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feat: default to the url if no alt text is specified for a link

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This commit is contained in:
Tobias Schmitz 2025-07-09 02:09:28 +02:00
parent 08719237c2
commit df10cb8570
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1 changed files with 13 additions and 2 deletions
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15
crates/typst-library/src/model/link.rs
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@ -128,7 +128,10 @@ impl Show for Packed<LinkElem> {
} else {
let alt = self.alt.get_cloned(styles);
match &self.dest {
LinkTarget::Dest(dest) => body.linked(dest.clone(), alt),
LinkTarget::Dest(dest) => {
let url = || dest.as_url().map(|url| url.clone().into_inner());
body.linked(dest.clone(), alt.or_else(url))
}
LinkTarget::Label(label) => {
let elem = engine.introspector.query_label(*label).at(self.span())?;
let dest = Destination::Location(elem.location().unwrap());
@ -190,7 +193,15 @@ pub enum Destination {
Location(Location),
}
impl Destination {}
impl Destination {
pub fn as_url(&self) -> Option<&Url> {
if let Self::Url(v) = self {
Some(v)
} else {
None
}
}
}
impl Repr for Destination {
fn repr(&self) -> EcoString {