[E-Lang] more on echat.e

[zooko@zooko.com]

It turned out that the version of echat.e that I announced last Saturday was
correct enough to parse, but otherwise very far from running correctly, due to
changes in E syntax.

I worked on upgrading echat.e to current syntax over the weekend, learning
something about E syntax in practice along the way.  I made copious notes of my
experiences which I'll type up and publish soon.

Meanwhile, here is the latest version which runs well enough to get an error
from broken capTP.  (This might be useful for people who are fixing capTP?)

http://zooko.com/echat.e

if you are curious there is also:

http://zooko.com/RCS/echat.e,v


Regards,

Zooko