status_check 3087 ext/nkf/nkf-utf8/nkf.c status_check(ptr, c); status_check 3160 ext/nkf/nkf-utf8/nkf.c status_check(ptr, c); status_check 3206 ext/nkf/nkf-utf8/nkf.c status_check(ptr, c);