Compare type and value.

Since we only support org-mode tables, type is always org. Value seems to always be nil, not sure why.

src/compare/diff.rs

@@ -1388,7 +1388,22 @@ fn compare_table<'b, 's>(
         }
     }
 
-    // TODO: Compare :type :value
+    // Compare type
+    let table_type = get_property_unquoted_atom(emacs, ":type")?.expect("Table should have a type");
+    if table_type != "org" {
+        this_status = DiffStatus::Bad;
+        message = Some(format!(
+            "Table type mismatch (emacs != rust) {:?} != {:?}",
+            table_type, "org"
+        ));
+    }
+
+    // Compare value
+    let value = get_property(emacs, ":value")?;
+    if value.is_some() {
+        this_status = DiffStatus::Bad;
+        message = Some(format!("Non-nil value {:?}", value))
+    }
 
     for (emacs_child, rust_child) in children.iter().skip(2).zip(rust.children.iter()) {
         child_status.push(compare_ast_node(source, emacs_child, rust_child.into())?);