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class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <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="Mostra/Nascondi l'indice" > <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">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div 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Disponibile in 13 lingue" > <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-13" 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">13 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B6%E0%A7%82%E0%A6%A8%E0%A7%8D%E0%A6%AF-%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%B8%E0%A7%8D%E0%A6%A5_%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BE%E0%A6%A8" title="শূন্য-প্রস্থ স্থান - bengalese" lang="bn" hreflang="bn" data-title="শূন্য-প্রস্থ স্থান" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Breitenloses_Leerzeichen" title="Breitenloses Leerzeichen - tedesco" lang="de" hreflang="de" data-title="Breitenloses Leerzeichen" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Zero-width_space" title="Zero-width space - inglese" lang="en" hreflang="en" data-title="Zero-width space" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Nullar%C4%9Da_spaceto" title="Nullarĝa spaceto - esperanto" lang="eo" hreflang="eo" data-title="Nullarĝa spaceto" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Ancho_cero" title="Ancho cero - spagnolo" lang="es" hreflang="es" data-title="Ancho cero" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Espace_sans_chasse" title="Espace sans chasse - francese" lang="fr" hreflang="fr" data-title="Espace sans chasse" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%BC%E3%83%AD%E5%B9%85%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B9" title="ゼロ幅スペース - giapponese" lang="ja" hreflang="ja" data-title="ゼロ幅スペース" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%8F%AD_%EC%97%86%EB%8A%94_%EA%B3%B5%EB%B0%B1" title="폭 없는 공백 - coreano" lang="ko" hreflang="ko" data-title="폭 없는 공백" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Zero-width_space" title="Zero-width space - olandese" lang="nl" hreflang="nl" data-title="Zero-width space" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Espa%C3%A7o_de_largura_zero" title="Espaço de largura zero - portoghese" lang="pt" hreflang="pt" data-title="Espaço de largura zero" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D0%B1%D0%B5%D0%BB_%D0%BD%D1%83%D0%BB%D0%B5%D0%B2%D0%BE%D0%B9_%D1%88%D0%B8%D1%80%D0%B8%D0%BD%D1%8B" title="Пробел нулевой ширины - russo" lang="ru" hreflang="ru" data-title="Пробел нулевой ширины" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%8A%E0%B9%88%E0%B8%AD%E0%B8%87%E0%B8%A7%E0%B9%88%E0%B8%B2%E0%B8%87%E0%B8%84%E0%B8%A7%E0%B8%B2%E0%B8%A1%E0%B8%81%E0%B8%A7%E0%B9%89%E0%B8%B2%E0%B8%87%E0%B8%A8%E0%B8%B9%E0%B8%99%E0%B8%A2%E0%B9%8C" title="ช่องว่างความกว้างศูนย์ - thailandese" lang="th" hreflang="th" data-title="ช่องว่างความกว้างศูนย์" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%9B%B6%E5%AE%BD%E7%A9%BA%E6%A0%BC" title="零宽空格 - cinese" lang="zh" hreflang="zh" data-title="零宽空格" data-language-autonym="中文" data-language-local-name="cinese" 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/Q2604861#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</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="Namespace"> <div id="p-associated-pages" class="vector-menu 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wikitesto</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/Spazio_a_larghezza_zero" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/Spazio_a_larghezza_zero" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speciale:PagineSpeciali" title="Elenco di tutte le pagine speciali [q]" accesskey="q"><span>Pagine speciali</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Spazio_a_larghezza_zero&oldid=131404654" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciale:Cita&page=Spazio_a_larghezza_zero&id=131404654&wpFormIdentifier=titleform" title="Informazioni su come citare questa pagina"><span>Cita questa voce</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FSpazio_a_larghezza_zero"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FSpazio_a_larghezza_zero"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=Spazio+a+larghezza+zero"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=Spazio_a_larghezza_zero&action=show-download-screen"><span>Scarica come PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Spazio_a_larghezza_zero&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</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 altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2604861" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</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="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <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">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</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> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</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="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r133964453">.mw-parser-output .avviso .mbox-text-div>div,.mw-parser-output .avviso .mbox-text-full-div>div{font-size:90%}.mw-parser-output .avviso .mbox-image{flex-basis:52px;flex-grow:0;flex-shrink:0}.mw-parser-output .avviso .mbox-text-full-div .hide-when-compact{display:block}</style><div style="" class="ambox metadata noprint plainlinks avviso avviso-generico"> <div class="avviso-immagine mbox-image noprint"><span typeof="mw:File"><a href="/wiki/File:Puzzle_stub.svg" class="mw-file-description" title="Abbozzo"><img alt="Abbozzo" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Puzzle_stub.svg/45px-Puzzle_stub.