Re: comments on October draft

> For troff, you not only need to know what macro package to use, but also
> what preprocessors (e.g., tbl, eqn, pic).
The necessary preprocessors can be determined by inspection of the file;
this was automated at many sites (e.g. mine) long ago.  You can also do
the macro package this way, although there are enough problems doing so
that I'd concede a need to specify macro package out-of-band.

                                         Henry Spencer at U of Toronto Zoology
                                          
henry(_at_)zoo(_dot_)toronto(_dot_)edu   utzoo!henry