"vertical-scroll-bars" "visibility" "wait-for-wm" "width" "z-group")
"List of special frame parameters that makes sense to customize.")
-(declare-function "widget-field-text-end" "wid-edit")
-(declare-function "widget-field-start" "wid-edit")
+(declare-function widget-field-text-end "wid-edit")
+(declare-function widget-field-start "wid-edit")
+(declare-function widget-get "wid-edit")
(defun frame--complete-parameter-value (widget)
"Provide completion for WIDGET, which holds frame parameter's values."