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data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Glavni meni</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">prestavi v stransko letvico</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">skrij</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigacija </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Glavna_stran" title="Obiščite glavno stran [z]" accesskey="z">Glavna stran</a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Pomo%C4%8D:Uvod">Naučite se urejati</a></li><li id="n-Izbrani-članki" class="mw-list-item"><a href="/wiki/Wikipedija:Izbrani_%C4%8Dlanki">Izbrani članki</a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Posebno:Naklju%C4%8Dno" title="Naložite naključno stran [x]" accesskey="x">Naključna stran</a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Posebno:ZadnjeSpremembe" title="Seznam zadnjih sprememb Wikipedije [r]" accesskey="r">Zadnje spremembe</a></li> </ul> </div> </div> <div id="p-obcestvo" class="vector-menu mw-portlet mw-portlet-obcestvo" > <div class="vector-menu-heading"> Skupnost </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Pomo%C4%8D:Vsebina" title="Kraj, kjer lahko prejmete pomoč">Pomoč</a></li><li id="n-Pod-lipo" class="mw-list-item"><a href="/wiki/Wikipedija:Pod_lipo">Pod lipo</a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedija:Portal_skupnosti" title="O projektu, kaj lahko storite, kje lahko kaj najdete">Portal skupnosti</a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikipedija:Stik_z_nami">Stik z nami</a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Glavna_stran" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <img class="mw-logo-wordmark" alt="Wikipedija" src="/static/images/mobile/copyright/wikipedia-wordmark-sl.svg" style="width: 7.4375em; height: 1.375em;"> <img class="mw-logo-tagline" alt="prosta enciklopedija" src="/static/images/mobile/copyright/wikipedia-tagline-sl.svg" width="118" height="13" style="width: 7.375em; height: 0.8125em;"> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Posebno:Iskanje" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Preiščite viki [f]" accesskey="f"> Iskanje </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Iskanje v Wikipediji" aria-label="Iskanje v Wikipediji" autocapitalize="sentences" title="Preiščite viki [f]" accesskey="f" id="searchInput" > </div> <input type="hidden" name="title" value="Posebno:Iskanje"> </div> <button class="cdx-button cdx-search-input__end-button">Išči</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Osebna orodja"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Videz"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Videz" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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" > Videz </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_sl.wikipedia.org&uselang=sl" class="">Denarni prispevki</a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Registracija&returnto=Modul%3ABuffer" title="Predlagamo vam, da si ustvarite račun in se prijavite, vendar to ni obvezno." class="">Ustvari račun</a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Prijava&returnto=Modul%3ABuffer" title="Prijava je zaželena, vendar ni obvezna [o]" accesskey="o" class="">Prijava</a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Več možnosti" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Osebna orodja" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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" > Osebna orodja </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Uporabniški meni" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_sl.wikipedia.org&uselang=sl">Denarni prispevki</a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Posebno:Registracija&returnto=Modul%3ABuffer" title="Predlagamo vam, da si ustvarite račun in se prijavite, vendar to ni obvezno."> Ustvari račun</a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Posebno:Prijava&returnto=Modul%3ABuffer" title="Prijava je zaželena, vendar ni obvezna [o]" accesskey="o"> Prijava</a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Strani za neprijavljene urejevalce <a href="/wiki/Pomo%C4%8D:Uvod" aria-label="Več o urejanju">več o tem</a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Posebno:MojiPrispevki" title="Seznam urejanj s tega IP-naslova [y]" accesskey="y">Prispevki</a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Posebno:MojPogovor" title="Pogovor o urejanjih s tega IP-naslova [n]" accesskey="n">Pogovorna stran</a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></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="Projekt"> <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="Vsebina" 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">Vsebina</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">prestavi v stransko letvico</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">skrij</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">Uvod</div> </a> </li> <li id="toc-Usage" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Usage"> <div class="vector-toc-text"> 1 Usage </div> </a> <button aria-controls="toc-Usage-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Vklopi podrazdelek Usage </button> <ul id="toc-Usage-sublist" class="vector-toc-list"> <li id="toc-require'Module:Buffer'" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#require'Module:Buffer'"> <div class="vector-toc-text"> 1.1 require'Module:Buffer' </div> </a> <ul id="toc-require'Module:Buffer'-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Basic_functions" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Basic_functions"> <div class="vector-toc-text"> 1.2 Basic functions </div> </a> <ul id="toc-Basic_functions-sublist" class="vector-toc-list"> <li id="toc-Buffer_object" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer_object"> <div class="vector-toc-text"> 1.2.1 Buffer object </div> </a> <ul id="toc-Buffer_object-sublist" class="vector-toc-list"> <li id="toc-Buffer.last_concat" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Buffer.last_concat"> <div class="vector-toc-text"> 1.2.1.1 Buffer.last_concat </div> </a> <ul id="toc-Buffer.last_concat-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Buffer:" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:"> <div class="vector-toc-text"> 1.2.2 Buffer:_ </div> </a> <ul id="toc-Buffer:-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_nil" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_nil"> <div class="vector-toc-text"> 1.2.3 Buffer:_nil </div> </a> <ul id="toc-Buffer:_nil-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_all" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_all"> <div class="vector-toc-text"> 1.2.4 Buffer:_all </div> </a> <ul id="toc-Buffer:_all-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_in" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_in"> <div class="vector-toc-text"> 1.2.5 Buffer:_in </div> </a> <ul id="toc-Buffer:_in-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_out" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_out"> <div class="vector-toc-text"> 1.2.6 Buffer:_out </div> </a> <ul id="toc-Buffer:_out-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_str" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_str"> <div class="vector-toc-text"> 1.2.7 Buffer:_str </div> </a> <ul id="toc-Buffer:_str-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_cc" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_cc"> <div class="vector-toc-text"> 1.2.8 Buffer:_cc </div> </a> <ul id="toc-Buffer:_cc-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_parent" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_parent"> <div class="vector-toc-text"> 1.2.9 Buffer:_parent </div> </a> <ul id="toc-Buffer:_parent-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:getParent" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:getParent"> <div class="vector-toc-text"> 1.2.10 Buffer:getParent </div> </a> <ul id="toc-Buffer:getParent-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:killParent" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:killParent"> <div class="vector-toc-text"> 1.2.11 Buffer:killParent </div> </a> <ul id="toc-Buffer:killParent-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Stream_mode" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Stream_mode"> <div class="vector-toc-text"> 1.3 Stream mode </div> </a> <ul id="toc-Stream_mode-sublist" class="vector-toc-list"> <li id="toc-Buffer:stream" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:stream"> <div class="vector-toc-text"> 1.3.1 Buffer:stream </div> </a> <ul id="toc-Buffer:stream-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Stream-Buffer_object" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Stream-Buffer_object"> <div class="vector-toc-text"> 1.3.2 Stream-Buffer object </div> </a> <ul id="toc-Stream-Buffer_object-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Stream-Buffer:each" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Stream-Buffer:each"> <div class="vector-toc-text"> 1.3.3 Stream-Buffer:each </div> </a> <ul id="toc-Stream-Buffer:each-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-HTML_library_extension" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#HTML_library_extension"> <div class="vector-toc-text"> 2 HTML library extension </div> </a> <button aria-controls="toc-HTML_library_extension-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Vklopi podrazdelek HTML library extension </button> <ul id="toc-HTML_library_extension-sublist" class="vector-toc-list"> <li id="toc-Buffer_functions_for_HTML" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Buffer_functions_for_HTML"> <div class="vector-toc-text"> 2.1 Buffer functions for HTML </div> </a> <ul id="toc-Buffer_functions_for_HTML-sublist" class="vector-toc-list"> <li id="toc-Buffer:_inHTML" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_inHTML"> <div class="vector-toc-text"> 2.1.1 Buffer:_inHTML </div> </a> <ul id="toc-Buffer:_inHTML-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:getHTML" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:getHTML"> <div class="vector-toc-text"> 2.1.2 Buffer:getHTML </div> </a> <ul id="toc-Buffer:getHTML-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_html" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_html"> <div class="vector-toc-text"> 2.1.3 Buffer:_html </div> </a> <ul id="toc-Buffer:_html-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-HTML_object_functions" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#HTML_object_functions"> <div class="vector-toc-text"> 2.2 HTML object functions </div> </a> <ul id="toc-HTML_object_functions-sublist" class="vector-toc-list"> <li id="toc-Buffer-HTML_object" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer-HTML_object"> <div class="vector-toc-text"> 2.2.1 Buffer-HTML object </div> </a> <ul id="toc-Buffer-HTML_object-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Element-Buffer_functions" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Element-Buffer_functions"> <div class="vector-toc-text"> 2.3 Element-Buffer functions </div> </a> <ul id="toc-Element-Buffer_functions-sublist" class="vector-toc-list"> <li id="toc-Element-Buffer_object" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Element-Buffer_object"> <div class="vector-toc-text"> 2.3.1 Element-Buffer object </div> </a> <ul id="toc-Element-Buffer_object-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Element-Buffer:done" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Element-Buffer:done"> <div class="vector-toc-text"> 2.3.2 Element-Buffer:done </div> </a> <ul id="toc-Element-Buffer:done-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Element-Buffer:tag" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Element-Buffer:tag"> <div class="vector-toc-text"> 2.3.3 Element-Buffer:tag </div> </a> <ul id="toc-Element-Buffer:tag-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Element-Buffer:_add" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Element-Buffer:_add"> <div class="vector-toc-text"> 2.3.4 Element-Buffer:_add </div> </a> <ul id="toc-Element-Buffer:_add-sublist" class="vector-toc-list"> <li id="toc-args.argName" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.argName"> <div class="vector-toc-text"> 2.3.4.1 args.argName </div> </a> <ul id="toc-args.argName-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-args.cssName" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.cssName"> <div class="vector-toc-text"> 2.3.4.2 args.cssName </div> </a> <ul id="toc-args.cssName-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-args.tag†" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.tag†"> <div class="vector-toc-text"> 2.3.4.3 args.tag† </div> </a> <ul id="toc-args.tag†-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-args.done†" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.done†"> <div class="vector-toc-text"> 2.3.4.4 args.done† </div> </a> <ul id="toc-args.done†-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-args.allDone" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.allDone"> <div class="vector-toc-text"> 2.3.4.5 args.allDone </div> </a> <ul id="toc-args.allDone-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-args.globalFunction‡" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.globalFunction‡"> <div class="vector-toc-text"> 2.3.4.6 args.globalFunction‡ </div> </a> <ul id="toc-args.globalFunction‡-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-args.htmlFunction" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#args.htmlFunction"> <div class="vector-toc-text"> 2.3.4.7 args.htmlFunction </div> </a> <ul id="toc-args.htmlFunction-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Loadable_convenience_extensions" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Loadable_convenience_extensions"> <div class="vector-toc-text"> 3 Loadable convenience extensions </div> </a> <button aria-controls="toc-Loadable_convenience_extensions-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Vklopi podrazdelek Loadable convenience extensions </button> <ul id="toc-Loadable_convenience_extensions-sublist" class="vector-toc-list"> <li id="toc-Global_functions" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Global_functions"> <div class="vector-toc-text"> 3.1 Global functions </div> </a> <ul id="toc-Global_functions-sublist" class="vector-toc-list"> <li id="toc-Buffer:_G" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_G"> <div class="vector-toc-text"> 3.1.1 Buffer:_G </div> </a> <ul id="toc-Buffer:_G-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_R" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_R"> <div class="vector-toc-text"> 3.1.2 Buffer:_R </div> </a> <ul id="toc-Buffer:_R-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_2" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_2"> <div class="vector-toc-text"> 3.1.3 Buffer:_2 </div> </a> <ul id="toc-Buffer:_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Buffer:_B" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_B"> <div class="vector-toc-text"> 3.1.4 Buffer:_B </div> </a> <ul id="toc-Buffer:_B-sublist" class="vector-toc-list"> <li id="toc-Buffer-nil_object" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Buffer-nil_object"> <div class="vector-toc-text"> 3.1.4.1 Buffer-nil object </div> </a> <ul id="toc-Buffer-nil_object-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-G_object" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#G_object"> <div class="vector-toc-text"> 3.1.5 _G object </div> </a> <ul id="toc-G_object-sublist" class="vector-toc-list"> <li id="toc-direct_call" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#direct_call"> <div class="vector-toc-text"> 3.1.5.1 direct call </div> </a> <ul id="toc-direct_call-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-chain_call" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#chain_call"> <div class="vector-toc-text"> 3.1.5.2 chain call </div> </a> <ul id="toc-chain_call-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Buffer-variable_object" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Buffer-variable_object"> <div class="vector-toc-text"> 3.2 Buffer-variable object </div> </a> <ul id="toc-Buffer-variable_object-sublist" class="vector-toc-list"> <li id="toc-Buffer:_var" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Buffer:_var"> <div class="vector-toc-text"> 3.2.1 Buffer:_var </div> </a> <ul id="toc-Buffer:_var-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-String,_mw.ustring,_and_mw.text_libraries" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#String,_mw.ustring,_and_mw.text_libraries"> <div class="vector-toc-text"> 3.3 String, mw.ustring, and mw.text libraries </div> </a> <ul id="toc-String,_mw.ustring,_and_mw.text_libraries-sublist" class="vector-toc-list"> <li id="toc-Basic_usage" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Basic_usage"> <div class="vector-toc-text"> 3.3.1 Basic usage </div> </a> <ul id="toc-Basic_usage-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Empty_Buffer_interface" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Empty_Buffer_interface"> <div class="vector-toc-text"> 3.3.2 Empty Buffer interface </div> </a> <ul id="toc-Empty_Buffer_interface-sublist" class="vector-toc-list"> <li id="toc-Special_case:_Element-Buffer" class="vector-toc-list-item vector-toc-level-4"> <a class="vector-toc-link" href="#Special_case:_Element-Buffer"> <div class="vector-toc-text"> 3.3.2.1 Special case: Element-Buffer </div> </a> <ul id="toc-Special_case:_Element-Buffer-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Modified_.._operator" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Modified_.._operator"> <div class="vector-toc-text"> 4 Modified .. operator </div> </a> <button aria-controls="toc-Modified_.._operator-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Vklopi podrazdelek Modified .. operator </button> <ul id="toc-Modified_.._operator-sublist" class="vector-toc-list"> <li id="toc-with_non-tables" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#with_non-tables"> <div class="vector-toc-text"> 4.1 with non-tables </div> </a> <ul id="toc-with_non-tables-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-with_tables" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#with_tables"> <div class="vector-toc-text"> 4.2 with tables </div> </a> <ul id="toc-with_tables-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-for_Element-Buffers" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#for_Element-Buffers"> <div class="vector-toc-text"> 4.3 for Element-Buffers </div> </a> <ul id="toc-for_Element-Buffers-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-require'Module:Buffer'._pairs" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#require'Module:Buffer'._pairs"> <div class="vector-toc-text"> 5 require'Module:Buffer'.__pairs </div> </a> <button aria-controls="toc-require'Module:Buffer'._pairs-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Vklopi podrazdelek require'Module:Buffer'.__pairs </button> <ul id="toc-require'Module:Buffer'._pairs-sublist" class="vector-toc-list"> <li id="toc-Mapping_process" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mapping_process"> <div class="vector-toc-text"> 5.1 Mapping process </div> </a> <ul id="toc-Mapping_process-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Iterators" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Iterators"> <div class="vector-toc-text"> 5.2 Iterators </div> </a> <ul id="toc-Iterators-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Appendix" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Appendix"> <div class="vector-toc-text"> 6 Appendix </div> </a> <button aria-controls="toc-Appendix-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Vklopi podrazdelek Appendix </button> <ul id="toc-Appendix-sublist" class="vector-toc-list"> <li id="toc-Tips_and_style_recommendations" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Tips_and_style_recommendations"> <div class="vector-toc-text"> 6.1 Tips and style recommendations </div> </a> <ul id="toc-Tips_and_style_recommendations-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Examples" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Examples"> <div class="vector-toc-text"> 6.2 Examples </div> </a> <ul id="toc-Examples-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> 6.3 Notes </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> 7 See also </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Vsebina" 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="Vklopi kazalo vsebine" > <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" > Vklopi kazalo vsebine </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">Modul:Buffer</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="P9jdi na članek v drugem jeziku. Na voljo v 65 jezikih." > <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-65" aria-hidden="true" > 65 jezikov </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/%D0%90%D0%BC%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:Buffer" title="Амодуль:Buffer – abhaščina" lang="ab" hreflang="ab" data-title="Амодуль:Buffer" data-language-autonym="Аԥсшәа" data-language-local-name="abhaščina" class="interlanguage-link-target">Аԥсшәа</a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D8%AD%D8%AF%D8%A9:Buffer" title="وحدة:Buffer – arabščina" lang="ar" hreflang="ar" data-title="وحدة:Buffer" data-language-autonym="العربية" data-language-local-name="arabščina" class="interlanguage-link-target">العربية</a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%88%D8%AD%D8%AF%D8%A9:Buffer" title="وحدة:Buffer – Egyptian Arabic" lang="arz" hreflang="arz" data-title="وحدة:Buffer" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target">مصرى</a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – azerbajdžanščina" lang="az" hreflang="az" data-title="Modul:Buffer" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdžanščina" class="interlanguage-link-target">Azərbaycanca</a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%85%D8%A7%DA%98%D9%88%D9%84:Buffer" title="ماژول:Buffer – South Azerbaijani" lang="azb" hreflang="azb" data-title="ماژول:Buffer" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target">تۆرکجه</a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – balijščina" lang="ban" hreflang="ban" data-title="Modul:Buffer" data-language-autonym="Basa Bali" data-language-local-name="balijščina" class="interlanguage-link-target">Basa Bali</a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – Central Bikol" lang="bcl" hreflang="bcl" data-title="Module:Buffer" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target">Bikol Central</a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – Bhojpuri" lang="bh" hreflang="bh" data-title="Module:Buffer" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target">भोजपुरी</a></li><li class="interlanguage-link interwiki-bi mw-list-item"><a href="https://bi.