Prepare for 2.4.2 release.

[bison.git] / src / getargs.c

diff --git a/src/getargs.c b/src/getargs.c
index 92846b64720a0d9caaaa9b7bc78990381a3f03e5..f1fca05e8f2a100dfb1245398202e091010977f0 100644 (file)
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -1,7 +1,7 @@
 /* Parse command line arguments for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2010 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -20,7 +20,6 @@
 
 #include <config.h>
 #include "system.h"
-#include "revision.h"
 #include "output.h"
 
 #include <argmatch.h>
@@ -71,9 +70,9 @@ static struct bison_language const valid_languages[] = {
   { "", "", "", "", false }
 };
 
-static int skeleton_prio = 2;
+int skeleton_prio = default_prio;
 const char *skeleton = NULL;
-static int language_prio = 2;
+int language_prio = default_prio;
 struct bison_language const *language = &valid_languages[0];
 const char *include = NULL;
 
@@ -266,13 +265,14 @@ Operation modes:\n\
       --print-localedir      output directory containing locale-dependent data\n\
       --print-datadir        output directory containing skeletons and XSLT\n\
   -y, --yacc                 emulate POSIX Yacc\n\
-  -W, --warnings=[CATEGORY]  report the warnings falling in CATEGORY\n\
+  -W, --warnings[=CATEGORY]  report the warnings falling in CATEGORY\n\
 \n\
 "), stdout);
 
       fputs (_("\
 Parser:\n\
   -L, --language=LANGUAGE    specify the output programming language\n\
+                             (this is an experimental feature)\n\
   -S, --skeleton=FILE        specify the skeleton to use\n\
   -t, --debug                instrument the parser for debugging\n\
       --locations            enable locations computation\n\
@@ -338,7 +338,6 @@ version (void)
      continue.  */
   printf (_("bison (GNU Bison) %s"), VERSION);
   putc ('\n', stdout);
-  printf ("%s", revision);
   fputs (_("Written by Robert Corbett and Richard Stallman.\n"), stdout);
   putc ('\n', stdout);
 
@@ -521,11 +520,11 @@ getargs (int argc, char *argv[])
        break;
 
       case 'L':
-       language_argmatch (optarg, 0, NULL);
+       language_argmatch (optarg, command_line_prio, NULL);
        break;
 
       case 'S':
-       skeleton_arg (AS_FILE_NAME (optarg), 0, NULL);
+       skeleton_arg (AS_FILE_NAME (optarg), command_line_prio, NULL);
        break;
 
       case 'T':