calendar scope

new style old style calendar week: on off ordinal date calendar date jp holiday: on off
1st dow: monday sunday transposition: on off direction: rtl ltr yearly monthly reset
-100 -10 prev yr prev mo present next mo next yr +10 +100
December 2017
SMTuWThFS
12
3456789
10111213141516
17181920212223
24252627282930
31