grammar: do not add a \n at the end of blocks of code

[bison.git] / data / lalr1.java

diff --git a/data/lalr1.java b/data/lalr1.java
index a40d6c272a6ee2374acf437b9c6f83c1a4698825..204c03fc6367f897167bba0bfd40b5cb4ca61913 100644 (file)
--- a/data/lalr1.java
+++ b/data/lalr1.java
@@ -1,6 +1,6 @@
 # Java skeleton for Bison -*- autoconf -*-
 
 # Java skeleton for Bison -*- autoconf -*-
 

-# Copyright (C) 2007-2012 Free Software Foundation, Inc.
+# Copyright (C) 2007-2013 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


@@ -30,10 +30,9 @@ m4_define([b4_symbol_no_destructor_assert],
                         [b4_symbol_action_location([$1], [destructor])])])])
 b4_symbol_foreach([b4_symbol_no_destructor_assert])
 
                         [b4_symbol_action_location([$1], [destructor])])])])
 b4_symbol_foreach([b4_symbol_no_destructor_assert])
 

-m4_divert_push(0)dnl
-@output(b4_parser_file_name@)@
+b4_output_begin([b4_parser_file_name])

 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in Java],

-             [2007-2012])
+             [2007-2013])

 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */
 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */


@@ -133,7 +132,7 @@ b4_locations_if([[
     /** Token returned by the scanner to signal the end of its input.  */
     public static final int EOF = 0;
 
     /** Token returned by the scanner to signal the end of its input.  */
     public static final int EOF = 0;
 

-]b4_token_enums(b4_tokens)[
+]b4_token_enums[

 
     ]b4_locations_if([[/**
      * Method to retrieve the beginning position of the last scanned token.
 
     ]b4_locations_if([[/**
      * Method to retrieve the beginning position of the last scanned token.


@@ -376,7 +375,7 @@ b4_lexer_if([[
     ]b4_locations_if([b4_location_type[ yyloc = yylloc (yystack, yylen);]])[
 
     /* If YYLEN is nonzero, implement the default value of the action:
     ]b4_locations_if([b4_location_type[ yyloc = yylloc (yystack, yylen);]])[
 
     /* If YYLEN is nonzero, implement the default value of the action:

-       `$$ = $1'.  Otherwise, use the top of the stack.
+       '$$ = $1'.  Otherwise, use the top of the stack.

 
        Otherwise, the following line sets YYVAL to garbage.
        This behavior is undocumented and Bison
 
        Otherwise, the following line sets YYVAL to garbage.
        This behavior is undocumented and Bison


@@ -502,12 +501,10 @@ b4_lexer_if([[
     yyerrstatus_ = 0;
 
 ]m4_ifdef([b4_initial_action], [
     yyerrstatus_ = 0;
 
 ]m4_ifdef([b4_initial_action], [

-m4_pushdef([b4_at_dollar],     [yylloc])dnl
-m4_pushdef([b4_dollar_dollar], [yylval])dnl
+b4_dollar_pushdef([yylval], [], [yylloc])dnl

     /* User initialization code.  */
     b4_user_initial_action
     /* User initialization code.  */
     b4_user_initial_action

-m4_popdef([b4_dollar_dollar])dnl
-m4_popdef([b4_at_dollar])])dnl
+b4_dollar_popdef])[]dnl

 
   [  /* Initialize the stack.  */
     yystack.push (yystate, yylval]b4_locations_if([, yylloc])[);
 
   [  /* Initialize the stack.  */
     yystack.push (yystate, yylval]b4_locations_if([, yylloc])[);


@@ -728,11 +725,6 @@ m4_popdef([b4_at_dollar])])dnl
     if (yyErrorVerbose)
       {
         /* There are many possibilities here to consider:
     if (yyErrorVerbose)
       {
         /* There are many possibilities here to consider:

-           - Assume YYFAIL is not used.  It's too flawed to consider.
-             See
-             <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
-             for details.  YYERROR is fine as it does not invoke this
-             function.

            - If this state is a consistent state with a default action,
              then the only way this function was invoked is if the
              default action is an error action.  In that case, don't
            - If this state is a consistent state with a default action,
              then the only way this function was invoked is if the
              default action is an error action.  In that case, don't


@@ -823,15 +815,15 @@ m4_popdef([b4_at_dollar])])dnl
 
   ]b4_parser_tables_define[
   ]b4_integral_parser_table_define([token_number], [b4_toknum],
 
   ]b4_parser_tables_define[
   ]b4_integral_parser_table_define([token_number], [b4_toknum],

-     [TOKEN_NUMBER_[YYLEX-NUM] -- Internal symbol number corresponding
-     to YYLEX-NUM.])[
+     [[YYTOKEN_NUMBER[YYLEX-NUM] -- Internal symbol number corresponding
+   to YYLEX-NUM.]])[

 
   /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
      First, the terminals, then, starting at \a yyntokens_, nonterminals.  */
   ]b4_typed_parser_table_define([String], [tname], [b4_tname])[
 
   ]b4_integral_parser_table_define([rline], [b4_rline],
 
   /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
      First, the terminals, then, starting at \a yyntokens_, nonterminals.  */
   ]b4_typed_parser_table_define([String], [tname], [b4_tname])[
 
   ]b4_integral_parser_table_define([rline], [b4_rline],

-  [YYRLINE[YYN] -- Source line where rule number YYN was defined.])[
+  [[YYRLINE[YYN] -- Source line where rule number YYN was defined.]])[

 
   // Report on the debug stream that the rule yyrule is going to be reduced.
   private void yy_reduce_print (int yyrule, YYStack yystack)
 
   // Report on the debug stream that the rule yyrule is going to be reduced.
   private void yy_reduce_print (int yyrule, YYStack yystack)


@@ -881,4 +873,4 @@ b4_percent_code_get[]dnl
 }
 
 b4_epilogue[]dnl
 }
 
 b4_epilogue[]dnl

-m4_divert_pop(0)dnl
+b4_output_end()