Lets you hide every message except the whispers between you and another user
This script helps you manage your whispers if you have multiple conversations going on or if the room you're in is pretty active...
You can click the (reply) link within any whisper while holding the Ctrl key to filter out your messages. Click the link again (while holding Ctrl) and you will see all your messages again.
/wf [user]
Filter every message that does not belong to your private conversation with user
/wf
Show all filtered messages again.
Let's say I want to see my whispers with UserX, I'd write /wf UserX and that should work. You can also write /wf Us or /wf userx. /wf us would be the shortest and simplest way to do it (unless there's another username that starts with us; if that's the case, the behavior is unspecified).