lalr1.cc: syntax_error as exceptions.

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

diff --git a/src/parse-gram.c b/src/parse-gram.c
index 88181c60bc34c05f8a49c25caf5316eec7555c44..135e7d7e95a2cd1b7b5aa34afd7136d3fa18dbff 100644 (file)
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -1,9 +1,9 @@
-/* A Bison parser, made by GNU Bison 2.4.194-c20a1-dirty.  */
+/* A Bison parser, made by GNU Bison 2.4.403-43f2.  */

 
 /* Implementation for Bison's Yacc-like parsers in C
 
    Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
 
 /* Implementation for Bison's Yacc-like parsers in C
 
    Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,

-   2007, 2008 Free Software Foundation, Inc.
+   2007, 2008, 2009 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
 
    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


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

-#define YYBISON_VERSION "2.4.194-c20a1-dirty"
+#define YYBISON_VERSION "2.4.403-43f2"

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


@@ -73,12 +73,11 @@
 #define yylloc          gram_lloc
 
 /* Copy the first part of user declarations.  */
 #define yylloc          gram_lloc
 
 /* Copy the first part of user declarations.  */

-

 /* Line 191 of yacc.c  */
 /* Line 191 of yacc.c  */

-#line 1 "parse-gram.y"
+#line 1 "src/parse-gram.y"

 /* Bison Grammar Parser                             -*- C -*-
 
 /* Bison Grammar Parser                             -*- C -*-
 

-   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software

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


@@ -104,7 +103,8 @@
 #include "files.h"
 #include "getargs.h"
 #include "gram.h"
 #include "files.h"
 #include "getargs.h"
 #include "gram.h"

-#include "muscle_tab.h"
+#include "muscle-tab.h"
+#include "named-ref.h"

 #include "quotearg.h"
 #include "reader.h"
 #include "symlist.h"
 #include "quotearg.h"
 #include "reader.h"
 #include "symlist.h"


@@ -128,29 +128,8 @@ static void gram_error (location const *, char const *);
 
 static char const *char_name (char);
 
 
 static char const *char_name (char);
 

-/** Add a lex-param or a parse-param.
- *
- * \param type  \a lex_param or \a parse_param
- * \param decl  the formal argument
- * \param loc   the location in the source.
- */
-static void add_param (char const *type, char *decl, location loc);
-
-
-static symbol_class current_class = unknown_sym;
-static uniqstr current_type = NULL;
-static symbol *current_lhs;
-static location current_lhs_location;
-static int current_prec = 0;
-
-#define YYTYPE_INT16 int_fast16_t
-#define YYTYPE_INT8 int_fast8_t
-#define YYTYPE_UINT16 uint_fast16_t
-#define YYTYPE_UINT8 uint_fast8_t
-
-

 /* Line 191 of yacc.c  */
 /* Line 191 of yacc.c  */

-#line 154 "../../src/parse-gram.c"
+#line 133 "src/parse-gram.c"

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


@@ -170,6 +149,24 @@ static int current_prec = 0;
 # define YYTOKEN_TABLE 0
 #endif
 
 # define YYTOKEN_TABLE 0
 #endif
 

+/* "%code requires" blocks.  */
+/* Line 211 of yacc.c  */
+#line 201 "src/parse-gram.y"
+
+# ifndef PARAM_TYPE
+#  define PARAM_TYPE
+  typedef enum
+  {
+    param_none   = 0,
+    param_lex    = 1 << 0,
+    param_parse  = 1 << 1,
+    param_both   = param_lex | param_parse
+  } param_type;
+# endif
+
+
+/* Line 211 of yacc.c  */
+#line 170 "src/parse-gram.c"

 
 /* Tokens.  */
 #ifndef YYTOKENTYPE
 
 /* Tokens.  */
 #ifndef YYTOKENTYPE


@@ -193,46 +190,44 @@ static int current_prec = 0;
      PERCENT_DPREC = 270,
      PERCENT_MERGE = 271,
      PERCENT_CODE = 272,
      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_DEFAULT_PREC = 273,
+     PERCENT_DEFINE = 274,
+     PERCENT_DEFINES = 275,
+     PERCENT_ERROR_VERBOSE = 276,
+     PERCENT_EXPECT = 277,
+     PERCENT_EXPECT_RR = 278,
+     PERCENT_FLAG = 279,

      PERCENT_FILE_PREFIX = 280,
      PERCENT_GLR_PARSER = 281,
      PERCENT_INITIAL_ACTION = 282,
      PERCENT_LANGUAGE = 283,
      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
+     PERCENT_NAME_PREFIX = 284,
+     PERCENT_NO_DEFAULT_PREC = 285,
+     PERCENT_NO_LINES = 286,
+     PERCENT_NONDETERMINISTIC_PARSER = 287,
+     PERCENT_OUTPUT = 288,
+     PERCENT_REQUIRE = 289,
+     PERCENT_SKELETON = 290,
+     PERCENT_START = 291,
+     PERCENT_TOKEN_TABLE = 292,
+     PERCENT_VERBOSE = 293,
+     PERCENT_YACC = 294,
+     BRACED_CODE = 295,
+     CHAR = 296,
+     EPILOGUE = 297,
+     EQUAL = 298,
+     ID = 299,
+     ID_COLON = 300,
+     PERCENT_PERCENT = 301,
+     PIPE = 302,
+     PROLOGUE = 303,
+     SEMICOLON = 304,
+     TAG = 305,
+     TAG_ANY = 306,
+     TAG_NONE = 307,
+     BRACKETED_ID = 308,
+     PERCENT_PARAM = 309,
+     PERCENT_UNION = 310

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


@@ -252,46 +247,44 @@ static int current_prec = 0;
 #define PERCENT_DPREC 270
 #define PERCENT_MERGE 271
 #define PERCENT_CODE 272
 #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_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_FLAG 279

 #define PERCENT_FILE_PREFIX 280
 #define PERCENT_GLR_PARSER 281
 #define PERCENT_INITIAL_ACTION 282
 #define PERCENT_LANGUAGE 283
 #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
+#define PERCENT_NAME_PREFIX 284
+#define PERCENT_NO_DEFAULT_PREC 285
+#define PERCENT_NO_LINES 286
+#define PERCENT_NONDETERMINISTIC_PARSER 287
+#define PERCENT_OUTPUT 288
+#define PERCENT_REQUIRE 289
+#define PERCENT_SKELETON 290
+#define PERCENT_START 291
+#define PERCENT_TOKEN_TABLE 292
+#define PERCENT_VERBOSE 293
+#define PERCENT_YACC 294
+#define BRACED_CODE 295
+#define CHAR 296
+#define EPILOGUE 297
+#define EQUAL 298
+#define ID 299
+#define ID_COLON 300
+#define PERCENT_PERCENT 301
+#define PIPE 302
+#define PROLOGUE 303
+#define SEMICOLON 304
+#define TAG 305
+#define TAG_ANY 306
+#define TAG_NONE 307
+#define BRACKETED_ID 308
+#define PERCENT_PARAM 309
+#define PERCENT_UNION 310

 
 
 
 
 
 


@@ -299,23 +292,27 @@ 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 216 of yacc.c  */
 /* Line 216 of yacc.c  */

-#line 92 "parse-gram.y"
+#line 88 "src/parse-gram.y"

 
 

+  assoc assoc;
+  char *code;
+  char const *chars;
+  int integer;
+  named_ref *named_ref;

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

-  int integer;
-  char const *chars;
-  char *code;
-  assoc assoc;

   uniqstr uniqstr;
   unsigned char character;
 
   uniqstr uniqstr;
   unsigned char character;
 

+/* Line 216 of yacc.c  */
+#line 225 "src/parse-gram.y"
+
+  param_type param;

 
 
 /* Line 216 of yacc.c  */
 
 
 /* Line 216 of yacc.c  */

-#line 319 "../../src/parse-gram.c"
+#line 316 "src/parse-gram.c"

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


@@ -338,9 +335,39 @@ typedef struct YYLTYPE
 
 /* Copy the second part of user declarations.  */
 
 
 /* Copy the second part of user declarations.  */
 

-

 /* Line 266 of yacc.c  */
 /* Line 266 of yacc.c  */

-#line 344 "../../src/parse-gram.c"
+#line 340 "src/parse-gram.c"
+/* Unqualified %code blocks.  */
+/* Line 267 of yacc.c  */
+#line 56 "src/parse-gram.y"
+
+  static int current_prec = 0;
+  static location current_lhs_location;
+  static named_ref *current_lhs_named_ref;
+  static symbol *current_lhs;
+  static symbol_class current_class = unknown_sym;
+  static uniqstr current_type = NULL;
+
+  #define YYTYPE_INT16 int_fast16_t
+  #define YYTYPE_INT8 int_fast8_t
+  #define YYTYPE_UINT16 uint_fast16_t
+  #define YYTYPE_UINT8 uint_fast8_t
+
+/* Line 267 of yacc.c  */
+#line 214 "src/parse-gram.y"
+
+  /** Add a lex-param and/or a parse-param.
+   *
+   * \param type  where to push this formal argument.
+   * \param decl  the formal argument.  Destroyed.
+   * \param loc   the location in the source.
+   */
+  static void add_param (param_type type, char *decl, location loc);
+  static param_type current_param = param_none;
+
+
+/* Line 267 of yacc.c  */
+#line 371 "src/parse-gram.c"

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


@@ -557,21 +584,21 @@ 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   203
+#define YYLAST   190

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

-#define YYNTOKENS  58
+#define YYNTOKENS  56

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

-#define YYNNTS  33
+#define YYNNTS  36

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

-#define YYNRULES  106
+#define YYNRULES  109

 /* YYNSTATES -- Number of states.  */
 /* YYNSTATES -- Number of states.  */

-#define YYNSTATES  144
+#define YYNSTATES  148

 
 /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
    by yylex, with out-of-bounds checking.  */
 #define YYUNDEFTOK  2
 
