Variable: speedbar-last-selected-file
speedbar-last-selected-file is a variable defined in speedbar.el.gz.
Value
nil
Documentation
The last file which was selected in speedbar buffer.
Source Code
;; Defined in /usr/src/emacs/lisp/speedbar.el.gz
(defvar speedbar-last-selected-file nil
"The last file which was selected in speedbar buffer.")