Merge branch 'master' of pnp:stockholm

18 files changed, 1514 insertions, 94 deletions

diff --git a/tv/2configs/base.nix b/tv/2configs/base.nix
index 010d4b326..0a8dbdcc2 100644
--- a/tv/2configs/base.nix
+++ b/tv/2configs/base.nix
@@ -15,6 +15,12 @@ in
 
   imports = [
     {
+      # stockholm dependencies
+      environment.systemPackages = with pkgs; [
+        git
+      ];
+    }
+    {
       # TODO never put hashedPassword into the store
       users.extraUsers =
         mapAttrs (_: h: { hashedPassword = h; })
@@ -147,10 +153,9 @@ in
     }
 
     {
-      nixpkgs.config.packageOverrides = pkgs:
-        {
-          nano = pkgs.runCommand "empty" {} "mkdir -p $out";
-        };
+      nixpkgs.config.packageOverrides = pkgs: {
+        nano = pkgs.vim;
+      };
 
       services.cron.enable = false;
       services.nscd.enable = false;
diff --git a/tv/2configs/synaptics.nix b/tv/2configs/synaptics.nix
deleted file mode 100644
index c47cb9deb..000000000
--- a/tv/2configs/synaptics.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  # TODO this is host specific
-  services.xserver.synaptics = {
-    enable = true;
-    twoFingerScroll = true;
-    accelFactor = "0.035";
-    additionalOptions = ''
-      Option "FingerHigh" "60"
-      Option "FingerLow"  "60"
-    '';
-  };
-}
diff --git a/tv/2configs/test.nix b/tv/2configs/test.nix
deleted file mode 100644
index 409b4e9b4..000000000
--- a/tv/2configs/test.nix
+++ /dev/null
@@ -1,31 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import ../4lib { inherit lib pkgs; };
-
-let
-  out = {
-    environment.systemPackages = [
-      su-test
-    ];
-    security.sudo.extraConfig = ''
-      tv ALL=(test) NOPASSWD: ALL
-    '';
-    users.extraUsers.test = {
-      shell = "${test-shell}";
-    };
-  };
-
-  su-test = pkgs.execveBin "su-test" rec {
-    filename = "/var/setuid-wrappers/sudo";
-    argv = ["sudo" "-u" "test" "-i"];
-  };
-
-  test-shell = pkgs.execve "test-shell" rec {
-    filename = "${pkgs.bash}/bin/bash";
-    argv = ["sh" "--noprofile" "-l"];
-    envp.ENV = pkgs.writeText "test-env" ''
-      ${shell.cat "Hello, `$(j0w\nd0g!)`!\\o/\n"} >&2
-    '';
-  };
-
-in out
diff --git a/tv/2configs/urlwatch.nix b/tv/2configs/urlwatch.nix
index c1c5d19d9..8189f6345 100644
--- a/tv/2configs/urlwatch.nix
+++ b/tv/2configs/urlwatch.nix
@@ -29,10 +29,6 @@
       # 2014-09-24 ref https://github.com/4z3/xintmap
       http://www.mathstat.dal.ca/~selinger/quipper/
 
-      # 2014-12-12 remove nixopsUnstable when nixops get's bumped to 1.3
-      # ref https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/package-management/nixops/unstable.nix
-      http://nixos.org/releases/nixops/
-
       ## other
 
       https://nixos.org/channels/nixos-unstable/git-revision
@@ -51,6 +47,10 @@
 
       # ref <stockholm/krebs/3modules>, services.openssh.knownHosts.github*
       https://help.github.com/articles/what-ip-addresses-does-github-use-that-i-should-whitelist/
+
+      # <stockholm/tv/2configs/xserver/xserver.conf.nix>
+      # is derived from `configFile` in:
+      https://raw.githubusercontent.com/NixOS/nixpkgs/master/nixos/modules/services/x11/xserver.nix
     ];
   };
 }
diff --git a/tv/2configs/xserver.nix b/tv/2configs/xserver.nix
