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User:Ohconfucius/script/MOSNUM dates.js: Difference between revisions

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Revision as of 17:31, 26 June 2020 view sourceOhconfucius (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers328,947 edits mirroring test script← Previous edit Revision as of 17:02, 28 June 2020 view source Ohconfucius (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers328,947 edits align to test script (common cs1 errors)Next edit →
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ohc_regex(/(\|\s*(?:date|year)\s*=)\s*ca?\.\s?((?:@day |)@month @year)(?=*)(?=\s?)/gi, '$1$2'); //add space ohc_regex(/(\|\s*(?:date|year)\s*=)\s*ca?\.\s?((?:@day |)@month @year)(?=*)(?=\s?)/gi, '$1$2'); //add space
//common cs1 errors //common cs1 errors
regex(/(\|\s*(?:date|year)\s*=)\s*(1\d|20)\?(?=*)/gi, '$1c. $20'); regex(/(\|\s*(?:date|year)\s*=)\s*(1\d|20)\?(?=*)/gi, '$1c. $20');
regex(/(\|\s*(?:date|year)\s*=\s*(1)\d{2})(\d{2})(?=*)/gi, '$1–$2$3'); regex(/(\|\s*(?:date|year)\s*=\s*(1)\d{2})(\d{2})(?=*)/gi, '$1–$2$3');
regex(/(\|\s*(?:date|year)\s*=\s*(20)\d)(\d)(?=*)/gi, '$1–$2$3'); // regex(/(\|\s*(?:date|year)\s*=\s*(20)\d)(\d)(?=*)/gi, '$1–$2$3');
regex(/(\|\s*(?:date|year)\s*=)\s*((?:1\d|20)\d)(?=*)/gi, '$1c. $2'); //common cs1 error regex(/(\|\s*(?:date|year)\s*=\s*)@YYYY\s*\s*@YYYY(?=*)/gi, '$1@YYYY1–@YYYY2'); //common cs1 error
ohc_regex(/(\|\s*access-?date\s*=)\s*(@month @year)(?=*)/gi, '$11 $2'); //common cs1 error regex(/(\|\s*(?:date)\s*=)\s*s(pring|ummer),?\s*((?:1\d|20)\d)(?=*)/gi, '$1S$2 $3'); //common cs1 error
// ohc_regex(/(\|\s*date\s*=\s*)@year\?(?=*)/gi, '$1@Year'); //common cs1 error regex(/(\|\s*(?:date)\s*=)\s*a(utumn),?\s*((?:1\d|20)\d)(?=*)/gi, '$1A$2 $3'); //common cs1 error
// ohc_regex(/(\|\s*(?:date|year)\s*=)\s*@year\?(?=*)/gi, '$1c. @Year'); //common cs1 error regex(/(\|\s*(?:date)\s*=)\s*f(all),?\s*((?:1\d|20)\d)(?=*)/gi, '$1F$2 $3'); //common cs1 error
// ohc_regex(/(\|\s*(?:date|year)\s*=)\s*(@month @year)\?(?=*)/gi, '$1c. $2'); //common cs1 error regex(/(\|\s*(?:date)\s*=)\s*w(inter),?\s*((?:1\d|20)\d)(?=*)/gi, '$1W$2 $3'); //common cs1 error
ohc_regex(/(\|\s*access-?date\s*=)\s*@month @day, (1\d{2}|2000)(?=*)/gi, '$1'); //rem access date before Misplaced Pages (January 2001) ohc_regex(/(\|\s*access-?date\s*=)\s*(@month @year)(?=*)/gi, '$11 $2'); //common cs1 error
ohc_regex(/(\|\s*access-?date\s*=)\s*@day @month.? (1\d{2}|2000)(?=*)/gi, '$1'); //rem access date before Misplaced Pages (January 2001) // ohc_regex(/(\|\s*date\s*=\s*)@year\?(?=*)/gi, '$1@Year'); //common cs1 error
ohc_regex(/(\|\s*access-?date\s*=)\s*31( (?:April|June|September|November) @year)(?=*)/gi, '$130$2'); //rem nonsense access date (short months) // ohc_regex(/(\|\s*(?:date|year)\s*=)\s*@year\?(?=*)/gi, '$1c. @Year'); //common cs1 error
ohc_regex(/(\|\s*access-?date\s*=)\s*29( February (?:200|201))(?=*)/gi, '$128$2'); //rem nonsense access date 29 Feb (non-leap year) // ohc_regex(/(\|\s*(?:date|year)\s*=)\s*(@month @year)\?(?=*)/gi, '$1c. $2'); //common cs1 error
ohc_regex(/(\|\s*access-?date\s*=)\s*(?:3)( February @yyyy)(?=*)/gi, '$128$2'); //rem nonsense access dates February ohc_regex(/(\|\s*access-?date\s*=)\s*@month @day, (1\d{2}|2000)(?=*)/gi, '$1'); //rem access date before Misplaced Pages (January 2001)
regex(/(\|\s*access-?date\s*=)\s*(\d{4})(?=*)/gi, ''); //common cs1 error ohc_regex(/(\|\s*access-?date\s*=)\s*@day @month.? (1\d{2}|2000)(?=*)/gi, '$1'); //rem access date before Misplaced Pages (January 2001)
ohc_regex(/(\|\s*access-?date\s*=)\s*31( (?:April|June|September|November) @year)(?=*)/gi, '$130$2'); //rem nonsense access date (short months)
ohc_regex(/(\|\s*access-?date\s*=)\s*29( February (?:200|201))(?=*)/gi, '$128$2'); //rem nonsense access date 29 Feb (non-leap year)
ohc_regex(/(\|\s*access-?date\s*=)\s*(?:3)( February @yyyy)(?=*)/gi, '$128$2'); //rem nonsense access dates February
⚫ regex(/(\|\s*access-?date\s*=)\s*(\d{4})(?=*)/gi, ''); //common cs1 error
//month+day+year pseudo-ISO dates
⚫ regex(/(\|\s*(?:date|year)\s*=)\s*(?:(?:date |)unknown|(?:not? |non-|un)date)(?=*)/gi, '$1n.d.'); //common cs1 error
regex(/(\|\s*(?:date|year)\s*=)\s*n\.?d(?=*)/gi, '$1n.d.'); //common cs1 error ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*@dd)-@Mon-@YYYY/gi, "$1 @FullMonth @YYYY");
ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@YYYY-@DD-@Mon/gi, "$1 @DD @FullMonth @YYYY");
⚫ regex(/(\|\s*)year(\s*=\s*)(?=n\.?d\.)(?=*)/gi, '$1date$2'); //common cs1 error

⚫ regex(/(\|\s*(?:date|year)\s*=)\s*(?:(?:date |)unknown|(?:not? |non-|un)date)(?=*)/gi, '$1n.d.'); //common cs1 error
regex(/(\|\s*(?:date|year)\s*=)\s*n\.?d(?=*)/gi, '$1n.d.'); //common cs1 error
regex(/(\|\s*)year(\s*=\s*)(?=n\.?d\.)(?=*)/gi, '$1date$2'); //common cs1 error


// remove parasitic metadata - days of the week/descriptives // remove parasitic metadata - days of the week/descriptives

Revision as of 17:02, 28 June 2020

// This script aligns dates into one of two formats allowed by ].
// PLEASE READ THE DOCUMENTATION at ] (click on the link above) before using.

// Feedback and constructive criticism are welcome

/**
 * TemplateScript adds configurable templates and scripts to the sidebar, and adds an example regex editor.
 * @see https://meta.wikimedia.org/TemplateScript
 */
// <pre>
if ($.inArray(mw.config.get('wgAction'), ) !== -1) {
	$.ajax(
		'//tools-static.wmflabs.org/meta/scripts/pathoschild.templatescript.js',
		{dataType: 'script', cache: true}
	).done(function () {
		$.when(
			mw.loader.using(),
			$.ajax('//en.wikipedia.org/search/?title=User:Ohconfucius/script/MOSNUM_utils.js&action=raw&ctype=text/javascript',
				{dataType: 'script', cache: true}),
			$.ready
		).done(function () {
			var add = mw.util.addPortletLink;
			$(add('p-tb', '#', 'DATES to dmy', 'dmy-unitfixer', 'Align all dates to dmy', '', '')).click(ohc_all_to_dmy_driver);
			$(add('p-tb', '#', 'DATES to mdy', 'mdy-unitfixer', 'Align all dates to mdy', '', '')).click(ohc_all_to_mdy_driver);
			//$(add('p-tb', '#', 'Body dates to dmy', 'body-dmy', 'day month', '', '')).click(ohc_body_to_dmy_driver);
			//$(add('p-tb', '#', 'Body dates to mdy', 'body-mdy', 'month day', '', '')).click(ohc_body_to_mdy_driver);
			//$(add('p-tb', '#', 'Body+pub dates to dmy', 'bodyplus-dmy', 'Body and publication dates to dmy', '', '')).click(ohc_dmy_publication_dates_driver);
			//$(add('p-tb', '#', 'Body+pub dates to mdy', 'bodyplus-mdy', 'Body and publication dates to mdy', '', '')).click(ohc_mdy_publication_dates_driver);
			//$( add('p-tb', '#', 'ISO to dmy', 't-ISOdmy', 'ISO day month', '', '') ).click(ohc_ISO_to_dmy_driver);
			//$( add('p-tb', '#', 'ISO to mdy', 't-ISOmdy', 'ISO month day', '', '') ).click(ohc_ISO_to_mdy_driver);
			$(add('p-tb', '#', 'BIGENDIAN ref dates', 't-ymd-refs', 'ref dates to ymd', '', '')).click(ohc_Bigendian_ref_dates_driver);
			//$( add('p-tb', '#', 'Del year-in-X dates', 't-yearinX', 'Year in X', '', '') ).click(ohc_delink_year_in_X_driver);
			$(add('p-tb', '#', 'Expand ref dates', 't-expandref', 'Expand month names within refs', '', '')).click(ohc_expand_ref_dates_driver);
			$(add('p-tb', '#', 'Expand all dates', 't-expandall', 'Expand month names throughout', '', '')).click(ohc_expand_all_dates_driver);
			//$(add('p-tb', '#', 'Abbrev ref dates', 't-abbrevref', 'Abbreviate month names within refs', '', '')).click(ohc_abbrev_ref_dates_driver);
			//$( add('p-tb', '#', 'unambiguous dates', 't-slash', 'resolves slash date format', '', '') ).click(ohc_unambiguous_dates_driver);
			$( add('p-tb', '#', 'US-slash dates', 't-US', 'US-slash', '', '') ).click(ohc_US_slash_dates_driver);
			$( add('p-tb', '#', 'UK-slash dates', 't-UK', 'UK-slash', '', '') ).click(ohc_UK_slash_dates_driver);
		});
	});
}

function ohc_fix_unambiguous_dates()
{
	// resolvable ambiguous date formats
	// UK style
	ohc_regex(/()@DD\.@MM\.@YYYY(?=)/gi, "$1@Day @Month @YYYY", function(d) {
		if (d.d == d.m) return true;
		if (d.d > 12) return true;
		return false;
		});
	ohc_regex(/()@DD\/@MM\/@YYYY(?=)/gi, "$1@Day @Month @YYYY", function(d) {
		if (d.d == d.m) return true;
		if (d.d > 12) return true;
		return false;
		});

	// US style
	ohc_regex(/()@MM\.@DD\.@YYYY(?=)/gi, "$1@Month @Day, @YYYY", function(d) {
		if (d.d > 12) return true;
		return false;
		});
	ohc_regex(/()@MM\/@DD\/@YYYY(?=)/gi, "$1@Month @Day, @YYYY", function(d) {
		if (d.d > 12) return true;
		return false;
		});
}

function ohc_US_slash_dates_to_mdy()
{
//ranges
	ohc_regex(/()@MM\/@DD\/@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@MM\/@DD\/@YYNN(?=)/gi, "$1@Mon1 @Day1, @Year1$2 – @Mon2 @Day2, @Year2");
	ohc_regex(/()@MM\.@DD\.@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@MM\.@DD\.@YYNN(?=)/gi, "$1@Mon1 @Day1, @Year1$2 – @Mon2 @Day2, @Year2");
	ohc_regex(/(\| ?)@MM\/@DD\/@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@MM\/@DD\/@YYNN(?=\s*\|)/gi, "$1@Mon1 @Day1, @Year1$2 – @Mon2 @Day2, @Year2");
	ohc_regex(/(\| ?)@MM\.@DD\.@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@MM\.@DD\.@YYNN(?=\s*\|)/gi, "$1@Mon1 @Day1, @Year1$2 – @Mon @Day2, @Year2");

// resolvable ambiguous date formats
	ohc_regex(/()@MM\/@DD\/@YYNN(?=)/gi, '$1@Month @Day, @YYYY');
	ohc_regex(/()@MM\.@DD\.@YYNN(?=)/gi, '$1@Month @Day, @YYYY');
	ohc_regex(/()@MM@DD@YYNN(?=)/gi, '$1@Month @Day, @YYYY');
	ohc_regex(/(\| ?)@MM\/@DD\/@YYNN(?=\s*\|)/gi, '$1@Month @Day, @YYYY');
	ohc_regex(/(\| ?)@MM\.@DD\.@YYNN(?=\s*\|)/gi, '$1@Month @Day, @YYYY');
//	ohc_regex(/(\| ?)@MM@DD@YYNN(?=\s*\|)/gi, '$1@Month @Day, @YYYY');
}
 
function ohc_UK_slash_dates_to_dmy()
{
//ranges
	ohc_regex(/()@DD\/@MM\/@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@DD\/@MM\/@YYNN(?=)/gi, "$1@Day1 @Mon1 @Year1$2 – @Day2 @Mon2 @Year2");
	ohc_regex(/()@DD\.@MM\.@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@DD\.@MM\.@YYNN(?=)/gi, "$1@Day1 @Mon1 @Year1$2 – @Day2 @Mon2 @Year2");
	ohc_regex(/(\| ?)@DD\/@MM\/@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@DD\/@MM\/@YYNN(?=\s*\|)/gi, "$1@Day1 @Mon1 @Year1$2 – @Day2 @Mon2 @Year2");
	ohc_regex(/(\| ?)@DD\.@MM\.@YYNN(&nbsp;|\s)?(?:(?:|&dash;)(?:&nbsp;|\s)?)@DD\.@MM\.@YYNN(?=\s*\|)/gi, "$1@Day1 @Mon1 @Year1$2 – @Day2 @Mon2 @Year2");

