diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index 730bf75f83..1b4f768718 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -4,6 +4,7 @@ on: [push, pull_request, merge_group] env: RUSTFLAGS: "-Dwarnings" RUSTDOCFLAGS: "-Dwarnings" + TYPST_TESTS_EXTENDED: true jobs: # This allows us to have one branch protection rule for the full test matrix. @@ -29,8 +30,9 @@ jobs: runs-on: ${{ matrix.os }} steps: - uses: actions/checkout@v4 - - uses: dtolnay/rust-toolchain@stable + - uses: dtolnay/rust-toolchain@1.77.0 - uses: Swatinem/rust-cache@v2 + - run: cargo test --workspace --no-run - run: cargo test --workspace --no-fail-fast checks: @@ -38,7 +40,9 @@ jobs: runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 - - uses: dtolnay/rust-toolchain@stable + - uses: dtolnay/rust-toolchain@1.77.0 + with: + components: clippy, rustfmt - uses: Swatinem/rust-cache@v2 - run: cargo clippy --workspace --all-targets --all-features - run: cargo fmt --check --all @@ -62,5 +66,5 @@ jobs: with: toolchain: nightly-2023-09-13 - uses: Swatinem/rust-cache@v2 - - run: cargo install cargo-fuzz + - run: cargo install --locked cargo-fuzz@0.12.0 - run: cd tests/fuzz && cargo fuzz build --dev diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index c62ad56dbd..4e855064e5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -37,7 +37,7 @@ jobs: steps: - uses: actions/checkout@v4 - - uses: dtolnay/rust-toolchain@stable + - uses: dtolnay/rust-toolchain@1.77.0 with: target: ${{ matrix.target }} diff --git a/.gitignore b/.gitignore index 9a5deded35..f9daa3d7ea 100644 --- a/.gitignore +++ b/.gitignore @@ -6,11 +6,8 @@ desktop.ini .DS_Store # Tests and benchmarks -tests/png -tests/pdf -tests/svg -tests/target -tests/typ/**/*.pdf +tests/store +tests/suite/**/*.pdf tests/fuzz/target tests/fuzz/corpus tests/fuzz/artifacts @@ -23,6 +20,7 @@ tarpaulin-report.html # Node node_modules +tools/test-helper/dist package-lock.json # Nix diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 0faf6436bd..006daff274 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -22,7 +22,7 @@ Typst日本語ドキュメント翻訳プロジェクトにご興味をお持ち 2. `./docs`内のMarkdownファイル群は、Typstのチュートリアルや入門ガイドなど、言語リファレンス以外のページの本体です。**既存のMarkdownファイルを直接書き換えて翻訳してください**。 それに加えて、`./docs/src/lib.rs`ファイルの[`urlify`関数](https://github.com/search?q=repo%3Atypst-jp/typst-jp.github.io%20urlify&type=code)を編集して、中国語版の記事タイトルを日本語版のものに書き換えてください。このプロセスを抜かすと、WebページのURLが正しく生成されません。 3. 「サードパーティパッケージ」のページの翻訳を追加する場合は、`./static/assets/index2ja.json`も編集する必要があります。 -3. 翻訳の際は、[後述のガイドライン](#スタイルマニュアル)を参照し、[v0.11.0時点での公式ドキュメント](https://github.com/typst/typst/tree/v0.11.0/docs)から翻訳してください。 +3. 翻訳の際は、[後述のガイドライン](#スタイルマニュアル)を参照し、[v0.11.1時点での公式ドキュメント](https://github.com/typst/typst/tree/v0.11.1/docs)から翻訳してください。 4. 翻訳作業の途中でも、Draft Pull Requestを作成して、翻訳の進捗状況を共有することができます。 5. 翻訳作業が終わったら、Pull Requestを作成し、送信してください。 diff --git a/Cargo.lock b/Cargo.lock index 5e8e6a6d54..6bc69aa103 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -288,9 +288,9 @@ dependencies = [ [[package]] name = "citationberg" -version = "0.3.0" +version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "82108f2b676c954076d2e5044f19a6a03887b24bd42804f322e0650d13035899" +checksum = "d259fe9fd78ffa05a119581d20fddb50bfba428311057b12741ffb9015123d0b" dependencies = [ "quick-xml", "serde", @@ -827,9 +827,9 @@ checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604" [[package]] name = "hayagriva" -version = "0.5.2" +version = "0.5.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cc2e670de5191df083ddd112cd253049f8213277ccf0c15e18a8bf10e6c666cc" +checksum = "1d0d20c98b77b86ce737876b2a1653e2e6abbeee84afbb39d72111091191c97a" dependencies = [ "biblatex", "ciborium", @@ -2177,6 +2177,12 @@ dependencies = [ "unsafe-libyaml", ] +[[package]] +name = "shell-escape" +version = "0.1.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "45bb67a18fa91266cc7807181f62f9178a6873bfad7dc788c42e6430db40184f" + [[package]] name = "simd-adler32" version = "0.3.7" @@ -2587,7 +2593,7 @@ checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a" [[package]] name = "typst" -version = "0.11.0" +version = "0.11.1" dependencies = [ "az", "bitflags 2.4.2", @@ -2648,13 +2654,13 @@ dependencies = [ [[package]] name = "typst-assets" -version = "0.11.0" +version = "0.11.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f13f85360328da54847dd7fefaf272dfa5b6d1fdeb53f32938924c39bf5b2c6c" +checksum = "2b3061f8d268e8eec7481c9ab24540455cb4912983c49aae38fa6e8bf8ef4d9c" [[package]] name = "typst-cli" -version = "0.11.0" +version = "0.11.1" dependencies = [ "chrono", "clap", @@ -2682,6 +2688,7 @@ dependencies = [ "serde", "serde_json", "serde_yaml 0.9.32", + "shell-escape", "tar", "tempfile", "toml", @@ -2699,12 +2706,12 @@ dependencies = [ [[package]] name = "typst-dev-assets" -version = "0.11.0" -source = "git+https://github.com/typst/typst-dev-assets?tag=v0.11.0#e0ef7ad46f28a440c41bc8e78563ace86cc02678" +version = "0.11.1" +source = "git+https://github.com/typst/typst-dev-assets?tag=v0.11.1#35caed3a870d46e827cffaa9dc450e38bede2a37" [[package]] name = "typst-docs" -version = "0.11.0" +version = "0.11.1" dependencies = [ "clap", "comemo", @@ -2730,7 +2737,7 @@ dependencies = [ [[package]] name = "typst-fuzz" -version = "0.11.0" +version = "0.11.1" dependencies = [ "comemo", "libfuzzer-sys", @@ -2742,20 +2749,23 @@ dependencies = [ [[package]] name = "typst-ide" -version = "0.11.0" +version = "0.11.1" dependencies = [ "comemo", "ecow", "if_chain", "log", + "once_cell", "serde", "typst", + "typst-assets", + "typst-dev-assets", "unscanny", ] [[package]] name = "typst-macros" -version = "0.11.0" +version = "0.11.1" dependencies = [ "heck", "proc-macro2", @@ -2765,7 +2775,7 @@ dependencies = [ [[package]] name = "typst-pdf" -version = "0.11.0" +version = "0.11.1" dependencies = [ "base64 0.22.0", "bytemuck", @@ -2789,7 +2799,7 @@ dependencies = [ [[package]] name = "typst-render" -version = "0.11.0" +version = "0.11.1" dependencies = [ "bytemuck", "comemo", @@ -2808,7 +2818,7 @@ dependencies = [ [[package]] name = "typst-svg" -version = "0.11.0" +version = "0.11.1" dependencies = [ "base64 0.22.0", "comemo", @@ -2824,7 +2834,7 @@ dependencies = [ [[package]] name = "typst-syntax" -version = "0.11.0" +version = "0.11.1" dependencies = [ "comemo", "ecow", @@ -2839,20 +2849,20 @@ dependencies = [ [[package]] name = "typst-tests" -version = "0.11.0" +version = "0.11.1" dependencies = [ "clap", "comemo", "ecow", "once_cell", "oxipng", + "parking_lot", "rayon", "tiny-skia", "ttf-parser", "typst", "typst-assets", "typst-dev-assets", - "typst-ide", "typst-pdf", "typst-render", "typst-svg", @@ -2862,7 +2872,7 @@ dependencies = [ [[package]] name = "typst-timing" -version = "0.11.0" +version = "0.11.1" dependencies = [ "parking_lot", "serde", diff --git a/Cargo.toml b/Cargo.toml index 6510678136..dee38c0712 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -4,7 +4,7 @@ default-members = ["crates/typst-cli"] resolver = "2" [workspace.package] -version = "0.11.0" +version = "0.11.1" rust-version = "1.74" # also change in ci.yml authors = ["The Typst Project Developers"] edition = "2021" @@ -16,17 +16,17 @@ keywords = ["typst"] readme = "README.md" [workspace.dependencies] -typst = { path = "crates/typst", version = "0.11.0" } -typst-cli = { path = "crates/typst-cli", version = "0.11.0" } -typst-ide = { path = "crates/typst-ide", version = "0.11.0" } -typst-macros = { path = "crates/typst-macros", version = "0.11.0" } -typst-pdf = { path = "crates/typst-pdf", version = "0.11.0" } -typst-render = { path = "crates/typst-render", version = "0.11.0" } -typst-svg = { path = "crates/typst-svg", version = "0.11.0" } -typst-syntax = { path = "crates/typst-syntax", version = "0.11.0" } -typst-timing = { path = "crates/typst-timing", version = "0.11.0" } -typst-assets = "0.11.0" -typst-dev-assets = { git = "https://github.com/typst/typst-dev-assets", tag = "v0.11.0" } +typst = { path = "crates/typst", version = "0.11.1" } +typst-cli = { path = "crates/typst-cli", version = "0.11.1" } +typst-ide = { path = "crates/typst-ide", version = "0.11.1" } +typst-macros = { path = "crates/typst-macros", version = "0.11.1" } +typst-pdf = { path = "crates/typst-pdf", version = "0.11.1" } +typst-render = { path = "crates/typst-render", version = "0.11.1" } +typst-svg = { path = "crates/typst-svg", version = "0.11.1" } +typst-syntax = { path = "crates/typst-syntax", version = "0.11.1" } +typst-timing = { path = "crates/typst-timing", version = "0.11.1" } +typst-assets = "0.11.1" +typst-dev-assets = { git = "https://github.com/typst/typst-dev-assets", tag = "v0.11.1" } az = "1.2" base64 = "0.22" bitflags = { version = "2", features = ["serde"] } @@ -47,7 +47,7 @@ env_proxy = "0.4" flate2 = "1" fontdb = { version = "0.16", default-features = false } fs_extra = "1.3" -hayagriva = "0.5.2" +hayagriva = "0.5.3" heck = "0.4" hypher = "0.1.4" icu_properties = { version = "1.4", features = ["serde"] } @@ -94,6 +94,7 @@ semver = "1" serde = { version = "1.0.184", features = ["derive"] } serde_json = "1" serde_yaml = "0.9" +shell-escape = "0.1.5" siphasher = "1" smallvec = { version = "1.11.1", features = ["union", "const_generics", "const_new"] } stacker = "0.1.15" diff --git a/README.en.md b/README.en.md index 9f62c97e14..0528fc99bd 100644 --- a/README.en.md +++ b/README.en.md @@ -5,7 +5,7 @@ This is an unofficial Japanese translation of the documentation for the typesetting system [Typst](https://typst.app/docs). It has been created with the permission of [Typst GmbH](https://typst.app/legal/). -The repository was forked from the [Chinese version](https://github.com/typst-doc-cn/typst-doc-cn.github.io) and is translated into Japanese based on the official documentation of [Typst v0.11.0](https://typst.app/docs/changelog/#v0.11.0) as of June 2024. +The repository was forked from the [Chinese version](https://github.com/typst-doc-cn/typst-doc-cn.github.io) and is translated into Japanese based on the official documentation of [Typst v0.11.1](https://typst.app/docs/changelog/#v0.11.1) as of June 2024. The actual working web version can be viewed at the following URL. > https://typst-jp.github.io/docs/ diff --git a/README.md b/README.md index 1c3213e4f4..a4a79909f3 100644 --- a/README.md +++ b/README.md @@ -7,7 +7,7 @@ 組版システム [Typst](https://typst.app/docs) の非公式な日本語ドキュメントです。[Typst GmbH](https://typst.app/legal/) の許諾を得て作成されています。 -このリポジトリは[中国語版](https://github.com/typst-doc-cn/typst-doc-cn.github.io)からフォークして作成され、2024年6月時点での最新版である [Typst v0.11.0](https://typst.app/docs/changelog/#v0.11.0) の公式ドキュメントを元に日本語訳を行います。 +このリポジトリは[中国語版](https://github.com/typst-doc-cn/typst-doc-cn.github.io)からフォークして作成され、2024年6月時点での最新版である [Typst v0.11.1](https://typst.app/docs/changelog/#v0.11.1) の公式ドキュメントを元に日本語訳を行います。 実際に作動している Web 版は、以下の URL から閲覧できます。 > https://typst-jp.github.io/docs/ diff --git a/crates/typst-cli/Cargo.toml b/crates/typst-cli/Cargo.toml index 57251a64a0..c2b23df069 100644 --- a/crates/typst-cli/Cargo.toml +++ b/crates/typst-cli/Cargo.toml @@ -15,9 +15,6 @@ readme = { workspace = true } [[bin]] name = "typst" path = "src/main.rs" -test = false -doctest = false -bench = false doc = false [dependencies] @@ -51,6 +48,7 @@ semver = { workspace = true } serde = { workspace = true } serde_json = { workspace = true } serde_yaml = { workspace = true } +shell-escape = { workspace = true } tar = { workspace = true } tempfile = { workspace = true } toml = { workspace = true } diff --git a/crates/typst-cli/src/init.rs b/crates/typst-cli/src/init.rs index 01fdb02f0c..b0446bd1ea 100644 --- a/crates/typst-cli/src/init.rs +++ b/crates/typst-cli/src/init.rs @@ -104,11 +104,19 @@ fn print_summary( out.set_color(&gray)?; write!(out, "> ")?; out.reset()?; - writeln!(out, "cd {}", project_dir.display())?; + writeln!( + out, + "cd {}", + shell_escape::escape(project_dir.display().to_string().into()), + )?; out.set_color(&gray)?; write!(out, "> ")?; out.reset()?; - writeln!(out, "typst watch {}", template.entrypoint)?; + writeln!( + out, + "typst watch {}", + shell_escape::escape(template.entrypoint.to_string().into()), + )?; writeln!(out)?; Ok(()) } diff --git a/crates/typst-cli/src/main.rs b/crates/typst-cli/src/main.rs index da0a57fd55..c8bd391442 100644 --- a/crates/typst-cli/src/main.rs +++ b/crates/typst-cli/src/main.rs @@ -26,7 +26,7 @@ use crate::timings::Timer; thread_local! { /// The CLI's exit code. - static EXIT: Cell = Cell::new(ExitCode::SUCCESS); + static EXIT: Cell = const { Cell::new(ExitCode::SUCCESS) }; } /// The parsed commandline arguments. diff --git a/crates/typst-cli/src/world.rs b/crates/typst-cli/src/world.rs index 4e0bcd54ab..711fd02582 100644 --- a/crates/typst-cli/src/world.rs +++ b/crates/typst-cli/src/world.rs @@ -226,7 +226,7 @@ struct FileSlot { } impl FileSlot { - /// Create a new path slot. + /// Create a new file slot. fn new(id: FileId) -> Self { Self { id, file: SlotCell::new(), source: SlotCell::new() } } diff --git a/crates/typst-ide/Cargo.toml b/crates/typst-ide/Cargo.toml index b292756222..01f7a10620 100644 --- a/crates/typst-ide/Cargo.toml +++ b/crates/typst-ide/Cargo.toml @@ -12,11 +12,6 @@ categories = { workspace = true } keywords = { workspace = true } readme = { workspace = true } -[lib] -test = false -doctest = false -bench = false - [dependencies] typst = { workspace = true } comemo = { workspace = true } @@ -26,5 +21,10 @@ log = { workspace = true } serde = { workspace = true } unscanny = { workspace = true } +[dev-dependencies] +typst-assets = { workspace = true } +typst-dev-assets = { workspace = true } +once_cell = { workspace = true } + [lints] workspace = true diff --git a/crates/typst-ide/src/analyze.rs b/crates/typst-ide/src/analyze.rs index 9d67b322d7..47214481db 100644 --- a/crates/typst-ide/src/analyze.rs +++ b/crates/typst-ide/src/analyze.rs @@ -50,6 +50,9 @@ pub fn analyze_expr( /// Try to load a module from the current source file. pub fn analyze_import(world: &dyn World, source: &LinkedNode) -> Option { + // Use span in the node for resolving imports with relative paths. + let source_span = source.span(); + let (source, _) = analyze_expr(world, source).into_iter().next()?; if source.scope().is_some() { return Some(source); @@ -73,7 +76,7 @@ pub fn analyze_import(world: &dyn World, source: &LinkedNode) -> Option { Scopes::new(Some(world.library())), Span::detached(), ); - typst::eval::import(&mut vm, source, Span::detached(), true) + typst::eval::import(&mut vm, source, source_span, true) .ok() .map(Value::Module) } diff --git a/crates/typst-ide/src/complete.rs b/crates/typst-ide/src/complete.rs index 4e4b89182c..24cd747515 100644 --- a/crates/typst-ide/src/complete.rs +++ b/crates/typst-ide/src/complete.rs @@ -1053,7 +1053,7 @@ impl<'a> CompletionContext<'a> { /// A small window of context before the cursor. fn before_window(&self, size: usize) -> &str { - &self.before[self.cursor.saturating_sub(size)..] + Scanner::new(self.before).from(self.cursor.saturating_sub(size)) } /// Add a prefix and suffix to all applications. @@ -1403,3 +1403,42 @@ impl<'a> CompletionContext<'a> { } } } + +#[cfg(test)] +mod tests { + use typst::eval::Tracer; + + use super::autocomplete; + use crate::tests::TestWorld; + + #[track_caller] + fn test(text: &str, cursor: usize, contains: &[&str], excludes: &[&str]) { + let world = TestWorld::new(text); + let doc = typst::compile(&world, &mut Tracer::new()).ok(); + let (_, completions) = + autocomplete(&world, doc.as_ref(), &world.main, cursor, true) + .unwrap_or_default(); + + let labels: Vec<_> = completions.iter().map(|c| c.label.as_str()).collect(); + for item in contains { + assert!(labels.contains(item), "{item:?} was not contained in {labels:?}"); + } + for item in excludes { + assert!(!labels.contains(item), "{item:?} was not excluded in {labels:?}"); + } + } + + #[test] + fn test_autocomplete() { + test("#i", 2, &["int", "if conditional"], &["foo"]); + test("#().", 4, &["insert", "remove", "len", "all"], &["foo"]); + } + + #[test] + fn test_before_window_char_boundary() { + // Check that the `before_window` doesn't slice into invalid byte + // boundaries. + let s = "😀😀 #text(font: \"\")"; + test(s, s.len() - 2, &[], &[]); + } +} diff --git a/crates/typst-ide/src/lib.rs b/crates/typst-ide/src/lib.rs index bbfd56d950..3967aaad47 100644 --- a/crates/typst-ide/src/lib.rs +++ b/crates/typst-ide/src/lib.rs @@ -90,3 +90,88 @@ fn summarize_font_family<'a>(variants: impl Iterator) -> Ec detail } + +#[cfg(test)] +mod tests { + use comemo::Prehashed; + use once_cell::sync::Lazy; + use typst::diag::{FileError, FileResult}; + use typst::foundations::{Bytes, Datetime}; + use typst::syntax::{FileId, Source}; + use typst::text::{Font, FontBook}; + use typst::{Library, World}; + + /// A world for IDE testing. + pub struct TestWorld { + pub main: Source, + base: &'static TestBase, + } + + impl TestWorld { + /// Create a new world for a single test. + /// + /// This is cheap because the shared base for all test runs is lazily + /// initialized just once. + pub fn new(text: &str) -> Self { + static BASE: Lazy = Lazy::new(TestBase::default); + let main = Source::detached(text); + Self { main, base: &*BASE } + } + } + + impl World for TestWorld { + fn library(&self) -> &Prehashed { + &self.base.library + } + + fn book(&self) -> &Prehashed { + &self.base.book + } + + fn main(&self) -> Source { + self.main.clone() + } + + fn source(&self, id: FileId) -> FileResult { + if id == self.main.id() { + Ok(self.main.clone()) + } else { + Err(FileError::NotFound(id.vpath().as_rootless_path().into())) + } + } + + fn file(&self, id: FileId) -> FileResult { + Err(FileError::NotFound(id.vpath().as_rootless_path().into())) + } + + fn font(&self, index: usize) -> Option { + Some(self.base.fonts[index].clone()) + } + + fn today(&self, _: Option) -> Option { + None + } + } + + /// Shared foundation of all test worlds. + struct TestBase { + library: Prehashed, + book: Prehashed, + fonts: Vec, + } + + impl Default for TestBase { + fn default() -> Self { + let fonts: Vec<_> = typst_assets::fonts() + .chain(typst_dev_assets::fonts()) + .flat_map(|data| Font::iter(Bytes::from_static(data))) + .collect(); + + Self { + library: Prehashed::new(Library::default()), + book: Prehashed::new(FontBook::from_fonts(&fonts)), + fonts, + } + } + } +} diff --git a/crates/typst-macros/Cargo.toml b/crates/typst-macros/Cargo.toml index caef7eb4b3..b6b496cb37 100644 --- a/crates/typst-macros/Cargo.toml +++ b/crates/typst-macros/Cargo.toml @@ -14,9 +14,6 @@ readme = { workspace = true } [lib] proc-macro = true -test = false -doctest = false -bench = false [dependencies] heck = { workspace = true } diff --git a/crates/typst-macros/src/category.rs b/crates/typst-macros/src/category.rs index ac8c813df6..26ec879ccb 100644 --- a/crates/typst-macros/src/category.rs +++ b/crates/typst-macros/src/category.rs @@ -33,6 +33,7 @@ pub fn category(_: TokenStream, item: syn::Item) -> Result { } /// Parse a bare `pub static CATEGORY: Category;` item. +#[allow(dead_code)] pub struct BareStatic { pub attrs: Vec, pub vis: Visibility, diff --git a/crates/typst-macros/src/lib.rs b/crates/typst-macros/src/lib.rs index 35c48b4a3d..58d963863e 100644 --- a/crates/typst-macros/src/lib.rs +++ b/crates/typst-macros/src/lib.rs @@ -136,7 +136,7 @@ pub fn ty(stream: BoundaryStream, item: BoundaryStream) -> BoundaryStream { /// /// This implements `NativeElement` for the given type. /// -/// ``` +/// ```ignore /// /// A section heading. /// #[elem(Show, Count)] /// struct HeadingElem { diff --git a/crates/typst-macros/src/util.rs b/crates/typst-macros/src/util.rs index bfe222855d..b6acc7d81b 100644 --- a/crates/typst-macros/src/util.rs +++ b/crates/typst-macros/src/util.rs @@ -232,6 +232,7 @@ impl Parse for BlockWithReturn { } /// Parse a bare `type Name;` item. +#[allow(dead_code)] pub struct BareType { pub attrs: Vec, pub type_token: Token![type], diff --git a/crates/typst-pdf/Cargo.toml b/crates/typst-pdf/Cargo.toml index 709ed10880..99c52dc6ac 100644 --- a/crates/typst-pdf/Cargo.toml +++ b/crates/typst-pdf/Cargo.toml @@ -12,10 +12,6 @@ categories = { workspace = true } keywords = { workspace = true } readme = { workspace = true } -[lib] -doctest = false -bench = false - [dependencies] typst = { workspace = true } typst-assets = { workspace = true } diff --git a/crates/typst-pdf/src/lib.rs b/crates/typst-pdf/src/lib.rs index 49ec0d860e..e8b1c30a16 100644 --- a/crates/typst-pdf/src/lib.rs +++ b/crates/typst-pdf/src/lib.rs @@ -9,7 +9,6 @@ mod outline; mod page; mod pattern; -use std::cmp::Eq; use std::collections::{BTreeMap, HashMap, HashSet}; use std::hash::Hash; use std::sync::Arc; diff --git a/crates/typst-pdf/src/page.rs b/crates/typst-pdf/src/page.rs index 0342e9fe68..42358db516 100644 --- a/crates/typst-pdf/src/page.rs +++ b/crates/typst-pdf/src/page.rs @@ -229,17 +229,24 @@ fn write_page(ctx: &mut PdfContext, i: usize, resources_ref: Ref) { /// Write the page labels. pub(crate) fn write_page_labels(ctx: &mut PdfContext) -> Vec<(NonZeroUsize, Ref)> { + // If there is no page labeled, we skip the writing + if !ctx.pages.iter().any(|p| { + p.label + .as_ref() + .is_some_and(|l| l.prefix.is_some() || l.style.is_some()) + }) { + return Vec::new(); + } + let mut result = vec![]; + let empty_label = PdfPageLabel::default(); let mut prev: Option<&PdfPageLabel> = None; for (i, page) in ctx.pages.iter().enumerate() { let nr = NonZeroUsize::new(1 + i).unwrap(); - let Some(label) = &page.label else { continue }; - - // Don't create a label if neither style nor prefix are specified. - if label.prefix.is_none() && label.style.is_none() { - continue; - } + // If there are pages with empty labels between labeled pages, we must + // write empty PageLabel entries. + let label = page.label.as_ref().unwrap_or(&empty_label); if let Some(pre) = prev { if label.prefix == pre.prefix @@ -316,9 +323,7 @@ impl PdfPageLabel { return None; }; - let Some((prefix, kind, case)) = pat.pieces.first() else { - return None; - }; + let (prefix, kind, case) = pat.pieces.first()?; // If there is a suffix, we cannot use the common style optimisation, // since PDF does not provide a suffix field. @@ -372,7 +377,7 @@ pub struct EncodedPage { } /// Represents a resource being used in a PDF page by its name. -#[derive(Debug, Clone, PartialEq, Eq, Hash)] +#[derive(Debug, Clone, PartialEq, Eq, Hash, Ord, PartialOrd)] pub struct PageResource { kind: ResourceKind, name: EcoString, @@ -385,7 +390,7 @@ impl PageResource { } /// A kind of resource being used in a PDF page. -#[derive(Debug, Clone, PartialEq, Eq, Hash)] +#[derive(Debug, Clone, PartialEq, Eq, Hash, Ord, PartialOrd)] pub enum ResourceKind { XObject, Font, @@ -829,7 +834,7 @@ fn write_shape(ctx: &mut PageContext, pos: Point, shape: &Shape) { Geometry::Rect(size) => { let w = size.x.to_f32(); let h = size.y.to_f32(); - if w > 0.0 && h > 0.0 { + if w.abs() > f32::EPSILON && h.abs() > f32::EPSILON { ctx.content.rect(x, y, w, h); } } diff --git a/crates/typst-pdf/src/pattern.rs b/crates/typst-pdf/src/pattern.rs index 0829ef32db..5d5942bc96 100644 --- a/crates/typst-pdf/src/pattern.rs +++ b/crates/typst-pdf/src/pattern.rs @@ -73,7 +73,9 @@ pub(crate) fn write_patterns(ctx: &mut PdfContext) { resources_map.finish(); tiling_pattern .matrix(transform_to_array( - transform.pre_concat(Transform::scale(Ratio::one(), -Ratio::one())), + transform + .pre_concat(Transform::scale(Ratio::one(), -Ratio::one())) + .post_concat(Transform::translate(Abs::zero(), pattern.spacing().y)), )) .filter(Filter::FlateDecode); } @@ -82,7 +84,7 @@ pub(crate) fn write_patterns(ctx: &mut PdfContext) { /// A pattern and its transform. #[derive(Clone, PartialEq, Eq, Hash)] pub struct PdfPattern { - /// The transform to apply to the gradient. + /// The transform to apply to the pattern. pub transform: Transform, /// The pattern to paint. pub pattern: Pattern, @@ -116,13 +118,15 @@ fn register_pattern( // Render the body. let (_, content) = construct_page(ctx.parent, pattern.frame()); - let pdf_pattern = PdfPattern { + let mut pdf_pattern = PdfPattern { transform, pattern: pattern.clone(), content: content.content.wait().clone(), resources: content.resources.into_iter().collect(), }; + pdf_pattern.resources.sort(); + ctx.parent.pattern_map.insert(pdf_pattern) } diff --git a/crates/typst-render/Cargo.toml b/crates/typst-render/Cargo.toml index 2db9b5edae..cc58f785f9 100644 --- a/crates/typst-render/Cargo.toml +++ b/crates/typst-render/Cargo.toml @@ -12,10 +12,6 @@ categories = { workspace = true } keywords = { workspace = true } readme = { workspace = true } -[lib] -doctest = false -bench = false - [dependencies] typst = { workspace = true } typst-macros = { workspace = true } diff --git a/crates/typst-render/src/lib.rs b/crates/typst-render/src/lib.rs index 5d116e4958..28302180ad 100644 --- a/crates/typst-render/src/lib.rs +++ b/crates/typst-render/src/lib.rs @@ -42,13 +42,13 @@ pub fn render(frame: &Frame, pixel_per_pt: f32, fill: Color) -> sk::Pixmap { /// Export a document with potentially multiple pages into a single raster image. /// -/// The padding will be added around and between the individual frames. +/// The gap will be added between the individual frames. pub fn render_merged( document: &Document, pixel_per_pt: f32, frame_fill: Color, - padding: Abs, - padding_fill: Color, + gap: Abs, + gap_fill: Color, ) -> sk::Pixmap { let pixmaps: Vec<_> = document .pages @@ -56,19 +56,18 @@ pub fn render_merged( .map(|page| render(&page.frame, pixel_per_pt, frame_fill)) .collect(); - let padding = (pixel_per_pt * padding.to_f32()).round() as u32; - let pxw = - 2 * padding + pixmaps.iter().map(sk::Pixmap::width).max().unwrap_or_default(); - let pxh = - padding + pixmaps.iter().map(|pixmap| pixmap.height() + padding).sum::(); + let gap = (pixel_per_pt * gap.to_f32()).round() as u32; + let pxw = pixmaps.iter().map(sk::Pixmap::width).max().unwrap_or_default(); + let pxh = pixmaps.iter().map(|pixmap| pixmap.height()).sum::() + + gap * pixmaps.len().saturating_sub(1) as u32; let mut canvas = sk::Pixmap::new(pxw, pxh).unwrap(); - canvas.fill(to_sk_color(padding_fill)); + canvas.fill(to_sk_color(gap_fill)); - let [x, mut y] = [padding; 2]; + let mut y = 0; for pixmap in pixmaps { canvas.draw_pixmap( - x as i32, + 0, y as i32, pixmap.as_ref(), &sk::PixmapPaint::default(), @@ -76,7 +75,7 @@ pub fn render_merged( None, ); - y += pixmap.height() + padding; + y += pixmap.height() + gap; } canvas @@ -570,7 +569,18 @@ fn render_shape(canvas: &mut sk::Pixmap, state: State, shape: &Shape) -> Option< Geometry::Rect(size) => { let w = size.x.to_f32(); let h = size.y.to_f32(); - let rect = sk::Rect::from_xywh(0.0, 0.0, w, h)?; + let rect = if w < 0.0 || h < 0.0 { + // Skia doesn't normally allow for negative dimensions, but + // Typst supports them, so we apply a transform if needed + // Because this operation is expensive according to tiny-skia's + // docs, we prefer to not apply it if not needed + let transform = sk::Transform::from_scale(w.signum(), h.signum()); + let rect = sk::Rect::from_xywh(0.0, 0.0, w.abs(), h.abs())?; + rect.transform(transform)? + } else { + sk::Rect::from_xywh(0.0, 0.0, w, h)? + }; + sk::PathBuilder::from_rect(rect) } Geometry::Path(ref path) => convert_path(path)?, @@ -941,8 +951,10 @@ fn to_sk_paint<'a>( .container_transform .post_concat(state.transform.invert().unwrap()), }; - let width = (container_size.x.to_f32() * state.pixel_per_pt).ceil() as u32; - let height = (container_size.y.to_f32() * state.pixel_per_pt).ceil() as u32; + let width = + (container_size.x.to_f32().abs() * state.pixel_per_pt).ceil() as u32; + let height = + (container_size.y.to_f32().abs() * state.pixel_per_pt).ceil() as u32; *pixmap = Some(cached( gradient, @@ -958,8 +970,10 @@ fn to_sk_paint<'a>( sk::SpreadMode::Pad, sk::FilterQuality::Nearest, 1.0, - fill_transform - .pre_scale(1.0 / state.pixel_per_pt, 1.0 / state.pixel_per_pt), + fill_transform.pre_scale( + container_size.x.signum() as f32 / state.pixel_per_pt, + container_size.y.signum() as f32 / state.pixel_per_pt, + ), ); sk_paint.anti_alias = gradient.anti_alias(); @@ -1080,7 +1094,7 @@ impl OutlineBuilder for WrappedPathBuilder { } } -/// Additional methods for [`Length`]. +/// Additional methods for [`Abs`]. trait AbsExt { /// Convert to a number of points as f32. fn to_f32(self) -> f32; diff --git a/crates/typst-svg/Cargo.toml b/crates/typst-svg/Cargo.toml index 143e88ed77..df49a2b171 100644 --- a/crates/typst-svg/Cargo.toml +++ b/crates/typst-svg/Cargo.toml @@ -12,10 +12,6 @@ categories = { workspace = true } keywords = { workspace = true } readme = { workspace = true } -[lib] -doctest = false -bench = false - [dependencies] typst = { workspace = true } typst-macros = { workspace = true } diff --git a/crates/typst-syntax/Cargo.toml b/crates/typst-syntax/Cargo.toml index f92b6d9b9e..001d405c48 100644 --- a/crates/typst-syntax/Cargo.toml +++ b/crates/typst-syntax/Cargo.toml @@ -12,10 +12,6 @@ categories = { workspace = true } keywords = { workspace = true } readme = { workspace = true } -[lib] -doctest = false -bench = false - [dependencies] comemo = { workspace = true } ecow = { workspace = true } diff --git a/crates/typst-syntax/src/kind.rs b/crates/typst-syntax/src/kind.rs index c34f600292..c84e535838 100644 --- a/crates/typst-syntax/src/kind.rs +++ b/crates/typst-syntax/src/kind.rs @@ -32,7 +32,7 @@ pub enum SyntaxKind { RawLang, /// A raw delimiter consisting of 1 or 3+ backticks: `` ` ``. RawDelim, - /// A sequence of whitespace to ignore in a raw block: ` `. + /// A sequence of whitespace to ignore in a raw text: ` `. RawTrimmed, /// A hyperlink: `https://typst.org`. Link, diff --git a/crates/typst-syntax/src/lexer.rs b/crates/typst-syntax/src/lexer.rs index aacbee62ec..6e64beff30 100644 --- a/crates/typst-syntax/src/lexer.rs +++ b/crates/typst-syntax/src/lexer.rs @@ -88,8 +88,10 @@ impl Lexer<'_> { } } -/// Shared. +/// Shared methods with all [`LexMode`]. impl Lexer<'_> { + /// Proceed to the next token and return its [`SyntaxKind`]. Note the + /// token could be a [trivia](SyntaxKind::is_trivia). pub fn next(&mut self) -> SyntaxKind { if self.mode == LexMode::Raw { let Some((kind, end)) = self.raw.pop() else { @@ -121,6 +123,7 @@ impl Lexer<'_> { } } + /// Eat whitespace characters greedily. fn whitespace(&mut self, start: usize, c: char) -> SyntaxKind { let more = self.s.eat_while(|c| is_space(c, self.mode)); let newlines = match c { @@ -272,10 +275,7 @@ impl Lexer<'_> { if backticks >= 3 { self.blocky_raw(start, end, backticks); } else { - // Single backtick needs no trimming or extra fancyness. - self.s.jump(end - backticks); - self.push_raw(SyntaxKind::Text); - self.s.jump(end); + self.inline_raw(start, end, backticks); } // Closing delimiter. @@ -297,16 +297,12 @@ impl Lexer<'_> { self.push_raw(SyntaxKind::RawLang); } - // Determine inner content between backticks and with trimmed - // single spaces (line trimming comes later). + // Determine inner content between backticks. self.s.eat_if(' '); - let mut inner = self.s.to(end - backticks); - if inner.trim_end().ends_with('`') { - inner = inner.strip_suffix(' ').unwrap_or(inner); - } + let inner = self.s.to(end - backticks); // Determine dedent level. - let lines = split_newlines(inner); + let mut lines = split_newlines(inner); let dedent = lines .iter() .skip(1) @@ -317,6 +313,15 @@ impl Lexer<'_> { .min() .unwrap_or(0); + // Trim single space in last line if text ends with a backtick. The last + // line is the one directly before the closing backticks and if it is + // just whitespace, it will be completely trimmed below. + if inner.trim_end().ends_with('`') { + if let Some(last) = lines.last_mut() { + *last = last.strip_suffix(' ').unwrap_or(last); + } + } + let is_whitespace = |line: &&str| line.chars().all(char::is_whitespace); let starts_whitespace = lines.first().is_some_and(is_whitespace); let ends_whitespace = lines.last().is_some_and(is_whitespace); @@ -353,6 +358,25 @@ impl Lexer<'_> { self.s.jump(end); } + fn inline_raw(&mut self, start: usize, end: usize, backticks: usize) { + self.s.jump(start + backticks); + + while self.s.cursor() < end - backticks { + if self.s.at(is_newline) { + self.push_raw(SyntaxKind::Text); + self.s.eat_newline(); + self.push_raw(SyntaxKind::RawTrimmed); + continue; + } + self.s.eat(); + } + self.push_raw(SyntaxKind::Text); + + self.s.jump(end); + } + + /// Push the current cursor that marks the end of a raw segment of + /// the given `kind`. fn push_raw(&mut self, kind: SyntaxKind) { let end = self.s.cursor(); self.raw.push((kind, end)); @@ -760,7 +784,7 @@ impl ScannerExt for Scanner<'_> { } } -/// Whether a character will become a Space token in Typst +/// Whether a character will become a [`SyntaxKind::Space`] token. #[inline] fn is_space(character: char, mode: LexMode) -> bool { match mode { @@ -818,7 +842,7 @@ pub fn link_prefix(text: &str) -> (&str, bool) { (s.before(), brackets.is_empty()) } -/// Split text at newlines. +/// Split text at newlines. These newline characters are not kept. pub fn split_newlines(text: &str) -> Vec<&str> { let mut s = Scanner::new(text); let mut lines = Vec::new(); diff --git a/crates/typst-syntax/src/parser.rs b/crates/typst-syntax/src/parser.rs index 50032898e8..82a4c729f3 100644 --- a/crates/typst-syntax/src/parser.rs +++ b/crates/typst-syntax/src/parser.rs @@ -592,10 +592,23 @@ fn math_args(p: &mut Parser) { p.wrap(m, SyntaxKind::Args); } +/// Wrap math function arguments in a "Math" SyntaxKind to combine adjacent expressions +/// or create blank content. +/// +/// We don't wrap when `exprs == 1`, as there is only one expression, so the grouping +/// isn't needed, and this would change the type of the expression from potentially +/// non-content to content. +/// +/// Note that `exprs` might be 0 if we have whitespace or trivia before a comma i.e. +/// `mat(; ,)` or `sin(x, , , ,)`. This would create an empty Math element before that +/// trivia if we called `p.wrap()` -- breaking the expected AST for 2-d arguments -- so +/// we instead manually wrap to our current marker using `p.wrap_within()`. fn maybe_wrap_in_math(p: &mut Parser, arg: Marker, named: Option) { let exprs = p.post_process(arg).filter(|node| node.is::()).count(); if exprs != 1 { - p.wrap(arg, SyntaxKind::Math); + // Convert 0 exprs into a blank math element (so empty arguments are allowed). + // Convert 2+ exprs into a math element (so they become a joined sequence). + p.wrap_within(arg, p.marker(), SyntaxKind::Math); } if let Some(m) = named { @@ -1748,15 +1761,27 @@ impl<'s> Parser<'s> { } } + fn next_non_trivia(lexer: &mut Lexer<'s>) -> SyntaxKind { + loop { + let next = lexer.next(); + // Loop is terminatable, because SyntaxKind::Eof is not a trivia. + if !next.is_trivia() { + break next; + } + } + } + fn lex(&mut self) { self.current_start = self.lexer.cursor(); self.current = self.lexer.next(); + + // Special cases to handle newlines in code mode. if self.lexer.mode() == LexMode::Code && self.lexer.newline() && match self.newline_modes.last() { Some(NewlineMode::Continue) => false, Some(NewlineMode::Contextual) => !matches!( - self.lexer.clone().next(), + Self::next_non_trivia(&mut self.lexer.clone()), SyntaxKind::Else | SyntaxKind::Dot ), Some(NewlineMode::Stop) => true, diff --git a/crates/typst-syntax/src/source.rs b/crates/typst-syntax/src/source.rs index b4a80d3188..a68a53da34 100644 --- a/crates/typst-syntax/src/source.rs +++ b/crates/typst-syntax/src/source.rs @@ -2,6 +2,7 @@ use std::fmt::{self, Debug, Formatter}; use std::hash::{Hash, Hasher}; +use std::iter::zip; use std::ops::Range; use std::sync::Arc; @@ -76,12 +77,8 @@ impl Source { pub fn replace(&mut self, new: &str) -> Range { let old = self.text(); - let mut prefix = old - .as_bytes() - .iter() - .zip(new.as_bytes()) - .take_while(|(x, y)| x == y) - .count(); + let mut prefix = + zip(old.bytes(), new.bytes()).take_while(|(x, y)| x == y).count(); if prefix == old.len() && prefix == new.len() { return 0..0; @@ -91,11 +88,7 @@ impl Source { prefix -= 1; } - let mut suffix = old[prefix..] - .as_bytes() - .iter() - .zip(new[prefix..].as_bytes()) - .rev() + let mut suffix = zip(old[prefix..].bytes().rev(), new[prefix..].bytes().rev()) .take_while(|(x, y)| x == y) .count(); diff --git a/crates/typst/Cargo.toml b/crates/typst/Cargo.toml index 53a28ffff3..a2828fa2f4 100644 --- a/crates/typst/Cargo.toml +++ b/crates/typst/Cargo.toml @@ -11,10 +11,6 @@ homepage = { workspace = true } repository = { workspace = true } license = { workspace = true } -[lib] -doctest = false -bench = false - [dependencies] typst-macros = { workspace = true } typst-syntax = { workspace = true } diff --git a/crates/typst/src/diag.rs b/crates/typst/src/diag.rs index c6cd6acb46..6e119591a5 100644 --- a/crates/typst/src/diag.rs +++ b/crates/typst/src/diag.rs @@ -21,7 +21,7 @@ use crate::{World, WorldExt}; /// /// You can also emit hints with the `; hint: "..."` syntax. /// -/// ``` +/// ```ignore /// bail!("bailing with a {}", "string result"); /// bail!(span, "bailing with a {}", "source result"); /// bail!( @@ -81,7 +81,7 @@ macro_rules! __error { /// /// You can also emit hints with the `; hint: "..."` syntax. /// -/// ``` +/// ```ignore /// warning!(span, "warning with a {}", "source result"); /// warning!( /// span, "warning with a {}", "source result"; diff --git a/crates/typst/src/foundations/cast.rs b/crates/typst/src/foundations/cast.rs index 3b74f1fb17..b29e447322 100644 --- a/crates/typst/src/foundations/cast.rs +++ b/crates/typst/src/foundations/cast.rs @@ -44,9 +44,9 @@ pub trait Reflect { /// Produce an error message for an inacceptable value type. /// - /// ``` + /// ```ignore /// assert_eq!( - /// ::error(&Value::None), + /// ::error(&Value::None), /// "expected integer, found none", /// ); /// ``` diff --git a/crates/typst/src/foundations/int.rs b/crates/typst/src/foundations/int.rs index ef21f7853a..7b6c02638f 100644 --- a/crates/typst/src/foundations/int.rs +++ b/crates/typst/src/foundations/int.rs @@ -261,7 +261,14 @@ macro_rules! unsigned_int { ($($ty:ty)*) => { $(cast! { $ty, - self => Value::Int(self as _), + self => if let Ok(int) = i64::try_from(self) { + Value::Int(int) + } else { + // Some u64 are too large to be cast as i64 + // In that case, we accept that there may be a + // precision loss, and use a floating point number + Value::Float(self as _) + }, v: i64 => v.try_into().map_err(|_| { if v < 0 { "number must be at least zero" diff --git a/crates/typst/src/foundations/selector.rs b/crates/typst/src/foundations/selector.rs index 4dc8ab3b9d..90663500e9 100644 --- a/crates/typst/src/foundations/selector.rs +++ b/crates/typst/src/foundations/selector.rs @@ -15,10 +15,6 @@ use crate::symbols::Symbol; use crate::text::TextElem; /// A helper macro to create a field selector used in [`Selector::Elem`] -/// -/// ```ignore -/// select_where!(SequenceElem, Children => vec![]); -/// ``` #[macro_export] #[doc(hidden)] macro_rules! __select_where { diff --git a/crates/typst/src/foundations/str.rs b/crates/typst/src/foundations/str.rs index 897ca45b39..515a4e2102 100644 --- a/crates/typst/src/foundations/str.rs +++ b/crates/typst/src/foundations/str.rs @@ -491,11 +491,11 @@ impl Str { #[func] pub fn trim( &self, - /// The pattern to search for. + /// The pattern to search for. If `{none}`, trims white spaces. #[default] pattern: Option, - /// Can be `start` or `end` to only trim the start or end of the string. - /// If omitted, both sides are trimmed. + /// Can be `{start}` or `{end}` to only trim the start or end of the + /// string. If omitted, both sides are trimmed. #[named] at: Option, /// Whether to repeatedly removes matches of the pattern or just once. @@ -535,16 +535,16 @@ impl Str { } Some(StrPattern::Regex(re)) => { let s = self.as_str(); - let mut last = 0; + let mut last = None; let mut range = 0..s.len(); for m in re.find_iter(s) { // Does this match follow directly after the last one? - let consecutive = last == m.start(); + let consecutive = last == Some(m.start()); - // As long as we're consecutive and still trimming at the - // start, trim. - start &= consecutive; + // As long as we're at the beginning or in a consecutive run + // of matches, and we're still trimming at the start, trim. + start &= m.start() == 0 || consecutive; if start { range.start = m.end(); start &= repeat; @@ -556,11 +556,11 @@ impl Str { range.end = m.start(); } - last = m.end(); + last = Some(m.end()); } // Is the last match directly at the end? - if last < s.len() { + if last.is_some_and(|last| last < s.len()) { range.end = s.len(); } diff --git a/crates/typst/src/foundations/styles.rs b/crates/typst/src/foundations/styles.rs index dd09b60562..35460088c9 100644 --- a/crates/typst/src/foundations/styles.rs +++ b/crates/typst/src/foundations/styles.rs @@ -321,9 +321,6 @@ trait Blockable: Debug + Send + Sync + 'static { /// Equivalent to `downcast_ref` for the block. fn as_any(&self) -> &dyn Any; - /// Equivalent to `downcast_mut` for the block. - fn as_any_mut(&mut self) -> &mut dyn Any; - /// Equivalent to [`Hash`] for the block. fn dyn_hash(&self, state: &mut dyn Hasher); @@ -336,10 +333,6 @@ impl Blockable for T { self } - fn as_any_mut(&mut self) -> &mut dyn Any { - self - } - fn dyn_hash(&self, mut state: &mut dyn Hasher) { // Also hash the TypeId since values with different types but // equal data should be different. diff --git a/crates/typst/src/introspection/here.rs b/crates/typst/src/introspection/here.rs index e921079b94..9d6133816e 100644 --- a/crates/typst/src/introspection/here.rs +++ b/crates/typst/src/introspection/here.rs @@ -20,8 +20,8 @@ use crate::introspection::Location; /// instance, have been reset after a preface. /// /// # Examples -/// Determining the current position in the document in combination with -/// [`locate`]: +/// Determining the current position in the document in combination with the +/// [`position`]($location.position) method: /// ```example /// #context [ /// I am located at diff --git a/crates/typst/src/introspection/metadata.rs b/crates/typst/src/introspection/metadata.rs index 2d6d8953fa..610c238e93 100644 --- a/crates/typst/src/introspection/metadata.rs +++ b/crates/typst/src/introspection/metadata.rs @@ -7,7 +7,8 @@ use crate::realize::{Behave, Behaviour}; /// Exposes a value to the query system without producing visible content. /// /// This element can be retrieved with the [`query`] function and from the -/// command line with [`typst query`]($reference/meta/query/#cli-queries). Its +/// command line with +/// [`typst query`]($reference/introspection/query/#command-line-queries). Its /// purpose is to expose an arbitrary value to the introspection system. To /// identify a metadata value among others, you can attach a [`label`] to it and /// query for that label. diff --git a/crates/typst/src/layout/abs.rs b/crates/typst/src/layout/abs.rs index b191679540..5c07c5a060 100644 --- a/crates/typst/src/layout/abs.rs +++ b/crates/typst/src/layout/abs.rs @@ -117,6 +117,11 @@ impl Abs { pub fn approx_eq(self, other: Self) -> bool { self == other || (self - other).to_raw().abs() < 1e-6 } + + /// Returns a number that represent the sign of this length + pub fn signum(self) -> f64 { + self.0.get().signum() + } } impl Numeric for Abs { diff --git a/crates/typst/src/layout/flow.rs b/crates/typst/src/layout/flow.rs index 8f0def1791..3cc53c6a4d 100644 --- a/crates/typst/src/layout/flow.rs +++ b/crates/typst/src/layout/flow.rs @@ -141,15 +141,6 @@ enum FlowItem { } impl FlowItem { - /// The inherent height of the item. - fn height(&self) -> Abs { - match self { - Self::Absolute(v, _) => *v, - Self::Fractional(_) | Self::Placed { .. } => Abs::zero(), - Self::Frame { frame, .. } | Self::Footnote(frame) => frame.height(), - } - } - /// Whether this item is out-of-flow. /// /// Out-of-flow items are guaranteed to have a [`Size::zero()`]. @@ -411,12 +402,16 @@ impl<'a> FlowLayouter<'a> { self.finish_region(engine, false)?; } + let in_last = self.regions.in_last(); self.regions.size.y -= height; if self.root && movable { let mut notes = Vec::new(); find_footnotes(&mut notes, frame); self.items.push(item); - if !self.handle_footnotes(engine, &mut notes, true, false)? { + + // When we are already in_last, we can directly force the + // footnotes. + if !self.handle_footnotes(engine, &mut notes, true, in_last)? { let item = self.items.pop(); self.finish_region(engine, false)?; self.items.extend(item); @@ -651,7 +646,16 @@ impl FlowLayouter<'_> { engine: &mut Engine, mut notes: Vec>, ) -> SourceResult<()> { - if self.root && !self.handle_footnotes(engine, &mut notes, false, false)? { + // When we are already in_last, we can directly force the + // footnotes. + if self.root + && !self.handle_footnotes( + engine, + &mut notes, + false, + self.regions.in_last(), + )? + { self.finish_region(engine, false)?; self.handle_footnotes(engine, &mut notes, false, true)?; } @@ -666,8 +670,11 @@ impl FlowLayouter<'_> { movable: bool, force: bool, ) -> SourceResult { - let items_len = self.items.len(); - let notes_len = notes.len(); + let prev_notes_len = notes.len(); + let prev_items_len = self.items.len(); + let prev_size = self.regions.size; + let prev_has_footnotes = self.has_footnotes; + let prev_locator = engine.locator.clone(); // Process footnotes one at a time. let mut k = 0; @@ -682,7 +689,6 @@ impl FlowLayouter<'_> { } self.regions.size.y -= self.footnote_config.gap; - let checkpoint = engine.locator.clone(); let frames = FootnoteEntry::new(notes[k].clone()) .pack() .layout(engine, self.styles, self.regions.with_root(false))? @@ -694,18 +700,12 @@ impl FlowLayouter<'_> { && (k == 0 || movable) && frames.first().is_some_and(Frame::is_empty) { - // Remove existing footnotes attempts because we need to - // move the item to the next page. - notes.truncate(notes_len); - - // Undo region modifications. - for item in self.items.drain(items_len..) { - self.regions.size.y -= item.height(); - } - - // Undo locator modifications. - *engine.locator = checkpoint; - + // Undo everything. + notes.truncate(prev_notes_len); + self.items.truncate(prev_items_len); + self.regions.size = prev_size; + self.has_footnotes = prev_has_footnotes; + *engine.locator = prev_locator; return Ok(false); } diff --git a/crates/typst/src/layout/grid/layout.rs b/crates/typst/src/layout/grid/layout.rs index 6dbe151e6f..398ad1bdc1 100644 --- a/crates/typst/src/layout/grid/layout.rs +++ b/crates/typst/src/layout/grid/layout.rs @@ -2692,6 +2692,10 @@ impl<'a> GridLayouter<'a> { height: Abs, y: usize, ) -> SourceResult { + if !self.width.is_finite() { + bail!(self.span, "cannot create grid with infinite width"); + } + if !height.is_finite() { bail!