Changelog fragment for #1699

zh-Hant is the zh-CN text in Traditional characters, but contributors
still translated it by hand from `--missing zh-Hant`, and a model asked
for Traditional Chinese writes Taiwan vocabulary (影片, 伺服器, 載入).

`npm run i18n -- --zh-hant` now rewrites zh-Hant.json from zh-CN.json
with OpenCC s2tw (opencc-js 1.4.2, cn -> tw, characters only), then the
fixed list of characters it picks wrongly. The check that `npm test`
runs fails when zh-Hant differs from that conversion, naming the key,
and `--missing zh-Hant` points to the command instead of printing a
template.

The conversion reproduces every one of the 3346 entries on main. 25
keys were out of zh-CN order and move; no value changes.

The converter loads on first use, so a copy of the script without
node_modules (stale-index.test.mjs) still extracts messages.

changelog.d/1699-zh-hant-generated.md

@@ -0,0 +1,4 @@
+- Generate the Traditional Chinese catalog instead of translating it:
+  `npm run i18n -- --zh-hant` writes `zh-Hant` from `zh-CN` with OpenCC `s2tw`
+  and its character corrections, and `npm test` fails, naming the key, when
+  `zh-Hant` is edited by hand (German, @gekh, #1699).

docs/CURRENT-STATE.md

@@ -5096,7 +5096,9 @@ Shipped locales: **en** (source and fallback), **ar**, **de**, **es**, **fr**, *
 - **Gate.** `npm run i18n` (and `src/i18n/catalog.test.mjs` under `npm test`)
   extracts every message and fails on missing, empty, unused,
   placeholder-mismatched, still-English (plural forms included) or
-  wrongly-shaped plural entries.
+  wrongly-shaped plural entries. `zh-Hant` is generated from `zh-CN`
+  (`npm run i18n -- --zh-hant`: OpenCC `s2tw` through `opencc-js`, then a
+  fixed list of character corrections), and the gate fails when it differs.
 - **Not translated by design:** layer ids, share-link and hash parameters, API
   fields, voice tool schemas, provider names, feed data (callsigns, vessel and
   station names) and attribution.

docs/I18N.md

@@ -104,6 +104,8 @@ npm run i18n -- --prune          # drop entries whose English no longer exists
 
 Changing the English changes the key: the old translation goes unused and the new text shows as missing. Add the translation to every `src/i18n/locales/<code>.json` (or ask a translator), prune, and run `npm test`; it fails until every language is complete.
 
+Do not translate `zh-Hant`: it is generated. After `zh-CN`, run `npm run i18n -- --zh-hant` (see [zh-Hant.md](./translations/zh-Hant.md)).
+
 To see a language, open the app with `?lang=ru`, or use the language picker (the globe button in the bottom-right corner).
 
 An empty translation is reported, and so is one left as the English, plural forms included. When English is right on purpose (a code such as CRT, a product name), list it under the language in `src/i18n/same-as-english.json`.

docs/TRANSLATORS.md

@@ -36,6 +36,8 @@ npm run i18n -- --prune           # drop entries the code no longer uses
 
 Changing English text changes its key: the old translation becomes unused and the new text shows as missing. Translate it and prune.
 
+Do not translate `zh-Hant`: it is generated. Translate `zh-CN`, then run `npm run i18n -- --zh-hant` (see [zh-Hant.md](./translations/zh-Hant.md)).
+
 ## Fixing a translation
 
 Edit `src/i18n/locales/<code>.json` and run `npm run i18n`. To see your change, open the app with `?lang=<code>`.

docs/translations/zh-Hant.md

@@ -2,16 +2,24 @@
 
 Catalog: `src/i18n/locales/zh-Hant.json`. General rules: [TRANSLATORS.md](../TRANSLATORS.md).
 
