<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ --> <title>XMonad/Actions/TagWindows.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-2"></a><span class='hs-comment'>-- |</span> <a name="line-3"></a><span class='hs-comment'>-- Module : XMonad.Actions.TagWindows</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) Karsten Schoelzel <kuser@gmx.de></span> <a name="line-5"></a><span class='hs-comment'>-- License : BSD</span> <a name="line-6"></a><span class='hs-comment'>--</span> <a name="line-7"></a><span class='hs-comment'>-- Maintainer : Karsten Schoelzel <kuser@gmx.de></span> <a name="line-8"></a><span class='hs-comment'>-- Stability : unstable</span> <a name="line-9"></a><span class='hs-comment'>-- Portability : unportable</span> <a name="line-10"></a><span class='hs-comment'>--</span> <a name="line-11"></a><span class='hs-comment'>-- Functions for tagging windows and selecting them by tags.</span> <a name="line-12"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-13"></a> <a name="line-14"></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'>TagWindows</span> <span class='hs-layout'>(</span> <a name="line-15"></a> <span class='hs-comment'>-- * Usage</span> <a name="line-16"></a> <span class='hs-comment'>-- $usage</span> <a name="line-17"></a> <span class='hs-varid'>addTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>delTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>unTag</span><span class='hs-layout'>,</span> <a name="line-18"></a> <span class='hs-varid'>setTags</span><span class='hs-layout'>,</span> <span class='hs-varid'>getTags</span><span class='hs-layout'>,</span> <span class='hs-varid'>hasTag</span><span class='hs-layout'>,</span> <a name="line-19"></a> <span class='hs-varid'>withTaggedP</span><span class='hs-layout'>,</span> <span class='hs-varid'>withTaggedGlobalP</span><span class='hs-layout'>,</span> <span class='hs-varid'>withFocusedP</span><span class='hs-layout'>,</span> <a name="line-20"></a> <span class='hs-varid'>withTagged</span> <span class='hs-layout'>,</span> <span class='hs-varid'>withTaggedGlobal</span> <span class='hs-layout'>,</span> <a name="line-21"></a> <span class='hs-varid'>focusUpTagged</span><span class='hs-layout'>,</span> <span class='hs-varid'>focusUpTaggedGlobal</span><span class='hs-layout'>,</span> <a name="line-22"></a> <span class='hs-varid'>focusDownTagged</span><span class='hs-layout'>,</span> <span class='hs-varid'>focusDownTaggedGlobal</span><span class='hs-layout'>,</span> <a name="line-23"></a> <span class='hs-varid'>shiftHere</span><span class='hs-layout'>,</span> <span class='hs-varid'>shiftToScreen</span><span class='hs-layout'>,</span> <a name="line-24"></a> <span class='hs-varid'>tagPrompt</span><span class='hs-layout'>,</span> <a name="line-25"></a> <span class='hs-varid'>tagDelPrompt</span> <a name="line-26"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-27"></a> <a name="line-28"></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'>nub</span><span class='hs-layout'>,</span><span class='hs-varid'>concat</span><span class='hs-layout'>,</span><span class='hs-varid'>sortBy</span><span class='hs-layout'>)</span> <a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <a name="line-30"></a> <a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span><span class='hs-varop'>.</span><span class='hs-conid'>StackSet</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>filter</span><span class='hs-layout'>)</span> <a name="line-32"></a> <a name="line-33"></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-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>XMonad</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>workspaces</span><span class='hs-layout'>)</span> <a name="line-35"></a> <a name="line-36"></a><span class='hs-comment'>-- $usage</span> <a name="line-37"></a><span class='hs-comment'>--</span> <a name="line-38"></a><span class='hs-comment'>-- To use window tags, import this module into your @~\/.xmonad\/xmonad.hs@:</span> <a name="line-39"></a><span class='hs-comment'>--</span> <a name="line-40"></a><span class='hs-comment'>-- > import XMonad.Actions.TagWindows</span> <a name="line-41"></a><span class='hs-comment'>-- > import XMonad.Prompt -- to use tagPrompt</span> <a name="line-42"></a><span class='hs-comment'>--</span> <a name="line-43"></a><span class='hs-comment'>-- and add keybindings such as the following:</span> <a name="line-44"></a><span class='hs-comment'>--</span> <a name="line-45"></a><span class='hs-comment'>-- > , ((modm, xK_f ), withFocused (addTag "abc"))</span> <a name="line-46"></a><span class='hs-comment'>-- > , ((modm .|. controlMask, xK_f ), withFocused (delTag "abc"))</span> <a name="line-47"></a><span class='hs-comment'>-- > , ((modm .|. shiftMask, xK_f ), withTaggedGlobalP "abc" W.sink)</span> <a name="line-48"></a><span class='hs-comment'>-- > , ((modm, xK_d ), withTaggedP "abc" (W.shiftWin "2"))</span> <a name="line-49"></a><span class='hs-comment'>-- > , ((modm .|. shiftMask, xK_d ), withTaggedGlobalP "abc" shiftHere)</span> <a name="line-50"></a><span class='hs-comment'>-- > , ((modm .