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – bislamščina" lang="bi" hreflang="bi" data-title="Module:Buffer" data-language-autonym="Bislama" data-language-local-name="bislamščina" class="interlanguage-link-target">Bislama</a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%82%E1%80%BB%E1%80%B0%E1%80%B8:Buffer" title="မော်ဂျူး:Buffer – Pa'O" lang="blk" hreflang="blk" data-title="မော်ဂျူး:Buffer" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target">ပအိုဝ်ႏဘာႏသာႏ</a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AE%E0%A6%A1%E0%A6%BF%E0%A6%89%E0%A6%B2:Buffer" title="মডিউল:Buffer – bengalščina" lang="bn" hreflang="bn" data-title="মডিউল:Buffer" data-language-autonym="বাংলা" data-language-local-name="bengalščina" class="interlanguage-link-target">বাংলা</a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – bosanščina" lang="bs" hreflang="bs" data-title="Modul:Buffer" data-language-autonym="Bosanski" data-language-local-name="bosanščina" class="interlanguage-link-target">Bosanski</a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – sebuanščina" lang="ceb" hreflang="ceb" data-title="Module:Buffer" data-language-autonym="Cebuano" data-language-local-name="sebuanščina" class="interlanguage-link-target">Cebuano</a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%85%DB%86%D8%AF%DB%8C%D9%88%D9%88%D9%84:Buffer" title="مۆدیوول:Buffer – osrednja kurdščina" lang="ckb" hreflang="ckb" data-title="مۆدیوول:Buffer" data-language-autonym="کوردی" data-language-local-name="osrednja kurdščina" class="interlanguage-link-target">کوردی</a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – danščina" lang="da" hreflang="da" data-title="Modul:Buffer" data-language-autonym="Dansk" data-language-local-name="danščina" class="interlanguage-link-target">Dansk</a></li><li class="interlanguage-link interwiki-dty mw-list-item"><a href="https://dty.wikipedia.org/wiki/%E0%A4%AE%E0%A5%8B%E0%A4%A1%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%B2:Buffer" title="मोड्युल:Buffer – Doteli" lang="dty" hreflang="dty" data-title="मोड्युल:Buffer" data-language-autonym="डोटेली" data-language-local-name="Doteli" class="interlanguage-link-target">डोटेली</a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – angleščina" lang="en" hreflang="en" data-title="Module:Buffer" data-language-autonym="English" data-language-local-name="angleščina" class="interlanguage-link-target">English</a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%D9%88%D8%AF%D9%85%D8%A7%D9%86:Buffer" title="پودمان:Buffer – perzijščina" lang="fa" hreflang="fa" data-title="پودمان:Buffer" data-language-autonym="فارسی" data-language-local-name="perzijščina" class="interlanguage-link-target">فارسی</a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – ferščina" lang="fo" hreflang="fo" data-title="Module:Buffer" data-language-autonym="Føroyskt" data-language-local-name="ferščina" class="interlanguage-link-target">Føroyskt</a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – irščina" lang="ga" hreflang="ga" data-title="Module:Buffer" data-language-autonym="Gaeilge" data-language-local-name="irščina" class="interlanguage-link-target">Gaeilge</a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/M%C3%B3dulo:Buffer" title="Módulo:Buffer – gvaranijščina" lang="gn" hreflang="gn" data-title="Módulo:Buffer" data-language-autonym="Avañe'ẽ" data-language-local-name="gvaranijščina" class="interlanguage-link-target">Avañe'ẽ</a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%B5%E0%AA%BF%E0%AA%AD%E0%AA%BE%E0%AA%97:Buffer" title="વિભાગ:Buffer – gudžaratščina" lang="gu" hreflang="gu" data-title="વિભાગ:Buffer" data-language-autonym="ગુજરાતી" data-language-local-name="gudžaratščina" class="interlanguage-link-target">ગુજરાતી</a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AE%E0%A5%89%E0%A4%A1%E0%A5%8D%E0%A4%AF%E0%A5%82%E0%A4%B2:Buffer" title="मॉड्यूल:Buffer – hindijščina" lang="hi" hreflang="hi" data-title="मॉड्यूल:Buffer" data-language-autonym="हिन्दी" data-language-local-name="hindijščina" class="interlanguage-link-target">हिन्दी</a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – Fiji Hindi" lang="hif" hreflang="hif" data-title="Module:Buffer" data-language-autonym="Fiji Hindi" data-language-local-name="Fiji Hindi" class="interlanguage-link-target">Fiji Hindi</a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – indonezijščina" lang="id" hreflang="id" data-title="Modul:Buffer" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijščina" class="interlanguage-link-target">Bahasa Indonesia</a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Modulo:Buffer" title="Modulo:Buffer – ilokanščina" lang="ilo" hreflang="ilo" data-title="Modulo:Buffer" data-language-autonym="Ilokano" data-language-local-name="ilokanščina" class="interlanguage-link-target">Ilokano</a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB:Buffer" title="モジュール:Buffer – japonščina" lang="ja" hreflang="ja" data-title="モジュール:Buffer" data-language-autonym="日本語" data-language-local-name="japonščina" class="interlanguage-link-target">日本語</a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Modhul:Buffer" title="Modhul:Buffer – javanščina" lang="jv" hreflang="jv" data-title="Modhul:Buffer" data-language-autonym="Jawa" data-language-local-name="javanščina" class="interlanguage-link-target">Jawa</a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9B%E1%83%9D%E1%83%93%E1%83%A3%E1%83%9A%E1%83%98:Buffer" title="მოდული:Buffer – gruzijščina" lang="ka" hreflang="ka" data-title="მოდული:Buffer" data-language-autonym="ქართული" data-language-local-name="gruzijščina" class="interlanguage-link-target">ქართული</a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – karakalpaščina" lang="kaa" hreflang="kaa" data-title="Module:Buffer" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpaščina" class="interlanguage-link-target">Qaraqalpaqsha</a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%AA%A8%EB%93%88:Buffer" title="모듈:Buffer – korejščina" lang="ko" hreflang="ko" data-title="모듈:Buffer" data-language-autonym="한국어" data-language-local-name="korejščina" class="interlanguage-link-target">한국어</a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – kurdščina" lang="ku" hreflang="ku" data-title="Modul:Buffer" data-language-autonym="Kurdî" data-language-local-name="kurdščina" class="interlanguage-link-target">Kurdî</a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – litovščina" lang="lt" hreflang="lt" data-title="Module:Buffer" data-language-autonym="Lietuvių" data-language-local-name="litovščina" class="interlanguage-link-target">Lietuvių</a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Modulis:Buffer" title="Modulis:Buffer – latvijščina" lang="lv" hreflang="lv" data-title="Modulis:Buffer" data-language-autonym="Latviešu" data-language-local-name="latvijščina" class="interlanguage-link-target">Latviešu</a></li><li class="interlanguage-link interwiki-mad mw-list-item"><a href="https://mad.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – madurščina" lang="mad" hreflang="mad" data-title="Modul:Buffer" data-language-autonym="Madhurâ" data-language-local-name="madurščina" class="interlanguage-link-target">Madhurâ</a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB:Buffer" title="Модул:Buffer – makedonščina" lang="mk" hreflang="mk" data-title="Модул:Buffer" data-language-autonym="Македонски" data-language-local-name="makedonščina" class="interlanguage-link-target">Македонски</a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%98%E0%B4%9F%E0%B4%95%E0%B4%82:Buffer" title="ഘടകം:Buffer – malajalamščina" lang="ml" hreflang="ml" data-title="ഘടകം:Buffer" data-language-autonym="മലയാളം" data-language-local-name="malajalamščina" class="interlanguage-link-target">മലയാളം</a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%AD%E0%A4%BE%E0%A4%97:Buffer" title="विभाग:Buffer – maratščina" lang="mr" hreflang="mr" data-title="विभाग:Buffer" data-language-autonym="मराठी" data-language-local-name="maratščina" class="interlanguage-link-target">मराठी</a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – malajščina" lang="ms" hreflang="ms" data-title="Modul:Buffer" data-language-autonym="Bahasa Melayu" data-language-local-name="malajščina" class="interlanguage-link-target">Bahasa Melayu</a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%82%E1%80%BB%E1%80%B0%E1%80%B8:Buffer" title="မော်ဂျူး:Buffer – burmanščina" lang="my" hreflang="my" data-title="မော်ဂျူး:Buffer" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmanščina" class="interlanguage-link-target">မြန်မာဘာသာ</a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AE%E0%AC%A1%E0%AD%8D%E0%AD%9F%E0%AD%81%E0%AC%B2:Buffer" title="ମଡ୍ୟୁଲ:Buffer – odijščina" lang="or" hreflang="or" data-title="ମଡ୍ୟୁଲ:Buffer" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odijščina" class="interlanguage-link-target">ଓଡ଼ିଆ</a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AE%E0%A9%8C%E0%A8%A1%E0%A8%BF%E0%A8%8A%E0%A8%B2:Buffer" title="ਮੌਡਿਊਲ:Buffer – pandžabščina" lang="pa" hreflang="pa" data-title="ਮੌਡਿਊਲ:Buffer" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pandžabščina" class="interlanguage-link-target">ਪੰਜਾਬੀ</a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%85%D8%A7%DA%88%DB%8C%D9%88%D9%84:Buffer" title="ماڈیول:Buffer – Western Punjabi" lang="pnb" hreflang="pnb" data-title="ماڈیول:Buffer" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target">پنجابی</a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – paštunščina" lang="ps" hreflang="ps" data-title="Module:Buffer" data-language-autonym="پښتو" data-language-local-name="paštunščina" class="interlanguage-link-target">پښتو</a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/M%C3%B3dulo:Buffer" title="Módulo:Buffer – portugalščina" lang="pt" hreflang="pt" data-title="Módulo:Buffer" data-language-autonym="Português" data-language-local-name="portugalščina" class="interlanguage-link-target">Português</a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – romunščina" lang="ro" hreflang="ro" data-title="Modul:Buffer" data-language-autonym="Română" data-language-local-name="romunščina" class="interlanguage-link-target">Română</a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – škotščina" lang="sco" hreflang="sco" data-title="Module:Buffer" data-language-autonym="Scots" data-language-local-name="škotščina" class="interlanguage-link-target">Scots</a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%85%D8%A7%DA%8A%D9%8A%D9%88%D9%84:Buffer" title="ماڊيول:Buffer – sindščina" lang="sd" hreflang="sd" data-title="ماڊيول:Buffer" data-language-autonym="سنڌي" data-language-local-name="sindščina" class="interlanguage-link-target">سنڌي</a></li><li class="interlanguage-link interwiki-shn mw-list-item"><a href="https://shn.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%82%83%E1%82%87%E1%81%B5%E1%80%BB%E1%80%B0%E1%80%B8:Buffer" title="မေႃႇၵျူး:Buffer – šanščina" lang="shn" hreflang="shn" data-title="မေႃႇၵျူး:Buffer" data-language-autonym="ၽႃႇသႃႇတႆး " data-language-local-name="šanščina" class="interlanguage-link-target">ၽႃႇသႃႇတႆး </a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – sinhalščina" lang="si" hreflang="si" data-title="Module:Buffer" data-language-autonym="සිංහල" data-language-local-name="sinhalščina" class="interlanguage-link-target">සිංහල</a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – Simple English" lang="en-simple" hreflang="en-simple" data-title="Module:Buffer" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target">Simple English</a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB:Buffer" title="Модул:Buffer – srbščina" lang="sr" hreflang="sr" data-title="Модул:Buffer" data-language-autonym="Српски / srpski" data-language-local-name="srbščina" class="interlanguage-link-target">Српски / srpski</a></li><li class="interlanguage-link interwiki-tdd mw-list-item"><a href="https://tdd.wikipedia.org/wiki/%E1%A5%9B%E1%A5%A8%E1%A5%9D%E1%A5%B1_%E1%A5%93%E1%A5%A7%E1%A5%B0:Buffer" title="ᥛᥨᥝᥱ ᥓᥧᥰ:Buffer – Tai Nuea" lang="tdd" hreflang="tdd" data-title="ᥛᥨᥝᥱ ᥓᥧᥰ:Buffer" data-language-autonym="ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ" data-language-local-name="Tai Nuea" class="interlanguage-link-target">ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ</a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB:Buffer" title="Модул:Buffer – tadžiščina" lang="tg" hreflang="tg" data-title="Модул:Buffer" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžiščina" class="interlanguage-link-target">Тоҷикӣ</a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A1%E0%B8%AD%E0%B8%94%E0%B8%B9%E0%B8%A5:Buffer" title="มอดูล:Buffer – tajščina" lang="th" hreflang="th" data-title="มอดูล:Buffer" data-language-autonym="ไทย" data-language-local-name="tajščina" class="interlanguage-link-target">ไทย</a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – turkmenščina" lang="tk" hreflang="tk" data-title="Module:Buffer" data-language-autonym="Türkmençe" data-language-local-name="turkmenščina" class="interlanguage-link-target">Türkmençe</a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Mod%C3%BCl:Arabellek" title="Modül:Arabellek – turščina" lang="tr" hreflang="tr" data-title="Modül:Arabellek" data-language-autonym="Türkçe" data-language-local-name="turščina" class="interlanguage-link-target">Türkçe</a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:Buffer" title="Модуль:Buffer – tatarščina" lang="tt" hreflang="tt" data-title="Модуль:Buffer" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarščina" class="interlanguage-link-target">Татарча / tatarça</a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:Buffer" title="Модуль:Buffer – ukrajinščina" lang="uk" hreflang="uk" data-title="Модуль:Buffer" data-language-autonym="Українська" data-language-local-name="ukrajinščina" class="interlanguage-link-target">Українська</a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%85%D8%A7%DA%88%DB%8C%D9%88%D9%84:Buffer" title="ماڈیول:Buffer – urdujščina" lang="ur" hreflang="ur" data-title="ماڈیول:Buffer" data-language-autonym="اردو" data-language-local-name="urdujščina" class="interlanguage-link-target">اردو</a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – uzbeščina" lang="uz" hreflang="uz" data-title="Modul:Buffer" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeščina" class="interlanguage-link-target">Oʻzbekcha / ўзбекча</a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/M%C3%B4_%C4%91un:Buffer" title="Mô đun:Buffer – vietnamščina" lang="vi" hreflang="vi" data-title="Mô đun:Buffer" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamščina" class="interlanguage-link-target">Tiếng Việt</a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – kitajščina" lang="zh" hreflang="zh" data-title="Module:Buffer" data-language-autonym="中文" data-language-local-name="kitajščina" class="interlanguage-link-target">中文</a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/%E6%A8%A1%E7%B5%84:Buffer" title="模組:Buffer – min nan kitajščina" lang="nan" hreflang="nan" data-title="模組:Buffer" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan kitajščina" class="interlanguage-link-target">閩南語 / Bân-lâm-gú</a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%A8%A1%E7%B5%84:Buffer" title="模組:Buffer – kantonščina" lang="yue" hreflang="yue" data-title="模組:Buffer" data-language-autonym="粵語" data-language-local-name="kantonščina" class="interlanguage-link-target">粵語</a></li> </ul> <div class="after-portlet after-portlet-lang"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q19967589#sitelinks-wikipedia" title="Uredi medjezikovne povezave" class="wbc-editpage">Uredi povezave</a></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Imenski prostori"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-module" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Modul:Buffer" title="Prikaže stran modula [c]" accesskey="c">Modul</a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Pogovor_o_modulu:Buffer&action=edit&redlink=1" rel="discussion" class="new" title="Pogovor o vsebinski strani (stran ne obstaja) [t]" accesskey="t">Pogovor</a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Spremeni različico jezika" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" >English </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Pogledi"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Modul:Buffer">Preberi</a></li><li id="ca-viewsource" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Modul:Buffer&action=edit" title="Ta stran je zaščitena.
Ogledate si lahko njeno izvorno kodo. [e]" accesskey="e">Izvorno besedilo</a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Modul:Buffer&action=history" title="Prejšnje redakcije te strani [h]" accesskey="h">Zgodovina</a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Orodja strani"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Orodja" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" >Orodja </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Orodja</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">prestavi v stransko letvico</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">skrij</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Več možnosti" > <div class="vector-menu-heading"> Dejanja </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Modul:Buffer">Preberi</a></li><li id="ca-more-viewsource" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Modul:Buffer&action=edit">Izvorno besedilo</a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Modul:Buffer&action=history">Zgodovina</a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Splošno </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Posebno:KajSePovezujeSem/Modul:Buffer" title="Seznam vseh strani, ki se povezujejo sem [j]" accesskey="j">Kaj se povezuje sem</a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Posebno:RecentChangesLinked/Modul:Buffer" rel="nofollow" title="Zadnje spremembe na straneh, s katerimi se povezuje ta stran [k]" accesskey="k">Povezane spremembe</a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Posebno:PosebneStrani" title="Seznam vseh posebnih strani [q]" accesskey="q">Posebne strani</a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Modul:Buffer&oldid=5602693" title="Trajna povezava na to redakcijo strani">Trajna povezava</a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Modul:Buffer&action=info" title="Več informacij o tej strani">Podatki o strani</a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Posebno:UrlShortener&url=https%3A%2F%2Fsl.wikipedia.org%2Fwiki%2FModul%3ABuffer">Pridobi skrajšani URL</a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Posebno:QrCode&url=https%3A%2F%2Fsl.wikipedia.org%2Fwiki%2FModul%3ABuffer">Prenesi kodo QR</a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> Natisni/izvozi </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Posebno:DownloadAsPdf&page=Modul%3ABuffer&action=show-download-screen">Prenesi kot PDF</a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="Različica te strani za tisk [p]" accesskey="p">Različica za tisk</a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> V drugih projektih </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Module:Buffer" hreflang="en">Wikimedijina zbirka</a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q19967589" title="Povezava na ustrezni predmet v podatkovni shrambi [g]" accesskey="g">Predmet v Wikipodatkih</a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Orodja strani"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Videz"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Videz</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">prestavi v stransko letvico</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">skrij</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">Iz Wikipedije, proste enciklopedije</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="sl" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r6309531">.mw-parser-output .ombox{margin:4px 0;border-collapse:collapse;border:1px solid #a2a9b1;background-color:var(--background-color-neutral-subtle,#f8f9fa);box-sizing:border-box;color:var(--color-base,#202122)}.mw-parser-output .ombox.mbox-small{font-size:88%;line-height:1.25em}.mw-parser-output .ombox-speedy{border:2px solid #b32424;background-color:#fee7e6}.mw-parser-output .ombox-delete{border:2px solid #b32424}.mw-parser-output .ombox-content{border:1px solid #f28500}.mw-parser-output .ombox-style{border:1px solid #fc3}.mw-parser-output .ombox-move{border:1px solid #9932cc}.mw-parser-output .ombox-protection{border:2px solid #a2a9b1}.mw-parser-output .ombox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .ombox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .ombox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .ombox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ombox .mbox-invalid-type{text-align:center}@media(min-width:720px){.mw-parser-output .ombox{margin:4px 10%}.mw-parser-output .ombox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}body.skin--responsive .mw-parser-output table.ombox img{max-width:none!important}@media screen{html.skin-theme-clientpref-night .mw-parser-output .ombox-speedy{background-color:#310402}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .ombox-speedy{background-color:#310402}}</style><table class="plainlinks ombox ombox-protection" role="presentation"><tbody><tr><td class="mbox-image"><a href="/wiki/Slika:Full-protection-shackle.svg" class="mw-file-description" title="Stran zaščiten/a"><img alt="Stran zaščiten/a" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Full-protection-shackle.svg/40px-Full-protection-shackle.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Full-protection-shackle.svg/60px-Full-protection-shackle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/Full-protection-shackle.svg/80px-Full-protection-shackle.svg.png 2x" data-file-width="512" data-file-height="512" /></a></td><td class="mbox-text">Ta modul/a je trenutno <a href="/w/index.php?title=Pomo%C4%8D:Za%C5%A1%C4%8Dita&action=edit&redlink=1" class="new" title="Pomoč:Zaščita (stran ne obstaja)">zaščiten/a</a> pred urejanjem. Glej <a href="/wiki/Wikipedija:Pravila_za%C5%A1%C4%8Dite_strani" title="Wikipedija:Pravila zaščite strani">politiko zaščite</a> in <a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Posebno%3ALog&page=Modul%3ABuffer&type=protect">dnevnik zaščite</a> za več informacij. O morebitnih spremembah lahko razpravljate na <a href="/w/index.php?title=Pogovor_o_modulu:Buffer&action=edit&redlink=1" class="new" title="Pogovor o modulu:Buffer (stran ne obstaja)">pogovorni strani</a>, <a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Pogovor_o_modulu%3ABuffer&preload=Predloga%3APo%C5%A1lji+zahtevo+za+urejanje%2Fpreload&action=edit&section=new&editintro=Predloga%3AEdit+protected%2Feditintro&preloadtitle=Zahteva+za+urejanje+dne+25.+november+2024&preloadparams%5B%5D=edit+fully-protected&preloadparams%5B%5D=Modul%3ABuffer">oddate zahtevo za urejanje</a>, ali zaprosite <a href="/wiki/Wikipedija:Administratorji" title="Wikipedija:Administratorji">administratorja</a> ali <a href="/w/index.php?title=Wikipedija:Urejevalec_predlog&action=edit&redlink=1" class="new" title="Wikipedija:Urejevalec predlog (stran ne obstaja)">urejevalca predlog</a> za dovoljenje za urejanje, če je <a href="/wiki/Pomo%C4%8D:Manj%C5%A1e_urejanje" title="Pomoč:Manjše urejanje">nekontroverzno</a> in podprto s <a href="/wiki/Wikipedija:Soglasje" title="Wikipedija:Soglasje">soglasjem</a>. <a href="/wiki/Wikipedija:Predlogi_za_za%C5%A1%C4%8Dito_strani" title="Wikipedija:Predlogi za zaščito strani">Zaprosite</a> lahko tudi za odstranjenje zaščite.</td></tr></tbody></table><div id="template-documentation" class="template-documentation iezoomfix"><div style="padding-bottom: 3px; border-bottom: 1px solid #aaa; margin-bottom: 1ex;"><img alt="Documentation icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Template-info.png/50px-Template-info.png" decoding="async" width="50" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Template-info.png/75px-Template-info.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Template-info.png/100px-Template-info.png 2x" data-file-width="706" data-file-height="316" /> Dokumentacija modula[<a href="/wiki/Modul:Buffer/dok" title="Modul:Buffer/dok">predogled</a>] [<a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/dok&action=edit">uredi</a>] [<a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/dok&action=history">zgodovina</a>] [<a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer&action=purge">osveži</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6309531"><table class="plainlinks ombox ombox-notice" role="presentation"><tbody><tr><td class="mbox-image"><img alt="Ready for use" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Green_check.svg/40px-Green_check.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Green_check.svg/60px-Green_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Green_check.svg/80px-Green_check.svg.png 2x" data-file-width="600" data-file-height="600" /></td><td class="mbox-text">Ta modul je ocenjen kot <a href="/wiki/Kategorija:Moduli_za_splo%C5%A1no_uporabo" title="Kategorija:Moduli za splošno uporabo">pripravljen za splošno uporabo</a>. Dosegel je zrelo obliko in naj bi bil razmeroma brez napak ter pripravljen za uporabo, kjer je to primerno. Lahko ga omenite na straneh pomoči in v drugih virih o Wikipediji kot možnost za učenje novih uporabnikov. Da bi zmanjšali obremenitev strežnikov in slab izhod, ga je treba izboljšati s <a href="/w/index.php?title=Wikipedija:Peskovnik_in_testni_primeri_predloge&action=edit&redlink=1" class="new" title="Wikipedija:Peskovnik in testni primeri predloge (stran ne obstaja)">testiranjem v peskovniku</a>, namesto ponavljajočega se urejanja poskusov in napak.</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6309531"><table class="plainlinks ombox ombox-content" role="presentation"><tbody><tr><td class="mbox-image"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Ambox_important.svg/40px-Ambox_important.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Ambox_important.svg/60px-Ambox_important.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b4/Ambox_important.svg/80px-Ambox_important.svg.png 2x" data-file-width="40" data-file-height="40" /></td><td class="mbox-text">Predloga se uporablja na <a href="/wiki/Posebno:NajboljPovezanePredloge" title="Posebno:NajboljPovezanePredloge">številnih straneh</a>. Z urejanjem te predloge lahko zelo obremenite strežnike, zato pred uvedbo vse spremembe, ki jih želite uvesti, preizkusite na njenih podstraneh (<a href="/w/index.php?title=Modul:Buffer/peskovnik&action=edit&redlink=1" class="new" title="Modul:Buffer/peskovnik (stran ne obstaja)">/peskovnik</a> oziroma <a href="/w/index.php?title=Modul:Buffer/testniprimeri&action=edit&redlink=1" class="new" title="Modul:Buffer/testniprimeri (stran ne obstaja)">/testniprimeri</a>) ali na svojih lastnih podstraneh. Preizkusite jih lahko tudi v posebnem <a href="/wiki/Predloga:Peskovnik_za_predloge" title="Predloga:Peskovnik za predloge">peskovniku za predloge</a>. Preizkušene spremembe se lahko v predlogo dodajo z enim samim urejanjem. Preden predlogo spremenite, se o spremembah rajši pogovorite na <a href="/w/index.php?title=Pogovor_o_modulu:Buffer&action=edit&redlink=1" class="new" title="Pogovor o modulu:Buffer (stran ne obstaja)">njeni pogovorni strani</a>.