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مۆدیوول:Buffer - ویکیپیدیا، ئینسایکڵۆپیدیای ئازاد

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href="/w/index.php?title=%D8%AA%D8%A7%DB%8C%D8%A8%DB%95%D8%AA:%D8%AF%D8%B1%D9%88%D8%B3%D8%AA%DA%A9%D8%B1%D8%AF%D9%86%DB%8C_%DA%BE%DB%95%DA%98%D9%85%D8%A7%D8%B1&amp;returnto=%D9%85%DB%86%D8%AF%DB%8C%D9%88%D9%88%D9%84%3ABuffer" title="تۆ ھان دەدرێیت کە ھەژمارێک دروست بکەیت و بچیتە ژوورەوە، ئەمە سەرەکی نییە بەھەرحاڵ"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>ھەژمار دروست بکە</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D8%AA%D8%A7%DB%8C%D8%A8%DB%95%D8%AA:%DA%86%D9%88%D9%88%D9%86%DB%95%DA%98%D9%88%D9%88%D8%B1%DB%95%D9%88%DB%95%DB%8C_%D8%A8%DB%95%DA%A9%D8%A7%D8%B1%DA%BE%DB%8E%D9%86%DB%95%D8%B1&amp;returnto=%D9%85%DB%86%D8%AF%DB%8C%D9%88%D9%88%D9%84%3ABuffer" title="پێشنیارت پێدەکرێ بچیتە ژوورەوە؛ ھەرچەندە زۆرت لێناکرێ [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>بچۆ ژوورەوە</span></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"> ئەو پەڕانەی بۆ ئەو دەستکاریکەرانەن کە لەدەرەوەن <a href="/wiki/%D9%88%DB%8C%DA%A9%DB%8C%D9%BE%DB%8C%D8%AF%DB%8C%D8%A7:%D9%86%D8%A7%D8%B3%D8%A7%D9%86%D8%AF%D9%86" aria-label="زیاتر لەسەر دەستکاریکردن فێر بە"><span>زیاتر فێر بە</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%D8%AA%D8%A7%DB%8C%D8%A8%DB%95%D8%AA:%D8%A8%DB%95%D8%B4%D8%AF%D8%A7%D8%B1%DB%8C%DB%8C%DB%95%DA%A9%D8%A7%D9%86%D9%85" title="پێڕستی ئەو دەستکارییانەی لەم ناونیشانی ئای-پییەوە کراوە [y]" accesskey="y"><span>بەشدارییەکان</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%D8%AA%D8%A7%DB%8C%D8%A8%DB%95%D8%AA:%D9%84%DB%8E%D8%AF%D9%88%D8%A7%D9%86%DB%95%DA%A9%DB%95%D9%85" title="لێدوان لەسەر دەستکارییەکان لەم ئایپی ئەدرەسەوە [n]" accesskey="n"><span>لێدوان</span></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"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="پێگە"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">مۆدیوول</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Buffer</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="بڕۆ بۆ وتارێک بە زمانێکی تر. بە ٦٥ زمان بەردەستە" > <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" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">٦٥ زمان</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – کوردی" lang="ku" hreflang="ku" data-title="Modul:Buffer" data-language-autonym="Kurdî" data-language-local-name="کوردی" class="interlanguage-link-target"><span>Kurdî</span></a></li><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 – ئەبخازی" lang="ab" hreflang="ab" data-title="Амодуль:Buffer" data-language-autonym="Аԥсшәа" data-language-local-name="ئەبخازی" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D8%AD%D8%AF%D8%A9:Buffer" title="وحدة:Buffer – عەرەبی" lang="ar" hreflang="ar" data-title="وحدة:Buffer" data-language-autonym="العربية" data-language-local-name="عەرەبی" class="interlanguage-link-target"><span>العربية</span></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"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – ئازەربایجانی" lang="az" hreflang="az" data-title="Modul:Buffer" data-language-autonym="Azərbaycanca" data-language-local-name="ئازەربایجانی" class="interlanguage-link-target"><span>Azərbaycanca</span></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"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – بالی" lang="ban" hreflang="ban" data-title="Modul:Buffer" data-language-autonym="Basa Bali" data-language-local-name="بالی" class="interlanguage-link-target"><span>Basa Bali</span></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"><span>Bikol Central</span></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"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bi mw-list-item"><a href="https://bi.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – بیسلاما" lang="bi" hreflang="bi" data-title="Module:Buffer" data-language-autonym="Bislama" data-language-local-name="بیسلاما" class="interlanguage-link-target"><span>Bislama</span></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&#039;O" lang="blk" hreflang="blk" data-title="မော်ဂျူး:Buffer" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa&#039;O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></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 – بەنگلادێشی" lang="bn" hreflang="bn" data-title="মডিউল:Buffer" data-language-autonym="বাংলা" data-language-local-name="بەنگلادێشی" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – بۆسنی" lang="bs" hreflang="bs" data-title="Modul:Buffer" data-language-autonym="Bosanski" data-language-local-name="بۆسنی" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – سێبوانۆ" lang="ceb" hreflang="ceb" data-title="Module:Buffer" data-language-autonym="Cebuano" data-language-local-name="سێبوانۆ" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – دانماركی" lang="da" hreflang="da" data-title="Modul:Buffer" data-language-autonym="Dansk" data-language-local-name="دانماركی" class="interlanguage-link-target"><span>Dansk</span></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"><span>डोटेली</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – ئینگلیزی" lang="en" hreflang="en" data-title="Module:Buffer" data-language-autonym="English" data-language-local-name="ئینگلیزی" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%D9%88%D8%AF%D9%85%D8%A7%D9%86:Buffer" title="پودمان:Buffer – فارسی" lang="fa" hreflang="fa" data-title="پودمان:Buffer" data-language-autonym="فارسی" data-language-local-name="فارسی" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – فەرۆیی" lang="fo" hreflang="fo" data-title="Module:Buffer" data-language-autonym="Føroyskt" data-language-local-name="فەرۆیی" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – ئیرلەندی" lang="ga" hreflang="ga" data-title="Module:Buffer" data-language-autonym="Gaeilge" data-language-local-name="ئیرلەندی" class="interlanguage-link-target"><span>Gaeilge</span></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 – گووارانی" lang="gn" hreflang="gn" data-title="Módulo:Buffer" data-language-autonym="Avañe&#039;ẽ" data-language-local-name="گووارانی" class="interlanguage-link-target"><span>Avañe'ẽ</span></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 – گوجاراتی" lang="gu" hreflang="gu" data-title="વિભાગ:Buffer" data-language-autonym="ગુજરાતી" data-language-local-name="گوجاراتی" class="interlanguage-link-target"><span>ગુજરાતી</span></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 – هیندی" lang="hi" hreflang="hi" data-title="मॉड्यूल:Buffer" data-language-autonym="हिन्दी" data-language-local-name="هیندی" class="interlanguage-link-target"><span>हिन्दी</span></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"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – ئیندۆنیزی" lang="id" hreflang="id" data-title="Modul:Buffer" data-language-autonym="Bahasa Indonesia" data-language-local-name="ئیندۆنیزی" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Modulo:Buffer" title="Modulo:Buffer – ئیلۆکۆ" lang="ilo" hreflang="ilo" data-title="Modulo:Buffer" data-language-autonym="Ilokano" data-language-local-name="ئیلۆکۆ" class="interlanguage-link-target"><span>Ilokano</span></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 – ژاپۆنی" lang="ja" hreflang="ja" data-title="モジュール:Buffer" data-language-autonym="日本語" data-language-local-name="ژاپۆنی" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Modhul:Buffer" title="Modhul:Buffer – جاڤایی" lang="jv" hreflang="jv" data-title="Modhul:Buffer" data-language-autonym="Jawa" data-language-local-name="جاڤایی" class="interlanguage-link-target"><span>Jawa</span></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 – گۆرجستانی" lang="ka" hreflang="ka" data-title="მოდული:Buffer" data-language-autonym="ქართული" data-language-local-name="گۆرجستانی" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – Kara-Kalpak" lang="kaa" hreflang="kaa" data-title="Module:Buffer" data-language-autonym="Qaraqalpaqsha" data-language-local-name="Kara-Kalpak" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%AA%A8%EB%93%88:Buffer" title="모듈:Buffer – كۆری" lang="ko" hreflang="ko" data-title="모듈:Buffer" data-language-autonym="한국어" data-language-local-name="كۆری" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – لیتوانی" lang="lt" hreflang="lt" data-title="Module:Buffer" data-language-autonym="Lietuvių" data-language-local-name="لیتوانی" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Modulis:Buffer" title="Modulis:Buffer – لێتۆنی" lang="lv" hreflang="lv" data-title="Modulis:Buffer" data-language-autonym="Latviešu" data-language-local-name="لێتۆنی" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mad mw-list-item"><a href="https://mad.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – مادووری" lang="mad" hreflang="mad" data-title="Modul:Buffer" data-language-autonym="Madhurâ" data-language-local-name="مادووری" class="interlanguage-link-target"><span>Madhurâ</span></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 – ماكێدۆنی" lang="mk" hreflang="mk" data-title="Модул:Buffer" data-language-autonym="Македонски" data-language-local-name="ماكێدۆنی" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%98%E0%B4%9F%E0%B4%95%E0%B4%82:Buffer" title="ഘടകം:Buffer – مالایالام" lang="ml" hreflang="ml" data-title="ഘടകം:Buffer" data-language-autonym="മലയാളം" data-language-local-name="مالایالام" class="interlanguage-link-target"><span>മലയാളം</span></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 – ماراتی" lang="mr" hreflang="mr" data-title="विभाग:Buffer" data-language-autonym="मराठी" data-language-local-name="ماراتی" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – مالیزی" lang="ms" hreflang="ms" data-title="Modul:Buffer" data-language-autonym="Bahasa Melayu" data-language-local-name="مالیزی" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%82%E1%80%BB%E1%80%B0%E1%80%B8:Buffer" title="မော်ဂျူး:Buffer – میانماری" lang="my" hreflang="my" data-title="မော်ဂျူး:Buffer" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="میانماری" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AE%E0%AC%A1%E0%AD%8D%E0%AD%9F%E0%AD%81%E0%AC%B2:Buffer" title="ମଡ୍ୟୁଲ:Buffer – ئۆدیا" lang="or" hreflang="or" data-title="ମଡ୍ୟୁଲ:Buffer" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="ئۆدیا" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AE%E0%A9%8C%E0%A8%A1%E0%A8%BF%E0%A8%8A%E0%A8%B2:Buffer" title="ਮੌਡਿਊਲ:Buffer – پەنجابی" lang="pa" hreflang="pa" data-title="ਮੌਡਿਊਲ:Buffer" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="پەنجابی" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></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"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – پەشتوو" lang="ps" hreflang="ps" data-title="Module:Buffer" data-language-autonym="پښتو" data-language-local-name="پەشتوو" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/M%C3%B3dulo:Buffer" title="Módulo:Buffer – پورتوگالی" lang="pt" hreflang="pt" data-title="Módulo:Buffer" data-language-autonym="Português" data-language-local-name="پورتوگالی" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – ڕۆمانی" lang="ro" hreflang="ro" data-title="Modul:Buffer" data-language-autonym="Română" data-language-local-name="ڕۆمانی" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – سکۆتس" lang="sco" hreflang="sco" data-title="Module:Buffer" data-language-autonym="Scots" data-language-local-name="سکۆتس" class="interlanguage-link-target"><span>Scots</span></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 – سيندی" lang="sd" hreflang="sd" data-title="ماڊيول:Buffer" data-language-autonym="سنڌي" data-language-local-name="سيندی" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-shn mw-list-item"><a href="https://shn.wikipedia.org/wiki/%E1%80%99%E1%80%B1%E1%82%83%E1%82%87%E1%81%B5%E1%80%BB%E1%80%B0%E1%80%B8:Buffer" title="မေႃႇၵျူး:Buffer – شان" lang="shn" hreflang="shn" data-title="မေႃႇၵျူး:Buffer" data-language-autonym="ၽႃႇသႃႇတႆး " data-language-local-name="شان" class="interlanguage-link-target"><span>ၽႃႇသႃႇတႆး </span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – سینهالی" lang="si" hreflang="si" data-title="Module:Buffer" data-language-autonym="සිංහල" data-language-local-name="سینهالی" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Module: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"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – سلۆڤێنی" lang="sl" hreflang="sl" data-title="Modul:Buffer" data-language-autonym="Slovenščina" data-language-local-name="سلۆڤێنی" class="interlanguage-link-target"><span>Slovenščina</span></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 – سربی" lang="sr" hreflang="sr" data-title="Модул:Buffer" data-language-autonym="Српски / srpski" data-language-local-name="سربی" class="interlanguage-link-target"><span>Српски / srpski</span></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"><span>ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ</span></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 – تاجیکی" lang="tg" hreflang="tg" data-title="Модул:Buffer" data-language-autonym="Тоҷикӣ" data-language-local-name="تاجیکی" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A1%E0%B8%AD%E0%B8%94%E0%B8%B9%E0%B8%A5:Buffer" title="มอดูล:Buffer – تایلەندی" lang="th" hreflang="th" data-title="มอดูล:Buffer" data-language-autonym="ไทย" data-language-local-name="تایلەندی" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – تورکمانی" lang="tk" hreflang="tk" data-title="Module:Buffer" data-language-autonym="Türkmençe" data-language-local-name="تورکمانی" class="interlanguage-link-target"><span>Türkmençe</span></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 – تورکی" lang="tr" hreflang="tr" data-title="Modül:Arabellek" data-language-autonym="Türkçe" data-language-local-name="تورکی" class="interlanguage-link-target"><span>Türkçe</span></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 – تاتاری" lang="tt" hreflang="tt" data-title="Модуль:Buffer" data-language-autonym="Татарча / tatarça" data-language-local-name="تاتاری" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C:Buffer" title="Модуль:Buffer – ئۆكراینی" lang="uk" hreflang="uk" data-title="Модуль:Buffer" data-language-autonym="Українська" data-language-local-name="ئۆكراینی" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%85%D8%A7%DA%88%DB%8C%D9%88%D9%84:Buffer" title="ماڈیول:Buffer – ئۆردوو" lang="ur" hreflang="ur" data-title="ماڈیول:Buffer" data-language-autonym="اردو" data-language-local-name="ئۆردوو" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Modul:Buffer" title="Modul:Buffer – ئوزبەکی" lang="uz" hreflang="uz" data-title="Modul:Buffer" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ئوزبەکی" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></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 – ڤیەتنامی" lang="vi" hreflang="vi" data-title="Mô đun:Buffer" data-language-autonym="Tiếng Việt" data-language-local-name="ڤیەتنامی" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Module:Buffer" title="Module:Buffer – چینی" lang="zh" hreflang="zh" data-title="Module:Buffer" data-language-autonym="中文" data-language-local-name="چینی" class="interlanguage-link-target"><span>中文</span></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 – Minnan" lang="nan" hreflang="nan" data-title="模組:Buffer" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></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 – کانتۆنی" lang="yue" hreflang="yue" data-title="模組:Buffer" data-language-autonym="粵語" data-language-local-name="کانتۆنی" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q19967589#sitelinks-wikipedia" title="بەستەرەکانی نێوانویکی دەستکاری بکە" class="wbc-editpage">دەستکاریی گرێدانەکان</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="شوێنناوەکان"> <div 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data-line="2"></span></a><span class="cm">This Module was written by Alexander Zhikun He, also known as, User:Codehydro on the English Wikipedia</span> </span><span id="L-3"><a href="#L-3"><span class="linenos" data-line="3"></span></a> </span><span id="L-4"><a href="#L-4"><span class="linenos" data-line="4"></span></a><span class="cm">All methods were developed independently and any resemblance to other string buffer libraries would be coincidental.</span> </span><span id="L-5"><a href="#L-5"><span class="linenos" data-line="5"></span></a><span class="cm">Furthermore, many methods will not work when compiled by standard Lua libraries as they depend on behaviors unique to</span> </span><span id="L-6"><a href="#L-6"><span class="linenos" data-line="6"></span></a><span class="cm">the MediaMiki Scribunto mod, which, for example, has a getmetatable() method that always returns nil on non-tables.</span> </span><span id="L-7"><a href="#L-7"><span class="linenos" data-line="7"></span></a><span class="cm">https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual</span> </span><span id="L-8"><a href="#L-8"><span class="linenos" data-line="8"></span></a> </span><span id="L-9"><a href="#L-9"><span class="linenos" data-line="9"></span></a><span class="cm">Source code comments may be thin at some points because they are intended to be supplemented by the documentation page:</span> </span><span id="L-10"><a href="#L-10"><span class="linenos" data-line="10"></span></a><span class="cm">https://en.wikipedia.org/wiki/Module:Buffer/doc</span> </span><span id="L-11"><a href="#L-11"><span class="linenos" data-line="11"></span></a> </span><span id="L-12"><a href="#L-12"><span class="linenos" data-line="12"></span></a><span class="cm">Licensed under Creative Commons Attribution-ShareAlike 3.0 Unported License</span> </span><span id="L-13"><a href="#L-13"><span class="linenos" data-line="13"></span></a><span class="cm">https://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License</span> </span><span id="L-14"><a href="#L-14"><span class="linenos" data-line="14"></span></a> </span><span id="L-15"><a href="#L-15"><span class="linenos" data-line="15"></span></a><span class="cm">https://en.wikipedia.org/wiki/Module:Buffer</span> </span><span id="L-16"><a href="#L-16"><span class="linenos" data-line="16"></span></a><span class="cm">https://en.wikipedia.org/wiki/User:Codehydro</span> </span><span id="L-17"><a href="#L-17"><span class="linenos" data-line="17"></span></a><span class="cm">=============================--]]</span> </span><span id="L-18"><a href="#L-18"><span class="linenos" data-line="18"></span></a><span class="kd">local</span> <span class="kr">function</span> <span class="nf">Valid</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="c1">--type validation</span> </span><span id="L-19"><a href="#L-19"><span class="linenos" data-line="19"></span></a> <span class="kr">if</span> <span class="n">v</span> <span class="ow">and</span> <span class="n">v</span><span class="o">~=</span><span class="kc">true</span> <span class="kr">then</span><span class="c1">--reject nil/boolean; faster than 2 type() comparisons</span> </span><span id="L-20"><a href="#L-20"><span class="linenos" data-line="20"></span></a> <span class="kd">local</span> <span class="n">str</span> <span class="o">=</span> <span class="nb">tostring</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="c1">--functions not filtered since unlikely passed by accident (Scribunto does not have userdata/thread types)</span> </span><span id="L-21"><a href="#L-21"><span class="linenos" data-line="21"></span></a> <span class="kr">if</span> <span class="n">str</span><span class="o">~=</span><span class="n">v</span> <span class="ow">and</span> <span class="n">str</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="kr">then</span> <span class="kr">return</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">table.concat</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--tostring(string-type) returns same ref; same refs compare faster than type()</span> </span><span id="L-22"><a href="#L-22"><span class="linenos" data-line="22"></span></a> <span class="kr">if</span> <span class="n">str</span><span class="o">~=</span><span class="s1">&#39;&#39;</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">str</span> <span class="kr">end</span><span class="c1">--numbers are coerced to string per table.concat op; appending in string form saves ops on repeat concat</span> </span><span id="L-23"><a href="#L-23"><span class="linenos" data-line="23"></span></a> <span class="kr">end</span> </span><span id="L-24"><a href="#L-24"><span class="linenos" data-line="24"></span></a><span class="kr">end</span> </span><span id="L-25"><a href="#L-25"><span class="linenos" data-line="25"></span></a><span class="kd">local</span> <span class="n">noOp</span><span class="p">,</span> <span class="n">MBpairs</span> <span class="o">=</span> <span class="kr">function</span><span class="p">()</span><span class="kr">end</span> <span class="kr">do</span> <span class="kd">local</span> <span class="n">iMap</span><span class="p">,</span> <span class="n">vMap</span><span class="p">,</span> <span class="n">oMap</span><span class="p">,</span> <span class="n">pIter</span><span class="p">,</span> <span class="n">pOther</span><span class="p">,</span> <span class="n">pFast</span><span class="p">,</span> <span class="n">Next</span><span class="c1">--Map</span> </span><span id="L-26"><a href="#L-26"><span class="linenos" data-line="26"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">init</span><span class="p">()</span><span class="c1">--init = noOp after first run</span> </span><span id="L-27"><a href="#L-27"><span class="linenos" data-line="27"></span></a> <span class="kr">function</span> <span class="nf">Next</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="kr">return</span> <span class="nb">next</span><span class="p">,</span> <span class="n">t</span> <span class="kr">end</span><span class="c1">--slightly faster to do this than to use select()</span> </span><span id="L-28"><a href="#L-28"><span class="linenos" data-line="28"></span></a> <span class="kr">function</span> <span class="nf">pIter</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="n">k</span> <span class="o">=</span> <span class="p">(</span><span class="n">iMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">or</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span> <span class="ow">and</span> <span class="n">iMap</span><span class="p">[</span><span class="n">t</span><span class="p">])[</span><span class="ow">not</span> <span class="n">k</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="n">vMap</span><span class="p">[</span><span class="n">t</span><span class="p">][</span><span class="n">k</span><span class="p">]]</span> <span class="kr">return</span> <span class="n">k</span><span class="p">,</span> <span class="n">t</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">end</span><span class="c1">--don&#39;t use rawget; accepting unmapped tables does not measurably affect performance.