X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/89eb3c76532c0c5f9f3207474c55c300a239fce8..eb1b07409f0ccad9970c8a60ded9f2a56d205b9c:/src/getargs.h

diff --git a/src/getargs.h b/src/getargs.h
index d0fa12f2..886f2004 100644
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,6 +1,7 @@
 /* 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.
 
@@ -22,6 +23,10 @@
 #ifndef GETARGS_H_
 # define GETARGS_H_
 
+#include "location.h"
+
+extern char *program_name;
+
 /* flags set by % directives */
 
 /* for -S */
@@ -48,13 +53,16 @@ extern bool error_verbose;
 
 extern bool glr_parser;
 
+/* PULL_PARSER is true if should generate a pull parser.  */
+
+extern bool pull_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.  */
+/* PUSH_PARSER is true if should generate a push parser.  */
 
 extern bool push_parser;
 
@@ -65,6 +73,18 @@ 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.  |
 `-----------*/
@@ -111,7 +131,8 @@ enum warnings
   {
     warnings_none             = 0,      /**< Issue no warnings.  */
     warnings_error            = 1 << 0, /**< Warnings are treated as errors.  */
-    warnings_yacc             = 1 << 1, /**< POSIXME.  */
+    warnings_midrule_values   = 1 << 1, /**< Unset or unused midrule values.  */
+    warnings_yacc             = 1 << 2, /**< POSIXME.  */
     warnings_all              = ~warnings_error /**< All above warnings.  */
   };
 /** What warnings are issued.  */
@@ -125,4 +146,8 @@ 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_ */