trapping exit

[steve@cegelecproj.co.uk (Steve_Kilbane)]

I'm using es 0.83.1, and I've got a user who wants to emulate .logout
functionality. It's a simple matter to put an appropriate test into
%interactive-loop when eof is caught, but how about exit? This maps
directly to $&exit, it seems, instead of having a %exit. Any suggestions?

steve