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<title>XMonad/Actions/DynamicWorkspaceGroups.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE DeriveDataTypeable #-}</span>
<a name="line-2"></a>
<a name="line-3"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-4"></a><span class='hs-comment'>-- |</span>
<a name="line-5"></a><span class='hs-comment'>-- Module : XMonad.Actions.DynamicWorkspaceGroups</span>
<a name="line-6"></a><span class='hs-comment'>-- Copyright : (c) Brent Yorgey 2009</span>
<a name="line-7"></a><span class='hs-comment'>-- License : BSD-style (see LICENSE)</span>
<a name="line-8"></a><span class='hs-comment'>--</span>
<a name="line-9"></a><span class='hs-comment'>-- Maintainer : <byorgey@gmail.com></span>
<a name="line-10"></a><span class='hs-comment'>-- Stability : experimental</span>
<a name="line-11"></a><span class='hs-comment'>-- Portability : unportable</span>
<a name="line-12"></a><span class='hs-comment'>--</span>
<a name="line-13"></a><span class='hs-comment'>-- Dynamically manage \"workspace groups\", sets of workspaces being</span>
<a name="line-14"></a><span class='hs-comment'>-- used together for some common task or purpose, to allow switching</span>
<a name="line-15"></a><span class='hs-comment'>-- between workspace groups in a single action. Note that this only</span>
<a name="line-16"></a><span class='hs-comment'>-- makes sense for multi-head setups.</span>
<a name="line-17"></a><span class='hs-comment'>--</span>
<a name="line-18"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-19"></a>
<a name="line-20"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Actions</span><span class='hs-varop'>.</span><span class='hs-conid'>DynamicWorkspaceGroups</span>
<a name="line-21"></a> <span class='hs-layout'>(</span> <span class='hs-comment'>-- * Usage</span>
<a name="line-22"></a> <span class='hs-comment'>-- $usage</span>
<a name="line-23"></a>
<a name="line-24"></a> <span class='hs-conid'>WSGroupId</span>
<a name="line-25"></a>
<a name="line-26"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>addWSGroup</span>
<a name="line-27"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>addCurrentWSGroup</span>
<a name="line-28"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>forgetWSGroup</span>
<a name="line-29"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>viewWSGroup</span>
<a name="line-30"></a>
<a name="line-31"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>promptWSGroupView</span>
<a name="line-32"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>promptWSGroupAdd</span>
<a name="line-33"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>promptWSGroupForget</span>
<a name="line-34"></a>
<a name="line-35"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>WSGPrompt</span>
<a name="line-36"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-37"></a>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span><span class='hs-varid'>find</span><span class='hs-layout'>)</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Arrow</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>&&&</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-40"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>M</span>
<a name="line-41"></a>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span>
<a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>StackSet</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>W</span>
<a name="line-44"></a>
<a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Prompt</span>
<a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span><span class='hs-varop'>.</span><span class='hs-conid'>ExtensibleState</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>XS</span>
<a name="line-47"></a>
<a name="line-48"></a><span class='hs-comment'>-- $usage</span>
<a name="line-49"></a><span class='hs-comment'>-- You can use this module by importing it into your ~\/.xmonad\/xmonad.hs file:</span>
<a name="line-50"></a><span class='hs-comment'>--</span>
<a name="line-51"></a><span class='hs-comment'>-- > import XMonad.Actions.DynamicWorkspaceGroups</span>
<a name="line-52"></a><span class='hs-comment'>--</span>
<a name="line-53"></a><span class='hs-comment'>-- Then add keybindings like the following (this example uses</span>
<a name="line-54"></a><span class='hs-comment'>-- "XMonad.Util.EZConfig"-style keybindings, but this is not necessary):</span>
<a name="line-55"></a><span class='hs-comment'>--</span>
<a name="line-56"></a><span class='hs-comment'>-- > , ("M-y n", promptWSGroupAdd myXPConfig "Name this group: ")</span>
<a name="line-57"></a><span class='hs-comment'>-- > , ("M-y g", promptWSGroupView myXPConfig "Go to group: ")</span>
<a name="line-58"></a><span class='hs-comment'>-- > , ("M-y d", promptWSGroupForget myXPConfig "Forget group: ")</span>
<a name="line-59"></a><span class='hs-comment'>--</span>
<a name="line-60"></a>
<a name="line-61"></a><a name="WSGroup"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>WSGroup</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>ScreenId</span><span class='hs-layout'>,</span><span class='hs-conid'>WorkspaceId</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-62"></a>
<a name="line-63"></a><a name="WSGroupId"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>String</span>
<a name="line-64"></a>
<a name="line-65"></a><a name="WSGroupStorage"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>WSGroupStorage</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>WSG</span> <span class='hs-layout'>{</span> <span class='hs-varid'>unWSG</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-conid'>WSGroup</span> <span class='hs-layout'>}</span>
<a name="line-66"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span><span class='hs-conid'>Typeable</span><span class='hs-layout'>,</span> <span class='hs-conid'>Read</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span><span class='hs-layout'>)</span>
<a name="line-67"></a>