 /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
    by yylex, with out-of-bounds checking.  */
 #define YYUNDEFTOK  2

-#define YYMAXUTOK   312
+#define YYMAXUTOK   310

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


@@ -611,24 +638,24 @@ 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
+      55

 };
 
 #if YYDEBUG
 };
 
 #if YYDEBUG

-/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+  /* YYRLINEYYN -- Source line where rule number YYN was defined.    */

 static const yytype_uint16 yyrline[] =
 {
 static const yytype_uint16 yyrline[] =
 {

-       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
+       0,   249,   249,   257,   259,   263,   264,   274,   278,   283,
+     284,   289,   294,   295,   296,   297,   298,   303,   312,   313,
+     314,   315,   316,   317,   318,   319,   319,   320,   321,   345,
+     346,   347,   348,   352,   353,   362,   363,   364,   368,   375,
+     382,   386,   390,   397,   412,   413,   417,   429,   429,   434,
+     434,   439,   450,   465,   466,   467,   468,   472,   473,   478,
+     480,   485,   486,   491,   493,   498,   499,   503,   504,   505,
+     506,   511,   516,   521,   527,   533,   544,   545,   554,   555,
+     561,   562,   563,   570,   570,   575,   576,   577,   582,   584,
+     586,   588,   590,   592,   597,   599,   610,   611,   616,   617,
+     618,   627,   647,   649,   658,   663,   664,   669,   676,   678

 };
 #endif
 
 };
 #endif
 


@@ -641,24 +668,24 @@ static const char *const yytname[] =
   "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",
   "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"",
   "\"%precedence\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%code\"",
   "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",
   "\"%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\"",
+  "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"",
+  "\"%expect\"", "\"%expect-rr\"", "\"%<flag>\"", "\"%file-prefix\"",
+  "\"%glr-parser\"", "\"%initial-action\"", "\"%language\"",
+  "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"",
+  "\"%nondeterministic-parser\"", "\"%output\"", "\"%require\"",

   "\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"",
   "\"%yacc\"", "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"",
   "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"",
   "\"%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", "$@2",
+  "\";\"", "\"<tag>\"", "\"<*>\"", "\"<>\"", "\"[identifier]\"",
+  "\"%param\"", "\"%union\"", "$accept", "input", "prologue_declarations",
+  "prologue_declaration", "$@1", "params", "grammar_declaration",
+  "union_name", "symbol_declaration", "$@2", "$@3",

   "precedence_declaration", "precedence_declarator", "tag.opt",
   "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist",
   "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar",
   "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", "$@3", "rhses.1", "rhs",
-  "variable", "content.opt", "braceless", "id", "id_colon", "symbol",
-  "string_as_id", "epilogue.opt", 0
+  "rules_or_grammar_declaration", "rules", "$@4", "rhses.1", "rhs",
+  "named_ref.opt", "variable", "content.opt", "braceless", "id",
+  "id_colon", "symbol", "string_as_id", "epilogue.opt", 0

 };
 #endif
 
 };
 #endif
 


@@ -672,164 +699,167 @@ 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
+     305,   306,   307,   308,   309,   310

 };
 # endif
 
 };
 # endif
 

-#define YYPACT_NINF -81
+#define YYPACT_NINF -88
+
+#define yypact_value_is_default(yystate) \
+  ((yystate) == (-88))
+
+#define YYTABLE_NINF -109

 
 

-#define YYTABLE_NINF -106
+#define yytable_value_is_error(yytable_value) \
+  YYID (0)

 
   /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
      STATE-NUM.    */
 static const yytype_int16 yypact[] =
 {
 
   /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
      STATE-NUM.    */
 static const yytype_int16 yypact[] =
 {

-     -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
+     -88,    38,   109,   -88,   -88,   -88,    -8,    13,    41,   -88,
+     -88,   -88,   -88,   -17,   -88,    14,    51,   -88,    53,    78,
+     -88,     2,   -88,    43,    81,    17,   -88,   -88,   -88,    30,
+      82,    83,    36,   -88,   -88,   -88,    58,   -88,   -88,   -88,
+      45,   -88,   -88,   -88,   -88,    40,    -1,    -1,    36,     0,
+       0,   -88,    52,   -88,   -88,   -88,    18,   -88,   -88,   -88,
+     -88,    88,   -88,   -88,   -88,    90,   -88,    92,   -88,   -88,
+     -88,   -88,   -88,   -88,   -88,   -88,    47,   -88,    48,     1,
+     -88,   -88,    46,    60,   -88,    52,   -88,    36,   -88,   -88,
+      -1,    31,    -1,    36,   -88,   -88,   -88,   -88,     0,   -88,
+     -88,     0,   -88,   -88,   -88,   -88,   -88,   -88,   -88,   -88,
+     -88,    56,   -88,   -88,   -88,   -88,   -88,    61,   -88,    36,
+     -88,   100,   -88,   103,   -88,   -88,   -88,   -88,   -88,   -88,
+     -88,   -88,   -88,   -23,   146,   -88,   -88,    36,   104,    57,
+      46,    46,   146,   -88,   -88,   -88,   -88,   -88

 };
 
 };
 

-  /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
-     does not specify something else to do.  Zero means the default is an
-     error.    */
+  /* YYDEFACT[S] -- default reduction number in state S.  Performed when
+     YYTABLE does not specify something else to do.  Zero means the default
+     is an error.    */

 static const yytype_uint8 yydefact[] =
 {
        3,     0,     0,     1,    49,    47,     0,     0,     0,    53,
 static const yytype_uint8 yydefact[] =
 {
        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
+      54,    55,    56,     0,    40,     0,     9,    11,     0,     0,
+       7,     0,    16,     0,     0,     0,    41,    21,    22,     0,
+       0,     0,     0,    29,    30,    31,     0,     6,    32,    25,
+      44,     4,     5,    36,    35,    57,     0,     0,     0,     0,
+       0,   101,     0,    42,    97,    96,    98,    10,    12,    13,
+      14,     0,    17,    18,    19,     0,    23,     0,    27,    28,
+     107,   103,   102,   105,    37,   106,     0,   104,     0,     0,
+      78,    80,    94,     0,    45,     0,    58,     0,    71,    76,
+      50,    72,    48,    51,    63,    68,    69,    70,    38,    65,
+      67,    39,    43,   100,    99,     8,    15,    20,    24,    82,
+      81,     0,    79,     2,    95,    83,    34,    26,    46,    52,
+      59,    61,    77,    73,    74,    64,    66,   109,    88,    33,
+      60,    62,    75,    84,    85,    88,    87,     0,     0,     0,
+      94,    94,    86,    91,    92,    93,    90,    89

 };
 
   /* YYPGOTO[NTERM-NUM].    */
 static const yytype_int8 yypgoto[] =
 {
 };
 
   /* YYPGOTO[NTERM-NUM].    */
 static const yytype_int8 yypgoto[] =
 {

-     -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
+     -88,   -88,   -88,   -88,   -88,   -88,   107,   -88,   -88,   -88,
+     -88,   -88,   -88,   -88,   -88,    -7,   -88,    73,   -76,   -60,
+      64,   -88,    71,   -88,   -88,   -88,   -11,   -62,   -88,   -88,
+     -37,   -18,   -88,   -32,   -87,   -88

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

-      -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
+      -1,     1,     2,    41,    83,   117,    78,    85,    43,    47,
+      46,    44,    45,    87,   119,   120,    93,    98,    99,    89,
+      90,    79,    80,    81,   128,   133,   134,   115,    56,   105,
+      53,    73,    82,   100,    75,   113

 };
 
   /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
      positive, shift that token.  If negative, reduce the rule which
 };
 
   /* 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.    */
+     number is the opposite.  If YYTABLE_NINF, syntax error.    */

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

-      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,
+      74,  -108,    76,    70,   124,    60,     4,     5,     6,     7,
+       8,     9,    10,    11,    12,   102,    94,    54,    13,    14,
+      64,   103,   126,    51,   135,   126,   136,    52,    91,    91,
+     122,    26,   122,    66,    70,   123,   132,    32,     3,    70,
+      71,    71,    48,    72,    72,    61,    77,   111,   118,    88,
+      95,    96,    97,    49,    57,   121,    40,    58,    55,    76,
+      65,   125,   104,     4,     5,     6,     7,     8,     9,    10,
+      11,    12,    91,    67,    91,    13,    14,    71,   146,   147,
+      72,    50,    59,    62,    63,    68,    69,   121,    26,    84,
+      86,   106,    51,   107,    32,   108,   109,   110,   127,   114,
+     116,   129,   141,    77,   131,   143,    70,   145,   144,    42,
+     141,    92,   130,    40,     4,     5,     6,     7,     8,     9,
+      10,    11,    12,   101,   142,     0,    13,    14,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
+      27,    28,    29,    30,    31,    32,    33,    34,    35,    70,
+     112,     0,     0,     0,     0,    36,     0,    37,    38,     0,
+     137,   138,   139,    39,    40,     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,     0,     0,     0,     0,     0,     0,     0,   138,
-      76,     0,     0,    77
+       0,     0,     0,     0,     0,     0,   140,    71,     0,     0,
+      72

