> My only recourse at this point is page 36-37 of Advanced Perl
> Programming (Sriram Srinivasan) containing code for pretty printing but
> thaty may also croak on circular refs.
The example in Advanced Perl _should_ do the job. I say this
because it keeps a separate bookkeeping hash of what it has already
visited. Data::Dumper does something similar but that code isn't as easily
understandable. I'd give Sriram's a try (be sure to look at page xix to
save some typing).
-- Daniel R. <[EMAIL PROTECTED]> [http://www.neophi.com/]
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