(self.span, "cannot create grid with infinite height"); } diff --git a/crates/typst/src/layout/grid/lines.rs b/crates/typst/src/layout/grid/lines.rs index c976da2d75..7ea021d794 100644 --- a/crates/typst/src/layout/grid/lines.rs +++ b/crates/typst/src/layout/grid/lines.rs @@ -597,7 +597,7 @@ pub(super) fn hline_stroke_at_column( #[cfg(test)] mod test { - use super::super::layout::{Entry, RowPiece}; + use super::super::layout::Entry; use super::*; use crate::foundations::Content; use crate::layout::{Axes, Cell, Sides, Sizing}; diff --git a/crates/typst/src/layout/inline/mod.rs b/crates/typst/src/layout/inline/mod.rs index 16da1539fd..4fe831e288 100644 --- a/crates/typst/src/layout/inline/mod.rs +++ b/crates/typst/src/layout/inline/mod.rs @@ -73,7 +73,8 @@ pub(crate) fn layout_inline( let lines = linebreak(&engine, &p, region.x - p.hang); // Stack the lines into one frame per region. - finalize(&mut engine, &p, &lines, region, expand) + let shrink = ParElem::shrink_in(styles); + finalize(&mut engine, &p, &lines, region, expand, shrink) } let fragment = cached( @@ -101,6 +102,13 @@ type Range = std::ops::Range; const SPACING_REPLACE: char = ' '; // Space const OBJ_REPLACE: char = '\u{FFFC}'; // Object Replacement Character +// Unicode BiDi control characters. +const LTR_EMBEDDING: char = '\u{202A}'; +const RTL_EMBEDDING: char = '\u{202B}'; +const POP_EMBEDDING: char = '\u{202C}'; +const LTR_ISOLATE: char = '\u{2066}'; +const POP_ISOLATE: char = '\u{2069}'; + /// A paragraph representation in which children are already layouted and text /// is already preshaped. /// @@ -189,7 +197,7 @@ enum Segment<'a> { /// Horizontal spacing between other segments. Spacing(Spacing), /// A mathematical equation. - Equation(&'a Packed, Vec), + Equation(Vec), /// A box with arbitrary content. Box(&'a Packed, bool), /// Metadata. @@ -205,9 +213,12 @@ impl Segment<'_> { Self::Box(_, frac) => { (if frac { SPACING_REPLACE } else { OBJ_REPLACE }).len_utf8() } - Self::Equation(_, ref par_items) => { - par_items.iter().map(MathParItem::text).map(char::len_utf8).sum() - } + Self::Equation(ref par_items) => par_items + .iter() + .map(MathParItem::text) + .chain([LTR_ISOLATE, POP_ISOLATE]) + .map(char::len_utf8) + .sum(), Self::Meta => 0, } } @@ -226,6 +237,9 @@ enum Item<'a> { Frame(Frame), /// Metadata. Meta(Frame), + /// An item that is invisible and needs to be skipped, e.g. a Unicode + /// isolate. + Skip(char), } impl<'a> Item<'a> { @@ -252,6 +266,7 @@ impl<'a> Item<'a> { Self::Absolute(_) | Self::Fractional(_, _) => SPACING_REPLACE.len_utf8(), Self::Frame(_) => OBJ_REPLACE.len_utf8(), Self::Meta(_) => 0, + Self::Skip(c) => c.len_utf8(), } } @@ -262,6 +277,7 @@ impl<'a> Item<'a> { Self::Absolute(v) => *v, Self::Frame(frame) => frame.width(), Self::Fractional(_, _) | Self::Meta(_) => Abs::zero(), + Self::Skip(_) => Abs::zero(), } } } @@ -449,10 +465,10 @@ fn collect<'a>( let prev = full.len(); let dir = TextElem::dir_in(styles); if dir != outer_dir { - // Insert "Explicit Directional Isolate". + // Insert "Explicit Directional Embedding". match dir { - Dir::LTR => full.push('\u{2066}'), - Dir::RTL => full.push('\u{2067}'), + Dir::LTR => full.push(LTR_EMBEDDING), + Dir::RTL => full.push(RTL_EMBEDDING), _ => {} } } @@ -464,8 +480,8 @@ fn collect<'a>( } if dir != outer_dir { - // Insert "Pop Directional Isolate". - full.push('\u{2069}'); + // Insert "Pop Directional Formatting". + full.push(POP_EMBEDDING); } Segment::Text(full.len() - prev) } else if let Some(elem) = child.to_packed::() { @@ -520,8 +536,10 @@ fn collect<'a>( let MathParItem::Frame(frame) = item else { continue }; frame.meta(styles, false); } + full.push(LTR_ISOLATE); full.extend(items.iter().map(MathParItem::text)); - Segment::Equation(elem, items) + full.push(POP_ISOLATE); + Segment::Equation(items) } else if let Some(elem) = child.to_packed::() { let frac = elem.width(styles).is_fractional(); full.push(if frac { SPACING_REPLACE } else { OBJ_REPLACE }); @@ -592,7 +610,8 @@ fn prepare<'a>( items.push(Item::Fractional(v, None)); } }, - Segment::Equation(_, par_items) => { + Segment::Equation(par_items) => { + items.push(Item::Skip(LTR_ISOLATE)); for item in par_items { match item { MathParItem::Space(s) => items.push(Item::Absolute(s)), @@ -602,6 +621,7 @@ fn prepare<'a>( } } } + items.push(Item::Skip(POP_ISOLATE)); } Segment::Box(elem, _) => { if let Sizing::Fr(v) = elem.width(styles) { @@ -1191,6 +1211,7 @@ fn finalize( lines: &[Line], region: Size, expand: bool, + shrink: bool, ) -> SourceResult { // Determine the paragraph's width: Full width of the region if we // should expand or there's fractional spacing, fit-to-width otherwise. @@ -1207,7 +1228,7 @@ fn finalize( // Stack the lines into one frame per region. let mut frames: Vec = lines .iter() - .map(|line| commit(engine, p, line, width, region.y)) + .map(|line| commit(engine, p, line, width, region.y, shrink)) .collect::>()?; // Prevent orphans. @@ -1243,6 +1264,7 @@ fn commit( line: &Line, width: Abs, full: Abs, + shrink: bool, ) -> SourceResult { let mut remaining = width - line.width - p.hang; let mut offset = Abs::zero(); @@ -1289,12 +1311,12 @@ fn commit( let mut justification_ratio = 0.0; let mut extra_justification = Abs::zero(); - let shrink = line.shrinkability(); + let shrinkability = line.shrinkability(); let stretch = line.stretchability(); - if remaining < Abs::zero() && shrink > Abs::zero() { + if remaining < Abs::zero() && shrinkability > Abs::zero() && shrink { // Attempt to reduce the length of the line, using shrinkability. - justification_ratio = (remaining / shrink).max(-1.0); - remaining = (remaining + shrink).min(Abs::zero()); + justification_ratio = (remaining / shrinkability).max(-1.0); + remaining = (remaining + shrinkability).min(Abs::zero()); } else if line.justify && fr.is_zero() { // Attempt to increase the length of the line, using stretchability. if stretch > Abs::zero() { @@ -1350,6 +1372,7 @@ fn commit( Item::Frame(frame) | Item::Meta(frame) => { push(&mut offset, frame.clone()); } + Item::Skip(_) => {} } } @@ -1415,7 +1438,7 @@ fn reorder<'a>(line: &'a Line<'a>) -> (Vec<&Item<'a>>, bool) { /// How much a character should hang into the end margin. /// /// For more discussion, see: -/// https://recoveringphysicist.com/21/ +/// fn overhang(c: char) -> f64 { match c { // Dashes. diff --git a/crates/typst/src/layout/inline/shaping.rs b/crates/typst/src/layout/inline/shaping.rs index c346233e30..82a33f9b09 100644 --- a/crates/typst/src/layout/inline/shaping.rs +++ b/crates/typst/src/layout/inline/shaping.rs @@ -189,14 +189,12 @@ impl ShapedGlyph { self.x_offset -= amount; self.x_advance -= amount; self.adjustability.shrinkability.0 -= amount; - self.adjustability.stretchability.0 += amount; } /// Shrink the width of glyph on the right side. pub fn shrink_right(&mut self, amount: Em) { self.x_advance -= amount; self.adjustability.shrinkability.1 -= amount; - self.adjustability.stretchability.1 += amount; } } diff --git a/crates/typst/src/layout/place.rs b/crates/typst/src/layout/place.rs index 176eaf472c..7d41b03760 100644 --- a/crates/typst/src/layout/place.rs +++ b/crates/typst/src/layout/place.rs @@ -30,8 +30,8 @@ use crate::realize::{Behave, Behaviour}; pub struct PlaceElem { /// Relative to which position in the parent container to place the content. /// - /// Cannot be `{auto}` if `float` is `{false}` and must be either - /// `{auto}`, `{top}`, or `{bottom}` if `float` is `{true}`. + /// - If `float` is `{false}`, then this can be any alignment other than `{auto}`. + /// - If `float` is `{true}`, then this must be `{auto}`, `{top}`, or `{bottom}`. /// /// When an axis of the page is `{auto}` sized, all alignments relative to /// that axis will be ignored, instead, the item will be placed in the @@ -77,9 +77,17 @@ pub struct PlaceElem { /// place(center, dx: amount - 32pt, dy: amount)[A] /// } /// ``` + /// + /// This does not affect the layout of in-flow content. + /// In other words, the placed content is treated as if it + /// were wrapped in a [`move`] element. pub dx: Rel, /// The vertical displacement of the placed content. + /// + /// This does not affect the layout of in-flow content. + /// In other words, the placed content is treated as if it + /// were wrapped in a [`move`] element. pub dy: Rel, /// The content to place. diff --git a/crates/typst/src/layout/stack.rs b/crates/typst/src/layout/stack.rs index caa78264ab..05b415faf8 100644 --- a/crates/typst/src/layout/stack.rs +++ b/crates/typst/src/layout/stack.rs @@ -1,6 +1,7 @@ use std::fmt::{self, Debug, Formatter}; +use typst_syntax::Span; -use crate::diag::SourceResult; +use crate::diag::{bail, SourceResult}; use crate::engine::Engine; use crate::foundations::{cast, elem, Content, Packed, Resolve, StyleChain, StyledElem}; use crate::layout::{ @@ -59,7 +60,8 @@ impl LayoutMultiple for Packed { styles: StyleChain, regions: Regions, ) -> SourceResult { - let mut layouter = StackLayouter::new(self.dir(styles), regions, styles); + let mut layouter = + StackLayouter::new(self.span(), self.dir(styles), regions, styles); let axis = layouter.dir.axis(); // Spacing to insert before the next block. @@ -97,7 +99,7 @@ impl LayoutMultiple for Packed { } } - Ok(layouter.finish()) + layouter.finish() } } @@ -131,6 +133,8 @@ cast! { /// Performs stack layout. struct StackLayouter<'a> { + /// The span to raise errors at during layout. + span: Span, /// The stacking direction. dir: Dir, /// The axis of the stacking direction. @@ -166,7 +170,12 @@ enum StackItem { impl<'a> StackLayouter<'a> { /// Create a new stack layouter. - fn new(dir: Dir, mut regions: Regions<'a>, styles: StyleChain<'a>) -> Self { + fn new( + span: Span, + dir: Dir, + mut regions: Regions<'a>, + styles: StyleChain<'a>, + ) -> Self { let axis = dir.axis(); let expand = regions.expand; @@ -174,6 +183,7 @@ impl<'a> StackLayouter<'a> { regions.expand.set(axis, false); Self { + span, dir, axis, regions, @@ -218,7 +228,7 @@ impl<'a> StackLayouter<'a> { styles: StyleChain, ) -> SourceResult<()> { if self.regions.is_full() { - self.finish_region(); + self.finish_region()?; } // Block-axis alignment of the `AlignElement` is respected by stacks. @@ -251,7 +261,7 @@ impl<'a> StackLayouter<'a> { self.items.push(StackItem::Frame(frame, align)); if i + 1 < len { - self.finish_region(); + self.finish_region()?; } } @@ -259,7 +269,7 @@ impl<'a> StackLayouter<'a> { } /// Advance to the next region. - fn finish_region(&mut self) { + fn finish_region(&mut self) -> SourceResult<()> { // Determine the size of the stack in this region depending on whether // the region expands. let mut size = self @@ -275,6 +285,10 @@ impl<'a> StackLayouter<'a> { size.set(self.axis, full); } + if !size.is_finite() { + bail!(self.span, "stack spacing is infinite"); + } + let mut output = Frame::hard(size); let mut cursor = Abs::zero(); let mut ruler: FixedAlignment = self.dir.start().into(); @@ -320,12 +334,14 @@ impl<'a> StackLayouter<'a> { self.used = Gen::zero(); self.fr = Fr::zero(); self.finished.push(output); + + Ok(()) } /// Finish layouting and return the resulting frames. - fn finish(mut self) -> Fragment { - self.finish_region(); - Fragment::frames(self.finished) + fn finish(mut self) -> SourceResult { + self.finish_region()?; + Ok(Fragment::frames(self.finished)) } } diff --git a/crates/typst/src/loading/cbor.rs b/crates/typst/src/loading/cbor.rs index ddf559f33f..bce0927122 100644 --- a/crates/typst/src/loading/cbor.rs +++ b/crates/typst/src/loading/cbor.rs @@ -14,6 +14,9 @@ use crate::World; /// equivalents, null-values (`null`, `~` or empty ``) will be converted into /// `{none}`, and numbers will be converted to floats or integers depending on /// whether they are whole numbers. +/// +/// Be aware that integers larger than 263-1 will be converted to +/// floating point numbers, which may result in an approximative value. #[func(scope, title = "CBOR")] pub fn cbor( /// The engine. diff --git a/crates/typst/src/loading/json.rs b/crates/typst/src/loading/json.rs index aae1f4ad5b..8e829594b0 100644 --- a/crates/typst/src/loading/json.rs +++ b/crates/typst/src/loading/json.rs @@ -9,13 +9,18 @@ use crate::World; /// Reads structured data from a JSON file. /// -/// The file must contain a valid JSON object or array. JSON objects will be -/// converted into Typst dictionaries, and JSON arrays will be converted into -/// Typst arrays. Strings and booleans will be converted into the Typst -/// equivalents, `null` will be converted into `{none}`, and numbers will be -/// converted to floats or integers depending on whether they are whole numbers. +/// The file must contain a valid JSON value, such as object or array. JSON +/// objects will be converted into Typst dictionaries, and JSON arrays will be +/// converted into Typst arrays. Strings and booleans will be converted into the +/// Typst equivalents, `null` will be converted into `{none}`, and numbers will +/// be converted to floats or integers depending on whether they are whole +/// numbers. /// -/// The function returns a dictionary or an array, depending on the JSON file. +/// Be aware that integers larger than 263-1 will be converted to +/// floating point numbers, which may result in an approximative value. +/// +/// The function returns a dictionary, an array or, depending on the JSON file, +/// another JSON data type. /// /// The JSON files in the example contain objects with the keys `temperature`, /// `unit`, and `weather`. diff --git a/crates/typst/src/loading/yaml.rs b/crates/typst/src/loading/yaml.rs index 501e306665..d578eda4cd 100644 --- a/crates/typst/src/loading/yaml.rs +++ b/crates/typst/src/loading/yaml.rs @@ -17,6 +17,9 @@ use crate::World; /// whether they are whole numbers. Custom YAML tags are ignored, though the /// loaded value will still be present. /// +/// Be aware that integers larger than 263-1 will be converted to +/// floating point numbers, which may give an approximative value. +/// /// The YAML files in the example contain objects with authors as keys, /// each with a sequence of their own submapping with the keys /// "title" and "published" diff --git a/crates/typst/src/math/equation.rs b/crates/typst/src/math/equation.rs index c5cb91322e..4a5d88e21b 100644 --- a/crates/typst/src/math/equation.rs +++ b/crates/typst/src/math/equation.rs @@ -224,6 +224,12 @@ impl Packed { vec![MathParItem::Frame(run.into_fragment(&ctx, styles).into_frame())] }; + // An empty equation should have a height, so we still create a frame + // (which is then resized in the loop). + if items.is_empty() { + items.push(MathParItem::Frame(Frame::soft(Size::zero()))); + } + for item in &mut items { let MathParItem::Frame(frame) = item else { continue }; diff --git a/crates/typst/src/math/lr.rs b/crates/typst/src/math/lr.rs index f92afbd570..671aa7df98 100644 --- a/crates/typst/src/math/lr.rs +++ b/crates/typst/src/math/lr.rs @@ -122,10 +122,12 @@ impl LayoutMath for Packed { MathFragment::Glyph(glyph) => { let mut new = glyph.clone().into_variant(); new.mid_stretched = Some(false); + new.class = MathClass::Fence; *fragment = MathFragment::Variant(new); } MathFragment::Variant(variant) => { variant.mid_stretched = Some(false); + variant.class = MathClass::Fence; } _ => {} } diff --git a/crates/typst/src/math/matrix.rs b/crates/typst/src/math/matrix.rs index 83d50dd6cd..9d2f65b391 100644 --- a/crates/typst/src/math/matrix.rs +++ b/crates/typst/src/math/matrix.rs @@ -10,7 +10,8 @@ use crate::layout::{ }; use crate::math::{ alignments, scaled_font_size, stack, style_for_denominator, AlignmentResult, - FrameFragment, GlyphFragment, LayoutMath, MathContext, Scaled, DELIM_SHORT_FALL, + FrameFragment, GlyphFragment, LayoutMath, LeftRightAlternator, MathContext, Scaled, + DELIM_SHORT_FALL, }; use crate::syntax::{Span, Spanned}; use crate::text::TextElem; @@ -67,6 +68,7 @@ impl LayoutMath for Packed { self.children(), FixedAlignment::Center, self.gap(styles), + LeftRightAlternator::Right, )?; layout_delimiters( @@ -324,6 +326,7 @@ impl LayoutMath for Packed { self.children(), FixedAlignment::Start, self.gap(styles), + LeftRightAlternator::None, )?; let (open, close) = if self.reverse(styles) { @@ -387,6 +390,7 @@ fn layout_vec_body( column: &[Content], align: FixedAlignment, row_gap: Rel, + alternator: LeftRightAlternator, ) -> SourceResult { let gap = row_gap.relative_to(ctx.regions.base().y); @@ -396,7 +400,7 @@ fn layout_vec_body( flat.push(ctx.layout_into_run(child, styles.chain(&denom_style))?); } - Ok(stack(flat, align, gap, 0)) + Ok(stack(flat, align, gap, 0, alternator)) } /// Layout the inner contents of a matrix. @@ -480,7 +484,7 @@ fn layout_mat_body( let mut y = Abs::zero(); for (cell, &(ascent, descent)) in col.into_iter().zip(&heights) { - let cell = cell.into_line_frame(&points, FixedAlignment::Center); + let cell = cell.into_line_frame(&points, LeftRightAlternator::Right); let pos = Point::new( if points.is_empty() { x + (rcol - cell.width()) / 2.0 } else { x }, y + ascent - cell.ascent(), diff --git a/crates/typst/src/math/root.rs b/crates/typst/src/math/root.rs index 90d3111b22..6a76044529 100644 --- a/crates/typst/src/math/root.rs +++ b/crates/typst/src/math/root.rs @@ -50,7 +50,7 @@ impl LayoutMath for Packed { /// Layout a root. /// /// TeXbook page 443, page 360 -/// See also: https://www.w3.org/TR/mathml-core/#radicals-msqrt-mroot +/// See also: fn layout( ctx: &mut MathContext, styles: StyleChain, diff --git a/crates/typst/src/math/row.rs b/crates/typst/src/math/row.rs index afed82316d..652cae12c7 100644 --- a/crates/typst/src/math/row.rs +++ b/crates/typst/src/math/row.rs @@ -3,7 +3,7 @@ use std::iter::once; use unicode_math_class::MathClass; use crate::foundations::{Resolve, StyleChain}; -use crate::layout::{Abs, AlignElem, Em, FixedAlignment, Frame, FrameKind, Point, Size}; +use crate::layout::{Abs, AlignElem, Em, Frame, Point, Size}; use crate::math::{ alignments, scaled_font_size, spacing, EquationElem, FrameFragment, MathContext, MathFragment, MathParItem, MathSize, @@ -140,7 +140,7 @@ impl MathRun { pub fn into_frame(self, ctx: &MathContext, styles: StyleChain) -> Frame { if !self.is_multiline() { - self.into_line_frame(&[], AlignElem::alignment_in(styles).resolve(styles).x) + self.into_line_frame(&[], LeftRightAlternator::Right) } else { self.multiline_frame_builder(ctx, styles).build() } @@ -181,7 +181,7 @@ impl MathRun { continue; } - let sub = row.into_line_frame(&alignments.points, align); + let sub = row.into_line_frame(&alignments.points, LeftRightAlternator::Right); if i > 0 { size.y += leading; } @@ -200,43 +200,37 @@ impl MathRun { /// Lay out [`MathFragment`]s into a one-row [`Frame`], using the /// caller-provided alignment points. - pub fn into_line_frame(self, points: &[Abs], align: FixedAlignment) -> Frame { + pub fn into_line_frame( + self, + points: &[Abs], + mut alternator: LeftRightAlternator, + ) -> Frame { let ascent = self.ascent(); let mut frame = Frame::soft(Size::new(Abs::zero(), ascent + self.descent())); frame.set_baseline(ascent); let mut next_x = { - let mut widths = Vec::new(); - if !points.is_empty() && align != FixedAlignment::Start { - let mut width = Abs::zero(); - for fragment in self.iter() { - if matches!(fragment, MathFragment::Align) { - widths.push(width); - width = Abs::zero(); - } else { - width += fragment.width(); - } - } - widths.push(width); - } - let widths = widths; + let widths: Vec = if points.is_empty() { + vec![] + } else { + self.iter() + .as_slice() + .split(|e| matches!(e, MathFragment::Align)) + .map(|chunk| chunk.iter().map(|e| e.width()).sum()) + .collect() + }; let mut prev_points = once(Abs::zero()).chain(points.iter().copied()); let mut point_widths = points.iter().copied().zip(widths); - let mut alternator = LeftRightAlternator::Right; - move || match align { - FixedAlignment::Start => prev_points.next(), - FixedAlignment::End => { - point_widths.next().map(|(point, width)| point - width) - } - _ => point_widths + move || { + point_widths .next() .zip(prev_points.next()) .zip(alternator.next()) .map(|(((point, width), prev_point), alternator)| match alternator { - LeftRightAlternator::Left => prev_point, LeftRightAlternator::Right => point - width, - }), + _ => prev_point, + }) } }; let mut x = next_x().unwrap_or_default(); @@ -263,7 +257,7 @@ impl MathRun { let mut x = Abs::zero(); let mut ascent = Abs::zero(); let mut descent = Abs::zero(); - let mut frame = Frame::new(Size::zero(), FrameKind::Soft); + let mut frame = Frame::soft(Size::zero()); let mut empty = true; let finalize_frame = |frame: &mut Frame, x, ascent, descent| { @@ -307,10 +301,8 @@ impl MathRun { || (class == MathClass::Relation && !iter.peek().map(is_relation).unwrap_or_default()) { - let mut frame_prev = std::mem::replace( - &mut frame, - Frame::new(Size::zero(), FrameKind::Soft), - ); + let mut frame_prev = + std::mem::replace(&mut frame, Frame::soft(Size::zero())); finalize_frame(&mut frame_prev, x, ascent, descent); items.push(MathParItem::Frame(frame_prev)); @@ -352,8 +344,11 @@ impl> From for MathRun { } } +/// An iterator that alternates between the `Left` and `Right` values, if the +/// initial value is not `None`. #[derive(Debug, Copy, Clone, Eq, PartialEq)] -enum LeftRightAlternator { +pub enum LeftRightAlternator { + None, Left, Right, } @@ -364,6 +359,7 @@ impl Iterator for LeftRightAlternator { fn next(&mut self) -> Option { let r = Some(*self); match self { + Self::None => {} Self::Left => *self = Self::Right, Self::Right => *self = Self::Left, } diff --git a/crates/typst/src/math/style.rs b/crates/typst/src/math/style.rs index bd910a7987..332ce58665 100644 --- a/crates/typst/src/math/style.rs +++ b/crates/typst/src/math/style.rs @@ -300,7 +300,8 @@ pub fn styled_char(styles: StyleChain, c: char, auto_italic: bool) -> char { c, 'a'..='z' | 'ı' | 'ȷ' | 'A'..='Z' | 'α'..='ω' | '∂' | 'ϵ' | 'ϑ' | 'ϰ' | 'ϕ' | 'ϱ' | 'ϖ' - ), + ) + && matches!(variant, Sans | Serif), ); if let Some(c) = basic_exception(c) { @@ -444,6 +445,11 @@ fn latin_exception( ('Q', Bb, ..) => 'ℚ', ('R', Bb, ..) => 'ℝ', ('Z', Bb, ..) => 'ℤ', + ('D', Bb, _, true) => 'ⅅ', + ('d', Bb, _, true) => 'ⅆ', + ('e', Bb, _, true) => 'ⅇ', + ('i', Bb, _, true) => 'ⅈ', + ('j', Bb, _, true) => 'ⅉ', ('h', Serif, false, true) => 'ℎ', ('e', Cal, false, _) => 'ℯ', ('g', Cal, false, _) => 'ℊ', @@ -462,15 +468,20 @@ fn greek_exception( ) -> Option { use MathVariant::*; let list = match c { - 'ϴ' => ['𝚹', '𝛳', '𝜭', '𝝧', '𝞡'], - '∇' => ['𝛁', '𝛻', '𝜵', '𝝯', '𝞩'], - '∂' => ['𝛛', '𝜕', '𝝏', '𝞉', '𝟃'], - 'ϵ' => ['𝛜', '𝜖', '𝝐', '𝞊', '𝟄'], - 'ϑ' => ['𝛝', '𝜗', '𝝑', '𝞋', '𝟅'], - 'ϰ' => ['𝛞', '𝜘', '𝝒', '𝞌', '𝟆'], - 'ϕ' => ['𝛟', '𝜙', '𝝓', '𝞍', '𝟇'], - 'ϱ' => ['𝛠', '𝜚', '𝝔', '𝞎', '𝟈'], - 'ϖ' => ['𝛡', '𝜛', '𝝕', '𝞏', '𝟉'], + 'ϴ' => ['𝚹', '𝛳', '𝜭', '𝝧', '𝞡', 'ϴ'], + '∇' => ['𝛁', '𝛻', '𝜵', '𝝯', '𝞩', '∇'], + '∂' => ['𝛛', '𝜕', '𝝏', '𝞉', '𝟃', '∂'], + 'ϵ' => ['𝛜', '𝜖', '𝝐', '𝞊', '𝟄', 'ϵ'], + 'ϑ' => ['𝛝', '𝜗', '𝝑', '𝞋', '𝟅', 'ϑ'], + 'ϰ' => ['𝛞', '𝜘', '𝝒', '𝞌', '𝟆', 'ϰ'], + 'ϕ' => ['𝛟', '𝜙', '𝝓', '𝞍', '𝟇', 'ϕ'], + 'ϱ' => ['𝛠', '𝜚', '𝝔', '𝞎', '𝟈', 'ϱ'], + 'ϖ' => ['𝛡', '𝜛', '𝝕', '𝞏', '𝟉', 'ϖ'], + 'Γ' => ['𝚪', '𝛤', '𝜞', '𝝘', '𝞒', 'ℾ'], + 'γ' => ['𝛄', '𝛾', '𝜸', '𝝲', '𝞬', 'ℽ'], + 'Π' => ['𝚷', '𝛱', '𝜫', '𝝥', '𝞟', 'ℿ'], + 'π' => ['𝛑', '𝜋', '𝝅', '𝝿', '𝞹', 'ℼ'], + '∑' => ['∑', '∑', '∑', '∑', '∑', '⅀'], _ => return None, }; @@ -480,6 +491,7 @@ fn greek_exception( (Serif, true, true) => list[2], (Sans, _, false) => list[3], (Sans, _, true) => list[4], + (Bb, ..) => list[5], _ => return None, }) } diff --git a/crates/typst/src/math/underover.rs b/crates/typst/src/math/underover.rs index 4117342bd9..6be86d9f5f 100644 --- a/crates/typst/src/math/underover.rs +++ b/crates/typst/src/math/underover.rs @@ -3,7 +3,8 @@ use crate::foundations::{elem, Content, Packed, StyleChain}; use crate::layout::{Abs, Em, FixedAlignment, Frame, FrameItem, Point, Size}; use crate::math::{ alignments, scaled_font_size, style_cramped, style_for_subscript, AlignmentResult, - FrameFragment, GlyphFragment, LayoutMath, MathContext, MathRun, Scaled, + FrameFragment, GlyphFragment, LayoutMath, LeftRightAlternator, MathContext, MathRun, + Scaled, }; use crate::syntax::Span; use crate::text::TextElem; @@ -290,7 +291,8 @@ fn layout_underoverspreader( baseline = rows.len() - 1; } - let frame = stack(rows, FixedAlignment::Center, gap, baseline); + let frame = + stack(rows, FixedAlignment::Center, gap, baseline, LeftRightAlternator::Right); ctx.push(FrameFragment::new(ctx, styles, frame).with_class(body_class)); Ok(()) @@ -298,28 +300,30 @@ fn layout_underoverspreader( /// Stack rows on top of each other. /// -/// Add a `gap` between each row and uses the baseline of the `baseline`th -/// row for the whole frame. +/// Add a `gap` between each row and uses the baseline of the `baseline`-th +/// row for the whole frame. `alternator` controls the left/right alternating +/// alignment behavior of `AlignPointElem` in the rows. pub(super) fn stack( rows: Vec, align: FixedAlignment, gap: Abs, baseline: usize, + alternator: LeftRightAlternator, ) -> Frame { let rows: Vec<_> = rows.into_iter().flat_map(|r| r.rows()).collect(); let AlignmentResult { points, width } = alignments(&rows); let rows: Vec<_> = rows .into_iter() - .map(|row| row.into_line_frame(&points, align)) + .map(|row| row.into_line_frame(&points, alternator)) .collect(); - let mut y = Abs::zero(); let mut frame = Frame::soft(Size::new( width, rows.iter().map(|row| row.height()).sum::() + rows.len().saturating_sub(1) as f64 * gap, )); + let mut y = Abs::zero(); for (i, row) in rows.into_iter().enumerate() { let x = align.position(width - row.width()); let pos = Point::new(x, y); diff --git a/crates/typst/src/model/footnote.rs b/crates/typst/src/model/footnote.rs index 44942341b0..4945ebb18f 100644 --- a/crates/typst/src/model/footnote.rs +++ b/crates/typst/src/model/footnote.rs @@ -167,11 +167,6 @@ cast! { /// This function is not intended to be called directly. Instead, it is used /// in set and show rules to customize footnote listings. /// -/// _Note:_ Set and show rules for `footnote.entry` must be defined at the -/// beginning of the document in order to work correctly. -/// See [here](https://github.com/typst/typst/issues/1348#issuecomment-1566316463) -/// for more information. -/// /// ```example /// #show footnote.entry: set text(red) /// @@ -179,6 +174,12 @@ cast! { /// #footnote[It's down here] /// has red text! /// ``` +/// +/// _Note:_ Set and show rules for `footnote.entry` must be defined at the +/// beginning of the document in order to work correctly. See [here][issue] for +/// more information. +/// +/// [issue]: https://github.com/typst/typst/issues/1467#issuecomment-1588799440 #[elem(name = "entry", title = "Footnote Entry", Show, ShowSet)] pub struct FootnoteEntry { /// The footnote for this entry. It's location can be used to determine diff --git a/crates/typst/src/model/outline.rs b/crates/typst/src/model/outline.rs index 6fb1f601f1..a85d1cdf5b 100644 --- a/crates/typst/src/model/outline.rs +++ b/crates/typst/src/model/outline.rs @@ -10,8 +10,10 @@ use crate::foundations::{ NativeElement, Packed, Show, ShowSet, Smart, StyleChain, Styles, }; use crate::introspection::{Counter, CounterKey, Locatable}; -use crate::layout::{BoxElem, Fr, HElem, HideElem, Length, Rel, RepeatElem, Spacing}; -use crate::model::{Destination, HeadingElem, NumberingPattern, ParbreakElem, Refable}; +use crate::layout::{BoxElem, Em, Fr, HElem, HideElem, Length, Rel, RepeatElem, Spacing}; +use crate::model::{ + Destination, HeadingElem, NumberingPattern, ParElem, ParbreakElem, Refable, +}; use crate::syntax::Span; use crate::text::{Lang, LinebreakElem, LocalName, Region, SpaceElem, TextElem}; use crate::util::{option_eq, NonZeroExt}; @@ -71,7 +73,6 @@ pub struct OutlineElem { /// The outline's heading will not be numbered by default, but you can /// force it to be with a show-set rule: /// `{show outline: set heading(numbering: "1.")}` - /// ``` #[default(Some(Smart::Auto))] pub title: Option>, @@ -265,6 +266,7 @@ impl ShowSet for Packed { let mut out = Styles::new(); out.set(HeadingElem::set_outlined(false)); out.set(HeadingElem::set_numbering(None)); + out.set(ParElem::set_first_line_indent(Em::new(0.0).into())); out } } diff --git a/crates/typst/src/model/par.rs b/crates/typst/src/model/par.rs index cc4a1fcb7b..f8a833aca3 100644 --- a/crates/typst/src/model/par.rs +++ b/crates/typst/src/model/par.rs @@ -96,6 +96,15 @@ pub struct ParElem { #[resolve] pub hanging_indent: Length, + /// Indicates wheter an overflowing line should be shrunk. + /// + /// This property is set to `false` on raw blocks, because shrinking a line + /// could visually break the indentation. + #[ghost] + #[internal] + #[default(true)] + pub shrink: bool, + /// The contents of the paragraph. #[external] #[required] diff --git a/crates/typst/src/realize/process.rs b/crates/typst/src/realize/process.rs index 8d3d01a614..a7bb7d1dd5 100644 --- a/crates/typst/src/realize/process.rs +++ b/crates/typst/src/realize/process.rs @@ -198,9 +198,14 @@ fn prepare( // Generate a location for the element, which uniquely identifies it in // the document. This has some overhead, so we only do it for elements // that are explicitly marked as locatable and labelled elements. - if target.can::() || target.label().is_some() { + // + // The element could already have a location even if it is not prepared + // when it stems from a query. + let mut located = target.location().is_some(); + if !located && (target.can::() || target.label().is_some()) { let location = engine.locator.locate(hash128(&target)); target.set_location(location); + located = true; } // Apply built-in show-set rules. User-defined show-set rules are already @@ -220,24 +225,24 @@ fn prepare( // available in rules. target.materialize(styles.chain(map)); + if located { + // Apply metadata to be able to find the element in the frames. Do this + // after synthesis and materialization, so that it includes the + // synthesized fields. Do it before marking as prepared so that show-set + // rules will apply to this element when queried. This adds a style to + // the whole element's subtree identifying it as belonging to the + // element. + map.set(MetaElem::set_data(smallvec![Meta::Elem(target.clone())])); + } + // Ensure that this preparation only runs once by marking the element as // prepared. target.mark_prepared(); - // Apply metadata be able to find the element in the frames. - // Do this after synthesis, so that it includes the synthesized fields. - if target.location().is_some() { - // Add a style to the whole element's subtree identifying it as - // belonging to the element. - map.set(MetaElem::set_data(smallvec![Meta::Elem(target.clone())])); - - // Return an extra meta elem that will be attached so that the metadata - // styles are not lost in case the element's show rule results in - // nothing. - return Ok(Some(Packed::new(MetaElem::new()).spanned(target.span()))); - } - - Ok(None) + // If the element is located, return an extra meta elem that will be + // attached so that the metadata styles are not lost in case the element's + // show rule results in nothing. + Ok(located.then(|| Packed::new(MetaElem::new()).spanned(target.span()))) } /// Apply a step. diff --git a/crates/typst/src/text/mod.rs b/crates/typst/src/text/mod.rs index bcfca08d1a..b06ec373cf 100644 --- a/crates/typst/src/text/mod.rs +++ b/crates/typst/src/text/mod.rs @@ -102,11 +102,16 @@ pub struct TextElem { /// - In the web app, you can see the list of available fonts by clicking on /// the "Ag" button. You can provide additional fonts by uploading `.ttf` /// or `.otf` files into your project. They will be discovered - /// automatically. - /// - /// - Locally, Typst uses your installed system fonts. In addition, you can - /// use the `--font-path` argument or `TYPST_FONT_PATHS` environment - /// variable to add directories that should be scanned for fonts. + /// automatically. The priority is: project fonts > server fonts. + /// + /// - Locally, Typst uses your installed system fonts or embedded fonts in + /// the CLI, which are `Linux Libertine`, `New Computer Modern`, + /// `New Computer Modern Math`, and `DejaVu Sans Mono`. In addition, you + /// can use the `--font-path` argument or `TYPST_FONT_PATHS` environment + /// variable to add directories that should be scanned for fonts. The + /// priority is: `--font-paths` > system fonts > embedded fonts. Run + /// `typst fonts` to see the fonts that Typst has discovered on your + /// system. /// /// ```example /// #set text(font: "PT Sans") diff --git a/crates/typst/src/text/raw.rs b/crates/typst/src/text/raw.rs index 424adb7220..58e64ce516 100644 --- a/crates/typst/src/text/raw.rs +++ b/crates/typst/src/text/raw.rs @@ -16,7 +16,7 @@ use crate::foundations::{ PlainText, Show, ShowSet, Smart, StyleChain, Styles, Synthesize, Value, }; use crate::layout::{BlockElem, Em, HAlignment}; -use crate::model::Figurable; +use crate::model::{Figurable, ParElem}; use crate::syntax::{split_newlines, LinkedNode, Span, Spanned}; use crate::text::{ FontFamily, FontList, Hyphenate, Lang, LinebreakElem, LocalName, Region, @@ -59,6 +59,8 @@ type LineFn<'a> = &'a mut dyn FnMut(usize, Range, &mut Vec); /// # Syntax /// This function also has dedicated syntax. You can enclose text in 1 or 3+ /// backticks (`` ` ``) to make it raw. Two backticks produce empty raw text. +/// This works both in markup and code. +/// /// When you use three or more backticks, you can additionally specify a /// language tag for syntax highlighting directly after the opening backticks. /// Within raw blocks, everything (except for the language tag, if applicable) @@ -300,22 +302,7 @@ impl Packed { #[comemo::memoize] fn highlight(&self, styles: StyleChain) -> Vec> { let elem = self.as_ref(); - - let text = elem.text(); - let lines = match text { - RawContent::Lines(lines) if !lines.iter().any(|(s, _)| s.contains('\t')) => { - lines.clone() - } - _ => { - let mut text = text.get(); - if text.contains('\t') { - let tab_size = RawElem::tab_size_in(styles); - text = align_tabs(&text, tab_size); - } - let lines = split_newlines(&text); - lines.into_iter().map(|line| (line.into(), self.span())).collect() - } - }; + let lines = preprocess(elem.text(), styles, self.span()); let count = lines.len() as i64; let lang = elem @@ -339,7 +326,8 @@ impl Packed { let mut seq = vec![]; if matches!(lang.as_deref(), Some("typ" | "typst" | "typc")) { - let text = text.get(); + let text = + lines.iter().map(|(s, _)| s.clone()).collect::>().join("\n"); let root = match lang.as_deref() { Some("typc") => syntax::parse_code(&text), _ => syntax::parse(&text), @@ -454,13 +442,17 @@ impl Show for Packed { } impl ShowSet for Packed { - fn show_set(&self, _: StyleChain) -> Styles { + fn show_set(&self, styles: StyleChain) -> Styles { let mut out = Styles::new(); out.set(TextElem::set_overhang(false)); + out.set(TextElem::set_lang(Lang::ENGLISH)); out.set(TextElem::set_hyphenate(Hyphenate(Smart::Custom(false)))); out.set(TextElem::set_size(TextSize(Em::new(0.8).into()))); out.set(TextElem::set_font(FontList(vec![FontFamily::new("DejaVu Sans Mono")]))); out.set(SmartQuoteElem::set_enabled(false)); + if self.block(styles) { + out.set(ParElem::set_shrink(false)); + } out } } @@ -683,6 +675,28 @@ impl<'a> ThemedHighlighter<'a> { } } +fn preprocess( + text: &RawContent, + styles: StyleChain, + span: Span, +) -> EcoVec<(EcoString, Span)> { + if let RawContent::Lines(lines) = text { + if lines.iter().all(|(s, _)| !s.contains('\t')) { + return lines.clone(); + } + } + + let mut text = text.get(); + if text.contains('\t') { + let tab_size = RawElem::tab_size_in(styles); + text = align_tabs(&text, tab_size); + } + split_newlines(&text) + .into_iter() + .map(|line| (line.into(), span)) + .collect() +} + /// Style a piece of text with a syntect style. fn styled( piece: &str, diff --git a/crates/typst/src/text/smartquote.rs b/crates/typst/src/text/smartquote.rs index dbcca6dc34..4bb5ca019f 100644 --- a/crates/typst/src/text/smartquote.rs +++ b/crates/typst/src/text/smartquote.rs @@ -2,7 +2,9 @@ use ecow::EcoString; use unicode_segmentation::UnicodeSegmentation; use crate::diag::{bail, StrResult}; -use crate::foundations::{array, cast, dict, elem, Array, Dict, FromValue, Smart, Str}; +use crate::foundations::{ + array, cast, dict, elem, Array, Dict, FromValue, Packed, PlainText, Smart, Str, +}; use crate::layout::Dir; use crate::syntax::is_newline; use crate::text::{Lang, Region}; @@ -26,7 +28,7 @@ use crate::text::{Lang, Region}; /// # Syntax /// This function also has dedicated syntax: The normal quote characters /// (`'` and `"`). Typst automatically makes your quotes smart. -#[elem(name = "smartquote")] +#[elem(name = "smartquote", PlainText)] pub struct SmartQuoteElem { /// Whether this should be a double quote. #[default(true)] @@ -85,6 +87,16 @@ pub struct SmartQuoteElem { pub quotes: Smart, } +impl PlainText for Packed { + fn plain_text(&self, text: &mut EcoString) { + if self.double.unwrap_or(true) { + text.push_str("\""); + } else { + text.push_str("'"); + } + } +} + /// State machine for smart quote substitution. #[derive(Debug, Clone)] pub struct SmartQuoter { diff --git a/crates/typst/src/visualize/color.rs b/crates/typst/src/visualize/color.rs index 365a069554..185e990b7a 100644 --- a/crates/typst/src/visualize/color.rs +++ b/crates/typst/src/visualize/color.rs @@ -32,7 +32,7 @@ pub type Luma = palette::luma::Lumaa; /// This is a minimal CMYK profile that only contains the necessary information /// to convert from CMYK to RGB. It is based on the CGATS TR 001-1995 /// specification. See -/// https://github.com/saucecontrol/Compact-ICC-Profiles#cmyk. +/// . static CMYK_TO_XYZ: Lazy> = Lazy::new(|| Profile::new_from_slice(typst_assets::icc::CMYK_TO_XYZ, false).unwrap()); @@ -117,13 +117,12 @@ static TO_SRGB: Lazy = Lazy::new(|| { /// columns: 9, /// gutter: 10pt, /// ..colors.map(name => { -/// let c = eval(name) -/// let cp = c.components() -/// let x = cp.sum() / cp.len() -/// set text(fill: white) if x < 50% -/// set square(stroke: black) if c == white +/// let col = eval(name) +/// let luminance = luma(col).components().first() +/// set text(fill: white) if luminance < 50% +/// set square(stroke: black) if col == white /// set align(center + horizon) -/// square(size: 50pt, fill: c, name) +/// square(size: 50pt, fill: col, name) /// }) /// ) /// ``` @@ -736,7 +735,7 @@ impl Color { /// /// ```example /// // note that the alpha component is included by default - /// #(rgb(40%, 60%, 80%).components() == (40%, 60%, 80%, 100%)) + /// #rgb(40%, 60%, 80%).components() /// ``` #[func] pub fn components( diff --git a/crates/typst/src/visualize/image/svg.rs b/crates/typst/src/visualize/image/svg.rs index 9685e45478..50c5cb3ad7 100644 --- a/crates/typst/src/visualize/image/svg.rs +++ b/crates/typst/src/visualize/image/svg.rs @@ -4,8 +4,9 @@ use std::sync::Arc; use comemo::Tracked; use ecow::EcoString; +use once_cell::sync::Lazy; use siphasher::sip128::Hasher128; -use usvg::{Node, PostProcessingSteps, TreeParsing, TreePostProc}; +use usvg::{ImageHrefResolver, Node, PostProcessingSteps, TreeParsing, TreePostProc}; use crate::diag::{format_xml_like_error, StrResult}; use crate::foundations::Bytes; @@ -30,7 +31,7 @@ impl SvgImage { /// Decode an SVG image without fonts. #[comemo::memoize] pub fn new(data: Bytes) -> StrResult { - let tree = usvg::Tree::from_data(&data, &options()).map_err(format_usvg_error)?; + let tree = usvg::Tree::from_data(&data, &OPTIONS).map_err(format_usvg_error)?; Ok(Self(Arc::new(Repr { data, size: tree_size(&tree), @@ -48,7 +49,7 @@ impl SvgImage { families: &[String], ) -> StrResult { let mut tree = - usvg::Tree::from_data(&data, &options()).map_err(format_usvg_error)?; + usvg::Tree::from_data(&data, &OPTIONS).map_err(format_usvg_error)?; let mut font_hash = 0; if tree.has_text_nodes() { let (fontdb, hash) = load_svg_fonts(world, &mut tree, families); @@ -122,20 +123,27 @@ impl Hash for Repr { } /// The conversion options. -fn options() -> usvg::Options { +static OPTIONS: Lazy = Lazy::new(|| usvg::Options { // Disable usvg's default to "Times New Roman". Instead, we default to // the empty family and later, when we traverse the SVG, we check for // empty and non-existing family names and replace them with the true - // fallback family. This way, we can memoize SVG decoding with and without - // fonts if the SVG does not contain text. - usvg::Options { - font_family: String::new(), - // We override the DPI here so that we get the correct the size when - // scaling the image to its natural size. - dpi: Image::DEFAULT_DPI as f32, - ..Default::default() - } -} + // fallback family. This way, we can memoize SVG decoding with and + // without fonts if the SVG does not contain text. + font_family: String::new(), + + // We override the DPI here so that we get the correct the size when + // scaling the image to its natural size. + dpi: Image::DEFAULT_DPI as f32, + + // Override usvg's resource loading defaults. + resources_dir: None, + image_href_resolver: ImageHrefResolver { + resolve_data: ImageHrefResolver::default_data_resolver(), + resolve_string: Box::new(|_, _| None), + }, + + ..Default::default() +}); /// Discover and load the fonts referenced by an SVG. fn load_svg_fonts( diff --git a/crates/typst/src/visualize/path.rs b/crates/typst/src/visualize/path.rs index 5ee9922f23..170a1386ab 100644 --- a/crates/typst/src/visualize/path.rs +++ b/crates/typst/src/visualize/path.rs @@ -6,8 +6,7 @@ use crate::foundations::{ array, cast, elem, Array, Packed, Reflect, Resolve, Smart, StyleChain, }; use crate::layout::{ - Abs, Axes, Fragment, Frame, FrameItem, LayoutMultiple, Length, Point, Regions, Rel, - Size, + Abs, Axes, Frame, FrameItem, LayoutSingle, Length, Point, Regions, Rel, Size, }; use crate::visualize::{FixedStroke, Geometry, Paint, Shape, Stroke}; @@ -26,7 +25,7 @@ use PathVertex::{AllControlPoints, MirroredControlPoint, Vertex}; /// ((50%, 0pt), (40pt, 0pt)), /// ) /// ``` -#[elem(LayoutMultiple)] +#[elem(LayoutSingle)] pub struct PathElem { /// How to fill the path. /// @@ -70,14 +69,14 @@ pub struct PathElem { pub vertices: Vec, } -impl LayoutMultiple for Packed { +impl LayoutSingle for Packed { #[typst_macros::time(name = "path", span = self.span())] fn layout( &self, _: &mut Engine, styles: StyleChain, regions: Regions, - ) -> SourceResult { + ) -> SourceResult { let resolve = |axes: Axes>| { axes.resolve(styles) .zip_map(regions.base(), Rel::relative_to) @@ -89,7 +88,7 @@ impl LayoutMultiple for Packed { let mut size = Size::zero(); if points.is_empty() { - return Ok(Fragment::frame(Frame::soft(size))); + return Ok(Frame::soft(size)); } // Only create a path if there are more than zero points. @@ -148,8 +147,7 @@ impl LayoutMultiple for Packed { let mut frame = Frame::soft(size); let shape = Shape { geometry: Geometry::Path(path), stroke, fill }; frame.push(Point::zero(), FrameItem::Shape(shape, self.span())); - - Ok(Fragment::frame(frame)) + Ok(frame) } } diff --git a/crates/typst/src/visualize/shape.rs b/crates/typst/src/visualize/shape.rs index 4567739e9b..e37e5f90cd 100644 --- a/crates/typst/src/visualize/shape.rs +++ b/crates/typst/src/visualize/shape.rs @@ -1108,7 +1108,7 @@ impl ControlPoints { + 2.0 * (o.y - c_i.y).to_raw() * (c_i.y - c_o.y).to_raw(); let c = (c_i.x - c_o.x).to_raw().powi(2) + (c_i.y - c_o.y).to_raw().powi(2) - r.to_raw().powi(2); - let t = (-b + (b * b - 4.0 * a * c).sqrt()) / (2.0 * a); + let t = (-b + (b * b - 4.0 * a * c).max(0.0).sqrt()) / (2.0 * a); c_i + t * (o - c_i) } diff --git a/docs/Cargo.toml b/docs/Cargo.toml index 27fe427c06..2e14a5ee2f 100644 --- a/docs/Cargo.toml +++ b/docs/Cargo.toml @@ -6,13 +6,10 @@ authors = { workspace = true } edition = { workspace = true } publish = false -[lib] -doctest = false -bench = false - [[bin]] name = "typst-docs" required-features = ["cli"] +doc = false [features] default = ["cli"] diff --git a/docs/changelog.md b/docs/changelog.md index 34652f4243..7821360533 100644 --- a/docs/changelog.md +++ b/docs/changelog.md @@ -5,6 +5,62 @@ description: | --- # Changelog +## Version 0.11.1 (May 17, 2024) { #v0.11.1 } +- Security + - Fixed a vulnerability where image files at known paths could be embedded + into the PDF even if they were outside of the project directory + +- Bibliography + - Fixed et-al handling in subsequent citations + - Fixed suppression of title for citations and bibliography references with no + author + - Fixed handling of initials in citation styles without a delimiter + - Fixed bug with citations in footnotes + +- Text and Layout + - Fixed interaction of [`first-line-indent`]($par.first-line-indent) and + [`outline`] + - Fixed compression of CJK punctuation marks at line start and end + - Fixed handling of [rectangles]($rect) with negative dimensions + - Fixed layout of [`path`] in explicitly sized container + - Fixed broken [`raw`] text in right-to-left paragraphs + - Fixed tab rendering in `raw` text with language `typ` or `typc` + - Fixed highlighting of multi-line `raw` text enclosed by single backticks + - Fixed indentation of overflowing lines in `raw` blocks + - Fixed extra space when `raw` text ends with a backtick + +- Math + - Fixed broken [equations]($math.equation) in right-to-left paragraphs + - Fixed missing [blackboard bold]($math.bb) letters + - Fixed error on empty arguments in 2D math argument list + - Fixed stretching via [`mid`]($math.mid) for various characters + - Fixed that alignment points in equations were affected by `{set align(..)}` + +- Export + - Fixed [smart quotes]($smartquote) in PDF outline + - Fixed [patterns]($pattern) with spacing in PDF + - Fixed wrong PDF page labels when [page numbering]($page.numbering) was + disabled after being previously enabled + +- Scripting + - Fixed overflow for large numbers in external data files (by converting to + floats instead) + - Fixed [`{str.trim(regex, at: end)}`]($str.trim) when the whole string is + matched + +- Miscellaneous + - Fixed deformed strokes for specific shapes and thicknesses + - Fixed newline handling in code mode: There can now be comments within + chained method calls and between an `if` branch and the `else` keyword + - Fixed inefficiency with incremental reparsing + - Fixed autocompletions for relative file imports + - Fixed crash in autocompletion handler + - Fixed a bug where the path and entrypoint printed by `typst init` were not + properly escaped + - Fixed various documentation errors + + + ## Version 0.11.0 (March 15, 2024) { #v0.11.0 } - Tables (thanks to [@PgBiel](https://github.com/PgBiel)) - Tables are now _much_ more flexible, read the new diff --git a/docs/guides/tables.md b/docs/guides/tables.md index df6f0ea794..dbeb3955a4 100644 --- a/docs/guides/tables.md +++ b/docs/guides/tables.md @@ -115,7 +115,7 @@ limitation of Typst that will be fixed in a future release. Congratulations, you have created your first table! Now you can proceed to [change column sizes](#column-sizes), [adjust the strokes](#strokes), [add -striped rows](#striped-rows-and-columns), and more! +striped rows](#fills), and more! ## How to change the column sizes? { #column-sizes } If you create a table and specify the number of columns, Typst will make each @@ -997,7 +997,7 @@ by the `table.cell` set rule). Finally, we align all the content of all table cells in the body in the center. If you want to know more about the functions passed to `align`, `stroke`, and `fill`, you can check out the sections on [alignment], [strokes](#stroke-functions), and [striped -tables](#striped-rows-and-columns). +tables](#fills). This table would be a great candidate for fully automated generation from an external data source! Check out the [section about importing @@ -1311,7 +1311,7 @@ row. In our table, we have added our custom header that tells the reader that we've applied a logarithm to the values. Then, we spread the flattened data as above. -We also styled the table with [stripes](#striped-rows-and-columns), a +We also styled the table with [stripes](#fills), a [horizontal line](#individual-lines) below the first row, [aligned](#alignment) everything to the right, and emboldened the first column. Click on the links to go to the relevant guide sections and see how it's done! diff --git a/docs/i18n/category/data-loading-en.yaml b/docs/i18n/category/data-loading-en.yaml index 3d1ab09a31..fcf8d9b15f 100644 --- a/docs/i18n/category/data-loading-en.yaml +++ b/docs/i18n/category/data-loading-en.yaml @@ -96,6 +96,8 @@ children: equivalents, null-values (null, ~ or empty ``) will be converted into none, and numbers will be converted to floats or integers depending on whether they are whole numbers.