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

-      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,
+      32,     0,     1,     3,    91,     3,     5,     6,     7,     8,
+       9,    10,    11,    12,    13,    52,    48,     3,    17,    18,
+       3,     3,    98,    40,    47,   101,    49,    44,    46,    47,
+      90,    30,    92,     3,     3,     4,   123,    36,     0,     3,
+      41,    41,    50,    44,    44,    43,    45,    46,    85,    50,
+      50,    51,    52,    40,     3,    87,    55,     4,    44,     1,
+      43,    93,    44,     5,     6,     7,     8,     9,    10,    11,
+      12,    13,    90,    43,    92,    17,    18,    41,   140,   141,
+      44,    40,     4,    40,     3,     3,     3,   119,    30,    44,
+      50,     3,    40,     3,    36,     3,    49,    49,    42,    53,
+      40,    40,   134,    45,     4,   137,     3,    50,     4,     2,
+     142,    47,   119,    55,     5,     6,     7,     8,     9,    10,
+      11,    12,    13,    50,   135,    -1,    17,    18,    19,    20,
+      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
+      31,    32,    33,    34,    35,    36,    37,    38,    39,     3,
+      79,    -1,    -1,    -1,    -1,    46,    -1,    48,    49,    -1,
+      14,    15,    16,    54,    55,    -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,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    44,
-      45,    -1,    -1,    48
+      -1,    -1,    -1,    -1,    -1,    -1,    40,    41,    -1,    -1,
+      44

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

-       0,    59,    60,     0,     5,     6,     7,     8,     9,    10,
+       0,    57,    58,     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,
       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,
-      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
+      34,    35,    36,    37,    38,    39,    46,    48,    49,    54,
+      55,    59,    62,    64,    67,    68,    66,    65,    50,    40,
+      40,    40,    44,    86,     3,    44,    84,     3,     4,     4,
+       3,    43,    40,     3,     3,    43,     3,    43,     3,     3,
+       3,    41,    44,    87,    89,    90,     1,    45,    62,    77,
+      78,    79,    88,    60,    44,    63,    50,    69,    50,    75,
+      76,    87,    76,    72,    89,    50,    51,    52,    73,    74,
+      89,    73,    86,     3,    44,    85,     3,     3,     3,    49,
+      49,    46,    78,    91,    53,    83,    40,    61,    86,    70,
+      71,    89,    75,     4,    90,    89,    74,    42,    80,    40,
+      71,     4,    90,    81,    82,    47,    49,    14,    15,    16,
+      40,    89,    82,    89,     4,    50,    83,    83

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

-       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,
+       0,    56,    57,    58,    58,    59,    59,    59,    59,    59,
+      59,    59,    59,    59,    59,    59,    59,    59,    59,    59,
+      59,    59,    59,    59,    59,    60,    59,    59,    59,    59,
+      59,    59,    59,    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,
       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
+      82,    82,    82,    82,    83,    83,    84,    84,    85,    85,
+      85,    86,    87,    87,    88,    89,    89,    90,    91,    91

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


@@ -837,15 +867,15 @@ 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,     2,
-       2,     1,     1,     1,     1,     1,     1,     2,     3,     3,
+       3,     1,     1,     2,     3,     0,     3,     2,     2,     1,
+       1,     1,     1,     2,     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,     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
+       1,     2,     2,     0,     4,     1,     3,     2,     0,     3,
+       3,     3,     3,     3,     0,     1,     1,     1,     0,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     0,     2

 };
 
 
 };
 
 


@@ -994,150 +1024,178 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp)
 # endif
   switch (yytype)
     {
 # endif
   switch (yytype)
     {

-      case 3: /* "\"string\"" */
-
-/* Line 650 of yacc.c  */
-#line 181 "parse-gram.y"
-       { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); };
-
-/* Line 650 of yacc.c  */
-#line 1005 "../../src/parse-gram.c"
-       break;
-      case 4: /* "\"integer\"" */
-
-/* Line 650 of yacc.c  */
-#line 192 "parse-gram.y"
-       { fprintf (stderr, "%d", ((*yyvaluep).integer)); };
-
-/* Line 650 of yacc.c  */
-#line 1014 "../../src/parse-gram.c"
-       break;
-      case 44: /* "\"{...}\"" */
-
-/* Line 650 of yacc.c  */
-#line 183 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); };
-
-/* Line 650 of yacc.c  */
-#line 1023 "../../src/parse-gram.c"
-       break;
-      case 45: /* "\"char\"" */
-
-/* Line 650 of yacc.c  */
-#line 175 "parse-gram.y"
-       { fputs (char_name (((*yyvaluep).character)), stderr); };
-
-/* Line 650 of yacc.c  */
-#line 1032 "../../src/parse-gram.c"
-       break;
-      case 46: /* "\"epilogue\"" */
-
-/* Line 650 of yacc.c  */
-#line 183 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };
-
-/* Line 650 of yacc.c  */
-#line 1041 "../../src/parse-gram.c"
-       break;
-      case 48: /* "\"identifier\"" */
-
-/* Line 650 of yacc.c  */
-#line 188 "parse-gram.y"
-       { fputs (((*yyvaluep).uniqstr), stderr); };
-
-/* Line 650 of yacc.c  */
-#line 1050 "../../src/parse-gram.c"
-       break;
-      case 49: /* "\"identifier:\"" */
-
-/* Line 650 of yacc.c  */
-#line 189 "parse-gram.y"
-       { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); };
-
-/* Line 650 of yacc.c  */
-#line 1059 "../../src/parse-gram.c"
-       break;
-      case 52: /* "\"%{...%}\"" */
-
-/* Line 650 of yacc.c  */
-#line 183 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };
-
-/* Line 650 of yacc.c  */
-#line 1068 "../../src/parse-gram.c"
-       break;
-      case 54: /* "\"<tag>\"" */
-
-/* Line 650 of yacc.c  */
-#line 187 "parse-gram.y"
-       { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); };
-
-/* Line 650 of yacc.c  */
-#line 1077 "../../src/parse-gram.c"
-       break;
-      case 83: /* "variable" */
-
-/* Line 650 of yacc.c  */
-#line 188 "parse-gram.y"
-       { fputs (((*yyvaluep).uniqstr), stderr); };
-
-/* Line 650 of yacc.c  */
-#line 1086 "../../src/parse-gram.c"
-       break;
-      case 84: /* "content.opt" */
-
-/* Line 650 of yacc.c  */
-#line 183 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };
-
-/* Line 650 of yacc.c  */
-#line 1095 "../../src/parse-gram.c"
-       break;
-      case 85: /* "braceless" */
-
-/* Line 650 of yacc.c  */
-#line 183 "parse-gram.y"
-       { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); };
-
-/* Line 650 of yacc.c  */
-#line 1104 "../../src/parse-gram.c"
-       break;
-      case 86: /* "id" */
-
-/* Line 650 of yacc.c  */
-#line 195 "parse-gram.y"
-       { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); };
-
-/* Line 650 of yacc.c  */
-#line 1113 "../../src/parse-gram.c"
-       break;
-      case 87: /* "id_colon" */
-
-/* Line 650 of yacc.c  */
-#line 196 "parse-gram.y"
-       { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); };
-
-/* Line 650 of yacc.c  */
-#line 1122 "../../src/parse-gram.c"
-       break;
-      case 88: /* "symbol" */
-
-/* Line 650 of yacc.c  */
-#line 195 "parse-gram.y"
-       { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); };
-
-/* Line 650 of yacc.c  */
-#line 1131 "../../src/parse-gram.c"
-       break;
-      case 89: /* "string_as_id" */
-
-/* Line 650 of yacc.c  */
-#line 195 "parse-gram.y"
-       { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); };
+            case 3: // "string"
+
+/* Line 653 of yacc.c  */
+#line 175 "src/parse-gram.y"
+        { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
+/* Line 653 of yacc.c  */
+#line 1034 "src/parse-gram.c"
+        break;
+
+            case 4: // "integer"
+
+/* Line 653 of yacc.c  */
+#line 188 "src/parse-gram.y"
+        { fprintf (stderr, "%d", ((*yyvaluep).integer)); }
+/* Line 653 of yacc.c  */
+#line 1043 "src/parse-gram.c"
+        break;
+
+            case 24: // "%<flag>"
+
+/* Line 653 of yacc.c  */
+#line 184 "src/parse-gram.y"
+        { fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
+/* Line 653 of yacc.c  */
+#line 1052 "src/parse-gram.c"
+        break;
+
+            case 40: // "{...}"
+
+/* Line 653 of yacc.c  */
+#line 177 "src/parse-gram.y"
+        { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
+/* Line 653 of yacc.c  */
+#line 1061 "src/parse-gram.c"
+        break;
+
+            case 41: // "char"
+
+/* Line 653 of yacc.c  */
+#line 169 "src/parse-gram.y"
+        { fputs (char_name (((*yyvaluep).character)), stderr); }
+/* Line 653 of yacc.c  */
+#line 1070 "src/parse-gram.c"
+        break;
+
+            case 42: // "epilogue"
+
+/* Line 653 of yacc.c  */
+#line 177 "src/parse-gram.y"
+        { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 653 of yacc.c  */
+#line 1079 "src/parse-gram.c"
+        break;
+
+            case 44: // "identifier"
+
+/* Line 653 of yacc.c  */
+#line 182 "src/parse-gram.y"
+        { fputs (((*yyvaluep).uniqstr), stderr); }
+/* Line 653 of yacc.c  */
+#line 1088 "src/parse-gram.c"
+        break;
+
+            case 45: // "identifier:"
+
+/* Line 653 of yacc.c  */
+#line 183 "src/parse-gram.y"
+        { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
+/* Line 653 of yacc.c  */
+#line 1097 "src/parse-gram.c"
+        break;
+
+            case 48: // "%{...%}"
+
+/* Line 653 of yacc.c  */
+#line 177 "src/parse-gram.y"
+        { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 653 of yacc.c  */
+#line 1106 "src/parse-gram.c"
+        break;
+
+            case 50: // "<tag>"
+
+/* Line 653 of yacc.c  */
+#line 185 "src/parse-gram.y"
+        { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
+/* Line 653 of yacc.c  */
+#line 1115 "src/parse-gram.c"
+        break;
+
+            case 54: // "%param"
+
+/* Line 653 of yacc.c  */
+#line 230 "src/parse-gram.y"
+        {
+  switch (((*yyvaluep).param))
+    {
+#define CASE(In, Out)                                           \
+      case param_ ## In: fputs ("%" #Out, stderr); break
+      CASE(lex,   lex-param);
+      CASE(parse, parse-param);
+      CASE(both,  param);
+#undef CASE
+    }
+}
+/* Line 653 of yacc.c  */
+#line 1134 "src/parse-gram.c"
+        break;
+
+            case 84: // variable
+
+/* Line 653 of yacc.c  */
+#line 182 "src/parse-gram.y"
+        { fputs (((*yyvaluep).uniqstr), stderr); }
+/* Line 653 of yacc.c  */
+#line 1143 "src/parse-gram.c"
+        break;
+
+            case 85: // content.opt
+
+/* Line 653 of yacc.c  */
+#line 177 "src/parse-gram.y"
+        { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 653 of yacc.c  */
+#line 1152 "src/parse-gram.c"
+        break;
+
+            case 86: // braceless
+
+/* Line 653 of yacc.c  */
+#line 177 "src/parse-gram.y"
+        { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
+/* Line 653 of yacc.c  */
+#line 1161 "src/parse-gram.c"
+        break;
+
+            case 87: // id
+
+/* Line 653 of yacc.c  */
+#line 191 "src/parse-gram.y"
+        { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 653 of yacc.c  */
+#line 1170 "src/parse-gram.c"
+        break;
+
+            case 88: // id_colon
+
+/* Line 653 of yacc.c  */
+#line 192 "src/parse-gram.y"
+        { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
+/* Line 653 of yacc.c  */
+#line 1179 "src/parse-gram.c"
+        break;
+
+            case 89: // symbol
+
+/* Line 653 of yacc.c  */
+#line 191 "src/parse-gram.y"
+        { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 653 of yacc.c  */
+#line 1188 "src/parse-gram.c"
+        break;
+
+            case 90: // string_as_id
+
+/* Line 653 of yacc.c  */
+#line 191 "src/parse-gram.y"
+        { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 653 of yacc.c  */
+#line 1197 "src/parse-gram.c"
+        break;

