Sync.

[bison.git] / src / getargs.h

diff --git a/src/getargs.h b/src/getargs.h
index 2384231e5db56b9fe68b0cd13ce1cb2471572fee..ec4bf69532f5f757483c3ee433d0c7a5209fcdb4 100644 (file)
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,5 +1,5 @@
 /* Parse command line arguments for bison.
-   Copyright 1984, 1986, 1989, 1992, 2000, 2001, 2002
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -16,8 +16,8 @@
 
    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_
@@ -26,17 +26,34 @@
 extern const char *skeleton;           /* for -S */
 extern const char *include;            /* for -I */
 
-extern int debug_flag;                 /* for -t */
-extern int defines_flag;       /* for -d */
-extern int locations_flag;
-extern int no_lines_flag;      /* for -l */
-extern int no_parser_flag;     /* for -n */
-extern int token_table_flag;           /* for -k */
-extern int graph_flag;         /* for -g */
-extern int yacc_flag;                  /* for -y */
+extern bool debug_flag;                        /* for -t */
+extern bool defines_flag;              /* for -d */
+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 graph_flag;                        /* for -g */
+extern bool yacc_flag;                 /* for -y */
+
+/* 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_e
+enum trace
   {
     trace_none      = 0,
     trace_scan      = 1 << 0,
@@ -48,17 +65,18 @@ enum trace_e
     trace_automaton = 1 << 6,
     trace_grammar   = 1 << 7,
     trace_time      = 1 << 8,
+    trace_skeleton  = 1 << 9,
     trace_all       = ~0
   };
 extern int trace_flag;
 
 /* --report.  */
-enum report_e
+enum report
   {
     report_none             = 0,
     report_states           = 1 << 0,
     report_itemsets         = 1 << 1,
-    report_lookaheads       = 1 << 2,
+    report_look_ahead_tokens= 1 << 2,
     report_solved_conflicts = 1 << 3,
     report_all              = ~0
   };