A control port declares its lane, never a schema type
The rule
Normative: this is the rule
trigger,toolandloop_backcarry no value, so no JSON Schema type describes them.- A control port declares
x-data-typeand notype, and a reserved-port injection assigns the lane by the port's role rather than deriving it. - Control lanes remain full members of the lane vocabulary; what is forbidden is spelling one in
type. - A lane that carries no value is not offered as a dynamic port type and is not on the list of lanes an author may pick.
Rule identifiers are permanent and are never renumbered. Each implementation publishes its own standing against these rules; this specification does not.spec 1.0-draft · SCH-37 · changed in spec 1.0