%page-width%
Identifies the width of the page (length in the writing direction). It is usually controlled by the %paper-type% parameter.
Norman Walsh, <ndw@nwalsh.com>
(define %page-width% ;; Specifies the page width (case %paper-type% (("A4") 210mm) (("USletter") 8.5in) (("USlandscape") 11in)))