Repair several minor breakages

* lisp/calendar/calendar.el (calendar-event-buffer): New
function.
(calendar-cursor-to-date, calendar-other-month):

* lisp/calendar/holidays.el (calendar-list-holidays)
(calendar-mark-holidays):

* lisp/calendar/lunar.el (calendar-lunar-phases): Use that
function to derive event windows, in case these commands are
being called from the menu bar.

* lisp/doc-view.el (doc-view-tool-bar-map): Fix typo in help
text.

diff --git a/lisp/calendar/calendar.el b/lisp/calendar/calendar.el
index faa88e7f52f4ee22e4021169fdb1854841edd55c..02167d84b3e62f16d5dbb94e51b6ef5e2b365948 100644 (file)
--- a/lisp/calendar/calendar.el
+++ b/lisp/calendar/calendar.el
@@ -1554,6 +1554,15 @@ first INDENT characters on the line."
       (when (window-live-p (get-buffer-window))
         (set-window-point (get-buffer-window) (point))))))
 
+(defun calendar-event-buffer (event)
+  "Return the Calendar buffer where EVENT happened.
+If EVENT's start falls within a window, use that window's buffer.
+Otherwise, use the selected window of EVENT's frame."
+  (let ((window-or-frame (posn-window (event-start event))))
+    (if (windowp window-or-frame)
+        (window-buffer window-or-frame)
+      (window-buffer (frame-selected-window window-or-frame)))))
+
 (defvar calendar-mode-map
   (let ((map (make-keymap)))
     (suppress-keymap map)
@@ -1916,10 +1925,13 @@ parameter ERROR is non-nil, otherwise just returns nil.
 If EVENT is non-nil, it's an event indicating the buffer position to
 use instead of point."
   (with-current-buffer
-      (if event (window-buffer (posn-window (event-start event)))
+      (if event (calendar-event-buffer event)
         (current-buffer))
     (save-excursion
       (and event (setq event (event-start event))
+           ;; (posn-point event) can be `menu-bar' if this command is
+           ;; invoked from the menu bar.
+           (integerp (posn-point event))
            (goto-char (posn-point event)))
       (let* ((segment (calendar-column-to-segment))
              (month (% (+ displayed-month (1- segment)) 12)))
@@ -2002,10 +2014,8 @@ handle dates in years BC."
 EVENT is an event like `last-nonmenu-event'."
   (interactive (let ((event (list last-nonmenu-event)))
                  (append (calendar-read-date 'noday) event)))
-  (save-selected-window
-    (and event
-         (setq event (event-start event))
-         (select-window (posn-window event)))
+  (with-current-buffer (or (and (not event) (current-buffer))
+                           (calendar-event-buffer event))
     (unless (and (= month displayed-month)
                  (= year displayed-year))
       (let ((old-date (calendar-cursor-to-date))

diff --git a/lisp/calendar/holidays.el b/lisp/calendar/holidays.el
index f30c5653c112fc0a12faa9c5ce18b536780a4734..a65beca0e5b21dd392daeea098c26491c5116758 100644 (file)
--- a/lisp/calendar/holidays.el
+++ b/lisp/calendar/holidays.el
@@ -359,7 +359,7 @@ use instead of point."
   (interactive (list last-nonmenu-event))
   ;; If called from a menu, with the calendar window not selected.
   (with-current-buffer
-      (if event (window-buffer (posn-window (event-start event)))
+      (if event (calendar-event-buffer event)
         (current-buffer))
     (message "Looking up holidays...")
     (let ((holiday-list (calendar-holiday-list))
@@ -590,7 +590,7 @@ use instead of point."
   (interactive (list last-nonmenu-event))
   ;; If called from a menu, with the calendar window not selected.
   (with-current-buffer
-      (if event (window-buffer (posn-window (event-start event)))
+      (if event (calendar-event-buffer event)
         (current-buffer))
     (setq calendar-mark-holidays-flag t)
     (message "Marking holidays...")

diff --git a/lisp/calendar/lunar.el b/lisp/calendar/lunar.el
index 5b22043102d22010ae177be7262006c98b72a66b..a9c3597a3f9600a01ad94a19ca33383fbfd3bb3f 100644 (file)
--- a/lisp/calendar/lunar.el
+++ b/lisp/calendar/lunar.el
@@ -226,7 +226,7 @@ use instead of point."
   (interactive (list last-nonmenu-event))
   ;; If called from a menu, with the calendar window not selected.
   (with-current-buffer
-      (if event (window-buffer (posn-window (event-start event)))
+      (if event (calendar-event-buffer event)
         (current-buffer))
     (message "Computing phases of the moon...")
     (let ((m1 displayed-month)

diff --git a/lisp/doc-view.el b/lisp/doc-view.el
index c7edbd6e1509be965401cbc94516e0ed02c93f34..e25e63a97ee56eaeb4bf611be0591b0612657bec 100644 (file)
--- a/lisp/doc-view.el
+++ b/lisp/doc-view.el
@@ -703,7 +703,7 @@ Typically \"page-%s.png\".")
                                    map doc-view-mode-map :vert-only t
                                    :enable '(< (doc-view-current-page)
                                                (doc-view-last-page-number))
-                                   :help "Move to the next page.")
+                                   :help "Move to the last page.")
     map)
   "Like the default `tool-bar-map', but with additions for DocView.")