Editing Module:Calendar widget/doc (section)

===Calendar parameters===
*{{para|year}} – specifies the year to be used when creating a monthly or yearly calendar; Gregorian calendar only; minimum 1583 for yearly calendar; minimum October 1582 for stand-alone month calendar; when omitted or out of range,  uses current year
*{{para|month}} – specifies the month to be used when creating an stand-alone month calendar in the year specified by {{para|year}}; accepts a variety values:
*:numbers <code>1</code> to <code>12</code> – defaults to current month when month number is out of range
*:month names (<code>January</code>, <code>March</code>, etc) – defaults to current month when month name is not recognized
*:keywords:
*::<code>current</code> – display the current month
*::<code>last</code> – display the month that occurs before the current month
*::<code>next</code> – display the month that occurs after the current month
*{{para|cols}} – yearly calendars only; number of columns <code>{{var|n}}</code> to be used for calendar rendering; default is <code>4</code>; values of <code>{{var|n}}</code> less than 1 or greater than 12 ignored
*{{para|iso}} – accepts the single value <code>yes</code>; calendar renders in [[ISO week]] format (Monday through Sunday); not needed if {{para|iso_wk}} set
*{{para|iso_wk}} – accepts the single value <code>yes</code>; calendar renders in [[ISO week]] format (Monday through Sunday) with ISO week number in the left column; setting {{para|iso_wk|yes}} automatically sets {{para|iso|yes}}