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Módulo:String - Wikisource
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<div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sitio"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contenidos" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contenidos</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ocultar</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inicio</div> </a> </li> <li id="toc-Opciones_globales" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Opciones_globales"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Opciones globales</span> </div> </a> <ul id="toc-Opciones_globales-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Funciones" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Funciones"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Funciones</span> </div> </a> <button aria-controls="toc-Funciones-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>Alternar subsección Funciones</span> </button> <ul id="toc-Funciones-sublist" class="vector-toc-list"> <li id="toc-len" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#len"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>len</span> </div> </a> <ul id="toc-len-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-sub" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#sub"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>sub</span> </div> </a> <ul id="toc-sub-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-match" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#match"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>match</span> </div> </a> <ul id="toc-match-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-pos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#pos"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>pos</span> </div> </a> <ul id="toc-pos-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-find" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#find"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>find</span> </div> </a> <ul id="toc-find-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-replace" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#replace"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.6</span> <span>replace</span> </div> </a> <ul id="toc-replace-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-rep" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#rep"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.7</span> <span>rep</span> </div> </a> <ul id="toc-rep-sublist" class="vector-toc-list"> </ul> </li> </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="Contenidos" 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="Cambiar a la tabla de contenidos" > <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">Cambiar a la tabla de contenidos</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">Módulo</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">String</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="Ir a un artículo en otro idioma. Disponible en 53 idiomas" > <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-53" 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">53 idiomas</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.wikisource.org/wiki/%D9%88%D8%AD%D8%AF%D8%A9:String" title="وحدة:String (árabe)" lang="ar" hreflang="ar" data-title="وحدة:String" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikisource.org/wiki/Module:String" title="Module:String (asamés)" lang="as" hreflang="as" data-title="Module:String" data-language-autonym="অসমীয়া" data-language-local-name="asamés" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikisource.org/wiki/Modul:String" title="Modul:String (balinés)" lang="ban" hreflang="ban" data-title="Modul:String" data-language-autonym="Basa Bali" data-language-local-name="balinés" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikisource.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:String" title="Модуль:String (bielorruso)" lang="be" hreflang="be" data-title="Модуль:String" data-language-autonym="Беларуская" data-language-local-name="bielorruso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikisource.org/wiki/%E0%A6%AE%E0%A6%A1%E0%A6%BF%E0%A6%89%E0%A6%B2:String" title="মডিউল:String (bengalí)" lang="bn" hreflang="bn" data-title="মডিউল:String" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikisource.org/wiki/M%C3%B2dul:String" title="Mòdul:String (catalán)" lang="ca" hreflang="ca" data-title="Mòdul:String" data-language-autonym="Català" data-language-local-name="catalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikisource.org/wiki/Modul:String" title="Modul:String (checo)" lang="cs" hreflang="cs" data-title="Modul:String" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikisource.org/wiki/Modul:Str" title="Modul:Str (alemán)" lang="de" hreflang="de" data-title="Modul:Str" data-language-autonym="Deutsch" data-language-local-name="alemán" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikisource.org/wiki/Module:String" title="Module:String (griego)" lang="el" hreflang="el" data-title="Module:String" data-language-autonym="Ελληνικά" data-language-local-name="griego" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikisource.org/wiki/Module:String" title="Module:String (inglés)" lang="en" hreflang="en" data-title="Module:String" data-language-autonym="English" data-language-local-name="inglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikisource.org/wiki/Modulo:String" title="Modulo:String (esperanto)" lang="eo" hreflang="eo" data-title="Modulo:String" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikisource.org/wiki/Modulu:String" title="Modulu:String (euskera)" lang="eu" hreflang="eu" data-title="Modulu:String" data-language-autonym="Euskara" data-language-local-name="euskera" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikisource.org/wiki/%D9%BE%D9%88%D8%AF%D9%85%D8%A7%D9%86:String" title="پودمان:String (persa)" lang="fa" hreflang="fa" data-title="پودمان:String" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikisource.org/wiki/Moduuli:String" title="Moduuli:String (finés)" lang="fi" hreflang="fi" data-title="Moduuli:String" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikisource.org/wiki/Module:String" title="Module:String (francés)" lang="fr" hreflang="fr" data-title="Module:String" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikisource.org/wiki/M%C3%B3dulo:String" title="Módulo:String (gallego)" lang="gl" hreflang="gl" data-title="Módulo:String" data-language-autonym="Galego" data-language-local-name="gallego" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikisource.org/wiki/%E0%AA%B5%E0%AA%BF%E0%AA%AD%E0%AA%BE%E0%AA%97:String" title="વિભાગ:String (guyaratí)" lang="gu" hreflang="gu" data-title="વિભાગ:String" data-language-autonym="ગુજરાતી" data-language-local-name="guyaratí" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikisource.org/wiki/%D7%99%D7%97%D7%99%D7%93%D7%94:String" title="יחידה:String (hebreo)" lang="he" hreflang="he" data-title="יחידה:String" data-language-autonym="עברית" data-language-local-name="hebreo" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikisource.org/wiki/%E0%A4%AE%E0%A5%89%E0%A4%A1%E0%A5%8D%E0%A4%AF%E0%A5%82%E0%A4%B2:String" title="मॉड्यूल:String (hindi)" lang="hi" hreflang="hi" data-title="मॉड्यूल:String" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikisource.org/wiki/Modul:String" title="Modul:String (húngaro)" lang="hu" hreflang="hu" data-title="Modul:String" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikisource.org/wiki/%D5%84%D5%B8%D5%A4%D5%B8%D6%82%D5%AC:String" title="Մոդուլ:String (armenio)" lang="hy" hreflang="hy" data-title="Մոդուլ:String" data-language-autonym="Հայերեն" data-language-local-name="armenio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikisource.org/wiki/Modul:String" title="Modul:String (indonesio)" lang="id" hreflang="id" data-title="Modul:String" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikisource.org/wiki/Modulo:String" title="Modulo:String (italiano)" lang="it" hreflang="it" data-title="Modulo:String" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikisource.org/wiki/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB:String" title="モジュール:String (japonés)" lang="ja" hreflang="ja" data-title="モジュール:String" data-language-autonym="日本語" data-language-local-name="japonés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikisource.org/wiki/Modhul:String" title="Modhul:String (javanés)" lang="jv" hreflang="jv" data-title="Modhul:String" data-language-autonym="Jawa" data-language-local-name="javanés" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikisource.org/wiki/%E0%B2%AE%E0%B2%BE%E0%B2%A1%E0%B3%8D%E0%B2%AF%E0%B3%82%E0%B2%B2%E0%B3%8D:String" title="ಮಾಡ್ಯೂಲ್:String (canarés)" lang="kn" hreflang="kn" data-title="ಮಾಡ್ಯೂಲ್:String" data-language-autonym="ಕನ್ನಡ" data-language-local-name="canarés" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikisource.org/wiki/%EB%AA%A8%EB%93%88:String" title="모듈:String (coreano)" lang="ko" hreflang="ko" data-title="모듈:String" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikisource.org/wiki/Modulus:String" title="Modulus:String (latín)" lang="la" hreflang="la" data-title="Modulus:String" data-language-autonym="Latina" data-language-local-name="latín" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikisource.org/wiki/Modulo:String" title="Modulo:String (Ligurian)" lang="lij" hreflang="lij" data-title="Modulo:String" data-language-autonym="Ligure" data-language-local-name="Ligurian" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikisource.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB:String" title="Модул:String (macedonio)" lang="mk" hreflang="mk" data-title="Модул:String" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikisource.org/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%AD%E0%A4%BE%E0%A4%97:String" title="विभाग:String (maratí)" lang="mr" hreflang="mr" data-title="विभाग:String" data-language-autonym="मराठी" data-language-local-name="maratí" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikisource.org/wiki/Modul:String" title="Modul:String (malayo)" lang="ms" hreflang="ms" data-title="Modul:String" data-language-autonym="Bahasa Melayu" data-language-local-name="malayo" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikisource.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:String" title="မော်ဂျူး:String (birmano)" lang="my" hreflang="my" data-title="မော်ဂျူး:String" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmano" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nap mw-list-item"><a href="https://nap.wikisource.org/wiki/Modulo:String" title="Modulo:String (napolitano)" lang="nap" hreflang="nap" data-title="Modulo:String" data-language-autonym="Napulitano" data-language-local-name="napolitano" class="interlanguage-link-target"><span>Napulitano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikisource.org/wiki/Module:String" title="Module:String (neerlandés)" lang="nl" hreflang="nl" data-title="Module:String" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikisource.org/wiki/Modul:String" title="Modul:String (noruego)" lang="no" hreflang="no" data-title="Modul:String" data-language-autonym="Norsk" data-language-local-name="noruego" class="interlanguage-link-target"><span>Norsk</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikisource.org/wiki/%E0%AC%AE%E0%AC%A1%E0%AD%8D%E0%AD%9F%E0%AD%81%E0%AC%B2:String" title="ମଡ୍ୟୁଲ:String (oriya)" lang="or" hreflang="or" data-title="ମଡ୍ୟୁଲ:String" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="oriya" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikisource.org/wiki/%E0%A8%AE%E0%A9%8C%E0%A8%A1%E0%A8%BF%E0%A8%8A%E0%A8%B2:String" title="ਮੌਡਿਊਲ:String (punyabí)" lang="pa" hreflang="pa" data-title="ਮੌਡਿਊਲ:String" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punyabí" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikisource.org/wiki/Modu%C5%82:String" title="Moduł:String (polaco)" lang="pl" hreflang="pl" data-title="Moduł:String" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikisource.org/wiki/M%C3%B3dulo:String" title="Módulo:String (portugués)" lang="pt" hreflang="pt" data-title="Módulo:String" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikisource.org/wiki/Modul:String" title="Modul:String (rumano)" lang="ro" hreflang="ro" data-title="Modul:String" data-language-autonym="Română" data-language-local-name="rumano" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikisource.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:String" title="Модуль:String (ruso)" lang="ru" hreflang="ru" data-title="Модуль:String" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikisource.org/wiki/%E0%A4%AA%E0%A4%9F%E0%A4%B2%E0%A4%AE%E0%A5%8D:String" title="पटलम्:String (sánscrito)" lang="sa" hreflang="sa" data-title="पटलम्:String" data-language-autonym="संस्कृतम्" data-language-local-name="sánscrito" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikisource.org/wiki/Modul:Niz" title="Modul:Niz (esloveno)" lang="sl" hreflang="sl" data-title="Modul:Niz" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikisource.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB:String" title="Модул:String (serbio)" lang="sr" hreflang="sr" data-title="Модул:String" data-language-autonym="Српски / srpski" data-language-local-name="serbio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikisource.org/wiki/Module:String" title="Module:String (tamil)" lang="ta" hreflang="ta" data-title="Module:String" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikisource.org/wiki/%E0%B0%AE%E0%B0%BE%E0%B0%A1%E0%B1%8D%E0%B0%AF%E0%B1%82%E0%B0%B2%E0%B1%8D:String" title="మాడ్యూల్:String (telugu)" lang="te" hreflang="te" data-title="మాడ్యూల్:String" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikisource.org/wiki/%E0%B8%A1%E0%B8%AD%E0%B8%94%E0%B8%B9%E0%B8%A5:String" title="มอดูล:String (tailandés)" lang="th" hreflang="th" data-title="มอดูล:String" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikisource.org/wiki/Mod%C3%BCl:Dizgi" title="Modül:Dizgi (turco)" lang="tr" hreflang="tr" data-title="Modül:Dizgi" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikisource.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:String" title="Модуль:String (ucraniano)" lang="uk" hreflang="uk" data-title="Модуль:String" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikisource.org/wiki/M%C3%B4_%C4%91un:String" title="Mô đun:String (vietnamita)" lang="vi" hreflang="vi" data-title="Mô đun:String" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikisource.org/wiki/Module:String" title="Module:String (valón)" lang="wa" hreflang="wa" data-title="Module:String" data-language-autonym="Walon" data-language-local-name="valón" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikisource.org/wiki/Module:String" title="Module:String (chino)" lang="zh" hreflang="zh" data-title="Module:String" data-language-autonym="中文" data-language-local-name="chino" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div 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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">Apariencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ocultar</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">De Wikisource, la biblioteca libre.</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="es" dir="ltr"><div style="clear: both; margin: 1em 0 0 0; background: #EEF9FA; border: 1px dotted #8BCBFF; color:#000; padding: 0.9em;"> <div style="padding-bottom:3px; border-bottom: 1px solid #aaa; margin-bottom:1ex"> <div class="editsection plainlinks" id="doc_editlinks" style="display:inline">[<a class="external text" href="https://es.wikisource.org/w/index.php?title=M%C3%B3dulo:String/doc&action=edit">editar</a>] [<span class="noprint plainlinks purgelink" title="Purga esta página"><a class="external text" href="https://es.wikisource.org/w/index.php?title=M%C3%B3dulo:String&action=purge">purgar</a></span>]</div> <div style="font-size: 150%;display:inline"><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Template-info.svg/35px-Template-info.svg.png" decoding="async" width="35" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Template-info.svg/53px-Template-info.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Template-info.svg/70px-Template-info.svg.png 2x" data-file-width="117" data-file-height="60" /></span></span> Documentación del módulo </div></div> <div style="float:right;"><meta property="mw:PageProp/toc" /></div> <p>Este módulo proporciona acceso a funciones básicas sobre cadenas (strings). </p><p>La mayoría de estas funciones se pueden invocar con parámetros con nombre, sin nombre o una mezcla. Si se usan parámetros con nombre hay que tener en cuenta que el Mediawiki elimina los espacios en blanco iniciales y finales del valor del parámetro. Según el uso previsto puede ser conveniente tanto conservarlos como eliminarlos. </p><p>Algunas funciones admiten parámetros con patrones Lua que son una especie de <a href="https://es.wikipedia.org/wiki/expresiones_regulares" class="extiw" title="w:expresiones regulares">expresiones regulares</a> . Véase en el <a href="https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual#Ustring_patterns" class="extiw" title="mw:Extension:Scribunto/Lua reference manual">Manual de patrones Ustring</a> . </p> <div class="mw-heading mw-heading2"><h2 id="Opciones_globales">Opciones globales</h2></div> <ul><li><code>ignore_errors</code>: Puesto a 'true' o 1, en caso de error retorno una cadena vacía en lugar del mensaje de error.</li></ul> <ul><li><code>error_category</code>: Si se detecta un error especifica el nombre de la categoría a incluir con el mensaje de error. Por defecto es <a href="/w/index.php?title=Categor%C3%ADa:Wikisource:Errores_detectados_por_el_m%C3%B3dulo_String&action=edit&redlink=1" class="new" title="Categoría:Wikisource:Errores detectados por el módulo String (la página no existe)">Categoría:Wikisource:Errores detectados por el módulo String</a>.</li></ul> <ul><li><code>no_category</code>: puesto a 'true' o 1, no añade ninguna categoría si se genera un error.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Funciones">Funciones</h2></div> <div class="mw-heading mw-heading3"><h3 id="len">len</h3></div> <p>Devuelve la longitud de la cadena. Sintaxis: </p><p><code>{{#Invoke:String|len|cadena}}</code><br /> </p><p><code>{{#Invoke:String|len|s=cadena}}</code> </p><p><b>Parámetros:</b> </p> <dl><dd><code>s</code>: La cadena a encontrar su longitud</dd></dl> <div class="mw-heading mw-heading3"><h3 id="sub">sub</h3></div> <p>Devuelve una subcadena de la cadena indicada en los índices especificados. Sintaxis: </p><p><code>{{#Invoke:String|sub|cadena|índice inicial|índice final}}</code><br /> </p><p><code>{{#Invoke:String|sub|s=cadena|i=índice inicial|j = índice final }}</code> </p><p><b>Parámetros:</b> </p> <dl><dd><code>s</code>: la cadena donde extraer la subcadena</dd></dl> <dl><dd><code>i</code>: índice inicial de la subcadena, por defecto 1, el primer carácter de la cadena.</dd></dl> <dl><dd><code>j</code>: índice final de la subcadena, por defecto la longitud total, hasta el último carácter.</dd></dl> <p>Si cualquiera de los dos índices tienen valor negativo entonces contará desde el final de la cadena. Así, -1 es el índice del último carácter de la cadena. Si los índices son superiores a la longitud de la cadena entonces reportará un error. </p> <div class="mw-heading mw-heading3"><h3 id="match">match</h3></div> <p>Devuelve una subcadena de la cadena indicada que coincida con un patrón especificado. Sintaxis: </p><p><code>{{#Invoke:String|match|cadena|patrón|índice inicial|número coincidencia|indicador texto limpio|texto no coincidencia}}</code><br /> </p><p><code>{{#Invoke:String|match|s=cadena|pattern = patrón|start=índice inicial|match=número coincidencia|plain=indicador texto limpio|nomatch=texto no coincidencia}}</code> </p><p><b>Parámetros:</b> </p> <dl><dd><code>s</code>: Cadena donde se hace la búsqueda</dd></dl> <dl><dd><code>pattern</code>: Patrón o cadena a buscar.</dd></dl> <dl><dd><code>start</code>: Índice de la cadena dónde empezar a buscar, por defecto 1, el primer carácter.</dd></dl> <dl><dd><code>match</code>: Si se encuentran múltiples coincidencias, especifica cuál de ellas devolver. Por defecto es 1, la primera coincidencia encontrada. Un número negativo cuenta desde el final, por lo tanto match = -1 es la última coincidencia.</dd></dl> <dl><dd><code>plain</code>: Indica si el patrón debe interpretarse como texto limpio, por defecto 'false'.</dd></dl> <dl><dd><code>nomatch</code>: En caso de no encontrar ninguna coincidencia, devuelve el valor de «nomatch» en lugar de un error.</dd></dl> <p>Si el número match o el índice start están fuera del rango de la cadena, entonces la función genera un error. También genera un error si no encuentra ninguna coincidencia. Con el parámetro global ignore_errors = true se suprime el error y devuelve una cadena vacía. </p> <div class="mw-heading mw-heading3"><h3 id="pos">pos</h3></div> <p>Devuelve el carácter de la cadena que se encuentra en la posición indicada. Sintaxis: </p><p><code>{{#Invoke:String|pos|cadena|índice}}</code> </p><p><code>{{#Invoke:String|pos|target=cadena|pos=índice}}</code> </p><p><b>Parámetros:</b> </p> <dl><dd><code>target</code>: Cadena donde buscar</dd></dl> <dl><dd><code>pos</code>: Índice del carácter a devolver</dd></dl> <p>El primer carácter tiene el índice 1. El último es -1, contando desde el final. Si está fuera del rango de la cadena entonces devolverá un error. </p> <div class="mw-heading mw-heading3"><h3 id="find">find</h3></div> <p>Devuelve la posición donde se encuentra una cadena o patrón buscando en otra cadena. </p><p><code>{{#Invoke:String|find|cadena|búsqueda|índice inicial|indicador texto limpio}}</code><br /> </p><p><code>{{#Invoke:String|find|source=cadena|target=búsqueda|start=índice inicial|plain=indicador texto limpio}}</code> </p><p><b>Parámetros:</b> </p> <dl><dd><code>source</code>: Cadena donde buscar</dd></dl> <dl><dd><code>target</code>: Cadena a buscar o patrón de búsqueda</dd></dl> <dl><dd><code>start</code>: Índice de la cadena fuente donde empezar a buscar, por defecto 1, el primer carácter.</dd></dl> <dl><dd><code>plain</code>: Índica si la búsqueda debe interpretarse como texto limpio, de lo contrario como patrón Lua. Por defecto es 'true'.</dd></dl> <p>Devuelve el primer índice, mayor o igual que «start», donde «target» se ha encontrado en «source». Si no lo encuentra devuelve 0. Si «source» o «target» están vacíos o indefinidos también devuelve 0. Se supone que funciona bien con cadenas UTF-8. </p> <div class="mw-heading mw-heading3"><h3 id="replace">replace</h3></div> <p>Permite reemplazar una cadena o patrón en otra cadena. Sintaxis: </p><p><code>{{#Invoke:String|replace|cadena|patrón|reemplazo|contador|indicador texto limpio}}</code> </p><p><b>Parámetros:</b> </p> <dl><dd><code>source</code>: Cadena donde buscar</dd></dl> <dl><dd><code>pattern</code>: Cadena de búsqueda o patrón a buscar</dd></dl> <dl><dd><code>replace</code>: Texto de reemplazo</dd></dl> <dl><dd><code>count</code>: Número de ocurrencias a reemplazar, por defecto todas.</dd></dl> <dl><dd><code>plain</code>: Indica si la búsqueda debe interpretarse como texto limpio, de lo contrario como patrón Lua. Por defecto es 'true'.</dd></dl> <div class="mw-heading mw-heading3"><h3 id="rep">rep</h3></div> <p>Repite una cadena <i>n</i> veces. </p><p>Uso: </p> <dl><dd><code>{{#invoke:String|rep|<i>cadena</i>|<i>repeticiones</i>}}</code></dd></dl> <p><b>Parámetros:</b> </p> <dl><dd><code>cadena</code>: La cadena a repetir</dd> <dd><code>repeticiones</code>: El número de repeticiones</dd></dl> <p>Ejemplo: </p> <dl><dd><code>{{#invoke:String|rep|hello|3}}</code> se visualiza de la siguiente manera: hellohellohello</dd></dl></div> <div style="clear: both; margin: 0.2em 0; border: 1px dotted #8BCBFF; background-color: #EEF9FA; color:#000; padding: 0.25em 0.9em; font-style: italic">Esta documentación está transcluida desde <a href="/wiki/M%C3%B3dulo:String/doc" title="Módulo:String/doc">Módulo:String/doc</a>.