Angus Johnson's TDiff: <http://www.angusj.com/delphi/textdiff.html> Sorry für diese Art
URL, aber die neue Forumsoftware ist echt besch...
Zitat:
on-visual component implementing a "longest common subsequence" algorithm (used primarily to compare file changes).
Includes TextDiff TM - a comprehensive text file & folder compare-merge utility.