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©) subsection</span> </button> <ul id="toc-Decode_(&copy;_→_©)-sublist" class="vector-toc-list"> <li id="toc-Decode_a_reduced_set_only" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Decode_a_reduced_set_only"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Decode a reduced set only</span> </div> </a> <ul id="toc-Decode_a_reduced_set_only-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Encode_(©_→_&copy;)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Encode_(©_→_&copy;)"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Encode (© → <span>&copy;</span>)</span> </div> </a> <button aria-controls="toc-Encode_(©_→_&copy;)-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Encode (© → <span>&copy;</span>) subsection</span> </button> <ul id="toc-Encode_(©_→_&copy;)-sublist" class="vector-toc-list"> <li id="toc-character_set_to_encode" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#character_set_to_encode"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>character set to encode</span> </div> </a> <ul id="toc-character_set_to_encode-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Known_issues" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Known_issues"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Known issues</span> </div> </a> <ul id="toc-Known_issues-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Module</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">DecodeEncode</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 38 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-38" 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">38 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/%D0%90%D0%BC%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:DecodeEncode" title="Амодуль:DecodeEncode – Abkhazian" lang="ab" hreflang="ab" data-title="Амодуль:DecodeEncode" data-language-autonym="Аԥсшәа" data-language-local-name="Abkhazian" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D8%AD%D8%AF%D8%A9:DecodeEncode" title="وحدة:DecodeEncode – Arabic" lang="ar" hreflang="ar" data-title="وحدة:DecodeEncode" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-av mw-list-item"><a href="https://av.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:DecodeEncode" title="Модуль:DecodeEncode – Avaric" lang="av" hreflang="av" data-title="Модуль:DecodeEncode" data-language-autonym="Авар" data-language-local-name="Avaric" class="interlanguage-link-target"><span>Авар</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Modul:DecodeEncode" title="Modul:DecodeEncode – Azerbaijani" lang="az" hreflang="az" data-title="Modul:DecodeEncode" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Central Bikol" lang="bcl" hreflang="bcl" data-title="Module:DecodeEncode" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Modul:DecodeEncode" title="Modul:DecodeEncode – Bosnian" lang="bs" hreflang="bs" data-title="Modul:DecodeEncode" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Cebuano" lang="ceb" hreflang="ceb" data-title="Module:DecodeEncode" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Moodul:DecodeEncode" title="Moodul:DecodeEncode – Estonian" lang="et" hreflang="et" data-title="Moodul:DecodeEncode" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Greek" lang="el" hreflang="el" data-title="Module:DecodeEncode" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%D9%88%D8%AF%D9%85%D8%A7%D9%86:DecodeEncode" title="پودمان:DecodeEncode – Persian" lang="fa" hreflang="fa" data-title="پودمان:DecodeEncode" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%AA%A8%EB%93%88:DecodeEncode" title="모듈:DecodeEncode – Korean" lang="ko" hreflang="ko" data-title="모듈:DecodeEncode" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%84%D5%B8%D5%A4%D5%B8%D6%82%D5%AC:DecodeEncode" title="Մոդուլ:DecodeEncode – Armenian" lang="hy" hreflang="hy" data-title="Մոդուլ:DecodeEncode" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Modul:DecodeEncode" title="Modul:DecodeEncode – Croatian" lang="hr" hreflang="hr" data-title="Modul:DecodeEncode" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Icelandic" lang="is" hreflang="is" data-title="Module:DecodeEncode" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Modul:DecodeEncode" title="Modul:DecodeEncode – Kurdish" lang="ku" hreflang="ku" data-title="Modul:DecodeEncode" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Lithuanian" lang="lt" hreflang="lt" data-title="Module:DecodeEncode" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%98%E0%B4%9F%E0%B4%95%E0%B4%82:DecodeEncode" title="ഘടകം:DecodeEncode – Malayalam" lang="ml" hreflang="ml" data-title="ഘടകം:DecodeEncode" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Maltese" lang="mt" hreflang="mt" data-title="Module:DecodeEncode" data-language-autonym="Malti" data-language-local-name="Maltese" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D9%85%D8%A7%DA%98%D9%88%D9%84:DecodeEncode" title="ماژول:DecodeEncode – Mazanderani" lang="mzn" hreflang="mzn" data-title="ماژول:DecodeEncode" data-language-autonym="مازِرونی" data-language-local-name="Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%82%E1%80%BB%E1%80%B0%E1%80%B8:DecodeEncode" title="မော်ဂျူး:DecodeEncode – Burmese" lang="my" hreflang="my" data-title="မော်ဂျူး:DecodeEncode" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Dutch" lang="nl" hreflang="nl" data-title="Module:DecodeEncode" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AE%E0%AC%A1%E0%AD%8D%E0%AD%9F%E0%AD%81%E0%AC%B2:DecodeEncode" title="ମଡ୍ୟୁଲ:DecodeEncode – Odia" lang="or" hreflang="or" data-title="ମଡ୍ୟୁଲ:DecodeEncode" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Modul:DecodeEncode" title="Modul:DecodeEncode – Uzbek" lang="uz" hreflang="uz" data-title="Modul:DecodeEncode" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AE%E0%A9%8C%E0%A8%A1%E0%A8%BF%E0%A8%8A%E0%A8%B2:DecodeEncode" title="ਮੌਡਿਊਲ:DecodeEncode – Punjabi" lang="pa" hreflang="pa" data-title="ਮੌਡਿਊਲ:DecodeEncode" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Pashto" lang="ps" hreflang="ps" data-title="Module:DecodeEncode" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/M%C3%B3dulo:DecodeEncode" title="Módulo:DecodeEncode – Portuguese" lang="pt" hreflang="pt" data-title="Módulo:DecodeEncode" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/M%C3%B3dulo:DecodeEncode" title="Módulo:DecodeEncode – Quechua" lang="qu" hreflang="qu" data-title="Módulo:DecodeEncode" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Sinhala" lang="si" hreflang="si" data-title="Module:DecodeEncode" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Simple English" lang="en-simple" hreflang="en-simple" data-title="Module:DecodeEncode" 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-ss mw-list-item"><a href="https://ss.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Swati" lang="ss" hreflang="ss" data-title="Module:DecodeEncode" data-language-autonym="SiSwati" data-language-local-name="Swati" class="interlanguage-link-target"><span>SiSwati</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Modul:DecodeEncode" title="Modul:DecodeEncode – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Modul:DecodeEncode" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Tamil" lang="ta" hreflang="ta" data-title="Module:DecodeEncode" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-shn mw-list-item"><a href="https://shn.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%82%83%E1%82%87%E1%81%B5%E1%80%BB%E1%80%B0%E1%80%B8:DecodeEncode" title="မေႃႇၵျူး:DecodeEncode – Shan" lang="shn" hreflang="shn" data-title="မေႃႇၵျူး:DecodeEncode" data-language-autonym="ၽႃႇသႃႇတႆး " data-language-local-name="Shan" class="interlanguage-link-target"><span>ၽႃႇသႃႇတႆး </span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A1%E0%B8%AD%E0%B8%94%E0%B8%B9%E0%B8%A5:DecodeEncode" title="มอดูล:DecodeEncode – Thai" lang="th" hreflang="th" data-title="มอดูล:DecodeEncode" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Mod%C3%BCl:DecodeEncode" title="Modül:DecodeEncode – Turkish" lang="tr" hreflang="tr" data-title="Modül:DecodeEncode" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:DecodeEncode" title="Модуль:DecodeEncode – Ukrainian" lang="uk" hreflang="uk" data-title="Модуль:DecodeEncode" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%85%D8%A7%DA%88%DB%8C%D9%88%D9%84:DecodeEncode" title="ماڈیول:DecodeEncode – Urdu" lang="ur" hreflang="ur" data-title="ماڈیول:DecodeEncode" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Module:DecodeEncode" title="Module:DecodeEncode – Chinese" lang="zh" hreflang="zh" data-title="Module:DecodeEncode" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</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/Q108139052#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs 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href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FModule%3ADecodeEncode"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FModule%3ADecodeEncode"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Module%3ADecodeEncode&action=show-download-screen"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-wikibooks mw-list-item"><a href="https://en.wikibooks.org/wiki/Module:DecodeEncode" hreflang="en"><span>Wikibooks</span></a></li><li class="wb-otherproject-link wb-otherproject-wikiversity mw-list-item"><a href="https://en.wikiversity.org/wiki/Module:DecodeEncode" hreflang="en"><span>Wikiversity</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q108139052" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-pp-default" class="mw-indicator"><div class="mw-parser-output"><span typeof="mw:File"><a href="/wiki/Wikipedia:Protection_policy#template" title="This high-risk module is permanently template-protected to prevent vandalism"><img alt="Permanently protected module" src="//upload.wikimedia.org/wikipedia/en/thumb/5/53/Template-protection-shackle.svg/20px-Template-protection-shackle.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/5/53/Template-protection-shackle.svg/30px-Template-protection-shackle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/5/53/Template-protection-shackle.svg/40px-Template-protection-shackle.