Flag glr tests.

[bison.git] / src / parse-gram.c

diff --git a/src/parse-gram.c b/src/parse-gram.c
index 0b3b496c2ff04d045be321fde096f33c72d54d4e..819855971f52bdf2e14da7343f03102340e32574 100644 (file)
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -1,25 +1,22 @@
+/* A Bison parser, made by GNU Bison 2.4.170-dd704.  */

 
 

-/* A Bison parser, made by GNU Bison 2.3a+.  */
+/* Implementation for Bison's Yacc-like parsers in C

 
 

-/* 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
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+   2007, 2008 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
    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.
-   
+   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.
    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
    You should have received a copy of the GNU General Public License

-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   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
 
 /* As a special exception, you may create a larger work that contains
    part or all of the Bison parser skeleton and distribute that work


@@ -30,7 +27,7 @@
    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.
    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.  */
 
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 


@@ -48,7 +45,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
 #define YYBISON 1
 
 /* Bison version.  */

-#define YYBISON_VERSION "2.3a+"
+#define YYBISON_VERSION "2.4.170-dd704"

 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"


@@ -66,29 +63,29 @@
 #define YYLSP_NEEDED 1
 
 /* Substitute the variable and function names.  */
 #define YYLSP_NEEDED 1
 
 /* Substitute the variable and function names.  */

-#define yyparse gram_parse
-#define yylex   gram_lex
-#define yyerror gram_error
-#define yylval  gram_lval
-#define yychar  gram_char
-#define yydebug gram_debug
-#define yynerrs gram_nerrs
-#define yylloc gram_lloc
+#define yyparse         gram_parse
+#define yylex           gram_lex
+#define yyerror         gram_error
+#define yylval          gram_lval
+#define yychar          gram_char
+#define yydebug         gram_debug
+#define yynerrs         gram_nerrs
+#define yylloc          gram_lloc

 
 /* Copy the first part of user declarations.  */
 
 
 /* Copy the first part of user declarations.  */
 

-/* Line 1535 of yacc.c  */
+/* Line 191 of yacc.c  */

 #line 1 "parse-gram.y"
 /* Bison Grammar Parser                             -*- C -*-
 
 #line 1 "parse-gram.y"
 /* Bison Grammar Parser                             -*- C -*-
 

-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation,
-   Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
+   Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 

-   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
    it under the terms of the GNU General Public License as published by

-   the Free Software Foundation; either version 2 of the License, or
+   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,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -97,16 +94,11 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License

-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301  USA
-*/
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 #include <config.h>
 #include "system.h"
 
 
 #include <config.h>
 #include "system.h"
 

-#include <strverscmp.h>
-

 #include "complain.h"
 #include "conflicts.h"
 #include "files.h"
 #include "complain.h"
 #include "conflicts.h"
 #include "files.h"


@@ -157,8 +149,8 @@ static int current_prec = 0;
 #define YYTYPE_UINT8 uint_fast8_t
 
 
 #define YYTYPE_UINT8 uint_fast8_t
 
 

-/* Line 1535 of yacc.c  */
-#line 162 "parse-gram.c"
+/* Line 191 of yacc.c  */
+#line 154 "../../src/parse-gram.c"

 
 /* Enabling traces.  */
 #ifndef YYDEBUG
 
 /* Enabling traces.  */
 #ifndef YYDEBUG


@@ -196,52 +188,51 @@ static int current_prec = 0;
      PERCENT_LEFT = 265,
      PERCENT_RIGHT = 266,
      PERCENT_NONASSOC = 267,
      PERCENT_LEFT = 265,
      PERCENT_RIGHT = 266,
      PERCENT_NONASSOC = 267,

-     PERCENT_PREC = 268,
-     PERCENT_DPREC = 269,
-     PERCENT_MERGE = 270,
-     PERCENT_CODE = 271,
-     PERCENT_DEBUG = 272,
-     PERCENT_DEFAULT_PREC = 273,
-     PERCENT_DEFINE = 274,
-     PERCENT_DEFINES = 275,
-     PERCENT_ERROR_VERBOSE = 276,
-     PERCENT_EXPECT = 277,
-     PERCENT_EXPECT_RR = 278,
-     PERCENT_FILE_PREFIX = 279,
-     PERCENT_GLR_PARSER = 280,
-     PERCENT_INITIAL_ACTION = 281,
-     PERCENT_LANGUAGE = 282,
-     PERCENT_LEX_PARAM = 283,
-     PERCENT_LOCATIONS = 284,
-     PERCENT_NAME_PREFIX = 285,
-     PERCENT_NO_DEFAULT_PREC = 286,
-     PERCENT_NO_LINES = 287,
-     PERCENT_NONDETERMINISTIC_PARSER = 288,
-     PERCENT_OUTPUT = 289,
-     PERCENT_PARSE_PARAM = 290,
-     PERCENT_PURE_PARSER = 291,
-     PERCENT_PUSH_PARSER = 292,
-     PERCENT_PUSH_PULL_PARSER = 293,
-     PERCENT_REQUIRE = 294,
-     PERCENT_SKELETON = 295,
-     PERCENT_START = 296,
-     PERCENT_TOKEN_TABLE = 297,
-     PERCENT_VERBOSE = 298,
-     PERCENT_YACC = 299,
-     BRACED_CODE = 300,
-     CHAR = 301,
-     EPILOGUE = 302,
-     EQUAL = 303,
-     ID = 304,
-     ID_COLON = 305,
-     PERCENT_PERCENT = 306,
-     PIPE = 307,
-     PROLOGUE = 308,
-     SEMICOLON = 309,
-     TYPE = 310,
-     TYPE_TAG_ANY = 311,
-     TYPE_TAG_NONE = 312,
-     PERCENT_UNION = 313
+     PERCENT_PRECEDENCE = 268,
+     PERCENT_PREC = 269,
+     PERCENT_DPREC = 270,
+     PERCENT_MERGE = 271,
+     PERCENT_CODE = 272,
+     PERCENT_DEBUG = 273,
+     PERCENT_DEFAULT_PREC = 274,
+     PERCENT_DEFINE = 275,
+     PERCENT_DEFINES = 276,
+     PERCENT_ERROR_VERBOSE = 277,
+     PERCENT_EXPECT = 278,
+     PERCENT_EXPECT_RR = 279,
+     PERCENT_FILE_PREFIX = 280,
+     PERCENT_GLR_PARSER = 281,
+     PERCENT_INITIAL_ACTION = 282,
+     PERCENT_LANGUAGE = 283,
+     PERCENT_LEX_PARAM = 284,
+     PERCENT_LOCATIONS = 285,
+     PERCENT_NAME_PREFIX = 286,
+     PERCENT_NO_DEFAULT_PREC = 287,
+     PERCENT_NO_LINES = 288,
+     PERCENT_NONDETERMINISTIC_PARSER = 289,
+     PERCENT_OUTPUT = 290,
+     PERCENT_PARSE_PARAM = 291,
+     PERCENT_PURE_PARSER = 292,
+     PERCENT_REQUIRE = 293,
+     PERCENT_SKELETON = 294,
+     PERCENT_START = 295,
+     PERCENT_TOKEN_TABLE = 296,
+     PERCENT_VERBOSE = 297,
+     PERCENT_YACC = 298,
+     BRACED_CODE = 299,
+     CHAR = 300,
+     EPILOGUE = 301,
+     EQUAL = 302,
+     ID = 303,
+     ID_COLON = 304,
+     PERCENT_PERCENT = 305,
+     PIPE = 306,
+     PROLOGUE = 307,
+     SEMICOLON = 308,
+     TAG = 309,
+     TAG_ANY = 310,
+     TAG_NONE = 311,
+     PERCENT_UNION = 312

    };
 #endif
 /* Tokens.  */
    };
 #endif
 /* Tokens.  */


@@ -256,52 +247,51 @@ static int current_prec = 0;
 #define PERCENT_LEFT 265
 #define PERCENT_RIGHT 266
 #define PERCENT_NONASSOC 267
 #define PERCENT_LEFT 265
 #define PERCENT_RIGHT 266
 #define PERCENT_NONASSOC 267

-#define PERCENT_PREC 268
-#define PERCENT_DPREC 269
-#define PERCENT_MERGE 270
-#define PERCENT_CODE 271
-#define PERCENT_DEBUG 272
-#define PERCENT_DEFAULT_PREC 273
-#define PERCENT_DEFINE 274
-#define PERCENT_DEFINES 275
-#define PERCENT_ERROR_VERBOSE 276
-#define PERCENT_EXPECT 277
-#define PERCENT_EXPECT_RR 278
-#define PERCENT_FILE_PREFIX 279
-#define PERCENT_GLR_PARSER 280
-#define PERCENT_INITIAL_ACTION 281
-#define PERCENT_LANGUAGE 282
-#define PERCENT_LEX_PARAM 283
-#define PERCENT_LOCATIONS 284
-#define PERCENT_NAME_PREFIX 285
-#define PERCENT_NO_DEFAULT_PREC 286
-#define PERCENT_NO_LINES 287
-#define PERCENT_NONDETERMINISTIC_PARSER 288
-#define PERCENT_OUTPUT 289
-#define PERCENT_PARSE_PARAM 290
-#define PERCENT_PURE_PARSER 291
-#define PERCENT_PUSH_PARSER 292
-#define PERCENT_PUSH_PULL_PARSER 293
-#define PERCENT_REQUIRE 294
-#define PERCENT_SKELETON 295
-#define PERCENT_START 296
-#define PERCENT_TOKEN_TABLE 297
-#define PERCENT_VERBOSE 298
-#define PERCENT_YACC 299
-#define BRACED_CODE 300
-#define CHAR 301
-#define EPILOGUE 302
-#define EQUAL 303
-#define ID 304
-#define ID_COLON 305
-#define PERCENT_PERCENT 306
-#define PIPE 307
-#define PROLOGUE 308
-#define SEMICOLON 309
-#define TYPE 310
-#define TYPE_TAG_ANY 311
-#define TYPE_TAG_NONE 312
-#define PERCENT_UNION 313
+#define PERCENT_PRECEDENCE 268
+#define PERCENT_PREC 269
+#define PERCENT_DPREC 270
+#define PERCENT_MERGE 271
+#define PERCENT_CODE 272
+#define PERCENT_DEBUG 273
+#define PERCENT_DEFAULT_PREC 274
+#define PERCENT_DEFINE 275
+#define PERCENT_DEFINES 276
+#define PERCENT_ERROR_VERBOSE 277
+#define PERCENT_EXPECT 278
+#define PERCENT_EXPECT_RR 279
+#define PERCENT_FILE_PREFIX 280
+#define PERCENT_GLR_PARSER 281
+#define PERCENT_INITIAL_ACTION 282
+#define PERCENT_LANGUAGE 283
+#define PERCENT_LEX_PARAM 284
+#define PERCENT_LOCATIONS 285
+#define PERCENT_NAME_PREFIX 286
+#define PERCENT_NO_DEFAULT_PREC 287
+#define PERCENT_NO_LINES 288
+#define PERCENT_NONDETERMINISTIC_PARSER 289
+#define PERCENT_OUTPUT 290
+#define PERCENT_PARSE_PARAM 291
+#define PERCENT_PURE_PARSER 292
+#define PERCENT_REQUIRE 293
+#define PERCENT_SKELETON 294
+#define PERCENT_START 295
+#define PERCENT_TOKEN_TABLE 296
+#define PERCENT_VERBOSE 297
+#define PERCENT_YACC 298
+#define BRACED_CODE 299
+#define CHAR 300
+#define EPILOGUE 301
+#define EQUAL 302
+#define ID 303
+#define ID_COLON 304
+#define PERCENT_PERCENT 305
+#define PIPE 306
+#define PROLOGUE 307
+#define SEMICOLON 308
+#define TAG 309
+#define TAG_ANY 310
+#define TAG_NONE 311
+#define PERCENT_UNION 312