|. controlMask, xK_d ), focusUpTaggedGlobal "abc")</span> <a name="line-51"></a><span class='hs-comment'>-- > , ((modm, xK_g ), tagPrompt defaultXPConfig (\s -> withFocused (addTag s)))</span> <a name="line-52"></a><span class='hs-comment'>-- > , ((modm .|. controlMask, xK_g ), tagDelPrompt defaultXPConfig)</span> <a name="line-53"></a><span class='hs-comment'>-- > , ((modm .|. shiftMask, xK_g ), tagPrompt defaultXPConfig (\s -> withTaggedGlobal s float))</span> <a name="line-54"></a><span class='hs-comment'>-- > , ((modWinMask, xK_g ), tagPrompt defaultXPConfig (\s -> withTaggedP s (W.shiftWin "2")))</span> <a name="line-55"></a><span class='hs-comment'>-- > , ((modWinMask .|. shiftMask, xK_g ), tagPrompt defaultXPConfig (\s -> withTaggedGlobalP s shiftHere))</span> <a name="line-56"></a><span class='hs-comment'>-- > , ((modWinMask .|. controlMask, xK_g ), tagPrompt defaultXPConfig (\s -> focusUpTaggedGlobal s))</span> <a name="line-57"></a><span class='hs-comment'>--</span> <a name="line-58"></a><span class='hs-comment'>-- NOTE: Tags are saved as space separated strings and split with</span> <a name="line-59"></a><span class='hs-comment'>-- 'unwords'. Thus if you add a tag \"a b\" the window will have</span> <a name="line-60"></a><span class='hs-comment'>-- the tags \"a\" and \"b\" but not \"a b\".</span> <a name="line-61"></a><span class='hs-comment'>--</span> <a name="line-62"></a><span class='hs-comment'>-- For detailed instructions on editing your key bindings, see</span> <a name="line-63"></a><span class='hs-comment'>-- "XMonad.Doc.Extending#Editing_key_bindings".</span> <a name="line-64"></a> <a name="line-65"></a><a name="setTags"></a><span class='hs-comment'>-- | set multiple tags for a window at once (overriding any previous tags)</span> <a name="line-66"></a><span class='hs-definition'>setTags</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-67"></a><span class='hs-definition'>setTags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>setTag</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unwords</span> <a name="line-68"></a> <a name="line-69"></a><a name="setTag"></a><span class='hs-comment'>-- | set a tag for a window (overriding any previous tags)</span> <a name="line-70"></a><span class='hs-comment'>-- writes it to the \"_XMONAD_TAGS\" window property</span> <a name="line-71"></a><span class='hs-definition'>setTag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-72"></a><span class='hs-definition'>setTag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withDisplay</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>d</span> <span class='hs-keyglyph'>-></span> <a name="line-73"></a> <span class='hs-varid'>io</span> <span class='hs-varop'>$</span> <span class='hs-varid'>internAtom</span> <span class='hs-varid'>d</span> <span class='hs-str'>"_XMONAD_TAGS"</span> <span class='hs-conid'>False</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>setTextProperty</span> <span class='hs-varid'>d</span> <span class='hs-varid'>w</span> <span class='hs-varid'>s</span> <a name="line-74"></a> <a name="line-75"></a><a name="getTags"></a><span class='hs-comment'>-- | read all tags of a window</span> <a name="line-76"></a><span class='hs-comment'>-- reads from the \"_XMONAD_TAGS\" window property</span> <a name="line-77"></a><span class='hs-definition'>getTags</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <a name="line-78"></a><span class='hs-definition'>getTags</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withDisplay</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>d</span> <span class='hs-keyglyph'>-></span> <a name="line-79"></a> <span class='hs-varid'>io</span> <span class='hs-varop'>$</span> <span class='hs-varid'>catch</span> <span class='hs-layout'>(</span><span class='hs-varid'>internAtom</span> <span class='hs-varid'>d</span> <span class='hs-str'>"_XMONAD_TAGS"</span> <span class='hs-conid'>False</span> <span class='hs-varop'>>>=</span> <a name="line-80"></a> <span class='hs-varid'>getTextProperty</span> <span class='hs-varid'>d</span> <span class='hs-varid'>w</span> <span class='hs-varop'>>>=</span> <a name="line-81"></a> <span class='hs-varid'>wcTextPropertyToTextList</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <a name="line-82"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-83"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>words</span> <span class='hs-varop'>.