Hello,

I'm probably going to need a topological sort function and I noticed
that there's one in cmucl.  Specifically in src/code/class.lisp
there's `topological-sort' which looks like it'll probably do what I
want.

I notice that it's not exported, but in the comment it says:

;;; topological-sort  --  Public.

I dislike using random unexported functions, and I wonder if this one
was supposed to be exported, or if it's a good idea to use it in
user-level code?

-- 
Fred Gilham   [EMAIL PROTECTED] | If sophists such as Richard Rorty
are correct, and the West has moved from a post-religious age to a
post-metaphysical age, then there is literally nothing Western left
about the West to defend.                           --David Dieteman

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