[development] enforce a node preview

[Bèr Kessels]

Op zondag 08 januari 2006 14:27, schreef Dries Knapen:
> The 'preview required' setting at administer->settings->posts was  
> broken, but this was fixed a few days ago.
>
> See http://drupal.org/node/35770 and node_form_add_preview() in  
> node.module.
>
> Is this what you were looking for?

No, the setting administer->settings->posts can be changed by users. I want to 
enforce a reload of the node form. A wizard-alike style.

node_form_add_preview does something, I am sure, but I have no clue what :P, 
afaik its not a hook, but some special form type?

Bèr