goto-address-mode
goto-address-mode is an interactive autoloaded compiled Lisp function in `goto-addr.el
'.
(goto-address-mode &optional ARG)
Minor mode to buttonize URLs and e-mail addresses in the current buffer.
With a prefix argument ARG, enable the mode if ARG is positive,
and disable it otherwise. If called from Lisp, enable the mode
if ARG is omitted or nil.