* src/scan-gram.l: Remove unused declaration of last_string_1 so the

[bison.git] / src / getargs.h

diff --git a/src/getargs.h b/src/getargs.h
index 7a7bdef2247e16b84f69ac29e171ed78d7fa79ce..2d764cba7d684ae03a77717dbe8e6f97e9c10820 100644 (file)
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,5 +1,6 @@
 /* Parse command line arguments for bison.
-   Copyright (C) 1984, 1986, 1989, 1992, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -15,26 +16,80 @@
 
    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., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #ifndef GETARGS_H_
 # define GETARGS_H_
 
 /* flags set by % directives */
-extern char *spec_file_prefix; /* for -b */
-extern char *spec_name_prefix;         /* for -p */
-
-extern int debugflag;                  /* for -t */
-extern int definesflag;        /* for -d */
-extern int nolinesflag;        /* for -l */
-extern int noparserflag;       /* for -n */
-extern int rawtoknumflag;      /* for -r */
-extern int statisticsflag;
-extern int toknumflag;         /* for -k */
-extern int verboseflag;                /* for -v */
-extern int yaccflag;           /* for -y */
-
-void getargs PARAMS ((int argc, char *argv[]));
+
+/* for -S */
+extern char const *skeleton;
+
+/* for -I */
+extern char const *include;
+
+extern bool debug_flag;                        /* for -t */
+extern bool defines_flag;              /* for -d */
+extern bool graph_flag;                        /* for -g */
+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 */
+
+extern bool error_verbose;
+
+
+/* GLR_PARSER is true if the input file says to use the GLR
+   (Generalized LR) parser, and to output some additional information
+   used by the GLR algorithm.  */
+
+extern bool glr_parser;
+
+/* PURE_PARSER is true if should generate a parser that is all pure
+   and reentrant.  */
+
+extern bool pure_parser;
+
+/* NONDETERMINISTIC_PARSER is true iff conflicts are accepted.  This
+   is used by the GLR parser, and might be used in BackTracking
+   parsers too.  */
+
+extern bool nondeterministic_parser;
+
+/* --trace.  */
+enum trace
+  {
+    trace_none      = 0,
+    trace_scan      = 1 << 0,
+    trace_parse     = 1 << 1,
+    trace_resource  = 1 << 2,
+    trace_sets      = 1 << 3,
+    trace_bitsets   = 1 << 4,
+    trace_tools     = 1 << 5,
+    trace_automaton = 1 << 6,
+    trace_grammar   = 1 << 7,
+    trace_time      = 1 << 8,
+    trace_skeleton  = 1 << 9,
+    trace_m4        = 1 << 10,
+    trace_all       = ~0
+  };
+extern int trace_flag;
+
+/* --report.  */
+enum report
+  {
+    report_none             = 0,
+    report_states           = 1 << 0,
+    report_itemsets         = 1 << 1,
+    report_lookahead_tokens = 1 << 2,
+    report_solved_conflicts = 1 << 3,
+    report_all              = ~0
+  };
+extern int report_flag;
+
+void getargs (int argc, char *argv[]);
 
 #endif /* !GETARGS_H_ */