 
 
 
 
 
 


@@ -309,8 +299,9 @@ static int current_prec = 0;
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
 {
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
 {

-/* Line 1535 of yacc.c  */
-#line 97 "parse-gram.y"
+
+/* Line 216 of yacc.c  */
+#line 92 "parse-gram.y"

 
   symbol *symbol;
   symbol_list *list;
 
   symbol *symbol;
   symbol_list *list;


@@ -320,11 +311,12 @@ typedef union YYSTYPE
   assoc assoc;
   uniqstr uniqstr;
   unsigned char character;
   assoc assoc;
   uniqstr uniqstr;
   unsigned char character;

-}

 
 

-/* Line 1535 of yacc.c  */
-#line 327 "parse-gram.c"
-       YYSTYPE;
+
+
+/* Line 216 of yacc.c  */
+#line 319 "../../src/parse-gram.c"
+} YYSTYPE;

 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1


@@ -347,8 +339,8 @@ typedef struct YYLTYPE
 /* Copy the second part of user declarations.  */
 
 
 /* Copy the second part of user declarations.  */
 
 

-/* Line 1535 of yacc.c  */
-#line 352 "parse-gram.c"
+/* Line 266 of yacc.c  */
+#line 344 "../../src/parse-gram.c"

 
 #ifdef short
 # undef short
 
 #ifdef short
 # undef short


@@ -512,9 +504,9 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {

-  yytype_int16 yyss;
-  YYSTYPE yyvs;
-    YYLTYPE yyls;
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+  YYLTYPE yyls_alloc;

 };
 
 /* The size of the maximum gap between one aligned stack and the next.  */
 };
 
 /* The size of the maximum gap between one aligned stack and the next.  */


@@ -549,12 +541,12 @@ union yyalloc
    elements in the stack, and YYPTR gives the new location of the
    stack.  Advance YYPTR to a properly aligned location for the next
    stack.  */
    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)                                       \
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)                          \

     do                                                                 \
       {                                                                        \
        YYSIZE_T yynewbytes;                                            \
     do                                                                 \
       {                                                                        \
        YYSIZE_T yynewbytes;                                            \

-       YYCOPY (&yyptr->Stack, Stack, yysize);                          \
-       Stack = &yyptr->Stack;                                          \
+       YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
+       Stack = &yyptr->Stack_alloc;                                    \

        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / sizeof (*yyptr);                          \
       }                                                                        \
        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / sizeof (*yyptr);                          \
       }                                                                        \


@@ -565,25 +557,27 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  3
 /* YYLAST -- Last index in YYTABLE.  */
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  3
 /* YYLAST -- Last index in YYTABLE.  */

-#define YYLAST   158
+#define YYLAST   203

 
 /* YYNTOKENS -- Number of terminals.  */
 
 /* YYNTOKENS -- Number of terminals.  */

-#define YYNTOKENS  59
+#define YYNTOKENS  58

 /* YYNNTS -- Number of nonterminals.  */
 /* YYNNTS -- Number of nonterminals.  */

-#define YYNNTS  31
+#define YYNNTS  33

 /* YYNRULES -- Number of rules.  */
 /* YYNRULES -- Number of rules.  */

-#define YYNRULES  103
-/* YYNRULES -- Number of states.  */
-#define YYNSTATES  141
+#define YYNRULES  106
+/* YYNSTATES -- Number of states.  */
+#define YYNSTATES  144

 
 

-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+   by yylex, with out-of-bounds checking.  */

 #define YYUNDEFTOK  2
 #define YYUNDEFTOK  2

-#define YYMAXUTOK   313
+#define YYMAXUTOK   312

 
 #define YYTRANSLATE(YYX)                                               \
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 
 #define YYTRANSLATE(YYX)                                               \
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 

-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex, without out-of-bounds checking.  */

 static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 static const yytype_uint8 yytranslate[] =
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,


@@ -617,7 +611,7 @@ static const yytype_uint8 yytranslate[] =
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
       35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
       45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
       35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
       45,    46,    47,    48,    49,    50,    51,    52,    53,    54,

-      55,    56,    57,    58
+      55,    56,    57

 };
 
 #if YYDEBUG
 };
 
 #if YYDEBUG


@@ -628,62 +622,63 @@ static const yytype_uint16 yyprhs[] =
        0,     0,     3,     8,     9,    12,    14,    16,    18,    22,
       24,    27,    29,    32,    35,    38,    42,    44,    47,    50,
       53,    55,    58,    62,    64,    66,    69,    73,    76,    78,
        0,     0,     3,     8,     9,    12,    14,    16,    18,    22,
       24,    27,    29,    32,    35,    38,    42,    44,    47,    50,
       53,    55,    58,    62,    64,    66,    69,    73,    76,    78,

-      80,    82,    85,    88,    90,    92,    94,    96,    98,   100,
-     103,   107,   111,   113,   115,   118,   122,   123,   125,   129,
-     130,   134,   135,   139,   143,   147,   149,   151,   153,   154,
-     156,   158,   161,   163,   166,   168,   170,   172,   174,   176,
-     178,   181,   184,   188,   190,   193,   195,   198,   200,   203,
-     206,   207,   211,   213,   217,   220,   221,   224,   227,   231,
-     235,   239,   241,   243,   244,   246,   248,   250,   252,   254,
-     256,   258,   260,   261
+      81,    84,    86,    88,    90,    92,    94,    96,    99,   103,
+     107,   109,   111,   114,   118,   119,   121,   125,   126,   130,
+     131,   135,   139,   143,   145,   147,   149,   151,   152,   154,
+     156,   159,   161,   164,   166,   169,   171,   174,   176,   178,
+     180,   182,   184,   186,   189,   192,   196,   198,   201,   203,
+     206,   208,   211,   214,   215,   219,   221,   225,   228,   229,
+     232,   235,   239,   243,   247,   249,   251,   252,   254,   256,
+     258,   260,   262,   264,   266,   268,   269

 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
 static const yytype_int8 yyrhs[] =
 {
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
 static const yytype_int8 yyrhs[] =
 {

-      60,     0,    -1,    61,    51,    76,    89,    -1,    -1,    61,
-      62,    -1,    63,    -1,    53,    -1,    17,    -1,    19,    82,
-      83,    -1,    20,    -1,    20,     3,    -1,    21,    -1,    22,
-       4,    -1,    23,     4,    -1,    24,     3,    -1,    24,    48,
-       3,    -1,    25,    -1,    26,    45,    -1,    27,     3,    -1,
-      28,    45,    -1,    29,    -1,    30,     3,    -1,    30,    48,
-       3,    -1,    32,    -1,    33,    -1,    34,     3,    -1,    34,
-      48,     3,    -1,    35,    45,    -1,    36,    -1,    37,    -1,
-      38,    -1,    39,     3,    -1,    40,     3,    -1,    42,    -1,
-      43,    -1,    44,    -1,    54,    -1,    68,    -1,    65,    -1,
-      41,    87,    -1,     8,    45,    72,    -1,     9,    45,    72,
-      -1,    18,    -1,    31,    -1,    16,    84,    -1,    16,    49,
-      84,    -1,    -1,    49,    -1,    58,    64,    45,    -1,    -1,
-       6,    66,    75,    -1,    -1,     5,    67,    75,    -1,     7,
-      55,    71,    -1,    69,    70,    71,    -1,    10,    -1,    11,
-      -1,    12,    -1,    -1,    55,    -1,    87,    -1,    71,    87,
-      -1,    73,    -1,    72,    73,    -1,    87,    -1,    55,    -1,
-      56,    -1,    57,    -1,    55,    -1,    85,    -1,    85,     4,
-      -1,    85,    88,    -1,    85,     4,    88,    -1,    74,    -1,
-      75,    74,    -1,    77,    -1,    76,    77,    -1,    78,    -1,
-      63,    54,    -1,     1,    54,    -1,    -1,    86,    79,    80,
-      -1,    81,    -1,    80,    52,    81,    -1,    80,    54,    -1,
-      -1,    81,    87,    -1,    81,    45,    -1,    81,    13,    87,
-      -1,    81,    14,     4,    -1,    81,    15,    55,    -1,    49,
-      -1,     3,    -1,    -1,     3,    -1,    45,    -1,    49,    -1,
-      46,    -1,    50,    -1,    85,    -1,    88,    -1,     3,    -1,
-      -1,    51,    47,    -1
+      59,     0,    -1,    60,    50,    77,    90,    -1,    -1,    60,
+      61,    -1,    62,    -1,    52,    -1,    18,    -1,    20,    83,
+      84,    -1,    21,    -1,    21,     3,    -1,    22,    -1,    23,
+       4,    -1,    24,     4,    -1,    25,     3,    -1,    25,    47,
+       3,    -1,    26,    -1,    27,    44,    -1,    28,     3,    -1,
+      29,    44,    -1,    30,    -1,    31,     3,    -1,    31,    47,
+       3,    -1,    33,    -1,    34,    -1,    35,     3,    -1,    35,
+      47,     3,    -1,    36,    44,    -1,    37,    -1,    38,     3,
+      -1,    39,     3,    -1,    41,    -1,    42,    -1,    43,    -1,
+      53,    -1,    67,    -1,    64,    -1,    40,    88,    -1,     8,
+      44,    73,    -1,     9,    44,    73,    -1,    19,    -1,    32,
+      -1,    17,    85,    -1,    17,    48,    85,    -1,    -1,    48,
+      -1,    57,    63,    85,    -1,    -1,     6,    65,    76,    -1,
+      -1,     5,    66,    76,    -1,     7,    54,    72,    -1,    68,
+      69,    70,    -1,    10,    -1,    11,    -1,    12,    -1,    13,
+      -1,    -1,    54,    -1,    71,    -1,    70,    71,    -1,    88,
+      -1,    88,     4,    -1,    88,    -1,    72,    88,    -1,    74,
+      -1,    73,    74,    -1,    88,    -1,    54,    -1,    55,    -1,
+      56,    -1,    54,    -1,    86,    -1,    86,     4,    -1,    86,
+      89,    -1,    86,     4,    89,    -1,    75,    -1,    76,    75,
+      -1,    78,    -1,    77,    78,    -1,    79,    -1,    62,    53,
+      -1,     1,    53,    -1,    -1,    87,    80,    81,    -1,    82,
+      -1,    81,    51,    82,    -1,    81,    53,    -1,    -1,    82,
+      88,    -1,    82,    44,    -1,    82,    14,    88,    -1,    82,
+      15,     4,    -1,    82,    16,    54,    -1,    48,    -1,     3,
+      -1,    -1,     3,    -1,    44,    -1,    48,    -1,    45,    -1,
+      49,    -1,    86,    -1,    89,    -1,     3,    -1,    -1,    50,
+      46,    -1

 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {

-       0,   210,   210,   218,   220,   224,   225,   234,   235,   247,
-     248,   253,   254,   255,   256,   257,   258,   263,   272,   273,
-     274,   275,   276,   277,   278,   279,   280,   281,   282,   283,
-     284,   285,   286,   287,   288,   289,   290,   294,   295,   296,
-     300,   307,   314,   318,   322,   327,   348,   349,   353,   382,
-     382,   387,   387,   392,   403,   418,   419,   420,   424,   425,
-     430,   432,   437,   438,   442,   443,   444,   445,   450,   455,
-     460,   466,   472,   483,   484,   493,   494,   500,   501,   502,
-     509,   509,   513,   514,   515,   520,   521,   523,   525,   527,
-     529,   539,   540,   546,   550,   559,   579,   581,   590,   595,
-     596,   601,   608,   610
+       0,   203,   203,   211,   213,   217,   218,   228,   229,   233,
+     234,   239,   240,   241,   242,   243,   244,   249,   258,   259,
+     260,   261,   262,   263,   264,   265,   266,   267,   268,   281,
+     282,   306,   307,   308,   309,   313,   314,   315,   319,   326,
+     333,   337,   341,   348,   363,   364,   368,   380,   380,   385,
+     385,   390,   401,   416,   417,   418,   419,   423,   424,   429,
+     431,   436,   437,   442,   444,   449,   450,   454,   455,   456,
+     457,   462,   467,   472,   478,   484,   495,   496,   505,   506,
+     512,   513,   514,   521,   521,   525,   526,   527,   532,   533,
+     535,   537,   539,   541,   551,   552,   558,   561,   570,   590,
+     592,   601,   606,   607,   612,   619,   621