</td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r6032236">@media all and (max-width:720px){body.skin-minerva .mw-parser-output .tocright{display:none}.mw-parser-output .tocright{width:100%!important}}@media all and (min-width:720px){.mw-parser-output .tocright{float:right;clear:right;width:auto;margin:0 0 0.5em 1em}.mw-parser-output .tocright-clear-left{clear:left}.mw-parser-output .tocright-clear-both{clear:both}.mw-parser-output .tocright-clear-none{clear:none}}</style><div class="tocright"><meta property="mw:PageProp/toc" /></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r6309531"><table class="plainlinks ombox ombox-notice" role="presentation"><tbody><tr><td class="mbox-image"><img alt="Zaščiten" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Full-protection-shackle.svg/40px-Full-protection-shackle.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Full-protection-shackle.svg/60px-Full-protection-shackle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/Full-protection-shackle.svg/80px-Full-protection-shackle.svg.png 2x" data-file-width="512" data-file-height="512" /></td><td class="mbox-text">Ta modul je <a href="/wiki/Kategorija:Moduli_odvisni_od_za%C5%A1%C4%8Dite_strani" title="Kategorija:Moduli odvisni od zaščite strani">odvisen od zaščite strani</a>. Je <a href="/wiki/Wikipedija:Predloge_visokega_tveganja" title="Wikipedija:Predloge visokega tveganja">zelo viden modul</a>, ki ga uporabljajo številne strani, ali pa je pogosto <a href="/wiki/Wikipedija:Substitucija_predlog" title="Wikipedija:Substitucija predlog">substituiran</a>. Ker bi vandalizem ali napake vplivale na številne strani in bi lahko celo trivialno urejanje povzročilo veliko obremenitev strežnikov, je <a href="/wiki/Wikipedija:Pravila_za%C5%A1%C4%8Dite_strani" title="Wikipedija:Pravila zaščite strani">zaščiten</a> pred urejanjem.</td></tr></tbody></table> This was originally developed to optimize string concatenation as a helper method within <a href="/wiki/Modul:Asbox" title="Modul:Asbox">Module:Asbox</a>, but has been generalized for all modules. The interface for <a href="#Buffer_object">Module:Buffer objects</a> is similar to that of <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> objects in that you may build complex strings with independent child nodes. In most cases, you may use Buffer objects like a normal string, including using <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">..</code> operator. See also: <a href="#String,_mw.ustring,_and_mw.text_libraries">#String, mw.ustring, and mw.text libraries</a> Additionally, there are several specialized forms and extended objects, described further in their respective sections: <dl><dd><table> <tbody><tr> <td><div style="margin:0; column-width: 15em; -moz-column-width: 15em; -webkit-column-width: 15em; width:49em;"> <ul><li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="#_G_object">_G (callable)</a></li></ul> </div> </td></tr></tbody></table></dd></dl> Last but not least, this module has an ordered <a href="#require'Module:Buffer'._pairs">__pairs</a> which can be more thorough than <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. (Even reads nil keys!) The logical uniqueness of this iterator may be reason enough to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> Module:Buffer. <div class="mw-heading mw-heading2"><h2 id="Usage">Usage</h2></div> <div class="mw-heading mw-heading3"><h3 id="require'Module:Buffer'">require'Module:Buffer'</h3></div> <pre><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> </pre> Creates a new Module:Buffer object when the module returned by <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> is called as a function—i.e., there is no 'main'. Because <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> are a <a href="/w/index.php?title=Pet_peeve&action=edit&redlink=1" class="new" title="Pet peeve (stran ne obstaja)">pet peeve</a> of this developer, this forwards arguments to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>; if that op is not desired, you may chain a Buffer object function directly to the module and the self-action will be redirected to a new Buffer object—i.e <a href="#Buffer:_inHTML"><code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">require'Module:Buffer':_inHTML'table'</code></a> is equivalent to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">require'Module:Buffer'():_inHTML'table'</code>.<a href="#cite_note-1">[note 1]</a> The global variable <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> is "magic" when passed as the first arg. Such enables the <a href="#Global_functions">global functions</a> and, if followed by a <code>name</code> string, will declare the new Buffer with that name in the global scope. If the argument following name is a table with no metatable, it and any other <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> are forwarded to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>; otherwise, as long as the first vararg is not nil or false, this passes them to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>.<a href="#cite_note-2">[note 2]</a> The _G passed may also gain a __call <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> (details at <a href="#G_object">_G object</a>). As a final note, if you <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> text from a module which returns a Buffer object, it may be more efficient to create a new Buffer via chaining <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> after a require statement for the other module and use <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> at the point where you would append the required text. (Best add <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">--:_in == indirect require Module:Buffer</code> so future editors won't hunt for <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">function ...:_in</code> at the other module) <div class="mw-heading mw-heading3"><h3 id="Basic_functions">Basic functions</h3></div> <div class="mw-heading mw-heading4"><h4 id="Buffer_object">Buffer object</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <div class="dablink">See also <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> for advanced string conversion.</div> Get a Buffer as a <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> via a function call on the Buffer object (as opposed to <a href="#require'Module:Buffer'">a call on the module</a>). This is basically shorthand for <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, or, with no args, <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. However, if this Buffer is in <a href="#raw">raw mode</a><a href="#cite_note-raw-3">[note 3]</a> or contains at least one <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> index, this reconstructs the Buffer by creating a new table, coercing it contents to strings and appending them sequentially to the temporary "buffer" via <code>new-<a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></code> (or a similar process). Unconventionally, any <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>-type position passed as <code>i</code> or <code>j</code> are treated as relative to length; that is, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is equivalent to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> (which obviates the need to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> Buffer just to use the <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>). Moreover, unlike table.concat, this automatically adjusts numerical<a href="#cite_note-4">[note 4]</a> positions to be within the range of the lowest and greatest indicies. Note you may append a Buffer object without tostring coercion to an <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> object via <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> (though not mw.html:wikitext because of type checking). <div class="mw-heading mw-heading5"><h5 id="Buffer.last_concat">Buffer.last_concat</h5></div> When strung without a (<a href="#valid">valid</a>) <code>sep</code>, the result is cached at <code>Buffer.last_concat</code>. Until purged, future calls to return that Buffer as a string will return this index instead.<a href="#cite_note-5">[note 5]</a> This should clear automatically whenever a Buffer object function changes the contents of a Buffer. You may manually purge the cache by setting this key to nil, as well as by passing nothing to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. <div class="mw-heading mw-heading4"><h4 id="Buffer:">Buffer:_</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <div class="dablink">See also <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> for a faster, simpler version of this op.</div> Appends a value to the Buffer. In rough terms, <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_'string1':_'string2'</code> is the same as <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer = Buffer..'string1'..'string2'</code>. (It may help to imagine <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">:_</code> as a <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">..</code> that has stood up and is now casting a shadow.) If passed an invalid <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">value</code> listed below, this is a no-op: <ul><li><a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a></li> <li><a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a></li> <li>empty <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, or any table such that <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> returns an empty string (or nil/false)</li> <li><a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> without a __tostring metamethod and which <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">table[1]</code> is nil or false</li></ul> A table with no __tostring will pass through <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> before insertion. An <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> may be thrown if the table would cause table.concat to error. (Use <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> instead for such tables.) When passed <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">pos</code> of type <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, the argument is identical to pos for <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. In fact, assuming a <a href="#valid">valid value</a>, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is exactly the same as <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. Just like with the position arguments of <a href="#Buffer">Buffer()</a>, any pos of type <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> would be treated as relative to length. Set <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">raw</code> to true to force append a value without tostring coercion, including <a href="#no-op">invalid</a> values. If given only two (non-self) arguments with the second being a boolean, then the second is read as raw instead. <div class="mw-heading mw-heading4"><h4 id="Buffer:_nil">Buffer:_nil</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Removes the value buffered at <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">pos</code>. As with <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, a string pos string is treated as <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">#Buffer + pos</code>. If a non-boolean <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">replacement</code> is provided, then it will replace the value indexed at pos. Passing a boolean as the second argument is a no-op. When replacement is nil, the op is basically <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. As with the positional arguments of other Buffer methods, any numerical string pos is added to length, such that <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> removes the last item. Note the only type check on replacement is a direct comparison to both booleans (nil is implied). Any other type, including strings, sets the Buffer to <a href="#raw">raw mode</a>. A pos that is omitted, nil, or false has the same effect as though <code>'0'</code> (or <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>) were passed. Given only one non-numerical argument which evaluates true but <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> would return it as nil, this treats it as though it were passed as the second. If passed a non-numerical pos with any other argument, including nil, this is effectively a no op (though may still purge the <a href="#Buffer.last_concat">cache</a>). <div class="mw-heading mw-heading4"><h4 id="Buffer:_all">Buffer:_all</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Takes a table <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">value</code>, iterates through all number keys <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, appending each <a href="#valid">valid</a> value to the end of the Buffer. In contrast to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, this starts at the most negative key (down to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>) and ends at the most positive index, continuing through any nil keys and includes <a href="/w/index.php?title=Double-precision_floating-point_format&action=edit&redlink=1" class="new" title="Double-precision floating-point format (stran ne obstaja)">non-integer number keys</a>. A table value that has no metatable will have its contents iterated by this function before moving on to the next value. All other data types are processed by <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. By default, this ignores non-number keys unless <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">nanKeys</code> evaluates true. If so, non-number keys are processed after number keys. Keep in mind such keys are iterated in <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> order, though an order may be imposed by wrapping each pair in a table indexed at a number key. If given a <code>value = pos</code> pair, defined as a number or number string indexed at a non-number key, then they will be passed as the <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">value</code> and <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">pos</code> arguments for <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Thus, <dl><dd><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></dd></dl> produces the same result as: <dl><dd><table> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>Buffer:_(1):_(2):_(3) if variable then Buffer:_(4) else Buffer:_'four':_('zero',1)--vs :_all{four='1',zero=1}; less redundant would be end -- :_all{'four',zero=1}, but that doesn't demo string numbers Buffer:_'... done' --returns "1234... done" if variable evaluates true or "zero123four... done" if false </pre></div> </td></tr></tbody></table></dd></dl> If a non-number key points to a value that cannot be coerced into a <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> then the pair may be treated as <code>functionName = args</code>, when functionName matches a Buffer object function and args is not boolean. If args is such that <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">value[1]</code> evaluates true, then this will pass the return of <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> to the named function; otherwise, the value is passed as is.<a href="#cite_note-6">[note 6]</a> <div class="mw-heading mw-heading4"><h4 id="Buffer:_in">Buffer:_in</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Passes any arguments to <a href="#require'Module:Buffer'">Module:Buffer</a> to create a new Buffer object, sets an external reference to the parent Buffer and returns the child.<a href="#cite_note-in-dependents-7">[note 7]</a> This does not append the child to the parent. (See <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>) Also, be aware that Buffer parent references are <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. Thus, if you were to (re-)set a local variable that is currently set to the parent, such could trigger immediate garbage collection on the parent. <div class="mw-heading mw-heading4"><h4 id="Buffer:_out">Buffer:_out</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <a href="#Buffer_object">Joins a Buffer</a> with <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">sep</code> and appends result to its parent, which is returned. If no parent is found, this is a no-op and returns the same Buffer. When given two or more arguments, this reads the first as <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">ops</code>—the number of :_out() operations to perform.<a href="#cite_note-8">[note 8]</a> This applies the first sep in <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">sep-list</code> for the current Buffer, the second for its parent, the third for its grandparent, and so on. If the last item is a <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, then any nil in sep-list default to <code>table[1]</code>; any false mean "no-sep".<a href="#cite_note-9">[note 9]</a> The table may be the second arg (i.e. sep-list may be omitted). If it has other keys, then table[n] would apply instead of table[1], making these synonymous: <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. The number <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">0</code> is "magic" when passed as the first arg (even by itself), joining and appending to the same Buffer after it has been <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. This is the only method by which a Buffer in <a href="#raw">raw mode</a> may lose that status. Parent references are preserved. <div class="mw-heading mw-heading4"><h4 id="Buffer:_str">Buffer:_str</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Joins a Buffer with <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">sep</code> and returns the string. This uses the same helper method as <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> to handle multiple arguments, with which, if provided, this creates a new temporary Buffer to which this appends the results of the number of generations specified by <code>ops</code>, with each ancestor in front of its descendants. This then performs one additional concat op using the sep at <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">ops + 1</code> and returns the result. If a parent-less Buffer is reached before ops, then the sep that follows its op number will separate the generations. When no <a href="#valid">valid</a> sep is given, this returns a string identical to what would append to the next ancestor, if those arguments were passed to Buffer:_out instead and one additional :_out() op performed. However, because this does not actually append child Buffers to their parent, the result may differ where this would insert the sep at ops + 1 and Buffer:_out would place the parent's sep between it and its child instead. <div class="mw-heading mw-heading4"><h4 id="Buffer:_cc">Buffer:_cc</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Nils all keys of the table referenced by <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">clear</code> and unsets its metatable. If clear evaluates false, this simply purges the cache at <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. If given a table to <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">copy</code>, this will duplicate all key-value pairs of copy into clear, cloning any table value recursively via <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_cc(0, value)</code>. This returns the Buffer unless passed the number <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">0</code> as clear, which causes this to create a new table and return that instead. Passing <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">true</code> as copy is equivalent to passing the Buffer itself. If copy is not a table, then it will be set as the first item in clear as long as it is not false. While this may resemble <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, there are several differences, namely that this: <ul><li>Gives clear the same metatable as copy (or sets <code>meta</code>, if given) as opposed to a "clone" of the metatable.</li> <li>Conserves <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> attribute (though empty strings may replace some nil keys<a href="#cite_note-10">[note 10]</a>)</li> <li><a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luarefs</a> values and iterates without invoking any __pairs <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>.</li> <li>Includes Buffer parent and <a href="#raw">raw</a> attributes (stored externally)</li></ul> To obtain the key-value pairs left as empty strings in the previous copy op in a table, simply call this again such with value such that <code>rawequal(clear, copy)</code> is true; call :getParent() on this table returns clear (useful after leeaving the local scope which referenced clear). <div class="mw-heading mw-heading4"><h4 id="Buffer:_parent">Buffer:_parent</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <div class="dablink">To skip generations without breaking the Buffer chain, see <a href="#global_functions">#global functions</a>.</div> Resembling the reverse of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, this calls <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> on the Buffer's parent with the arguments given and appends the strung ancestor(s) to the current Buffer, which is returned. The parent is unaffected by this operation and may still be retrieved via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> or re-appended again with this function. <div class="mw-heading mw-heading4"><h4 id="Buffer:getParent">Buffer:getParent</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <div class="dablink">Note that there is no 'getChild' method<a href="#cite_note-in-dependents-7">[note 7]</a></div> Returns parent Buffer, or, if none exists, creates a new Buffer and returns it as the adopted parent. As with <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, this does not automatically append the adoptive child to the new parent. Pass a non-false <code>value</code> and this performs an op on the parent object. If passed anything other than value (including nil), this requires that value names a function available to the parent object, which this calls and forwards the additional <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Pass only a table value which has no metatable and this forwards value to the parent which calls <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Given only a string starting with <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">_</code> and naming a parent function, this calls it on the parent without arguments. Any other <a href="#valid">valid</a> singular argument <a href="#Buffer:">appends</a> to the end of the parent Buffer.<a href="#cite_note-11">[note 11]</a> <div class="mw-heading mw-heading4"><h4 id="Buffer:killParent">Buffer:killParent</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Unsets Buffer parent reference. If passed any args, they are forwarded to the current parent, if one exists, via Buffer:getParent as a "parting gift". In either case, returns the current Buffer. This is not necessary for <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> since Buffer parent references are weak. Rather, use this when it is desirable to assign a new parent via Buffer:getParent or, for example, to prevent the inclusion of an ancestor when passing <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> as ops for functions such as <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> (more useful when <a href="#recycling">recycling Module:Buffer</a> from another Module). <div class="mw-heading mw-heading3"><h3 id="Stream_mode">Stream mode</h3></div> <div class="mw-heading mw-heading4"><h4 id="Buffer:stream">Buffer:stream</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Switches a Buffer to <a href="#Stream-Buffer">stream mode</a>. While streaming, the __call metamethod will append values to the end of the Buffer instead of the <a href="#Buffer_object">usual op</a>. Aside from that, there is only one other function: <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Any args passed to Buffer:stream are forwarded to that function for a reason that should be evident when you finish reading this very short section. No special action is needed to exit this mode. The normal call to string op is restored upon the use of any regular Buffer function or any operation which coerces the Buffer into a string (e.g. the <code>..