RFA: document macro support

[Eli Zaretskii]

> From: Jim Blandy <jimb@redhat.com>
> Date: 16 May 2002 15:42:43 -0500
> 
> Eli Zaretskii <eliz@is.elta.co.il> writes:
> 
> > Andrew pointed out that the manual uses smallexample throughout, so 
> > please do change that.
> 
> Okay.  Here is the revised patch:
> 
> 2002-05-13  Jim Blandy  <jimb@redhat.com>

Thanks, please commit this.