 
 

-/* Line 650 of yacc.c  */
-#line 1140 "../../src/parse-gram.c"
-       break;

       default:
        break;
     }
       default:
        break;
     }


@@ -1375,14 +1433,14 @@ yytnamerr (char *yyres, const char *yystr)
 # endif
 
 /* Copy into YYRESULT an error message about the unexpected token
 # endif
 
 /* Copy into YYRESULT an error message about the unexpected token

-   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   YYTOKEN while in state YYSTATE.  Return the number of bytes copied,

    including the terminating null byte.  If YYRESULT is null, do not
    copy anything; just return the number of bytes that would be
    copied.  As a special case, return 0 if an ordinary "syntax error"
    message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
    size calculation.  */
 static YYSIZE_T
    including the terminating null byte.  If YYRESULT is null, do not
    copy anything; just return the number of bytes that would be
    copied.  As a special case, return 0 if an ordinary "syntax error"
    message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
    size calculation.  */
 static YYSIZE_T

-yysyntax_error (char *yyresult, int yystate, int yychar)
+yysyntax_error (char *yyresult, int yystate, int yytoken)

 {
   int yyn = yypact[yystate];
 
 {
   int yyn = yypact[yystate];
 


@@ -1390,67 +1448,62 @@ yysyntax_error (char *yyresult, int yystate, int yychar)
     return 0;
   else
     {
     return 0;
   else
     {

-      int yytype = YYTRANSLATE (yychar);
-      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);

       YYSIZE_T yysize = yysize0;
       YYSIZE_T yysize1;
       int yysize_overflow = 0;
       enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
       YYSIZE_T yysize = yysize0;
       YYSIZE_T yysize1;
       int yysize_overflow = 0;
       enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };

+      /* Internationalized format string. */
+      const char *yyformat = 0;
+      /* Arguments of yyformat. */

       char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
       char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];

-      int yyx;
-
-# if 0
-      /* This is so xgettext sees the translatable formats that are
-        constructed on the fly.  */
-      YY_("syntax error, unexpected %s");
-      YY_("syntax error, unexpected %s, expecting %s");
-      YY_("syntax error, unexpected %s, expecting %s or %s");
-      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
-      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
-      char *yyfmt;
-      char const *yyf;
-      static char const yyunexpected[] = "syntax error, unexpected %s";
-      static char const yyexpecting[] = ", expecting %s";
-      static char const yyor[] = " or %s";
-      char yyformat[sizeof yyunexpected
-                   + sizeof yyexpecting - 1
-                   + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
-                      * (sizeof yyor - 1))];
-      char const *yyprefix = yyexpecting;

 
       /* Start YYX at -YYN if negative to avoid negative indexes in
 
       /* Start YYX at -YYN if negative to avoid negative indexes in

-        YYCHECK.  */
+        YYCHECK.  In other words, skip the first -YYN actions for this
+        state because they are default actions.  */

       int yyxbegin = yyn < 0 ? -yyn : 0;
 
       /* Stay within bounds of both yycheck and yytname.  */
       int yychecklim = YYLAST - yyn + 1;
       int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
       int yyxbegin = yyn < 0 ? -yyn : 0;
 
       /* Stay within bounds of both yycheck and yytname.  */
       int yychecklim = YYLAST - yyn + 1;
       int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;

-      int yycount = 1;
+      /* Number of reported tokens (one for the "unexpected", one per
+         "expected"). */
+      int yycount = 0;
+      int yyx;

 
 

-      yyarg[0] = yytname[yytype];
-      yyfmt = yystpcpy (yyformat, yyunexpected);
+      yyarg[yycount++] = yytname[yytoken];

 
       for (yyx = yyxbegin; yyx < yyxend; ++yyx)
 
       for (yyx = yyxbegin; yyx < yyxend; ++yyx)

-       if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+       if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+           && !yytable_value_is_error (yytable[yyx + yyn]))

          {
            if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
              {
                yycount = 1;
                yysize = yysize0;
          {
            if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
              {
                yycount = 1;
                yysize = yysize0;

-               yyformat[sizeof yyunexpected - 1] = '\0';

                break;
              }
            yyarg[yycount++] = yytname[yyx];
            yysize1 = yysize + yytnamerr (0, yytname[yyx]);
            yysize_overflow |= (yysize1 < yysize);
            yysize = yysize1;
                break;
              }
            yyarg[yycount++] = yytname[yyx];
            yysize1 = yysize + yytnamerr (0, yytname[yyx]);
            yysize_overflow |= (yysize1 < yysize);
            yysize = yysize1;

-           yyfmt = yystpcpy (yyfmt, yyprefix);
-           yyprefix = yyor;

          }
 
          }
 

-      yyf = YY_(yyformat);
-      yysize1 = yysize + yystrlen (yyf);
+        switch (yycount)
+        {
+#define YYCASE_(N, S)                           \
+          case N:                               \
+            yyformat = S;                       \
+          break
+          YYCASE_(1, YY_("syntax error, unexpected %s"));
+          YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+          YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+          YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+          YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+#undef YYCASE_
+        }
+
+      yysize1 = yysize + yystrlen (yyformat);

       yysize_overflow |= (yysize1 < yysize);
       yysize = yysize1;
 
       yysize_overflow |= (yysize1 < yysize);
       yysize = yysize1;
 


@@ -1464,19 +1517,17 @@ yysyntax_error (char *yyresult, int yystate, int yychar)
             produced a string with the wrong number of "%s"s.  */
          char *yyp = yyresult;
          int yyi = 0;
             produced a string with the wrong number of "%s"s.  */
          char *yyp = yyresult;
          int yyi = 0;

-         while ((*yyp = *yyf) != '\0')
-           {
-             if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
-               {
-                 yyp += yytnamerr (yyp, yyarg[yyi++]);
-                 yyf += 2;
-               }
-             else
-               {
-                 yyp++;
-                 yyf++;
-               }
-           }
+         while ((*yyp = *yyformat) != '\0')
+            if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+              {
+                yyp += yytnamerr (yyp, yyarg[yyi++]);
+                yyformat += 2;
+              }
+            else
+              {
+                yyp++;
+                yyformat++;
+              }

        }
       return yysize;
     }
        }
       return yysize;
     }


@@ -1511,7 +1562,6 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp)
 
   switch (yytype)
     {
 
   switch (yytype)
     {

-

       default:
        break;
     }
       default:
        break;
     }


@@ -1519,13 +1569,15 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp)
 
 /* Prevent warnings from -Wmissing-prototypes.  */
 #ifdef YYPARSE_PARAM
 
 /* Prevent warnings from -Wmissing-prototypes.  */
 #ifdef YYPARSE_PARAM

-#if defined __STDC__ || defined __cplusplus
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)

 int yyparse (void *YYPARSE_PARAM);
 #else
 int yyparse ();
 #endif
 #else /* ! YYPARSE_PARAM */
 int yyparse (void *YYPARSE_PARAM);
 #else
 int yyparse ();
 #endif
 #else /* ! YYPARSE_PARAM */

-#if defined __STDC__ || defined __cplusplus
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)

 int yyparse (void);
 #else
 int yyparse ();
 int yyparse (void);
 #else
 int yyparse ();


@@ -1656,18 +1708,16 @@ YYLTYPE yylloc;
 #endif
 
 /* User initialization code.  */
 #endif
 
 /* User initialization code.  */

-
-/* Line 1179 of yacc.c  */
-#line 84 "parse-gram.y"
+/* Line 1175 of yacc.c  */
+#line 80 "src/parse-gram.y"