</code> operator). <div class="mw-heading mw-heading4"><h4 id="Stream-Buffer_object">Stream-Buffer object</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Stream-Buffer objects accept only one argument which they append if <a href="#valid">valid</a>. That is, the op is a streamlined version of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> sans the pos and raw args. This also exploits <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> to append a series of string literals (and tables) with nothing between them (or only <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> if desired). For example, both A and B will produce identical strings: <dl><dd><table> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>local A = require'Module:Buffer':stream'A string of text may flow''with nothing between each string' 'or perhaps only a space' 'or even tab and line-break characters''and continue to append individually''for use with a joiner' local B = require'Module:Buffer':_'A string of text may flow':_'with nothing between each string' :_ 'or perhaps only a space' :_'or even tab and line-break characters':_'and continue to append individually':_'for use with a joiner' mw.log(A==B, A:_str' ') true A string of text may flow with nothing between each string or perhaps only a space or even tab and line-break characters and continue to append individually for use with a joiner </pre></div> </td></tr></tbody></table></dd></dl> <div class="mw-heading mw-heading4"><h4 id="Stream-Buffer:each">Stream-Buffer:each</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Appends an undetermined number of <a href="#valid">valid</a> values to the Buffer object.<a href="#cite_note-12">[note 12]</a> If the above line gives you <a href="/w/index.php?title=D%C3%A9j%C3%A0_vu&action=edit&redlink=1" class="new" title="Déjà vu (stran ne obstaja)">Déjà vu</a>, that is because it is drawn from <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. However, unlike mw.html:wikitext, this does not stop at the first nil value.<a href="#cite_note-13">[note 13]</a> <div class="mw-heading mw-heading2"><h2 id="HTML_library_extension">HTML library extension</h2></div> Upon the first call to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, Module:Buffer clones the <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, adding Module:Buffer's __eq and __concat metamethods along with a few additional functions. Objects with this modified metatable are referred to as Buffer-HTML objects. Yet, though dressed in bells and whistles, they are only named with Buffer as an adverb since they lack most Buffer object functions. In contrast, the Element-Buffer (returned by <a href="#Buffer-HTML">the function call on a Buffer-HTML object</a>) is a true Buffer object with specialized "tricks" allowing complex structures to be built via both mw.html and Buffer object methods as well as through a <a href="#Element-Buffer:_add">builder that perhaps marries the best of both worlds</a>. <div class="mw-heading mw-heading3"><h3 id="Buffer_functions_for_HTML">Buffer functions for HTML</h3></div> <div class="mw-heading mw-heading4"><h4 id="Buffer:_inHTML">Buffer:_inHTML</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Accepts the same parameters as <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> to create and return a <a href="#Buffer-HTML">modified mw.html object</a>. As with <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, this does not append the child object to the parent Buffer and instead sets a Buffer-style parent reference. An exception to the above is when chaining this to an <a href="#Element-Buffer">Element-Buffer</a> and such produces a selfClosing tag; when both conditions are met, this appends the tag and returns to the same Buffer.<a href="#cite_note-14">[note 14]</a> Unlike mw.html.create, if <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">args</code> has keys other than <code>args.parent</code> and <code>args.selfClosing</code>, it will pass for further processing through <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> (a cousin of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> that handles mw.html functions). Moreover, if passed a table where mw.html.create expects tagName, this treats it as args instead. Finally, this does not automatically set the <code>mw.html.parent</code> reference, making this an alternative to mw.html:tag <div class="mw-heading mw-heading4"><h4 id="Buffer:getHTML">Buffer:getHTML</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Available only after <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is used the first time. Accepts the same arguments as <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, however this instead return the last Buffer-HTML object ("lastHTML") created, or, if available, the lastHTML passed to any of the following functions: <ul><li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></li> <li><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> (except when passed <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">0</code>)</li></ul> <div class="mw-heading mw-heading4"><h4 id="Buffer:_html">Buffer:_html</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Available only after <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is used the first time. This (re-)appends the <a href="#lastHTML">last Buffer-HTML object</a> to the current Buffer object. The <code>raw</code> and <code>pos</code> args are generally the same as those in <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. When called with no arguments on an Element-Buffer, this appends lastHTML without <a href="#raw">string coercion</a>. Be warned however that if the Element-Buffer belongs to lastHTML or one of its tags, such will cause an <a href="/w/index.php?title=Infinite_loop&action=edit&redlink=1" class="new" title="Infinite loop (stran ne obstaja)">infinite loop</a>, which can be avoided by passing an explicit nil to append lastHTML as a string.<a href="#cite_note-15">[note 15]</a> <div class="mw-heading mw-heading3"><h3 id="HTML_object_functions">HTML object functions</h3></div> Buffer-HTML objects may be used like any mw.html object. (In fact, merely replacing <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">mw.html.create</code> with <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">require'Module:Buffer':_inHTML</code> in an existing Module should produce the same output.) Most mw.html functions are unchanged, except <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> are embedded in a wrapper function that checks whether they return a normal mw.html object. If so, switches the metatable to convert it to a Buffer-HTML object and sets a parent reference. <a href="#cite_note-16">[note 16]</a> As a side bonus, the <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">..</code> may be used on Buffer-mw.html objects directly (no <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> needed). <div class="mw-heading mw-heading4"><h4 id="Buffer-HTML_object">Buffer-HTML object</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Call this object as a function to return its <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">.nodes</code> index<a href="#cite_note-17">[note 17]</a>, which this converts to an <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> object, granting it the same metatable as regular Module:Buffer objects (as well as several additional "tricks") and assigning the Buffer-HTML as its parent Buffer.<a href="#cite_note-18">[note 18]</a> This takes one argument which is forwarded to its Element-Buffer. Tables pass to the specialized HTML builder <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. All other <a href="#valid">#valid</a> values are appended to its Element-Buffer via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. <table style="float:right"> <tbody><tr> <td><a href="/w/index.php?title=Predloga:TOC_tab&action=edit&redlink=1" class="new" title="Predloga:TOC tab (stran ne obstaja)">Predloga:TOC tab</a> </td></tr></tbody></table> You cannot chain call regular Buffer functions on a Buffer-HTML object; however, since mw.html functions cannot read Buffer-style parent references, modified versions of methods that return <a href="#Buffer:_inHTML">the parent Buffer</a> are available to Buffer-HTML without having to call into the Element-Buffer. For convenience, <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> is called automatically prior to the op, though after the <code>lastHTML</code> reference has been set for <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>.<a href="#cite_note-19">[note 19]</a> <dl><dd><table> <tbody><tr> <td><div style="margin:0; column-width: 15em; -moz-column-width: 15em; -webkit-column-width: 15em; width:49em;"> <ul><li><a href="#Buffer:getParent">:getParent</a></li> <li><a href="#Buffer:killParent">:killParent</a></li> <li><a href="#Buffer:_out">:_out</a> [[#note_html-0-out{{{3}}}|[0]]][[#note_html-ops-out{{{3}}}|[$]]]</li> <li><a href="#Buffer:_str">:_str</a> [[#note_html-0-str{{{3}}}|[0]]][[#note_html-ops-str{{{3}}}|[$]]]</li> <li><a href="#Buffer:_parent">:_parent</a> [[#note_html-parent{{{3}}}|[^]]]</li></ul> </div> <div style="font-size:smaller"> 0 if passed <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">0</code> as the first argument, these do not redirect the self-action via <code>:allDone()</code>, however, these always return a Buffer-HTML object (think <code><a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a></code>). For :_out only, the "magic" number zero permanently consolidates <code>Buffer-HTML.nodes</code> (whether or not converted) just like <code>:_out(0)</code> on a normal Buffer except it would not unset raw mode on an Element-Buffer. $ When passed a <a href="#valid">valid</a> sep for the first op, these temporarily<a href="#note_html-0-out-perm">[0]</a> switch the Element-Buffer (or unconverted .nodes) with a table containing only the concatenated string before stringing the Buffer-HTML in the first op. As with the non-HTML versions, only :_out appends the string to the parent Buffer. ^ This takes arguments for <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and calls it on the <a href="#Buffer:_inHTML">parent Buffer of the HTML tree</a>, returning and appending the result to the same Buffer-HTML object. In other words, the "auto-allDone" doesn't really apply here, or at least not in the same sense as with the other functions. (As a reminder, Buffer:_inHTML does not append to the parent Buffer those Buffer-HTML objects which it returns.) </div> </td></tr></tbody></table></dd></dl> In addition to the above, <a href="#gfuncs">global functions</a> may be available to Buffer-HTML if enabled; these functions are the same for all Module:Buffer objects—i.e. the self action is never redirected. <div class="mw-heading mw-heading3"><h3 id="Element-Buffer_functions">Element-Buffer functions</h3></div> <div class="mw-heading mw-heading4"><h4 id="Element-Buffer_object">Element-Buffer object</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Sharing the same metatable as with regular Buffer objects, Element-Buffers concatenate the same way when <a href="#Buffer_object">called</a> to produce a string analogous to the <a href="/wiki/JavaScript" title="JavaScript">JavaScript</a> DOM <a rel="nofollow" class="external text" href="http://www.w3schools.com/jsref/prop_html_innerhtml.asp">"innerHTML"</a> property. In other words, when strung, it is generally the contents of the Buffer-HTML object without the "outerHTML" or tag. There are exceptions to this "innerHTML" behavior. For instance, as appended to another object via <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, an Element-Buffer and its Buffer-HTML are interchangeable (though appending the former via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> only includes the inner result). Also, using the concatenation operator <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">..</code> on an Element-Buffer includes its tag in a manner depending on if it is selfClosing: <ul><li>For most tags, the conjoined string is placed inside the tag, e.g. <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_inHTML'p' 'inner text' .. 1</code> returns <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">'inner text1'</code>.</li> <li>For selfClosers, the <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">..</code> op redirects to its Buffer-HTML, e.g. insert <a href="#Element-Buffer:_add"><code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">:_add{selfClosing=true}</code></a> in the above example before <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">.. 1</code> to produce <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">'1'</code>.</li></ul> <dl><dd><div class="rellink">Več informacij: <a href="#Modified_.._operator">#Modified .. operator</a></div></dd></dl> You may use most Buffer object functions normally, however if there is a <a href="#HTML_version">Buffer-HTML version</a>, it instead behaves as though chained on the <a href="#Buffer-HTML">outer HTML object</a>.<a href="#cite_note-20">[note 20]</a> You may also chain any mw.html object function. Unless otherwise indicated, such returns a <a href="#wrapper">wrapper</a> method that merely redirects the self-action to the outside Buffer-HTML.<a href="#cite_note-21">[note 21]</a> As a final note, Element-Buffers are in permanent <a href="#raw">raw mode</a> since it is expected that some mw.html method (e.g. :tag and :node) may or will append non-string elements. <div class="mw-heading mw-heading4"><h4 id="Element-Buffer:done">Element-Buffer:done</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> When passed nothing, this should behave just like <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> as called the "outer" HTML object—returning <code>Buffer-HTML.parent</code>, if available, or Buffer-HTML if not. However, this has been re-designed to accept <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">ops</code>, the number of :done() operations to perform. Thus, <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:done(4)</code> is equivalent to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer&nbsp;&ndash; HTML:done():done():done():done()</code>. Pass <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">0</code> (zero) as dones to return to the Element-Buffer's direct HTML container. Finally, keep in mind that Buffer-HTML objects use the original mw.html:done (albeit in a light <a href="#wrapper">wrapper</a>). <div class="mw-heading mw-heading4"><h4 id="Element-Buffer:tag">Element-Buffer:tag</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> This uses the same helper method as <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> to handle arguments and produce new Buffer-HTML objects, selectively passing args to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> when it contains keys not used by <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. As may be expected, this differs from Buffer:_inHTML in that this actually appends the tag and will set a mw.html-style parent reference. This also lacks the other function's "auto-done" feature for selfClosing tags. As with the other Element-Buffer remake of an mw.html method, the features described here do not apply to the version used by Buffer-HTML objects. <div class="mw-heading mw-heading4"><h4 id="Element-Buffer:_add">Element-Buffer:_add</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Takes a table as its only argument. This then thoroughly iterates all number keys from lowest<a href="#endnote_skip1">†</a> to highest using <a href="#MBpairs">this module's custom __pairs</a> method. Most values append as wikitext if <a href="#valid">valid</a>. If a table is indexed at a number key, this <a href="/w/index.php?title=Recursion_(computer_science)&action=edit&redlink=1" class="new" title="Recursion (computer science) (stran ne obstaja)">recursively</a> iterates the table before moving on to the next key. After processing all number key-value pairs, this then iterates the other (non-number) keys. For those naming a <a href="#Basic_functions">core Buffer object function</a>, this selectively unpacks <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">args</code> in a manner described at <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> when that function is passed the nanKey parameter (excepting that this does not read numbers as pos, i.e. treats them the same way as strings). This also accepts keys naming <a href="#HTML_object_functions">HTML</a> and <a href="#Global_functions">global functions</a> as well as mw.html arguments. Thus, <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ tag = 'br', 'text'}</code> appends a BR tag after the text and <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ {tag = 'br' }, 'text'}</code> appends the BR before the text. Note however that how this handles args for such keys depends on the particular function or argument named: <dl><dd><table> <tbody><tr> <td> <div class="mw-heading mw-heading6"><h6 id="args.argName">args.argName</h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ arg = value }</code> The effect of passing args with keys such as <code>args.selfClosing</code> and <code>args.parent</code> is the same as though args were passed to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. This also takes one additional arg, i.e. <code>args.tagName</code>, which value replaces the original tagName of the HTML object (or, if false, removes the tag). Note that these are the only keys for which a boolean arg would result in an op. (For Buffer object functions that do not no-op when passed only a boolean, place the boolean in an args table for unpacking.) <div class="mw-heading mw-heading6"><h6 id="args.cssName">args.cssName</h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ cssName = cssValue }</code> A non-number key and value pair may default as the <code>cssName</code> and <code>cssValue</code> parameters for <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> when the key matches none of the three <a href="#args.argsName">argName</a> keys nor the name of any available function for Buffer and mw.html objects. This sends non-boolean cssValue though <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> prior to forwarding it to mw.html:css. Because this is the default, any typoed key goes to mw.html:css as cssName. Names of functions not yet <a href="#loadable">loaded</a> also end up there. For convenience, any <code>_</code> character in the key string is automatically substituted with the <code>-</code> character; thus <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">border_bottom_style =</code> is equivalent to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">['border-bottom-style'] =</code>. The form <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element-Buffer:_add{ css = { cssName = cssValue } }</code> also works (or to clear a previously set value; see example at <a href="#args.htmlFunction">args.htmlFunction</a> for more details). <div class="mw-heading mw-heading6"><h6 id="args.tag†">args.tag<a href="#endnote_skip1">†</a></h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ tag = tagName }</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ tag = { tagName, args&nbsp;&ndash; list } }</code> Set the key <code>args.tag</code> to a string and this calls <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> with it as the tagName argument. This then raw inserts the returned mw.html object ("tag"), emulating the effect of <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> minus parent references, which are unnecessary. Pair the args.tag key with a table value and this calls mw.html.create with <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">table[1]</code> as tagName (or nil if <a href="#invalid">#invalid</a>), appending it as described above for string values, but also pointing <code>tag.parent</code> to the <a href="#Buffer-HTML">Element-Buffer's parent</a> as well as temporarily setting the tag as the parent Buffer of <code>tag.nodes</code>. This then treats tag.nodes as a <a href="/w/index.php?title=Pseudo&action=edit&redlink=1" class="new" title="Pseudo (stran ne obstaja)">pseudo</a>-Element-Buffer, <a href="/w/index.php?title=Recursion_(computer_science)&action=edit&redlink=1" class="new" title="Recursion (computer science) (stran ne obstaja)">recursing</a> tag.nodes as "self" and the table as args, though only iterating keys not equal to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">1</code> (or less).<a href="#endnote_skip1-tag">[*]</a> Note this appends normal mw.html objects. That said, most Buffer functions named in args-list should still work as though the tag and <code>tag.nodes</code> were Buffer objects.<a href="#cite_note-22">[note 22]</a> Upon completing a recursive iteration for args.tag, this checks if the tag is selfClosing, in which case, this sets tag.nodes to nil. Likewise, if its tagName property evaluates false, this nils tag.styles and tag.attributes. Such presumes those properties will not be modified afterwards, so use mw.html:tag outside of Element-Buffer:_add if such is not the case. <div class="mw-heading mw-heading6"><h6 id="args.done†">args.done<a href="#endnote_skip1">†</a></h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ done = wikitext }</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ done = { ops, args&nbsp;&ndash; list } }</code> Similar to args.tag, this treats the first index of the table as the ops argument of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. After calling that function, this then iterates all subsequent keys in a recursive call on the Element-Buffer of the Buffer-HTML object returned. <div class="mw-heading mw-heading6"><h6 id="args.allDone">args.allDone</h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ allDone = wikitext }</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ allDone = { args&nbsp;&ndash; list } }</code> Similar to the previous two, except that the first index is not used as an argument; thus, the entire table is iterated. <div class="mw-heading mw-heading6"><h6 id="args.globalFunction‡">args.globalFunction<a href="#endnote_skip2">‡</a></h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ globalFunction = name }</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ globalFunction = { name, save, args&nbsp;&ndash; list } }</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ _B = { var, args&nbsp;&ndash; list } }</code> If the <a href="#gfuncs">global functions</a> have been loaded and a key matches one, this calls the function with the first two arguments <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luarefed</a> from the paired args-list table. This then recursively iterates the list, excluding keys less than or equal to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">2</code>, with whatever object is returned as self. However, if the returned object has a metatable and <code>object.nodes</code> exists, the self will be object.nodes instead. Because <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> takes only one argument, args._B only unpacks the first index and starts the iteration after that key. If neither of the first two keys evaluate true, this assumes the paired value is a string for use as the name argument for the function matching its key.