Re: c-t-e and Evaluate Region

[AGRE@MIT-AI]

blow up when the cadr of the form being evaluated is not an atomic symbol
when it tries to fiddle with the plist of the cadr of the form.  Apparently
it assumes that c-t-e and Evaluate Region (and probably some others)
assume that the s-expression being evaluated is the definition of something,
like (defun atm ...) or (setq atm ...) but this is not the case with
(load "ai:dir;fn1 fn2") or (set-frob-parameter 4.7).