User:Novem Linguae/Scripts/DraftCleaner.js

 // <nowiki>

 // === Compiled with Novem Linguae's publish.php script ======================

 // === modules/DraftCleaner.js ======================================================


 classDraftCleaner{
 cleanDraft(wikicode,namespaceNumber,titleWithNamespaceAndSpaces){
 // run before other stuff
 wikicode=this.deleteSomeHTMLTags(wikicode);
 wikicode=this.deleteNonAFCDraftTags(wikicode);
 wikicode=this.deleteAFCDraftTagsIfMainspace(wikicode,mw.config.get('wgNamespaceNumber'));

 wikicode=this.fixWikilinksContainingURL(wikicode);
 wikicode=this.fixExternalLinksToWikipediaArticles(wikicode);
 wikicode=this.deleteWeirdUnicodeCharacters(wikicode);
 wikicode=this.trimEveryLine(wikicode);
 wikicode=this.convertH1ToH2(wikicode);
 wikicode=this.convertVeryLongHeadingToParagraph(wikicode);
 wikicode=this.deleteHeadingsWithTitle(wikicode,titleWithNamespaceAndSpaces);
 wikicode=this.unlinkWikilinksToThisTitle(wikicode,titleWithNamespaceAndSpaces);
 wikicode=this.capitalizeCOVID19(wikicode);
 wikicode=this.removeBoldFromHeadings(wikicode);
 wikicode=this.convertReferenceToReferences(wikicode);
 wikicode=this.deleteMultipleReferenceTags(wikicode);
 wikicode=this.addReferencesSectionIfMissing(wikicode);
 wikicode=this.fixEmptyReferencesSection(wikicode);
 wikicode=this.deleteWhitespaceAtEndOfLines(wikicode);
 wikicode=this.convertSmartQuotesToRegularQuotes(wikicode);
 // wikicode = this.fixWordEmphasizedWithSingleQuotes(wikicode); // most of these appear in citations as names of newspaper articles, arguably should keep these single quotes
 wikicode=this.convertDoubleSpacesToSingleSpaces(wikicode);
 wikicode=this.deleteBlankHeadings(wikicode);
 wikicode=this.changeYearRangeDashToNDash(wikicode);
 wikicode=this.disableCategoriesInDraftspace(wikicode,namespaceNumber);
 // wikicode = this.deleteBRTagsOutsideInfoboxes(wikicode, namespaceNumber); // edge case in image captions, and probably other places
 // wikicode = this.rightAlignImages(wikicode); // commenting out, too many false positives in featured articles
 wikicode=this.correctCapitalizationOfEndMatterHeaders(wikicode);
 wikicode=this.ifNoLeadSectionDeleteFirstHeading(wikicode);
 wikicode=this.deleteCopyPastedEditAndEditSource(wikicode);
 wikicode=this.replaceUnicodeBulletsWithAsterisks(wikicode);
 wikicode=this.deleteEmptySections(wikicode);
 wikicode=this.fixHeadingsInAllCaps(wikicode);
 wikicode=this.deleteDuplicateReferencesSection(wikicode);
 wikicode=this.deleteBlankLinesBetweenBullets(wikicode);
 wikicode=this.removeUnderscoresFromWikilinks(wikicode);
 wikicode=this.fixPipedWikilinksWithIdenticalParameters(wikicode);
 wikicode=this.removeBorderFromImagesInInfoboxes(wikicode);
 wikicode=this.removeExtraAFCSubmissionTemplates(wikicode);
 wikicode=this.moveAFCSubmissionTemplatesToTop(wikicode);

 // all ==sections== should start with a capital letter
 // after swap, if citation has no spaces on either side, and is not touching two other citations, add a space on the right
 // strip [[File: from infobox's image field
 // example 1: | image = [[File:SAMIR 1626.png|thumb|Samir Mohanty]]
 // example 2: | image = [[File:SAMIR 1626.png]]
 // trim whitespace inside refs, e.g. <ref> abc </ref>
 // replace unreliable sources with {{cn}}.
 // if adjacent to other sources, just delete
 // if ref is used multiple times, account for that
 // duplicate citation fixer
 // move refs that are below {{Reflist}}, to above {{Reflist}}
 // move refs out of headings
 // delete AFC submission templates located mid-article, they end up self-hiding then appear as inexplicable whitespace. example: {{AfC submission|t||ts=20211212134609|u=Doezdemir|ns=118|demo=}}<!-- Important, do not remove this line before article has been created. -->
 // fix redundant wikilinks, e.g. [[Spotify|Spotify]]
 // change youtu.be to youtube.com, to avoid the blacklist. test: https://youtu.be/bnWHeRNIPiA
 // delete ©®TM
 // convert all <references /> to {{Reflist}}. <references /> doesn't use two column format and looks weird with a large # of references
 // remove px from images, should use default