</span> </span><span id="L-29"><a href="#L-29"><span class="linenos" data-line="29"></span></a> <span class="kr">function</span> <span class="nf">pOther</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="n">k</span> <span class="o">=</span> <span class="p">(</span><span class="n">oMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">or</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span> <span class="ow">and</span> <span class="n">oMap</span><span class="p">[</span><span class="n">t</span><span class="p">])[</span><span class="kc">nil</span><span class="o">==</span><span class="n">k</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="n">vMap</span><span class="p">[</span><span class="n">t</span><span class="p">][</span><span class="n">k</span><span class="p">]]</span> <span class="kr">return</span> <span class="n">k</span><span class="p">,</span> <span class="n">t</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">end</span><span class="c1">--comparison to nil because false is a valid key</span> </span><span id="L-30"><a href="#L-30"><span class="linenos" data-line="30"></span></a> <span class="kr">function</span> <span class="nf">pFast</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="n">k</span> <span class="o">=</span> <span class="ow">not</span> <span class="n">k</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="n">k</span> <span class="o">&lt;</span> <span class="p">(</span><span class="n">vMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">or</span> <span class="o">#</span><span class="n">t</span><span class="p">)</span> <span class="ow">and</span> <span class="n">k</span> <span class="o">+</span> <span class="mi">1</span> <span class="ow">or</span> <span class="kc">nil</span> <span class="kr">return</span> <span class="n">k</span><span class="p">,</span> <span class="n">t</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">end</span><span class="c1">--mapless iterator; almost as fast as native ipairs; slight performance penalty when length not cached</span> </span><span id="L-31"><a href="#L-31"><span class="linenos" data-line="31"></span></a> <span class="c1">--k and k &lt; (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</span> </span><span id="L-32"><a href="#L-32"><span class="linenos" data-line="32"></span></a> <span class="kd">local</span> <span class="n">mk</span> <span class="o">=</span> <span class="p">{</span><span class="n">__mode</span> <span class="o">=</span> <span class="s1">&#39;k&#39;</span><span class="p">}</span><span class="c1">--use mode &#39;k&#39;; found that mode &#39;kv&#39; sometimes garbage collects maps mid-loop (may not error because iterators auto re-map, but that&#39;s expensive)</span> </span><span id="L-33"><a href="#L-33"><span class="linenos" data-line="33"></span></a> <span class="n">init</span><span class="p">,</span> <span class="n">iMap</span><span class="p">,</span> <span class="n">vMap</span><span class="p">,</span> <span class="n">oMap</span> <span class="o">=</span> <span class="n">noOp</span><span class="p">,</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">mk</span><span class="p">),</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">mk</span><span class="p">),</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">mk</span><span class="p">)</span><span class="c1">--iMap is numeric keys, oMap is non-numeric keys, and vMap points to next key</span> </span><span id="L-34"><a href="#L-34"><span class="linenos" data-line="34"></span></a> <span class="kr">end</span> </span><span id="L-35"><a href="#L-35"><span class="linenos" data-line="35"></span></a> <span class="kr">function</span> <span class="nf">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span><span class="c1">--pairs always iterates in order</span> </span><span id="L-36"><a href="#L-36"><span class="linenos" data-line="36"></span></a> <span class="kd">local</span> <span class="n">iter</span><span class="p">,</span> <span class="n">ex</span> <span class="o">=</span> <span class="p">...</span> </span><span id="L-37"><a href="#L-37"><span class="linenos" data-line="37"></span></a> <span class="n">iter</span> <span class="o">=</span> <span class="n">iter</span><span class="o">==</span><span class="n">init</span><span class="p">()</span><span class="c1">--nil</span> </span><span id="L-38"><a href="#L-38"><span class="linenos" data-line="38"></span></a> <span class="kr">if</span> <span class="n">iter</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">oMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">and</span> <span class="n">ex</span><span class="o">==</span><span class="kc">nil</span> <span class="ow">and</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span><span class="o">~=</span><span class="kc">nil</span> <span class="ow">and</span> <span class="nb">next</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="o">#</span><span class="n">t</span><span class="p">)</span><span class="o">==</span><span class="kc">nil</span> <span class="kr">then</span><span class="c1">--while possible to miss keys, more thorough check would negate the benefit of pFast</span> </span><span id="L-39"><a href="#L-39"><span class="linenos" data-line="39"></span></a> <span class="n">vMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="o">=</span> <span class="o">#</span><span class="n">t</span> <span class="kr">return</span> <span class="n">pFast</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="kc">nil</span> </span><span id="L-40"><a href="#L-40"><span class="linenos" data-line="40"></span></a> <span class="kr">elseif</span> <span class="p">...</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">vMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">or</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">~=</span><span class="mi">1</span> <span class="kr">then</span> </span><span id="L-41"><a href="#L-41"><span class="linenos" data-line="41"></span></a> <span class="kd">local</span> <span class="n">ti</span><span class="p">,</span> <span class="n">tn</span><span class="p">,</span> <span class="n">to</span><span class="p">,</span> <span class="n">n</span> <span class="o">=</span> <span class="p">{},</span> <span class="p">{},</span> <span class="p">{},</span> <span class="o">#</span><span class="n">t</span><span class="c1">--reduces table lookups</span> </span><span id="L-42"><a href="#L-42"><span class="linenos" data-line="42"></span></a> <span class="n">iMap</span><span class="p">[</span><span class="n">t</span><span class="p">],</span> <span class="n">vMap</span><span class="p">[</span><span class="n">t</span><span class="p">],</span> <span class="n">oMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="o">=</span> <span class="n">ti</span><span class="p">,</span> <span class="n">tn</span><span class="p">,</span> <span class="n">to</span> </span><span id="L-43"><a href="#L-43"><span class="linenos" data-line="43"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="n">n</span> <span class="kr">do</span> <span class="n">ti</span><span class="p">[</span><span class="n">k</span><span class="p">],</span> <span class="n">tn</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">k</span><span class="p">,</span> <span class="n">k</span> <span class="o">+</span> <span class="mi">1</span> <span class="kr">end</span><span class="c1">--stage one avoids number type checking op in stage two for most numeric keys</span> </span><span id="L-44"><a href="#L-44"><span class="linenos" data-line="44"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="kr">in</span> <span class="p">(</span><span class="n">ex</span> <span class="ow">or</span> <span class="n">Next</span><span class="p">)(</span><span class="n">t</span><span class="p">)</span> <span class="kr">do</span> </span><span id="L-45"><a href="#L-45"><span class="linenos" data-line="45"></span></a> <span class="kr">if</span> <span class="ow">not</span> <span class="n">tn</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">then</span> <span class="nb">table.insert</span><span class="p">(</span><span class="nb">tonumber</span><span class="p">(</span><span class="n">k</span><span class="p">)</span><span class="o">~=</span><span class="n">k</span> <span class="ow">and</span> <span class="n">to</span> <span class="ow">or</span> <span class="n">ti</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-46"><a href="#L-46"><span class="linenos" data-line="46"></span></a> <span class="kr">end</span> </span><span id="L-47"><a href="#L-47"><span class="linenos" data-line="47"></span></a> <span class="kr">if</span> <span class="o">#</span><span class="n">ti</span><span class="o">~=</span><span class="n">n</span> <span class="kr">then</span> </span><span id="L-48"><a href="#L-48"><span class="linenos" data-line="48"></span></a> <span class="nb">table.sort</span><span class="p">(</span><span class="n">ti</span><span class="p">)</span> </span><span id="L-49"><a href="#L-49"><span class="linenos" data-line="49"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="o">#</span><span class="n">ti</span> <span class="kr">do</span> <span class="n">tn</span><span class="p">[</span><span class="n">ti</span><span class="p">[</span><span class="n">k</span><span class="p">]]</span> <span class="o">=</span> <span class="n">k</span> <span class="o">+</span> <span class="mi">1</span> <span class="kr">end</span><span class="c1">--somewhat wasteful, but trying to avoid overwriting can be even more expensive</span> </span><span id="L-50"><a href="#L-50"><span class="linenos" data-line="50"></span></a> <span class="kr">end</span> </span><span id="L-51"><a href="#L-51"><span class="linenos" data-line="51"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="o">#</span><span class="n">to</span> <span class="kr">do</span> <span class="n">tn</span><span class="p">[</span><span class="n">to</span><span class="p">[</span><span class="n">k</span><span class="p">]]</span> <span class="o">=</span> <span class="n">k</span> <span class="o">+</span> <span class="mi">1</span> <span class="kr">end</span> </span><span id="L-52"><a href="#L-52"><span class="linenos" data-line="52"></span></a> <span class="kr">end</span> </span><span id="L-53"><a href="#L-53"><span class="linenos" data-line="53"></span></a> <span class="kr">return</span> <span class="n">iter</span> <span class="ow">and</span> <span class="n">pIter</span> <span class="ow">or</span> <span class="n">oMap</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">and</span> <span class="n">pOther</span> <span class="ow">or</span> <span class="n">noOp</span><span class="p">,</span> <span class="n">t</span><span class="c1">--noOp for mapless</span> </span><span id="L-54"><a href="#L-54"><span class="linenos" data-line="54"></span></a> <span class="kr">end</span> </span><span id="L-55"><a href="#L-55"><span class="linenos" data-line="55"></span></a><span class="kr">end</span> </span><span id="L-56"><a href="#L-56"><span class="linenos" data-line="56"></span></a><span class="kd">local</span> <span class="n">parent</span><span class="p">,</span> <span class="n">rawkey</span><span class="p">,</span> <span class="n">spec</span> <span class="kr">do</span><span class="c1">--new scope for variables not reused outside (reduces number of var names that need to checked outside of scope)</span> </span><span id="L-57"><a href="#L-57"><span class="linenos" data-line="57"></span></a> <span class="kd">local</span> <span class="n">mkv</span> <span class="o">=</span> <span class="p">{</span><span class="n">__mode</span><span class="o">=</span><span class="s1">&#39;kv&#39;</span><span class="p">,</span> <span class="n">__call</span><span class="o">=</span><span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span><span class="n">k</span><span class="p">,</span><span class="n">v</span><span class="p">)</span><span class="n">t</span><span class="p">[</span><span class="n">k</span><span class="p">]</span><span class="o">=</span><span class="n">v</span> <span class="kr">return</span> <span class="n">k</span> <span class="kr">end</span><span class="p">}</span><span class="c1">--shared meta for Buffer parent property, raw mode, and specialized functions</span> </span><span id="L-58"><a href="#L-58"><span class="linenos" data-line="58"></span></a> <span class="n">parent</span><span class="p">,</span> <span class="n">rawkey</span><span class="p">,</span> <span class="n">spec</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">mkv</span><span class="p">),</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">mkv</span><span class="p">),</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">mkv</span><span class="p">)</span><span class="c1">--shared meta less memory</span> </span><span id="L-59"><a href="#L-59"><span class="linenos" data-line="59"></span></a><span class="kr">end</span> </span><span id="L-60"><a href="#L-60"><span class="linenos" data-line="60"></span></a> </span><span id="L-61"><a href="#L-61"><span class="linenos" data-line="61"></span></a><span class="kd">local</span> <span class="n">MB</span><span class="p">,</span> <span class="n">MBi</span><span class="p">,</span> <span class="n">MBmix</span><span class="p">,</span> <span class="n">buffHTML</span><span class="p">,</span> <span class="n">gfuncs</span><span class="p">,</span> <span class="n">noCache</span><span class="p">,</span> <span class="n">Element</span> <span class="kr">do</span><span class="c1">--minimize number of locals per scope to reduce time spent sifting through irrelevant variable names</span> </span><span id="L-62"><a href="#L-62"><span class="linenos" data-line="62"></span></a> <span class="kd">local</span> <span class="n">_stream</span> <span class="kr">do</span> <span class="kd">local</span> <span class="n">stream</span><span class="c1">--keep stream near top of scope</span> </span><span id="L-63"><a href="#L-63"><span class="linenos" data-line="63"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">init</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="c1">--init = noOp after first run</span> </span><span id="L-64"><a href="#L-64"><span class="linenos" data-line="64"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">each</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-65"><a href="#L-65"><span class="linenos" data-line="65"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">do</span> </span><span id="L-66"><a href="#L-66"><span class="linenos" data-line="66"></span></a> <span class="n">k</span> <span class="o">=</span> <span class="n">Valid</span><span class="p">(</span><span class="nb">select</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="p">...))</span><span class="c1">--slightly faster than table.insert(self, (Valid(select(k, ...))))</span> </span><span id="L-67"><a href="#L-67"><span class="linenos" data-line="67"></span></a> <span class="kr">if</span> <span class="n">k</span> <span class="kr">then</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-68"><a href="#L-68"><span class="linenos" data-line="68"></span></a> <span class="kr">end</span> </span><span id="L-69"><a href="#L-69"><span class="linenos" data-line="69"></span></a> <span class="kr">return</span> <span class="n">self</span> </span><span id="L-70"><a href="#L-70"><span class="linenos" data-line="70"></span></a> <span class="kr">end</span> </span><span id="L-71"><a href="#L-71"><span class="linenos" data-line="71"></span></a> <span class="n">init</span><span class="p">,</span> <span class="n">stream</span><span class="p">,</span> <span class="n">_stream</span> <span class="o">=</span> <span class="n">noOp</span><span class="p">,</span> <span class="p">{</span> </span><span id="L-72"><a href="#L-72"><span class="linenos" data-line="72"></span></a> <span class="n">__call</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="n">v</span> <span class="o">=</span> <span class="n">v</span> <span class="ow">and</span> <span class="n">Valid</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">return</span> <span class="n">v</span> <span class="ow">and</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="ow">or</span> <span class="n">t</span> <span class="kr">end</span><span class="p">,</span><span class="c1">--last_concat cleared before entering stream mode</span> </span><span id="L-73"><a href="#L-73"><span class="linenos" data-line="73"></span></a> <span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> <span class="kr">return</span> <span class="n">i</span><span class="o">==</span><span class="s1">&#39;each&#39;</span> <span class="ow">and</span> <span class="n">each</span> <span class="ow">or</span> <span class="n">MB</span><span class="p">.</span><span class="n">__index</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">MB</span><span class="p">)[</span><span class="n">i</span><span class="p">]</span> <span class="kr">end</span><span class="p">,</span><span class="c1">--no table look up minimizes resources to retrieve the only stream function</span> </span><span id="L-74"><a href="#L-74"><span class="linenos" data-line="74"></span></a> <span class="n">__tostring</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="kr">return</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">MB</span><span class="p">)()</span> <span class="kr">end</span> </span><span id="L-75"><a href="#L-75"><span class="linenos" data-line="75"></span></a> <span class="p">}</span> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="nb">next</span><span class="p">,</span> <span class="n">MB</span> <span class="kr">do</span> <span class="n">stream</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">stream</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="ow">or</span> <span class="n">v</span> <span class="kr">end</span> </span><span id="L-76"><a href="#L-76"><span class="linenos" data-line="76"></span></a> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">stream</span><span class="p">,</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">MB</span><span class="p">))</span> </span><span id="L-77"><a href="#L-77"><span class="linenos" data-line="77"></span></a> <span class="kr">end</span> </span><span id="L-78"><a href="#L-78"><span class="linenos" data-line="78"></span></a> <span class="kr">function</span> <span class="nf">_stream</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> <span class="n">self</span><span class="p">.</span><span class="n">last_concat</span> <span class="o">=</span> <span class="n">init</span><span class="p">()</span> <span class="kr">return</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">stream</span><span class="p">):</span><span class="n">each</span><span class="p">(...)</span> <span class="kr">end</span> </span><span id="L-79"><a href="#L-79"><span class="linenos" data-line="79"></span></a> <span class="kr">end</span> </span><span id="L-80"><a href="#L-80"><span class="linenos" data-line="80"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">isMBfunc</span><span class="p">(</span><span class="n">Buffer</span><span class="p">,</span> <span class="n">s</span><span class="p">,</span> <span class="p">...)</span><span class="c1">--helper for :getParent()-like methods (including getBuffer which does not return a parent)</span> </span><span id="L-81"><a href="#L-81"><span class="linenos" data-line="81"></span></a> <span class="kr">return</span> <span class="n">s</span> <span class="ow">and</span> <span class="p">(</span><span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">0</span> <span class="ow">and</span><span class="c1">--eventually should figure out to make this work for :getHTML which is very similar</span> </span><span id="L-82"><a href="#L-82"><span class="linenos" data-line="82"></span></a> <span class="p">(</span><span class="ow">not</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">s</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">tostring</span><span class="p">(</span><span class="n">s</span><span class="p">):</span><span class="n">match</span><span class="s1">&#39;^_.*&#39;</span> <span class="ow">and</span> <span class="n">MB</span><span class="p">.</span><span class="n">__index</span><span class="p">(</span><span class="n">Buffer</span><span class="p">,</span> <span class="n">s</span><span class="p">)</span> <span class="ow">and</span> <span class="n">MB</span><span class="p">.</span><span class="n">__index</span><span class="p">(</span><span class="n">Buffer</span><span class="p">,</span> <span class="n">s</span><span class="p">)(</span><span class="n">Buffer</span><span class="p">)</span> <span class="ow">or</span> <span class="n">MBmix</span><span class="p">(</span><span class="n">Buffer</span><span class="p">,</span> <span class="n">s</span><span class="p">))</span><span class="c1">--unprefixed function names append as a string</span> </span><span id="L-83"><a href="#L-83"><span class="linenos" data-line="83"></span></a> <span class="ow">or</span> <span class="nb">assert</span><span class="p">(</span><span class="n">MB</span><span class="p">.</span><span class="n">__index</span><span class="p">(</span><span class="n">Buffer</span><span class="p">,</span> <span class="n">s</span><span class="p">),</span> <span class="p">(</span><span class="s1">&#39;&quot; %s &quot; does not match any available Module:Buffer function&#39;</span><span class="p">):</span><span class="n">format</span><span class="p">(</span><span class="n">s</span><span class="p">))(</span><span class="n">Buffer</span><span class="p">,</span> <span class="p">...)</span><span class="c1">--getParent is a one-way trip so one-time assert not expensive</span> </span><span id="L-84"><a href="#L-84"><span class="linenos" data-line="84"></span></a> <span class="p">)</span> <span class="ow">or</span> <span class="n">Buffer</span> </span><span id="L-85"><a href="#L-85"><span class="linenos" data-line="85"></span></a> <span class="kr">end</span> </span><span id="L-86"><a href="#L-86"><span class="linenos" data-line="86"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">MBselect</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="p">...)</span><span class="c1">--helper for :_out and :_str</span> </span><span id="L-87"><a href="#L-87"><span class="linenos" data-line="87"></span></a> <span class="kd">local</span> <span class="n">n</span><span class="p">,</span> <span class="n">seps</span> <span class="o">=</span> <span class="n">n</span> <span class="o">-</span> <span class="mi">1</span><span class="p">,</span> <span class="p">{</span><span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="p">...)}</span> </span><span id="L-88"><a href="#L-88"><span class="linenos" data-line="88"></span></a> <span class="kr">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">seps</span><span class="p">[</span><span class="n">n</span><span class="p">])</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="kr">then</span> </span><span id="L-89"><a href="#L-89"><span class="linenos" data-line="89"></span></a> <span class="kr">if</span> <span class="n">buffHTML</span> <span class="ow">and</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">seps</span><span class="p">[</span><span class="n">n</span><span class="p">],</span> <span class="n">buffHTML</span><span class="p">)</span> <span class="kr">then</span> <span class="kr">return</span> <span class="p">...</span> <span class="kr">end</span> </span><span id="L-90"><a href="#L-90"><span class="linenos" data-line="90"></span></a> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">seps</span><span class="p">,</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">seps</span><span class="p">[</span><span class="n">n</span><span class="p">],</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="kr">return</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> <span class="kr">end</span><span class="p">})})[</span><span class="n">n</span><span class="p">]</span> <span class="o">=</span> <span class="kc">nil</span> </span><span id="L-91"><a href="#L-91"><span class="linenos" data-line="91"></span></a> <span class="kr">end</span> </span><span id="L-92"><a href="#L-92"><span class="linenos" data-line="92"></span></a> <span class="kr">return</span> <span class="p">...,</span> <span class="n">seps</span> </span><span id="L-93"><a href="#L-93"><span class="linenos" data-line="93"></span></a> <span class="kr">end</span> </span><span id="L-94"><a href="#L-94"><span class="linenos" data-line="94"></span></a> <span class="kd">local</span> <span class="n">_inHTML</span> <span class="kr">do</span> <span class="kd">local</span> <span class="n">lastBuffer</span><span class="p">,</span> <span class="n">lastHTML</span> </span><span id="L-95"><a href="#L-95"><span class="linenos" data-line="95"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">init</span><span class="p">(...)