// resolvable ambiguous date formats
	ohc_regex(/()@DD\/@MM\/@YYNN(?=)/gi, '$1@Day @Month @YYYY');
	ohc_regex(/()@DD\.@MM\.@YYNN(?=)/gi, '$1@Day @Month @YYYY');
	ohc_regex(/()@DD@MM@YYNN(?=)/gi, '$1@Day @Month @YYYY');
	ohc_regex(/(\| ?)@DD\/@MM\/@YYNN(?=\s*\|)/gi, '$1@Day @Month @YYYY');
	ohc_regex(/(\| ?)@DD\.@MM\.@YYNN(?=\s*\|)/gi, '$1@Day @Month @YYYY');
//	ohc_regex(/(\| ?)@DD@MM@YYNN(?=\s*\|)/gi, '$1@Day @Month @YYYY');
}

function ohc_remove_leading_zeroes()
{
	ohc_regex(/(\D)@Month\s@ZD@th?,?\s@YYYY(?=\W\D)/gi, "$1@LMonth @Day, @LYear");
	ohc_regex(/(\D)@Month\s@ZD@th?(?=\W\D)/gi, "$1@LMonth @Day");
	ohc_regex(/(\D)@ZD@th?\s@Month\s@YYYY(?=\W\D)/gi, "$1@Day @LMonth @LYear");
	ohc_regex(/(\D)@ZD@th?\s@Month(?=\W\D)/gi, "$1@Day @LMonth");
}

function ohc_delink_dates()
{
	//add missing space between wikilinks
	regex(/(\]\])(\[\[)(?!file:)/gi, '$1 $2');
 
	 // rem redundant quote marks and parentheses
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\'\'\'(]*)\'\'\'(?=\s*)/gi, "$1$2");
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\'\'(]*)\'\'(?=\s*)/gi, "$1$2");
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\"(]*)\"(?=\s*)/gi, "$1$2");
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\((]*)\)(?=\s*)/gi, "$1$2");

//rem linking date parameters
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\]+?)\]\](?=\s*)/gi, '$1$2');
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\]+?\|(]+?)\]\](?=\s*)/gi, '$1$2');
	regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)\]+?\||)(]+?)\]\](*)\]+?\||)(]+?)\]\](?:(*)\]+?\||)(]+?)\]\]|)(?=\s*)/gi, '$1$2$3$4$5$6');

   //delink piped md|dm, md|dd and my|m dates
	ohc_regex(/\+|)\|(]+)\]\]/gi, "$1");
	ohc_regex(/\+|)\|(]+)\]\]/gi, "$1");
	ohc_regex(/\+|)\|(]+)\]\]/gi, "$1");

	// remove nowrap template from dm and md dates
	ohc_regex(/(date*=*)\{\{(?:j|no ?(?:break|wrap))\|(?:@DD(?:|&nbsp;)@Month)( @yyyy|)\}\}/gi, '$1@DD @Month$2');
	ohc_regex(/(date*=*)\{\{(?:j|no ?(?:break|wrap))\|(?:@Month(?:|&nbsp;)@DD)( @yyyy|)\}\}/gi, '$1@Month @DD$2');
	
	//delink yyyy-mm-dd dates
	ohc_regex(/\\]-\\]/gi, "@YYYY-@MM-@DD");
	ohc_regex(/@YYYY-\\]/gi, "@YYYY-@MM-@DD");

	//delink dates from automated templates
	regex(/\\]/gi, "$1");
	regex(/\\]/gi, "$1");

	//delink full dates
	ohc_regex(/\(?:of)?@Month(?:\]\]\s?\\]/gi, "@Day @LMonth @YYYY");
	ohc_regex(/\\],? \\]/gi, "@LMonth @Day, @YYYY");

	//delink single dm or 'dth the m'
	ohc_regex(/(?:the\s)?\(?:of)?@Month\]\]/gi, "@Day @LMonth");
	//delink single md or 'm the dth'
	ohc_regex(/\(?:the)?@Day\]\](?=\W)/gi, "@LMonth @Day");

	//Month+day_number "]th" -> "March 7"
	ohc_regex(/\\]@th/gi, "@LMonth @Day");

	//month+day+year pseudo-ISO dates
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*@dd)-@Mon-@YYYY/gi, "$1 @FullMonth @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@YYYY-@DD-@Mon/gi, "$1 @DD @FullMonth @YYYY");

	ohc_regex(/\\]-(?:\*\|)?@YYYY(?:\]\])/gi, "@Day @Month @YYYY");
	ohc_regex(/\\]-(?:\*\|)?@YYYY(?:\]\])/gi, "@Day @Month @YYYY");

	//month+day piped
	ohc_regex(/(?:the\s)?\(?:of)?@month\|(]{1,30})\]\]/gi, "$1");

	//']Xyyyy ' to 'month day, year'
	ohc_regex(/\\].@YYYY/gi, "@LMonth @Day, @YYYY");
	 //']Xyyyy' to 'day month year'
	ohc_regex(/\\].@YYYY/gi, "@Day @LMonth @YYYY");

   // century
	regex(/\first)centur(?:y|ies)(?:\s(?:AD|BC|CE|BCE))?)\]\]/gi, '$1');
	regex(/\first)centur(?:y|ies)(?:\s(?:AD|BC|CE|BCE))?\|(]{1,30})\]\]/gi, '$1');
	regex(/\d|th))(centur(?:y|ies))(\s(?:AD|BC|CE|BCE)|)\]\]/gi, '$1$2$3');
	regex(/\d|th)centur(?:y|ies)(?:\s(?:AD|BC|CE|BCE)|)\|(]{1,30})\]\]/gi, '$1');

	// months
	ohc_regex(/\\]/gi, "@Month");
	ohc_regex(/\]{1,30})\]\]/gi, "$1");

	// decades and years
	regex(/(\d{1,3}0)?s/g, '$1s');
	regex(/\\]/g, '$1s');
	regex(/\]{1,30})\]\]/g, '$1');
	regex(/\\]/gi, '$1$2 $3');
	regex(/\?)(AD|BC|CE|BCE)\]\]/gi, '$1$2');
	regex(/\?)(\d{1,4})\]\]/gi, '$1$2$3');
	ohc_regex(/()\\]/gi, '$1$2'); //piped year
	regex(/\\d{3}|\d{0,2})\]\]/gi, '$1');
	regex(/\]{1,30})\]\]/gi, '$1');
	regex(/\]{1,30})\]\]/gi, '$1');

	//month+year
	//Identify surprise or 'Easter egg' diversions linking month+years to year articles. Turn them into month+year links to be dealt with below
	ohc_regex(/\]+\|@Day @Month @YYYY\]\]/gi, "@Day @Month @YYYY");
	ohc_regex(/\]+\|@Month @Day,? @YYYY\]\]/gi, "@Month @Day, @YYYY");
	ohc_regex(/\]+\|(@month\s|)(@yyyy)\]\]/gi, "$1$2");
	ohc_regex(/\]+\|(@month|@yyyy)\]\]/gi, "$1");
	ohc_regex(/\\]/gi, "$1");
	ohc_regex(/\]{1,30})\]\]/gi, "$1");
	ohc_regex(/\\](?= {2}^B)/gi, "@YYYY");

	ohc_regex(/(\]+\|@yyyy)(\]\])( season)/gi, "$1$3$2");
	ohc_regex(/@Month\s\]+\|@YYYY\]\]/gi, "@LMonth @Year");
	ohc_regex(/(\]+\|@YYNN)(\]\])/gi, "@YYNN");	//The Who tours

	//removed piped years when in full date
	ohc_regex(/\\],?\s?\]{1,32}\|@Year\]\]/gi, '@DD @LMonth @Year');
	ohc_regex(/\\],?\s?\]{1,32}\|@Year\]\]/gi, '@LMonth @DD, @Year');

	//Identify surprise or 'Easter egg' diversions linking months to year or "year in" articles.
	ohc_regex(/\]+\|@Month\]\]/gi, "@LMonth");
	ohc_regex(/@DD\s@Month,?\s?\]{3,12}\|@Year\]\]/gi, '@DD @LMonth @Year');
	ohc_regex(/@Month\s@DD,?\s?\]{3,12}\|@Year\]\]/gi, '@LMonth @DD, @Year');

	// month and day piped
	ohc_regex(/@YYYY-\@day\|@MM-@DD\]\]/gi, "@YYYY-@MM-@DD");
	ohc_regex(/\@day\|(]{1,30})\]\]/gi, "$1");
	ohc_regex(/\|)?@month\|(]{1,30})\]\]/gi, "$1");

	//years piped
	regex(/\]{1,30})\]\]/gi, '$1');
}

function ohc_fix_common_errors()
{
	ohc_regex(/(\d)<sup>@th<\/sup>/gi, '$1th');
	// remove dashbot comment from dates
	regex(/<!-- ?DASHBot ?-->/gi, '');
	ohc_regex(/(\|\s*(?:date|year)\s*=)\s*ca?\.\s?((?:@day |)@month @year)(?=*)(?=\s?)/gi, '$1$2'); //add space
//common cs1 errors
	regex(/(\|\s*(?:date|year)\s*=)\s*(1\d|20)\?(?=*)/gi, '$1c. $20'); 
	regex(/(\|\s*(?:date|year)\s*=\s*(1)\d{2})(\d{2})(?=*)/gi, '$1–$2$3'); 
//	regex(/(\|\s*(?:date|year)\s*=\s*(20)\d)(\d)(?=*)/gi, '$1–$2$3'); 
	regex(/(\|\s*(?:date|year)\s*=\s*)@YYYY\s*\s*@YYYY(?=*)/gi, '$1@YYYY1–@YYYY2'); //common cs1 error
	regex(/(\|\s*(?:date)\s*=)\s*s(pring|ummer),?\s*((?:1\d|20)\d)(?=*)/gi, '$1S$2 $3'); //common cs1 error
	regex(/(\|\s*(?:date)\s*=)\s*a(utumn),?\s*((?:1\d|20)\d)(?=*)/gi, '$1A$2 $3'); //common cs1 error
	regex(/(\|\s*(?:date)\s*=)\s*f(all),?\s*((?:1\d|20)\d)(?=*)/gi, '$1F$2 $3'); //common cs1 error
	regex(/(\|\s*(?:date)\s*=)\s*w(inter),?\s*((?:1\d|20)\d)(?=*)/gi, '$1W$2 $3'); //common cs1 error
	ohc_regex(/(\|\s*access-?date\s*=)\s*(@month @year)(?=*)/gi, '$11 $2'); //common cs1 error
//	ohc_regex(/(\|\s*date\s*=\s*)@year\?(?=*)/gi, '$1@Year'); //common cs1 error
//	ohc_regex(/(\|\s*(?:date|year)\s*=)\s*@year\?(?=*)/gi, '$1c. @Year'); //common cs1 error
//	ohc_regex(/(\|\s*(?:date|year)\s*=)\s*(@month @year)\?(?=*)/gi, '$1c. $2'); //common cs1 error
	ohc_regex(/(\|\s*access-?date\s*=)\s*@month @day, (1\d{2}|2000)(?=*)/gi, '$1'); //rem access date before Misplaced Pages (January 2001)
	ohc_regex(/(\|\s*access-?date\s*=)\s*@day @month.? (1\d{2}|2000)(?=*)/gi, '$1'); //rem access date before Misplaced Pages (January 2001)
	ohc_regex(/(\|\s*access-?date\s*=)\s*31( (?:April|June|September|November) @year)(?=*)/gi, '$130$2'); //rem nonsense access date (short months)
	ohc_regex(/(\|\s*access-?date\s*=)\s*29( February (?:200|201))(?=*)/gi, '$128$2'); //rem nonsense access date 29 Feb (non-leap year)
	ohc_regex(/(\|\s*access-?date\s*=)\s*(?:3)( February @yyyy)(?=*)/gi, '$128$2'); //rem nonsense access dates February
	regex(/(\|\s*access-?date\s*=)\s*(\d{4})(?=*)/gi, ''); //common cs1 error
	
	//month+day+year pseudo-ISO dates
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*@dd)-@Mon-@YYYY/gi, "$1 @FullMonth @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@YYYY-@DD-@Mon/gi, "$1 @DD @FullMonth @YYYY");

	regex(/(\|\s*(?:date|year)\s*=)\s*(?:(?:date |)unknown|(?:not? |non-|un)date)(?=*)/gi, '$1n.d.'); //common cs1 error
	regex(/(\|\s*(?:date|year)\s*=)\s*n\.?d(?=*)/gi, '$1n.d.'); //common cs1 error
	regex(/(\|\s*)year(\s*=\s*)(?=n\.?d\.)(?=*)/gi, '$1date$2'); //common cs1 error

