bind -c window 7 select 17
bind -c window 8 select 18
bind -c window 9 select 19
-# And to windows 20-29.
+# And bindings for windows 20 to 29 with e.g. ;;1. Thanks to Kays in #irssi on
+# Freenode (2012-10-18 16:25 CEST) for the suggestion to use ;;.
bind -c window ; command -c window2
bind -c window2 0 select 20
bind -c window2 1 select 21