ONIGENC_CTYPE_ALNUM 1408 encoding.c     int rb_isalnum(int c) { return ctype_test(c, ONIGENC_CTYPE_ALNUM); }
ONIGENC_CTYPE_ALNUM  267 include/ruby/oniguruma.h         ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
ONIGENC_CTYPE_ALNUM  790 regenc.c           { (UChar* )"Alnum",  ONIGENC_CTYPE_ALNUM,  5 },
ONIGENC_CTYPE_ALNUM   89 regenc.h       #define BIT_CTYPE_ALNUM    (1<< ONIGENC_CTYPE_ALNUM)
ONIGENC_CTYPE_ALNUM 3858 regparse.c       case ONIGENC_CTYPE_ALNUM:
ONIGENC_CTYPE_ALNUM 3922 regparse.c         { (UChar* )"alnum",  ONIGENC_CTYPE_ALNUM,  5 },