> Date:         Fri, 9 Feb 2001 19:11:20 +0100
>
> At 09:45 -0500 2001/02/09, Boris Veytsman wrote:
> >..I think that in the tradition of old school there
> >should be difference between '3's in the phrase
> >        In Chapter~3 we will show that $\pi>3$.
> >The first '3' should be in old-style, the second---in math
> >style.
>
> Expressions like "Chapter~3" should be output using special commands,
> preferably using a label \chapter{foo-bar}, or whatever, so that they both
> are referenced correctly, and the typography is consistent from place to
> place.

I agree that the *user* should write Chapter~\ref{cha:proof}, but this
does not alleviate the need for the style designer to make a decision
about the appearance of all labels.

--
Good luck

-Boris
http://www.plmsc.psu.edu/~boris/