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Available in 14 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-14" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">14 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B5%D9%86%D9%8A%D9%81:Harv_and_Sfn_template_errors" title="تصنيف:Harv and Sfn template errors – Arabic" lang="ar" hreflang="ar" data-title="تصنيف:Harv and Sfn template errors" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D1%8D%D0%B3%D0%BE%D1%80%D1%8B%D1%8F:%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%9F%D0%B0%D0%BC%D1%8B%D0%BB%D0%BA%D1%96_%D1%88%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD%D0%B0%D1%9E_Harv_%D1%96_Sfn" title="Катэгорыя:Вікіпедыя:Памылкі шаблонаў Harv і Sfn – Belarusian" lang="be" hreflang="be" data-title="Катэгорыя:Вікіпедыя:Памылкі шаблонаў Harv і Sfn" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B6%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%A3%E0%A5%80:Harv_and_Sfn_template_errors" title="श्रेणी:Harv and Sfn template errors – Bhojpuri" lang="bh" hreflang="bh" data-title="श्रेणी:Harv and Sfn template errors" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kategooria:Mallide_Harv_ja_Sfn_vead" title="Kategooria:Mallide Harv ja Sfn vead – Estonian" lang="et" hreflang="et" data-title="Kategooria:Mallide Harv ja Sfn vead" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B1%D8%AF%D9%87:%D8%AE%D8%B7%D8%A7%D9%87%D8%A7%DB%8C_%D8%A7%D9%84%DA%AF%D9%88%D9%87%D8%A7%DB%8C_Harv_%D9%88_Sfn" title="رده:خطاهای الگوهای Harv و Sfn – Persian" lang="fa" hreflang="fa" data-title="رده:خطاهای الگوهای Harv و Sfn" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Catag%C3%B3ir:Earr%C3%A1id%C3%AD_teimpl%C3%A9id_Harv_agus_Sfn" title="Catagóir:Earráidí teimpléid Harv agus Sfn – Irish" lang="ga" hreflang="ga" data-title="Catagóir:Earráidí teimpléid Harv agus Sfn" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%B6%E0%AB%8D%E0%AA%B0%E0%AB%87%E0%AA%A3%E0%AB%80:Harv_and_Sfn_template_errors" title="શ્રેણી:Harv and Sfn template errors – Gujarati" lang="gu" hreflang="gu" data-title="શ્રેણી:Harv and Sfn template errors" data-language-autonym="ગુજરાતી" data-language-local-name="Gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Kategoria:Dagiti_biddut_ti_plantilia_Harv_ken_Sfn" title="Kategoria:Dagiti biddut ti plantilia Harv ken Sfn – Iloko" lang="ilo" hreflang="ilo" data-title="Kategoria:Dagiti biddut ti plantilia Harv ken Sfn" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Kategoria:Gabime_me_stampat_Harv_dhe_SFN" title="Kategoria:Gabime me stampat Harv dhe SFN – Albanian" lang="sq" hreflang="sq" data-title="Kategoria:Gabime me stampat Harv dhe SFN" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Category:Harv_and_Sfn_template_errors" title="Category:Harv and Sfn template errors – Simple English" lang="en-simple" hreflang="en-simple" data-title="Category:Harv and Sfn template errors" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Kategorija:Harv_in_Sfn_napake_predlog" title="Kategorija:Harv in Sfn napake predlog – Slovenian" lang="sl" hreflang="sl" data-title="Kategorija:Harv in Sfn napake predlog" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%BE%DB%86%D9%84:Harv_and_Sfn_template_errors" title="پۆل:Harv and Sfn template errors – Central Kurdish" lang="ckb" hreflang="ckb" data-title="پۆل:Harv and Sfn template errors" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9A%D0%B0%D1%82%D0%B5%D0%B3%D0%BE%D1%80%D0%B8%D1%98%D0%B0:Harv_and_Sfn_template_errors" title="Категорија:Harv and Sfn template errors – Serbian" lang="sr" hreflang="sr" data-title="Категорија:Harv and Sfn template errors" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Category:Harv%E5%90%8CSfn%E6%A8%A1%E5%87%BA%E9%8C%AF" title="Category:Harv同Sfn模出錯 – Cantonese" lang="yue" hreflang="yue" data-title="Category:Harv同Sfn模出錯" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q88574528#sitelinks-wikipedia" title="Edit 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.cmbox-delete{background-color:#300}html.skin-theme-clientpref-os .mw-parser-output .cmbox-content{background-color:#331a00}html.skin-theme-clientpref-os .mw-parser-output .cmbox-style{background-color:#332b00}html.skin-theme-clientpref-os .mw-parser-output .cmbox-move{background-color:#08001a}html.skin-theme-clientpref-os .mw-parser-output .cmbox-protection{background-color:#212112}}</style><table class="plainlinks cmbox cmbox-notice" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Category.svg/80px-Category.svg.png" decoding="async" width="80" height="56" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Category.svg/120px-Category.