 // convert refs toward the end. we want deleteSomeHTMLTags() to run first, to get rid of tags around URLs
 wikicode=this.bareURLToRef(wikicode);
 wikicode=this.refShortLinkToLongLink(wikicode);
 wikicode=this.inlineExternalLinksToRefs(wikicode);
 wikicode=this.moveRefsOutsideOfItalics(wikicode);
 wikicode=this.deleteSpacesInFrontOfRefs(wikicode);
 wikicode=this.deleteNewLinesBetweenRefs(wikicode);
 wikicode=this.swapRefPeriodWithPeriodRef(wikicode);
 wikicode=this.swapRefCommaWithCommaRef(wikicode);

 // stuff we want to run at the end
 wikicode=this.fixDoublePeriod(wikicode);// need test cases. I've seen this one not work.
 wikicode=this.boldArticleTitle(wikicode,titleWithNamespaceAndSpaces);
 wikicode=this.trimEmptyLines(wikicode);
 wikicode=this.deleteMoreThanTwoEntersInARow(wikicode);
 returnwikicode;
 }

 // surround bare URL's with <ref></ref>
 // Useful for seeing all URL's in the reflist section, and for CiteHighlighter ref quality highlighting
 bareURLToRef(wikicode){
 returnwikicode.replace(/^(http[^\n ]*) {0,}$/gm,'<ref>1ドル</ref>');
 }

 // in refs, turn [short links] into long links, so you can see the domain
 // also fixes <ref> link </ref> issues with extra spaces in the ref
 refShortLinkToLongLink(wikicode){
 // <ref>[https://test.com''Test'']</ref>
 wikicode=wikicode.replace(/(<ref[^>]*>) {0,}\[ {0,}([^'\]]*)(''[^\]]*)\] {0,}(<\/ref>)/gm,'1ドル2ドル 3ドル4ドル');
 // <ref>[https://test.com Test]</ref>
 wikicode=wikicode.replace(/(<ref[^>]*>) {0,}\[ {0,}([^\]]*) {0,}\] {0,}(<\/ref>)/gm,'1ドル2ドル3ドル');
 returnwikicode;
 }

 // convert inline external links to references
 inlineExternalLinksToRefs(wikicode){
 constsectionsToSkip=['External link','Further reading','Links'];
 letregExString='== ?(?:';
 for(constsectionToSkipofsectionsToSkip){
 regExString+=sectionToSkip+'|';
 }
 regExString=regExString.slice(0,-1)+')';
 consthasSectionToSkip=wikicode.match(newRegExp(regExString,'i'));

 constsf=newStringFilter();

 if(hasSectionToSkip){
 constregExToSplitArticle=newRegExp('(('+regExString+').*$)','is');
 consttopHalf=wikicode.replace(regExToSplitArticle,'');
 constbottomHalf=wikicode.match(regExToSplitArticle)[1];
 constbuffer=sf.surgicalReplaceOutsideTags(
 /(?<!>|> )\[(http[^ \]]+) ?(.*?)\](?!<\/ref>| <\/ref>)/gm,
 '2ドル<ref>1ドル</ref>',
 topHalf,
 ['<ref','{{'],
 ['</ref>','/>','}}']
 );
 wikicode=buffer+bottomHalf;
 }else{
 wikicode=sf.surgicalReplaceOutsideTags(
 /(?<!>|> )\[(http[^ \]]+) ?(.*?)\](?!<\/ref>| <\/ref>)/gm,
 '2ドル<ref>1ドル</ref>',
 wikicode,
 ['<ref','{{'],
 ['</ref>','/>','}}']
 );
 }

 returnwikicode;
 }

 /**
 	 * ''Test<ref></ref>'' => ''Test''<ref></ref>
 	 */
 moveRefsOutsideOfItalics(wikicode){
 wikicode=wikicode.replace(/''([^']+)(<ref>[^<]+<\/ref>)''/gm,'\'\'1ドル\'\'2ドル');
 returnwikicode;
 }

 // get rid of spaces in front of <refs>
 deleteSpacesInFrontOfRefs(wikicode){
 returnwikicode.replace(/(?<!(?:\||=)) {1,}<ref/gm,'<ref');
 }

 // get rid of any level 2 heading that contains the article's title
 // this takes care of 2 common cases: heading at the bottom next to the {{AFC Submission}} template, and heading at the top above the lead
 deleteHeadingsWithTitle(wikicode,titleWithNamespaceAndSpaces){
 letheadingNameToLookFor=titleWithNamespaceAndSpaces;
 headingNameToLookFor=headingNameToLookFor.replace(/^Draft:/,'');
 headingNameToLookFor=this._escapeRegEx(headingNameToLookFor);
 letregEx=newRegExp('^== ?'+headingNameToLookFor+' ?==\n','gmi');
 wikicode=wikicode.replace(regEx,'');
 // now look for titles that contain Draft: at the beginning, too
 headingNameToLookFor=titleWithNamespaceAndSpaces;
 headingNameToLookFor=this._escapeRegEx(headingNameToLookFor);
 regEx=newRegExp('^== ?'+headingNameToLookFor+' ?==\n','gmi');
 wikicode=wikicode.replace(regEx,'');
 returnwikicode;
 }