 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */
   boundary_set (&yylloc.start, current_file, 1, 1);
   boundary_set (&yylloc.end, current_file, 1, 1);
 }
 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */
   boundary_set (&yylloc.start, current_file, 1, 1);
   boundary_set (&yylloc.end, current_file, 1, 1);
 }

-
-/* Line 1179 of yacc.c  */
-#line 1671 "../../src/parse-gram.c"
+/* Line 1175 of yacc.c  */
+#line 1721 "src/parse-gram.c"

   yylsp[0] = yylloc;
 
   goto yysetstate;
   yylsp[0] = yylloc;
 
   goto yysetstate;


@@ -1766,7 +1816,7 @@ yybackup:
 
   /* First try to decide what to do without reference to lookahead token.  */
   yyn = yypact[yystate];
 
   /* First try to decide what to do without reference to lookahead token.  */
   yyn = yypact[yystate];

-  if (yyn == YYPACT_NINF)
+  if (yypact_value_is_default (yyn))

     goto yydefault;
 
   /* Not known => get a lookahead token if don't already have one.  */
     goto yydefault;
 
   /* Not known => get a lookahead token if don't already have one.  */


@@ -1797,7 +1847,7 @@ yybackup:
   yyn = yytable[yyn];
   if (yyn <= 0)
     {
   yyn = yytable[yyn];
   if (yyn <= 0)
     {

-      if (yyn == 0 || yyn == YYTABLE_NINF)
+      if (yytable_value_is_error (yyn))

        goto yyerrlab;
       yyn = -yyn;
       goto yyreduce;
        goto yyerrlab;
       yyn = -yyn;
       goto yyreduce;


@@ -1853,9 +1903,8 @@ yyreduce:
   switch (yyn)
     {
         case 6:
   switch (yyn)
     {
         case 6:

-
-/* Line 1392 of yacc.c  */
-#line 219 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 265 "src/parse-gram.y"

     {
       code_props plain_code;
       code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
     {
       code_props plain_code;
       code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));


@@ -1865,123 +1914,107 @@ yyreduce:
                         plain_code.code, (yylsp[0]));
       code_scanner_last_string_free ();
     }
                         plain_code.code, (yylsp[0]));
       code_scanner_last_string_free ();
     }

-
-/* Line 1392 of yacc.c  */
-#line 1871 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1919 "src/parse-gram.c"

     break;
 
   case 7:
     break;
 
   case 7:

-
-/* Line 1392 of yacc.c  */
-#line 228 "parse-gram.y"
-    { debug_flag = true; }
-
-/* Line 1392 of yacc.c  */
-#line 1881 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 275 "src/parse-gram.y"
+    {
+      muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
+    }
+/* Line 1388 of yacc.c  */
+#line 1929 "src/parse-gram.c"

     break;
 
   case 8:
     break;
 
   case 8:

-
-/* Line 1392 of yacc.c  */
-#line 230 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 279 "src/parse-gram.y"

     {
     {

-      muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars));
+      muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
+                                    MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);

     }
     }

-
-/* Line 1392 of yacc.c  */
-#line 1893 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1940 "src/parse-gram.c"

     break;
 
   case 9:
     break;
 
   case 9:

-
-/* Line 1392 of yacc.c  */
-#line 233 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 283 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 1903 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1948 "src/parse-gram.c"

     break;
 
   case 10:
     break;
 
   case 10:

-
-/* Line 1392 of yacc.c  */
-#line 235 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 285 "src/parse-gram.y"

     {
       defines_flag = true;
       spec_defines_file = xstrdup ((yyvsp[0].chars));
     }
     {
       defines_flag = true;
       spec_defines_file = xstrdup ((yyvsp[0].chars));
     }

-
-/* Line 1392 of yacc.c  */
-#line 1916 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1959 "src/parse-gram.c"

     break;
 
   case 11:
     break;
 
   case 11:

-
-/* Line 1392 of yacc.c  */
-#line 239 "parse-gram.y"
-    { error_verbose = true; }
-
-/* Line 1392 of yacc.c  */
-#line 1926 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 290 "src/parse-gram.y"
+    {
+      muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
+                                    MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
+    }
+/* Line 1388 of yacc.c  */
+#line 1970 "src/parse-gram.c"

     break;
 
   case 12:
     break;
 
   case 12:

-
-/* Line 1392 of yacc.c  */
-#line 240 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 294 "src/parse-gram.y"

     { expected_sr_conflicts = (yyvsp[0].integer); }
     { expected_sr_conflicts = (yyvsp[0].integer); }

-
-/* Line 1392 of yacc.c  */
-#line 1936 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1978 "src/parse-gram.c"

     break;
 
   case 13:
     break;
 
   case 13:

-
-/* Line 1392 of yacc.c  */
-#line 241 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 295 "src/parse-gram.y"

     { expected_rr_conflicts = (yyvsp[0].integer); }
     { expected_rr_conflicts = (yyvsp[0].integer); }

-
-/* Line 1392 of yacc.c  */
-#line 1946 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1986 "src/parse-gram.c"

     break;
 
   case 14:
     break;
 
   case 14:

-
-/* Line 1392 of yacc.c  */
-#line 242 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 296 "src/parse-gram.y"

     { spec_file_prefix = (yyvsp[0].chars); }
     { spec_file_prefix = (yyvsp[0].chars); }

-
-/* Line 1392 of yacc.c  */
-#line 1956 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 1994 "src/parse-gram.c"

     break;
 
   case 15:
     break;
 
   case 15:

-
-/* Line 1392 of yacc.c  */
-#line 243 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 297 "src/parse-gram.y"

     { spec_file_prefix = (yyvsp[0].chars); }
     { spec_file_prefix = (yyvsp[0].chars); }

-
-/* Line 1392 of yacc.c  */
-#line 1966 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2002 "src/parse-gram.c"

     break;
 
   case 16:
     break;
 
   case 16:

-
-/* Line 1392 of yacc.c  */
-#line 245 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 299 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 1979 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2013 "src/parse-gram.c"

     break;
 
   case 17:
     break;
 
   case 17:

-
-/* Line 1392 of yacc.c  */
-#line 250 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 304 "src/parse-gram.y"

     {
       code_props action;
       code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));
     {
       code_props action;
       code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));


@@ -1990,146 +2023,93 @@ yyreduce:
       muscle_code_grow ("initial_action", action.code, (yylsp[0]));
       code_scanner_last_string_free ();
     }
       muscle_code_grow ("initial_action", action.code, (yylsp[0]));
       code_scanner_last_string_free ();
     }

-
-/* Line 1392 of yacc.c  */
-#line 1996 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2028 "src/parse-gram.c"

     break;
 
   case 18:
     break;
 
   case 18:

-
-/* Line 1392 of yacc.c  */
-#line 258 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 312 "src/parse-gram.y"

     { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
     { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }

-
-/* Line 1392 of yacc.c  */
-#line 2006 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2036 "src/parse-gram.c"

     break;
 
   case 19:
     break;
 
   case 19:

-
-/* Line 1392 of yacc.c  */
-#line 259 "parse-gram.y"
-    { add_param ("lex_param", (yyvsp[0].code), (yylsp[0])); }
-
-/* Line 1392 of yacc.c  */
-#line 2016 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 313 "src/parse-gram.y"
+    { spec_name_prefix = (yyvsp[0].chars); }
+/* Line 1388 of yacc.c  */
+#line 2044 "src/parse-gram.c"

     break;
 
   case 20:
     break;
 
   case 20:

-
-/* Line 1392 of yacc.c  */
-#line 260 "parse-gram.y"
-    { locations_flag = true; }
-
-/* Line 1392 of yacc.c  */
-#line 2026 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 314 "src/parse-gram.y"
+    { spec_name_prefix = (yyvsp[0].chars); }
+/* Line 1388 of yacc.c  */
+#line 2052 "src/parse-gram.c"

     break;
 
   case 21:
     break;
 
   case 21:

-
-/* Line 1392 of yacc.c  */
-#line 261 "parse-gram.y"
-    { spec_name_prefix = (yyvsp[0].chars); }
-
-/* Line 1392 of yacc.c  */
-#line 2036 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 315 "src/parse-gram.y"
+    { no_lines_flag = true; }
+/* Line 1388 of yacc.c  */
+#line 2060 "src/parse-gram.c"

     break;
 
   case 22:
     break;
 
   case 22:

-
-/* Line 1392 of yacc.c  */
-#line 262 "parse-gram.y"
-    { spec_name_prefix = (yyvsp[0].chars); }
-
-/* Line 1392 of yacc.c  */
-#line 2046 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 316 "src/parse-gram.y"
+    { nondeterministic_parser = true; }
+/* Line 1388 of yacc.c  */
+#line 2068 "src/parse-gram.c"

     break;
 
   case 23:
     break;
 
   case 23:

-
-/* Line 1392 of yacc.c  */
-#line 263 "parse-gram.y"
-    { no_lines_flag = true; }
-
-/* Line 1392 of yacc.c  */
-#line 2056 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 317 "src/parse-gram.y"
+    { spec_outfile = (yyvsp[0].chars); }
+/* Line 1388 of yacc.c  */
+#line 2076 "src/parse-gram.c"

     break;
 
   case 24:
     break;
 
   case 24:

-
-/* Line 1392 of yacc.c  */
-#line 264 "parse-gram.y"
-    { nondeterministic_parser = true; }
-
-/* Line 1392 of yacc.c  */
-#line 2066 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 318 "src/parse-gram.y"
+    { spec_outfile = (yyvsp[0].chars); }
+/* Line 1388 of yacc.c  */
+#line 2084 "src/parse-gram.c"

     break;
 
   case 25:
     break;
 
   case 25:

