X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Flong-options.c;h=0b86276fc5518a77c147de5f41796289f444cbb3;hb=368777cd04f76f7a3b242006fdf6c1e6b77381de;hp=0286bdf98cd88f8603b032029cf9feadf2c4b400;hpb=57fdfd3f8ec62b105c53bcdf6f127c35c7fe7391;p=gnulib.git

diff --git a/lib/long-options.c b/lib/long-options.c
index 0286bdf98..0b86276fc 100644
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -1,7 +1,7 @@
 /* Utility to accept --help and --version options as unobtrusively as possible.
 
-   Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
-   2006 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 1998-2000, 2002-2006, 2009-2011 Free Software
+   Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -42,12 +42,12 @@ static struct option const long_options[] =
 
 void
 parse_long_options (int argc,
-		    char **argv,
-		    const char *command_name,
-		    const char *package,
-		    const char *version,
-		    void (*usage_func) (int),
-		    /* const char *author1, ...*/ ...)
+                    char **argv,
+                    const char *command_name,
+                    const char *package,
+                    const char *version,
+                    void (*usage_func) (int),
+                    /* const char *author1, ...*/ ...)
 {
   int c;
   int saved_opterr;
@@ -61,22 +61,22 @@ parse_long_options (int argc,
       && (c = getopt_long (argc, argv, "+", long_options, NULL)) != -1)
     {
       switch (c)
-	{
-	case 'h':
-	  (*usage_func) (EXIT_SUCCESS);
-
-	case 'v':
-	  {
-	    va_list authors;
-	    va_start (authors, usage_func);
-	    version_etc_va (stdout, command_name, package, version, authors);
-	    exit (0);
-	  }
-
-	default:
-	  /* Don't process any other long-named options.  */
-	  break;
-	}
+        {
+        case 'h':
+          (*usage_func) (EXIT_SUCCESS);
+
+        case 'v':
+          {
+            va_list authors;
+            va_start (authors, usage_func);
+            version_etc_va (stdout, command_name, package, version, authors);
+            exit (0);
+          }
+
+        default:
+          /* Don't process any other long-named options.  */
+          break;
+        }
     }
 
   /* Restore previous value.  */