The tag description to show, as tag.create builds it
OptionalupdatableWhen true, a later draw with tagVariable changes this tag in place instead of adding
another
OptionaltagThe tag an earlier draw gave back, to change in place; used only when updatable is true
Feeds
tag.drawTag: the tag to put on screen, whether it may be changed later and, on a later draw, the tag from before to change in place.