-
-/* Line 1392 of yacc.c  */
-#line 265 "parse-gram.y"
-    { spec_outfile = (yyvsp[0].chars); }
-
-/* Line 1392 of yacc.c  */
-#line 2076 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 319 "src/parse-gram.y"
+    { current_param = (yyvsp[0].param); }
+/* Line 1388 of yacc.c  */
+#line 2092 "src/parse-gram.c"

     break;
 
   case 26:
     break;
 
   case 26:

-
-/* Line 1392 of yacc.c  */
-#line 266 "parse-gram.y"
-    { spec_outfile = (yyvsp[0].chars); }
-
-/* Line 1392 of yacc.c  */
-#line 2086 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 319 "src/parse-gram.y"
+    { current_param = param_none; }
+/* Line 1388 of yacc.c  */
+#line 2100 "src/parse-gram.c"

     break;
 
   case 27:
     break;
 
   case 27:

-
-/* Line 1392 of yacc.c  */
-#line 267 "parse-gram.y"
-    { add_param ("parse_param", (yyvsp[0].code), (yylsp[0])); }
-
-/* Line 1392 of yacc.c  */
-#line 2096 "../../src/parse-gram.c"
-    break;
-
-  case 28:
-
-/* Line 1392 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 1392 of yacc.c  */
-#line 2117 "../../src/parse-gram.c"
-    break;
-
-  case 29:
-
-/* Line 1392 of yacc.c  */
-#line 281 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 320 "src/parse-gram.y"

     { version_check (&(yylsp[0]), (yyvsp[0].chars)); }
     { version_check (&(yylsp[0]), (yyvsp[0].chars)); }

-
-/* Line 1392 of yacc.c  */
-#line 2127 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2108 "src/parse-gram.c"

     break;
 
     break;
 

-  case 30:
-
-/* Line 1392 of yacc.c  */
-#line 283 "parse-gram.y"
+  case 28:
+/* Line 1388 of yacc.c  */
+#line 322 "src/parse-gram.y"

     {
       char const *skeleton_user = (yyvsp[0].chars);
       if (strchr (skeleton_user, '/'))
     {
       char const *skeleton_user = (yyvsp[0].chars);
       if (strchr (skeleton_user, '/'))


@@ -2153,219 +2133,199 @@ yyreduce:
         }
       skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
     }
         }
       skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
     }

-
-/* Line 1392 of yacc.c  */
-#line 2159 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2138 "src/parse-gram.c"

     break;
 
     break;
 

-  case 31:
-
-/* Line 1392 of yacc.c  */
-#line 306 "parse-gram.y"
+  case 29:
+/* Line 1388 of yacc.c  */
+#line 345 "src/parse-gram.y"

     { token_table_flag = true; }
     { token_table_flag = true; }

-
-/* Line 1392 of yacc.c  */
-#line 2169 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2146 "src/parse-gram.c"

     break;
 
     break;
 

-  case 32:
-
-/* Line 1392 of yacc.c  */
-#line 307 "parse-gram.y"
+  case 30:
+/* Line 1388 of yacc.c  */
+#line 346 "src/parse-gram.y"

     { report_flag |= report_states; }
     { report_flag |= report_states; }

+/* Line 1388 of yacc.c  */
+#line 2154 "src/parse-gram.c"
+    break;

 
 

-/* Line 1392 of yacc.c  */
-#line 2179 "../../src/parse-gram.c"
+  case 31:
+/* Line 1388 of yacc.c  */
+#line 347 "src/parse-gram.y"
+    { yacc_flag = true; }
+/* Line 1388 of yacc.c  */
+#line 2162 "src/parse-gram.c"

     break;
 
   case 33:
     break;
 
   case 33:

+/* Line 1388 of yacc.c  */
+#line 352 "src/parse-gram.y"
+    { add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
+/* Line 1388 of yacc.c  */
+#line 2170 "src/parse-gram.c"
+    break;

 
 

-/* Line 1392 of yacc.c  */
-#line 308 "parse-gram.y"
-    { yacc_flag = true; }
-
-/* Line 1392 of yacc.c  */
-#line 2189 "../../src/parse-gram.c"
+  case 34:
+/* Line 1388 of yacc.c  */
+#line 353 "src/parse-gram.y"
+    { add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
+/* Line 1388 of yacc.c  */
+#line 2178 "src/parse-gram.c"

     break;
 
   case 37:
     break;
 
   case 37:

-
-/* Line 1392 of yacc.c  */
-#line 316 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 365 "src/parse-gram.y"

     {
       grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
     }
     {
       grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
     }

-
-/* Line 1392 of yacc.c  */
-#line 2201 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2188 "src/parse-gram.c"

     break;
 
   case 38:
     break;
 
   case 38:

-
-/* Line 1392 of yacc.c  */
-#line 320 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 369 "src/parse-gram.y"

     {
       symbol_list *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));
     }
     {
       symbol_list *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 1392 of yacc.c  */
-#line 2216 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2201 "src/parse-gram.c"

     break;
 
   case 39:
     break;
 
   case 39:

-
-/* Line 1392 of yacc.c  */
-#line 327 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 376 "src/parse-gram.y"

     {
       symbol_list *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));
     }
     {
       symbol_list *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 1392 of yacc.c  */
-#line 2231 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2214 "src/parse-gram.c"

     break;
 
   case 40:
     break;
 
   case 40:

-
-/* Line 1392 of yacc.c  */
-#line 334 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 383 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 2243 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2224 "src/parse-gram.c"

     break;
 
   case 41:
     break;
 
   case 41:

-
-/* Line 1392 of yacc.c  */
-#line 338 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 387 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 2255 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2234 "src/parse-gram.c"

     break;
 
   case 42:
     break;
 
   case 42:

-
-/* Line 1392 of yacc.c  */
-#line 342 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 391 "src/parse-gram.y"

     {
       /* 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 ();
     }
     {
       /* 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 ();
     }

-
-/* Line 1392 of yacc.c  */
-#line 2270 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2247 "src/parse-gram.c"

     break;
 
   case 43:
     break;
 
   case 43:

-
-/* Line 1392 of yacc.c  */
-#line 349 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 398 "src/parse-gram.y"

     {
       muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
       code_scanner_last_string_free ();
     }
     {
       muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
       code_scanner_last_string_free ();
     }

-
-/* Line 1392 of yacc.c  */
-#line 2283 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2258 "src/parse-gram.c"

     break;
 
   case 44:
     break;
 
   case 44:

-
-/* Line 1392 of yacc.c  */
-#line 363 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 412 "src/parse-gram.y"

     {}
     {}

-
-/* Line 1392 of yacc.c  */
-#line 2293 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2266 "src/parse-gram.c"

     break;
 
   case 45:
     break;
 
   case 45:

-
-/* Line 1392 of yacc.c  */
-#line 364 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 413 "src/parse-gram.y"

     { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
     { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2303 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2274 "src/parse-gram.c"

     break;
 
   case 46:
     break;
 
   case 46:

-
-/* Line 1392 of yacc.c  */
-#line 369 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 418 "src/parse-gram.y"

     {
       union_seen = true;
       muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
       code_scanner_last_string_free ();
     }
     {
       union_seen = true;
       muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
       code_scanner_last_string_free ();
     }

-
-/* Line 1392 of yacc.c  */
-#line 2317 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2286 "src/parse-gram.c"

     break;
 
   case 47:
     break;
 
   case 47:

-
-/* Line 1392 of yacc.c  */
-#line 380 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 429 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 2327 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2294 "src/parse-gram.c"

     break;
 
   case 48:
     break;
 
   case 48:

-
-/* Line 1392 of yacc.c  */
-#line 381 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 430 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 2340 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2305 "src/parse-gram.c"

     break;
 
   case 49:
     break;
 
   case 49:

-
-/* Line 1392 of yacc.c  */
-#line 385 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 434 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 2350 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2313 "src/parse-gram.c"

     break;
 
   case 50:
     break;
 
   case 50:

-
-/* Line 1392 of yacc.c  */
-#line 386 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 435 "src/parse-gram.y"

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

-
-/* Line 1392 of yacc.c  */
-#line 2363 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2324 "src/parse-gram.c"

     break;
 
   case 51:
     break;
 
   case 51:

-
-/* Line 1392 of yacc.c  */
-#line 391 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 440 "src/parse-gram.y"

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


@@ -2373,15 +2333,13 @@ yyreduce:
        symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
       symbol_list_free ((yyvsp[0].list));
     }
        symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
       symbol_list_free ((yyvsp[0].list));
     }

-
-/* Line 1392 of yacc.c  */
-#line 2379 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2338 "src/parse-gram.c"

     break;
 
   case 52:
     break;
 
   case 52:

-
-/* Line 1392 of yacc.c  */
-#line 402 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 451 "src/parse-gram.y"

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


@@ -2393,388 +2351,340 @@ yyreduce:
       symbol_list_free ((yyvsp[0].list));
       current_type = NULL;
     }
       symbol_list_free ((yyvsp[0].list));
       current_type = NULL;
     }

-
-/* Line 1392 of yacc.c  */
-#line 2399 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2356 "src/parse-gram.c"

     break;
 
   case 53:
     break;
 
   case 53:

-
-/* Line 1392 of yacc.c  */
-#line 416 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 465 "src/parse-gram.y"

     { (yyval.assoc) = left_assoc; }
     { (yyval.assoc) = left_assoc; }

-
-/* Line 1392 of yacc.c  */
-#line 2409 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2364 "src/parse-gram.c"

     break;
 
   case 54:
     break;
 
   case 54:

-
-/* Line 1392 of yacc.c  */
-#line 417 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 466 "src/parse-gram.y"