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></div></div> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1237875617">.mw-parser-output .documentation,.mw-parser-output .documentation-metadata{border:1px solid #a2a9b1;background-color:#ecfcf4;clear:both}.mw-parser-output .documentation{margin:1em 0 0 0;padding:1em}.mw-parser-output .documentation-metadata{margin:0.2em 0;font-style:italic;padding:0.4em 1em}.mw-parser-output .documentation-startbox{padding-bottom:3px;border-bottom:1px solid #aaa;margin-bottom:1ex}.mw-parser-output .documentation-heading{font-weight:bold;font-size:125%}.mw-parser-output .documentation-clear{clear:both}.mw-parser-output .documentation-toolbar{font-style:normal;font-size:85%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .documentation,html.skin-theme-clientpref-night .mw-parser-output .documentation-metadata{background-color:#0b1e1c}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .documentation,html.skin-theme-clientpref-os .mw-parser-output .documentation-metadata{background-color:#0b1e1c}}</style><div class="documentation-container" role="complementary" aria-labelledby="documentation-heading"> <div class="documentation"> <div class="documentation-startbox"> <span class="documentation-heading" id="documentation-heading"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Test_Template_Info-Icon_-_Version_%282%29.svg/50px-Test_Template_Info-Icon_-_Version_%282%29.svg.png" decoding="async" width="50" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/Test_Template_Info-Icon_-_Version_%282%29.svg/75px-Test_Template_Info-Icon_-_Version_%282%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/43/Test_Template_Info-Icon_-_Version_%282%29.svg/100px-Test_Template_Info-Icon_-_Version_%282%29.svg.png 2x" data-file-width="1792" data-file-height="800" /></span></span> Module documentation</span><span class="mw-editsection-like plainlinks">[<a href="/wiki/Module:DecodeEncode/doc" title="Module:DecodeEncode/doc">view</a>] [<a href="/wiki/Special:EditPage/Module:DecodeEncode/doc" title="Special:EditPage/Module:DecodeEncode/doc">edit</a>] [<a href="/wiki/Special:PageHistory/Module:DecodeEncode/doc" title="Special:PageHistory/Module:DecodeEncode/doc">history</a>] [<a href="/wiki/Special:Purge/Module:DecodeEncode" title="Special:Purge/Module:DecodeEncode">purge</a>]</span></div> <style data-mw-deduplicate="TemplateStyles:r1238436933">.mw-parser-output .ombox{margin:4px 0;border-collapse:collapse;border:1px solid #a2a9b1;background-color:var(--background-color-neutral-subtle,#f8f9fa);box-sizing:border-box;color:var(--color-base,#202122)}.mw-parser-output .ombox.mbox-small{font-size:88%;line-height:1.25em}.mw-parser-output .ombox-speedy{border:2px solid #b32424;background-color:#fee7e6}.mw-parser-output .ombox-delete{border:2px solid #b32424}.mw-parser-output .ombox-content{border:1px solid #f28500}.mw-parser-output .ombox-style{border:1px solid #fc3}.mw-parser-output .ombox-move{border:1px solid #9932cc}.mw-parser-output .ombox-protection{border:2px solid #a2a9b1}.mw-parser-output .ombox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .ombox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .ombox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .ombox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ombox .mbox-invalid-type{text-align:center}@media(min-width:720px){.mw-parser-output .ombox{margin:4px 10%}.mw-parser-output .ombox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}body.skin--responsive .mw-parser-output table.ombox img{max-width:none!important}@media screen{html.skin-theme-clientpref-night .mw-parser-output .ombox-speedy{background-color:#310402}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .ombox-speedy{background-color:#310402}}</style><table class="plainlinks ombox ombox-notice" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><span><img alt="Ready for use" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Green_check.svg/40px-Green_check.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Green_check.svg/60px-Green_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Green_check.svg/80px-Green_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span></td><td class="mbox-text">This module is rated as <a href="/wiki/Category:Modules_for_general_use" title="Category:Modules for general use">ready for general use</a>. It has reached a mature form and is thought to be relatively bug-free and ready for use wherever appropriate. It is ready to mention on help pages and other Wikipedia resources as an option for new users to learn. To reduce server load and bad output, it should be improved by <a href="/wiki/Wikipedia:Template_sandbox_and_test_cases" title="Wikipedia:Template sandbox and test cases">sandbox testing</a> rather than repeated trial-and-error editing.</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238436933"><table class="plainlinks ombox ombox-content" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><span><img alt="Warning" src="//upload.wikimedia.org/wikipedia/en/thumb/5/5f/Ambox_warning_orange.svg/40px-Ambox_warning_orange.svg.png" decoding="async" width="40" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/5/5f/Ambox_warning_orange.svg/60px-Ambox_warning_orange.