tala.run, talac.tala.run and tazel.tala.run now each open on a landing page
of their own. talac.tala.run and tazel.tala.run used to redirect "/" to
their first documentation topic. Every landing page has one headline, two
ways in, a "Why Tala?", "Why Talac?" or "Why Tazel?" section of tabs over
one code panel, and a short row of next links. The tabs follow the ARIA
tabs pattern: arrow keys, Home and End move between them. The code panel
stays left to right on the Hebrew pages and has a copy button.

Every sample is something that works today. The Tala tabs show
HelloWorld and PrimeNumbers, which are copies of Examples/ (a test compares
them), a small program that shows an argument evaluated by need, the
LLVM IR that talac -O2 made of the gcd loop of Examples/GCD, and a Tazel
project file. The Talac tabs show the terminal output of talac 0.6.0 for
one command, --emit=metadata, each --emit stage, the optimized IR and a
type error. The Tazel tabs show the project file, the everyday commands,
target selection, lock graph and a did-you-mean hint. Of the fifteen
programs in Examples/, talac 0.6.0 builds four (HelloWorld, GCD,
PrimeNumbers, CollatzTrace), so the classes, generators and pattern
matching of the others are not shown yet.

The old home page said in nearly every paragraph that the work was
unfinished, linked "Why Tala?" three times, and numbered its sections. It
is gone. The state of the project is said once, as a small badge beside
the name in the header. The header no longer repeats a Home link, since
the name leads home. On talac and tazel it lists their documentation
topics. Styles that only the old home page used are removed.

The titles and descriptions of "/" come from the landing content of each
site, and the talac and tazel sitemaps list "/". The tests follow:
siteHome is "/" everywhere, the tazel canonical path is "/", and the
example comparison reads the landing samples.

The site wrote the compiler as talac wherever it named it: the brand and
the sibling link of talac.tala.run, the page titles, descriptions and
leads of its documentation, and the Tazel pages that say which program
Tazel starts. As a name it is now Talac, like Tazel, in all four
languages. What a reader types stays lowercase: the command lines, the
`talac --help` the guide asks for, and the host talac.tala.run.

The site test that reads the German title of the outputs page expects
the new name.

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.