     { (yyval.assoc) = right_assoc; }
     { (yyval.assoc) = right_assoc; }

-
-/* Line 1392 of yacc.c  */
-#line 2419 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2372 "src/parse-gram.c"

     break;
 
   case 55:
     break;
 
   case 55:

-
-/* Line 1392 of yacc.c  */
-#line 418 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 467 "src/parse-gram.y"

     { (yyval.assoc) = non_assoc; }
     { (yyval.assoc) = non_assoc; }

-
-/* Line 1392 of yacc.c  */
-#line 2429 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2380 "src/parse-gram.c"

     break;
 
   case 56:
     break;
 
   case 56:

-
-/* Line 1392 of yacc.c  */
-#line 419 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 468 "src/parse-gram.y"

     { (yyval.assoc) = precedence_assoc; }
     { (yyval.assoc) = precedence_assoc; }

-
-/* Line 1392 of yacc.c  */
-#line 2439 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2388 "src/parse-gram.c"

     break;
 
   case 57:
     break;
 
   case 57:

-
-/* Line 1392 of yacc.c  */
-#line 423 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 472 "src/parse-gram.y"

     { current_type = NULL; }
     { current_type = NULL; }

-
-/* Line 1392 of yacc.c  */
-#line 2449 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2396 "src/parse-gram.c"

     break;
 
   case 58:
     break;
 
   case 58:

-
-/* Line 1392 of yacc.c  */
-#line 424 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 473 "src/parse-gram.y"

     { current_type = (yyvsp[0].uniqstr); tag_seen = true; }
     { current_type = (yyvsp[0].uniqstr); tag_seen = true; }

-
-/* Line 1392 of yacc.c  */
-#line 2459 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2404 "src/parse-gram.c"

     break;
 
   case 59:
     break;
 
   case 59:

-
-/* Line 1392 of yacc.c  */
-#line 430 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 479 "src/parse-gram.y"

     { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
     { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2469 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2412 "src/parse-gram.c"

     break;
 
   case 60:
     break;
 
   case 60:

-
-/* Line 1392 of yacc.c  */
-#line 432 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 481 "src/parse-gram.y"

     { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
     { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }

-
-/* Line 1392 of yacc.c  */
-#line 2479 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2420 "src/parse-gram.c"

     break;
 
   case 61:
     break;
 
   case 61:

-
-/* Line 1392 of yacc.c  */
-#line 436 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 485 "src/parse-gram.y"

     { (yyval.symbol) = (yyvsp[0].symbol); }
     { (yyval.symbol) = (yyvsp[0].symbol); }

-
-/* Line 1392 of yacc.c  */
-#line 2489 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2428 "src/parse-gram.c"

     break;
 
   case 62:
     break;
 
   case 62:

-
-/* Line 1392 of yacc.c  */
-#line 437 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 486 "src/parse-gram.y"

     { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
     { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2499 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2436 "src/parse-gram.c"

     break;
 
   case 63:
     break;
 
   case 63:

-
-/* Line 1392 of yacc.c  */
-#line 443 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 492 "src/parse-gram.y"

     { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
     { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2509 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2444 "src/parse-gram.c"

     break;
 
   case 64:
     break;
 
   case 64:

-
-/* Line 1392 of yacc.c  */
-#line 445 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 494 "src/parse-gram.y"

     { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
     { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }

-
-/* Line 1392 of yacc.c  */
-#line 2519 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2452 "src/parse-gram.c"

     break;
 
   case 65:
     break;
 
   case 65:

-
-/* Line 1392 of yacc.c  */
-#line 449 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 498 "src/parse-gram.y"

     { (yyval.list) = (yyvsp[0].list); }
     { (yyval.list) = (yyvsp[0].list); }

-
-/* Line 1392 of yacc.c  */
-#line 2529 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2460 "src/parse-gram.c"

     break;
 
   case 66:
     break;
 
   case 66:

-
-/* Line 1392 of yacc.c  */
-#line 450 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 499 "src/parse-gram.y"

     { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
     { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }

-
-/* Line 1392 of yacc.c  */
-#line 2539 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2468 "src/parse-gram.c"

     break;
 
   case 67:
     break;
 
   case 67:

-
-/* Line 1392 of yacc.c  */
-#line 454 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 503 "src/parse-gram.y"

     { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
     { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2549 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2476 "src/parse-gram.c"

     break;
 
   case 68:
     break;
 
   case 68:

-
-/* Line 1392 of yacc.c  */
-#line 455 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 504 "src/parse-gram.y"

     { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
     { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2559 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2484 "src/parse-gram.c"

     break;
 
   case 69:
     break;
 
   case 69:

-
-/* Line 1392 of yacc.c  */
-#line 456 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 505 "src/parse-gram.y"

     { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
     { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2569 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2492 "src/parse-gram.c"

     break;
 
   case 70:
     break;
 
   case 70:

-
-/* Line 1392 of yacc.c  */
-#line 457 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 506 "src/parse-gram.y"

     { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
     { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2579 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2500 "src/parse-gram.c"

     break;
 
   case 71:
     break;
 
   case 71:

-
-/* Line 1392 of yacc.c  */
-#line 463 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 512 "src/parse-gram.y"

     {
        current_type = (yyvsp[0].uniqstr);
        tag_seen = true;
      }
     {
        current_type = (yyvsp[0].uniqstr);
        tag_seen = true;
      }

-
-/* Line 1392 of yacc.c  */
-#line 2592 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2511 "src/parse-gram.c"

     break;
 
   case 72:
     break;
 
   case 72:

-
-/* Line 1392 of yacc.c  */
-#line 468 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 517 "src/parse-gram.y"

     {
        symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
        symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
      }
     {
        symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
        symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
      }

-
-/* Line 1392 of yacc.c  */
-#line 2605 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2522 "src/parse-gram.c"

     break;
 
   case 73:
     break;
 
   case 73:

-
-/* Line 1392 of yacc.c  */
-#line 473 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 522 "src/parse-gram.y"

     {
       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]));
     }
     {
       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 1392 of yacc.c  */
-#line 2619 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2534 "src/parse-gram.c"

     break;
 
   case 74:
     break;
 
   case 74:

-
-/* Line 1392 of yacc.c  */
-#line 479 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 528 "src/parse-gram.y"

     {
       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));
     }
     {
       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 1392 of yacc.c  */
-#line 2633 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2546 "src/parse-gram.c"

     break;
 
   case 75:
     break;
 
   case 75:

-
-/* Line 1392 of yacc.c  */
-#line 485 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 534 "src/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));
     }
     {
       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 1392 of yacc.c  */
-#line 2648 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2559 "src/parse-gram.c"

     break;
 
   case 82:
     break;
 
   case 82:

-
-/* Line 1392 of yacc.c  */
-#line 515 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 564 "src/parse-gram.y"

     {
       yyerrok;
     }
     {
       yyerrok;
     }

-
-/* Line 1392 of yacc.c  */
-#line 2660 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2569 "src/parse-gram.c"

     break;
 
   case 83:
     break;
 
   case 83:

-
-/* Line 1392 of yacc.c  */
-#line 521 "parse-gram.y"
-    { current_lhs = (yyvsp[0].symbol); current_lhs_location = (yylsp[0]); }
-
-/* Line 1392 of yacc.c  */
-#line 2670 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 570 "src/parse-gram.y"
+    { current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
+    current_lhs_named_ref = (yyvsp[0].named_ref); }
+/* Line 1388 of yacc.c  */
+#line 2578 "src/parse-gram.c"

     break;
 
   case 85:
     break;
 
   case 85:

-
-/* Line 1392 of yacc.c  */
-#line 525 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 575 "src/parse-gram.y"

     { grammar_current_rule_end ((yylsp[0])); }
     { grammar_current_rule_end ((yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2680 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2586 "src/parse-gram.c"

     break;
 
   case 86:
     break;
 
   case 86:

-
-/* Line 1392 of yacc.c  */
-#line 526 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 576 "src/parse-gram.y"

     { grammar_current_rule_end ((yylsp[0])); }
     { grammar_current_rule_end ((yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2690 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2594 "src/parse-gram.c"

     break;
 
   case 88:
     break;
 
   case 88:

-
-/* Line 1392 of yacc.c  */
-#line 532 "parse-gram.y"
-    { grammar_current_rule_begin (current_lhs, current_lhs_location); }
-
-/* Line 1392 of yacc.c  */
-#line 2700 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 582 "src/parse-gram.y"
+    { grammar_current_rule_begin (current_lhs, current_lhs_location,
+                                 current_lhs_named_ref); }
+/* Line 1388 of yacc.c  */
+#line 2603 "src/parse-gram.c"

     break;
 
   case 89:
     break;
 
   case 89:

-
-/* Line 1392 of yacc.c  */
-#line 534 "parse-gram.y"
-    { grammar_current_rule_symbol_append ((yyvsp[0].symbol), (yylsp[0])); }
-
-/* Line 1392 of yacc.c  */
-#line 2710 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 585 "src/parse-gram.y"
+    { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
+/* Line 1388 of yacc.c  */
+#line 2611 "src/parse-gram.c"

     break;
 
   case 90:
     break;
 
   case 90:

-
-/* Line 1392 of yacc.c  */
-#line 536 "parse-gram.y"
-    { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0])); }
-
-/* Line 1392 of yacc.c  */
-#line 2720 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 587 "src/parse-gram.y"
+    { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref)); }
+/* Line 1388 of yacc.c  */
+#line 2619 "src/parse-gram.c"

     break;
 
   case 91:
     break;
 
   case 91:

-
-/* Line 1392 of yacc.c  */
-#line 538 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 589 "src/parse-gram.y"

     { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
     { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2730 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2627 "src/parse-gram.c"

     break;
 
   case 92:
     break;
 
   case 92:

