2.3.1: 2012-10-18 Murray Cumming Update the Doxyfile.in syntax. * docs/reference/Doxyfile.in: By running doxygen -u on it. 2012-10-17 Kjell Ahlstedt Add some missing newin{}. * docs/reference/Doxyfile.in: Add ALIASES newin. * sigc++/functors/macros/functor_trait.h.m4: Add newin{2,2,11} to SIGC_FUNCTORS_DEDUCE_RESULT_TYPE_WITH_DECLTYPE. * sigc++/signal_base.h: Add newin{2,4} to signal_impl::blocked(), block() and signal_base::blocked(), block(), unblock(). Bug #153780. 2012-10-12 Kjell Ahlstedt signal_base: Add blocked(), block(), unblock(). * sigc++/signal_base.[h|cc]: Add signal_impl::blocked(), block() and signal_base::blocked(), block(), unblock(). Bug #153780.