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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
View file

@ -85,6 +85,8 @@ const RUSTDOC_FENCE_TOKENS: &[&'static str] = &[
"ignore", "ignore",
"no_run", "no_run",
"compile_fail", "compile_fail",
"allow_fail",
"test_harness",
"edition2015", "edition2015",
"edition2018", "edition2018",
"edition2021", "edition2021",
@ -181,7 +183,7 @@ pub(super) fn doc_comment(
is_codeblock = !is_codeblock; is_codeblock = !is_codeblock;
// Check whether code is rust by inspecting fence guards // Check whether code is rust by inspecting fence guards
let guards = &line[idx + RUSTDOC_FENCE.len()..]; 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; is_doctest = is_codeblock && is_rust;
continue; continue;
} }

4
crates/rust-analyzer/src/markdown.rs
View file

@ -8,6 +8,8 @@ const RUSTDOC_CODE_BLOCK_ATTRIBUTES_RUST_SPECIFIC: &[&str] = &[
"ignore", "ignore",
"no_run", "no_run",
"compile_fail", "compile_fail",
"allow_fail",
"test_harness",
"edition2015", "edition2015",
"edition2018", "edition2018",
"edition2021", "edition2021",
@ -28,7 +30,7 @@ pub(crate) fn format_docs(src: &str) -> String {
if in_code_block { if in_code_block {
is_rust = is_rust =
header.split(',').all(|sub| is_rust_specific_code_block_attribute(sub.trim())); header.split(',').any(|sub| is_rust_specific_code_block_attribute(sub.trim()));
if is_rust { if is_rust {
line = "```rust"; line = "```rust";