deleted file mode 100644
index 7fc07f927..000000000
--- a/tv/2configs/xserver.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    ../2configs/urxvt.nix # TODO via xserver
-  ];
-
-  services.xserver.enable = true;
-
-
-  #fonts.enableFontConfig = true;
-  #fonts.enableFontDir = true;
-  fonts.fonts = [
-    pkgs.xlibs.fontschumachermisc
-  ];
-  #services.xfs.enable = true;
-  #services.xserver.useXFS = "unix/:7100";
-
-  services.xserver.displayManager.desktopManagerHandlesLidAndPower = true;
-
-  #services.xserver.display = 11;
-  #services.xserver.tty = 11;
-  # services.xserver.layout = "us";
-  # services.xserver.xkbOptions = "eurosign:e";
-
-  #services.xserver.multitouch.enable = true;
-
-  services.xserver.windowManager.xmonad.extraPackages = hspkgs: with hspkgs; [
-    X11-xshape
-  ];
-  services.xserver.windowManager.xmonad.enable = true;
-  services.xserver.windowManager.xmonad.enableContribAndExtras = true;
-  services.xserver.windowManager.default = "xmonad";
-  services.xserver.desktopManager.default = "none";
-  services.xserver.desktopManager.xterm.enable = false;
-
-  services.xserver.displayManager.slim.enable = true;
-  #services.xserver.displayManager.auto.enable = true;
-  #services.xserver.displayManager.auto.user = "tv";
-  #services.xserver.displayManager.job.logsXsession = true;
-}
diff --git a/tv/2configs/xserver/Xresources.nix b/tv/2configs/xserver/Xresources.nix
new file mode 100644
index 000000000..f287bf206
--- /dev/null
+++ b/tv/2configs/xserver/Xresources.nix
@@ -0,0 +1,215 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+pkgs.writeText "Xresources" ''
+  !URxvt*background:	#050505
+
+  !  2013-02-25 \e was reas escape before
+  ! *VT100.Translations: #override\
+  ! 	:<Btn4Down>: string("\e[5~")\n\
+  ! 	:<Btn5Down>: string("\e[6~")
+
+  ! XTerm*VT100*Translations: #override \
+  ! Shift<Key>Return: string(" &") string(0x0A) \n\
+  ! Meta<Key>Return: string(" | less") string(0x0A) \n\
+  ! ~Shift<Key>Prior: scroll-back(1,page) \n\
+  ! ~Shift<Key>Next: scroll-forw(1,page) \n\
+  ! Shift<Key>Prior: scroll-back(1) \n\
+  ! Shift<Key>Next: scroll-forw(1) \n\
+  ! <Key>Delete: string(0x1b) string("[2~")
+  ! \n\
+  ! <Key>BackSpace: string(0x7f)
+
+  !  2013-02-2013-02-25
+  ! ! <M-c>: load bash-completion (if not already)
+  ! URxvt*VT100*Translations: #override\
+  !  	Meta<KeyPress>c:\
+  ! 		string("\eOH# \eOF\n+compl\n\eOA\eOA\eOH\e[3~\e[3~\eOF")\
+  ! 		string(0x7)\n
+
+  !  do not scroll automatically on output:
+  ! XTerm*scrollTtyOutput:	false
+  URxvt*cutchars:  "\\`\"'&()*,;<=>?@[]^{|}‘’"
+  ! URxvt*secondaryScreen: false
+
+  ! URxvt*loginShell:	true
+
+  URxvt*eightBitInput:		false
+  ! *eightBitOutput:	1
+  ! URxvt*decTerminalID:	220
+  ! URxvt*utf8:		1
+  ! URxvt*locale:		UTF-8
+  ! XTerm*customization:	-color
+  URxvt*SaveLines:	4096
+  URxvt*font:		-*-clean-*-*-*-*-*-*-*-*-*-*-iso10646-1
+  URxvt*boldFont:		-*-clean-*-*-*-*-*-*-*-*-*-*-iso10646-1
+
+  !  2013-05-23 if this does not work try
+  !    xset +fp /usr/share/fonts/local/
+  !    xset fp rehash
+  ! URxvt*font:       -*-termsynu-edium-*-*-*-12-*-*-*-*-*-iso10646-1
+  ! URxvt*boldFont:		-*-termsynu-bold-*-*-*-12-*-*-*-*-*-iso10646-1
+  ! 
