Sometimes writing xHTML in a structured human-readable manner is referred to as "doing semantic mark-up". posted by rlef98 at 12:39 PM on October 26, 2007
Could also be related to this (intentional programming). It kind of depends whether you mean something more like "semantics of programs" in which case I think demiurge has it, or more like "semantic intention of programmers". posted by crocomancer at 1:04 PM on October 26, 2007
posted by demiurge at 10:13 AM on October 26, 2007