Fix font switch in math

3 files changed, 11 insertions, 0 deletions

diff --git a/library/src/math/mod.rs b/library/src/math/mod.rs
index 3e461150..5aeedf6f 100644
--- a/library/src/math/mod.rs
+++ b/library/src/math/mod.rs
@@ -252,6 +252,12 @@ impl LayoutMath for Content {
         }
 
         if let Some(styled) = self.to::<StyledNode>() {
+            if styled.map.contains(TextNode::FAMILY) {
+                let frame = ctx.layout_content(self)?;
+                ctx.push(FrameFragment::new(ctx, frame).with_spaced(true));
+                return Ok(());
+            }
+
             let prev_map = std::mem::replace(&mut ctx.map, styled.map.clone());
             let prev_size = ctx.size;
             ctx.map.apply(prev_map.clone());
diff --git a/tests/ref/math/content.png b/tests/ref/math/content.png
index f0204526..3476dbc4 100644
--- a/tests/ref/math/content.png
+++ b/tests/ref/math/content.png
diff --git a/tests/typ/math/content.typ b/tests/typ/math/content.typ
index 271e00a5..c5a62fb4 100644
--- a/tests/typ/math/content.typ
+++ b/tests/typ/math/content.typ
@@ -12,3 +12,8 @@ $ x := #table(columns: 2)[x][y]/mat(1, 2, 3) $
 ---
 // Test non-formula math directly in content.
 #math.attach($a$, top: [b])
+
+---
+// Test font switch.
+#let here = text.with("Noto Sans")
+$#here[f] := #here[Hi there]$.