[erlang-questions] Improve $handle_undefined_function

[Richard O'Keefe]

On 23/01/2013, at 4:39 AM, Tony Rogvall wrote:

> Regardless of -extends() should be dropped or not I think $handle_undefined_function is a great addition
> to the runtime system. It allows for various experiments and hacks.

And it *prevents* other experiments and hacks.

There is no such thing as a feature that is not a limitation.