<a href="#cite_note-23">[note 23]</a> In that case, the current call stack's self (an Element-Buffer or <a href="#args.tag">tag.nodes</a> if this was called indirectly) is self for the global function. <div class="mw-heading mw-heading6"><h6 id="args.htmlFunction">args.htmlFunction</h6></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ htmlFunction = object }</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ htmlFunction = { arg-list, name = value } }</code> If args.key matches an <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> that does not have its own args section, this checks if the associated object is table. If not a table, or if <code>object.nodes</code> evaluates true, this calls the mw.html function with the object as the only argument. For table objects without an object.nodes, this iterates the table (non-recursively), repeatedly calling the named mw.html function with one or two arguments depending on key's type in each loop. Non-number key-value pairs are both passed as arguments. For numeric indices, only the value is passed. Boolean values are a no-op. Unlike with most implementions of <a href="#MBpairs">Module:Buffer's __pairs</a>, this first loops through non-number keys, followed by number keys (still ordered from lowest to highest). Thus, something like <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_add{ attr = { 'width', width = 20 } }</code> is equivalent to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:attr( 'width', 20 ):attr( 'width' )()</code>, setting then unsetting the width attribute and returning the Element-Buffer for a net no-op (though the practical purpose of such is a mystery for this developer). For <code>args.css</code> only, this auto-replaces underscores with hypens for string keys—i.e., you may save four keystrokes/pair by typing <code>css_property =</code> instead of <code>["css-property"] =</code>. This does not apply to strings indexed at number keys. <div style="font-size:smaller;"> <hr /> † Unlike with tables passed directly, <a href="/w/index.php?title=Recursion_(computer_science)&action=edit&redlink=1" class="new" title="Recursion (computer science) (stran ne obstaja)">recursive</a> iterations for functions marked with † start at the smallest number greater than <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">1</code> instead of negative infinity. ‡ The iteration may start after <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">2</code> for some global functions. </div> </td></tr></tbody></table></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Loadable_convenience_extensions">Loadable convenience extensions</h2></div> The methods here are loaded on demand or depend on subroutines which need initialization. These methods can greatly simplify the structure of the modules which employ them by doing, in a fluent manner, many tasks which may otherwise force an awkward interruption in Buffer call chains. <div class="mw-heading mw-heading3"><h3 id="Global_functions">Global functions</h3></div> Methods such as <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> traverse a node tree in only one direction. While fine for returning to an ancestor, they do not provide navigation to a non-ancestor (often necessary for templates with co-dependent parameters). Yet, repeated breaks in call chains to set local variables for several nodes of the same branch can look choppy if not confusing for nodes many generations removed from its declaration statement.<a href="#cite_note-24">[note 24]</a> Templates with several conditionally-appended nodes with similar, but not identical, parts may present another conundrum for coders who must decide between having awkward call chain interruptions to store potentially repeated components as local variables or constructing a somewhat redundant module that is more susceptible to maintenance errors by future editors who may patch one code segment but miss the sibling buried within a convoluted nesting of <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. This module's global functions and added <a href="/w/index.php?title=Syntactic_sugar&action=edit&redlink=1" class="new" title="Syntactic sugar (stran ne obstaja)">syntactic sugar</a> for the <a href="#G_object">_G object</a> were formulated to simplify such node trees with multi-conditional or repeating structures by providing concise in-chain variable declaration. The extension is enabled by passing your global table to the module—either in the initial call to <a href="#initialize">require'Module:Buffer'</a> (more instructions in that section) or to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> which forwards arguments to Module:Buffer.<a href="#cite_note-25">[note 25]</a> <div class="mw-heading mw-heading4"><h4 id="Buffer:_G">Buffer:_G</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <style data-mw-deduplicate="TemplateStyles:r5590687">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}</style><div role="note" class="hatnote navigation-not-searchable">Ne zamenjajte za the <a href="#G_object">§ _G object</a>, which chain call looks the same but may behave differently..</div> Pass <code>name</code> and <code>save</code> to assign the object passed as save to a global variable via <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>.<a href="#cite_note-26">[note 26]</a> Pass only name and this substitutes self for save to assign the Buffer object to <code>_G[name]</code> instead. Give an explicit nil as save to unset a global. This returns the Buffer object as well as any argument given after name. This is a no-op when name is nil or a boolean, or, when save (eventually) evaluates true and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> also returns true. If the named global already exists, this "backs up" the old value by moving it to the meta __index of the global table, setting a new metatable if none exists.<a href="#cite_note-27">[note 27]</a> Retrieving the old value requires unsetting the new one via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> (more details in that section). If overwritten a third time, the first value is discarded and the second takes its place in the back up. If a metaglobal variable exists but the global is nil, this sets the global without unsetting the metaglobal (i.e. does not back up a nil global). An exception is when this is given an explicit nil as save and only the metaglobal exists; thus, passing nil twice for the same name, unsets the key in both the global table and its metaindex. <div class="mw-heading mw-heading4"><h4 id="Buffer:_R">Buffer:_R</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> This <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> with the global table as the first argument and <code>name</code> and <code>save</code> as the second and third, respectively, returning the Buffer object for call chaining.<a href="#cite_note-28">[example 1]</a> This is a no-op if name is nil or a boolean. <div class="rellink">Več informacij: <a href="#new_G_object">#new_G object</a></div> Note that Buffer methods use a local variable <code>new_G</code> as a proxy for the global table _G; though not a global index, the string <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">'new_G'</code> is a "magic word" that changes the destination for future save for this and Buffer:_G. Pass a table as <code>var</code> (same place as save) to set as the new new_G. Any table such that <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">var._G == _G</code> is treated as a (former) new_G object. This <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> of former proxies and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> with the <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> __call method on non-new_G tables. Then, this, if third parameter <code>metaindex</code> equals: <ul><li>nil — backs up the current proxy as the metaindex of the next (though this no-ops if var equals new_G to avoid cyclical indexing).</li> <li>false — leaves the metaindex intact (replacing the current proxy without back-up)</li> <li>true — unsets the metaindex of the next proxy</li> <li>any other value — sets that value as the metaindex of the next proxy. (Note new_G._G is not set until it is returned by <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>)</li></ul> To omit or to pass nil/false as var has the same effect as <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Pass true instead and this treats it as though passed as metaindex, creating a new proxy without backing up the incumbent. <div class="mw-heading mw-heading4"><h4 id="Buffer:_2">Buffer:_2</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> This returns the value indexed at key <code>name</code> in the global table. If it does not exist, this forwards both arguments to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and returns the saved value (which may be itself). In other words, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is roughly equivalent to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">_G[name] = _G[name] or save or save==nil and Buffer</code>. The string <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">'new_G'</code> will return the Module:Buffer local variable <code><a href="#new_G">new_G</a></code>, used as a proxy for the global variable _G. Given more than one argument, this forwards arguments to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> to assign another proxy global before returning the (newly-deposed) proxy. This then sets <code>new_G._G</code> to the original _G object for call chaining. (See § chain call in <a href="#G_object">_G object</a>). <div class="mw-heading mw-heading4"><h4 id="Buffer:_B">Buffer:_B</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Takes only one argument and returns that argument. Assuming the only X declared is <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> and new_G equals _G, then <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> are equivalent.<a href="#cite_note-29">[note 28]</a> When passed a variable that does not exist, this returns the Buffer nil object: <div class="mw-heading mw-heading5"><h5 id="Buffer-nil_object">Buffer-nil object</h5></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> The Buffer-nil object is unique. Calling this as a function returns nothing (in contrast, calling an empty Buffer object returns an empty string). This does however have the Module:Buffer __concat metamethod, which treats this the same way as any <a href="#invalid">invalid</a> object (i.e. ignores it). Appending this via <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> or <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> has the same effect as appending nil. Passing this to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> returns nil instead of the string 'nil'. The only real Buffer method in its meta __index is <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, however, any non-numerical key string retrieves a function that only returns the Buffer nil object for call chaining. In a sense, you can think of <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_B(var):...</code> as an <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">if var~=nil then var:...</code> block around the following chain that ends in the next :_B(). If <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, the clone will be a normal Buffer object. <div class="mw-heading mw-heading4"><h4 id="G_object">_G object</h4></div> The first _G variable <a href="#initialize">passed to this module</a> is given a __call metamethod that self-<a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luarefs</a> and returns in a manner that depends on whether it was called directly or from a chain.<a href="#cite_note-30">[example 2]</a> This module conserves any pre-existing metatable and alters no metamethod other than __call. <dl><dd><table> <tbody><tr> <td> <div class="mw-heading mw-heading5"><h5 id="direct_call">direct call</h5></div> <code>_G( k, v )</code> <code>_G'string'</code> When called, the _G object self-sets any string passed as <code>k</code> with whatever is passed as <code>v</code>. This returns v, or nil if omitted (unlike with rawset, an explicit nil is not necessary to unset a variable with direct calls). Note that k must be a string to declare or unset a global in this op. Tables passed as the first argument are treated as though this were executed via a call chain (discussed shortly). Passing k which is not one of those two types will throw an error. <div class="mw-heading mw-heading5"><h5 id="chain_call">chain call</h5></div> <code>chained-object:_G( k, v )</code> <code>chained-object:_G'string'</code> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r5590687"><div role="note" class="hatnote navigation-not-searchable">Ne zamenjajte za <a href="#Buffer:_G">§ Buffer:_G</a>, the Buffer object function, which differences are noted in the final paragraph of this section..</div> When used in a call chain, this rawsets the key-value pair in the chained object and returns that object. The _G object may chain itself when returning _G is desired for another op instead of v. In contrast to the direct op, the in-chain op will index non-string k values. Moreover, this only unsets object[k] when passed an explicitly nil v. If v is omitted in-chain, this uses the chained object as the missing argument; thus, (chained) <code>object:_G'string'</code> has identical effect and return to <code>_G('string', object)</code>. </td></tr></tbody></table></dd></dl> The same __call method is given to <a href="#new_G">new_G</a> objects created by Buffer:_R, however the direct call only works if its metaindex is the _G object. Any table such that <code>table._G</code> points to the _G object may chain save to itself regardless of metaindex. Though the behavior of the chain op when v is omitted may be a <a href="/w/index.php?title=Dead_ringer_(idiom)&action=edit&redlink=1" class="new" title="Dead ringer (idiom) (stran ne obstaja)">dead ringer</a> to that of <a href="#Buffer:_G">Buffer:_G</a> when save is omitted and <a href="#new_G">new_G</a> is the chained object, mind that the Buffer object function sets keys in new_G variable rather than the chained (Buffer) object; in other words, this is unaffected by Buffer:_R reassigning new_G to another table. Also, this does not have the back up behavior of Buffer:_G. <div class="mw-heading mw-heading3"><h3 id="Buffer-variable_object">Buffer-variable object</h3></div> <div class="mw-heading mw-heading4"><h4 id="Buffer:_var">Buffer:_var</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> Raw appends a Buffer-variable object, which may appear as a different value each time the object (or its container) is converted to a string.<a href="#cite_note-31">[example 3]</a> Initialize a Buffer-variable object by passing as <code>var</code> a: <ul><li>number - which, when strung the first time, appears as that number and reappears as <code>var + change</code> the next time it is strung.</li> <li>string - that transforms into the next <a href="/wiki/ASCII" title="ASCII">ASCII</a> character via <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>.</li> <li>table - to return the first (non-nil) item, then the second, and so on as determined by <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, looping back to the first item after reaching the last. (Note the change argument does not apply to table-based Buffer-variables.)</li> <li>custom function - to be set as the _build and __tostring method of a variable-object, though instructions for coding such functions are beyond the scope of this manual.</li></ul> Re-append the same variable object by passing <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">true</code> as the only argument. For non-table-based variables, you may specify change to append a sister object which transforms the value at the rate specified. Changes are cumulative. Thus, if the original is re-strung after a sister, its value will differ from that of its last appearance by the sum of the original and sister rates and vice versa. Apply a change without appending a new variable object to the Buffer by passing <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">false</code>. The shift is effective immediately and may affect previously appended variable objects not yet <a href="#Buffer:_out">finalized</a>. Pass only false (i.e., omit change) to produce the same effect as stringing the original once. Note that the false-change is the only change table-based Buffer variables will honor.<a href="#cite_note-32">[note 29]</a> Pass nothing to append a version which simply repeats the result of the last stringing. While generally identical in effect to the object generated by <code>:_var(true, 0)</code>, the Buffer-variable will return nothing if strung before any of its sisters. If passed an explicit nil as the first argument, this is no-op. If passed a boolean before any Buffer-variable has been initialized, this is also a no-op. Note that any op disables future caching at <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> for all Buffer objects in your module (and in any module which may require it). <div class="mw-heading mw-heading3"><h3 id="String,_mw.ustring,_and_mw.text_libraries">String, mw.ustring, and mw.text libraries</h3></div> <div class="mw-heading mw-heading4"><h4 id="Basic_usage">Basic usage</h4></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:functionName( ... )</code> You may directly chain any function from the following libraries on Buffer objects: <dl><dd><table> <tbody><tr> <td><a href="/w/index.php?title=Predloga:Collist&action=edit&redlink=1" class="new" title="Predloga:Collist (stran ne obstaja)">Predloga:Collist</a> </td></tr></tbody></table></dd></dl> Functions from these libraries added to the Module:Buffer metatable on-demand and placed within a wrapper method that strings the Buffer object for the first argument and then forwards the remaining arguments. Thus, the following are equivalent: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:nowiki( ... )</code> and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> If a name exists in both the string and mw.ustring libraries, the string version takes precedence. You may <a href="/w/index.php?title=Prefix&action=edit&redlink=1" class="new" title="Prefix (stran ne obstaja)">prefix</a> the letter u on any mw.ustring function—e.g. Buffer:ulen returns the number of unicode characters and Buffer:len returns the number of bytes. Buffer:gsub and Buffer:ugsub have a slightly different wrapper which substitutes the <code>repl</code> argument of <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> when it evaluates false or is omitted with an empty string (otherwise the originals would throw an error). This saves a few keystrokes when removing characters via <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:gsub'[pattern]'</code> as opposed to <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:gsub( '[pattern]', '' )</code>. All other arguments are handled the same as with the other on-demand methods. Library functions which take a non-string as the first argument are not supported. <div class="mw-heading mw-heading4"><h4 id="Empty_Buffer_interface">Empty Buffer interface</h4></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> To obtain the first return value as a Buffer object (as opposed to whatever type the original normally returns), simply chain the imported method immediately after creating the new Buffer via <a href="#Buffer:_in">Buffer:_in</a>. Only empty Buffer objects which have a parent object will append the result of their parent in this manner. This syntactic sugar allows two things: <ul><li>For appending additional objects after the op via Buffer object methods.</li> <li>For chaining multiple <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> methods not chainable to strings—e.g., this: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_in():uformat( ... ):_in():toNFD():encode'[<>#]':match'^(.-)==='</code></li></ul> <dl><dd>vs. the following which has the same order of operations albeit harder to see: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">mw.text.encode( mw.ustring.toNFD( Buffer:uformat( ... ) ), '[<>#]' ):match'^(.-)==='</code></dd></dl> <dl><dd><table> <tbody><tr> <td> <div class="mw-heading mw-heading5"><h5 id="Special_case:_Element-Buffer">Special case: Element-Buffer</h5></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">empty&nbsp;&ndash; Element&nbsp;&ndash; Buffer:functionName( ... )</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element&nbsp;&ndash; Buffer:_in():functionName( ... )</code> The 'empty' behavior is different when chained to empty Element-Buffer or an empty child Buffer of an Element-Buffer. Library methods chained to an empty Buffer which parent is an <a href="#Element-Buffer">Element-Buffer object</a> will instead string the grandparent <a href="#Buffer-HTML">Buffer-HTML object</a> for use as the first argument before appending the result to the new Buffer. This interface is provided because Buffer-HTML objects, which are not true Buffer objects, are unable to load these functions, making this the only chainable option for Scribunto methods that includes the outer tag of non-empty Element-Buffers. Chained on an empty Element-Buffer, these methods will string the Buffer object which created its HTML tree via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a><a href="#cite_note-33">[note 30]</a> and append the result to the Element-Buffer.<a href="#cite_note-34">[example 4]</a> </td></tr></tbody></table></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Modified_.._operator">Modified <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">..</code> operator</h2></div> All "true" Buffer objects—e.g., the <a href="#Buffer_object">regular</a>, <a href="#Stream-Buffer">stream</a>, and <a href="#Element-Buffer">element</a> varieties—share the same <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. Some Buffer-like classes, namely <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaselfs</a> and the <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, also have this same metamethod. The extended <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> operator does not append to Buffer objects. In other words, Buffers generally remain the same as before the op excepting those effects that apply whenever Buffers are strung (See <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>). <div class="mw-heading mw-heading3"><h3 id="with_non-tables">with non-tables</h3></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer .. value</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">value .. Buffer</code> Any non-table <code>value</code> may be joined a Buffer object with the concatenation operator <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">..</code> without error. With the exception of Element-Buffers (which are a special case), the op passes each object, ordered left-to-right, to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> which inserts <a href="#valid">validated</a> items in a new table, which this returns through <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. Concatenating an <a href="#valid">invalid</a> value and a Buffer has generally the same effect as <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> unless such involves: <ul><li>the Buffer-nil object — which produces an empty string (instead of nil)</li> <li>Element-Buffer objects — which returns the string of the parent Buffer-HTML<div class="rellink">Več informacij: <a href="#for_Element-Buffer_objects">#for Element-Buffer objects</a></div></li></ul> <div class="mw-heading mw-heading3"><h3 id="with_tables">with tables</h3></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer .. table</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">table .. Buffer</code> The same general operation applies for tables as with non-tables—i.e., <a href="#valid">validated</a> values are inserted left-to-right into a new table to be joined by table.concat. In fact, tables which have a metatable (including Buffer objects which are not an Element-Buffer) are forwarded to Buffer:_ and processed the same way as non-tables. Given a <code>table</code> for which <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> returns nil or false, this instead forwards the table to <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, which iterates every value indexed at a number key in sequential order, inserting those which are valid in the new table. As a reminder, Buffer:_ validates tables with metatables that lack a __tostring method through table.concat, which throws an error on sequences containing one or more value that is neither a string nor a number. Such accounts for nearly all cases of breaking errors involving this op. Note that the valKey parameter of Buffer:_all is not triggered. <div class="mw-heading mw-heading3"><h3 id="for_Element-Buffers">for Element-Buffers</h3></div> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element-Buffer .. value</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">value .. Element-Buffer</code> <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Element-Buffer .. Element-Buffer</code> To recap and expand upon <a href="#Element-Buffer">§ Element-Buffer-object</a>, the behavior of this op depends on whether its parent Buffer-HTML is <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> or if the other value is also an Element-Buffer. Also, the final result always includes the outer HTML object (i.e., the tag) in some manner. For Element-Buffers of "open" tags, this op creates a table with a metaindex that references the parent of the Element-Buffer. The table is then effectively a "mirror" of the parent Buffer-HTML object except that it contains an empty table at <code>table.nodes</code>— the index of the Element-Buffer within its parent. This then populates the mirror's inner table with the string of the Element-Buffer and the other value, validated left-to-right, in a manner not unlike what this does with the temporary table it creates when concatenating non-element Buffers to another value. This then returns the mirror table through the __tostring metamethod of the mw.html library, yielding a string which resembles that of the parent tag but with value inserted in front of or behind the original inner text depending on whether value was to the left or right of the <code>..