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/5/5f/Ambox_warning_orange.svg/80px-Ambox_warning_orange.svg.png 2x" data-file-width="378" data-file-height="326" /></span></span></td><td class="mbox-text"><b>This Lua module is used on <a class="external text" href="https://linkcount.toolforge.org/?project=en.wikipedia.org&page=Module%3ADecodeEncode#transclusions">approximately 133,000 pages</a></b>.<br /> To avoid major disruption and server load, any changes should be tested in the module's <a href="/wiki/Module:DecodeEncode/sandbox" title="Module:DecodeEncode/sandbox">/sandbox</a> or <a href="/w/index.php?title=Module:DecodeEncode/testcases&action=edit&redlink=1" class="new" title="Module:DecodeEncode/testcases (page does not exist)">/testcases</a> subpages, or in your own <a href="/wiki/Module:Sandbox" title="Module:Sandbox">module sandbox</a>. The tested changes can be added to this page in a single edit. Consider discussing changes on the <a href="/wiki/Module_talk:DecodeEncode" title="Module talk:DecodeEncode">talk page</a> before implementing them.</td></tr></tbody></table> <p>Implements Lua functions <a href="https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#mw.text.decode" class="extiw" title="mw:Extension:Scribunto/Lua reference manual">mw.text.decode</a>, <a href="https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#mw.text.encode" class="extiw" title="mw:Extension:Scribunto/Lua reference manual">mw.text.encode</a> in a module. </p> <dl><dd><code>{{#invoke:decodeEncode|decode|s=Source&nbsp;text&copy;}}</code> → <code>Source text©</code></dd></dl> <p>See <a href="/wiki/List_of_XML_and_HTML_character_entity_references" title="List of XML and HTML character entity references">List of XML and HTML character entity references</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Decode_(&copy;_→_©)"><span id="Decode_.28.26copy.3B_.E2.86.92_.C2.A9.29"></span>Decode (<style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">&copy;</span> → ©) <span class="anchor" id="Decode"></span></h2></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">See <a href="#Known_issues">§ Known issues</a> for possible THIN SPACE, epsilon issues</div> <dl><dd>Decodes <a href="/wiki/List_of_XML_and_HTML_character_entity_references" title="List of XML and HTML character entity references">Named Entities</a> <i>from</i> entity name <i>into</i> a regular (unicode) character:</dd> <dd><code>&copy;</code> → <code>©</code></dd> <dd><code>&gt;</code> → <code>></code></dd></dl> <p>All well-defined named entities are decoded (<a rel="nofollow" class="external text" href="https://html.spec.whatwg.org/multipage/named-characters.html#named-character-references">HTML Named character references</a>, formally: as defined in the <a rel="nofollow" class="external text" href="https://www.php.net/get_html_translation_table">PHP table</a>). </p> <dl><dd>A regular, rendered sentence: <dl><dd>"At 100 °F, & with a "burning" sun above, we , we ⁄walked⁄."</dd></dl></dd></dl> <dl><dd>In code: <dl><dd>"<code>At 100&nbsp;&deg;F, & with a &quot;burning&quot; sun above, we &frasl;walked&frasl;.</code>" -- wikitext</dd></dl></dd></dl> <dl><dd>Processing:</dd> <dd><code>{{#invoke:decodeEncode|decode|s=At 100 °F, & with a "burning" sun above, we ⁄walked⁄.}}</code> → <dl><dd><code>At 100 °F, & with a "burning" sun above, we ⁄walked⁄.</code> -- In code: straight characters, no named entities.</dd></dl></dd></dl> <dl><dd>Renders, again: <dl><dd>"At 100 °F, & with a "burning" sun above, we ⁄walked⁄."</dd></dl></dd></dl> <div class="mw-heading mw-heading3"><h3 id="Decode_a_reduced_set_only">Decode a reduced set only</h3></div> <p>By setting <code class="tpl-para" style="word-break:break-word;">|subset_only=true</code>, only these five entity names are decoded: '&lt;', '&gt;', '&amp;', '&quot;', '&nbsp;' (that is, into '<', '>', '&', '"', ' '). </p> <dl><dd><b>Note</b>: There is a difference with the relevant Lua parameter. (This only concerns your task if you also work directly with the Lua mw.text.decode function). Lua documentation defines parameter <code class="tpl-para" style="word-break:break-word;">|decodeNamedEntities=</code>, having this effect: when <i>omitted or false</i>, only the reduced set of entities is recognized and decoded. This use of 'false' is <i>inverted</i> in using <code class="tpl-para" style="word-break:break-word;">|subset_only=</code>: <code class="tpl-para" style="word-break:break-word;">|decodeNamedEntities=false</code> = <code class="tpl-para" style="word-break:break-word;">|subset_only=true</code>.</dd></dl> <dl><dd>Also, this module ignores the "omitted" logic: <code class="tpl-para" style="word-break:break-word;">|subset_only=</code> should be set explicitly to 'true' to be effective.</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Encode_(©_→_&copy;)"><span id="Encode_.28.C2.A9_.E2.86.92_.26copy.3B.29"></span>Encode (© → <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">&copy;</span>) <span class="anchor" id="Encode"></span></h2></div> <dl><dd>Function <code>encode</code> encodes some entity-named characters into that name (for example: <code>&</code> → <code>&amp;</code>).