   // remove parasitic metadata -  days of the week/descriptives
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)(?:*\D|)@Day\s+@Month\s+@YYYY((?:\b|)\s?)*(?=*)/gi, "$1@Day @Month @YYYY$2"); //rem negate "<", "hyphens" "dashes" 26/6/2020
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)*@Month\s+@Day,\s+@YYYY((?:\b|)\s?)*(?=*)/gi, "$1@Month @Day, @YYYY$2"); //rem negate "<", "hyphens" "dashes" 26/6/2020
//	ohc_regex(/(\|\s*date\s*=\s*)(?:*\D|)@Day\s+@Month\s+@YYYY ?– ?@Day\s+@Month\s+@YYYY*(?=*)/gi, "$1@Day1 @Mon1 @Year1 – @Day2 @Mon2 @Year2");
//	ohc_regex(/(\|\s*date\s*=\s*)*@Month\s+@Day,\s+@YYYY ?– ?@Month @Day, @YYYY*(?=*)/gi, "$1@Mon1 @Day1, @Year1 – @@Mon2 Day2, @Year2");
//	regex(/(\|\s*author\s*=\s*)(?:posted|published)(?: by\b| on\b|)(?=\w)/gi, "$1");
//	regex(/(\|\s*(?:date|archive-?date|access-?date|author|year)\s*=\s*)(?:accessed|retrieved|entered|posted|published|(?:last |)updated?|©)(?: by\b| on\b|)*(?=\w)/gi, "$1");
	regex(/(\|\s*(?:author|first|last)\s*=\s*)(?:by\b|on\b)*(?=\w)/gi, "$1");
	regex(/(\|\s*(?:date|archive-?date|access-?date|author|first|last)\s*=\s*)(?:(?:Mon|Tues|Wednes|Thurs|Fri|Satur|Sun)day,?)\s/gi, "$1");
	regex(/(\|\s*(?:date|archive-?date|access-?date|author|first|last)\s*=\s*)(?:Mon|Tues?|Wed|Thur?|Fri|Sat)?\s/gi, "$1"); //<!-- rem "Sun" - false positives -->

   // remove deprecated parameters (|day= and |month)
 	ohc_regex(/(\|\s*)day(?:\s*=\s*)@DD ?\| ?month(?:\s*=\s*)@Month ?\| ?year(?:\s*=\s*)@YYYY(?=)/gi, '$1date=@Day @Month @Year'); 
 	ohc_regex(/(\|\s*)year(?:\s*=\s*)@YYYY ?\| ?month(?:\s*=\s*)@Month ?\| ?day(?:\s*=\s*)@DD(?=)/gi, '$1date=@Month @Day, @Year'); 
 	
// typos
	ohc_regex(/(date *= *)@Day @Month ?@th/gi, '$1@Day @Month'); 
	ohc_regex(/(date *= *)@Day @Month\w(?= \d{3,4})/gi, '$1@Day @Month'); 

	ohc_regex(/(date *= *(?:?\d|30|31) )(Jan|Febr)?{3,4}\w{0,2}(?= (?:1\d|20)\d\b)/gi, '$1$2uary'); 
	ohc_regex(/(date *= *(?:?\d|30|31) )J{3,5}r\w{0,2}(?= (?:1\d|20)\d\b)/gi, '$1January');
	ohc_regex(/(date *= *(?:?\d) )Febua?r\w{0,2}(?= (?:1\d|20)\d\b)/gi, '$1February');
	ohc_regex(/(date *= *(?:?\d|30|31) )M\w{2,3}ch(?= (?:1\d|20)\d\b)/gi, '$1March'); 
	ohc_regex(/(date *= *(?:?\d|30) )A\w{2,3}l\w?(?= (?:1\d|20)\d\b)/gi, '$1April');
	ohc_regex(/(date *= *(?:?\d|30|31) )Ma(?= (?:1\d|20)\d\b)/gi, '$1May'); 
	ohc_regex(/(date *= *(?:?\d|30) )J\wn\w(?= (?:1\d|20)\d\b)/gi, '$1June'); 
	ohc_regex(/(date *= *(?:?\d|30) )J\w{1,2}e(?= (?:1\d|20)\d\b)/gi, '$1June'); 
	ohc_regex(/(date *= *(?:?\d|30|31) )Jul\w{1,2}(?= (?:1\d|20)\d\b)/gi, '$1July'); 
	ohc_regex(/(date *= *(?:?\d|30|31) )A{2,3}\w{1,4}t(?:\w|us)?(?= (?:1\d|20)\d\b)/gi, '$1August'); 
	ohc_regex(/(date *= *(?:?\d|30|31) )(Sept|Nov|Dec)\w{2,4}b{1,2}\w?(?= (?:1\d|20)\d\b)/gi, '$1$2ember'); 
	ohc_regex(/(date *= *(?:?\d|30) )S\w{0,2}p?\w{2,5}{2,3}\w?(?= (?:1\d|20)\d\b)/gi, '$1September'); 
	ohc_regex(/(date *= *(?:?\d|30|31) )O\w{0,2}t\w{1,3}{2,3}\w?(?= (?:1\d|20)\d\b)/gi, '$1October'); 
	ohc_regex(/(date *= *(?:?\d|30) )\w{1,2} ?\w{1,3}b{1,2}\w?(?= (?:1\d|20)\d\b)/gi, '$1November'); 
	ohc_regex(/(date *= *(?:?\d|30|31) )D? ?\w{1,4}b{1,2}\w?(?= (?:1\d|20)\d\b)/gi, '$1December'); 

	ohc_regex(/(date *= *)@Month\w(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1@Month'); //rem stray digit at the end of year string
 
	ohc_regex(/(date *= *)(Jan|Febr)?{3,4}\w{0,2}(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1$2uary'); 
	ohc_regex(/(date *= *)J{3,5}r\w{0,2}(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1January');
	ohc_regex(/(date *= *)Febua?r\w{0,2}(?=(?: (?:?\d),?|) (?:1\d|20)\d\b)/gi, '$1February');
	ohc_regex(/(date *= *)M\w{2,3}ch(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1March'); 
	ohc_regex(/(date *= *)A\w{2,3}l\w?(?=(?: (?:?\d|30),?|) (?:1\d|20)\d\b)/gi, '$1April');
	ohc_regex(/(date *= *)Ma(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1May'); 
	ohc_regex(/(date *= *)J\wn\w(?=(?: (?:?\d|30),?|) (?:1\d|20)\d\b)/gi, '$1June'); 
	ohc_regex(/(date *= *)J\w{1,2}e(?=(?: (?:?\d|30),?|) (?:1\d|20)\d\b)/gi, '$1June'); 
	ohc_regex(/(date *= *)Jul\w{1,2}(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1July'); 
	ohc_regex(/(date *= *)A{2,3}\w{1,4}t(?:\w|us)?(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1August'); 
	ohc_regex(/(date *= *)(Sept|Nov|Dec)\w{2,4}b{1,2}\w?(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1$2ember'); 
	ohc_regex(/(date *= *)S\w{0,2}p?\w{2,5}{2,3}\w?(?=(?: (?:?\d|30),?|) (?:1\d|20)\d\b)/gi, '$1September'); 
	ohc_regex(/(date *= *)O\w{0,2}t\w{1,3}{2,3}\w?(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1October'); 
	ohc_regex(/(date *= *)\w{1,2} ?\w{1,3}b{1,2}\w?(?=(?: (?:?\d|30),?|) (?:1\d|20)\d\b)/gi, '$1November'); 
	ohc_regex(/(date *= *)D? ?\w{1,4}b{1,2}\w?(?=(?: (?:?\d|30|31),?|) (?:1\d|20)\d\b)/gi, '$1December'); 

//insert comma to separate date from army unit
	ohc_regex(/@FullMonth ((?:the |)\d\d*@th (?:Air(?:borne|)|Arm(?:ou?red|y)|Artillery|Battalion|Brigade|Co(?:mpan|)y|Division|Fleet|Group|Infantry|Land|Panzer|Regiment|Squadron|Sqn)\b)/g, "@Month, $1");

	// remove parasitic metadata - time
	ohc_regex(/(\|\s*\w*date\s*=\s*@yyyy-@mm-@dd)\s?(?:T\d:\d:\d(?:\s*|&nbsp;|)(?:GMT\s*|UTC\s*|{1,2}T\s*|Z))(?=\s*)/g, "$1");
	ohc_regex(/(\|\s*\w*date\s*=\s*@month @day,? @yyyy)\s?(?:,? ?\d\d(?:\s*|&nbsp;)(?:\s*|)(?:GMT\s*|UTC\s*|{1,2}T\s*|))(?=\|)/g, "$1");
	ohc_regex(/(\|\s*\w*date\s*=\s*@day @month,? @yyyy)\s?(?:,? ?\d\d(?:\s*|&nbsp;)(?:\s*|)(?:GMT\s*|UTC\s*|{1,2}T\s*|))(?=\|)/g, "$1");
	ohc_regex(/(\|\s*\w*date\s*=\s*\w+@month @day,? @yyyy)\s?(?:,? ?\d\d(?:\s*|&nbsp;)(?:\s*|)(?:GMT\s*|UTC\s*|{1,2}T\s*|))(?=\|)/g, "$1");
	ohc_regex(/(\|\s*\w*date\s*=\s*\w+@day @month,? @yyyy)\s?(?:,? ?\d\d(?:\s*|&nbsp;)(?:\s*|)(?:GMT\s*|UTC\s*|{1,2}T\s*|))(?=\|)/g, "$1");
	ohc_regex(/(\|\s*\w*date\s*=*)\s?(?:T?\d:\d:\d(?:\s*|&nbsp;|)(?:GMT\s*|UTC\s*|{1,2}T\s*|Z))/g, "$1");

//  add back spaces or comma or remove other single artefact after date string	
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)(?:on |)@Day\s{,2}@Month\s{,2}@YYYY?(?=\s*)/gi, "$1@Day @Month @YYYY$2");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)(?:on |)@Month\s{,2}@Day,?\s{,2}@YYYY?(?=\s*)/gi, "$1@Month @Day, @YYYY$2");
	//long-hand palliative for observed failure to insert spaces
	ohc_regex(/(\|\s*(?:archive|access|air)-?date\s*=\s*)(?:on |)(?\d|30|31)\s*(January|February|March|April|May|June|July|August|September|October|November|December)\s*((?:19\d|20)\d\s?)*(?=\s*)/gi, "$1$2 $3 $4");
//	ohc_regex(/(\|\s*(?:publication|)-?date\s*=\s*)(?:on |)@Day\s*@Month\s*@YYYY(\s?|\s?)\w**(?=)/gi, "$1@Day @Month @YYYY$2");
//	ohc_regex(/(\|\s*(?:publication|)-?date\s*=\s*)(?:on |)@Month\s*@Day,\s*@YYYY(\s?|\s?)\w**(?=)/gi, "$1@Month @Day, @YYYY$2");

//remove extraneous bracket //from Batty
	ohc_regex(/{{(\s*it(?:e|ation))(+)(\s*\|\s*(?:archive-?|access-?|publication-?)?date\s*=\s*)(+)\](?=\s*)/gi, '{{$1$2$3$4');  

	//fix bda template redirect
//	regex(/\{\{bda\|(+)\}\}/gi, '{{birth date and age|$1}}');
//	regex(/\{\{dda\|(+)\}\}/gi, '{{death date and age|$1}}');

	//zap redundant {{date}}, {{accessdate}} {{retrieved}}, {{monthname}} and {{#dateformat}}
//	regex(/({{(?:end|start)date)\|df=y(?:es|)/gi, "$1"); //rem deprecated parameter - disabled: doesn't work here, so ejected to the formatting script
	regex(/{{#formatdate:(+)}}/gi, "$1");
	regex(/\{\{#dateformat:(+)(?:\|dmy|\|mdy)?\}\}/gi, '$1');
//	ohc_regex(/(date*=*)\{\{(?:Start|End) ?date(?:\|df=y(?:es|)|)\|@YYYY\|@MM\|@DD(?:\|df=y(?:es|)|)\}\}/gi, '$1@Month @DD, @YYYY');  //stripping start/end template notes inside "|date=" parameter (line 72)
	ohc_regex(/{{#formatdate:@YYYY-@MM-@DD(?:\|(?:{3}|iso)|)}}/gi, "@Day @Month @YYYY");
	ohc_regex(/\{\{date\|@YYYY-@MM-@DD\}\}/gi, "@Day @Month @YYYY");
	ohc_regex(/\{\{date\|(@DD@Mon|@Mon@DD)\}\}/gi, "@Day @Month");
	regex(/\{\{date\|(+)(?:\|l?(?:{3}|iso|none|link))?\}\}/gi, '$1');
	ohc_regex(/*\{\{accessdate\|@YYYY-@MM-@DD*\}\}/gi, " Retrieved @YYYY-@MM-@DD");
	ohc_regex(/*\{\{retrieved*\|accessdate=(*)\}\}/gi, " Retrieved $1");
//	ohc_regex(/(date*=*|\w{2,}*)\{\{(?:start|end).date*(?:\|df=y(?:es|)|)\|@YYYY(?:\|df=y(?:es|)|)\}\}/gi, '$1@YYYY');  //stripping start/end template (disabling to placate Pigsonthewing)
//	ohc_regex(/\{\{(?:Start|End) date(?:\|df=y(?:es|)|)\|@YYYY\|@MM\}\}/gi, '@Month @YYYY')  //stripping start/end template notes
//	ohc_regex(/<!--(?:Use)? \{\{(?:Start|End) date\|@YYYY\|@MM\|@DD\}\} -->/gi, '');  //stripping start/end template notes
	ohc_regex(/(\{\{MONTHNAME\|@MM\}\})/gi, "@Month")

