doc: fix environment issues.

[bison.git] / src / getargs.h

diff --git a/src/getargs.h b/src/getargs.h
index 1a9d913df52b48b4aa81dc4a5ba11e60a87e9309..1d8c9d545d7457552a36a5e8df3d5b2ff3c751b4 100644 (file)
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,6 +1,6 @@
 /* Parse command line arguments for bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000-2011 Free Software
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2012 Free Software
    Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -23,7 +23,6 @@
 
 #include "location.h"
 
-extern char *program_name;
 enum { command_line_prio, grammar_prio, default_prio };
 
 /* flags set by % directives */
@@ -35,12 +34,12 @@ extern int skeleton_prio;
 /* for -I */
 extern char const *include;
 
-extern bool defines_flag;              /* for -d */
-extern bool graph_flag;                        /* for -g */
-extern bool xml_flag;                  /* for -x */
-extern bool no_lines_flag;             /* for -l */
-extern bool token_table_flag;          /* for -k */
-extern bool yacc_flag;                 /* for -y */
+extern bool defines_flag;               /* for -d */
+extern bool graph_flag;                 /* for -g */
+extern bool xml_flag;                   /* for -x */
+extern bool no_lines_flag;              /* for -l */
+extern bool token_table_flag;           /* for -k */
+extern bool yacc_flag;                  /* for -y */
 
 
 /* GLR_PARSER is true if the input file says to use the GLR
@@ -119,7 +118,9 @@ enum warnings
     warnings_error            = 1 << 0, /**< Warnings are treated as errors.  */
     warnings_midrule_values   = 1 << 1, /**< Unset or unused midrule values.  */
     warnings_yacc             = 1 << 2, /**< POSIXME.  */
-    warnings_other            = 1 << 3, /**< All other warnings.  */
+    warnings_conflicts_sr     = 1 << 3, /**< S/R conflicts.  */
+    warnings_conflicts_rr     = 1 << 4, /**< R/R conflicts.  */
+    warnings_other            = 1 << 5, /**< All other warnings.  */
     warnings_all              = ~warnings_error /**< All above warnings.  */
   };
 /** What warnings are issued.  */