speedbar-generic-item-info, speedbar-item-info-file-helper,
speedbar-item-delete, speedbar-insert-generic-list,
speedbar-timer-fn, speedbar-check-vc-this-line,
speedbar-generic-item-info, speedbar-item-info-file-helper,
speedbar-item-delete, speedbar-insert-generic-list,
speedbar-timer-fn, speedbar-check-vc-this-line,