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From Apache subversion Wiki <comm...@subversion.apache.org>
Subject [Subversion Wiki] Update of "AuthzImprovements" by StefanFuhrmann
Date Wed, 21 Dec 2016 20:19:29 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Subversion Wiki" for change notification.

The "AuthzImprovements" page has been changed by StefanFuhrmann:
https://wiki.apache.org/subversion/AuthzImprovements?action=diff&rev1=17&rev2=18

              state.rights = access
          state.current = next
  }}}
- So, the full lookup without caching is as shown below.  For efficiency, we check the accumulated
global rights calculated by the parser before performing a tree lookup. There are probably
many cases where the result of any lookup can be predicted from those rights, and therefore
the lookup itself, and even creation of the filtered tree, could be skipped entirely.
+ So, the full lookup without caching is as shown below.  For efficiency, the implementation
will check the accumulated global rights calculated by the parser before performing a tree
lookup. There are probably many cases where the result of any lookup can be predicted from
those rights, and therefore the lookup itself, and even creation of the filtered tree, could
be skipped entirely.
  {{{
      lookup(tree : ref to filtered-tree, path : string):
      state = init(tree)

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