Radix 0.3.0

Install this version#

No prebuilt archives were published for this version. It is listed here because its release notes are part of the record.

Release notes#

Minor release spanning 22 commits (v0.2.0..v0.3.0). This release focuses on editor tooling — a Prettier plugin for .fab source formatting, a standalone tree-sitter grammar repository, and a polished Zed extension with syntax highlighting — alongside CLI refinements and build/release tooling improvements.

Major tracks#

Prettier plugin and .fab formatting#

• Adds a Prettier plugin for Faber Romanus source files with 4-space indentation, Stroustrup brace style, 3+-item list breaking, and blank-line/comment preservation (fons/prettier/ — parser, printer, comments, plugin entry) (a02918ab0)
• Adds faber format <file.fab> CLI command with --check flag for CI validation (9186f7087)
• Fixes nulla/nonnulla spacing in the Prettier printer — was collapsing si nonnulla items into si nonnullaitems (bde289ca0)
• Updates exempla/qr_static.fab — migrates esto → const to match current keyword conventions (2330de7d9)

Tree-sitter grammar extraction and Zed extension#

• Moves grammar sources to a dedicated `tree-sitter-faber-romanus` GitHub repository; updates the Zed extension to reference the external repo (7b8d02410)
• Cleans up the in-repo grammar skeleton by removing unused bindings (Rust, Go, Python, Swift, Node, C) and stale artifacts (69aec430d)

Syntax highlighting#

• Fixes highlights.scm node type references to match the actual parser output (2256b9627)
• Simplifies highlights.scm to remove impossible query patterns (24d3d740a)

Zed extension configuration#

• Adds the full tree-sitter grammar source tree (grammar.js, parser.c, scanner.c, grammar.json, node-types.json, tree-sitter headers) at editors/zed/grammars/faber_romanus/ (9ed558437)
• Creates the compiled WebAssembly grammar binary faber_romanus.wasm (17cad3339)
• Adds repository and rev fields to the Zed grammar config (6dfe41280)
• Fixes grammar path and naming in the Zed extension manifest (579c98a41)
• Aligns the Zed grammar with the actual parser syntax (3c704cb05)
• Updates the grammar revision pointer multiple times as the external repo evolved (08410d9cd, fbe9444d9, 223348a5c)

CLI Latin aliases#

• Adds Latin aliases for all CLI commands: finge (compile), curre (run), proba (check), forma (format) (a864c8f21)

Build and release tooling#

• Adds scripta/use — a version-switching script that symlinks faber to a dev build (opus/faber) or a named release (editiones/faber-<version>) (84d876757)
• Cleans up .bun-build artifacts after build (13c7eaef7)
• Fixes the cleanup glob pattern to match hidden .bun-build files (.*.bun-build) (9022da77d)
• Fixes scripta/release to set the upstream branch on first push (d922d98bf)
• Bumps package.json version to 0.3.0 and publishes the release binary (9c7b46016)

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