if the name is set to the name of a user who is not registered,
a basic registration of the user will be automatically performed.
+Auth plugins can use the loginselector helper plugin to let the user
+select which authentication method to use.
+
### <a name="sessioncgi">sessioncgi</a>
hook(type => "sessioncgi", id => "foo", call => \&sessioncgi);
### `%pagesources`
-The `%pagesources` has can be used to look up the source filename
+The `%pagesources` hash can be used to look up the source filename
of a page. So the key is the page name, and the value is the source
filename. Do not modify this hash.