Serve tala.run and the documentation of talac and Tazel

The language now lives at tala.run. One frontend build serves three
sites and picks its content from the host name:

- tala.run: the home page, /docs/overview, /docs/getting-started and a
  new /docs/syntax, a first look at programs, comments, declarations,
  operators and evaluation by need, with every sample taken from the
  public specification.
- talac.tala.run: /docs/command-line and /docs/outputs, the compiler's
  options, the entry rule, warnings, --build and --emit, and the record
  of a check.
- tazel.tala.run: /docs/commands and /docs/project-file, the commands of
  the build system, target selection, workspaces and the project DSL.

The new pages are written in all four locales from one content model;
a test keeps code samples and option names identical across them. The
header links the three sites and forum.tala.run. On a development host
?site=talac or ?site=tazel selects a site.

Corrections to the existing pages:

- Getting started used `go run scripts/develop.go`, `talac check -File`,
  `talac build -File` and `-Help`; it now uses `go run ./helpers/cmd/...`,
  `--emit=metadata`, `--entry=` and `--help`.
- The overview no longer names the retired .vxse extension, and the
  project DSL is evaluated by Tazel.
- Canonical URLs, Open Graph data, robots.txt and the sitemap name
  tala.run; talac and tazel have their own robots and sitemap files,
  served per host by Nginx. The notice about the move is gone: the
  former domain redirects instead.
- The leopard mark files are called tala-mark.svg and tala.svg.

Nginx: ops/nginx/tala.conf serves the three hosts, redirects www.tala.run
to tala.run and every path of xsharp-lang.xyz to the same path of
tala.run, and keeps viget.xsharp-lang.xyz pointing at
viget.progmasoft.com; tala.run has no ViGet host of its own.
ops/nginx/forum.conf serves the informational page at forum.tala.run and
redirects the former forum address to it.

33 files changed, 2202 insertions, 290 deletions

diff --git a/REUSE.toml b/REUSE.toml
index 9a1ed0b..a2500d3 100644
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -10,14 +10,16 @@ path = [
   "backend/Progmasoft.Tala.Website.Api/appsettings.json",
   "backend/Progmasoft.Tala.Website.Api/packages.lock.json",
   "backend/Progmasoft.Tala.Website.Api.Tests/packages.lock.json",
-  "forum/visual-xsharp.svg",
-  "forum/visual-xsharp-mark.svg",
+  "forum/tala.svg",
+  "forum/tala-mark.svg",
   "frontend/.prettierrc.json",
   "frontend/package-lock.json",
   "frontend/package.json",
   "frontend/public/sitemap.xml",
   "frontend/public/tala.svg",
-  "frontend/public/visual-xsharp-mark.svg",
+  "frontend/public/tala-mark.svg",
+  "frontend/public/hosts/talac/sitemap.xml",
+  "frontend/public/hosts/tazel/sitemap.xml",
   "frontend/public/tala-social.png",
   "frontend/tsconfig.json",
 ]
diff --git a/forum/index.html b/forum/index.html
index 804f507..6bf0709 100644
--- a/forum/index.html
+++ b/forum/index.html
@@ -7,31 +7,35 @@
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <meta name="robots" content="noindex, nofollow" />
     <meta name="theme-color" content="#11101a" />
-    <link rel="icon" type="image/svg+xml" href="/visual-xsharp-mark.svg" />
-    <link rel="stylesheet" href="/site.css?v=2026-10-12" />
+    <link rel="icon" type="image/svg+xml" href="/tala-mark.svg" />
+    <link rel="stylesheet" href="/site.css?v=2026-10-15" />
     <title>The forum isn't open yet. · Tala</title>
-    <script src="/site.js?v=2026-10-12" defer></script>
+    <script src="/site.js?v=2026-10-15" defer></script>
   </head>
   <body>
     <header>
-      <a class="brand" href="https://xsharp-lang.xyz/">
-        <img src="/visual-xsharp-mark.svg" alt="" />Tala
+      <a class="brand" href="https://tala.run/">
+        <img src="/tala-mark.svg" alt="" />Tala
       </a>
       <div class="tools">
-        <button id="theme" type="button" aria-label="Switch color theme">☀</button>
+        <button id="theme" type="button" aria-label="Switch color theme">
+          ☀
+        </button>
       </div>
     </header>
     <main>
       <span class="eyebrow" id="eyebrow">Community / coming later</span>
       <h1 id="title">The forum isn't open yet.</h1>
       <p id="message">
-        We will open the Tala forum when the community is ready for it. There are no accounts,
-        posts, or discussion service here today. For now, follow the language and compiler in the
-        public repository.