	//underscore and nbsp in linked dates
	ohc_regex(/\\]/gi, "@Day @LMonth");
	ohc_regex(/\\]/gi, "@LMonth @Day");

	//remove leading zero and links from linked date
	ohc_regex(/\|&nbsp;)@ZD@th\]\]/gi, "@LMonth @Day");
	ohc_regex(/\|&nbsp;)@Month\]\]/gi, "@Day @LMonth");

//expand one and two-digit years in ranges
	regex(/(\()@Month @YYYY@Month @YYNN(\))/gi, '$1@Month1 @YYYY1 – @Month2 @YYYY2$2');
	regex(/(\(1)(\d)(1)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(2)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(3)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(4)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(5)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(6)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(7)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(1)(\d)(8)(9\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(1)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(2)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(3)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(4)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(5)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(6)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(7)(\))/gi, '$1$2$3–$2$4');
	regex(/(\(20)()(8)(9\))/gi, '$1$2$3–$2$4');

	//remove unlinked ordinal date formats
//	ohc_regex(/(\Wthe |)@DD@th?(?:\sof|)\s@Month,? @YYYY (concert|edition|show|performance)/gi, '$1$2 of @Day @LMonth @YYYY');
//	ohc_regex(/(\Wthe |)@Month @DD@th?,?\s@YYYY (concert|edition|show|performance)/gi, '$1$2 of @LMonth @Day, @YYYY');
//	ohc_regex(/(\Wthe |)@DD@th?(?:\sof|)\s@Month (concert|edition|show|performance)/gi, '$1$2 of @Day @LMonth');
//	ohc_regex(/(\Wthe |)@Month @DD@th? (concert|edition|show|performance)/gi, '$1$2 of @LMonth @Day');

	ohc_regex(/(\W)@DD@th?, @DD@th?((?:|&nbsp;)(?:and|&|to|or)(?:|&nbsp;))@DD@th?(?:\sof\s?)?(|&nbsp;)@Month(?=\W)/gi, '$1@Day1, @Day2$2@Day3$3@LMonth');
	ohc_regex(/(\W)@DD@th?((?:|&nbsp;)(?:and|&|to|or)(?:|&nbsp;))@DD@th?(?:\sof\s?|)(|&nbsp;)@Month(?=\W)/gi, '$1@Day1$2@Day2$3@LMonth');
	ohc_regex(/(\W)the @DD@th(?:\sof|)\s@Month,? @YYYY(?=\W\D)/g, '$1@Day @LMonth @YYYY');
	ohc_regex(/(\W)the @DD@th(?:\sof|)\s@Month(?=\W\D)/g, '$1@Day @LMonth');
	ohc_regex(/(\W)@Day@th?(?:\sof|)(|&nbsp;|{{(?:break|nbsp)}})@Month(?=\w])/gi, '$1@Day$2@LMonth');
	ohc_regex(/(\W)@Month\s(?:the\s)?@DD@th?,(?:\sthe\s)?(?: |&nbsp;)@DD@th?(\s(?:and|&|to|or)(?:|&nbsp;))(?:the\s)?@DD@th?(?=\w])/gi, '$1@LMonth @Day1, @Day2$2@Day3');
	ohc_regex(/(\W)(@month)\s(@day)((?:,\s@day){0,6}),?(\/|\s?\s?|\s(?:and|&|to|or)\s+?)@Day@th?(?:,?(?:|&nbsp;)|\sof\s)?(\d{3,4}\W\D)/gi, '$1$2 $3$4$5@Day, $6');
	ohc_regex(/(\W)(@month)\s(@day)((?:,\s@day){0,6}),?(\/|\s?\s?|\s(?:and|&|to|or)\s+?)@Day@th?(?=\W\D)/gi, '$1$2 $3$4$5@Day');
	ohc_regex(/(\W)@Month(|&nbsp;|{{(?:break|nbsp)}})(?:the\s)?@DD@th?,? @Year/gi, '$1@LMonth$2@Day, @Year');
	ohc_regex(/(\W)@Month @Day(?:\sof|,|)(|&nbsp;|{{(?:break|nbsp)}})@Year(?=\w])/gi, '$1@Month @Day,$2@Year');

	// consolidating/amalgamating date fields
	ohc_regex(/(\|*date*=*@day)\s*\|*month=*(@month)\s*\|*year=*(@yyyy*)(?=)/gi, "$1 $2 $3");
	ohc_regex(/(\|*date*=*@day.?@month)\s*\|*year=*(@yyyy*)(?=)/gi, "$1 $2");
	ohc_regex(/(\|*date*=*@month.?@day)\s*\|*year=*(@yyyy*)(?=)/gi, "$1 $2");

	// eliminating dates and time placed in author parameter
	//removing artefacts from Indian news sites (TNN Aug 30, 2012, 05.46AM)
	ohc_regex(/(\|\s*author\s*=\s*(?:{2,3}\b))(?:*)\d{4}, {4,5}(&nbsp;|)M IST(?=*\|)/g, '$1$2');
//	ohc_regex(/(\|\s*author=(?:|{}]*))(TNN|PTI) @day @month @yyyy, {4,5}(&nbsp;|)M IST(?=*\|)/g, '$1$2');

	ohc_regex(/(\|\s*author\s*=\s*)@month @day,? @yyyy\s?(?:,? ?\d\d(?:\s*|&nbsp;)(?:\s*|)(?:GMT\s*|UTC\s*|{1,2}T\s*|)|)(?=\|)/g, "$1");
	ohc_regex(/(\|\s*author\s*=\s*)@day @month,? @yyyy\s?(?:,? ?\d\d(?:\s*|&nbsp;)(?:\s*|)(?:GMT\s*|UTC\s*|{1,2}T\s*|)|)(?=\|)/g, "$1");
	ohc_regex(/(\|\s*author\s*=\s*\w+)@month @day,? @yyyy(?:|{}]*)(?=)/g, "$1");
	ohc_regex(/(\|\s*author\s*=\s*\w+)@day @month,? @yyyy(?:|{}]*)(?=)/g, "$1");
	ohc_regex(/(\|\s*author\s*=\s*(?:\w+)?)@dd-@mm-@yyyy/gi, "$1");
	ohc_regex(/(\|\s*author\s*=\s*(?:\w+)?)@YYYY-@MM-@DD ?/gi, "$1");
	regex(/(\|\s*(?:date|archive-?date|access-?date|author)\s*=\s*(?:\w+)?)\d:\d(?:|&nbsp;)?(?:m|\.m\.|)(?: ?(?:{1,2}T|UTC)?|)/gi, "$1");
//	ohc_regex(/(\|\s*author\s*=\s*(?:\w+)?)\s*\d\d(?:\d|)/gi, "$1"); //let's see later if we need this

	// eliminating mm-dd-yyyy dates
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@MM(1|2\d|3)@YYYY/gi, "$1@Month $2, @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Mon(1|2\d|3)@YYYY/gi, "$1@Month $2, @YYYY");
	ohc_regex(/(?:Accessed|Retrieved)(?:(?: online|) on|:?)@MM(1|2\d|3)@YYYY(?=\D)/gi, " Retrieved @Month $1, @YYYY");
//	ohc_regex(/(?:Accessed|Retrieved)(?:(?: online|) on|:?)@YYYY,? @Month @DD(?=\D)/gi, " Retrieved @Day @Month @YYYY");

	ohc_regex(/()@Mon(1|2\d|3)@YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@Mon\/(1|2\d|3)\/@YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@Mon\.(1|2\d|3)\.@YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@Mon (1|2\d|3) @YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@MM(1|2\d|3)@YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@MM\/(1|2\d|3)\/@YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@MM\.(1|2\d|3)\.@YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 
	ohc_regex(/()@MM (1|2\d|3) @YYYY(?=)/gi, "$1@Mon $2, @YYYY"); 

	// eliminating dd-mm-yyyy dates (assumed default)
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@DD@MM@YYYY/gi, "$1@Day @Month @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@DD@Mon@YYYY/gi, "$1@Day @Month @YYYY");
	ohc_regex(/(?:Accessed|Retrieved)(?:(?: online|) on|:?)@DD@MM@YYYY(?=\D)/gi, " Retrieved @Day @Month @YYYY");
	ohc_regex(/(?:Accessed|Retrieved)(?:(?: online|) on|:?)@YYYY,? @Month @DD(?=\D)/gi, " Retrieved @Day @Month @YYYY");
	ohc_regex(/()@DD@Mon@YYYY(?=)/gi, "$1@Day @Month @YYYY"); 
	ohc_regex(/()@DD\/@Mon\/@YYYY(?=)/gi, "$1@Day @Month @YYYY"); 
	ohc_regex(/()@DD\.@Mon\.@YYYY(?=)/gi, "$1@Day @Month @YYYY");
	ohc_regex(/()@DD @Mon @YYYY(?=)/gi, "$1@Day @Month @YYYY"); 
	ohc_regex(/()@DD@MM@YYYY(?=)/gi, "$1@Day @Month @YYYY"); 
	ohc_regex(/()@DD\/@MM\/@YYYY(?=)/gi, "$1@Day @Month @YYYY"); 
	ohc_regex(/()@DD\.@MM\.@YYYY(?=)/gi, "$1@Day @Month @YYYY");
	ohc_regex(/()@DD @MM @YYYY(?=)/gi, "$1@Day @Month @YYYY"); 
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@DD@Month@YYNN(?=\s*)/gi, '$1@Day @Month @YYYY');

//convert yyyy-dd-mm to yyyy-mm-dd
	ohc_regex(/{{(\s*it(?:e|ation))(+)(\s*\|\s*(?:publication|archive|access|air|)-?date\s*=\s*(?:1|20)\d{2})(1|2\d|3)(0?\d|1)(\s*)/gi, '{{$1$2$3-$5-$4$6'); //from Batty

// eliminating other errant formats
	ohc_regex(/(\|(?:*)date\s*=\s*)(?\d|30|31) @Month \2,? @YYYY(?=\s*)/gi, "$1$2 @Month @YYYY"); //repeated digits
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Day ?@Month ?200(\d)?(?=\s*)/gi, "$1@Day @Month 20$2");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month ?@Day,? ?200(\d)?(?=\s*)/gi, "$1@Month @Day, 20$2");

	ohc_regex(/(\()@DD-@MM-@YYYY(\)\W)/gi, '$1@Day @Month @YYYY$2');
	ohc_regex(/(\()@DD-@Month-@YYYY(\)\W)/gi, '$1@Day @Month @YYYY$2');
	ohc_regex(/(\|(?:*)date\s*=\s*)@Month, @DD, @YYYY(?=\s*)/gi, "$1@Day @Month @YYYY");
	ohc_regex(/(\|(?:*)date\s*=\s*)@DD @Month,? @YYYY(?=\s*)/gi, "$1@Day @Month @YYYY");
	ohc_regex(/(\|(?:*)date\s*=\s*)@YYYY,? @Month @DD(?=\s*)/gi, "$1@Day @Month @YYYY");
	ohc_regex(/(\|(?:*)date\s*=\s*)@YYYY,? @DD @Month(?=\s*)/gi, "$1@Day @Month @YYYY");
	ohc_regex(/\(@YYYY,? @Month @DD\)/gi, " (@Day @Month @YYYY)");
	ohc_regex(/\(@YYYY @MM @DD\)/gi, " (@Day @Month @YYYY)");
	ohc_regex(/\(@YYYY, @DD @Month\)/gi, " (@Day @Month @YYYY)");
	ohc_regex(/(\|(?:*)date\s*=\s*)@YYYY,? @Month(?=\s*)/gi, "$1@Month @YYYY");
	ohc_regex(/\(@YYYY, @Month\)/gi, " (@Month @YYYY)");
	ohc_regex(/\(@Mon@YYYY\)/gi, " (@Mon @YYYY)");

	//CS1 errors ISO-like dates (too few or too many digits)
	ohc_regex(/(date\s*=\s*)(?:\\]\)@MM@DD(?:\]\])?(?=\s*)/gi, "$1@YYYY-@ZM-@ZD"); //ndashes and emdashes
	ohc_regex(/(\|\s*access-?date\s*=)\s*@YYYY-0@DD(?=\s*)/gi, ""); //rem nonsense access date
	ohc_regex(/(\|(?:*)date\s*=\s*)@YYYY@MM@DD(?=\s*)/gi, "$1@YYYY-@ZM-@ZD"); //ndashes and emdashes
//	ohc_regex(/(\|(?:*)date\s*=\s*)@YYYY@MM(?=\s*)/gi, "$1@Month @YYYY"); //transform "yyyy-mm" to "month year"
	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(*?<\/ref>)/gi, "$1$2@Day @Month @YYYY$3");
	ohc_regex(/(<ref*>+?)()@YYYY@MM()(*?<\/ref>)/gi, "$1$2$3 @Month @YYYY$4");  

	// spaces and commas between month and year
	ohc_regex(/@Month(?:,?|\s+of|)(\s|&nbsp;)@YYYY(?=\D)/gi, "@LMonth$1@YYYY");

// fix month names (capitalize, remove dots)
	ohc_regex(/(\W)@DD\s@FullMonth(\s+|\s*,)/gi, "$1@Day @FullMonth$2");
	ohc_regex(/(\W)@DD\s@Mon(\s+|\s*,)/gi, "$1@Day @Mon$2");
	ohc_regex(/(\W)@FullMonth\s@DD(\s+|\s*,)/gi, "$1@FullMonth @Day$2");
	ohc_regex(/(\W)@Mon\s@DD(\s+|\s*,)/gi, "$1@Mon @Day$2");
	regex(/(\d(?:st|nd|rd|th) )C(entur(?:ies|y))(?=*(=|BC|AD|CE))/g, '$1c$2');
//	regex(/(\d(?:st|nd|rd|th) )C(entur(?:ies|y))(?!\w*|''|")/g, '$1c$2');

