Parse OMG IDL to flattened definitions for serialization
^2
^0.5.0
2.0.0
29.5.14
^2.11.5
29.7.0
^0.5.2
^2.20.1
^2.0.0
3.6.2
6.0.1
29.4.1
^9.5.2
5.8.3
^5.99.9
^6.0.1