+        We will open the Tala forum when the community is ready for it. There
+        are no accounts, posts, or discussion service here today. For now,
+        follow the language and compiler in the public repository.
       </p>
       <div class="links">
-        <a id="home" href="https://xsharp-lang.xyz/">Tala home →</a>
-        <a id="source" href="https://github.com/Progmasoft/tala">Source repository ↗</a>
+        <a id="home" href="https://tala.run/">Tala home →</a>
+        <a id="source" href="https://github.com/Progmasoft/tala"
+          >Source repository ↗</a
+        >
       </div>
     </main>
     <footer>© 2026 Progmasoft · Tala</footer>
diff --git a/forum/visual-xsharp-mark.svg b/forum/tala-mark.svg
index 4cd4c7f..4cd4c7f 100644
--- a/forum/visual-xsharp-mark.svg
+++ b/forum/tala-mark.svg
diff --git a/forum/visual-xsharp.svg b/forum/tala.svg
index a281693..a281693 100644
--- a/forum/visual-xsharp.svg
+++ b/forum/tala.svg
diff --git a/frontend/index.html b/frontend/index.html
index 1812639..ec6accc 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -12,18 +12,18 @@
     />
     <meta property="og:type" content="website" />
     <meta property="og:site_name" content="Tala" />
-    <meta property="og:url" content="https://xsharp-lang.xyz/" />
+    <meta property="og:url" content="https://tala.run/" />
     <meta property="og:title" content="Tala — Make the whole program understandable" />
     <meta
       property="og:description"
       content="A native language with a clear source model, explicit ownership, and an inspectable compiler."
     />
-    <meta property="og:image" content="https://xsharp-lang.xyz/tala-social.png" />
+    <meta property="og:image" content="https://tala.run/tala-social.png" />
     <meta property="og:image:width" content="1280" />
     <meta property="og:image:height" content="640" />
     <meta name="twitter:card" content="summary_large_image" />
-    <link rel="icon" type="image/svg+xml" href="/visual-xsharp-mark.svg" />
-    <link rel="canonical" href="https://xsharp-lang.xyz/" />
+    <link rel="icon" type="image/svg+xml" href="/tala-mark.svg" />
+    <link rel="canonical" href="https://tala.run/" />
     <title>Tala</title>
   </head>
   <body>
diff --git a/frontend/public/hosts/talac/robots.txt b/frontend/public/hosts/talac/robots.txt
new file mode 100644
index 0000000..1bb6b21
--- /dev/null
+++ b/frontend/public/hosts/talac/robots.txt
@@ -0,0 +1,64 @@
+# SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
+# SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
+
+User-agent: Googlebot
+Allow: /
+
+User-agent: Google-Extended
+Allow: /
+
+User-agent: OAI-SearchBot
+Allow: /
+
+User-agent: ChatGPT-User
+Allow: /
+
+User-agent: GPTBot
+Disallow: /
+
+User-agent: Claude-SearchBot
+Allow: /
+
+User-agent: Claude-User
+Allow: /
+
+User-agent: ClaudeBot
+Allow: /
+
+User-agent: PerplexityBot
+Disallow: /
+
+User-agent: Perplexity-User
+Disallow: /
+
+User-agent: Bytespider
+Disallow: /
+
+User-agent: CCBot
+Disallow: /
+
+User-agent: meta-externalagent
+Disallow: /
+
+User-agent: meta-externalfetcher
+Disallow: /
+
+User-agent: FacebookBot
+Disallow: /
+
+User-agent: DuckAssistBot
+Allow: /
+
+User-agent: Amazonbot
+Disallow: /