 };
 #endif
 
 };
 #endif
 


@@ -694,22 +689,22 @@ static const char *const yytname[] =
 {
   "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"",
   "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",
 {
   "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"",
   "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",

-  "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"",
-  "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%debug\"",
-  "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"",
-  "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"",
-  "\"%initial-action\"", "\"%language\"", "\"%lex-param\"",
-  "\"%locations\"", "\"%name-prefix\"", "\"%no-default-prec\"",
-  "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"",
-  "\"%parse-param\"", "\"%pure-parser\"", "\"%push-parser\"",
-  "\"%push-pull-parser\"", "\"%require\"", "\"%skeleton\"", "\"%start\"",
-  "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"{...}\"", "\"char\"",
-  "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"",
-  "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"", "\"<*>\"", "\"<>\"",
-  "\"%union\"", "$accept", "input", "prologue_declarations",
-  "prologue_declaration", "grammar_declaration", "union_name",
-  "symbol_declaration", "$@1", "$@2", "precedence_declaration",
-  "precedence_declarator", "type.opt", "symbols.1", "generic_symlist",
+  "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"",
+  "\"%precedence\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%code\"",
+  "\"%debug\"", "\"%default-prec\"", "\"%define\"", "\"%defines\"",
+  "\"%error-verbose\"", "\"%expect\"", "\"%expect-rr\"",
+  "\"%file-prefix\"", "\"%glr-parser\"", "\"%initial-action\"",
+  "\"%language\"", "\"%lex-param\"", "\"%locations\"", "\"%name-prefix\"",
+  "\"%no-default-prec\"", "\"%no-lines\"", "\"%nondeterministic-parser\"",
+  "\"%output\"", "\"%parse-param\"", "\"%pure-parser\"", "\"%require\"",
+  "\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"",
+  "\"%yacc\"", "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"",
+  "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"",
+  "\";\"", "\"<tag>\"", "\"<*>\"", "\"<>\"", "\"%union\"", "$accept",
+  "input", "prologue_declarations", "prologue_declaration",
+  "grammar_declaration", "union_name", "symbol_declaration", "$@1", "$@2",
+  "precedence_declaration", "precedence_declarator", "tag.opt",
+  "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist",

   "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar",
   "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs",
   "variable", "content.opt", "braceless", "id", "id_colon", "symbol",
   "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar",
   "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs",
   "variable", "content.opt", "braceless", "id", "id_colon", "symbol",


@@ -718,8 +713,8 @@ static const char *const yytname[] =
 #endif
 
 # ifdef YYPRINT
 #endif
 
 # ifdef YYPRINT

-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
-   token YYLEX-NUM.  */
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+   (internal) symbol number NUM (which must be that of a token).  */

 static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
 static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,


@@ -727,24 +722,24 @@ static const yytype_uint16 yytoknum[] =
      275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
      285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
      295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
      275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
      285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
      295,   296,   297,   298,   299,   300,   301,   302,   303,   304,

-     305,   306,   307,   308,   309,   310,   311,   312,   313
+     305,   306,   307,   308,   309,   310,   311,   312

 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint8 yyr1[] =
 {
 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint8 yyr1[] =
 {

-       0,    59,    60,    61,    61,    62,    62,    62,    62,    62,
-      62,    62,    62,    62,    62,    62,    62,    62,    62,    62,
-      62,    62,    62,    62,    62,    62,    62,    62,    62,    62,
-      62,    62,    62,    62,    62,    62,    62,    63,    63,    63,
-      63,    63,    63,    63,    63,    63,    64,    64,    63,    66,
-      65,    67,    65,    65,    68,    69,    69,    69,    70,    70,
-      71,    71,    72,    72,    73,    73,    73,    73,    74,    74,
-      74,    74,    74,    75,    75,    76,    76,    77,    77,    77,
-      79,    78,    80,    80,    80,    81,    81,    81,    81,    81,
-      81,    82,    82,    83,    83,    84,    85,    85,    86,    87,
-      87,    88,    89,    89
+       0,    58,    59,    60,    60,    61,    61,    61,    61,    61,
+      61,    61,    61,    61,    61,    61,    61,    61,    61,    61,
+      61,    61,    61,    61,    61,    61,    61,    61,    61,    61,
+      61,    61,    61,    61,    61,    62,    62,    62,    62,    62,
+      62,    62,    62,    62,    63,    63,    62,    65,    64,    66,
+      64,    64,    67,    68,    68,    68,    68,    69,    69,    70,
+      70,    71,    71,    72,    72,    73,    73,    74,    74,    74,
+      74,    75,    75,    75,    75,    75,    76,    76,    77,    77,
+      78,    78,    78,    80,    79,    81,    81,    81,    82,    82,
+      82,    82,    82,    82,    83,    83,    84,    84,    85,    86,
+      86,    87,    88,    88,    89,    90,    90

 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */


@@ -752,15 +747,15 @@ static const yytype_uint8 yyr2[] =
 {
        0,     2,     4,     0,     2,     1,     1,     1,     3,     1,
        2,     1,     2,     2,     2,     3,     1,     2,     2,     2,
 {
        0,     2,     4,     0,     2,     1,     1,     1,     3,     1,
        2,     1,     2,     2,     2,     3,     1,     2,     2,     2,

-       1,     2,     3,     1,     1,     2,     3,     2,     1,     1,
-       1,     2,     2,     1,     1,     1,     1,     1,     1,     2,
-       3,     3,     1,     1,     2,     3,     0,     1,     3,     0,
-       3,     0,     3,     3,     3,     1,     1,     1,     0,     1,
-       1,     2,     1,     2,     1,     1,     1,     1,     1,     1,
-       2,     2,     3,     1,     2,     1,     2,     1,     2,     2,
-       0,     3,     1,     3,     2,     0,     2,     2,     3,     3,
-       3,     1,     1,     0,     1,     1,     1,     1,     1,     1,
-       1,     1,     0,     2
+       1,     2,     3,     1,     1,     2,     3,     2,     1,     2,
+       2,     1,     1,     1,     1,     1,     1,     2,     3,     3,
+       1,     1,     2,     3,     0,     1,     3,     0,     3,     0,
+       3,     3,     3,     1,     1,     1,     1,     0,     1,     1,
+       2,     1,     2,     1,     2,     1,     2,     1,     1,     1,
+       1,     1,     1,     2,     2,     3,     1,     2,     1,     2,
+       1,     2,     2,     0,     3,     1,     3,     2,     0,     2,
+       2,     3,     3,     3,     1,     1,     0,     1,     1,     1,
+       1,     1,     1,     1,     1,     0,     2

 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state


@@ -768,127 +763,137 @@ static const yytype_uint8 yyr2[] =
    means the default is an error.  */
 static const yytype_uint8 yydefact[] =
 {
    means the default is an error.  */
 static const yytype_uint8 yydefact[] =
 {

-       3,     0,     0,     1,    51,    49,     0,     0,     0,    55,
-      56,    57,     0,     7,    42,     0,     9,    11,     0,     0,
-       0,    16,     0,     0,     0,    20,     0,    43,    23,    24,
-       0,     0,    28,    29,    30,     0,     0,     0,    33,    34,
-      35,     0,     6,    36,    46,     4,     5,    38,    37,    58,
-       0,     0,     0,     0,     0,    95,     0,    44,    92,    91,
-      93,    10,    12,    13,    14,     0,    17,    18,    19,    21,
-       0,    25,     0,    27,    31,    32,   101,    97,    96,    99,
-      39,   100,     0,    98,     0,     0,    75,    77,    80,    47,
-       0,    59,     0,    68,    73,    52,    69,    50,    53,    60,
-      65,    66,    67,    40,    62,    64,    41,    45,    94,     8,
-      15,    22,    26,    79,    78,     0,    76,     2,    85,    48,
-      54,    74,    70,    71,    61,    63,   103,    81,    82,    72,
-      85,    84,     0,     0,     0,    87,    86,    83,    88,    89,
-      90
+       3,     0,     0,     1,    49,    47,     0,     0,     0,    53,
+      54,    55,    56,     0,     7,    40,     0,     9,    11,     0,
+       0,     0,    16,     0,     0,     0,    20,     0,    41,    23,
+      24,     0,     0,    28,     0,     0,     0,    31,    32,    33,
+       0,     6,    34,    44,     4,     5,    36,    35,    57,     0,
+       0,     0,     0,     0,    98,     0,    42,    95,    94,    96,
+      10,    12,    13,    14,     0,    17,    18,    19,    21,     0,
+      25,     0,    27,    29,    30,   104,   100,    99,   102,    37,
+     103,     0,   101,     0,     0,    78,    80,    83,    45,     0,
+      58,     0,    71,    76,    50,    72,    48,    51,    63,    68,
+      69,    70,    38,    65,    67,    39,    43,    97,     8,    15,
+      22,    26,    82,    81,     0,    79,     2,    88,    46,    52,
+      59,    61,    77,    73,    74,    64,    66,   106,    84,    85,
+      60,    62,    75,    88,    87,     0,     0,     0,    90,    89,
+      86,    91,    92,    93

 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {
 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {

-      -1,     1,     2,    45,    84,    90,    47,    51,    50,    48,
-      49,    92,    98,   103,   104,    94,    95,    85,    86,    87,
-     118,   127,   128,    60,   109,    57,    79,    88,   105,    81,
-     117
+      -1,     1,     2,    44,    83,    89,    46,    50,    49,    47,
+      48,    91,   119,   120,    97,   102,   103,    93,    94,    84,
+      85,    86,   117,   128,   129,    59,   108,    56,    78,    87,
+     104,    80,   116

 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */

-#define YYPACT_NINF -79
+#define YYPACT_NINF -81

 static const yytype_int16 yypact[] =
 {
 static const yytype_int16 yypact[] =
 {

-     -79,     5,    96,   -79,   -79,   -79,     3,    17,    18,   -79,
-     -79,   -79,    -8,   -79,   -79,    27,    61,   -79,    65,    73,
-      31,   -79,    41,    75,    43,   -79,    32,   -79,   -79,   -79,
-      33,    44,   -79,   -79,   -79,    87,    89,    26,   -79,   -79,
-     -79,    15,   -79,   -79,    45,   -79,   -79,   -79,   -79,    42,
-      38,    38,    26,    11,    11,   -79,    51,   -79,   -79,   -79,
-      95,   -79,   -79,   -79,   -79,   106,   -79,   -79,   -79,   -79,
-     107,   -79,   108,   -79,   -79,   -79,   -79,   -79,   -79,   -79,
-     -79,   -79,    88,   -79,    90,     1,   -79,   -79,   -79,   -79,
-      54,   -79,    26,   -79,   -79,    38,    50,    38,    26,   -79,
-     -79,   -79,   -79,    11,   -79,   -79,    11,   -79,   -79,   -79,
-     -79,   -79,   -79,   -79,   -79,    94,   -79,   -79,   -79,   -79,
-      26,   -79,   140,   -79,   -79,   -79,   -79,    -9,    25,   -79,
-     -79,   -79,    26,   141,    91,   -79,   -79,    25,   -79,   -79,
-     -79
+     -81,    23,   111,   -81,   -81,   -81,   -28,   -12,    -8,   -81,
+     -81,   -81,   -81,   -13,   -81,   -81,    14,    43,   -81,    48,
+      49,     2,   -81,    10,    53,    34,   -81,    13,   -81,   -81,
+     -81,    26,    36,   -81,    54,    78,     0,   -81,   -81,   -81,
+      58,   -81,   -81,    41,   -81,   -81,   -81,   -81,    28,   -24,
+     -24,     0,    31,    31,   -81,    44,   -81,   -81,   -81,    81,
+     -81,   -81,   -81,   -81,    88,   -81,   -81,   -81,   -81,    89,
+     -81,    91,   -81,   -81,   -81,   -81,   -81,   -81,   -81,   -81,
+     -81,    42,   -81,    47,     1,   -81,   -81,   -81,   -81,    44,
+     -81,     0,   -81,   -81,   -24,    40,   -24,     0,   -81,   -81,
+     -81,   -81,    31,   -81,   -81,    31,   -81,   -81,   -81,   -81,
+     -81,   -81,   -81,   -81,    50,   -81,   -81,   -81,   -81,     0,
+     -81,    93,   -81,    98,   -81,   -81,   -81,   -81,   -14,   155,
+     -81,   -81,   -81,   -81,   -81,     0,    99,    51,   -81,   -81,
+     155,   -81,   -81,   -81

