| D | XMonad.Hooks.ManageDocks, XMonad.Layout.Gaps, XMonad.Layout.WindowNavigation, XMonad.Actions.WindowNavigation, XMonad.Actions.MouseGestures | 
| DeArrange | XMonad.Layout.WindowArranger | 
| DecGap | XMonad.Layout.Gaps | 
| Decoration | XMonad.Layout.Decoration | 
| DecorationMsg | XMonad.Layout.Decoration | 
| DecorationStyle | XMonad.Layout.Decoration | 
| DecreaseDown | XMonad.Layout.WindowArranger | 
| DecreaseLeft | XMonad.Layout.WindowArranger | 
| DecreaseRight | XMonad.Layout.WindowArranger | 
| DecreaseUp | XMonad.Layout.WindowArranger | 
| DefaultDecoration | 
| 1 (Type/Class) | XMonad.Layout.Decoration | 
| 2 (Data Constructor) | XMonad.Layout.Decoration | 
| DefaultShrinker | XMonad.Layout.Decoration | 
| Direction | 
| 1 (Type/Class) | XMonad.Hooks.ManageDocks, XMonad.Layout.Gaps, XMonad.Layout.WindowNavigation, XMonad.Actions.WindowNavigation, XMonad.Actions.MouseGestures | 
| 2 (Type/Class) | XMonad.Layout.Spiral | 
| Dishes | 
| 1 (Type/Class) | XMonad.Layout.Dishes | 
| 2 (Data Constructor) | XMonad.Layout.Dishes | 
| DragPane | XMonad.Layout.DragPane | 
| DragType | XMonad.Layout.DragPane | 
| Dwm | XMonad.Layout.DwmStyle | 
| DwmStyle | XMonad.Layout.DwmStyle | 
| DzenUrgencyHook | 
| 1 (Type/Class) | XMonad.Hooks.UrgencyHook | 
| 2 (Data Constructor) | XMonad.Hooks.UrgencyHook | 
| date | 
| 1 (Function) | XMonad.Actions.SimpleDate | 
| 2 (Function) | XMonad.Util.Loggers | 
| decoHeight | XMonad.Layout.Decoration, XMonad.Layout.DwmStyle, XMonad.Layout.SimpleDecoration, XMonad.Layout.Tabbed | 
| decoWidth | XMonad.Layout.Decoration, XMonad.Layout.DwmStyle, XMonad.Layout.SimpleDecoration, XMonad.Layout.Tabbed | 
| decodeInput | XMonad.Util.Font, XMonad.Prompt | 
| decorate | XMonad.Layout.Decoration | 
| decoration | XMonad.Layout.Decoration | 
| decorationEventHook | XMonad.Layout.Decoration | 
| decorationMouseDragHook | XMonad.Layout.Decoration | 
| decorationMouseFocusHook | XMonad.Layout.Decoration | 
| defaultCommands | XMonad.Actions.Commands | 
| defaultPP | XMonad.Hooks.DynamicLog | 
| defaultSWNConfig | XMonad.Layout.ShowWName | 
| defaultText | XMonad.Prompt | 
| defaultTheme | XMonad.Layout.Decoration, XMonad.Layout.DwmStyle, XMonad.Layout.SimpleDecoration, XMonad.Layout.TabBarDecoration, XMonad.Layout.Tabbed, XMonad.Layout.DecorationMadness | 
| defaultWNConfig | XMonad.Layout.WindowNavigation | 
| defaultXPConfig | XMonad.Prompt | 
| deiflTheme | XMonad.Util.Themes | 
| delTag | XMonad.Actions.TagWindows | 
| deleteWindow | XMonad.Util.XUtils | 
| deleteWindows | XMonad.Util.XUtils | 
| delta | XMonad.Layout.HintedTile | 
| demanage | XMonad.Actions.DeManage | 
| describeDeco | XMonad.Layout.Decoration | 
| desktopConfig | XMonad.Config.Desktop | 
| desktopLayoutModifiers | XMonad.Config.Desktop | 
| dictionary | XMonad.Actions.Search | 
| diff | XMonad.Layout.WindowArranger | 
| dirExecPrompt | XMonad.Prompt.DirExec | 
| dirExecPromptNamed | XMonad.Prompt.DirExec | 
| directoryPrompt | XMonad.Prompt.Directory | 
| discrete | XMonad.Actions.FlexibleManipulate | 
| dmenu | XMonad.Util.Dmenu | 
| dmenuMap | XMonad.Util.Dmenu | 
| dmenuXinerama | XMonad.Util.Dmenu | 
| doCenterFloat | XMonad.Hooks.ManageHelpers | 
| doFullFloat | XMonad.Hooks.ManageHelpers | 
| doRectFloat | XMonad.Hooks.ManageHelpers | 
| donaldTheme | XMonad.Util.Themes | 
| dragPane | XMonad.Layout.DragPane | 
| duration | XMonad.Hooks.UrgencyHook | 
| dwmStyle | XMonad.Layout.DwmStyle | 
| dwmpromote | XMonad.Actions.DwmPromote | 
| dynamicLog | XMonad.Hooks.DynamicLog | 
| dynamicLogDzen | XMonad.Hooks.DynamicLog | 
| dynamicLogString | XMonad.Hooks.DynamicLog | 
| dynamicLogWithPP | XMonad.Hooks.DynamicLog | 
| dynamicLogXinerama | XMonad.Hooks.DynamicLog | 
| dynamicLogXmobar | XMonad.Hooks.DynamicLog | 
| dzen | 
| 1 (Function) | XMonad.Hooks.DynamicLog | 
| 2 (Function) | XMonad.Util.Dzen | 
| dzenColor | XMonad.Hooks.DynamicLog | 
| dzenEscape | XMonad.Hooks.DynamicLog | 
| dzenPP | XMonad.Hooks.DynamicLog | 
| dzenScreen | XMonad.Util.Dzen | 
| dzenUrgencyHook | XMonad.Hooks.UrgencyHook | 
| dzenWithArgs | XMonad.Util.Dzen |