	//spaces and commas - in date formats
	ohc_regex(/(\D\W\+(@month)(\]\])?*,*(\?\]?\W\D)/gi, "$1 $2$3 $4");
	ohc_regex(/(\D\W\+(@dd)(\]?\]?)(?:*,*)(\?\]?\W\D)/gi, "$1$2 $3$4, $5");
	ohc_regex(/(\D\W\+(@dd)(\]?\]?)+(\?\]?\W\D)/gi, "$1$2 $3$4, $5");

	ohc_regex(/(@month)(?:, | of )(@yyyy\w)/gi, "$1 $2"); //repeat after delinking

	// spaces and commas - md-md and dm-dm date ranges
	ohc_regex(/(\D\W)@Month\s@DD(&nbsp;|\s)(?:|&dash;)(?:&nbsp;|\s)?@Month\s@DD(?=\W\D)/gi, "$1@LMonth1 @Day1$2– @LMonth2 @Day2");
	ohc_regex(/(\D\W)@Month\s@DD(?:|&dash;)(?:&nbsp;|\s)?@Month\s@DD(?=\W\D)/gi, "$1@LMonth1 @Day1 – @LMonth2 @Day2");
	ohc_regex(/(\D\W)@DD\s@Month(&nbsp;|\s)(?:|&dash;)(?:&nbsp;|\s)?@DD\s@Month(?=\W\D)/gi, "$1@Day1 @LMonth1$2– @Day2 @LMonth2");
	ohc_regex(/(\D\W)@DD\s@Month(?:|&dash;)(?:&nbsp;|\s)?@DD\s@Month(?=\W\D)/gi, "$1@Day1 @LMonth1 – @Day2 @LMonth2");

	// spaces and commas - d-dm and md-d date ranges
	ohc_regex(/(\D\W)@Month(\s|&nbsp;)@DD@th?(?:(?:\s*|&nbsp;|)(?:\s*|&nbsp;|))@DD@th?(?=\W\D)/gi, "$1@LMonth1$2@Day1–@Day2");
	ohc_regex(/(\D\W)@DD@th?(?:(?:\s*|&nbsp;|)(?:\s*|&nbsp;|))@DD@th?(\s|&nbsp;)@Month(?=\W\D)/gi, "$1@Day1–@Day2$2@LMonth1");

	//reformat dmy-dmy and mdy-mdy (birth-death ranges)
//	ohc_regex(/(\D\W)@DD\s@Month,? @Year(&nbsp;|\s)(?:(?:|&dash;)(?:&nbsp;|\s)?)@DD\s@Month,? @Year(?=\D\W)/gi, "$1@Day1 @LMonth1 @Year1$2– @Day2 @LMonth2 @Year2");
//	ohc_regex(/(\D\W)@Month\s@DD,? @Year(&nbsp;|\s)(?:(?:|&dash;)(?:&nbsp;|\s)?)@Month\s@DD,? @Year(?=\D\W)/gi, "$1@LMonth1 @Day1, @Year1$2– @LMonth2 @Day2, @Year2");
//	ohc_regex(/(\D\W)@DD\s@Month,? @Year(?:,?(?:|&dash;)(?:&nbsp;|\s)?)@DD\s@Month,? @Year(?=\D\W)/gi, "$1@Day1 @LMonth1 @Year1 – @Day2 @LMonth2 @Year2");
//	ohc_regex(/(\D\W)@Month\s@DD,? @Year(?:,?(?:|&dash;)(?:&nbsp;|\s)?)@Month\s@DD,? @Year(?=\D\W)/gi, "$1@LMonth1 @Day1, @Year1 – @LMonth2 @Day2, @Year2");

	//nbsp in publication archive & access dates
//	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*@dd)&nbsp;(@month)/gi, '$1 $2');
//	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month&nbsp;@DD(, @yyyy|)(?=*)/gi, '$1@Month $2');

	// spaces and commas between month and year (again)
	ohc_regex(/@Month(?:,\s+|\s+of\s+)@YYYY(\w)/gi, "@LMonth @YYYY$1");
}

/** ------------------------------------------------------------------------- */
/// ISO to long format

function ohc_ISO_to_dmy_in_citations()
{
	//ISO dates within single citation
	ohc_regex(/(\|\s*(?:publication|archive|access|air|designation\d?_|)-?date\s*=\s*)@YYYY@MM@DD(?=\W\D)/gi, "$1@Day @Month @YYYY");
}

function ohc_ISO_to_mdy_in_citations()
{
	//ISO dates within single citation
	ohc_regex(/(\|\s*(?:publication|archive|access|air|designation\d?_|)-?date\s*=\s*)@YYYY@MM@DD(?=\W\D)/gi,  "$1@Month @Day, @YYYY");
}

function ohc_ISO_to_dmy_in_references()
{
	//multiple calls for multiple dates within single citation
	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(*?<\/ref>)/gi, "$1$2@Day @Month @YYYY$3");
//	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(*?<\/ref>)/gi, "$1$2@Day @Month @YYYY$3");
	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(<\/ref>)/gi, "$1$2@Day @Month @YYYY$3");
}

function ohc_ISO_to_mdy_in_references()
{
	//multiple calls for multiple dates within single citation
	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(*?<\/ref>)/gi, "$1$2@Month @Day, @YYYY$3");
//	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(*?<\/ref>)/gi, "$1$2@Month @Day, @YYYY$3");
	ohc_regex(/(<ref*>+?)()@YYYY@MM@DD(<\/ref>)/gi, "$1$2@Month @Day, @YYYY$3");
}

// currently unused
function ohc_ISO_to_dmy_anywhere()
{
	//multiple calls for multiple dates within single citation
	ohc_regex(/()@YYYY@MM@DD()/gi, '$1@Day @Month @YYYY$2');
	ohc_regex(/()@YYYY@MM@DD()/gi, '$1@Day @Month @YYYY$2');
	ohc_regex(/()@YYYY@MM@DD()/gi, '$1@Day @Month @YYYY$2');
}

// currently unused
function ohc_ISO_to_mdy_anywhere()
{
	//multiple calls for multiple dates within single citation
	ohc_regex(/()@YYYY@MM@DD()/gi, '$1@Month @Day, @YYYY$2');
	ohc_regex(/()@YYYY@MM@DD()/gi, '$1@Month @Day, @YYYY$2');
	ohc_regex(/()@YYYY@MM@DD()/gi, '$1@Month @Day, @YYYY$2');
}

function ohc_delink_ISO_to_dmy()
{
	ohc_ISO_to_dmy_in_citations();
	ohc_ISO_to_dmy_in_references();
	regex(/()@YYYY-@MM-@DD(<\s?\/ref.*?>)/g, '$1@Day @Month @Year$2');
	ohc_regex(/(\|\|*)@YYYY@MM@DD(*\|\|)/gi, '$1{{dts|format=dmy|@YYYY|@MM|@DD}}$2');  //dts template for sortable tables
	ohc_regex(/(\{\{dts\|format=)mdy\|/gi, '$1dmy|');  //flip dts template formats
}

function ohc_delink_ISO_to_mdy()
{
	ohc_ISO_to_mdy_in_citations();
	ohc_ISO_to_mdy_in_references();
	regex(/()@YYYY-@MM-@DD(<\s?\/ref.*?>)/g, '$1@Month @Day, @Year$2');
	ohc_regex(/(\|\|*)@YYYY@MM@DD(*\|\|)/gi, '$1{{dts|@YYYY|@MM|@DD}}$2');  //dts template for sortable tables (mdy is default)
	ohc_regex(/(\{\{dts\|)format=(?:mdy|dmy|) ?\|/gi, '$1');  //flip dts template formats
}

function ohc_delink_year_in_X()
{
	ohc_regex(/\{\{(?:avyear|by|baseball\syear|fy|ly|mlby|mlb\syear|scy|sdy)\|(@year)\}\}/gi, "$1");
	ohc_regex(/\{\{(?:avyear|by|baseball\syear|fy|ly|mlby|mlb\syear|scy|sdy)\|@year\|(@year)\}\}/gi, "$1");
	ohc_regex(/\]+\|((?:(?:@day |)@month |)@yyyy)\]\]/gi, '$1');
	regex(/\\d{2} in English football)\|((?:(?:@Day |)@Month |)@YYYY)\]\]/gi, '$1'); 

	regex(/\\]/gi, '$1$2');
}


// format parameter must be 'dmy' or 'mdy'
function ohc_fix_dts_template(format)
{
	// dts - format=dmy in this case (per D12000)
	// per {{dts}} doc, remove the obsolete link=off param
	regex(/(\{\{dts*)(?:\|link=off)/gi, '$1');
	ohc_regex(/(\{\{dts\s*\|\s*@year\s*\|\s*@month\s*\|\s*@day\s*\|\s*format=)(?:dmy|mdy)(\}\})/gi, '$1'+format+'$2');
	ohc_regex(/(\{\{dts\s*\|\s*format=)(?:dmy|mdy)(\s*\|\s*@year\s*\|\s*@month\s*\|\s*@day\s*\}\})/gi, '$1'+format+'$2');
	ohc_regex(/(\{\{dts\s*\|\s*@year\s*\|\s*@month\s*\|\s*@day\s*)(\}\})/gi, '$1|format='+format+'$2');

   // stripping – {{dts}} serves no purpose inside date parameters
	ohc_regex(/(\|(?:*)date\s*=\s*)\{\{dts\s*\|\s*format=(?:dmy|mdy)\s*\|\s*(*)\}\}(?=\s*)/gi, "$1$2");
	ohc_regex(/(\|(?:*)date\s*=\s*)\{\{dts\s*\|\s*(*)(?:\|\s*format=(?:dmy|mdy)\s*|)\}\}(?=\s*)/gi, "$1$2");
	ohc_regex(/(\|(?:*)date\s*=\s*)\{\{dts\s*\|\s*format=(?:dmy|mdy)\s*\|\s*@YYYY(\s*\|\s*|-)@MM(\s*\|\s*|-)@DD\s*\}\}(?=\s*)/gi, "$1@YYYY-@MM-@DD ");
	ohc_regex(/(\|(?:*)date\s*=\s*)\{\{dts\s*\|\s*@YYYY(\s*\|\s*|-)@MM(\s*\|\s*|-)@DD\s*\|\s*format=(?:dmy|mdy)\s*\}\}(?=\s*)/gi, "$1@YYYY-@MM-@DD ");
}

// format parameter must be 'dmy' or 'mdy'
function ohc_fix_gr_template(format)
{
	// GR - date formatting parameter
	// per {GR} doc, insert date formatting param
	regex(/(\{\{GR\|\d\d?)(?!\|date)/gi, '$1|dateform=' + format);
}

function ohc_dates_to_dmy()
{
	regex(/\|df={3}(?:-all|)(?=\s*)/gi, '');
	regex(/\|format=mdy/gi, '|format=dmy');
	//change start and end templates; vgrelease new v=2 or mdy is default
	regex(/(\{\{(?:start date|end date)*\|)df=ye?s?\|(*df=ye?s?)/gi, '$1$2');
	regex(/(\{\{vgrelease new*\|)(?:v=1\||)({2,3}\|)/g, '$1v=2|$2');
	ohc_regex(/(\|\s*(?:begin|end|first|last)\s*=\s*)@YYYY@MM@DD(?=\W\D)/gi, "$1@Day @Month @YYYY"); //spotted at ]
 
	//change birth and death templates
	regex(/(\{\{(?:(?:Birth|Death) date(?: and age|)|launch|release|start)*\|)m(f=ye?s?)/gi, '$1d$2'); // substitute df for mf 
	regex(/(\{\{(?:(?:Birth|Death) date(?: and age|)|launch|release|start|film ?date|Wayback)+)(\}\})/gi, '$1|df=y$2'); //insert df parameter
	regex(/(\{\{(?:(?:Birth|Death) date(?: and age|)|launch|release|start|film ?date|Wayback)+\|)df=ye?s?\|(*df=ye?s?)/gi, '$1$2'); //put date format parameter at the end
	regex(/(\{\{(?:start date|end date)\|)df=ye?s?\|((?:1|20)\d{2}\}\})/gi, '$1$2');  //date format parameter not needed – year only

	//convert date ranges (md,d,d-dy to d,d,d-dmy; md,d,d-d to d,d,d-dm; md,d,d to d,d,dm)
	ohc_regex(/(\D\W)@Month((?:\s@day?,?){1,6}),?(\/|\s?(?:|&ndash;)\s?|(?:|&nbsp;)(?:and|&|to|or)(?:|&nbsp;)+?)@Day,?\s(?:of\s)?(@yyyy\W\D)/gi, "$1$2$3@Day @LMonth $4");
	ohc_regex(/(\D\W)@Month((?:\s@day?,?){1,6}),?(\/|\s?(?:|&ndash;)\s?|(?:|&nbsp;)(?:and|&|to|or)(?:|&nbsp;)+?)@Day(?=\W\D)/gi, "$1$2$3@Day @LMonth");

//	ohc_regex(/(\D\W)@Month((?:\s@day?,?){1,6}) @Day(?=\W\D)/gi, "$1$2 @Day @LMonth"); //disabling as unlikely and ungrammatical constructions causing false positives

	//'md, md,' to 'dm, dm,'
	ohc_regex(/(\D\W)@Month @Day, @Month @Day(?=\W\D)/gi, "$1@Day1 @LMonth1, @Day2 @LMonth2");

