Lyle, could you please fix this bug, it's impossible to subclass anything in
FXRuby right now:

class MyWidget < FXFrame
  include Responder

  def initialize(p, opts)
    super(p, opts)
    FXMAPFUNC(SEL_PAINT, 0, "onPaint")
  end

  def onPaint(sender, sel, ptr)
    # do something useful
  end
end

always results in:

X:\Lang\Ruby\myapp.rb:62:in `onPaint': Expected void * (TypeError)

Thanks
  Ralf