[Snek] mu, network REPL, echoing

[Misha Gusarov]

Hi Keith,

On 11 Oct 2020, at 13:33, Misha Gusarov wrote:

> Non-interactive is selected by passing a filename. Should "remote" be 
> selected
> by testing for absence of controlling tty, os is it better to have an 
> option
> to enable it?

I went on and implemented it as an option, to see how it works.

All the work is at https://github.com/keith-packard/snek/pull/34

Best,
Misha.