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Add highlighting support for doc comments

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Paul Daniel Faria 2020-06-15 20:17:26 -04:00
parent 931f317399
commit aae26bc5b8
5 changed files with 56 additions and 41 deletions
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9
crates/ra_ide/src/syntax_highlighting.rs
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@ -475,7 +475,14 @@ fn highlight_element(
}
// Simple token-based highlighting
COMMENT => HighlightTag::Comment.into(),
COMMENT => {
let comment = element.into_token().and_then(ast::Comment::cast)?;
if comment.kind().doc.is_some() {
Highlight::from(HighlightTag::Comment) | HighlightModifier::Documentation
} else {
HighlightTag::Comment.into()
}
}
STRING | RAW_STRING | RAW_BYTE_STRING | BYTE_STRING => HighlightTag::StringLiteral.into(),
ATTR => HighlightTag::Attribute.into(),
INT_NUMBER | FLOAT_NUMBER => HighlightTag::NumericLiteral.into(),