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Re: print-circle and describe-variable


From: Stefan Monnier
Subject: Re: print-circle and describe-variable
Date: Mon, 09 Apr 2007 15:25:27 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.96 (gnu/linux)

> But we do believe that print-circle makes it possible to print out
> recursive structures, or? And we do not believe that it disturbs printing
> out non-recursive structures (except that it gets a bit slower), or?

Actually, I believe it does affect printing non-circular structures in more
ways than just by making it slower.

Try (let ((print-circle t) (toto (list 2))) (prin1 (list toto toto)))

In some cases, this is a good feature, but in many other cases it can be
very confusing.


        Stefan




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