Like visibility combines show/hidden, what's the word that combines inclusion/exclusion?
EDIT: The problem is inspired by the VIM reference manual:
A character motion is either inclusive or exclusive. When inclusive, the start and end position of the motion are included in the operation. When exclusive, the last character towards the end of the buffer is not included. Linewise motions always include the start and end position.
I want to know what's the right word to use for describing the inclusive/exclusive property of a character motion, which I thought is like visibility to show/hidden.
As RegDwight said, I am looking for the hypernym for inclusion/exclusion for this content/condition. Sorry for my poor and misleading English.