Variable: org-babel-scheme-null-to
org-babel-scheme-null-to is a customizable variable defined in
ob-scheme.el.gz.
Value
hline
Documentation
Replacement for () and null in tabulated Scheme results.
This variable was added, or its default value changed, in Org version
9.1.
Source Code
;; Defined in /usr/src/emacs/lisp/org/ob-scheme.el.gz
(defcustom org-babel-scheme-null-to 'hline
"Replacement for `()' and `null' in tabulated Scheme results."
:group 'org-babel
:version "26.1"
:package-version '(Org . "9.1")
:type 'symbol)