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Within LTS Haskell 24.33 (ghc-9.10.3)

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  1. readParen :: Bool -> ReadS a -> ReadS a

    xmonad-contrib XMonad.Config.Prime

    readParen True p parses what p parses, but surrounded with parentheses. readParen False p parses what p parses, but optionally surrounded with parentheses.

  2. readStateFile :: forall (l :: Type -> Type) . (LayoutClass l Window, Read (l Window)) => XConfig l -> X (Maybe XState)

    xmonad-contrib XMonad.Config.Prime

    Read the state of a previous xmonad instance from a file and return that state. The state file is removed after reading it.

  3. reader :: MonadReader r m => (r -> a) -> m a

    xmonad-contrib XMonad.Config.Prime

    Retrieves a function of the current environment.

  4. reads :: Read a => ReadS a

    xmonad-contrib XMonad.Config.Prime

    equivalent to readsPrec with a precedence of 0.

  5. readsLayout :: Layout a -> String -> [(Layout a, String)]

    xmonad-contrib XMonad.Config.Prime

    Using the Layout as a witness, parse existentially wrapped windows from a String.

  6. readsPrec :: Read a => Int -> ReadS a

    xmonad-contrib XMonad.Config.Prime

    attempts to parse a value from the front of the string, returning a list of (parsed value, remaining string) pairs. If there is no successful parse, the returned list is empty. Derived instances of Read and Show satisfy the following:

    That is, readsPrec parses the string produced by showsPrec, and delivers the value that showsPrec started with.

  7. readUrgents :: X [Window]

    xmonad-contrib XMonad.Hooks.UrgencyHook

    X action that returns a list of currently urgent windows. You might use it, or withUrgents, in your custom logHook, to display the workspaces that contain urgent windows.

  8. readKeySequence :: forall (l :: Type -> Type) . XConfig l -> String -> Maybe (NonEmpty (KeyMask, KeySym))

    xmonad-contrib XMonad.Util.EZConfig

    Parse a sequence of keys, returning Nothing if there is a parse failure (no parse, or ambiguous parse).

  9. type ReadS a = String -> [(a, String)]

    base Prelude

    A parser for a type a, represented as a function that takes a String and returns a list of possible parses as (a,String) pairs. Note that this kind of backtracking parser is very inefficient; reading a large structure may be quite slow (cf ReadP).

  10. ReadMode :: IOMode

    base System.IO

    No documentation available.

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