+  !-misc-termsynu-medium-r-normal--12-87-100-100-c-70-iso10646-1
+
+  ! XTerm*font:	-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso10646-1
+  URxvt*scrollBar:	false
+
+  ! XTerm*font:-nil-profont-medium-r-normal--11-110-72-72-c-60-iso8859-1
+  ! URxvt*boldFont:-nil-profont-medium-r-normal--11-110-72-72-c-60-iso8859-1
+
+  URxvt*background:	#050505
+  ! URxvt*background:	#041204
+
+  !URxvt.depth: 32
+  !URxvt*background: rgba:0500/0500/0500/cccc
+
+  ! URxvt*background:	#080810
+  URxvt*foreground:	#d0d7d0
+  ! URxvt*background:	black
+  ! URxvt*foreground:	white
+  ! URxvt*background:	rgb:00/00/40
+  ! URxvt*foreground:	rgb:a0/a0/d0
+  ! XTerm*cursorColor:	rgb:00/00/60
+  URxvt*cursorColor:	#f042b0
+  URxvt*cursorColor2:	#f0b000
+  URxvt*cursorBlink:	off
+  ! URxvt*cursorUnderline: true
+  ! URxvt*highlightColor: #232323
+  ! URxvt*highlightTextColor: #b0ffb0
+
+  URxvt*.pointerBlank: true
+  URxvt*.pointerBlankDelay: 987654321
+  URxvt*.pointerColor: #f042b0
+  URxvt*.pointerColor2: #050505
+
+  ! URxvt*fading: 50
+  ! URxvt*fadeColor: #0f0f0f
+
+  ! XTerm*colorMode:	on
+  ! URxvt*dynamicColors:	on
+  ! URxvt*boldColors:	off
+
+  URxvt*jumpScroll:	true
+
+  !  allow synthetic events for fvwm, so pass window specific keys
+  ! XTerm*allowSendEvents:  true
+  URxvt*allowSendEvents:	false
+
+  !  better double/tripple clicking in xterms
+  !   Format: csv, [low-]high:value
+  ! 
+  !  extend character class 48 due they are used in urls
+  !  (see: man xterm; /CHARACTER CLASSES)
+  !                        !     %     -./      @     &     =     ?
+  URxvt*charClass:        33:48,37:48,45-47:48,64:48,38:48,61:48,63:48
+  URxvt*cutNewline:       False
+  URxvt*cutToBeginningOfLine:     False
+
+  !  BLACK for indigo background
+  URxvt*color0:		#232342
+
+  !  TODO: man xterm; /ACTIONS
+
+  ! *VT100*colorULMode: on
+  ! XTerm*underLine: on
+  ! 
+  ! URxvt*color0:		black
+  ! URxvt*color1:		red3
+  ! URxvt*color2:		green3
+  ! URxvt*color3:		yellow3
+  ! URxvt*color4:		blue2
+  ! URxvt*color5:		magenta3
+  ! URxvt*color6:		cyan3
+  ! URxvt*color7:		gray90
+  ! URxvt*color8:		burlywood1
+  ! URxvt*color9:		sienna1
+  ! URxvt*color10:		PaleVioletRed1
+  ! URxvt*color11:		LightSkyBlue
+  ! URxvt*color12:		white
+  ! URxvt*color13:		white
+  ! URxvt*color14:		white
+  ! URxvt*color33:		#f0b0f0
+
+
+  ! URxvt*color0:	#000000
+  ! URxvt*color1:	#c00000
+  ! URxvt*color2:	#80c070 
+  URxvt*color3:	#c07000
+  ! URxvt*color4:	#0000c0
+  URxvt*color4:	#4040c0
+  ! URxvt*color5:	#c000c0 
+  ! URxvt*color6:	#008080
+  URxvt*color7:	#c0c0c0
+
+  URxvt*color8:	#707070
+  URxvt*color9:	#ff6060
+  URxvt*color10:	#70ff70
+  URxvt*color11:	#ffff70
+  URxvt*color12:	#7070ff
+  URxvt*color13:	#ff50ff
+  URxvt*color14:	#70ffff
+  URxvt*color15:	#ffffff
+
+  ! XTerm*color91: #000070
+  ! XTerm*color92: #000080
+  ! XTerm*color93: #000090
+  ! XTerm*color94: #0000a0
+  ! XTerm*color95: #0000b0
+  ! XTerm*color96: #0000c0
+  ! XTerm*color97: #0000d0
+  ! XTerm*color98: #0000e0
+  ! XTerm*color99: #0000f0
+
+  ! !! vim-create-colorscheme {{{
+  ! !! Question	cterm=none
+  ! XTerm*color20: #f0b000
+  ! !! }}}
+  ! 
+  ! 
