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 d3729c6ef4fe7cb2823f9187371a589bf52052ce..204c03fc6367f897167bba0bfd40b5cb4ca61913 100644 (file)
--- a/data/lalr1.java
+++ b/data/lalr1.java
@@ -1,6 +1,6 @@
 # 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
@@ -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])
 
-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],
-             [2007-2012])
+             [2007-2013])
 
 b4_percent_define_ifdef([package], [package b4_percent_define_get([package]);
 ])[/* First part of user declarations.  */
@@ -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:
-       `$$ = $1'.  Otherwise, use the top of the stack.
+       '$$ = $1'.  Otherwise, use the top of the stack.
 
        Otherwise, the following line sets YYVAL to garbage.
        This behavior is undocumented and Bison
@@ -502,12 +501,10 @@ b4_lexer_if([[
     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
-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])[);
@@ -818,15 +815,15 @@ m4_popdef([b4_at_dollar])])dnl
 
   ]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],
-  [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)
@@ -876,4 +873,4 @@ b4_percent_code_get[]dnl
 }
 
 b4_epilogue[]dnl
-m4_divert_pop(0)dnl
+b4_output_end()