The Matter of Dark Text
http://techwriters-world.blogspot.com/2009/04/matter-of-dark-text.html

Tech Writer's World, A
2009

Abstract:

Dark text refers to the many layers of hidden meaning in any text segment. It ranges from the implied meaning that the author intended, or that the reader infers, to much deeper, more hidden meanings. As technical writers, we must be aware of dark text, and where possible, try to minimize it.