-`zh-Hant` is the Simplified Chinese catalog (`zh-CN`, credited to abiyeenzo, #914, and EDIT-Aeterna, #979) written in Traditional characters with OpenCC character conversion. Wording and terminology are the same as in `zh-CN`: change a term in [zh-CN.md](./zh-CN.md) and the `zh-CN` catalog first, then convert. Only the script differs.
+**Do not translate or edit this catalog: it is generated.** `zh-Hant` is the Simplified Chinese catalog (`zh-CN`, credited to abiyeenzo, #914, and EDIT-Aeterna, #979) written in Traditional characters. Wording and terminology are the same as in `zh-CN`; only the script differs. To add or change an entry, edit [zh-CN.md](./zh-CN.md) and the `zh-CN` catalog, then run:
 
-After `s2tw` conversion, fix the characters OpenCC picks wrongly: 年曆史 → 年歷史, 下遊 → 下游, 並道 → 併道, 發佈 → 發布, 公佈 → 公布, 控制檯 → 控制台, and 周 → 週 where it means a week (1 週/秒).
+```sh
+npm run i18n -- --zh-hant        # rewrite zh-Hant.json from zh-CN.json
+```
+
+`npm test` fails when `zh-Hant.json` differs from the conversion of `zh-CN.json`, naming the entry, and `npm run i18n -- --missing zh-Hant` points to this command instead of printing a template.
+
+The command converts with OpenCC `s2tw` ([opencc-js](https://github.com/nk2028/opencc-js), `cn` → `tw`), which changes characters only. Never `s2twp`: it also swaps in Taiwan vocabulary (影片, 伺服器, 載入, 圖示), which this catalog does not use. After the conversion it fixes the characters OpenCC picks wrongly here: 年曆史 → 年歷史, 下遊 → 下游, 並道 → 併道, 發佈 → 發布, 公佈 → 公布, 控制檯 → 控制台, and 周 → 週 where it means a week (1 週/秒). The list is `ZH_HANT_CORRECTIONS` in `scripts/i18n.mjs`; when the conversion picks another wrong character, add the pair there and run the command.
+
+An entry `zh-CN` keeps in English on purpose needs the same line under `zh-Hant` in `src/i18n/same-as-english.json`.
 
 ## Style
 
-- Follow [zh-CN.md](./zh-CN.md) for wording, punctuation, spacing, units and the glossary, written in Traditional characters.
+- Wording, punctuation, spacing, units and the glossary are those of [zh-CN.md](./zh-CN.md), written in Traditional characters.
 - Relative-time placeholders may already include 前. In `LIVE · updated {age}`, the caller supplies the complete relative age; do not append another 前.
 - The picker displays 中文（繁體） / Chinese (Traditional); explicit Hans tags select Simplified Chinese.
 
 ## Plurals
 
-`Intl.PluralRules('zh-Hant')` uses only `other`. Keep the measure words of the `zh-CN` entry: 「{count} 架飛機」、「{count} 艘船」.
+`Intl.PluralRules('zh-Hant')` uses only `other`. The measure words come from the `zh-CN` entry: 「{count} 架飛機」、「{count} 艘船」.

package-lock.json

@@ -32,6 +32,7 @@
         "@vue/test-utils": "^2.5.1",
         "flag-icons": "7.5.0",
         "happy-dom": "^20.14.6",
+        "opencc-js": "1.4.2",
         "prettier": "3.9.6",
         "puppeteer": "^25.16.0",
         "sharp": "^0.35.4",
@@ -2976,6 +2977,13 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/opencc-js": {
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/opencc-js/-/opencc-js-1.4.2.tgz",
+      "integrity": "sha512-EdcspgdROiCCZDM+jZR6Pa670xW+EW2QhctPBQ8gRjg6lrx4IHEl+2s+kt5izk/TkxVRgdWuFgaGkaEdIUfdaw==",
+      "dev": true,
+      "license": "MIT AND Apache-2.0"
+    },
     "node_modules/pako": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/pako/-/pako-2.1.0.tgz",

