[development] Requiring node revisions

[Earnie Boyd]

Quoting Karthik <narakasura at gmail.com>:

>
> One of many scenarios where this will prove to be a hindrance:
>
> 1. I create a page using the PHP filter containing sensitive information.
> 2. I forget to select the PHP input format.
> 3. I notice this and edit the page again and select the correct format.
> 4. I think all is well.
>
> Anybody who can view revisions will be able to see my sensitive information.
>

* Create a content type ``sensitive data''.
* Create a role ``sensitive user''.
** Set the Create and Edit ``sensitive data'' for this role.
* Assign a user the ``sensitive user'' role.

Now only the ``sensitive user'' user can see the page to see the 
revision.  Did I miss something?

Earnie