<br /> Los editores pueden experimentar en la <a href="/wiki/M%C3%B3dulo:String/pruebas" title="Módulo:String/pruebas">zona de pruebas</a> <br /> Por favor, añade las categorías a la subpágina de documentación.<br /> (<a href="/wiki/Especial:P%C3%A1ginasPorPrefijo/M%C3%B3dulo:String/" title="Especial:PáginasPorPrefijo/Módulo:String/">subpáginas</a> - <a href="/wiki/Especial:LoQueEnlazaAqu%C3%AD/M%C3%B3dulo:String" title="Especial:LoQueEnlazaAquí/Módulo:String">enlaces</a>) </div><hr /><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="cm">--[[ </span> </span><span id="L-2"><a href="#L-2"><span class="linenos" data-line="2"></span></a><span class="cm">Este módulo está destinado a proporcionar acceso a las funciones de cadena (string) básicas.</span> </span><span id="L-3"><a href="#L-3"><span class="linenos" data-line="3"></span></a><span class="cm">]]</span> </span><span id="L-4"><a href="#L-4"><span class="linenos" data-line="4"></span></a> </span><span id="L-5"><a href="#L-5"><span class="linenos" data-line="5"></span></a><span class="kd">local</span> <span class="n">str</span> <span class="o">=</span> <span class="p">{}</span> </span><span id="L-6"><a href="#L-6"><span class="linenos" data-line="6"></span></a> </span><span id="L-7"><a href="#L-7"><span class="linenos" data-line="7"></span></a><span class="cm">--[[</span> </span><span id="L-8"><a href="#L-8"><span class="linenos" data-line="8"></span></a><span class="cm">len</span> </span><span id="L-9"><a href="#L-9"><span class="linenos" data-line="9"></span></a> </span><span id="L-10"><a href="#L-10"><span class="linenos" data-line="10"></span></a><span class="cm">Parametros</span> </span><span id="L-11"><a href="#L-11"><span class="linenos" data-line="11"></span></a><span class="cm"> s: La cadena a encontrar su longitud </span> </span><span id="L-12"><a href="#L-12"><span class="linenos" data-line="12"></span></a> </span><span id="L-13"><a href="#L-13"><span class="linenos" data-line="13"></span></a><span class="cm">]]</span> </span><span id="L-14"><a href="#L-14"><span class="linenos" data-line="14"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">len</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-15"><a href="#L-15"><span class="linenos" data-line="15"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getParameters</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="p">{</span><span class="s1">'s'</span><span class="p">}</span> <span class="p">);</span> </span><span id="L-16"><a href="#L-16"><span class="linenos" data-line="16"></span></a> <span class="kd">local</span> <span class="n">s</span> <span class="o">=</span> <span class="n">new_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 class="p">;</span> </span><span id="L-17"><a href="#L-17"><span class="linenos" data-line="17"></span></a> <span class="kr">return</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">.</span><span class="n">len</span><span class="p">(</span> <span class="n">s</span> <span class="p">)</span> </span><span id="L-18"><a href="#L-18"><span class="linenos" data-line="18"></span></a><span class="kr">end</span> </span><span id="L-19"><a href="#L-19"><span class="linenos" data-line="19"></span></a> </span><span id="L-20"><a href="#L-20"><span class="linenos" data-line="20"></span></a><span class="cm">--[[</span> </span><span id="L-21"><a href="#L-21"><span class="linenos" data-line="21"></span></a><span class="cm">sub</span> </span><span id="L-22"><a href="#L-22"><span class="linenos" data-line="22"></span></a> </span><span id="L-23"><a href="#L-23"><span class="linenos" data-line="23"></span></a><span class="cm">Parametros</span> </span><span id="L-24"><a href="#L-24"><span class="linenos" data-line="24"></span></a><span class="cm"> s: La cadena donde extraer la subcadena </span> </span><span id="L-25"><a href="#L-25"><span class="linenos" data-line="25"></span></a><span class="cm"> i: La cadena donde extraer la subcadena.</span> </span><span id="L-26"><a href="#L-26"><span class="linenos" data-line="26"></span></a><span class="cm"> j: Índice final de la subcadena, por defecto la longitud total, hasta el último carácter.</span> </span><span id="L-27"><a href="#L-27"><span class="linenos" data-line="27"></span></a><span class="cm"> </span> </span><span id="L-28"><a href="#L-28"><span class="linenos" data-line="28"></span></a><span class="cm">]]</span> </span><span id="L-29"><a href="#L-29"><span class="linenos" data-line="29"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">sub</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-30"><a href="#L-30"><span class="linenos" data-line="30"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getParameters</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="p">{</span> <span class="s1">'s'</span><span class="p">,</span> <span class="s1">'i'</span><span class="p">,</span> <span class="s1">'j'</span> <span class="p">}</span> <span class="p">);</span> </span><span id="L-31"><a href="#L-31"><span class="linenos" data-line="31"></span></a> <span class="kd">local</span> <span class="n">s</span> <span class="o">=</span> <span class="n">new_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 class="p">;</span> </span><span id="L-32"><a href="#L-32"><span class="linenos" data-line="32"></span></a> <span class="kd">local</span> <span class="n">i</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'i'</span><span class="p">]</span> <span class="p">)</span> <span class="ow">or</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-33"><a href="#L-33"><span class="linenos" data-line="33"></span></a> <span class="kd">local</span> <span class="n">j</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'j'</span><span class="p">]</span> <span class="p">)</span> <span class="ow">or</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span> </span><span id="L-34"><a href="#L-34"><span class="linenos" data-line="34"></span></a> </span><span id="L-35"><a href="#L-35"><span class="linenos" data-line="35"></span></a> <span class="kd">local</span> <span class="n">len</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">len</span><span class="p">(</span> <span class="n">s</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="c1">-- Convertir negativos para la comprobación de rango</span> </span><span id="L-38"><a href="#L-38"><span class="linenos" data-line="38"></span></a> <span class="kr">if</span> <span class="n">i</span> <span class="o"><</span> <span class="mi">0</span> <span class="kr">then</span> </span><span id="L-39"><a href="#L-39"><span class="linenos" data-line="39"></span></a> <span class="n">i</span> <span class="o">=</span> <span class="n">len</span> <span class="o">+</span> <span class="n">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">;</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 class="kr">if</span> <span class="n">j</span> <span class="o"><</span> <span class="mi">0</span> <span class="kr">then</span> </span><span id="L-42"><a href="#L-42"><span class="linenos" data-line="42"></span></a> <span class="n">j</span> <span class="o">=</span> <span class="n">len</span> <span class="o">+</span> <span class="n">j</span> <span class="o">+</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-43"><a href="#L-43"><span class="linenos" data-line="43"></span></a> <span class="kr">end</span> </span><span id="L-44"><a href="#L-44"><span class="linenos" data-line="44"></span></a> </span><span id="L-45"><a href="#L-45"><span class="linenos" data-line="45"></span></a> <span class="kr">if</span> <span class="n">i</span> <span class="o">></span> <span class="n">len</span> <span class="ow">or</span> <span class="n">j</span> <span class="o">></span> <span class="n">len</span> <span class="ow">or</span> <span class="n">i</span> <span class="o"><</span> <span class="mi">1</span> <span class="ow">or</span> <span class="n">j</span> <span class="o"><</span> <span class="mi">1</span> <span class="kr">then</span> </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">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'Índice fuera del rango de la cadena'</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 class="kr">if</span> <span class="n">j</span> <span class="o"><</span> <span class="n">i</span> <span class="kr">then</span> </span><span id="L-49"><a href="#L-49"><span class="linenos" data-line="49"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'Índices de la cadena no ordenados'</span> <span class="p">);</span> </span><span id="L-50"><a href="#L-50"><span class="linenos" data-line="50"></span></a> <span class="kr">end</span> </span><span id="L-51"><a href="#L-51"><span class="linenos" data-line="51"></span></a> </span><span id="L-52"><a href="#L-52"><span class="linenos" data-line="52"></span></a> <span class="kr">return</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">.</span><span class="n">sub</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span> <span class="p">)</span> </span><span id="L-53"><a href="#L-53"><span class="linenos" data-line="53"></span></a><span class="kr">end</span> </span><span id="L-54"><a href="#L-54"><span class="linenos" data-line="54"></span></a> </span><span id="L-55"><a href="#L-55"><span class="linenos" data-line="55"></span></a><span class="cm">--[[</span> </span><span id="L-56"><a href="#L-56"><span class="linenos" data-line="56"></span></a><span class="cm">match</span> </span><span id="L-57"><a href="#L-57"><span class="linenos" data-line="57"></span></a> </span><span id="L-58"><a href="#L-58"><span class="linenos" data-line="58"></span></a><span class="cm">Parametros</span> </span><span id="L-59"><a href="#L-59"><span class="linenos" data-line="59"></span></a><span class="cm"> s: cadena donde se hace la búsqueda </span> </span><span id="L-60"><a href="#L-60"><span class="linenos" data-line="60"></span></a><span class="cm"> pattern: patrón o cadena a buscar. </span> </span><span id="L-61"><a href="#L-61"><span class="linenos" data-line="61"></span></a><span class="cm"> start: índice de la cadena dónde empezar a buscar, por defecto 1, el primer carácter. </span> </span><span id="L-62"><a href="#L-62"><span class="linenos" data-line="62"></span></a><span class="cm"> match: si se encuentran múltiples coincidencias, especifica cuál de ellas devolver. Por defecto es 1, l</span> </span><span id="L-63"><a href="#L-63"><span class="linenos" data-line="63"></span></a><span class="cm"> la primera coincidencia encontrada. Un número negativo cuenta desde el final, por lo tanto </span> </span><span id="L-64"><a href="#L-64"><span class="linenos" data-line="64"></span></a><span class="cm"> match = -1 es la última coincidencia. </span> </span><span id="L-65"><a href="#L-65"><span class="linenos" data-line="65"></span></a><span class="cm"> plain: indica si el patrón debe interpretarse como texto limpio, por defecto 'false'. nomatch: en caso de </span> </span><span id="L-66"><a href="#L-66"><span class="linenos" data-line="66"></span></a><span class="cm"> no encontrar ninguna coincidencia, devuelve el valor de "nomatch" en lugar de un error. </span> </span><span id="L-67"><a href="#L-67"><span class="linenos" data-line="67"></span></a><span class="cm"> Si el número match o el índice start están fuera del rango de la cadena, entonces la función genera un error. </span> </span><span id="L-68"><a href="#L-68"><span class="linenos" data-line="68"></span></a><span class="cm"> También genera un error si no encuentra ninguna coincidencia. </span> </span><span id="L-69"><a href="#L-69"><span class="linenos" data-line="69"></span></a><span class="cm"> Con el parámetro global ignore_errors = true se suprime el </span> </span><span id="L-70"><a href="#L-70"><span class="linenos" data-line="70"></span></a><span class="cm"> error y devuelve una cadena vacía.