Prompts the user for input and returns the result.
See also $input.
Parameters* - Use a password Editbox.
! - Use a yes/no dialog which will return $true if user clicks yes, otherwise $false.
="message" - Message to display.
; Ask the user for his name and print the result. //echo $?="What is your name?" ; Ask the user for his password and print the result. //echo $?*="What is your password?" ; Ask the use to continue with a yes/no dialog. //echo $?!="Do you want to continue?"