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Category.svg/160px-Category.svg.png 2x" data-file-width="1000" data-file-height="700" /></span></span></td><td class="mbox-text"><div style="text-align: center; font-size: larger; font-weight: bold; width: 87%; margin: 0px auto 0px 0px">This is a <a href="/wiki/Category:Tracking_categories" title="Category:Tracking categories">tracking category</a>.</div><i>It is used to build and maintain a list or lists of pages—primarily for the sake of the lists themselves and their use in article and category maintenance. It is not part of the <b><a href="/wiki/Wikipedia:Categorization" title="Wikipedia:Categorization">encyclopedia's categorization scheme</a></b>.</i> <style data-mw-deduplicate="TemplateStyles:r1214851843">.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}@media all and (max-width:500px){.mw-parser-output .hidden-begin{width:auto!important;clear:none!important;float:none!important}}</style><div class="hidden-begin mw-collapsible mw-collapsed" style="width:95%;margin:auto;font-size:100%"><div class="hidden-title skin-nightmode-reset-color" style="">More information:</div><div class="hidden-content mw-collapsible-content" style=""> <ul><li>This category is <b><a href="/wiki/Wikipedia:Categorization#Hiding_categories" title="Wikipedia:Categorization">hidden</a></b> on its <a href="/wiki/Category:Hidden_categories" title="Category:Hidden categories">member pages</a>—unless the corresponding <a href="/wiki/Special:Preferences#mw-prefsection-rendering" title="Special:Preferences">user preference</a> (Appearance → Show hidden categories) is set.</li> <li>These categories are used to track, build and organize lists of pages needing "attention <i>en masse</i>" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.</li> <li>These categories also serve to aggregate members of several lists or subcategories into a larger, more efficient list (<i>discriminated by classifications</i>).</li> <li>Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see <a href="/wiki/Special:TrackingCategories" title="Special:TrackingCategories">Special:TrackingCategories</a> for an overview of the latter).</li></ul> </div></div></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879458" /><table class="plainlinks cmbox cmbox-content" role="presentation" style="text-align: center;"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/40px-Ambox_important.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/60px-Ambox_important.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/80px-Ambox_important.svg.png 2x" data-file-width="40" data-file-height="40" /></span></span></td><td class="mbox-text"><span style="font-size:15px;"><b>Administrators: Please do not delete this category as empty!</b></span><br /> This category may be empty occasionally or even most of the time.</td></tr></tbody></table> <p>This category holds articles that use any of the short-cite templates (<code>{{<a href="/wiki/Template:Harv" class="mw-redirect" title="Template:Harv">harv</a>}}</code> and <code>{{<a href="/wiki/Template:Sfn" title="Template:Sfn">sfn</a>}}</code> template families, and <code>{{<a href="/wiki/Template:Harvc" title="Template:Harvc">harvc</a>}}</code>) where one or more of those short-cite templates do not properly link to a full citation, the target, or where multiple full cites can be the target of a single short-cite template. </p><p>Due to <a href="#Current_limitations_and_false-positive_errors">technical limitations</a>, <a href="/wiki/Category:Harv_and_Sfn_no-target_errors" title="Category:Harv and Sfn no-target errors">Category:Harv and Sfn no-target errors</a> contains many articles with <a