 };
 
 /* YYPGOTO[NTERM-NUM].  */
 };
 
 /* YYPGOTO[NTERM-NUM].  */

-static const yytype_int16 yypgoto[] =
+static const yytype_int8 yypgoto[] =

 {
 {

-     -79,   -79,   -79,   -79,   146,   -79,   -79,   -79,   -79,   -79,
-     -79,   -79,    59,    98,   -21,   -48,   102,   -79,    70,   -79,
-     -79,   -79,    28,   -79,   -79,   100,   -47,   -79,   -37,   -78,
-     -79
+     -81,   -81,   -81,   -81,   100,   -81,   -81,   -81,   -81,   -81,
+     -81,   -81,   -81,   -11,   -81,    56,   -80,   -54,    60,   -81,
+      22,   -81,   -81,   -81,   -21,   -81,   -81,   -51,   -22,   -81,
+     -36,   -76,   -81

 };
 
 /* 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.  */
 };
 
 /* 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 -103
+#define YYTABLE_NINF -106

 static const yytype_int16 yytable[] =
 {
 static const yytype_int16 yytable[] =
 {

-      80,  -102,    82,    96,    96,     3,     4,     5,     6,     7,
-       8,     9,    10,    11,    76,    99,    82,    12,   123,    14,
-       4,     5,     6,     7,     8,     9,    10,    11,    76,    76,
-      58,    12,    27,    14,    64,    69,    71,    55,   132,   133,
-     134,    56,    37,   130,   129,   131,    27,   121,    96,   121,
-      96,    83,   115,    76,   122,    99,    37,    77,    52,    44,
-      78,   124,    53,    54,    61,    83,   100,   101,   102,    62,
-     135,    77,    77,    44,    78,    78,    59,    63,    67,    65,
-      70,    72,   125,   124,    77,   125,    66,    78,    68,    73,
-      74,   136,    75,    93,    89,   138,    55,    91,   108,   119,
-     136,     4,     5,     6,     7,     8,     9,    10,    11,   110,
-     111,   112,    12,    13,    14,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
-      40,   126,   113,    76,   114,   139,   140,    41,    46,    42,
-      43,   120,   106,    97,    44,   116,   107,     0,   137
+      79,  -105,    81,    75,   106,    63,     4,     5,     6,     7,
+       8,     9,    10,    11,    12,    98,    68,    57,    13,   124,
+      15,    76,   126,     3,    77,   126,    51,    95,    95,    70,
+      92,    54,    52,    28,    75,    55,    53,   133,   118,   134,
+     122,    36,   122,    75,   123,    76,    60,   132,    77,    64,
+      82,   114,    61,    62,    65,   121,    66,    73,    43,    81,
+      69,   125,    58,     4,     5,     6,     7,     8,     9,    10,
+      11,    12,    95,    71,    95,    13,    76,    15,    67,    77,
+      72,    74,    90,   121,   107,    99,   100,   101,    54,    88,
+      28,   109,   110,   139,   111,   112,   127,   131,    36,   141,
+     113,    75,    45,   142,   139,   143,   115,    82,   130,   105,
+      96,     0,   140,     0,     0,    43,     4,     5,     6,     7,
+       8,     9,    10,    11,    12,     0,     0,     0,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,     0,     0,     0,    75,     0,
+       0,    40,     0,    41,    42,     0,     0,     0,    43,   135,
+     136,   137,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   138,
+      76,     0,     0,    77

 };
 
 static const yytype_int16 yycheck[] =
 {
 };
 
 static const yytype_int16 yycheck[] =
 {

-      37,     0,     1,    50,    51,     0,     5,     6,     7,     8,
-       9,    10,    11,    12,     3,    52,     1,    16,    96,    18,
-       5,     6,     7,     8,     9,    10,    11,    12,     3,     3,
-       3,    16,    31,    18,     3,     3,     3,    45,    13,    14,
-      15,    49,    41,    52,   122,    54,    31,    95,    95,    97,
-      97,    50,    51,     3,     4,    92,    41,    46,    55,    58,
-      49,    98,    45,    45,     3,    50,    55,    56,    57,     4,
-      45,    46,    46,    58,    49,    49,    49,     4,     3,    48,
-      48,    48,   103,   120,    46,   106,    45,    49,    45,    45,
-       3,   128,     3,    55,    49,   132,    45,    55,     3,    45,
-     137,     5,     6,     7,     8,     9,    10,    11,    12,     3,
-       3,     3,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
-      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
-      44,    47,    54,     3,    54,     4,    55,    51,     2,    53,
-      54,    92,    54,    51,    58,    85,    56,    -1,   130
+      36,     0,     1,     3,    55,     3,     5,     6,     7,     8,
+       9,    10,    11,    12,    13,    51,     3,     3,    17,    95,
+      19,    45,   102,     0,    48,   105,    54,    49,    50,     3,
+      54,    44,    44,    32,     3,    48,    44,    51,    89,    53,
+      94,    40,    96,     3,     4,    45,     3,   123,    48,    47,
+      49,    50,     4,     4,    44,    91,     3,     3,    57,     1,
+      47,    97,    48,     5,     6,     7,     8,     9,    10,    11,
+      12,    13,    94,    47,    96,    17,    45,    19,    44,    48,
+      44,     3,    54,   119,     3,    54,    55,    56,    44,    48,
+      32,     3,     3,   129,     3,    53,    46,     4,    40,   135,
+      53,     3,     2,     4,   140,    54,    84,    49,   119,    53,
+      50,    -1,   133,    -1,    -1,    57,     5,     6,     7,     8,
+       9,    10,    11,    12,    13,    -1,    -1,    -1,    17,    18,
+      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
+      29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
+      39,    40,    41,    42,    43,    -1,    -1,    -1,     3,    -1,
+      -1,    50,    -1,    52,    53,    -1,    -1,    -1,    57,    14,
+      15,    16,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    44,
+      45,    -1,    -1,    48

 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 static const yytype_uint8 yystos[] =
 {
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 static const yytype_uint8 yystos[] =
 {

-       0,    60,    61,     0,     5,     6,     7,     8,     9,    10,
-      11,    12,    16,    17,    18,    19,    20,    21,    22,    23,
+       0,    59,    60,     0,     5,     6,     7,     8,     9,    10,
+      11,    12,    13,    17,    18,    19,    20,    21,    22,    23,

       24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
       34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
       24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
       34,    35,    36,    37,    38,    39,    40,    41,    42,    43,

-      44,    51,    53,    54,    58,    62,    63,    65,    68,    69,
-      67,    66,    55,    45,    45,    45,    49,    84,     3,    49,
-      82,     3,     4,     4,     3,    48,    45,     3,    45,     3,
-      48,     3,    48,    45,     3,     3,     3,    46,    49,    85,
-      87,    88,     1,    50,    63,    76,    77,    78,    86,    49,
-      64,    55,    70,    55,    74,    75,    85,    75,    71,    87,
-      55,    56,    57,    72,    73,    87,    72,    84,     3,    83,
-       3,     3,     3,    54,    54,    51,    77,    89,    79,    45,
-      71,    74,     4,    88,    87,    73,    47,    80,    81,    88,
-      52,    54,    13,    14,    15,    45,    87,    81,    87,     4,
-      55
+      50,    52,    53,    57,    61,    62,    64,    67,    68,    66,
+      65,    54,    44,    44,    44,    48,    85,     3,    48,    83,
+       3,     4,     4,     3,    47,    44,     3,    44,     3,    47,
+       3,    47,    44,     3,     3,     3,    45,    48,    86,    88,
+      89,     1,    49,    62,    77,    78,    79,    87,    48,    63,
+      54,    69,    54,    75,    76,    86,    76,    72,    88,    54,
+      55,    56,    73,    74,    88,    73,    85,     3,    84,     3,
+       3,     3,    53,    53,    50,    78,    90,    80,    85,    70,
+      71,    88,    75,     4,    89,    88,    74,    46,    81,    82,
+      71,     4,    89,    51,    53,    14,    15,    16,    44,    88,
+      82,    88,     4,    54

 };
 
 #define yyerrok                (yyerrstatus = 0)
 };
 
 #define yyerrok                (yyerrstatus = 0)


@@ -1038,147 +1043,147 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp)
     {
       case 3: /* "\"string\"" */
 
     {
       case 3: /* "\"string\"" */
 

-/* Line 1535 of yacc.c  */
-#line 188 "parse-gram.y"
-       { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); };
+/* Line 719 of yacc.c  */
+#line 181 "parse-gram.y"
+       { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1047 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1052 "../../src/parse-gram.c"

        break;
       case 4: /* "\"integer\"" */
 
        break;
       case 4: /* "\"integer\"" */
 

-/* Line 1535 of yacc.c  */
-#line 199 "parse-gram.y"
-       { fprintf (stderr, "%d", (yyvaluep->integer)); };
+/* Line 719 of yacc.c  */
+#line 192 "parse-gram.y"
+       { fprintf (stderr, "%d", ((*yyvaluep).integer)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1056 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1061 "../../src/parse-gram.c"

        break;
        break;

-      case 45: /* "\"{...}\"" */
+      case 44: /* "\"{...}\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 190 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); };
+/* Line 719 of yacc.c  */
+#line 183 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1065 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1070 "../../src/parse-gram.c"

        break;
        break;

-      case 46: /* "\"char\"" */
+      case 45: /* "\"char\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 182 "parse-gram.y"
-       { fputs (char_name ((yyvaluep->character)), stderr); };
+/* Line 719 of yacc.c  */
+#line 175 "parse-gram.y"
+       { fputs (char_name (((*yyvaluep).character)), stderr); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1074 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1079 "../../src/parse-gram.c"

        break;
        break;

-      case 47: /* "\"epilogue\"" */
+      case 46: /* "\"epilogue\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 190 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+/* Line 719 of yacc.c  */
+#line 183 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1083 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1088 "../../src/parse-gram.c"

        break;
        break;

-      case 49: /* "\"identifier\"" */
+      case 48: /* "\"identifier\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 195 "parse-gram.y"
-       { fputs ((yyvaluep->uniqstr), stderr); };
+/* Line 719 of yacc.c  */
+#line 188 "parse-gram.y"
+       { fputs (((*yyvaluep).uniqstr), stderr); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1092 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1097 "../../src/parse-gram.c"

        break;
        break;

-      case 50: /* "\"identifier:\"" */
+      case 49: /* "\"identifier:\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 196 "parse-gram.y"
-       { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); };
+/* Line 719 of yacc.c  */
+#line 189 "parse-gram.y"
+       { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1101 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1106 "../../src/parse-gram.c"

        break;
        break;

-      case 53: /* "\"%{...%}\"" */
+      case 52: /* "\"%{...%}\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 190 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+/* Line 719 of yacc.c  */
+#line 183 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1110 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1115 "../../src/parse-gram.c"

        break;
        break;

