# Needs to update whenever a page is added or removed (or in some
# cases, when its content changes, if show= is specified), so
# register a dependency.
- add_depends($params{page}, $params{pages}, presence => ! exists $params{show});
+ add_depends($params{page}, $params{pages},
+ deptype(exists $params{show} ? "content" : "presence");
# Create the map.
my $parent="";