A few years ago I wrote a little script for what you're describing or similar (but very simple, no indexing) using a Perl module for fuzzy/approximate matching;

A few years ago I wrote a little script for what you're describing or similar (but very simple, no indexing) using a Perl module for fuzzy/approximate matching; I think it was this one: http://search.cpan.org/~jhi/String-Approx-3.26/Approx.pm http://search.cpan.org/~jhi/String-Approx-3.26/Approx.pm