 // remove wikilinks to article name
 // Example: if title is Draft:Menna Shahin, change [[Menna Shahin]] to Menna Shahin
 unlinkWikilinksToThisTitle(wikicode,titleWithNamespaceAndSpaces){
 letwikilinkToLookFor=titleWithNamespaceAndSpaces;
 wikilinkToLookFor=wikilinkToLookFor.replace(/^Draft:/,'');
 wikilinkToLookFor=this._escapeRegEx(wikilinkToLookFor);
 constregEx=newRegExp('\\[\\[('+wikilinkToLookFor+')\\]\\]','gm');
 wikicode=wikicode.replace(regEx,'1ドル');
 returnwikicode;
 }

 // if located in the first paragraph, bold the article title
 boldArticleTitle(wikicode,titleWithNamespaceAndSpaces){
 lettitleToLookFor=titleWithNamespaceAndSpaces;
 titleToLookFor=titleToLookFor.replace(/^Draft:/,'');
 titleToLookFor=titleToLookFor.replace(/ \(.*?\)$/,'');
 titleToLookFor=this._escapeRegEx(titleToLookFor);
 // Don't bold the title if it's already bolded. Fixes a "bold twice" bug.
 consthasBoldedTitle=wikicode.match(newRegExp(`'''${titleToLookFor}'''`,'i'));
 if(hasBoldedTitle){
 returnwikicode;
 }
 // Be pretty strict, to avoid adding ''' to image paths and infoboxes, which messes up the image. Also, only replace first match.
 constregEx=newRegExp('^(The )?('+titleToLookFor+')([ <,])','mi');
 wikicode=wikicode.replace(regEx,"1ドル'''2ドル'''3ドル");
 returnwikicode;
 }

 // /covid-19/i -> COVID-19
 // Careful of this string in URLs.
 capitalizeCOVID19(wikicode){
 constsf=newStringFilter();
 wikicode=sf.surgicalReplaceOutsideTags(/ covid-19/gmi,' COVID-19',wikicode,['{{','[['],['}}',']]']);
 wikicode=sf.surgicalReplaceOutsideTags(/\ncovid-19/gmi,'\nCOVID-19',wikicode,['{{','[['],['}}',']]']);
 returnwikicode;
 }

 // remove bold from headings
 removeBoldFromHeadings(wikicode){
 returnwikicode.replace(/^(=.*)'''(.*)'''(.*=)$/gm,'1ドル2ドル3ドル');
 }

 // remove enter characters between <ref>s
 deleteNewLinesBetweenRefs(wikicode){
 returnwikicode.replace(/<\/ref>\n{1,}<ref>/gm,'</ref><ref>');
 }

 // convert ==Reference== to ==References==
 convertReferenceToReferences(wikicode){
 returnwikicode.replace(/^== ?Reference ?==$/gmi,'== References ==');
 }

 // TOOL - swap ref period with period ref
 swapRefPeriodWithPeriodRef(wikicode){
 wikicode=wikicode.replace(/((?:<ref[^>]*?>[^>]*?<\/ref>){1,})\. /gm,'.1ドル ');
 wikicode=wikicode.replace(/((?:<ref[^>]*?>[^>]*?<\/ref>){1,})\.\n/gm,'.1ドル\n');
 returnwikicode;
 }

 swapRefCommaWithCommaRef(wikicode){
 wikicode=wikicode.replace(/((?:<ref[^>]*?>[^>]*?<\/ref>){1,}), /gm,',1ドル ');
 wikicode=wikicode.replace(/((?:<ref[^>]*?>[^>]*?<\/ref>){1,}),\n/gm,',1ドル\n');
 returnwikicode;
 }

 // fix errant spaces at beginning of lines, which makes a blockquote looking thing (AFCH does it)
 trimEveryLine(wikicode){
 letoutput='';
 constlines=wikicode.split('\n');
 constlineCount=lines.length;
 leti=0;
 for(constlineoflines){
 i++;
 consttrimmed=line.trim();
 if(trimmed.startsWith('|')||trimmed.startsWith('}')){// don't trim lines that start with | or }. It is common in FAs to indent these a bit.
 output+=line;
 }else{
 output+=line.trim();
 }
 if(i!==lineCount){
 output+='\n';
 }
 }
 returnoutput;
 }

 // add references section if missing
 addReferencesSectionIfMissing(wikicode){
 consthasRefSection=wikicode.match(/^== ?References ?==$/mi);
 consthasReflist=wikicode.match(/(?:{{Reflist|<references)/mi);
 if(!hasRefSection&&!hasReflist){
 consthasBottomAFCTemplate=wikicode.match(/(\n{{AfC submission[^}]*}}\s*)$/);
 if(hasBottomAFCTemplate){
 wikicode=wikicode.replace(/(\n{{AfC submission[^}]*}}\s*)$/,'\n\n== References ==\n{{Reflist}}1ドル');
 }else{
 wikicode=wikicode.replace(/$/,'\n\n== References ==\n{{Reflist}}');
 }
 }
 returnwikicode;
 }