+
+User-agent: Google-CloudVertexBot
+Disallow: /
+
+User-agent: MistralAI-User
+Disallow: /
+
+User-agent: *
+Allow: /
+
+Sitemap: https://talac.tala.run/sitemap.xml
diff --git a/frontend/public/hosts/talac/sitemap.xml b/frontend/public/hosts/talac/sitemap.xml
new file mode 100644
index 0000000..47937fa
--- /dev/null
+++ b/frontend/public/hosts/talac/sitemap.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com> -->
+<!-- SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1 -->
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://talac.tala.run/docs/command-line</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.8</priority>
+  </url>
+  <url>
+    <loc>https://talac.tala.run/docs/outputs</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.8</priority>
+  </url>
+</urlset>
diff --git a/frontend/public/hosts/tazel/robots.txt b/frontend/public/hosts/tazel/robots.txt
new file mode 100644
index 0000000..61d4db2
--- /dev/null
+++ b/frontend/public/hosts/tazel/robots.txt
@@ -0,0 +1,64 @@
+# SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
+# SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
+
+User-agent: Googlebot
+Allow: /
+
+User-agent: Google-Extended
+Allow: /
+
+User-agent: OAI-SearchBot
+Allow: /
+
+User-agent: ChatGPT-User
+Allow: /
+
+User-agent: GPTBot
+Disallow: /
+
+User-agent: Claude-SearchBot
+Allow: /
+
+User-agent: Claude-User
+Allow: /
+
+User-agent: ClaudeBot
+Allow: /
+
+User-agent: PerplexityBot
+Disallow: /
+
+User-agent: Perplexity-User
+Disallow: /
+
+User-agent: Bytespider
+Disallow: /
+
+User-agent: CCBot
+Disallow: /
+
+User-agent: meta-externalagent
+Disallow: /
+
+User-agent: meta-externalfetcher
+Disallow: /
+
+User-agent: FacebookBot
+Disallow: /
+
+User-agent: DuckAssistBot
+Allow: /
+
+User-agent: Amazonbot
+Disallow: /
+
+User-agent: Google-CloudVertexBot
+Disallow: /
+
+User-agent: MistralAI-User
+Disallow: /
+
+User-agent: *
+Allow: /
+
+Sitemap: https://tazel.tala.run/sitemap.xml
diff --git a/frontend/public/hosts/tazel/sitemap.xml b/frontend/public/hosts/tazel/sitemap.xml
new file mode 100644
index 0000000..6623a07
--- /dev/null
+++ b/frontend/public/hosts/tazel/sitemap.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com> -->
+<!-- SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1 -->
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://tazel.tala.run/docs/commands</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.8</priority>
+  </url>
+  <url>
+    <loc>https://tazel.tala.run/docs/project-file</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.8</priority>
+  </url>
+</urlset>
diff --git a/frontend/public/robots.txt b/frontend/public/robots.txt
index 8a9b365..2b84f74 100644
--- a/frontend/public/robots.txt
+++ b/frontend/public/robots.txt
@@ -61,4 +61,4 @@ Disallow: /
 User-agent: *
 Allow: /
 
-Sitemap: https://xsharp-lang.xyz/sitemap.xml
+Sitemap: https://tala.run/sitemap.xml
diff --git a/frontend/public/sitemap.xml b/frontend/public/sitemap.xml
index 1f705af..f78be2c 100644
--- a/frontend/public/sitemap.xml
+++ b/frontend/public/sitemap.xml
@@ -3,17 +3,22 @@
 <!-- SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1 -->
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
-    <loc>https://xsharp-lang.xyz/</loc>
