{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"span_right_margin"}]}
                        span_right_margin = max(span_right_margin, ann.end_col.file);
                        span_right_margin = max(span_right_margin, ann.start_col.file);
                        // FIXME: account for labels not in the same line