<a name="line-68"></a><a name="withWSG"></a><span class='hs-definition'>withWSG</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-conid'>WSGroup</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-conid'>Map</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-conid'>WSGroup</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WSGroupStorage</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WSGroupStorage</span>
<a name="line-69"></a><span class='hs-definition'>withWSG</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>WSG</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unWSG</span>
<a name="line-70"></a>
<a name="line-71"></a><a name="instance%20ExtensionClass%20WSGroupStorage"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>ExtensionClass</span> <span class='hs-conid'>WSGroupStorage</span> <span class='hs-keyword'>where</span>
<a name="line-72"></a> <span class='hs-varid'>initialValue</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>WSG</span> <span class='hs-varop'>$</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>empty</span>
<a name="line-73"></a> <span class='hs-varid'>extensionType</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PersistentExtension</span>
<a name="line-74"></a>
<a name="line-75"></a><a name="addWSGroup"></a><span class='hs-comment'>-- | Add a new workspace group with the given name.</span>
<a name="line-76"></a><span class='hs-definition'>addWSGroup</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>WorkspaceId</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-77"></a><span class='hs-definition'>addWSGroup</span> <span class='hs-varid'>name</span> <span class='hs-varid'>wids</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withWindowSet</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-78"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>wss</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>tag</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>workspace</span><span class='hs-layout'>)</span> <span class='hs-varop'>&&&</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>screen</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>screens</span> <span class='hs-varid'>w</span>
<a name="line-79"></a> <span class='hs-varid'>wmap</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>strength</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-varid'>flip</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>wss</span> <span class='hs-varop'>&&&</span> <span class='hs-varid'>id</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>wids</span>
<a name="line-80"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>wmap</span> <span class='hs-keyword'>of</span>
<a name="line-81"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>XS</span><span class='hs-varop'>.</span><span class='hs-varid'>modify</span> <span class='hs-varop'>.</span> <span class='hs-varid'>withWSG</span> <span class='hs-varop'>.</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>name</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ps</span>
<a name="line-82"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-83"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>strength</span> <span class='hs-layout'>(</span><span class='hs-varid'>ma</span><span class='hs-layout'>,</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ma</span> <span class='hs-varop'>>>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-84"></a>
<a name="line-85"></a><a name="addCurrentWSGroup"></a><span class='hs-comment'>-- | Give a name to the current workspace group.</span>
<a name="line-86"></a><span class='hs-definition'>addCurrentWSGroup</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-87"></a><span class='hs-definition'>addCurrentWSGroup</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withWindowSet</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span>
<a name="line-88"></a> <span class='hs-varid'>addWSGroup</span> <span class='hs-varid'>name</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>tag</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>workspace</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>current</span> <span class='hs-varid'>w</span> <span class='hs-conop'>:</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>visible</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span>
<a name="line-89"></a>
<a name="line-90"></a><a name="forgetWSGroup"></a><span class='hs-comment'>-- | Delete the named workspace group from the list of workspace</span>
<a name="line-91"></a><span class='hs-comment'>-- groups. Note that this has no effect on the workspaces involved;</span>
<a name="line-92"></a><span class='hs-comment'>-- it simply forgets the given name.</span>
<a name="line-93"></a><span class='hs-definition'>forgetWSGroup</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-94"></a><span class='hs-definition'>forgetWSGroup</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>XS</span><span class='hs-varop'>.</span><span class='hs-varid'>modify</span> <span class='hs-varop'>.</span> <span class='hs-varid'>withWSG</span> <span class='hs-varop'>.</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>delete</span>
<a name="line-95"></a>
<a name="line-96"></a><a name="viewWSGroup"></a><span class='hs-comment'>-- | View the workspace group with the given name.</span>
<a name="line-97"></a><span class='hs-definition'>viewWSGroup</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>WSGroupId</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-98"></a><span class='hs-definition'>viewWSGroup</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-99"></a> <span class='hs-conid'>WSG</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>XS</span><span class='hs-varop'>.</span><span class='hs-varid'>get</span>
<a name="line-100"></a> <span class='hs-keyword'>case</span> <span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>lookup</span> <span class='hs-varid'>name</span> <span class='hs-varid'>m</span> <span class='hs-keyword'>of</span>
<a name="line-101"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>grp</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>uncurry</span> <span class='hs-varid'>viewWS</span><span class='hs-layout'>)</span> <span class='hs-varid'>grp</span>