+    <loc>https://tala.run/</loc>
     <changefreq>weekly</changefreq>
     <priority>1.0</priority>
   </url>
   <url>
-    <loc>https://xsharp-lang.xyz/docs/overview</loc>
+    <loc>https://tala.run/docs/overview</loc>
     <changefreq>monthly</changefreq>
     <priority>0.8</priority>
   </url>
   <url>
-    <loc>https://xsharp-lang.xyz/docs/getting-started</loc>
+    <loc>https://tala.run/docs/getting-started</loc>
+    <changefreq>monthly</changefreq>
+    <priority>0.8</priority>
+  </url>
+  <url>
+    <loc>https://tala.run/docs/syntax</loc>
     <changefreq>monthly</changefreq>
     <priority>0.8</priority>
   </url>
diff --git a/frontend/public/visual-xsharp-mark.svg b/frontend/public/tala-mark.svg
index 4cd4c7f..4cd4c7f 100644
--- a/frontend/public/visual-xsharp-mark.svg
+++ b/frontend/public/tala-mark.svg
diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index 6fb769b..91877d2 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -6,9 +6,11 @@ import { computed } from "vue";
 import { RouterLink, RouterView } from "vue-router";
 import { localeLabels } from "./locales";
 import { locale, supportedLocales, theme } from "./preferences";
+import { forumUrl, site, siteHome, siteUrl, type Site } from "./site";
 
 const labels = {
   "en-US": {
+    syntax: "Syntax",
     home: "Home",
     overview: "Overview",
     start: "Getting started",
@@ -18,10 +20,9 @@ const labels = {
     language: "Language",
     status: "In active development",
     footer: "A Progmasoft project. Tala is an independent language identity.",
-    domainNotice:
-      "This site is moving to a new domain within a month. xsharp-lang.xyz will keep working and will redirect to the new address.",
   },
   "de-DE": {
+    syntax: "Syntax",
     home: "Startseite",
     overview: "Überblick",
     start: "Erste Schritte",
@@ -31,10 +32,9 @@ const labels = {
     language: "Sprache",
     status: "In aktiver Entwicklung",
     footer: "Ein Progmasoft-Projekt. Tala hat eine eigenständige Sprachidentität.",
-    domainNotice:
-      "Diese Website zieht innerhalb eines Monats auf eine neue Domain um. xsharp-lang.xyz bleibt erreichbar und leitet dann auf die neue Adresse weiter.",
   },
   "ru-RU": {
+    syntax: "Синтаксис",
     home: "Главная",
     overview: "Обзор",
     start: "Начало работы",
@@ -44,10 +44,9 @@ const labels = {
     language: "Язык",
     status: "В активной разработке",
     footer: "Проект Progmasoft. Tala — самостоятельный язык со своей идентичностью.",
-    domainNotice:
-      "В течение месяца сайт переедет на новый домен. xsharp-lang.xyz продолжит работать и будет перенаправлять на новый адрес.",
   },
   "he-IL": {
+    syntax: "תחביר",
     home: "בית",
     overview: "סקירה",
     start: "צעדים ראשונים",
@@ -57,15 +56,19 @@ const labels = {
     language: "שפה",
     status: "בפיתוח פעיל",
     footer: "פרויקט של Progmasoft. ל-Tala זהות שפה עצמאית.",
-    domainNotice:
-      "האתר יעבור לדומיין חדש בתוך חודש. xsharp-lang.xyz ימשיך לפעול ויפנה לכתובת החדשה.",
   },
 } as const;
 const copy = computed(() => labels[locale.value]);
 
-// The notice belongs to the domain that is being left: a visitor of the new
-// domain, or of a preview, has nothing to be told.
