Variable: shr-table-vertical-line
shr-table-vertical-line is a customizable variable defined in
shr.el.gz.
Value
32
Documentation
Character used to draw vertical table lines.
Source Code
;; Defined in /usr/src/emacs/lisp/net/shr.el.gz
(defcustom shr-table-vertical-line ?\s
"Character used to draw vertical table lines."
:type 'character)