href="#Current_limitations_and_false-positive_errors">false-positive errors</a>. <a href="#Error_messages">No-target error messages</a> are hidden by default. Articles with multiple-target errors are listed in <a href="/wiki/Category:Harv_and_Sfn_multiple-target_errors" title="Category:Harv and Sfn multiple-target errors">Category:Harv and Sfn multiple-target errors</a>. Multiple-target errors are not susceptible to false-positive errors so those errors are not suppressed. <a href="#Displaying_error_messages">Several options</a> to view error messages are detailed below, as well as possible ways to <a href="#Resolving_errors">resolve errors</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Displaying_error_messages">Displaying error messages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Category:Harv_and_Sfn_template_errors&action=edit&section=1" title="Edit section: Displaying error messages"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Currently, two <a href="/wiki/Wikipedia:User_script" class="mw-redirect" title="Wikipedia:User script">user scripts</a> relatively reliably detect errors </p> <ul><li><a href="/wiki/User:Svick/HarvErrors.js" title="User:Svick/HarvErrors.js">User:Svick/HarvErrors.js</a> – Errors only</li> <li><a href="/wiki/User:Trappist_the_monk/HarvErrors.js" title="User:Trappist the monk/HarvErrors.js">User:Trappist the monk/HarvErrors.js</a> – Errors + Warnings about potential errors <i>when short footnote templates are used</i>. This has <i>substantially</i> fewer pointless warnings than <a href="/wiki/User:Ucucha/HarvErrors.js" title="User:Ucucha/HarvErrors.js">Ucucha's old script</a>.</li></ul> <p>as well as a third experimental method based on customizing a <a href="/wiki/.css" class="mw-redirect" title=".css">.css</a> page. The three methods are </p> <dl><dt>Method 1 – Automatic script installation <span class="anchor" id="Method1"></span></dt> <dd>Go in the <a href="/wiki/Special:Preferences#mw-prefsection-gadgets" title="Special:Preferences">'Gadgets' tab of your preferences</a> and select the 'Install scripts without having to edit JavaScript files' option at the bottom of the 'Advanced' section.</dd> <dd>Click on the 'Install' button in at the top of either <a href="/wiki/User:Svick/HarvErrors.js" title="User:Svick/HarvErrors.js">User:Svick/HarvErrors.js</a>, or <a href="/wiki/User:Trappist_the_monk/HarvErrors.js" title="User:Trappist the monk/HarvErrors.js">User:Trappist the monk/HarvErrors.js</a></dd> <dt>Method 2 – Manual script installation <span class="anchor" id="Method2"></span></dt> <dd>Go to <a href="/wiki/Special:MyPage/common.js" title="Special:MyPage/common.js">Special:MyPage/common.js</a> and add any of <dl><dd><code class="mw-highlight mw-highlight-lang-js mw-content-ltr" style="" dir="ltr"><span class="nx">importScript</span><span class="p">(</span><span class="s1">'User:Svick/HarvErrors.js'</span><span class="p">);</span><span class="w"> </span><span class="c1">// Backlink: [[User:Svick/HarvErrors.js]]</span></code></dd> <dd><code class="mw-highlight mw-highlight-lang-js mw-content-ltr" style="" dir="ltr"><span class="nx">importScript</span><span class="p">(</span><span class="s1">'User:Trappist the monk/HarvErrors.js'</span><span class="p">);</span><span class="w"> </span><span class="c1">// Backlink: [[User:Trappist the monk/HarvErrors.js]]</span></code></dd></dl></dd> <dd>in your <a href="/wiki/Special:MyPage/common.js" title="Special:MyPage/common.js">skin</a> page, like <a class="external text" href="https://en.wikipedia.org/w/index.php?title=User:Headbomb/monobook.js&diff=947843597&oldid=947843535">this</a>. Alternatively, you can go to <a href="/wiki/Special:MyPage/skin.js" title="Special:MyPage/skin.js">Special:MyPage/skin.js</a> to make the script apply only to your current <a href="/wiki/Wikipedia:SKIN" class="mw-redirect" title="Wikipedia:SKIN">skin</a>.