Remove dependency on unicode_names2 (#3570)

Cargo.lock

@@ -1642,16 +1642,6 @@ dependencies = [
  "phf_shared",
 ]
 
-[[package]]
-name = "phf_codegen"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8d39688d359e6b34654d328e262234662d16cc0f60ec8dcbe5e718709342a5a"
-dependencies = [
- "phf_generator",
- "phf_shared",
-]
-
 [[package]]
 name = "phf_generator"
 version = "0.11.2"
@@ -1831,8 +1821,6 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
- "libc",
- "rand_chacha",
  "rand_core",
 ]
 
@@ -1851,9 +1839,6 @@ name = "rand_core"
 version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
-dependencies = [
- "getrandom",
-]
 
 [[package]]
 name = "rayon"
@@ -2660,7 +2645,6 @@ dependencies = [
  "typst-assets",
  "typst-dev-assets",
  "typst-render",
- "unicode_names2",
  "unscanny",
  "yaml-front-matter",
 ]
@@ -2904,29 +2888,6 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
 
-[[package]]
-name = "unicode_names2"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac64ef2f016dc69dfa8283394a70b057066eb054d5fcb6b9eb17bd2ec5097211"
-dependencies = [
- "phf",
- "unicode_names2_generator",
-]
-
-[[package]]
-name = "unicode_names2_generator"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "013f6a731e80f3930de580e55ba41dfa846de4e0fdee4a701f97989cb1597d6a"
-dependencies = [
- "getopts",
- "log",
- "phf_codegen",
- "rand",
- "time",
-]
-
 [[package]]
 name = "unsafe-libyaml"
 version = "0.2.10"

Cargo.toml

@@ -107,7 +107,6 @@ toml = { version = "0.8", default-features = false, features = ["parse", "displa
 ttf-parser = "0.20.0"
 two-face = { version = "0.3.0", default-features = false, features = ["syntect-fancy"] }
 typed-arena = "2"
-unicode_names2 = "1.2"
 unicode-bidi = "0.3.13"
 unicode-ident = "1.0"
 unicode-math-class = "0.1"

docs/Cargo.toml

@@ -31,7 +31,6 @@ serde = { workspace = true }
 serde_yaml = { workspace = true }
 syntect = { workspace = true, features = ["html"] }
 typed-arena = { workspace = true }
-unicode_names2 = { workspace = true }
 unscanny = { workspace = true }
 yaml-front-matter = { workspace = true }
 clap = { workspace = true, optional = true }

docs/src/lib.rs

@@ -11,7 +11,6 @@ pub use self::model::*;
 
 use comemo::Prehashed;
 use ecow::{eco_format, EcoString};
-use heck::ToTitleCase;
 use once_cell::sync::Lazy;
 use serde::Deserialize;
 use serde_yaml as yaml;
@@ -663,8 +662,6 @@ fn symbols_model(resolver: &dyn Resolver, group: &GroupData) -> SymbolsModel {
                 math_shorthand: shorthand(typst::syntax::ast::Shorthand::MATH_LIST),
                 codepoint: c as u32,
                 accent: typst::symbols::Symbol::combining_accent(c).is_some(),
-                unicode_name: unicode_names2::name(c)
-                    .map(|s| s.to_string().to_title_case().into()),
                 alternates: symbol
                     .variants()
                     .filter(|(other, _)| other != &variant)

docs/src/model.rs

@@ -159,7 +159,6 @@ pub struct SymbolModel {
     pub name: EcoString,
     pub codepoint: u32,
     pub accent: bool,
-    pub unicode_name: Option<EcoString>,
     pub alternates: Vec<EcoString>,
     pub markup_shorthand: Option<&'static str>,
     pub math_shorthand: Option<&'static str>,