Prepare for the GPL v.3 release. Relicense programs under GPL v.3, libraries under LPGL v.3

47 files changed, 65 insertions, 64 deletions

diff --git a/mh/Makefile.am b/mh/Makefile.am
index 77be3d0db..fad49e717 100644
--- a/mh/Makefile.am
+++ b/mh/Makefile.am
@@ -1,10 +1,10 @@
 ## Process this file with GNU Automake to create Makefile.in
 
-##   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+##   Copyright (C) 2001, 2002, 2003, 2007 Free Software Foundation, Inc.
 ##
 ##   GNU Mailutils 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
+##   published by the Free Software Foundation; either version 3, or (at
 ##   your option) any later version.
 ##
 ##   This program is distributed in the hope that it will be useful, but
diff --git a/mh/ali.c b/mh/ali.c
index 0e3f1928a..dd39c4669 100644
--- a/mh/ali.c
+++ b/mh/ali.c
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/anno.c b/mh/anno.c
index c53372daa..2a82050ea 100644
--- a/mh/anno.c
+++ b/mh/anno.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/burst.c b/mh/burst.c
index 5712f7ed0..6d45b6c83 100644
--- a/mh/burst.c
+++ b/mh/burst.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/comp.c b/mh/comp.c
index ddf90a094..083dabfed 100644
--- a/mh/comp.c
+++ b/mh/comp.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/compcommon.c b/mh/compcommon.c
index c94b0f5a9..5d4b5ab90 100644
--- a/mh/compcommon.c
+++ b/mh/compcommon.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/fmtcheck.c b/mh/fmtcheck.c
index 18f934e8d..c12bcc6f0 100644
--- a/mh/fmtcheck.c
+++ b/mh/fmtcheck.c
@@ -1,10 +1,10 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
    Copyright (C) 1999, 2000, 2001, 2002, 2003, 2005,
-   2006  Free Software Foundation, Inc.
+   2006, 2007  Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/folder.c b/mh/folder.c
index 4f9d35de7..fabe532ae 100644
--- a/mh/folder.c
+++ b/mh/folder.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/forw.c b/mh/forw.c
index 5574b8a7a..9d7e862cd 100644
--- a/mh/forw.c
+++ b/mh/forw.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/inc.c b/mh/inc.c
index d8149a171..dba3cd413 100644
--- a/mh/inc.c
+++ b/mh/inc.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/install-mh.c b/mh/install-mh.c
index dcf1b3a8c..ac0571564 100644
--- a/mh/install-mh.c
+++ b/mh/install-mh.c
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mailutils-mh.eli b/mh/mailutils-mh.eli
index 6e9baaa62..f4d373644 100644
--- a/mh/mailutils-mh.eli
+++ b/mh/mailutils-mh.eli
@@ -1,10 +1,10 @@
 ;;;; -*- emacs-lisp -*-
 ;;;; GNU Mailutils -- a suite of utilities for electronic mail
-;;;; Copyright (C) 2003 Free Software Foundation, Inc.
+;;;; Copyright (C) 2003, 2007 Free Software Foundation, Inc.
 ;;;; 
 ;;;; GNU Mailutils 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)
+;;;; the Free Software Foundation; either version 3, or (at your option)
 ;;;; any later version.
 ;;;; 
 ;;;; GNU Mailutils is distributed in the hope that it will be useful,
@@ -20,4 +20,4 @@
 (setq mh-lib "MHLIBDIR")
 (setq mh-lib-progs mh-progs)
 