</dd></dl> <p>Regular sentence: </p> <dl><dd>"At >100 °F, & with a "burning" sun above, we walked. ©"</dd></dl> <p>In code: </p> <dl><dd>"<code>At >100 °F, & with a "burning" sun above, we walked. ©</code>"</dd></dl> <p>Encode: </p> <dl><dd><code>{{#invoke:decodeEncode|encode|s=At >100 °F, & with a "burning" sun above, we walked. ©|charset=&<>{{!}}°"'&©}}</code></dd></dl> <dl><dd>→</dd></dl> <dl><dd><code>At &gt;100 &#176;F, &amp; with a &quot;burning&quot; sun above, we walked. &#169;</code></dd></dl> <dl><dd>Renders as:</dd></dl> <dl><dd>"At >100 °F, & with a "burning" sun above, we walked. ©"</dd></dl> <div class="mw-heading mw-heading3"><h3 id="character_set_to_encode">character set to encode</h3></div> <p>Per Lua documentation, only a small set of characters is processed. The characterset can be set (expanded) by using <code class="tpl-para" style="word-break:break-word;">|charset=</code>. </p> <dl><dd>Example: <code class="tpl-para" style="word-break:break-word;">|charset=<>" \'&</code> (the default), <code class="tpl-para" style="word-break:break-word;">|charset=<>°"'&©{{!}}</code>; characters not in the default will be replaced by their decimal entity: <code>©</code> → <code>&#169;</code> <small>(hexadecimal number, not decimal nor named &copy;)</small></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Known_issues">Known issues <span class="anchor" id="Template"></span></h2></div> <ul><li>13 Sep 2021: NOTE: The encode function with user-supplied charset is now used productively in <span class="nowrap">{{</span><a href="/wiki/Template:R/superscript" title="Template:R/superscript">R/superscript</a><span class="nowrap">}}</span> and <span class="nowrap">{{</span><a href="/wiki/Template:R/ref" title="Template:R/ref">R/ref</a><span class="nowrap">}}</span>. Before implementing breaking changes here, these templates need to be adjusted accordingly!</li></ul> <ul><li>26 Sep 2021: <span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+2009</span> </span><span class="Unicode" style="background:lightblue;line-height:1em"> </span> <span style="font-variant: small-caps; text-transform: lowercase;">THIN SPACE</span> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">&thinsp;, &ThinSpace;</span>)</li></ul> <dl><dd>Note: Possible bug: Decoding <code>&ThinSpace;</code> works, but <code>&thinsp;</code> doesn't.</dd> <dd>Resolved in code.</dd></dl> <ul><li>4 Feb 2023: <span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">U+03B5</span> </span><span style="font-size:125%;line-height:1em">ε</span> <span style="font-variant: small-caps; text-transform: lowercase;">GREEK SMALL LETTER EPSILON</span> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">&epsi;, &epsilon;</span>)</li></ul> <style data-mw-deduplicate="TemplateStyles:r1264776157">.mw-parser-output .tracked{float:right;clear:right;margin:0 0 1em 1em;width:12em;border:1px solid var(--border-color-base,#a2a9b1);border-radius:2px;background-color:var(--background-color-interactive,#EAECF0);color:var(--color-base,#202122);font-size:85%;text-align:center;padding:0.5em}.mw-parser-output .tracked-url{font-weight:bold}.mw-parser-output .tracked-closure{color:var(--color-emphasized,#000);font-weight:bold;text-transform:uppercase}.mw-parser-output .tracked-resolved{color:var(--color-success,#14866d)}</style><div role="note" class="tracked plainlinks mw-trackedTemplate">Tracked in <a href="https://phabricator.wikimedia.org/" class="extiw" title="phabricator:">Phabricator</a><br /><span class="tracked-url"><a href="https://phabricator.wikimedia.org/T328840" class="extiw" title="phabricator:T328840"><span class="trakfab-T328840"> Task T328840</span></a></span><br /></div> <dl><dd>See <a href="/wiki/Module_talk:DecodeEncode#Bug_report:_bad_decoding_of_U+03B5_ε_(epsilon)" title="Module talk:DecodeEncode">Module talk:DecodeEncode § Bug report: bad decoding of U+03B5 ε (epsilon)</a></dd> <dd>Resolved in code.</dd></dl> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div> <ul><li><a href="https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#mw.text.decode" class="extiw" title="mw:Extension:Scribunto/Lua reference manual">mw.text.decode</a></li> <li><a href="https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#mw.text.encode" class="extiw" title="mw:Extension:Scribunto/Lua reference manual">mw.text.encode</a></li> <li><a href="/wiki/Module:Urldecode" title="Module:Urldecode">Module:Urldecode</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Navbox_wikitext-handling_templates" title="Template:Navbox wikitext-handling templates"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:Navbox_wikitext-handling_templates&action=edit&redlink=1" class="new" title="Template talk:Navbox wikitext-handling templates (page does not exist)"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Navbox_wikitext-handling_templates" title="Special:EditPage/Template:Navbox wikitext-handling templates"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Wikitext-changing_templates337" style="font-size:114%;margin:0 4em">Wikitext-changing templates</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">wikitext</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap">{{</span><a href="/wiki/Template:Nowiki" title="Template:Nowiki">Nowiki</a><span class="nowrap">}}</span> / dtag</li> <li><span class="nowrap">{{</span><a