Long-tap to display Magikeyboard information

[Alzarath]

Is your feature request related to a problem? Please describe. A fairly common feature for Android apps is to long-tap some input to see what it does when it's not obvious to a user. Currently the keyboard will just use whatever feature the person is trying to find information on, even if they move their finger before releasing. I believe this is against common intuition and can lead to leaking their own information if they're not careful.

Describe the solution you'd like Long-tapping a button should display some concise information on what its purpose is. e.g. "Enter password" is displayed when long-tapping the "***" button.

Describe alternatives you've considered At a minimum, moving one's finger from a button before releasing should cancel the input if possible.

[fohfuu]

I would also like this feature - or better, just a more descriptive keyboard. The icons aren't descriptive and I have to look at a guide every time.