{"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"editor.add_annotation(arm.syntax(),"}]}
                    editor.add_annotation(arm.syntax(), builder.make_tabstop_after(cap));
                if let Some(arm) = new_match_arm_list.arms().skip(first_new_arm_idx).last() {
                }