</span><span class="c1">--init replaced and new version called on return</span> </span><span id="L-96"><a href="#L-96"><span class="linenos" data-line="96"></span></a> <span class="kd">local</span> <span class="n">create</span><span class="p">,</span> <span class="n">mwFunc</span> <span class="o">=</span> <span class="n">mw</span><span class="p">.</span><span class="n">html</span><span class="p">.</span><span class="n">create</span> <span class="kr">do</span> </span><span id="L-97"><a href="#L-97"><span class="linenos" data-line="97"></span></a> <span class="kd">local</span> <span class="n">mwHTMLmeta</span> <span class="o">=</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">create</span><span class="p">())</span> </span><span id="L-98"><a href="#L-98"><span class="linenos" data-line="98"></span></a> <span class="n">buffHTML</span><span class="p">,</span> <span class="n">mwFunc</span><span class="p">,</span> <span class="n">_inHTML</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">mw</span><span class="p">.</span><span class="n">clone</span><span class="p">(</span><span class="n">mwHTMLmeta</span><span class="p">),</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">MB</span><span class="p">)),</span> <span class="n">mwHTMLmeta</span><span class="p">.</span><span class="n">__index</span><span class="c1">--buffHTML declared near top of module; remove _inHTML from outer scope</span> </span><span id="L-99"><a href="#L-99"><span class="linenos" data-line="99"></span></a> <span class="kr">function</span> <span class="nf">init</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-100"><a href="#L-100"><span class="linenos" data-line="100"></span></a> <span class="kd">local</span> <span class="n">name</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="n">tag</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(...</span> <span class="ow">and</span> <span class="nb">type</span><span class="p">(...)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">2</span><span class="p">,</span> <span class="kc">nil</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-101"><a href="#L-101"><span class="linenos" data-line="101"></span></a> <span class="n">tag</span> <span class="o">=</span> <span class="n">create</span><span class="p">(</span><span class="n">Valid</span><span class="p">(</span><span class="n">name</span><span class="p">),</span> <span class="n">args</span><span class="p">)</span> </span><span id="L-102"><a href="#L-102"><span class="linenos" data-line="102"></span></a> <span class="kr">if</span> <span class="n">nodes</span> <span class="kr">then</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">tag</span><span class="p">.</span><span class="n">parent</span> <span class="ow">and</span> <span class="n">tag</span> <span class="ow">or</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">tag</span><span class="p">,</span> <span class="s1">&#39;parent&#39;</span><span class="p">,</span> <span class="n">parent</span><span class="p">[</span><span class="n">nodes</span><span class="p">]))</span> <span class="kr">end</span> </span><span id="L-103"><a href="#L-103"><span class="linenos" data-line="103"></span></a> <span class="kr">if</span> <span class="n">args</span> <span class="kr">then</span> </span><span id="L-104"><a href="#L-104"><span class="linenos" data-line="104"></span></a> <span class="kd">local</span> <span class="n">a</span><span class="p">,</span> <span class="n">b</span> <span class="o">=</span> <span class="n">args</span><span class="p">.</span><span class="n">selfClosing</span><span class="p">,</span> <span class="n">args</span><span class="p">.</span><span class="n">parent</span> </span><span id="L-105"><a href="#L-105"><span class="linenos" data-line="105"></span></a> <span class="n">args</span><span class="p">.</span><span class="n">selfClosing</span><span class="p">,</span> <span class="n">args</span><span class="p">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">nil</span> </span><span id="L-106"><a href="#L-106"><span class="linenos" data-line="106"></span></a> <span class="kr">if</span> <span class="nb">next</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="kr">then</span> <span class="n">Element</span><span class="p">.</span><span class="n">_add</span><span class="p">(</span><span class="n">parent</span><span class="p">(</span><span class="n">tag</span><span class="p">.</span><span class="n">nodes</span><span class="p">,</span> <span class="n">tag</span><span class="p">),</span> <span class="n">args</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-107"><a href="#L-107"><span class="linenos" data-line="107"></span></a> <span class="n">args</span><span class="p">.</span><span class="n">selfClosing</span><span class="p">,</span> <span class="n">args</span><span class="p">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="c1">--in case args is reused</span> </span><span id="L-108"><a href="#L-108"><span class="linenos" data-line="108"></span></a> <span class="kr">end</span> </span><span id="L-109"><a href="#L-109"><span class="linenos" data-line="109"></span></a> <span class="kr">return</span> <span class="n">tag</span> </span><span id="L-110"><a href="#L-110"><span class="linenos" data-line="110"></span></a> <span class="kr">end</span> </span><span id="L-111"><a href="#L-111"><span class="linenos" data-line="111"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="nb">next</span><span class="p">,</span> <span class="p">{[</span><span class="n">mw</span><span class="p">]</span> <span class="o">=</span> <span class="n">mwHTMLmeta</span><span class="p">,</span> </span><span id="L-112"><a href="#L-112"><span class="linenos" data-line="112"></span></a> <span class="n">__call</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">h</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">return</span> <span class="n">MBmix</span><span class="p">(</span><span class="n">spec</span><span class="p">[</span><span class="n">h</span><span class="p">.</span><span class="n">nodes</span><span class="p">]</span> <span class="ow">and</span> <span class="n">h</span><span class="p">.</span><span class="n">nodes</span> <span class="ow">or</span> <span class="n">spec</span><span class="p">(</span><span class="nb">setmetatable</span><span class="p">(</span><span class="n">parent</span><span class="p">(</span><span class="n">h</span><span class="p">.</span><span class="n">nodes</span><span class="p">,</span> <span class="n">h</span><span class="p">),</span> <span class="n">MB</span><span class="p">),</span> <span class="n">Element</span><span class="p">),</span> <span class="n">v</span><span class="p">)</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-113"><a href="#L-113"><span class="linenos" data-line="113"></span></a> <span class="n">__concat</span> <span class="o">=</span> <span class="kc">false</span><span class="p">,</span><span class="c1">--false means take from MB</span> </span><span id="L-114"><a href="#L-114"><span class="linenos" data-line="114"></span></a> <span class="n">__eq</span> <span class="o">=</span> <span class="kc">false</span> </span><span id="L-115"><a href="#L-115"><span class="linenos" data-line="115"></span></a> <span class="p">}</span> <span class="kr">do</span> <span class="n">buffHTML</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">v</span> <span class="ow">or</span> <span class="n">MB</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">end</span> </span><span id="L-116"><a href="#L-116"><span class="linenos" data-line="116"></span></a> <span class="kr">end</span> </span><span id="L-117"><a href="#L-117"><span class="linenos" data-line="117"></span></a> <span class="kd">local</span> <span class="n">nonSelf</span><span class="p">,</span> <span class="n">BHi</span> <span class="o">=</span> <span class="p">{</span><span class="n">tag</span><span class="o">=</span><span class="kc">true</span><span class="p">,</span><span class="n">done</span><span class="o">=</span><span class="kc">true</span><span class="p">,</span><span class="n">allDone</span><span class="o">=</span><span class="kc">true</span><span class="p">},</span> <span class="n">buffHTML</span><span class="p">.</span><span class="n">__index</span> <span class="kr">do</span> <span class="kd">local</span> <span class="n">g</span> </span><span id="L-118"><a href="#L-118"><span class="linenos" data-line="118"></span></a> <span class="n">g</span> <span class="o">=</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> </span><span id="L-119"><a href="#L-119"><span class="linenos" data-line="119"></span></a> <span class="kr">if</span> <span class="n">gfuncs</span> <span class="ow">and</span> <span class="n">gfuncs</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="kr">then</span> <span class="n">g</span><span class="p">.</span><span class="n">__index</span><span class="p">,</span> <span class="n">gfuncs</span> <span class="o">=</span> <span class="n">gfuncs</span> <span class="kr">return</span> <span class="n">g</span><span class="p">.</span><span class="n">__index</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="kr">end</span> </span><span id="L-120"><a href="#L-120"><span class="linenos" data-line="120"></span></a> <span class="kr">end</span><span class="p">}</span> </span><span id="L-121"><a href="#L-121"><span class="linenos" data-line="121"></span></a> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">nonSelf</span><span class="p">,</span> <span class="n">g</span><span class="p">)</span> </span><span id="L-122"><a href="#L-122"><span class="linenos" data-line="122"></span></a> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">BHi</span><span class="p">,</span> <span class="n">g</span><span class="p">)</span> </span><span id="L-123"><a href="#L-123"><span class="linenos" data-line="123"></span></a> <span class="kr">end</span> </span><span id="L-124"><a href="#L-124"><span class="linenos" data-line="124"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="kr">in</span> <span class="nb">next</span><span class="p">,</span> <span class="n">nonSelf</span> <span class="kr">do</span><span class="c1">--any HTML objects returned by these funcs will be granted Module:Buffer enhancements</span> </span><span id="L-125"><a href="#L-125"><span class="linenos" data-line="125"></span></a> <span class="kd">local</span> <span class="n">func</span> <span class="o">=</span> <span class="n">mwFunc</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> </span><span id="L-126"><a href="#L-126"><span class="linenos" data-line="126"></span></a> <span class="n">BHi</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span> <span class="kd">local</span> <span class="n">HTML</span> <span class="o">=</span> <span class="n">func</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">HTML</span><span class="p">]</span> <span class="ow">and</span> <span class="n">HTML</span> <span class="ow">or</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">parent</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="n">t</span><span class="p">),</span> <span class="n">buffHTML</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-127"><a href="#L-127"><span class="linenos" data-line="127"></span></a> <span class="kr">end</span> </span><span id="L-128"><a href="#L-128"><span class="linenos" data-line="128"></span></a> <span class="kr">do</span> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">joinNode</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="n">sep</span><span class="p">)</span> </span><span id="L-129"><a href="#L-129"><span class="linenos" data-line="129"></span></a> <span class="kd">local</span> <span class="n">nodes</span><span class="p">,</span> <span class="n">join</span> <span class="o">=</span> <span class="n">HTML</span><span class="p">.</span><span class="n">nodes</span> </span><span id="L-130"><a href="#L-130"><span class="linenos" data-line="130"></span></a> <span class="kr">if</span> <span class="n">noCache</span> <span class="ow">and</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">sep</span><span class="p">]</span> <span class="ow">or</span> <span class="n">Valid</span><span class="p">(</span><span class="n">sep</span><span class="p">)</span> <span class="kr">then</span> <span class="n">join</span><span class="p">,</span> <span class="n">HTML</span><span class="p">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="nb">tostring</span><span class="p">(</span><span class="nb">rawset</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="s1">&#39;nodes&#39;</span><span class="p">,</span> <span class="p">{</span><span class="n">MB</span><span class="p">.</span><span class="n">__call</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">sep</span><span class="p">)})),</span> <span class="n">nodes</span> <span class="kr">end</span> </span><span id="L-131"><a href="#L-131"><span class="linenos" data-line="131"></span></a> <span class="kr">return</span> <span class="n">join</span> <span class="ow">or</span> <span class="nb">tostring</span><span class="p">(</span><span class="n">HTML</span><span class="p">)</span> </span><span id="L-132"><a href="#L-132"><span class="linenos" data-line="132"></span></a> <span class="kr">end</span> </span><span id="L-133"><a href="#L-133"><span class="linenos" data-line="133"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="nb">next</span><span class="p">,</span> <span class="p">{</span> </span><span id="L-134"><a href="#L-134"><span class="linenos" data-line="134"></span></a> <span class="n">getParent</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span> <span class="n">lastHTML</span> <span class="o">=</span> <span class="n">HTML</span> <span class="kr">return</span> <span class="n">MBi</span><span class="p">.</span><span class="n">getParent</span><span class="p">(</span><span class="n">HTML</span><span class="p">:</span><span class="n">allDone</span><span class="p">(),</span> <span class="p">...)</span> <span class="kr">end</span><span class="p">,</span><span class="c1">--return to Buffer that created the HTML tree</span> </span><span id="L-135"><a href="#L-135"><span class="linenos" data-line="135"></span></a> <span class="n">getBuffer</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span> <span class="n">lastHTML</span> <span class="o">=</span> <span class="n">HTML</span> <span class="kr">return</span> <span class="n">isMBfunc</span><span class="p">(</span><span class="n">lastBuffer</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">end</span><span class="p">,</span><span class="c1">--return to last used</span> </span><span id="L-136"><a href="#L-136"><span class="linenos" data-line="136"></span></a> <span class="n">killParent</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span> <span class="n">MBi</span><span class="p">.</span><span class="n">killParent</span><span class="p">(</span><span class="n">HTML</span><span class="p">:</span><span class="n">allDone</span><span class="p">(),</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">HTML</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-137"><a href="#L-137"><span class="linenos" data-line="137"></span></a> <span class="n">_out</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-138"><a href="#L-138"><span class="linenos" data-line="138"></span></a> <span class="kr">if</span> <span class="p">...</span><span class="o">==</span><span class="mi">0</span> <span class="kr">then</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_out</span><span class="p">(</span><span class="n">HTML</span><span class="p">.</span><span class="n">nodes</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">HTML</span> <span class="kr">end</span> </span><span id="L-139"><a href="#L-139"><span class="linenos" data-line="139"></span></a> <span class="n">lastHTML</span><span class="p">,</span> <span class="n">HTML</span> <span class="o">=</span> <span class="n">HTML</span><span class="p">,</span> <span class="n">HTML</span><span class="p">:</span><span class="n">allDone</span><span class="p">()</span> </span><span id="L-140"><a href="#L-140"><span class="linenos" data-line="140"></span></a> <span class="kd">local</span> <span class="n">n</span><span class="p">,</span> <span class="n">ops</span><span class="p">,</span> <span class="n">seps</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-141"><a href="#L-141"><span class="linenos" data-line="141"></span></a> <span class="kr">if</span> <span class="n">n</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="kr">then</span> </span><span id="L-142"><a href="#L-142"><span class="linenos" data-line="142"></span></a> <span class="kd">local</span> <span class="n">ops</span><span class="p">,</span> <span class="n">seps</span> <span class="o">=</span> <span class="n">MBselect</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-143"><a href="#L-143"><span class="linenos" data-line="143"></span></a> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">HTML</span><span class="p">]:</span><span class="n">_in</span><span class="p">(</span><span class="n">joinNode</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">seps</span><span class="p">,</span> <span class="mi">0</span><span class="p">))):</span><span class="n">_out</span><span class="p">(</span><span class="n">ops</span><span class="p">,</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">seps</span><span class="p">,</span> <span class="n">buffHTML</span><span class="p">,</span> <span class="kc">true</span><span class="p">))</span> </span><span id="L-144"><a href="#L-144"><span class="linenos" data-line="144"></span></a> <span class="kr">end</span> </span><span id="L-145"><a href="#L-145"><span class="linenos" data-line="145"></span></a> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">HTML</span><span class="p">]:</span><span class="n">_</span><span class="p">(</span><span class="n">joinNode</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...))</span> </span><span id="L-146"><a href="#L-146"><span class="linenos" data-line="146"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-147"><a href="#L-147"><span class="linenos" data-line="147"></span></a> <span class="n">_str</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span><span class="c1">--does not set lastHTML</span> </span><span id="L-148"><a href="#L-148"><span class="linenos" data-line="148"></span></a> <span class="kr">if</span> <span class="p">...</span><span class="o">==</span><span class="mi">0</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">joinNode</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="p">...))</span> <span class="kr">end</span><span class="c1">--passing 0 strings without calling allDone()</span> </span><span id="L-149"><a href="#L-149"><span class="linenos" data-line="149"></span></a> <span class="kd">local</span> <span class="n">HTML</span><span class="p">,</span> <span class="n">n</span> <span class="o">=</span> <span class="n">HTML</span><span class="p">:</span><span class="n">allDone</span><span class="p">(),</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-150"><a href="#L-150"><span class="linenos" data-line="150"></span></a> <span class="kr">if</span> <span class="n">n</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="kr">then</span> </span><span id="L-151"><a href="#L-151"><span class="linenos" data-line="151"></span></a> <span class="kd">local</span> <span class="n">ops</span><span class="p">,</span> <span class="n">seps</span> <span class="o">=</span> <span class="n">MBselect</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-152"><a href="#L-152"><span class="linenos" data-line="152"></span></a> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">HTML</span><span class="p">]:</span><span class="n">_in</span><span class="p">(</span><span class="n">joinNode</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">seps</span><span class="p">,</span> <span class="mi">1</span><span class="p">))):</span><span class="n">_str</span><span class="p">(</span><span class="n">ops</span><span class="p">,</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">seps</span><span class="p">,</span> <span class="n">buffHTML</span><span class="p">,</span> <span class="kc">true</span><span class="p">))</span> </span><span id="L-153"><a href="#L-153"><span class="linenos" data-line="153"></span></a> <span class="kr">end</span> </span><span id="L-154"><a href="#L-154"><span class="linenos" data-line="154"></span></a> <span class="kr">return</span> <span class="n">joinNode</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-155"><a href="#L-155"><span class="linenos" data-line="155"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-156"><a href="#L-156"><span class="linenos" data-line="156"></span></a> <span class="n">_parent</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="p">...)</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">HTML</span><span class="p">.</span><span class="n">nodes</span><span class="p">,</span> <span class="n">parent</span><span class="p">[</span><span class="n">HTML</span><span class="p">:</span><span class="n">allDone</span><span class="p">()]:</span><span class="n">_str</span><span class="p">(...))</span> <span class="kr">return</span> <span class="n">HTML</span> <span class="kr">end</span> </span><span id="L-157"><a href="#L-157"><span class="linenos" data-line="157"></span></a> <span class="p">}</span> <span class="kr">do</span> <span class="n">BHi</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">v</span> <span class="kr">end</span> </span><span id="L-158"><a href="#L-158"><span class="linenos" data-line="158"></span></a> <span class="kr">end</span> </span><span id="L-159"><a href="#L-159"><span class="linenos" data-line="159"></span></a> <span class="kr">do</span> <span class="kd">local</span> <span class="n">htmlArg</span><span class="p">,</span> <span class="n">skip</span><span class="p">,</span> <span class="n">outFuncs</span> <span class="o">=</span> <span class="p">{</span><span class="n">parent</span><span class="o">=</span><span class="kc">true</span><span class="p">,</span><span class="n">selfClosing</span><span class="o">=</span><span class="kc">true</span><span class="p">,</span><span class="n">tagName</span><span class="o">=</span><span class="kc">true</span><span class="p">},</span> <span class="p">{}</span> </span><span id="L-160"><a href="#L-160"><span class="linenos" data-line="160"></span></a> <span class="kr">do</span> <span class="kd">local</span> <span class="n">out</span> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">func</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">out</span><span class="p">(</span><span class="n">parent</span><span class="p">[</span><span class="n">nodes</span><span class="p">],</span> <span class="p">...)</span> <span class="kr">end</span> </span><span id="L-161"><a href="#L-161"><span class="linenos" data-line="161"></span></a> <span class="n">outFuncs</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">({</span> </span><span id="L-162"><a href="#L-162"><span class="linenos" data-line="162"></span></a> <span class="n">tag</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">(</span><span class="nb">setmetatable</span><span class="p">(</span><span class="n">init</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="p">...),</span> <span class="n">buffHTML</span><span class="p">),</span> <span class="n">parent</span><span class="p">[</span><span class="n">nodes</span><span class="p">])</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-163"><a href="#L-163"><span class="linenos" data-line="163"></span></a> <span class="n">done</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="n">ops</span><span class="p">)</span> </span><span id="L-164"><a href="#L-164"><span class="linenos" data-line="164"></span></a> <span class="n">b</span> <span class="o">=</span> <span class="n">parent</span><span class="p">[</span><span class="n">b</span><span class="p">]</span> </span><span id="L-165"><a href="#L-165"><span class="linenos" data-line="165"></span></a> <span class="kr">while</span> <span class="n">b</span><span class="p">.