An indexed excerpt and the current file disagree just before an edit. What should the age…

An indexed excerpt and the current file disagree just before an edit. What should the agent do?

1. Treat the index as a locator, reread the file and applicable contract, then recompute the edit
2. Use the indexed excerpt because retrieval ranked it highly
3. Combine both versions line by line so neither is lost
4. Ask the model which version looks more idiomatic