href="/wiki/Template:Plain_text" title="Template:Plain text">Plain text</a><span class="nowrap">}}</span> / <a href="/wiki/Module:Plain_text" title="Module:Plain text">Module:Plain text</a></li> <li><span class="nowrap">{{</span><a href="/wiki/Template:Unstrip" title="Template:Unstrip">Unstrip</a><span class="nowrap">}}</span>, <span class="nowrap">{{</span><a href="/wiki/Template:UnstripNoWiki" title="Template:UnstripNoWiki">UnstripNoWiki</a><span class="nowrap">}}</span>, <span class="nowrap">{{</span><a href="/wiki/Template:KillMarkers" title="Template:KillMarkers">KillMarkers</a><span class="nowrap">}}</span> / <a href="/wiki/Module:Unstrip" title="Module:Unstrip">Module:Unstrip</a></li> <li><span class="nowrap">{{</span><a href="/wiki/Template:Strip_tags" title="Template:Strip tags">Strip tags</a><span class="nowrap">}}</span></li> <li><a href="/wiki/Module:Check_for_unknown_parameters" title="Module:Check for unknown parameters">Module:Check for unknown parameters</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Encode/decode</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>HTML: <a class="mw-selflink selflink">Module:DecodeEncode</a></li> <li>URLs: <a href="/wiki/Module:Urldecode" title="Module:Urldecode">Module:Urldecode</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>See also: <span class="nowrap">{{</span><a href="/wiki/Template:String-handling_templates" title="Template:String-handling templates">String-handling templates</a><span class="nowrap">}}</span> <b>·</b> <a href="/wiki/Category:Wikicode_string_manipulation_templates" title="Category:Wikicode string manipulation templates">Category:Wikicode string manipulation templates</a> (3)</div></td></tr></tbody></table></div> <div class="documentation-clear"></div> </div> <div role="note" class="documentation-metadata plainlinks">The above <a href="/wiki/Wikipedia:Template_documentation" title="Wikipedia:Template documentation">documentation</a> is <a href="/wiki/Help:Transclusion" title="Help:Transclusion">transcluded</a> from <a href="/wiki/Module:DecodeEncode/doc" title="Module:DecodeEncode/doc">Module:DecodeEncode/doc</a>. <span class="documentation-toolbar">(<a href="/wiki/Special:EditPage/Module:DecodeEncode/doc" title="Special:EditPage/Module:DecodeEncode/doc">edit</a> | <a href="/wiki/Special:PageHistory/Module:DecodeEncode/doc" title="Special:PageHistory/Module:DecodeEncode/doc">history</a>)</span><br />Editors can experiment in this module's <a href="/wiki/Module:DecodeEncode/sandbox" title="Module:DecodeEncode/sandbox">sandbox</a> <span class="documentation-toolbar">(<a href="/wiki/Special:EditPage/Module:DecodeEncode/sandbox" title="Special:EditPage/Module:DecodeEncode/sandbox">edit</a> | <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Special%3AComparePages&page1=Module%3ADecodeEncode&page2=Module%3ADecodeEncode%2Fsandbox">diff</a>)</span> and testcases <span class="documentation-toolbar">(<a class="external text" href="https://en.wikipedia.org/w/index.php?title=Module:DecodeEncode/testcases&action=edit&preload=Template%3ADocumentation%2Fpreload-module-testcases">create</a>)</span> pages.<br /> <a href="/wiki/Special:PrefixIndex/Module:DecodeEncode/" title="Special:PrefixIndex/Module:DecodeEncode/">Subpages of this module</a>.</div></div> <p><span id="code"></span> </p><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr mw-highlight-lines" dir="ltr"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos" data-line="1"></span></a><span class="nb">require</span><span class="p">(</span><span class="s1">'strict'</span><span class="p">)</span> </span><span id="L-2"><a href="#L-2"><span class="linenos" data-line="2"></span></a><span class="kd">local</span> <span class="n">p</span> <span class="o">=</span> <span class="p">{}</span> </span><span id="L-3"><a href="#L-3"><span class="linenos" data-line="3"></span></a> </span><span id="L-4"><a href="#L-4"><span class="linenos" data-line="4"></span></a><span class="kd">local</span> <span class="kr">function</span> <span class="nf">_getBoolean</span><span class="p">(</span> <span class="n">boolean_str</span> <span class="p">)</span> </span><span id="L-5"><a href="#L-5"><span class="linenos" data-line="5"></span></a> <span class="c1">-- from: module:String; adapted</span> </span><span id="L-6"><a href="#L-6"><span class="linenos" data-line="6"></span></a> <span class="c1">-- requires an explicit true</span> </span><span id="L-7"><a href="#L-7"><span class="linenos" data-line="7"></span></a> <span class="kd">local</span> <span class="n">boolean_value</span> </span><span id="L-8"><a href="#L-8"><span class="linenos" data-line="8"></span></a> </span><span id="L-9"><a href="#L-9"><span class="linenos" data-line="9"></span></a> <span class="kr">if</span> <span class="nb">type</span><span class="p">(</span> <span class="n">boolean_str</span> <span class="p">)</span> <span class="o">==</span> <span class="s1">'string'</span> <span class="kr">then</span> </span><span id="L-10"><a href="#L-10"><span class="linenos" data-line="10"></span></a> <span class="n">boolean_str</span> <span class="o">=</span> <span class="n">boolean_str</span><span class="p">:</span><span class="n">lower</span><span