lemon/bits/map_extender.h
2009-04-24 Fix and uniform the usage of Graph and Parent typedefs (#268)
2009-04-14 Standard graph maps are required to be reference maps (#190)
2008-12-31 Happy New Year again
2008-10-09 Doc reorganization + improvements
2008-09-15 Make copy constr and op= of the default maps private (ticket #137)
2008-07-13 Apply unify-sources.sh to the source tree
2008-03-21 Happy New Year! (Update Copyright dates)
2008-01-20 Port ListDigraph and ListGraph from svn -r 3433