ONIGENC_IS_CODE_ALNUM  337 ext/mbstring/oniguruma/oniguruma.h #define ONIGENC_IS_CODE_ALNUM(enc,code)     m17n_isalnum(enc,code)
ONIGENC_IS_CODE_ALNUM  396 ext/mbstring/oniguruma/oniguruma.h #define ONIGENC_IS_CODE_ALNUM(enc,code) \