In Symbolics 3600 Release 6.0, IP-TCP 29.0, AISite 7.9, microcode TMC5-MIC 319, FEP 18, on Lisp Machine Apiary-4: I have prin1 deff'ed to GRIND-TOP-LEVEL in my init file. Is there any way to inhibit the warning that pops up about this everytime I enter breakpoint? saz