</span> </span><span id="L-71"><a href="#L-71"><span class="linenos" data-line="71"></span></a><span class="cm">]]</span> </span><span id="L-72"><a href="#L-72"><span class="linenos" data-line="72"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">match</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-73"><a href="#L-73"><span class="linenos" data-line="73"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getParameters</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="p">{</span><span class="s1">'s'</span><span class="p">,</span> <span class="s1">'pattern'</span><span class="p">,</span> <span class="s1">'start'</span><span class="p">,</span> <span class="s1">'match'</span><span class="p">,</span> <span class="s1">'plain'</span><span class="p">,</span> <span class="s1">'nomatch'</span><span class="p">}</span> <span class="p">);</span> </span><span id="L-74"><a href="#L-74"><span class="linenos" data-line="74"></span></a> <span class="kd">local</span> <span class="n">s</span> <span class="o">=</span> <span class="n">new_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 class="p">;</span> </span><span id="L-75"><a href="#L-75"><span class="linenos" data-line="75"></span></a> <span class="kd">local</span> <span class="n">start</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'start'</span><span class="p">]</span> <span class="p">)</span> <span class="ow">or</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-76"><a href="#L-76"><span class="linenos" data-line="76"></span></a> <span class="kd">local</span> <span class="n">plain_flag</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getBoolean</span><span class="p">(</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'plain'</span><span class="p">]</span> <span class="ow">or</span> <span class="kc">false</span> <span class="p">);</span> </span><span id="L-77"><a href="#L-77"><span class="linenos" data-line="77"></span></a> <span class="kd">local</span> <span class="n">pattern</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'pattern'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-78"><a href="#L-78"><span class="linenos" data-line="78"></span></a> <span class="kd">local</span> <span class="n">match_index</span> <span class="o">=</span> <span class="nb">math.floor</span><span class="p">(</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">new_args</span><span class="p">[</span><span class="s1">'match'</span><span class="p">])</span> <span class="ow">or</span> <span class="mi">1</span> <span class="p">);</span> </span><span id="L-79"><a href="#L-79"><span class="linenos" data-line="79"></span></a> <span class="kd">local</span> <span class="n">nomatch</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'nomatch'</span><span class="p">];</span> </span><span id="L-80"><a href="#L-80"><span class="linenos" data-line="80"></span></a> </span><span id="L-81"><a href="#L-81"><span class="linenos" data-line="81"></span></a> <span class="kr">if</span> <span class="n">s</span> <span class="o">==</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-82"><a href="#L-82"><span class="linenos" data-line="82"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'La cadena donde buscar está vacía'</span> <span class="p">);</span> </span><span id="L-83"><a href="#L-83"><span class="linenos" data-line="83"></span></a> <span class="kr">end</span> </span><span id="L-84"><a href="#L-84"><span class="linenos" data-line="84"></span></a> <span class="kr">if</span> <span class="n">pattern</span> <span class="o">==</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-85"><a href="#L-85"><span class="linenos" data-line="85"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'La cadena de búsqueda está vacía '</span> <span class="p">);</span> </span><span id="L-86"><a href="#L-86"><span class="linenos" data-line="86"></span></a> <span class="kr">end</span> </span><span id="L-87"><a href="#L-87"><span class="linenos" data-line="87"></span></a> <span class="kr">if</span> <span class="nb">math.abs</span><span class="p">(</span><span class="n">start</span><span class="p">)</span> <span class="o"><</span> <span class="mi">1</span> <span class="ow">or</span> <span class="nb">math.abs</span><span class="p">(</span><span class="n">start</span><span class="p">)</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">len</span><span class="p">(</span> <span class="n">s</span> <span class="p">)</span> <span class="kr">then</span> </span><span id="L-88"><a href="#L-88"><span class="linenos" data-line="88"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'Índice d</span><span class="se">\'</span><span class="s1">inicio fuera del rango de la cadena '</span> <span class="p">);</span> </span><span id="L-89"><a href="#L-89"><span class="linenos" data-line="89"></span></a> <span class="kr">end</span> </span><span id="L-90"><a href="#L-90"><span class="linenos" data-line="90"></span></a> <span class="kr">if</span> <span class="n">match_index</span> <span class="o">==</span> <span class="mi">0</span> <span class="kr">then</span> </span><span id="L-91"><a href="#L-91"><span class="linenos" data-line="91"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'Número de coincidencias fuera de rango'</span> <span class="p">);</span> </span><span id="L-92"><a href="#L-92"><span class="linenos" data-line="92"></span></a> <span class="kr">end</span> </span><span id="L-93"><a href="#L-93"><span class="linenos" data-line="93"></span></a> <span class="kr">if</span> <span class="n">plain_flag</span> <span class="kr">then</span> </span><span id="L-94"><a href="#L-94"><span class="linenos" data-line="94"></span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_escapePattern</span><span class="p">(</span> <span class="n">pattern</span> <span class="p">);</span> </span><span id="L-95"><a href="#L-95"><span class="linenos" data-line="95"></span></a> <span class="kr">end</span> </span><span id="L-96"><a href="#L-96"><span class="linenos" data-line="96"></span></a> </span><span id="L-97"><a href="#L-97"><span class="linenos" data-line="97"></span></a> <span class="kd">local</span> <span class="n">result</span> </span><span id="L-98"><a href="#L-98"><span class="linenos" data-line="98"></span></a> <span class="kr">if</span> <span class="n">match_index</span> <span class="o">==</span> <span class="mi">1</span> <span class="kr">then</span> </span><span id="L-99"><a href="#L-99"><span class="linenos" data-line="99"></span></a> <span class="c1">-- Encontrar la primera coincidencia es un caso sencillo.</span> </span><span id="L-100"><a href="#L-100"><span class="linenos" data-line="100"></span></a> <span class="n">result</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">match</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">pattern</span><span class="p">,</span> <span class="n">start</span> <span class="p">)</span> </span><span id="L-101"><a href="#L-101"><span class="linenos" data-line="101"></span></a> <span class="kr">else</span> </span><span id="L-102"><a href="#L-102"><span class="linenos" data-line="102"></span></a> <span class="kr">if</span> <span class="n">start</span> <span class="o">></span> <span class="mi">1</span> <span class="kr">then</span> </span><span id="L-103"><a href="#L-103"><span class="linenos" data-line="103"></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">sub</span><span class="p">(</span> <span class="n">s</span><span class="p">,</span> <span class="n">start</span> <span class="p">);</span> </span><span id="L-104"><a href="#L-104"><span class="linenos" data-line="104"></span></a> <span class="kr">end</span> </span><span id="L-105"><a href="#L-105"><span class="linenos" data-line="105"></span></a> </span><span id="L-106"><a href="#L-106"><span class="linenos" data-line="106"></span></a> <span class="kd">local</span> <span class="n">iterator</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">gmatch</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">pattern</span><span class="p">);</span> </span><span id="L-107"><a href="#L-107"><span class="linenos" data-line="107"></span></a> <span class="kr">if</span> <span class="n">match_index</span> <span class="o">></span> <span class="mi">0</span> <span class="kr">then</span> </span><span id="L-108"><a href="#L-108"><span class="linenos" data-line="108"></span></a> <span class="c1">-- Búsqueda hacia adelante</span> </span><span id="L-109"><a href="#L-109"><span class="linenos" data-line="109"></span></a> <span class="kr">for</span> <span class="n">w</span> <span class="kr">in</span> <span class="n">iterator</span> <span class="kr">do</span> </span><span id="L-110"><a href="#L-110"><span class="linenos" data-line="110"></span></a> <span class="n">match_index</span> <span class="o">=</span> <span class="n">match_index</span> <span class="o">-</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-111"><a href="#L-111"><span class="linenos" data-line="111"></span></a> <span class="kr">if</span> <span class="n">match_index</span> <span class="o">==</span> <span class="mi">0</span> <span class="kr">then</span> </span><span id="L-112"><a href="#L-112"><span class="linenos" data-line="112"></span></a> <span class="n">result</span> <span class="o">=</span> <span class="n">w</span><span class="p">;</span> </span><span id="L-113"><a href="#L-113"><span class="linenos" data-line="113"></span></a> <span class="kr">break</span><span class="p">;</span> </span><span id="L-114"><a href="#L-114"><span class="linenos" data-line="114"></span></a> <span class="kr">end</span> </span><span id="L-115"><a href="#L-115"><span class="linenos" data-line="115"></span></a> <span class="kr">end</span> </span><span id="L-116"><a href="#L-116"><span class="linenos" data-line="116"></span></a> <span class="kr">else</span> </span><span id="L-117"><a href="#L-117"><span class="linenos" data-line="117"></span></a> <span class="c1">-- Invierte búsqueda</span> </span><span id="L-118"><a href="#L-118"><span class="linenos" data-line="118"></span></a> <span class="kd">local</span> <span class="n">result_table</span> <span class="o">=</span> <span class="p">{};</span> </span><span id="L-119"><a href="#L-119"><span class="linenos" data-line="119"></span></a> <span class="kd">local</span> <span class="n">count</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-120"><a href="#L-120"><span class="linenos" data-line="120"></span></a> <span class="kr">for</span> <span class="n">w</span> <span class="kr">in</span> <span class="n">iterator</span> <span class="kr">do</span> </span><span id="L-121"><a href="#L-121"><span class="linenos" data-line="121"></span></a> <span class="n">result_table</span><span class="p">[</span><span class="n">count</span><span class="p">]</span> <span class="o">=</span> <span class="n">w</span><span class="p">;</span> </span><span id="L-122"><a href="#L-122"><span class="linenos" data-line="122"></span></a> <span class="n">count</span> <span class="o">=</span> <span class="n">count</span> <span class="o">+</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-123"><a href="#L-123"><span class="linenos" data-line="123"></span></a> <span class="kr">end</span> </span><span id="L-124"><a href="#L-124"><span class="linenos" data-line="124"></span></a> </span><span id="L-125"><a href="#L-125"><span class="linenos" data-line="125"></span></a> <span class="n">result</span> <span class="o">=</span> <span class="n">result_table</span><span class="p">[</span> <span class="n">count</span> <span class="o">+</span> <span class="n">match_index</span> <span class="p">];</span> </span><span id="L-126"><a href="#L-126"><span class="linenos" data-line="126"></span></a> <span class="kr">end</span> </span><span id="L-127"><a href="#L-127"><span class="linenos" data-line="127"></span></a> <span class="kr">end</span> </span><span id="L-128"><a href="#L-128"><span class="linenos" data-line="128"></span></a> </span><span id="L-129"><a href="#L-129"><span class="linenos" data-line="129"></span></a> <span class="kr">if</span> <span class="n">result</span> <span class="o">==</span> <span class="kc">nil</span> <span class="kr">then</span> </span><span id="L-130"><a href="#L-130"><span class="linenos" data-line="130"></span></a> <span class="kr">if</span> <span class="n">nomatch</span> <span class="o">==</span> <span class="kc">nil</span> <span class="kr">then</span> </span><span