-const onDepartingDomain = /(^|\.)xsharp-lang\.xyz$/.test(window.location.hostname);
+const hostname = window.location.hostname;
+const brand = { language: "Tala", talac: "talac", tazel: "Tazel" }[site];
+// The other two sites are linked by their names, which read the same in every language.
+const siblings = (["language", "talac", "tazel"] as const)
+  .filter((other): other is Site => other !== site)
+  .map((other) => ({
+    label: { language: "Tala", talac: "talac", tazel: "Tazel" }[other],
+    href: siteUrl(other, siteHome[other], hostname),
+  }));
 
 function toggleTheme() {
   theme.value = theme.value === "dark" ? "light" : "dark";
@@ -75,17 +78,22 @@ function toggleTheme() {
 <template>
   <a class="skip-link" href="#main">Skip to content</a>
   <div class="site-shell">
-    <p v-if="onDepartingDomain" class="domain-notice" role="status">{{ copy.domainNotice }}</p>
     <header class="site-header">
-      <RouterLink class="brand" to="/" :aria-label="`Tala ${copy.home}`">
-        <img src="/visual-xsharp-mark.svg" width="31" height="31" alt="" />
-        <span>Tala</span>
+      <RouterLink class="brand" :to="siteHome[site]" :aria-label="`${brand} ${copy.home}`">
+        <img src="/tala-mark.svg" width="31" height="31" alt="" />
+        <span>{{ brand }}</span>
       </RouterLink>
       <nav class="primary-nav" aria-label="Primary navigation">
-        <RouterLink to="/">{{ copy.home }}</RouterLink>
-        <RouterLink to="/docs/overview">{{ copy.overview }}</RouterLink>
-        <RouterLink to="/docs/getting-started">{{ copy.start }}</RouterLink>
-        <a href="https://forum.xsharp-lang.xyz/">{{ copy.forum }}</a>
+        <template v-if="site === 'language'">
+          <RouterLink to="/">{{ copy.home }}</RouterLink>
+          <RouterLink to="/docs/overview">{{ copy.overview }}</RouterLink>
+          <RouterLink to="/docs/getting-started">{{ copy.start }}</RouterLink>
+          <RouterLink to="/docs/syntax">{{ copy.syntax }}</RouterLink>
+        </template>
+        <a v-for="sibling in siblings" :key="sibling.href" :href="sibling.href">{{
+          sibling.label
+        }}</a>
+        <a :href="forumUrl">{{ copy.forum }}</a>
       </nav>
       <div class="header-tools">
         <label class="language-control">
@@ -115,7 +123,7 @@ function toggleTheme() {
         <p>{{ copy.footer }}</p>
       </div>
       <div class="footer-links">
-        <RouterLink to="/docs/overview">{{ copy.overview }}</RouterLink
+        <a :href="siteUrl('language', '/docs/overview', hostname)">{{ copy.overview }}</a
         ><a href="https://github.com/Progmasoft/tala/tree/main/Spec">Specification</a
         ><a href="https://github.com/Progmasoft/website">Website source</a>
       </div>
diff --git a/frontend/src/content/routes.ts b/frontend/src/content/routes.ts
new file mode 100644
index 0000000..515d310
--- /dev/null
+++ b/frontend/src/content/routes.ts
@@ -0,0 +1,34 @@
+// SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
+// SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
+
+import type { Locale } from "../locales";
+import { siteTopics, type Site } from "../site.ts";
+import { syntaxRoutes } from "./syntax.ts";
+import { talacRoutes } from "./talac.ts";
+import { tazelRoutes } from "./tazel.ts";
+import type { DocRoute } from "./types";
+
+/** The documentation pages each site renders from content; the language site also has hand-built pages. */
+export const contentRoutes: Record<Site, readonly DocRoute[]> = {
+  language: syntaxRoutes,
+  talac: talacRoutes,
+  tazel: tazelRoutes,
+};
+
+// The two hand-built pages of the language site name themselves in their own components; the sidebar of a content
+// page needs their names too.