</dd> <dt>Method 3 – .css code for error messages emitted by the short-cite templates <span class="anchor" id="Method3"></span></dt> <dd>Error messages are emitted by the various short-cite templates via <a href="/wiki/Module:Footnotes" title="Module:Footnotes">Module:Footnotes</a> and <a href="/wiki/Module:Harvc" title="Module:Harvc">Module:Harvc</a>. Because of <a href="#Current_limitations_and_false-positive_errors">technical limitations</a>, the modules can emit <a href="/wiki/False_positive" class="mw-redirect" title="False positive">false-positive</a> error messages along with valid error messages. For this reason, no-target error messages are hidden by default. To show these hidden error messages, include the following text in your <a href="/wiki/Special:MyPage/common.css" title="Special:MyPage/common.css">common.css</a> page or your specific <a href="/wiki/Special:MyPage/skin.css" title="Special:MyPage/skin.css">skin.css</a> page: <dl><dd><code class="mw-highlight mw-highlight-lang-css mw-content-ltr" style="" dir="ltr"><span class="p">.</span><span class="nc">harv-error</span><span class="w"> </span><span class="p">{</span><span class="k">display</span><span class="p">:</span><span class="w"> </span><span class="kc">inline</span><span class="w"> </span><span class="cp">!important</span><span class="p">;}</span><span class="w"> </span><span class="c">/* display Module:Footnotes errors */</span></code></dd></dl></dd> <dd>Error message display may be enabled in the future.</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Error_messages">Error messages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Category:Harv_and_Sfn_template_errors&action=edit&section=2" title="Edit section: Error messages"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>If short-cite template error messages are <a href="#Method3">enabled</a>, editors can see these messages: </p> <ol><li><span style="font-size: 85%;"><span class="error">Harv/sfn error: no target: <<var style="padding-right: 1px;">anchor ID</var>></span></span> – short-cite template cannot find <span style="font-size: 85%;"><span class="error"><<var style="padding-right: 1px;">anchor ID</var>></span></span> so cannot link to a full-cite target. Causes for this can be: <ol><li>the article does not have full-cite target with <span style="font-size: 85%;"><span class="error"><<var style="padding-right: 1px;">anchor ID</var>></span></span></li> <li>the matching full-cite target is a <a href="/wiki/Help:Citation_Style_1" title="Help:Citation Style 1">cs1</a> or <a href="/wiki/Help:Citation_Style_2" title="Help:Citation Style 2">cs2</a> template that: <ol><li>has <code class="tpl-para" style="word-break:break-word;">|ref=none</code></li> <li>uses a redirect name when that redirect does not begin with <code>cite</code> or <code>cita</code> – these two forms cover most of the cs1|2 redirects</li></ol></li> <li>the full-cite target does not use exactly the same author or editor surnames and/or date as listed in <span style="font-size: 85%;"><span class="error"><<var style="padding-right: 1px;">anchor ID</var>></span></span></li> <li>the short-cite template links to a full-cite target that is a wrapper-template; see <a href="#Current_limitations_and_false-positive_errors">false-positive errors</a> below</li></ol></li> <li><span style="font-size: 85%;"><span class="error">Harv/sfn error: multiple targets (<var style="padding-right: 1px;">n</var>×): <<var style="padding-right: 1px;">anchor ID</var>></span></span> – short-cite template found more than one full-cite target with a matching <span style="font-size: 85%;"><span class="error"><<var style="padding-right: 1px;">anchor ID</var>></span></span>. Causes for this can be: <ol><li>authors' writings from different sources produced in the same year cited without disambiguation <code class="tpl-para" style="word-break:break-word;">|date=2020a</code>, <code class="tpl-para" style="word-break:break-word;">|date=2020b</code></li> <li>redundant use of the full cite where one full-cite target might be in a References section and a duplicate might be in a Further reading section</li></ol></li></ol> <p>Similar (although not identical) messages are emitted by the <a href="#Displaying_error_messages">user scripts</a>. See the script documentation. </p> <div class="mw-heading mw-heading2"><h2 id="Resolving_errors">Resolving errors</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Category:Harv_and_Sfn_template_errors&action=edit&section=3" title="Edit section: Resolving errors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ways of resolving legitimate <span style="font-size: 85%;"><span class="error">no target</span></span> errors include: </p> <ul><li>adding a missing full citation. When short citations are copied from one article to another without a full citation, you can sometimes find the full citation in a related article using Wikipedia's search feature.