ONIGENC_FLAG_UNICODE 253 enc/utf_16be.c ONIGENC_FLAG_UNICODE, ONIGENC_FLAG_UNICODE 246 enc/utf_16le.c ONIGENC_FLAG_UNICODE, ONIGENC_FLAG_UNICODE 191 enc/utf_32be.c ONIGENC_FLAG_UNICODE, ONIGENC_FLAG_UNICODE 191 enc/utf_32le.c ONIGENC_FLAG_UNICODE, ONIGENC_FLAG_UNICODE 432 enc/utf_8.c ONIGENC_FLAG_UNICODE, ONIGENC_FLAG_UNICODE 585 encoding.c ((rb_raw_encoding *)rb_enc_from_index(index))->flags |= ONIGENC_FLAG_UNICODE; ONIGENC_FLAG_UNICODE 280 include/ruby/oniguruma.h #define ONIGENC_IS_UNICODE(enc) ((enc)->flags & ONIGENC_FLAG_UNICODE)