2007-11-08 Paolo Bonzini <bonzini@gnu.org>

[bison.git] / src / getargs.h

diff --git a/src/getargs.h b/src/getargs.h
index a84a4857d259ec207d6bef314a136dfc2641dd61..8449626b21785795245fbf70ca0c45b99e663b8b 100644 (file)
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,27 +1,30 @@
 /* Parse command line arguments for bison.
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
+
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
+   2005, 2006, 2007 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
-   Bison is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   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
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   Bison is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with Bison; see the file COPYING.  If not, write to the Free
-   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef GETARGS_H_
 # define GETARGS_H_
 
+#include "location.h"
+
+extern char *program_name;
+
 /* flags set by % directives */
 
 /* for -S */
@@ -33,9 +36,9 @@ extern char const *include;
 extern bool debug_flag;                        /* for -t */
 extern bool defines_flag;              /* for -d */
 extern bool graph_flag;                        /* for -g */
+extern bool xml_flag;                  /* for -x */
 extern bool locations_flag;
 extern bool no_lines_flag;             /* for -l */
-extern bool no_parser_flag;            /* for -n */
 extern bool token_table_flag;          /* for -k */
 extern bool yacc_flag;                 /* for -y */
 
@@ -48,16 +51,6 @@ extern bool error_verbose;
 
 extern bool glr_parser;
 
-/* PURE_PARSER is true if should generate a parser that is all pure
-   and reentrant.  */
-
-extern bool pure_parser;
-
-/* PUSH_PARSER is true if should generate a parser that is capable of being
-   called asynchronously.  Is must be pure and reentrant.  */
-
-extern bool push_parser;
-
 /* NONDETERMINISTIC_PARSER is true iff conflicts are accepted.  This
    is used by the GLR parser, and might be used in BackTracking
    parsers too.  */
@@ -65,6 +58,18 @@ extern bool push_parser;
 extern bool nondeterministic_parser;
 
 
+/* --language.  */
+struct bison_language
+{
+  char language[sizeof "Java"];
+  char skeleton[sizeof "java-skel.m4"];
+  char src_extension[sizeof ".java"];
+  char header_extension[sizeof ".java"];
+  bool add_tab;
+};
+
+extern struct bison_language const *language;
+
 /*-----------.
 | --report.  |
 `-----------*/
@@ -126,4 +131,8 @@ extern int warnings_flag;
  */
 void getargs (int argc, char *argv[]);
 
+/* Used by parse-gram.y.  */
+void language_argmatch (char const *arg, int prio, location const *loc);
+void skeleton_arg (const char *arg, int prio, location const *loc);
+
 #endif /* !GETARGS_H_ */