can't use underscores(_) when emerge net-dns/bind-tools with --enable-runidn. Reproducible: Always Steps to Reproduce: 1.compile net-dns/bind-tools with '--enable-runidn --with-idn' 2.can't work next command with error messages. # dig default._domainkey.example.jp TXT convert UTF-8 textname to IDN encoding: prohibited character found 3.if compile it without '--enable-runidn --with-idn' it works. I think, idnkit have to change '_' checking.
*** This bug has been marked as a duplicate of bug 218686 ***