+

Be aware that integers larger than 263-1 will be converted to + floating point numbers, which may result in an approximative value.

example: null self: false params: @@ -394,12 +396,16 @@ children: contextual: false details: |-

Reads structured data from a JSON file.

-

The file must contain a valid JSON object or array. JSON objects will be - converted into Typst dictionaries, and JSON arrays will be converted into - Typst arrays. Strings and booleans will be converted into the Typst - equivalents, null will be converted into none, and numbers will be - converted to floats or integers depending on whether they are whole numbers.

-

The function returns a dictionary or an array, depending on the JSON file.

+

The file must contain a valid JSON value, such as object or array. JSON + objects will be converted into Typst dictionaries, and JSON arrays will be + converted into Typst arrays. Strings and booleans will be converted into the + Typst equivalents, null will be converted into none, and numbers will + be converted to floats or integers depending on whether they are whole + numbers.

+

Be aware that integers larger than 263-1 will be converted to + floating point numbers, which may result in an approximative value.

+

The function returns a dictionary, an array or, depending on the JSON file, + another JSON data type.

The JSON files in the example contain objects with the keys temperature, unit, and weather.

Example

@@ -918,6 +924,8 @@ children: none, and numbers will be converted to floats or integers depending on whether they are whole numbers. Custom YAML tags are ignored, though the loaded value will still be present.

+

Be aware that integers larger than 263-1 will be converted to + floating point numbers, which may give an approximative value.

The YAML files in the example contain objects with authors as keys, each with a sequence of their own submapping with the keys "title" and "published"

diff --git a/docs/i18n/category/foundations-en.yaml b/docs/i18n/category/foundations-en.yaml index da827581d0..e3c91c72af 100644 --- a/docs/i18n/category/foundations-en.yaml +++ b/docs/i18n/category/foundations-en.yaml @@ -31,6 +31,10 @@ body: route: /docs/reference/foundations/assert/ oneliner: Ensures that a condition is fulfilled. code: true + - name: auto + route: /docs/reference/foundations/auto/ + oneliner: A value that indicates a smart default. + code: true - name: bool route: /docs/reference/foundations/bool/ oneliner: A type with two states. @@ -83,6 +87,10 @@ body: route: /docs/reference/foundations/module/ oneliner: An evaluated module, either built-in or resulting from a file. code: true + - name: none + route: /docs/reference/foundations/none/ + oneliner: A value that indicates the absence of any other value. + code: true - name: panic route: /docs/reference/foundations/panic/ oneliner: Fails with an error. @@ -1709,6 +1717,31 @@ children: returns: [] scope: [] children: [] +- route: /docs/reference/foundations/auto/ + title: Auto + description: Documentation for the Auto type. + part: null + outline: + - id: summary + name: Summary + children: [] + body: + kind: type + content: + name: auto + title: Auto + keywords: [] + oneliner: A value that indicates a smart default. + details: |- +

A value that indicates a smart default.

+

The auto type has exactly one value: auto.

+

Parameters that support the auto value have some smart default or + contextual behaviour. A good example is the text direction + parameter. Setting it to auto lets Typst automatically determine the + direction from the text language.

+ constructor: null + scope: [] + children: [] - route: /docs/reference/foundations/bool/ title: Boolean description: Documentation for the Boolean type. @@ -5851,6 +5884,36 @@ children: constructor: null scope: [] children: [] +- route: /docs/reference/foundations/none/ + title: None + description: Documentation for the None type. + part: null + outline: + - id: summary + name: Summary + children: [] + - id: example + name: Example + children: [] + body: + kind: type + content: + name: none + title: None + keywords: [] + oneliner: A value that indicates the absence of any other value. + details: |- +

A value that indicates the absence of any other value.

+

The none type has exactly one value: none.

+

When inserted into the document, it is not visible. This is also the value + that is produced by empty code blocks. It can be + joined with any value, yielding the other value.

+

Example

+ 
Not visible: #none
+
Preview
+ constructor: null + scope: [] + children: [] - route: /docs/reference/foundations/panic/ title: Panic description: Documentation for the `panic` function. @@ -7300,7 +7363,8 @@ children: self: true params: - name: pattern - details:

The pattern to search for.

+ details:

The pattern to search for. If none, + trims white spaces.

example: null types: - none @@ -7315,8 +7379,8 @@ children: settable: false - name: at details: |- -

Can be start or end to only trim the start or end of the string. - If omitted, both sides are trimmed.

+

Can be start or end to only trim the start or end of the + string. If omitted, both sides are trimmed.

example: null types: - alignment diff --git a/docs/i18n/category/introspection-en.yaml b/docs/i18n/category/introspection-en.yaml index dbe647d66c..33aca181da 100644 --- a/docs/i18n/category/introspection-en.yaml +++ b/docs/i18n/category/introspection-en.yaml @@ -594,8 +594,8 @@ children: page number, typically you want the logical page number that may, for instance, have been reset after a preface.

Examples

-

Determining the current position in the document in combination with - locate:

+

Determining the current position in the document in combination with the + position method:

#context [
           I am located at
           #here().position()
@@ -848,7 +848,8 @@ children:
       details: |-
         
Exposes a value to the query system without producing visible content.

         
This element can be retrieved with the query function and from the
-        command line with typst query. Its
+        command line with
+        typst query. Its
         purpose is to expose an arbitrary value to the introspection system. To
         identify a metadata value among others, you can attach a label to it and
         query for that label.

diff --git a/docs/i18n/category/layout-en.yaml b/docs/i18n/category/layout-en.yaml
index 145ebc9597..1b9d632b76 100644
--- a/docs/i18n/category/layout-en.yaml
+++ b/docs/i18n/category/layout-en.yaml
@@ -3918,8 +3918,10 @@ children:
       - name: alignment
         details: |-
           
Relative to which position in the parent container to place the content.

-          
Cannot be auto if float is false and must be either
-          auto, top, or bottom if float is true.

+          
    
+          
  • If float is false, then this can be any alignment other than auto.
    • 
+          
  • If float is true, then this must be auto, top, or bottom.
    • 
+          

           
When an axis of the page is auto sized, all alignments relative to
           that axis will be ignored, instead, the item will be placed in the
           origin of the axis.

@@ -3985,6 +3987,9 @@ children:
             place(center, dx: amount - 32pt, dy: amount)[A]
           }
Preview
+

This does not affect the layout of in-flow content. + In other words, the placed content is treated as if it + were wrapped in a move element.

types: - relative strings: [] @@ -3995,7 +4000,11 @@ children: variadic: false settable: true - name: dy - details:

The vertical displacement of the placed content.

+ details: |- +

The vertical displacement of the placed content.

+

This does not affect the layout of in-flow content. + In other words, the placed content is treated as if it + were wrapped in a move element.

example: null types: - relative diff --git a/docs/i18n/category/model-en.yaml b/docs/i18n/category/model-en.yaml index 2dd68ba825..566adc4cbc 100644 --- a/docs/i18n/category/model-en.yaml +++ b/docs/i18n/category/model-en.yaml @@ -1725,10 +1725,6 @@ children:

An entry in a footnote list.

This function is not intended to be called directly. Instead, it is used in set and show rules to customize footnote listings.

-

Note: Set and show rules for footnote.entry must be defined at the - beginning of the document in order to work correctly. - See here - for more information.

example: |- 
#show footnote.entry: set text(red)
 
@@ -1736,6 +1732,9 @@ children:
           #footnote[It's down here]
           has red text!
Preview
+

Note: Set and show rules for footnote.entry must be defined at the + beginning of the document in order to work correctly. See here for + more information.

self: false params: - name: note @@ -2810,7 +2809,7 @@ children:

The outline's heading will not be numbered by default, but you can force it to be with a show-set rule: show outline: set heading(numbering: "1.")

- example: 

+        example: null
         types:
         - none
         - auto
diff --git a/docs/i18n/category/text-en.yaml b/docs/i18n/category/text-en.yaml
index c9963cf17c..4c335ffc72 100644
--- a/docs/i18n/category/text-en.yaml
+++ b/docs/i18n/category/text-en.yaml
@@ -719,7 +719,8 @@ children:
         
Syntax

         
This function also has dedicated syntax. You can enclose text in 1 or 3+
         backticks (`) to make it raw. Two backticks produce empty raw text.
-        When you use three or more backticks, you can additionally specify a
+        This works both in markup and code.

+        
When you use three or more backticks, you can additionally specify a
         language tag for syntax highlighting directly after the opening backticks.
         Within raw blocks, everything (except for the language tag, if applicable)
         is rendered as is, in particular, there are no escape sequences.

