diff options
| -rw-r--r-- | crates/typst-html/src/lib.rs | 6 | ||||
| -rw-r--r-- | tests/ref/html/html-elem-alone-context.html | 2 | ||||
| -rw-r--r-- | tests/suite/html/elem.typ | 7 |
3 files changed, 12 insertions, 3 deletions
diff --git a/crates/typst-html/src/lib.rs b/crates/typst-html/src/lib.rs index 25d0cd5d..236a3254 100644 --- a/crates/typst-html/src/lib.rs +++ b/crates/typst-html/src/lib.rs @@ -307,18 +307,18 @@ fn head_element(info: &DocumentInfo) -> HtmlElement { /// Determine which kind of output the user generated. fn classify_output(mut output: Vec<HtmlNode>) -> SourceResult<OutputKind> { - let len = output.len(); + let count = output.iter().filter(|node| !matches!(node, HtmlNode::Tag(_))).count(); for node in &mut output { let HtmlNode::Element(elem) = node else { continue }; let tag = elem.tag; let mut take = || std::mem::replace(elem, HtmlElement::new(tag::html)); - match (tag, len) { + match (tag, count) { (tag::html, 1) => return Ok(OutputKind::Html(take())), (tag::body, 1) => return Ok(OutputKind::Body(take())), (tag::html | tag::body, _) => bail!( elem.span, "`{}` element must be the only element in the document", - elem.tag + elem.tag, ), _ => {} } diff --git a/tests/ref/html/html-elem-alone-context.html b/tests/ref/html/html-elem-alone-context.html new file mode 100644 index 00000000..69e9da41 --- /dev/null +++ b/tests/ref/html/html-elem-alone-context.html @@ -0,0 +1,2 @@ +<!DOCTYPE html> +<html></html> diff --git a/tests/suite/html/elem.typ b/tests/suite/html/elem.typ new file mode 100644 index 00000000..81ab9457 --- /dev/null +++ b/tests/suite/html/elem.typ @@ -0,0 +1,7 @@ +--- html-elem-alone-context html --- +#context html.elem("html") + +--- html-elem-not-alone html --- +// Error: 2-19 `<html>` element must be the only element in the document +#html.elem("html") +Text |