b :=,s<,slot>)

Remove the group s from the interface in any slot. The removal of s will only occur in slot, if provided.

A group index or slot index may be used for the arguments s or slot, respectively. Indices operate more efficiently than strings*.


b - true when the group is removed from one or more slots of the interface, false if the group is not found


it - interface pointer

s - the group name or index*

slot - the slot name or index* (restricts removal of s to that slot)


*Use the group.find and group.find.slot intrinsics to obtain group and slot indices, respectively, and for further information.

Use of the group logic is described in Groups.