Re: Creating recursive customization types / widgets

[Per Abrahamsen]

Per Abrahamsen <address@hidden> writes:

> (define-widget 'child 'default
>   "Base widget for recursive datastructures.
>
> You need to set :type to the widget type for the datastructure you
> want to define, and set :match to a function that matches the
> datastructure.  If the datastructure is not recursive, you don't have
> to set :match."
>   :format "%v"

This should be 

  :format "%{%t%}: %v"

to make it directly usable as a customization type.