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This commit is contained in:
Antonio Scandurra 2023-03-31 18:10:10 +02:00
parent 5f579a4287
commit b208d1a489
1 changed files with 9 additions and 9 deletions
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18
crates/editor/src/editor.rs
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@ -1028,13 +1028,6 @@ impl Default for CopilotState {
}
}
fn common_prefix<T1: Iterator<Item = char>, T2: Iterator<Item = char>>(a: T1, b: T2) -> usize {
a.zip(b)
.take_while(|(a, b)| a == b)
.map(|(a, _)| a.len_utf8())
.sum()
}
impl CopilotState {
fn text_for_active_completion(
&self,
@ -1048,12 +1041,12 @@ impl CopilotState {
let completion_buffer = buffer.buffer_for_excerpt(excerpt_id)?;
let mut completion_range = completion.range.to_offset(&completion_buffer);
let prefix_len = common_prefix(
let prefix_len = Self::common_prefix(
completion_buffer.chars_for_range(completion_range.clone()),
completion.text.chars(),
);
completion_range.start += prefix_len;
let suffix_len = common_prefix(
let suffix_len = Self::common_prefix(
completion_buffer.reversed_chars_for_range(completion_range.clone()),
completion.text[prefix_len..].chars().rev(),
);
@ -1076,6 +1069,13 @@ impl CopilotState {
}
self.completions.push(new_completion);
}
fn common_prefix<T1: Iterator<Item = char>, T2: Iterator<Item = char>>(a: T1, b: T2) -> usize {
a.zip(b)
.take_while(|(a, b)| a == b)
.map(|(a, _)| a.len_utf8())
.sum()
}
}
#[derive(Debug)]