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Puzzle_stub.svg/68px-Puzzle_stub.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Puzzle_stub.svg/90px-Puzzle_stub.svg.png 2x" data-file-width="800" data-file-height="800" /></a></span></div> <div class="avviso-testo mbox-text"> <div class="mbox-text-div"><b>Questa voce  sugli argomenti semiotica e terminologia informatica è solo un <a href="/wiki/Aiuto:Abbozzo" title="Aiuto:Abbozzo">abbozzo</a></b>.<br /> <div style="font-size:90%;"><a class="external text" href="https://it.wikipedia.org/w/index.php?title=Spazio_a_larghezza_zero&action=edit">Contribuisci</a> a migliorarla secondo le <a href="/wiki/Aiuto:Manuale_di_stile" title="Aiuto:Manuale di stile">convenzioni di Wikipedia</a>. </div> <div class="hide-when-compact"> </div> </div> </div> </div> <p>Lo <b>spazio a larghezza zero</b> (<b>zero-width space</b>, <b>ZWSP</b><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> o <b>ZWS</b><sup id="cite_ref-pdf_2-0" class="reference"><a href="#cite_note-pdf-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>) è un <a href="/wiki/Carattere_non_visualizzabile" class="mw-redirect" title="Carattere non visualizzabile">carattere non visualizzabile</a> utilizzato nella <a href="/wiki/Tipografia" title="Tipografia">tipografia</a> <a href="/wiki/Informatica" title="Informatica">informatica</a> per indicare i confini di una parola del testo nei sistemi di elaborazione in cui si utilizzano degli script che non utilizzano esplicitamente la <a href="/wiki/Spazio_(punteggiatura)" title="Spazio (punteggiatura)">spaziatura</a>, o dopo alcuni caratteri (come lo <a href="/wiki/Slash" title="Slash">slash</a>)<sup id="cite_ref-pdf_2-1" class="reference"><a href="#cite_note-pdf-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> che non sono generalmente seguiti da uno spazio. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Utilizzi">Utilizzi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Spazio_a_larghezza_zero&veaction=edit&section=1" title="Modifica la sezione Utilizzi" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=edit&section=1" title="Edit section's source code: Utilizzi"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Nell'<a href="/wiki/HTML" title="HTML">HTML</a>, il tag <kbd><wbr></kbd> (reso un vero e proprio standard solo in <a href="/wiki/HTML5" title="HTML5">HTML5</a>)<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> assume il ruolo di spazio a larghezza zero e può essere utilizzato come un <a href="/wiki/Ritorno_a_capo" title="Ritorno a capo">ritorno a capo</a> opzionale (ossia, solo se necessario). </p><p>Per mostrare uno dei suoi effetti, le seguenti parole sono state separate con uno spazio a larghezza nulla: </p> <blockquote><p>QuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempioQuestoèunesempio</p></blockquote> <p>Nei <a href="/wiki/Browser" title="Browser">browser</a> che supportano lo zero-witdh space, anche ridimensionando la finestra il testo andrà a capo solo al termine della parola, ovvero dove è presente lo spazio a larghezza nulla. </p> <div class="mw-heading mw-heading2"><h2 id="Codifica">Codifica</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Spazio_a_larghezza_zero&veaction=edit&section=2" title="Modifica la sezione Codifica" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=edit&section=2" title="Edit section's source code: Codifica"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th>Sistema di <a href="/wiki/Codifica" class="mw-redirect" title="Codifica">codifica</a> </th> <th>Codice </th> <th>Nota </th></tr> <tr> <td><a href="/wiki/Unicode" title="Unicode">Unicode</a> </td> <td><kbd>U+200B</kbd> </td> <td><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/HTML" title="HTML">HTML</a> </td> <td><code>&ZeroWidthSpace;</code><code>&#8203;</code><code>&#x200B;</code> </td> <td> </td></tr> <tr> <td><a href="/wiki/MathML" title="MathML">MathML</a> </td> <td><code>&NegativeThickSpace;</code><code>&NegativeMediumSpace;</code><br /> <p><code>&NegativeThinSpace;</code><code>&NegativeVeryThinSpace;</code> </p> </td> <td><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/URL" class="mw-redirect" title="URL">URL</a> </td> <td><kbd>%E2%80%8B</kbd> </td> <td> </td></tr> <tr> <td><a href="/wiki/TeX" title="TeX">TeX</a> </td> <td><code>\hskip0pt</code> </td> <td> </td></tr> <tr> <td><a href="/wiki/Groff_(software)" title="Groff (software)">groff</a> </td> <td><code>\:</code> </td> <td><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/LaTeX" title="LaTeX">LaTeX</a> </td> <td><code>\hspace{0pt}</code> </td> <td><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Spazio_a_larghezza_zero&veaction=edit&section=3" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=edit&section=3" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.unicode.org/charts/PDF/U2000.pdf"><span style="font-style:italic;">General Punctuation</span></a> (<span style="font-weight: bolder; font-size:80%"><abbr title="documento in formato PDF">PDF</abbr></span>), in <span style="font-style:italic;"><a href="/wiki/Unicode" title="Unicode">The Unicode Standard</a></span>, 2013.