package.json

@@ -85,6 +85,7 @@
     "@vue/test-utils": "^2.5.1",
     "flag-icons": "7.5.0",
     "happy-dom": "^20.14.6",
+    "opencc-js": "1.4.2",
     "prettier": "3.9.6",
     "puppeteer": "^25.16.0",
     "sharp": "^0.35.4",

scripts/i18n.mjs

@@ -3,17 +3,21 @@
 //   npm run i18n                     check every catalog and find unmarked UI text
 //   npm run i18n -- --prune          also drop entries the code no longer uses
 //   npm run i18n -- --missing ru     print what ru lacks, as JSON to translate
+//   npm run i18n -- --zh-hant        rewrite zh-Hant from zh-CN (see toZhHant)
 //
 // A translation left as the English fails unless src/i18n/same-as-english.json
-// lists it.
+// lists it. zh-Hant is not translated: it is generated from zh-CN, and the
+// check fails when it differs.
 //
 // Messages are the English literals passed to t(), tn() and msg() in src/,
 // plus the markup opted in with data-i18n* in index.html and the Vue views.
 // It also lists UI text that is not marked at all (see findUnmarked).
 import { existsSync, readFileSync, writeFileSync } from 'node:fs';
 import { execFileSync } from 'node:child_process';
+import { createRequire } from 'node:module';
 import path from 'node:path';
 import { fileURLToPath } from 'node:url';
+import { isDeepStrictEqual } from 'node:util';
 
 const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
 const LOCALES_DIR = path.join(ROOT, 'src/i18n/locales');
@@ -618,16 +622,123 @@ export function missingTemplate(locale, catalog, messages) {
   return out;
 }
 
