Re: Sub-shell (ctrl-o) behavior

[GiveMeFish Lists <lists givemefish com>]

Pavel Tsekov wrote:

> Hello,
>
> On Thu, 19 May 2005, GiveMeFish Lists wrote:
>
>  
>
> > Under cygwin and when I telnet to a FreeBSD server, I ctrl-o and can
> > only see the results of the previous command.  I can't, for example,
> > type in another command.  As soon as I enter another keystroe, I am
> > immediately returned to the MC interface.
> >    
>
> The subshell feature is disabled by default on Cygwin since it leaves
> stale shell processes. I've be plannig to look into this for a long
> time but I don't have time to properly debug the issue and it is not a
> simple one really. Anyway, if you cannot be bothered by the fact that
> subshells are left behind, you can enable the subshell by passing the '-U'
> command line switch to mc .
>
>  
Pavel,

this seems to work for me.  Thanks.

However, I am unclear what is meant by "it leaves stale shell 
processes".  Are there any potential serious consequences?

Thanks,
Matt.