Allow multiple authors

2 files changed, 6 insertions, 4 deletions

diff --git a/src/doc.rs b/src/doc.rs
index f4a4d968..55e2f467 100644
--- a/src/doc.rs
+++ b/src/doc.rs
@@ -25,7 +25,7 @@ pub struct Document {
     /// The document's title.
     pub title: Option<EcoString>,
     /// The document's author.
-    pub author: Option<EcoString>,
+    pub author: Vec<EcoString>,
 }
 
 /// A finished layout with elements at fixed positions.
diff --git a/src/export/pdf/mod.rs b/src/export/pdf/mod.rs
index 69fa805b..3813bad5 100644
--- a/src/export/pdf/mod.rs
+++ b/src/export/pdf/mod.rs
@@ -122,9 +122,11 @@ fn write_catalog(ctx: &mut PdfContext) {
         info.title(TextStr(title));
         xmp.title([(None, title.as_str())]);
     }
-    if let Some(author) = &ctx.document.author {
-        info.author(TextStr(author));
-        xmp.creator([(author.as_str())]);
+
+    let authors = &ctx.document.author;
+    if !authors.is_empty() {
+        info.author(TextStr(&authors.join(", ")));
+        xmp.creator(authors.iter().map(|s| s.as_str()));
     }
     info.creator(TextStr("Typst"));
     info.finish();