| explicitly tell ghci that they're okay! Hand-holding w.r.t.=20 | 'insecure' file permissions has a nasty habit of becoming a=20 | nuisance in unusual cases the original authors hadn't thought of. :-( Constructive suggestions for how to improve are welcome. What we are trying to avoid is obvious trojan horses, where X can persuade Y's ghci to do rm *.*. This is bad. Simon