</li> <li>correcting the author and/or editor names in either the short or full citation so that they match each other</li> <li>correcting or adding dates in either the short or full citation so that they match each other; remember that date ranges are separated with an ndash character (–)</li> <li>converting a plain-text full citation into a templated citation using one of the cs1|2 families of templates (e.g. <span class="nowrap">{{</span><a href="/wiki/Template:Cite_book" title="Template:Cite book">Cite book</a><span class="nowrap">}}</span>) or one of the Vcite family of templates (e.g. <span class="nowrap">{{</span><a href="/wiki/Template:Vcite_book" title="Template:Vcite book">vcite book</a><span class="nowrap">}}</span>)</li> <li>change cs1|2 template redirect names that do not begin with <code>cite</code> or <code>cita</code> to the target of the redirect (e.g. change <span class="nowrap">{{</span><a href="/wiki/Template:Encyclopedia" class="mw-redirect" title="Template:Encyclopedia">encyclopedia</a><span class="nowrap">}}</span> to <span class="nowrap">{{</span><a href="/wiki/Template:Cite_encyclopedia" title="Template:Cite encyclopedia">cite encyclopedia</a><span class="nowrap">}}</span>)</li> <li>create and use <span class="nowrap"><code>{{cite ...}}</code></span> redirects for citation wrapper templates: <span class="nowrap"><code>{{<<var style="padding-right: 1px;">whatever</var>>}}</code></span> → <span class="nowrap"><code>{{cite <<var style="padding-right: 1px;">whatever</var>>}}</code></span>. Consider renaming the wrapper template so that its canonical name is <span class="nowrap"><code>{{cite <<var style="padding-right: 1px;">whatever</var>>}}</code></span> because there are automated processes out there that rename redirects to their canonical names; once renamed by these drones, false-positive error messaging may reappear.</li> <li>wrapping a plain-text citation inside <span class="nowrap">{{</span><a href="/wiki/Template:Wikicite" title="Template:Wikicite">wikicite</a><span class="nowrap">}}</span> and setting <code class="tpl-para" style="word-break:break-word;">|ref=</code> or <code class="tpl-para" style="word-break:break-word;">|id=</code> as appropriate to match the value expected by the short-cite template</li> <li>placing <span class="nowrap">{{</span><a href="/wiki/Template:Anchor" title="Template:Anchor">anchor</a><span class="nowrap">}}</span> adjacent to the plain-text citation; set the <span class="nowrap"><code>{{anchor}}</code></span> parameter value to the value expected by the short-cite template</li> <li>set the short-cite parameter <code class="tpl-para" style="word-break:break-word;">|ref=none</code> to suppress anchor ID link creation</li></ul> <p>Ways of resolving false positive <span style="font-size: 85%;"><span class="error">no target</span></span> errors include: </p> <ul><li>adding the CITEREF to: <ul><li><a href="/wiki/Module:Footnotes/whitelist" title="Module:Footnotes/whitelist">Module:Footnotes/whitelist</a> – use this when many articles use the same long-form citation</li> <li>a <code>{{<a href="/wiki/Template:Sfn_whitelist" title="Template:Sfn whitelist">sfn whitelist</a>}}</code> template in the article</li></ul></li></ul> <p>Ways of resolving <span style="font-size: 85%;"><span class="error">multiple targets</span></span> errors include: </p> <ul><li>adding <code class="tpl-para" style="word-break:break-word;">|ref=none</code> to cs1|2 templates</li> <li>adding <a href="/wiki/Template:Sfn#More_than_one_work_in_a_year" title="Template:Sfn">disambiguation letters</a> to <code class="tpl-para" style="word-break:break-word;">|date=</code> and to the <span class="nowrap">{{</span><a