Oh, that won't work either... It looks like the - instructions are indexes into the original array, while the + instructions are indexes into the new array... Try this:

First, process all the delete instructions, starting at the end. Then, process all the insert instructions, starting at the beginning.

I tested that by hand and it came out properly.

In reply to Re: Re: Yet another Algorithm::Diff question by chipmunk
in thread Yet another Algorithm::Diff question by vroom

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