Locales in the hcal program

Italy calendar for Rome (Italy) [also Portugal, Spain, and parts of Poland] created by subtracting the days 5-14 October from the year 1582.
France calendar for France created by subtracting the days 10-19 December from the month of December 1582.
Bavaria calendar for Bavaria and other South German provinces created by dropping the days 6-15 October from the year 1583.
Austria calendar for Austria [also Bohemia and Slovakia] created by dropping the days 7-16 January from the year 1584.
Lucerne calendar for the Catholic cantons of Switzerland [e.g., Lucerne] created by dropping the days 12-21 January from the year 1584.
Hungary calendar for Hungary [also parts of Poland] created by dropping the days 22-31 October from the year 1587.
Norway calendar for Norway [also Denmark and many North German provinces] created by dropping the days 19-28 February from the year 1700.
Zurich calendar for the Protestant cantons of Switzerland [e.g., Zurich] created by dropping the days 1-11 January from the year 1701.
England calendar for the United Kingdom (England, Scotland, Wales, Ireland, and the British colonies created by dropping the days 3-13 September 1752.
Russia calendar for Russia and the other provinces of the former U.S.S.R. created by dropping the days 1-13 February from the year 1918.
Greece calendar for Greece created by dropping the days 10-22 March 1924.
Turkey calendar for Turkey created by dropping the days 19-31 December from the year 1926.
Julian generates a Julian calendar for all input dates
Gregorian generates a Gregorian calendar for all input dates