Variable: pr-menu-char-height
pr-menu-char-height is a customizable variable defined in
printing.el.gz.
Value
1
Documentation
Specify menu char height in pixels.
This variable is used to guess which vertical position should be locked the menu, so don't forget to adjust it if menu position is not ok.
See also pr-menu-lock(var)/pr-menu-lock(fun) and pr-menu-char-width.
Source Code
;; Defined in /usr/src/emacs/lisp/printing.el.gz
(defcustom pr-menu-char-height (frame-char-height)
"Specify menu char height in pixels.
This variable is used to guess which vertical position should be locked the
menu, so don't forget to adjust it if menu position is not ok.
See also `pr-menu-lock' and `pr-menu-char-width'."
:type 'integer)