On Fri, Jul 31, 2009 at 10:24 AM, John Smith<delta_foxt...@yahoo.com> wrote:
> Is there really such an overwhelming need to mark the physical difference to 
> the legal difference?

Whether there is an "overwhelming" need is not the question. The
question is whether allowing for the annotation of two kinds of
maxheight is a good idea.

Aun has pointed out that "many countries have two different signs for
max legal height and max physical height, and its usages can be very
different". This, I would argue, is a reason to allow for the
possibility to differentiate between maxheight:physical and
maxheight:legal.

Another reason is that it would help clarify the *meaning* of the
"maxheight" tag, which may be advantageous for
readability/maintainability - even in the case where only one kind of
maxheight restriction is applicable to a certain way.

Does anyone have any arguments against the above scheme, and if so, do
they outweigh the arguments for it?

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