1;
+          }
+          break;
+       default:
+          panoScriptParserError(1,"Invalid variable name [%s]\n", (yyvsp[(1) - (2)].strVal));
+          return -1;
+           
+       }
+    ;}
+    break;
+
+  case 59:
+
+/* Line 1455 of yacc.c  */
+#line 746 "/home/dmg/hg.w/panoParser/panoParser.y"
+    {
+	switch (currentLine) {
+	case PT_TOKEN_PANO_LINE:
+	    switch ((yyvsp[(1) - (1)].cVal)) {
+	    case 'T':
+		ParserStringCopy(&script.pano.bitDepthOutput, "");
+		break;
+	    default:
+		panoScriptParserError(1,"Invalid variable name [%c] in pano line\n", (yyvsp[(1) - (1)].cVal));
+		return -1;
+	    }
+	    break;
+	case PT_TOKEN_OUTPUT_LINE:
+	case PT_TOKEN_INPUT_LINE:
+	    switch ((yyvsp[(1) - (1)].cVal)) {
+	    default:
+		panoScriptParserError(1,"Invalid variable name [%c] in image line....\n", (yyvsp[(1) - (1)].cVal));
+		return -1;
+	    }
+	    break;
+	default:
+	    panoScriptParserError(1,"Error Not handled 3\n");
+	    return -1;
+	}
+    ;}
+    break;
+
+
+
+/* Line 1455 of yacc.c  */
+#line 2250 "panoParser.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
+	      YYSTACK_FREE (yymsg);
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse lookahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse lookahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#if !defined(yyoverflow) || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+
+/* Line 1675 of yacc.c  */
+#line 775 "/home/dmg/hg.w/panoParser/panoParser.y"
+
+
+void panoAllocateVarToOptimize (void)
+{ 
+   // ** Allocate space for this variable */
+   script.iVarsToOptimizeCount++;
+   script.varsToOptimize = realloc(script.varsToOptimize,
+                                   sizeof(*script.varsToOptimize) * script.iVarsToOptimizeCount);
+   if (script.varsToOptimize == NULL) {
+      yyerror("Not enough memory");
+   }
+   // clear the end of the reallocated region
+   bzero(&(script.varsToOptimize[script.iVarsToOptimizeCount-1]), sizeof(*script.varsToOptimize));
+   // And set the pointer to the variable where we will put the variable to optimize
+   varToOptimize = &script.varsToOptimize[script.iVarsToOptimizeCount-1];
+
+}
+
+