-      case 55: /* "\"type\"" */
+      case 54: /* "\"<tag>\"" */

 
 

-/* Line 1535 of yacc.c  */
-#line 194 "parse-gram.y"
-       { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
+/* Line 719 of yacc.c  */
+#line 187 "parse-gram.y"
+       { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1119 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1124 "../../src/parse-gram.c"

        break;
        break;

-      case 82: /* "variable" */
+      case 83: /* "variable" */

 
 

-/* Line 1535 of yacc.c  */
-#line 195 "parse-gram.y"
-       { fputs ((yyvaluep->uniqstr), stderr); };
+/* Line 719 of yacc.c  */
+#line 188 "parse-gram.y"
+       { fputs (((*yyvaluep).uniqstr), stderr); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1128 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1133 "../../src/parse-gram.c"

        break;
        break;

-      case 83: /* "content.opt" */
+      case 84: /* "content.opt" */

 
 

-/* Line 1535 of yacc.c  */
-#line 190 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+/* Line 719 of yacc.c  */
+#line 183 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1137 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1142 "../../src/parse-gram.c"

        break;
        break;

-      case 84: /* "braceless" */
+      case 85: /* "braceless" */

 
 

-/* Line 1535 of yacc.c  */
-#line 190 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+/* Line 719 of yacc.c  */
+#line 183 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1146 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1151 "../../src/parse-gram.c"

        break;
        break;

-      case 85: /* "id" */
+      case 86: /* "id" */

 
 

-/* Line 1535 of yacc.c  */
-#line 202 "parse-gram.y"
-       { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+/* Line 719 of yacc.c  */
+#line 195 "parse-gram.y"
+       { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1155 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1160 "../../src/parse-gram.c"

        break;
        break;

-      case 86: /* "id_colon" */
+      case 87: /* "id_colon" */

 
 

-/* Line 1535 of yacc.c  */
-#line 203 "parse-gram.y"
-       { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
+/* Line 719 of yacc.c  */
+#line 196 "parse-gram.y"
+       { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1164 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1169 "../../src/parse-gram.c"

        break;
        break;

-      case 87: /* "symbol" */
+      case 88: /* "symbol" */

 
 

-/* Line 1535 of yacc.c  */
-#line 202 "parse-gram.y"
-       { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+/* Line 719 of yacc.c  */
+#line 195 "parse-gram.y"
+       { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1173 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1178 "../../src/parse-gram.c"

        break;
        break;

-      case 88: /* "string_as_id" */
+      case 89: /* "string_as_id" */

 
 

-/* Line 1535 of yacc.c  */
-#line 202 "parse-gram.y"
-       { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+/* Line 719 of yacc.c  */
+#line 195 "parse-gram.y"
+       { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); };

 
 

-/* Line 1535 of yacc.c  */
-#line 1182 "parse-gram.c"
+/* Line 719 of yacc.c  */
+#line 1187 "../../src/parse-gram.c"

        break;
       default:
        break;
        break;
       default:
        break;


@@ -1270,11 +1275,11 @@ yy_reduce_print (yyvsp, yylsp, yyrule)
   /* The symbols being reduced.  */
   for (yyi = 0; yyi < yynrhs; yyi++)
     {
   /* The symbols being reduced.  */
   for (yyi = 0; yyi < yynrhs; yyi++)
     {

-      fprintf (stderr, "   $%d = ", yyi + 1);
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);

       yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
                       &(yyvsp[(yyi + 1) - (yynrhs)])
                       , &(yylsp[(yyi + 1) - (yynrhs)])                );
       yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
                       &(yyvsp[(yyi + 1) - (yynrhs)])
                       , &(yylsp[(yyi + 1) - (yynrhs)])                );

-      fprintf (stderr, "\n");
+      YYFPRINTF (stderr, "\n");

     }
 }
 
     }
 }
 


@@ -1556,10 +1561,8 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp)
        break;
     }
 }
        break;
     }
 }

-\f

 
 /* Prevent warnings from -Wmissing-prototypes.  */
 
 /* Prevent warnings from -Wmissing-prototypes.  */

-

 #ifdef YYPARSE_PARAM
 #if defined __STDC__ || defined __cplusplus
 int yyparse (void *YYPARSE_PARAM);
 #ifdef YYPARSE_PARAM
 #if defined __STDC__ || defined __cplusplus
 int yyparse (void *YYPARSE_PARAM);


@@ -1578,10 +1581,9 @@ int yyparse ();
 
 
 
 
 
 

-
-/*----------.
-| yyparse.  |
-`----------*/
+/*-------------------------.
+| yyparse or yypush_parse.  |
+`-------------------------*/

 
 #ifdef YYPARSE_PARAM
 #if (defined __STDC__ || defined __C99__FUNC__ \
 
 #ifdef YYPARSE_PARAM
 #if (defined __STDC__ || defined __C99__FUNC__ \


@@ -1605,95 +1607,103 @@ yyparse ()
 #endif
 #endif
 {
 #endif
 #endif
 {

-  /* The lookahead symbol.  */
+/* The lookahead symbol.  */

 int yychar;
 
 /* The semantic value of the lookahead symbol.  */
 YYSTYPE yylval;
 
 int yychar;
 
 /* The semantic value of the lookahead symbol.  */
 YYSTYPE yylval;
 

-/* Number of syntax errors so far.  */
-int yynerrs;

 /* Location data for the lookahead symbol.  */
 YYLTYPE yylloc;
 
 /* Location data for the lookahead symbol.  */
 YYLTYPE yylloc;
 

-  int yystate;
-  int yyn;
-  int yyresult;
-  /* Number of tokens to shift before error messages enabled.  */
-  int yyerrstatus;
-  /* Lookahead token as an internal (translated) token number.  */
-  int yytoken = 0;
-#if YYERROR_VERBOSE
-  /* Buffer for error messages, and its allocated size.  */
-  char yymsgbuf[128];
-  char *yymsg = yymsgbuf;
-  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
+    /* Number of syntax errors so far.  */
+    int yynerrs;

 
 

-  /* Three stacks and their tools:
-     `yyss': related to states,
-     `yyvs': related to semantic values,
-     `yyls': related to locations.
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;

 
 

-     Refer to the stacks thru separate pointers, to allow yyoverflow
-     to reallocate them elsewhere.  */
+    /* The stacks and their tools:
+       `yyss': related to states.
+       `yyvs': related to semantic values.
+       `yyls': related to locations.

 
 

-  /* The state stack.  */
-  yytype_int16 yyssa[YYINITDEPTH];
-  yytype_int16 *yyss = yyssa;
-  yytype_int16 *yyssp;
+       Refer to the stacks thru separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */

 
 

-  /* The semantic value stack.  */
-  YYSTYPE yyvsa[YYINITDEPTH];
-  YYSTYPE *yyvs = yyvsa;
-  YYSTYPE *yyvsp;
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;

 
 

-  /* The location stack.  */
-  YYLTYPE yylsa[YYINITDEPTH];
-  YYLTYPE *yyls = yylsa;
-  YYLTYPE *yylsp;
-  /* The locations where the error started and ended.  */
-  YYLTYPE yyerror_range[2];
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;

 
 

-#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
+    /* The location stack.  */
+    YYLTYPE yylsa[YYINITDEPTH];
+    YYLTYPE *yyls;
+    YYLTYPE *yylsp;

 
 

-  YYSIZE_T yystacksize = YYINITDEPTH;
+    /* The locations where the error started and ended.  */
+    YYLTYPE yyerror_range[2];

 
 

+    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;
   YYLTYPE yyloc;
 
   /* The variables used to return semantic value and location from the
      action routines.  */
   YYSTYPE yyval;
   YYLTYPE yyloc;
 

+#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), yylsp -= (N))
+

   /* The number of symbols on the RHS of the reduced rule.
      Keep to zero when no symbol should be popped.  */
   int yylen = 0;
 
   /* 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;
+  yyls = yylsa;
+  yystacksize = YYINITDEPTH;
+

   YYDPRINTF ((stderr, "Starting parse\n"));
 
   yystate = 0;
   yyerrstatus = 0;
   yynerrs = 0;
   YYDPRINTF ((stderr, "Starting parse\n"));
 
   yystate = 0;
   yyerrstatus = 0;
   yynerrs = 0;

-  yychar = YYEMPTY;            /* Cause a token to be read.  */
+  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.  */
 
   /* 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;
   yylsp = yyls;
   yyssp = yyss;
   yyvsp = yyvs;
   yylsp = yyls;

+

 #if YYLTYPE_IS_TRIVIAL
   /* Initialize the default location before parsing starts.  */
   yylloc.first_line   = yylloc.last_line   = 1;
   yylloc.first_column = yylloc.last_column = 1;
 #endif
 
 #if YYLTYPE_IS_TRIVIAL
   /* Initialize the default location before parsing starts.  */
   yylloc.first_line   = yylloc.last_line   = 1;
   yylloc.first_column = yylloc.last_column = 1;
 #endif
 

+/* User initialization code.  */

 
 

-  /* User initialization code.  */
-  
-/* Line 1535 of yacc.c  */
-#line 89 "parse-gram.y"
+/* Line 1246 of yacc.c  */
+#line 84 "parse-gram.y"

 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */
 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */


@@ -1701,9 +1711,10 @@ YYLTYPE yylloc;
   boundary_set (&yylloc.end, current_file, 1, 1);
 }
 
   boundary_set (&yylloc.end, current_file, 1, 1);
 }
 

-/* Line 1535 of yacc.c  */
-#line 1706 "parse-gram.c"
+/* Line 1246 of yacc.c  */
+#line 1716 "../../src/parse-gram.c"

   yylsp[0] = yylloc;
   yylsp[0] = yylloc;

+

   goto yysetstate;
 
 /*------------------------------------------------------------.
   goto yysetstate;
 
 /*------------------------------------------------------------.


@@ -1740,6 +1751,7 @@ YYLTYPE yylloc;
                    &yyvs1, yysize * sizeof (*yyvsp),
                    &yyls1, yysize * sizeof (*yylsp),
                    &yystacksize);
                    &yyvs1, yysize * sizeof (*yyvsp),
                    &yyls1, yysize * sizeof (*yylsp),
                    &yystacksize);

+

        yyls = yyls1;
        yyss = yyss1;
        yyvs = yyvs1;
        yyls = yyls1;
        yyss = yyss1;
        yyvs = yyvs1;


@@ -1761,9 +1773,9 @@ YYLTYPE yylloc;
          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
        if (! yyptr)
          goto yyexhaustedlab;
          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
        if (! yyptr)
          goto yyexhaustedlab;

-       YYSTACK_RELOCATE (yyss);
-       YYSTACK_RELOCATE (yyvs);
-       YYSTACK_RELOCATE (yyls);
+       YYSTACK_RELOCATE (yyss_alloc, yyss);
+       YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+       YYSTACK_RELOCATE (yyls_alloc, yyls);

 #  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
 #  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);


@@ -1887,728 +1899,1008 @@ yyreduce:
     {
         case 6:
 
     {
         case 6:
 

-/* Line 1535 of yacc.c  */
-#line 226 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 219 "parse-gram.y"

     {
       code_props plain_code;
     {
       code_props plain_code;

-      code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)]));
+      code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));

       code_props_translate_code (&plain_code);
       gram_scanner_last_string_free ();
       code_props_translate_code (&plain_code);
       gram_scanner_last_string_free ();

-      prologue_augment (plain_code.code, (yylsp[(1) - (1)]), union_seen);
+      muscle_code_grow (union_seen ? "post_prologue" : "pre_prologue",
+                        plain_code.code, (yylsp[0]));

       code_scanner_last_string_free ();
     }
       code_scanner_last_string_free ();
     }

+
+/* Line 1459 of yacc.c  */
+#line 1916 "../../src/parse-gram.c"

     break;
 
   case 7:
 
     break;
 
   case 7:
 

