How to convince input last sentence?

[CyberFork]

If I type up keyboards it's ^[[A but not the sentence I input last time.

[raineorshine]

I'm afraid I don't understand what you're trying to say. You'll have to write out a clearer description and steps to reproduce.

[eagr]

@CyberFork check this out https://github.com/eagr/sol-repl, just in case

[CyberFork]

@CyberFork check this out https://github.com/eagr/sol-repl, just in case

This sol tools solved the problem I mentioned before.
When I press [ Key: ↑ ] I can get the code input last time.