Nvu progress 20040312
- templates: optional and repeatable areas. Below is how you view them when you edit a template. When you edit a document based on such a template, the area title will provide 1 to 2 micro-buttons: [+] to repeat the area, and [x] to remove one occurence of the area. This second button disappears if there is only one occurence and if the area is not optional, of course.