YAML_FLOW_MAPPING_STYLE 1074 ext/psych/yaml/emitter.c             || event->data.mapping_start.style == YAML_FLOW_MAPPING_STYLE
YAML_FLOW_MAPPING_STYLE  670 ext/psych/yaml/parser.c                         YAML_FLOW_MAPPING_STYLE, start_mark, end_mark);
YAML_FLOW_MAPPING_STYLE  982 ext/psych/yaml/parser.c                     1, YAML_FLOW_MAPPING_STYLE,