1.56.2 Send methods

event_node ->initialise: value=name, parent=[name|event_node]*

Create an event_node object below parent. By creating a new event_node the set of valid names for the type event_id is extended and event objects of this new type can be created.

The system defines a node named user for user-defined event-types.

See also @event_tree, event->initialise and event->is_a.

event_node ->son: event_node

@see !already_has_parent