+// zh-Hant is zh-CN in Traditional characters (docs/translations/zh-Hant.md):
+// the same wording, only the script differs. OpenCC s2tw (opencc-js, cn → tw)
+// converts characters only; s2twp would also swap in Taiwan vocabulary
+// (影片, 伺服器, 載入), which the catalog does not use.
+const ZH_HANT = 'zh-Hant';
+const ZH_HANT_SOURCE = 'zh-CN';
+const ZH_HANT_COMMAND = 'npm run i18n -- --zh-hant';
+
+// Characters s2tw picks wrongly in this text, replaced after the conversion.
+const ZH_HANT_CORRECTIONS = [
+  ['年曆史', '年歷史'],
+  ['下遊', '下游'],
+  ['並道', '併道'],
+  ['發佈', '發布'],
+  ['公佈', '公布'],
+  ['控制檯', '控制台'],
+  // 周 as a week: the time-lapse speed in weeks per second.
+  [' 周/秒', ' 週/秒'],
+];
+
+let s2tw;
+
+/** zh-CN text in Traditional characters, as zh-Hant shows it. */
+export function toZhHant(text) {
+  // Loaded on first use: extracting messages needs no converter, and a copy
+  // of this script without node_modules (stale-index.test.mjs) still runs.
+  s2tw ??= createRequire(import.meta.url)('opencc-js/cn2t').Converter({
+    from: 'cn',
+    to: 'tw',
+  });
+  return ZH_HANT_CORRECTIONS.reduce(
+    (out, [wrong, right]) => out.replaceAll(wrong, right),
+    s2tw(text),
+  );
+}
+
+/** The zh-Hant catalog for a zh-CN catalog: the same keys in the same order. */
+export function zhHantCatalog(zhCN) {
+  const convert = (entry) => {
+    if (typeof entry === 'string') return toZhHant(entry);
+    if (entry && typeof entry === 'object')
+      return Object.fromEntries(
+        Object.entries(entry).map(([category, form]) => [
+          category,
+          convert(form),
+        ]),
+      );
+    return entry;
+  };
+  return Object.fromEntries(
+    Object.entries(zhCN).map(([text, entry]) => [text, convert(entry)]),
+  );
+}
+
+/**
+ * Where a zh-Hant catalog is not the conversion of the zh-CN one.
+ * @returns {string[]} One error per entry, naming its key.
+ */
+export function checkZhHant(zhCN, zhHant) {
+  const expected = zhHantCatalog(zhCN);
+  const fix = `zh-Hant is generated: edit ${ZH_HANT_SOURCE}, then run ${ZH_HANT_COMMAND}`;
+  const errors = [];
+  for (const [text, entry] of Object.entries(expected)) {
+    if (!Object.hasOwn(zhHant, text))
+      errors.push(`"${text}" is in ${ZH_HANT_SOURCE} but not here. ${fix}`);
+    else if (!isDeepStrictEqual(zhHant[text], entry))
+      errors.push(
+        `"${text}" is ${JSON.stringify(zhHant[text])}, not ${ZH_HANT_SOURCE} converted (${JSON.stringify(entry)}). ${fix}`,
+      );
+  }
+  for (const text of Object.keys(zhHant)) {
+    if (!Object.hasOwn(expected, text))
+      errors.push(`"${text}" is not in ${ZH_HANT_SOURCE}. ${fix}`);
+  }
+  if (!errors.length) {
+    const order = Object.keys(expected);
+    const keys = Object.keys(zhHant);
+    const at = order.findIndex((text, i) => keys[i] !== text);
+    if (at >= 0)
+      errors.push(
+        `entries leave the ${ZH_HANT_SOURCE} order at "${order[at]}": run ${ZH_HANT_COMMAND}`,
+      );
+  }
+  return errors;
+}
+
+const serialize = (catalog) => `${JSON.stringify(catalog, null, 2)}\n`;
+
+/** Rewrite zh-Hant.json as the conversion of zh-CN.json. */
+export function writeZhHant() {
+  const catalog = zhHantCatalog(readCatalog(ZH_HANT_SOURCE));
+  writeFileSync(catalogPath(ZH_HANT), serialize(catalog));
+  return Object.keys(catalog).length;
+}
+
 function main(args) {
   const messages = extractMessages();
   const missingFor = args.includes('--missing')
     ? args[args.indexOf('--missing') + 1]
     : null;
+  if (missingFor?.toLowerCase() === ZH_HANT.toLowerCase()) {
+    console.error(
+      `${ZH_HANT} is generated, not translated: add the entries to ${ZH_HANT_SOURCE} (npm run i18n -- --missing ${ZH_HANT_SOURCE}), then run ${ZH_HANT_COMMAND}`,
+    );
+    return 1;
+  }
   if (missingFor) {
     const out = missingTemplate(missingFor, readCatalog(missingFor), messages);
     console.log(JSON.stringify(out, null, 2));
     return 0;
   }
+  if (args.includes('--zh-hant')) {
+    const count = writeZhHant();
+    console.log(
+      `${ZH_HANT}: wrote ${count} entries converted from ${ZH_HANT_SOURCE}`,
+    );
+  }
   let failed = false;
   for (const locale of shippedLocales()) {
     let catalog = readCatalog(locale);
@@ -636,10 +747,7 @@ function main(args) {
       catalog = Object.fromEntries(
         Object.entries(catalog).filter(([text]) => messages.has(text)),
       );
-      writeFileSync(
-        catalogPath(locale),
-        `${JSON.stringify(catalog, null, 2)}\n`,
-      );
+      writeFileSync(catalogPath(locale), serialize(catalog));
       console.log(`${locale}: pruned ${stale.length} unused entries`);
     } else if (stale.length) {
       failed = true;
@@ -648,11 +756,16 @@ function main(args) {
       );
       for (const text of stale) console.log(`  ${JSON.stringify(text)}`);
     }
+    // shippedLocales() is sorted, so --prune has already pruned zh-CN.
+    if (locale === ZH_HANT)
+      errors.push(...checkZhHant(readCatalog(ZH_HANT_SOURCE), catalog));
     if (missing.length) {
       failed = true;
-      console.log(
-        `${locale}: ${missing.length} missing (npm run i18n -- --missing ${locale}):`,
-      );
+      const fill =
+        locale === ZH_HANT
+          ? `add them to ${ZH_HANT_SOURCE}, then ${ZH_HANT_COMMAND}`
+          : `npm run i18n -- --missing ${locale}`;
+      console.log(`${locale}: ${missing.length} missing (${fill}):`);
       for (const text of missing)
         console.log(`  ${JSON.stringify(text)}  ${messages.get(text).where}`);
     }

