This is a convenience module in order to have less import noise. It
re-exports the following:
a) Commonly used modules in full (Data.Foldable, Data.Applicative, and
so on); though only those that play nicely with each other, so that
XMonad.Prelude can be imported unqualified without any problems.
This prevents things like `Prelude.(.)` and `Control.Category.(.)`
fighting with each other.
b) Helper functions that don't necessarily fit in any other module;
e.g., the often used abbreviation `fi = fromIntegral`.
- Follow the naming conventions of `XMonad.Operations`. Functions returning
`X ()` are named regularly (previously these ended in underscore) while
those returning `X Bool` are suffixed with an uppercase 'B'.
- Provide all `X Bool` and `SomeMessage` variations for `sendMessage` and
`sendMessageWithNoRefresh`, not just `sendMessageWithNoRefreshToCurrent`
(renamed from `send`).
- The new `tryInOrderB` and `tryMessageB` functions accept a parameter of
type `SomeMessage -> X Bool`, which means you are no longer constrained
to the behavior of the `sendMessageWithNoRefreshToCurrent` dispatcher.
- The `send*Messages*` family of funtions allows for sequencing arbitrary
sets of messages with minimal refresh. It makes little sense for these
functions to support custom message dispatchers.
- Remain backwards compatible. Maintain deprecated aliases of all renamed
functions:
- `send` -> `sendMessageWithNoRefreshToCurrentB`
- `sendSM` -> `sendSomeMessageWithNoRefreshToCurrentB`
- `sendSM_` -> `sendSomeMessageWithNoRefreshToCurrent`
- `tryInOrder` -> `tryInOrderWithNoRefreshToCurrentB`
- `tryInOrder_` -> `tryInOrderWithNoRefreshToCurrent`
- `tryMessage` -> `tryMessageWithNoRefreshToCurrentB`
- `tryMessage_` -> `tryMessageWithNoRefreshToCurrent`