<a name="line-102"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="viewWS"></a><span class='hs-comment'>-- | View the given workspace on the given screen.</span>
<a name="line-105"></a><span class='hs-definition'>viewWS</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ScreenId</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WorkspaceId</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-106"></a><span class='hs-definition'>viewWS</span> <span class='hs-varid'>sid</span> <span class='hs-varid'>wid</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-107"></a> <span class='hs-varid'>mw</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>findScreenWS</span> <span class='hs-varid'>sid</span>
<a name="line-108"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>mw</span> <span class='hs-keyword'>of</span>
<a name="line-109"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-110"></a> <span class='hs-varid'>windows</span> <span class='hs-varop'>$</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>view</span> <span class='hs-varid'>w</span>
<a name="line-111"></a> <span class='hs-varid'>windows</span> <span class='hs-varop'>$</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>greedyView</span> <span class='hs-varid'>wid</span>
<a name="line-112"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-113"></a>
<a name="line-114"></a><a name="findScreenWS"></a><span class='hs-comment'>-- | Find the workspace which is currently on the given screen.</span>
<a name="line-115"></a><span class='hs-definition'>findScreenWS</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ScreenId</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>WorkspaceId</span><span class='hs-layout'>)</span>
<a name="line-116"></a><span class='hs-definition'>findScreenWS</span> <span class='hs-varid'>sid</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withWindowSet</span> <span class='hs-varop'>$</span>
<a name="line-117"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>tag</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>workspace</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>find</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-varid'>sid</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>screen</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>screens</span>
<a name="line-118"></a>
<a name="line-119"></a><a name="WSGPrompt"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>WSGPrompt</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>WSGPrompt</span> <span class='hs-conid'>String</span>
<a name="line-120"></a>
<a name="line-121"></a><a name="instance%20XPrompt%20WSGPrompt"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>XPrompt</span> <span class='hs-conid'>WSGPrompt</span> <span class='hs-keyword'>where</span>
<a name="line-122"></a> <span class='hs-varid'>showXPrompt</span> <span class='hs-layout'>(</span><span class='hs-conid'>WSGPrompt</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>s</span>
<a name="line-123"></a>
<a name="line-124"></a><a name="promptWSGroupView"></a><span class='hs-comment'>-- | Prompt for a workspace group to view.</span>
<a name="line-125"></a><span class='hs-definition'>promptWSGroupView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XPConfig</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-126"></a><span class='hs-definition'>promptWSGroupView</span> <span class='hs-varid'>xp</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-127"></a> <span class='hs-varid'>gs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>keys</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unWSG</span><span class='hs-layout'>)</span> <span class='hs-conid'>XS</span><span class='hs-varop'>.</span><span class='hs-varid'>get</span>
<a name="line-128"></a> <span class='hs-varid'>mkXPrompt</span> <span class='hs-layout'>(</span><span class='hs-conid'>WSGPrompt</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>xp</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkComplFunFromList'</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-varid'>viewWSGroup</span>
<a name="line-129"></a>
<a name="line-130"></a><a name="promptWSGroupAdd"></a><span class='hs-comment'>-- | Prompt for a name for the current workspace group.</span>
<a name="line-131"></a><span class='hs-definition'>promptWSGroupAdd</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XPConfig</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-132"></a><span class='hs-definition'>promptWSGroupAdd</span> <span class='hs-varid'>xp</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span>
<a name="line-133"></a> <span class='hs-varid'>mkXPrompt</span> <span class='hs-layout'>(</span><span class='hs-conid'>WSGPrompt</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>xp</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-varop'>$</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>addCurrentWSGroup</span>
<a name="line-134"></a>
<a name="line-135"></a><a name="promptWSGroupForget"></a><span class='hs-comment'>-- | Prompt for a workspace group to forget.</span>
<a name="line-136"></a><span class='hs-definition'>promptWSGroupForget</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XPConfig</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span>
<a name="line-137"></a><span class='hs-definition'>promptWSGroupForget</span> <span class='hs-varid'>xp</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-138"></a> <span class='hs-varid'>gs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-conid'>M</span><span class='hs-varop'>.</span><span class='hs-varid'>keys</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unWSG</span><span class='hs-layout'>)</span> <span class='hs-conid'>XS</span><span class='hs-varop'>.</span><span class='hs-varid'>get</span>
<a name="line-139"></a> <span class='hs-varid'>mkXPrompt</span> <span class='hs-layout'>(</span><span class='hs-conid'>WSGPrompt</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>xp</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkComplFunFromList'</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-varid'>forgetWSGroup</span>
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