+  ! #include ".xrdb/look-zenburn.xrdb"
+  ! #include ".xrdb/xterm.xrdb"
+
+
+
+  ! URxvt.perl-ext: matcher
+  ! URxvt.urlLauncher: cr
+  ! URxvt.underlineColor: blue
+
+  ! URxvt.matcher.button:   1
+  ! URxvt.perl-ext:         default,matcher
+  ! URxvt.urlLauncher: cr
+  ! URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
+  ! URxvt.underlineColor: blue
+
+  ! 2014-05-12 von lass
+  !URxvt.perl-ext-common:      default,clipboard,url-select,keyboard-select 
+  !URxvt.url-select.launcher:  /home/tv/bin/ff -new-tab 
+  !URxvt.url-select.underline: true 
+  !URxvt.keysym.M-u:           perl:url-select:select_next 
+  !URxvt.keysym.M-Escape:      perl:keyboard-select:activate 
+  !URxvt.keysym.M-s:           perl:keyboard-select:search
+
+
+
+
+  !  2013-02-25 I neve use this
+  URxvt*iso14755:	False
+
+  URxvt*urgentOnBell: True
+  URxvt*visualBell: True
+
+  ! ref https://github.com/muennich/urxvt-perls
+  URxvt*perl-ext: default,url-select
+  URxvt*keysym.M-u: perl:url-select:select_next
+  URxvt*url-select.launcher: ${pkgs.ff}/bin/ff -new-tab
+  URxvt*url-select.underline: true
+  URxvt*colorUL: #4682B4
+  URxvt.perl-lib: ${pkgs.urxvt_perls}/lib/urxvt/perl
+
+  root-urxvt*background: #230000
+  root-urxvt*foreground: #e0c0c0
+  root-urxvt*BorderColor: #400000
+  root-urxvt*color0: #800000
+''
diff --git a/tv/2configs/xserver/default.nix b/tv/2configs/xserver/default.nix
new file mode 100644
index 000000000..c5cffbb30
--- /dev/null
+++ b/tv/2configs/xserver/default.nix
@@ -0,0 +1,154 @@
+{ config, lib, pkgs, ... }@args:
+
+with lib;
+
+let
+  # TODO krebs.build.user
+  user = config.users.users.tv;
+
+  out = {
+    services.xserver.display = 11;
+    services.xserver.tty = 11;
+
+    services.xserver.synaptics = {
+      enable = true;
+      twoFingerScroll = true;
+      accelFactor = "0.035";
+    };
+
+    fonts.fonts = [
+      pkgs.xlibs.fontschumachermisc
+    ];
+
+    systemd.services.urxvtd = {
+      wantedBy = [ "multi-user.target" ];
+      reloadIfChanged = true;
+      serviceConfig = {
+        ExecReload = need-reload "urxvtd.service";
+        ExecStart = "${pkgs.rxvt_unicode}/bin/urxvtd";
+        Restart = "always";
+        RestartSec = "2s";
+        StartLimitBurst = 0;
+        User = user.name;
+      };
+    };
+
+    environment.systemPackages = [
+      pkgs.slock
+    ];
+
+    security.setuidPrograms = [
+      "slock"
+    ];
+
+    systemd.services.display-manager = mkForce {};
+
+    services.xserver.enable = true;
+
+    systemd.services.xmonad = {
+      wantedBy = [ "multi-user.target" ];
+      requires = [ "xserver.service" ];
+      environment = xmonad-environment;
+      serviceConfig = {
+        ExecStart = "${xmonad-start}/bin/xmonad";
+        ExecStop = "${xmonad-stop}/bin/xmonad-stop";
+        User = user.name;
+        WorkingDirectory = user.home;
+      };
+    };
+
+    systemd.services.xserver = {
+      after = [
+        "systemd-udev-settle.service"
+        "local-fs.target"
+        "acpid.service"
+      ];
+      reloadIfChanged = true;
+      environment = xserver-environment;
+      serviceConfig = {
+        ExecReload = need-reload "xserver.service";
+        ExecStart = "${xserver}/bin/xserver";
+      };
+    };
+  };
+
+  xmonad-pkg = pkgs.haskellPackages.callPackage xmonad-src {};
+  xmonad-src = pkgs.writeNixFromCabal "xmonad.nix" ./xmonad;
+
+  xmonad-environment = {
+    DISPLAY = ":${toString config.services.xserver.display}";
+    XMONAD_STATE = "/tmp/xmonad.state";
+
+    # XXX JSON is close enough :)