 // fix empty references section
 fixEmptyReferencesSection(wikicode){
 consthasRefSection=wikicode.match(/^== ?References ?==$/mi);
 consthasReflist=wikicode.match(/(?:{{Reflist|<references)/mi);
 if(!hasReflist&&hasRefSection){
 wikicode=wikicode.replace(/(?<=== ?References ?==)/gmi,'\n{{Reflist}}');
 }
 returnwikicode;
 }

 // delete whitespace at the end of lines
 // (?!\|)(?!\}\}) is to stop this from deleting spaces after = in infoboxes
 deleteWhitespaceAtEndOfLines(wikicode){
 returnwikicode.replace(/[ \t]+\n(?!\|)(?!\}\})/g,'\n');
 }

 // convert smart quotes to regular quotes
 convertSmartQuotesToRegularQuotes(wikicode){
 constsf=newStringFilter();
 wikicode=sf.surgicalReplaceOutsideTags(/"/g,'"',wikicode,['[[File:'],[']]']);
 wikicode=sf.surgicalReplaceOutsideTags(/"/g,'"',wikicode,['[[File:'],[']]']);
 wikicode=sf.surgicalReplaceOutsideTags(/‘/g,"'",wikicode,['[[File:'],[']]']);
 wikicode=sf.surgicalReplaceOutsideTags(/’/g,"'",wikicode,['[[File:'],[']]']);
 wikicode=sf.surgicalReplaceOutsideTags(/.../g,'...',wikicode,['[[File:'],[']]']);
 returnwikicode;
 }

 // convert double spaces to single spaces
 convertDoubleSpacesToSingleSpaces(wikicode){
 returnwikicode.replace(/\. {2,}/g,'. ');
 }

 // remove blank heading
 deleteBlankHeadings(wikicode){
 returnwikicode.replace(/\n={2,} {0,}={2,}\n/g,'\n');
 }

 // Change year range dash to ndash. Skip text inside of [[File:
 changeYearRangeDashToNDash(wikicode){
 constsf=newStringFilter();
 // (1111-1111)
 wikicode=sf.surgicalReplaceOutsideTags(/(\(\d{4}) ?- ?(\d{4}\))/gm,'1ドル–2ドル',wikicode,['[[File:'],[']]']);
 // 1839 - 1926)
 wikicode=sf.surgicalReplaceOutsideTags(/( \d{4}) ?- ?(\d{4}\))/gm,'1ドル–2ドル',wikicode,['[[File:'],[']]']);
 returnwikicode;
 }

 // if in draftspace, and draft has categories, disable the categories
 disableCategoriesInDraftspace(wikicode,namespace){
 constdraft=(namespace==118);
 if(draft){
 wikicode=wikicode.replace(/:?(\[\[)(Category:[^\]]*\]\])/gm,'1ドル:2ドル');
 }
 wikicode=wikicode.replace(/\[\[:Category:Created via preloaddraft\]\]/gi,'[[Category:Created via preloaddraft]]');
 returnwikicode;
 }

 // delete <br> in drafts, these are usually poorly placed
 deleteBRTagsOutsideInfoboxes(wikicode){
 letoutput='';
 constlines=wikicode.split('\n');
 constlineCount=lines.length;
 leti=0;
 for(constlineoflines){
 i++;
 // Skip lines that start with { or |. This is the easiest way to detect infoboxes
 if(line.startsWith('{')||line.startsWith('|')){
 output+=line;
 }else{
 output+=line.replace(/<br ?\/?>/gm,'');
 }
 if(i!==lineCount){
 output+='\n';
 }
 }
 returnoutput;
 }

 // right align images
 rightAlignImages(wikicode){
 returnwikicode.replace(/(\[\[File:[^\]]*\|)left(\|[^\]]*\]\])/gm,'1ドルright2ドル');
 }

 // correct capitalization of see also, references, further reading, external links
 correctCapitalizationOfEndMatterHeaders(wikicode){
 wikicode=wikicode.replace(/^(== ?)References( ?==)$/gmi,'1ドルReferences2ドル');
 wikicode=wikicode.replace(/^(== ?)External links( ?==)$/gmi,'1ドルExternal links2ドル');
 wikicode=wikicode.replace(/^(== ?)Further reading( ?==)$/gmi,'1ドルFurther reading2ドル');
 wikicode=wikicode.replace(/^(== ?)See also( ?==)$/gmi,'1ドルSee also2ドル');
 returnwikicode;
 }

 // if article has headings but no lead, remove first heading
 ifNoLeadSectionDeleteFirstHeading(wikicode){
 letoutput='';
 constlines=wikicode.split('\n');
 constlineCount=lines.length;
 leti=0;
 lettextCount=0;
 for(constlineoflines){
 i++;
 // scan for first heading.
 // empty lines, lines with templates, or lines with images do not count.
 if(line.startsWith('{')||line.length===0||line.startsWith('[[File:')){
 output+=line;
 }elseif(line.startsWith('==')&&!textCount){
 continue;// delete this line by not putting it in the output string
 }else{
 textCount++;
 output+=line;
 }
 if(i!==lineCount){
 output+='\n';
 }
 }
 returnoutput;
 }

