nkf_isgraph 1601 ext/nkf/nkf-utf8/nkf.c else if(nkf_isgraph(ndx)){ nkf_isgraph 2708 ext/nkf/nkf-utf8/nkf.c if (!nkf_isgraph(c1) || !nkf_isgraph(c2)) { nkf_isgraph 6601 ext/nkf/nkf-utf8/nkf.c if (nkf_isgraph(p[0])){ nkf_isgraph 6602 ext/nkf/nkf-utf8/nkf.c for (i = 1; nkf_isgraph(p[i]); i++){