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(Info-menu-update): When there are no menus and/or no

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cross references in the node, make the respective items of the
Info menu-bar menu inactive.
This commit is contained in:
Eli Zaretskii 2001-04-17 20:31:29 +00:00
parent dc4181b6b9
commit 5d5845dc5e
2 changed files with 8 additions and 2 deletions
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6
lisp/ChangeLog
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@ -1,3 +1,9 @@
2001-04-17 Eli Zaretskii <eliz@is.elta.co.il>
* info.el (Info-menu-update): When there are no menus and/or no
cross references in the node, make the respective items of the
Info menu-bar menu inactive.
2001-04-17 Gerd Moellmann <gerd@gnu.org>
* indent.el (indent-for-tab-command): Call indent-line-function

4
lisp/info.el
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@ -2166,7 +2166,7 @@ If no reference to follow, moves to the next node, or up if none."
(if items
(setq entries (cons ["Other..." Info-menu t] entries)))
(or entries
(setq entries (list ["No menu" nil nil])))
(setq entries (list ["No menu" nil nil] nil :active)))
(easy-menu-change '("Info") "Menu Item" (nreverse entries)))
;; Update reference menu. Code stolen from `Info-follow-reference'.
(let ((items nil)
@ -2198,7 +2198,7 @@ If no reference to follow, moves to the next node, or up if none."
(setq entries (cons ["Other..." Info-follow-reference t]
entries)))
(or entries
(setq entries (list ["No references" nil nil])))
(setq entries (list ["No references" nil nil] nil :active)))
(easy-menu-change '("Info") "Reference" (nreverse entries)))
;; Update last seen node.
(setq Info-menu-last-node (list Info-current-file Info-current-node)))