</span><span class="n">parent</span> <span class="ow">and</span> <span class="n">ops</span><span class="o">~=</span><span class="mi">0</span> <span class="kr">do</span> <span class="n">b</span><span class="p">,</span> <span class="n">ops</span> <span class="o">=</span> <span class="n">b</span><span class="p">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">ops</span> <span class="ow">and</span> <span class="n">ops</span> <span class="o">-</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">0</span> <span class="kr">end</span> </span><span id="L-166"><a href="#L-166"><span class="linenos" data-line="166"></span></a> <span class="kr">return</span> <span class="n">b</span> </span><span id="L-167"><a href="#L-167"><span class="linenos" data-line="167"></span></a> <span class="kr">end</span> </span><span id="L-168"><a href="#L-168"><span class="linenos" data-line="168"></span></a> <span class="p">},</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> </span><span id="L-169"><a href="#L-169"><span class="linenos" data-line="169"></span></a> <span class="kr">if</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">BHi</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> <span class="kr">then</span> <span class="n">out</span> <span class="o">=</span> <span class="n">BHi</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="kr">return</span> <span class="n">func</span> <span class="kr">end</span><span class="c1">--rawget to exclude globals</span> </span><span id="L-170"><a href="#L-170"><span class="linenos" data-line="170"></span></a> <span class="kr">end</span><span class="p">})</span> </span><span id="L-171"><a href="#L-171"><span class="linenos" data-line="171"></span></a> <span class="kr">end</span> </span><span id="L-172"><a href="#L-172"><span class="linenos" data-line="172"></span></a> <span class="n">Element</span> <span class="o">=</span> <span class="p">{</span> </span><span id="L-173"><a href="#L-173"><span class="linenos" data-line="173"></span></a> <span class="n">_add</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">t</span><span class="p">)</span> </span><span id="L-174"><a href="#L-174"><span class="linenos" data-line="174"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">),</span> <span class="n">t</span><span class="p">,</span> <span class="n">skip</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="kr">do</span> <span class="p">(</span><span class="n">v</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="n">MBmix</span> <span class="ow">or</span> <span class="n">noOp</span><span class="p">)(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-175"><a href="#L-175"><span class="linenos" data-line="175"></span></a> <span class="kd">local</span> <span class="n">HTML</span> <span class="o">=</span> <span class="n">parent</span><span class="p">[</span><span class="n">nodes</span><span class="p">]</span> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="kc">false</span><span class="p">)</span> <span class="kr">do</span> </span><span id="L-176"><a href="#L-176"><span class="linenos" data-line="176"></span></a> <span class="kr">if</span> <span class="n">htmlArg</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">then</span> <span class="n">HTML</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">v</span> </span><span id="L-177"><a href="#L-177"><span class="linenos" data-line="177"></span></a> <span class="kr">elseif</span> <span class="n">v</span> <span class="ow">and</span> <span class="n">v</span><span class="o">~=</span><span class="kc">true</span> <span class="kr">then</span> </span><span id="L-178"><a href="#L-178"><span class="linenos" data-line="178"></span></a> <span class="kr">if</span> <span class="n">nonSelf</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">then</span> </span><span id="L-179"><a href="#L-179"><span class="linenos" data-line="179"></span></a> <span class="kr">if</span> <span class="n">k</span><span class="o">==</span><span class="s1">&#39;tag&#39;</span> <span class="kr">then</span> </span><span id="L-180"><a href="#L-180"><span class="linenos" data-line="180"></span></a> <span class="kr">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="kr">then</span> </span><span id="L-181"><a href="#L-181"><span class="linenos" data-line="181"></span></a> <span class="n">skip</span><span class="p">[</span><span class="n">v</span><span class="p">],</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">create</span><span class="p">(</span><span class="n">Valid</span><span class="p">(</span><span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">])),</span> <span class="s1">&#39;parent&#39;</span><span class="p">,</span> <span class="n">HTML</span><span class="p">)</span> </span><span id="L-182"><a href="#L-182"><span class="linenos" data-line="182"></span></a> <span class="n">Element</span><span class="p">.</span><span class="n">_add</span><span class="p">(</span><span class="n">spec</span><span class="p">(</span><span class="n">parent</span><span class="p">(</span><span class="n">k</span><span class="p">.</span><span class="n">nodes</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">k</span><span class="p">)),</span> <span class="n">Element</span><span class="p">),</span> <span class="n">v</span><span class="p">)</span> </span><span id="L-183"><a href="#L-183"><span class="linenos" data-line="183"></span></a> <span class="kr">if</span> <span class="n">k</span><span class="p">.</span><span class="n">selfClosing</span> <span class="kr">then</span> <span class="n">k</span><span class="p">.</span><span class="n">nodes</span> <span class="o">=</span> <span class="kc">nil</span> <span class="kr">else</span> <span class="n">spec</span><span class="p">[</span><span class="n">k</span><span class="p">.</span><span class="n">nodes</span><span class="p">],</span> <span class="n">parent</span><span class="p">[</span><span class="n">k</span><span class="p">.</span><span class="n">nodes</span><span class="p">]</span> <span class="o">=</span> <span class="kc">nil</span> <span class="kr">end</span><span class="c1">--free memory/reduce clutter; parent ref will auto-unset when k.nodes is nil</span> </span><span id="L-184"><a href="#L-184"><span class="linenos" data-line="184"></span></a> <span class="kr">if</span> <span class="ow">not</span> <span class="n">k</span><span class="p">.</span><span class="n">tagName</span> <span class="kr">then</span> <span class="n">k</span><span class="p">.</span><span class="n">styles</span><span class="p">,</span> <span class="n">k</span><span class="p">.</span><span class="n">attributes</span> <span class="o">=</span> <span class="kc">nil</span> <span class="kr">end</span> </span><span id="L-185"><a href="#L-185"><span class="linenos" data-line="185"></span></a> <span class="kr">else</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">create</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> <span class="kr">end</span> </span><span id="L-186"><a href="#L-186"><span class="linenos" data-line="186"></span></a> <span class="kr">elseif</span> <span class="n">mwFunc</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">then</span> </span><span id="L-187"><a href="#L-187"><span class="linenos" data-line="187"></span></a> <span class="kr">if</span> <span class="n">k</span><span class="o">==</span><span class="s1">&#39;done&#39;</span> <span class="ow">and</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">~=</span><span class="n">v</span> <span class="ow">and</span> <span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span><span class="o">==</span><span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="kr">then</span> <span class="n">skip</span><span class="p">[</span><span class="n">v</span><span class="p">]</span> <span class="o">=</span> <span class="mi">1</span> <span class="kr">end</span> </span><span id="L-188"><a href="#L-188"><span class="linenos" data-line="188"></span></a> <span class="n">MBmix</span><span class="p">(</span><span class="n">outFuncs</span><span class="p">[</span><span class="n">k</span><span class="p">](</span><span class="n">nodes</span><span class="p">,</span> <span class="n">skip</span><span class="p">[</span><span class="n">v</span><span class="p">]</span> <span class="ow">and</span> <span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">]).</span><span class="n">nodes</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> </span><span id="L-189"><a href="#L-189"><span class="linenos" data-line="189"></span></a> <span class="kr">elseif</span> <span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">or</span> <span class="n">v</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="kr">then</span> </span><span id="L-190"><a href="#L-190"><span class="linenos" data-line="190"></span></a> <span class="n">k</span> <span class="o">=</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">](</span><span class="n">nodes</span><span class="p">,</span> <span class="n">unpack</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">skip</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">k</span><span class="o">==</span><span class="s1">&#39;_B&#39;</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">2</span><span class="p">)[</span><span class="n">v</span><span class="p">]))</span> </span><span id="L-191"><a href="#L-191"><span class="linenos" data-line="191"></span></a> <span class="n">Element</span><span class="p">.</span><span class="n">_add</span><span class="p">(</span><span class="nb">getmetatable</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="s1">&#39;nodes&#39;</span><span class="p">)</span> <span class="ow">or</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span><span class="c1">--if k is not a table, then v should not contain any extra keys or this may error.</span> </span><span id="L-192"><a href="#L-192"><span class="linenos" data-line="192"></span></a> <span class="kr">else</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">](</span><span class="n">nodes</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--k probably == &#39;_G&#39; or &#39;_R&#39;</span> </span><span id="L-193"><a href="#L-193"><span class="linenos" data-line="193"></span></a> <span class="kr">elseif</span> <span class="n">mwFunc</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="kr">then</span> </span><span id="L-194"><a href="#L-194"><span class="linenos" data-line="194"></span></a> <span class="kr">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">~=</span><span class="s1">&#39;table&#39;</span> <span class="ow">or</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="s1">&#39;nodes&#39;</span><span class="p">)</span> <span class="kr">then</span> <span class="n">mwFunc</span><span class="p">[</span><span class="n">k</span><span class="p">](</span><span class="n">HTML</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> </span><span id="L-195"><a href="#L-195"><span class="linenos" data-line="195"></span></a> <span class="kr">else</span> </span><span id="L-196"><a href="#L-196"><span class="linenos" data-line="196"></span></a> <span class="kd">local</span> <span class="n">css</span> <span class="o">=</span> <span class="n">k</span><span class="o">==</span><span class="s1">&#39;css&#39;</span> </span><span id="L-197"><a href="#L-197"><span class="linenos" data-line="197"></span></a> <span class="kr">for</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span> <span class="kr">do</span> <span class="p">(</span><span class="n">y</span> <span class="ow">and</span> <span class="n">y</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="n">mwFunc</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="ow">or</span> <span class="n">noOp</span><span class="p">)(</span><span class="n">HTML</span><span class="p">,</span> <span class="n">css</span> <span class="ow">and</span> <span class="n">x</span><span class="p">:</span><span class="n">gsub</span><span class="p">(</span><span class="s1">&#39;_&#39;</span><span class="p">,</span> <span class="s1">&#39;-&#39;</span><span class="p">)</span> <span class="ow">or</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--iterate non-numbers first</span> </span><span id="L-198"><a href="#L-198"><span class="linenos" data-line="198"></span></a> <span class="kr">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">y</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="kc">nil</span><span class="p">)</span> <span class="kr">do</span> <span class="p">(</span><span class="n">y</span> <span class="ow">and</span> <span class="n">y</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="n">mwFunc</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="ow">or</span> <span class="n">noOp</span><span class="p">)(</span><span class="n">HTML</span><span class="p">,</span> <span class="n">y</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--don&#39;t bother with gsub since text must be quoted anyhow</span> </span><span id="L-199"><a href="#L-199"><span class="linenos" data-line="199"></span></a> <span class="kr">end</span> </span><span id="L-200"><a href="#L-200"><span class="linenos" data-line="200"></span></a> <span class="kr">elseif</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">Element</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="ow">or</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">MBi</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="kr">then</span> </span><span id="L-201"><a href="#L-201"><span class="linenos" data-line="201"></span></a> <span class="kr">if</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">==</span><span class="n">v</span> <span class="ow">or</span> <span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">==</span><span class="kc">nil</span> <span class="ow">or</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">then</span> <span class="p">(</span><span class="n">Element</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="ow">or</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">])(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span><span class="c1">--v is probably string-able object, or a table to be handled by :_all</span> </span><span id="L-202"><a href="#L-202"><span class="linenos" data-line="202"></span></a> <span class="kr">else</span> <span class="p">(</span><span class="n">Element</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="ow">or</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">])(</span><span class="n">nodes</span><span class="p">,</span> <span class="n">unpack</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">table</span><span class="p">.</span><span class="n">maxn</span><span class="p">(</span><span class="n">v</span><span class="p">)))</span> <span class="kr">end</span><span class="c1">--v is definately a table</span> </span><span id="L-203"><a href="#L-203"><span class="linenos" data-line="203"></span></a> <span class="kr">else</span> <span class="n">mwFunc</span><span class="p">.</span><span class="n">css</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="n">k</span><span class="p">:</span><span class="n">gsub</span><span class="p">(</span><span class="s1">&#39;_&#39;</span><span class="p">,</span> <span class="s1">&#39;-&#39;</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="nb">tostring</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> <span class="kr">end</span><span class="c1">--oddly enough, :_add clocked its fastest runtime after adding auto-gsub as a feature</span> </span><span id="L-204"><a href="#L-204"><span class="linenos" data-line="204"></span></a> <span class="n">skip</span><span class="p">[</span><span class="n">v</span><span class="p">]</span> <span class="o">=</span> <span class="kc">nil</span> </span><span id="L-205"><a href="#L-205"><span class="linenos" data-line="205"></span></a> <span class="kr">end</span> </span><span id="L-206"><a href="#L-206"><span class="linenos" data-line="206"></span></a> <span class="kr">end</span> </span><span id="L-207"><a href="#L-207"><span class="linenos" data-line="207"></span></a> <span class="kr">return</span> <span class="n">nodes</span> </span><span id="L-208"><a href="#L-208"><span class="linenos" data-line="208"></span></a> <span class="kr">end</span> </span><span id="L-209"><a href="#L-209"><span class="linenos" data-line="209"></span></a> <span class="p">}</span> </span><span id="L-210"><a href="#L-210"><span class="linenos" data-line="210"></span></a> <span class="kd">local</span> <span class="n">tempMeta</span> <span class="o">=</span> <span class="p">{</span><span class="n">mode</span><span class="o">=</span><span class="s1">&#39;v&#39;</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="p">{</span><span class="n">styles</span><span class="o">=</span><span class="kc">true</span><span class="p">,</span><span class="n">attributes</span><span class="o">=</span><span class="kc">true</span><span class="p">}}</span> </span><span id="L-211"><a href="#L-211"><span class="linenos" data-line="211"></span></a> <span class="kr">function</span> <span class="nc">tempMeta</span><span class="p">.</span><span class="nf">__index</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> <span class="kr">return</span> <span class="n">tempMeta</span><span class="p">.</span><span class="n">copy</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">(</span><span class="kc">false</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">t</span><span class="p">.</span><span class="n">orig</span><span class="p">[</span><span class="n">i</span><span class="p">]))[</span><span class="n">i</span><span class="p">]</span> <span class="ow">or</span> <span class="n">t</span><span class="p">.</span><span class="n">orig</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="kr">end</span> </span><span id="L-212"><a href="#L-212"><span class="linenos" data-line="212"></span></a> <span class="n">rawkey</span><span class="p">[</span><span class="nb">setmetatable</span><span class="p">(</span><span class="n">Element</span><span class="p">,</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="n">outFuncs</span><span class="p">,</span> <span class="n">__concat</span><span class="o">=</span><span class="kr">function</span><span class="p">(</span><span class="n">Element</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">return</span> <span class="nb">setmetatable</span><span class="p">({</span><span class="n">nodes</span><span class="o">=</span><span class="n">spec</span><span class="p">({},</span> <span class="n">Element</span><span class="p">),</span><span class="n">orig</span><span class="o">=</span><span class="n">parent</span><span class="p">[</span><span class="n">v</span><span class="p">]},</span> <span class="n">tempMeta</span><span class="p">)</span> <span class="kr">end</span><span class="p">})]</span> <span class="o">=</span> <span class="nb">math.huge</span> </span><span id="L-213"><a href="#L-213"><span class="linenos" data-line="213"></span></a> <span class="kr">end</span> </span><span id="L-214"><a href="#L-214"><span class="linenos" data-line="214"></span></a> <span class="kr">function</span> <span class="nc">MBi</span><span class="p">:</span><span class="nf">getHTML</span><span class="p">(...)</span> </span><span id="L-215"><a href="#L-215"><span class="linenos" data-line="215"></span></a> <span class="n">lastBuffer</span> <span class="o">=</span> <span class="n">self</span> </span><span id="L-216"><a href="#L-216"><span class="linenos" data-line="216"></span></a> <span class="kr">if</span> <span class="p">...</span> <span class="kr">then</span> </span><span id="L-217"><a href="#L-217"><span class="linenos" data-line="217"></span></a> <span class="kr">if</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">1</span> <span class="kr">then</span> <span class="kr">return</span> <span class="ow">not</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">s</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">tostring</span><span class="p">(...):</span><span class="n">match</span><span class="s1">&#39;^_&#39;</span> <span class="ow">and</span> <span class="n">BHi</span><span class="p">[...]</span> <span class="ow">and</span> <span class="n">BHi</span><span class="p">[...](</span><span class="n">lastHTML</span><span class="p">)</span> <span class="ow">or</span> <span class="n">lastHTML</span><span class="p">(...)</span> </span><span id="L-218"><a href="#L-218"><span class="linenos" data-line="218"></span></a> <span class="kr">else</span> <span class="kr">return</span> <span class="nb">assert</span><span class="p">(</span><span class="n">BHi</span><span class="p">[...],</span> <span class="p">(</span><span class="s1">&#39;&quot; %s &quot; does not match any mw.html or Buffer-mw.html function&#39;</span><span class="p">):</span><span class="n">format</span><span class="p">(</span><span class="nb">tostring</span><span class="p">(...)))(</span><span class="n">lastHTML</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="p">...))</span> <span class="kr">end</span> </span><span id="L-219"><a href="#L-219"><span class="linenos" data-line="219"></span></a> <span class="kr">end</span> </span><span id="L-220"><a href="#L-220"><span class="linenos" data-line="220"></span></a> <span class="kr">return</span> <span class="n">lastHTML</span> </span><span id="L-221"><a href="#L-221"><span class="linenos" data-line="221"></span></a> <span class="kr">end</span> </span><span id="L-222"><a href="#L-222"><span class="linenos" data-line="222"></span></a> <span class="kr">function</span> <span class="nc">MBi</span><span class="p">:</span><span class="nf">_html</span><span class="p">(...)</span> <span class="kr">return</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">lastHTML</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="n">spec</span><span class="p">[</span><span class="n">self</span><span class="p">]</span><span class="o">==</span><span class="n">Element</span> <span class="ow">and</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">0</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">2</span><span class="p">,</span> <span class="kc">true</span><span class="p">,</span> <span class="p">...))</span> <span class="kr">end</span> </span><span id="L-223"><a href="#L-223"><span class="linenos" data-line="223"></span></a> <span class="kr">return</span> <span class="n">init</span><span class="p">(...)</span> </span><span id="L-224"><a href="#L-224"><span class="linenos" data-line="224"></span></a> <span class="kr">end</span> </span><span id="L-225"><a href="#L-225"><span class="linenos" data-line="225"></span></a> <span class="kr">function</span> <span class="nf">_inHTML</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-226"><a href="#L-226"><span class="linenos" data-line="226"></span></a> <span class="kd">local</span> <span class="n">HTML</span> <span class="o">=</span> <span class="n">init</span><span class="p">(</span><span class="kc">nil</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-227"><a href="#L-227"><span class="linenos" data-line="227"></span></a> <span class="kr">if</span> <span class="n">HTML</span><span class="p">.</span><span class="n">selfClosing</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">self</span><span class="p">]</span><span class="o">==</span><span class="n">Element</span> <span class="kr">then</span> <span class="n">self</span><span class="p">.