insilmaril [Fri, 01 May 2009 10:30:29 +0000] rev 763
add above/below
insilmaril [Thu, 30 Apr 2009 11:52:49 +0000] rev 762
further speedup during load. positions of branches are saved (again)
insilmaril [Wed, 29 Apr 2009 21:40:37 +0000] rev 761
speedup