-/* Line 1535 of yacc.c  */
-#line 234 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 228 "parse-gram.y"

     { debug_flag = true; }
     { debug_flag = true; }

+
+/* Line 1459 of yacc.c  */
+#line 1926 "../../src/parse-gram.c"

     break;
 
   case 8:
 
     break;
 
   case 8:
 

-/* Line 1535 of yacc.c  */
-#line 236 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 230 "parse-gram.y"

     {
     {

-      char const name_prefix[] = "percent_define_";
-      char *name = xmalloc (sizeof name_prefix + strlen ((yyvsp[(2) - (3)].uniqstr)));
-      strcpy (name, name_prefix);
-      strcpy (name + sizeof name_prefix - 1, (yyvsp[(2) - (3)].uniqstr));
-      if (muscle_find_const (name))
-        warn_at ((yylsp[(2) - (3)]), _("%s `%s' redefined"), "%define variable", (yyvsp[(2) - (3)].uniqstr));
-      MUSCLE_INSERT_STRING (uniqstr_new (name), (yyvsp[(3) - (3)].chars));
-      free (name);
-      muscle_grow_user_name_list ("user_percent_define_variables", (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]));
+      muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 1938 "../../src/parse-gram.c"

     break;
 
   case 9:
 
     break;
 
   case 9:
 

-/* Line 1535 of yacc.c  */
-#line 247 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 233 "parse-gram.y"

     { defines_flag = true; }
     { defines_flag = true; }

+
+/* Line 1459 of yacc.c  */
+#line 1948 "../../src/parse-gram.c"

     break;
 
   case 10:
 
     break;
 
   case 10:
 

-/* Line 1535 of yacc.c  */
-#line 249 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 235 "parse-gram.y"

     {
       defines_flag = true;
     {
       defines_flag = true;

-      spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars));
+      spec_defines_file = xstrdup ((yyvsp[0].chars));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 1961 "../../src/parse-gram.c"

     break;
 
   case 11:
 
     break;
 
   case 11:
 

-/* Line 1535 of yacc.c  */
-#line 253 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 239 "parse-gram.y"

     { error_verbose = true; }
     { error_verbose = true; }

+
+/* Line 1459 of yacc.c  */
+#line 1971 "../../src/parse-gram.c"

     break;
 
   case 12:
 
     break;
 
   case 12:
 

-/* Line 1535 of yacc.c  */
-#line 254 "parse-gram.y"
-    { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }
+/* Line 1459 of yacc.c  */
+#line 240 "parse-gram.y"
+    { expected_sr_conflicts = (yyvsp[0].integer); }
+
+/* Line 1459 of yacc.c  */
+#line 1981 "../../src/parse-gram.c"

     break;
 
   case 13:
 
     break;
 
   case 13:
 

-/* Line 1535 of yacc.c  */
-#line 255 "parse-gram.y"
-    { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }
+/* Line 1459 of yacc.c  */
+#line 241 "parse-gram.y"
+    { expected_rr_conflicts = (yyvsp[0].integer); }
+
+/* Line 1459 of yacc.c  */
+#line 1991 "../../src/parse-gram.c"

     break;
 
   case 14:
 
     break;
 
   case 14:
 

-/* Line 1535 of yacc.c  */
-#line 256 "parse-gram.y"
-    { spec_file_prefix = (yyvsp[(2) - (2)].chars); }
+/* Line 1459 of yacc.c  */
+#line 242 "parse-gram.y"
+    { spec_file_prefix = (yyvsp[0].chars); }
+
+/* Line 1459 of yacc.c  */
+#line 2001 "../../src/parse-gram.c"

     break;
 
   case 15:
 
     break;
 
   case 15:
 

-/* Line 1535 of yacc.c  */
-#line 257 "parse-gram.y"
-    { spec_file_prefix = (yyvsp[(3) - (3)].chars); }
+/* Line 1459 of yacc.c  */
+#line 243 "parse-gram.y"
+    { spec_file_prefix = (yyvsp[0].chars); }
+
+/* Line 1459 of yacc.c  */
+#line 2011 "../../src/parse-gram.c"

     break;
 
   case 16:
 
     break;
 
   case 16:
 

-/* Line 1535 of yacc.c  */
-#line 259 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 245 "parse-gram.y"

     {
       nondeterministic_parser = true;
       glr_parser = true;
     }
     {
       nondeterministic_parser = true;
       glr_parser = true;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2024 "../../src/parse-gram.c"

     break;
 
   case 17:
 
     break;
 
   case 17:
 

-/* Line 1535 of yacc.c  */
-#line 264 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 250 "parse-gram.y"

     {
       code_props action;
     {
       code_props action;

-      code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)]));
+      code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));

       code_props_translate_code (&action);
       gram_scanner_last_string_free ();
       code_props_translate_code (&action);
       gram_scanner_last_string_free ();

-      muscle_code_grow ("initial_action", action.code, (yylsp[(2) - (2)]));
+      muscle_code_grow ("initial_action", action.code, (yylsp[0]));

       code_scanner_last_string_free ();
     }
       code_scanner_last_string_free ();
     }

+
+/* Line 1459 of yacc.c  */
+#line 2041 "../../src/parse-gram.c"

     break;
 
   case 18:
 
     break;
 
   case 18:
 

-/* Line 1535 of yacc.c  */
-#line 272 "parse-gram.y"
-    { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); }
+/* Line 1459 of yacc.c  */
+#line 258 "parse-gram.y"
+    { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
+
+/* Line 1459 of yacc.c  */
+#line 2051 "../../src/parse-gram.c"

     break;
 
   case 19:
 
     break;
 
   case 19:
 

-/* Line 1535 of yacc.c  */
-#line 273 "parse-gram.y"
-    { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
+/* Line 1459 of yacc.c  */
+#line 259 "parse-gram.y"
+    { add_param ("lex_param", (yyvsp[0].code), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2061 "../../src/parse-gram.c"

     break;
 
   case 20:
 
     break;
 
   case 20:
 

-/* Line 1535 of yacc.c  */
-#line 274 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 260 "parse-gram.y"

     { locations_flag = true; }
     { locations_flag = true; }

+
+/* Line 1459 of yacc.c  */
+#line 2071 "../../src/parse-gram.c"

     break;
 
   case 21:
 
     break;
 
   case 21:
 

-/* Line 1535 of yacc.c  */
-#line 275 "parse-gram.y"
-    { spec_name_prefix = (yyvsp[(2) - (2)].chars); }
+/* Line 1459 of yacc.c  */
+#line 261 "parse-gram.y"
+    { spec_name_prefix = (yyvsp[0].chars); }
+
+/* Line 1459 of yacc.c  */
+#line 2081 "../../src/parse-gram.c"

     break;
 
   case 22:
 
     break;
 
   case 22:
 

-/* Line 1535 of yacc.c  */
-#line 276 "parse-gram.y"
-    { spec_name_prefix = (yyvsp[(3) - (3)].chars); }
+/* Line 1459 of yacc.c  */
+#line 262 "parse-gram.y"
+    { spec_name_prefix = (yyvsp[0].chars); }
+
+/* Line 1459 of yacc.c  */
+#line 2091 "../../src/parse-gram.c"

     break;
 
   case 23:
 
     break;
 
   case 23:
 

-/* Line 1535 of yacc.c  */
-#line 277 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 263 "parse-gram.y"

     { no_lines_flag = true; }
     { no_lines_flag = true; }

+
+/* Line 1459 of yacc.c  */
+#line 2101 "../../src/parse-gram.c"

     break;
 
   case 24:
 
     break;
 
   case 24:
 

-/* Line 1535 of yacc.c  */
-#line 278 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 264 "parse-gram.y"

     { nondeterministic_parser = true; }
     { nondeterministic_parser = true; }

+
+/* Line 1459 of yacc.c  */
+#line 2111 "../../src/parse-gram.c"

     break;
 
   case 25:
 
     break;
 
   case 25:
 

-/* Line 1535 of yacc.c  */
-#line 279 "parse-gram.y"
-    { spec_outfile = (yyvsp[(2) - (2)].chars); }
+/* Line 1459 of yacc.c  */
+#line 265 "parse-gram.y"
+    { spec_outfile = (yyvsp[0].chars); }
+
+/* Line 1459 of yacc.c  */
+#line 2121 "../../src/parse-gram.c"

     break;
 
   case 26:
 
     break;
 
   case 26:
 

-/* Line 1535 of yacc.c  */
-#line 280 "parse-gram.y"
-    { spec_outfile = (yyvsp[(3) - (3)].chars); }
+/* Line 1459 of yacc.c  */
+#line 266 "parse-gram.y"
+    { spec_outfile = (yyvsp[0].chars); }
+
+/* Line 1459 of yacc.c  */
+#line 2131 "../../src/parse-gram.c"

     break;
 
   case 27:
 
     break;
 
   case 27:
 

-/* Line 1535 of yacc.c  */
-#line 281 "parse-gram.y"
-    { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
+/* Line 1459 of yacc.c  */
+#line 267 "parse-gram.y"
+    { add_param ("parse_param", (yyvsp[0].code), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2141 "../../src/parse-gram.c"

     break;
 
   case 28:
 
     break;
 
   case 28:
 

-/* Line 1535 of yacc.c  */
-#line 282 "parse-gram.y"
-    { pure_parser = true; }
+/* Line 1459 of yacc.c  */
+#line 269 "parse-gram.y"
+    {
+      /* %pure-parser is deprecated in favor of `%define api.pure', so use
+         `%define api.pure' in a backward-compatible manner here.  First, don't
+         complain if %pure-parser is specified multiple times.  */
+      if (!muscle_find_const ("percent_define(api.pure)"))
+        muscle_percent_define_insert ("api.pure", (yylsp[0]), "");
+      /* In all cases, use api.pure now so that the backend doesn't complain if
+         the skeleton ignores api.pure, but do warn now if there's a previous
+         conflicting definition from an actual %define.  */
+      if (!muscle_percent_define_flag_if ("api.pure"))
+        muscle_percent_define_insert ("api.pure", (yylsp[0]), "");
+    }
+
+/* Line 1459 of yacc.c  */
+#line 2162 "../../src/parse-gram.c"

     break;
 
   case 29:
 
     break;
 
   case 29:
 

-/* Line 1535 of yacc.c  */
-#line 283 "parse-gram.y"
-    { push_parser = true; pull_parser = false; }
+/* Line 1459 of yacc.c  */
+#line 281 "parse-gram.y"
+    { version_check (&(yylsp[0]), (yyvsp[0].chars)); }
+
+/* Line 1459 of yacc.c  */
+#line 2172 "../../src/parse-gram.c"

     break;
 
   case 30:
 
     break;
 
   case 30:
 

-/* Line 1535 of yacc.c  */
-#line 284 "parse-gram.y"
-    { push_parser = true; pull_parser = true; }
+/* Line 1459 of yacc.c  */
+#line 283 "parse-gram.y"
+    {
+      char const *skeleton_user = (yyvsp[0].chars);
+      if (strchr (skeleton_user, '/'))
+        {
+          size_t dir_length = strlen (current_file);
+          char *skeleton_build;
+          while (dir_length && current_file[dir_length - 1] != '/')
+            --dir_length;
+          while (dir_length && current_file[dir_length - 1] == '/')
+            --dir_length;
+          skeleton_build =
+            xmalloc (dir_length + 1 + strlen (skeleton_user) + 1);
+          if (dir_length > 0)
+            {
+              strncpy (skeleton_build, current_file, dir_length);
+              skeleton_build[dir_length++] = '/';
+            }
+          strcpy (skeleton_build + dir_length, skeleton_user);
+          skeleton_user = uniqstr_new (skeleton_build);
+          free (skeleton_build);
+        }
+      skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
+    }
+
+/* Line 1459 of yacc.c  */
+#line 2204 "../../src/parse-gram.c"

     break;
 
   case 31:
 
     break;
 
   case 31:
 

