generator, which uses them for implicit union enums and array types,
respectively.
-Command names, and member names within a type, should be all lower
-case with words separated by a hyphen. However, some existing older
-commands and complex types use underscore; when extending them,
-consistency is preferred over blindly avoiding underscore.
+Command names, member names within a type, and feature names should be
+all lower case with words separated by a hyphen. However, some
+existing older commands and complex types use underscore; when
+extending them, consistency is preferred over blindly avoiding
+underscore.
Event names should be ALL_CAPS with words separated by underscore.