convert_swig did not previously understand the "enum class". Made a regular expression to catch it. We don't have to do anything special with it for convert_swig, the matched contents are written to the output file as is.
coverage: 55.737% (-0.003%) from 55.74%
when pulling 52998e50025262e85d4cb33e52aad3bb8e4c8a6f on 1611-enum-class
into 260b5fa5582d92d6f70151e6a1c70193890452cf on master.
convert_swig did not previously understand the "enum class". Made a regular expression to catch it. We don't have to do anything special with it for convert_swig, the matched contents are written to the output file as is.