</span><span class="n">last_concat</span> <span class="o">=</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">HTML</span><span class="p">)</span> <span class="kr">return</span> <span class="n">self</span> <span class="kr">end</span> </span><span id="L-228"><a href="#L-228"><span class="linenos" data-line="228"></span></a> <span class="n">lastBuffer</span><span class="p">,</span> <span class="n">lastHTML</span> <span class="o">=</span> <span class="n">self</span><span class="p">,</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">parent</span><span class="p">(</span><span class="n">HTML</span><span class="p">,</span> <span class="n">self</span><span class="p">),</span> <span class="n">buffHTML</span><span class="p">)</span><span class="c1">--set after &#39;args&#39; table processed by :_add</span> </span><span id="L-229"><a href="#L-229"><span class="linenos" data-line="229"></span></a> <span class="kr">return</span> <span class="n">HTML</span> </span><span id="L-230"><a href="#L-230"><span class="linenos" data-line="230"></span></a> <span class="kr">end</span> </span><span id="L-231"><a href="#L-231"><span class="linenos" data-line="231"></span></a> <span class="kr">end</span> </span><span id="L-232"><a href="#L-232"><span class="linenos" data-line="232"></span></a> <span class="kd">local</span> <span class="n">_var</span><span class="p">,</span> <span class="n">unbuild</span> <span class="kr">do</span> <span class="kd">local</span> <span class="n">prev</span><span class="p">,</span> <span class="n">rebuild</span> </span><span id="L-233"><a href="#L-233"><span class="linenos" data-line="233"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">init</span><span class="p">(...)</span><span class="c1">--init replaced before return</span> </span><span id="L-234"><a href="#L-234"><span class="linenos" data-line="234"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">pick</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">return</span> <span class="n">b</span> <span class="ow">and</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="ow">or</span> <span class="n">v</span> <span class="kr">end</span> </span><span id="L-235"><a href="#L-235"><span class="linenos" data-line="235"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">c</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">num</span><span class="p">)</span> <span class="kr">return</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">a</span><span class="p">.</span><span class="n">a</span> <span class="ow">or</span> <span class="n">a</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">and</span> <span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">a</span><span class="p">.</span><span class="n">c</span> <span class="ow">or</span> <span class="n">num</span> <span class="ow">and</span> <span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">or</span> <span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">]:</span><span class="n">byte</span><span class="p">())[</span><span class="mi">0</span><span class="p">]</span> <span class="kr">end</span> </span><span id="L-236"><a href="#L-236"><span class="linenos" data-line="236"></span></a> <span class="kd">local</span> <span class="n">same</span><span class="p">,</span> <span class="n">build</span><span class="p">,</span> <span class="n">alt</span> <span class="o">=</span> <span class="p">{</span><span class="n">__tostring</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">return</span> <span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">and</span> <span class="n">pick</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">.</span><span class="n">string</span> <span class="ow">and</span> <span class="nb">string.char</span><span class="p">(</span><span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="ow">or</span> <span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">.</span><span class="n">table</span> <span class="ow">and</span> <span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">][</span><span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="ow">or</span> <span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="kr">end</span><span class="p">},</span> <span class="p">{</span> </span><span id="L-237"><a href="#L-237"><span class="linenos" data-line="237"></span></a> <span class="n">__index</span> <span class="o">=</span> <span class="p">{</span><span class="n">c</span> <span class="o">=</span> <span class="mi">1</span><span class="p">},</span> </span><span id="L-238"><a href="#L-238"><span class="linenos" data-line="238"></span></a> <span class="n">__tostring</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="kr">return</span> <span class="n">t</span><span class="p">:</span><span class="n">_build</span><span class="p">()</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-239"><a href="#L-239"><span class="linenos" data-line="239"></span></a> <span class="n">table</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kd">local</span> <span class="n">i</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="ow">or</span> <span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">==#</span><span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">next</span><span class="p">(</span><span class="n">a</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span> <span class="kr">return</span> <span class="n">pick</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">a</span><span class="p">.</span><span class="n">a</span> <span class="ow">or</span> <span class="n">a</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">i</span><span class="p">)[</span><span class="mi">1</span><span class="p">][</span><span class="n">i</span><span class="p">])</span> <span class="kr">end</span><span class="p">,</span><span class="c1">--change rate (a.c) ignored since users control the table&#39;s contents</span> </span><span id="L-240"><a href="#L-240"><span class="linenos" data-line="240"></span></a> <span class="n">number</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">return</span> <span class="n">pick</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="n">c</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="kc">true</span><span class="p">))</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-241"><a href="#L-241"><span class="linenos" data-line="241"></span></a> <span class="n">string</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">return</span> <span class="n">pick</span><span class="p">(</span><span class="n">b</span><span class="p">,</span> <span class="nb">string.char</span><span class="p">(</span><span class="n">c</span><span class="p">(</span><span class="n">a</span><span class="p">)))</span> <span class="kr">end</span> </span><span id="L-242"><a href="#L-242"><span class="linenos" data-line="242"></span></a> <span class="p">},</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> <span class="kr">return</span> <span class="n">a</span><span class="p">.</span><span class="n">a</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="kr">end</span><span class="p">,</span> <span class="n">__tostring</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">return</span> <span class="p">(</span><span class="nb">rawget</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="ow">and</span> <span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">==</span><span class="nb">tostring</span><span class="p">(</span><span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="ow">and</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">a</span><span class="p">[</span><span class="mi">0</span><span class="p">]:</span><span class="n">byte</span><span class="p">())</span> <span class="ow">or</span> <span class="n">a</span><span class="p">).</span><span class="n">a</span><span class="p">.</span><span class="n">_build</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">end</span><span class="p">}</span> </span><span id="L-243"><a href="#L-243"><span class="linenos" data-line="243"></span></a> <span class="kd">local</span> <span class="kr">function</span> <span class="nf">shift</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">c</span><span class="p">)</span> </span><span id="L-244"><a href="#L-244"><span class="linenos" data-line="244"></span></a> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">and</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">c</span> <span class="ow">or</span> <span class="n">t</span><span class="p">:</span><span class="n">_build</span><span class="p">()</span> <span class="ow">and</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">-</span> <span class="n">t</span><span class="p">.</span><span class="n">c</span> <span class="o">+</span> <span class="n">c</span> </span><span id="L-245"><a href="#L-245"><span class="linenos" data-line="245"></span></a> <span class="kr">if</span> <span class="n">t</span><span class="p">.</span><span class="n">table</span> <span class="kr">then</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="p">(</span><span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">-</span> <span class="mi">1</span><span class="p">)</span> <span class="o">%</span> <span class="o">#</span><span class="n">t</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span> <span class="kr">end</span> </span><span id="L-246"><a href="#L-246"><span class="linenos" data-line="246"></span></a> <span class="kr">end</span> </span><span id="L-247"><a href="#L-247"><span class="linenos" data-line="247"></span></a> <span class="kr">function</span> <span class="nf">rebuild</span><span class="p">(...)</span> </span><span id="L-248"><a href="#L-248"><span class="linenos" data-line="248"></span></a> <span class="kd">local</span> <span class="n">v</span><span class="p">,</span> <span class="n">c</span> <span class="o">=</span> <span class="p">...</span> </span><span id="L-249"><a href="#L-249"><span class="linenos" data-line="249"></span></a> <span class="kr">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">0</span> <span class="kr">then</span> </span><span id="L-250"><a href="#L-250"><span class="linenos" data-line="250"></span></a> <span class="kr">if</span> <span class="n">v</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">c</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">prev</span> <span class="kr">end</span> </span><span id="L-251"><a href="#L-251"><span class="linenos" data-line="251"></span></a> <span class="kd">local</span> <span class="n">meta</span><span class="p">,</span> <span class="n">c</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="n">v</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">3</span><span class="p">,</span> <span class="n">alt</span><span class="p">,</span> <span class="n">c</span><span class="p">,</span> <span class="n">same</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> </span><span id="L-252"><a href="#L-252"><span class="linenos" data-line="252"></span></a> <span class="kr">return</span> <span class="nb">setmetatable</span><span class="p">({</span><span class="n">a</span> <span class="o">=</span> <span class="n">prev</span><span class="p">,</span> <span class="n">_build</span> <span class="o">=</span> <span class="n">meta</span><span class="p">.</span><span class="n">__tostring</span><span class="p">,</span> <span class="n">c</span> <span class="o">=</span> <span class="n">c</span><span class="p">},</span> <span class="n">meta</span><span class="p">)</span> </span><span id="L-253"><a href="#L-253"><span class="linenos" data-line="253"></span></a> <span class="kr">elseif</span> <span class="n">v</span><span class="o">==</span><span class="kc">nil</span> <span class="kr">then</span><span class="c1">--no-op</span> </span><span id="L-254"><a href="#L-254"><span class="linenos" data-line="254"></span></a> <span class="kr">elseif</span> <span class="n">c</span> <span class="kr">then</span> <span class="n">shift</span><span class="p">(</span><span class="n">prev</span><span class="p">,</span> <span class="n">c</span><span class="p">)</span><span class="c1">--v == false</span> </span><span id="L-255"><a href="#L-255"><span class="linenos" data-line="255"></span></a> <span class="kr">else</span> <span class="n">prev</span><span class="p">:</span><span class="n">_build</span><span class="p">()</span> <span class="kr">end</span> </span><span id="L-256"><a href="#L-256"><span class="linenos" data-line="256"></span></a> <span class="kr">end</span> </span><span id="L-257"><a href="#L-257"><span class="linenos" data-line="257"></span></a> <span class="n">init</span><span class="p">,</span> <span class="n">noCache</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="n">c</span><span class="p">)</span> <span class="n">prev</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">({</span><span class="n">v</span><span class="p">,</span> <span class="n">c</span> <span class="o">=</span> <span class="n">c</span><span class="p">,</span> <span class="n">_build</span> <span class="o">=</span> <span class="n">build</span><span class="p">[</span><span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)]</span> <span class="ow">or</span> <span class="n">v</span><span class="p">,</span> <span class="p">[</span><span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)]</span> <span class="o">=</span> <span class="kc">true</span><span class="p">,</span> <span class="n">alt</span> <span class="o">=</span> <span class="p">{}},</span> <span class="n">build</span><span class="p">)</span> <span class="kr">return</span> <span class="n">prev</span> <span class="kr">end</span><span class="p">,</span> <span class="kc">true</span> </span><span id="L-258"><a href="#L-258"><span class="linenos" data-line="258"></span></a> <span class="kr">return</span> <span class="n">init</span><span class="p">(...)</span> </span><span id="L-259"><a href="#L-259"><span class="linenos" data-line="259"></span></a> <span class="kr">end</span> </span><span id="L-260"><a href="#L-260"><span class="linenos" data-line="260"></span></a> <span class="kr">function</span> <span class="nf">unbuild</span><span class="p">(</span><span class="n">sep</span><span class="p">)</span> </span><span id="L-261"><a href="#L-261"><span class="linenos" data-line="261"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">sep</span><span class="p">,</span> <span class="kc">nil</span><span class="p">)</span> <span class="kr">do</span> </span><span id="L-262"><a href="#L-262"><span class="linenos" data-line="262"></span></a> <span class="n">k</span> <span class="o">=</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">if</span> <span class="n">k</span> <span class="ow">and</span> <span class="p">(</span><span class="n">k</span><span class="o">==</span><span class="n">build</span> <span class="ow">or</span> <span class="n">k</span><span class="o">==</span><span class="n">alt</span><span class="p">)</span> <span class="kr">then</span> <span class="n">shift</span><span class="p">(</span><span class="n">v</span><span class="p">.</span><span class="n">a</span> <span class="ow">or</span> <span class="n">v</span><span class="p">,</span> <span class="o">-</span><span class="n">v</span><span class="p">.</span><span class="n">c</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-263"><a href="#L-263"><span class="linenos" data-line="263"></span></a> <span class="kr">end</span> </span><span id="L-264"><a href="#L-264"><span class="linenos" data-line="264"></span></a> <span class="kr">end</span> </span><span id="L-265"><a href="#L-265"><span class="linenos" data-line="265"></span></a> <span class="kr">function</span> <span class="nf">_var</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-266"><a href="#L-266"><span class="linenos" data-line="266"></span></a> <span class="kd">local</span> <span class="n">obj</span> <span class="kr">if</span> <span class="p">...</span> <span class="ow">and</span> <span class="p">...</span><span class="o">~=</span><span class="kc">true</span> <span class="kr">then</span> <span class="n">obj</span> <span class="o">=</span> <span class="n">init</span><span class="p">(...)</span> </span><span id="L-267"><a href="#L-267"><span class="linenos" data-line="267"></span></a> <span class="kr">elseif</span> <span class="n">prev</span> <span class="kr">then</span> </span><span id="L-268"><a href="#L-268"><span class="linenos" data-line="268"></span></a> <span class="kr">if</span> <span class="p">...</span><span class="o">~=</span><span class="kc">false</span> <span class="kr">then</span> <span class="n">obj</span> <span class="o">=</span> <span class="n">rebuild</span><span class="p">(...)</span> </span><span id="L-269"><a href="#L-269"><span class="linenos" data-line="269"></span></a> <span class="kr">else</span> <span class="n">rebuild</span><span class="p">(...)</span> <span class="kr">end</span> </span><span id="L-270"><a href="#L-270"><span class="linenos" data-line="270"></span></a> <span class="kr">end</span> </span><span id="L-271"><a href="#L-271"><span class="linenos" data-line="271"></span></a> <span class="kr">return</span> <span class="n">obj</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">obj</span><span class="p">,</span> <span class="kc">nil</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span> <span class="ow">or</span> <span class="n">self</span> </span><span id="L-272"><a href="#L-272"><span class="linenos" data-line="272"></span></a> <span class="kr">end</span> </span><span id="L-273"><a href="#L-273"><span class="linenos" data-line="273"></span></a> <span class="kr">end</span> </span><span id="L-274"><a href="#L-274"><span class="linenos" data-line="274"></span></a> <span class="kd">local</span> <span class="n">lib</span><span class="p">;</span> <span class="n">MBi</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">({</span><span class="n">stream</span> <span class="o">=</span> <span class="n">_stream</span><span class="p">,</span> </span><span id="L-275"><a href="#L-275"><span class="linenos" data-line="275"></span></a> <span class="n">_inHTML</span> <span class="o">=</span> <span class="n">_inHTML</span><span class="p">,</span> </span><span id="L-276"><a href="#L-276"><span class="linenos" data-line="276"></span></a> <span class="n">_var</span> <span class="o">=</span> <span class="n">_var</span><span class="p">,</span> </span><span id="L-277"><a href="#L-277"><span class="linenos" data-line="277"></span></a> <span class="n">_</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-278"><a href="#L-278"><span class="linenos" data-line="278"></span></a> <span class="kd">local</span> <span class="n">at</span><span class="p">,</span> <span class="n">raw</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="p">...</span><span class="o">==</span><span class="kc">true</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">2</span><span class="p">,</span> <span class="kc">nil</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-279"><a href="#L-279"><span class="linenos" data-line="279"></span></a> <span class="kr">if</span> <span class="n">raw</span> <span class="kr">then</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="o">=</span> <span class="nb">math.huge</span> <span class="kr">else</span> <span class="n">v</span> <span class="o">=</span> <span class="n">Valid</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-280"><a href="#L-280"><span class="linenos" data-line="280"></span></a> <span class="kr">if</span> <span class="n">v</span> <span class="ow">or</span> <span class="n">raw</span> <span class="kr">then</span> </span><span id="L-281"><a href="#L-281"><span class="linenos" data-line="281"></span></a> <span class="kr">if</span> <span class="n">at</span> <span class="ow">or</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="kr">then</span> <span class="n">raw</span> <span class="o">=</span> <span class="o">#</span><span class="n">self</span> <span class="kr">end</span><span class="c1">--if length increases by more than one after table.insert, then set rawkey[self] = math.huge; rawkey[self] may be equal to a previous &#39;at&#39;</span> </span><span id="L-282"><a href="#L-282"><span class="linenos" data-line="282"></span></a> <span class="n">at</span><span class="p">,</span> <span class="n">self</span><span class="p">.</span><span class="n">last_concat</span> <span class="o">=</span> <span class="n">at</span> <span class="ow">and</span> <span class="p">(</span><span class="nb">tonumber</span><span class="p">(</span><span class="n">at</span><span class="p">)</span><span class="o">~=</span><span class="n">at</span> <span class="ow">and</span> <span class="n">raw</span> <span class="o">+</span> <span class="n">at</span> <span class="ow">or</span> <span class="n">at</span><span class="p">)</span> </span><span id="L-283"><a href="#L-283"><span class="linenos" data-line="283"></span></a> <span class="nb">table.insert</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="n">at</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">2</span><span class="p">,</span> <span class="n">at</span><span class="p">,</span> <span class="n">v</span><span class="p">))</span> </span><span id="L-284"><a href="#L-284"><span class="linenos" data-line="284"></span></a> <span class="kr">if</span> <span class="n">at</span> <span class="ow">and</span> <span class="n">at</span> <span class="o">&lt;</span> <span class="mi">0</span> <span class="ow">or</span> <span class="n">raw</span> <span class="ow">and</span> <span class="o">#</span><span class="n">self</span> <span class="o">-</span> <span class="n">raw</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="kr">then</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="o">=</span> <span class="nb">math.huge</span> <span class="kr">elseif</span> <span class="n">at</span> <span class="ow">and</span> <span class="o">#</span><span class="n">self</span><span class="o">==</span><span class="n">raw</span> <span class="kr">then</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="o">=</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">math.max</span><span class="p">(</span><span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">],</span> <span class="n">at</span><span class="p">)</span> <span class="ow">or</span> <span class="n">at</span> <span class="kr">end</span> </span><span id="L-285"><a href="#L-285"><span class="linenos" data-line="285"></span></a> <span class="kr">end</span><span class="c1">--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)</span> </span><span id="L-286"><a href="#L-286"><span class="linenos" data-line="286"></span></a> <span class="kr">return</span> <span class="n">self</span> </span><span id="L-287"><a href="#L-287"><span class="linenos" data-line="287"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-288"><a href="#L-288"><span class="linenos" data-line="288"></span></a> <span class="n">_nil</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">at</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-289"><a href="#L-289"><span class="linenos" data-line="289"></span></a> <span class="kr">if</span> <span class="p">...</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="p">...</span><span class="o">~=</span><span class="kc">false</span> <span class="kr">then</span><span class="c1">--faster than type(...) ~= &#39;boolean&#39;</span> </span><span id="L-290"><a href="#L-290"><span class="linenos" data-line="290"></span></a> <span class="kr">if</span> <span class="ow">not</span> <span class="n">at</span> <span class="ow">or</span> <span class="n">at</span><span class="o">==</span><span class="s1">&#39;0&#39;</span> <span class="kr">then</span> </span><span id="L-291"><a href="#L-291"><span class="linenos" data-line="291"></span></a> <span class="n">self</span><span class="p">[</span><span class="o">#</span><span class="n">self</span><span class="p">]</span> <span class="o">=</span> <span class="p">...