</span> <span class='hs-varid'>unwords</span> <a name="line-84"></a> <a name="line-85"></a><a name="hasTag"></a><span class='hs-comment'>-- | check a window for the given tag</span> <a name="line-86"></a><span class='hs-definition'>hasTag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>Bool</span> <a name="line-87"></a><span class='hs-definition'>hasTag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-varop'>`elem`</span><span class='hs-layout'>)</span> <span class='hs-varop'>`fmap`</span> <span class='hs-varid'>getTags</span> <span class='hs-varid'>w</span> <a name="line-88"></a> <a name="line-89"></a><a name="addTag"></a><span class='hs-comment'>-- | add a tag to the existing ones</span> <a name="line-90"></a><span class='hs-definition'>addTag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-91"></a><span class='hs-definition'>addTag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-92"></a> <span class='hs-varid'>tags</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTags</span> <span class='hs-varid'>w</span> <a name="line-93"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>tags</span><span class='hs-layout'>)</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>setTags</span> <span class='hs-layout'>(</span><span class='hs-varid'>s</span><span class='hs-conop'>:</span><span class='hs-varid'>tags</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-94"></a> <a name="line-95"></a><a name="delTag"></a><span class='hs-comment'>-- | remove a tag from a window, if it exists</span> <a name="line-96"></a><span class='hs-definition'>delTag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-97"></a><span class='hs-definition'>delTag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>w</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-98"></a> <span class='hs-varid'>tags</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTags</span> <span class='hs-varid'>w</span> <a name="line-99"></a> <span class='hs-varid'>setTags</span> <span class='hs-layout'>(</span><span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>tags</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <a name="line-100"></a> <a name="line-101"></a><a name="unTag"></a><span class='hs-comment'>-- | remove all tags</span> <a name="line-102"></a><span class='hs-definition'>unTag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-103"></a><span class='hs-definition'>unTag</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>setTag</span> <span class='hs-str'>""</span> <a name="line-104"></a> <a name="line-105"></a><a name="focusUpTagged"></a><span class='hs-comment'>-- | Move the focus in a group of windows, which share the same given tag.</span> <a name="line-106"></a><span class='hs-comment'>-- The Global variants move through all workspaces, whereas the other</span> <a name="line-107"></a><span class='hs-comment'>-- ones operate only on the current workspace</span> <a name="line-108"></a><span class='hs-definition'>focusUpTagged</span><span class='hs-layout'>,</span> <span class='hs-varid'>focusDownTagged</span><span class='hs-layout'>,</span> <span class='hs-varid'>focusUpTaggedGlobal</span><span class='hs-layout'>,</span> <span class='hs-varid'>focusDownTaggedGlobal</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-109"></a><span class='hs-definition'>focusUpTagged</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>focusTagged'</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>wsToList</span><span class='hs-layout'>)</span> <a name="line-110"></a><a name="focusDownTagged"></a><span class='hs-definition'>focusDownTagged</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>focusTagged'</span> <span class='hs-varid'>wsToList</span> <a name="line-111"></a><a name="focusUpTaggedGlobal"></a><span class='hs-definition'>focusUpTaggedGlobal</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>focusTagged'</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>wsToListGlobal</span><span class='hs-layout'>)</span> <a name="line-112"></a><a name="focusDownTaggedGlobal"></a><span class='hs-definition'>focusDownTaggedGlobal</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>focusTagged'</span> <span class='hs-varid'>wsToListGlobal</span> <a name="line-113"></a> <a name="line-114"></a><a name="wsToList"></a><span class='hs-definition'>wsToList</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ord</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <a name="line-115"></a><span class='hs-definition'>wsToList</span> <span class='hs-varid'>ws</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>crs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>cls</span> <a name="line-116"></a> <span class='hs-keyword'>where</span> <a name="line-117"></a> <span class='hs-layout'>(</span><span class='hs-varid'>crs</span><span class='hs-layout'>,</span> <span class='hs-varid'>cls</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>cms</span> <span class='hs-varid'>down</span><span class='hs-layout'>,</span> <span class='hs-varid'>cms</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>up</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-118"></a> <span class='hs-varid'>cms</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>stack</span> <span class='hs-varop'>.</span> <span class='hs-varid'>workspace</span> <span class='hs-varop'>.