ONIGENC_CTYPE_ASCII  259 ext/mbstring/oniguruma/oniguruma.h #define ONIGENC_MAX_STD_CTYPE  ONIGENC_CTYPE_ASCII
ONIGENC_CTYPE_ASCII  773 ext/mbstring/oniguruma/regenc.c     { (UChar* )"ASCII",  ONIGENC_CTYPE_ASCII,  5 },
ONIGENC_CTYPE_ASCII   91 ext/mbstring/oniguruma/regenc.h #define BIT_CTYPE_ASCII    (1<< ONIGENC_CTYPE_ASCII)
ONIGENC_CTYPE_ASCII 3851 ext/mbstring/oniguruma/regparse.c   case ONIGENC_CTYPE_ASCII:
ONIGENC_CTYPE_ASCII 3928 ext/mbstring/oniguruma/regparse.c     { (UChar* )"ascii",  ONIGENC_CTYPE_ASCII,  5 },