</span> <span class="kr">if</span> <span class="p">...</span> <span class="kr">then</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="o">=</span> <span class="nb">math.huge</span> <span class="kr">end</span> </span><span id="L-292"><a href="#L-292"><span class="linenos" data-line="292"></span></a> <span class="kr">else</span> </span><span id="L-293"><a href="#L-293"><span class="linenos" data-line="293"></span></a> <span class="kd">local</span> <span class="n">n</span><span class="p">,</span> <span class="n">v</span> <span class="o">=</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">at</span><span class="p">),</span> <span class="p">...</span> </span><span id="L-294"><a href="#L-294"><span class="linenos" data-line="294"></span></a> <span class="kr">if</span> <span class="n">n</span><span class="o">~=</span><span class="n">at</span> <span class="kr">then</span> </span><span id="L-295"><a href="#L-295"><span class="linenos" data-line="295"></span></a> <span class="kr">if</span> <span class="n">n</span> <span class="kr">then</span> <span class="n">n</span> <span class="o">=</span> <span class="o">#</span><span class="n">self</span> <span class="o">+</span> <span class="n">at</span> </span><span id="L-296"><a href="#L-296"><span class="linenos" data-line="296"></span></a> <span class="kr">elseif</span> <span class="n">at</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">0</span> <span class="kr">then</span> <span class="n">v</span><span class="p">,</span> <span class="n">n</span> <span class="o">=</span> <span class="n">at</span><span class="p">,</span> <span class="o">#</span><span class="n">self</span> <span class="kr">end</span> </span><span id="L-297"><a href="#L-297"><span class="linenos" data-line="297"></span></a> <span class="kr">end</span> </span><span id="L-298"><a href="#L-298"><span class="linenos" data-line="298"></span></a> <span class="kr">if</span> <span class="n">n</span> <span class="kr">then</span> </span><span id="L-299"><a href="#L-299"><span class="linenos" data-line="299"></span></a> <span class="kr">if</span> <span class="n">v</span><span class="o">==</span><span class="kc">nil</span> <span class="ow">and</span> <span class="n">n</span> <span class="o">&gt;</span> <span class="mi">0</span> <span class="kr">then</span> <span class="nb">table.remove</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">n</span><span class="p">)</span> </span><span id="L-300"><a href="#L-300"><span class="linenos" data-line="300"></span></a> <span class="kr">else</span> <span class="n">self</span><span class="p">[</span><span class="nb">math.floor</span><span class="p">(</span><span class="n">n</span><span class="p">)],</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="o">=</span> <span class="n">v</span><span class="p">,</span> <span class="nb">math.huge</span> <span class="kr">end</span><span class="c1">--floor position for consistency with Table library</span> </span><span id="L-301"><a href="#L-301"><span class="linenos" data-line="301"></span></a> <span class="kr">end</span> </span><span id="L-302"><a href="#L-302"><span class="linenos" data-line="302"></span></a> <span class="kr">end</span> </span><span id="L-303"><a href="#L-303"><span class="linenos" data-line="303"></span></a> <span class="n">self</span><span class="p">.</span><span class="n">last_concat</span> <span class="o">=</span> <span class="kc">nil</span> </span><span id="L-304"><a href="#L-304"><span class="linenos" data-line="304"></span></a> <span class="kr">end</span> </span><span id="L-305"><a href="#L-305"><span class="linenos" data-line="305"></span></a> <span class="kr">return</span> <span class="n">self</span> </span><span id="L-306"><a href="#L-306"><span class="linenos" data-line="306"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-307"><a href="#L-307"><span class="linenos" data-line="307"></span></a> <span class="n">_all</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="n">valKey</span><span class="p">)</span> </span><span id="L-308"><a href="#L-308"><span class="linenos" data-line="308"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="kr">do</span> <span class="n">MBmix</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">valKey</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-309"><a href="#L-309"><span class="linenos" data-line="309"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="n">valKey</span> <span class="ow">and</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="kc">false</span><span class="p">)</span> <span class="ow">or</span> <span class="n">noOp</span><span class="p">,</span> <span class="n">t</span> <span class="kr">do</span> </span><span id="L-310"><a href="#L-310"><span class="linenos" data-line="310"></span></a> <span class="kr">if</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">then</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span><span class="c1">--self not always a buffer</span> </span><span id="L-311"><a href="#L-311"><span class="linenos" data-line="311"></span></a> <span class="kr">elseif</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">MBi</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="ow">and</span> <span class="n">v</span> <span class="ow">and</span> <span class="n">v</span><span class="o">~=</span><span class="kc">true</span> <span class="kr">then</span> </span><span id="L-312"><a href="#L-312"><span class="linenos" data-line="312"></span></a> <span class="kr">if</span> <span class="n">v</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">==</span><span class="kc">nil</span> <span class="ow">or</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">then</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">](</span><span class="n">self</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> </span><span id="L-313"><a href="#L-313"><span class="linenos" data-line="313"></span></a> <span class="kr">else</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">](</span><span class="n">self</span><span class="p">,</span> <span class="n">unpack</span><span class="p">(</span><span class="n">v</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">table</span><span class="p">.</span><span class="n">maxn</span><span class="p">(</span><span class="n">v</span><span class="p">)))</span> <span class="kr">end</span> </span><span id="L-314"><a href="#L-314"><span class="linenos" data-line="314"></span></a> <span class="kr">end</span> </span><span id="L-315"><a href="#L-315"><span class="linenos" data-line="315"></span></a> <span class="kr">end</span> </span><span id="L-316"><a href="#L-316"><span class="linenos" data-line="316"></span></a> <span class="kr">return</span> <span class="n">self</span> </span><span id="L-317"><a href="#L-317"><span class="linenos" data-line="317"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-318"><a href="#L-318"><span class="linenos" data-line="318"></span></a> <span class="n">_str</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-319"><a href="#L-319"><span class="linenos" data-line="319"></span></a> <span class="kd">local</span> <span class="n">n</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-320"><a href="#L-320"><span class="linenos" data-line="320"></span></a> <span class="kr">if</span> <span class="n">n</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="kr">then</span> </span><span id="L-321"><a href="#L-321"><span class="linenos" data-line="321"></span></a> <span class="kd">local</span> <span class="n">k</span><span class="p">,</span> <span class="n">ops</span><span class="p">,</span> <span class="n">seps</span><span class="p">,</span> <span class="n">r</span> <span class="o">=</span> <span class="mi">2</span><span class="p">,</span> <span class="n">MBselect</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-322"><a href="#L-322"><span class="linenos" data-line="322"></span></a> <span class="n">r</span> <span class="o">=</span> <span class="n">MB</span><span class="p">(</span><span class="n">t</span><span class="p">(</span><span class="n">seps</span><span class="p">[</span><span class="mi">1</span><span class="p">]))</span> </span><span id="L-323"><a href="#L-323"><span class="linenos" data-line="323"></span></a> <span class="kr">while</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">and</span> <span class="n">ops</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="ow">and</span> <span class="n">r</span><span class="p">:</span><span class="n">_</span><span class="p">(</span><span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">](</span><span class="n">seps</span><span class="p">[</span><span class="n">k</span><span class="p">]),</span> <span class="mi">1</span><span class="p">)</span> <span class="kr">do</span> <span class="n">t</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">ops</span> <span class="o">=</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">],</span> <span class="n">k</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">ops</span> <span class="o">-</span> <span class="mi">1</span> <span class="kr">end</span> </span><span id="L-324"><a href="#L-324"><span class="linenos" data-line="324"></span></a> <span class="kr">return</span> <span class="nb">table.concat</span><span class="p">(</span><span class="n">r</span><span class="p">,</span> <span class="n">seps</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="ow">or</span> <span class="kc">nil</span><span class="p">)</span> </span><span id="L-325"><a href="#L-325"><span class="linenos" data-line="325"></span></a> <span class="kr">end</span> </span><span id="L-326"><a href="#L-326"><span class="linenos" data-line="326"></span></a> <span class="kr">return</span> <span class="n">MB</span><span class="p">.</span><span class="n">__call</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-327"><a href="#L-327"><span class="linenos" data-line="327"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-328"><a href="#L-328"><span class="linenos" data-line="328"></span></a> <span class="n">_in</span> <span class="o">=</span> <span class="kr">function</span> <span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">(</span><span class="n">MB</span><span class="p">(...),</span> <span class="n">self</span><span class="p">)</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-329"><a href="#L-329"><span class="linenos" data-line="329"></span></a> <span class="n">_out</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-330"><a href="#L-330"><span class="linenos" data-line="330"></span></a> <span class="kr">if</span> <span class="p">...</span><span class="o">==</span><span class="mi">0</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">],</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">t</span><span class="p">,</span> <span class="n">MB</span><span class="p">.</span><span class="n">__call</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">(</span><span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="p">...))),</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">t</span><span class="p">)))</span> <span class="kr">end</span><span class="c1">--love how :_cc needed nothing new to implement this *self pat on back*</span> </span><span id="L-331"><a href="#L-331"><span class="linenos" data-line="331"></span></a> <span class="kd">local</span> <span class="n">n</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-332"><a href="#L-332"><span class="linenos" data-line="332"></span></a> <span class="kr">if</span> <span class="n">n</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="kr">then</span> </span><span id="L-333"><a href="#L-333"><span class="linenos" data-line="333"></span></a> <span class="kd">local</span> <span class="n">k</span><span class="p">,</span> <span class="n">ops</span><span class="p">,</span> <span class="n">seps</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="n">MBselect</span><span class="p">(</span><span class="n">n</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-334"><a href="#L-334"><span class="linenos" data-line="334"></span></a> <span class="kr">while</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">and</span> <span class="n">ops</span> <span class="o">&gt;</span> <span class="mi">0</span> <span class="kr">do</span> <span class="n">t</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">ops</span> <span class="o">=</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">]:</span><span class="n">_</span><span class="p">(</span><span class="n">t</span><span class="p">(</span><span class="n">seps</span><span class="p">[</span><span class="n">k</span><span class="p">])),</span> <span class="n">k</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">ops</span> <span class="o">-</span> <span class="mi">1</span> <span class="kr">end</span> </span><span id="L-335"><a href="#L-335"><span class="linenos" data-line="335"></span></a> <span class="kr">elseif</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">t</span><span class="p">]:</span><span class="n">_</span><span class="p">(</span><span class="n">t</span><span class="p">(...))</span> <span class="kr">end</span> </span><span id="L-336"><a href="#L-336"><span class="linenos" data-line="336"></span></a> <span class="kr">return</span> <span class="n">t</span> </span><span id="L-337"><a href="#L-337"><span class="linenos" data-line="337"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-338"><a href="#L-338"><span class="linenos" data-line="338"></span></a> <span class="n">_cc</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">clear</span><span class="p">,</span> <span class="n">copy</span><span class="p">,</span> <span class="n">meta</span><span class="p">)</span> </span><span id="L-339"><a href="#L-339"><span class="linenos" data-line="339"></span></a> <span class="kr">if</span> <span class="n">clear</span> <span class="kr">then</span> </span><span id="L-340"><a href="#L-340"><span class="linenos" data-line="340"></span></a> <span class="kr">if</span> <span class="nb">rawequal</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">self</span><span class="p">,</span> <span class="n">spec</span><span class="p">[</span><span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">spec</span><span class="p">[</span><span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">],</span> <span class="n">MB</span><span class="p">)</span><span class="c1">--rawequal to avoid re-string via __eq in case both are different Buffer objects</span> </span><span id="L-341"><a href="#L-341"><span class="linenos" data-line="341"></span></a> <span class="kr">elseif</span> <span class="n">copy</span><span class="o">==</span><span class="kc">true</span> <span class="kr">then</span> <span class="n">copy</span> <span class="o">=</span> <span class="n">self</span> <span class="kr">end</span> </span><span id="L-342"><a href="#L-342"><span class="linenos" data-line="342"></span></a> <span class="kr">if</span> <span class="n">clear</span><span class="o">~=</span><span class="mi">0</span> <span class="kr">then</span> </span><span id="L-343"><a href="#L-343"><span class="linenos" data-line="343"></span></a> <span class="nb">assert</span><span class="p">(</span><span class="nb">type</span><span class="p">(</span><span class="n">clear</span><span class="p">)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span><span class="p">,</span> <span class="nb">debug.traceback</span><span class="p">(</span><span class="s1">&#39;Buffer:_cc can only &quot;clear&quot; tables. Did you forget to call with a colon?&#39;</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span><span class="c1">--errors can be hard to trace without this</span> </span><span id="L-344"><a href="#L-344"><span class="linenos" data-line="344"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="kr">in</span> <span class="n">self</span> <span class="ow">and</span> <span class="nb">next</span> <span class="ow">or</span> <span class="n">noOp</span><span class="p">,</span> <span class="n">clear</span> <span class="kr">do</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="kc">nil</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-345"><a href="#L-345"><span class="linenos" data-line="345"></span></a> <span class="kr">else</span> <span class="kr">return</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">(</span><span class="kc">false</span><span class="p">,</span> <span class="p">{</span><span class="n">unpack</span><span class="p">(</span><span class="n">copy</span><span class="p">)},</span> <span class="n">copy</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--copy length w/o empty strings; recursion to avoid self = false causing garbage collection (non-weak child may exist)</span> </span><span id="L-346"><a href="#L-346"><span class="linenos" data-line="346"></span></a> <span class="kr">if</span> <span class="n">self</span><span class="o">==</span><span class="kc">false</span> <span class="ow">or</span> <span class="n">copy</span> <span class="ow">and</span> <span class="nb">type</span><span class="p">(</span><span class="n">copy</span><span class="p">)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="kr">then</span><span class="c1">--self==false means copy is a table (saves a type op for recursive calls)</span> </span><span id="L-347"><a href="#L-347"><span class="linenos" data-line="347"></span></a> <span class="n">meta</span> <span class="o">=</span> <span class="n">meta</span> <span class="ow">or</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">copy</span><span class="p">)</span> </span><span id="L-348"><a href="#L-348"><span class="linenos" data-line="348"></span></a> <span class="kr">if</span> <span class="n">self</span> <span class="ow">and</span> <span class="o">#</span><span class="n">copy</span> <span class="o">&gt;</span> <span class="mi">1</span> <span class="kr">then</span><span class="c1">--preserves length with empty strings; developed from studying http://www.lua.org/source/5.1/ltable.c.html </span> </span><span id="L-349"><a href="#L-349"><span class="linenos" data-line="349"></span></a> <span class="kd">local</span> <span class="n">n</span><span class="p">,</span> <span class="n">null</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="o">=</span> <span class="o">#</span><span class="n">copy</span><span class="p">,</span> <span class="p">{},</span> <span class="nb">math.ldexp</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="nb">math.frexp</span><span class="p">(</span><span class="o">#</span><span class="n">copy</span><span class="p">))</span> <span class="o">-</span> <span class="mi">2</span><span class="p">)</span> </span><span id="L-350"><a href="#L-350"><span class="linenos" data-line="350"></span></a> <span class="n">e</span><span class="p">,</span> <span class="n">spec</span><span class="p">[</span><span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">],</span> <span class="n">parent</span><span class="p">[</span><span class="n">null</span><span class="p">]</span> <span class="o">=</span> <span class="n">i</span> <span class="o">-</span> <span class="mi">1</span><span class="p">,</span> <span class="n">null</span><span class="p">,</span> <span class="n">clear</span> </span><span id="L-351"><a href="#L-351"><span class="linenos" data-line="351"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="n">e</span> <span class="kr">do</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="kc">false</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-352"><a href="#L-352"><span class="linenos" data-line="352"></span></a> <span class="kr">while</span> <span class="n">i</span><span class="o">&lt;=</span><span class="n">n</span> <span class="kr">do</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="s1">&#39;&#39;</span><span class="p">)</span> <span class="n">i</span><span class="p">,</span> <span class="n">null</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">i</span> <span class="o">+</span> <span class="nb">math.ldexp</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="nb">math.frexp</span><span class="p">(</span><span class="n">n</span> <span class="o">-</span> <span class="n">i</span><span class="p">))</span> <span class="o">-</span> <span class="mi">2</span><span class="p">),</span> <span class="s1">&#39;&#39;</span> <span class="kr">end</span> </span><span id="L-353"><a href="#L-353"><span class="linenos" data-line="353"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="n">e</span> <span class="kr">do</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="kc">nil</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-354"><a href="#L-354"><span class="linenos" data-line="354"></span></a> <span class="kr">end</span> </span><span id="L-355"><a href="#L-355"><span class="linenos" data-line="355"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="nb">next</span><span class="p">,</span> <span class="n">copy</span> <span class="kr">do</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_cc</span><span class="p">(</span><span class="kc">false</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="ow">or</span> <span class="n">v</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-356"><a href="#L-356"><span class="linenos" data-line="356"></span></a> <span class="kr">elseif</span> <span class="n">copy</span> <span class="kr">then</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="p">(</span><span class="n">Valid</span><span class="p">(</span><span class="n">copy</span><span class="p">)))</span> <span class="kr">end</span> </span><span id="L-357"><a href="#L-357"><span class="linenos" data-line="357"></span></a> <span class="n">rawkey</span><span class="p">[</span><span class="nb">setmetatable</span><span class="p">(</span><span class="n">clear</span><span class="p">,</span> <span class="n">meta</span><span class="p">)],</span> <span class="n">parent</span><span class="p">[</span><span class="n">clear</span><span class="p">]</span> <span class="o">=</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">copy</span><span class="p">],</span> <span class="n">parent</span><span class="p">[</span><span class="n">copy</span><span class="p">]</span> </span><span id="L-358"><a href="#L-358"><span class="linenos" data-line="358"></span></a> <span class="kr">end</span> </span><span id="L-359"><a href="#L-359"><span class="linenos" data-line="359"></span></a> <span class="kr">return</span> <span class="n">self</span> <span class="ow">and</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="s1">&#39;last_concat&#39;</span><span class="p">,</span> <span class="kc">nil</span><span class="p">)</span> <span class="ow">or</span> <span class="n">clear</span> </span><span id="L-360"><a href="#L-360"><span class="linenos" data-line="360"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-361"><a href="#L-361"><span class="linenos" data-line="361"></span></a> <span class="n">_parent</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">[</span><span class="n">self</span><span class="p">]:</span><span class="n">_str</span><span class="p">(...))</span> <span class="ow">or</span> <span class="n">self</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-362"><a href="#L-362"><span class="linenos" data-line="362"></span></a> <span class="n">getParent</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">isMBfunc</span><span class="p">(</span><span class="n">parent</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="ow">or</span> <span class="n">parent</span><span class="p">[</span><span class="n">parent</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">MB</span><span class="p">))],</span> <span class="p">...)