ONIGENC_IS_ALLOWED_REVERSE_MATCH 5291 regcomp.c ONIGENC_IS_ALLOWED_REVERSE_MATCH(reg->enc, reg->exact, reg->exact_end); ONIGENC_IS_ALLOWED_REVERSE_MATCH 6882 string.c ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc, (const unsigned char *)ptstr, (const unsigned char *)ptstr+1)) &&