 // delete [edit], [edit source], and [editar] from headings
 deleteCopyPastedEditAndEditSource(wikicode){
 wikicode=wikicode.replace(/\[edit\]( ?={2,})$/gm,'1ドル');
 wikicode=wikicode.replace(/\[edit source\]( ?={2,})$/gm,'1ドル');
 wikicode=wikicode.replace(/\[editar\]( ?={2,})$/gm,'1ドル');
 returnwikicode;
 }

 // at beginning of lines, replace unicode bullets with asterisks
 replaceUnicodeBulletsWithAsterisks(wikicode){
 returnwikicode.replace(/^\s{0,}[·•●くろまる]\s{0,}/gm,'* ');
 }

 // remove whitespace if that is the only character on a line
 trimEmptyLines(wikicode){
 returnwikicode.replace(/^\s*$/gm,'');
 }

 // no more than 2 newlines (1 blank line) in a row.
 // Note: AFCH does this too
 deleteMoreThanTwoEntersInARow(wikicode){
 wikicode=wikicode.replace(/\n{3,}/gm,'\n\n');
 returnwikicode;
 }

 // convert =TitleHeading= to ==H2Heading==
 convertH1ToH2(wikicode){
 returnwikicode.replace(/^= ?([^=]*?) ?=$/gm,'== 1ドル ==');
 }

 convertVeryLongHeadingToParagraph(wikicode){
 letoutput='';
 constlines=wikicode.split('\n');
 constlineCount=lines.length;
 leti=0;
 for(constlineoflines){
 i++;
 if(line.length>150&&line.match(/^==.*==$/gm)&&!line.match(/<ref/)){
 output+=line.replace(/^={1,}\s*(.*?)\s*={1,}$/m,'1ドル');
 }else{
 output+=line;
 }
 if(i!==lineCount){
 output+='\n';
 }
 }
 returnoutput;
 }

 fixWordEmphasizedWithSingleQuotes(wikicode){
 returnwikicode.replace(/ '(\w+)' /g,' "1ドル" ');
 }

 fixDoublePeriod(wikicode){
 returnwikicode.replace(/(?<=[A-Za-z\]])\.\.(?=<ref| |\n)/g,'.');
 }

 fixWikilinksContainingURL(wikicode){
 // non-piped wikilink
 wikicode=wikicode.replace(/\[\[https?:\/\/en\.(?:m\.)?wikipedia\.org\/wiki\/([^|]*)\]\]/g,'[[1ドル]]');
 // piped wikilink
 wikicode=wikicode.replace(/\[\[https?:\/\/en\.(?:m\.)?wikipedia\.org\/wiki\/([^|]*)\|([^\]]*)\]\]/g,'[[1ドル|2ドル]]');
 // non-piped external link
 wikicode=wikicode.replace(/\[\[(http[^|]*)\]\]/g,'[1ドル]');
 // piped external link
 wikicode=wikicode.replace(/\[\[(http[^|]*)\|([^\]]*)\]\]/g,'[1ドル 2ドル]');
 returnwikicode;
 }

 fixExternalLinksToWikipediaArticles(wikicode){
 // [https://en.wikipedia.org/wiki/Article] and [https://en.wikipedia.org/wiki/Article Article name]
 returnwikicode.replace(/(?<!\[)\[https?:\/\/en\.wikipedia\.org\/wiki\/([^ \]]*)( [^\]]*)?\]/gs,(match,p1)=>{
 p1=decodeURIComponent(p1);
 p1=p1.replace(/_/g,' ');
 return`[[${p1}]]`;
 });
 }

 deleteBlankLinesBetweenBullets(wikicode){
 constlines=wikicode.split('\n');
 constbuffer=[];
 constlength=lines.length;
 for(leti=0;i<length;i++){
 constprevious=lines[i-1];
 constcurrent=lines[i];
 constnext=lines[i+1];
 if(
 typeofprevious!=='undefined'&&
 typeofnext!=='undefined'&&
 previous.startsWith('*')&&
 current===''&&
 next.startsWith('*')
 ){
 continue;
 }
 buffer.push(current);
 }
 returnbuffer.join('\n');
 }

 deleteWeirdUnicodeCharacters(wikicode){
 returnwikicode.replace(/[–]/g,'');
 }

 deleteSomeHTMLTags(wikicode){
 wikicode=wikicode.replace(/<\/?p( [^>]*)?\/?>/g,'');
 wikicode=wikicode.replace(/<\/?strong( [^>]*)?\/?>/g,'');
 wikicode=wikicode.replace(/<\/?em( [^>]*)?\/?>/g,'');
 wikicode=wikicode.replace(/<\/?nowiki( [^>]*)?\/?>/g,'');
 wikicode=wikicode.replace(/<\/?u( [^>]*)?\/?>/g,'');
 wikicode=wikicode.replace(/(?:<big>|<\/big>)/g,'');
 returnwikicode;
 }

