The original version designation is 1.1901, but who wants to take a bet
the next one after that won't be 1.20?
Changelog:
1.19 2004-09-22
- Added OO interface.
- Based on Ned's v1.18 (unreleased)
This is a module for computing the difference between two files,
two strings, or any other two lists of things. It uses an
intelligent algorithm similar to (or identical to) the one used by
the Unix `diff' program. It is guaranteed to find the *smallest
possible* set of differences.