</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-363"><a href="#L-363"><span class="linenos" data-line="363"></span></a> <span class="n">killParent</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">parent</span><span class="p">[</span><span class="n">self</span><span class="p">]</span> <span class="ow">and</span> <span class="n">isMBfunc</span><span class="p">(</span><span class="n">parent</span><span class="p">[</span><span class="n">self</span><span class="p">],</span> <span class="p">...)</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">(</span><span class="n">self</span><span class="p">)</span> <span class="ow">or</span> <span class="n">self</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-364"><a href="#L-364"><span class="linenos" data-line="364"></span></a> <span class="n">_build</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">t</span><span class="p">)</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">self</span><span class="p">())</span> <span class="kr">end</span><span class="p">,</span><span class="c1">--for compatibility with mw.html:node()</span> </span><span id="L-365"><a href="#L-365"><span class="linenos" data-line="365"></span></a> <span class="n">last_concat</span> <span class="o">=</span> <span class="kc">false</span><span class="c1">--prevent library check</span> </span><span id="L-366"><a href="#L-366"><span class="linenos" data-line="366"></span></a> <span class="p">},</span> <span class="p">{</span><span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span><span class="c1">--import string, mw.text, and mw.ustring libraries on an as-needed basis</span> </span><span id="L-367"><a href="#L-367"><span class="linenos" data-line="367"></span></a> <span class="kd">local</span> <span class="n">func</span> <span class="o">=</span> <span class="n">string</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="ow">or</span> <span class="n">mw</span><span class="p">.</span><span class="n">text</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="ow">or</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="ow">or</span> <span class="nb">type</span><span class="p">(</span><span class="n">i</span><span class="p">)</span><span class="o">==</span><span class="s1">&#39;string&#39;</span> <span class="ow">and</span> <span class="n">mw</span><span class="p">.</span><span class="n">ustring</span><span class="p">[</span><span class="n">i</span><span class="p">:</span><span class="n">match</span><span class="s1">&#39;^u(.+)&#39;</span><span class="p">]</span> <span class="kr">if</span> <span class="n">func</span> <span class="kr">then</span> </span><span id="L-368"><a href="#L-368"><span class="linenos" data-line="368"></span></a> <span class="n">lib</span> <span class="o">=</span> <span class="n">lib</span> <span class="ow">or</span> <span class="kr">function</span> <span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-369"><a href="#L-369"><span class="linenos" data-line="369"></span></a> <span class="kr">if</span> <span class="n">parent</span><span class="p">[</span><span class="n">s</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">next</span><span class="p">(</span><span class="n">s</span><span class="p">)</span><span class="o">==</span><span class="kc">nil</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">s</span><span class="p">:</span><span class="n">_</span><span class="p">((</span><span class="n">f</span><span class="p">(</span><span class="nb">tostring</span><span class="p">(</span><span class="n">parent</span><span class="p">[</span><span class="n">Element</span> <span class="ow">and</span> <span class="p">(</span><span class="n">spec</span><span class="p">[</span><span class="n">s</span><span class="p">]</span><span class="o">==</span><span class="n">Element</span> <span class="ow">and</span> <span class="n">s</span><span class="p">:</span><span class="n">allDone</span><span class="p">()</span> <span class="ow">or</span> <span class="n">spec</span><span class="p">[</span><span class="n">parent</span><span class="p">[</span><span class="n">s</span><span class="p">]]</span><span class="o">==</span><span class="n">Element</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">[</span><span class="n">s</span><span class="p">])</span> <span class="ow">or</span> <span class="n">s</span><span class="p">]),</span> <span class="p">...)))</span> <span class="kr">end</span> </span><span id="L-370"><a href="#L-370"><span class="linenos" data-line="370"></span></a> <span class="kr">return</span> <span class="n">f</span><span class="p">(</span><span class="nb">tostring</span><span class="p">(</span><span class="n">s</span><span class="p">),</span> <span class="p">...)</span><span class="c1">--not using ternary/logical operators here to allow multiple return values</span> </span><span id="L-371"><a href="#L-371"><span class="linenos" data-line="371"></span></a> <span class="kr">end</span> </span><span id="L-372"><a href="#L-372"><span class="linenos" data-line="372"></span></a> <span class="kr">return</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">i</span><span class="p">:</span><span class="n">match</span><span class="s1">&#39;^u?gsub&#39;</span> <span class="ow">and</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="p">...)</span><span class="kr">return</span> <span class="n">lib</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">func</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="n">r</span> <span class="ow">or</span> <span class="s1">&#39;&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="kr">end</span><span class="c1">--Why are ugsub/gsub special? because empty strings are against my religion!</span> </span><span id="L-373"><a href="#L-373"><span class="linenos" data-line="373"></span></a> <span class="ow">or</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span><span class="kr">return</span> <span class="n">lib</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">func</span><span class="p">,</span> <span class="p">...)</span><span class="kr">end</span><span class="p">)[</span><span class="n">i</span><span class="p">]</span> </span><span id="L-374"><a href="#L-374"><span class="linenos" data-line="374"></span></a> <span class="kr">end</span> </span><span id="L-375"><a href="#L-375"><span class="linenos" data-line="375"></span></a> <span class="kr">end</span><span class="p">})</span> </span><span id="L-376"><a href="#L-376"><span class="linenos" data-line="376"></span></a><span class="kr">end</span> </span><span id="L-377"><a href="#L-377"><span class="linenos" data-line="377"></span></a> </span><span id="L-378"><a href="#L-378"><span class="linenos" data-line="378"></span></a><span class="kr">function</span> <span class="nf">MBmix</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="n">v</span> <span class="ow">and</span> <span class="p">((</span><span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">~=</span><span class="s1">&#39;table&#39;</span> <span class="ow">or</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">v</span><span class="p">))</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">0</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">t</span><span class="p">].</span><span class="n">_add</span> <span class="ow">or</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_all</span><span class="p">)(</span><span class="n">t</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="p">...))</span> <span class="ow">or</span> <span class="n">t</span> <span class="kr">end</span><span class="c1">--:_all always passes two args</span> </span><span id="L-379"><a href="#L-379"><span class="linenos" data-line="379"></span></a> </span><span id="L-380"><a href="#L-380"><span class="linenos" data-line="380"></span></a><span class="kd">local</span> <span class="nb">_G</span><span class="p">,</span> <span class="n">new_G</span> <span class="o">=</span> <span class="nb">_G</span><span class="c1">--localize _G for console testing (console _G ~= module _G)</span> </span><span id="L-381"><a href="#L-381"><span class="linenos" data-line="381"></span></a><span class="kr">return</span> <span class="nb">setmetatable</span><span class="p">({</span><span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> <span class="kr">return</span> <span class="n">spec</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">t</span><span class="p">][</span><span class="n">i</span><span class="p">]</span> <span class="ow">or</span> <span class="n">MBi</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="kr">end</span><span class="p">,</span> </span><span id="L-382"><a href="#L-382"><span class="linenos" data-line="382"></span></a> <span class="n">__call</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-383"><a href="#L-383"><span class="linenos" data-line="383"></span></a> <span class="kd">local</span> <span class="n">rawsep</span><span class="p">,</span> <span class="n">sep</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span><span class="p">,</span> <span class="n">raw</span> <span class="o">=</span> <span class="n">noCache</span> <span class="ow">and</span> <span class="n">rawkey</span><span class="p">[...]</span> <span class="ow">and</span> <span class="p">...,</span> <span class="p">...</span> </span><span id="L-384"><a href="#L-384"><span class="linenos" data-line="384"></span></a> <span class="kr">if</span> <span class="n">i</span> <span class="ow">or</span> <span class="n">j</span> <span class="ow">or</span> <span class="n">rawsep</span> <span class="ow">or</span> <span class="n">Valid</span><span class="p">(</span><span class="n">sep</span><span class="p">)</span> <span class="kr">then</span> </span><span id="L-385"><a href="#L-385"><span class="linenos" data-line="385"></span></a> <span class="n">raw</span><span class="p">,</span> <span class="n">sep</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span> <span class="o">=</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">spec</span><span class="p">[</span><span class="n">t</span><span class="p">]]</span> <span class="ow">or</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">t</span><span class="p">],</span> <span class="n">rawsep</span> <span class="ow">or</span> <span class="n">Valid</span><span class="p">(</span><span class="n">sep</span><span class="p">),</span> <span class="n">i</span> <span class="ow">and</span> <span class="p">(</span><span class="n">i</span><span class="o">~=</span><span class="nb">tonumber</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="ow">and</span> <span class="n">i</span> <span class="o">+</span> <span class="o">#</span><span class="n">t</span> <span class="ow">or</span> <span class="n">i</span><span class="p">),</span> <span class="n">j</span> <span class="ow">and</span> <span class="p">(</span><span class="n">j</span><span class="o">~=</span><span class="nb">tonumber</span><span class="p">(</span><span class="n">j</span><span class="p">)</span> <span class="ow">and</span> <span class="n">j</span> <span class="o">+</span> <span class="o">#</span><span class="n">t</span> <span class="ow">or</span> <span class="n">j</span><span class="p">)</span> </span><span id="L-386"><a href="#L-386"><span class="linenos" data-line="386"></span></a> <span class="kr">if</span> <span class="n">rawsep</span> <span class="ow">or</span> <span class="n">raw</span> <span class="ow">and</span> <span class="p">(</span><span class="n">raw</span><span class="o">&gt;=</span><span class="p">(</span><span class="n">j</span> <span class="ow">or</span> <span class="o">#</span><span class="n">t</span><span class="p">)</span> <span class="ow">or</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="mi">1</span><span class="p">)</span> <span class="kr">then</span> </span><span id="L-387"><a href="#L-387"><span class="linenos" data-line="387"></span></a> <span class="n">raw</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">j</span> <span class="o">=</span> <span class="p">{},</span> <span class="n">i</span> <span class="ow">and</span> <span class="nb">math.floor</span><span class="p">(</span><span class="n">i</span><span class="p">),</span> <span class="n">j</span> <span class="ow">and</span> <span class="nb">math.floor</span><span class="p">(</span><span class="n">j</span><span class="p">)</span><span class="c1">--floor for consistency with table.concat(t, sep, i, j), which ignores decimals</span> </span><span id="L-388"><a href="#L-388"><span class="linenos" data-line="388"></span></a> <span class="n">raw</span><span class="p">.</span><span class="n">lc</span><span class="p">,</span> <span class="n">t</span><span class="p">.</span><span class="n">last_concat</span> <span class="o">=</span> <span class="n">t</span><span class="p">.</span><span class="n">last_concat</span><span class="c1">--temporarily unset last_concat to prevent disqualification from mapless iteration</span> </span><span id="L-389"><a href="#L-389"><span class="linenos" data-line="389"></span></a> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="n">MBpairs</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> <span class="kr">do</span> </span><span id="L-390"><a href="#L-390"><span class="linenos" data-line="390"></span></a> <span class="kr">if</span> <span class="n">raw</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">i</span> <span class="ow">or</span> <span class="n">k</span><span class="o">&gt;=</span><span class="n">i</span> <span class="kr">then</span> <span class="kr">if</span> <span class="n">j</span> <span class="ow">and</span> <span class="n">k</span> <span class="o">&gt;</span> <span class="n">j</span> <span class="kr">then</span> <span class="kr">break</span> <span class="kr">end</span> </span><span id="L-391"><a href="#L-391"><span class="linenos" data-line="391"></span></a> <span class="kr">if</span> <span class="n">raw</span><span class="p">.</span><span class="n">s</span> <span class="kr">then</span> <span class="n">raw</span><span class="p">.</span><span class="n">s</span> <span class="o">=</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">raw</span><span class="p">,</span> <span class="nb">tostring</span><span class="p">(</span><span class="n">sep</span><span class="p">))</span> <span class="kr">end</span><span class="c1">--if sep contains v and v is a Buffer-variable, sep must be strung before v</span> </span><span id="L-392"><a href="#L-392"><span class="linenos" data-line="392"></span></a> <span class="n">k</span> <span class="o">=</span> <span class="n">Valid</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="kr">if</span> <span class="n">k</span> <span class="kr">then</span> </span><span id="L-393"><a href="#L-393"><span class="linenos" data-line="393"></span></a> <span class="n">raw</span><span class="p">.</span><span class="n">s</span> <span class="o">=</span> <span class="n">rawsep</span> <span class="ow">or</span> <span class="n">sep</span> <span class="ow">and</span> <span class="n">raw</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">and</span> <span class="nb">table.insert</span><span class="p">(</span><span class="n">raw</span><span class="p">,</span> <span class="n">sep</span><span class="p">)</span> </span><span id="L-394"><a href="#L-394"><span class="linenos" data-line="394"></span></a> <span class="nb">table.insert</span><span class="p">(</span><span class="n">raw</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> </span><span id="L-395"><a href="#L-395"><span class="linenos" data-line="395"></span></a> <span class="kr">end</span> </span><span id="L-396"><a href="#L-396"><span class="linenos" data-line="396"></span></a> <span class="kr">end</span> </span><span id="L-397"><a href="#L-397"><span class="linenos" data-line="397"></span></a> <span class="kr">end</span> </span><span id="L-398"><a href="#L-398"><span class="linenos" data-line="398"></span></a> <span class="kr">if</span> <span class="n">rawsep</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">raw</span><span class="p">.</span><span class="n">s</span> <span class="kr">then</span> <span class="n">raw</span><span class="p">[</span><span class="o">#</span><span class="n">raw</span><span class="p">]</span> <span class="o">=</span> <span class="n">unbuild</span><span class="p">(</span><span class="n">sep</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--unbuild rawsep if final index in t was invalid</span> </span><span id="L-399"><a href="#L-399"><span class="linenos" data-line="399"></span></a> <span class="n">t</span><span class="p">.</span><span class="n">last_concat</span> <span class="o">=</span> <span class="n">raw</span><span class="p">.</span><span class="n">lc</span> <span class="kr">return</span> <span class="nb">table.concat</span><span class="p">(</span><span class="n">raw</span><span class="p">)</span> </span><span id="L-400"><a href="#L-400"><span class="linenos" data-line="400"></span></a> <span class="kr">end</span> </span><span id="L-401"><a href="#L-401"><span class="linenos" data-line="401"></span></a> <span class="kr">return</span> <span class="nb">table.concat</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">sep</span><span class="p">,</span> <span class="n">i</span> <span class="ow">and</span> <span class="nb">math.max</span><span class="p">(</span><span class="n">i</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">j</span> <span class="ow">and</span> <span class="nb">math.min</span><span class="p">(</span><span class="n">j</span><span class="p">,</span> <span class="o">#</span><span class="n">t</span><span class="p">))</span> </span><span id="L-402"><a href="#L-402"><span class="linenos" data-line="402"></span></a> <span class="kr">end</span> </span><span id="L-403"><a href="#L-403"><span class="linenos" data-line="403"></span></a> <span class="kr">return</span> <span class="n">MB</span><span class="p">.</span><span class="n">__tostring</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> </span><span id="L-404"><a href="#L-404"><span class="linenos" data-line="404"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-405"><a href="#L-405"><span class="linenos" data-line="405"></span></a> <span class="n">__tostring</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">)</span> </span><span id="L-406"><a href="#L-406"><span class="linenos" data-line="406"></span></a> <span class="kr">if</span> <span class="n">t</span><span class="p">.</span><span class="n">last_concat</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">t</span><span class="p">.</span><span class="n">last_concat</span> <span class="kr">end</span> </span><span id="L-407"><a href="#L-407"><span class="linenos" data-line="407"></span></a> <span class="kd">local</span> <span class="n">r</span> <span class="o">=</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">spec</span><span class="p">[</span><span class="n">t</span><span class="p">]]</span> <span class="ow">or</span> <span class="n">rawkey</span><span class="p">[</span><span class="n">t</span><span class="p">]</span> </span><span id="L-408"><a href="#L-408"><span class="linenos" data-line="408"></span></a> <span class="n">r</span> <span class="o">=</span> <span class="nb">table.concat</span><span class="p">(</span><span class="n">r</span> <span class="ow">and</span> <span class="n">r</span><span class="o">&gt;=#</span><span class="n">t</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_all</span><span class="p">({},</span> <span class="n">t</span><span class="p">)</span> <span class="ow">or</span> <span class="n">t</span><span class="p">)</span> </span><span id="L-409"><a href="#L-409"><span class="linenos" data-line="409"></span></a> <span class="kr">return</span> <span class="p">(</span><span class="n">noCache</span> <span class="ow">or</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="s1">&#39;last_concat&#39;</span><span class="p">,</span> <span class="n">r</span><span class="p">))</span> <span class="ow">and</span> <span class="n">r</span> </span><span id="L-410"><a href="#L-410"><span class="linenos" data-line="410"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-411"><a href="#L-411"><span class="linenos" data-line="411"></span></a> <span class="n">__concat</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> </span><span id="L-412"><a href="#L-412"><span class="linenos" data-line="412"></span></a> <span class="kr">if</span> <span class="n">buffHTML</span> <span class="kr">then</span> </span><span id="L-413"><a href="#L-413"><span class="linenos" data-line="413"></span></a> <span class="kr">for</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span> <span class="kr">do</span> <span class="kd">local</span> <span class="n">v</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span><span class="c1">--faster than for k, v in pairs{a, b} do</span> </span><span id="L-414"><a href="#L-414"><span class="linenos" data-line="414"></span></a> <span class="kr">if</span> <span class="n">v</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">v</span><span class="p">]</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">v</span><span class="p">]</span><span class="o">==</span><span class="n">Element</span> <span class="kr">then</span> </span><span id="L-415"><a href="#L-415"><span class="linenos" data-line="415"></span></a> <span class="kr">if</span> <span class="n">parent</span><span class="p">[</span><span class="n">v</span><span class="p">].</span><span class="n">selfClosing</span> <span class="kr">then</span> </span><span id="L-416"><a href="#L-416"><span class="linenos" data-line="416"></span></a> <span class="kr">if</span> <span class="nb">rawequal</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">then</span> <span class="kr">return</span> <span class="p">(</span><span class="ow">not</span> <span class="n">noCache</span> <span class="ow">or</span> <span class="n">parent</span><span class="p">[</span><span class="n">v</span><span class="p">].</span><span class="n">tagName</span><span class="p">)</span> <span class="ow">and</span> <span class="n">v</span><span class="p">:</span><span class="n">_str</span><span class="p">(</span><span class="mi">0</span><span class="p">):</span><span class="n">rep</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span> <span class="ow">or</span> <span class="n">v</span><span class="p">:</span><span class="n">_str</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span><span class="o">..</span><span class="n">v</span><span class="p">:</span><span class="n">_str</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--rawequal avoids premature tostring of Buffer:_var objects;</span> </span><span id="L-417"><a href="#L-417"><span class="linenos" data-line="417"></span></a> <span class="n">b</span><span class="p">,</span> <span class="n">a</span> <span class="o">=</span> <span class="nb">select</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">parent</span><span class="p">[</span><span class="n">v</span><span class="p">],</span> <span class="n">a</span><span class="p">)</span> </span><span id="L-418"><a href="#L-418"><span class="linenos" data-line="418"></span></a> <span class="kr">else</span> <span class="kd">local</span> <span class="n">temp</span> <span class="o">=</span> <span class="n">Element</span> <span class="o">..</span> <span class="n">v</span> <span class="c1">--helper method; returns a mirror of parent[v]</span> </span><span id="L-419"><a href="#L-419"><span class="linenos" data-line="419"></span></a> <span class="n">MBmix</span><span class="p">(</span><span class="n">MBmix</span><span class="p">(</span><span class="n">parent</span><span class="p">(</span><span class="n">temp</span><span class="p">.