index.html (html::grouplist)
Template attributes:
- $groups$ (sequence of structs) lists groups, each having the following structure
- $group.name$ (string) gives the Netnews name of the group
- $group.description$ (string) gives the Netnews description of the group
- $group.count$ (string) gives the number of posts in the group
- $group.path$ (string) gives an URI for the page of this group
- $group.restricted$ (string) contains the string "Reading is restricted.", if the group is restricted, and otherwise is undefined.