</code> operator, respectively. When the selfClosing property of the parent evaluates true, this operates on the parent instead of the Element-Buffer—i.e., the resulting string will have value on the outside as opposed to within the tag (placing it inside would be pointless since selfClosing tags do not show inner contents). If both operated objects are Element-Buffers, this mirrors the parent of the first. The inner table of the mirror is then populated by inserting the string of the first Element-Buffer followed by the string the parent Buffer-HMTL of the second. The resulting string would be as though the parent of the second were the last node of the first parent. Note that this Element-to-Element rule does not apply when the first Buffer belongs to a selfClosing tag (in which case, this behaves as though the selfClosing parent were to the left of the operator, returning a string with the selfClosing tag inside the tag of the second Element-Buffer in front the latter's inner contents.) Finally, this combines an Element-Buffer and a table value which has no metatable by passing the table as args for <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> with the mirror of the Element-Buffer as the "self". This avoids permanently changing the parent Buffer-HTML by setting a new table at <code>table.attributes</code> or <code>table.styles</code> in the mirror the first time methods such as <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, etc. attempt to access those tables, copying the original's via the recursive form of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Note however that permanent changes may be made to other objects whenever methods such as via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> or <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> are keyed to navigate beyond the mirror or "sandbox". <div class="mw-heading mw-heading2"><h2 id="require'Module:Buffer'._pairs">require'Module:Buffer'.__pairs</h2></div> <a href="#MBpairs"><code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">require'Module:Buffer'.__pairs( table, flag, ext )</code></a> Returns two values: an iterator function and the <code>table</code>. This is intended for use in the <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> <code>for</code>. One distinctive feature of this pairs method is that it splits keys into two groups: <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luarefs</a> and non-numbers. This indexes each group of keys in its own "map" object, traversed by its own iterator function—i.e, iterating both sets of keys requires two separate for loops. Numeric keys are served in an orderly fashion as with <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> except that those which are negative, non-consecutive, and non-integer may be included. Moreover, this can find some keys paired with explicitly nil values.<a href="#cite_note-35">[example 5]</a> The <code>flag</code> argument selects the iterator method returned for that loop. When flag is an explicit nil or omitted, this returns an iterator for number keys. If given any non-nil flag (i.e., false or any value that evaluates true), this returns a method for looping non-numeric keys. Because both sets are mapped at the same time, you may avoid a redundant mapping op in a subsequent loop by passing an explicit nil or false as flag—i.e., omitting flag or passing true indicate that re-mapping is desired. This automatically selects certain tables for "mapless" iteration. Typically, mapless differs from mapped only in that it uses fewer server resources, though, as explained in the next section on mapping, it may "miss" keys in some cases. Mapping behavior may be modified or extended by <code>ext</code>. To disable mapless iteration for the table, you may pass false as ext. If not nil or false, ext must be a pairs method that takes the table as its only argument and returns a function that may iterate its keys for mapping purposes. Note that re-mapping avoidance via flag does not apply if ext is explicitly given, though a nil ext does not disqualify a table from mapless iteration. <div class="mw-heading mw-heading3"><h3 id="Mapping_process">Mapping process</h3></div> Tables are mapped in two stages. The initial stage is a <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> which inserts integers between <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">1</code> and <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">#table</code> in the number key map. Because nothing is checked in this step, this may map keys which the <a href="#Iterators">numeric map iterator</a> would pair with nil values or with values from the table's <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. The second stage explores the table's keys with an <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> as the default expression-list, or, if ext evaluates true, the expression returned by <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">ext( table )</code>. This ignores keys already mapped in the first stage and checks if any unmapped key is a number before indexing it in the appropriate map group. Upon completion, if any new number key were found in the second stage, this runs the numeric map through <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. No order is imposed on the non-numeric map. Alternatively, a table may qualify for "mapless" iteration if <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> is not nil, and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> returns nil. If either flag or ext are not nil, or if the table was previously mapped, such permanently disqualifies a table for mapless processing. As a side note, if mapless numeric iteration occurs, this returns <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">iterator, table, nil</code>. In other words, you may use <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> to confirm that the table qualifies for mapless iteration when it has a third explicit return (for debugging). <div class="mw-heading mw-heading3"><h3 id="Iterators">Iterators</h3></div> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> One of four functions may be provided in the <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> returned by this pairs method, depending on which group of keys (numeric or non-numeric) and which iteration process (map-based or mapless) is indicated. When <code>key</code> is nil or unspecified, map iterators will return the key object referenced by the first index of the relevant map along with the value it indexes. If passed the first mapped key, these iterators then return the second index mapped, which if passed in turn may retrieve the third and so on until the last mapped key has been served. For numeric iteration, the mapless method returns <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">1, table[1]</code> when key is unspecified. If a key is given, it returns <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">key + 1, table[ key + 1 ]</code> unless key is greater or equal to the length of the table, upon which it returns nil. For non-numeric keys, the mapless "iterator" is actually a no-op (empty) function which takes nothing, does nothing, and returns nothing—provided only to prevent an error when the for loop expects a function. As mentioned (using different words), key-value pairs are served independently of whether or not <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">table[key]</code> exists and retrieved without using <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>. For example, take a look at table x as declared in the following statement: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">{{{1}}}</code>. Table x has a length equal to 8. With ipairs, the for loop stops after the first pair. In contrast, this module's __pairs method will loop all 8 keys declared—i.e., (1, 1), (2, nil), ... (7, nil), (8, 8). That said, this only iterates two keys if table x were declared as <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">{{{1}}}</code> instead even though such is indistinguishable to Finally, the loop would continue to include any keys set to nil after the mapping process.</ref> You may assign these iterators to a local variable to use them directly. If an unmapped table is given to a map iterator, it will forward the table to this pairs method for immediate mapping. Though no map table is produced for the mapless iteration, the pairs method does cache the length of the table at a map reference, which the iterator compares against key to determine when to stop. Unlike the map methods, the mapless iterator does not call the pairs method when such has been bypassed and instead compares key to the value returned by the <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, which may be unstable if the loop includes code that sets or unsets indicies within the table. Also, the mapless method will throw an error if given a table that has been mapped (when it attempts to compare key to a map object). <div class="mw-heading mw-heading2"><h2 id="Appendix">Appendix</h2></div> <div class="mw-heading mw-heading3"><h3 id="Tips_and_style_recommendations">Tips and style recommendations</h3></div> <ul><li>If <a href="#Buffer">joining Buffer</a> with a string immediately after <code>:_'text'</code>, place a space between 'string' and the <a href="#Buffer">separator</a> and use double/single quote marks to . (i.e. <code>:_'text' " "</code> instead of <code>:_'text'<a href="/w/index.php?title=Predloga:%60&action=edit&redlink=1" class="new" title="Predloga:` (stran ne obstaja)">Predloga:`</a> '</code> or <code>:_'text'(' ')</code>)</li> <li>Saving Module:Buffer locally, e.g. <code>local Buffer = <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a></code>, though fine, is often unnecessary since all Buffer objects can create new buffers via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>.</li></ul> For <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <ul><li>Treat <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">:_</code> as though it were a <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">..</code> op. Wrapping strings with unnecessary <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">()</code> is akin to <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">( 'string1' ) .. ( 'string2' ) .. ( 'string3' )</code>.</li> <li>To insert an empty string as a placeholder for a <a href="#Buffer">separator</a> without setting <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">raw</code>, pass a table containing only an empty string, like so: <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>.</li> <li>Raw appending a non-table is pointless since no other Scribunto type can tostring differently afterwards. However, this developer believes you are smart enough that <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">raw and type(v)=='table'</code> is a waste of server resources. (Such checks are why <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> takes twice as much time to append a list of strings as <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> despite their near-identical roles in an Element-Stream-Buffer).</li></ul> For <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <ul><li>Something like <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer_str(2, false, A, false, {C, B})</code> will use variable <code>A</code> as the parent's separator, or <code>B</code> instead if A is nil, or <code>C</code> if both A and B are nil.</li></ul> For <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <ul><li>Appending values in multiple locations is one of the primary reasons why the <a href="#nanKeys">nanKeys</a> argument exists. While passing a boolean directly will cause an error, you can do something like...</li></ul> <dl><dd><dl><dd>this: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_all({condition and {_nil={'0', 'replacement'},Front=1,getParent='from child'}}}, true)</code></dd> <dd>versus: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_nil('0', condition and 'replacement' or false):_(condition and 'Front', 1):getParent(condition and 'from child'):_B(child)</code>.</dd></dl></dd></dl> For <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> <ul><li>If the table reference passed as <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">clear</code> was appended <a href="#raw">raw</a> in multiple positions, this is akin to performing <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> at all positions simultaneously. (May be easier than trying to come up with a <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> pattern)</li> <li>Inserting a <a href="#Buffer:_G">named</a> empty table is raw as a placeholder to be populated later via this function may be easier than calculating pos argument of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Examples">Examples</h3></div> <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-28"><a href="#cite_ref-28">↑</a> The following demonstrates how, by combining Buffer:_R and Buffer:_G, the global variable v can be declared, backed-up and replaced, replaced without back-up, restored from back-up, and removed completely: <dl><dd><table> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>require'Module:Buffer' (_G,'v') -- call module with global functions enabled and declare new buffer as v :_'A' -- append 'A' to the returned buffer :_G('v', 1):_(v) -- _G.v = 1, shift old value (the buffer) to metaglobal.__index :_R('v', 2):_(v) -- _G.v = 2, discard old value (1) without back-up :_R'v':_(v) -- unset _G.v, which now defaults to metaglobal.__index.v (the buffer) :_G('v', nil)", " -- remove back-up and join the buffer with a separator ..' and '..tostring(v)-- returns 'A, 1, 2, A12 and nil' </pre></div> </td></tr></tbody></table></dd></dl> </li> <li id="cite_note-30"><a href="#cite_ref-30">↑</a> Saving a new_G object globally via a chain call can prevent conflict. The follow example has a hypothetical "Module:X" that may overwrite globals declared by your module or unwittingly discard your new_G when it passes _G to Module:Buffer (passing _G to this module resets new_G to the global table even when the global functions are already enabled): <dl><dd><table> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>return require'Module:Buffer'(_G)--Return before require to show intent to return a Buffer object; chain cannot be broken :_R(frame.args.title and --store values outside global scope if invoked with title parameter 'new_G') :_G'myBuff' --save current Buffer in new_G :_2'new_G' --retrieve new_G :_G'my_G' --save new_G as global my_G :_G('t', --save title object as my_G.t for later re-use mw.title.new(frame.args.title or frame.args.page) ).myBuff --go to my_G.myBuff (my_G lacks the Buffer:_2 method, but doesn't need it) :stream(my_G.t.exists --just arbitrary code to show how in-line storage may be used without breaking the chain or warning(my_G.t), --local function warning() declared before return require'Module:X'.main(my_G.t), my_G.t.isSubpage and subpage(my_G.t), ... ) :_R('new_G', my_G) --set my_G as new_G again and have the new_G from Module:X as its metaindex :_(frame.args.detail and my_G.info :_(frame.args.detail)--append Buffer object from Module:X's new_G.info if args.details and it exists; append detail param to result or my_G.summary) --just append summary from Module:X if not invoked with detail param. :_B(t and --use global t as a shorthand for "if not frame.args.title then" (t only declared a global in line 2 if no title given) myBuff :stream(frame.args.page, frame.args.details2, mw.html.create'br', require'Module:Y'.main(frame)) or my_G.myBuff --place results in a table if invoked with title param (alternative chain call branches within Buffer:_B) :_inHTML'table'(_addArgs) :_parent() ) </pre></div> </td></tr></tbody></table></dd></dl> </li> <li id="cite_note-31"><a href="#cite_ref-31">↑</a> The following contrived example demonstrates most features of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>: <dl><dd><table> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>local H, sep = require'Module:Buffer':_inHTML('div',{'Heading ',_var={nil,'odd','even'},color='blue',['text-decoration']='underline'}) :_out():_html(true):_html(true):_html(true) sep = H:_in'This is ':_var():_' - ':_var'A':_var(3,-1):_'\n' return H:_in(H(sep)):_(sep) :_'math:':_var():_'+ 5 =':_var(true,5):_';':_var():_out(0,' '):_var(false):_' - 1 = ':_var() --[[ produces: <div style="color:blue;text-decoration:underline">Heading odd</div>This is odd - A3 <div style="color:blue;text-decoration:underline">Heading even</div>This is even - B2 <div style="color:blue;text-decoration:underline">Heading odd</div>This is odd - C1 <div style="color:blue;text-decoration:underline">Heading even</div> This is even - D0 math: 0 + 5 = 5 ; 5 - 1 = 4 --]] </pre></div> </td></tr></tbody></table></dd></dl> </li> <li id="cite_note-34"><a href="#cite_ref-34">↑</a> Compare the comment and source: <dl><dd><table> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>--[[--= Result: ===> This is just a quick example to demonstrate a neat concept: <div>Notice how the same object is strung which allows you to recycle boilerplate text. 3 is 1 added to 2. Though this is not really realistic to be fair... Edit: not realistic at all I hope such is much to your liking.</div> --]]--= Source: ===> require'Module:Buffer' '%s is %s to %s.'--A :_inHTML'div'():format('Notice how the same object', 'strung which allows you', 'recycle boilerplate text') :tag'p'():format(3, '1 added', 2) :done() :tag'span'():format('Though this', 'not really realistic', 'be fair..') :_in():sub(21, 29) :_('\nEdit:', 1) :_'istic at all' :_out() :done() :_parent()--B :_out'\n' :format('This', 'just a quick example', 'demonstrate a neat trick',--A 'I hope such', 'much', 'your liking')--B :gsub('trick.', 'concept:\n') </pre></div> </td></tr></tbody></table></dd></dl> </li> <li id="cite_note-35"><a href="#cite_ref-35">↑</a> Take a moment to look at the following tables X and Y: <dl><dd><table style="width:50%"> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>local X = { [5] = 5 } local Y = { nil, nil, nil, nil, 5 } </pre></div> </td></tr></tbody></table></dd></dl> These tables are indistinguishable to <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> (ipairs iterates nothing and pairs yields only one key-value pair for either table). While this module's __pairs method also gives only one pair for table X, it loops all five explicitly declared indicies for table Y, as shown in the console input below with Module:Buffer as p: <dl><dd><table style="width:50%"> <tbody><tr> <td><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr" dir="ltr"><pre>for k, v in p.__pairs{ [5] = 5 } do mw.log(k, v) end 5 5 for k, v in p.__pairs{ nil, nil, nil, nil, 5 } do mw.log(k, v) end 1 nil 2 nil 3 nil 4 nil 5 5 </pre></div> </td></tr></tbody></table></dd></dl> </li> </ol></div></div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3></div> Non-literal interpretations of the source code (that is, more opinion than fact) are provided here to offer additional clarity. Overly technical details may be found here as well when including such caveats appears more likely to confuse than help those advanced-but-not-quite-fluent in Lua. <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">↑</a> For your convenience, the self operator <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">:</code> and <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">.</code> are interchangeable when used on the Module directly, though the self-op is required for nearly all other interactions with objects created by the Module. </li> <li id="cite_note-2"><a href="#cite_ref-2">↑</a> Passing arguments after name is primary used when <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is indirectly called by <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> or <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. For example: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">require'Module:Buffer'(_G,'arg'):_all({'arg',arg and {' was saved:' ,_in={_G, 't', ' awesome'}}}, true):_(t and {t(), t..'r', t..'st'})</code> produces: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">arg was saved: awesome awesomer awesomest</code> </li> <li id="cite_note-raw-3"><a href="#cite_ref-raw_3-0">↑</a> Napaka pri navajanju: Neveljavna oznaka <code><ref></code>; sklici, poimenovani <code>raw</code>, ne vsebujejo besedila (glej <a href="/wiki/Pomo%C4%8D:Napake_v_navajanju/Cite_error_references_no_text" title="Pomoč:Napake v navajanju/Cite error references no text">stran pomoči</a>).</li> <li id="cite_note-4"><a href="#cite_ref-4">↑</a> Later sections may describe values as being numerical or numeric. Though perfect synonyms in normal usage, these adjectives are not interchangeable here. For the purposes of documenting Module:Buffer, numerical includes both actual number values and string values which <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> does not return nil (and often involves Buffer-style length relativity); numeric describes values of number type only. </li> <li id="cite_note-5"><a href="#cite_ref-5">↑</a> Using <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> prevents future caching on all Buffers, though Buffers which already unmodified Buffers will continue to return their cached version </li> <li id="cite_note-6"><a href="#cite_ref-6">↑</a> In other words, if args is a string or a table without [1] set, it will be passed as the only argument. Further note it is not possible to pass a <code>functionName = args</code> pair where args is numerical since such would be read as <code>value = pos</code>. Finally, passing a function type as args will throw an error message. </li> <li id="cite_note-in-dependents-7">↑ <a href="#cite_ref-in-dependents_7-0">7,0</a> <a href="#cite_ref-in-dependents_7-1">7,1</a> There is no 'getChild' method. If a child needed after returning to the parent, set it <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> or use <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> prior to returning or it may become irretrievable. (No, <a href="/w/index.php?title=Uporabnik:Codehydro&action=edit&redlink=1" class="new" title="Uporabnik:Codehydro (stran ne obstaja)">Codehydro</a> did not get lazy. Rather, this allows <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> on children with no further purpose.) </li> <li id="cite_note-8"><a href="#cite_ref-8">↑</a> The first arg is not type checked but read as ops only when multiple args are present (or if it is the number 0); i.e., <code>Buffer:_out(2)</code> uses <code>2</code> as a separator. To append to the Nth ancestor with no separator, use <code>Buffer:_outs(N, nil)</code>. </li> <li id="cite_note-9"><a href="#cite_ref-9">↑</a> Empty strings would produce the same output as false, however, Lua string literals create objects that take up memory until garbage collected. </li> <li id="cite_note-10"><a href="#cite_ref-10">↑</a> For example, given <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">{nil, 'string'}</code> as copy, <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_cc(clear, copy)</code> makes <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">#clear</code> equal <code>2</code>, whereas <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">#mw.clone{nil, 'string'}</code> equals <code>0</code> (as of March 2015). This replicates length by filling clear halfway to the length of copy (the minimum needed to 'trick' Lua) and then setting nil every key that would not trigger recalculation. As a result, keys that would resize clear when set nil are left as empty strings. Such should be fairly rare; given tables representing every possible way to position a single nil key for all lengths between 2 and 32 (inclusive), only 8.39 percent of such tables would have its nil copied as an empty string instead.Also note that tables returned from <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Buffer:_(0, copy)</code> have length declared on creation instead, and thus won't have extra strings attached. The odds can be estimated using <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle y{=}0.5/{\sqrt {x}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>y</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>=</mo> </mrow> <mn>0.5</mn> <mrow class="MJX-TeXAtom-ORD"> <mo>/</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <msqrt> <mi>x</mi> </msqrt> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle