diff options
Diffstat (limited to 'lisp/tree-widget.el')
| -rw-r--r-- | lisp/tree-widget.el | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/tree-widget.el b/lisp/tree-widget.el index 77159573c9d..c5aa1f330af 100644 --- a/lisp/tree-widget.el +++ b/lisp/tree-widget.el @@ -657,6 +657,8 @@ This hook should be local in the buffer setup to display widgets.") (widget-get tree :dynargs))) tree)) +(defvar widget-glyph-enable) ; XEmacs + (defun tree-widget-value-create (tree) "Create the TREE tree-widget." (let* ((node (tree-widget-node tree)) @@ -792,7 +794,7 @@ Each function is passed a tree-widget. If the value of the :open property is non-nil the tree has been expanded, else collapsed. This hook should be local in the buffer setup to display widgets.") -(defun tree-widget-action (tree &optional event) +(defun tree-widget-action (tree &optional _event) "Handle the :action of the TREE tree-widget. That is, toggle expansion of the TREE tree-widget. Ignore the EVENT argument." |