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Make the optional describe-map-tree parameters optional

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* lisp/help.el (describe-map-tree): Make the optional parameters
optional.  This makes testing easier.
This commit is contained in:
Lars Ingebrigtsen 2021-11-17 09:29:06 +01:00
parent f596f0db82
commit ce2f7335f1
1 changed files with 2 additions and 2 deletions
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4
lisp/help.el
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@ -1226,8 +1226,8 @@ Otherwise, return a new string."
(buffer-string)))))
(defvar help--keymaps-seen nil)
(defun describe-map-tree (startmap partial shadow prefix title no-menu
transl always-title mention-shadow)
(defun describe-map-tree (startmap &optional partial shadow prefix title
no-menu transl always-title mention-shadow)
"Insert a description of the key bindings in STARTMAP.
This is followed by the key bindings of all maps reachable
through STARTMAP.