global
    - prevent calling #free with non FFI::AutoPointer ??
    - spec/ecore_evas_spec.rb 23px is window frame height
    - find an elegant way to have require 'efl/native' work with Efl::Evas::Native, Efl::Ecore::Native, ...
        see tag "seperate-natives"
    - maybe allow meth= within module#method_missing ( tools/genruby.rb)

Evas
    - complete REvasBox specs
    - REvasImage
    - REvasSmart
    - REvasTable
    - REvasMap
    - REvasFilter
    - REvasTextBlock
    - REvasCservv
    - continue Evas.h from evas_load_error_str till $

Ecore
    - getopt why -E => ERROR: invalid options found. See --help
    - ecore_evas_maximized_set

Elementary
    - ...

Edje
    - ...

Eet
    - ...

Eina
    - ...