IETF Author Tools - ABNF Tools

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>IETF Author Tools - ABNF Tools</title> <meta name="description" content="This service allows extract ABNF syntax from a document and parse ABNF syntax using Bill's ABNF Parser (BAP)."> <link rel="canonical" href="https://author-tools.ietf.org/"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous"> <link rel="stylesheet" href="styles/custom.css"> </head> <body> <header> <nav class="navbar navbar-expand-sm navbar-dark bg-dark"> <div class="container-fluid"> <a class="navbar-brand" href="/"> <img alt="IETF Logo" src="https://www.ietf.org/lib/dt/7.39.0/ietf/images/ietflogo-small-transparent.png"> </a> <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarSupportedContent"> <ul class="navbar-nav me-auto mb-2"> <li class="nav-item"> <a class="nav-link" href="/">Home</a> </li> <li class="nav-item"> <a class="nav-link" href="/iddiff">iddiff</a> </li> <li class="nav-item"> <a class="nav-link" href="/idnits">idnits</a> </li> <li class="nav-item"> <a class="nav-link" href="/svgcheck">svgcheck</a> </li> <li class="nav-item"> <a class="nav-link active" aria-current="page" href="/abnf">ABNF Tools</a> </li> <li class="nav-item"> <a class="nav-link" href="/doc/">API</a> </li> <li class="nav-item"> <a class="nav-link" href="https://bib.ietf.org">BibXML</a> </li> <li class="nav-item"> <a class="nav-link" href="https://authors.ietf.org">Internet-Draft Author Resources</a> </li> <li class="nav-item"> <a class="nav-link" href="https://www.ietf.org/">IETF</a> </li> <li class="nav-item"> <a class="nav-link" href="https://datatracker.ietf.org/">Datatracker</a> </li> </ul> </div> </div> </nav> </header> <main> <div class="container"> <div class="row"> <h1 class="text-center">IETF Author Tools - ABNF Tools</h1> </div> <div class="row"> <div> <p> This service uses <a href="https://github.com/ietf-tools/bap"> Bill's ABNF Parser (BAP)</a> to extract & parse ABNF syntax. </p> </div> </div> <div class="row border rounded"> <div> </div> <h5>Extract ABNF</h5> <div> <p> Provide an URL to a text Internet-Draft/RFC or Internet-Draft/RFC name. See the About page for <a href="/about#allowed-domains">a list of allowed domains</a>. </p> <p class="text-danger"> The output is a concatenation of all the ABNF fragments in the document, including the appendix. Therefore results may include duplicates and invalid ABNF syntax. </p> </div> <div> <div> <label class="form-label" for="formInput">Document Name / URL</label> <input class="form-control form-control-lg" type="text" id="formInput" placeholder="RFC 9000 or https://www.ietf.org/archive/id/draft-ietf-wg-example-01.txt" data-bs-toggle2="tooltip" data-bs-placement="bottom" title="Provide an Internet-Draft (ID) / RFC URL or document name. See the About page for a list of allowed domains."> </div> </div> <div> </div> <div class="d-grid gap-2 d-md-flex justify-content-md-center"> <button class="btn btn-primary btn-lg flex-grow-1" type="button" value="extract" id="buttonExtract" data-title="Extract ABNF" data-bs-toggle2="tooltip" data-bs-placement="bottom" title="Extract ABNF using BAP aex.">Extract ABNF</button> </div> <div> </div> </div> <div> </div> <div class="row border rounded"> <div> </div> <h5>Parse ABNF</h5> <div> <div> <label class="form-label" for="formTextAreaInput">ABNF</label> <textarea class="form-control monospace" id="formTextAreaInput" rows="5" placeholder="ABNF Syntax" data-bs-toggle2="tooltip" data-bs-placement="bottom" title="Provide ABNF syntax"></textarea> </div> </div> <div> </div> <div class="d-grid gap-2 d-md-flex justify-content-md-center"> <button class="btn btn-primary btn-lg flex-grow-1" type="button" value="parse" id="buttonParse" data-title="Parse ABNF" data-bs-toggle2="tooltip" data-bs-placement="bottom" title="Parse ABNF using BAP.">Parse ABNF</button> </div> <div> </div> <div class="accordion" id="accordionAbnfParse"> <div class="accordion-item" id="accordionItemErrors"> <h2 class="accordion-header" id="panelsErrorsHeading"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#panelsErrors" aria-expanded="true" aria-controls="panelsErrors"> Errors </button> </h2> <div id="panelsErrors" class="accordion-collapse collapse show" aria-labelledby="panelsErrorsHeading"> <div class="accordion-body"> <pre id="preErrors" class="pre-scrollable"></pre> </div> </div> </div> <div class="accordion-item" id="accordionItemAbnf"> <h2 class="accordion-header" id="panelsAbnfHeading"> <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#panelsAbnf" aria-expanded="true" aria-controls="panelsAbnf"> ABNF </button> </h2> <div id="panelsAbnf" class="accordion-collapse collapse show" aria-labelledby="panelsAbnfHeading"> <div class="accordion-body"> <pre id="preAbnf" class="pre-scrollable"></pre> </div> </div> </div> </div> <div> </div> </div> </div> </main> <footer> <div class="text-center mt-3"> <p><small> <a href="/about">About</a> | <a href="https://github.com/ietf-tools/author-tools">Author Tools (github repository)</a> | <a href="https://www.ietf.org/">IETF</a> | <a href="https://github.com/ietf-tools/author-tools/blob/main/LICENSE">LICENSE</a> | <a href="https://status.ietf.org/">System Status</a> | <span class="text-danger"> Report a bug: <a href="https://github.com/ietf-tools/author-tools/issues/new/choose">GitHub</a> <a href="mailto:tools-help@ietf.org">Email</a> </span> </small></p> </div> </footer> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script> <script src="scripts/abnf.js"></script>  <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="//analytics.ietf.org/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '9']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script>  <script>(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'8e73c210eb31403c',t:'MTczMjM5MjE1OS4wMDAwMDA='};var a=document.createElement('script');a.nonce='';a.src='/cdn-cgi/challenge-platform/scripts/jsd/main.js';document.getElementsByTagName('head')[0].appendChild(a);";b.getElementsByTagName('head')[0].appendChild(d)}}if(document.body){var a=document.createElement('iframe');a.height=1;a.width=1;a.style.position='absolute';a.style.top=0;a.style.left=0;a.style.border='none';a.style.visibility='hidden';document.body.appendChild(a);if('loading'!==document.readyState)c();else if(window.addEventListener)document.addEventListener('DOMContentLoaded',c);else{var e=document.onreadystatechange||function(){};document.onreadystatechange=function(b){e(b);'loading'!==document.readyState&&(document.onreadystatechange=e,c())}}}})();</script></body> </html>

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IETF Author Tools - ABNF Tools