i understand entirely *how* those variables differ but, personally,
i've always thought of them as "delayed evaluation" versus "immediate
evaluation." is there a reason that that terminology wasn't used here?
i mean, even simply expanded variables are processed "recursively",
aren't they?
rday
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Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
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