Document text category

1 files changed, 18 insertions, 0 deletions

diff --git a/library/src/math/matrix.rs b/library/src/math/matrix.rs
index 92199774..49527354 100644
--- a/library/src/math/matrix.rs
+++ b/library/src/math/matrix.rs
@@ -22,6 +22,15 @@ impl VecNode {
     fn construct(_: &Vm, args: &mut Args) -> SourceResult<Content> {
         Ok(Self(args.all()?).pack())
     }
+
+    fn field(&self, name: &str) -> Option<Value> {
+        match name {
+            "elements" => {
+                Some(Value::Array(self.0.iter().cloned().map(Value::Content).collect()))
+            }
+            _ => None,
+        }
+    }
 }
 
 impl Texify for VecNode {
@@ -89,6 +98,15 @@ impl CasesNode {
     fn construct(_: &Vm, args: &mut Args) -> SourceResult<Content> {
         Ok(Self(args.all()?).pack())
     }
+
+    fn field(&self, name: &str) -> Option<Value> {
+        match name {
+            "branches" => {
+                Some(Value::Array(self.0.iter().cloned().map(Value::Content).collect()))
+            }
+            _ => None,
+        }
+    }
 }
 
 impl Texify for CasesNode {