diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/Cargo.toml | 1 | ||||
| -rw-r--r-- | docs/src/html.rs | 16 |
2 files changed, 14 insertions, 3 deletions
diff --git a/docs/Cargo.toml b/docs/Cargo.toml index c84a24ab..b6015d01 100644 --- a/docs/Cargo.toml +++ b/docs/Cargo.toml @@ -20,6 +20,7 @@ once_cell = "1" pulldown-cmark = "0.9" serde = { version = "1", features = ["derive"] } serde_yaml = "0.8" +syntect = { version = "5", default-features = false, features = ["parsing", "html", "regex-fancy"] } typed-arena = "2" unicode_names2 = "0.6.0" unscanny = "0.1" diff --git a/docs/src/html.rs b/docs/src/html.rs index e1f294ee..f5fceb12 100644 --- a/docs/src/html.rs +++ b/docs/src/html.rs @@ -1,7 +1,6 @@ use std::ops::Range; use comemo::Prehashed; -use md::escape::escape_html; use pulldown_cmark as md; use typed_arena::Arena; use typst::diag::FileResult; @@ -402,11 +401,22 @@ fn code_block(resolver: &dyn Resolver, lang: &str, text: &str) -> Html { } } - if !matches!(lang, "example" | "typ") { + if lang.is_empty() { let mut buf = String::from("<pre>"); - escape_html(&mut buf, &display).unwrap(); + md::escape::escape_html(&mut buf, &display).unwrap(); buf.push_str("</pre>"); return Html::new(buf); + } else if !matches!(lang, "example" | "typ") { + let set = &*typst_library::text::SYNTAXES; + let buf = syntect::html::highlighted_html_for_string( + &display, + set, + set.find_syntax_by_token(lang) + .unwrap_or_else(|| panic!("unsupported highlighting language: {lang}")), + &typst_library::text::THEME, + ) + .expect("failed to highlight code"); + return Html::new(buf); } let root = typst::syntax::parse(&display); |