YAML_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE 443 ext/psych/yaml/emitter.c case YAML_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE: YAML_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE 1052 ext/psych/yaml/emitter.c emitter->state = YAML_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE;