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Opt into language-aware features when getting buffer chunks

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We use chunks a lot to transform points and sync the various display maps,
and always querying tree-sitter or the LSP diagnostics in those cases is
unnecessarily expensive.
This commit is contained in:
Antonio Scandurra 2022-02-03 11:21:30 +01:00
parent bd441723a0
commit ab26a175a4
10 changed files with 91 additions and 53 deletions
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2
crates/language/src/tests.rs
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@ -1090,7 +1090,7 @@ fn chunks_with_diagnostics<T: ToOffset + ToPoint>(
range: Range<T>,
) -> Vec<(String, Option<DiagnosticSeverity>)> {
let mut chunks: Vec<(String, Option<DiagnosticSeverity>)> = Vec::new();
for chunk in buffer.snapshot().chunks(range) {
for chunk in buffer.snapshot().chunks(range, true) {
if chunks
.last()
.map_or(false, |prev_chunk| prev_chunk.1 == chunk.diagnostic)