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Unnest another conditional

This commit is contained in:
Carol (Nichols || Goulding) 2019-08-05 12:56:07 -04:00
parent aa67245743
commit 40159362c0
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GPG Key ID: D04B39A6CA243902
1 changed files with 9 additions and 18 deletions
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27
src/preprocess/links.rs
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@ -198,24 +198,15 @@ fn parse_include_path(path: &str) -> LinkType<'static> {
let end = parts.next();
let has_end = end.is_some();
let end = end.and_then(|s| s.parse::<usize>().ok());
match start {
Some(start) => match end {
Some(end) => LinkType::IncludeRange(path, LineRange::from(start..end)),
None => {
if has_end {
LinkType::IncludeRange(path, LineRange::from(start..))
} else {
LinkType::IncludeRange(
path,
LineRange::from(start..start + 1),
)
}
}
},
None => match end {
Some(end) => LinkType::IncludeRange(path, LineRange::from(..end)),
None => LinkType::IncludeRange(path, LineRange::from(RangeFull)),
},
match (start, end, has_end) {
(Some(start), Some(end), _) => LinkType::IncludeRange(path, LineRange::from(start..end)),
(Some(start), None, true) => LinkType::IncludeRange(path, LineRange::from(start..)),
(Some(start), None, false) => {
LinkType::IncludeRange(path, LineRange::from(start..start + 1))
}
(None, Some(end), _) => LinkType::IncludeRange(path, LineRange::from(..end)),
(None, None, _) => LinkType::IncludeRange(path, LineRange::from(RangeFull)),
}
}