+    XMONAD_WORKSPACES0_FILE = pkgs.writeText "xmonad.workspaces0" (toJSON [
+      "Dashboard" # we start here
+      "23"
+      "cr"
+      "ff"
+      "hack"
+      "im"
+      "mail"
+      "stockholm"
+      "za" "zj" "zs"
+    ]);
+  };
+
+  xmonad-start = pkgs.writeScriptBin "xmonad" ''
+    #! ${pkgs.bash}/bin/bash
+    set -efu
+    export PATH; PATH=${makeSearchPath "bin" [
+      pkgs.rxvt_unicode
+    ]}:/var/setuid-wrappers
+    settle() {(
+      # Use PATH for a clean journal
+      command=''${1##*/}
+      PATH=''${1%/*}; export PATH
+      shift
+      until "$command" "$@"; do
+        ${pkgs.coreutils}/bin/sleep 1
+      done
+    )&}
+    settle ${pkgs.xorg.xhost}/bin/xhost +LOCAL:
+    settle ${pkgs.xorg.xrdb}/bin/xrdb -merge ${import ./Xresources.nix args}
+    settle ${pkgs.xorg.xsetroot}/bin/xsetroot -solid '#1c1c1c'
+    if test -e "$XMONAD_STATE"; then
+      IFS=''$'\n'
+      exec ${xmonad-pkg}/bin/xmonad --resume $(< "$XMONAD_STATE")
+    else
+      exec ${xmonad-pkg}/bin/xmonad
+    fi
+  '';
+
+  xmonad-stop = pkgs.writeScriptBin "xmonad-stop" ''
+    #! /bin/sh
+    exec ${xmonad-pkg}/bin/xmonad --shutdown
+  '';
+
+  xserver-environment = {
+    XKB_BINDIR = "${pkgs.xorg.xkbcomp}/bin"; # Needed for the Xkb extension.
+    XORG_DRI_DRIVER_PATH = "/run/opengl-driver/lib/dri"; # !!! Depends on the driver selected at runtime.
+    LD_LIBRARY_PATH = concatStringsSep ":" (
+      [ "${pkgs.xorg.libX11}/lib" "${pkgs.xorg.libXext}/lib" ]
+      ++ concatLists (catAttrs "libPath" config.services.xserver.drivers));
+  };
+
+  xserver = pkgs.writeScriptBin "xserver" ''
+    #! /bin/sh
+    set -efu
+    exec ${pkgs.xorg.xorgserver}/bin/X \
+        :${toString config.services.xserver.display} \
+        vt${toString config.services.xserver.tty} \
+        -config ${import ./xserver.conf.nix args} \
+        -logfile /var/log/X.${toString config.services.xserver.display}.log \
+        -nolisten tcp \
+        -xkbdir ${pkgs.xkeyboard_config}/etc/X11/xkb \
+  '';
+
+  need-reload = s: let
+    pkg = pkgs.writeScriptBin "need-reload" ''
+      #! /bin/sh
+      echo "$*"
+    '';
+  in "${pkg}/bin/need-reload ${s}";
+
+in out
diff --git a/tv/2configs/xserver/xmonad/.gitignore b/tv/2configs/xserver/xmonad/.gitignore
new file mode 100644
index 000000000..616204547
--- /dev/null
+++ b/tv/2configs/xserver/xmonad/.gitignore
@@ -0,0 +1 @@
+/shell.nix
diff --git a/tv/2configs/xserver/xmonad/Main.hs b/tv/2configs/xserver/xmonad/Main.hs
new file mode 100644
index 000000000..186a5e22c
--- /dev/null
+++ b/tv/2configs/xserver/xmonad/Main.hs
@@ -0,0 +1,261 @@
+{-# LANGUAGE DeriveDataTypeable #-} -- for XS
+{-# LANGUAGE LambdaCase #-}
+{-# LANGUAGE ScopedTypeVariables #-}
+
+
+module Main where
+
+import Control.Exception
+import Text.Read (readEither)
+import XMonad
+import System.Environment (getArgs, getEnv)
+import XMonad.Prompt (defaultXPConfig)
+import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace
+                                        , removeEmptyWorkspace)
+import XMonad.Actions.GridSelect
+import XMonad.Actions.CycleWS (toggleWS)
+--import XMonad.Actions.CopyWindow ( copy )
+import XMonad.Layout.NoBorders ( smartBorders )
+import qualified XMonad.StackSet as W
+import Data.Map (Map)
+import qualified Data.Map as Map
+-- TODO import XMonad.Layout.WorkspaceDir
+import XMonad.Hooks.UrgencyHook (SpawnUrgencyHook(..), withUrgencyHook)
+-- import XMonad.Layout.Tabbed
+--import XMonad.Layout.MouseResizableTile
+import XMonad.Layout.Reflect (reflectVert)
+import XMonad.Layout.FixedColumn (FixedColumn(..))