</span><span class="n">nodes</span><span class="p">,</span> <span class="n">temp</span><span class="p">),</span> <span class="n">a</span><span class="p">),</span> <span class="n">k</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">spec</span><span class="p">[</span><span class="n">b</span><span class="p">]</span><span class="o">==</span><span class="n">Element</span> <span class="ow">and</span> <span class="n">parent</span><span class="p">[</span><span class="n">b</span><span class="p">]</span> <span class="ow">or</span> <span class="n">b</span><span class="p">)</span> </span><span id="L-420"><a href="#L-420"><span class="linenos" data-line="420"></span></a> <span class="kr">return</span> <span class="n">buffHTML</span><span class="p">.</span><span class="n">__tostring</span><span class="p">(</span><span class="nb">setmetatable</span><span class="p">(</span><span class="n">temp</span><span class="p">,</span> <span class="p">{</span><span class="n">__index</span><span class="o">=</span><span class="n">parent</span><span class="p">[</span><span class="n">v</span><span class="p">],</span> <span class="n">__mode</span><span class="o">=</span><span class="s1">&#39;v&#39;</span><span class="p">}))</span><span class="c1">--switch from tempMeta to avoid MBi._cc op of styles/attributes</span> </span><span id="L-421"><a href="#L-421"><span class="linenos" data-line="421"></span></a> <span class="kr">end</span> </span><span id="L-422"><a href="#L-422"><span class="linenos" data-line="422"></span></a> <span class="kr">end</span> </span><span id="L-423"><a href="#L-423"><span class="linenos" data-line="423"></span></a> <span class="kr">end</span> </span><span id="L-424"><a href="#L-424"><span class="linenos" data-line="424"></span></a> <span class="kr">end</span> </span><span id="L-425"><a href="#L-425"><span class="linenos" data-line="425"></span></a> <span class="kr">return</span> <span class="nb">table.concat</span><span class="p">(</span><span class="n">MBmix</span><span class="p">(</span><span class="n">MBmix</span><span class="p">({},</span> <span class="n">a</span><span class="p">),</span> <span class="n">b</span><span class="p">))</span> </span><span id="L-426"><a href="#L-426"><span class="linenos" data-line="426"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-427"><a href="#L-427"><span class="linenos" data-line="427"></span></a> <span class="n">__pairs</span> <span class="o">=</span> <span class="n">MBpairs</span><span class="p">,</span> </span><span id="L-428"><a href="#L-428"><span class="linenos" data-line="428"></span></a> <span class="n">__ipairs</span> <span class="o">=</span> <span class="n">MBpairs</span><span class="p">,</span> </span><span id="L-429"><a href="#L-429"><span class="linenos" data-line="429"></span></a> <span class="n">__eq</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">)</span> <span class="kr">return</span> <span class="nb">tostring</span><span class="p">(</span><span class="n">a</span><span class="p">)</span><span class="o">==</span><span class="nb">tostring</span><span class="p">(</span><span class="n">b</span><span class="p">)</span> <span class="kr">end</span><span class="c1">--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)</span> </span><span id="L-430"><a href="#L-430"><span class="linenos" data-line="430"></span></a><span class="p">},</span> <span class="p">{</span><span class="n">__tostring</span> <span class="o">=</span> <span class="kr">function</span><span class="p">()</span><span class="kr">return</span><span class="s1">&#39;&#39;</span><span class="kr">end</span><span class="p">,</span> </span><span id="L-431"><a href="#L-431"><span class="linenos" data-line="431"></span></a> <span class="n">__call</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> <span class="n">MB</span> <span class="o">=</span> <span class="n">MB</span> <span class="ow">or</span> <span class="n">self</span> </span><span id="L-432"><a href="#L-432"><span class="linenos" data-line="432"></span></a> <span class="kr">if</span> <span class="n">new_G</span> <span class="kr">then</span> <span class="kr">if</span> <span class="p">...</span> <span class="ow">and</span> <span class="nb">_G</span> <span class="ow">and</span> <span class="p">...</span><span class="o">==</span><span class="nb">_G</span> <span class="kr">then</span> <span class="n">new_G</span> <span class="o">=</span> <span class="p">...</span> <span class="kr">end</span> </span><span id="L-433"><a href="#L-433"><span class="linenos" data-line="433"></span></a> <span class="kr">elseif</span> <span class="p">...</span> <span class="ow">and</span> <span class="p">(...</span><span class="o">==</span><span class="nb">_G</span> <span class="ow">or</span> <span class="nb">type</span><span class="p">(...)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span> <span class="ow">and</span> <span class="p">(...).</span><span class="nb">_G</span><span class="o">==</span><span class="p">...)</span> <span class="kr">then</span> </span><span id="L-434"><a href="#L-434"><span class="linenos" data-line="434"></span></a> <span class="kd">local</span> <span class="n">Nil</span><span class="p">,</span> <span class="n">mG</span> <span class="o">=</span> <span class="p">{},</span> <span class="p">(...):</span><span class="nb">getmetatable</span><span class="p">()</span> <span class="ow">or</span> <span class="p">(...):</span><span class="nb">setmetatable</span><span class="p">{}:</span><span class="nb">getmetatable</span><span class="p">()</span> </span><span id="L-435"><a href="#L-435"><span class="linenos" data-line="435"></span></a> <span class="n">new_G</span><span class="p">,</span> <span class="nb">_G</span><span class="p">,</span> <span class="n">gfuncs</span> <span class="o">=</span> <span class="p">...,</span> <span class="p">...,</span> <span class="p">{</span><span class="c1">--gfuncs stored for Buffer:_inHTML; new_G is a is a Module:Buffer local declared just before the final return statement.</span> </span><span id="L-436"><a href="#L-436"><span class="linenos" data-line="436"></span></a> <span class="nb">_G</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-437"><a href="#L-437"><span class="linenos" data-line="437"></span></a> <span class="kd">local</span> <span class="n">X</span><span class="p">,</span> <span class="n">save</span> <span class="o">=</span> <span class="nb">rawget</span><span class="p">(</span><span class="n">new_G</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">0</span> <span class="ow">and</span> <span class="n">self</span> <span class="ow">or</span> <span class="p">...</span> </span><span id="L-438"><a href="#L-438"><span class="linenos" data-line="438"></span></a> <span class="kr">if</span> <span class="n">i</span> <span class="ow">and</span> <span class="n">i</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="ow">not</span> <span class="p">(</span><span class="n">X</span> <span class="ow">and</span> <span class="n">save</span> <span class="ow">and</span> <span class="nb">rawequal</span><span class="p">(</span><span class="n">X</span><span class="p">,</span> <span class="n">save</span><span class="p">))</span> <span class="ow">and</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">new_G</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">save</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">X</span><span class="o">~=</span><span class="kc">nil</span> <span class="ow">or</span> <span class="n">save</span><span class="o">==</span><span class="kc">nil</span> <span class="ow">and</span> <span class="n">new_G</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="o">~=</span><span class="kc">nil</span><span class="p">)</span> <span class="kr">then</span><span class="c1">--rawequal in case X is another buffer</span> </span><span id="L-439"><a href="#L-439"><span class="linenos" data-line="439"></span></a> <span class="kd">local</span> <span class="n">mG</span> <span class="o">=</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">new_G</span><span class="p">)</span> <span class="ow">or</span> <span class="p">{</span><span class="n">__call</span><span class="o">=</span><span class="n">mG</span><span class="p">.</span><span class="n">__call</span><span class="p">}</span> </span><span id="L-440"><a href="#L-440"><span class="linenos" data-line="440"></span></a> <span class="kr">if</span> <span class="n">mG</span><span class="p">.</span><span class="n">__index</span> <span class="kr">then</span> <span class="nb">pcall</span><span class="p">(</span><span class="nb">rawset</span><span class="p">,</span> <span class="n">mG</span><span class="p">.</span><span class="n">__index</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">X</span><span class="p">)</span> </span><span id="L-441"><a href="#L-441"><span class="linenos" data-line="441"></span></a> <span class="kr">else</span> <span class="n">mG</span><span class="p">.</span><span class="n">__index</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">new_G</span><span class="p">,</span> <span class="n">mG</span><span class="p">)</span> <span class="ow">and</span> <span class="p">{[</span><span class="n">i</span><span class="p">]</span> <span class="o">=</span> <span class="n">X</span><span class="p">}</span> <span class="kr">end</span> </span><span id="L-442"><a href="#L-442"><span class="linenos" data-line="442"></span></a> <span class="kr">end</span> </span><span id="L-443"><a href="#L-443"><span class="linenos" data-line="443"></span></a> <span class="kr">return</span> <span class="n">self</span><span class="p">,</span> <span class="p">...</span><span class="c1">--avoiding __eq with rawequal(self,save) is overkill since buffers can self-save without being passed as save</span> </span><span id="L-444"><a href="#L-444"><span class="linenos" data-line="444"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-445"><a href="#L-445"><span class="linenos" data-line="445"></span></a> <span class="n">_R</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">i</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">m</span><span class="p">)</span> </span><span id="L-446"><a href="#L-446"><span class="linenos" data-line="446"></span></a> <span class="kr">if</span> <span class="n">i</span><span class="o">~=</span><span class="s1">&#39;new_G&#39;</span> <span class="kr">then</span> <span class="kr">if</span> <span class="n">i</span> <span class="ow">and</span> <span class="n">i</span><span class="o">~=</span><span class="kc">true</span> <span class="kr">then</span> <span class="nb">rawset</span><span class="p">(</span><span class="n">new_G</span><span class="p">,</span> <span class="n">i</span> <span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-447"><a href="#L-447"><span class="linenos" data-line="447"></span></a> <span class="kr">elseif</span> <span class="ow">not</span> <span class="n">v</span> <span class="ow">or</span> <span class="n">v</span><span class="o">==</span><span class="kc">true</span> <span class="ow">or</span> <span class="n">v</span><span class="p">.</span><span class="n">_G</span><span class="o">~=</span><span class="nb">_G</span> <span class="kr">then</span> <span class="n">new_G</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">v</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="n">v</span> <span class="ow">or</span> <span class="p">{},</span> <span class="p">{</span><span class="n">__call</span> <span class="o">=</span> <span class="n">mG</span><span class="p">.</span><span class="n">__call</span><span class="p">,</span> <span class="n">__index</span> <span class="o">=</span> <span class="n">v</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="n">m</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="p">(</span><span class="n">m</span> <span class="ow">or</span> <span class="n">new_G</span><span class="p">)</span> <span class="ow">or</span> <span class="kc">nil</span><span class="p">})</span> </span><span id="L-448"><a href="#L-448"><span class="linenos" data-line="448"></span></a> <span class="kr">else</span> <span class="n">new_G</span><span class="p">,</span> <span class="p">(</span><span class="ow">not</span> <span class="n">m</span> <span class="ow">and</span> <span class="p">(</span><span class="n">m</span><span class="o">~=</span><span class="kc">nil</span> <span class="ow">or</span> <span class="n">v</span><span class="o">==</span><span class="n">new_G</span><span class="p">)</span> <span class="ow">and</span> <span class="n">Nil</span> <span class="ow">or</span> <span class="nb">getmetatable</span><span class="p">(</span><span class="n">v</span><span class="p">)).</span><span class="n">__index</span> <span class="o">=</span> <span class="n">v</span><span class="p">,</span> <span class="n">m</span><span class="o">~=</span><span class="kc">true</span> <span class="ow">and</span> <span class="p">(</span><span class="n">m</span> <span class="ow">or</span> <span class="n">new_G</span><span class="p">)</span> <span class="ow">or</span> <span class="kc">nil</span> <span class="kr">end</span><span class="c1">--setting Nil.__index is noOp</span> </span><span id="L-449"><a href="#L-449"><span class="linenos" data-line="449"></span></a> <span class="kr">return</span> <span class="n">self</span> </span><span id="L-450"><a href="#L-450"><span class="linenos" data-line="450"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-451"><a href="#L-451"><span class="linenos" data-line="451"></span></a> <span class="n">_2</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="p">...)</span> </span><span id="L-452"><a href="#L-452"><span class="linenos" data-line="452"></span></a> <span class="kr">if</span> <span class="n">new_G</span><span class="p">[...]</span><span class="o">~=</span><span class="kc">nil</span> <span class="kr">then</span> <span class="kr">return</span> <span class="n">new_G</span><span class="p">[...]</span> <span class="kr">end</span><span class="c1">--higher priority so Buffer:_G(&#39;new_G&#39;, ...) can prevent an overwrite</span> </span><span id="L-453"><a href="#L-453"><span class="linenos" data-line="453"></span></a> <span class="kr">if</span> <span class="p">...</span><span class="o">==</span><span class="s1">&#39;new_G&#39;</span> <span class="kr">then</span> <span class="kr">return</span> <span class="nb">rawset</span><span class="p">((</span><span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">~=</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_R</span><span class="p">(</span><span class="n">new_G</span><span class="p">,</span> <span class="p">...)</span> <span class="ow">or</span> <span class="n">new_G</span><span class="p">),</span> <span class="s1">&#39;_G&#39;</span><span class="p">,</span> <span class="nb">_G</span><span class="p">)</span> <span class="kr">end</span> </span><span id="L-454"><a href="#L-454"><span class="linenos" data-line="454"></span></a> <span class="kr">return</span> <span class="nb">select</span><span class="p">(</span><span class="nb">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="mi">1</span> <span class="ow">or</span> <span class="mi">2</span><span class="p">,</span> <span class="n">self</span><span class="p">:</span><span class="nb">_G</span><span class="p">(...))</span><span class="c1">--return only one value; &#39;return select(2, self:_G(...)) or self&#39; doesn&#39;t work for returning nil</span> </span><span id="L-455"><a href="#L-455"><span class="linenos" data-line="455"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-456"><a href="#L-456"><span class="linenos" data-line="456"></span></a> <span class="n">_B</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">self</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="kr">return</span> <span class="n">v</span> <span class="ow">or</span> <span class="n">v</span><span class="o">==</span><span class="kc">nil</span> <span class="ow">and</span> <span class="n">Nil</span> <span class="kr">end</span> </span><span id="L-457"><a href="#L-457"><span class="linenos" data-line="457"></span></a> <span class="p">}</span> <span class="kr">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="kr">in</span> <span class="nb">next</span><span class="p">,</span> <span class="n">gfuncs</span> <span class="kr">do</span> <span class="n">MBi</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">v</span> <span class="kr">end</span> </span><span id="L-458"><a href="#L-458"><span class="linenos" data-line="458"></span></a> <span class="nb">setmetatable</span><span class="p">(</span><span class="n">Nil</span><span class="p">,{</span><span class="n">__concat</span><span class="o">=</span><span class="n">MB</span><span class="p">.</span><span class="n">__concat</span><span class="p">,</span><span class="n">__newindex</span><span class="o">=</span><span class="n">noOp</span><span class="p">,</span><span class="n">__call</span><span class="o">=</span><span class="n">noOp</span><span class="p">,</span><span class="n">__tostring</span><span class="o">=</span><span class="n">noOp</span><span class="p">,</span><span class="n">__metatable</span><span class="o">=</span><span class="n">MB</span><span class="p">,</span><span class="n">__index</span><span class="o">=</span><span class="nb">setmetatable</span><span class="p">({</span><span class="n">_B</span><span class="o">=</span><span class="n">MBi</span><span class="p">.</span><span class="n">_B</span><span class="p">,</span><span class="n">_</span><span class="o">=</span><span class="kr">function</span><span class="p">()</span><span class="kr">return</span> <span class="n">Nil</span> <span class="kr">end</span><span class="p">,</span><span class="n">last_concat</span><span class="o">=</span><span class="s1">&#39;&#39;</span><span class="p">},</span> </span><span id="L-459"><a href="#L-459"><span class="linenos" data-line="459"></span></a> <span class="p">{</span><span class="n">__index</span><span class="o">=</span><span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span><span class="n">i</span><span class="p">)</span><span class="kr">return</span> <span class="p">(</span><span class="n">MBi</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="ow">or</span> <span class="n">i</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">tonumber</span><span class="p">(</span><span class="n">i</span><span class="p">))</span> <span class="ow">and</span> <span class="n">t</span><span class="p">.</span><span class="n">_</span> <span class="ow">or</span> <span class="kc">nil</span> <span class="kr">end</span><span class="p">})})</span> </span><span id="L-460"><a href="#L-460"><span class="linenos" data-line="460"></span></a> <span class="kr">function</span> <span class="nc">mG</span><span class="p">.</span><span class="nf">__call</span><span class="p">(</span><span class="n">G</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="p">...)</span> <span class="kr">return</span> <span class="p">(</span><span class="n">k</span><span class="p">.</span><span class="n">_G</span> <span class="ow">or</span> <span class="n">G</span><span class="p">.</span><span class="n">type</span><span class="p">(</span><span class="n">k</span><span class="p">)</span><span class="o">==</span><span class="s1">&#39;table&#39;</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">G</span><span class="p">.</span><span class="n">select</span><span class="p">(</span><span class="s1">&#39;#&#39;</span><span class="p">,</span> <span class="p">...)</span><span class="o">~=</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">G</span><span class="p">.</span><span class="n">rawset</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="p">...)</span> <span class="ow">or</span> <span class="n">G</span><span class="p">:</span><span class="nb">rawset</span><span class="p">(...,</span> <span class="n">k</span><span class="p">)</span> <span class="ow">and</span> <span class="n">k</span><span class="p">)</span> <span class="ow">or</span> <span class="n">G</span><span class="p">:</span><span class="nb">rawset</span><span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="p">(...))</span> <span class="ow">and</span> <span class="p">...</span> <span class="kr">end</span> </span><span id="L-461"><a href="#L-461"><span class="linenos" data-line="461"></span></a> <span class="kr">end</span> </span><span id="L-462"><a href="#L-462"><span class="linenos" data-line="462"></span></a> <span class="kd">local</span> <span class="n">new</span> <span class="o">=</span> <span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">self</span><span class="p">)</span> </span><span id="L-463"><a href="#L-463"><span class="linenos" data-line="463"></span></a> <span class="kr">if</span> <span class="p">...</span> <span class="ow">and</span> <span class="p">(...)</span><span class="o">==</span><span class="n">new_G</span> <span class="kr">then</span> <span class="kr">return</span> <span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="p">...)</span> <span class="ow">and</span> <span class="n">MBmix</span><span class="p">(</span><span class="n">new</span><span class="p">:</span><span class="nb">_G</span><span class="p">((</span><span class="nb">select</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="p">...))),</span> <span class="nb">select</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="p">...))</span> <span class="ow">or</span> <span class="n">new</span> <span class="kr">end</span> </span><span id="L-464"><a href="#L-464"><span class="linenos" data-line="464"></span></a> <span class="kr">return</span> <span class="p">...</span> <span class="ow">and</span> <span class="n">MBi</span><span class="p">.</span><span class="n">_</span><span class="p">(</span><span class="n">new</span><span class="p">,</span> <span class="p">...)</span> <span class="ow">or</span> <span class="n">new</span> </span><span id="L-465"><a href="#L-465"><span class="linenos" data-line="465"></span></a> <span class="kr">end</span><span class="p">,</span> </span><span id="L-466"><a href="#L-466"><span class="linenos" data-line="466"></span></a> <span class="n">__index</span> <span class="o">=</span> <span class="kr">function</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> </span><span id="L-467"><a href="#L-467"><span class="linenos" data-line="467"></span></a> <span class="n">MB</span> <span class="o">=</span> <span class="n">MB</span> <span class="ow">or</span> <span class="n">t</span> <span class="kr">return</span> <span class="n">MBi</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="ow">and</span> <span class="kr">function</span><span class="p">(...)</span> <span class="kr">return</span> <span class="n">MBi</span><span class="p">[</span><span class="n">i</span><span class="p">](</span><span class="nb">setmetatable</span><span class="p">({},</span> <span class="n">t</span><span class="p">),</span> <span class="nb">select</span><span class="p">(...</span><span class="o">==</span><span class="n">t</span> <span class="ow">and</span> <span class="mi">2</span> <span class="ow">or</span> <span class="mi">1</span><span class="p">,...))</span> <span class="kr">end</span> </span><span id="L-468"><a href="#L-468"><span class="linenos" data-line="468"></span></a> <span class="kr">end</span> </span><span id="L-469"><a href="#L-469"><span class="linenos" data-line="469"></span></a><span class="p">})</span> </span></pre></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐7fc47fc68d‐8htzk Cached time: 20241128170442 Cache expiry: 2592000 Reduced expiry: false Complications: [] CPU time usage: 0.042 seconds Real time usage: 0.060 seconds Preprocessor visited node count: 23/1000000 Post‐expand include size: 7620/2097152 bytes Template argument size: 0/2097152 bytes Highest expansion depth: 4/100 Expensive parser function count: 4/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 231/5000000 bytes Lua time usage: 0.016/10.000 seconds Lua memory usage: 877838/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 47.323 1 داڕێژە:Documentation 100.00% 47.323 1 -total --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&amp;useformat=desktop" alt="" width="1" height="1" style="border: 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