[TCLCORE] slave interpreter namespace sharing

[Frank G. <fr...@gr...>]

I'm experimenting with a slave interpreter for the first time.
Basically, I have an untrusted string I want to execute, so I started
looking into safe slave interpreters.

So far, I think this is what I want, as I can expose each of the
commands I want individually from the master to the slave with the
alias command.

But I've run into a snag: I can't seem to find any way to expose the
global variables to the slave interpreter.  Before moving to a slave
interpreter, I was previously executing the command with a "uplevel
#0" which gave me access to everything.  Is there any way to have this
sort of access to global variables inside a slave interpreter?

Thanks for any help or suggestions!

FG