AskBool asks a question and expect a yes/no answer.
AskChoice asks the user to select one of multiple options
AskInt asks the user to enter an integer between a min and max value
AskPassword asks the user to enter a password.
AskPasswordOnce asks the user to enter a password.
It's the same as AskPassword, but it won't ask to enter it again.
AskString asks the user to enter a string, which optionally conforms to a validation function.
FormatSection properly indents a text section