ChangeLog (2006-09-15): add Odd Arild Olsen's role for push.c.

[bison.git] / data / lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index 927466a2205dc0eeb7994f862df05205c15c21a5..6c66dd1bd676f94f6a6cd091586d6ebb33c39d4c 100644 (file)
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -1,7 +1,6 @@
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation,
-# Inc.
+# Copyright (C) 2002-2010 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
@@ -33,9 +32,9 @@ m4_include(b4_pkgdatadir/[location.cc])
 m4_changecom()
 m4_divert_push(0)dnl
 b4_defines_if(
-[@output(b4_spec_defines_file@)
+[@output(b4_spec_defines_file@)@
 b4_copyright([Skeleton interface for Bison LALR(1) parsers in C++],
-  [2002, 2003, 2004, 2005, 2006])
+             [2002-2010])
 dnl FIXME: This is wrong, we want computed header guards.
 [
 /* C++ LALR(1) parser skeleton written by Akim Demaille.  */
@@ -130,6 +129,7 @@ b4_user_stype
     /// \returns  0 iff parsing succeeded.
     virtual int parse ();
 
+#if YYDEBUG
     /// The current debugging stream.
     std::ostream& debug_stream () const;
     /// Set the current debugging stream.
@@ -141,6 +141,7 @@ b4_user_stype
     debug_level_type debug_level () const;
     /// Set the current debugging level.
     void set_debug_level (debug_level_type l);
+#endif
 
   private:
     /// Report a syntax error.
@@ -296,9 +297,9 @@ b4_percent_code_get([[provides]])[]dnl
 
 [#endif /* ! defined PARSER_HEADER_H */]
 ])dnl
-@output(b4_parser_file_name@)
+@output(b4_parser_file_name@)@
 b4_copyright([Skeleton implementation for Bison LALR(1) parsers in C++],
-  [2002, 2003, 2004, 2005, 2006])
+             [2002-2010])
 b4_percent_code_get([[top]])[]dnl
 m4_if(b4_prefix, [yy], [],
 [
@@ -316,7 +317,7 @@ b4_defines_if([[
 b4_percent_code_get[]dnl
 
 [#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
 #  if ENABLE_NLS
 #   include <libintl.h> /* FIXME: INFRINGES ON USER NAME SPACE */
 #   define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -674,7 +675,8 @@ m4_ifdef([b4_lex_param], [, ]b4_lex_param))[;
     switch (yyn)
       {
        ]b4_user_actions[
-       default: break;
+       default:
+          break;
       }
     YY_SYMBOL_PRINT ("-> $$ =", yyr1_[yyn], &yyval, &yyloc);
 
@@ -792,7 +794,7 @@ b4_error_verbose_if([, yytoken])[));
 
     /* Shift the error token.  */
     YY_SYMBOL_PRINT ("Shifting", yystos_[yyn],
-                  &yysemantic_stack_[0], &yylocation_stack_[0]);
+                    &yysemantic_stack_[0], &yylocation_stack_[0]);
 
     yystate = yyn;
     goto yynewstate;
@@ -1052,9 +1054,9 @@ b4_error_verbose_if([, int tok])[)
 
 ]b4_epilogue
 dnl
-@output(b4_dir_prefix[]stack.hh@)
+@output(b4_dir_prefix[]stack.hh@)@
 b4_copyright([Stack handling for Bison parsers in C++],
-  [2002, 2003, 2004, 2005, 2006])[
+             [2002-2010])[
 
 #ifndef BISON_STACK_HH
 # define BISON_STACK_HH
@@ -1149,5 +1151,6 @@ b4_copyright([Stack handling for Bison parsers in C++],
   };
 ]b4_namespace_close[
 
-#endif // not BISON_STACK_HH]
+#endif // not BISON_STACK_HH[]dnl
+]
 m4_divert_pop(0)