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Limit BufferSnapshot::surrounding_word search to 256 characters (#32016)

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This is the first step to closing #16120. Part of the problem was that
`surrounding_word` would search the whole line for matches with no
limit.

Co-authored-by: Conrad Irwin \<conrad@zed.dev\>
Co-authored-by: Ben Kunkle \<ben@zed.dev\>
Co-authored-by: Cole Miller \<cole@zed.dev\>

Release Notes:

- N/A
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Anthony Eid 2025-06-04 00:08:59 +03:00 • committed by GitHub
parent b9256dd469
commit 81f8e2ed4a
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1 changed files with 2 additions and 2 deletions
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crates/language/src/buffer.rs
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@ -3283,8 +3283,8 @@ impl BufferSnapshot {
pub fn surrounding_word<T: ToOffset>(&self, start: T) -> (Range<usize>, Option<CharKind>) { pub fn surrounding_word<T: ToOffset>(&self, start: T) -> (Range<usize>, Option<CharKind>) {
let mut start = start.to_offset(self); let mut start = start.to_offset(self);
let mut end = start; let mut end = start;
let mut next_chars = self.chars_at(start).peekable(); let mut next_chars = self.chars_at(start).take(128).peekable();
let mut prev_chars = self.reversed_chars_at(start).peekable(); let mut prev_chars = self.reversed_chars_at(start).take(128).peekable();
let classifier = self.char_classifier_at(start); let classifier = self.char_classifier_at(start);
let word_kind = cmp::max( let word_kind = cmp::max(