GitLab

	(speedbar-ignored-path-expressions, speedbar-buffers-line-path)
	(speedbar-add-ignored-path-regexp, speedbar-buffers-line-path)
	(speedbar-path-line): Define obsolete aliases.
	(speedbar-line-directory): Doc fix.

	* progmodes/vhdl-mode.el (vhdl-speedbar-initialize)
	(vhdl-speedbar-rescan-hierarchy): Call speedbar-line-directory
	instead of speedbar-line-path.