</span> <span class='hs-varid'>current</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ws</span><span class='hs-layout'>)</span> <a name="line-119"></a> <a name="line-120"></a><a name="wsToListGlobal"></a><span class='hs-definition'>wsToListGlobal</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ord</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <a name="line-121"></a><span class='hs-definition'>wsToListGlobal</span> <span class='hs-varid'>ws</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>crs</span><span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>rws</span> <span class='hs-varop'>++</span> <span class='hs-varid'>lws</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>cls</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-122"></a> <span class='hs-keyword'>where</span> <a name="line-123"></a> <span class='hs-varid'>curtag</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>currentTag</span> <span class='hs-varid'>ws</span> <a name="line-124"></a> <span class='hs-layout'>(</span><span class='hs-varid'>crs</span><span class='hs-layout'>,</span> <span class='hs-varid'>cls</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>cms</span> <span class='hs-varid'>down</span><span class='hs-layout'>,</span> <span class='hs-varid'>cms</span> <span class='hs-layout'>(</span><span class='hs-varid'>reverse</span> <span class='hs-varop'>.</span> <span class='hs-varid'>up</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-125"></a> <span class='hs-varid'>cms</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>stack</span> <span class='hs-varop'>.</span> <span class='hs-varid'>workspace</span> <span class='hs-varop'>.</span> <span class='hs-varid'>current</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ws</span><span class='hs-layout'>)</span> <a name="line-126"></a> <span class='hs-layout'>(</span><span class='hs-varid'>lws</span><span class='hs-layout'>,</span> <span class='hs-varid'>rws</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>mws</span> <span class='hs-layout'>(</span><span class='hs-varop'><</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>mws</span> <span class='hs-layout'>(</span><span class='hs-varop'>></span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-127"></a> <span class='hs-varid'>mws</span> <span class='hs-varid'>cmp</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>integrate'</span> <span class='hs-varop'>.</span> <span class='hs-varid'>stack</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>sortByTag</span> <span class='hs-varop'>.</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>w</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>tag</span> <span class='hs-varid'>w</span> <span class='hs-varop'>`cmp`</span> <span class='hs-varid'>curtag</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>workspaces</span> <span class='hs-varop'>$</span> <span class='hs-varid'>ws</span> <a name="line-128"></a> <span class='hs-varid'>sortByTag</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sortBy</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>compare</span> <span class='hs-layout'>(</span><span class='hs-varid'>tag</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>tag</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-129"></a> <a name="line-130"></a><a name="focusTagged'"></a><span class='hs-definition'>focusTagged'</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>WindowSet</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</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-131"></a><span class='hs-definition'>focusTagged'</span> <span class='hs-varid'>wl</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>windowset</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>findM</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasTag</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>wl</span> <span class='hs-varop'>>>=</span> <a name="line-132"></a> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>windows</span> <span class='hs-varop'>.</span> <span class='hs-varid'>focusWindow</span><span class='hs-layout'>)</span> <a name="line-133"></a> <a name="line-134"></a><a name="findM"></a><span class='hs-definition'>findM</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Monad</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>m</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <a name="line-135"></a><span class='hs-definition'>findM</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span> <a name="line-136"></a><span class='hs-definition'>findM</span> <span class='hs-varid'>p</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>p</span> <span class='hs-varid'>x</span> <a name="line-137"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>b</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>findM</span> <span class='hs-varid'>p</span> <span class='hs-varid'>xs</span> <a name="line-138"></a> <a name="line-139"></a><a name="withTaggedP"></a><span class='hs-comment'>-- | apply a pure function to windows with a tag</span> <a name="line-140"></a><span class='hs-definition'>withTaggedP</span><span class='hs-layout'>,</span> <span class='hs-varid'>withTaggedGlobalP</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-141"></a><span class='hs-definition'>withTaggedP</span> <span