src/data/cctvExplicitPickEndsOpening.test.mjs

@@ -1,129 +0,0 @@
-// An explicit pick of the camera that a settled move just re-opened must end
-// the opening pick. That pick goes through setActiveCamera's UNCHANGED path
-// (same camera, already activated); if that path keeps the provisional flag,
-// the next settled move (a pan, or the landing of NEAREST's own flight)
-// switches the camera away from the one the user chose.
-import assert from 'node:assert/strict';
-import test from 'node:test';
-import * as Cesium from 'cesium';
-import cctvLayer, {
-  _setCctvCoverageStateForTest,
-  _setCctvOverlayHostForTest,
-  reopenNearestCamera,
-} from './cctv.js';
-
-const BASE = {
-  headingDeg: 41,
-  pitchDeg: -5,
-  fovDeg: 56,
-  rangeM: 210,
-  mountHeightM: 100,
-  groundElevationM: 0,
-  city: 'London',
-};
-
-function record(id, lat, lon) {
-  return {
-    camera: { ...BASE, id, name: `Camera ${id}`, lat, lon },
-    coverageEntities: [],
-    projection: null,
-    activationDone: true,
-    groundResolved: {},
-    groundSamples: {},
-    groundPrior: 0,
-    frustumGeometry: null,
-    frustumPositions: null,
-    probeClampRangeM: null,
-    position: Cesium.Cartesian3.fromDegrees(lon, lat, 100),
-  };
-}
-
-function viewerAt(lat, lon) {
-  return {
-    entities: new Cesium.EntityCollection(),
-    isDestroyed: () => false,
-    trackedEntity: null,
-    camera: {
-      positionWC: Cesium.Cartesian3.fromDegrees(lon, lat, 300),
-      positionCartographic: Cesium.Cartographic.fromDegrees(lon, lat, 300),
-      heading: 0.4,
-      pitch: -0.7,
-      roll: 0,
-      transform: Cesium.Matrix4.clone(Cesium.Matrix4.IDENTITY),
-      flyToBoundingSphere() {},
-    },
-    scene: {
-      canvas: { clientWidth: 1200, clientHeight: 800 },
-      cartesianToCanvasCoordinates: () => undefined,
-      primitives: { add: (p) => p, remove: () => true },
-      requestRender() {},
-    },
-  };
-}
-
-function moveViewer(viewer, lat, lon) {
-  viewer.camera.positionCartographic = Cesium.Cartographic.fromDegrees(
-    lon,
-    lat,
-    300,
-  );
-}
-
-function withReopenedLayer(fn) {
-  _setCctvOverlayHostForTest({
-    setEntries() {},
-    setVisible() {},
-    clearSource() {},
-  });
-  // Activation builds the projection canvas and frame image.
-  const originalDocument = globalThis.document;
-  const originalImage = globalThis.Image;
-  globalThis.document = { createElement: () => ({ getContext: () => null }) };
-  globalThis.Image = class {};
-  try {
-    const trafalgar = record('a-trafalgar', 51.508, -0.128);
-    const cambridge = record('b-cambridge', 51.513, -0.129);
-    // enable() assigned the opening camera without activating it.
-    trafalgar.activationDone = false;
-    const viewer = viewerAt(51.5081, -0.1281);
-    _setCctvCoverageStateForTest({
-      viewer,
-      records: [trafalgar, cambridge],
-      activeCameraId: 'a-trafalgar',
-      enabled: true,
-      openingCameraProvisional: true,
-    });
-    // A settled move next to Cambridge Circus re-opens there, still as the
-    // opening pick.
-    moveViewer(viewer, 51.5131, -0.1291);
-    assert.equal(reopenNearestCamera(), true);
-    assert.equal(cctvLayer.getUIState().activeCameraId, 'b-cambridge');
-    fn(viewer);
-  } finally {
-    globalThis.document = originalDocument;
-    globalThis.Image = originalImage;
-    _setCctvOverlayHostForTest();
-    _setCctvCoverageStateForTest({ enabled: false });
-  }
-}
-
-for (const [name, pick] of [
-  ['NEAREST (focusNearest)', () => cctvLayer.focusNearest({ focus: false })],
-  ['selectCamera', () => cctvLayer.selectCamera('b-cambridge')],
-  [
-    'setParams({ selectedCameraId })',
-    () => cctvLayer.setParams({ selectedCameraId: 'b-cambridge' }),
-  ],
-]) {
-  test(`an explicit ${name} pick of the re-opened camera ends the opening pick`, () => {
-    withReopenedLayer((viewer) => {
-      pick();
-      assert.equal(cctvLayer.getUIState().activeCameraId, 'b-cambridge');
-      // A later settled move (a pan, or the landing of the pick's own flight)
-      // leaves the explicit choice alone.
-      moveViewer(viewer, 51.5081, -0.1281);
-      assert.equal(reopenNearestCamera(), false);
-      assert.equal(cctvLayer.getUIState().activeCameraId, 'b-cambridge');
-    });
-  });
-}

