/* tsort - topological sort.
- Copyright (C) 1998-2005 Free Software Foundation, Inc.
+ Copyright (C) 1998-2005, 2007-2008 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Mark Kettenis <kettenis@phys.uva.nl>. */
/* The official name of this program (e.g., no `g' prefix). */
#define PROGRAM_NAME "tsort"
-#define AUTHORS "Mark Kettenis"
+#define AUTHORS proper_name ("Mark Kettenis")
/* Token delimiters when reading from a file. */
#define DELIM " \t\n"
struct successor *top;
};
-/* The name this program was run with. */
-char *program_name;
-
/* The head of the sorted list. */
static struct item *head = NULL;
"), program_name);
fputs (HELP_OPTION_DESCRIPTION, stdout);
fputs (VERSION_OPTION_DESCRIPTION, stdout);
- printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
+ emit_bug_reporting_address ();
}
exit (status);
struct successor *p = head->top;
/* T5. Output front of queue. */
- printf ("%s\n", head->str);
+ puts (head->str);
head->str = NULL; /* Avoid printing the same string twice. */
n_strings--;
bool ok;
initialize_main (&argc, &argv);
- program_name = argv[0];
+ set_program_name (argv[0]);
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);