Expand the function-declaration keyword to the full word across the whole
language and toolchain:
fn name(...) -> T { ... } -> function name(...) -> T { ... }
Done as a self-hosting migration: teach the parser both spellings, reseed,
rewrite every .ludic definition to `function`, then drop `fn`. The compiler
now rejects `fn`. Touches the parser, all selfhost/tools/runtime/example/test
sources, the grammars (TextMate shared+vscode, ludic_syntax.h, JetBrains
LudicTokens.kt), the LSP and formatter, the Python doc/vocab tools
(check-impl, check-docs, validate, palette, test-lsp), and the docs
(fences, prose, kw-fn -> kw-function).
Reseeded; C-free bootstrap fixpoint holds. All suites green (45 regression,
24 self-host, 29 tool); the docs site generates and check.py passes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Replace the hardcoded landing page and minimal reference with a generated
documentation site driven by a single source of truth.
- docs/language/**: one file per symbol (93 keywords/types/builtins/namespace
methods/operators/annotations), each with front-matter (id, kind, tokens,
sig, tip) + description + a ```ludic example. Seeded by exploding the former
inline SECTIONS list; these files are now the source of truth.
- docs/site/: site.json (editable hero/features/showcase/messaging, not
hardcoded) + snippets/*.ludic (real programs shown on the landing page).
- tools/docgen/gen.py: generates index.html, api.html, ludic-highlight.js and
symbols.json. The highlighter's symbol tables, hover tips and jump anchors
are GENERATED from the per-symbol files — add a symbol and it is recognized,
tipped and linked in every snippet automatically. Python stdlib only.
- tools/docgen/check.py: verifies the pages contract + that no snippet token
links to a missing reference anchor.
- .forgejo/workflows/docs.yml: rebuilds and publishes to the pages branch on
every push to main touching the docs sources.
Consumes the new Screen.*/Color.*/named-arg API and the 221-color palette.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
