If not otherwise specified (see below), files in this directory fall under the following license:

   Permission to copy, use, modify, sell and distribute this
   software is granted. This software is provided "as is" without
   express or implied warranty, and with no claim as to its
   suitability for any purpose.

An exception is made for files in readable text which contain their own license information, or files where an accompanying file exists (in the same directory) with a “-license” suffix added to the base-name name of the original file, and an extension of txt, html, or similar. For example “tidy” is accompanied by “tidy-license.txt”.