href="/wiki/Template:Sfn" title="Template:Sfn">sfn</a><span class="nowrap">}}</span> template when there are multiple full citations to works in the same year by identical authors or editors</li> <li>converting redundant full citations into short citations using <span class="nowrap">{{</span><a href="/wiki/Template:Sfn" title="Template:Sfn">sfn</a><span class="nowrap">}}</span>, leaving only one full citation to the referenced work in the article</li> <li>entirely removing a redundant full citation, e.g. identical full citations in a "Bibliography" section and in "Further reading"</li></ul> <p>No advice is given for resolving <a href="#Current_limitations_and_false-positive_errors">false-positive errors</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Current_limitations_and_false-positive_errors">Current limitations and false-positive errors</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Category:Harv_and_Sfn_template_errors&action=edit&section=4" title="Edit section: Current limitations and false-positive errors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Brief_explanation">Brief explanation</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Category:Harv_and_Sfn_template_errors&action=edit&section=5" title="Edit section: Brief explanation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>When a short-cite template links to a full citation that is rendered by a template that wraps a CS1 template, like <code>{{<a href="/wiki/Template:Cite_DNB" title="Template:Cite DNB">cite DNB</a>}}</code> (which wraps <code>{{<a href="/wiki/Template:Cite_encyclopedia" title="Template:Cite encyclopedia">cite encyclopedia</a>}}</code>), a <span style="font-size: 85%;"><span class="error">no target</span></span> error may be displayed even when the short-cite template is valid and the link works. That is a "false positive" error. If you find what looks like a false positive error, please report it on the talk page for this category, and another editor will either fix the article or add the template in question to <a href="/wiki/Module:Footnotes/whitelist" title="Module:Footnotes/whitelist">Module:Footnotes/whitelist</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Details">Details</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Category:Harv_and_Sfn_template_errors&action=edit&section=6" title="Edit section: Details"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The short-cite templates employ an article reader to read the article's raw wikitext (the same text that you see in the source editor's edit window). While reading the wikitext, the article reader looks for a variety of templates that can create anchor IDs. For each such template found, the article reader attempts to extract the necessary information to determine the template's anchor ID, if it produces one. For cs1|2, the most common long-form citation templates, the article reader looks for: </p> <ul><li>The default anchor ID created by the template automatically: up to four author / editor / contributor surname(s) and the year portion of the date</li> <li><code class="tpl-para" style="word-break:break-word;">|ref=<code>{{<a href="/wiki/Template:Sfnref" class="mw-redirect" title="Template:Sfnref">sfnref</a>}}</code></code>: the anchor ID generated by <span class="nowrap"><code>{{sfnref}}</code></span> (or its redirect <code>{{<a href="/wiki/Template:Harvid" class="mw-redirect" title="Template:Harvid">harvid</a>}}</code>)</li> <li><code class="tpl-para" style="word-break:break-word;">|ref=<<var style="padding-right: 1px;">plain text</var>></code>: the anchor ID is the <code><<var style="padding-right: 1px;">plain text</var>></code></li></ul> <p>The article reader extracts similar information from other templates as appropriate for those templates. </p><p>Each long-form citation anchor ID is saved in a list along with a tally indicating how many of that ID the article reader found. When the short-cite template renders its output, it looks for its target anchor ID in the anchor-ID list: </p> <ul><li>anchor ID found and the tally is 1: short-cite template is rendered without error message</li> <li>anchor