https://platform.bastyn.ai/assets/abnfDiagram-VCTEODGH-CG7vvQ66.js

1import{g as p,r as u,d as a}from"./chunk-SVP7TREG-Ca3yJOkt.js";import{p as f}from"./chunk-JWPE2WC7-Dzk-7--l.js";import{_ as n,l as o}from"./mermaid.core-Cy8NNLyX.js";import"./transform-CJyKdGp0.js";import{b as c,M as d}from"./cynefin-OW5HDTMX-B79juOxQ.js";import"./index-D_LfpuLQ.js";import"./string-CFAj4M3K.js";var v=c().RailroadAbnf.parser.LangiumParser,i=n(e=>{const r=e.alternatives.map(g);return r.length===1?r[0]:{type:"choice",alternatives:r}},"transformAlternation"),g=n(e=>{const r=e.elements.map(y);return r.length===1?r[0]:{type:"sequence",elements:r}},"transformConcatenation"),b=n(e=>{if(e.includes("*")){const[t,s]=e.split("*"),l=t?parseInt(t,10):0,m=s?parseInt(s,10):1/0;return{min:l,max:m}}const r=parseInt(e,10);return{min:r,max:r}},"parseRepeat"),y=n(e=>{const r=A(e.primary);if(!e.repeat)return r;const{min:t,max:s}=b(e.repeat);return t===0&&s===1?{type:"optional",element:r}:{type:"repetition",element:r,min:t,max:s}},"transformElement"),A=n(e=>{switch(e.$type){case"AbnfStringLiteral":return{type:"terminal",value:e.value};case"AbnfNumVal":return{type:"terminal",value:e.value};case"AbnfRuleName":return{type:"nonterminal",name:e.name};case"AbnfGroup":return i(e.element);case"AbnfOptionalGroup":return{type:"optional",element:i(e.element)};default:throw new Error(`Unsupported ABNF primary node: ${e.$type}`)}},"transformPrimary"),P=n(e=>({name:e.name,definition:i(e.definition)}),"transformRule"),h=n(e=>{f(e,a),e.title&&a.setTitle(e.title),e.rules.map(r=>a.addRule(P(r)))},"populateDb"),R={parse:n(e=>{a.clear(),o.debug("[ABNF Parser] Starting Langium parse");const r=v.parse(e);if(r.lexerErrors.length>0||r.parserErrors.length>0)throw new d(r);const t=r.value;o.debug("[ABNF Parser] Parsed rules:",t.rules.length),h(t),o.debug("[ABNF Parser] Parse complete")},"parse"),parser:{yy:a}},I={parser:R,db:a,renderer:u,styles:p};export{I as diagram};