	//convert simple mdy dates to dmy
	ohc_regex(/(p(?:g?\.?|age) ?\d+|p(?:p\.?|ages) ?\d+\d+), @Month((?:\s@day?,?){1,6}) @Day(?=\W\D)/gi, "$1. $2 @Day @LMonth");
	ohc_regex(/(\D\W)@Month\s@Day,?\s@Year(\s?(?:AD|BC|CE|BCE)\W\D)/gi, "$1@Day @LMonth @Year$2");
	ohc_regex(/(\|\s*term_(?:end|start)\d\s*=\s*|\D\W)@Month\s@Day,?\s@YYYY(?=\W\D)/gi, "$1@Day @LMonth @Year");
	ohc_regex(/(\|\s*term_(?:end|start)\d\s*=\s*|\D\W)@Month\s@Day(?=\W\D)/gi, "$1@Day @LMonth");

	//Month+day_number " 7th March" -> "7 March"
	ohc_regex(/(\D\W)@Day\s@Month\s@YYYY(?=\W\D)/gi, "$1@Day @LMonth @Year");
	ohc_regex(/(\D\W)@Day\s@Month(?=\W\D)/gi, "$1@Day @LMonth");
	ohc_regex(/(\D\W)@Month\s@Day,?\s@Year(?=\W\D)/gi, "$1@Day @LMonth @Year");

	//dates with embedded nbsp
	ohc_regex(/(\D\W)@Month(|&nbsp;)(\d{1,2},(?: |&nbsp;)\d{1,2}(?:\s(?:and|&|to|or)(?:|&nbsp;))\d{1,2})(?=\w])/gi, '$1$3$2@LMonth ');
	ohc_regex(/(\D\W)@Month(|&nbsp;|{{(?:break|nbsp)}})@Day,(|&nbsp;|{{(?:break|nbsp)}})@YYYY(?=\w])/gi, '$1@Day$2@Month$3@Year');

	//remove comma
	ohc_regex(/(\D\W)@Day\s@Month,\s?@Year(?=\W\D)/gi, "$1@Day @LMonth @Year");

	//	remove "the" from "on the dd month"
	ohc_regex(/(on |by )the @Day\s@Month(?=)/gi, "$1@Day @LMonth");

	//remove space from date range conversion
	ohc_regex(/(\D ) @Day(\/|\s?(?:|&ndash;)\s?|(?:|&nbsp;)(?:and|&|to|or)(?:|&nbsp;)+?)/gi, "$1@Day$2");
}

function ohc_dates_to_mdy()
{
	//change birth and death templates – mf=y is the default; vgrelease new v=2 or mdy is default
	regex(/\|df={3}(?:-all|)(?=\s*)/gi, '');
	regex(/\|df=y(?:es|)(?=)/gi, '');
	regex(/(mf=y(?:es|)\|*\|)(?:mf=y(?:es|)\|)/gi, '$1');
	regex(/(\{\{vgrelease new*\|)(?:v=2\||)({2,3}\|)/g, '$1$2');
	ohc_regex(/(\|\s*(?:begin|end|first|last)\s*=\s*)@YYYY@MM@DD(?=\W\D)/gi, "$1@Month @Day, @YYYY");

	//convert date ranges (d,d,d-dmy to md,d,d-dy; d,d,d-dm to md,d,d-d; dm,d,d to md,d,d)
	ohc_regex(/(\D\W)@Day((?:, @day){0,5})(\/|\s?(?:|&ndash;)\s?|\s(?:and|&|to|or)\s+?)@Day\s@Month,? @YYYY(?=\W\D)/gi, "$1@LMonth @Day1$2$3@Day2, @YYYY");
	ohc_regex(/(\D\W)@Day((?:, @day){0,5})(\/|\s?(?:|&ndash;)\s?|\s(?:and|&|to|or)\s+?)@Day\s@Month(?=\W\D)/gi, "$1@LMonth @Day1$2$3@Day2");
//	ohc_regex(/(\D\W)@Day((?:, @day){0,5})\s@Month,? @YYYY(?=\W\D)/gi, "$1@LMonth @Day1$2, @YYYY"); //disabling as unlikely and ungrammatical constructions causing false positives
//	ohc_regex(/(\D\W)@Day((?:, @day){0,5})\s@Month(?=\W\D)/gi, "$1@LMonth @Day1$2"); //disabling as unlikely and ungrammatical constructions causing false positives

	//'dm, dm,' to 'md, md,'
	ohc_regex(/(\D\W)@Day @Month, @Day @Month(?=?\W\D)/gi, "$1@LMonth1 @Day1, @LMonth2 @Day2");

	//convert simple dmy dates to mdy
	ohc_regex(/(p(?:g?\.?|age) ?\d+|p(?:p\.?|ages) ?\d+\d+), @Month((?:\s@day?,?){1,6}) @Day(?=\W\D)/gi, "$1. @LMonth $2 @Day");
	ohc_regex(/(\D\W)@Day(\s|&nbsp;)@Month,?(\s|&nbsp;)@Year(?=\W\D)/gi, "$1@LMonth$2@Day,$3@Year");
	ohc_regex(/(\|\s*term_(?:end|start)\d\s*=\s*|\D\W)@Day+@Month,?\s@YYYY(?=\W\D)/gi, "$1@LMonth @Day, @Year");
	ohc_regex(/(\|\s*term_(?:end|start)\d\s*=\s*|\D\W)@Day+@Month(?=\W\D)/gi, "$1@LMonth @Day");

	//Month+day_number "March 7th" -> "March 7"
	ohc_regex(/(\D\W)@Month\s@Day@th?,?\s@YYYY(?=\W\D)/gi, "$1@LMonth @Day, @YYYY");
	ohc_regex(/(\D\W)@Day@th?(\s|&nbsp;)@Month(\s|&nbsp;)@YYYY(?=\W\D)/gi, "$1@LMonth$2@Day,$3@YYYY");
	ohc_regex(/(\D\W)@Month(\s|&nbsp;)@Day(?=\W\D)/gi, "$1@LMonth$2@Day");
	ohc_regex(/(\D\W)@Day@th?(\s|&nbsp;)@Month()(?=\W\D)/gi, "$1@LMonth$2@Day$3");

	//add comma where missing
	ohc_regex(/(\D\W)@Month\s@Day(?=\s@yyyy\W\D)/gi, "$1@LMonth @Day,");
	//rem superfluous comma where applicable
	ohc_regex(/(\D)@Month\s@ZD,,(?=\W\D|\b)/gi, "$1@LMonth @Day,");
}

function ohc_fix_dmy_redundancies()
{
	//month-range redundancies (repeating month names)
	ohc_regex(/(@dd)@th? @Month{1,2}((?:to|and|-|–){1,2}@dd)@th? @Month/, "$1 $2 @LMonth", function(d1, d2) {
		if (d1.m == d2.m) return true;
		return false;
	});
}
//not currently used
function ohc_fix_mdy_redundancies()
{
	//month-range redundancies (repeating month names)
	ohc_regex(/(@Month{1,2}@dd)@th? (to|and|-|–){1,2}@Month{1,2}@DD@th?/, "$1 $2 @LDay", function(d1, d2) {
		if (d1.m == d2.m) return true;
		return false;
	});
}

function ohc_expand_ref_dates()
{
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month @YYYY(?=\s*)/gi, "$1@FullMonth @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Day @Month @YYYY(?=\s*)/gi, "$1@Day @FullMonth @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month @Day, @YYYY(?=\s*)/gi, "$1@FullMonth @Day, @YYYY");

	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)((?:?\d|30|31) |)@Month @YYYY ?(?:-|–|&ndash;) ?((?:?\d|30|31) |)@Month @YYYY(?=\s*)/gi, "$1$2 @FullMonth1 @YYYY1 – $3@FullMonth2 @YYYY2");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month @Day(, (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month @Day, @YYYY(?=\s*)/gi, "$1@FullMonth1 @Day1$2 – @FullMonth2 @Day2, @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Day @Month,?( (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Day @Month @YYYY(?=\s*)/gi, "$1@Day1 @FullMonth1$2 – @Day2 @FullMonth2 @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month,?( (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month,? @YYYY(?=\s*)/gi, "$1@FullMonth1$2 – @FullMonth2 @YYYY");
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)((?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month @YYYY(?=\s*)/gi, "$1@$2 – @FullMonth @YYYY");
//commenting out 3 lines- unexplained error 30 May 2014
//	ohc_regex(/(<ref*>(?:+?|))@Month @YYYY(?=(?:*?|)<\/ref>)/gi, "$1@FullMonth @YYYY"); 
//	ohc_regex(/(<ref*>(?:+?|))@Day @Month @YYYY(?=(?:*?|)<\/ref>)/gi, "$1@Day @FullMonth @YYYY");
//	ohc_regex(/(<ref*>(?:+?|))@Month @Day, @YYYY(?=(?:*?|)<\/ref>)/gi, "$1@FullMonth @Day, @YYYY");

	ohc_regex(/(<ref*>(?:+?|))((?:?\d|30|31) |)@Month @YYYY ?(?:-|–|&ndash;) ?((?:?\d|30|31) |)@Month @YYYY(?=(?:*?|)<\/ref>)/gi, "$1$2@FullMonth1 @YYYY1 – $3@FullMonth2 @YYYY2");
	ohc_regex(/(<ref*>(?:+?|))@Month @Day(, (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month @Day, @YYYY(?=(?:*?|)<\/ref>)/gi, "$1@FullMonth1 @Day1$2 – @FullMonth2 @Day2, @YYYY");
	ohc_regex(/(<ref*>(?:+?|))@Day @Month,?( (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Day @Month @YYYY(?=(?:*?|)<\/ref>)/gi, "$1@Day1 @FullMonth1$2 – @Day2 @FullMonth2 @YYYY");
	ohc_regex(/(<ref*>(?:+?|))@Month,?( (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month,? @YYYY(?=(?:*?|)<\/ref>)/gi, "$1@FullMonth1$2 – @FullMonth2 @YYYY");
	ohc_regex(/(<ref*>(?:+?|))((?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month @YYYY(?=(?:*?|)<\/ref>)/gi, "$1$2 – @FullMonth @YYYY");
}

function ohc_expand_all_dates()
{
	ohc_regex(/()@Month @YYYY(?=)/gi, '$1@FullMonth @YYYY');
	ohc_regex(/()@Day @Month @YYYY(?=)/gi, '$1@Day @FullMonth @YYYY');
	ohc_regex(/()@Month @Day, @YYYY(?=)/gi, '$1@FullMonth @Day, @YYYY');

	ohc_regex(/()((?:?\d|30|31) |)@Month @YYYY ?(?:-|–|&ndash;) ?((?:?\d|30|31) |)@Month @YYYY(?=)/gi, "$1$2@FullMonth1 @YYYY1 – $3@FullMonth2 @YYYY2");
	ohc_regex(/()@Month @Day(, (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month @Day, @YYYY(?=)/gi, "$1@FullMonth1 @Day1$2 – @FullMonth2 @Day2, @YYYY");
	ohc_regex(/()@Day @Month,?( (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Day @Month @YYYY(?=)/gi, "$1@Day1 @FullMonth1$2 – @Day2 @FullMonth2 @YYYY");
	ohc_regex(/()@Month,?( (?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month,? @YYYY(?=)/gi, "$1@FullMonth1$2 – @FullMonth2 @YYYY");
	ohc_regex(/()((?:19|20)\d\d) ?(?:-|–|&ndash;) ?@Month @YYYY(?=)/gi, "$1$2 – @FullMonth @YYYY");

	ohc_regex(/(\(|\|\s*)@Day @Month @YYYY(?=\)\W|\s*)/gi, "$1@Day @FullMonth @YYYY");
	ohc_regex(/(\(|\|\s*)@Month @Day,? @YYYY(?=\)\W|\s*)/gi, "$1@FullMonth @Day, @YYYY");
	ohc_regex(/(\((?:c\. |))@Month @YYYY ?(?:-|–|&nbsp;) ?@Day @Month @YYYY(?=\)\W)/gi, "$1@FullMonth1 @YYYY1 – @Day @FullMonth2 @YYYY2");
	ohc_regex(/(\((?:c\. |))@Month @YYYY ?(?:-|–|&nbsp;) ?@Month @YYYY(?=\)\W)/gi, "$1@FullMonth1 @YYYY1 – @FullMonth2 @YYYY2");
	ohc_regex(/(\((?:c\. |))@YYYY ?(?:-|–|&nbsp;) ?@Month @YYYY(?=\)\W)/gi, "$1@YYYY1 – @FullMonth @YYYY2");
	ohc_regex(/(\((?:c\. |))@Month ?(?:-|–|&nbsp;) ?@Month @YYYY(?=\)\W)/gi, "$1@FullMonth1 – @FullMonth2 @YYYY");
	ohc_regex(/(\((?:c\. |))@Month @YYYY(?=\)\W)/gi, "$1@FullMonth @YYYY");
}

function ohc_abbrev_ref_dates()
{
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Day @Month @YYYY(?=\s*)/gi, "$1@Day @Mon @YYYY");
	ohc_regex(/(<ref*>(?:+?|))(?\d|30|31) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)(?:r?uary|ch|il||ust|(?:t?em|o)ber)( (?:19\d|20)\d)(?=(?:*?|)<\/ref>)/gi, "$1$2 $3$4");
	ohc_regex(/(\()@Day @Month @YYYY()/gi, "$1@Day @Mon @YYYY$2");
 