id="L-131"><a href="#L-131"><span class="linenos" data-line="131"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'Ninguna coincidencia encontrada'</span> <span class="p">);</span> </span><span id="L-132"><a href="#L-132"><span class="linenos" data-line="132"></span></a> <span class="kr">else</span> </span><span id="L-133"><a href="#L-133"><span class="linenos" data-line="133"></span></a> <span class="kr">return</span> <span class="n">nomatch</span><span class="p">;</span> </span><span id="L-134"><a href="#L-134"><span class="linenos" data-line="134"></span></a> <span class="kr">end</span> </span><span id="L-135"><a href="#L-135"><span class="linenos" data-line="135"></span></a> <span class="kr">else</span> </span><span id="L-136"><a href="#L-136"><span class="linenos" data-line="136"></span></a> <span class="kr">return</span> <span class="n">result</span><span class="p">;</span> </span><span id="L-137"><a href="#L-137"><span class="linenos" data-line="137"></span></a> <span class="kr">end</span> </span><span id="L-138"><a href="#L-138"><span class="linenos" data-line="138"></span></a><span class="kr">end</span> </span><span id="L-139"><a href="#L-139"><span class="linenos" data-line="139"></span></a> </span><span id="L-140"><a href="#L-140"><span class="linenos" data-line="140"></span></a><span class="cm">--[[</span> </span><span id="L-141"><a href="#L-141"><span class="linenos" data-line="141"></span></a><span class="cm">pos</span> </span><span id="L-142"><a href="#L-142"><span class="linenos" data-line="142"></span></a> </span><span id="L-143"><a href="#L-143"><span class="linenos" data-line="143"></span></a><span class="cm">Parámetros</span> </span><span id="L-144"><a href="#L-144"><span class="linenos" data-line="144"></span></a><span class="cm"> target: Cadena donde buscar. </span> </span><span id="L-145"><a href="#L-145"><span class="linenos" data-line="145"></span></a><span class="cm"> pos: Índice del carácter a devolver. </span> </span><span id="L-146"><a href="#L-146"><span class="linenos" data-line="146"></span></a><span class="cm">]]</span> </span><span id="L-147"><a href="#L-147"><span class="linenos" data-line="147"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">pos</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-148"><a href="#L-148"><span class="linenos" data-line="148"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getParameters</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="p">{</span><span class="s1">'target'</span><span class="p">,</span> <span class="s1">'pos'</span><span class="p">}</span> <span class="p">);</span> </span><span id="L-149"><a href="#L-149"><span class="linenos" data-line="149"></span></a> <span class="kd">local</span> <span class="n">target_str</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'target'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-150"><a href="#L-150"><span class="linenos" data-line="150"></span></a> <span class="kd">local</span> <span class="n">pos</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'pos'</span><span class="p">]</span> <span class="p">)</span> <span class="ow">or</span> <span class="mi">0</span><span class="p">;</span> </span><span id="L-151"><a href="#L-151"><span class="linenos" data-line="151"></span></a> </span><span id="L-152"><a href="#L-152"><span class="linenos" data-line="152"></span></a> <span class="kr">if</span> <span class="n">pos</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">or</span> <span class="nb">math.abs</span><span class="p">(</span><span class="n">pos</span><span class="p">)</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">len</span><span class="p">(</span> <span class="n">target_str</span> <span class="p">)</span> <span class="kr">then</span> </span><span id="L-153"><a href="#L-153"><span class="linenos" data-line="153"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'Índice fuera del rango de la cadena'</span> <span class="p">);</span> </span><span id="L-154"><a href="#L-154"><span class="linenos" data-line="154"></span></a> <span class="kr">end</span> </span><span id="L-155"><a href="#L-155"><span class="linenos" data-line="155"></span></a> </span><span id="L-156"><a href="#L-156"><span class="linenos" data-line="156"></span></a> <span class="kr">return</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">.</span><span class="n">sub</span><span class="p">(</span> <span class="n">target_str</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">pos</span> <span class="p">);</span> </span><span id="L-157"><a href="#L-157"><span class="linenos" data-line="157"></span></a><span class="kr">end</span> </span><span id="L-158"><a href="#L-158"><span class="linenos" data-line="158"></span></a> </span><span id="L-159"><a href="#L-159"><span class="linenos" data-line="159"></span></a><span class="cm">--[[</span> </span><span id="L-160"><a href="#L-160"><span class="linenos" data-line="160"></span></a><span class="cm">find</span> </span><span id="L-161"><a href="#L-161"><span class="linenos" data-line="161"></span></a> </span><span id="L-162"><a href="#L-162"><span class="linenos" data-line="162"></span></a><span class="cm">Parametros</span> </span><span id="L-163"><a href="#L-163"><span class="linenos" data-line="163"></span></a><span class="cm"> source: Cadena donde buscar. </span> </span><span id="L-164"><a href="#L-164"><span class="linenos" data-line="164"></span></a><span class="cm"> target: Cadena a buscar o patrón de búsqueda. </span> </span><span id="L-165"><a href="#L-165"><span class="linenos" data-line="165"></span></a><span class="cm"> start: Índice de la cadena fuente donde empezar a buscar, por defecto 1, el primer carácter. </span> </span><span id="L-166"><a href="#L-166"><span class="linenos" data-line="166"></span></a><span class="cm"> plain: Indica si la búsqueda debe interpretarse como texto limpio, de lo contrario como patrón Lua. </span> </span><span id="L-167"><a href="#L-167"><span class="linenos" data-line="167"></span></a><span class="cm"> Por defecto es 'true'.</span> </span><span id="L-168"><a href="#L-168"><span class="linenos" data-line="168"></span></a><span class="cm">]]</span> </span><span id="L-169"><a href="#L-169"><span class="linenos" data-line="169"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">find</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-170"><a href="#L-170"><span class="linenos" data-line="170"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getParameters</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="p">{</span><span class="s1">'source'</span><span class="p">,</span> <span class="s1">'target'</span><span class="p">,</span> <span class="s1">'start'</span><span class="p">,</span> <span class="s1">'plain'</span> <span class="p">}</span> <span class="p">);</span> </span><span id="L-171"><a href="#L-171"><span class="linenos" data-line="171"></span></a> <span class="kd">local</span> <span class="n">source_str</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'source'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-172"><a href="#L-172"><span class="linenos" data-line="172"></span></a> <span class="kd">local</span> <span class="n">pattern</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'target'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-173"><a href="#L-173"><span class="linenos" data-line="173"></span></a> <span class="kd">local</span> <span class="n">start_pos</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">new_args</span><span class="p">[</span><span class="s1">'start'</span><span class="p">])</span> <span class="ow">or</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-174"><a href="#L-174"><span class="linenos" data-line="174"></span></a> <span class="kd">local</span> <span class="n">plain</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'plain'</span><span class="p">]</span> <span class="ow">or</span> <span class="kc">true</span><span class="p">;</span> </span><span id="L-175"><a href="#L-175"><span class="linenos" data-line="175"></span></a> </span><span id="L-176"><a href="#L-176"><span class="linenos" data-line="176"></span></a> <span class="kr">if</span> <span class="n">source_str</span> <span class="o">==</span> <span class="s1">''</span> <span class="ow">or</span> <span class="n">pattern</span> <span class="o">==</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-177"><a href="#L-177"><span class="linenos" data-line="177"></span></a> <span class="kr">return</span> <span class="mi">0</span><span class="p">;</span> </span><span id="L-178"><a href="#L-178"><span class="linenos" data-line="178"></span></a> <span class="kr">end</span> </span><span id="L-179"><a href="#L-179"><span class="linenos" data-line="179"></span></a> </span><span id="L-180"><a href="#L-180"><span class="linenos" data-line="180"></span></a> <span class="n">plain</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getBoolean</span><span class="p">(</span> <span class="n">plain</span> <span class="p">);</span> </span><span id="L-181"><a href="#L-181"><span class="linenos" data-line="181"></span></a> </span><span id="L-182"><a href="#L-182"><span class="linenos" data-line="182"></span></a> <span class="kd">local</span> <span class="n">start</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">find</span><span class="p">(</span> <span class="n">source_str</span><span class="p">,</span> <span class="n">pattern</span><span class="p">,</span> <span class="n">start_pos</span><span class="p">,</span> <span class="n">plain</span> <span class="p">)</span> </span><span id="L-183"><a href="#L-183"><span class="linenos" data-line="183"></span></a> <span class="kr">if</span> <span class="n">start</span> <span class="o">==</span> <span class="kc">nil</span> <span class="kr">then</span> </span><span id="L-184"><a href="#L-184"><span class="linenos" data-line="184"></span></a> <span class="n">start</span> <span class="o">=</span> <span class="mi">0</span> </span><span id="L-185"><a href="#L-185"><span class="linenos" data-line="185"></span></a> <span class="kr">end</span> </span><span id="L-186"><a href="#L-186"><span class="linenos" data-line="186"></span></a> </span><span id="L-187"><a href="#L-187"><span class="linenos" data-line="187"></span></a> <span class="kr">return</span> <span class="n">start</span> </span><span id="L-188"><a href="#L-188"><span class="linenos" data-line="188"></span></a><span class="kr">end</span> </span><span id="L-189"><a href="#L-189"><span class="linenos" data-line="189"></span></a> </span><span id="L-190"><a href="#L-190"><span class="linenos" data-line="190"></span></a><span class="cm">--[[</span> </span><span id="L-191"><a href="#L-191"><span class="linenos" data-line="191"></span></a><span class="cm">replace</span> </span><span id="L-192"><a href="#L-192"><span class="linenos" data-line="192"></span></a> </span><span id="L-193"><a href="#L-193"><span class="linenos" data-line="193"></span></a><span class="cm">Parámetros</span> </span><span id="L-194"><a href="#L-194"><span class="linenos" data-line="194"></span></a><span class="cm"> source: Cadena donde buscar </span> </span><span id="L-195"><a href="#L-195"><span class="linenos" data-line="195"></span></a><span class="cm"> pattern: Cadena de búsqueda o patrón a buscar </span> </span><span id="L-196"><a href="#L-196"><span class="linenos" data-line="196"></span></a><span class="cm"> replace: Texto de reemplazo </span> </span><span id="L-197"><a href="#L-197"><span class="linenos" data-line="197"></span></a><span class="cm"> count: Número de ocurrencias a reemplazar, por defecto todas. </span> </span><span id="L-198"><a href="#L-198"><span class="linenos" data-line="198"></span></a><span class="cm"> plain: Indica si la búsqueda debe interpretarse como texto limpio, de lo contrario como patrón Lua. Por </span> </span><span id="L-199"><a href="#L-199"><span class="linenos" data-line="199"></span></a><span class="cm"> defecto es 'true' </span> </span><span id="L-200"><a href="#L-200"><span class="linenos" data-line="200"></span></a><span class="cm">]]</span> </span><span