@@ -1738,12 +1739,17 @@ children:
           
In the web app, you can see the list of available fonts by clicking on
           the "Ag" button. You can provide additional fonts by uploading .ttf
           or .otf files into your project. They will be discovered
-          automatically.

+          automatically. The priority is: project fonts > server fonts.

           
           
  • 
-          
    Locally, Typst uses your installed system fonts. In addition, you can
-          use the --font-path argument or TYPST_FONT_PATHS environment
-          variable to add directories that should be scanned for fonts.
    
+          
    Locally, Typst uses your installed system fonts or embedded fonts in
+          the CLI, which are Linux Libertine, New Computer Modern,
+          New Computer Modern Math, and DejaVu Sans Mono. In addition, you
+          can use the --font-path argument or TYPST_FONT_PATHS environment
+          variable to add directories that should be scanned for fonts. The
+          priority is: --font-paths > system fonts > embedded fonts. Run
+          typst fonts to see the fonts that Typst has discovered on your
+          system.
    
           
    • 
           
         example: |-
diff --git a/docs/i18n/category/visualize-en.yaml b/docs/i18n/category/visualize-en.yaml
index 9ac2243279..0046404d19 100644
--- a/docs/i18n/category/visualize-en.yaml
+++ b/docs/i18n/category/visualize-en.yaml
@@ -1378,8 +1378,8 @@ children:
           component is included.
    
         example: |-
           
    // note that the alpha component is included by default
-          #(rgb(40%, 60%, 80%).components() == (40%, 60%, 80%, 100%))
-          
    Preview
    
+          #rgb(40%, 60%, 80%).components()
+          
    Preview
    
         self: true
         params:
         - name: alpha
diff --git a/docs/reference/syntax.md b/docs/reference/syntax.md
index 251514ada2..1604e1031e 100644
--- a/docs/reference/syntax.md
+++ b/docs/reference/syntax.md
@@ -48,10 +48,10 @@ Typstは、最も一般的な文書要素に対する組み込みのマークア
 | 数式             | `[$x^2$]`                | [Math]($category/math)               |
 | 改行             | `[\]`                    | [`linebreak`]($linebreak)            |
 | スマートクオート | `['single' or "double"]` | [`smartquote`]($smartquote)          |
-| 短縮記号         | `[~, ---]`               | [Symbols]($category/symbols/sym)     |
+| 短縮記号         | `[~]`, `[---]`           | [Symbols]($category/symbols/sym)     |
 | コード構文       | `[#rect(width: 1cm)]`    | [Scripting]($scripting/#expressions) |
-| 文字エスケープ   | `[Tweet at us \#ad]`     | [Below]($category/syntax/#escapes)                    |
-| コメント         | `[/* block */, // line]` | [Below]($category/syntax/#comments)                   |
+| 文字エスケープ   | `[Tweet at us \#ad]`     | [Below]($category/syntax/#escapes)   |
+| コメント         | `[/* block */]`, `[// line]` | [Below]($category/syntax/#comments) |
 
 ## 数式モード { #math }
 
@@ -74,12 +74,12 @@ Typstは、最も一般的な文書要素に対する組み込みのマークア
 | 変数アクセス            | `[$#x$, $pi$]`          | [Math]($category/math)               |
 | フィールドアクセス      | `[$arrow.r.long$]`      | [Scripting]($scripting/#fields)      |
 | 暗黙の乗算              | `[$x y$]`               | [Math]($category/math)               |
-| 短縮記号                | `[$->, !=$]`            | [Symbols]($category/symbols/sym)     |
+| 短縮記号                | `[$->$]`, `[$!=$]`      | [Symbols]($category/symbols/sym)     |
 | 数式内のテキスト/文字列 | `[$a "is natural"$]`    | [Math]($category/math)               |
 | 数式関数呼び出し        | `[$floor(x)$]`          | [Math]($category/math)               |
 | コード構文              | `[$#rect(width: 1cm)$]` | [Scripting]($scripting/#expressions) |
-| 文字エスケープ          | `[$x\^2$]`              | [Below]($category/syntax/#escapes)                    |
-| コメント                | `[$/* comment */$]`     | [Below]($category/syntax/#comments)                   |
+| 文字エスケープ          | `[$x\^2$]`              | [Below]($category/syntax/#escapes)   |
+| コメント                | `[$/* comment */$]`     | [Below]($category/syntax/#comments)  |
 
 ## コードモード { #code }
 
@@ -87,21 +87,21 @@ Typstは、最も一般的な文書要素に対する組み込みのマークア
 多くの構文要素は式に特有のものです。
 以下に、コードモードで利用可能なすべての構文の一覧表を示します。
 
-| 名称                       | 例                            | 参照                                     |
-| -------------------------- | ----------------------------- | ---------------------------------------- |
-| none                       | `{none}`                      | [`none`]($reference/foundations/none)    |
-| 自動                       | `{auto}`                      | [`auto`]($reference/foundations/auto)    |
-| ブール値                   | `{false}`, `{true}`           | [`bool`]($reference/foundations/bool)    |
-| 整数                       | `{10}`, `{0xff}`              | [`int`]($reference/foundations/int)      |
-| 浮動小数点数               | `{3.14}`, `{1e5}`             | [`float`]($reference/foundations/float)  |
-| 長さ                       | `{2pt}`, `{3mm}`, `{1em}`, .. | [`length`]($reference/layout/length)     |
-| 角度                       | `{90deg}`, `{1rad}`           | [`angle`]($reference/layout/angle)       |
+| 名称                       | 例                            | 参照                                  |
+| -------------------------- | ----------------------------- | ------------------------------------- |
+| none                       | `{none}`                      | [`none`]($reference/foundations/none) |
+| 自動                       | `{auto}`                      | [`auto`]($reference/foundations/auto) |
+| ブール値                   | `{false}`, `{true}`           | [`bool`]($reference/foundations/bool) |
+| 整数                       | `{10}`, `{0xff}`              | [`int`]($reference/foundations/int)   |
+| 浮動小数点数               | `{3.14}`, `{1e5}`             | [`float`]($reference/foundations/float) |
+| 長さ                       | `{2pt}`, `{3mm}`, `{1em}`, .. | [`length`]($reference/layout/length)  |
+| 角度                       | `{90deg}`, `{1rad}`           | [`angle`]($reference/layout/angle)    |
 | 比率                       | `{2fr}`                       | [`fraction`]($reference/layout/fraction) |
-| 割合                       | `{50%}`                       | [`ratio`]($reference/layout/ratio)       |
-| 文字列                     | `{"hello"}`                   | [`str`]($reference/foundations/str)      |
-| ラベル                     | `{}`                   | [`label`]($reference/foundations/label)  |
-| 数式                       | `[$x^2$]`                     | [Math]($category/math)                   |
-| rawテキスト                | ``[`print(1)`]``              | [`raw`]($reference/text/raw)             |
+| 割合                       | `{50%}`                       | [`ratio`]($reference/layout/ratio)    |
+| 文字列                     | `{"hello"}`                   | [`str`]($reference/foundations/str)   |
+| ラベル                     | `{}`                   | [`label`]($reference/foundations/label) |
+| 数式                       | `[$x^2$]`                     | [Math]($category/math)                |
+| rawテキスト                | ``[`print(1)`]``              | [`raw`]($reference/text/raw)          |
 | 変数アクセス               | `{x}`                         | [Scripting]($scripting/#blocks)       |
 | コードブロック             | `{{ let x = 1; x + 2 }}`      | [Scripting]($scripting/#blocks)       |
 | コンテンツブロック         | `{[*Hello*]}`                 | [Scripting]($scripting/#blocks)       |
@@ -120,7 +120,7 @@ Typstは、最も一般的な文書要素に対する組み込みのマークア
 | 名前付き関数               | `{let f(x) = 2 * x}`          | [Function]($type/$function)           |
 | setルール                  | `{set text(14pt)}`            | [Styling]($styling/#set-rules)        |
 | set-ifルール               | `{set text(..) if .. }`       | [Styling]($styling/#set-rules)        |
-| show-setルール             | `{show heading: set block(..)}` | [Styling]($styling/#show-rules)       |
+| show-setルール             | `{show par: set block(..)}`   | [Styling]($styling/#show-rules)       |
 | 関数付きshowルール         | `{show raw: it => {..}}`      | [Styling]($styling/#show-rules)       |
 | show-everythingルール      | `{show: columns.with(2)}`     | [Styling]($styling/#show-rules)       |
 | コンテキスト式             | `{context text.lang}`         | [Context]($context)                   |
diff --git a/docs/src/contribs.rs b/docs/src/contribs.rs
index 58a730e222..d9824c39ae 100644
--- a/docs/src/contribs.rs
+++ b/docs/src/contribs.rs
@@ -9,6 +9,7 @@ use crate::{Html, Resolver};
 /// Build HTML detailing the contributors between two tags.
 pub fn contributors(resolver: &dyn Resolver, from: &str, to: &str) -> Option {
     let staff = ["laurmaedje", "reknih"];
+    let bots = ["dependabot[bot]"];
 
     // Determine number of contributions per person.
     let mut contributors = HashMap::::new();
@@ -26,7 +27,10 @@ pub fn contributors(resolver: &dyn Resolver, from: &str, to: &str) -> Option = contributors
         .into_values()
-        .filter(|c| !staff.contains(&c.login.as_str()))
+        .filter(|c| {
+            let login = c.login.as_str();
+            !staff.contains(&login) && !bots.contains(&login)
+        })
         .collect();
 
     // Sort by highest number of commits.
diff --git a/docs/src/lib.rs b/docs/src/lib.rs
index c6c9731ea2..cf582fed31 100644
--- a/docs/src/lib.rs
+++ b/docs/src/lib.rs
@@ -15,7 +15,9 @@ use once_cell::sync::Lazy;
 use serde::Deserialize;
 use serde_yaml as yaml;
 use typst::diag::{bail, StrResult};
+use typst::foundations::AutoValue;
 use typst::foundations::Bytes;
+use typst::foundations::NoneValue;
 use typst::foundations::{
     CastInfo, Category, Func, Module, ParamInfo, Repr, Scope, Smart, Type, Value,
     FOUNDATIONS,
@@ -56,12 +58,21 @@ static GROUPS: Lazy> = Lazy::new(|| {
 
 static LIBRARY: Lazy> = Lazy::new(|| {
     let mut lib = Library::default();
+    let scope = lib.global.scope_mut();
+
+    // Add those types, so that they show up in the docs.
+    scope.category(FOUNDATIONS);
+    scope.define_type::();
+    scope.define_type::();
+
+    // Adjust the default look.
     lib.styles
         .set(PageElem::set_width(Smart::Custom(Abs::pt(240.0).into())));
     lib.styles.set(PageElem::set_height(Smart::Auto));
     lib.styles.set(PageElem::set_margin(Margin::splat(Some(Smart::Custom(
         Abs::pt(15.0).into(),
     )))));
+
     Prehashed::new(lib)
 });
 
@@ -242,7 +253,7 @@ fn category_page(resolver: &dyn Resolver, category: Category) -> PageModel {
         shorthands = Some(ShorthandsModel { markup, math });
     }
 
-    // Add functions.
+    // Add values and types.
     let scope = module.scope();
     for (name, value) in scope.iter() {
         if scope.get_category(name) != Some(category) {
diff --git a/templates/base_template.html.j2 b/templates/base_template.html.j2
index d064df45ab..6d642fc458 100644
--- a/templates/base_template.html.j2
+++ b/templates/base_template.html.j2
@@ -42,9 +42,9 @@
 
   
    
     
    
-      ⚠ 注意  当サイトは、Typst v0.11.0 公式ドキュメントを、日本語コミュニティが非公式に翻訳したものです。誤訳・未訳・古い情報が含まれている可能性があるため、公式ドキュメント との併用を推奨します。このサイトの内容に誤りを発見された方は、GitHubリポジトリまでご報告を頂けましたら幸いです。我々のコミュニティにご興味のある方は、ぜひ非公式Discordサーバー「くみはんクラブ」にご参加ください。
+      ⚠ 注意  当サイトは、Typst v0.11.1 公式ドキュメントを、日本語コミュニティが非公式に翻訳したものです。誤訳・未訳・古い情報が含まれている可能性があるため、公式ドキュメント との併用を推奨します。このサイトの内容に誤りを発見された方は、GitHubリポジトリまでご報告を頂けましたら幸いです。我々のコミュニティにご興味のある方は、ぜひ非公式Discordサーバー「くみはんクラブ」にご参加ください。
       
    
-      ⚠ Warning:   This site provides an unofficial translation of the Typst v0.11.0 documentation by the Japanese Community. Please note that there may be some inaccuracies, untranslated sections or outdated information. We highly recommend referring to the latest official documentation as well. If you find any errors in the content, please let us know through our GitHub repository. If you are interested in our community, feel free to join our unofficial Discord server, “Kumihan Club.”
+      ⚠ Warning:   This site provides an unofficial translation of the Typst v0.11.1 documentation by the Japanese Community. Please note that there may be some inaccuracies, untranslated sections or outdated information. We highly recommend referring to the latest official documentation as well. If you find any errors in the content, please let us know through our GitHub repository. If you are interested in our community, feel free to join our unofficial Discord server, “Kumihan Club.”
     
    
   
    
   
    
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index 1f650c9761..62e7a493ad 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -6,29 +6,29 @@ authors = { workspace = true }
 edition = { workspace = true }
 publish = false
 
-[dev-dependencies]
+[[test]]
+name = "tests"
+path = "src/tests.rs"
+harness = false
+
+[dependencies]
 typst = { workspace = true }
 typst-assets = { workspace = true, features = ["fonts"] }
 typst-dev-assets = { workspace = true }
 typst-pdf = { workspace = true }
 typst-render = { workspace = true }
 typst-svg = { workspace = true }
-typst-ide = { workspace = true }
 clap = { workspace = true }
 comemo = { workspace = true }
 ecow = { workspace = true }
 once_cell = { workspace = true }
 oxipng = { workspace = true }
+parking_lot = { workspace = true }
 rayon = { workspace = true }
 tiny-skia = { workspace = true }
 ttf-parser = { workspace = true }
 unscanny = { workspace = true }
 walkdir = { workspace = true }
 
-[[test]]
-name = "tests"
-path = "src/tests.rs"
-harness = false
-
 [lints]
 workspace = true
diff --git a/tests/README.md b/tests/README.md
index 68b72f2dff..6cc79217a3 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -3,13 +3,10 @@
 ## Directory structure
 Top level directory structure:
 - `src`: Testing code.
-- `typ`: Input files. The tests in `compiler` specifically test the compiler
-         while the others test the standard library (but also the compiler
-         indirectly).
+- `suite`: Input files. Mostly organize in parallel to the code.
 - `ref`: Reference images which the output is compared with to determine whether
          a test passed or failed.
-- `png`: PNG files produced by tests.
-- `pdf`: PDF files produced by tests.
+- `store`: Store for PNG, PDF, and SVG output files produced by the tests.
 
 ## Running the tests
 Running all tests (including unit tests):
@@ -37,11 +34,6 @@ Running a test with the exact filename `page.typ`.
 testit --exact page.typ
 ```
 
-Debug-printing the layout trees for all executed tests.
-```bash
-testit --debug empty.typ
-```
-
 To make the integration tests go faster they don't generate PDFs by default.
 Pass the `--pdf` flag to generate those. Mind that PDFs are not tested
 automatically at the moment, so you should always check the output manually when
@@ -50,18 +42,48 @@ making changes.
 testit --pdf
 ```
 
-## Update expected images
+## Writing tests
+The syntax for an individual test is `--- {name} ---` followed by some Typst
+code that should be tested. The name must be globally unique in the test suite,
+so that tests can be easily migrated across files.
+
+There are, broadly speaking, three kinds of tests:
+
+- Tests that just ensure that the code runs successfully: Those typically make
+  use of `test` or `assert.eq` (both are very similar, `test` is just shorter)
+  to ensure certain properties hold when executing the Typst code.
+
+- Tests that ensure the code fails with a particular error: Those have inline
+  annotations like `// Error: 2-7 thing was wrong`. An annotation can be
+  either an "Error", a "Warning", or a "Hint". The range designates where
+  in the next non-comment line the error is and after it follows the message.
+  If you the error is in a line further below, you can also write ranges like
+  `3:2-3:7` to indicate the 2-7 column in the 3rd non-comment line.
+
+- Tests that ensure certain visual output is produced: Those render the result
+  of the test with the `typst-render` crate and compare against a reference
+  image stored in the repository. The test runner automatically detects whether
+  a test has visual output and requires a reference image in this case.
+
+  To prevent bloat, it is important that the test images are kept as small as
+  possible. To that effect, the test runner enforces a maximum size of 20 KiB.
+  If truly necessary, this limit can however be lifted by adding `// LARGE` as
+  the first line of a test.
+
+If you have the choice between writing a test using assertions or using
+reference images, prefer assertions. This makes the test easier to understand
+in isolation and prevents bloat due to images.
+
+## Updating reference images
 If you created a new test or fixed a bug in an existing test, you need to update
-the reference image used for comparison. For this, you can use the
-`UPDATE_EXPECT` environment variable or the `--update` flag:
+the reference image used for comparison. For this, you can use the `--update`
+flag:
 ```bash
 testit mytest --update
 ```
 
 If you use the VS Code test helper extension (see the `tools` folder), you can
-alternatively use the checkmark button to update the reference image. In that
-case you should also install `oxipng` on your system so that the test helper
-can optimize the reference images.
+alternatively use the save button to update the reference image.
 
