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fix end link crashes once and for all!

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This commit is contained in:
Tomáš Mládek 2020-10-12 20:57:42 +02:00
parent f851c569f9
commit 0c7efa315f
1 changed files with 3 additions and 2 deletions
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src/main.rs
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@ -216,9 +216,10 @@ fn preprocess(string: String) -> String {
let start_delims = vec![b'(', b'<'];
let end_delims = vec![b')', b'>'];
let links = finder.links(result.as_str()).filter(|link| {
(link.start() == 0 || link.end() == result.len() - 1)
// link.end() is the first char AFTER the link!
(link.start() == 0 || link.end() == result.len())
|| (!start_delims.contains(&result_vec[link.start() - 1])
&& !end_delims.contains(&result_vec[link.end() + 1]))
&& !end_delims.contains(&result_vec[link.end()]))
});
let mut offset = 0;