id="L-201"><a href="#L-201"><span class="linenos" data-line="201"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">replace</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-202"><a href="#L-202"><span class="linenos" data-line="202"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getParameters</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="p">{</span><span class="s1">'source'</span><span class="p">,</span> <span class="s1">'pattern'</span><span class="p">,</span> <span class="s1">'replace'</span><span class="p">,</span> <span class="s1">'count'</span><span class="p">,</span> <span class="s1">'plain'</span> <span class="p">}</span> <span class="p">);</span> </span><span id="L-203"><a href="#L-203"><span class="linenos" data-line="203"></span></a> <span class="kd">local</span> <span class="n">source_str</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'source'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-204"><a href="#L-204"><span class="linenos" data-line="204"></span></a> <span class="kd">local</span> <span class="n">pattern</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'pattern'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-205"><a href="#L-205"><span class="linenos" data-line="205"></span></a> <span class="kd">local</span> <span class="n">replace</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'replace'</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-206"><a href="#L-206"><span class="linenos" data-line="206"></span></a> <span class="kd">local</span> <span class="n">count</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'count'</span><span class="p">]</span> <span class="p">);</span> </span><span id="L-207"><a href="#L-207"><span class="linenos" data-line="207"></span></a> <span class="kd">local</span> <span class="n">plain</span> <span class="o">=</span> <span class="n">new_args</span><span class="p">[</span><span class="s1">'plain'</span><span class="p">]</span> <span class="ow">or</span> <span class="kc">true</span><span class="p">;</span> </span><span id="L-208"><a href="#L-208"><span class="linenos" data-line="208"></span></a> </span><span id="L-209"><a href="#L-209"><span class="linenos" data-line="209"></span></a> <span class="kr">if</span> <span class="n">source_str</span> <span class="o">==</span> <span class="s1">''</span> <span class="ow">or</span> <span class="n">pattern</span> <span class="o">==</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-210"><a href="#L-210"><span class="linenos" data-line="210"></span></a> <span class="kr">return</span> <span class="n">source_str</span><span class="p">;</span> </span><span id="L-211"><a href="#L-211"><span class="linenos" data-line="211"></span></a> <span class="kr">end</span> </span><span id="L-212"><a href="#L-212"><span class="linenos" data-line="212"></span></a> <span class="n">plain</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_getBoolean</span><span class="p">(</span> <span class="n">plain</span> <span class="p">);</span> </span><span id="L-213"><a href="#L-213"><span class="linenos" data-line="213"></span></a> </span><span id="L-214"><a href="#L-214"><span class="linenos" data-line="214"></span></a> <span class="kr">if</span> <span class="n">plain</span> <span class="kr">then</span> </span><span id="L-215"><a href="#L-215"><span class="linenos" data-line="215"></span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="n">str</span><span class="p">.</span><span class="n">_escapePattern</span><span class="p">(</span> <span class="n">pattern</span> <span class="p">);</span> </span><span id="L-216"><a href="#L-216"><span class="linenos" data-line="216"></span></a> <span class="n">replace</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">replace</span><span class="p">,</span> <span class="s2">"%%"</span><span class="p">,</span> <span class="s2">"%%%%"</span> <span class="p">);</span> <span class="c1">--Sólo es necesario secuencias de escape.</span> </span><span id="L-217"><a href="#L-217"><span class="linenos" data-line="217"></span></a> <span class="kr">end</span> </span><span id="L-218"><a href="#L-218"><span class="linenos" data-line="218"></span></a> </span><span id="L-219"><a href="#L-219"><span class="linenos" data-line="219"></span></a> <span class="kd">local</span> <span class="n">result</span><span class="p">;</span> </span><span id="L-220"><a href="#L-220"><span class="linenos" data-line="220"></span></a> </span><span id="L-221"><a href="#L-221"><span class="linenos" data-line="221"></span></a> <span class="kr">if</span> <span class="n">count</span> <span class="o">~=</span> <span class="kc">nil</span> <span class="kr">then</span> </span><span id="L-222"><a href="#L-222"><span class="linenos" data-line="222"></span></a> <span class="n">result</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">source_str</span><span class="p">,</span> <span class="n">pattern</span><span class="p">,</span> <span class="n">replace</span><span class="p">,</span> <span class="n">count</span> <span class="p">);</span> </span><span id="L-223"><a href="#L-223"><span class="linenos" data-line="223"></span></a> <span class="kr">else</span> </span><span id="L-224"><a href="#L-224"><span class="linenos" data-line="224"></span></a> <span class="n">result</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">source_str</span><span class="p">,</span> <span class="n">pattern</span><span class="p">,</span> <span class="n">replace</span> <span class="p">);</span> </span><span id="L-225"><a href="#L-225"><span class="linenos" data-line="225"></span></a> <span class="kr">end</span> </span><span id="L-226"><a href="#L-226"><span class="linenos" data-line="226"></span></a> </span><span id="L-227"><a href="#L-227"><span class="linenos" data-line="227"></span></a> <span class="kr">return</span> <span class="n">result</span><span class="p">;</span> </span><span id="L-228"><a href="#L-228"><span class="linenos" data-line="228"></span></a><span class="kr">end</span> </span><span id="L-229"><a href="#L-229"><span class="linenos" data-line="229"></span></a> </span><span id="L-230"><a href="#L-230"><span class="linenos" data-line="230"></span></a><span class="cm">--[[</span> </span><span id="L-231"><a href="#L-231"><span class="linenos" data-line="231"></span></a><span class="cm"> función para repetir caracteres.</span> </span><span id="L-232"><a href="#L-232"><span class="linenos" data-line="232"></span></a><span class="cm">]]</span> </span><span id="L-233"><a href="#L-233"><span class="linenos" data-line="233"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">rep</span><span class="p">(</span> <span class="n">frame</span> <span class="p">)</span> </span><span id="L-234"><a href="#L-234"><span class="linenos" data-line="234"></span></a> <span class="kd">local</span> <span class="n">repetitions</span> <span class="o">=</span> <span class="nb">tonumber</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="mi">2</span><span class="p">]</span> <span class="p">)</span> </span><span id="L-235"><a href="#L-235"><span class="linenos" data-line="235"></span></a> <span class="kr">if</span> <span class="ow">not</span> <span class="n">repetitions</span> <span class="kr">then</span> </span><span id="L-236"><a href="#L-236"><span class="linenos" data-line="236"></span></a> <span class="kr">return</span> <span class="n">str</span><span class="p">.</span><span class="n">_error</span><span class="p">(</span> <span class="s1">'function rep expects a number as second parameter, received "'</span> <span class="o">..</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="mi">2</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span> <span class="p">)</span> <span class="o">..</span> <span class="s1">'"'</span> <span class="p">)</span> </span><span id="L-237"><a href="#L-237"><span class="linenos" data-line="237"></span></a> <span class="kr">end</span> </span><span id="L-238"><a href="#L-238"><span class="linenos" data-line="238"></span></a> <span class="kr">return</span> <span class="nb">string.rep</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="mi">1</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">,</span> <span class="n">repetitions</span> <span class="p">)</span> </span><span id="L-239"><a href="#L-239"><span class="linenos" data-line="239"></span></a><span class="kr">end</span> </span><span id="L-240"><a href="#L-240"><span class="linenos" data-line="240"></span></a> </span><span id="L-241"><a href="#L-241"><span class="linenos" data-line="241"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">mayuscula</span><span class="p">(</span><span class="n">frame</span><span class="p">)</span> <span class="c1">-- Convierte en mayúsculas la primera letra que aparece en la edición de una cadena</span> </span><span id="L-242"><a href="#L-242"><span class="linenos" data-line="242"></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="mi">1</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-243"><a href="#L-243"><span class="linenos" data-line="243"></span></a> <span class="kr">if</span> <span class="n">s</span> <span class="o">~=</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-244"><a href="#L-244"><span class="linenos" data-line="244"></span></a> <span class="kd">local</span> <span class="n">cambio</span> <span class="o">=</span> <span class="p">{};</span> </span><span id="L-245"><a href="#L-245"><span class="linenos" data-line="245"></span></a> <span class="kd">local</span> <span class="n">modo</span> <span class="o">=</span> <span class="p">{};</span> </span><span id="L-246"><a href="#L-246"><span class="linenos" data-line="246"></span></a> <span class="kr">if</span> <span class="nb">string.find</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="s1">'|'</span><span class="p">)</span> <span class="o">~=</span> <span class="kc">nil</span> <span class="kr">then</span> <span class="c1">-- Enlaces con etiqueta</span> </span><span id="L-247"><a href="#L-247"><span class="linenos" data-line="247"></span></a> <span class="n">modo</span> <span class="o">=</span> <span class="nb">string.upper</span><span class="p">(</span><span class="nb">string.match</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'(|%a)'</span><span class="p">));</span> </span><span id="L-248"><a href="#L-248"><span class="linenos" data-line="248"></span></a> <span class="n">cambio</span> <span class="o">=</span> <span class="nb">string.gsub</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'|%a'</span><span class="p">,</span> <span class="n">modo</span><span class="p">,</span><span class="mi">1</span><span class="p">);</span> </span><span id="L-249"><a href="#L-249"><span class="linenos" data-line="249"></span></a> <span class="kr">elseif</span> <span class="nb">string.find</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="s1">'[[]'</span><span class="p">)</span> <span class="o">~=</span> <span class="kc">nil</span> <span class="kr">then</span> <span class="c1">-- Enlaces sin etiqueta</span> </span><span id="L-250"><a href="#L-250"><span class="linenos" data-line="250"></span></a> <span class="n">modo</span> <span class="o">=</span> <span class="nb">string.upper</span><span class="p">(</span><span class="nb">string.match</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'^(..%a)'</span><span class="p">));</span> </span><span id="L-251"><a href="#L-251"><span class="linenos" data-line="251"></span></a> <span class="n">cambio</span> <span class="o">=</span> <span class="nb">string.gsub</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'^..