columnFormat *1.3*
==================

Determines the text that will be displayed on the calendar's column headings.

<div class='spec' markdown='1'>
String/[View Option Hash](../views/View_Option_Hash), *default*:

	{
		month: 'ddd',    // Mon
		week: 'ddd M/d', // Mon 9/7
		day: 'dddd M/d'  // Monday 9/7
	}
</div>

A single string will set the title format for all views. A [View Option Hash](../views/View_Option_Hash) may be provided to target specific views
(this is what the default does).

Uses [formatDate](../utilities/formatDate)/[formatDates](../utilities/formatDates) formatting rules.
(The formatting rules were much different in versions before 1.3. [See here](../utilities/formatDate_pre_13))

<div class='version-info' markdown='1'>
A *View Option Hash* can only be provided in version 1.4 and later.
</div>