y{=}0.5/{\sqrt {x}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/24a24b5b3735ae63bc97c82da483c5ff534ecd6c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:10.363ex; height:3.009ex;" alt="{\displaystyle y{=}0.5/{\sqrt {x}}}">, where <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle y}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>y</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle y}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b8a6208ec717213d4317e666f1ae872e00620a0d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.155ex; height:2.009ex;" alt="{\displaystyle y}"> is the upper limit that an arbitrary nil key from copy of length ranging from 1 to <math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle x}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>x</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle x}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/87f9e315fd7e2ba406057a97300593c4802b53e4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.33ex; height:1.676ex;" alt="{\displaystyle x}"> is imaged as an empty string. </li> <li id="cite_note-11"><a href="#cite_ref-11">↑</a> In other words, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> is shorthand for <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, however, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> simply appends "match" to the parent. Note that you may still call <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> on a parent via <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. </li> <li id="cite_note-12"><a href="#cite_ref-12">↑</a> This is no different than calling the Stream-Buffer object directly with each item in the <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>; however, after noting how numbers and variables (too shy to <a href="/w/index.php?title=Skinny_dip&action=edit&redlink=1" class="new" title="Skinny dip (stran ne obstaja)">skinny dip</a> without parenthesis) could look rather odd swimming fully clothed in a stream of naked strings, this was made for those whose aesthetics prefer <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> over <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">Stream&nbsp;&ndash; Buffer'A'(arg)'B'(arg2)</code>. </li> <li id="cite_note-13"><a href="#cite_ref-13">↑</a> If you want something like <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">:wikitext('string1', varName, 'string2')</code> such that varName is shorthand for an <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">if</code> statement that appends varName and 'string2' when the former is not nil, use <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">:each('string1', {varName, 'string2'})</code> instead. </li> <li id="cite_note-14"><a href="#cite_ref-14">↑</a> That is, Element-Buffer<code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">:_inHTML'br'</code> may be shorthand for <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">:tag'br':done()()</code> when planning to continue using Buffer object functions. This "auto-done and back" for selfClosing tags does not apply to non-element Buffers in order not to encourage the use of Buffer:_inHTML for simple tags as per <a href="#Tips_and_style_recommendations">#Tips and style recommendations</a>. </li> <li id="cite_note-15"><a href="#cite_ref-15">↑</a> <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> serves a similar role, but appends Buffer objects rather than HTML objects. Also Buffer-HTML:_parent only appends the string form of its ancestor object(s). </li> <li id="cite_note-16"><a href="#cite_ref-16">↑</a> Buffer(-HTML) objects reference their parent differently from mw.html objects. Passing a normal mw.html object to Buffer:_inHTML as <code class="mw-highlight mw-highlight-lang-text mw-content-ltr" style="" dir="ltr">args.parent</code> and then calling <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> the object created, followed by <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> on the adopted parent, may return the "child." This is a feature rather than a bug. </li> <li id="cite_note-17"><a href="#cite_ref-17">↑</a> —the internal table which holds elements appended via <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, and <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> </li> <li id="cite_note-18"><a href="#cite_ref-18">↑</a> Passing arguments for <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> via the args parameter of <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> during the creation of a new Buffer-HTML object is the only way to use most Buffer object functions on the new HTML object without converting its <code>.nodes</code> into an Element-Buffer. </li> <li id="cite_note-19"><a href="#cite_ref-19">↑</a> That is, Buffer:getHTML may be used to return to the child node, though the trade off is that you may still need to call mw.html:allDone before using these methods in order to append the full HTML tree via <a href="#Buffer:_html">Buffer:_html</a>. </li> <li id="cite_note-20"><a href="#cite_ref-20">↑</a> While Buffer-HTML objects may use <a href="#global_functions">#global functions</a>, there is no separate Buffer-HTML version. In other words, the self-action of a global function on an Element-Buffer is not redirected. </li> <li id="cite_note-21"><a href="#cite_ref-21">↑</a> <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> is doubly wrapped for Element-Buffers, with the other wrapper setting a Buffer parent reference as described at <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>. Furthermore, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> and <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> do not call their mw.html namesakes at all, as detailed in their respective sections. </li> <li id="cite_note-22"><a href="#cite_ref-22">↑</a> However, some Buffer methods may not work properly after appending objects via mw.html functions to the pseudo-Buffer. For example, <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">{ tag = {'div', 'List:', foo1, foo2, foo3, _out = { 0, '\n*' } } }</code> could produce a div with each foo as <a href="/w/index.php?title=Bullet_(typography)&action=edit&redlink=1" class="new" title="Bullet (typography) (stran ne obstaja)">bulleted</a> item. But, if foo1 were <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">{ tag = { 'b', 'text' } }</code>, then <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> may fail when appending <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> with the non-string/number element. A workaround is to add the pair <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">_ = {true, true}</code> to set <a href="#raw">raw mode</a> on the div's tag.nodes; another is to replace foo1 with <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">mw.html.create'b':wikitext'text'</code>, which appends in string form. </li> <li id="cite_note-23"><a href="#cite_ref-23">↑</a> A caveat of this unconventional type checking is that pairing an args.globalFunction with a number value will throw an error (which shouldn't be a problem since numbers make poor names for global variables). </li> <li id="cite_note-24"><a href="#cite_ref-24">↑</a> i.e., does x, in the following, reference the TD or some other node hidden within an <a href="/w/index.php?title=Ellipsis&action=edit&redlink=1" class="new" title="Ellipsis (stran ne obstaja)">ellipsis</a>?: <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">local x = mw.html.create():tag ... :tag'td' ... :tag(arg and 'div' or 'p'):wikitext( ... ):tag'br':done():done()</code> </li> <li id="cite_note-25"><a href="#cite_ref-25">↑</a> Global function are not enabled by default for various reasons: <ul><li>Most templates are one-dimensional (i.e. contain few if any nested conditional statements) and thus would not benefit from these methods.</li> <li>Loading them to the Module:Buffer meta index means more items that must be sifted through each time a specific function has to be retrieved.</li> <li>Lua checks the global scope last; thus retrieving values from that scope takes longer than it would if they were stored in the local scope.</li> <li>Excess use may clutter the global scope enough to slow access to basic Lua functions (e.g. <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> or <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>) even after Buffer methods are no longer used.</li></ul> It should be mentioned however that variable retrieval even even in a relatively cluttered global scope is fairly trivial. In fact, early versions of Module:Buffer used globals extensively (and actually had no locals declared before the final return, or rather the entire module was just one long return statement). In contrast, the current version nests many <code class="mw-highlight mw-highlight-lang-lua mw-content-ltr" style="" dir="ltr">do ... end</code> blocks to limit scope size. Yet, <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, a core function which has changed little, is only a modest 10 percent faster than itself in the last unscoped version (not published); then again, perhaps the benefit of scope dieting has been masked by much greater total number of variables required by new features? </li> <li id="cite_note-26"><a href="#cite_ref-26">↑</a> Actually, the first argument to rawset is a local variable <code><a href="#new_G">new_G</a></code> which generally equals _G but not always, to be detailed in a later section. </li> <li id="cite_note-27"><a href="#cite_ref-27">↑</a> If the meta global has an __index which is a function (as is the case after requiring <a href="/wiki/Modul:No_globals" title="Modul:No globals">Module:No globals</a>), the back-up op aborts without throwing an error. </li> <li id="cite_note-29"><a href="#cite_ref-29">↑</a> Dubbing this a "global function" is bit of a misnomer since this never retrieves anything from the global table. While designed for in-chain navigation to Buffer objects that were <a href="#Buffer:_G">self-declared as globals</a>, this returns any local reference or literal passed as well (allowing <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a> to execute Buffer methods on non-Buffer objects <code><a href="#args.globalFunction">args._B</a></code>). </li> <li id="cite_note-32"><a href="#cite_ref-32">↑</a> False cycles tables based on <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a> instead of <a href="/w/index.php?title=Predloga:Luaref&action=edit&redlink=1" class="new" title="Predloga:Luaref (stran ne obstaja)">Predloga:Luaref</a>, which may diverge or error if the table contains nil items. </li> <li id="cite_note-33"><a href="#cite_ref-33">↑</a> Though this strings the same object returned by <a href="/w/index.php?title=Predloga:Luaself&action=edit&redlink=1" class="new" title="Predloga:Luaself (stran ne obstaja)">Predloga:Luaself</a>, that function is not used to avoid setting a "lastHTML" reference. </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div> <ul><li><a href="/wiki/Modul:Escape" title="Modul:Escape">Module:Escape</a>, a lightweight metamodule for customized string character escaping</li></ul> <div style="clear: both;"></div> </div><style data-mw-deduplicate="TemplateStyles:r6309533">.mw-parser-output .fmbox{clear:both;margin:0.2em 0;width:100%;border:1px solid #a2a9b1;background-color:var(--background-color-interactive-subtle,#f8f9fa);box-sizing:border-box;color:var(--color-base,#202122)}.mw-parser-output .fmbox-warning{border:1px solid #bb7070;background-color:#ffdbdb}.mw-parser-output .fmbox-editnotice{background-color:transparent}.mw-parser-output .fmbox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .fmbox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .fmbox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .fmbox .mbox-invalid-type{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .fmbox-warning{background-color:#300}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .fmbox-warning{background-color:#300}}</style><table id="documentation-meta-data" class="plainlinks fmbox fmbox-system" role="presentation" style="background-color: #ecfcf4;"><tbody><tr><td class="mbox-text" style="font-style: italic;">Zgornja <a href="/wiki/Wikipedija:Dokumentacija_predloge" title="Wikipedija:Dokumentacija predloge">dokumentacija</a> je <a href="https://en.wikipedia.org/wiki/Wikipedia:Transclusion" class="extiw" title="en:Wikipedia:Transclusion">vključena</a> iz <a href="/wiki/Modul:Buffer/dok" title="Modul:Buffer/dok">Modul:Buffer/dok</a>. (<a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/dok&action=edit">uredi</a> | <a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/dok&action=history">zgodovina</a>) Urejevalci lahko preizkušate ta modul v peskovniku (<a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/peskovnik&action=edit&preload=Predloga:Dokumentacija/preload-module-peskovnik">ustvari</a> | <a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/peskovnik&action=edit&preload=Modul%3ABuffer&summary=Create+sandbox+version+of+%5B%5BModul%3ABuffer%5D%5D">mirror</a>) in testnihprimerih (<a class="external text" href="https://sl.wikipedia.org/w/index.php?title=Modul:Buffer/testniprimeri&action=edit&preload=Predloga:Dokumentacija/preload-module-testniprimeri">ustvari</a>). Prosimo, da dodate kategorije v <a href="/wiki/Modul:Buffer/dok" title="Modul:Buffer/dok">/dok</a> podstran. <a href="/wiki/Posebno:PrefixIndex/Modul:Buffer/" title="Posebno:PrefixIndex/Modul:Buffer/">Podstrani te predloge</a>.</td></tr></tbody></table><div class="mw-highlight mw-highlight-lang-lua mw-content-ltr mw-highlight-lines" dir="ltr"><pre><a href="#L-1"></a>--[[============================= <a href="#L-2"></a>This Module was written by Alexander Zhikun He, also known as, User:Codehydro on the English Wikipedia <a href="#L-3"></a> <a href="#L-4"></a>All methods were developed independently and any resemblance to other string buffer libraries would be coincidental. <a href="#L-5"></a>Furthermore, many methods will not work when compiled by standard Lua libraries as they depend on behaviors unique to <a href="#L-6"></a>the MediaMiki Scribunto mod, which, for example, has a getmetatable() method that always returns nil on non-tables. <a href="#L-7"></a>https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual <a href="#L-8"></a> <a href="#L-9"></a>Source code comments may be thin at some points because they are intended to be supplemented by the documentation page: <a href="#L-10"></a>https://en.wikipedia.org/wiki/Module:Buffer/doc <a href="#L-11"></a> <a href="#L-12"></a>Licensed under Creative Commons Attribution-ShareAlike 3.0 Unported License <a href="#L-13"></a>https://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License <a href="#L-14"></a> <a href="#L-15"></a>https://en.wikipedia.org/wiki/Module:Buffer <a href="#L-16"></a>https://en.wikipedia.org/wiki/User:Codehydro <a href="#L-17"></a>=============================--]] <a href="#L-18"></a>local function Valid(v)--type validation <a href="#L-19"></a> if v and v~=true then--reject nil/boolean; faster than 2 type() comparisons <a href="#L-20"></a> local str = tostring(v)--functions not filtered since unlikely passed by accident (Scribunto does not have userdata/thread types) <a href="#L-21"></a> if str~=v and str=='table' then return rawget(v, 1) and table.concat(v) end--tostring(string-type) returns same ref; same refs compare faster than type() <a href="#L-22"></a> if str~='' then return str end--numbers are coerced to string per table.concat op; appending in string form saves ops on repeat concat <a href="#L-23"></a> end <a href="#L-24"></a>end <a href="#L-25"></a>local noOp, MBpairs = function()end do local iMap, vMap, oMap, pIter, pOther, pFast, Next--Map <a href="#L-26"></a> local function init()--init = noOp after first run <a href="#L-27"></a> function Next(t) return next, t end--slightly faster to do this than to use select() <a href="#L-28"></a> function pIter(t, k) k = (iMap[t] or MBpairs(t, true) and iMap[t])[not k and 1 or vMap[t][k]] return k, t[k] end--don't use rawget; accepting unmapped tables does not measurably affect performance. <a href="#L-29"></a> function pOther(t, k) k = (oMap[t] or MBpairs(t, true) and oMap[t])[nil==k and 1 or vMap[t][k]] return k, t[k] end--comparison to nil because false is a valid key <a href="#L-30"></a> function pFast(t, k) k = not k and 1 or k < (vMap[t] or #t) and k + 1 or nil return k, t[k] end--mapless iterator; almost as fast as native ipairs; slight performance penalty when length not cached <a href="#L-31"></a> --k and k < (vMap[t] or #t) and k + 1 or not k and 1 or nil return k, t[k] end--mapless iterator; almost as fast as native ipairs; slight performance penalty when length not cached <a href="#L-32"></a> local mk = {__mode = 'k'}--use mode 'k'; found that mode 'kv' sometimes garbage collects maps mid-loop (may not error because iterators auto re-map, but that's expensive) <a href="#L-33"></a> init, iMap, vMap, oMap = noOp, setmetatable({}, mk), setmetatable({}, mk), setmetatable({}, mk)--iMap is numeric keys, oMap is non-numeric keys, and vMap points to next key <a href="#L-34"></a> end <a href="#L-35"></a> function MBpairs(t, ...)--pairs always iterates in order <a href="#L-36"></a> local iter, ex = ... <a href="#L-37"></a> iter = iter==init()--nil <a href="#L-38"></a> if iter and not oMap[t] and ex==nil and rawget(t, 1)~=nil and next(t, #t)==nil then--while possible to miss keys, more thorough check would negate the benefit of pFast <a href="#L-39"></a> vMap[t] = #t return pFast, t, nil <a href="#L-40"></a> elseif ... or not vMap[t] or select('#', ...)~=1 then <a href="#L-41"></a> local ti, tn, to, n = {}, {}, {}, #t--reduces table lookups <a href="#L-42"></a> iMap[t], vMap[t], oMap[t] = ti, tn, to <a href="#L-43"></a> for k = 1, n do ti[k], tn[k] = k, k + 1 end--stage one avoids number type checking op in stage two for most numeric keys <a href="#L-44"></a> for k in (ex or Next)(t) do <a href="#L-45"></a> if not tn[k] then table.insert(tonumber(k)~=k and to or ti, k) end <a href="#L-46"></a> end <a href="#L-47"></a> if #ti~=n then <a href="#L-48"></a> table.sort(ti) <a href="#L-49"></a> for k = 1, #ti do tn[ti[k]] = k + 1 end--somewhat wasteful, but trying to avoid overwriting can be even more expensive <a href="#L-50"></a> end <a href="#L-51"></a> for k = 1, #to do tn[to[k]] = k + 1 end <a href="#L-52"></a> end <a href="#L-53"></a> return iter and pIter or oMap[t] and pOther or noOp, t--noOp for mapless <a href="#L-54"></a> end <a href="#L-55"></a>end <a href="#L-56"></a>local parent, rawkey, spec do--new scope for variables not reused outside (reduces number of var names that need to checked outside of scope) <a href="#L-57"></a> local mkv = {__mode='kv', __call=function(t,k,v)t[k]=v return k end}--shared meta for Buffer parent property, raw mode, and specialized functions <a href="#L-58"></a> parent, rawkey, spec = setmetatable({}, mkv), setmetatable({}, mkv), setmetatable({}, mkv)--shared meta less memory <a href="#L-59"></a>end <a href="#L-60"></a> <a href="#L-61"></a>local MB, MBi, MBmix, buffHTML, gfuncs, noCache, Element do--minimize number of locals per scope to reduce time spent sifting through irrelevant variable names <a href="#L-62"></a> local _stream do local stream--keep stream near top of scope <a href="#L-63"></a> local function init(f)--init = noOp after first run <a href="#L-64"></a> local function each(self, ...) <a href="#L-65"></a> for k = 1, select('#', ...) do <a href="#L-66"></a> k = Valid(select(k, ...))--slightly faster than table.insert(self, (Valid(select(k, ...)))) <a href="#L-67"></a> if k then table.insert(self, k) end <a href="#L-68"></a> end <a href="#L-69"></a> return self <a href="#L-70"></a> end <a href="#L-71"></a> init, stream, _stream = noOp, { <a href="#L-72"></a> __call = function(t, v) v = v and Valid(v) return v and table.insert(t, v) or t end,--last_concat cleared before entering stream mode <a href="#L-73"></a> __index = function(t, i) return i=='each' and each or MB.__index(t, i) and setmetatable(t, MB)[i] end,--no table look up minimizes resources to retrieve the only stream function <a href="#L-74"></a> __tostring = function(t) return setmetatable(t, MB)() end <a href="#L-75"></a> } for k, v in next, MB do stream[k] = stream[k] or v end <a href="#L-76"></a> setmetatable(stream, getmetatable(MB)) <a href="#L-77"></a> end <a href="#L-78"></a> function _stream(self, ...) self.last_concat = init() return setmetatable(self, stream):each(...) end <a href="#L-79"></a> end <a href="#L-80"></a> local function isMBfunc(Buffer, s, ...)--helper for :getParent()-like methods (including getBuffer which does not return a parent) <a href="#L-81"></a> return s and (select('#', ...)==0 and--eventually should figure out to make this work for :getHTML which is very similar <a href="#L-82"></a> (not rawkey[s] and tostring(s):match'^_.*' and MB.__index(Buffer, s) and MB.__index(Buffer, s)(Buffer) or MBmix(Buffer, s))--unprefixed function names append as a string <a href="#L-83"></a> or assert(MB.__index(Buffer, s), ('" %s " does not match any available Module:Buffer function'):format(s))(Buffer, ...)--getParent is a one-way trip so one-time assert not expensive <a href="#L-84"></a> ) or Buffer <a href="#L-85"></a> end <a href="#L-86"></a> local function MBselect(n, ...)--helper for :_out and :_str <a href="#L-87"></a> local n, seps = n - 1, {select(2, ...)} <a href="#L-88"></a> if type(seps[n])=='table' then <a href="#L-89"></a> if buffHTML and rawget(seps[n], buffHTML) then return ... end <a href="#L-90"></a> setmetatable(seps, {__index = setmetatable(seps[n], {__index = function(t) return rawget(t, 1) end})})[n] = nil <a href="#L-91"></a> end <a href="#L-92"></a> return ..., seps <a href="#L-93"></a> end <a href="#L-94"></a> local _inHTML do local lastBuffer, lastHTML <a href="#L-95"></a> local function init(...)--init replaced and new version called on return <a href="#L-96"></a> local create, mwFunc = mw.html.create do <a href="#L-97"></a> local mwHTMLmeta = getmetatable(create()) <a href="#L-98"></a> buffHTML, mwFunc, _inHTML = setmetatable(mw.clone(mwHTMLmeta), getmetatable(MB)), mwHTMLmeta.__index--buffHTML declared near top of module; remove _inHTML from outer scope <a href="#L-99"></a> function init(nodes, ...) <a href="#L-100"></a> local name, args, tag = select(... and type(...)=='table' and 1 or 2, nil, ...) <a href="#L-101"></a> tag = create(Valid(name), args) <a href="#L-102"></a> if nodes then table.insert(nodes, tag.parent and tag or rawset(tag, 'parent', parent[nodes])) end <a href="#L-103"></a> if args then <a href="#L-104"></a> local a, b = args.selfClosing, args.parent <a href="#L-105"></a> args.selfClosing, args.parent = nil <a href="#L-106"></a> if next(args) then Element._add(parent(tag.nodes, tag), args) end <a href="#L-107"></a> args.selfClosing, args.parent = a, b--in case args is reused <a href="#L-108"></a> end <a href="#L-109"></a> return tag <a href="#L-110"></a> end <a href="#L-111"></a> for k, v in next, {[mw] = mwHTMLmeta, <a href="#L-112"></a> __call = function(h, v) return MBmix(spec[h.nodes] and h.nodes or spec(setmetatable(parent(h.nodes, h), MB), Element), v) end, <a href="#L-113"></a> __concat = false,--false means take from MB <a href="#L-114"></a> __eq = false <a href="#L-115"></a> } do buffHTML[k] = v or MB[k] end <a href="#L-116"></a> end <a href="#L-117"></a> local nonSelf, BHi = {tag=true,done=true,allDone=true}, buffHTML.__index do local g <a href="#L-118"></a> g = {__index = function(t, i) <a href="#L-119"></a> if gfuncs and gfuncs[i] then g.__index, gfuncs = gfuncs return g.__index[i] end <a href="#L-120"></a> end} <a href="#L-121"></a> setmetatable(nonSelf, g) <a href="#L-122"></a> setmetatable(BHi, g) <a href="#L-123"></a> end <a href="#L-124"></a> for k in next, nonSelf do--any HTML objects returned by these funcs will be granted Module:Buffer enhancements <a href="#L-125"></a> local func = mwFunc[k] <a href="#L-126"></a> BHi[k] = function(t, ...) local HTML = func(t, ...) return parent[HTML] and HTML or setmetatable(parent(HTML, t), buffHTML) end <a href="#L-127"></a> end <a href="#L-128"></a> do local function joinNode(HTML, sep) <a href="#L-129"></a> local nodes, join = HTML.nodes <a href="#L-130"></a> if noCache and rawkey[sep] or Valid(sep) then join, HTML.nodes = tostring(rawset(HTML, 'nodes', {MB.__call(nodes, sep)})), nodes end <a href="#L-131"></a> return join or tostring(HTML) <a href="#L-132"></a> end <a href="#L-133"></a> for k, v in next, { <a href="#L-134"></a> getParent = function(HTML, ...) lastHTML = HTML return MBi.getParent(HTML:allDone(), ...) end,--return to Buffer that created the HTML tree <a href="#L-135"></a> getBuffer = function(HTML, ...) lastHTML = HTML return isMBfunc(lastBuffer, ...) end,--return to last used <a href="#L-136"></a> killParent = function(HTML, ...) MBi.killParent(HTML:allDone(), ...) return HTML end, <a href="#L-137"></a> _out = function(HTML, ...) <a href="#L-138"></a> if ...