+const languagePageNames: Record<Locale, Record<string, string>> = {
+  "en-US": { "/docs/overview": "Overview", "/docs/getting-started": "Getting started" },
+  "de-DE": { "/docs/overview": "Überblick", "/docs/getting-started": "Erste Schritte" },
+  "ru-RU": { "/docs/overview": "Обзор", "/docs/getting-started": "Начало работы" },
+  "he-IL": { "/docs/overview": "סקירה", "/docs/getting-started": "צעדים ראשונים" },
+};
+
+/** The sidebar of a documentation page: every topic of the site, in order. */
+export function sidebarFor(site: Site, locale: Locale): { path: string; label: string }[] {
+  return siteTopics[site].map((path) => {
+    const content = contentRoutes[site].find((route) => route.path === path);
+    const label = content ? content.topic[locale].nav : (languagePageNames[locale][path] ?? path);
+    return { path, label };
+  });
+}
diff --git a/frontend/src/content/syntax.ts b/frontend/src/content/syntax.ts
new file mode 100644
index 0000000..66ef5ba
--- /dev/null
+++ b/frontend/src/content/syntax.ts
@@ -0,0 +1,234 @@
+// SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
+// SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
+
+import type { DocRoute, DocTopic } from "./types";
+
+// Every sample below is taken from the public specification under Spec/Language.
+const program = `namespace Examples.HelloWorld;
+
+public class HelloWorld {
+    public static void Main() {
+        String language = "Tala";
+        Console.Println("Hello from " + language + "!");
+    }
+}`;
+const comments = `-- A comment runs to the end of the line.
+
+--[[
+normal
+long comment
+]]
+
+++value;      -- there is ++, and no decrement:
+value -= 1;   -- -- always starts a comment`;
+const declarations = `class User {              -- internal
+    String name;          -- internal
+    void Print() {}       -- internal
+}
+
+data Point {              -- a copy-on-write value type
+    int x;
+    int y;
+}
+
+object Application {      -- one named singleton
+}`;
+const operators = `2 ** 3 ** 2      -- power, right-associative: 2 ** (3 ** 2)
+first \\= second  -- inequality
+not true         -- logical NOT; ! is bitwise
+a < b && b < c   -- relations do not chain`;
+const evaluation = `int total = Sum(values); -- nothing is computed here
+
+if (verbose) {
+    Print(total);        -- Sum(values) is computed here, if this is reached
+}`;
+
+const specification = "https://github.com/Progmasoft/tala/tree/main/Spec/Language";
+
+const syntax: DocTopic = {
+  "en-US": {
+    nav: "Syntax",
+    title: "Syntax · Tala",
+    description:
+      "A first look at the syntax of Tala: programs, comments, declarations, operators and evaluation by need.",
+    section: "DOCUMENTATION / SYNTAX",
+    heading: "A first look at the syntax",
+    lead: "The examples on this page come from the public specification. It is the normative description of the language and lists valid and invalid forms side by side.",
+    blocks: [
+      { kind: "heading", text: "A program" },
+      {
+        kind: "text",
+        text: "A program starts in the parameterless public static void Main() of a class. There is no top-level function. A file declares its namespace; the namespace does not have to match the path of the file.",
+      },
+      { kind: "code", code: program },
+      { kind: "heading", text: "Comments" },
+      {
+        kind: "text",
+        text: "-- starts a comment wherever it stands outside a string. That is why the language has ++ and no decrement operator: write value -= 1.",
+      },
+      { kind: "code", code: comments },
+      { kind: "heading", text: "Declarations" },
+      {
+        kind: "text",
+        text: "Names are case-sensitive. A declaration without an access modifier is internal; no context defaults to private. There are no forward and no partial declarations, and declaration order does not affect visibility.",
