what's the appropriate inline markup to use for a term that is just being introduced for the first time? for example, "before you start the procedure, you must first go out a buy a widget. a widget is <insert explanation here>..." ^^^^^^
normally, such terms are shown in italics, and philosophically, i don't think this should be an <emphasis> element. and i don't see any other tag that seems to fit here. comments? rday