==0 then MBi._out(HTML.nodes, ...) return HTML end <a href="#L-139"></a> lastHTML, HTML = HTML, HTML:allDone() <a href="#L-140"></a> local n, ops, seps = select('#', ...) <a href="#L-141"></a> if n > 1 then <a href="#L-142"></a> local ops, seps = MBselect(n, ...) <a href="#L-143"></a> return parent[HTML]:_in(joinNode(HTML, rawget(seps, 0))):_out(ops, rawset(seps, buffHTML, true)) <a href="#L-144"></a> end <a href="#L-145"></a> return parent[HTML]:_(joinNode(HTML, ...)) <a href="#L-146"></a> end, <a href="#L-147"></a> _str = function(HTML, ...)--does not set lastHTML <a href="#L-148"></a> if ...==0 then return joinNode(HTML, select(2, ...)) end--passing 0 strings without calling allDone() <a href="#L-149"></a> local HTML, n = HTML:allDone(), select('#', ...) <a href="#L-150"></a> if n > 1 then <a href="#L-151"></a> local ops, seps = MBselect(n, ...) <a href="#L-152"></a> return parent[HTML]:_in(joinNode(HTML, rawget(seps, 1))):_str(ops, rawset(seps, buffHTML, true)) <a href="#L-153"></a> end <a href="#L-154"></a> return joinNode(HTML, ...) <a href="#L-155"></a> end, <a href="#L-156"></a> _parent = function(HTML, ...) table.insert(HTML.nodes, parent[HTML:allDone()]:_str(...)) return HTML end <a href="#L-157"></a> } do BHi[k] = v end <a href="#L-158"></a> end <a href="#L-159"></a> do local htmlArg, skip, outFuncs = {parent=true,selfClosing=true,tagName=true}, {} <a href="#L-160"></a> do local out local function func(nodes, ...) return out(parent[nodes], ...) end <a href="#L-161"></a> outFuncs = setmetatable({ <a href="#L-162"></a> tag = function(nodes, ...) return parent(setmetatable(init(nodes, ...), buffHTML), parent[nodes]) end, <a href="#L-163"></a> done = function(b, ops) <a href="#L-164"></a> b = parent[b] <a href="#L-165"></a> while b.parent and ops~=0 do b, ops = b.parent, ops and ops - 1 or 0 end <a href="#L-166"></a> return b <a href="#L-167"></a> end <a href="#L-168"></a> }, {__index = function(nodes, i) <a href="#L-169"></a> if rawget(BHi, i) then out = BHi[i] return func end--rawget to exclude globals <a href="#L-170"></a> end}) <a href="#L-171"></a> end <a href="#L-172"></a> Element = { <a href="#L-173"></a> _add = function(nodes, t) <a href="#L-174"></a> for k, v in MBpairs(t), t, skip[t] do (v~=true and MBmix or noOp)(nodes, v) end <a href="#L-175"></a> local HTML = parent[nodes] for k, v in MBpairs(t, false) do <a href="#L-176"></a> if htmlArg[k] then HTML[k] = v <a href="#L-177"></a> elseif v and v~=true then <a href="#L-178"></a> if nonSelf[k] then <a href="#L-179"></a> if k=='tag' then <a href="#L-180"></a> if type(v)=='table' then <a href="#L-181"></a> skip[v], k = 1, rawset(create(Valid(v[1])), 'parent', HTML) <a href="#L-182"></a> Element._add(spec(parent(k.nodes, k, table.insert(nodes, k)), Element), v) <a href="#L-183"></a> if k.selfClosing then k.nodes = nil else spec[k.nodes], parent[k.nodes] = nil end--free memory/reduce clutter; parent ref will auto-unset when k.nodes is nil <a href="#L-184"></a> if not k.tagName then k.styles, k.attributes = nil end <a href="#L-185"></a> else table.insert(nodes, create(v)) end <a href="#L-186"></a> elseif mwFunc[k] then <a href="#L-187"></a> if k=='done' and tonumber(v)~=v and v[1] and tonumber(v[1])==v[1] then skip[v] = 1 end <a href="#L-188"></a> MBmix(outFuncs[k](nodes, skip[v] and v[1]).nodes, v) <a href="#L-189"></a> elseif v[1] or v[2] then <a href="#L-190"></a> k = MBi[k](nodes, unpack(v, 1, rawset(skip, v, k=='_B' and 1 or 2)[v])) <a href="#L-191"></a> Element._add(getmetatable(k) and rawget(k, 'nodes') or k, v)--if k is not a table, then v should not contain any extra keys or this may error. <a href="#L-192"></a> else MBi[k](nodes, v) end--k probably == '_G' or '_R' <a href="#L-193"></a> elseif mwFunc[k] then <a href="#L-194"></a> if type(v)~='table' or rawget(v, 'nodes') then mwFunc[k](HTML, v) <a href="#L-195"></a> else <a href="#L-196"></a> local css = k=='css' <a href="#L-197"></a> for x, y in MBpairs(v, true) do (y and y~=true and mwFunc[k] or noOp)(HTML, css and x:gsub('_', '-') or x, y) end--iterate non-numbers first <a href="#L-198"></a> for _, y in MBpairs(v, nil) do (y and y~=true and mwFunc[k] or noOp)(HTML, y) end--don't bother with gsub since text must be quoted anyhow <a href="#L-199"></a> end <a href="#L-200"></a> elseif rawget(Element, k) or rawget(MBi, k) then <a href="#L-201"></a> if tonumber(v)==v or v[1]==nil or getmetatable(v) then (Element[k] or MBi[k])(nodes, v)--v is probably string-able object, or a table to be handled by :_all <a href="#L-202"></a> else (Element[k] or MBi[k])(nodes, unpack(v, 1, table.maxn(v))) end--v is definately a table <a href="#L-203"></a> else mwFunc.css(HTML, k:gsub('_', '-', 1), tostring(v)) end--oddly enough, :_add clocked its fastest runtime after adding auto-gsub as a feature <a href="#L-204"></a> skip[v] = nil <a href="#L-205"></a> end <a href="#L-206"></a> end <a href="#L-207"></a> return nodes <a href="#L-208"></a> end <a href="#L-209"></a> } <a href="#L-210"></a> local tempMeta = {mode='v', copy={styles=true,attributes=true}} <a href="#L-211"></a> function tempMeta.__index(t, i) return tempMeta.copy[i] and rawset(t, i, MBi._cc(false, 0, t.orig[i]))[i] or t.orig[i] end <a href="#L-212"></a> rawkey[setmetatable(Element, {__index = outFuncs, __concat=function(Element, v) return setmetatable({nodes=spec({}, Element),orig=parent[v]}, tempMeta) end})] = math.huge <a href="#L-213"></a> end <a href="#L-214"></a> function MBi:getHTML(...) <a href="#L-215"></a> lastBuffer = self <a href="#L-216"></a> if ... then <a href="#L-217"></a> if select('#', ...)==1 then return not rawkey[s] and tostring(...):match'^_' and BHi[...] and BHi[...](lastHTML) or lastHTML(...) <a href="#L-218"></a> else return assert(BHi[...], ('" %s " does not match any mw.html or Buffer-mw.html function'):format(tostring(...)))(lastHTML, select(2, ...)) end <a href="#L-219"></a> end <a href="#L-220"></a> return lastHTML <a href="#L-221"></a> end <a href="#L-222"></a> function MBi:_html(...) return MBi._(self, lastHTML, select(spec[self]==Element and select('#', ...)==0 and 1 or 2, true, ...)) end <a href="#L-223"></a> return init(...) <a href="#L-224"></a> end <a href="#L-225"></a> function _inHTML(self, ...) <a href="#L-226"></a> local HTML = init(nil, ...) <a href="#L-227"></a> if HTML.selfClosing and spec[self]==Element then self.last_concat = table.insert(self, HTML) return self end <a href="#L-228"></a> lastBuffer, lastHTML = self, setmetatable(parent(HTML, self), buffHTML)--set after 'args' table processed by :_add <a href="#L-229"></a> return HTML <a href="#L-230"></a> end <a href="#L-231"></a> end <a href="#L-232"></a> local _var, unbuild do local prev, rebuild <a href="#L-233"></a> local function init(...)--init replaced before return <a href="#L-234"></a> local function pick(b, v) return b and table.insert(b, v) or v end <a href="#L-235"></a> local function c(a, num) return rawset(a.a or a, 0, a[0] and a[0] + a.c or num and a[1] or a[1]:byte())[0] end <a href="#L-236"></a> local same, build, alt = {__tostring = function(a, b) return a.a[0] and pick(b, a.a.string and string.char(a.a[0]) or a.a.table and a.a[1][a.a[0]] or a.a[0]) end}, { <a href="#L-237"></a> __index = {c = 1}, <a href="#L-238"></a> __tostring = function(t) return t:_build() end, <a href="#L-239"></a> table = function(a, b) local i = next(a[1], a[0]) or a[0]==#a[1] and next(a[1]) return pick(b, rawset(a.a or a, 0, i)[1][i]) end,--change rate (a.c) ignored since users control the table's contents <a href="#L-240"></a> number = function(a, b) return pick(b, c(a, true)) end, <a href="#L-241"></a> string = function(a, b) return pick(b, string.char(c(a))) end <a href="#L-242"></a> }, {__index = function(a, i) return a.a[i] end, __tostring = function(a, b) return (rawget(a, 0) and a[0]==tostring(a[0]) and rawset(a, 0, a[0]:byte()) or a).a._build(a, b) end} <a href="#L-243"></a> local function shift(t, c) <a href="#L-244"></a> t[0] = t[0] and t[0] + c or t:_build() and t[0] - t.c + c <a href="#L-245"></a> if t.table then t[0] = (t[0] - 1) % #t[1] + 1 end <a href="#L-246"></a> end <a href="#L-247"></a> function rebuild(...) <a href="#L-248"></a> local v, c = ... <a href="#L-249"></a> if v or select('#', ...)==0 then <a href="#L-250"></a> if v and not c then return prev end <a href="#L-251"></a> local meta, c = select(v and 1 or 3, alt, c, same, 0) <a href="#L-252"></a> return setmetatable({a = prev, _build = meta.__tostring, c = c}, meta) <a href="#L-253"></a> elseif v==nil then--no-op <a href="#L-254"></a> elseif c then shift(prev, c)--v == false <a href="#L-255"></a> else prev:_build() end <a href="#L-256"></a> end <a href="#L-257"></a> init, noCache = function(v, c) prev = setmetatable({v, c = c, _build = build[type(v)] or v, [type(v)] = true, alt = {}}, build) return prev end, true <a href="#L-258"></a> return init(...) <a href="#L-259"></a> end <a href="#L-260"></a> function unbuild(sep) <a href="#L-261"></a> for k, v in MBpairs(sep, nil) do <a href="#L-262"></a> k = getmetatable(v) if k and (k==build or k==alt) then shift(v.a or v, -v.c) end <a href="#L-263"></a> end <a href="#L-264"></a> end <a href="#L-265"></a> function _var(self, ...) <a href="#L-266"></a> local obj if ... and ...~=true then obj = init(...) <a href="#L-267"></a> elseif prev then <a href="#L-268"></a> if ...~=false then obj = rebuild(...) <a href="#L-269"></a> else rebuild(...) end <a href="#L-270"></a> end <a href="#L-271"></a> return obj and MBi._(self, obj, nil, true) or self <a href="#L-272"></a> end <a href="#L-273"></a> end <a href="#L-274"></a> local lib; MBi = setmetatable({stream = _stream, <a href="#L-275"></a> _inHTML = _inHTML, <a href="#L-276"></a> _var = _var, <a href="#L-277"></a> _ = function(self, v, ...) <a href="#L-278"></a> local at, raw = select(select('#', ...)==1 and ...==true and 1 or 2, nil, ...) <a href="#L-279"></a> if raw then rawkey[self] = math.huge else v = Valid(v) end <a href="#L-280"></a> if v or raw then <a href="#L-281"></a> if at or rawkey[self] then raw = #self end--if length increases by more than one after table.insert, then set rawkey[self] = math.huge; rawkey[self] may be equal to a previous 'at' <a href="#L-282"></a> at, self.last_concat = at and (tonumber(at)~=at and raw + at or at) <a href="#L-283"></a> table.insert(self, select(at and 1 or 2, at, v)) <a href="#L-284"></a> if at and at < 0 or raw and #self - raw > 1 then rawkey[self] = math.huge elseif at and #self==raw then rawkey[self] = rawkey[self] and math.max(rawkey[self], at) or at end <a href="#L-285"></a> end--above line looks bizarre because one table.insert op may make length jump from 0 to 8: local wtf={[2]=2,[4]=4,[8]=8}mw.log(#wtf,table.insert(wtf,1),#wtf) <a href="#L-286"></a> return self <a href="#L-287"></a> end, <a href="#L-288"></a> _nil = function(self, at, ...) <a href="#L-289"></a> if ...~=true and ...~=false then--faster than type(...) ~= 'boolean' <a href="#L-290"></a> if not at or at=='0' then <a href="#L-291"></a> self[#self] = ... if ... then rawkey[self] = math.huge end <a href="#L-292"></a> else <a href="#L-293"></a> local n, v = tonumber(at), ... <a href="#L-294"></a> if n~=at then <a href="#L-295"></a> if n then n = #self + at <a href="#L-296"></a> elseif at~=true and select('#', ...)==0 then v, n = at, #self end <a href="#L-297"></a> end <a href="#L-298"></a> if n then <a href="#L-299"></a> if v==nil and n > 0 then table.remove(self, n) <a href="#L-300"></a> else self[math.floor(n)], rawkey[self] = v, math.huge end--floor position for consistency with Table library <a href="#L-301"></a> end <a href="#L-302"></a> end <a href="#L-303"></a> self.last_concat = nil <a href="#L-304"></a> end <a href="#L-305"></a> return self <a href="#L-306"></a> end, <a href="#L-307"></a> _all = function(self, t, valKey) <a href="#L-308"></a> for k, v in MBpairs(t) do MBmix(self, v, valKey) end <a href="#L-309"></a> for k, v in valKey and MBpairs(t, false) or noOp, t do <a href="#L-310"></a> if tonumber(v) then MBi._(self, k, v)--self not always a buffer <a href="#L-311"></a> elseif rawget(MBi, k) and v and v~=true then <a href="#L-312"></a> if v[1]==nil or getmetatable(v) then MBi[k](self, v) <a href="#L-313"></a> else MBi[k](self, unpack(v, 1, table.maxn(v))) end <a href="#L-314"></a> end <a href="#L-315"></a> end <a href="#L-316"></a> return self <a href="#L-317"></a> end, <a href="#L-318"></a> _str = function(t, ...) <a href="#L-319"></a> local n = select('#', ...) <a href="#L-320"></a> if n > 1 then <a href="#L-321"></a> local k, ops, seps, r = 2, MBselect(n, ...) <a href="#L-322"></a> r = MB(t(seps[1])) <a href="#L-323"></a> while parent[t] and ops > 1 and r:_(parent[t](seps[k]), 1) do t, k, ops = parent[t], k + 1, ops - 1 end <a href="#L-324"></a> return table.concat(r, seps[k] or nil) <a href="#L-325"></a> end <a href="#L-326"></a> return MB.__call(t, ...) <a href="#L-327"></a> end, <a href="#L-328"></a> _in = function (self, ...) return parent(MB(...), self) end, <a href="#L-329"></a> _out = function(t, ...) <a href="#L-330"></a> if ...==0 then return parent(t, parent[t], MBi._cc(t, t, MB.__call(t, (select(2, ...))), getmetatable(t))) end--love how :_cc needed nothing new to implement this *self pat on back* <a href="#L-331"></a> local n = select('#', ...) <a href="#L-332"></a> if n > 1 then <a href="#L-333"></a> local k, ops, seps = 1, MBselect(n, ...) <a href="#L-334"></a> while parent[t] and ops > 0 do t, k, ops = parent[t]:_(t(seps[k])), k + 1, ops - 1 end <a href="#L-335"></a> elseif parent[t] then return parent[t]:_(t(...)) end <a href="#L-336"></a> return t <a href="#L-337"></a> end, <a href="#L-338"></a> _cc = function(self, clear, copy, meta) <a href="#L-339"></a> if clear then <a href="#L-340"></a> if rawequal(clear, copy) then return self, spec[MBi._cc] and setmetatable(spec[MBi._cc], MB)--rawequal to avoid re-string via __eq in case both are different Buffer objects <a href="#L-341"></a> elseif copy==true then copy = self end <a href="#L-342"></a> if clear~=0 then <a href="#L-343"></a> assert(type(clear)=='table', debug.traceback('Buffer:_cc can only "clear" tables. Did you forget to call with a colon?', 2))--errors can be hard to trace without this <a href="#L-344"></a> for k in self and next or noOp, clear do rawset(clear, k, nil) end <a href="#L-345"></a> else return MBi._cc(false, {unpack(copy)}, copy) end--copy length w/o empty strings; recursion to avoid self = false causing garbage collection (non-weak child may exist) <a href="#L-346"></a> if self==false or copy and type(copy)=='table' then--self==false means copy is a table (saves a type op for recursive calls) <a href="#L-347"></a> meta = meta or getmetatable(copy) <a href="#L-348"></a> if self and #copy > 1 then--preserves length with empty strings; developed from studying http://www.lua.org/source/5.1/ltable.c.html <a href="#L-349"></a> local n, null, i, e = #copy, {}, math.ldexp(2, select(2, math.frexp(#copy)) - 2) <a href="#L-350"></a> e, spec[MBi._cc], parent[null] = i - 1, null, clear <a href="#L-351"></a> for k = 1, e do table.insert(clear, false) end <a href="#L-352"></a> while i<=n do table.insert(clear, i, '') i, null[i] = i + math.ldexp(2, select(2, math.frexp(n - i)) - 2), '' end <a href="#L-353"></a> for k = 1, e do rawset(clear, k, nil) end <a href="#L-354"></a> end <a href="#L-355"></a> for k, v in next, copy do rawset(clear, k, type(v)=='table' and MBi._cc(false, 0, v) or v) end <a href="#L-356"></a> elseif copy then rawset(clear, 1, (Valid(copy))) end <a href="#L-357"></a> rawkey[setmetatable(clear, meta)], parent[clear] = rawkey[copy], parent[copy] <a href="#L-358"></a> end <a href="#L-359"></a> return self and rawset(self, 'last_concat', nil) or clear <a href="#L-360"></a> end, <a href="#L-361"></a> _parent = function(self, ...) return parent[self] and MBi._(self, parent[self]:_str(...)) or self end, <a href="#L-362"></a> getParent = function(self, ...) return isMBfunc(parent[self] or parent[parent(self, setmetatable({}, MB))], ...) end, <a href="#L-363"></a> killParent = function(self, ...) return parent[self] and isMBfunc(parent[self], ...) and parent(self) or self end, <a href="#L-364"></a> _build = function(self, t) table.insert(t, self()) end,--for compatibility with mw.html:node() <a href="#L-365"></a> last_concat = false--prevent library check <a href="#L-366"></a> }, {__index = function(t, i)--import string, mw.text, and mw.ustring libraries on an as-needed basis <a href="#L-367"></a> local func = string[i] or mw.text[i] or mw.ustring[i] or type(i)=='string' and mw.ustring[i:match'^u(.+)'] if func then <a href="#L-368"></a> lib = lib or function (s, f, ...) <a href="#L-369"></a> if parent[s] and next(s)==nil then return s:_((f(tostring(parent[Element and (spec[s]==Element and s:allDone() or spec[parent[s]]==Element and parent[s]) or s]), ...))) end <a href="#L-370"></a> return f(tostring(s), ...)--not using ternary/logical operators here to allow multiple return values <a href="#L-371"></a> end <a href="#L-372"></a> return rawset(t, i, i:match'^u?gsub' and function(self, p, r, ...)return lib(self, func, p, r or '', ...)end--Why are ugsub/gsub special? because empty strings are against my religion! <a href="#L-373"></a> or function(self, ...)return lib(self, func, ...)end)[i] <a href="#L-374"></a> end <a href="#L-375"></a> end}) <a href="#L-376"></a>end <a href="#L-377"></a> <a href="#L-378"></a>function MBmix(t, v, ...) return v and ((type(v)~='table' or getmetatable(v)) and MBi._(t, v) or (select('#', ...)==0 and spec[t] and spec[t]._add or MBi._all)(t, v, ...)) or t end--:_all always passes two args <a href="#L-379"></a> <a href="#L-380"></a>local _G, new_G = _G--localize _G for console testing (console _G ~= module _G) <a href="#L-381"></a>return setmetatable({__index = function(t, i) return spec[t] and spec[t][i] or MBi[i] end, <a href="#L-382"></a> __call = function(t, ...) <a href="#L-383"></a> local rawsep, sep, i, j, raw = noCache and rawkey[...] and ..., ... <a href="#L-384"></a> if i or j or rawsep or Valid(sep) then <a href="#L-385"></a> raw, sep, i, j = rawkey[spec[t]] or rawkey[t], rawsep or Valid(sep), i and (i~=tonumber(i) and i + #t or i), j and (j~=tonumber(j) and j + #t or j) <a href="#L-386"></a> if rawsep or raw and (raw>=(j or #t) or i < 1) then <a href="#L-387"></a> raw, i, j = {}, i and math.floor(i), j and math.floor(j)--floor for consistency with table.concat(t, sep, i, j), which ignores decimals <a href="#L-388"></a> raw.lc, t.last_concat = t.last_concat--temporarily unset last_concat to prevent disqualification from mapless iteration <a href="#L-389"></a> for k, v in MBpairs(t) do <a href="#L-390"></a> if raw[1] or not i or k>=i then if j and k > j then break end <a href="#L-391"></a> if raw.s then raw.s = table.insert(raw, tostring(sep)) end--if sep contains v and v is a Buffer-variable, sep must be strung before v <a href="#L-392"></a> k = Valid(v) if k then <a href="#L-393"></a> raw.s = rawsep or sep and raw[1] and table.insert(raw, sep) <a href="#L-394"></a> table.insert(raw, k) <a href="#L-395"></a> end <a href="#L-396"></a> end <a href="#L-397"></a> end <a href="#L-398"></a> if rawsep and not raw.s then raw[#raw] = unbuild(sep) end--unbuild rawsep if final index in t was invalid <a href="#L-399"></a> t.last_concat = raw.lc return table.concat(raw) <a href="#L-400"></a> end <a href="#L-401"></a> return table.concat(t, sep, i and math.max(i, 1), j and math.min(j, #t)) <a href="#L-402"></a> end <a href="#L-403"></a> return MB.__tostring(t) <a href="#L-404"></a> end, <a href="#L-405"></a> __tostring = function(t) <a href="#L-406"></a> if t.last_concat then return t.last_concat end <a href="#L-407"></a> local r = rawkey[spec[t]] or rawkey[t] <a href="#L-408"></a> r = table.concat(r and r>=#t and MBi._all({}, t) or t) <a href="#L-409"></a> return (noCache or rawset(t, 'last_concat', r)) and r <a href="#L-410"></a> end, <a href="#L-411"></a> __concat = function(a, b) <a href="#L-412"></a> if buffHTML then <a href="#L-413"></a> for k = 1, 2 do local v = select(k, a, b)--faster than for k, v in pairs{a, b} do <a href="#L-414"></a> if v and spec[v] and spec[v]==Element then <a href="#L-415"></a> if parent[v].selfClosing then <a href="#L-416"></a> if rawequal(a, b) then return (not noCache or parent[v].tagName) and v:_str(0):rep(2) or v:_str(0)..v:_str(0) end--rawequal avoids premature tostring of Buffer:_var objects; <a href="#L-417"></a> b, a = select(k, b, parent[v], a) <a href="#L-418"></a> else local temp = Element .. v --helper method; returns a mirror of parent[v] <a href="#L-419"></a> MBmix(MBmix(parent(temp.nodes, temp), a), k==1 and spec[b]==Element and parent[b] or b) <a href="#L-420"></a> return buffHTML.__tostring(setmetatable(temp, {__index=parent[v], __mode='v'}))--switch from tempMeta to avoid MBi._cc op of styles/attributes <a href="#L-421"></a> end <a href="#L-422"></a> end <a href="#L-423"></a> end <a href="#L-424"></a> end <a href="#L-425"></a> return table.concat(MBmix(MBmix({}, a), b)) <a href="#L-426"></a> end, <a href="#L-427"></a> __pairs = MBpairs, <a href="#L-428"></a> __ipairs = MBpairs, <a href="#L-429"></a> __eq = function(a, b) return tostring(a)==tostring(b) end--avoid a==b in this module; use rawequal(a,b) when they may be different Buffers (premature tostring waste ops and is bad for Buffer:_var) <a href="#L-430"></a>}, {__tostring = function()return''end, <a href="#L-431"></a> __call = function(self, ...) MB = MB or self <a href="#L-432"></a> if new_G then if ... and _G and ...==_G then new_G = ... end <a href="#L-433"></a> elseif ... and (...==_G or type(...)=='table' and (...)._G==...) then <a href="#L-434"></a> local Nil, mG = {}, (...):getmetatable() or (...):setmetatable{}:getmetatable() <a href="#L-435"></a> new_G, _G, gfuncs = ..., ..., {--gfuncs stored for Buffer:_inHTML; new_G is a is a Module:Buffer local declared just before the final return statement. <a href="#L-436"></a> _G = function(self, i, ...) <a href="#L-437"></a> local X, save = rawget(new_G, i), select('#', ...)==0 and self or ... <a href="#L-438"></a> if i and i~=true and not (X and save and rawequal(X, save)) and rawset(new_G, i, save) and (X~=nil or save==nil and new_G[i]~=nil) then--rawequal in case X is another buffer <a href="#L-439"></a> local mG = getmetatable(new_G) or {__call=mG.__call} <a href="#L-440"></a> if mG.__index then pcall(rawset, mG.__index, i, X) <a href="#L-441"></a> else mG.__index = setmetatable(new_G, mG) and {[i] = X} end <a href="#L-442"></a> end <a href="#L-443"></a> return self, ...--avoiding __eq with rawequal(self,save) is overkill since buffers can self-save without being passed as save <a href="#L-444"></a> end, <a href="#L-445"></a> _R = function(self, i, v, m) <a href="#L-446"></a> if i~='new_G' then if i and i~=true then rawset(new_G, i , v) end <a href="#L-447"></a> elseif not v or v==true or v._G~=_G then new_G = setmetatable(v~=true and v or {}, {__call = mG.__call, __index = v~=true and m~=true and (m or new_G) or nil}) <a href="#L-448"></a> else new_G, (not m and (m~=nil or v==new_G) and Nil or getmetatable(v)).__index = v, m~=true and (m or new_G) or nil end--setting Nil.__index is noOp <a href="#L-449"></a> return self <a href="#L-450"></a> end, <a href="#L-451"></a> _2 = function(self, ...) <a href="#L-452"></a> if new_G[...]~=nil then return new_G[...] end--higher priority so Buffer:_G('new_G', ...) can prevent an overwrite <a href="#L-453"></a> if ...=='new_G' then return rawset((select('#', ...)~=1 and MBi._R(new_G, ...) or new_G), '_G', _G) end <a href="#L-454"></a> return select(select('#', ...)==1 and 1 or 2, self:_G(...))--return only one value; 'return select(2, self:_G(...)) or self' doesn't work for returning nil <a href="#L-455"></a> end, <a href="#L-456"></a> _B = function(self, v) return v or v==nil and Nil end <a href="#L-457"></a> } for k, v in next, gfuncs do MBi[k] = v end <a href="#L-458"></a> setmetatable(Nil,{__concat=MB.__concat,__newindex=noOp,__call=noOp,__tostring=noOp,__metatable=MB,__index=setmetatable({_B=MBi._B,_=function()return Nil end,last_concat=''}, <a href="#L-459"></a> {__index=function(t,i)return (MBi[i] or i and not tonumber(i)) and t._ or nil end})}) <a href="#L-460"></a> function mG.__call(G, k, ...) return (k._G or G.type(k)=='table') and (G.select('#', ...)~=1 and G.rawset(k, ...) or G:rawset(..., k) and k) or G:rawset(k, (...)) and ... end <a href="#L-461"></a> end <a href="#L-462"></a> local new = setmetatable({}, self) <a href="#L-463"></a> if ... and (...)==new_G then return select(2, ...) and MBmix(new:_G((select(2, ...))), select(3, ...)) or new end <a href="#L-464"></a> return ... and MBi._(new, ...) or new <a href="#L-465"></a> end, <a href="#L-466"></a> __index = function(t, i) <a href="#L-467"></a> MB = MB or t return MBi[i] and function(...) return MBi[i](setmetatable({}, t), select(...==t and 2 or 1,...)) end <a href="#L-468"></a> end <a href="#L-469"></a>}) </pre></div>   </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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