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
March 2017
SMTuWThFS
1234
567891011
12131415161718
19202122232425
262728293031