src/i18n/catalog.test.mjs

@@ -3,13 +3,16 @@ import assert from 'node:assert/strict';
 
 import {
   checkCatalog,
+  checkZhHant,
   extractMessages,
   findUnmarked,
   markedTemplate,
   readCatalog,
   shippedLocales,
+  toZhHant,
   unmarkedMarkup,
   unmarkedScript,
+  zhHantCatalog,
 } from '../../scripts/i18n.mjs';
 import { LOCALES } from './locale.js';
 
@@ -36,6 +39,59 @@ for (const locale of shippedLocales()) {
   });
 }
 
+test('zh-Hant is zh-CN converted to Traditional characters (npm run i18n -- --zh-hant)', () => {
+  assert.deepEqual(
+    checkZhHant(readCatalog('zh-CN'), readCatalog('zh-Hant')),
+    [],
+  );
+});
+
+test('toZhHant converts characters, not vocabulary, and fixes what s2tw picks wrongly', () => {
+  // s2twp would write 影片, 伺服器 and 載入; zh-Hant keeps the zh-CN words.
+  assert.equal(toZhHant('视频'), '視頻');
+  assert.equal(toZhHant('服务器'), '服務器');
+  assert.equal(toZhHant('加载'), '加載');
+  assert.equal(toZhHant('50 年历史'), '50 年歷史');
+  assert.equal(toZhHant('发布于 {date}'), '發布於 {date}');
+  assert.equal(toZhHant('1 周/秒'), '1 週/秒');
+});
+
+test('checkZhHant names each entry that is not the conversion of zh-CN', () => {
+  const zhCN = {
+    Video: '视频',
+    Server: '服务器',
+    '{count} ships': { other: '{count} 艘船' },
+  };
+  const generated = zhHantCatalog(zhCN);
+  assert.deepEqual(generated, {
+    Video: '視頻',
+    Server: '服務器',
+    '{count} ships': { other: '{count} 艘船' },
+  });
+  assert.deepEqual(checkZhHant(zhCN, generated), []);
+
+  const fix =
+    'zh-Hant is generated: edit zh-CN, then run npm run i18n -- --zh-hant';
+  const { Server, ...withoutServer } = generated;
+  assert.deepEqual(
+    checkZhHant(zhCN, {
+      ...withoutServer,
+      Video: '影片',
+      '{count} ships': { other: '{count} 艘船隻' },
+      Extra: '多餘',
+    }),
+    [
+      `"Video" is "影片", not zh-CN converted ("視頻"). ${fix}`,
+      `"Server" is in zh-CN but not here. ${fix}`,
+      `"{count} ships" is {"other":"{count} 艘船隻"}, not zh-CN converted ({"other":"{count} 艘船"}). ${fix}`,
+      `"Extra" is not in zh-CN. ${fix}`,
+    ],
+  );
+  assert.deepEqual(checkZhHant(zhCN, { Server, ...withoutServer }), [
+    'entries leave the zh-CN order at "Video": run npm run i18n -- --zh-hant',
+  ]);
+});
+
 test('every UI string is marked for translation or kept on purpose (npm run i18n)', () => {
   assert.deepEqual(
     findUnmarked().map(({ where, text }) => `${where}  ${text}`),

