ONIGENC_IS_CODE_SPACE  337 mbstring/oniguruma/oniguruma.h #define ONIGENC_IS_CODE_SPACE(enc,code)     m17n_isspace(enc,code)
ONIGENC_IS_CODE_SPACE  402 mbstring/oniguruma/oniguruma.h #define ONIGENC_IS_CODE_SPACE(enc,code) \