 ## Making an alias
 If you want to have a quicker way to run the tests, consider adding a shortcut
diff --git a/tests/ref/align-center-in-flow.png b/tests/ref/align-center-in-flow.png
new file mode 100644
index 0000000000..ecfe49dc53
Binary files /dev/null and b/tests/ref/align-center-in-flow.png differ
diff --git a/tests/ref/align-in-stack.png b/tests/ref/align-in-stack.png
new file mode 100644
index 0000000000..556721ab09
Binary files /dev/null and b/tests/ref/align-in-stack.png differ
diff --git a/tests/ref/align-right.png b/tests/ref/align-right.png
new file mode 100644
index 0000000000..edab885100
Binary files /dev/null and b/tests/ref/align-right.png differ
diff --git a/tests/ref/align-start-and-end.png b/tests/ref/align-start-and-end.png
new file mode 100644
index 0000000000..cf3faeae6f
Binary files /dev/null and b/tests/ref/align-start-and-end.png differ
diff --git a/tests/ref/array-basic-syntax.png b/tests/ref/array-basic-syntax.png
new file mode 100644
index 0000000000..6eb95305c4
Binary files /dev/null and b/tests/ref/array-basic-syntax.png differ
diff --git a/tests/ref/array-insert-and-remove.png b/tests/ref/array-insert-and-remove.png
new file mode 100644
index 0000000000..ea4b8cf2a3
Binary files /dev/null and b/tests/ref/array-insert-and-remove.png differ
diff --git a/tests/ref/array-join-content.png b/tests/ref/array-join-content.png
new file mode 100644
index 0000000000..4d08142ebb
Binary files /dev/null and b/tests/ref/array-join-content.png differ
diff --git a/tests/ref/baseline-box.png b/tests/ref/baseline-box.png
new file mode 100644
index 0000000000..8d7627c609
Binary files /dev/null and b/tests/ref/baseline-box.png differ
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diff --git a/tests/src/args.rs b/tests/src/args.rs
new file mode 100644
index 0000000000..ddd088facd
--- /dev/null
+++ b/tests/src/args.rs
@@ -0,0 +1,64 @@
+use clap::{Parser, Subcommand};
+
+/// Typst's test runner.
+#[derive(Debug, Clone, Parser)]
+#[clap(name = "typst-test", author)]
+pub struct CliArguments {
+    /// The command to run.
+    #[command(subcommand)]
+    pub command: Option,
+    /// All the tests that contain the filter string will be run.
+    pub filter: Vec,
+    /// Runs only the tests with the exact specified `filter` names.
+    #[arg(short, long)]
+    pub exact: bool,
+    /// Whether to update the reference images of non-passing tests.
+    #[arg(short, long)]
+    pub update: bool,
+    /// The scaling factor to render the output image with.
+    ///
+    /// Does not affect the comparison or the reference image.
+    #[arg(short, long, default_value_t = 1.0)]
+    pub scale: f32,
+    /// Whether to run the tests in extended mode, including PDF and SVG
+    /// export.
+    ///
+    /// This is used in CI.
+    #[arg(long, env = "TYPST_TESTS_EXTENDED")]
+    pub extended: bool,
+    /// Runs PDF export.
+    #[arg(long)]
+    pub pdf: bool,
+    /// Runs SVG export.
+    #[arg(long)]
+    pub svg: bool,
+    /// Whether to display the syntax tree.
+    #[arg(long)]
+    pub syntax: bool,
+    /// Prevents the terminal from being cleared of test names.
+    #[arg(short, long)]
+    pub verbose: bool,
+    /// How many threads to spawn when running the tests.
+    #[arg(short = 'j', long)]
+    pub num_threads: Option,
+}
+
+impl CliArguments {
+    /// Whether to run PDF export.
+    pub fn pdf(&self) -> bool {
+        self.pdf || self.extended
+    }
+
+    /// Whether to run SVG export.
+    pub fn svg(&self) -> bool {
+        self.svg || self.extended
+    }
+}
+
+/// What to do.
+#[derive(Debug, Clone, Subcommand)]
+#[command()]
+pub enum Command {
+    /// Clears the on-disk test artifact store.
+    Clean,
+}
diff --git a/tests/src/collect.rs b/tests/src/collect.rs
new file mode 100644
index 0000000000..44a325f20c
--- /dev/null
+++ b/tests/src/collect.rs
@@ -0,0 +1,420 @@
+use std::collections::{HashMap, HashSet};
+use std::fmt::{self, Display, Formatter};
+use std::ops::Range;
+use std::path::{Path, PathBuf};
+use std::str::FromStr;
+
+use ecow::{eco_format, EcoString};
+use typst::syntax::package::PackageVersion;
+use typst::syntax::{is_id_continue, is_ident, is_newline, FileId, Source, VirtualPath};
+use unscanny::Scanner;
+
+/// Collects all tests from all files.
+///
+/// Returns:
+/// - the tests and the number of skipped tests in the success case.
+/// - parsing errors in the failure case.
+pub fn collect() -> Result<(Vec, usize), Vec> {
+    Collector::new().collect()
+}
+
+/// A single test.
+pub struct Test {
+    pub pos: FilePos,
+    pub name: EcoString,
+    pub source: Source,
+    pub notes: Vec,
+    pub large: bool,
+}
+
+impl Display for Test {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        write!(f, "{} ({})", self.name, self.pos)
+    }
+}
+
+/// A position in a file.
+#[derive(Clone)]
+pub struct FilePos {
+    pub path: PathBuf,
+    pub line: usize,
+}
+
+impl FilePos {
+    fn new(path: impl Into, line: usize) -> Self {
+        Self { path: path.into(), line }
+    }
+}
+
+impl Display for FilePos {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        write!(f, "{}:{}", self.path.display(), self.line)
+    }
+}
+
+/// The size of a file.
+pub struct FileSize(pub usize);
+
+impl Display for FileSize {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        write!(f, "{:.2} KiB", (self.0 as f64) / 1024.0)
+    }
+}
+
+/// An annotation like `// Error: 2-6 message` in a test.
+pub struct Note {
+    pub pos: FilePos,
+    pub kind: NoteKind,
+    pub range: Option>,
+    pub message: String,
+}
+
+/// A kind of annotation in a test.
+#[derive(Debug, Copy, Clone, Eq, PartialEq)]
+pub enum NoteKind {
+    Error,
+    Warning,
+    Hint,
+}
+
+impl FromStr for NoteKind {
+    type Err = ();
+
+    fn from_str(s: &str) -> Result {
+        Ok(match s {
+            "Error" => Self::Error,
+            "Warning" => Self::Warning,
+            "Hint" => Self::Hint,
+            _ => return Err(()),
+        })
+    }
+}
+
+impl Display for NoteKind {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        f.pad(match self {
+            Self::Error => "Error",
+            Self::Warning => "Warning",
+            Self::Hint => "Hint",
+        })
+    }
+}
+
+/// Collects all tests from all files.
+struct Collector {
+    tests: Vec,
+    errors: Vec,
+    seen: HashMap,
+    large: HashSet,
+    skipped: usize,
+}
+
+impl Collector {
+    /// Creates a new test collector.
+    fn new() -> Self {
+        Self {
+            tests: vec![],
+            errors: vec![],
+            seen: HashMap::new(),
+            large: HashSet::new(),
+            skipped: 0,
+        }
+    }
+
+    /// Collects tests from all files.
+    fn collect(mut self) -> Result<(Vec, usize), Vec> {
+        self.walk_files();
+        self.walk_references();
+
+        if self.errors.is_empty() {
+            Ok((self.tests, self.skipped))
+        } else {
+            Err(self.errors)
+        }
+    }
+
+    /// Walks through all test files and collects the tests.
+    fn walk_files(&mut self) {
+        for entry in walkdir::WalkDir::new(crate::SUITE_PATH).sort_by_file_name() {
+            let entry = entry.unwrap();
+            let path = entry.path();
+            if !path.extension().is_some_and(|ext| ext == "typ") {
+                continue;
+            }
+
+            let text = std::fs::read_to_string(path).unwrap();
+            if text.starts_with("// SKIP") {
+                continue;
+            }
+
+            Parser::new(self, path, &text).parse();
+        }
+    }
+
+    /// Walks through all reference images and ensure that a test exists for
+    /// each one.
+    fn walk_references(&mut self) {
+        for entry in walkdir::WalkDir::new(crate::REF_PATH).sort_by_file_name() {
+            let entry = entry.unwrap();
+            let path = entry.path();
+            if !path.extension().is_some_and(|ext| ext == "png") {
+                continue;
+            }
+
+            let stem = path.file_stem().unwrap().to_string_lossy();
+            let name = &*stem;
+
+            let Some(pos) = self.seen.get(name) else {
+                self.errors.push(TestParseError {
+                    pos: FilePos::new(path, 0),
+                    message: "dangling reference image".into(),
+                });
+                continue;
+            };
+
+            let len = path.metadata().unwrap().len() as usize;
+            if !self.large.contains(name) && len > crate::REF_LIMIT {
+                self.errors.push(TestParseError {
+                    pos: pos.clone(),
+                    message: format!(
+                        "reference image size exceeds {}, but the test is not marked as `// LARGE`",
+                        FileSize(crate::REF_LIMIT),
+                    ),
+                });
+            }
+        }
+    }
+}
+
+/// Parses a single test file.
+struct Parser<'a> {
+    collector: &'a mut Collector,
+    path: &'a Path,
+    s: Scanner<'a>,
+    test_start_line: usize,
+    line: usize,
+}
+
+impl<'a> Parser<'a> {
+    /// Creates a new parser for a file.
+    fn new(collector: &'a mut Collector, path: &'a Path, source: &'a str) -> Self {
+        Self {
+            collector,
+            path,
+            s: Scanner::new(source),
+            test_start_line: 1,
+            line: 1,
+        }
+    }
+
+    /// Parses an individual file.
+    fn parse(&mut self) {
+        self.skip_preamble();
+
+        while !self.s.done() {
+            let mut name = EcoString::new();
+            let mut notes = vec![];
+            if self.s.eat_if("---") {
+                self.s.eat_while(' ');
+                name = self.s.eat_until(char::is_whitespace).into();
+                self.s.eat_while(' ');
+
+                if name.is_empty() {
+                    self.error("expected test name");
+                } else if !is_ident(&name) {
+                    self.error(format!("test name `{name}` is not a valid identifier"));
+                } else if !self.s.eat_if("---") {
+                    self.error("expected closing ---");
+                }
+            } else {
+                self.error("expected opening ---");
+            }
+
+            if self.collector.seen.contains_key(&name) {
+                self.error(format!("duplicate test {name}"));
+            }
+
+            if self.s.eat_newline() {
+                self.line += 1;
+            }
+
+            let start = self.s.cursor();
+            self.test_start_line = self.line;
+
+            let pos = FilePos::new(self.path, self.test_start_line);
+            self.collector.seen.insert(name.clone(), pos.clone());
+
+            while !self.s.done() && !self.s.at("---") {
+                self.s.eat_until(is_newline);
+                if self.s.eat_newline() {
+                    self.line += 1;
+                }
+            }
+
+            let text = self.s.from(start);
+            let large = text.starts_with("// LARGE");
+            if large {
+                self.collector.large.insert(name.clone());
+            }
+
+            if !filtered(&name) {
+                self.collector.skipped += 1;
+                continue;
+            }
+
+            let vpath = VirtualPath::new(self.path);
+            let source = Source::new(FileId::new(None, vpath), text.into());
+
+            self.s.jump(start);
+            self.line = self.test_start_line;
+
+            while !self.s.done() && !self.s.at("---") {
+                self.s.eat_while(' ');
+                if self.s.eat_if("// ") {
+                    notes.extend(self.parse_note(&source));
+                }
+
+                self.s.eat_until(is_newline);
+                if self.s.eat_newline() {
+                    self.line += 1;
+                }
+            }
+
+            self.collector.tests.push(Test { pos, name, source, notes, large });
+        }
+    }
+
+    /// Skips the preamble of a test.
+    fn skip_preamble(&mut self) {
+        let mut errored = false;
+        while !self.s.done() && !self.s.at("---") {
+            let line = self.s.eat_until(is_newline).trim();
+            if !errored && !line.is_empty() && !line.starts_with("//") {
+                self.error("test preamble may only contain comments and blank lines");
+                errored = true;
+            }
+            if self.s.eat_newline() {
+                self.line += 1;
+            }
+        }
+    }
+
+    /// Parses an annotation in a test.
+    fn parse_note(&mut self, source: &Source) -> Option {
+        let head = self.s.eat_while(is_id_continue);
+        if !self.s.eat_if(':') {
+            return None;
+        }
+
+        let kind: NoteKind = head.parse().ok()?;
+        self.s.eat_if(' ');
+
+        let mut range = None;
+        if self.s.at('-') || self.s.at(char::is_numeric) {
+            range = self.parse_range(source);
+            if range.is_none() {
+                self.error("range is malformed");
+                return None;
+            }
+        }
+
+        let message = self
+            .s
+            .eat_until(is_newline)
+            .trim()
+            .replace("VERSION", &eco_format!("{}", PackageVersion::compiler()));
+
+        Some(Note {
+            pos: FilePos::new(self.path, self.line),
+            kind,
+            range,
+            message,
+        })
+    }
+
+    /// Parse a range, optionally abbreviated as just a position if the range
+    /// is empty.
+    fn parse_range(&mut self, source: &Source) -> Option> {
+        let start = self.parse_position(source)?;
+        let end = if self.s.eat_if('-') { self.parse_position(source)? } else { start };
+        Some(start..end)
+    }
+
+    /// Parses a relative `(line:)?column` position.
+    fn parse_position(&mut self, source: &Source) -> Option {
+        let first = self.parse_number()?;
+        let (line_delta, column) =
+            if self.s.eat_if(':') { (first, self.parse_number()?) } else { (1, first) };
+
+        let text = source.text();
+        let line_idx_in_test = self.line - self.test_start_line;
+        let comments = text
+            .lines()
+            .skip(line_idx_in_test + 1)
+            .take_while(|line| line.trim().starts_with("//"))
+            .count();
+
+        let line_idx = (line_idx_in_test + comments).checked_add_signed(line_delta)?;
+        let column_idx = if column < 0 {
+            // Negative column index is from the back.
+            let range = source.line_to_range(line_idx)?;
+            text[range].chars().count().saturating_add_signed(column)
+        } else {
+            usize::try_from(column).ok()?.checked_sub(1)?
+        };
+
+        source.line_column_to_byte(line_idx, column_idx)
+    }
+
+    /// Parse a number.
+    fn parse_number(&mut self) -> Option {
+        let start = self.s.cursor();
+        self.s.eat_if('-');
+        self.s.eat_while(char::is_numeric);
+        self.s.from(start).parse().ok()
+    }
+
+    /// Stores a test parsing error.
+    fn error(&mut self, message: impl Into) {
+        self.collector.errors.push(TestParseError {
+            pos: FilePos::new(self.path, self.line),
+            message: message.into(),
+        });
+    }
+}
+
+/// Whether a test is within the filtered set.
+fn filtered(name: &str) -> bool {
+    let exact = crate::ARGS.exact;
+    let filter = &crate::ARGS.filter;
+    filter.is_empty()
+        || filter
+            .iter()
+            .any(|v| if exact { name == v } else { name.contains(v) })
+}
+
+/// An error in a test file.
+pub struct TestParseError {
+    pos: FilePos,
+    message: String,
+}
+
+impl Display for TestParseError {
+    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
+        write!(f, "{} ({})", self.message, self.pos)
+    }
+}
+
+trait ScannerExt {
+    fn eat_newline(&mut self) -> bool;
+}
+
+impl ScannerExt for Scanner<'_> {
+    fn eat_newline(&mut self) -> bool {
+        let ate = self.eat_if(is_newline);
+        if ate && self.before().ends_with('\r') {
+            self.eat_if('\n');
+        }
+        ate
+    }
+}
diff --git a/tests/src/logger.rs b/tests/src/logger.rs
new file mode 100644
index 0000000000..c48650a763
--- /dev/null
+++ b/tests/src/logger.rs
@@ -0,0 +1,141 @@
+use std::io::{self, IsTerminal, StderrLock, Write};
+use std::time::{Duration, Instant};
+
+use crate::collect::Test;
+use crate::run::TestResult;
+
+/// Receives status updates by individual test runs.
+pub struct Logger<'a> {
+    filtered: usize,
+    passed: usize,
+    failed: usize,
+    skipped: usize,
+    mismatched_image: bool,
+    active: Vec<&'a Test>,
+    last_change: Instant,
+    temp_lines: usize,
+    terminal: bool,
+}
+
+impl<'a> Logger<'a> {
+    /// Create a new logger.
+    pub fn new(filtered: usize, skipped: usize) -> Self {
+        Self {
+            filtered,
+            passed: 0,
+            failed: 0,
+            skipped,
+            mismatched_image: false,
+            active: vec![],
+            temp_lines: 0,
+            last_change: Instant::now(),
+            terminal: std::io::stderr().is_terminal(),
+        }
+    }
+
+    /// Register the start of a test.
+    pub fn start(&mut self, test: &'a Test) {
+        self.active.push(test);
+        self.last_change = Instant::now();
+        self.refresh();
+    }
+
+    /// Register a finished test.
+    pub fn end(&mut self, test: &'a Test, result: std::thread::Result) {
+        self.active.retain(|t| t.name != test.name);
+
+        let result = match result {
+            Ok(result) => result,
+            Err(_) => {
+                self.failed += 1;
+                self.temp_lines = 0;
+                self.print(move |out| {
+                    writeln!(out, "❌ {test} panicked")?;
+                    Ok(())
+                })
+                .unwrap();
+                return;
+            }
+        };
+
+        if result.is_ok() {
+            self.passed += 1;
+        } else {
+            self.failed += 1;
+        }
+
+        self.mismatched_image |= result.mismatched_image;
+        self.last_change = Instant::now();
+
+        self.print(move |out| {
+            if !result.errors.is_empty() {
+                writeln!(out, "❌ {test}")?;
+                for line in result.errors.lines() {
+                    writeln!(out, "  {line}")?;
+                }
+            } else if crate::ARGS.verbose || !result.infos.is_empty() {
+                writeln!(out, "✅ {test}")?;
+            }
+            for line in result.infos.lines() {
+                writeln!(out, "  {line}")?;
+            }
+            Ok(())
+        })
+        .unwrap();
+    }
+
+    /// Prints a summary and returns whether the test suite passed.
+    pub fn finish(&self) -> bool {
+        let Self { filtered, passed, failed, skipped, .. } = *self;
+
+        eprintln!("{passed} passed, {failed} failed, {skipped} skipped");
+        assert_eq!(filtered, passed + failed, "not all tests were executed succesfully");
+
+        if self.mismatched_image {
+            eprintln!("  pass the --update flag to update the reference images");
+        }
+
+        self.failed == 0
+    }
+
+    /// Refresh the status.
+    pub fn refresh(&mut self) {
+        self.print(|_| Ok(())).unwrap();
+    }
+
+    /// Refresh the status print.
+    fn print(
+        &mut self,
+        inner: impl FnOnce(&mut StderrLock<'_>) -> io::Result<()>,
+    ) -> io::Result<()> {
+        let mut out = std::io::stderr().lock();
+
+        // Clear the status lines.
+        for _ in 0..self.temp_lines {
+            write!(out, "\x1B[1F\x1B[0J")?;
+            self.temp_lines = 0;
+        }
+
+        // Print the result of a finished test.
+        inner(&mut out)?;
+
+        // Print the status line.
+        let done = self.failed + self.passed;
+        if done < self.filtered {
+            if self.last_change.elapsed() > Duration::from_secs(2) {
+                for test in &self.active {
+                    writeln!(out, "⏰ {test} is taking a long time ...")?;
+                    if self.terminal {
+                        self.temp_lines += 1;
+                    }
+                }
+            }
+            if self.terminal {
+                writeln!(out, "💨 {done} / {}", self.filtered)?;
+                self.temp_lines += 1;
+            }
+        }
+
+        Ok(())
+    }
+}
diff --git a/tests/src/metadata.rs b/tests/src/metadata.rs
deleted file mode 100644
index 53cbbdffb9..0000000000
--- a/tests/src/metadata.rs
+++ /dev/null
@@ -1,334 +0,0 @@
-use std::collections::HashSet;
-use std::fmt::{self, Display, Formatter};
-use std::ops::Range;
-use std::str::FromStr;
-
-use ecow::EcoString;
-use typst::syntax::package::PackageVersion;
-use typst::syntax::Source;
-use unscanny::Scanner;
-
-/// Each test and subset may contain metadata.
-#[derive(Debug)]
-pub struct TestMetadata {
-    /// Configures how the test is run.
-    pub config: TestConfig,
-    /// Declares properties that must hold for a test.
-    ///
-    /// For instance, `// Warning: 1-3 no text within underscores`
-    /// will fail the test if the warning isn't generated by your test.
-    pub annotations: HashSet,
-}
-
-/// Configuration of a test or subtest.
-#[derive(Debug, Default)]
-pub struct TestConfig {
-    /// Reference images will be generated and compared.
-    ///
-    /// Defaults to `true`, can be disabled with `Ref: false`.
-    pub compare_ref: Option,
-    /// Hint annotations will be compared to compiler hints.
-    ///
-    /// Defaults to `true`, can be disabled with `Hints: false`.
-    pub validate_hints: Option,
-    /// Autocompletion annotations will be validated against autocompletions.
-    /// Mutually exclusive with error and hint annotations.
-    ///
-    /// Defaults to `false`, can be enabled with `Autocomplete: true`.
-    pub validate_autocomplete: Option,
-}
-
-/// Parsing error when the metadata is invalid.
-pub(crate) enum InvalidMetadata {
-    /// An invalid annotation and it's error message.
-    InvalidAnnotation(Annotation, String),
-    /// Setting metadata can only be done with `true` or `false` as a value.
-    InvalidSet(String),
-}
-
-impl InvalidMetadata {
-    pub(crate) fn write(
-        invalid_data: Vec,
-        output: &mut String,
-        print_annotation: &mut impl FnMut(&Annotation, &mut String),
-    ) {
-        use std::fmt::Write;
-        for data in invalid_data.into_iter() {
-            let (annotation, error) = match data {
-                InvalidMetadata::InvalidAnnotation(a, e) => (Some(a), e),
-                InvalidMetadata::InvalidSet(e) => (None, e),
-            };
-            write!(output, "{error}",).unwrap();
-            if let Some(annotation) = annotation {
-                print_annotation(&annotation, output)
-            } else {
-                writeln!(output).unwrap();
-            }
-        }
-    }
-}
-
-/// Annotation of the form `// KIND: RANGE TEXT`.
-#[derive(Debug, Clone, Eq, PartialEq, Hash)]
-pub struct Annotation {
-    /// Which kind of annotation this is.
-    pub kind: AnnotationKind,
-    /// May be written as:
-    /// - `{line}:{col}-{line}:{col}`, e.g. `0:4-0:6`.
-    /// - `{col}-{col}`, e.g. `4-6`:
-    ///    The line is assumed to be the line after the annotation.
-    /// - `-1`: Produces a range of length zero at the end of the next line.
-    ///   Mostly useful for autocompletion tests which require an index.
-    pub range: Option>,
-    /// The raw text after the annotation.
-    pub text: EcoString,
-}
-
-/// The different kinds of in-test annotations.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
-pub enum AnnotationKind {
-    Error,
-    Warning,
-    Hint,
-    AutocompleteContains,
-    AutocompleteExcludes,
-}
-
-impl AnnotationKind {
-    /// Returns the user-facing string for this annotation.
-    pub fn as_str(self) -> &'static str {
-        match self {
-            AnnotationKind::Error => "Error",
-            AnnotationKind::Warning => "Warning",
-            AnnotationKind::Hint => "Hint",
-            AnnotationKind::AutocompleteContains => "Autocomplete contains",
-            AnnotationKind::AutocompleteExcludes => "Autocomplete excludes",
-        }
-    }
-}
-
-impl FromStr for AnnotationKind {
-    type Err = &'static str;
-
-    fn from_str(s: &str) -> Result {
-        Ok(match s {
-            "Error" => AnnotationKind::Error,
-            "Warning" => AnnotationKind::Warning,
-            "Hint" => AnnotationKind::Hint,
-            "Autocomplete contains" => AnnotationKind::AutocompleteContains,
-            "Autocomplete excludes" => AnnotationKind::AutocompleteExcludes,
-            _ => return Err("invalid annotatino"),
-        })
-    }
-}
-
-impl Display for AnnotationKind {
-    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        f.pad(self.as_str())
-    }
-}
-
-/// Parse metadata for a test.
-pub fn parse_part_metadata(
-    source: &Source,
-    is_header: bool,
-) -> Result> {
-    let mut config = TestConfig::default();
-    let mut annotations = HashSet::default();
-    let mut invalid_data = vec![];
-
-    let lines = source_to_lines(source);
-
-    for (i, line) in lines.iter().enumerate() {
-        if let Some((key, value)) = parse_metadata_line(line) {
-            let key = key.trim();
-            match key {
-                "Ref" => validate_set_annotation(
-                    value,
-                    &mut config.compare_ref,
-                    &mut invalid_data,
-                ),
-                "Hints" => validate_set_annotation(
-                    value,
-                    &mut config.validate_hints,
-                    &mut invalid_data,
-                ),
-                "Autocomplete" => validate_set_annotation(
-                    value,
-                    &mut config.validate_autocomplete,
-                    &mut invalid_data,
-                ),
-                annotation_key => {
-                    let Ok(kind) = AnnotationKind::from_str(annotation_key) else {
-                        continue;
-                    };
-                    let mut s = Scanner::new(value);
-                    let range = parse_range(&mut s, i, source);
-                    let rest = if range.is_some() { s.after() } else { s.string() };
-                    let message = rest
-                        .trim()
-                        .replace("VERSION", &PackageVersion::compiler().to_string())
-                        .into();
-
-                    let annotation =
-                        Annotation { kind, range: range.clone(), text: message };
-
-                    if is_header {
-                        invalid_data.push(InvalidMetadata::InvalidAnnotation(
-                            annotation,
-                            format!(
-                                "Error: header may not contain annotations of type {kind}"
-                            ),
-                        ));
-                        continue;
-                    }
-
-                    if matches!(
-                        kind,
-                        AnnotationKind::AutocompleteContains
-                            | AnnotationKind::AutocompleteExcludes
-                    ) {
-                        if let Some(range) = range {
-                            if range.start != range.end {
-                                invalid_data.push(InvalidMetadata::InvalidAnnotation(
-                                    annotation,
-                                    "Error: found range in Autocomplete annotation where range.start != range.end, range.end would be ignored."
-                                        .to_string()
-                                    ));
-                                continue;
-                            }
-                        } else {
-                            invalid_data.push(InvalidMetadata::InvalidAnnotation(
-                                annotation,
-                                "Error: autocomplete annotation but no range specified"
-                                    .to_string(),
-                            ));
-                            continue;
-                        }
-                    }
-                    annotations.insert(annotation);
-                }
-            }
-        }
-    }
-    if invalid_data.is_empty() {
-        Ok(TestMetadata { config, annotations })
-    } else {
-        Err(invalid_data)
-    }
-}
-
-/// Extract key and value for a metadata line of the form: `// KEY: VALUE`.
-fn parse_metadata_line(line: &str) -> Option<(&str, &str)> {
-    let mut s = Scanner::new(line);
-    if !s.eat_if("// ") {
-        return None;
-    }
-
-    let key = s.eat_until(':').trim();
-    if !s.eat_if(':') {
-        return None;
-    }
-
-    let value = s.eat_until('\n').trim();
-    Some((key, value))
-}
-
-/// Parse a quoted string.
-fn parse_string<'a>(s: &mut Scanner<'a>) -> Option<&'a str> {
-    if !s.eat_if('"') {
-        return None;
-    }
-    let sub = s.eat_until('"');
-    if !s.eat_if('"') {
-        return None;
-    }
-
-    Some(sub)
-}
-
-/// Parse a number.
-fn parse_num(s: &mut Scanner) -> Option {
-    let mut first = true;
-    let n = &s.eat_while(|c: char| {
-        let valid = first && c == '-' || c.is_numeric();
-        first = false;
-        valid
-    });
-    n.parse().ok()
-}
-
-/// Parse a comma-separated list of strings.
-pub fn parse_string_list(text: &str) -> HashSet<&str> {
-    let mut s = Scanner::new(text);
-    let mut result = HashSet::new();
-    while let Some(sub) = parse_string(&mut s) {
-        result.insert(sub);
-        s.eat_whitespace();
-        if !s.eat_if(',') {
-            break;
-        }
-        s.eat_whitespace();
-    }
-    result
-}
-
-/// Parse a position.
-fn parse_pos(s: &mut Scanner, i: usize, source: &Source) -> Option {
-    let first = parse_num(s)? - 1;
-    let (delta, column) =
-        if s.eat_if(':') { (first, parse_num(s)? - 1) } else { (0, first) };
-    let line = (i + comments_until_code(source, i)).checked_add_signed(delta)?;
-    source.line_column_to_byte(line, usize::try_from(column).ok()?)
-}
-
-/// Parse a range.
-fn parse_range(s: &mut Scanner, i: usize, source: &Source) -> Option> {
-    let lines = source_to_lines(source);
-    s.eat_whitespace();
-    if s.eat_if("-1") {
-        let mut add = 1;
-        while let Some(line) = lines.get(i + add) {
-            if !line.starts_with("//") {
-                break;
-            }
-            add += 1;
-        }
-        let next_line = lines.get(i + add)?;
-        let col = next_line.chars().count();
-
-        let index = source.line_column_to_byte(i + add, col)?;
-        s.eat_whitespace();
-        return Some(index..index);
-    }
-    let start = parse_pos(s, i, source)?;
-    let end = if s.eat_if('-') { parse_pos(s, i, source)? } else { start };
-    s.eat_whitespace();
-    Some(start..end)
-}
-
-/// Returns the number of lines of comment from line i to next line of code.
-fn comments_until_code(source: &Source, i: usize) -> usize {
-    source_to_lines(source)[i..]
-        .iter()
-        .take_while(|line| line.starts_with("//"))
-        .count()
-}
-
-fn source_to_lines(source: &Source) -> Vec<&str> {
-    source.text().lines().map(str::trim).collect()
-}
-
-fn validate_set_annotation(
-    value: &str,
-    flag: &mut Option,
-    invalid_data: &mut Vec,
-) {
-    let value = value.trim();
-    if value != "false" && value != "true" {
-        invalid_data.push(
-            InvalidMetadata::InvalidSet(format!("Error: trying to set Ref, Hints, or Autocomplete with value {value:?} != true, != false.")))
-    } else {
-        *flag = Some(value == "true")
-    }
-}
diff --git a/tests/src/run.rs b/tests/src/run.rs
new file mode 100644
index 0000000000..d0d86ea6be
--- /dev/null
+++ b/tests/src/run.rs
@@ -0,0 +1,442 @@
+use std::fmt::Write;
+use std::ops::Range;
+use std::path::Path;
+
+use ecow::eco_vec;
+use tiny_skia as sk;
+use typst::diag::SourceDiagnostic;
+use typst::eval::Tracer;
+use typst::foundations::Smart;
+use typst::introspection::Meta;
+use typst::layout::{Abs, Frame, FrameItem, Page, Transform};
+use typst::model::Document;
+use typst::visualize::Color;
+use typst::WorldExt;
+
+use crate::collect::{FileSize, NoteKind, Test};
+use crate::world::TestWorld;
+
+/// Runs a single test.
+///
+/// Returns whether the test passed.
+pub fn run(test: &Test) -> TestResult {
+    Runner::new(test).run()
+}
+
+/// The result of running a single test.
+pub struct TestResult {
+    /// The error log for this test. If empty, the test passed.
+    pub errors: String,
+    /// The info log for this test.
+    pub infos: String,
+    /// Whether the image was mismatched.
+    pub mismatched_image: bool,
+}
+
+impl TestResult {
+    /// Whether the test passed.
+    pub fn is_ok(&self) -> bool {
+        self.errors.is_empty()
+    }
+}
+
+/// Write a line to a log sink, defaulting to the test's error log.
+macro_rules! log {
+    (into: $sink:expr, $($tts:tt)*) => {
+        writeln!($sink, $($tts)*).unwrap();
+    };
+    ($runner:expr, $($tts:tt)*) => {
+        writeln!(&mut $runner.result.errors, $($tts)*).unwrap();
+    };
+}
+
+/// Runs a single test.
+pub struct Runner<'a> {
+    test: &'a Test,
+    world: TestWorld,
+    seen: Vec,
+    result: TestResult,
+    not_annotated: String,
+}
+
+impl<'a> Runner<'a> {
+    /// Create a new test runner.
+    fn new(test: &'a Test) -> Self {
+        Self {
+            test,
+            world: TestWorld::new(test.source.clone()),
+            seen: vec![false; test.notes.len()],
+            result: TestResult {
+                errors: String::new(),
+                infos: String::new(),
+                mismatched_image: false,
+            },
+            not_annotated: String::new(),
+        }
+    }
+
+    /// Run the test.
+    fn run(mut self) -> TestResult {
+        if crate::ARGS.syntax {
+            log!(into: self.result.infos, "tree: {:#?}", self.test.source.root());
+        }
+
+        let mut tracer = Tracer::new();
+        let (doc, errors) = match typst::compile(&self.world, &mut tracer) {
+            Ok(doc) => (Some(doc), eco_vec![]),
+            Err(errors) => (None, errors),
+        };
+
+        let warnings = tracer.warnings();
+        if doc.is_none() && errors.is_empty() {
+            log!(self, "no document, but also no errors");
+        }
+
+        self.check_document(doc.as_ref());
+
+        for error in &errors {
+            self.check_diagnostic(NoteKind::Error, error);
+        }
+
+        for warning in &warnings {
+            self.check_diagnostic(NoteKind::Warning, warning);
+        }
+
+        self.handle_not_emitted();
+        self.handle_not_annotated();
+
+        self.result
+    }
+
+    /// Handle errors that weren't annotated.
+    fn handle_not_annotated(&mut self) {
+        if !self.not_annotated.is_empty() {
+            log!(self, "not annotated");
+            self.result.errors.push_str(&self.not_annotated);
+        }
+    }
+
+    /// Handle notes that weren't handled before.
+    fn handle_not_emitted(&mut self) {
+        let mut first = true;
+        for (note, &seen) in self.test.notes.iter().zip(&self.seen) {
+            if seen {
+                continue;
+            }
+            let note_range = self.format_range(¬e.range);
+            if first {
+                log!(self, "not emitted");
+                first = false;
+            }
+            log!(self, "  {}: {note_range} {} ({})", note.kind, note.message, note.pos,);
+        }
+    }
+
+    /// Check that the document output is correct.
+    fn check_document(&mut self, document: Option<&Document>) {
+        let live_path = format!("{}/render/{}.png", crate::STORE_PATH, self.test.name);
+        let ref_path = format!("{}/{}.png", crate::REF_PATH, self.test.name);
+        let has_ref = Path::new(&ref_path).exists();
+
+        let Some(document) = document else {
+            if has_ref {
+                log!(self, "missing document");
+                log!(self, "  ref       | {ref_path}");
+            }
+            return;
+        };
+
+        let skippable = match document.pages.as_slice() {
+            [page] => skippable(page),
+            _ => false,
+        };
+
+        // Tests without visible output and no reference image don't need to be
+        // compared.
+        if skippable && !has_ref {
+            std::fs::remove_file(&live_path).ok();
+            return;
+        }
+
+        // Render the live version.
+        let pixmap = render(document, 1.0);
+
+        // Save live version, possibly rerendering if different scale is
+        // requested.
+        let mut pixmap_live = &pixmap;
+        let slot;
+        let scale = crate::ARGS.scale;
+        if scale != 1.0 {
+            slot = render(document, scale);
+            pixmap_live = &slot;
+        }
+        let data = pixmap_live.encode_png().unwrap();
+        std::fs::write(&live_path, data).unwrap();
+
+        // Write PDF if requested.
+        if crate::ARGS.pdf() {
+            let pdf_path = format!("{}/pdf/{}.pdf", crate::STORE_PATH, self.test.name);
+            let pdf = typst_pdf::pdf(document, Smart::Auto, None);
+            std::fs::write(pdf_path, pdf).unwrap();
+        }
+
+        // Write SVG if requested.
+        if crate::ARGS.svg() {
+            let svg_path = format!("{}/svg/{}.svg", crate::STORE_PATH, self.test.name);
+            let svg = typst_svg::svg_merged(document, Abs::pt(5.0));
+            std::fs::write(svg_path, svg).unwrap();
+        }
+
+        // Compare against reference image if available.
+        let equal = has_ref && {
+            let ref_data = std::fs::read(&ref_path).unwrap();
+            let ref_pixmap = sk::Pixmap::decode_png(&ref_data).unwrap();
+            approx_equal(&pixmap, &ref_pixmap)
+        };
+
+        // Test that is ok doesn't need to be updated.
+        if equal {
+            return;
+        }
+
+        if crate::ARGS.update {
+            if skippable {
+                std::fs::remove_file(&ref_path).unwrap();
+                log!(
+                    into: self.result.infos,
+                    "removed reference image ({ref_path})"
+                );
+            } else {
+                let opts = oxipng::Options::max_compression();
+                let data = pixmap.encode_png().unwrap();
+                let ref_data = oxipng::optimize_from_memory(&data, &opts).unwrap();
+                if !self.test.large && ref_data.len() > crate::REF_LIMIT {
+                    log!(self, "reference image would exceed maximum size");
+                    log!(self, "  maximum   | {}", FileSize(crate::REF_LIMIT));
+                    log!(self, "  size      | {}", FileSize(ref_data.len()));
+                    log!(self, "please try to minimize the size of the test (smaller pages, less text, etc.)");
+                    log!(self, "if you think the test cannot be reasonably minimized, mark it as `// LARGE`");
+                    return;
+                }
+                std::fs::write(&ref_path, &ref_data).unwrap();
+                log!(
+                    into: self.result.infos,
+                    "Updated reference image ({ref_path}, {})",
+                    FileSize(ref_data.len()),
+                );
+            }
+        } else {
+            self.result.mismatched_image = true;
+            if has_ref {
+                log!(self, "mismatched rendering");
+                log!(self, "  live      | {live_path}");
+                log!(self, "  ref       | {ref_path}");
+            } else {
+                log!(self, "missing reference image");
+                log!(self, "  live      | {live_path}");
+            }
+        }
+    }
+
+    /// Compare a subset of notes with a given kind against diagnostics of
+    /// that same kind.
+    fn check_diagnostic(&mut self, kind: NoteKind, diag: &SourceDiagnostic) {
+        // Ignore diagnostics from other sources than the test file itself.
+        if diag.span.id().is_some_and(|id| id != self.test.source.id()) {
+            return;
+        }
+
+        let message = diag.message.replace("\\", "/");
+        let range = self.world.range(diag.span);
+        self.validate_note(kind, range.clone(), &message);
+
+        // Check hints.
+        for hint in &diag.hints {
+            self.validate_note(NoteKind::Hint, range.clone(), hint);
+        }
+    }
+
+    /// Try to find a matching note for the given `kind`, `range`, and
+    /// `message`.
+    ///
+    /// - If found, marks it as seen and returns it.
+    /// - If none was found, emits a "Not annotated" error and returns nothing.
+    fn validate_note(
+        &mut self,
+        kind: NoteKind,
+        range: Option>,
+        message: &str,
+    ) {
+        // Try to find perfect match.
+        if let Some((i, _)) = self.test.notes.iter().enumerate().find(|&(i, note)| {
+            !self.seen[i]
+                && note.kind == kind
+                && note.range == range
+                && note.message == message
+        }) {
+            self.seen[i] = true;
+            return;
+        }
+
+        // Try to find closely matching annotation. If the note has the same
+        // range or message, it's most likely the one we're interested in.
+        let Some((i, note)) = self.test.notes.iter().enumerate().find(|&(i, note)| {
+            !self.seen[i]
+                && note.kind == kind
+                && (note.range == range || note.message == message)
+        }) else {
+            // Not even a close match, diagnostic is not annotated.
+            let diag_range = self.format_range(&range);
+            log!(into: self.not_annotated, "  {kind}: {diag_range} {}", message);
+            return;
+        };
+
+        // Mark this annotation as visited and return it.
+        self.seen[i] = true;
+
+        // Range is wrong.
+        if range != note.range {
+            let note_range = self.format_range(¬e.range);
+            let note_text = self.text_for_range(¬e.range);
+            let diag_range = self.format_range(&range);
+            let diag_text = self.text_for_range(&range);
+            log!(self, "mismatched range ({}):", note.pos);
+            log!(self, "  message   | {}", note.message);
+            log!(self, "  annotated | {note_range:<9} | {note_text}");
+            log!(self, "  emitted   | {diag_range:<9} | {diag_text}");
+        }
+
+        // Message is wrong.
+        if message != note.message {
+            log!(self, "mismatched message ({}):", note.pos);
+            log!(self, "  annotated | {}", note.message);
+            log!(self, "  emitted   | {message}");
+        }
+    }
+
+    /// Display the text for a range.
+    fn text_for_range(&self, range: &Option>) -> String {
+        let Some(range) = range else { return "No text".into() };
+        if range.is_empty() {
+            "(empty)".into()
+        } else {
+            format!("`{}`", self.test.source.text()[range.clone()].replace('\n', "\\n"))
+        }
+    }
+
+    /// Display a byte range as a line:column range.
+    fn format_range(&self, range: &Option>) -> String {
+        let Some(range) = range else { return "No range".into() };
+        if range.start == range.end {
+            self.format_pos(range.start)
+        } else {
+            format!("{}-{}", self.format_pos(range.start,), self.format_pos(range.end,))
+        }
+    }
+
+    /// Display a position as a line:column pair.
+    fn format_pos(&self, pos: usize) -> String {
+        if let (Some(line_idx), Some(column_idx)) =
+            (self.test.source.byte_to_line(pos), self.test.source.byte_to_column(pos))
+        {
+            let line = self.test.pos.line + line_idx;
+            let column = column_idx + 1;
+            if line == 1 {
+                format!("{column}")
+            } else {
+                format!("{line}:{column}")
+            }
+        } else {
+            "oob".into()
+        }
+    }
+}
+
+/// Draw all frames into one image with padding in between.
+fn render(document: &Document, pixel_per_pt: f32) -> sk::Pixmap {
+    for page in &document.pages {
+        let limit = Abs::cm(100.0);
+        if page.frame.width() > limit || page.frame.height() > limit {
+            panic!("overlarge frame: {:?}", page.frame.size());
+        }
+    }
+
+    let gap = Abs::pt(1.0);
+    let mut pixmap = typst_render::render_merged(
+        document,
+        pixel_per_pt,
+        Color::WHITE,
+        gap,
+        Color::BLACK,
+    );
+
+    let gap = (pixel_per_pt * gap.to_pt() as f32).round();
+
+    let mut y = 0.0;
+    for page in &document.pages {
+        let ts =
+            sk::Transform::from_scale(pixel_per_pt, pixel_per_pt).post_translate(0.0, y);
+        render_links(&mut pixmap, ts, &page.frame);
+        y += (pixel_per_pt * page.frame.height().to_pt() as f32).round().max(1.0) + gap;
+    }
+
+    pixmap
+}
+
+/// Draw extra boxes for links so we can see whether they are there.
+fn render_links(canvas: &mut sk::Pixmap, ts: sk::Transform, frame: &Frame) {
+    for (pos, item) in frame.items() {
+        let ts = ts.pre_translate(pos.x.to_pt() as f32, pos.y.to_pt() as f32);
+        match *item {
+            FrameItem::Group(ref group) => {
+                let ts = ts.pre_concat(to_sk_transform(&group.transform));
+                render_links(canvas, ts, &group.frame);
+            }
+            FrameItem::Meta(Meta::Link(_), size) => {
+                let w = size.x.to_pt() as f32;
+                let h = size.y.to_pt() as f32;
+                let rect = sk::Rect::from_xywh(0.0, 0.0, w, h).unwrap();
+                let mut paint = sk::Paint::default();
+                paint.set_color_rgba8(40, 54, 99, 40);
+                canvas.fill_rect(rect, &paint, ts, None);
+            }
+            _ => {}
+        }
+    }
+}
+
+/// Whether rendering of a frame can be skipped.
+fn skippable(page: &Page) -> bool {
+    page.frame.width().approx_eq(Abs::pt(120.0))
+        && page.frame.height().approx_eq(Abs::pt(20.0))
+        && skippable_frame(&page.frame)
+}
+
+/// Whether rendering of a frame can be skipped.
+fn skippable_frame(frame: &Frame) -> bool {
+    frame.items().all(|(_, item)| match item {
+        FrameItem::Group(group) => skippable_frame(&group.frame),
+        FrameItem::Meta(..) => true,
+        _ => false,
+    })
+}
+
+/// Whether to pixel images are approximately equal.
+fn approx_equal(a: &sk::Pixmap, b: &sk::Pixmap) -> bool {
+    a.width() == b.width()
+        && a.height() == b.height()
+        && a.data().iter().zip(b.data()).all(|(&a, &b)| a.abs_diff(b) <= 1)
+}
+
+/// Convert a Typst transform to a tiny-skia transform.
+fn to_sk_transform(transform: &Transform) -> sk::Transform {
+    let Transform { sx, ky, kx, sy, tx, ty } = *transform;
+    sk::Transform::from_row(
+        sx.get() as _,
+        ky.get() as _,
+        kx.get() as _,
+        sy.get() as _,
+        tx.to_pt() as f32,
+        ty.to_pt() as f32,
+    )
+}
diff --git a/tests/src/tests.rs b/tests/src/tests.rs
index e4f60bb656..6d58e969e9 100644
--- a/tests/src/tests.rs
+++ b/tests/src/tests.rs
@@ -1,1127 +1,112 @@
-/*! This is Typst's test runner.
+//! Typst's test runner.
 
-Tests are Typst files composed of a header part followed by subtests.
+mod args;
+mod collect;
+mod logger;
+mod run;
+mod world;
 
-The header may contain:
-- a small description `// tests that features X works well`
-- metadata (see [metadata::TestConfiguration])
-
-The subtests may use extra testing functions defined in [library], most
-importantly, `test(x, y)` which will fail the test `if x != y`.
-*/
-
-#![allow(clippy::comparison_chain)]
-mod metadata;
-
-use self::metadata::*;
-
-use std::borrow::Cow;
-use std::collections::{HashMap, HashSet};
-use std::ffi::OsStr;
-use std::fmt::Write as _;
-use std::io::{self, IsTerminal, Write as _};
-use std::ops::Range;
-use std::path::{Path, PathBuf, MAIN_SEPARATOR_STR};
-use std::sync::{OnceLock, RwLock};
-use std::{env, fs};
+use std::path::Path;
+use std::time::Duration;
 
 use clap::Parser;
-use comemo::{Prehashed, Track};
-use oxipng::{InFile, Options, OutFile};
+use once_cell::sync::Lazy;
+use parking_lot::Mutex;
 use rayon::iter::{ParallelBridge, ParallelIterator};
-use tiny_skia as sk;
-use typst::diag::{bail, FileError, FileResult, Severity, SourceDiagnostic, StrResult};
-use typst::eval::Tracer;
-use typst::foundations::{func, Bytes, Datetime, NoneValue, Repr, Smart, Value};
-use typst::introspection::Meta;
-use typst::layout::{Abs, Frame, FrameItem, Margin, Page, PageElem, Transform};
-use typst::model::Document;
-use typst::syntax::{FileId, Source, SyntaxNode, VirtualPath};
-use typst::text::{Font, FontBook, TextElem, TextSize};
-use typst::visualize::Color;
-use typst::{Library, World, WorldExt};
-use walkdir::WalkDir;
 
-// These directories are all relative to the tests/ directory.
-const TYP_DIR: &str = "typ";
-const REF_DIR: &str = "ref";
-const PNG_DIR: &str = "png";
-const PDF_DIR: &str = "pdf";
-const SVG_DIR: &str = "svg";
+use crate::args::{CliArguments, Command};
+use crate::logger::Logger;
 
-/// Arguments that modify test behaviour.
-///
-/// Specify them like this when developing:
-/// `cargo test --workspace --test tests -- --help`
-#[derive(Debug, Clone, Parser)]
-#[clap(name = "typst-test", author)]
-struct Args {
-    /// All the tests that contains a filter string will be run (unless
-    /// `--exact` is specified, which is even stricter).
-    filter: Vec,
-    /// Runs only the specified subtest.
-    #[arg(short, long)]
-    #[arg(allow_hyphen_values = true)]
-    subtest: Option,
-    /// Runs only the test with the exact name specified in your command.
-    ///
-    /// Example:
-    /// `cargo test --workspace --test tests  -- compiler/bytes.typ --exact`
-    #[arg(long)]
-    exact: bool,
-    /// Updates the reference images in `tests/ref`.
-    #[arg(long, default_value_t = env::var_os("UPDATE_EXPECT").is_some())]
-    update: bool,
-    /// Exports the tests as PDF into `tests/pdf`.
-    #[arg(long)]
-    pdf: bool,
-    /// Configuration of what to print.
-    #[command(flatten)]
-    print: PrintConfig,
-    /// Running `cargo test --workspace -- --nocapture` for the unit tests would
-    /// fail the test runner without argument.
-    // TODO: would it really still happen?
-    #[arg(long)]
-    nocapture: bool,
-    /// Prevents the terminal from being cleared of test names and includes
-    /// non-essential test messages.
-    #[arg(short, long)]
-    verbose: bool,
-}
+/// The parsed command line arguments.
+static ARGS: Lazy = Lazy::new(CliArguments::parse);
 
-/// Which things to print out for debugging.
-#[derive(Default, Debug, Copy, Clone, Eq, PartialEq, Parser)]
-struct PrintConfig {
-    /// Print the syntax tree.
-    #[arg(long)]
-    syntax: bool,
-    /// Print the content model.
-    #[arg(long)]
-    model: bool,
-    /// Print the layouted frames.
-    #[arg(long)]
-    frames: bool,
-}
+/// The directory where the test suite is located.
+const SUITE_PATH: &str = "tests/suite";
 
-impl Args {
-    fn matches(&self, canonicalized_path: &Path) -> bool {
-        let path = canonicalized_path.to_string_lossy();
-        if !self.exact {
-            return self.filter.is_empty()
-                || self.filter.iter().any(|v| path.contains(v));
-        }
+/// The directory where the full test results are stored.
+const STORE_PATH: &str = "tests/store";
 
-        self.filter.iter().any(|v| match path.strip_suffix(v) {
-            None => false,
-            Some(residual) => {
-                residual.is_empty() || residual.ends_with(MAIN_SEPARATOR_STR)
-            }
-        })
-    }
-}
-
-/// Tests all test files and prints a summary.
-fn main() {
-    let args = Args::parse();
-
-    // Create loader and context.
-    let world = TestWorld::new(args.print);
-
-    println!("Running tests...");
-    let results = WalkDir::new(TYP_DIR)
-        .sort_by_file_name()
-        .into_iter()
-        .par_bridge()
-        .filter_map(|entry| {
-            let entry = entry.unwrap();
-            if entry.depth() == 0 {
-                return None;
-            }
+/// The directory where the reference images are stored.
+const REF_PATH: &str = "tests/ref";
 
-            if entry.path().starts_with("typ/benches") {
-                return None;
-            }
-
-            let src_path = entry.into_path(); // Relative to TYP_DIR.
-            if src_path.extension() != Some(OsStr::new("typ")) {
-                return None;
-            }
-
-            if args.matches(&src_path.canonicalize().unwrap()) {
-                Some(src_path)
-            } else {
-                None
-            }
-        })
-        .map_with(world, |world, src_path| {
-            let path = src_path.strip_prefix(TYP_DIR).unwrap();
-            let png_path = Path::new(PNG_DIR).join(path).with_extension("png");
-            let ref_path = Path::new(REF_DIR).join(path).with_extension("png");
-            let svg_path = Path::new(SVG_DIR).join(path).with_extension("svg");
-            let pdf_path =
-                args.pdf.then(|| Path::new(PDF_DIR).join(path).with_extension("pdf"));
-
-            test(
-                world,
-                &src_path,
-                &png_path,
-                &ref_path,
-                pdf_path.as_deref(),
-                &svg_path,
-                &args,
-            ) as usize
-        })
-        .collect::>();
-
-    let len = results.len();
-    let ok = results.iter().sum::();
-    if len > 0 {
-        println!("{ok} / {len} test{} passed.", if len > 1 { "s" } else { "" });
-    } else {
-        println!("No test ran.");
-    }
-
-    if ok != len {
-        println!(
-            "Set the UPDATE_EXPECT environment variable or pass the \
-             --update flag to update the reference image(s)."
-        );
-    }
-
-    if ok < len {
-        std::process::exit(1);
-    }
-}
+/// The maximum size of reference images that aren't marked as `// LARGE`.
+const REF_LIMIT: usize = 20 * 1024;
 
-fn library() -> Library {
-    #[func]
-    fn test(lhs: Value, rhs: Value) -> StrResult {
-        if lhs != rhs {
-            bail!("Assertion failed: {} != {}", lhs.repr(), rhs.repr());
-        }
-        Ok(NoneValue)
-    }
-
-    #[func]
-    fn test_repr(lhs: Value, rhs: Value) -> StrResult {
-        if lhs.repr() != rhs.repr() {
-            bail!("Assertion failed: {} != {}", lhs.repr(), rhs.repr());
-        }
-        Ok(NoneValue)
-    }
-
-    #[func]
-    fn print(#[variadic] values: Vec) -> NoneValue {
-        let mut stdout = io::stdout().lock();
-        write!(stdout, "> ").unwrap();
-        for (i, value) in values.into_iter().enumerate() {
-            if i > 0 {
-                write!(stdout, ", ").unwrap();
-            }
-            write!(stdout, "{value:?}").unwrap();
-        }
-        writeln!(stdout).unwrap();
-        NoneValue
-    }
-
-    // Set page width to 120pt with 10pt margins, so that the inner page is
-    // exactly 100pt wide. Page height is unbounded and font size is 10pt so
-    // that it multiplies to nice round numbers.
-    let mut lib = Library::default();
-    lib.styles
-        .set(PageElem::set_width(Smart::Custom(Abs::pt(120.0).into())));
-    lib.styles.set(PageElem::set_height(Smart::Auto));
-    lib.styles.set(PageElem::set_margin(Margin::splat(Some(Smart::Custom(
-        Abs::pt(10.0).into(),
-    )))));
-    lib.styles.set(TextElem::set_size(TextSize(Abs::pt(10.0).into())));
-
-    // Hook up helpers into the global scope.
-    lib.global.scope_mut().define_func::();
-    lib.global.scope_mut().define_func::();
-    lib.global.scope_mut().define_func::();
-    lib.global
-        .scope_mut()
-        .define("conifer", Color::from_u8(0x9f, 0xEB, 0x52, 0xFF));
-    lib.global
-        .scope_mut()
-        .define("forest", Color::from_u8(0x43, 0xA1, 0x27, 0xFF));
-
-    lib
-}
-
-/// A world that provides access to the tests environment.
-struct TestWorld {
-    print: PrintConfig,
-    main: FileId,
-    library: Prehashed,
-    book: Prehashed,
-    fonts: Vec,
-    slots: RwLock>,
-}
-
-#[derive(Clone)]
-struct FileSlot {
-    source: OnceLock>,
-    buffer: OnceLock>,
-}
-
-impl TestWorld {
-    fn new(print: PrintConfig) -> Self {
-        let fonts: Vec<_> = typst_assets::fonts()
-            .chain(typst_dev_assets::fonts())
-            .flat_map(|data| Font::iter(Bytes::from_static(data)))
-            .collect();
-
-        Self {
-            print,
-            main: FileId::new(None, VirtualPath::new("main.typ")),
-            library: Prehashed::new(library()),
-            book: Prehashed::new(FontBook::from_fonts(&fonts)),
-            fonts,
-            slots: RwLock::new(HashMap::new()),
-        }
-    }
-}
-
-impl World for TestWorld {
-    fn library(&self) -> &Prehashed {
-        &self.library
-    }
-
-    fn book(&self) -> &Prehashed {
-        &self.book
-    }
-
-    fn main(&self) -> Source {
-        self.source(self.main).unwrap()
-    }
-
-    fn source(&self, id: FileId) -> FileResult {
-        self.slot(id, |slot| {
-            slot.source
-                .get_or_init(|| {
-                    let buf = read(&system_path(id)?)?;
-                    let text = String::from_utf8(buf.into_owned())?;
-                    Ok(Source::new(id, text))
-                })
-                .clone()
-        })
-    }
-
-    fn file(&self, id: FileId) -> FileResult {
-        self.slot(id, |slot| {
-            slot.buffer
-                .get_or_init(|| {
-                    read(&system_path(id)?).map(|cow| match cow {
-                        Cow::Owned(buf) => buf.into(),
-                        Cow::Borrowed(buf) => Bytes::from_static(buf),
-                    })
-                })
-                .clone()
-        })
-    }
-
-    fn font(&self, id: usize) -> Option {
-        Some(self.fonts[id].clone())
-    }
-
-    fn today(&self, _: Option) -> Option {
-        Some(Datetime::from_ymd(1970, 1, 1).unwrap())
-    }
-}
-
-impl TestWorld {
-    fn set(&mut self, path: &Path, text: String) -> Source {
-        self.main = FileId::new(None, VirtualPath::new(path));
-        let source = Source::new(self.main, text);
-        self.slot(self.main, |slot| {
-            slot.source = OnceLock::from(Ok(source.clone()));
-            source
-        })
-    }
-
-    fn slot(&self, id: FileId, f: F) -> T
-    where
-        F: FnOnce(&mut FileSlot) -> T,
-    {
-        f(self.slots.write().unwrap().entry(id).or_insert_with(|| FileSlot {
-            source: OnceLock::new(),
-            buffer: OnceLock::new(),
-        }))
-    }
-}
+fn main() {
+    setup();
 
-impl Clone for TestWorld {
-    fn clone(&self) -> Self {
-        Self {
-            print: self.print,
-            main: self.main,
-            library: self.library.clone(),
-            book: self.book.clone(),
-            fonts: self.fonts.clone(),
-            slots: RwLock::new(self.slots.read().unwrap().clone()),
-        }
+    match &ARGS.command {
+        None => test(),
+        Some(Command::Clean) => std::fs::remove_dir_all(STORE_PATH).unwrap(),
     }
 }
 
-/// The file system path for a file ID.
-fn system_path(id: FileId) -> FileResult {
-    let root: PathBuf = match id.package() {
-        Some(spec) => format!("packages/{}-{}", spec.name, spec.version).into(),
-        None => PathBuf::new(),
-    };
-
-    id.vpath().resolve(&root).ok_or(FileError::AccessDenied)
-}
-
-/// Read a file.
-fn read(path: &Path) -> FileResult> {
-    // Basically symlinks `assets/files` to `tests/files` so that the assets
-    // are within the test project root.
-    let resolved = path.to_path_buf();
-    if let Ok(suffix) = path.strip_prefix("assets/") {
-        return typst_dev_assets::get(&suffix.to_string_lossy())
-            .map(Cow::Borrowed)
-            .ok_or_else(|| FileError::NotFound(path.into()));
-    }
-
-    let f = |e| FileError::from_io(e, path);
-    if fs::metadata(&resolved).map_err(f)?.is_dir() {
-        Err(FileError::IsDirectory)
-    } else {
-        fs::read(&resolved).map(Cow::Owned).map_err(f)
-    }
-}
+fn setup() {
+    // Make all paths relative to the workspace. That's nicer for IDEs when
+    // clicking on paths printed to the terminal.
+    std::env::set_current_dir("..").unwrap();
 