src/i18n/locales/zh-Hant.json

@@ -612,6 +612,7 @@
   "Cyclone advisories unavailable": "氣旋公告不可用",
   "Cyclone data unavailable": "氣旋數據不可用",
   "Potential tropical cyclone": "潛在熱帶氣旋",
+  "Post-tropical cyclone": "後熱帶氣旋",
   "Hurricane": "颶風",
   "Tropical storm": "熱帶風暴",
   "Tropical depression": "熱帶低壓",
@@ -707,11 +708,15 @@
   "Merge onto {road}": "併入 {road}",
   "maneuver|Merge": "併道",
   "Take the ramp on the {direction} onto {road}": "{direction}駛入匝道，進入 {road}",
+  "Take the ramp {direction} onto {road}": "{direction}駛入匝道，進入 {road}",
   "Take the ramp on the {direction}": "{direction}駛入匝道",
+  "Take the ramp {direction}": "{direction}駛入匝道",
   "Take the ramp onto {road}": "駛入匝道，進入 {road}",
   "Take the ramp": "駛入匝道",
   "Take the exit on the {direction} onto {road}": "從出口{direction}駛出，進入 {road}",
+  "Take the exit {direction} onto {road}": "從出口{direction}駛出，進入 {road}",
   "Take the exit on the {direction}": "從出口{direction}駛出",
+  "Take the exit {direction}": "從出口{direction}駛出",
   "Take the exit onto {road}": "從出口駛出，進入 {road}",
   "Take the exit": "從出口駛出",
   "At the roundabout, take the {exit} exit onto {road}": "在環島從{exit}出口駛出，進入 {road}",
@@ -1599,6 +1604,9 @@
   "LIVE SIGNALS": "實時信號",
   "CCTV layer unavailable": "CCTV 圖層不可用",
   "Link copied!": "鏈接已複製！",
+  "Link shared": "鏈接已分享",
+  "This share link can't be opened": "無法打開此分享鏈接",
+  "Shared vessel is unavailable": "分享的船舶不可用",
   "Copy failed": "複製失敗",
   "Return map to straight-down view": "將地圖恢復為垂直俯視",
   "Tilt map to oblique view": "將地圖傾斜至斜視角",
@@ -1952,6 +1960,8 @@
   "ORBIT": "環繞",
   "Location not found": "未找到位置",
   "Search failed": "搜索失敗",
+  "Check the spelling and press Enter to search again.": "請檢查拼寫，然後按 Enter 重新搜索。",
+  "Press Enter to try again.": "按 Enter 重試。",
   "Detailed outline unavailable": "無法獲取詳細輪廓",
   "Fly to a POI first": "請先飛往一個 POI",
   "Reset to full globe view": "重置為完整地球視圖",
@@ -2977,16 +2987,6 @@
   "Search": "搜索",
   "More": "更多",
   "Panels": "面板",
-  "Post-tropical cyclone": "後熱帶氣旋",
-  "Take the ramp {direction} onto {road}": "{direction}駛入匝道，進入 {road}",
-  "Take the ramp {direction}": "{direction}駛入匝道",
-  "Take the exit {direction} onto {road}": "從出口{direction}駛出，進入 {road}",
-  "Take the exit {direction}": "從出口{direction}駛出",
-  "Link shared": "鏈接已分享",
-  "This share link can't be opened": "無法打開此分享鏈接",
-  "Shared vessel is unavailable": "分享的船舶不可用",
-  "Check the spelling and press Enter to search again.": "請檢查拼寫，然後按 Enter 重新搜索。",
-  "Press Enter to try again.": "按 Enter 重試。",
   "Recent speech": "最近語音",
   "Voice Settings": "語音設置",
   "Preview": "預覽",
@@ -3025,8 +3025,19 @@
     "other": "{count} 個地標"
   },