 deleteNonAFCDraftTags(wikicode){
 wikicode=wikicode.replace(/{{Preloaddraft submit}}\n{0,2}/gi,'');
 wikicode=wikicode.replace(/<!-- When you move this draft into article space, please link it to the Wikidata entry and remove the QID in the infobox code\. -->\n{0,2}/gi,'');
 wikicode=wikicode.replace(/{{Draft}}\n{0,2}/gi,'');
 returnwikicode;
 }

 deleteAFCDraftTagsIfMainspace(wikicode,namespaceNumber){
 constisMainspace=namespaceNumber==0;
 if(isMainspace){
 // {{AfC submission}}, {{AfC topic}}, {{AfC comment}}, etc.
 wikicode=wikicode.replace(/{{AfC [^}]*}}\n?/g,'');
 wikicode=wikicode.replace(/{{Draft topics[^}]*}}\n?/g,'');
 }
 returnwikicode;
 }

 fixHeadingsInAllCaps(wikicode){
 // create a concatenated string with the text from every heading
 constmatches=wikicode.matchAll(/== {0,}(.+) {0,}==/g);
 letheadingString='';
 for(constmatchofmatches){
 headingString+=match[1];
 }

 // if string only contains caps
 if(this._isUpperCase(headingString)){
 // convert all headings to sentence case
 constmatches=wikicode.matchAll(/== {0,}(.+) {0,}==/g);
 for(constmatchofmatches){
 letmatchRegex=this._escapeRegEx(match[1].trim());
 matchRegex=newRegExp('== {0,}'+matchRegex+' {0,}==','g');
 constsentenceCase=this._toSentenceCase(match[1].trim());
 wikicode=wikicode.replace(matchRegex,'== '+sentenceCase+' ==');
 }
 }

 returnwikicode;
 }

 deleteEmptySections(wikicode){
 returnwikicode.replace(/\n*== ?(?:See also|External links) ?==\n*$/,'');
 }

 deleteDuplicateReferencesSection(wikicode){
 constmatches=wikicode.match(/==\s*References\s*==/gi);
 if(matches!==null&&matches.length>1){
 // run regexes that are likely to delete the extra section
 constattempt=wikicode.replace(
 `== References ==
 <!-- Inline citations added to your article will automatically display here. See en.wikipedia.org/wiki/WP:REFB for instructions on how to add citations. -->
 {{reflist}}`
 ,'');
 constmatches2=attempt.match(/==\s*References\s*==/gi);
 if(matches2.length===1){
 wikicode=attempt.trim();
 wikicode=wikicode.replace(/==\s*References\s*==/gi,'== References ==');
 }
 }
 returnwikicode;
 }

 removeUnderscoresFromWikilinks(wikicode){
 constsf=newStringFilter();
 wikicode=sf.surgicalReplaceInsideTags(/_/g,' ',wikicode,['[['],[']]']);
 returnwikicode;
 }

 fixPipedWikilinksWithIdenticalParameters(wikicode){
 constmatches=wikicode.matchAll(/\[\[([^|\]]+)\|([^\]]+)\]\]/g);
 for(constmatchofmatches){
 if(match[1]===match[2]){
 wikicode=this._replaceAll(wikicode,`[[${match[1]}|${match[1]}]]`,`[[${match[1]}]]`);
 }
 }
 returnwikicode;
 }

 removeBorderFromImagesInInfoboxes(wikicode){
 wikicode=wikicode.replace(/(\|\s*logo\s*=\s*)\[\[File:([^\]|]*)[^\]\]]*\]\]/g,'1ドル2ドル');
 wikicode=wikicode.replace(/(\|\s*cover\s*=\s*)\[\[File:([^\]|]*)[^\]\]]*\]\]/g,'1ドル2ドル');
 returnwikicode;
 }

 /** These often hide towards the bottom of a draft. When the draft is submitted, unsubmitted templates (t) detect this and show up as blank, creating a weird extra line break. So this basically fixes the line break. */
 removeExtraAFCSubmissionTemplates(wikicode){
 consthasSubmittedTemplate=wikicode.match(/{{AfC submission\|\|/);
 consthasUnsubmittedTemplate=wikicode.match(/{{AfC submission\|t\|/);
 if(hasSubmittedTemplate&&hasUnsubmittedTemplate){
 wikicode=wikicode.replace(/{{AfC submission\|t\|[^}}]*\}\}\n?/gm,'');
 }
 returnwikicode;
 }

 moveAFCSubmissionTemplatesToTop(wikicode){
 consthasTemplateAtBottom=wikicode.match(/\n[^\n]+\n*({{AfC submission[^}]*}})\s*$/i);
 if(hasTemplateAtBottom){
 // delete all submission templates
 wikicode=wikicode.replace(/{{AfC submission[^}}]*\}\}\n?/gm,'');