-/* Line 1535 of yacc.c  */
-#line 285 "parse-gram.y"
-    { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }
-    break;
-
-  case 32:
+/* Line 1459 of yacc.c  */
+#line 306 "parse-gram.y"
+    { token_table_flag = true; }

 
 

-/* Line 1535 of yacc.c  */
-#line 286 "parse-gram.y"
-    { skeleton_arg ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); }
+/* Line 1459 of yacc.c  */
+#line 2214 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 33:
-
-/* Line 1535 of yacc.c  */
-#line 287 "parse-gram.y"
-    { token_table_flag = true; }
-    break;
+  case 32:

 
 

-  case 34:
+/* Line 1459 of yacc.c  */
+#line 307 "parse-gram.y"
+    { report_flag |= report_states; }

 
 

-/* Line 1535 of yacc.c  */
-#line 288 "parse-gram.y"
-    { report_flag = report_states; }
+/* Line 1459 of yacc.c  */
+#line 2224 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 35:
+  case 33:

 
 

-/* Line 1535 of yacc.c  */
-#line 289 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 308 "parse-gram.y"

     { yacc_flag = true; }
     { yacc_flag = true; }

+
+/* Line 1459 of yacc.c  */
+#line 2234 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 39:
+  case 37:

 
 

-/* Line 1535 of yacc.c  */
-#line 297 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 316 "parse-gram.y"

     {
     {

-      grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));
+      grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2246 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 40:
+  case 38:

 
 

-/* Line 1535 of yacc.c  */
-#line 301 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 320 "parse-gram.y"

     {
       symbol_list *list;
     {
       symbol_list *list;

-      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
-       symbol_list_destructor_set (list, (yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]));
-      symbol_list_free ((yyvsp[(3) - (3)].list));
+      for (list = (yyvsp[0].list); list; list = list->next)
+       symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1]));
+      symbol_list_free ((yyvsp[0].list));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2261 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 41:
+  case 39:

 
 

-/* Line 1535 of yacc.c  */
-#line 308 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 327 "parse-gram.y"

     {
       symbol_list *list;
     {
       symbol_list *list;

-      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
-       symbol_list_printer_set (list, (yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]));
-      symbol_list_free ((yyvsp[(3) - (3)].list));
+      for (list = (yyvsp[0].list); list; list = list->next)
+       symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1]));
+      symbol_list_free ((yyvsp[0].list));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2276 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 42:
+  case 40:

 
 

-/* Line 1535 of yacc.c  */
-#line 315 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 334 "parse-gram.y"

     {
       default_prec = true;
     }
     {
       default_prec = true;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2288 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 43:
+  case 41:

 
 

-/* Line 1535 of yacc.c  */
-#line 319 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 338 "parse-gram.y"

     {
       default_prec = false;
     }
     {
       default_prec = false;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2300 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 44:
+  case 42:

 
 

-/* Line 1535 of yacc.c  */
-#line 323 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 342 "parse-gram.y"

     {
     {

-      muscle_code_grow ("percent_code", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]));
+      /* Do not invoke muscle_percent_code_grow here since it invokes
+         muscle_user_name_list_grow.  */
+      muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0]));

       code_scanner_last_string_free ();
     }
       code_scanner_last_string_free ();
     }

+
+/* Line 1459 of yacc.c  */
+#line 2315 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 45:
+  case 43:

 
 

-/* Line 1535 of yacc.c  */
-#line 328 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 349 "parse-gram.y"

     {
     {

-      char const name_prefix[] = "percent_code_";
-      char *name = xmalloc (sizeof name_prefix + strlen ((yyvsp[(2) - (3)].uniqstr)));
-      strcpy (name, name_prefix);
-      strcpy (name + sizeof name_prefix - 1, (yyvsp[(2) - (3)].uniqstr));
-      muscle_code_grow (uniqstr_new (name), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)]));
-      free (name);
+      muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));

       code_scanner_last_string_free ();
       code_scanner_last_string_free ();

-      muscle_grow_user_name_list ("user_percent_code_qualifiers", (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2328 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 46:
+  case 44:

 
 

-/* Line 1535 of yacc.c  */
-#line 348 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 363 "parse-gram.y"

     {}
     {}

+
+/* Line 1459 of yacc.c  */
+#line 2338 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 47:
+  case 45:

 
 

-/* Line 1535 of yacc.c  */
-#line 349 "parse-gram.y"
-    { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 364 "parse-gram.y"
+    { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2348 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 48:
+  case 46:

 
 

-/* Line 1535 of yacc.c  */
-#line 354 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 369 "parse-gram.y"

     {
     {

-      char const *body = (yyvsp[(3) - (3)].code);
-
-      /* Concatenate the %union bodies.  If this is the first %union, make sure
-        the synchronization line appears after the opening '{' so as not to
-        confuse Doxygen.  Otherwise, turn the previous %union's trailing '}'
-        into '\n', and omit the new %union's leading '{'.  */
-      if (!union_seen)
-       {
-         muscle_grow ("stype", "{", "");
-       }
-      else
-       {
-         char *code = muscle_find ("stype");
-         code[strlen (code) - 1] = '\n';
-       }
-      body++;
-

       union_seen = true;
       union_seen = true;

-      muscle_code_grow ("stype", body, (yylsp[(3) - (3)]));
-      gram_scanner_last_string_free ();
+      muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
+      code_scanner_last_string_free ();

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2362 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 49:
+  case 47:

 
 

-/* Line 1535 of yacc.c  */
-#line 382 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 380 "parse-gram.y"

     { current_class = nterm_sym; }
     { current_class = nterm_sym; }

+
+/* Line 1459 of yacc.c  */
+#line 2372 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 50:
+  case 48:

 
 

-/* Line 1535 of yacc.c  */
-#line 383 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 381 "parse-gram.y"

     {
       current_class = unknown_sym;
       current_type = NULL;
     }
     {
       current_class = unknown_sym;
       current_type = NULL;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2385 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 51:
+  case 49:

 
 

-/* Line 1535 of yacc.c  */
-#line 387 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 385 "parse-gram.y"

     { current_class = token_sym; }
     { current_class = token_sym; }

+
+/* Line 1459 of yacc.c  */
+#line 2395 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 52:
+  case 50:

 
 

-/* Line 1535 of yacc.c  */
-#line 388 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 386 "parse-gram.y"

     {
       current_class = unknown_sym;
       current_type = NULL;
     }
     {
       current_class = unknown_sym;
       current_type = NULL;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2408 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 53:
+  case 51:

 
 

-/* Line 1535 of yacc.c  */
-#line 393 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 391 "parse-gram.y"

     {
       symbol_list *list;
       tag_seen = true;
     {
       symbol_list *list;
       tag_seen = true;

-      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
-       symbol_type_set (list->content.sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]));
-      symbol_list_free ((yyvsp[(3) - (3)].list));
+      for (list = (yyvsp[0].list); list; list = list->next)
+       symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
+      symbol_list_free ((yyvsp[0].list));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2424 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 54:
+  case 52:

 
 

-/* Line 1535 of yacc.c  */
-#line 404 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 402 "parse-gram.y"

     {
       symbol_list *list;
       ++current_prec;
     {
       symbol_list *list;
       ++current_prec;

-      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
+      for (list = (yyvsp[0].list); list; list = list->next)

        {
        {

-         symbol_type_set (list->content.sym, current_type, (yylsp[(2) - (3)]));
-         symbol_precedence_set (list->content.sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)]));
+         symbol_type_set (list->content.sym, current_type, (yylsp[-1]));
+         symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));

        }
        }

-      symbol_list_free ((yyvsp[(3) - (3)].list));
+      symbol_list_free ((yyvsp[0].list));

       current_type = NULL;
     }
       current_type = NULL;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2444 "../../src/parse-gram.c"
+    break;
+
+  case 53:
+
+/* Line 1459 of yacc.c  */
+#line 416 "parse-gram.y"
+    { (yyval.assoc) = left_assoc; }
+
+/* Line 1459 of yacc.c  */
+#line 2454 "../../src/parse-gram.c"
+    break;
+
+  case 54:
+
+/* Line 1459 of yacc.c  */
+#line 417 "parse-gram.y"
+    { (yyval.assoc) = right_assoc; }
+
+/* Line 1459 of yacc.c  */
+#line 2464 "../../src/parse-gram.c"

     break;
 
   case 55:
 
     break;
 
   case 55:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */

 #line 418 "parse-gram.y"
 #line 418 "parse-gram.y"

-    { (yyval.assoc) = left_assoc; }
+    { (yyval.assoc) = non_assoc; }
+
+/* Line 1459 of yacc.c  */
+#line 2474 "../../src/parse-gram.c"

     break;
 
   case 56:
 
     break;
 
   case 56:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */

 #line 419 "parse-gram.y"
 #line 419 "parse-gram.y"

-    { (yyval.assoc) = right_assoc; }
+    { (yyval.assoc) = precedence_assoc; }
+
+/* Line 1459 of yacc.c  */
+#line 2484 "../../src/parse-gram.c"

     break;
 
   case 57:
 
     break;
 
   case 57:
 

-/* Line 1535 of yacc.c  */
-#line 420 "parse-gram.y"
-    { (yyval.assoc) = non_assoc; }
+/* Line 1459 of yacc.c  */
+#line 423 "parse-gram.y"
+    { current_type = NULL; }
+
+/* Line 1459 of yacc.c  */
+#line 2494 "../../src/parse-gram.c"

     break;
 
   case 58:
 
     break;
 
   case 58:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */

 #line 424 "parse-gram.y"
 #line 424 "parse-gram.y"

-    { current_type = NULL; }
+    { current_type = (yyvsp[0].uniqstr); tag_seen = true; }
+
+/* Line 1459 of yacc.c  */
+#line 2504 "../../src/parse-gram.c"

     break;
 
   case 59:
 
     break;
 
   case 59:
 

-/* Line 1535 of yacc.c  */
-#line 425 "parse-gram.y"
-    { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; }
+/* Line 1459 of yacc.c  */
+#line 430 "parse-gram.y"
+    { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2514 "../../src/parse-gram.c"

     break;
 
   case 60:
 
     break;
 
   case 60:
 

-/* Line 1535 of yacc.c  */
-#line 431 "parse-gram.y"
-    { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 432 "parse-gram.y"
+    { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
+
+/* Line 1459 of yacc.c  */
+#line 2524 "../../src/parse-gram.c"

     break;
 
   case 61:
 
     break;
 
   case 61:
 

-/* Line 1535 of yacc.c  */
-#line 433 "parse-gram.y"
-    { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
+/* Line 1459 of yacc.c  */
+#line 436 "parse-gram.y"
+    { (yyval.symbol) = (yyvsp[0].symbol); }
+
+/* Line 1459 of yacc.c  */
+#line 2534 "../../src/parse-gram.c"

     break;
 
   case 62:
 
     break;
 
   case 62:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */

 #line 437 "parse-gram.y"
 #line 437 "parse-gram.y"

-    { (yyval.list) = (yyvsp[(1) - (1)].list); }
+    { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2544 "../../src/parse-gram.c"

     break;
 
   case 63:
 
     break;
 
   case 63:
 

-/* Line 1535 of yacc.c  */
-#line 438 "parse-gram.y"
-    { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); }
+/* Line 1459 of yacc.c  */
+#line 443 "parse-gram.y"
+    { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2554 "../../src/parse-gram.c"

     break;
 
   case 64:
 
     break;
 
   case 64:
 

-/* Line 1535 of yacc.c  */
-#line 442 "parse-gram.y"
-    { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 445 "parse-gram.y"
+    { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
+
+/* Line 1459 of yacc.c  */
+#line 2564 "../../src/parse-gram.c"

     break;
 
   case 65:
 
     break;
 
   case 65:
 

