8145486: jjs should support documentation key shortcut in interactive mode
Reviewed-by: mhaupt, hannesw
TypeError: obj.func is not a function
TypeError: arr[0].func is not a function
TypeError: obj.func is not a function
TypeError: arr[0].func is not a function
TypeError: obj.foo is not a function
TypeError: obj.foo is not a function
TypeError: v is not a function
TypeError: v is not a function