-
-/* Line 1392 of yacc.c  */
-#line 540 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 591 "src/parse-gram.y"

     { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
     { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2740 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2635 "src/parse-gram.c"

     break;
 
   case 93:
     break;
 
   case 93:

-
-/* Line 1392 of yacc.c  */
-#line 542 "parse-gram.y"
+/* Line 1388 of yacc.c  */
+#line 593 "src/parse-gram.y"

     { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
     { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }

+/* Line 1388 of yacc.c  */
+#line 2643 "src/parse-gram.c"
+    break;

 
 

-/* Line 1392 of yacc.c  */
-#line 2750 "../../src/parse-gram.c"
+  case 94:
+/* Line 1388 of yacc.c  */
+#line 597 "src/parse-gram.y"
+    { (yyval.named_ref) = 0; }
+/* Line 1388 of yacc.c  */
+#line 2651 "src/parse-gram.c"

     break;
 
   case 95:
     break;
 
   case 95:

+/* Line 1388 of yacc.c  */
+#line 599 "src/parse-gram.y"
+    { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
+/* Line 1388 of yacc.c  */
+#line 2659 "src/parse-gram.c"
+    break;

 
 

-/* Line 1392 of yacc.c  */
-#line 552 "parse-gram.y"
+  case 97:
+/* Line 1388 of yacc.c  */
+#line 611 "src/parse-gram.y"

     { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
     { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }

-
-/* Line 1392 of yacc.c  */
-#line 2760 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2667 "src/parse-gram.c"

     break;
 
     break;
 

-  case 96:
-
-/* Line 1392 of yacc.c  */
-#line 558 "parse-gram.y"
-    {
-      (yyval.chars) = "";
-    }
-
-/* Line 1392 of yacc.c  */
-#line 2772 "../../src/parse-gram.c"
+  case 98:
+/* Line 1388 of yacc.c  */
+#line 616 "src/parse-gram.y"
+    { (yyval.chars) = ""; }
+/* Line 1388 of yacc.c  */
+#line 2675 "src/parse-gram.c"

     break;
 
     break;
 

-  case 98:
+  case 99:
+/* Line 1388 of yacc.c  */
+#line 617 "src/parse-gram.y"
+    { (yyval.chars) = (yyvsp[0].uniqstr); }
+/* Line 1388 of yacc.c  */
+#line 2683 "src/parse-gram.c"
+    break;

 
 

-/* Line 1392 of yacc.c  */
-#line 571 "parse-gram.y"
+  case 101:
+/* Line 1388 of yacc.c  */
+#line 628 "src/parse-gram.y"

     {
       code_props plain_code;
       (yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';
     {
       code_props plain_code;
       (yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';


@@ -2783,62 +2693,52 @@ yyreduce:
       gram_scanner_last_string_free ();
       (yyval.chars) = plain_code.code;
     }
       gram_scanner_last_string_free ();
       (yyval.chars) = plain_code.code;
     }

-
-/* Line 1392 of yacc.c  */
-#line 2789 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2698 "src/parse-gram.c"

     break;
 
     break;
 

-  case 99:
-
-/* Line 1392 of yacc.c  */
-#line 591 "parse-gram.y"
+  case 102:
+/* Line 1388 of yacc.c  */
+#line 648 "src/parse-gram.y"

     { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
     { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2799 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2706 "src/parse-gram.c"

     break;
 
     break;
 

-  case 100:
-
-/* Line 1392 of yacc.c  */
-#line 593 "parse-gram.y"
+  case 103:
+/* Line 1388 of yacc.c  */
+#line 650 "src/parse-gram.y"

     {
       (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]));
     }
     {
       (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 1392 of yacc.c  */
-#line 2813 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2718 "src/parse-gram.c"

     break;
 
     break;
 

-  case 101:
-
-/* Line 1392 of yacc.c  */
-#line 601 "parse-gram.y"
+  case 104:
+/* Line 1388 of yacc.c  */
+#line 658 "src/parse-gram.y"

     { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
     { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }

-
-/* Line 1392 of yacc.c  */
-#line 2823 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2726 "src/parse-gram.c"

     break;
 
     break;
 

-  case 104:
-
-/* Line 1392 of yacc.c  */
-#line 613 "parse-gram.y"
+  case 107:
+/* Line 1388 of yacc.c  */
+#line 670 "src/parse-gram.y"

     {
       (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0]));
       symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), 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 1392 of yacc.c  */
-#line 2836 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2737 "src/parse-gram.c"

     break;
 
     break;
 

-  case 106:
-
-/* Line 1392 of yacc.c  */
-#line 622 "parse-gram.y"
+  case 109:
+/* Line 1388 of yacc.c  */
+#line 679 "src/parse-gram.y"

     {
       code_props plain_code;
       code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
     {
       code_props plain_code;
       code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));


@@ -2847,15 +2747,13 @@ yyreduce:
       muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
       code_scanner_last_string_free ();
     }
       muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
       code_scanner_last_string_free ();
     }

-
-/* Line 1392 of yacc.c  */
-#line 2853 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2752 "src/parse-gram.c"

     break;
 
 
     break;
 
 

-
-/* Line 1392 of yacc.c  */
-#line 2859 "../../src/parse-gram.c"
+/* Line 1388 of yacc.c  */
+#line 2757 "src/parse-gram.c"

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


@@ -2894,7 +2792,7 @@ yyerrlab:
       yyerror (YY_("syntax error"));
 #else
       {
       yyerror (YY_("syntax error"));
 #else
       {

-       YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+       YYSIZE_T yysize = yysyntax_error (0, yystate, yytoken);

        if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
          {
            YYSIZE_T yyalloc = 2 * yysize;
        if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
          {
            YYSIZE_T yyalloc = 2 * yysize;


@@ -2914,7 +2812,7 @@ yyerrlab:
 
        if (0 < yysize && yysize <= yymsg_alloc)
          {
 
        if (0 < yysize && yysize <= yymsg_alloc)
          {

-           (void) yysyntax_error (yymsg, yystate, yychar);
+           (void) yysyntax_error (yymsg, yystate, yytoken);

            yyerror (yymsg);
          }
        else
            yyerror (yymsg);
          }
        else


@@ -2983,7 +2881,7 @@ yyerrlab1:
   for (;;)
     {
       yyn = yypact[yystate];
   for (;;)
     {
       yyn = yypact[yystate];

-      if (yyn != YYPACT_NINF)
+      if (!yypact_value_is_default (yyn))

        {
          yyn += YYTERROR;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
        {
          yyn += YYTERROR;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)


@@ -3071,10 +2969,8 @@ yyreturn:
   return YYID (yyresult);
 }
 
   return YYID (yyresult);
 }
 

-
-
-/* Line 1612 of yacc.c  */
-#line 632 "parse-gram.y"
+/* Line 1607 of yacc.c  */
+#line 689 "src/parse-gram.y"

 
 
 
 
 
 


@@ -3108,34 +3004,33 @@ lloc_default (YYLTYPE const *rhs, int n)
 }
 
 
 }
 
 

-/* Add a lex-param or a parse-param (depending on TYPE) with
-   declaration DECL and location LOC.  */
-

 static void
 static void

-add_param (char const *type, char *decl, location loc)
+add_param (param_type type, char *decl, location loc)

 {
   static char const alphanum[26 + 26 + 1 + 10] =
     "abcdefghijklmnopqrstuvwxyz"
     "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
     "_"
     "0123456789";
 {
   static char const alphanum[26 + 26 + 1 + 10] =
     "abcdefghijklmnopqrstuvwxyz"
     "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
     "_"
     "0123456789";

+

   char const *name_start = NULL;
   char const *name_start = NULL;

-  char *p;
-
-  /* Stop on last actual character.  */
-  for (p = decl; p[1]; p++)
-    if ((p == decl
-        || ! memchr (alphanum, p[-1], sizeof alphanum))
-       && memchr (alphanum, p[0], sizeof alphanum - 10))
-      name_start = p;
-
-  /* Strip the surrounding '{' and '}', and any blanks just inside
-     the braces.  */
-  while (*--p == ' ' || *p == '\t')
-    continue;
-  p[1] = '\0';
-  while (*++decl == ' ' || *decl == '\t')
-    continue;
+  {
+    char *p;
+    /* Stop on last actual character.  */
+    for (p = decl; p[1]; p++)
+      if ((p == decl
+           || ! memchr (alphanum, p[-1], sizeof alphanum))
+          && memchr (alphanum, p[0], sizeof alphanum - 10))
+        name_start = p;
+
+    /* Strip the surrounding '{' and '}', and any blanks just inside
+       the braces.  */
+    while (*--p == ' ' || *p == '\t')
+      continue;
+    p[1] = '\0';
+    while (*++decl == ' ' || *decl == '\t')
+      continue;
+  }

 
   if (! name_start)
     complain_at (loc, _("missing identifier in parameter declaration"));
 
   if (! name_start)
     complain_at (loc, _("missing identifier in parameter declaration"));


@@ -3152,7 +3047,10 @@ add_param (char const *type, char *decl, location loc)
       name = xmalloc (name_len + 1);
       memcpy (name, name_start, name_len);
       name[name_len] = '\0';
       name = xmalloc (name_len + 1);
       memcpy (name, name_start, name_len);
       name[name_len] = '\0';

-      muscle_pair_list_grow (type, decl, name);
+      if (type & param_lex)
+        muscle_pair_list_grow ("lex_param", decl, name);
+      if (type & param_parse)
+        muscle_pair_list_grow ("parse_param", decl, name);

       free (name);
     }
 
       free (name);
     }
 


@@ -3195,4 +3093,3 @@ char_name (char c)
       return quotearg_style (escape_quoting_style, buf);
     }
 }
       return quotearg_style (escape_quoting_style, buf);
     }
 }

-