Variable: speedbar-before-visiting-tag-hook
speedbar-before-visiting-tag-hook is a customizable variable defined
in speedbar.el.gz.
Value
(push-mark)
Documentation
Hooks run before speedbar visits a tag in the selected frame.
The default buffer is the buffer in the selected window in the attached frame.
Source Code
;; Defined in /usr/src/emacs/lisp/speedbar.el.gz
(defcustom speedbar-before-visiting-tag-hook '(push-mark)
"Hooks run before speedbar visits a tag in the selected frame.
The default buffer is the buffer in the selected window in the attached frame."
:group 'speedbar
:type 'hook)