Fix handling capitalization in macro names.

src/compare/diff.rs

@@ -3077,20 +3077,20 @@ fn compare_org_macro<'b, 's>(
         rust,
         (
             EmacsField::Required(":key"),
-            |r| Some(r.macro_name),
+            |r| Some(r.get_key()),
             compare_property_quoted_string
         ),
         (
             EmacsField::Required(":value"),
-            |r| Some(r.macro_value),
+            |r| Some(r.value),
             compare_property_quoted_string
         ),
         (
             EmacsField::Required(":args"),
-            |r| if r.macro_args.is_empty() {
+            |r| if r.args.is_empty() {
                 None
             } else {
-                Some(r.get_macro_args())
+                Some(r.get_args())
             },
             compare_property_list_of_quoted_string
         )