Once I asked about read-eval-print loops for Perl in the Roma-pm mailing list.
dada gave me some excellent hints in his reply which I dare to transcribe here:
A pair of links:
How can I use Perl interactively? In short: use the debugger. Is there a Perl shell? Excellent pointers.
Reinventing wheels is a good thing, if only for sport and self-learning.
In reply to Re: RFC: IPerl - Interactive Perl ( read-eval-print loop )
by ferreira
in thread RFC: IPerl - Interactive Perl ( read-eval-print loop )
by mseabrook
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