C-c . could insert the timestamp of the current date and
C-u C-c . insert the current datetime.
I find it very difficult to insert an arbitrary datetime.
Operations over Calendar are invalid since the focus stay on the mini-buffer.
A work-around solution to insert <2019-08-09 Fri>
- M-x calendar to select year 2019, month of August, Day of 09
- C-x o switch to other buffer from the calendar
- C-c < (org-date-from-calendar)
Is there a handy way to insert a specified timestamp? or how could scroll the Calendar after strike
C-u C-c .?