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f/t: Check if at bounds before searching, refs #43, closes #37

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This commit is contained in:
Blaž Hrastnik 2021-06-02 13:14:55 +09:00
parent 3ace581191
commit 0851110d10
1 changed files with 4 additions and 0 deletions
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4
helix-core/src/search.rs
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@ -7,6 +7,10 @@ pub fn find_nth_next(
n: usize,
inclusive: bool,
) -> Option<usize> {
if pos >= text.len_chars() {
return None;
}
// start searching right after pos
let mut chars = text.chars_at(pos + 1);