Update copyright year + FSF address

[idzebra-moved-to-github.git] / dfa / agrep.c

diff --git a/dfa/agrep.c b/dfa/agrep.c
index f63e7da..22894a1 100644 (file)
--- a/dfa/agrep.c
+++ b/dfa/agrep.c
@@ -1,40 +1,26 @@
-/*
- * Copyright (C) 1994, Index Data I/S 
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: agrep.c,v $
- * Revision 1.9  1996-10-29 13:57:18  adam
- * Include of zebrautl.h instead of alexutil.h.
- *
- * Revision 1.8  1996/01/08 09:09:16  adam
- * Function dfa_parse got 'const' string argument.
- * New functions to define char mappings made public.
- *
- * Revision 1.7  1995/10/16  09:31:24  adam
- * Bug fix.
- *
- * Revision 1.6  1995/09/28  09:18:51  adam
- * Removed various preprocessor defines.
- *
- * Revision 1.5  1995/09/04  12:33:25  adam
- * Various cleanup. YAZ util used instead.
- *
- * Revision 1.4  1995/01/24  16:00:21  adam
- * Added -ansi to CFLAGS.
- * Some changes to the dfa module.
- *
- * Revision 1.3  1994/09/27  16:31:18  adam
- * First version of grepper: grep with error correction.
- *
- * Revision 1.2  1994/09/26  16:30:56  adam
- * Minor changes. imalloc uses xmalloc now.
- *
- * Revision 1.1  1994/09/26  10:16:52  adam
- * First version of dfa module in alex. This version uses yacc to parse
- * regular expressions. This should be hand-made instead.
- *
- */
+/* $Id: agrep.c,v 1.18 2006-08-14 10:40:08 adam Exp $
+   Copyright (C) 1995-2006
+   Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra 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.
+
+Zebra 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+
 #include <stdio.h>
 #include <assert.h>
 #include <stdlib.h>
@@ -44,10 +30,15 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include <unistd.h>
 
+#ifdef WIN32
+#include <io.h>
+#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
-#include <zebrautl.h>
+#include <idzebra/util.h>
 #include <dfa.h>
 #include "imalloc.h"
 
@@ -271,6 +262,7 @@ char **argv;
         return i;
     while (--argc > 0)
         if (**++argv != '-' && **argv)
+        {
             if (!pattern)
             {
                 pattern = *argv;
@@ -296,6 +288,7 @@ char **argv;
                 if (i)
                     return i;
             }
+        }
     if (!no)
     {
         fprintf (stderr, "usage:\n "
@@ -306,3 +299,11 @@ char **argv;
     dfa_delete (&dfa);
     return 0;
 }
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+