class="p">()</span> </span><span id="L-11"><a href="#L-11"><span class="linenos" data-line="11"></span></a> <span class="kr">if</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">'true'</span> <span class="ow">or</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">'yes'</span> <span class="ow">or</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">'1'</span> <span class="kr">then</span> </span><span id="L-12"><a href="#L-12"><span class="linenos" data-line="12"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="kc">true</span> </span><span id="L-13"><a href="#L-13"><span class="linenos" data-line="13"></span></a> <span class="kr">else</span> </span><span id="L-14"><a href="#L-14"><span class="linenos" data-line="14"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="kc">false</span> </span><span id="L-15"><a href="#L-15"><span class="linenos" data-line="15"></span></a> <span class="kr">end</span> </span><span id="L-16"><a href="#L-16"><span class="linenos" data-line="16"></span></a> <span class="kr">elseif</span> <span class="nb">type</span><span class="p">(</span> <span class="n">boolean_str</span> <span class="p">)</span> <span class="o">==</span> <span class="s1">'boolean'</span> <span class="kr">then</span> </span><span id="L-17"><a href="#L-17"><span class="linenos" data-line="17"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="n">boolean_str</span> </span><span id="L-18"><a href="#L-18"><span class="linenos" data-line="18"></span></a> <span class="kr">else</span> </span><span id="L-19"><a href="#L-19"><span class="linenos" data-line="19"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="kc">false</span> </span><span id="L-20"><a href="#L-20"><span class="linenos" data-line="20"></span></a> <span class="kr">end</span> </span><span id="L-21"><a href="#L-21"><span class="linenos" data-line="21"></span></a> <span class="kr">return</span> <span class="n">boolean_value</span> </span><span id="L-22"><a href="#L-22"><span class="linenos" data-line="22"></span></a><span class="kr">end</span> </span><span id="L-23"><a href="#L-23"><span class="linenos" data-line="23"></span></a> </span><span id="L-24"><a href="#L-24"><span class="linenos" data-line="24"></span></a><span class="kr">function</span> <span class="nc">p</span><span class="p">.</span><span class="nf">decode</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-25"><a href="#L-25"><span class="linenos" data-line="25"></span></a> <span class="kd">local</span> <span class="n">s</span> <span class="o">=</span> <span class="n">frame</span><span class="p">.</span><span class="n">args</span><span class="p">[</span><span class="s1">'s'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span> </span><span id="L-26"><a href="#L-26"><span class="linenos" data-line="26"></span></a> <span class="kd">local</span> <span class="n">subset_only</span> <span class="o">=</span> <span class="n">_getBoolean</span><span class="p">(</span><span class="n">frame</span><span class="p">.</span><span class="n">args</span><span class="p">[</span><span class="s1">'subset_only'</span><span class="p">]</span> <span class="ow">or</span> <span class="kc">false</span><span class="p">)</span> </span><span id="L-27"><a href="#L-27"><span class="linenos" data-line="27"></span></a> </span><span id="L-28"><a href="#L-28"><span class="linenos" data-line="28"></span></a> <span class="kr">return</span> <span class="n">p</span><span class="p">.</span><span class="n">_decode</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">subset_only</span> <span class="p">)</span> </span><span id="L-29"><a href="#L-29"><span class="linenos" data-line="29"></span></a><span class="kr">end</span> </span><span id="L-30"><a href="#L-30"><span class="linenos" data-line="30"></span></a> </span><span id="L-31"><a href="#L-31"><span class="linenos" data-line="31"></span></a><span class="kr">function</span> <span class="nc">p</span><span class="p">.</span><span class="nf">_decode</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">subset_only</span> <span class="p">)</span> </span><span id="L-32"><a href="#L-32"><span class="linenos" data-line="32"></span></a> <span class="c1">-- U+2009 THIN SPACE: workaround for bug: HTML entity &thinsp; is decoded incorrect. Entity &ThinSpace; gets decoded properly</span> </span><span id="L-33"><a href="#L-33"><span class="linenos" data-line="33"></span></a> <span class="n">s</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">.</span><span class="n">gsub</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="s1">'&thinsp;'</span><span class="p">,</span> <span class="s1">'&ThinSpace;'</span> <span class="p">)</span> </span><span id="L-34"><a href="#L-34"><span class="linenos" data-line="34"></span></a> <span class="c1">-- U+03B5 ε GREEK SMALL LETTER EPSILON: workaround for bug (phab:T328840): HTML entity &epsilon; is decoded incorrect for gsub(). Entity &epsi; gets decoded properly</span> </span><span id="L-35"><a href="#L-35"><span class="linenos" data-line="35"></span></a> <span class="n">s</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">.