hunk.code_window:                             createMessage={Utils.localizeMessage('edit_channel_header.editHeader', 'Edit the Channel Header...')}
                               previewMessageLink={Utils.localizeMessage('edit_channel_header.previewHeader', 'Edit Header')}
                               handlePostError={this.handlePostError}
                               id='edit_textbox'
                               ref='editChannelHeaderTextbox'
                           />
                           <br/>
                           {serverError}
  
hunk.labels: keep keep keep keep add keep keep keep
hunk.after_edit:                             characterLimit={1024}
  
hunk.file_path: webapp/components/edit_channel_header_modal.jsx
hunk.type: add
file: package dns
  
  import "testing"
  
  const LinodeAddr = "176.58.119.54:53"
  
  func TestClientRemote(t *testing.T) {
  	m := new(Msg)
  	m.SetQuestion("go.dns.miek.nl.", TypeTXT)
  
  	c := new(Client)
  	r, _, err := c.Exchange(m, LinodeAddr)
  	if err != nil {
  		t.Errorf("failed to exchange: %v", err)
  	}
  	if r != nil && r.Rcode != RcodeSuccess {
  		t.Errorf("failed to get an valid answer\n%v", r)
  	}
  }
  