git diff tool / command

[dlants]

Sometimes it may be helpful for the LLM to be able to see the changes you've made to a file so far. Alternatively, maybe this could be a command where you can attach the diff of a file as context (in addition to the content of the file). I think it may be helpful in guiding the direction of the change you're trying to make, though I'm not sure what the best way of representing this diff would be. a Merge conflict >>>>head === <<<<<branch sort of thing? A diff with + / - at the beginning of the line? A more verbose thing with sentences?