Variable: picture-rectangle-h
picture-rectangle-h is a customizable variable defined in
picture.el.gz.
Value
45
Documentation
Character picture-draw-rectangle uses for horizontal lines.
Source Code
;; Defined in /usr/src/emacs/lisp/textmodes/picture.el.gz
(defcustom picture-rectangle-h ?-
"Character `picture-draw-rectangle' uses for horizontal lines."
:type 'character)