TOPIC is `file', a symbol if TOPIC is `symbol', etc.
MODE is the `major-mode' whose Info manuals to search for documentation
of ITEM; if it's nil, the function uses `info-lookup-file-name-alist'
-andthe current buffer's file name to guess the mode.."
+and the current buffer's file name to guess the mode.."
(or mode (setq mode (info-lookup-select-mode)))
(setq mode (info-lookup--item-to-mode item mode))
(if-let ((info (info-lookup->mode-value topic mode)))