ID found and the tally is 2 or more: short-cite template is rendered with a <span style="font-size: 85%;"><span class="error">multiple target</span></span> error message and the article is added to Category:Harv and Sfn template errors</li> <li>anchor ID not found: short-cite template is rendered with a <span style="font-size: 85%;"><span class="error">no target</span></span> error message and the article is added to Category:Harv and Sfn template errors</li></ul><p> The <span style="font-size: 85%;"><span class="error">no target</span></span> errors may be true errors or may be <a href="/wiki/False_positive" class="mw-redirect" title="False positive">false-positive</a> errors. For true errors, there is no anchor ID in the article to match the anchor ID expected by the short-cite template. A false-positive error occurs because the article reader can only read the article's raw wikitext, it cannot burrow into wrapper templates. Wrapper templates enclose the template that creates the anchor ID. This enclosure hides the necessary details, so the article reader cannot determine that wrapper template's anchor ID. For example, <code>{{<a href="/wiki/Template:Cite_DNB" title="Template:Cite DNB">cite DNB</a>}}</code> is a wrapper template that encloses <code>{{<a href="/wiki/Template:Cite_encyclopedia" title="Template:Cite encyclopedia">cite encyclopedia</a>}}</code>. The values assigned to the <span class="nowrap"><code>{{cite DNB}}</code></span> parameters <code class="tpl-para" style="word-break:break-word;">|year=</code> and <code class="tpl-para" style="word-break:break-word;">|supplement=</code> tell <span class="nowrap"><code>{{Cite DNB}}</code></span> how to set editor names and date in its call to the enclosed <span class="nowrap"><code>{{cite encyclopedia}}</code></span>, which uses them to create the wrapper template's anchor ID. When a wrapped template creates a matching anchor ID that the article reader cannot see; the link from short-cite to long-form citation works but is marked with a <span style="font-size: 85%;"><span class="error">no target</span></span> false-positive error message.</p><div style="clear:both;" class=""></div>    </div><div class="mw-category-generated" lang="en" dir="ltr"><div id="mw-subcategories"> <h2>Subcategories</h2> <p>This category has the following 2 subcategories, out of 2 total. </p><div lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-category"><div class="mw-category-group"><h3>H</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Harv_and_Sfn_multiple-target_errors" title="Category:Harv and Sfn multiple-target errors">Harv and Sfn multiple-target errors</a></bdi> <span title="Contains 0 subcategories, 77 pages, and 0 files" dir="ltr">(77 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li> <li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Harv_and_Sfn_no-target_errors" title="Category:Harv and Sfn no-target errors">Harv and Sfn no-target errors</a></bdi> <span title="Contains 0 subcategories, 3,569 pages, and 0 files" dir="ltr">(3,569 P)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div></div></div> </div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Category:Harv_and_Sfn_template_errors&oldid=1176080622">https://en.wikipedia.org/w/index.php?title=Category:Harv_and_Sfn_template_errors&oldid=1176080622</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-ns-shown">Hidden categories: <ul><li><a href="/wiki/Category:Hidden_categories" title="Category:Hidden categories">Hidden categories</a></li><li><a href="/wiki/Category:Tracking_categories" title="Category:Tracking categories">Tracking categories</a></li><li><a href="/wiki/Category:Automatic_category_TOC_generates_no_TOC" title="Category:Automatic category TOC generates no TOC">Automatic category TOC generates no TOC</a></li><li><a href="/wiki/Category:Articles_with_incorrect_citation_syntax" title="Category:Articles with incorrect citation syntax">Articles with incorrect citation syntax</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 19 September 2023, at 09:58<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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