Item9426: TOC is broken if FindElsewherePlugin has altered wikiword link

I am reapplying filtering away square bracket links leaving only the visible part. 


git-svn-id: http://svn.foswiki.org/trunk@8399 0b4bb1d4-4e5a-0410-9cc4-b2b747904278

core/lib/Foswiki/Render/Anchors.pm

@@ -142,6 +142,10 @@ sub make {
     $text =~ s/&lt;/</g;
     $text =~ s/&gt;/>/g;
 
+    # strip out potential links so they don't get rendered.
+    # remove double bracket link   
+    $text =~ s/\[(?:\[.*?\])?\[(.*?)\]\s*\]/$1/g;
+
     # remove HTML tags and entities
     $text =~ s/<\/?[a-zA-Z][^>]*>//gi;
     $text =~ s/&#?[a-zA-Z0-9]+;//g;