tricu

A lazy functional language based on Tree Calculus
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library-browser.js (894B)

      1 import { fetchBytes } from './bundle.js';
      2 import { libraryIndex } from './library-index.js';
      3 let pending;
      4 export function loadLibraries() {
      5     return pending ??= fetchBytes(new URL('../reference/libraries.json', import.meta.url), 2_097_152)
      6         .then(bytes => libraryIndex(JSON.parse(new TextDecoder('utf-8', { fatal: true }).decode(bytes))))
      7         .catch(error => { pending = undefined; throw error; });
      8 }
      9 export function renderLibraryExports(list, names, query, choose) {
     10     list.replaceChildren();
     11     for (const name of names.filter(name => name.toLowerCase().includes(query.toLowerCase()))) {
     12         const button = document.createElement('button');
     13         button.type = 'button';
     14         button.textContent = name;
     15         button.onclick = () => choose(name);
     16         list.append(button);
     17     }
     18     if (!list.children.length)
     19         list.textContent = 'No matching exports.';
     20 }