anchor.diff:         :warstats-store
          (hu:collecting-hash-table (:mode :replace)
            (dolist (target warstats)
  -           (hu:collect target (warstats-for-target target))))
  +           (hu:collect target (hu:plist->hash (warstats-for-target target)))))
          :headlines
          (hu:collecting-hash-table (:mode :replace)
            (dolist (target headlines)
  
positive.code:            (list*
              :display-depth depth
              :rowtype :reference
              :refparent parent-rootid
              refdat))))))
  
  
negative.code:         (gather-grouped-data-requirements (flatten groups))
        (list
         :groups groups
         :keywords
         (hu:alist->hash (pairlis discroots keywords))
         :opinion-store
         (hu:collecting-hash-table (:mode :replace)
           (dolist (opid opinions)
  