Parser does not seem to allow infinity when type is float. The test has dfdl:textStandardInfinityRep="infinity" but I get a parse error as it is trying to parse "infinity".

See test "test_infFloat" in daffodil-test/src/test/scala-debug/edu/illinois/ncsa/daffodil/section13/text_number_props/TestTextNumberPropsDebug.scala