Compress.ttp is a true 16 Bit Compress/Uncompress derived from Compress V.4.0.
Usage is: compress [-dfvcV] [-b n] files ...
See UN*X manual page for further details. 
One final note: The program has been compiled with MWC under msh. Thus
the option letters are expected in lower case. You'll need Gulam, msh, or
any other shell that is case sensitive, to use all options.

Main difference to UN*X Compress is the more sensible(?) treatment of
file extension. (=> compress; -> uncompress)
a) Files without extension: readme => readme.Z -> readme
b1) Files with 1 or 2 char extension: library.a => library.aZ -> library.a
b2) Files with 3 char extension: document.doc => document.doZ -> document.do
