Free/shareware shell for the GS?

[90taobri@BLUFFS.SCAR.UTORONTO.CA (Brian Tao)]

    Is there a low-cost alternative to ORCA or GNO for GS users who want
a shell interface?  This is why I want to know:  MuGS (the offline mail
reader I'm working on) has been designed with the assumption that the
user is in ORCA or GNO.  To expand my market a bit, I've looked into
making it usable without a shell.  I think this is possible, but it
would be a lot easier if there is a simple text shell which can run
MicroEMACS 3.11c.  Is there something like ECP-8 or Davex for GS/OS?

--
-- Real Name: Brian Tao (Dept. of Exobiology, University of Toronto)
-- Preferred: taob@r-node.pci.on.ca (r-Node BBS, 416-249-5366, FREE!)
-- Alternate: 90taobri@chasm.scar.utoronto.ca (Checked almost daily)
-- Free Plug: MuGS 2.0, an offline Internet mail reader for the A2GS!