 // insert template at top
 wikicode=hasTemplateAtBottom[1]+'\n----\n\n'+wikicode;
 }
 returnwikicode;
 }

 deleteMultipleReferenceTags(wikicode){
 consthasReflist=wikicode.match(/{{Reflist}}/i);
 consthasReferencesTag=wikicode.match(/<references ?\/>/i);
 if(hasReflist&&hasReferencesTag){
 // delete all references tags
 wikicode=wikicode.replace(/<references ?\/>\n?/gi,'');
 }
 returnwikicode;
 }

 _isUpperCase(str){
 returnstr===str.toUpperCase();
 }

 _toSentenceCase(string){
 returnstring.charAt(0).toUpperCase()+string.slice(1).toLowerCase();
 }

 _replaceAll(haystack,needle,replacement){
 constregex=newRegExp(this._escapeRegEx(needle),'g');
 haystack=haystack.replace(regex,replacement);
 returnhaystack;
 }

 _escapeRegEx(string){
 returnstring.replace(/[.*+?^${}()|[\]\\]/g,'\\$&');// $& means the whole matched string
 }
 }


 // === modules/StringFilter.js ======================================================

 /**
  * Lets you use regex to specify what parts of a very long string you want to specify as "off limits", then you can do additional regex's and search/replace to the remaining parts of the string.
  */
 classStringFilter{
 /**
 	 * Does a replace, but specifies areas of the file that should NOT be replaced. Those areas are specified by providing an openingTag and a closingTag, and those areas are marked as off limits.
 	 */
 surgicalReplaceOutsideTags(regex,replacement,haystack,openingTags,closingTags){
 constallTags=[...openingTags,...closingTags];
 constparts=this._splitStringUsingMultiplePatterns(haystack,allTags);
 constresultArray=[];
 for(letpartofparts){
 letopeningTagMatch=false;
 for(consttagofopeningTags){
 if(part.startsWith(tag)){
 openingTagMatch=true;
 break;
 }
 }
 if(!openingTagMatch){
 part=part.replace(regex,replacement);
 }
 resultArray.push(part);
 }
 returnresultArray.join('');
 }

 /**
 	 * Does a replace, but specifies areas of the file that SHOULD be replaced, then skips the rest of the file. The area that should be replaced is specified by providing an openingTag and a closingTag.
 	 */
 surgicalReplaceInsideTags(regex,replacement,haystack,openingTags,closingTags){
 constallTags=[...openingTags,...closingTags];
 constparts=this._splitStringUsingMultiplePatterns(haystack,allTags);
 constresultArray=[];
 for(letpartofparts){
 for(consttagofopeningTags){
 if(part.startsWith(tag)){
 part=part.replace(regex,replacement);
 }
 }
 resultArray.push(part);
 }
 returnresultArray.join('');
 }

 /**
 	 * Also keeps the pattern in the result, unlike string.prototype.split. Algorithm isn't perfect, will fail with this pattern: <ref>Test/>Test</ref>. But should be good enough for DraftCleaner stuff.
 	 *
 	 * @param {string} string
 	 * @param {string[]} patterns
 	 * @return {string[]}
 	 */
 _splitStringUsingMultiplePatterns(string,patterns){
 constlength=string.length;
 constresult=[];
 letpositionOfLastMatch=0;
 for(leti=0;i<length;i++){
 constlookAhead=string.slice(i);// the rest of the string after current position
 letpatternMatch=false;
 for(constpatternofpatterns){
 if(lookAhead.startsWith(pattern)){
 patternMatch=true;
 break;
 }
 }
 if(patternMatch){
 constchunk=string.slice(positionOfLastMatch,i);
 // if blank (happens if i=0 matches), continue instead of putting an empty "" into the array
 if(!chunk){
 continue;
 }
 result.push(chunk);
 positionOfLastMatch=i;
 }
 }
 // Don't forget the last chunk.
 result.push(string.slice(positionOfLastMatch));
 returnresult;
 }
 }
 $(asyncfunction(){

 // === main.js ======================================================

 /* THIS SCRIPT IS BUGGY ABOUT 10% OF THE TIME. Be sure to check the diff that pops up before submitting.

