Some points for debate
<<Hint to folks reading this: The above line means that YOU should please
comment. Having Keith and me conduct the debate is potentially interesting --
though I doubt it -- but distinctly unproductive in determining group
preference.>>
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Actually, I'm not sure I understand the difference between having a start
parameter that can indicate any body part, and always having "start" be the
first body part (as in header-set).
Only the most obvious distinction comes to mind. Header-set has an
extremely small look-ahead requirement. Since the start parameter can
be on *any* of the body parts and the length of each part is arbitrary,
look-ahead can be painful.
Dave