1 files changed, 55 insertions, 46 deletions

diff --git a/libibex/lookup.c b/libibex/lookup.c
index d6bdec06a5..aa09fc6557 100644
--- a/libibex/lookup.c
+++ b/libibex/lookup.c
@@ -1,6 +1,21 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
 /*
-	Copyright 2000 Helix Code Inc.
-*/
+ *  Copyright (C) 2000 Helix Code 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
+ *  the Free Software Foundation; either version 2 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
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
 /* lookup.c: a simple client, part 2 */
 
@@ -15,60 +30,54 @@ extern int optind;
 extern char *optarg;
 
 static void
-usage(void)
+usage (void)
 {
-  fprintf(stderr, "Usage: lookup [-f indexfile] word ...\n");
-  exit(1);
+	fprintf (stderr, "Usage: lookup [-f indexfile] word ...\n");
+	exit (1);
 }
 
 int
-main(int argc, char **argv)
+main (int argc, char **argv)
 {
-  ibex *ib;
-  GPtrArray *ans, *words;
-  int opt, i;
-  char *file = "INDEX";
+	ibex *ib;
+	GPtrArray *ans, *words;
+	int opt, i;
+	char *file = "INDEX";
 
-  while ((opt = getopt(argc, argv, "f:")) != -1)
-    {
-      switch (opt)
-	{
-	case 'f':
-	  file = optarg;
-	  break;
+	while ((opt = getopt (argc, argv, "f:")) != -1) {
+		switch (opt) {
+		case 'f':
+			file = optarg;
+			break;
 
-	default:
-	  usage();
-	  break;
+		default:
+			usage ();
+			break;
+		}
 	}
-    }
-  argc -= optind;
-  argv += optind;
+	argc -= optind;
+	argv += optind;
 
-  if (argc == 0)
-    usage();
+	if (argc == 0)
+		usage ();
 
-  ib = ibex_open(file, FALSE);
-  if (!ib)
-    {
-      printf("Couldn't open %s: %s\n", file, strerror(errno));
-      exit(1);
-    }
+	ib = ibex_open (file, FALSE);
+	if (!ib) {
+		printf ("Couldn't open %s: %s\n", file, strerror (errno));
+		exit (1);
+	}
 
-  words = g_ptr_array_new();
-  while (argc--)
-    g_ptr_array_add(words, argv[argc]);
+	words = g_ptr_array_new ();
+	while (argc--)
+		g_ptr_array_add (words, argv[argc]);
 
-  ans = ibex_find_all(ib, words);
-  if (ans)
-    {
-      for (i = 0; i < ans->len; i++)
-	printf("%s\n", (char *)g_ptr_array_index(ans, i));
-      exit(0);
-    }
-  else
-    {
-      printf("Nope.\n");
-      exit(1);
-    }
+	ans = ibex_find_all (ib, words);
+	if (ans) {
+		for (i = 0; i < ans->len; i++)
+			printf ("%s\n", (char *)g_ptr_array_index (ans, i));
+		exit (0);
+	} else {
+		printf ("Nope.\n");
+		exit (1);
+	}
 }