-;;;; End of mailutils-mh.el
\ No newline at end of file
+;;;; End of mailutils-mh.el
diff --git a/mh/mark.c b/mh/mark.c
index 75960d850..8316bb6c4 100644
--- a/mh/mark.c
+++ b/mh/mark.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh.h b/mh/mh.h
index 594f9a04a..f12bb73c9 100644
--- a/mh/mh.h
+++ b/mh/mh.h
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_alias.l b/mh/mh_alias.l
index b94f72780..9b9670126 100644
--- a/mh/mh_alias.l
+++ b/mh/mh_alias.l
@@ -1,10 +1,10 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2006  Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2006, 2007  Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_alias.y b/mh/mh_alias.y
index 651d87bbc..c34e3866e 100644
--- a/mh/mh_alias.y
+++ b/mh/mh_alias.y
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_argp.c b/mh/mh_argp.c
index 15bfb13dd..ac551c5a1 100644
--- a/mh/mh_argp.c
+++ b/mh/mh_argp.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
@@ -186,7 +186,7 @@ mh_license (const char *name)
   printf (
   _("   GNU Mailutils is free software; you can redistribute it and/or modify\n"
     "   it under the terms of the GNU General Public License as published by\n"
-    "   the Free Software Foundation; either version 2 of the License, or\n"
+    "   the Free Software Foundation; either version 3 of the License, or\n"
     "   (at your option) any later version.\n"
     "\n"
     "   GNU Mailutils is distributed in the hope that it will be useful,\n"
diff --git a/mh/mh_ctx.c b/mh/mh_ctx.c
index ea8893968..dabf86c57 100644
--- a/mh/mh_ctx.c
+++ b/mh/mh_ctx.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_fmtgram.y b/mh/mh_fmtgram.y
index afe20e30e..a4910cee6 100644
--- a/mh/mh_fmtgram.y
+++ b/mh/mh_fmtgram.y
@@ -1,10 +1,11 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002, 2004,
+   2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_format.c b/mh/mh_format.c
index 7e7730866..520a073c6 100644
--- a/mh/mh_format.c
+++ b/mh/mh_format.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_format.h b/mh/mh_format.h
index 0c2730a73..63f7abe1c 100644
--- a/mh/mh_format.h
+++ b/mh/mh_format.h
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_getopt.c b/mh/mh_getopt.c
index 7829df1cd..439dfd793 100644
--- a/mh/mh_getopt.c
+++ b/mh/mh_getopt.c
@@ -1,10 +1,10 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
    Copyright (C) 1999, 2000, 2001, 2002, 2003, 2005,
-   2006 Free Software Foundation, Inc.
+   2006, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_getopt.h b/mh/mh_getopt.h
index b1f0d75c2..4bf837cda 100644
--- a/mh/mh_getopt.h
+++ b/mh/mh_getopt.h
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2002, 2005  Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005, 2007  Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_global.c b/mh/mh_global.c
index c59476555..a341dd7c9 100644
--- a/mh/mh_global.c
+++ b/mh/mh_global.c
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2000, 2001, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2007  Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_init.c b/mh/mh_init.c
index eecf6c36a..813a4fdb3 100644
--- a/mh/mh_init.c
+++ b/mh/mh_init.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_list.c b/mh/mh_list.c
index ba94a8ab5..eb6d2e42d 100644
--- a/mh/mh_list.c
+++ b/mh/mh_list.c
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_msgset.c b/mh/mh_msgset.c
index 889626d1d..0cdf81dbc 100644
--- a/mh/mh_msgset.c
+++ b/mh/mh_msgset.c
@@ -4,7 +4,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_sequence.c b/mh/mh_sequence.c
index 6b4c201dc..ab78afea1 100644
--- a/mh/mh_sequence.c
+++ b/mh/mh_sequence.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_stream.c b/mh/mh_stream.c
index f7eade319..83d952c16 100644
--- a/mh/mh_stream.c
+++ b/mh/mh_stream.c
@@ -1,10 +1,10 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
    Copyright (C) 1999, 2000, 2001, 2002, 2005,
-   2006 Free Software Foundation, Inc.
+   2006, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_whatnow.c b/mh/mh_whatnow.c
index 974ae0393..883d82891 100644
--- a/mh/mh_whatnow.c
+++ b/mh/mh_whatnow.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mh_whom.c b/mh/mh_whom.c
index c496df5dc..a51d05e3b 100644
--- a/mh/mh_whom.c
+++ b/mh/mh_whom.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mhl.c b/mh/mhl.c
index cda53b87f..3c6e5bd1b 100644
--- a/mh/mhl.c
+++ b/mh/mhl.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mhn.c b/mh/mhn.c
index 53d03c353..6468bd731 100644
--- a/mh/mhn.c
+++ b/mh/mhn.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mhparam.c b/mh/mhparam.c
index 82019c36a..a668a1955 100644
--- a/mh/mhparam.c
+++ b/mh/mhparam.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/mhpath.c b/mh/mhpath.c
index 5f807a552..8cba54700 100644
--- a/mh/mhpath.c
+++ b/mh/mhpath.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/pick.c b/mh/pick.c
index 5314c673d..53a3b56b7 100644
--- a/mh/pick.c
+++ b/mh/pick.c
@@ -3,7 +3,7 @@
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/pick.h b/mh/pick.h
index 78155d30c..ba4f14256 100644
--- a/mh/pick.h
+++ b/mh/pick.h
@@ -1,9 +1,9 @@
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2007  Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,
diff --git a/mh/pick.y b/mh/pick.y
index a67484f85..2a4ffa313 100644
--- a/mh/pick.y
+++ b/mh/pick.y
@@ -1,10 +1,10 @@
 %{
 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
    GNU Mailutils 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GNU Mailutils is distributed in the hope that it will be useful,