%a'</span><span class="p">,</span> <span class="n">modo</span><span class="p">,</span><span class="mi">1</span><span class="p">);</span> </span><span id="L-252"><a href="#L-252"><span class="linenos" data-line="252"></span></a> <span class="kr">elseif</span> <span class="nb">string.match</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'^%a'</span><span class="p">)</span> <span class="o">~=</span> <span class="kc">nil</span> <span class="kr">then</span> <span class="c1">-- Sin enlace</span> </span><span id="L-253"><a href="#L-253"><span class="linenos" data-line="253"></span></a> <span class="n">modo</span> <span class="o">=</span> <span class="nb">string.upper</span><span class="p">(</span><span class="nb">string.match</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'^(%a)'</span><span class="p">));</span> </span><span id="L-254"><a href="#L-254"><span class="linenos" data-line="254"></span></a> <span class="n">cambio</span> <span class="o">=</span> <span class="nb">string.gsub</span><span class="p">(</span><span class="n">s</span><span class="p">,</span><span class="s1">'^%a'</span><span class="p">,</span> <span class="n">modo</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span><span id="L-255"><a href="#L-255"><span class="linenos" data-line="255"></span></a> <span class="kr">else</span> </span><span id="L-256"><a href="#L-256"><span class="linenos" data-line="256"></span></a> <span class="n">cambio</span> <span class="o">=</span> <span class="n">s</span><span class="p">;</span> </span><span id="L-257"><a href="#L-257"><span class="linenos" data-line="257"></span></a> <span class="kr">end</span> </span><span id="L-258"><a href="#L-258"><span class="linenos" data-line="258"></span></a> <span class="kr">return</span> <span class="n">cambio</span><span class="p">;</span> </span><span id="L-259"><a href="#L-259"><span class="linenos" data-line="259"></span></a> <span class="kr">end</span> </span><span id="L-260"><a href="#L-260"><span class="linenos" data-line="260"></span></a><span class="kr">end</span> </span><span id="L-261"><a href="#L-261"><span class="linenos" data-line="261"></span></a> </span><span id="L-262"><a href="#L-262"><span class="linenos" data-line="262"></span></a><span class="cm">--[[</span> </span><span id="L-263"><a href="#L-263"><span class="linenos" data-line="263"></span></a><span class="cm">Función de ayuda que rellena la lista de argumentos, para que el usuario pueda utilizar una combinación de</span> </span><span id="L-264"><a href="#L-264"><span class="linenos" data-line="264"></span></a><span class="cm"> parámetros con nombre y sin nombre. Esto es importante porque los parámetros con nombre no funcionan igual </span> </span><span id="L-265"><a href="#L-265"><span class="linenos" data-line="265"></span></a><span class="cm"> que los parámetros sin nombre cuando se encadenan recortes, y cuando se trata de cadenas</span> </span><span id="L-266"><a href="#L-266"><span class="linenos" data-line="266"></span></a><span class="cm"> a veces se debe conservar o quitar espacios en blanco dependiendo de la aplicación. </span> </span><span id="L-267"><a href="#L-267"><span class="linenos" data-line="267"></span></a><span class="cm">]]</span> </span><span id="L-268"><a href="#L-268"><span class="linenos" data-line="268"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">_getParameters</span><span class="p">(</span> <span class="n">frame_args</span><span class="p">,</span> <span class="n">arg_list</span> <span class="p">)</span> </span><span id="L-269"><a href="#L-269"><span class="linenos" data-line="269"></span></a> <span class="kd">local</span> <span class="n">new_args</span> <span class="o">=</span> <span class="p">{};</span> </span><span id="L-270"><a href="#L-270"><span class="linenos" data-line="270"></span></a> <span class="kd">local</span> <span class="n">index</span> <span class="o">=</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-271"><a href="#L-271"><span class="linenos" data-line="271"></span></a> <span class="kd">local</span> <span class="n">value</span><span class="p">;</span> </span><span id="L-272"><a href="#L-272"><span class="linenos" data-line="272"></span></a> </span><span id="L-273"><a href="#L-273"><span class="linenos" data-line="273"></span></a> <span class="kr">for</span> <span class="n">i</span><span class="p">,</span><span class="n">arg</span> <span class="kr">in</span> <span class="nb">ipairs</span><span class="p">(</span> <span class="n">arg_list</span> <span class="p">)</span> <span class="kr">do</span> </span><span id="L-274"><a href="#L-274"><span class="linenos" data-line="274"></span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">frame_args</span><span class="p">[</span><span class="n">arg</span><span class="p">]</span> </span><span id="L-275"><a href="#L-275"><span class="linenos" data-line="275"></span></a> <span class="kr">if</span> <span class="n">value</span> <span class="o">==</span> <span class="kc">nil</span> <span class="kr">then</span> </span><span id="L-276"><a href="#L-276"><span class="linenos" data-line="276"></span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">frame_args</span><span class="p">[</span><span class="n">index</span><span class="p">];</span> </span><span id="L-277"><a href="#L-277"><span class="linenos" data-line="277"></span></a> <span class="n">index</span> <span class="o">=</span> <span class="n">index</span> <span class="o">+</span> <span class="mi">1</span><span class="p">;</span> </span><span id="L-278"><a href="#L-278"><span class="linenos" data-line="278"></span></a> <span class="kr">end</span> </span><span id="L-279"><a href="#L-279"><span class="linenos" data-line="279"></span></a> <span class="n">new_args</span><span class="p">[</span><span class="n">arg</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span><span class="p">;</span> </span><span id="L-280"><a href="#L-280"><span class="linenos" data-line="280"></span></a> <span class="kr">end</span> </span><span id="L-281"><a href="#L-281"><span class="linenos" data-line="281"></span></a> </span><span id="L-282"><a href="#L-282"><span class="linenos" data-line="282"></span></a> <span class="kr">return</span> <span class="n">new_args</span><span class="p">;</span> </span><span id="L-283"><a href="#L-283"><span class="linenos" data-line="283"></span></a><span class="kr">end</span> </span><span id="L-284"><a href="#L-284"><span class="linenos" data-line="284"></span></a> </span><span id="L-285"><a href="#L-285"><span class="linenos" data-line="285"></span></a><span class="cm">--[[</span> </span><span id="L-286"><a href="#L-286"><span class="linenos" data-line="286"></span></a><span class="cm">Función de ayuda para controlar los mensajes de error.</span> </span><span id="L-287"><a href="#L-287"><span class="linenos" data-line="287"></span></a><span class="cm">]]</span> </span><span id="L-288"><a href="#L-288"><span class="linenos" data-line="288"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">_error</span><span class="p">(</span> <span class="n">error_str</span> <span class="p">)</span> </span><span id="L-289"><a href="#L-289"><span class="linenos" data-line="289"></span></a> <span class="kd">local</span> <span class="n">frame</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">getCurrentFrame</span><span class="p">();</span> </span><span id="L-290"><a href="#L-290"><span class="linenos" data-line="290"></span></a> <span class="kd">local</span> <span class="n">error_category</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="n">error_category</span> <span class="ow">or</span> <span class="s1">'Errores detectados por el módulo String'</span><span class="p">;</span> </span><span id="L-291"><a href="#L-291"><span class="linenos" data-line="291"></span></a> <span class="kd">local</span> <span class="n">ignore_errors</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="n">ignore_errors</span> <span class="ow">or</span> <span class="kc">false</span><span class="p">;</span> </span><span id="L-292"><a href="#L-292"><span class="linenos" data-line="292"></span></a> <span class="kd">local</span> <span class="n">no_category</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="n">no_category</span> <span class="ow">or</span> <span class="kc">false</span><span class="p">;</span> </span><span id="L-293"><a href="#L-293"><span class="linenos" data-line="293"></span></a> </span><span id="L-294"><a href="#L-294"><span class="linenos" data-line="294"></span></a> <span class="kr">if</span> <span class="n">str</span><span class="p">.</span><span class="n">_getBoolean</span><span class="p">(</span><span class="n">ignore_errors</span><span class="p">)</span> <span class="kr">then</span> </span><span id="L-295"><a href="#L-295"><span class="linenos" data-line="295"></span></a> <span class="kr">return</span> <span class="s1">''</span><span class="p">;</span> </span><span id="L-296"><a href="#L-296"><span class="linenos" data-line="296"></span></a> <span class="kr">end</span> </span><span id="L-297"><a href="#L-297"><span class="linenos" data-line="297"></span></a> </span><span id="L-298"><a href="#L-298"><span class="linenos" data-line="298"></span></a> <span class="kd">local</span> <span class="n">error_str</span> <span class="o">=</span> <span class="s1">'<strong class="error">Error del módulo String: '</span> <span class="o">..</span> <span class="n">error_str</span> <span class="o">..</span> <span class="s1">'</strong>'</span><span class="p">;</span> </span><span id="L-299"><a href="#L-299"><span class="linenos" data-line="299"></span></a> <span class="kr">if</span> <span class="n">error_category</span> <span class="o">~=</span> <span class="s1">''</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">str</span><span class="p">.</span><span class="n">_getBoolean</span><span class="p">(</span> <span class="n">no_category</span> <span class="p">)</span> <span class="kr">then</span> </span><span id="L-300"><a href="#L-300"><span class="linenos" data-line="300"></span></a> <span class="n">error_str</span> <span class="o">=</span> <span class="s1">'[[Categoría:Wikisource:'</span> <span class="o">..</span> <span class="n">error_category</span> <span class="o">..</span> <span class="s1">']]'</span> <span class="o">..</span> <span class="n">error_str</span><span class="p">;</span> </span><span id="L-301"><a href="#L-301"><span class="linenos" data-line="301"></span></a> <span class="kr">end</span> </span><span id="L-302"><a href="#L-302"><span class="linenos" data-line="302"></span></a> </span><span id="L-303"><a href="#L-303"><span class="linenos" data-line="303"></span></a> <span class="kr">return</span> <span class="n">error_str</span><span class="p">;</span> </span><span id="L-304"><a href="#L-304"><span class="linenos" data-line="304"></span></a><span class="kr">end</span> </span><span id="L-305"><a href="#L-305"><span class="linenos" data-line="305"></span></a> </span><span id="L-306"><a href="#L-306"><span class="linenos" data-line="306"></span></a><span class="cm">--[[</span> </span><span id="L-307"><a href="#L-307"><span class="linenos" data-line="307"></span></a><span class="cm">Función de ayuda para interpretar cadenas booleanas.