=====
Mon Nov 30 15:18:15 2003 Jarkko Hietaniemi <jhi@iki.fi>
* Safeguards against trying to use greater edit distance
than the pattern is long, inspired by 'idallen'.
* Advise against using String::Approx for text comparisons,
since String::Approx is meant for strings.
* Released as 3.23.
Sun Oct 19 12:17:20 2003 Jarkko Hietaniemi <jhi@iki.fi>
* adistr($pattern, @inputs) returned absolute, not relative,
distances in list context, reported by 'idallen'.
* Released as 3.22.
Sat Oct 18 10:29:30 2003 Jarkko Hietaniemi <jhi@iki.fi>
* asubstitute() didn't substitute in $_ as promised,
reported by Tim Maher.
* Released as 3.21.
With this you can emulate errors: typing errorrs, speling errors,
closely related vocabularies (colour color), genetic mutations (GAG
ACT), abbreviations (McScot, MacScot).
