STRING package on LISP

[JONL at MIT-MC (Jon L White)]

It was my intention last week, before my untimly demise of
a cold/flu/februray-blahs, to install the latest lisp, which has
an internal symbol needed for the "STRING-PURECOPY" function.  But
if you have a lisp with symbols loaded, then it will get the 
symbol definiton from DDT.  Even if you don't want to load symbols,
there is hope - just do (DEFPROP GRBPSG <any-fixnum> SYM) before
loading the STRING package, and at worst you'll lose when tyring
to purcopy some compiled string.