 - Adds "Run DraftCleaner" link to the left sidebar

 - Top uses:
 	- remove extra line breaks (for example, 3 enters in a row)
 	- in the first sentence, bold the title
 	- convert curly quotes to regular quotes
 	- put <ref>s after periods
 	- clean external links out of the main article area (turn them into references)
 	- add ==References== section
 	- remove bold from headings

 - Other uses:
 	- converts [inline external links] to <ref>s
 	- removes spaces in front of <ref>s
 	- get rid of any level 2 heading that contains the article's title
 	- converts =TitleHeading= to ==H2Heading==
 	- replaces Covid-19 with COVID-19
 	- removes enter characters between <ref>s
 	- trims whitespace at beginning and end
 	- remove self wikilinks to the article title
 	- convert ==Reference== to ==References==
 	- turn bare URLs into references
 	- fix errant spaces at beginning of lines, which makes a blockquote looking thing
 	- delete whitespace at the end of lines
 	- convert double spaces to single spaces
 	- remove blank heading
 	- in refs, turn short links into long links, so you can see the domain
 	- change year range dash to ndash
 	- if in draftspace, and draft in categories, disable the categories
 	- delete <br>. in drafts, these are usually poorly placed
 	- fix empty references section
 	- right align images
 	- remove whitespace if that is the only character on a line
 	- correct capitalization of see also, references, further reading, external links
 	- if article has headings but no lead, remove first heading
 	- replace unicode bullets with asterisks

 Add one of the following to your User:yourName/common.js (at the top) to change the position where DraftCleaner puts its link:
  window.draftCleanerPutInToolsMenu = true;
 	window.draftCleanerPutInMoreMenu = true;

 This page was assembled from 3 files using my publish.php script. I have an offline test suite with around 100 unit tests for the DraftCleaner and StringFilter classes.
 */

 (function(){
 asyncfunctiongetWikicode(title){
 constpageIsDeleted=!mw.config.get('wgCurRevisionId');
 if(pageIsDeleted){
 return'';
 }

 letwikicode='';
 title=encodeURIComponent(title);
 await$.ajax({
 url:'https://en.wikipedia.org/w/api.php?action=parse&page='+title+'&prop=wikitext&formatversion=2&format=json',
 success:function(result){
 wikicode=result.parse.wikitext;
 },
 dataType:'json'
 });
 returnwikicode;
 }

 functiongoToShowChangesScreen(titleWithNamespaceAndUnderscores,wikicode,editSummary){
 consttitleEncoded=encodeURIComponent(titleWithNamespaceAndUnderscores);
 constwgServer=mw.config.get('wgServer');
 constwgScriptPath=mw.config.get('wgScriptPath');
 constbaseURL=wgServer+wgScriptPath+'/';
 // https://stackoverflow.com/a/12464290/3480193
 $(`<form action="${baseURL}index.php?title=${titleEncoded}&action=submit" method="POST"/>`)
 .append($('<input type="hidden" name="wpTextbox1">').val(wikicode))
 .append($('<input type="hidden" name="wpSummary">').val(editSummary))
 .append($('<input type="hidden" name="mode">').val('preview'))
 .append($('<input type="hidden" name="wpDiff">').val('Show changes'))
 .append($('<input type="hidden" name="wpUltimateParam">').val('1'))
 .appendTo($(document.body))// it has to be added somewhere into the <body>
 .trigger('submit');
 }

 /** returns the pagename, including the namespace name, but with spaces replaced by underscores */
 functiongetArticleName(){
 returnmw.config.get('wgPageName');
 }

 // don't run when not viewing articles
 constaction=mw.config.get('wgAction');
 constisNotViewing=action!='view';
 if(isNotViewing){
 return;
 }

 // don't run when viewing diffs
 constisDiff=mw.config.get('wgDiffNewId');
 if(isDiff){
 return;
 }

 // Don't run in virtual namespaces
 constisVirtualNamespace=mw.config.get('wgNamespaceNumber')<0;
 if(isVirtualNamespace){
 return;
 }

 letmenuID='p-navigation';
 // @ts-ignore
 if(window.draftCleanerPutInToolsMenu){
 menuID='p-tb';
 // @ts-ignore
 }elseif(window.draftCleanerPutInMoreMenu){
 menuID='p-cactions';
 }

 consttitleWithNamespaceAndUnderscores=getArticleName();
 constnamespaceNumber=mw.config.get('wgNamespaceNumber');

 letrunning=false;

 // Add DraftCleaner to the toolbar
 mw.loader.using(['mediawiki.util'],()=>{
 mw.util.addPortletLink(menuID,'#','Run DraftCleaner','DraftCleanerLink');
 $('#DraftCleanerLink').on('click',async()=>{
 // prevent running the script while script is already in progress
 if(running){
 return;
 }
 running=true;

 mw.notify('Parsing page content...');

 // get page wikicode
 consttitleWithNamespaceAndSpaces=titleWithNamespaceAndUnderscores.replace(/_/g,' ');
 constoriginalWikicode=awaitgetWikicode(titleWithNamespaceAndUnderscores);
 letwikicode=originalWikicode;

 constdc=newDraftCleaner();
 wikicode=dc.cleanDraft(wikicode,namespaceNumber,titleWithNamespaceAndSpaces);

 constneedsChanges=wikicode!=originalWikicode;
 if(needsChanges){
 constsummary='clean up ([[User:Novem Linguae/Scripts/DraftCleaner.js|DraftCleaner]])';
 awaitgoToShowChangesScreen(titleWithNamespaceAndUnderscores,wikicode,summary);
 }else{
 mw.notify('No changes needed!');
 }
 });
 });
 }());


 });

 // </nowiki>