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refactor(editor): use shared rankVocab in autocomplete

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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mwiegand 2026-05-17 17:37:54 +02:00
parent 2875993339
commit ca6a7aa74c
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2 changed files with 12 additions and 34 deletions
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18
l4d2web/l4d2web/static/vendor/editor.bundle.js vendored
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28
l4d2web/scripts/editor-src/autocomplete.js
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@ -1,38 +1,16 @@
import { autocompletion } from "@codemirror/autocomplete"; import { autocompletion } from "@codemirror/autocomplete";
import { rankVocab } from "./vocab-rank.js";
const WORD_RE = /[A-Za-z0-9_]{2,}/; const WORD_RE = /[A-Za-z0-9_]{2,}/;
function rank(query, label) {
const q = query.toLowerCase();
const l = label.toLowerCase();
if (l === q) return 0;
if (l.startsWith(q)) return 1 + l.length; // shorter prefix matches first
const i = l.indexOf(q);
if (i !== -1) return 10000 + i; // substring matches after all prefix matches
return -1;
}
export function vocabCompletions(vocab) { export function vocabCompletions(vocab) {
// vocab: { cvars: [{name, desc?}, …], commands: [{name, desc?}, …] } // vocab: { cvars: [{name, desc?}, …], commands: [{name, desc?}, …] }
const entries = [
...vocab.cvars.map(e => ({ ...e, kind: "cvar" })),
...vocab.commands.map(e => ({ ...e, kind: "command" })),
];
return (context) => { return (context) => {
const word = context.matchBefore(WORD_RE); const word = context.matchBefore(WORD_RE);
if (!word || (word.from === word.to && !context.explicit)) return null; if (!word || (word.from === word.to && !context.explicit)) return null;
const q = word.text;
const scored = []; const ranked = rankVocab(word.text, vocab);
for (const e of entries) { const options = ranked.map(e => ({
const r = rank(q, e.name);
if (r === -1) continue;
scored.push([r, e]);
if (scored.length > 200) break; // bound work; we cap to 50 below
}
scored.sort((a, b) => a[0] - b[0]);
const options = scored.slice(0, 50).map(([, e]) => ({
label: e.name, label: e.name,
info: e.desc || e.kind, info: e.desc || e.kind,
type: e.kind === "command" ? "function" : "variable", type: e.kind === "command" ? "function" : "variable",