Variable: ps-number-of-columns
ps-number-of-columns is a customizable variable defined in
ps-print.el.gz.
Value
1
Documentation
Specify the number of columns.
This variable was added, or its default value changed, in Emacs 20.
Source Code
;; Defined in /usr/src/emacs/lisp/ps-print.el.gz
(defcustom ps-number-of-columns (if ps-landscape-mode 2 1)
"Specify the number of columns."
:type 'number
:version "20"
:group 'ps-print-miscellany)