pagestats: Use a combination of precense and link dependencies.

[ikiwiki.git] / IkiWiki / Plugin / pagestats.pm

diff --git a/IkiWiki/Plugin/pagestats.pm b/IkiWiki/Plugin/pagestats.pm
index 874ead7e6de669c1d33c66b74984ef90504f9b8e..00b919325ff3b194f7159a84133515721d83328c 100644 (file)
--- a/IkiWiki/Plugin/pagestats.pm
+++ b/IkiWiki/Plugin/pagestats.pm
@@ -35,10 +35,13 @@ sub preprocess (@) {
        $params{pages}="*" unless defined $params{pages};
        my $style = ($params{style} or 'cloud');
        
-       # Needs to update whenever a page is added or removed, so
-       # register a dependency.
-       add_depends($params{page}, $params{pages});
-       add_depends($params{page}, $params{among}) if exists $params{among};
+       # Needs to update whenever a page is added or removed.
+       add_depends($params{page}, $params{pages}, exists => 1);
+       # Also needs to update when any page with links changes, 
+       # in case the links point to our displayed pages.
+       # (Amoung limits this further.)
+       add_depends($params{page}, exists $params{among} ? $params{among} : "*",
+               links => 1); 
        
        my %counts;
        my $max = 0;