</span><span class="n">gsub</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="s1">'&epsilon;'</span><span class="p">,</span> <span class="s1">'&epsi;'</span> <span class="p">)</span> </span><span id="L-36"><a href="#L-36"><span class="linenos" data-line="36"></span></a> </span><span id="L-37"><a href="#L-37"><span class="linenos" data-line="37"></span></a> <span class="kd">local</span> <span class="n">ret</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">text</span><span class="p">.</span><span class="n">decode</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="ow">not</span> <span class="n">subset_only</span> <span class="p">)</span> </span><span id="L-38"><a href="#L-38"><span class="linenos" data-line="38"></span></a> </span><span id="L-39"><a href="#L-39"><span class="linenos" data-line="39"></span></a> <span class="kr">return</span> <span class="n">ret</span> </span><span id="L-40"><a href="#L-40"><span class="linenos" data-line="40"></span></a><span class="kr">end</span> </span><span id="L-41"><a href="#L-41"><span class="linenos" data-line="41"></span></a> </span><span id="L-42"><a href="#L-42"><span class="linenos" data-line="42"></span></a><span class="kr">function</span> <span class="nc">p</span><span class="p">.</span><span class="nf">encode</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-43"><a href="#L-43"><span class="linenos" data-line="43"></span></a> <span class="kd">local</span> <span class="n">s</span> <span class="o">=</span> <span class="n">frame</span><span class="p">.</span><span class="n">args</span><span class="p">[</span><span class="s1">'s'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span> </span><span id="L-44"><a href="#L-44"><span class="linenos" data-line="44"></span></a> <span class="kd">local</span> <span class="n">charset</span> <span class="o">=</span> <span class="n">frame</span><span class="p">.</span><span class="n">args</span><span class="p">[</span><span class="s1">'charset'</span><span class="p">]</span> </span><span id="L-45"><a href="#L-45"><span class="linenos" data-line="45"></span></a> </span><span id="L-46"><a href="#L-46"><span class="linenos" data-line="46"></span></a> <span class="kr">return</span> <span class="n">p</span><span class="p">.</span><span class="n">_encode</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">charset</span> <span class="p">)</span> </span><span id="L-47"><a href="#L-47"><span class="linenos" data-line="47"></span></a><span class="kr">end</span> </span><span id="L-48"><a href="#L-48"><span class="linenos" data-line="48"></span></a> </span><span id="L-49"><a href="#L-49"><span class="linenos" data-line="49"></span></a><span class="kr">function</span> <span class="nc">p</span><span class="p">.</span><span class="nf">_encode</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">charset</span> <span class="p">)</span> </span><span id="L-50"><a href="#L-50"><span class="linenos" data-line="50"></span></a> <span class="c1">-- example: charset = '_&©−°\\\"\'\=' -- do escape with backslash not %;</span> </span><span id="L-51"><a href="#L-51"><span class="linenos" data-line="51"></span></a> <span class="kd">local</span> <span class="n">ret</span> </span><span id="L-52"><a href="#L-52"><span class="linenos" data-line="52"></span></a> </span><span id="L-53"><a href="#L-53"><span class="linenos" data-line="53"></span></a> <span class="kr">if</span> <span class="n">charset</span> <span class="ow">and</span> <span class="n">charset</span> <span class="o">~=</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-54"><a href="#L-54"><span class="linenos" data-line="54"></span></a> <span class="n">ret</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">text</span><span class="p">.</span><span class="n">encode</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">charset</span> <span class="p">)</span> </span><span id="L-55"><a href="#L-55"><span class="linenos" data-line="55"></span></a> <span class="kr">else</span> </span><span id="L-56"><a href="#L-56"><span class="linenos" data-line="56"></span></a> <span class="c1">-- use default: chartset = '<>&"\' ' (outer quotes = lua required; space = NBSP)</span> </span><span id="L-57"><a href="#L-57"><span class="linenos" data-line="57"></span></a> <span class="n">ret</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">text</span><span class="p">.</span><span class="n">encode</span><span class="p">(</span> <span class="n">s</span> <span class="p">)</span> </span><span id="L-58"><a href="#L-58"><span class="linenos" data-line="58"></span></a> <span class="kr">end</span> </span><span id="L-59"><a href="#L-59"><span class="linenos" data-line="59"></span></a> </span><span id="L-60"><a href="#L-60"><span class="linenos" data-line="60"></span></a> <span class="kr">return</span> <span class="n">ret</span> </span><span id="L-61"><a href="#L-61"><span class="linenos" data-line="61"></span></a><span class="kr">end</span> </span><span id="L-62"><a href="#L-62"><span class="linenos" data-line="62"></span></a> </span><span id="L-63"><a href="#L-63"><span class="linenos" data-line="63"></span></a><span class="kr">return</span> <span class="n">p</span> </span></pre></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; 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