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Don't require all doc fences to be valid for identifying rust code

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This commit is contained in:
Lukas Wirth
2021-04-19 11:41:45 +02:00
parent 75bf832899
commit 8a959497b1
2 changed files with 6 additions and 2 deletions
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4
crates/ide/src/syntax_highlighting/inject.rs
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@@ -85,6 +85,8 @@ const RUSTDOC_FENCE_TOKENS: &[&'static str] = &[
"ignore",
"no_run",
"compile_fail",
"allow_fail",
"test_harness",
"edition2015",
"edition2018",
"edition2021",
@@ -181,7 +183,7 @@ pub(super) fn doc_comment(
is_codeblock = !is_codeblock;
// Check whether code is rust by inspecting fence guards
let guards = &line[idx + RUSTDOC_FENCE.len()..];
let is_rust = guards.split(',').all(|sub| is_rustdoc_fence_token(sub.trim()));
let is_rust = guards.split(',').any(|sub| is_rustdoc_fence_token(sub.trim()));
is_doctest = is_codeblock && is_rust;
continue;
}