Is there a module which can generate strings that satisfy a certain regular expression?

No.

That's a very hard question. For many types of grammars, this question is known to be non-solvable. IIRC, this includes regular expressions (the real ones, not the Perl ones). Perl regular expressions are hard to categorize, but they are certainly a superset of classical regular expressions.

This of course doesn't mean it's not possible for specific regular expressions.

Abigail

In reply to Re: Regexp generating strings? by Abigail-II
in thread Regexp generating strings? by bsb

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