+import XMonad.Hooks.Place (placeHook, smart)
+import XMonad.Hooks.FloatNext (floatNextHook)
+import XMonad.Actions.PerWorkspaceKeys (chooseAction)
+import XMonad.Layout.PerWorkspace (onWorkspace)
+--import XMonad.Layout.BinarySpacePartition
+
+--import XMonad.Actions.Submap
+import Util.Pager
+import Util.Rhombus
+import Util.Debunk
+import Util.Shutdown
+
+
+myTerm :: String
+myTerm = "urxvtc"
+
+myRootTerm :: String
+myRootTerm = "urxvtc -name root-urxvt -e su -"
+
+myFont :: String
+myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*"
+
+main :: IO ()
+main = getArgs >>= \case
+    ["--shutdown"] -> sendShutdownEvent
+    _ -> mainNoArgs
+
+mainNoArgs :: IO ()
+mainNoArgs = do
+    workspaces0 <- getWorkspaces0
+    xmonad
+        -- $ withUrgencyHookC dzenUrgencyHook { args = ["-bg", "magenta", "-fg", "magenta", "-h", "2"], duration = 500000 }
+        --                   urgencyConfig { remindWhen = Every 1 }
+        -- $ withUrgencyHook borderUrgencyHook "magenta"
+        -- $ withUrgencyHookC BorderUrgencyHook { urgencyBorderColor = "magenta" } urgencyConfig { suppressWhen = Never }
+        $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
+        $ defaultConfig
+            { terminal          = myTerm
+            , modMask           = mod4Mask
+            , keys              = myKeys
+            , workspaces        = workspaces0
+            , layoutHook        = smartBorders $ myLayout
+            -- , handleEventHook   = myHandleEventHooks <+> handleTimerEvent
+            --, handleEventHook   = handleTimerEvent
+            , manageHook        = placeHook (smart (1,0)) <+> floatNextHook
+            , startupHook       = spawn "echo emit XMonadStartup"
+            , normalBorderColor  = "#1c1c1c"
+            , focusedBorderColor = "#f000b0"
+            , handleEventHook = handleShutdownEvent
+            }
+  where
+    myLayout =
+        (onWorkspace "im" $ reflectVert $ Mirror $ Tall 1 (3/100) (12/13))
+        (FixedColumn 1 20 80 10 ||| Full)
+
+
+getWorkspaces0 :: IO [String]
+getWorkspaces0 =
+    try (getEnv "XMONAD_WORKSPACES0_FILE") >>= \case
+      Left e -> warn (displaySomeException e)
+      Right p -> try (readFile p) >>= \case
+        Left e -> warn (displaySomeException e)
+        Right x -> case readEither x of
+          Left e -> warn e
+          Right y -> return y
+  where
+    warn msg = putStrLn ("getWorkspaces0: " ++ msg) >> return []
+
+displaySomeException :: SomeException -> String
+displaySomeException = displayException
+
+
+spawnTermAt :: String -> X ()
+--spawnTermAt _ = floatNext True >> spawn myTerm
+--spawnTermAt "ff" = floatNext True >> spawn myTerm
+spawnTermAt _    = spawn myTerm
+
+
+myKeys :: XConfig Layout -> Map (KeyMask, KeySym) (X ())
+myKeys conf = Map.fromList $
+    [ ((_4  , xK_Escape ), spawn "/var/setuid-wrappers/slock")
+    , ((_4S , xK_c      ), kill)
+
+    , ((_4  , xK_x      ), chooseAction spawnTermAt)
+    , ((_4C , xK_x      ), spawn myRootTerm)
+    --, ((_4M , xK_x      ), spawn "xterm")
+    --, ((_4M , xK_x      ), mySpawn "xterm")
+
+    --, ((_4  , xK_F1     ), withFocused jojo)
+    --, ((_4  , xK_F1     ), printAllGeometries)
+
+    , ((0   , xK_Menu   ), gets windowset >>= allWorkspaceNames >>= pager pagerConfig (windows . W.view) )
+    , ((_S  , xK_Menu   ), gets windowset >>= allWorkspaceNames >>= pager pagerConfig (windows . W.shift) )
+    , ((_C  , xK_Menu   ), toggleWS)
+    , ((_4  , xK_Menu   ), rhombus horseConfig (liftIO . printToErrors) ["Correct", "Horse", "Battery", "Staple", "Stuhl", "Tisch"] )
