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author | Daniel Schoepe <daniel.schoepe@gmail.com> | 2009-11-16 18:10:13 +0100 |
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committer | Daniel Schoepe <daniel.schoepe@gmail.com> | 2009-11-16 18:10:13 +0100 |
commit | e8c2239f6fe58b4a9bacd3bfed984841bb860a27 (patch) | |
tree | 8647006ee46087129f1ef4249f8f0265a9bca602 /XMonad/Util/SpawnOnce.hs | |
parent | a64225bbe26df7d9873ac1d4c8143e3146045b7a (diff) | |
download | XMonadContrib-e8c2239f6fe58b4a9bacd3bfed984841bb860a27.tar.gz XMonadContrib-e8c2239f6fe58b4a9bacd3bfed984841bb860a27.tar.xz XMonadContrib-e8c2239f6fe58b4a9bacd3bfed984841bb860a27.zip |
Changed interface of X.U.ExtensibleState
Ignore-this: 9a830f9341e461628974890bab0bd65b
Changed the interface of X.U.ExtensibleState to resemble that of
Control.Monad.State and modified the modules that use it accordingly.
darcs-hash:20091116171013-7f603-0631dc163d78785b123bc10164ee3295add28b60.gz
Diffstat (limited to 'XMonad/Util/SpawnOnce.hs')
-rw-r--r-- | XMonad/Util/SpawnOnce.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/XMonad/Util/SpawnOnce.hs b/XMonad/Util/SpawnOnce.hs index fc05222..f958c18 100644 --- a/XMonad/Util/SpawnOnce.hs +++ b/XMonad/Util/SpawnOnce.hs @@ -19,7 +19,7 @@ module XMonad.Util.SpawnOnce (spawnOnce) where import XMonad import Data.Set as Set -import XMonad.Util.ExtensibleState +import qualified XMonad.Util.ExtensibleState as XS import Control.Monad data SpawnOnce = SpawnOnce { unspawnOnce :: (Set String) } @@ -33,7 +33,7 @@ instance ExtensionClass SpawnOnce where -- command is executed. Subsequent invocations for a command do nothing. spawnOnce :: String -> X () spawnOnce xs = do - b <- fmap (Set.member xs . unspawnOnce) getState + b <- XS.gets (Set.member xs . unspawnOnce) when (not b) $ do spawn xs - modifyState (SpawnOnce . Set.insert xs . unspawnOnce) + XS.modify (SpawnOnce . Set.insert xs . unspawnOnce) |