class='hs-varid'>t</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withTagged'</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>winMap</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <a name="line-142"></a><a name="withTaggedGlobalP"></a><span class='hs-definition'>withTaggedGlobalP</span> <span class='hs-varid'>t</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withTaggedGlobal'</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>winMap</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <a name="line-143"></a> <a name="line-144"></a><a name="winMap"></a><span class='hs-definition'>winMap</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</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-145"></a><span class='hs-definition'>winMap</span> <span class='hs-varid'>f</span> <span class='hs-varid'>tw</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>tw</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>windows</span> <span class='hs-varop'>$</span> <span class='hs-varid'>foldl1</span> <span class='hs-layout'>(</span><span class='hs-varop'>.</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varid'>tw</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-146"></a> <a name="line-147"></a><a name="withTagged"></a><span class='hs-definition'>withTagged</span><span class='hs-layout'>,</span> <span class='hs-varid'>withTaggedGlobal</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-148"></a><span class='hs-definition'>withTagged</span> <span class='hs-varid'>t</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withTagged'</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapM_</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <a name="line-149"></a><a name="withTaggedGlobal"></a><span class='hs-definition'>withTaggedGlobal</span> <span class='hs-varid'>t</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withTaggedGlobal'</span> <span class='hs-varid'>t</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapM_</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <a name="line-150"></a> <a name="line-151"></a><a name="withTagged'"></a><span class='hs-definition'>withTagged'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-152"></a><span class='hs-definition'>withTagged'</span> <span class='hs-varid'>t</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>windowset</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>filterM</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasTag</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>index</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>m</span> <a name="line-153"></a> <a name="line-154"></a><a name="withTaggedGlobal'"></a><span class='hs-definition'>withTaggedGlobal'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Window</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-155"></a><span class='hs-definition'>withTaggedGlobal'</span> <span class='hs-varid'>t</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>windowset</span> <span class='hs-varop'>>>=</span> <a name="line-156"></a> <span class='hs-varid'>filterM</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasTag</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concat</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>integrate'</span> <span class='hs-varop'>.</span> <span class='hs-varid'>stack</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>workspaces</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>m</span> <a name="line-157"></a> <a name="line-158"></a><a name="withFocusedP"></a><span class='hs-definition'>withFocusedP</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>WindowSet</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-159"></a><span class='hs-definition'>withFocusedP</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withFocused</span> <span class='hs-varop'>$</span> <span class='hs-varid'>windows</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span> <a name="line-160"></a> <a name="line-161"></a><a name="shiftHere"></a><span class='hs-definition'>shiftHere</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ord</span> <span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>s</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <a name="line-162"></a><span class='hs-definition'>shiftHere</span> <span class='hs-varid'>w</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>shiftWin</span> <span class='hs-layout'>(</span><span class='hs-varid'>currentTag</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-varid'>s</span> <a name="line-163"></a> <a name="line-164"></a><a name="shiftToScreen"></a><span class='hs-definition'>shiftToScreen</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ord</span> <span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>s</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>StackSet</span> <span class='hs-varid'>i</span> <span class='hs-varid'>l</span> <span class='hs-varid'>a</span> <span class='hs-varid'>s</span> <span class='hs-varid'>sd</span> <a name="line-165"></a><span class='hs-definition'>shiftToScreen</span> <span class='hs-varid'>sid</span> <span