commit 19f6458

Remove IRC formatting before printing the topic

I prefer this over printing the IRC formatted string, since the topic
should be printed in gray.

 1@@ -693,7 +693,8 @@ func (app *App) handleIRCEvent(netID string, ev interface{}) {
 2 			})
 3 		}
 4 	case irc.TopicChangeEvent:
 5-		body := fmt.Sprintf("Topic changed to: %s", ev.Topic)
 6+		topic := ui.IRCString(ev.Topic).String()
 7+		body := fmt.Sprintf("Topic changed to: %s", topic)
 8 		app.win.AddLine(netID, ev.Channel, ui.NotifyUnread, ui.Line{
 9 			At:        msg.TimeOrNow(),
10 			Head:      "--",
11@@ -1024,6 +1025,7 @@ func (app *App) printTopic(netID, buffer string) (ok bool) {
12 		return false
13 	}
14 	topic, who, at := s.Topic(buffer)
15+	topic = ui.IRCString(topic).String()
16 	if who == nil {
17 		body = fmt.Sprintf("Topic: %s", topic)
18 	} else {