</span> </span><span id="L-308"><a href="#L-308"><span class="linenos" data-line="308"></span></a><span class="cm">]]</span> </span><span id="L-309"><a href="#L-309"><span class="linenos" data-line="309"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">_getBoolean</span><span class="p">(</span> <span class="n">boolean_str</span> <span class="p">)</span> </span><span id="L-310"><a href="#L-310"><span class="linenos" data-line="310"></span></a> <span class="kd">local</span> <span class="n">boolean_value</span><span class="p">;</span> </span><span id="L-311"><a href="#L-311"><span class="linenos" data-line="311"></span></a> </span><span id="L-312"><a href="#L-312"><span class="linenos" data-line="312"></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-313"><a href="#L-313"><span class="linenos" data-line="313"></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-314"><a href="#L-314"><span class="linenos" data-line="314"></span></a> <span class="kr">if</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">'false'</span> <span class="ow">or</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">'no'</span> <span class="ow">or</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">'0'</span> </span><span id="L-315"><a href="#L-315"><span class="linenos" data-line="315"></span></a> <span class="ow">or</span> <span class="n">boolean_str</span> <span class="o">==</span> <span class="s1">''</span> <span class="kr">then</span> </span><span id="L-316"><a href="#L-316"><span class="linenos" data-line="316"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="kc">false</span><span class="p">;</span> </span><span id="L-317"><a href="#L-317"><span class="linenos" data-line="317"></span></a> <span class="kr">else</span> </span><span id="L-318"><a href="#L-318"><span class="linenos" data-line="318"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span> </span><span id="L-319"><a href="#L-319"><span class="linenos" data-line="319"></span></a> <span class="kr">end</span> </span><span id="L-320"><a href="#L-320"><span class="linenos" data-line="320"></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-321"><a href="#L-321"><span class="linenos" data-line="321"></span></a> <span class="n">boolean_value</span> <span class="o">=</span> <span class="n">boolean_str</span><span class="p">;</span> </span><span id="L-322"><a href="#L-322"><span class="linenos" data-line="322"></span></a> <span class="kr">else</span> </span><span id="L-323"><a href="#L-323"><span class="linenos" data-line="323"></span></a> <span class="nb">error</span><span class="p">(</span> <span class="s1">'Ningún valor booleano encontrado'</span> <span class="p">);</span> </span><span id="L-324"><a href="#L-324"><span class="linenos" data-line="324"></span></a> <span class="kr">end</span> </span><span id="L-325"><a href="#L-325"><span class="linenos" data-line="325"></span></a> <span class="kr">return</span> <span class="n">boolean_value</span> </span><span id="L-326"><a href="#L-326"><span class="linenos" data-line="326"></span></a><span class="kr">end</span> </span><span id="L-327"><a href="#L-327"><span class="linenos" data-line="327"></span></a> </span><span id="L-328"><a href="#L-328"><span class="linenos" data-line="328"></span></a><span class="cm">--[[</span> </span><span id="L-329"><a href="#L-329"><span class="linenos" data-line="329"></span></a><span class="cm">Función de ayuda que escapa a todos los caracteres de patrón para que puedan ser tratados</span> </span><span id="L-330"><a href="#L-330"><span class="linenos" data-line="330"></span></a><span class="cm">como texto sin formato.</span> </span><span id="L-331"><a href="#L-331"><span class="linenos" data-line="331"></span></a><span class="cm">]]</span> </span><span id="L-332"><a href="#L-332"><span class="linenos" data-line="332"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">_escapePattern</span><span class="p">(</span> <span class="n">pattern_str</span> <span class="p">)</span> </span><span id="L-333"><a href="#L-333"><span class="linenos" data-line="333"></span></a> <span class="kr">return</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">pattern_str</span><span class="p">,</span> <span class="s2">"([%(%)%.%%%+%-%*%?%[%^%$%]])"</span><span class="p">,</span> <span class="s2">"%%%1"</span> <span class="p">);</span> </span><span id="L-334"><a href="#L-334"><span class="linenos" data-line="334"></span></a><span class="kr">end</span> </span><span id="L-335"><a href="#L-335"><span class="linenos" data-line="335"></span></a> </span><span id="L-336"><a href="#L-336"><span class="linenos" data-line="336"></span></a><span class="c1">-- Selección del caracter de una página que sea válido para la categoría ES-x (generalmente el primero)</span> </span><span id="L-337"><a href="#L-337"><span class="linenos" data-line="337"></span></a><span class="kr">function</span> <span class="nc">str</span><span class="p">.</span><span class="nf">CaracterParaOrdenar</span><span class="p">(</span><span class="n">frame</span><span class="p">)</span> </span><span id="L-338"><a href="#L-338"><span class="linenos" data-line="338"></span></a> <span class="kd">local</span> <span class="n">frase</span> </span><span id="L-339"><a href="#L-339"><span class="linenos" data-line="339"></span></a> <span class="kr">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">frame</span><span class="p">)</span> <span class="o">==</span> <span class="s1">'string'</span> <span class="kr">then</span> </span><span id="L-340"><a href="#L-340"><span class="linenos" data-line="340"></span></a> <span class="n">frase</span> <span class="o">=</span> <span class="n">frame</span> </span><span id="L-341"><a href="#L-341"><span class="linenos" data-line="341"></span></a> <span class="kr">else</span> </span><span id="L-342"><a href="#L-342"><span class="linenos" data-line="342"></span></a> <span class="n">frase</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="mi">1</span><span class="p">]</span> </span><span id="L-343"><a href="#L-343"><span class="linenos" data-line="343"></span></a> <span class="kr">end</span> </span><span id="L-344"><a href="#L-344"><span class="linenos" data-line="344"></span></a> <span class="kd">local</span> <span class="n">PrimerCaracter</span> <span class="o">=</span> <span class="s1">''</span> </span><span id="L-345"><a href="#L-345"><span class="linenos" data-line="345"></span></a> <span class="kd">local</span> <span class="n">CaracterEspecial</span> <span class="o">=</span> <span class="p">{</span> </span><span id="L-346"><a href="#L-346"><span class="linenos" data-line="346"></span></a> <span class="p">[</span><span class="s1">'"'</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-347"><a href="#L-347"><span class="linenos" data-line="347"></span></a> <span class="p">[</span><span class="s2">"¿"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-348"><a href="#L-348"><span class="linenos" data-line="348"></span></a> <span class="p">[</span><span class="s2">"?"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-349"><a href="#L-349"><span class="linenos" data-line="349"></span></a> <span class="p">[</span><span class="s2">"!"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-350"><a href="#L-350"><span class="linenos" data-line="350"></span></a> <span class="p">[</span><span class="s2">" "</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-351"><a href="#L-351"><span class="linenos" data-line="351"></span></a> <span class="p">[</span><span class="s2">"."</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-352"><a href="#L-352"><span class="linenos" data-line="352"></span></a> <span class="p">[</span><span class="s2">"¡"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-353"><a href="#L-353"><span class="linenos" data-line="353"></span></a> <span class="p">[</span><span class="s2">""</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> <span class="c1">--bizarro error donde el primer caracter se toma como uno en blanco</span> </span><span id="L-354"><a href="#L-354"><span class="linenos" data-line="354"></span></a> <span class="p">[</span><span class="s2">"("</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> </span><span id="L-355"><a href="#L-355"><span class="linenos" data-line="355"></span></a> <span class="p">[</span><span class="s2">"«"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">true</span> <span class="p">}</span> </span><span id="L-356"><a href="#L-356"><span class="linenos" data-line="356"></span></a> </span><span id="L-357"><a href="#L-357"><span class="linenos" data-line="357"></span></a> <span class="n">PrimerCaracter</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">sub</span><span class="p">(</span> <span class="n">frase</span> <span class="p">,</span> <span class="mi">1</span> <span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span><span id="L-358"><a href="#L-358"><span class="linenos" data-line="358"></span></a> <span class="kr">while</span> <span class="p">(</span><span class="n">CaracterEspecial</span><span class="p">[</span><span class="n">PrimerCaracter</span><span class="p">])</span> <span class="kr">do</span> <span class="c1">--bizarro error donde el primer caracter se toma como uno en blanco</span> </span><span id="L-359"><a href="#L-359"><span class="linenos" data-line="359"></span></a> <span class="n">frase</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">sub</span><span class="p">(</span> <span class="n">frase</span> <span class="p">,</span> <span class="mi">2</span> <span class="p">)</span> <span class="c1">--Segundo caracter</span> </span><span id="L-360"><a href="#L-360"><span class="linenos" data-line="360"></span></a> <span class="n">PrimerCaracter</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">sub</span><span class="p">(</span> <span class="n">frase</span> <span class="p">,</span> <span class="mi">1</span> <span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span><span id="L-361"><a href="#L-361"><span class="linenos" data-line="361"></span></a> <span class="kr">end</span> </span><span id="L-362"><a href="#L-362"><span class="linenos" data-line="362"></span></a> </span><span id="L-363"><a href="#L-363"><span class="linenos" data-line="363"></span></a> <span class="kr">if</span> <span class="p">(</span><span class="n">PrimerCaracter</span> <span class="o">==</span> <span class="s2">"Á"</span><span class="p">)</span> <span class="kr">then</span> <span class="n">PrimerCaracter</span> <span class="o">=</span> <span class="s1">'A'</span> </span><span id="L-364"><a href="#L-364"><span class="linenos" data-line="364"></span></a> <span class="kr">elseif</span> <span class="p">(</span><span class="n">PrimerCaracter</span> <span class="o">==</span> <span class="s2">"É"</span><span class="p">)</span> <span class="kr">then</span> <span class="n">PrimerCaracter</span> <span class="o">=</span> <span class="s1">'E'</span> </span><span id="L-365"><a href="#L-365"><span class="linenos" data-line="365"></span></a> <span class="kr">elseif</span> <span class="p">(</span><span class="n">PrimerCaracter</span> <span class="o">==</span> <span class="s2">"Í"</span><span class="p">)</span> <span class="kr">then</span> <span class="n">PrimerCaracter</span> <span class="o">=</span> <span class="s1">'I'</span> </span><span id="L-366"><a href="#L-366"><span class="linenos" data-line="366"></span></a> <span class="kr">elseif</span> <span class="p">(</span><span class="n">PrimerCaracter</span> <span class="o">==</span> <span class="s2">"Ó"</span><span class="p">)</span> <span class="kr">then</span> <span class="n">PrimerCaracter</span> <span class="o">=</span> <span class="s1">'O'</span> </span><span id="L-367"><a href="#L-367"><span class="linenos" data-line="367"></span></a> <span class="kr">elseif</span> <span class="p">(</span><span class="n">PrimerCaracter</span> <span class="o">==</span> <span class="s2">"Ú"</span><span class="p">)</span> <span class="kr">then</span> <span class="n">PrimerCaracter</span> <span class="o">=</span> <span class="s1">'U'</span> </span><span id="L-368"><a href="#L-368"><span class="linenos" data-line="368"></span></a> <span class="kr">else</span> </span><span id="L-369"><a href="#L-369"><span class="linenos" data-line="369"></span></a> <span class="kr">end</span> </span><span id="L-370"><a href="#L-370"><span class="linenos" data-line="370"></span></a> </span><span id="L-371"><a href="#L-371"><span class="linenos" data-line="371"></span></a> <span class="kr">return</span> <span class="n">PrimerCaracter</span> </span><span id="L-372"><a href="#L-372"><span class="linenos" data-line="372"></span></a> </span><span id="L-373"><a href="#L-373"><span class="linenos" data-line="373"></span></a><span class="kr">end</span> </span><span id="L-374"><a href="#L-374"><span class="linenos" data-line="374"></span></a> </span><span id="L-375"><a href="#L-375"><span class="linenos" data-line="375"></span></a> </span><span id="L-376"><a href="#L-376"><span class="linenos" data-line="376"></span></a><span class="kr">return</span> <span class="n">str</span> </span></pre></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐5c59558b9d‐99hdr Cached time: 20241201045224 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 0.032 seconds Real time usage: 0.047 seconds Preprocessor visited node count: 109/1000000 Post‐expand include size: 19556/2097152 bytes Template argument size: 0/2097152 bytes Highest expansion depth: 6/100 Expensive parser function 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