--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/mkunicode/Unicode-before.cpp	Wed Apr 08 12:33:45 2015 +0200
@@ -0,0 +1,24 @@
+/*
+ * Unicode.cpp -- UTF-8 to UTF-32 conversions and various operations
+ *
+ * Copyright (c) 2013, 2014, 2015 David Demelier <markand@malikania.fr>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "Unicode.h"
+
+/*
+ * The following code has been generated from Go mkrunetype adapted to our
+ * needs.
+ */