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- To: (BUG LISPM) at MIT-MC
- Subject: Re: PUTPROP
- From: ALAN & HIC@MIT-MC (Sent by ALAN@MIT-MC)
- Date: Tue ,19 Mar 80 09:08:37 EDT
We note that every time you do a putprop you are consing.
The first thing that putprop does is call remprop to flush the
old property, then it conses a new pair on the front.
This has the advantage that the property is moved to the
front of the plist. It has the disadvantage that it always conses.
How about having it do the appropriate rplaca if the property