Lihimi Tɛmplet:Use mdy dates/doc ni yi shɛli na

{{Documentation subpage}}
<!-- Please place categories where indicated at the bottom of this page and interwikis at Wikidata (see [[Wikipedia:Wikidata]]) -->
{{High-use}}
{{Template shortcut|mdy|MDY}}
{{Lua|Module:Unsubst}}

=== Usage ===
To promote consistent date formatting, place this template with other maintenance tags near the top of articles that use the <code>mmmm&nbsp;d,&nbsp;yyyy</code> [[date format]] (below hatnotes, but above infoboxes, as per the [[Wikipedia:Manual of Style/Lead section#Elements of the lead|Manual of Style]]). Use the parameter <code>|date=</code> for the month and year that an editor or [[WP:bot|bot]] last checked the article for inconsistent date formatting and fixed any found.  

Wikipedia articles that use <code>mmmm&nbsp;d,&nbsp;yyyy</code> ("American") dates, either because of the [[WP:DATERET|first main contributor]] rule or [[WP:TIES|close national ties]] (see [[Wikipedia:Manual of Style/Dates and numbers]], shortcut: [[WP:MOSNUM]]), are systematically tagged with {{Tl|Use mdy dates}} over time. The template is invisible except in edit mode.

The template lets editors know which date format to use when adding or editing dates in an article. It also facilitates article maintenance by enabling [[WP:bots|bots]] to recognize use of this format, and by adding the article to the [[WP:hidden category|hidden category]] called [[:Category:Use mdy dates|Use mdy dates]].

'''Use of this template is part of a continuing effort to monitor the date formats used in articles, to assist in maintaining consistent formatting within an article. It is ''not'' a temporary "cleanup" template. Therefore, do not remove the template without valid reason, such as a determination the article uses or should use a different date format.'''

After being tagged, periodic script or bot runs clean up formats, correcting any new introductions since its last visit, and updating the date in the {{Tl|Use mdy dates}} template.

The dmy and mdy templates have almost always been used to indicate date styles in the body of the articles; although it ''may'' also indicate the flavour of dates in reference sections or parts thereof. Therefore, this template notice ought to be read in conjunction with the blurb at [[Wikipedia:Date formattings]]. [[User:Ohconfucius/script/MOSNUM dates|MOSNUM script documentation]] may also be relevant to those interested.

When a citation style does not expect differing date formats, it is permissible to normalize publication dates to the article body text date format, and/or access/archive dates to either, with date consistency being preferred (see [[MOS:DATEUNIFY]]).

This template is intended for use in articles. It can be used on a template page in order to format citation dates on the template page itself, but it must be enclosed in {{tag|noinclude}} tags so that it is not transcluded into articles or other pages.

===Auto-formatting citation template dates===

[[Help:Citation Style 1|Citation Style 1]] and [[Help:Citation Style 2|2]] (collectively cs1|2) templates automatically render dates ({{para|date}}, {{para|access-date}}, {{para|archive-date}}, etc) in the style specified by this template.  Because it is allowed by [[WP:MOSDATES]], the cs1|2 templates can automatically format dates in a variety of styles.  Editors may choose how cs1|2 templates render dates by the use of {{para|cs1-dates|&lt;{{var|keyword}}>}}.
{{#lst:Help:Citation Style 1|auto_date_format_table}}

An example is given at {{section link|Help:Citation Style 1#Auto-formatting citation template dates}}. <!-- An example cannot be given here because [[Module:Citation/CS1/Configuration]] gets the template's page name when this documentation page is transcluded.  That means that the module reads the template code but does not read the template documentation. --> 

{{lang|la|Nota bene}}: cs1|2 auto-date formatting does not apply when previewing an article section that does not contain a {{tld|use xxx dates}} template.  When editing with the visual editor, changes to this template do not take effect until the page is saved.

=== Syntax ===
{{Tlx|Use mdy dates|date{{=}}{{CURRENTMONTHNAME}} {{CURRENTYEAR}}|cs1-dates=}}

'''Notes''':
* The template should be inserted in one of the first few lines of code of an article (to improve performance).
* Do not use redirects of this template, because otherwise its presence in an article may not be recognized by date formatting templates and bots. (There are a number of "legacy redirects" which are still supported at least by CS1/CS2 citation templates, but they should be changed to direct invocations of this template, also for performance reasons.)

=== TemplateData ===
{{TemplateData header}}
<templatedata>
{
	"format": "inline",
	"description": "This template should be placed near the top of articles that use the mmmm d, yyyy date format.",
	"params": {
		"date": {
			"label": "Month and year",
			"description": "The month and year that the article was last checked for inconsistent date formatting. May use \"{{subst:DATE}}\" template instead",
			"type": "date",
			"required": false,
			"autovalue": "{{subst:CURRENTMONTHNAME}} {{subst:CURRENTYEAR}}",
			"suggested": true,
			"example": "April 2022"
		},
		"cs1-dates": {
			"description": "How dates should be formatted in CS1 citations",
			"suggestedvalues": [
				"l",
				"ll",
				"ls",
				"ly",
				"s",
				"ss",
				"sy",
				"y",
				"yy"
			]
		}
	}
}
</templatedata>

=== Wrongly tagged? ===
If you determine that an article is incorrectly tagged with this template, you should replace this template with the correct one or at least remove it. This will prevent scripts and bots from applying the "wrong" format.

=== Maintenance categories ===
* {{category link with count|Pages using Use mdy dates template with unknown parameters}}

=== See also ===
* {{t|Use dmy dates}}, for the <code>d&nbsp;mmmm&nbsp;yyyy</code> format
* {{t|Date}}, which can alter the format of an inputted date
* {{t|Use mdy dates editnotice}}, for use in [[WP:Editnotice|editnotices]]

<includeonly>{{Sandbox other||
<!-- Categories below this line, please; interwikis at Wikidata -->
[[Category:Templates with no visible output]]
[[Category:Time and date maintenance templates]]
[[Category:Templates that add a tracking category]]
}}</includeonly>