texinfo/emacs/info.el

39   "List of info nodes user has visited.
51 (defvar Info-enable-active-nodes nil
52   "Non-nil allows Info to execute Lisp code associated with nodes.
54 (put 'Info-enable-active-nodes 'risky-local-variable t)
57   "*Non-nil enables highlighting and fonts in Info nodes."
473 	  buffers buffer others nodes dirs-done)
544 		(setq nodes (cons (list nodename other beg end) nodes))))))
550 	    (nodes nodes)
553 	(while nodes
554 	  (let ((nodename (car (car nodes))))
564 	  (setq nodes (cdr nodes))))
567       (while nodes
568 	(let ((nodename (car (car nodes))))
584 	  (apply 'insert-buffer-substring (cdr (car nodes))))
585 	(setq nodes (cdr nodes)))
667      (if Info-enable-active-nodes (eval active-expression))
683 ;; of the sort that is found in pointers in nodes.
1163   "Go forward one node, considering all nodes as forming one sequence."
1193   "Go backward one node, considering all nodes as forming one sequence."
1261 	 (error "No more nodes"))))
1271 	 ;; Keep going down, as long as there are nested menu nodes.
1290 	(t (error "No previous nodes"))))
1293   "Scroll one screenful forward in Info, considering all nodes as one sequence.
1318   "Scroll one screenful back in Info, considering all nodes as one sequence.
1379 nodes whose names also contain the word \"Index\".
1736 Documentation in Info is divided into \"nodes\", each of which discusses
1737 one topic and contains references to other nodes which discuss related
1738 topics.  Info has commands to follow the references and show you other nodes.
1742 Selecting other nodes:
1843       (error "Editing info nodes is not enabled"))
1873 (defun Info-find-emacs-command-nodes (command)
1929   (let ((where (Info-find-emacs-command-nodes command)))
1943 		;; Info-history.  Put the other nodes that were found on