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Semantic highlight intradoclinks in documentation

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This commit is contained in:
Lukas Wirth 2021-03-17 20:57:30 +01:00
parent ec10835d60
commit 9763f0a6bd
16 changed files with 134 additions and 57 deletions
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13
crates/ide/src/doc_links.rs
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@ -65,6 +65,8 @@ pub(crate) fn extract_definitions_from_markdown(
) -> Vec<(String, Option<hir::Namespace>, Range<usize>)> {
let mut res = vec![];
let mut cb = |link: BrokenLink| {
// These allocations are actually unnecessary but the lifetimes on BrokenLinkCallback are wrong
// this is fixed in the repo but not on the crates.io release yet
Some((
/*url*/ link.reference.to_owned().into(),
/*title*/ link.reference.to_owned().into(),
@ -72,13 +74,10 @@ pub(crate) fn extract_definitions_from_markdown(
};
let doc = Parser::new_with_broken_link_callback(markdown, Options::empty(), Some(&mut cb));
for (event, range) in doc.into_offset_iter() {
match event {
Event::Start(Tag::Link(_link_type, ref target, ref title)) => {
let link = if target.is_empty() { title } else { target };
let (link, ns) = parse_link(link);
res.push((link.to_string(), ns, range));
}
_ => {}
if let Event::Start(Tag::Link(_, target, title)) = event {
let link = if target.is_empty() { title } else { target };
let (link, ns) = parse_link(&link);
res.push((link.to_string(), ns, range));
}
}
res