Undo part of a change

Rewind takes the files back to how they were before a message you sent. You choose whether the conversation goes back too. See Rewind to an earlier message for every option.

1. Find the turn that went wrongCopy Anchor Link

Type /diff and use left and right to go through the turns, newest first. Each turn shows only the files that message changed. Note which message it was.

2. Open rewindCopy Anchor Link

Press esc twice with the prompt empty, or type /rewind. Move to the message that caused the change. Under it, Jinion shows what going back would change, such as 2 files change +29 -1.

Going back to a message takes back every file change made since then, in that turn and the ones after it.

3. Pick what to take backCopy Anchor Link

Press enter, then:

• Restore code to undo the files and keep talking. The conversation goes on as it is, so you can tell the agent what to do instead:

  I took back your last change to the rate limiter. Keep the limit per IP, but read it from the config

• Restore code and conversation to start that message over. The files and the conversation go back, and your message returns to the prompt to edit and send again.

Jinion confirms, such as The files went back to how they were before “add a test for the window reset”; the conversation goes on.

Undo a single fileCopy Anchor Link

Rewind works per message. To undo one file only, ask the agent:

undo your changes to src/server.ts, keep the rest