</cite></span> </li> <li id="cite_note-pdf-2"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-pdf_2-0">a</a></i></sup> <sup><i><a href="#cite_ref-pdf_2-1">b</a></i></sup></span> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Sid Steward (O'Reilly Media), <span style="font-style:italic;">Acrobat e PDF: trucchi e segreti</span> [<span style="font-style:italic;">PDF Hacks</span>], a cura di Livio Mondini, Milano, Hops Libri - Tecniche nuove, p. 302, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/88-481-1753-8" title="Speciale:RicercaISBN/88-481-1753-8">88-481-1753-8</a>.</cite> (<a rel="nofollow" class="external text" href="http://books.google.it/books?id=Gp81DTkEw8gC&pg=PA72">pagina 72</a>)</span> </li> <li id="cite_note-3"><a href="#cite_ref-3"><b>^</b></a> <span class="reference-text"><cite class="citation news" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.w3schools.com/tags/tag_wbr.asp"><span style="font-style:italic;">HTML <wbr> Tag</span></a>, w3schools.com.</cite></span> </li> <li id="cite_note-4"><a href="#cite_ref-4"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.unicode.org/charts/PDF/U2000.pdf"><span style="font-style:italic;">General Punctuation – Unicode</span></a> (<span style="font-weight: bolder; font-size:80%"><abbr title="documento in formato PDF">PDF</abbr></span>), su <span style="font-style:italic;">unicode.org</span>. <small>URL consultato il 20 luglio 2013</small>.</cite></span> </li> <li id="cite_note-5"><a href="#cite_ref-5"><b>^</b></a> <span class="reference-text"><a rel="nofollow" class="external text" href="https://zvon.org/comp/r/ref-MathML_2.html#Entities~ZeroWidthSpace">Entities/ZeroWidthSpace</a> in MathML Version 2.0</span> </li> <li id="cite_note-6"><a href="#cite_ref-6"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://man7.org/linux/man-pages/man7/groff.7.html"><span style="font-style:italic;">groff(7) – Linux manual page</span></a>, su <span style="font-style:italic;">man7.org</span>. <small>URL consultato l'8 febbraio 2014</small>.</cite></span> </li> <li id="cite_note-7"><a href="#cite_ref-7"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.latex-project.org/help/books/bookpart_tlc2-ch3.pdf"><span style="font-style:italic;">The LaTeX Companion. Chapter 3: Basic Formatting Tools</span></a> (<span style="font-weight: bolder; font-size:80%"><abbr title="documento in formato PDF">PDF</abbr></span>), su <span style="font-style:italic;">latex-project.org</span>. <small>URL consultato il 16 luglio 2019</small>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Spazio_a_larghezza_zero&veaction=edit&section=4" title="Modifica la sezione Bibliografia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=edit&section=4" title="Edit section's source code: Bibliografia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Unicode_Consortium" class="mw-redirect" title="Unicode Consortium">Unicode Consortium</a>, "Special Areas and Format Characters" (capitolo 16), <i>The Unicode Standard</i>, versione 5.2 <a rel="nofollow" class="external text" href="https://unicode.org/versions/Unicode5.2.0/ch16.pdf">full text</a></li> <li><a href="/w/index.php?title=Victor_H._Mair&action=edit&redlink=1" class="new" title="Victor H. Mair (la pagina non esiste)">Victor H. Mair</a>, Yongquan Liu, <i>Characters and computers</i>, IOS Press, 1991</li></ul> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Spazio_a_larghezza_zero&veaction=edit&section=5" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Spazio_a_larghezza_zero&action=edit&section=5" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Carattere_di_controllo" title="Carattere di controllo">Carattere di controllo</a></li></ul> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}</style><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Computer_n_screen.svg" class="mw-file-description" title="Informatica"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/Computer_n_screen.svg/24px-Computer_n_screen.svg.png" decoding="async" width="24" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/Computer_n_screen.svg/37px-Computer_n_screen.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/77/Computer_n_screen.svg/48px-Computer_n_screen.svg.png 2x" data-file-width="119" data-file-height="123" /></a></span> <b><a href="/wiki/Portale:Informatica" title="Portale:Informatica">Portale Informatica</a></b>: accedi alle voci di Wikipedia che trattano di informatica</div></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Estratto da "<a dir="ltr" href="https://it.wikipedia.org/w/index.php?title=Spazio_a_larghezza_zero&oldid=131404654">https://it.wikipedia.org/w/index.php?title=Spazio_a_larghezza_zero&oldid=131404654</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categorie</a>: <ul><li><a href="/wiki/Categoria:Simboli_tipografici" title="Categoria:Simboli tipografici">Simboli tipografici</a></li><li><a href="/wiki/Categoria:Ortografia" title="Categoria:Ortografia">Ortografia</a></li><li><a href="/wiki/Categoria:Repertori_di_caratteri" title="Categoria:Repertori di caratteri">Repertori di caratteri</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorie nascoste: <ul><li><a href="/wiki/Categoria:Stub_-_semiotica" title="Categoria:Stub - semiotica">Stub - semiotica</a></li><li><a href="/wiki/Categoria:Stub_-_terminologia_informatica" title="Categoria:Stub - terminologia informatica">Stub - terminologia informatica</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"> Questa pagina è stata modificata per l'ultima volta l'8 gen 2023 alle 19:14.</li> <li id="footer-info-copyright">Il testo è disponibile secondo la <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it">licenza Creative Commons Attribuzione-Condividi allo stesso modo</a>; possono applicarsi condizioni ulteriori. 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