80UN unpack, decompress any CP/M archive/compression

[aaw...@gmail.com]

note: this was written in pl/m using the new uplm80 (pip install uplm80) compiler
runs on cpm 80un.com
runs on linux (pip install 80un)
source https://github.com/avwohl/80un

Undo any cp/m packing/compressing:
.ARC
.LBR
Squeeze (.?Q?) | test.dqc
Crunch (.?Z?)  | test.lzt
LZH (.?Y?)     | test.aym

[aaw...@gmail.com]

UN80 unpacker runs on Linux (Python) or CP/M (PL/M) and supports all known compression and packing formats.

version 0.2.3
 - add UNARK
 - add CRLZH20
 - add mbasic 5.21 tokenized basic
 80UNBAS - separate program for detokenize due to 8080 memory limitations
    On Python version, it's built in
  - add mbasic 5.21 protected tokenized basic
  - add available test files from Walnut Creek archive CD