-/// Tests a test file and prints the result.
-///
-/// Also tests that the header of each test is written correctly.
-/// See [parse_part_metadata] for more details.
-fn test(
-    world: &mut TestWorld,
-    src_path: &Path,
-    png_path: &Path,
-    ref_path: &Path,
-    pdf_path: Option<&Path>,
-    svg_path: &Path,
-    args: &Args,
-) -> bool {
-    struct PanicGuard<'a>(&'a Path);
-    impl Drop for PanicGuard<'_> {
-        fn drop(&mut self) {
-            if std::thread::panicking() {
-                println!("Panicked in {}", self.0.display());
-            }
-        }
+    // Create the storage.
+    for ext in ["render", "pdf", "svg"] {
+        std::fs::create_dir_all(Path::new(STORE_PATH).join(ext)).unwrap();
     }
 
-    let name = src_path.strip_prefix(TYP_DIR).unwrap_or(src_path);
-    let text = fs::read_to_string(src_path).unwrap();
-    let _guard = PanicGuard(name);
-
-    let mut output = String::new();
-    let mut ok = true;
-    let mut updated = false;
-    let mut pages = vec![];
-    let mut line = 0;
-    let mut header_configuration = None;
-    let mut compare_ever = false;
-    let mut rng = LinearShift::new();
-
-    let parts: Vec<_> = text
-        .split("\n---")
-        .map(|s| s.strip_suffix('\r').unwrap_or(s))
-        .collect();
-
-    for (i, &part) in parts.iter().enumerate() {
-        if let Some(x) = args.subtest {
-            let x = usize::try_from(
-                x.rem_euclid(isize::try_from(parts.len()).unwrap_or_default()),
-            )
+    // Set up the thread pool.
+    if let Some(num_threads) = ARGS.num_threads {
+        rayon::ThreadPoolBuilder::new()
+            .num_threads(num_threads)
+            .build_global()
             .unwrap();
-            if x != i {
-                writeln!(output, "  Skipped subtest {i}.").unwrap();
-                continue;
-            }
-        }
-        let is_header = i == 0
-            && parts.len() > 1
-            && part
-                .lines()
-                .all(|s| s.starts_with("//") || s.chars().all(|c| c.is_whitespace()));
-
-        if is_header {
-            let source = Source::detached(part.to_string());
-            let metadata = parse_part_metadata(&source, true);
-            match metadata {
-                Ok(metadata) => {
-                    header_configuration = Some(metadata.config);
-                }
-                Err(invalid_data) => {
-                    ok = false;
-                    writeln!(
-                        output,
-                        " Test {}: invalid metadata in header, failing the test:",
-                        name.display()
-                    )
-                    .unwrap();
-                    InvalidMetadata::write(
-                        invalid_data,
-                        &mut output,
-                        &mut |annotation, output| {
-                            print_annotation(output, &source, line, annotation)
-                        },
-                    );
-                }
-            }
-        } else {
-            let (part_ok, compare_here, part_frames) = test_part(
-                &mut output,
-                world,
-                src_path,
-                part.into(),
-                line,
-                i,
-                header_configuration.as_ref().unwrap_or(&Default::default()),
-                &mut rng,
-                args.verbose,
-            );
-
-            ok &= part_ok;
-            compare_ever |= compare_here;
-            pages.extend(part_frames);
-        }
-
-        line += part.lines().count() + 1;
-    }
-
-    let document = Document { pages, ..Default::default() };
-    if compare_ever {
-        if let Some(pdf_path) = pdf_path {
-            let pdf_data = typst_pdf::pdf(
-                &document,
-                Smart::Custom(&format!("typst-test: {}", name.display())),
-                world.today(Some(0)),
-            );
-            fs::create_dir_all(pdf_path.parent().unwrap()).unwrap();
-            fs::write(pdf_path, pdf_data).unwrap();
-        }
-
-        if world.print.frames {
-            for frame in &document.pages {
-                writeln!(output, "{frame:#?}\n").unwrap();
-            }
-        }
-
-        let canvas = render(&document);
-        fs::create_dir_all(png_path.parent().unwrap()).unwrap();
-        canvas.save_png(png_path).unwrap();
-
-        let svg = typst_svg::svg_merged(&document, Abs::pt(5.0));
-
-        fs::create_dir_all(svg_path.parent().unwrap()).unwrap();
-        std::fs::write(svg_path, svg.as_bytes()).unwrap();
-
-        if let Ok(ref_pixmap) = sk::Pixmap::load_png(ref_path) {
-            if canvas.width() != ref_pixmap.width()
-                || canvas.height() != ref_pixmap.height()
-                || canvas
-                    .data()
-                    .iter()
-                    .zip(ref_pixmap.data())
-                    .any(|(&a, &b)| a.abs_diff(b) > 2)
-            {
-                if args.update {
-                    update_image(png_path, ref_path);
-                    updated = true;
-                } else {
-                    writeln!(output, "  Does not match reference image.").unwrap();
-                    ok = false;
-                }
-            }
-        } else if !document.pages.is_empty() {
-            if args.update {
-                update_image(png_path, ref_path);
-                updated = true;
-            } else {
-                writeln!(output, "  Failed to open reference image.").unwrap();
-                ok = false;
-            }
-        }
     }
-
-    {
-        let mut stdout = io::stdout().lock();
-        stdout.write_all(name.to_string_lossy().as_bytes()).unwrap();
-        if ok {
-            writeln!(stdout, " ✔").unwrap();
-            // Don't clear the line when in verbose mode or when the reference image
-            // was updated, to show in the output which test had its image updated.
-            if !updated && !args.verbose && stdout.is_terminal() {
-                // ANSI escape codes: cursor moves up and clears the line.
-                write!(stdout, "\x1b[1A\x1b[2K").unwrap();
-            }
-        } else {
-            writeln!(stdout, " ❌").unwrap();
-        }
-        if updated {
-            writeln!(stdout, "  Updated reference image.").unwrap();
-        }
-        if !output.is_empty() {
-            stdout.write_all(output.as_bytes()).unwrap();
-        }
-    }
-
-    ok
 }
 
-fn update_image(png_path: &Path, ref_path: &Path) {
-    oxipng::optimize(
-        &InFile::Path(png_path.to_owned()),
-        &OutFile::from_path(ref_path.to_owned()),
-        &Options::max_compression(),
-    )
-    .unwrap();
-}
-
-#[allow(clippy::too_many_arguments)]
-fn test_part(
-    output: &mut String,
-    world: &mut TestWorld,
-    src_path: &Path,
-    text: String,
-    line: usize,
-    i: usize,
-    header_configuration: &TestConfig,
-    rng: &mut LinearShift,
-    verbose: bool,
-) -> (bool, bool, Vec) {
-    let source = world.set(src_path, text);
-    if world.print.syntax {
-        writeln!(output, "Syntax Tree:\n{:#?}\n", source.root()).unwrap();
-    }
-
-    if world.print.model {
-        print_model(world, &source, output);
-    }
-
-    let mut tracer = Tracer::new();
-    let (mut frames, diagnostics) = match typst::compile(world, &mut tracer) {
-        Ok(document) => (document.pages, tracer.warnings()),
+fn test() {
+    let (tests, skipped) = match crate::collect::collect() {
+        Ok(output) => output,
         Err(errors) => {
-            let mut warnings = tracer.warnings();
-            warnings.extend(errors);
-            (vec![], warnings)
-        }
-    };
-
-    let metadata = parse_part_metadata(&source, false);
-    match metadata {
-        Ok(metadata) => {
-            let mut ok = true;
-            let compare_ref = metadata
-                .config
-                .compare_ref
-                .unwrap_or(header_configuration.compare_ref.unwrap_or(true));
-            let validate_hints = metadata
-                .config
-                .validate_hints
-                .unwrap_or(header_configuration.validate_hints.unwrap_or(true));
-            let validate_autocomplete = metadata
-                .config
-                .validate_autocomplete
-                .unwrap_or(header_configuration.validate_autocomplete.unwrap_or(false));
-
-            if verbose {
-                writeln!(output, "Subtest {i} runs with compare_ref={compare_ref}; validate_hints={validate_hints}; validate_autocomplete={validate_autocomplete};").unwrap();
-            }
-            ok &= test_spans(output, source.root());
-            ok &= test_reparse(output, source.text(), i, rng);
-
-            // Don't retain frames if we don't want to compare with reference images.
-            if !compare_ref {
-                frames.clear();
-            }
-
-            // we never check autocomplete and error at the same time
-
-            let diagnostic_annotations = metadata
-                .annotations
-                .iter()
-                .filter(|a| {
-                    !matches!(
-                        a.kind,
-                        AnnotationKind::AutocompleteContains
-                            | AnnotationKind::AutocompleteExcludes
-                    )
-                })
-                .cloned()
-                .collect::>();
-
-            if validate_autocomplete {
-                // warns and ignores diagnostics
-                if !diagnostic_annotations.is_empty() {
-                    writeln!(
-                        output,
-                        "  Subtest {i} contains diagnostics but is in autocomplete mode."
-                    )
-                    .unwrap();
-                    for annotation in diagnostic_annotations {
-                        write!(output, "    Ignored | ").unwrap();
-                        print_annotation(output, &source, line, &annotation);
-                    }
-                }
-
-                test_autocomplete(
-                    output,
-                    world,
-                    &source,
-                    line,
-                    i,
-                    &mut ok,
-                    metadata.annotations.iter(),
-                );
-            } else {
-                test_diagnostics(
-                    output,
-                    world,
-                    &source,
-                    line,
-                    i,
-                    &mut ok,
-                    validate_hints,
-                    diagnostics.iter(),
-                    &diagnostic_annotations,
-                );
-            }
-
-            (ok, compare_ref, frames)
-        }
-        Err(invalid_data) => {
-            writeln!(output, "  Subtest {i} has invalid metadata, failing the test:")
-                .unwrap();
-            InvalidMetadata::write(
-                invalid_data,
-                output,
-                &mut |annotation: &Annotation, output: &mut String| {
-                    print_annotation(output, &source, line, annotation)
-                },
-            );
-
-            (false, false, frames)
-        }
-    }
-}
-
-#[allow(clippy::too_many_arguments)]
-fn test_autocomplete<'a>(
-    output: &mut String,
-    world: &mut TestWorld,
-    source: &Source,
-    line: usize,
-    i: usize,
-    ok: &mut bool,
-    annotations: impl Iterator,
-) {
-    for annotation in annotations.filter(|a| {
-        matches!(
-            a.kind,
-            AnnotationKind::AutocompleteContains | AnnotationKind::AutocompleteExcludes
-        )
-    }) {
-        // Ok cause we checked in parsing that range was Some for this annotation
-        let cursor = annotation.range.as_ref().unwrap().start;
-
-        // todo, use document if is_some to test labels autocomplete
-        let completions = typst_ide::autocomplete(world, None, source, cursor, true)
-            .map(|(_, c)| c)
-            .unwrap_or_default()
-            .into_iter()
-            .map(|c| c.label.to_string())
-            .collect::>();
-        let completions =
-            completions.iter().map(|s| s.as_str()).collect::>();
-
-        let must_contain_or_exclude = parse_string_list(&annotation.text);
-        let missing =
-            must_contain_or_exclude.difference(&completions).collect::>();
-
-        if !missing.is_empty()
-            && matches!(annotation.kind, AnnotationKind::AutocompleteContains)
-        {
-            writeln!(output, "  Subtest {i} does not match expected completions.")
-                .unwrap();
-            write!(output, "  for annotation  | ").unwrap();
-            print_annotation(output, source, line, annotation);
-
-            write!(output, "    Not contained  // ").unwrap();
-            for item in missing {
-                write!(output, "{item:?}, ").unwrap()
+            eprintln!("failed to collect tests");
+            for error in errors {
+                eprintln!("❌ {error}");
             }
-            writeln!(output).unwrap();
-            *ok = false;
+            std::process::exit(1);
         }
-
-        let undesired =
-            must_contain_or_exclude.intersection(&completions).collect::>();
-
-        if !undesired.is_empty()
-            && matches!(annotation.kind, AnnotationKind::AutocompleteExcludes)
-        {
-            writeln!(output, "  Subtest {i} does not match expected completions.")
-                .unwrap();
-            write!(output, "  for annotation  | ").unwrap();
-            print_annotation(output, source, line, annotation);
-
-            write!(output, "    Not excluded  // ").unwrap();
-            for item in undesired {
-                write!(output, "{item:?}, ").unwrap()
-            }
-            writeln!(output).unwrap();
-            *ok = false;
-        }
-    }
-}
-
-#[allow(clippy::too_many_arguments)]
-fn test_diagnostics<'a>(
-    output: &mut String,
-    world: &mut TestWorld,
-    source: &Source,
-    line: usize,
-    i: usize,
-    ok: &mut bool,
-    validate_hints: bool,
-    diagnostics: impl Iterator,
-    diagnostic_annotations: &HashSet,
-) {
-    // Map diagnostics to range and message format, discard traces and errors from
-    // other files, collect hints.
-    //
-    // This has one caveat: due to the format of the expected hints, we can not
-    // verify if a hint belongs to a diagnostic or not. That should be irrelevant
-    // however, as the line of the hint is still verified.
-    let mut actual_diagnostics = HashSet::new();
-    for diagnostic in diagnostics {
-        // Ignore diagnostics from other files.
-        if diagnostic.span.id().is_some_and(|id| id != source.id()) {
-            continue;
-        }
-
-        let annotation = Annotation {
-            kind: match diagnostic.severity {
-                Severity::Error => AnnotationKind::Error,
-                Severity::Warning => AnnotationKind::Warning,
-            },
-            range: world.range(diagnostic.span),
-            text: diagnostic.message.replace("\\", "/"),
-        };
-
-        if validate_hints {
-            for hint in &diagnostic.hints {
-                actual_diagnostics.insert(Annotation {
-                    kind: AnnotationKind::Hint,
-                    text: hint.clone(),
-                    range: annotation.range.clone(),
-                });
-            }
-        }
-
-        actual_diagnostics.insert(annotation);
-    }
-
-    // Basically symmetric_difference, but we need to know where an item is coming from.
-    let mut unexpected_outputs = actual_diagnostics
-        .difference(diagnostic_annotations)
-        .collect::>();
-    let mut missing_outputs = diagnostic_annotations
-        .difference(&actual_diagnostics)
-        .collect::>();
-
-    unexpected_outputs.sort_by_key(|&v| v.range.as_ref().map(|r| r.start));
-    missing_outputs.sort_by_key(|&v| v.range.as_ref().map(|r| r.start));
-
-    // This prints all unexpected emits first, then all missing emits.
-    // Is this reasonable or subject to change?
-    if !(unexpected_outputs.is_empty() && missing_outputs.is_empty()) {
-        writeln!(output, "  Subtest {i} does not match expected errors.").unwrap();
-        *ok = false;
-
-        for unexpected in unexpected_outputs {
-            write!(output, "    Not annotated // ").unwrap();
-            print_annotation(output, source, line, unexpected)
-        }
-
-        for missing in missing_outputs {
-            write!(output, "    Not emitted   // ").unwrap();
-            print_annotation(output, source, line, missing)
-        }
-    }
-}
-
-fn print_model(world: &mut TestWorld, source: &Source, output: &mut String) {
-    let world = (world as &dyn World).track();
-    let route = typst::engine::Route::default();
-    let mut tracer = typst::eval::Tracer::new();
-
-    let module =
-        typst::eval::eval(world, route.track(), tracer.track_mut(), source).unwrap();
-    writeln!(output, "Model:\n{:#?}\n", module.content()).unwrap();
-}
-
-fn print_annotation(
-    output: &mut String,
-    source: &Source,
-    line: usize,
-    annotation: &Annotation,
-) {
-    let Annotation { range, text, kind } = annotation;
-    write!(output, "{kind}: ").unwrap();
-    if let Some(range) = range {
-        let start_line = 1 + line + source.byte_to_line(range.start).unwrap();
-        let start_col = 1 + source.byte_to_column(range.start).unwrap();
-        let end_line = 1 + line + source.byte_to_line(range.end).unwrap();
-        let end_col = 1 + source.byte_to_column(range.end).unwrap();
-        write!(output, "{start_line}:{start_col}-{end_line}:{end_col} ").unwrap();
-    }
-    writeln!(output, "{text}").unwrap();
-}
-
-/// Pseudorandomly edit the source file and test whether a reparse produces the
-/// same result as a clean parse.
-///
-/// The method will first inject 10 strings once every 400 source characters
-/// and then select 5 leaf node boundaries to inject an additional, randomly
-/// chosen string from the injection list.
-fn test_reparse(
-    output: &mut String,
-    text: &str,
-    i: usize,
-    rng: &mut LinearShift,
-) -> bool {
-    let supplements = [
-        "[",
-        "]",
-        "{",
-        "}",
-        "(",
-        ")",
-        "#rect()",
-        "a word",
-        ", a: 1",
-        "10.0",
-        ":",
-        "if i == 0 {true}",
-        "for",
-        "* hello *",
-        "//",
-        "/*",
-        "\\u{12e4}",
-        "```typst",
-        " ",
-        "trees",
-        "\\",
-        "$ a $",
-        "2.",
-        "-",
-        "5",
-    ];
-
-    let mut ok = true;
-    let mut apply = |replace: Range, with| {
-        let mut incr_source = Source::detached(text);
-        if incr_source.root().len() != text.len() {
-            println!(
-                "    Subtest {i} tree length {} does not match string length {} ❌",
-                incr_source.root().len(),
-                text.len(),
-            );
-            return false;
-        }
-
-        incr_source.edit(replace.clone(), with);
-
-        let edited_src = incr_source.text();
-        let ref_source = Source::detached(edited_src);
-        let ref_root = ref_source.root();
-        let incr_root = incr_source.root();
-
-        // Ensures that the span numbering invariants hold.
-        let spans_ok = test_spans(output, ref_root) && test_spans(output, incr_root);
-
-        // Ensure that the reference and incremental trees are the same.
-        let tree_ok = ref_root.spanless_eq(incr_root);
-
-        if !tree_ok {
-            writeln!(
-                output,
-                "    Subtest {i} reparse differs from clean parse when inserting '{with}' at {}-{} ❌\n",
-                replace.start, replace.end,
-            ).unwrap();
-            writeln!(output, "    Expected reference tree:\n{ref_root:#?}\n").unwrap();
-            writeln!(output, "    Found incremental tree:\n{incr_root:#?}").unwrap();
-            writeln!(
-                output,
-                "    Full source ({}):\n\"{edited_src:?}\"",
-                edited_src.len()
-            )
-            .unwrap();
-        }
-
-        spans_ok && tree_ok
-    };
-
-    let mut pick = |range: Range| {
-        let ratio = rng.next();
-        (range.start as f64 + ratio * (range.end - range.start) as f64).floor() as usize
     };
 
-    let insertions = (text.len() as f64 / 400.0).ceil() as usize;
-    for _ in 0..insertions {
-        let supplement = supplements[pick(0..supplements.len())];
-        let start = pick(0..text.len());
-        let end = pick(start..text.len());
-
-        if !text.is_char_boundary(start) || !text.is_char_boundary(end) {
-            continue;
-        }
-
-        ok &= apply(start..end, supplement);
-    }
-
-    let source = Source::detached(text);
-    let leafs = leafs(source.root());
-    let start = source.find(leafs[pick(0..leafs.len())].span()).unwrap().offset();
-    let supplement = supplements[pick(0..supplements.len())];
-    ok &= apply(start..start, supplement);
-
-    ok
-}
-
-/// Returns all leaf descendants of a node (may include itself).
-fn leafs(node: &SyntaxNode) -> Vec {
-    if node.children().len() == 0 {
-        vec![node.clone()]
-    } else {
-        node.children().flat_map(leafs).collect()
-    }
-}
-
-/// Ensure that all spans are properly ordered (and therefore unique).
-#[track_caller]
-fn test_spans(output: &mut String, root: &SyntaxNode) -> bool {
-    test_spans_impl(output, root, 0..u64::MAX)
-}
-
-#[track_caller]
-fn test_spans_impl(output: &mut String, node: &SyntaxNode, within: Range) -> bool {
-    if !within.contains(&node.span().number()) {
-        writeln!(output, "    Node: {node:#?}").unwrap();
-        writeln!(
-            output,
-            "    Wrong span order: {} not in {within:?} ❌",
-            node.span().number()
-        )
-        .unwrap();
-    }
-
-    let start = node.span().number() + 1;
-    let mut children = node.children().peekable();
-    while let Some(child) = children.next() {
-        let end = children.peek().map_or(within.end, |next| next.span().number());
-        if !test_spans_impl(output, child, start..end) {
-            return false;
-        }
-    }
-
-    true
-}
-
-/// Draw all frames into one image with padding in between.
-fn render(document: &Document) -> sk::Pixmap {
-    let pixel_per_pt = 2.0;
-    let padding = Abs::pt(5.0);
-
-    for page in &document.pages {
-        let limit = Abs::cm(100.0);
-        if page.frame.width() > limit || page.frame.height() > limit {
-            panic!("overlarge frame: {:?}", page.frame.size());
-        }
-    }
-
-    let mut pixmap = typst_render::render_merged(
-        document,
-        pixel_per_pt,
-        Color::WHITE,
-        padding,
-        Color::BLACK,
-    );
-
-    let padding = (pixel_per_pt * padding.to_pt() as f32).round();
-    let [x, mut y] = [padding; 2];
-    for page in &document.pages {
-        let ts =
-            sk::Transform::from_scale(pixel_per_pt, pixel_per_pt).post_translate(x, y);
-        render_links(&mut pixmap, ts, &page.frame);
-        y += (pixel_per_pt * page.frame.height().to_pt() as f32).round().max(1.0)
-            + padding;
-    }
-
-    pixmap
-}
-
-/// Draw extra boxes for links so we can see whether they are there.
-fn render_links(canvas: &mut sk::Pixmap, ts: sk::Transform, frame: &Frame) {
-    for (pos, item) in frame.items() {
-        let ts = ts.pre_translate(pos.x.to_pt() as f32, pos.y.to_pt() as f32);
-        match *item {
-            FrameItem::Group(ref group) => {
-                let ts = ts.pre_concat(to_sk_transform(&group.transform));
-                render_links(canvas, ts, &group.frame);
-            }
-            FrameItem::Meta(Meta::Link(_), size) => {
-                let w = size.x.to_pt() as f32;
-                let h = size.y.to_pt() as f32;
-                let rect = sk::Rect::from_xywh(0.0, 0.0, w, h).unwrap();
-                let mut paint = sk::Paint::default();
-                paint.set_color_rgba8(40, 54, 99, 40);
-                canvas.fill_rect(rect, &paint, ts, None);
-            }
-            _ => {}
-        }
-    }
-}
-
-fn to_sk_transform(transform: &Transform) -> sk::Transform {
-    let Transform { sx, ky, kx, sy, tx, ty } = *transform;
-    sk::Transform::from_row(
-        sx.get() as _,
-        ky.get() as _,
-        kx.get() as _,
-        sy.get() as _,
-        tx.to_pt() as f32,
-        ty.to_pt() as f32,
-    )
-}
-
-/// A Linear-feedback shift register using XOR as its shifting function.
-/// Can be used as PRNG.
-struct LinearShift(u64);
-
-impl LinearShift {
-    /// Initialize the shift register with a pre-set seed.
-    pub fn new() -> Self {
-        Self(0xACE5)
-    }
-
-    /// Return a pseudo-random number between `0.0` and `1.0`.
-    pub fn next(&mut self) -> f64 {
-        self.0 ^= self.0 >> 3;
-        self.0 ^= self.0 << 14;
-        self.0 ^= self.0 >> 28;
-        self.0 ^= self.0 << 36;
-        self.0 ^= self.0 >> 52;
-        self.0 as f64 / u64::MAX as f64
+    let filtered = tests.len();
+    if filtered == 0 {
+        eprintln!("no test selected");
+        return;
+    }
+
+    // Run the tests.
+    let logger = Mutex::new(Logger::new(filtered, skipped));
+    std::thread::scope(|scope| {
+        let logger = &logger;
+        let (sender, receiver) = std::sync::mpsc::channel();
+
+        // Regularly refresh the logger in case we make no progress.
+        scope.spawn(move || {
+            while receiver.recv_timeout(Duration::from_millis(500)).is_err() {
+                logger.lock().refresh();
+            }
+        });
+
+        // Run the tests.
+        //
+        // We use `par_bridge` instead of `par_iter` because the former
+        // results in a stack overflow during PDF export. Probably related
+        // to `typst::util::Deferred` yielding.
+        tests.iter().par_bridge().for_each(|test| {
+            logger.lock().start(test);
+            let result = std::panic::catch_unwind(|| run::run(test));
+            logger.lock().end(test, result);
+        });
+
+        sender.send(()).unwrap();
+    });
+
+    let passed = logger.into_inner().finish();
+    if !passed {
+        std::process::exit(1);
     }
 }
diff --git a/tests/src/world.rs b/tests/src/world.rs
new file mode 100644
index 0000000000..86ee8da6ac
--- /dev/null
+++ b/tests/src/world.rs
@@ -0,0 +1,229 @@
+use std::borrow::Cow;
+use std::collections::HashMap;
+use std::fs;
+use std::io::Write;
+use std::path::{Path, PathBuf};
+use std::sync::OnceLock;
+
+use comemo::Prehashed;
+use once_cell::sync::Lazy;
+use parking_lot::Mutex;
+use typst::diag::{bail, FileError, FileResult, StrResult};
+use typst::foundations::{func, Bytes, Datetime, NoneValue, Repr, Smart, Value};
+use typst::layout::{Abs, Margin, PageElem};
+use typst::syntax::{FileId, Source};
+use typst::text::{Font, FontBook, TextElem, TextSize};
+use typst::visualize::Color;
+use typst::{Library, World};
+
+/// A world that provides access to the tests environment.
+#[derive(Clone)]
+pub struct TestWorld {
+    main: Source,
+    base: &'static TestBase,
+}
+
+impl TestWorld {
+    /// Create a new world for a single test.
+    ///
+    /// This is cheap because the shared base for all test runs is lazily
+    /// initialized just once.
+    pub fn new(source: Source) -> Self {
+        static BASE: Lazy = Lazy::new(TestBase::default);
+        Self { main: source, base: &*BASE }
+    }
+}
+
+impl World for TestWorld {
+    fn library(&self) -> &Prehashed {
+        &self.base.library
+    }
+
+    fn book(&self) -> &Prehashed {
+        &self.base.book
+    }
+
+    fn main(&self) -> Source {
+        self.main.clone()
+    }
+
+    fn source(&self, id: FileId) -> FileResult {
+        if id == self.main.id() {
+            Ok(self.main.clone())
+        } else {
+            self.slot(id, FileSlot::source)
+        }
+    }
+
+    fn file(&self, id: FileId) -> FileResult {
+        self.slot(id, FileSlot::file)
+    }
+
+    fn font(&self, index: usize) -> Option {
+        Some(self.base.fonts[index].clone())
+    }
+
+    fn today(&self, _: Option) -> Option {
+        Some(Datetime::from_ymd(1970, 1, 1).unwrap())
+    }
+}
+
+impl TestWorld {
+    /// Access the canonical slot for the given file id.
+    fn slot(&self, id: FileId, f: F) -> T
+    where
+        F: FnOnce(&mut FileSlot) -> T,
+    {
+        let mut map = self.base.slots.lock();
+        f(map.entry(id).or_insert_with(|| FileSlot::new(id)))
+    }
+}
+
+/// Shared foundation of all test worlds.
+struct TestBase {
+    library: Prehashed,
+    book: Prehashed,
+    fonts: Vec,
+    slots: Mutex>,
+}
+
+impl Default for TestBase {
+    fn default() -> Self {
+        let fonts: Vec<_> = typst_assets::fonts()
+            .chain(typst_dev_assets::fonts())
+            .flat_map(|data| Font::iter(Bytes::from_static(data)))
+            .collect();
+
+        Self {
+            library: Prehashed::new(library()),
+            book: Prehashed::new(FontBook::from_fonts(&fonts)),
+            fonts,
+            slots: Mutex::new(HashMap::new()),
+        }
+    }
+}
+
+/// Holds the processed data for a file ID.
+#[derive(Clone)]
+struct FileSlot {
+    id: FileId,
+    source: OnceLock>,
+    file: OnceLock>,
+}
+
+impl FileSlot {
+    /// Create a new file slot.
+    fn new(id: FileId) -> Self {
+        Self { id, file: OnceLock::new(), source: OnceLock::new() }
+    }
+
+    /// Retrieve the source for this file.
+    fn source(&mut self) -> FileResult {
+        self.source
+            .get_or_init(|| {
+                let buf = read(&system_path(self.id)?)?;
+                let text = String::from_utf8(buf.into_owned())?;
+                Ok(Source::new(self.id, text))
+            })
+            .clone()
+    }
+
+    /// Retrieve the file's bytes.
+    fn file(&mut self) -> FileResult {
+        self.file
+            .get_or_init(|| {
+                read(&system_path(self.id)?).map(|cow| match cow {
+                    Cow::Owned(buf) => buf.into(),
+                    Cow::Borrowed(buf) => Bytes::from_static(buf),
+                })
+            })
+            .clone()
+    }
+}
+
+/// The file system path for a file ID.
+fn system_path(id: FileId) -> FileResult {
+    let root: PathBuf = match id.package() {
+        Some(spec) => format!("tests/packages/{}-{}", spec.name, spec.version).into(),
+        None => PathBuf::new(),
+    };
+
+    id.vpath().resolve(&root).ok_or(FileError::AccessDenied)
+}
+
+/// Read a file.
+fn read(path: &Path) -> FileResult> {
+    // Resolve asset.
+    if let Ok(suffix) = path.strip_prefix("assets/") {
+        return typst_dev_assets::get(&suffix.to_string_lossy())
+            .map(Cow::Borrowed)
+            .ok_or_else(|| FileError::NotFound(path.into()));
+    }
+
+    let f = |e| FileError::from_io(e, path);
+    if fs::metadata(path).map_err(f)?.is_dir() {
+        Err(FileError::IsDirectory)
+    } else {
+        fs::read(path).map(Cow::Owned).map_err(f)
+    }
+}
+
+/// The extended standard library for testing.
+fn library() -> Library {
+    // Set page width to 120pt with 10pt margins, so that the inner page is
+    // exactly 100pt wide. Page height is unbounded and font size is 10pt so
+    // that it multiplies to nice round numbers.
+    let mut lib = Library::default();
+
+    #[func]
+    fn test(lhs: Value, rhs: Value) -> StrResult {
+        if lhs != rhs {
+            bail!("Assertion failed: {} != {}", lhs.repr(), rhs.repr());
+        }
+        Ok(NoneValue)
+    }
+
+    #[func]
+    fn test_repr(lhs: Value, rhs: Value) -> StrResult {
+        if lhs.repr() != rhs.repr() {
+            bail!("Assertion failed: {} != {}", lhs.repr(), rhs.repr());
+        }
+        Ok(NoneValue)
+    }
+
+    #[func]
+    fn print(#[variadic] values: Vec) -> NoneValue {
+        let mut out = std::io::stdout().lock();
+        write!(out, "> ").unwrap();
+        for (i, value) in values.into_iter().enumerate() {
+            if i > 0 {
+                write!(out, ", ").unwrap();
+            }
+            write!(out, "{value:?}").unwrap();
+        }
+        writeln!(out).unwrap();
+        NoneValue
+    }
+
+    // Hook up helpers into the global scope.
+    lib.global.scope_mut().define_func::();
+    lib.global.scope_mut().define_func::();
+    lib.global.scope_mut().define_func::();
+    lib.global
+        .scope_mut()
+        .define("conifer", Color::from_u8(0x9f, 0xEB, 0x52, 0xFF));
+    lib.global
+        .scope_mut()
+        .define("forest", Color::from_u8(0x43, 0xA1, 0x27, 0xFF));
+
+    // Hook up default styles.
+    lib.styles
+        .set(PageElem::set_width(Smart::Custom(Abs::pt(120.0).into())));
+    lib.styles.set(PageElem::set_height(Smart::Auto));
+    lib.styles.set(PageElem::set_margin(Margin::splat(Some(Smart::Custom(
+        Abs::pt(10.0).into(),
+    )))));
+    lib.styles.set(TextElem::set_size(TextSize(Abs::pt(10.0).into())));
+
+    lib
+}
diff --git a/tests/suite/foundations/array.typ b/tests/suite/foundations/array.typ
new file mode 100644
index 0000000000..d4a2f151ee
--- /dev/null
+++ b/tests/suite/foundations/array.typ
@@ -0,0 +1,472 @@
+// Test arrays.
+
+--- array-basic-syntax ---
+#set page(width: 150pt)
+
+// Empty.
+#()
+
+// Not an array, just a parenthesized expression.
+#(1)
+
+// One item and trailing comma.
+#(-1,)
+
+// No trailing comma.
+#(true, false)
+
+// Multiple lines and items and trailing comma.
+#("1"
+    , rgb("002")
+    ,)
+
+--- array-bad-token ---
+// Error: 4-6 unexpected end of block comment
+#(1*/2)
+
+--- array-bad-number-suffix ---
+// Error: 6-8 invalid number suffix: u
+#(1, 1u 2)
+
+--- array-leading-comma ---
+// Error: 3-4 unexpected comma
+#(,1)
+
+--- array-incomplete-pair ---
+// Missing expression makes named pair incomplete, making this an empty array.
+// Error: 5 expected expression
+#(a:)
+
+--- array-named-pair ---
+// Named pair after this is already identified as an array.
+// Error: 6-10 expected expression, found named pair
+#(1, b: 2)
+
+--- array-keyed-pair ---
+// Keyed pair after this is already identified as an array.
+// Error: 6-14 expected expression, found keyed pair
+#(1, "key": 2)
+
+--- array-bad-conversion-from-string ---
+// Error: 8-15 expected array, bytes, or version, found string
+#array("hello")
+
+--- spread-into-array ---
+// Test spreading into array and dictionary.
+#{
+  let l = (1, 2, 3)
+  let r = (5, 6, 7)
+  test((..l, 4, ..r), range(1, 8))
+  test((..none), ())
+}
+
+--- spread-dict-into-array ---
+// Error: 9-17 cannot spread dictionary into array
+#(1, 2, ..(a: 1))
+
+--- array-len ---
+// Test the `len` method.
+#test(().len(), 0)
+#test(("A", "B", "C").len(), 3)
+
+--- array-at-lvalue ---
+// Test lvalue and rvalue access.
+#{
+  let array = (1, 2)
+  array.at(1) += 5 + array.at(0)
+  test(array, (1, 8))
+}
+
+--- array-first-and-at-lvalue ---
+// Test different lvalue method.
+#{
+  let array = (1, 2, 3)
+  array.first() = 7
+  array.at(1) *= 8
+  test(array, (7, 16, 3))
+}
+
+--- array-at-out-of-bounds ---
+// Test rvalue out of bounds.
+// Error: 2-17 array index out of bounds (index: 5, len: 3) and no default value was specified
+#(1, 2, 3).at(5)
+
+--- array-at-out-of-bounds-negative ---
+// Error: 2-18 array index out of bounds (index: -4, len: 3) and no default value was specified
+#(1, 2, 3).at(-4)
+
+--- array-at-out-of-bounds-lvalue ---
+// Test lvalue out of bounds.
+#{
+  let array = (1, 2, 3)
+  // Error: 3-14 array index out of bounds (index: 3, len: 3)
+  array.at(3) = 5
+}
+
+--- array-at-with-default ---
+// Test default value.
+#test((1, 2, 3).at(2, default: 5), 3)
+#test((1, 2, 3).at(3, default: 5), 5)
+
+--- array-remove-with-default ---
+// Test remove with default value.
+
+#{
+  let array = (1, 2, 3)
+  test(array.remove(2, default: 5), 3)
+}
+
+#{
+  let array = (1, 2, 3)
+  test(array.remove(3, default: 5), 5)
+}
+
+--- array-range ---
+// Test the `range` function.
+#test(range(4), (0, 1, 2, 3))
+#test(range(1, 4), (1, 2, 3))
+#test(range(-4, 2), (-4, -3, -2, -1, 0, 1))
+#test(range(10, 5), ())
+#test(range(10, step: 3), (0, 3, 6, 9))
+#test(range(1, 4, step: 1), (1, 2, 3))
+#test(range(1, 8, step: 2), (1, 3, 5, 7))
+#test(range(5, 2, step: -1), (5, 4, 3))
+#test(range(10, 0, step: -3), (10, 7, 4, 1))
+
+--- array-range-end-missing ---
+// Error: 2-9 missing argument: end
+#range()
+
+--- array-range-float-invalid ---
+// Error: 11-14 expected integer, found float
+#range(1, 2.0)
+
+--- array-range-bad-step-type ---
+// Error: 17-22 expected integer, found string
+#range(4, step: "one")
+
+--- array-range-step-zero ---
+// Error: 18-19 number must not be zero
+#range(10, step: 0)
+
+--- array-bad-method-lvalue ---
+// Test bad lvalue.
+// Error: 2:3-2:14 cannot mutate a temporary value
+#let array = (1, 2, 3)
+#(array.len() = 4)
+
+--- array-unknown-method-lvalue ---
+// Test bad lvalue.
+// Error: 2:9-2:13 type array has no method `yolo`
+#let array = (1, 2, 3)
+#(array.yolo() = 4)
+
+--- array-negative-indices ---
+// Test negative indices.
+#{
+  let array = (1, 2, 3, 4)
+  test(array.at(0), 1)
+  test(array.at(-1), 4)
+  test(array.at(-2), 3)
+  test(array.at(-3), 2)
+  test(array.at(-4), 1)
+}
+
+--- array-first-and-last ---
+// The the `first` and `last` methods.
+#test((1,).first(), 1)
+#test((2,).last(), 2)
+#test((1, 2, 3).first(), 1)
+#test((1, 2, 3).last(), 3)
+
+--- array-first-empty ---
+// Error: 2-12 array is empty
+#().first()
+
+--- array-last-empty ---
+// Error: 2-11 array is empty
+#().last()
+
+--- array-push-and-pop ---
+// Test the `push` and `pop` methods.
+#{
+  let tasks = (a: (1, 2, 3), b: (4, 5, 6))
+  test(tasks.at("a").pop(), 3)
+  tasks.b.push(7)
+  test(tasks.a, (1, 2))
+  test(tasks.at("b"), (4, 5, 6, 7))
+}
+
+--- array-insert-and-remove ---
+// Test the `insert` and `remove` methods.
+#{
+  let array = (0, 1, 2, 4, 5)
+  array.insert(3, 3)
+  test(array, range(6))
+  array.remove(1)
+  test(array, (0, 2, 3, 4, 5))
+}
+
+--- array-insert-missing-index ---
+// Error: 2:2-2:18 missing argument: index
+#let numbers = ()
+#numbers.insert()
+
+--- array-slice ---
+// Test the `slice` method.
+#test((1, 2, 3, 4).slice(2), (3, 4))
+#test(range(10).slice(2, 6), (2, 3, 4, 5))
+#test(range(10).slice(4, count: 3), (4, 5, 6))
+#test(range(10).slice(-5, count: 2), (5, 6))
+#test((1, 2, 3).slice(2, -2), ())
+#test((1, 2, 3).slice(-2, 2), (2,))
+#test((1, 2, 3).slice(-3, 2), (1, 2))
+#test("ABCD".split("").slice(1, -1).join("-"), "A-B-C-D")
+
+--- array-slice-out-of-bounds ---
+// Error: 2-30 array index out of bounds (index: 12, len: 10)
+#range(10).slice(9, count: 3)
+
+--- array-slice-out-of-bounds-negative ---
+// Error: 2-24 array index out of bounds (index: -4, len: 3)
+#(1, 2, 3).slice(0, -4)
+
+--- array-position ---
+// Test the `position` method.
+#test(("Hi", "❤️", "Love").position(s => s == "❤️"), 1)
+#test(("Bye", "💘", "Apart").position(s => s == "❤️"), none)
+#test(("A", "B", "CDEF", "G").position(v => v.len() > 2), 2)
+
+--- array-filter ---
+// Test the `filter` method.
+#test(().filter(calc.even), ())
+#test((1, 2, 3, 4).filter(calc.even), (2, 4))
+#test((7, 3, 2, 5, 1).filter(x => x < 5), (3, 2, 1))
+
+--- array-map ---
+// Test the `map` method.
+#test(().map(x => x * 2), ())
+#test((2, 3).map(x => x * 2), (4, 6))
+
+--- array-fold ---
+// Test the `fold` method.
+#test(().fold("hi", grid), "hi")
+#test((1, 2, 3, 4).fold(0, (s, x) => s + x), 10)
+
+--- array-fold-closure-without-params ---
+// Error: 20-22 unexpected argument
+#(1, 2, 3).fold(0, () => none)
+
+--- array-sum ---
+// Test the `sum` method.
+#test(().sum(default: 0), 0)
+#test(().sum(default: []), [])
+#test((1, 2, 3).sum(), 6)
+
+--- array-sum-empty ---
+// Error: 2-10 cannot calculate sum of empty array with no default
+#().sum()
+
+--- array-product ---
+// Test the `product` method.
+#test(().product(default: 0), 0)
+#test(().product(default: []), [])
+#test(([ab], 3).product(), [ab]*3)
+#test((1, 2, 3).product(), 6)
+
+--- array-product-empty ---
+// Error: 2-14 cannot calculate product of empty array with no default
+#().product()
+
+--- array-rev ---
+// Test the `rev` method.
+#test(range(3).rev(), (2, 1, 0))
+
+--- array-join ---
+// Test the `join` method.
+#test(().join(), none)
+#test((1,).join(), 1)
+#test(("a", "b", "c").join(), "abc")
+#test("(" + ("a", "b", "c").join(", ") + ")", "(a, b, c)")
+
+--- array-join-bad-values ---
+// Error: 2-22 cannot join boolean with boolean
+#(true, false).join()
+
+--- array-join-bad-separator ---
+// Error: 2-20 cannot join string with integer
+#("a", "b").join(1)
+
+--- array-join-content ---
+// Test joining content.
+#([One], [Two], [Three]).join([, ], last: [ and ]).
+
+--- array-intersperse ---
+// Test the `intersperse` method
+#test(().intersperse("a"), ())
+#test((1,).intersperse("a"), (1,))
+#test((1, 2).intersperse("a"), (1, "a", 2))
+#test((1, 2, "b").intersperse("a"), (1, "a", 2, "a", "b"))
+
+--- array-chunks ---
+// Test the `chunks` method.
+#test(().chunks(10), ())
+#test((1, 2, 3).chunks(10), ((1, 2, 3),))
+#test((1, 2, 3, 4, 5, 6).chunks(3), ((1, 2, 3), (4, 5, 6)))
+#test((1, 2, 3, 4, 5, 6, 7, 8).chunks(3), ((1, 2, 3), (4, 5, 6), (7, 8)))
+
+#test(().chunks(10, exact: true), ())
+#test((1, 2, 3).chunks(10, exact: true), ())
+#test((1, 2, 3, 4, 5, 6).chunks(3, exact: true), ((1, 2, 3), (4, 5, 6)))
+#test((1, 2, 3, 4, 5, 6, 7, 8).chunks(3, exact: true), ((1, 2, 3), (4, 5, 6)))
+
+--- array-chunks-size-zero ---
+// Error: 19-20 number must be positive
+#(1, 2, 3).chunks(0)
+
+--- array-chunks-size-negative ---
+// Error: 19-21 number must be positive
+#(1, 2, 3).chunks(-5)
+
+--- array-sorted ---
+// Test the `sorted` method.
+#test(().sorted(), ())
+#test(().sorted(key: x => x), ())
+#test(((true, false) * 10).sorted(), (false,) * 10 + (true,) * 10)
+#test(("it", "the", "hi", "text").sorted(), ("hi", "it", "text", "the"))
+#test(("I", "the", "hi", "text").sorted(key: x => x), ("I", "hi", "text", "the"))
+#test(("I", "the", "hi", "text").sorted(key: x => x.len()), ("I", "hi", "the", "text"))
+#test((2, 1, 3, 10, 5, 8, 6, -7, 2).sorted(), (-7, 1, 2, 2, 3, 5, 6, 8, 10))
+#test((2, 1, 3, -10, -5, 8, 6, -7, 2).sorted(key: x => x), (-10, -7, -5, 1, 2, 2, 3, 6, 8))
+#test((2, 1, 3, -10, -5, 8, 6, -7, 2).sorted(key: x => x * x), (1, 2, 2, 3, -5, 6, -7, 8, -10))
+
+--- array-sorted-key-function-positional-1 ---
+// Error: 12-18 unexpected argument
+#().sorted(x => x)
+
+--- array-zip ---
+// Test the `zip` method.
+#test(().zip(()), ())
+#test((1,).zip(()), ())
+#test((1,).zip((2,)), ((1, 2),))
+#test((1, 2).zip((3, 4)), ((1, 3), (2, 4)))
+#test((1, 2, 3, 4).zip((5, 6)), ((1, 5), (2, 6)))
+#test(((1, 2), 3).zip((4, 5)), (((1, 2), 4), (3, 5)))
+#test((1, "hi").zip((true, false)), ((1, true), ("hi", false)))
+#test((1, 2, 3).zip((3, 4, 5), (6, 7, 8)), ((1, 3, 6), (2, 4, 7), (3, 5, 8)))
+#test(().zip((), ()), ())
+#test((1,).zip((2,), (3,)), ((1, 2, 3),))
+#test((1, 2, 3).zip(), ((1,), (2,), (3,)))
+#test(array.zip(()), ())
+
+--- array-enumerate ---
+// Test the `enumerate` method.
+#test(().enumerate(), ())
+#test(().enumerate(start: 5), ())
+#test(("a", "b", "c").enumerate(), ((0, "a"), (1, "b"), (2, "c")))
+#test(("a", "b", "c").enumerate(start: 1), ((1, "a"), (2, "b"), (3, "c")))
+#test(("a", "b", "c").enumerate(start: 42), ((42, "a"), (43, "b"), (44, "c")))
+#test(("a", "b", "c").enumerate(start: -7), ((-7, "a"), (-6, "b"), (-5, "c")))
+
+--- array-dedup ---
+// Test the `dedup` method.
+#test(().dedup(), ())
+#test((1,).dedup(), (1,))
+#test((1, 1).dedup(), (1,))
+#test((1, 2, 1).dedup(), (1, 2))
+#test(("Jane", "John", "Eric").dedup(), ("Jane", "John", "Eric"))
+#test(("Jane", "John", "Eric", "John").dedup(), ("Jane", "John", "Eric"))
+
+--- array-dedup-key ---
+// Test the `dedup` method with the `key` argument.
+#test((1, 2, 3, 4, 5, 6).dedup(key: x => calc.rem(x, 2)), (1, 2))
+#test((1, 2, 3, 4, 5, 6).dedup(key: x => calc.rem(x, 3)), (1, 2, 3))
+#test(("Hello", "World", "Hi", "There").dedup(key: x => x.len()), ("Hello", "Hi"))
+#test(("Hello", "World", "Hi", "There").dedup(key: x => x.at(0)), ("Hello", "World", "There"))
+
+--- array-zip-positional-and-named-argument ---
+// Error: 13-30 unexpected argument: val
+#().zip((), val: "applicable")
+
+--- array-sorted-bad-key ---
+// Error: 32-37 cannot divide by zero
+#(1, 2, 0, 3).sorted(key: x => 5 / x)
+
+--- array-sorted-uncomparable ---
+// Error: 2-26 cannot compare content and content
+#([Hi], [There]).sorted()
+
+--- array-sorted-uncomparable-lengths ---
+// Error: 2-26 cannot compare 3em with 2pt
+#(1pt, 2pt, 3em).sorted()
+
+--- array-sorted-key-function-positional-2 ---
+// Error: 42-52 unexpected argument
+#((k: "a", v: 2), (k: "b", v: 1)).sorted(it => it.v)
+
+--- issue-3014-mix-array-dictionary ---
+// Error: 8-17 expected expression, found named pair
+#(box, fill: red)
+
+--- issue-3154-array-first-empty ---
+#{
+  let array = ()
+  // Error: 3-16 array is empty
+  array.first()
+}
+
+--- issue-3154-array-first-mutable-empty ---
+#{
+  let array = ()
+  // Error: 3-16 array is empty
+  array.first() = 9
+}
+
+--- issue-3154-array-last-empty ---
+#{
+  let array = ()
+  // Error: 3-15 array is empty
+  array.last()
+}
+
+--- issue-3154-array-last-mutable-empty ---
+#{
+  let array = ()
+  // Error: 3-15 array is empty
+  array.last() = 9
+}
+
+--- issue-3154-array-at-out-of-bounds ---
+#{
+  let array = (1,)
+  // Error: 3-14 array index out of bounds (index: 1, len: 1) and no default value was specified
+  array.at(1)
+}
+
+--- issue-3154-array-at-out-of-bounds-default ---
+#{
+  let array = (1,)
+  test(array.at(1, default: 0), 0)
+}
+
+--- issue-3154-array-at-out-of-bounds-mutable ---
+#{
+  let array = (1,)
+  // Error: 3-14 array index out of bounds (index: 1, len: 1)
+  array.at(1) = 9
+}
+
+--- issue-3154-array-at-out-of-bounds-mutable-default ---
+#{
+  let array = (1,)
+  // Error: 3-26 array index out of bounds (index: 1, len: 1)
+  array.at(1, default: 0) = 9
+}
+
+--- array-unopened ---
+// Error: 2-3 unclosed delimiter
+#{)}
+
+--- array-unclosed ---
+// Error: 3-4 unclosed delimiter
+#{(}
diff --git a/tests/suite/foundations/assert.typ b/tests/suite/foundations/assert.typ
new file mode 100644
index 0000000000..5de0f3878a
--- /dev/null
+++ b/tests/suite/foundations/assert.typ
@@ -0,0 +1,40 @@
+--- assert-fail ---
+// Test failing assertions.
+// Error: 2-16 assertion failed
+#assert(1 == 2)
+
+--- assert-fail-message ---
+// Test failing assertions.
+// Error: 2-51 assertion failed: two is smaller than one
+#assert(2 < 1, message: "two is smaller than one")
+
+--- assert-bad-type ---
+// Test failing assertions.
+// Error: 9-15 expected boolean, found string
+#assert("true")
+
+--- assert-eq-fail ---
+// Test failing assertions.
+// Error: 2-19 equality assertion failed: value 10 was not equal to 11
+#assert.eq(10, 11)
+
+--- assert-eq-fail-message ---
+// Test failing assertions.
+// Error: 2-55 equality assertion failed: 10 and 12 are not equal
+#assert.eq(10, 12, message: "10 and 12 are not equal")
+
+--- assert-ne-fail ---
+// Test failing assertions.
+// Error: 2-19 inequality assertion failed: value 11 was equal to 11
+#assert.ne(11, 11)
+
+--- assert-ne-fail-message ---
+// Test failing assertions.
+// Error: 2-57 inequality assertion failed: must be different from 11
+#assert.ne(11, 11, message: "must be different from 11")
+
+--- assert-success ---
+// Test successful assertions.
+#assert(5 > 3)
+#assert.eq(15, 15)
+#assert.ne(10, 12)
diff --git a/tests/typ/compiler/bytes.typ b/tests/suite/foundations/bytes.typ
similarity index 80%
rename from tests/typ/compiler/bytes.typ
rename to tests/suite/foundations/bytes.typ
index a9249bddd0..c708927804 100644
--- a/tests/typ/compiler/bytes.typ
+++ b/tests/suite/foundations/bytes.typ
@@ -1,32 +1,31 @@
 // Test the bytes type.
-// Ref: false
 
