Is there a utility to create a 3rd (merged) file from 2 differing files? I.e., is there some utility that will take file1, file2, and diff output, and interactively ask me which changes I want to go into a 3rd file. Identical lines of course would be duplicated as is. Many thanks, -- Ralph Finch ...ucbvax!ucdavis!caldwr!rfinch