More flexible way to trigger completion

[PaddiM8]

I haven't been able to find a more flexible way to trigger the completer. I currently complete eg. sqrt to √, but would like it to happen automatically as you finish typing sqrt. You can set keymaps, but I need to attempt a completion every time a letter is written. This does not seem to be possible?

[gwenn]

Nop and currently input Validator does not support validate_while_typing and can't fix input:

For auto-correction like a missing closing quote or to reject invalid char while typing, the input will be mutable (TODO).

[PaddiM8]

Ah yeah, I see.