Variable: bs-string-show-always
bs-string-show-always is a customizable variable defined in bs.el.gz.
Value
"+"
Documentation
String added in column 1 indicating a buffer will always be shown.
Source Code
;; Defined in /usr/src/emacs/lisp/bs.el.gz
(defcustom bs-string-show-always "+"
"String added in column 1 indicating a buffer will always be shown."
:group 'bs-appearance
:type 'string)