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Code blocks with tilde also works like code block

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This commit is contained in:
Lee Dogeon 2022-04-01 15:22:32 +09:00
parent 259182b50b
commit e3f32d13e1
5 changed files with 21 additions and 7 deletions
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7
crates/ide/src/syntax_highlighting/inject.rs
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@ -78,7 +78,8 @@ pub(super) fn ra_fixture(
Some(())
}
const RUSTDOC_FENCE: &str = "```";
const RUSTDOC_FENCE_LENGTH: usize = 3;
const RUSTDOC_FENCES: [&str; 2] = ["```", "~~~"];
/// Injection of syntax highlighting of doctests.
pub(super) fn doc_comment(
@ -166,11 +167,11 @@ pub(super) fn doc_comment(
};
let mut pos = TextSize::from(0);
match line.find(RUSTDOC_FENCE) {
match RUSTDOC_FENCES.into_iter().find_map(|fence| line.find(fence)) {
Some(idx) => {
is_codeblock = !is_codeblock;
// Check whether code is rust by inspecting fence guards
let guards = &line[idx + RUSTDOC_FENCE.len()..];
let guards = &line[idx + RUSTDOC_FENCE_LENGTH..];
let is_rust = is_rust_fence(guards);
is_doctest = is_codeblock && is_rust;
continue;