A syntax highlighter for the web using tree-sitter.
Work in progress.
```rust let code = r#" use thiserror::Error;
pub enum ResponseError { #[error("api error {0}")] ApiError(#[from] PaypalError), #[error("http error {0}")] HttpError(#[from] reqwest::Error) } "#;
let result = highlighttohtml(Language::Rust, code); println!("{}", result); ```