Variable: delimit-columns-before
delimit-columns-before is a customizable variable defined in
delim-col.el.gz.
Value
""
Documentation
Specify a string to be inserted before each column.
Source Code
;; Defined in /usr/src/emacs/lisp/delim-col.el.gz
(defcustom delimit-columns-before ""
"Specify a string to be inserted before each column."
:type '(string :tag "Before Each Column")
:group 'columns)