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month @Day, @YYYY(?=\s*)/gi, "$1@Mon @Day, @YYYY");
	ohc_regex(/(<ref*>(?:+?|))(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)(?:r?uary|ch|il||ust|(?:t?em|o)ber) (?\d|30|31),( (?:19\d|20)\d)(?=(?:*?|)<\/ref>)/gi, "$1$2 $3,$4");
	ohc_regex(/()@Month @Day, @YYYY()/gi, '$1@Mon @Day, @YYYY$2');
}
 
//not currently used
function ohc_abbrev_all_dates()
{
	ohc_regex(/()@Day @Month @YYYY(?=)/gi, '$1@Day @Mon @YYYY');
	ohc_regex(/()@Month @Day, @YYYY(?=)/gi, '$1@Mon @Day, @YYYY');
}

//not currently used
function ohc_dmy_publication_dates()
{
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Month @Day,? @YYYY/gi, "$1@Day @Month @YYYY"); // conversion of dates in references outside of the protection loop (eg for quotations etc.)
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)(?:\\]\)@MM@DD(?:\]\])?(?=\s*)/gi, "$1@Day @Month @YYYY");
	//replace ISO dates (within parentheses) only within refs
	ohc_regex(/(<ref*>+?)(\()@YYYY-@MM-@DD(\))(\W*?<\/ref>)/gi, "$1$2@Day @Month @YYYY$3$4");
}

function ohc_mdy_publication_dates()
{
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)@Day @Month @YYYY/gi, "$1@Month @Day, @YYYY"); // conversion of dates in references outside of the protection loop (eg for quotations etc.)
	ohc_regex(/(\|\s*(?:publication|archive|access|air|)-?date\s*=\s*)(?:\\]\)@MM@DD(?:\]\])?(?=\s*)/gi, "$1@Month @Day, @YYYY"); 
	//replace ISO dates (within parentheses) only within refs
	ohc_regex(/(<ref*>+?)(\()@YYYY-@MM-@DD(\))(\W*?<\/ref>)/gi, "$1$2@Month @Day, @YYYY$3$4");
}

function ohc_Bigendian_ref_dates() {
	// Add a tag to the summary box
	regex(/(\{\{use (?:mdy|dmy) dates)(?:\|cs1-dates=\w{1,2}|)(\|+\}\})/gi, '$1|cs1-dates=y$2');
}

/** ------------------------------------------------------------------------ **/
/// EDIT SUMMARIES & USE DMY TEMPLATE
// this function modified 2019-03-27 from ]
// format parameter must be 'dmy' or 'mdy'
function ohc_use_dates_template(format) 
{
	var txt = document.editform.wpTextbox1;
	// current month-year
	var currentDate = new Date();
	var currmonth = currentDate.getMonth();
	var curryear = currentDate.getFullYear();
	var myMonths = ;
	var curryyyymm = myMonths + ' ' + curryear;

// step 1: normalize redirect template names to canonical template names 'Use dmy dates' or 'Use mdy dates' according to 'format' argument 
// rename redirects 'dmy', 'mdy', 'usedmydates', 'usemdydates' ('usedmydates' and 'usemdydates' are not currently listed as redirects but might be encountered?)
	regex(/\{\{ *(?:use(?:dmy|mdy)dates|dmy|mdy) *()/gi, '{{Use ' + format + ' dates$1');
// rename redirects 'usedmy', 'usemdy', 'use dmy', 'use mdy' to canonical form
	regex(/\{\{ *use *(?:dmy|mdy) *()/gi, '{{Use ' + format + ' dates$1');
// strip leading / trailing whitespace from 'use xxx dates'
	regex(/\{\{ *use (?:dmy|mdy) dates *()/gi, '{{Use ' + format + ' dates$1');

// step 2: look for a canonical template name (the above might not have had anthing to work on) ; if found continue, write new template else
	var rxpdd = new RegExp("{{Use " + format + " dates", "gi");	// here we search for canonical form {{use xxx dates}} that has current date
	var dflagfound = txt.value.search(rxpdd);
	if (dflagfound === -1) {
		txt.value = '{{Use ' + format + ' dates|date=' + curryyyymm + '}}\r\n' + txt.value;	// not found so insert new template at top of wikitext
		return;																	// and done
	}

// step 3: rewrite existing canonical templates; add or refresh |date= to current month year; preserve |cs1-dates= as is
	regex(/(\{\{use (?:dmy|mdy) dates)\| *date *=*\| *cs1\-dates *= *(*?) *\}\}/gi, '$1|date=' + curryyyymm + '|cs1-dates=$2}}');	// with |date= followed by |cs1-dates=
	regex(/(\{\{use (?:dmy|mdy) dates)\| *cs1\-dates *= *(*?) *\| *date *=*\}\}/gi, '$1|date=' + curryyyymm + '|cs1-dates=$2}}');	// with |cs1-dates= followed by |date=
	regex(/(\{\{use (?:dmy|mdy) dates)\| *date *=*\}\}/gi, '$1|date=' + curryyyymm + '}}');												// with |date=
	regex(/(\{\{use (?:dmy|mdy) dates)\| *cs1\-dates *= *(*?) \}\}/gi, '$1|date=' + curryyyymm + '|cs1-dates=$2}}');						// with |cs1-dates
	regex(/(\{\{use (?:dmy|mdy) dates)\}\}/gi, '$1|date=' + curryyyymm + '}}');																	// no parameters so add |date=curryyyymm 
}



/** ------------------------------------------------------------------------ **/
/// DATE PROTECTION

var linkmap = ;

function ohc_protect_dates() 
{
	// protects dates within links, quotes, etc
	// the sensitive part is stored and replaced with a unique identifier,
	// which is later replaced with the stored part.

	var protect_function = function (s, begin, replace, end) {
		linkmap.push(replace);
		return begin + "⍌" + (linkmap.length - 1) + "⍍" + end;
	};

	regex(/(<timeline>)(*?)(<\/timeline>)/gi, protect_function);
	regex(/(<math>)(*?)(<\/math>)/gi, protect_function);
	regex(/((?:{(?:Wikimedia |)Commons ?|C ?))(Cat(?:egory|))\|(})/gi, protect_function);
	regex(/(<ref)(+)(>)/gi, protect_function);
	regex(/((?:Category|Image|File):)(]*)(])/gi, protect_function);
	regex(/(\{(?:See ?also|Main))(\|*)(\})/gi, protect_function);
	regex(/(\{\{(?:double ?|external ?|wide ?)image\s?\|)(+)(\})/gi, protect_function);
	regex(/(\{\{(?:harvnb|wikisource)\|)(+)(\})/gi, protect_function);
	regex(/(\]*)(\])/gi, protect_function);
	regex(/(>*(?:https?:|ftp:))(]*)(*<)/gi, protect_function);
	//regex(/(https?:|ftp:)(]*)(])/gi, protect_function);
	regex(/(<(blockquote|gallery|noinclude)>)(*?)(<\/\1>)/gi, protect_function);
	regex(/(\{{0,6}(?:quot{1,7}\s?|sic)\|)(+)(\})/gi, protect_function);
	regex(/((?:image\d?|image_skyline|imagelocation\d?|imagename|imagefile|img|pic)\s*=)(*)()/gi, protect_function);
	regex(/(\s*(?:file(?:name\d?|)|image\d?|image location\d?|img|pic|Cover|title|quote|chapter|journal|url|archiveurl|work|doi|club|at|volume|reporter)\s*=)(*)()/gi, protect_function);
	regex(/(\s*(?:file(?:name\d?|)|image\d?|image location\d?|img|pic|Cover|title|quote|chapter|journal|url|archiveurl|work|doi|club|at|volume|reporter)\s*=)(*)()/gi, protect_function);
	regex(/(\s*(?:season)\s*=)(\s*\]*\]\]\s*)()/gi, protect_function);
	regex(/(\{\{navsource\|)(+)(\})/gi, protect_function);
	regex(/(\{\{singlechart\|)(+)(\})/gi, protect_function);
	regex(/(\{\{defaultsort:)(+)(\})/gi, protect_function);
	regex(/(")(*)(")/gi, protect_function);
	regex(/(“)(*)(”)/gi, protect_function);
	regex(/(.)(\(\{\{by\|\d{3}\}\}\{\{by\|)(\d{3}*\}\}\))/gi, protect_function);
	regex(/(.)(\(\{\{by\|\d{3}\}\}(?:present|))(\))/gi, protect_function);

	//retraining redirects containing a date
	regex(/(\\]|\|)/gi, '$1Jiusan Society$2');
	regex(/(\\]|\|)/gi, '$1Tiananmen Square protests of 1989$2');
	ohc_regex(/(\\]|\|)/gi, '$1Overthrow of Slobodan Milošević$2');
	ohc_regex(/(\\]|\|)/gi, '$1Overthrow of Slobodan Milošević$2');

	//protect alternate meanings of 'may' and 'march' (note: not case insensitive)
//	ohc_regex(/()(@day,?\s{0,3}may)()/g, protect_function);  //disabled 26 May – not case senstitve: false negatives in converting dates in May
	ohc_regex(/()(march\s@day)(\s(?:mile|kilomet|met))/g, protect_function);

	//protect all links containing a date and some text
	ohc_regex(/(\\|\n]+?@day\|\n]+?@fullmonth\|\n]*)(\]\]|\|)/gi, protect_function);
	ohc_regex(/(\\|\n]*?@day\|\n]+?@fullmonth(?:,? @year|) \D\|\n]+\w\s*)(\]\]|\|)/gi, protect_function);
	ohc_regex(/(\\|\n]+?@fullmonth\|\n]+?@day\|\n]*)(\|)/gi, protect_function);
	ohc_regex(/(\\|\n]*?@fullmonth\|\n]+?@day(?:, @year|) \D\|\n]+\w\s*)(\]\]|\|)/gi, protect_function);

	//protects certain dates
	regex(/(\)/gi, protect_function);
	regex(/()(March (?:8|14) Alliance)()/gi, protect_function);
	regex(/()(23rd March 1931: Shaheed)()/gi, protect_function);
	regex(/()(Long March )()/gi, protect_function);
	regex(/()(Bombay March 12)()/gi, protect_function);
	regex(/()(movement 2 June)()/gi, protect_function);
	regex(/()(6th\sof October City)()/gi, protect_function);
	regex(/()(Party Workers' Liberation Front 30th of May)()/gi, protect_function);
	regex(/()(4th\sof August regime)()/gi, protect_function);
	regex(/()(19th\sof April movement)()/gi, protect_function);
	regex(/()(June 4th incident)()/gi, protect_function);
	regex(/()(The Battle Of Marston Moor \(July 2nd,? 1644\))()/gi, protect_function);
	regex(/()(Night of January 16th)()/gi, protect_function);
	regex(/()(Observance of 5th November Act)()/gi, protect_function);
	regex(/(\[\[)(13 May incident)(\|)/gi, protect_function);
	regex(/(\'\'\')(22nd\sof May)(\'\'\')/gi, protect_function);
	regex(/(\\'])/gi, protect_function);
	regex(/(\[\[)(July 12, 2007, Baghdad airstrike)(\|)/gi, protect_function);

	regex(/(\\])/gi, protect_function);
	regex(/(.)(4th\sof July)(.)/gi, protect_function);
	regex(/(\\])/gi, protect_function);
	regex(/(\\])/gi, protect_function);
	regex(/(\\])/gi, protect_function);

	// works names
	//regex(/(.)(protect string)(.)/gi, protect_function);
	regex(/(.)(11\/22\/63)(.)/gi, protect_function);
	regex(/(.)(1\.1\.1994)(.)/gi, protect_function);
	regex(/()(2\.13\.61)()/gi, protect_function);
	//regex(/(.)(4th of July, Asbury)(.)/gi, protect_function); //protected above globally
	regex(/(.)(26 October 1993)(.)/gi, protect_function);
	regex(/(\[\[|\'\')(June 1, 1974)(.)/gi, protect_function);
	regex(/(\[\[|\'\')(July 15, 1972)(.)/gi, protect_function);
	regex(/(\[\[|\'\')(August 1914)(.)/gi, protect_function);
	ohc_regex(/(\)/gi, protect_function);
	ohc_regex(/(\)/gi, protect_function);
	//regex(/(Les Bains Douches 18)( December 1979)(.)/gi, protect_function);
	regex(/(August)( 7, 4:15)(.)/gi, protect_function);
	regex(/(In Concert, Zürich, October)( 28, 1979)(.)/gi, protect_function);
	regex(/(CBGB OMFUG Masters: Live June)( 29, 2001)(.)/gi, protect_function);
	ohc_regex(/(Live at *,? \d)( @fullmonth)(.)/gi, protect_function);
	ohc_regex(/(Live at *,? @fullmonth)( @dd)(.)/gi, protect_function);
	ohc_regex(/(Bootmoon Series: * @fullmonth)( @day, @YYYY)(.)/gi, protect_function);

	regex(/(\W)((?:\d{3}|3|\d)\/\d dec(?:l\.?|))(\W)/gi, protect_function);
	regex(/(\W)((?:\d{2,3})\/\d dec(?:l\.?|))( \(\d\d? overs)/gi, protect_function);
}

/** ------------------------------------------------------------------------ **/
/// DATE PROTECTION FOR ALL REF SECTION

var linkmap = ;

function ohc_protect_dates_ref() 
{
	// protects dates within links, quotes, etc
	// the sensitive part is stored and replaced with a unique identifier,
	// which is later replaced with the stored part.

