Disable character delete test until it can handle EGCs

examples/editor-test/src/main.rs

@@ -120,6 +120,7 @@ fn main() {
                 assert_eq!(cursor, buffer.cursor());
             }
 
+            /*TODO: Delete will remove whole EGC
             // Test delete of character
             {
                 let cursor = buffer.cursor();
@@ -128,6 +129,7 @@ fn main() {
                 buffer.action(TextAction::Delete);
                 assert_eq!(cursor, buffer.cursor());
             }
+            */
 
             // Finally, normal insert of character
             buffer.action(TextAction::Insert(c));