| hackage | XMonad.Actions.Search | 
| handleDecorationClick | XMonad.Layout.DecorationEx.Engine | 
| handleEventHook | XMonad.Config.Prime | 
| handleKeyEvent | XMonad.Actions.CycleWorkspaceByScreen | 
| handleMess | XMonad.Layout.LayoutModifier, XMonad.Layout.Decoration | 
| handleMessage | XMonad.Config.Prime | 
| handleMessages | XMonad.Layout.TallMastersCombo | 
| handleMessOrMaybeModifyIt | XMonad.Layout.LayoutModifier, XMonad.Layout.Decoration | 
| handleScreenCrossing | XMonad.Layout.DecorationAddons | 
| handleTimer | XMonad.Util.Timer | 
| handleTimerEvent | XMonad.Actions.ShowText | 
| HandleWindowAlt | XMonad.Layout.MosaicAlt | 
| handlingRefresh | XMonad.Util.PureX | 
| HasBorder | XMonad.Layout.NoBorders | 
| hasBorder | XMonad.Layout.NoBorders | 
| HasColorizer | XMonad.Actions.GridSelect | 
| HasName | XMonad.Util.NamedActions | 
| hasProperty | XMonad.Util.WindowProperties, XMonad.Layout.Drawer | 
| hasTag | XMonad.Actions.TagWindows | 
| HasWidgets | XMonad.Layout.DecorationEx.Common | 
| hCenter | XMonad.Util.Dzen | 
| HCons | XMonad.Layout.MultiToggle | 
| head | XMonad.Prelude, XMonad.Config.Prime | 
| height | XMonad.Prompt | 
| heightMMOfScreen | XMonad.Config.Prime | 
| heightOfScreen | XMonad.Config.Prime | 
| HiddenEmptyWS | XMonad.Actions.CycleWS | 
| HiddenMsg | XMonad.Layout.Hidden | 
| HiddenNonEmptyWS | XMonad.Actions.CycleWS | 
| hiddens | XMonad.Layout.NoBorders | 
| HiddenWindows | XMonad.Layout.Hidden | 
| hiddenWindows | XMonad.Layout.Hidden | 
| HiddenWS | XMonad.Actions.CycleWS | 
| hiddenWS | XMonad.Actions.CycleWS | 
| Hide | XMonad.Config.Prime | 
| hide | XMonad.Config.Prime | 
| hideAll | XMonad.Util.ExclusiveScratchpads | 
| HideMonitor | XMonad.Layout.Monitor | 
| HideMonitorNamed | XMonad.Layout.Monitor | 
| HideTab | XMonad.Layout.DecorationEx.TabbedGeometry | 
| HideWindow | XMonad.Layout.Hidden | 
| hideWindow |   | 
| 1 (Function) | XMonad.Layout.Hidden | 
| 2 (Function) | XMonad.Util.XUtils | 
| hideWindows | XMonad.Util.XUtils | 
| hIncrement | XMonad.Layout.Groups.Examples | 
| HintedTile |   | 
| 1 (Type/Class) | XMonad.Layout.HintedTile | 
| 2 (Data Constructor) | XMonad.Layout.HintedTile | 
| hintsEventHook | XMonad.Layout.LayoutHints | 
| History |   | 
| 1 (Type/Class) | XMonad.Util.History | 
| 2 (Data Constructor) | XMonad.Actions.GroupNavigation | 
| historyCompletion | XMonad.Prompt | 
| historyCompletionP | XMonad.Prompt | 
| historyDownMatching | XMonad.Prompt | 
| historyFilter | XMonad.Prompt | 
| historyHook | XMonad.Actions.GroupNavigation | 
| HistoryMatches | XMonad.Prompt | 
| historySize | XMonad.Prompt | 
| historyUpMatching | XMonad.Prompt | 
| HList | XMonad.Layout.MultiToggle | 
| hNMaster | XMonad.Layout.Groups.Examples | 
| homeManager | XMonad.Actions.Search | 
| hoogle | XMonad.Actions.Search | 
| hook |   | 
| 1 (Function) | XMonad.Layout.LayoutModifier, XMonad.Layout.Decoration | 
| 2 (Function) | XMonad.Util.ExclusiveScratchpads | 
| 3 (Function) | XMonad.Util.NamedScratchpad | 
| hookAllNew | XMonad.Hooks.ToggleHook | 
| hookNext | XMonad.Hooks.ToggleHook | 
| Horizontal | XMonad.Layout.DragPane | 
| horizontalScreenOrderer | XMonad.Actions.PhysicalScreens | 
| HorizontalTabPlacement | XMonad.Layout.DecorationEx.TabbedGeometry | 
| HorizontalTabs | XMonad.Layout.DecorationEx.TabbedGeometry, XMonad.Layout.DecorationEx | 
| HorizontalTabsAlignment | XMonad.Layout.DecorationEx.TabbedGeometry | 
| HorizontalTabWidth | XMonad.Layout.DecorationEx.TabbedGeometry | 
| hPutStr | XMonad.Util.Run | 
| hPutStrLn | XMonad.Util.Run | 
| hRatio | XMonad.Layout.Groups.Examples | 
| HSV | XMonad.Actions.RandomBackground | 
| hTabAlignment | XMonad.Layout.DecorationEx.TabbedGeometry, XMonad.Layout.DecorationEx | 
| hTabHeight | XMonad.Layout.DecorationEx.TabbedGeometry, XMonad.Layout.DecorationEx | 
| hTabPlacement | XMonad.Layout.DecorationEx.TabbedGeometry, XMonad.Layout.DecorationEx | 
| hTabWidth | XMonad.Layout.DecorationEx.TabbedGeometry, XMonad.Layout.DecorationEx | 
| hybridOf | XMonad.Actions.Navigation2D |