----
+--- bytes-basic ---
 #let data = read("/assets/images/rhino.png", encoding: none)
 #test(data.len(), 232243)
 #test(data.slice(0, count: 5), bytes((137, 80, 78, 71, 13)))
 #test(str(data.slice(1, 4)), "PNG")
 #test(repr(data), "bytes(232243)")
 
----
+--- bytes-string-conversion ---
 #test(str(bytes(range(0x41, 0x50))), "ABCDEFGHIJKLMNO")
+
+--- bytes-array-conversion ---
 #test(array(bytes("Hello")), (0x48, 0x65, 0x6C, 0x6C, 0x6F))
 
----
+--- bytes-addition ---
 // Test addition and joining.
 #test(bytes((1, 2)) + bytes(()), bytes((1, 2)))
 #test(bytes((1, 2)) + bytes((3, 4)), bytes((1, 2, 3, 4)))
 #test(bytes(()) + bytes((3, 4)), bytes((3, 4)))
+
+--- bytes-joining ---
 #test(str({
   bytes("Hello")
   bytes((0x20,))
   bytes("World")
 }), "Hello World")
 
----
+--- bytes-bad-conversion-from-dict ---
 // Error: 8-14 expected string, array, or bytes, found dictionary
 #bytes((a: 1))
-
----
-// Error: 8-15 expected array, bytes, or version, found string
-#array("hello")
diff --git a/tests/suite/foundations/calc.typ b/tests/suite/foundations/calc.typ
new file mode 100644
index 0000000000..e702be9f6e
--- /dev/null
+++ b/tests/suite/foundations/calc.typ
@@ -0,0 +1,261 @@
+--- calc-round ---
+#test(calc.round(calc.e, digits: 2), 2.72)
+#test(calc.round(calc.pi, digits: 2), 3.14)
+
+--- calc-abs ---
+// Test the `abs` function.
+#test(calc.abs(-3), 3)
+#test(calc.abs(3), 3)
+#test(calc.abs(-0.0), 0.0)
+#test(calc.abs(0.0), -0.0)
+#test(calc.abs(-3.14), 3.14)
+#test(calc.abs(50%), 50%)
+#test(calc.abs(-25%), 25%)
+
+--- cals-abs-bad-type ---
+// Error: 11-22 expected integer, float, length, angle, ratio, or fraction, found string
+#calc.abs("no number")
+
+--- calc-even-and-odd ---
+// Test the `even` and `odd` functions.
+#test(calc.even(2), true)
+#test(calc.odd(2), false)
+#test(calc.odd(-1), true)
+#test(calc.even(-11), false)
+
+--- calc-rem ---
+// Test the `rem` function.
+#test(calc.rem(1, 1), 0)
+#test(calc.rem(5, 3), 2)
+#test(calc.rem(5, -3), 2)
+#test(calc.rem(22.5, 10), 2.5)
+#test(calc.rem(9, 4.5), 0)
+
+--- calc-rem-divisor-zero-1 ---
+// Error: 14-15 divisor must not be zero
+#calc.rem(5, 0)
+
+--- calc-rem-divisor-zero-2 ---
+// Error: 16-19 divisor must not be zero
+#calc.rem(3.0, 0.0)
+
+--- calc-div-euclid ---
+// Test the `div-euclid` function.
+#test(calc.div-euclid(7, 3), 2)
+#test(calc.div-euclid(7, -3), -2)
+#test(calc.div-euclid(-7, 3), -3)
+#test(calc.div-euclid(-7, -3), 3)
+#test(calc.div-euclid(2.5, 2), 1)
+
+--- calc-div-euclid-divisor-zero-1 ---
+// Error: 21-22 divisor must not be zero
+#calc.div-euclid(5, 0)
+
+--- calc-div-euclid-divisor-zero-2 ---
+// Error: 23-26 divisor must not be zero
+#calc.div-euclid(3.0, 0.0)
+
+--- calc-rem-euclid ---
+// Test the `rem-euclid` function.
+#test(calc.rem-euclid(7, 3), 1)
+#test(calc.rem-euclid(7, -3), 1)
+#test(calc.rem-euclid(-7, 3), 2)
+#test(calc.rem-euclid(-7, -3), 2)
+#test(calc.rem-euclid(2.5, 2), 0.5)
+
+--- calc-rem-euclid-divisor-zero-1 ---
+// Error: 21-22 divisor must not be zero
+#calc.rem-euclid(5, 0)
+
+--- calc-rem-euclid-divisor-zero-2 ---
+// Error: 23-26 divisor must not be zero
+#calc.rem-euclid(3.0, 0.0)
+
+--- calc-quo ---
+// Test the `quo` function.
+#test(calc.quo(1, 1), 1)
+#test(calc.quo(5, 3), 1)
+#test(calc.quo(5, -3), -1)
+#test(calc.quo(22.5, 10), 2)
+#test(calc.quo(9, 4.5), 2)
+
+--- calc-quo-divisor-zero-1 ---
+// Error: 14-15 divisor must not be zero
+#calc.quo(5, 0)
+
+--- calc-quo-divisor-zero-2 ---
+// Error: 16-19 divisor must not be zero
+#calc.quo(3.0, 0.0)
+
+--- calc-min-and-max ---
+// Test the `min` and `max` functions.
+#test(calc.min(2, -4), -4)
+#test(calc.min(3.5, 1e2, -0.1, 3), -0.1)
+#test(calc.max(-3, 11), 11)
+#test(calc.min("hi"), "hi")
+
+--- calc-pow-log-exp-ln ---
+// Test the `pow`, `log`, `exp`, and `ln` functions.
+#test(calc.pow(10, 0), 1)
+#test(calc.pow(2, 4), 16)
+#test(calc.exp(2), calc.pow(calc.e, 2))
+#test(calc.ln(10), calc.log(10, base: calc.e))
+
+--- calc-bit-logical ---
+// Test the `bit-not`, `bit-and`, `bit-or` and `bit-xor` functions.
+#test(64.bit-not(), -65)
+#test(0.bit-not(), -1)
+#test((-56).bit-not(), 55)
+#test(128.bit-and(192), 128)
+#test(192.bit-and(224), 192)
+#test((-1).bit-and(325532), 325532)
+#test(0.bit-and(-53), 0)
+#test(0.bit-or(-1), -1)
+#test(5.bit-or(3), 7)
+#test((-50).bit-or(3), -49)
+#test(64.bit-or(32), 96)
+#test((-1).bit-xor(1), -2)
+#test(64.bit-xor(96), 32)
+#test((-1).bit-xor(-7), 6)
+#test(0.bit-xor(492), 492)
+
+--- calc-bit-shift ---
+// Test the `bit-lshift` and `bit-rshift` functions.
+#test(32.bit-lshift(2), 128)
+#test(694.bit-lshift(0), 694)
+#test(128.bit-rshift(2), 32)
+#test(128.bit-rshift(12345), 0)
+#test((-7).bit-rshift(2), -2)
+#test((-7).bit-rshift(12345), -1)
+#test(128.bit-rshift(2, logical: true), 32)
+#test((-7).bit-rshift(61, logical: true), 7)
+#test(128.bit-rshift(12345, logical: true), 0)
+#test((-7).bit-rshift(12345, logical: true), 0)
+
+--- calc-bit-shift-too-large ---
+// Error: 2-18 the result is too large
+#1.bit-lshift(64)
+
+--- calc-bit-lshift-negative ---
+// Error: 15-17 number must be at least zero
+#1.bit-lshift(-1)
+
+--- calc-bit-rshift-negative ---
+// Error: 15-17 number must be at least zero
+#1.bit-rshift(-1)
+
+--- calc-pow-zero-to-power-of-zero ---
+// Error: 2-16 zero to the power of zero is undefined
+#calc.pow(0, 0)
+
+--- calc-pow-exponent-too-large ---
+// Error: 14-31 exponent is too large
+#calc.pow(2, 10000000000000000)
+
+--- calc-pow-too-large ---
+// Error: 2-25 the result is too large
+#calc.pow(2, 2147483647)
+
+--- calc-pow-bad-exponent ---
+// Error: 14-36 exponent may not be infinite, subnormal, or NaN
+#calc.pow(2, calc.pow(2.0, 10000.0))
+
+--- calc-pow-not-real ---
+// Error: 2-19 the result is not a real number
+#calc.pow(-1, 0.5)
+
+--- calc-sqrt-not-real ---
+// Error: 12-14 cannot take square root of negative number
+#calc.sqrt(-1)
+
+--- calc-root ---
+#test(calc.root(12.0, 1), 12.0)
+#test(calc.root(9.0, 2), 3.0)
+#test(calc.root(27.0, 3), 3.0)
+#test(calc.root(-27.0, 3), -3.0)
+// 100^(-1/2) = (100^(1/2))^-1 = 1/sqrt(100)
+#test(calc.root(100.0, -2), 0.1)
+
+--- calc-root-zeroth ---
+// Error: 17-18 cannot take the 0th root of a number
+#calc.root(1.0, 0)
+
+--- calc-root-negative-even ---
+// Error: 24-25 negative numbers do not have a real nth root when n is even
+#test(calc.root(-27.0, 4), -3.0)
+
+--- calc-log-negative ---
+// Error: 11-13 value must be strictly positive
+#calc.log(-1)
+
+--- calc-log-bad-base ---
+// Error: 20-21 base may not be zero, NaN, infinite, or subnormal
+#calc.log(1, base: 0)
+
+--- calc-log-not-real ---
+// Error: 2-24 the result is not a real number
+#calc.log(10, base: -1)
+
+--- calc-fact ---
+// Test the `fact` function.
+#test(calc.fact(0), 1)
+#test(calc.fact(5), 120)
+
+--- calc-fact-too-large ---
+// Error: 2-15 the result is too large
+#calc.fact(21)
+
+--- calc-perm ---
+// Test the `perm` function.
+#test(calc.perm(0, 0), 1)
+#test(calc.perm(5, 3), 60)
+#test(calc.perm(5, 5), 120)
+#test(calc.perm(5, 6), 0)
+
+--- calc-perm-too-large ---
+// Error: 2-19 the result is too large
+#calc.perm(21, 21)
+
+--- calc-binom ---
+// Test the `binom` function.
+#test(calc.binom(0, 0), 1)
+#test(calc.binom(5, 3), 10)
+#test(calc.binom(5, 5), 1)
+#test(calc.binom(5, 6), 0)
+#test(calc.binom(6, 2), 15)
+
+--- calc-gcd ---
+// Test the `gcd` function.
+#test(calc.gcd(112, 77), 7)
+#test(calc.gcd(12, 96), 12)
+#test(calc.gcd(13, 9), 1)
+#test(calc.gcd(13, -9), 1)
+#test(calc.gcd(272557, 272557), 272557)
+#test(calc.gcd(0, 0), 0)
+#test(calc.gcd(7, 0), 7)
+
+--- calc-lcm ---
+// Test the `lcm` function.
+#test(calc.lcm(112, 77), 1232)
+#test(calc.lcm(12, 96), 96)
+#test(calc.lcm(13, 9), 117)
+#test(calc.lcm(13, -9), 117)
+#test(calc.lcm(272557, 272557), 272557)
+#test(calc.lcm(0, 0), 0)
+#test(calc.lcm(8, 0), 0)
+
+--- calc-lcm-too-large ---
+// Error: 2-41 the result is too large
+#calc.lcm(15486487489457, 4874879896543)
+
+--- calc-min-nothing ---
+// Error: 2-12 expected at least one value
+#calc.min()
+
+--- calc-min-uncomparable ---
+// Error: 14-18 cannot compare string and integer
+#calc.min(1, "hi")
+
+--- calc-max-uncomparable ---
+// Error: 16-19 cannot compare 1pt with 1em
+#calc.max(1em, 1pt)
diff --git a/tests/suite/foundations/content.typ b/tests/suite/foundations/content.typ
new file mode 100644
index 0000000000..afecc124f8
--- /dev/null
+++ b/tests/suite/foundations/content.typ
@@ -0,0 +1,120 @@
+--- content-at-default ---
+// Test .at() default values for content.
+#test(auto, [a].at("doesn't exist", default: auto))
+
+--- content-field-syntax ---
+// Test fields on elements.
+#show list: it => {
+  test(it.children.len(), 3)
+}
+
+- A
+- B
+- C
+
+--- content-field-missing ---
+// Error: 25-28 content does not contain field "fun"
+#show heading: it => it.fun
+= A
+
+--- content-fields ---
+// Test content fields method.
+#test([a].fields(), (text: "a"))
+#test([a *b*].fields(),  (children: ([a], [ ], strong[b])))
+
+--- content-fields-mutable-invalid ---
+#{
+  let object = [hi]
+  // Error: 3-9 cannot mutate fields on content
+  object.property = "value"
+}
+
+--- content-field-materialized-table ---
+// Ensure that fields from set rules are materialized into the element before
+// a show rule runs.
+#set table(columns: (10pt, auto))
+#show table: it => it.columns
+#table[A][B][C][D]
+
+--- content-field-materialized-heading ---
+// Test it again with a different element.
+#set heading(numbering: "(I)")
+#show heading: set text(size: 11pt, weight: "regular")
+#show heading: it => it.numbering
+= Heading
+
+--- content-field-materialized-query ---
+// Test it with query.
+#set raw(lang: "rust")
+#context query().first().lang
+`raw` 
+
+--- content-fields-complex ---
+// Integrated test for content fields.
+#let compute(equation, ..vars) = {
+  let vars = vars.named()
+  let f(elem) = {
+    let func = elem.func()
+    if func == text {
+      let text = elem.text
+      if regex("^\d+$") in text {
+        int(text)
+      } else if text in vars {
+        int(vars.at(text))
+      } else {
+        panic("unknown math variable: " + text)
+      }
+    } else if func == math.attach {
+      let value = f(elem.base)
+      if elem.has("t") {
+        value = calc.pow(value, f(elem.t))
+      }
+      value
+    } else if elem.has("children") {
+      elem
+        .children
+        .filter(v => v != [ ])
+        .split[+]
+        .map(xs => xs.fold(1, (prod, v) => prod * f(v)))
+        .fold(0, (sum, v) => sum + v)
+    }
+  }
+  let result = f(equation.body)
+  [With ]
+  vars
+    .pairs()
+    .map(p => $#p.first() = #p.last()$)
+    .join(", ", last: " and ")
+  [ we have:]
+  $ equation = result $
+}
+
+#compute($x y + y^2$, x: 2, y: 3)
+
+--- content-label-has-method ---
+// Test whether the label is accessible through the `has` method.
+#show heading: it => {
+  assert(it.has("label"))
+  it
+}
+
+= Hello, world! 
+
+--- content-label-field-access ---
+// Test whether the label is accessible through field syntax.
+#show heading: it => {
+  assert(str(it.label) == "my-label")
+  it
+}
+
+= Hello, world! 
+
+--- content-label-fields-method ---
+// Test whether the label is accessible through the fields method.
+#show heading: it => {
+  assert("label" in it.fields())
+  assert(str(it.fields().label) == "my-label")
+  it
+}
+
+= Hello, world! 
diff --git a/tests/suite/foundations/context.typ b/tests/suite/foundations/context.typ
new file mode 100644
index 0000000000..fea9f544c6
--- /dev/null
+++ b/tests/suite/foundations/context.typ
@@ -0,0 +1,65 @@
+// Test context expressions.
+
+--- context-body-atomic-in-markup ---
+// Test that context body is parsed as atomic expression.
+#let c = [#context "hello".]
+#test(c.children.first().func(), (context none).func())
+#test(c.children.last(), [.])
+
+--- context-element-constructor-forbidden ---
+// Test that manual construction is forbidden.
+// Error: 2-25 cannot be constructed manually
+#(context none).func()()
+
+--- context-in-show-rule ---
+// Test that show rule establishes context.
+#set heading(numbering: "1.")
+#show heading: it => test(
+  counter(heading).get(),
+  (intro: (1,), back: (2,)).at(str(it.label)),
+)
+
+= Introduction 
+= Background 
+
+--- context-in-show-rule-query ---
+// Test that show rule on non-locatable element allows `query`.
+// Error: 18-47 Assertion failed: 2 != 3
+#show emph: _ => test(query(heading).len(), 3)
+#show strong: _ => test(query(heading).len(), 2)
+= Introduction
+= Background
+*Hi* _there_
+
+--- context-assign-to-captured-variable ---
+// Test error when captured variable is assigned to.
+#let i = 0
+// Error: 11-12 variables from outside the context expression are read-only and cannot be modified
+#context (i = 1)
+
+--- context-compatibility-locate ---
+#let s = state("x", 0)
+#let compute(expr) = [
+  #s.update(x =>
+    eval(expr.replace("x", str(x)))
+  )
+  New value is #s.display().
+]
+
+#locate(loc => {
+  let elem = query(, loc).first()
+  test(s.at(elem.location()), 13)
+})
+
+#compute("10") \
+#compute("x + 3") \
+*Here.*  \
+#compute("x * 2") \
+#compute("x - 5")
+
+--- context-compatibility-styling ---
+#style(styles => measure([it], styles).width < 20pt)
+
+--- context-compatibility-counter-display ---
+#counter(heading).update(10)
+#counter(heading).display(n => test(n, 10))
diff --git a/tests/suite/foundations/datetime.typ b/tests/suite/foundations/datetime.typ
new file mode 100644
index 0000000000..b54c11f3f3
--- /dev/null
+++ b/tests/suite/foundations/datetime.typ
@@ -0,0 +1,93 @@
+--- datetime-constructor-empty ---
+// Error: 2-12 at least one of date or time must be fully specified
+#datetime()
+
+--- datetime-constructor-time-invalid ---
+// Error: 2-42 time is invalid
+#datetime(hour: 25, minute: 0, second: 0)
+
+--- datetime-constructor-date-invalid ---
+// Error: 2-41 date is invalid
+#datetime(year: 2000, month: 2, day: 30)
+
+--- datetime-display ---
+// Test displaying of dates.
+#test(datetime(year: 2023, month: 4, day: 29).display(), "2023-04-29")
+#test(datetime(year: 2023, month: 4, day: 29).display("[year]"), "2023")
+#test(
+  datetime(year: 2023, month: 4, day: 29)
+    .display("[year repr:last_two]"),
+  "23",
+)
+#test(
+  datetime(year: 2023, month: 4, day: 29)
+    .display("[year] [month repr:long] [day] [week_number] [weekday]"),
+  "2023 April 29 17 Saturday",
+)
+
+// Test displaying of times
+#test(datetime(hour: 14, minute: 26, second: 50).display(), "14:26:50")
+#test(datetime(hour: 14, minute: 26, second: 50).display("[hour]"), "14")
+#test(
+  datetime(hour: 14, minute: 26, second: 50)
+    .display("[hour repr:12 padding:none]"),
+  "2",
+)
+#test(
+  datetime(hour: 14, minute: 26, second: 50)
+    .display("[hour], [minute], [second]"), "14, 26, 50",
+)
+
+// Test displaying of datetimes
+#test(
+  datetime(year: 2023, month: 4, day: 29, hour: 14, minute: 26, second: 50).display(),
+  "2023-04-29 14:26:50",
+)
+
+// Test getting the year/month/day etc. of a datetime
+#let d = datetime(year: 2023, month: 4, day: 29, hour: 14, minute: 26, second: 50)
+#test(d.year(), 2023)
+#test(d.month(), 4)
+#test(d.weekday(), 6)
+#test(d.day(), 29)
+#test(d.hour(), 14)
+#test(d.minute(), 26)
+#test(d.second(), 50)
+
+#let e = datetime(year: 2023, month: 4, day: 29)
+#test(e.hour(), none)
+#test(e.minute(), none)
+#test(e.second(), none)
+
+// Test today
+#test(datetime.today().display(), "1970-01-01")
+#test(datetime.today(offset: auto).display(), "1970-01-01")
+#test(datetime.today(offset: 2).display(), "1970-01-01")
+
+--- datetime-ordinal ---
+// Test date methods.
+#test(datetime(day: 1, month: 1, year: 2000).ordinal(), 1);
+#test(datetime(day: 1, month: 3, year: 2000).ordinal(), 31 + 29 + 1);
+#test(datetime(day: 31, month: 12, year: 2000).ordinal(), 366);
+#test(datetime(day: 1, month: 3, year: 2001).ordinal(), 31 + 28 + 1);
+#test(datetime(day: 31, month: 12, year: 2001).ordinal(), 365);
+
+--- datetime-display-missing-closing-bracket ---
+// Error: 27-34 missing closing bracket for bracket at index 0
+#datetime.today().display("[year")
+
+--- datetime-display-invalid-component ---
+// Error: 27-38 invalid component name 'nothing' at index 1
+#datetime.today().display("[nothing]")
+
+--- datetime-display-invalid-modifier ---
+// Error: 27-50 invalid modifier 'wrong' at index 6
+#datetime.today().display("[year wrong:last_two]")
+
+--- datetime-display-expected-component ---
+// Error: 27-33 expected component name at index 2
+#datetime.today().display("  []")
+
+--- datetime-display-insufficient-information ---
+// Error: 2-36 failed to format datetime (insufficient information)
+#datetime.today().display("[hour]")
diff --git a/tests/suite/foundations/dict.typ b/tests/suite/foundations/dict.typ
new file mode 100644
index 0000000000..d75b916297
--- /dev/null
+++ b/tests/suite/foundations/dict.typ
@@ -0,0 +1,266 @@
+// Test dictionaries.
+
+--- dict-basic-syntax ---
+
+// Empty
+#(:)
+
+// Two pairs and string key.
+#let dict = (normal: 1, "spacy key": 2)
+#dict
+
+#test(dict.normal, 1)
+#test(dict.at("spacy key"), 2)
+
+--- dict-fields ---
+// Test field on dictionary.
+#let dict = (nothing: "ness", hello: "world")
+#test(dict.nothing, "ness")
+#{
+  let world = dict
+    .hello
+
+  test(world, "world")
+}
+
+--- dict-missing-field ---
+// Error: 6-13 dictionary does not contain key "invalid"
+#(:).invalid
+
+--- dict-bad-key ---
+// Error: 3-7 expected string, found boolean
+// Error: 16-18 expected string, found integer
+#(true: false, 42: 3)
+
+--- dict-duplicate-key ---
+// Error: 24-29 duplicate key: first
+#(first: 1, second: 2, first: 3)
+
+--- dict-duplicate-key-stringy ---
+// Error: 17-20 duplicate key: a
+#(a: 1, "b": 2, "a": 3)
+
+--- dict-bad-expression ---
+// Simple expression after already being identified as a dictionary.
+// Error: 9-10 expected named or keyed pair, found identifier
+#(a: 1, b)
+
+--- dict-leading-colon ---
+// Identified as dictionary due to initial colon.
+// The boolean key is allowed for now since it will only cause an error at the evaluation stage.
+// Error: 4-5 expected named or keyed pair, found integer
+// Error: 17 expected expression
+#(:1 b:"", true:)
+
+--- spread-into-dict ---
+#{
+  let x = (a: 1)
+  let y = (b: 2)
+  let z = (a: 3)
+  test((:..x, ..y, ..z), (a: 3, b: 2))
+  test((..(a: 1), b: 2), (a: 1, b: 2))
+}
+
+--- spread-array-into-dict ---
+// Error: 3-11 cannot spread array into dictionary
+#(..(1, 2), a: 1)
+
+--- dict-at-lvalue ---
+// Test lvalue and rvalue access.
+#{
+  let dict = (a: 1, "b b": 1)
+  dict.at("b b") += 1
+  dict.state = (ok: true, err: false)
+  test(dict, (a: 1, "b b": 2, state: (ok: true, err: false)))
+  test(dict.state.ok, true)
+  dict.at("state").ok = false
+  test(dict.state.ok, false)
+  test(dict.state.err, false)
+}
+
+--- dict-at-missing-key ---
+// Test rvalue missing key.
+#{
+  let dict = (a: 1, b: 2)
+  // Error: 11-23 dictionary does not contain key "c" and no default value was specified
+  let x = dict.at("c")
+}
+
+--- dict-at-default ---
+// Test default value.
+#test((a: 1, b: 2).at("b", default: 3), 2)
+#test((a: 1, b: 2).at("c", default: 3), 3)
+
+--- dict-insert ---
+// Test insert.
+#{
+  let dict = (a: 1, b: 2)
+  dict.insert("b", 3)
+  test(dict, (a: 1, b: 3))
+  dict.insert("c", 5)
+  test(dict, (a: 1, b: 3, c: 5))
+}
+
+--- dict-remove-with-default ---
+// Test remove with default value.
+#{
+  let dict = (a: 1, b: 2)
+  test(dict.remove("b", default: 3), 2)
+}
+
+#{
+  let dict = (a: 1, b: 2)
+  test(dict.remove("c", default: 3), 3)
+}
+
+--- dict-missing-lvalue ---
+// Missing lvalue is not automatically none-initialized.
+#{
+  let dict = (:)
+  // Error: 3-9 dictionary does not contain key "b"
+  // Hint: 3-9 use `insert` to add or update values
+  dict.b += 1
+}
+
+--- dict-basic-methods ---
+// Test dictionary methods.
+#let dict = (a: 3, c: 2, b: 1)
+#test("c" in dict, true)
+#test(dict.len(), 3)
+#test(dict.values(), (3, 2, 1))
+#test(dict.pairs().map(p => p.first() + str(p.last())).join(), "a3c2b1")
+
+#dict.remove("c")
+#test("c" in dict, false)
+#test(dict, (a: 3, b: 1))
+
+--- dict-from-module ---
+// Test dictionary constructor
+#test(type(dictionary(sys).at("version")), version)
+#test(dictionary(sys).at("no-crash", default: none), none)
+
+--- dict-remove-order ---
+// Test that removal keeps order.
+#let dict = (a: 1, b: 2, c: 3, d: 4)
+#dict.remove("b")
+#test(dict.keys(), ("a", "c", "d"))
+
+--- dict-temporary-lvalue ---
+// Error: 3-15 cannot mutate a temporary value
+#((key: "val").other = "some")
+
+--- dict-function-item-not-a-method ---
+#{
+  let dict = (
+    call-me: () => 1,
+  )
+  // Error: 8-15 type dictionary has no method `call-me`
+  // Hint: 8-15 to call the function stored in the dictionary, surround the field access with parentheses, e.g. `(dict.call-me)(..)`
+  dict.call-me()
+}
+
+--- dict-item-missing-method ---
+#{
+  let dict = (
+    nonfunc: 1
+  )
+
+  // Error: 8-15 type dictionary has no method `nonfunc`
+  // Hint: 8-15 did you mean to access the field `nonfunc`?
+  dict.nonfunc()
+}
+
+--- dict-dynamic-uplicate-key ---
+#let a = "hello"
+#let b = "world"
+#let c = "value"
+#let d = "conflict"
+
+#assert.eq(((a): b), ("hello": "world"))
+#assert.eq(((a): 1, (a): 2), ("hello": 2))
+#assert.eq((hello: 1, (a): 2), ("hello": 2))
+#assert.eq((a + b: c, (a + b): d, (a): "value2", a: "value3"), ("helloworld": "conflict", "hello": "value2", "a": "value3"))
+
+--- issue-1338-dictionary-underscore ---
+#let foo = "foo"
+#let bar = "bar"
+// Error: 8-9 expected expression, found underscore
+// Error: 16-17 expected expression, found underscore
+#(foo: _, bar: _)
+
+--- issue-1342-dictionary-bare-expressions ---
+// Error: 5-8 expected named or keyed pair, found identifier
+// Error: 10-13 expected named or keyed pair, found identifier
+#(: foo, bar)
+
+--- issue-3154-dict-at-not-contained ---
+#{
+  let dict = (a: 1)
+  // Error: 3-15 dictionary does not contain key "b" and no default value was specified
+  dict.at("b")
+}
+
+--- issue-3154-dict-at-missing-default ---
+#{
+  let dict = (a: 1)
+  test(dict.at("b", default: 0), 0)
+}
+
+--- issue-3154-dict-at-missing-mutable ---
+#{
+  let dict = (a: 1)
+  // Error: 3-15 dictionary does not contain key "b"
+  // Hint: 3-15 use `insert` to add or update values
+  dict.at("b") = 9
+}
+
+--- issue-3154-dict-at-missing-mutable-default ---
+#{
+  let dict = (a: 1)
+  // Error: 3-27 dictionary does not contain key "b"
+  // Hint: 3-27 use `insert` to add or update values
+  dict.at("b", default: 0) = 9
+}
+
+--- issue-3154-dict-syntax-missing ---
+#{
+  let dict = (a: 1)
+  // Error: 8-9 dictionary does not contain key "b"
+  dict.b
+}
+
+--- issue-3154-dict-syntax-missing-mutable ---
+#{
+  let dict = (a: 1)
+  dict.b = 9
+  test(dict, (a: 1, b: 9))
+}
+
+--- issue-3154-dict-syntax-missing-add-assign ---
+#{
+  let dict = (a: 1)
+  // Error: 3-9 dictionary does not contain key "b"
+  // Hint: 3-9 use `insert` to add or update values
+  dict.b += 9
+}
+
+--- issue-3232-dict-unexpected-keys-sides ---
+// Confusing "expected relative length or dictionary, found dictionary"
+// Error: 16-58 unexpected keys "unexpected" and "unexpected-too"
+#block(outset: (unexpected: 0.5em, unexpected-too: 0.2em), [Hi])
+
+--- issue-3232-dict-unexpected-keys-corners ---
+// Error: 14-56 unexpected keys "unexpected" and "unexpected-too"
+#box(radius: (unexpected: 0.5em, unexpected-too: 0.5em), [Hi])
+
+--- issue-3232-dict-unexpected-key-sides ---
+// Error: 16-49 unexpected key "unexpected", valid keys are "left", "top", "right", "bottom", "x", "y", and "rest"
+#block(outset: (unexpected: 0.2em, right: 0.5em), [Hi]) // The 1st key is unexpected
+
+--- issue-3232-dict-unexpected-key-corners ---
+// Error: 14-50 unexpected key "unexpected", valid keys are "top-left", "top-right", "bottom-right", "bottom-left", "left", "top", "right", "bottom", and "rest"
+#box(radius: (top-left: 0.5em, unexpected: 0.5em), [Hi]) // The 2nd key is unexpected
+
+--- issue-3232-dict-empty ---
+#block(outset: (:), [Hi]) // Ok
+#box(radius: (:), [Hi]) // Ok
diff --git a/tests/typ/compiler/duration.typ b/tests/suite/foundations/duration.typ
similarity index 93%
rename from tests/typ/compiler/duration.typ
rename to tests/suite/foundations/duration.typ
index 1d831a6fa8..7e53f70369 100644
--- a/tests/typ/compiler/duration.typ
+++ b/tests/suite/foundations/duration.typ
@@ -1,17 +1,16 @@
 // Test durations.
-// Ref: false
 