class='hs-varid'>w</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>m</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>sid</span> <span class='hs-varop'>/=</span> <span class='hs-varid'>screen</span> <span class='hs-varid'>m</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>current</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-conop'>:</span><span class='hs-layout'>(</span><span class='hs-varid'>visible</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span> <a name="line-166"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>s</span> <a name="line-167"></a> <span class='hs-layout'>(</span><span class='hs-varid'>t</span><span class='hs-conop'>:</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>shiftWin</span> <span class='hs-layout'>(</span><span class='hs-varid'>tag</span> <span class='hs-varop'>.</span> <span class='hs-varid'>workspace</span> <span class='hs-varop'>$</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-varid'>s</span> <a name="line-168"></a> <a name="line-169"></a><a name="TagPrompt"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>TagPrompt</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TagPrompt</span> <a name="line-170"></a> <a name="line-171"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>XPrompt</span> <span class='hs-conid'>TagPrompt</span> <span class='hs-keyword'>where</span> <a name="line-172"></a> <span class='hs-varid'>showXPrompt</span> <span class='hs-conid'>TagPrompt</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"Select Tag: "</span> <a name="line-173"></a> <a name="line-174"></a> <a name="line-175"></a><a name="tagPrompt"></a><span class='hs-definition'>tagPrompt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XPConfig</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-176"></a><span class='hs-definition'>tagPrompt</span> <span class='hs-varid'>c</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-177"></a> <span class='hs-varid'>sc</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>tagComplList</span> <a name="line-178"></a> <span class='hs-varid'>mkXPrompt</span> <span class='hs-conid'>TagPrompt</span> <span class='hs-varid'>c</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkComplFunFromList'</span> <span class='hs-varid'>sc</span><span class='hs-layout'>)</span> <span class='hs-varid'>f</span> <a name="line-179"></a> <a name="line-180"></a><a name="tagComplList"></a><span class='hs-definition'>tagComplList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <a name="line-181"></a><span class='hs-definition'>tagComplList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-layout'>(</span><span class='hs-varid'>concat</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>integrate'</span> <span class='hs-varop'>.</span> <span class='hs-varid'>stack</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>workspaces</span> <span class='hs-varop'>.</span> <span class='hs-varid'>windowset</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <a name="line-182"></a> <span class='hs-varid'>mapM</span> <span class='hs-varid'>getTags</span> <span class='hs-varop'>>>=</span> <a name="line-183"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>nub</span> <span class='hs-varop'>.</span> <span class='hs-varid'>concat</span> <a name="line-184"></a> <a name="line-185"></a> <a name="line-186"></a><a name="tagDelPrompt"></a><span class='hs-definition'>tagDelPrompt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>XPConfig</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>X</span> <span class='hs-conid'>()</span> <a name="line-187"></a><span class='hs-definition'>tagDelPrompt</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-188"></a> <span class='hs-varid'>sc</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>tagDelComplList</span> <a name="line-189"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>sc</span> <span class='hs-varop'>/=</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <a name="line-190"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>mkXPrompt</span> <span class='hs-conid'>TagPrompt</span> <span class='hs-varid'>c</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkComplFunFromList'</span> <span class='hs-varid'>sc</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withFocused</span> <span class='hs-layout'>(</span><span class='hs-varid'>delTag</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-191"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-192"></a> <a name="line-193"></a><a name="tagDelComplList"></a><span class='hs-definition'>tagDelComplList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>X</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <a name="line-194"></a><span class='hs-definition'>tagDelComplList</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>gets</span> <span class='hs-varid'>windowset</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>getTags</span> <span class='hs-varop'>.</span> <span class='hs-varid'>peek</span> </pre></body> 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