-/* Line 1535 of yacc.c  */
-#line 443 "parse-gram.y"
-    { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 449 "parse-gram.y"
+    { (yyval.list) = (yyvsp[0].list); }
+
+/* Line 1459 of yacc.c  */
+#line 2574 "../../src/parse-gram.c"

     break;
 
   case 66:
 
     break;
 
   case 66:
 

-/* Line 1535 of yacc.c  */
-#line 444 "parse-gram.y"
-    { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 450 "parse-gram.y"
+    { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
+
+/* Line 1459 of yacc.c  */
+#line 2584 "../../src/parse-gram.c"

     break;
 
   case 67:
 
     break;
 
   case 67:
 

-/* Line 1535 of yacc.c  */
-#line 445 "parse-gram.y"
-    { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 454 "parse-gram.y"
+    { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2594 "../../src/parse-gram.c"

     break;
 
   case 68:
 
     break;
 
   case 68:
 

-/* Line 1535 of yacc.c  */
-#line 451 "parse-gram.y"
-    {
-       current_type = (yyvsp[(1) - (1)].uniqstr);
-       tag_seen = true;
-     }
+/* Line 1459 of yacc.c  */
+#line 455 "parse-gram.y"
+    { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2604 "../../src/parse-gram.c"

     break;
 
   case 69:
 
     break;
 
   case 69:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */

 #line 456 "parse-gram.y"
 #line 456 "parse-gram.y"

-    {
-       symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true);
-       symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)]));
-     }
+    { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2614 "../../src/parse-gram.c"

     break;
 
   case 70:
 
     break;
 
   case 70:
 

-/* Line 1535 of yacc.c  */
-#line 461 "parse-gram.y"
-    {
-      symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
-      symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
-      symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)]));
-    }
+/* Line 1459 of yacc.c  */
+#line 457 "parse-gram.y"
+    { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2624 "../../src/parse-gram.c"

     break;
 
   case 71:
 
     break;
 
   case 71:
 

-/* Line 1535 of yacc.c  */
-#line 467 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 463 "parse-gram.y"

     {
     {

-      symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
-      symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
-      symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc));
-    }
+       current_type = (yyvsp[0].uniqstr);
+       tag_seen = true;
+     }
+
+/* Line 1459 of yacc.c  */
+#line 2637 "../../src/parse-gram.c"

     break;
 
   case 72:
 
     break;
 
   case 72:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */
+#line 468 "parse-gram.y"
+    {
+       symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
+       symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
+     }
+
+/* Line 1459 of yacc.c  */
+#line 2650 "../../src/parse-gram.c"
+    break;
+
+  case 73:
+
+/* Line 1459 of yacc.c  */

 #line 473 "parse-gram.y"
     {
 #line 473 "parse-gram.y"
     {

-      symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true);
-      symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)]));
-      symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)]));
-      symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc));
+      symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
+      symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
+      symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0]));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2664 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 79:
+  case 74:

 
 

-/* Line 1535 of yacc.c  */
-#line 503 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 479 "parse-gram.y"

     {
     {

-      yyerrok;
+      symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
+      symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
+      symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2678 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 80:
+  case 75:

 
 

-/* Line 1535 of yacc.c  */
-#line 509 "parse-gram.y"
-    { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); }
+/* Line 1459 of yacc.c  */
+#line 485 "parse-gram.y"
+    {
+      symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true);
+      symbol_type_set ((yyvsp[-2].symbol), current_type, (yylsp[-2]));
+      symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1]));
+      symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc));
+    }
+
+/* Line 1459 of yacc.c  */
+#line 2693 "../../src/parse-gram.c"

     break;
 
   case 82:
 
     break;
 
   case 82:
 

-/* Line 1535 of yacc.c  */
-#line 513 "parse-gram.y"
-    { grammar_current_rule_end ((yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 515 "parse-gram.y"
+    {
+      yyerrok;
+    }
+
+/* Line 1459 of yacc.c  */
+#line 2705 "../../src/parse-gram.c"

     break;
 
   case 83:
 
     break;
 
   case 83:
 

-/* Line 1535 of yacc.c  */
-#line 514 "parse-gram.y"
-    { grammar_current_rule_end ((yylsp[(3) - (3)])); }
+/* Line 1459 of yacc.c  */
+#line 521 "parse-gram.y"
+    { current_lhs = (yyvsp[0].symbol); current_lhs_location = (yylsp[0]); }
+
+/* Line 1459 of yacc.c  */
+#line 2715 "../../src/parse-gram.c"

     break;
 
   case 85:
 
     break;
 
   case 85:
 

-/* Line 1535 of yacc.c  */
-#line 520 "parse-gram.y"
-    { grammar_current_rule_begin (current_lhs, current_lhs_location); }
+/* Line 1459 of yacc.c  */
+#line 525 "parse-gram.y"
+    { grammar_current_rule_end ((yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2725 "../../src/parse-gram.c"

     break;
 
   case 86:
 
     break;
 
   case 86:
 

-/* Line 1535 of yacc.c  */
-#line 522 "parse-gram.y"
-    { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }
-    break;
-
-  case 87:
+/* Line 1459 of yacc.c  */
+#line 526 "parse-gram.y"
+    { grammar_current_rule_end ((yylsp[0])); }

 
 

-/* Line 1535 of yacc.c  */
-#line 524 "parse-gram.y"
-    { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
+/* Line 1459 of yacc.c  */
+#line 2735 "../../src/parse-gram.c"

     break;
 
   case 88:
 
     break;
 
   case 88:
 

-/* Line 1535 of yacc.c  */
-#line 526 "parse-gram.y"
-    { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }
+/* Line 1459 of yacc.c  */
+#line 532 "parse-gram.y"
+    { grammar_current_rule_begin (current_lhs, current_lhs_location); }
+
+/* Line 1459 of yacc.c  */
+#line 2745 "../../src/parse-gram.c"

     break;
 
   case 89:
 
     break;
 
   case 89:
 

-/* Line 1535 of yacc.c  */
-#line 528 "parse-gram.y"
-    { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }
+/* Line 1459 of yacc.c  */
+#line 534 "parse-gram.y"
+    { grammar_current_rule_symbol_append ((yyvsp[0].symbol), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2755 "../../src/parse-gram.c"

     break;
 
   case 90:
 
     break;
 
   case 90:
 

-/* Line 1535 of yacc.c  */
-#line 530 "parse-gram.y"
-    { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }
+/* Line 1459 of yacc.c  */
+#line 536 "parse-gram.y"
+    { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2765 "../../src/parse-gram.c"
+    break;
+
+  case 91:
+
+/* Line 1459 of yacc.c  */
+#line 538 "parse-gram.y"
+    { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2775 "../../src/parse-gram.c"

     break;
 
   case 92:
 
     break;
 
   case 92:
 

-/* Line 1535 of yacc.c  */
+/* Line 1459 of yacc.c  */

 #line 540 "parse-gram.y"
 #line 540 "parse-gram.y"

-    { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); }
+    { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2785 "../../src/parse-gram.c"

     break;
 
   case 93:
 
     break;
 
   case 93:
 

-/* Line 1535 of yacc.c  */
-#line 546 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 542 "parse-gram.y"
+    { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
+
+/* Line 1459 of yacc.c  */
+#line 2795 "../../src/parse-gram.c"
+    break;
+
+  case 95:
+
+/* Line 1459 of yacc.c  */
+#line 552 "parse-gram.y"
+    { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
+
+/* Line 1459 of yacc.c  */
+#line 2805 "../../src/parse-gram.c"
+    break;
+
+  case 96:
+
+/* Line 1459 of yacc.c  */
+#line 558 "parse-gram.y"

     {
     {

-      static char one[] = "1";
-      (yyval.chars) = one;
+      (yyval.chars) = "";

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2817 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 95:
+  case 98:

 
 

-/* Line 1535 of yacc.c  */
-#line 560 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 571 "parse-gram.y"

     {
       code_props plain_code;
     {
       code_props plain_code;

-      (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n';
-      code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].code)+1, (yylsp[(1) - (1)]));
+      (yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';
+      code_props_plain_init (&plain_code, (yyvsp[0].code)+1, (yylsp[0]));

       code_props_translate_code (&plain_code);
       gram_scanner_last_string_free ();
       (yyval.chars) = plain_code.code;
     }
       code_props_translate_code (&plain_code);
       gram_scanner_last_string_free ();
       (yyval.chars) = plain_code.code;
     }

+
+/* Line 1459 of yacc.c  */
+#line 2834 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 96:
+  case 99:
+
+/* Line 1459 of yacc.c  */
+#line 591 "parse-gram.y"
+    { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }

 
 

-/* Line 1535 of yacc.c  */
-#line 580 "parse-gram.y"
-    { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 2844 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 97:
+  case 100:

 
 

-/* Line 1535 of yacc.c  */
-#line 582 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 593 "parse-gram.y"

     {
     {

-      (yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)]));
-      symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
-      symbol_user_token_number_set ((yyval.symbol), (yyvsp[(1) - (1)].character), (yylsp[(1) - (1)]));
+      (yyval.symbol) = symbol_get (char_name ((yyvsp[0].character)), (yylsp[0]));
+      symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
+      symbol_user_token_number_set ((yyval.symbol), (yyvsp[0].character), (yylsp[0]));

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2858 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 98:
+  case 101:
+
+/* Line 1459 of yacc.c  */
+#line 601 "parse-gram.y"
+    { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }

 
 

-/* Line 1535 of yacc.c  */
-#line 590 "parse-gram.y"
-    { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+/* Line 1459 of yacc.c  */
+#line 2868 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 101:
+  case 104:

 
 

-/* Line 1535 of yacc.c  */
-#line 602 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 613 "parse-gram.y"

     {
     {

-      (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)]));
-      symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
+      (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0]));
+      symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);

     }
     }

+
+/* Line 1459 of yacc.c  */
+#line 2881 "../../src/parse-gram.c"

     break;
 
     break;
 

-  case 103:
+  case 106:

 
 

-/* Line 1535 of yacc.c  */
-#line 611 "parse-gram.y"
+/* Line 1459 of yacc.c  */
+#line 622 "parse-gram.y"

     {
       code_props plain_code;
     {
       code_props plain_code;

-      code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]));
+      code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));

       code_props_translate_code (&plain_code);
       gram_scanner_last_string_free ();
       code_props_translate_code (&plain_code);
       gram_scanner_last_string_free ();

-      muscle_code_grow ("epilogue", plain_code.code, (yylsp[(2) - (2)]));
+      muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));

       code_scanner_last_string_free ();
     }
       code_scanner_last_string_free ();
     }

+
+/* Line 1459 of yacc.c  */
+#line 2898 "../../src/parse-gram.c"

     break;
 
 
 
     break;
 
 
 

-/* Line 1535 of yacc.c  */
-#line 2612 "parse-gram.c"
+/* Line 1459 of yacc.c  */
+#line 2904 "../../src/parse-gram.c"

       default: break;
     }
   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
       default: break;
     }
   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);


@@ -2788,7 +3080,7 @@ yyabortlab:
   yyresult = 1;
   goto yyreturn;
 
   yyresult = 1;
   goto yyreturn;
 

-#ifndef yyoverflow
+#if !defined(yyoverflow) || YYERROR_VERBOSE

 /*-------------------------------------------------.
 | yyexhaustedlab -- memory exhaustion comes here.  |
 `-------------------------------------------------*/
 /*-------------------------------------------------.
 | yyexhaustedlab -- memory exhaustion comes here.  |
 `-------------------------------------------------*/


@@ -2826,8 +3118,8 @@ yyreturn:
 
 
 
 
 
 

-/* Line 1535 of yacc.c  */
-#line 621 "parse-gram.y"
+/* Line 1679 of yacc.c  */
+#line 632 "parse-gram.y"