%REM=' datediff - date calculations
                  written by Carsten Thoenges, April 2002
'%-
%If:#%Comment#<>##:#%-
%If:_%Comment_>=_%Date='yyyymmdd'_:%-
_%comment="a%Comment%-b%Date='yyyymmdd'c0;"_:%-
_%comment="a%date='yyyymmdd'b%Comment%c0;"_%-
%qinclude="datediff_r"%-
%comment=""%-
#:#*** %%Comment is empty ***#%-