Cet assombrissement est soumis au nom de Paris.pm canal assombri.

Well, by now you must know what this program does. This is the missing
half of my previous obfuscation. The LZW decompressor.

This one takes one or more compressed files on the command-line (or STDIN if
there are no parameters) and uncompresses all out on STDOUT (or wherever you
redirect it to).

For more explanations on the decompressing algorithm, please look at:
 * http://www.faqs.org/faqs/compression-faq/
 * http://www.dogma.net/markn/articles/lzw/lzw.htm

As for the previous entry, there are not much tricks here (or at least, none
that wasn't already used or that O::Deparse cannot find). The uncompressing
loop is quite obvious, once you've got the algorithm and O::Deparse's output.

Most of what was said for the previous entry is valid here.