----
+--- duration-negate ---
 // Test negating durations.
 #test(-duration(hours: 2), duration(hours: -2))
 
----
+--- duration-add-and-subtract ---
 // Test adding and subtracting durations.
 #test(duration(weeks: 1, hours: 1), duration(weeks: 1) + duration(hours: 1))
 #test(duration(weeks: 1, hours: -1), duration(weeks: 1) - duration(hours: 1))
 #test(duration(days: 6, hours: 23), duration(weeks: 1) - duration(hours: 1))
 
----
+--- duration-add-and-subtract-dates ---
 // Test adding and subtracting durations and dates.
 #let d = datetime(day: 1, month: 1, year: 2000)
 #let d2 = datetime(day: 1, month: 2, year: 2000)
@@ -33,7 +32,7 @@
   datetime(day: 1, month: 1, year: 2001),
 )
 
----
+--- duration-add-and-subtract-times ---
 // Test adding and subtracting durations and times.
 #let a = datetime(hour: 12, minute: 0, second: 0)
 #test(a + duration(hours: 1, minutes: -60), datetime(hour: 12, minute: 0, second: 0))
@@ -51,7 +50,7 @@
   datetime(hour: 13, minute: 13, second: 13),
 )
 
----
+--- duration-add-and-subtract-datetimes ---
 // Test adding and subtracting durations and datetimes.
 #test(
   datetime(day: 1, month: 1, year: 2000, hour: 12, minute: 0, second: 0)
@@ -65,7 +64,7 @@
   datetime(day: 10, month: 1, year: 2000, hour: 23, minute: 9, second: 50),
 )
 
----
+--- duration-from-date-subtraction ---
 // Test subtracting dates.
 #let a = datetime(hour: 12, minute: 0, second: 0)
 #let b = datetime(day: 1, month: 1, year: 2000)
@@ -75,7 +74,7 @@
 #test(datetime(day: 1, month: 2, year: 2000) - b, duration(days: 31))
 #test(datetime(day: 15, month: 1, year: 2000) - b, duration(weeks: 2))
 
----
+--- duration-multiply-with-number ---
 // Test multiplying and dividing durations with numbers.
 #test(duration(minutes: 10) * 6, duration(hours: 1))
 #test(duration(minutes: 10) * 2, duration(minutes: 20))
@@ -83,13 +82,13 @@
 #test(duration(minutes: 10) / 2, duration(minutes: 5))
 #test(duration(minutes: 10) / 2.5, duration(minutes: 4))
 
----
+--- duration-divide ---
 // Test dividing durations with durations
 #test(duration(minutes: 20) / duration(hours: 1), 1 / 3)
 #test(duration(minutes: 20) / duration(minutes: 10), 2)
 #test(duration(minutes: 20) / duration(minutes: 8), 2.5)
 
----
+--- duration-compare ---
 // Test comparing durations
 #test(duration(minutes: 20) > duration(minutes: 10), true)
 #test(duration(minutes: 20) >= duration(minutes: 10), true)
diff --git a/tests/suite/foundations/eval.typ b/tests/suite/foundations/eval.typ
new file mode 100644
index 0000000000..f85146b235
--- /dev/null
+++ b/tests/suite/foundations/eval.typ
@@ -0,0 +1,54 @@
+--- eval ---
+// Test the eval function.
+#test(eval("1 + 2"), 3)
+#test(eval("1 + x", scope: (x: 3)), 4)
+#test(eval("let x = x + 1; x + 1", scope: (x: 1)), 3)
+
+--- eval-mode ---
+// Test evaluation in other modes.
+#eval("[_Hello" + " World!_]") \
+#eval("_Hello" + " World!_", mode: "markup") \
+#eval("RR_1^NN", mode: "math", scope: (RR: math.NN, NN: math.RR))
+
+--- eval-syntax-error-1 ---
+// Error: 7-12 expected pattern
+#eval("let")
+
+--- eval-in-show-rule ---
+#show raw: it => text(font: "PT Sans", eval("[" + it.text + "]"))
+
+Interacting
+```
+#set text(blue)
+Blue #move(dy: -0.15em)[🌊]
+```
+
+--- eval-runtime-error ---
+// Error: 7-17 cannot continue outside of loop
+#eval("continue")
+
+--- eval-syntax-error-2 ---
+// Error: 7-12 expected semicolon or line break
+#eval("1 2")
+
+--- eval-path-resolve ---
+// Test absolute path.
+#eval("image(\"/assets/images/tiger.jpg\", width: 50%)")
+
+--- eval-path-resolve-in-show-rule ---
+#show raw: it => eval(it.text, mode: "markup")
+
+```
+#show emph: image("/assets/images/tiger.jpg", width: 50%)
+_Tiger!_
+```
+
+--- eval-path-resolve-relative ---
+// Test relative path.
+#test(eval(`"HELLO" in read("./eval.typ")`.text), true)
+
+--- issue-2055-math-eval ---
+// Evaluating a math expr should renders the same as an equation
+#eval(mode: "math", "f(a) = cases(a + b\, space space x >= 3,a + b\, space space x = 5)")
+
+$f(a) = cases(a + b\, space space x >= 3,a + b\, space space x = 5)$
diff --git a/tests/suite/foundations/float.typ b/tests/suite/foundations/float.typ
new file mode 100644
index 0000000000..770533b9a6
--- /dev/null
+++ b/tests/suite/foundations/float.typ
@@ -0,0 +1,66 @@
+--- float-constructor ---
+#test(float(10), 10.0)
+#test(float(50% * 30%), 0.15)
+#test(float("31.4e-1"), 3.14)
+#test(float("31.4e\u{2212}1"), 3.14)
+#test(float("3.1415"), 3.1415)
+#test(float("-7654.321"), -7654.321)
+#test(float("\u{2212}7654.321"), -7654.321)
+#test(type(float(10)), float)
+
+--- float-constructor-bad-type ---
+// Error: 8-13 expected float, boolean, integer, ratio, or string, found type
+#float(float)
+
+--- float-constructor-bad-value ---
+// Error: 8-15 invalid float: 1.2.3
+#float("1.2.3")
+
+--- float-is-nan ---
+// Test float `is-nan()`.
+#test(float(calc.nan).is-nan(), true)
+#test(float(10).is-nan(), false)
+
+--- float-is-infinite ---
+// Test float `is-infinite()`.
+#test(float(calc.inf).is-infinite(), true)
+#test(float(-calc.inf).is-infinite(), true)
+#test(float(10).is-infinite(), false)
+#test(float(-10).is-infinite(), false)
+
+--- float-signum ---
+// Test float `signum()`
+#test(float(0.0).signum(), 1.0)
+#test(float(1.0).signum(), 1.0)
+#test(float(-1.0).signum(), -1.0)
+#test(float(10.0).signum(), 1.0)
+#test(float(-10.0).signum(), -1.0)
+#test(float(calc.nan).signum().is-nan(), true)
+
+--- float-repr ---
+// Test the `repr` function with floats.
+#repr(12.0) \
+#repr(3.14) \
+#repr(1234567890.0) \
+#repr(0123456789.0) \
+#repr(0.0) \
+#repr(-0.0) \
+#repr(-1.0) \
+#repr(-9876543210.0) \
+#repr(-0987654321.0) \
+#repr(-3.14) \
+#repr(4.0 - 8.0)
+
+--- float-display ---
+// Test floats.
+#12.0 \
+#3.14 \
+#1234567890.0 \
+#0123456789.0 \
+#0.0 \
+#(-0.0) \
+#(-1.0) \
+#(-9876543210.0) \
+#(-0987654321.0) \
+#(-3.14) \
+#(4.0 - 8.0)
diff --git a/tests/suite/foundations/int.typ b/tests/suite/foundations/int.typ
new file mode 100644
index 0000000000..0c85dcabab
--- /dev/null
+++ b/tests/suite/foundations/int.typ
@@ -0,0 +1,73 @@
+--- int-base-alternative ---
+// Test numbers with alternative bases.
+#test(0x10, 16)
+#test(0b1101, 13)
+#test(0xA + 0xa, 0x14)
+
+--- int-base-binary-invalid ---
+// Error: 2-7 invalid binary number: 0b123
+#0b123
+
+--- int-base-hex-invalid ---
+// Error: 2-8 invalid hexadecimal number: 0x123z
+#0x123z
+
+--- int-constructor ---
+// Test conversion to numbers.
+#test(int(false), 0)
+#test(int(true), 1)
+#test(int(10), 10)
+#test(int("150"), 150)
+#test(int("-834"), -834)
+#test(int("\u{2212}79"), -79)
+#test(int(10 / 3), 3)
+
+--- int-constructor-bad-type ---
+// Error: 6-10 expected integer, boolean, float, or string, found length
+#int(10pt)
+
+--- int-constructor-bad-value ---
+// Error: 6-12 invalid integer: nope
+#int("nope")
+
+--- int-signum ---
+// Test int `signum()`
+#test(int(0).signum(), 0)
+#test(int(1.0).signum(), 1)
+#test(int(-1.0).signum(), -1)
+#test(int(10.0).signum(), 1)
+#test(int(-10.0).signum(), -1)
+
+--- int-repr ---
+// Test the `repr` function with integers.
+#repr(12) \
+#repr(1234567890) \
+#repr(0123456789) \
+#repr(0) \
+#repr(-0) \
+#repr(-1) \
+#repr(-9876543210) \
+#repr(-0987654321) \
+#repr(4 - 8)
+
+--- int-display ---
+// Test integers.
+#12 \
+#1234567890 \
+#0123456789 \
+#0 \
+#(-0) \
+#(-1) \
+#(-9876543210) \
+#(-0987654321) \
+#(4 - 8)
+
+--- issue-int-constructor ---
+// Test that integer -> integer conversion doesn't do a roundtrip through float.
+#let x = 9223372036854775800
+#test(type(x), int)
+#test(int(x), x)
+
+--- number-invalid-suffix ---
+// Error: 2-4 invalid number suffix: u
+#1u
diff --git a/tests/typ/compiler/label.typ b/tests/suite/foundations/label.typ
similarity index 81%
rename from tests/typ/compiler/label.typ
rename to tests/suite/foundations/label.typ
index fabbac80f1..2cde102c3a 100644
--- a/tests/typ/compiler/label.typ
+++ b/tests/suite/foundations/label.typ
@@ -1,6 +1,6 @@
 // Test labels.
 
----
+--- label-show-where-selector ---
 // Test labelled headings.
 #show heading: set text(10pt)
 #show heading.where(label: ): underline
@@ -11,7 +11,7 @@ The beginning.
 = Conclusion
 The end.
 
----
+--- label-after-expression ---
 // Test label after expression.
 #show strong.where(label: ): set text(red)
 
@@ -19,7 +19,7 @@ The end.
 #let b = [*B*]
 #a  #b
 
----
+--- label-on-text ---
 // Test labelled text.
 #show "t": it => {
   set text(blue) if it.has("label") and it.label == 
@@ -28,14 +28,14 @@ The end.
 
 This is a thing #[that ] happened.
 
----
+--- label-dynamic-show-set ---
 // Test abusing dynamic labels for styling.
 #show : set text(red)
 #show : set text(blue)
 
 *A* *B*  *C* #label("bl" + "ue") *D*
 
----
+--- label-after-parbreak ---
 // Test that label ignores parbreak.
 #show : none
 
@@ -47,26 +47,24 @@ _Hidden_
 
 _Visible_
 
----
+--- label-in-block ---
 // Test that label only works within one content block.
 #show : strike
 *This is* #[] *protected.*
 *This is not.* 
 
----
+--- label-unclosed-is-text ---
 // Test that incomplete label is text.
 1 < 2 is #if 1 < 2 [not] a label.
 
----
+--- label-text-styled-and-sequence ---
 // Test label on text, styled, and sequence.
-// Ref: false
 #test([Hello].label, )
 #test([#[A *B* C]].label, )
 #test([#text(red)[Hello]].label, )
 
----
+--- label-string-conversion ---
 // Test getting the name of a label.
-// Ref: false
 #test(str(), "hey")
 #test(str(label("hey")), "hey")
 #test(str([Hmm].label), "hey")
diff --git a/tests/suite/foundations/panic.typ b/tests/suite/foundations/panic.typ
new file mode 100644
index 0000000000..5d9d40468e
--- /dev/null
+++ b/tests/suite/foundations/panic.typ
@@ -0,0 +1,14 @@
+--- panic ---
+// Test panic.
+// Error: 2-9 panicked
+#panic()
+
+--- panic-with-int ---
+// Test panic.
+// Error: 2-12 panicked with: 123
+#panic(123)
+
+--- panic-with-str ---
+// Test panic.
+// Error: 2-24 panicked with: "this is wrong"
+#panic("this is wrong")
diff --git a/tests/suite/foundations/plugin.typ b/tests/suite/foundations/plugin.typ
new file mode 100644
index 0000000000..0842980ecd
--- /dev/null
+++ b/tests/suite/foundations/plugin.typ
@@ -0,0 +1,47 @@
+// Test WebAssembly plugins.
+
+--- plugin-basic ---
+#let p = plugin("/assets/plugins/hello.wasm")
+#test(p.hello(), bytes("Hello from wasm!!!"))
+#test(p.double_it(bytes("hey!")), bytes("hey!.hey!"))
+#test(
+  p.shuffle(bytes("value1"), bytes("value2"), bytes("value3")),
+  bytes("value3-value1-value2"),
+)
+
+--- plugin-wrong-number-of-arguments ---
+#let p = plugin("/assets/plugins/hello.wasm")
+
+// Error: 2-20 plugin function takes 0 arguments, but 1 was given
+#p.hello(bytes(""))
+
+--- plugin-wrong-argument-type ---
+#let p = plugin("/assets/plugins/hello.wasm")
+
+// Error: 10-14 expected bytes, found boolean
+// Error: 27-29 expected bytes, found integer
+#p.hello(true, bytes(()), 10)
+
+--- plugin-error ---
+#let p = plugin("/assets/plugins/hello.wasm")
+
+// Error: 2-17 plugin errored with: This is an `Err`
+#p.returns_err()
+
+--- plugin-panic ---
+#let p = plugin("/assets/plugins/hello.wasm")
+
+// Error: 2-16 plugin panicked: wasm `unreachable` instruction executed
+#p.will_panic()
+
+--- plugin-out-of-bounds-read ---
+#let p = plugin("/assets/plugins/plugin-oob.wasm")
+
+// Error: 2-14 plugin tried to read out of bounds: pointer 0x40000000 is out of bounds for read of length 1
+#p.read_oob()
+
+--- plugin-out-of-bounds-write ---
+#let p = plugin("/assets/plugins/plugin-oob.wasm")
+
+// Error: 2-27 plugin tried to write out of bounds: pointer 0x40000000 is out of bounds for write of length 3
+#p.write_oob(bytes("xyz"))
diff --git a/tests/typ/compiler/repr.typ b/tests/suite/foundations/repr.typ
similarity index 78%
rename from tests/typ/compiler/repr.typ
rename to tests/suite/foundations/repr.typ
index 13593a868d..f9346faacb 100644
--- a/tests/typ/compiler/repr.typ
+++ b/tests/suite/foundations/repr.typ
@@ -1,13 +1,15 @@
-// Test representation of values in the document.
+--- repr ---
+#test(repr(ltr), "ltr")
+#test(repr((1, 2, false, )), "(1, 2, false)")
 
----
+--- repr-literals ---
 // Literal values.
 #auto \
 #none (empty) \
 #true \
 #false
 
----
+--- repr-numerical ---
 // Numerical values.
 #1 \
 #1.0e-4 \
@@ -24,7 +26,7 @@
 #(2em + 10pt) \
 #2.3fr
 
----
+--- repr-misc ---
 // Colors and strokes.
 #set text(0.8em)
 #rgb("f7a205") \
diff --git a/tests/suite/foundations/str.typ b/tests/suite/foundations/str.typ
new file mode 100644
index 0000000000..025ec53d36
--- /dev/null
+++ b/tests/suite/foundations/str.typ
@@ -0,0 +1,315 @@
+// Test the string methods.
+
+--- str-constructor ---
+// Test conversion to string.
+#test(str(123), "123")
+#test(str(123, base: 3), "11120")
+#test(str(-123, base: 16), "−7b")
+#test(str(9223372036854775807, base: 36), "1y2p0ij32e8e7")
+#test(str(50.14), "50.14")
+#test(str(10 / 3).len() > 10, true)
+
+--- str-from-float ---
+// Test the `str` function with floats.
+#test(str(12.0), "12")
+#test(str(3.14), "3.14")
+#test(str(1234567890.0), "1234567890")
+#test(str(0123456789.0), "123456789")
+#test(str(0.0), "0")
+#test(str(-0.0), "0")
+#test(str(-1.0), "−1")
+#test(str(-9876543210.0), "−9876543210")
+#test(str(-0987654321.0), "−987654321")
+#test(str(-3.14), "−3.14")
+#test(str(4.0 - 8.0), "−4")
+
+--- str-from-int ---
+// Test the `str` function with integers.
+#test(str(12), "12")
+#test(str(1234567890), "1234567890")
+#test(str(0123456789), "123456789")
+#test(str(0), "0")
+#test(str(-0), "0")
+#test(str(-1), "−1")
+#test(str(-9876543210), "−9876543210")
+#test(str(-0987654321), "−987654321")
+#test(str(4 - 8), "−4")
+
+--- str-constructor-bad-type ---
+// Error: 6-8 expected integer, float, version, bytes, label, type, or string, found content
+#str([])
+
+--- str-constructor-bad-base ---
+// Error: 17-19 base must be between 2 and 36
+#str(123, base: 99)
+
+--- str-constructor-unsupported-base ---
+// Error: 18-19 base is only supported for integers
+#str(1.23, base: 2)
+
+--- str-from-and-to-unicode ---
+// Test the unicode function.
+#test(str.from-unicode(97), "a")
+#test(str.to-unicode("a"), 97)
+
+--- str-from-unicode-bad-type ---
+// Error: 19-22 expected integer, found content
+#str.from-unicode([a])
+
+--- str-to-unicode-bad-type ---
+// Error: 17-21 expected exactly one character
+#str.to-unicode("ab")
+
+--- str-from-unicode-negative ---
+// Error: 19-21 number must be at least zero
+#str.from-unicode(-1)
+
+--- str-from-unicode-bad-value ---
+// Error: 2-28 0x110000 is not a valid codepoint
+#str.from-unicode(0x110000) // 0x10ffff is the highest valid code point
+
+--- string-len ---
+// Test the `len` method.
+#test("Hello World!".len(), 12)
+
+--- string-first-and-last ---
+// Test the `first` and `last` methods.
+#test("Hello".first(), "H")
+#test("Hello".last(), "o")
+#test("🏳️‍🌈A🏳️‍⚧️".first(), "🏳️‍🌈")
+#test("🏳️‍🌈A🏳️‍⚧️".last(), "🏳️‍⚧️")
+
+--- string-first-empty ---
+// Error: 2-12 string is empty
+#"".first()
+
+--- string-last-empty ---
+// Error: 2-11 string is empty
+#"".last()
+
+--- string-at ---
+// Test the `at` method.
+#test("Hello".at(1), "e")
+#test("Hello".at(4), "o")
+#test("Hello".at(-1), "o")
+#test("Hello".at(-2), "l")
+#test("Hey: 🏳️‍🌈 there!".at(5), "🏳️‍🌈")
+
+--- string-at-default ---
+// Test `at`'s 'default' parameter.
+#test("z", "Hello".at(5, default: "z"))
+
+--- string-at-not-a-char-boundary ---
+// Error: 2-14 string index 2 is not a character boundary
+#"🏳️‍🌈".at(2)
+
+--- string-at-out-of-bounds ---
+// Error: 2-15 no default value was specified and string index out of bounds (index: 5, len: 5)
+#"Hello".at(5)
+
+--- string-at-at-default-other-type ---
+#test("Hello".at(5, default: (a: 10)), (a: 10))
+
+--- string-slice ---
+// Test the `slice` method.
+#test("abc".slice(1, 2), "b")
+#test("abc🏡def".slice(2, 7), "c🏡")
+#test("abc🏡def".slice(2, -2), "c🏡d")
+#test("abc🏡def".slice(-3, -1), "de")
+
+--- string-slice-not-a-char-boundary ---
+// Error: 2-21 string index -1 is not a character boundary
+#"🏳️‍🌈".slice(0, -1)
+
+--- string-clusters ---
+// Test the `clusters` and `codepoints` methods.
+#test("abc".clusters(), ("a", "b", "c"))
+#test("abc".clusters(), ("a", "b", "c"))
+#test("🏳️‍🌈!".clusters(), ("🏳️‍🌈", "!"))
+
+--- string-codepoints ---
+#test("🏳️‍🌈!".codepoints(), ("🏳", "\u{fe0f}", "\u{200d}", "🌈", "!"))
+
+--- string-contains ---
+// Test the `contains` method.
+#test("abc".contains("b"), true)
+#test("b" in "abc", true)
+#test("1234f".contains(regex("\d")), true)
+#test(regex("\d") in "1234f", true)
+#test("abc".contains("d"), false)
+#test("1234g" in "1234f", false)
+#test("abc".contains(regex("^[abc]$")), false)
+#test("abc".contains(regex("^[abc]+$")), true)
+
+--- string-starts-with ---
+// Test the `starts-with` and `ends-with` methods.
+#test("Typst".starts-with("Ty"), true)
+#test("Typst".starts-with(regex("[Tt]ys")), false)
+#test("Typst".starts-with("st"), false)
+
+--- string-ends-with ---
+#test("Typst".ends-with("st"), true)
+#test("Typst".ends-with(regex("\d*")), true)
+#test("Typst".ends-with(regex("\d+")), false)
+#test("Typ12".ends-with(regex("\d+")), true)
+#test("typst13".ends-with(regex("1[0-9]")), true)
+#test("typst113".ends-with(regex("1[0-9]")), true)
+#test("typst23".ends-with(regex("1[0-9]")), false)
+
+--- string-find-and-position ---
+// Test the `find` and `position` methods.
+#let date = regex("\d{2}:\d{2}")
+#test("Hello World".find("World"), "World")
+#test("Hello World".position("World"), 6)
+#test("It's 12:13 now".find(date), "12:13")
+#test("It's 12:13 now".position(date), 5)
+
+--- string-match ---
+// Test the `match` method.
+#test("Is there a".match("for this?"), none)
+#test(
+  "The time of my life.".match(regex("[mit]+e")),
+  (start: 4, end: 8, text: "time", captures: ()),
+)
+
+--- string-matches ---
+// Test the `matches` method.
+#test("Hello there".matches("\d"), ())
+#test("Day by Day.".matches("Day"), (
+  (start: 0, end: 3, text: "Day", captures: ()),
+  (start: 7, end: 10, text: "Day", captures: ()),
+))
+
+// Compute the sum of all timestamps in the text.
+#let timesum(text) = {
+  let time = 0
+  for match in text.matches(regex("(\d+):(\d+)")) {
+    let caps = match.captures
+    time += 60 * int(caps.at(0)) + int(caps.at(1))
+  }
+  str(int(time / 60)) + ":" + str(calc.rem(time, 60))
+}
+
+#test(timesum(""), "0:0")
+#test(timesum("2:70"), "3:10")
+#test(timesum("1:20, 2:10, 0:40"), "4:10")
+
+--- stgring-replace ---
+// Test the `replace` method with `Str` replacements.
+#test("ABC".replace("", "-"), "-A-B-C-")
+#test("Ok".replace("Ok", "Nope", count: 0), "Ok")
+#test("to add?".replace("", "How ", count: 1), "How to add?")
+#test("AB C DEF GH J".replace(" ", ",", count: 2), "AB,C,DEF GH J")
+#test("Walcemo"
+  .replace("o", "k")
+  .replace("e", "o")
+  .replace("k", "e")
+  .replace("a", "e"),
+  "Welcome"
+)
+#test("123".replace(regex("\d$"), "_"), "12_")
+#test("123".replace(regex("\d{1,2}$"), "__"), "1__")
+
+--- string-replace-function ---
+// Test the `replace` method with `Func` replacements.
+
+#test("abc".replace(regex("[a-z]"), m => {
+  str(m.start) + m.text + str(m.end)
+}), "0a11b22c3")
+#test("abcd, efgh".replace(regex("\w+"), m => {
+  upper(m.text)
+}), "ABCD, EFGH")
+#test("hello : world".replace(regex("^(.+)\s*(:)\s*(.+)$"), m => {
+  upper(m.captures.at(0)) + m.captures.at(1) + " " + upper(m.captures.at(2))
+}), "HELLO : WORLD")
+#test("hello world, lorem ipsum".replace(regex("(\w+) (\w+)"), m => {
+  m.captures.at(1) + " " + m.captures.at(0)
+}), "world hello, ipsum lorem")
+#test("hello world, lorem ipsum".replace(regex("(\w+) (\w+)"), count: 1, m => {
+  m.captures.at(1) + " " + m.captures.at(0)
+}), "world hello, lorem ipsum")
+#test("123 456".replace(regex("[a-z]+"), "a"), "123 456")
+
+#test("abc".replace("", m => "-"), "-a-b-c-")
+#test("abc".replace("", m => "-", count: 1), "-abc")
+#test("123".replace("abc", m => ""), "123")
+#test("123".replace("abc", m => "", count: 2), "123")
+#test("a123b123c".replace("123", m => {
+  str(m.start) + "-" + str(m.end)
+}), "a1-4b5-8c")
+#test("halla warld".replace("a", m => {
+  if m.start == 1 { "e" }
+  else if m.start == 4 or m.start == 7 { "o" }
+}), "hello world")
+#test("aaa".replace("a", m => str(m.captures.len())), "000")
+
+--- string-replace-function-bad-type ---
+// Error: 23-24 expected string, found integer
+#"123".replace("123", m => 1)
+
+--- string-replace-bad-type ---
+// Error: 23-32 expected string or function, found array
+#"123".replace("123", (1, 2, 3))
+
+--- string-trim-basic ---
+// Test the `trim` method; the pattern is not provided.
+#let str = "Typst, LaTeX, Word, InDesign"
+#let array = ("Typst", "LaTeX", "Word", "InDesign")
+#test(str.split(",").map(s => s.trim()), array)
+#test("".trim(), "")
+#test("  ".trim(), "")
+#test("\t".trim(), "")
+#test("\n".trim(), "")
+#test("\t \n".trim(), "")
+#test(" abc ".trim(at: start), "abc ")
+#test("\tabc ".trim(at: start), "abc ")
+#test("abc\n".trim(at: end), "abc")
+#test(" abc ".trim(at: end, repeat: true), " abc")
+#test("  abc".trim(at: start, repeat: false), "abc")
+
+--- string-trim-pattern-str ---
+// Test the `trim` method; the pattern is a string.
+#test("aabcaa".trim("a", repeat: false), "abca")
+#test("aabca".trim("a", at: start), "bca")
+#test("aabcaa".trim("a", at: end, repeat: false), "aabca")
+#test(" abc\n".trim("\n"), " abc")
+#test("whole".trim("whole", at: start), "")
+
+--- string-trim-pattern-regex ---
+// Test the `trim` method; the pattern is a regex.
+#test("".trim(regex(".")), "")
+#test("123abc456".trim(regex("\d")), "abc")
+#test("123abc456".trim(regex("\d"), repeat: false), "23abc45")
+#test("123a4b5c678".trim(regex("\d"), repeat: true), "a4b5c")
+#test("123a4b5c678".trim(regex("\d"), repeat: false), "23a4b5c67")
+#test("123abc456".trim(regex("\d"), at: start), "abc456")
+#test("123abc456".trim(regex("\d"), at: end), "123abc")
+#test("123abc456".trim(regex("\d+"), at: end, repeat: false), "123abc")
+#test("123abc456".trim(regex("\d{1,2}$"), repeat: false), "123abc4")
+#test("hello world".trim(regex(".")), "")
+#test("12306".trim(regex("\d"), at: start), "")
+#test("12306abc".trim(regex("\d"), at: start), "abc")
+#test("whole".trim(regex("whole"), at: start), "")
+#test("12306".trim(regex("\d"), at: end), "")
+#test("abc12306".trim(regex("\d"), at: end), "abc")
+#test("whole".trim(regex("whole"), at: end), "")
+
+--- string-trim-at-bad-alignment ---
+// Error: 17-21 expected either `start` or `end`
+#"abc".trim(at: left)
+
+--- string-split ---
+// Test the `split` method.
+#test("abc".split(""), ("", "a", "b", "c", ""))
+#test("abc".split("b"), ("a", "c"))
+#test("a123c".split(regex("\d")), ("a", "", "", "c"))
+#test("a123c".split(regex("\d+")), ("a", "c"))
+
+--- string-rev ---
+// Test the `rev` method.
+#test("abc".rev(), "cba")
+#test("ax̂e".rev(), "ex̂a")
+
+--- string-unclosed ---
+// Error: 2-2:1 unclosed string
+#"hello\"
diff --git a/tests/suite/foundations/type.typ b/tests/suite/foundations/type.typ
new file mode 100644
index 0000000000..f2a9884506
--- /dev/null
+++ b/tests/suite/foundations/type.typ
@@ -0,0 +1,25 @@
+--- type ---
+#test(type(1), int)
+#test(type(ltr), direction)
+#test(type(10 / 3), float)
+
+--- type-string-compatibility ---
+#test(type(10), int)
+#test(type(10), "integer")
+#test("is " + type(10), "is integer")
+#test(int in ("integer", "string"), true)
+#test(int in "integers or strings", true)
+#test(str in "integers or strings", true)
+
+--- issue-3110-type-constructor ---
+// Let the error message report the type name.
+// Error: 2-9 type content does not have a constructor
+#content()
+
+--- issue-3110-associated-field ---
+// Error: 6-12 type integer does not contain field `MAXVAL`
+#int.MAXVAL
+
+--- issue-3110-associated-function ---
+// Error: 6-18 type string does not contain field `from-unïcode`
+#str.from-unïcode(97)
diff --git a/tests/typ/compute/version.typ b/tests/suite/foundations/version.typ
similarity index 77%
rename from tests/typ/compute/version.typ
rename to tests/suite/foundations/version.typ
index e33eeb6f60..bf2cadb18f 100644
--- a/tests/typ/compute/version.typ
+++ b/tests/suite/foundations/version.typ
@@ -1,27 +1,27 @@
 // Test versions.
-// Ref: false
 
----
+--- version-constructor ---
 // Test version constructor.
 
 // Empty.
 #version()
 
 // Plain.
-#version(1, 2)
+#test(version(1, 2).major, 1)
 
 // Single Array argument.
-#version((1, 2))
+#test(version((1, 2)).minor, 2)
 
 // Mixed arguments.
-#version(1, (2, 3), 4, (5, 6), 7)
+#test(version(1, (2, 3), 4, (5, 6), 7).at(5), 6)
 
----
+--- version-equality ---
 // Test equality of different-length versions
 #test(version(), version(0))
 #test(version(0), version(0, 0))
 #test(version(1, 2), version(1, 2, 0, 0, 0, 0))
----
+
+--- version-at ---
 // Test `version.at`.
 
 // Non-negative index in bounds
@@ -36,12 +36,12 @@
 // Error: 2-22 component index out of bounds (index: -3, len: 2)
 #version(1, 2).at(-3)
 
----
+--- version-fields ---
 // Test version fields.
 #test(version(1, 2, 3).major, 1)
 #test(version(1, 2, 3).minor, 2)
 #test(version(1, 2, 3).patch, 3)
 
----
+--- version-type ---
 // Test the type of `sys.version`
 #test(type(sys.version), version)
diff --git a/tests/suite/introspection/counter.typ b/tests/suite/introspection/counter.typ
new file mode 100644
index 0000000000..8a5315f956
--- /dev/null
+++ b/tests/suite/introspection/counter.typ
@@ -0,0 +1,78 @@
+// Test counters.
+
+--- counter-basic-1 ---
+// Count with string key.
+#let mine = counter("mine!")
+
+Final: #context mine.final().at(0) \
+#mine.step()
+First: #context mine.display() \
+#mine.update(7)
+#context mine.display("1 of 1", both: true) \
+#mine.step()
+#mine.step()
+Second: #context mine.display("I")
+#mine.update(n => n * 2)
+#mine.step()
+
+--- counter-basic-2 ---
+// Test `counter`.
+#let c = counter("heading")
+#c.update(2)
+#c.update(n => n + 2)
+#context test(c.get(), (4,))
+#c.update(n => n - 3)
+#context test(c.at(here()), (1,))
+
+--- counter-label ---
+// Count labels.
+#let label = 
+#let count = context counter(label).display()
+#let elem(it) = [#box(it) #label]
+
+#elem[hey, there!] #count \
+#elem[more here!] #count
+
+--- counter-heading ---
+// Count headings.
+#set heading(numbering: "1.a.")
+#show heading: set text(10pt)
+#counter(heading).step()
+
+= Alpha
+In #context counter(heading).display()
+== Beta
+
+#set heading(numbering: none)
+= Gamma
+#heading(numbering: "I.")[Delta]
+
+At Beta, it was #context {
+  let it = query(heading).find(it => it.body == [Beta])
+  numbering(it.numbering, ..counter(heading).at(it.location()))
+}
+
+--- counter-page ---
+#set page(height: 50pt, margin: (bottom: 20pt, rest: 10pt))
+#lorem(12)
+#set page(numbering: "(i)")
+#lorem(6)
+#pagebreak()
+#set page(numbering: "1 / 1")
+#counter(page).update(1)
+#lorem(20)
+
+--- counter-figure ---
+// Count figures.
+#figure(numbering: "A", caption: [Four 'A's], kind: image, supplement: "Figure")[_AAAA!_]
+#figure(numbering: none, caption: [Four 'B's], kind: image, supplement: "Figure")[_BBBB!_]
+#figure(caption: [Four 'C's], kind: image, supplement: "Figure")[_CCCC!_]
+#counter(figure.where(kind: image)).update(n => n + 3)
+#figure(caption: [Four 'D's], kind: image, supplement: "Figure")[_DDDD!_]
+
+--- counter-at-no-context ---
+// Test `counter.at` outside of context.
+// Error: 2-28 can only be used when context is known
+// Hint: 2-28 try wrapping this in a `context` expression
+// Hint: 2-28 the `context` expression should wrap everything that depends on this function
+#counter("key").at(