Pythonista keyboard Customize

[pome-ta]

Thanks for watching !

I am a beginner for both Python, Pythonista, and objc. And English too 😂

I have customized the code here and have fun.

I want to know the contents of "value" at line number 17 and line number 40.

If possible, I want to be able to make changes freely.
A small wish is to change "undo" to the top.

Is my wish possible? Or is there any reference code?

Thanks for your cooperation.
Mostly sorry for Google Translate🙇‍♂️