Promote bookmark-handler prop 'bookmark-inhibit to list (bug#65039)

* lisp/bookmark.el (bookmark-insert):
* lisp/shell.el (#'shell-bookmark-jump): The bookmark-handler
property 'bookmark-inhibit is now a list.

lisp/bookmark.el

@@ -1523,8 +1523,8 @@ name."
 (defun bookmark-insert (bookmark-name)
   "Insert the text of the file pointed to by bookmark BOOKMARK-NAME.
 BOOKMARK-NAME is a bookmark name (a string), not a bookmark record.
-Refuse to insert bookmarks whose handlers have the property
-`bookmark-inhibit' eq `insert'.
+Refuse to insert bookmarks if its handler's property `bookmark-inhibit',
+which is a list, contains `insert'.
 
 You may have a problem using this function if the value of variable
 `bookmark-alist' is nil.  If that happens, you need to load in some
@@ -1533,9 +1533,9 @@ this."
   (interactive (list (bookmark-completing-read "Insert bookmark contents")))
   (bookmark-maybe-historicize-string bookmark-name)
   (bookmark-maybe-load-default-file)
-  (if (eq 'insert (get (or (bookmark-get-handler bookmark-name)
-                           #'bookmark-default-handler)
-                       'bookmark-inhibit))
+  (if (memq 'insert (get (or (bookmark-get-handler bookmark-name)
+                             #'bookmark-default-handler)
+                         'bookmark-inhibit))
       (error "Insert not supported for bookmark %s" bookmark-name)
     (let ((orig-point (point))
 	  (str-to-insert

lisp/shell.el

@@ -1985,7 +1985,7 @@ be created if necessary, and new remote connections are inhibited."
           (delq (assoc "7" ansi-osc-handlers) ; ansi-osc-directory-tracker
                 ansi-osc-handlers))))))
 (put #'shell-bookmark-jump 'bookmark-handler-type "Shell")
-(put #'shell-bookmark-jump 'bookmark-inhibit 'insert)
+(put #'shell-bookmark-jump 'bookmark-inhibit '(insert))
 
 (provide 'shell)