+      },
+      { kind: "code", code: declarations },
+      { kind: "heading", text: "Operators" },
+      {
+        kind: "text",
+        text: "Precedence is fixed; there are no user-defined precedence groups. Inequality is \\=, logical NOT is not, and && and || join Boolean values. // is integer division that rounds, and + joins Strings.",
+      },
+      { kind: "code", code: operators },
+      { kind: "heading", text: "Evaluation by need" },
+      {
+        kind: "text",
+        text: "Tala evaluates by need: binding a name computes nothing, a value is computed when it is first needed, and at most once. A value that is never needed is never computed.",
+      },
+      { kind: "code", code: evaluation },
+      {
+        kind: "note",
+        title: "The specification",
+        text: `The full rules, with every valid and invalid example, are in ${specification}. A specification example is not proof that the current compiler accepts it.`,
+      },
+    ],
+  },
+  "de-DE": {
+    nav: "Syntax",
+    title: "Syntax · Tala",
+    description:
+      "Ein erster Blick auf die Syntax von Tala: Programme, Kommentare, Deklarationen, Operatoren und Auswertung nach Bedarf.",
+    section: "DOKUMENTATION / SYNTAX",
+    heading: "Ein erster Blick auf die Syntax",
+    lead: "Die Beispiele dieser Seite stammen aus der öffentlichen Spezifikation. Sie ist die maßgebliche Beschreibung der Sprache und stellt gültige und ungültige Formen nebeneinander.",
+    blocks: [
+      { kind: "heading", text: "Ein Programm" },
+      {
+        kind: "text",
+        text: "Ein Programm beginnt im parameterlosen public static void Main() einer Klasse. Es gibt keine Funktion auf oberster Ebene. Eine Datei deklariert ihren Namespace; er muss nicht zum Pfad der Datei passen.",
+      },
+      { kind: "code", code: program },
+      { kind: "heading", text: "Kommentare" },
+      {
+        kind: "text",
+        text: "-- beginnt außerhalb eines Strings überall einen Kommentar. Deshalb hat die Sprache ++ und keinen Dekrement-Operator: Man schreibt value -= 1.",
+      },
+      { kind: "code", code: comments },
+      { kind: "heading", text: "Deklarationen" },
+      {
+        kind: "text",
+        text: "Namen unterscheiden Groß- und Kleinschreibung. Eine Deklaration ohne Zugriffsmodifizierer ist internal; kein Kontext ist standardmäßig private. Es gibt keine Vorwärts- und keine partiellen Deklarationen, und die Reihenfolge der Deklarationen beeinflusst die Sichtbarkeit nicht.",
+      },
+      { kind: "code", code: declarations },
+      { kind: "heading", text: "Operatoren" },
+      {
+        kind: "text",
+        text: "Die Rangfolge ist fest; benutzerdefinierte Rangfolgegruppen gibt es nicht. Ungleichheit ist \\=, logisches NICHT ist not, && und || verbinden Wahrheitswerte. // ist ganzzahlige Division mit Rundung, und + verbindet Strings.",
+      },
+      { kind: "code", code: operators },
+      { kind: "heading", text: "Auswertung nach Bedarf" },
+      {
+        kind: "text",
+        text: "Tala wertet nach Bedarf aus: Einen Namen zu binden berechnet nichts, ein Wert wird berechnet, wenn er zum ersten Mal gebraucht wird, und höchstens einmal. Ein Wert, der nie gebraucht wird, wird nie berechnet.",
+      },
+      { kind: "code", code: evaluation },
+      {
+        kind: "note",
+        title: "Die Spezifikation",
+        text: `Die vollständigen Regeln mit allen gültigen und ungültigen Beispielen stehen unter ${specification}. Ein Beispiel der Spezifikation beweist nicht, dass der aktuelle Compiler es annimmt.`,
+      },
+    ],
+  },
+  "ru-RU": {
+    nav: "Синтаксис",
+    title: "Синтаксис · Tala",
+    description:
+      "Перво