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- To: (BUG LISPM) at MIT-MC
- From: HIC@MIT-MC
- Date: Wed ,6 Sep 79 13:06:58 EDT
A) Create specials with PROGV, bind them to NIL
B) MAKUNBOUND them
C) Close over them
D) Access them in the closure
E) Discover that you get DTP-NULL trap as opposed to unbound.
Also, *EVAL now treats DTP-ENTITY the same way as DTP-CLOSURE
Printing an entity now tries to send it a 'PRIN1 message. If that
fails (ERRSET'ing it), it prints as <DTP-ENTITY ...> format.