cal -c 0 caused an infinite loop. now the number of columns is set to the number of months when 0 (i.e. the calendars never wrap). Signed-off-by: Christoph Lohmann <20h@r-36.net>
We have variable first day of weeks now! My week starts on Wednesday!
Signed-off-by: Christoph Lohmann <20h@r-36.net>