When are pass 4 and 5 used?

mcudich / HeckelDiff

A fast Swift diffing library.

MIT License

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When are pass 4 and 5 used? #35

Open znakeeye opened 5 years ago

znakeeye commented 5 years ago

I'm trying to understand when pass 4 and 5 actually affect the output. Can you please give some example inputs that end up changing na and oa in these passes?

Thanks