   "S2 Underground publishes these KMZ products to GitHub. New uploads are detected within seconds and replace the previous edition automatically. Click a marker for its report.": "S2 Underground 在 GitHub 發布這些 KMZ 產品。新上傳的內容會在數秒內被檢測到，並自動替換舊版本。點擊標記查看報告。",
-  "routing busy — too many routes at once": "路線服務繁忙：同時請求的路線過多",
-  "route proxy error": "路線代理出錯",
+  "fire confidence filter|All": "全部",
+  "fire confidence filter|Nominal+": "中+",
+  "fire confidence filter|High": "高",
+  "Every detection — many of the strongest fires are rated low confidence": "所有火點探測——許多強度最高的火點被評為低置信度",
+  "Nominal and high confidence detections": "中、高置信度的火點探測",
+  "High confidence detections only": "僅高置信度的火點探測",
+  "Fire intensity (FRP)": "火勢強度（FRP）",
+  "≥ {value} MW": "≥ {value} MW",
+  "Confidence": "置信度",
+  "Minimum fire radiative power, megawatts": "最小火輻射功率（兆瓦）",
+  "fire intensity filter|All": "全部",
+  "Detection confidence": "探測置信度",
+  "{shown} of {total} shown": "顯示 {shown} / {total}",
   "{lower} to {upper}": "{lower} 至 {upper}",
   "Up to {upper}": "最高 {upper}",
   "From {lower}": "最低 {lower}",
@@ -3039,6 +3050,8 @@
   "Prohibited": "禁區",
   "Restricted": "限制區",
   "Prohibited & Restricted Airspace": "禁區與限制區空域",
+  "routing busy — too many routes at once": "路線服務繁忙：同時請求的路線過多",
+  "route proxy error": "路線代理出錯",
   "AUTHORING": "創作",
   "Create and edit scenes": "創建和編輯場景",
   "SCENE": "場景",
@@ -3064,19 +3077,6 @@
   "Download this scene as JSON or an asset bundle": "將此場景下載為 JSON 或資源包",
   "Left panels": "左側面板",
   "Right panels": "右側面板",
-  "fire confidence filter|All": "全部",
-  "fire confidence filter|Nominal+": "中+",
-  "fire confidence filter|High": "高",
-  "Every detection — many of the strongest fires are rated low confidence": "所有火點探測——許多強度最高的火點被評為低置信度",
-  "Nominal and high confidence detections": "中、高置信度的火點探測",
-  "High confidence detections only": "僅高置信度的火點探測",
-  "Fire intensity (FRP)": "火勢強度（FRP）",
-  "≥ {value} MW": "≥ {value} MW",
-  "Confidence": "置信度",
-  "Minimum fire radiative power, megawatts": "最小火輻射功率（兆瓦）",
-  "fire intensity filter|All": "全部",
-  "Detection confidence": "探測置信度",
-  "{shown} of {total} shown": "顯示 {shown} / {total}",
   "UTILITIES": "工具",
   "Exit cockpit to fly to a drawing": "請先退出座艙，再飛往已繪製的形狀",
   "Directions, drawing and your own files": "路線導航、繪製和你自己的文件",

src/layers/cctv/selection.js

@@ -79,9 +79,6 @@ export function createSelection({
         record,
       )
     ) {
-      // Picking the camera a settled move re-opened is still a choice: later
-      // settled moves must leave it alone.
-      layerState._openingCameraProvisional = false;
       // Browser-only feeds have a separate player; a reselect retries it
       // without re-running activation or touching the projection geometry.
       if (parts.model.isBrowserOverlayCamera(record.camera)) {