ONIGENC_IS_SINGLEBYTE 1022 mbstring/oniguruma/regenc.c   return ONIGENC_IS_SINGLEBYTE(enc);
ONIGENC_IS_SINGLEBYTE 3310 mbstring/oniguruma/regexec.c     if (ONIGENC_IS_SINGLEBYTE(reg->enc)) {
ONIGENC_IS_SINGLEBYTE  132 mbstring/oniguruma/regparse.c   if (! ONIGENC_IS_SINGLEBYTE(enc)) {\
ONIGENC_IS_SINGLEBYTE 1979 mbstring/oniguruma/regparse.c   if (! ONIGENC_IS_SINGLEBYTE(enc)) {
ONIGENC_IS_SINGLEBYTE 2037 mbstring/oniguruma/regparse.c   if (! ONIGENC_IS_SINGLEBYTE(enc)) {
ONIGENC_IS_SINGLEBYTE 4122 mbstring/oniguruma/regparse.c       if (! ONIGENC_IS_SINGLEBYTE(env->enc) && tok->base != 0) {