+    
+    -- %! Rotate through the available layout algorithms
+    , ((_4  , xK_space  ), sendMessage NextLayout)
+    , ((_4S , xK_space  ), setLayout $ XMonad.layoutHook conf) -- reset layout
+
+    ---- BinarySpacePartition
+    --, ((_4  , xK_l), sendMessage $ ExpandTowards R)
+    --, ((_4  , xK_h), sendMessage $ ExpandTowards L)
+    --, ((_4  , xK_j), sendMessage $ ExpandTowards D)
+    --, ((_4  , xK_k), sendMessage $ ExpandTowards U)
+    --, ((_4S , xK_l), sendMessage $ ShrinkFrom R)
+    --, ((_4S , xK_h), sendMessage $ ShrinkFrom L)
+    --, ((_4S , xK_j), sendMessage $ ShrinkFrom D)
+    --, ((_4S , xK_k), sendMessage $ ShrinkFrom U)
+    --, ((_4  , xK_n), sendMessage Rotate)
+    --, ((_4S , xK_n), sendMessage Swap)
+
+    ---- mouseResizableTile
+    --, ((_4    , xK_u), sendMessage ShrinkSlave)
+    --, ((_4    , xK_i), sendMessage ExpandSlave)
+
+    -- move focus up or down the window stack
+    --, ((_4  , xK_m      ), windows W.focusMaster)
+    , ((_4  , xK_j      ), windows W.focusDown)
+    , ((_4  , xK_k      ), windows W.focusUp)
+
+    -- modifying the window order
+    , ((_4S , xK_m      ), windows W.swapMaster)
+    , ((_4S , xK_j      ), windows W.swapDown)
+    , ((_4S , xK_k      ), windows W.swapUp)
+
+    -- resizing the master/slave ratio
+    , ((_4  , xK_h      ), sendMessage Shrink) -- %! Shrink the master area
+    , ((_4  , xK_l      ), sendMessage Expand) -- %! Expand the master area
+
+    -- floating layer support
+    , ((_4  , xK_t      ), withFocused $ windows . W.sink)  -- make tiling
+
+    -- increase or decrease number of windows in the master area
+    , ((_4  , xK_comma  ), sendMessage $ IncMasterN 1)
+    , ((_4  , xK_period ), sendMessage $ IncMasterN (-1))
+
+    , ((_4  , xK_a      ), addWorkspacePrompt defaultXPConfig)
+    , ((_4  , xK_r      ), renameWorkspace defaultXPConfig)
+    , ((_4  , xK_Delete ), removeEmptyWorkspace)
+
+    , ((_4  , xK_Return ), toggleWS)
+    --,  (0   , xK_Menu   ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
+    --,  (_4  , xK_v      ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
+    --,  (_4S , xK_v      ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.shift)
+    --,  (_4  , xK_b      ) & \k -> (k, goToSelected        wGSConfig  { gs_navigate = makeGSNav k })
+    ]
+    where
+    _4 = mod4Mask
+    _C = controlMask
+    _S = shiftMask
+    _M = mod1Mask
+    _4C = _4 .|. _C
+    _4S = _4 .|. _S
+    _4M = _4 .|. _M
+    _4CM = _4 .|. _C .|. _M
+    _4SM = _4 .|. _S .|. _M
+
+
+pagerConfig :: PagerConfig
+pagerConfig = defaultPagerConfig
+    { pc_font           = myFont
+    , pc_cellwidth      = 64
+    --, pc_cellheight     = 36 -- TODO automatically keep screen aspect
+    --, pc_borderwidth    = 1
+    --, pc_matchcolor     = "#f0b000"
+    , pc_matchmethod    = MatchPrefix
+    --, pc_colors         = pagerWorkspaceColors
+    , pc_windowColors   = windowColors
+    }
+    where
+    windowColors _ _ _ True _ = ("#ef4242","#ff2323")
+    windowColors wsf m c u wf = do
+        let def = defaultWindowColors wsf m c u wf
+        if m == False && wf == True
+            then ("#402020", snd def)
+            else def
+
+horseConfig :: RhombusConfig
+horseConfig = defaultRhombusConfig
+    { rc_font           = myFont
+    , rc_cellwidth      = 64
+    --, rc_cellheight     = 36 -- TODO automatically keep screen aspect
+    --, rc_borderwidth    = 1
+    --, rc_matchcolor     = "#f0b000"
+    , rc_matchmethod    = MatchPrefix
+    --, rc_colors         = pagerWorkspaceColors
