Author: Angus Johnson - angusj-AT-myrealbox-DOT-com
Copyright: © 2001-2005 Angus Johnson
Licence to use, terms and conditions
The code in the TDiff component is released as freeware provided you agree to the following terms & conditions:
1.the copyright notice, terms and conditions are left unchanged
2.modifications to the code by other authors must be clearly documented and accompanied by the modifier's name.
3.the TDiff component may be freely compiled into binary format and no acknowledgement is required. However, a discrete acknowledgement would be appreciated (eg. in a program's 'About Box').
The key algorithm in this component is based on:
"An O(ND) Difference Algorithm and its Variations"
By E Myers - Algorithmica Vol. 1 No. 2, 1986, pp. 251-266