[xmonad] Ignore single window for focus follows mouse?

[Brandon Allbery]

On Tue, Dec 6, 2011 at 18:59, Joseph Garvin <joseph.h.garvin at gmail.com>wrote:

> focus on any window except that one. But ManageHook doesn't define a
> negation operator, just "=?", so I'm not sure how to do it (pardon my lack
> of haskell literacy ;p). Also, what I really want
>

(/=?) in XMonad.Hooks.ManageHelpers


> In general, when you have a Query Bool, is there a way to get the Bool out
> of it so you can do normal operations? I know this is related to how monads
> work, but I don't really understand xmonad's architecture yet.
>

You can't get stuff out of the monad, but you can lift stuff into it with
fmap or liftM (same thing, for historical reasons).

> q /=? x = fmap (/= x) q

And in fact (=?) is defined as

> q =? x = fmap (== x) q

-- 
brandon s allbery                                      allbery.b at gmail.com
wandering unix systems administrator (available)     (412) 475-9364 vm/sms
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