	var protect_function = function (s, begin, replace, end) {
		linkmap.push(replace);
		return begin + "⍌" + (linkmap.length - 1) + "⍍" + end;
	};

	regex(/(<ref\s?(?:>|name=+))(+)(<\/ref>)/gi, protect_function);
	regex(/(<timeline>)(*?)(<\/timeline>)/gi, protect_function);
	regex(/(<math>)(*?)(<\/math>)/gi, protect_function);
	regex(/((?:{(?:Wikimedia |)Commons ?|C ?))(Cat(?:egory|))\|(})/gi, protect_function);
	regex(/((?:Category|Image|File):)(]*)(])/gi, protect_function);
	regex(/(\{(?:See ?also|Main))(\|*)(\})/gi, protect_function);
	regex(/(\{\{(?:double ?|external ?|wide ?)image\s?\|)(+)(\})/gi, protect_function);
	regex(/(\{\{(?:harvnb|wikisource)\|)(+)(\})/gi, protect_function);
	regex(/(\]*)(\])/gi, protect_function);
	regex(/(>*(?:https?:|ftp:))(]*)(*<)/gi, protect_function);
	//regex(/(https?:|ftp:)(]*)(])/gi, protect_function);
	regex(/(<blockquote>)(*?)(<\/blockquote>)/gi, protect_function);
	regex(/(\{{0,6}(?:quot{1,7}\s?|sic)\|)(+)(\})/gi, protect_function);
	regex(/((?:image\d?|image_skyline|imagelocation\d?|imagename|imagefile|img|pic)\s*=)(*)()/gi, protect_function);
	regex(/(\s*(?:file(?:name\d?|)|image\d?|image location\d?|img|pic|Cover|title|quote|chapter|journal|url|archiveurl|work|doi|club|at|volume|reporter)\s*=)(*)()/gi, protect_function);
	regex(/(\s*(?:file(?:name\d?|)|image\d?|image location\d?|img|pic|Cover|title|quote|chapter|journal|url|archiveurl|work|doi|club|at|volume|reporter)\s*=)(*)()/gi, protect_function);
	regex(/(\s*(?:season)\s*=)(\s*\]*\]\]\s*)()/gi, protect_function);
	regex(/(\{\{navsource\|)(+)(\})/gi, protect_function);
	regex(/(\{\{singlechart\|)(+)(\})/gi, protect_function);
	regex(/(\{\{defaultsort:)(+)(\})/gi, protect_function);
	regex(/(")(*)(")/gi, protect_function);
	regex(/(“)(*)(”)/gi, protect_function);
	regex(/(.)(\(\{\{by\|\d{3}\}\}\{\{by\|)(\d{3}*\}\}\))/gi, protect_function);
	regex(/(.)(\(\{\{by\|\d{3}\}\}(?:present|))(\))/gi, protect_function);

	//retraining redirects containing a date
	regex(/(\\]|\|)/gi, '$1Jiusan Society$2');
	regex(/(\\]|\|)/gi, '$1Tiananmen Square protests of 1989$2');
	ohc_regex(/(\\]|\|)/gi, '$1Overthrow of Slobodan Milošević$2');
	ohc_regex(/(\\]|\|)/gi, '$1Overthrow of Slobodan Milošević$2');

	//protect alternate meanings of 'may' and 'march' (note: not case insensitive)
	ohc_regex(/()(@day,?\s{0,3}may)()/g, protect_function);
	ohc_regex(/()(march\s@day)(\s(?:mile|kilomet|met))/g, protect_function);

	//protect all links containing a date and some text
	ohc_regex(/(\\|\n]+?@day\|\n]+?@fullmonth\|\n]*)(\]\]|\|)/gi, protect_function);
	ohc_regex(/(\\|\n]*?@day\|\n]+?@fullmonth(?:,? @year|) \D\|\n]+\w\s*)(\]\]|\|)/gi, protect_function);
	ohc_regex(/(\\|\n]+?@fullmonth\|\n]+?@day\|\n]*)(\|)/gi, protect_function);
	ohc_regex(/(\\|\n]*?@fullmonth\|\n]+?@day(?:, @year|) \D\|\n]+\w\s*)(\]\]|\|)/gi, protect_function);

	//protects certain dates
	regex(/(\)/gi, protect_function);
	regex(/()(March (?:8|14) Alliance)()/gi, protect_function);
	regex(/()(23rd March 1931: Shaheed)()/gi, protect_function);
	regex(/()(Long March )()/gi, protect_function);
	regex(/()(Bombay March 12)()/gi, protect_function);
	regex(/()(movement 2 June)()/gi, protect_function);
	regex(/()(6th\sof October City)()/gi, protect_function);
	regex(/()(Party Workers' Liberation Front 30th of May)()/gi, protect_function);
	regex(/()(4th\sof August regime)()/gi, protect_function);
	regex(/()(19th\sof April movement)()/gi, protect_function);
	regex(/()(June 4th incident)()/gi, protect_function);
	regex(/()(The Battle Of Marston Moor \(July 2nd,? 1644\))()/gi, protect_function);
	regex(/()(Night of January 16th)()/gi, protect_function);
	regex(/()(Observance of 5th November Act)()/gi, protect_function);
	regex(/(\[\[)(13 May incident)(\|)/gi, protect_function);
	regex(/(\'\'\')(22nd\sof May)(\'\'\')/gi, protect_function);
	regex(/(\\'])/gi, protect_function);
	regex(/(\[\[)(July 12, 2007, Baghdad airstrike)(\|)/gi, protect_function);
	
	regex(/(\\])/gi, protect_function);
	regex(/(.)(4th\sof July)(.)/gi, protect_function);
	regex(/(\\])/gi, protect_function);
	regex(/(\\])/gi, protect_function);
	regex(/(\\])/gi, protect_function);

	// works names
	//regex(/(.)(protect string)(.)/gi, protect_function);
	regex(/(.)(11\/22\/63)(.)/gi, protect_function);
	regex(/(.)(1\.1\.1994)(.)/gi, protect_function);
	regex(/()(2\.13\.61)()/gi, protect_function);
	//regex(/(.)(4th of July, Asbury)(.)/gi, protect_function); //protected above globally
	regex(/(.)(26 October 1993)(.)/gi, protect_function);
	regex(/(\[\[|\'\')(June 1, 1974)(.)/gi, protect_function);
	regex(/(\[\[|\'\')(July 15, 1972)(.)/gi, protect_function);
	regex(/(\[\[|\'\')(August 1914)(.)/gi, protect_function);
	ohc_regex(/(\)/gi, protect_function);
	ohc_regex(/(\)/gi, protect_function);
	//regex(/(Les Bains Douches 18)( December 1979)(.)/gi, protect_function);
	regex(/(August)( 7, 4:15)(.)/gi, protect_function);
	regex(/(In Concert, Zürich, October)( 28, 1979)(.)/gi, protect_function);
	regex(/(CBGB OMFUG Masters: Live June)( 29, 2001)(.)/gi, protect_function);
	ohc_regex(/(Live at *,? \d)( @fullmonth)(.)/gi, protect_function);
	ohc_regex(/(Live at *,? @fullmonth)( @dd)(.)/gi, protect_function);
	ohc_regex(/(Bootmoon Series: * @fullmonth)( @day, @YYYY)(.)/gi, protect_function);

	regex(/(\W)((?:\d{3}|3|\d)\/\d dec(?:l\.?|))(\W)/gi, protect_function);
	regex(/(\W)((?:\d{2,3})\/\d dec(?:l\.?|))( \(\d\d? overs)/gi, protect_function);
}


function ohc_unprotect_dates() 
{
	//unprotect all dates
	regex(//g, '');
	regex(/⍌(+)⍍/g, function (x, n) {
		var res = linkmap;
		res = res.replace(/⍌(+)⍍/g, function (x, n) {
			var res = linkmap;
			res = res.replace(/⍌(+)⍍/g, function (x, n) {
				var res = linkmap;
				res = res.replace(/⍌(+)⍍/g, function (x, n) {
					return linkmap;
				});
				return res;
			});
			return res;
		});
		return res;
	});
}

function ohc_MOSNUM_edit_summary() 
{
	//Add a tag to the summary box
	setoptions(minor = 'true');
	setreason('date formats per ] by ]', 'append');
	doaction('diff');
}

function ohc_bigendien_edit_summary() 
{
	//Add a tag to the summary box
	setoptions(minor = 'true');
	setreason('ymd ref dates', 'append');
	doaction('diff');
}

function ohc_expand_edit_summary() 
{
	//Add a tag to the summary box
	setoptions(minor = 'true');
	setreason('expand month names', 'append');
	doaction('diff');
}

function ohc_abbrev_edit_summary() 
{
	//Add a tag to the summary box
	setoptions(minor = 'true');
	setreason('abbrev month names', 'append');
	doaction('diff');
}

/** ------------------------------------------------------------------------ **/
/// CUSTOMIZATION POINTS
function ohc_customize_all_to_dmy() {
}

function ohc_customize_all_to_mdy() {
}

function ohc_customize_body_to_dmy() {
}

function ohc_customize_body_to_mdy() {
}

function ohc_customize_ISO_to_dmy() {
}

function ohc_customize_ISO_to_mdy() {
}

/** ------------------------------------------------------------------------ **/
/// DRIVER FUNCTIONS

function ohc_body_dates_to_dmy() 
{
	ohc_use_dates_template('dmy');

	ohc_fix_common_errors();
	ohc_fix_dts_template('dmy');
	ohc_fix_gr_template('dmy');
	ohc_dates_to_dmy();
	ohc_remove_leading_zeroes();
	ohc_fix_dmy_redundancies();
}

function ohc_body_dates_to_mdy() 
{
	ohc_use_dates_template('mdy');
	ohc_fix_common_errors();
	ohc_fix_dts_template('mdy');
	ohc_fix_gr_template('mdy');
	ohc_dates_to_mdy();
	ohc_remove_leading_zeroes();
	ohc_fix_mdy_redundancies();
}

/** ------------------------------------------------------------------------ **/
/// DRIVER FUNCTIONS

function ohc_all_to_dmy_driver(e) 
{
	e.preventDefault();
	ohc_delink_dates();
	ohc_protect_dates();
	ohc_fix_unambiguous_dates();
	ohc_body_dates_to_dmy();
	ohc_delink_ISO_to_dmy();
	ohc_delink_year_in_X();
	ohc_customize_all_to_dmy();
	ohc_ISO_to_dmy_in_citations();
	ohc_unprotect_dates();

	ohc_MOSNUM_edit_summary();
}

function ohc_all_to_mdy_driver(e) 
{
	e.preventDefault();
	ohc_delink_dates();
	ohc_protect_dates();
	ohc_fix_unambiguous_dates();
	ohc_body_dates_to_mdy();
	ohc_delink_ISO_to_mdy();
	ohc_delink_year_in_X();
	ohc_customize_all_to_mdy();
	ohc_ISO_to_mdy_in_citations();
	ohc_unprotect_dates();

	ohc_MOSNUM_edit_summary();
}

function ohc_dmy_publication_dates_driver(e) 
{
	e.preventDefault();
//	ohc_delink_dates();
	ohc_protect_dates();
	ohc_body_dates_to_dmy();
	ohc_customize_body_to_dmy();
	ohc_dmy_publication_dates();
	ohc_unprotect_dates();

	ohc_MOSNUM_edit_summary();
}

function ohc_mdy_publication_dates_driver(e) 
{
	e.preventDefault();
//	ohc_delink_dates();
	ohc_protect_dates();
	ohc_body_dates_to_mdy();
	ohc_customize_body_to_mdy();
	ohc_mdy_publication_dates();
	ohc_unprotect_dates();

	ohc_MOSNUM_edit_summary();

}

function ohc_body_to_dmy_driver(e) 
{
	e.preventDefault();
//	ohc_delink_dates();
	ohc_protect_dates_ref();
	ohc_body_dates_to_dmy();
	ohc_customize_body_to_dmy();
	ohc_unprotect_dates();

	ohc_MOSNUM_edit_summary();
}

function ohc_body_to_mdy_driver(e) 
{
	e.preventDefault();
//	ohc_delink_dates();
	ohc_protect_dates_ref();
	ohc_body_dates_to_mdy();
	ohc_customize_body_to_mdy();
	ohc_unprotect_dates();

	ohc_MOSNUM_edit_summary();
}

function ohc_ISO_to_dmy_driver(e) 
{
	e.preventDefault();
	ohc_protect_dates();
	ohc_delink_ISO_to_dmy();
	ohc_customize_ISO_to_dmy();
	ohc_unprotect_dates();

//	ohc_MOSNUM_edit_summary();
}

function ohc_ISO_to_mdy_driver(e) {
	e.preventDefault();
	ohc_protect_dates();
	ohc_delink_ISO_to_mdy();
	ohc_customize_ISO_to_mdy();
	ohc_unprotect_dates();

//	ohc_MOSNUM_edit_summary();
}

function ohc_delink_year_in_X_driver(e) 
{
	e.preventDefault();
	ohc_delink_year_in_X();
}

function ohc_Bigendian_ref_dates_driver(e) 
{
	e.preventDefault();
	// Add a tag to the summary box
	ohc_Bigendian_ref_dates();
	ohc_bigendien_edit_summary();
}

function ohc_expand_ref_dates_driver(e) {
	e.preventDefault();
	ohc_expand_ref_dates();
	ohc_protect_dates();
	ohc_unprotect_dates();
	ohc_expand_edit_summary();
}

function ohc_expand_all_dates_driver(e) 
{
	e.preventDefault();
	ohc_expand_ref_dates();
	ohc_protect_dates();
	ohc_expand_all_dates();
	ohc_unprotect_dates();
	ohc_expand_edit_summary();
}

function ohc_abbrev_ref_dates_driver(e) 
{
	e.preventDefault();
	ohc_protect_dates();
	ohc_abbrev_ref_dates();
	ohc_unprotect_dates();
	ohc_abbrev_edit_summary();
}

// </pre>