+    --, rc_paint          = myPaint
+    }
+
+wGSConfig :: GSConfig Window
+wGSConfig = defaultGSConfig
+    { gs_cellheight = 20
+    , gs_cellwidth = 192
+    , gs_cellpadding = 5
+    , gs_font = myFont
+    , gs_navigate = navNSearch
+    }
+
+-- wsGSConfig = defaultGSConfig
+--     { gs_cellheight = 20
+--     , gs_cellwidth = 64
+--     , gs_cellpadding = 5
+--     , gs_font = myFont
+--     , gs_navigate = navNSearch
+--     }
+
+-- custom navNSearch
+--makeGSNav :: (KeyMask, KeySym) -> TwoD a (Maybe a)
+--makeGSNav esc = nav
+--    where
+--    nav = makeXEventhandler $ shadowWithKeymap keyMap navNSearchDefaultHandler
+--    keyMap = Map.fromList
+--        [ (esc              , cancel)
+--        , ((0,xK_Escape)    , cancel)
+--        , ((0,xK_Return)    , select)
+--        , ((0,xK_Left)      , move (-1, 0) >> nav)
+--        , ((0,xK_Right)     , move ( 1, 0) >> nav)
+--        , ((0,xK_Down)      , move ( 0, 1) >> nav)
+--        , ((0,xK_Up)        , move ( 0,-1) >> nav)
+--        , ((0,xK_BackSpace) , transformSearchString (\s -> if (s == "") then "" else init s) >> nav)
+--        ]
+--    -- The navigation handler ignores unknown key symbols, therefore we const
+--    navNSearchDefaultHandler (_,s,_) = do
+--        transformSearchString (++ s)
+--        nav
+
+
+(&) :: a -> (a -> c) -> c
+(&) = flip ($)
+
+allWorkspaceNames :: W.StackSet i l a sid sd -> X [i]
+allWorkspaceNames ws =
+    return $ map W.tag (W.hidden ws) ++ [W.tag $ W.workspace $ W.current ws]
diff --git a/tv/2configs/xserver/xmonad/Util/Debunk.hs b/tv/2configs/xserver/xmonad/Util/Debunk.hs
new file mode 100644
index 000000000..b4772e582
--- /dev/null
+++ b/tv/2configs/xserver/xmonad/Util/Debunk.hs
@@ -0,0 +1,16 @@
+module Util.Debunk
+    ( printToErrors
+    ) where
+
+import XMonad
+import System.FilePath ( (</>) )
+import Control.Exception ( bracket )
+import System.IO ( hPrint, stderr, openFile, hClose, IOMode( AppendMode ) )
+
+
+printToErrors x = do
+    dir <- getXMonadDir
+    let base = dir </> "xmonad"
+        err  = base ++ ".errors"
+    bracket (openFile err AppendMode) hClose $ \h -> hPrint h x
+
diff --git a/tv/2configs/xserver/xmonad/Util/Font.hs b/tv/2configs/xserver/xmonad/Util/Font.hs
new file mode 100644
index 000000000..5352cf5ad
--- /dev/null
+++ b/tv/2configs/xserver/xmonad/Util/Font.hs
@@ -0,0 +1,123 @@
+{-# LANGUAGE CPP #-}
+module Util.Font
+    ( printStringCentered
+    , printStringXMF'
+    ) where
+
+import XMonad
+import XMonad.Util.Font
+
+
+printStringCentered :: (Functor m, MonadIO m)
+                    => Display -> Drawable -> XMonadFont
+                    -> GC -> Rectangle -> String
+                    -> m ()
+printStringCentered d p xmf gc r s = do
+    let x = rect_x r
+        y = rect_y r
+        w = rect_width r
+        h = rect_height r
+
+    text_w <- textWidthXMF d xmf s
+    (text_ascent, _) <- textExtentsXMF xmf s
+
+    let text_x = x + round ((fi w - fi text_w) / 2)
+        text_y = y + round ((fi h + fi text_h) / 2)
+        text_h = text_ascent
+
+    printStringXMF' d p xmf gc "" "" text_x text_y s
+
+
+-- from xmonad-contrib's XMonad.Util.Font, (c) 2007 Andrea Rossato and Spencer Janssen
+printStringXMF' :: (Functor m, MonadIO m) => Display -> Drawable -> XMonadFont -> GC -> String -> String
+            -> Position -> Position -> String  -> m ()
+printStringXMF' d p (Core fs) gc fc bc x y s = io $ do
+    setFont d gc $ fontFromFontStruct fs
+    --tv [fc',bc'] <- mapM (stringToPixel d) [fc,bc]
+    --tv setForeground d gc fc'
+    --tv setBackground d gc bc'