Hi,

I want to make wholesale changes to the LaTeX preamble exported from
Org mode. I want to put \RequirePackage and \PassOptionsToPackage
calls before the \documentclass, I want to write a specific set of
macros after the \documentclass, I want to craft a couple of
\renewcommands, etc.

Where should I begin?

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | The stone fell on the pitcher? Woe to
http://nwalsh.com/            | the pitcher. The pitcher fell on the
                              | stone? Woe to the pitcher.--Rabbinic
                              | Saying