Improvement for the INPUT command

[Han]

I think it makes sense to keep the behavior as it currently is. When INPUT() has several input fields, then it makes sense to require the user to press "OK" (in the menu) or the [Enter] key because the it is quite possible that while entering the next input field, the user may realize that the first input needs modification. Simultaneously entering many input values is more prone to error than entering in a single input field.

When there is only a single input field, then any realization of a mistake would and should happen during the edit phase. There is no reason to press the [Enter] key until the input is indeed verified as the desired input (there is nothing else to check). Requiring an extra [Enter] or "OK" just adds an unnecessary step.