yaml_emitter_emit_flow_sequence_item  444 ext/psych/yaml/emitter.c             return yaml_emitter_emit_flow_sequence_item(emitter, event, 1);
yaml_emitter_emit_flow_sequence_item  447 ext/psych/yaml/emitter.c             return yaml_emitter_emit_flow_sequence_item(emitter, event, 0);