diff --git a/index.org b/index.org
index 7861280..2aa5fd3 100644
--- a/index.org
+++ b/index.org
@@ -22,22 +22,22 @@
 :END:
 
 #+begin_src sh -n
-# ~/.xprofile
-# user X session startup file.
-# <alexforsale@yahoo.com>
-
-if [ -d "${HOME}/.config/xprofile.d" ]; then
-    for xfiles in "${HOME}"/.config/xprofile.d/*.sh; do
-        # shellcheck disable=1090
-        . "${xfiles}"
-    done
-    unset xfiles
-fi
-
-# shellcheck disable=1091
-[ -f "${XDG_CONFIG_HOME}"/xprofile.local ] && . "${XDG_CONFIG_HOME}"/xprofile.local
-# shellcheck disable=1091
-[ -f "${HOME}"/.xprofile.local ] && . "${HOME}"/.xprofile.local
+  # ~/.xprofile
+  # user X session startup file.
+  # <alexforsale@yahoo.com>
+
+  if [ -d "${HOME}/.config/xprofile.d" ]; then
+      for xfiles in "${HOME}"/.config/xprofile.d/*.sh; do
+          # shellcheck disable=1090
+          . "${xfiles}"
+      done
+      unset xfiles
+  fi
+
+  # shellcheck disable=1091
+  [ -f "${XDG_CONFIG_HOME}"/xprofile.local ] && . "${XDG_CONFIG_HOME}"/xprofile.local
+  # shellcheck disable=1091
+  [ -f "${HOME}"/.xprofile.local ] && . "${HOME}"/.xprofile.local
 #+end_src
 **** Modules
 ***** 00-security.sh
@@ -287,79 +287,79 @@ fi
 :END:
 
 #+begin_src sh -n
-# ~/.xinitrc
-# Configuration script for manual X session.
-# <alexforsale@yahoo.com>
-userresources=${HOME}/.Xresources
-usermodmap=${HOME}/.Xmodmap
-OS=$(uname -s)
-
-case "${OS}" in
-    "Linux")
-        if [ "${DISTRO}" = "ubuntu" ]; then
-            sysresources=/etc/X11/xinit/Xresources
-            sysmodmap=/etc/X11/xinit/Xmodmap
-        else
-            sysresources=/etc/X11/xinit/.Xresources
-            sysmodmap=/etc/X11/xinit/.Xmodmap
-        fi
-        ;;
-    "FreeBSD")
-        sysresources=/usr/local/etc/X11/xinit/.Xresources
-        sysmodmap=/usr/local/etc/X11/xinit/.Xmodmap
-        ;;
-esac
-[ -f "${sysresources}" ] &&
-    xrdb -merge "${sysresources}"
-
-[ -f "${sysmodmap}" ] &&
-    xmodmap "${sysmodmap}"
-
-[ -f "${userresources}" ] &&
-    xrdb -merge "${userresources}"
-
-[ -f "${usermodmap}" ] &&
-    xmodmap "${usermodmap}"
-# shellcheck disable=1090
-if [ -d /etc/X11/xinit/xinitrc.d ] ; then
-    for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
-        [ -x "${f}" ] && . "${f}"
-    done
-    unset f
-fi
-[ -f /etc/xprofile ] && . /etc/xprofile
-[ -f "${HOME}"/.xprofile ] && . "${HOME}"/.xprofile
-[ -z ${DESKTOP_SESSION} ] && export DESKTOP_SESSION=${1:-exwm}
-# for archlinux
-[ -d /usr/share/backgrounds/archlinux/ ] &&
-    feh -zr --bg-fill /usr/share/backgrounds/archlinux/
-# FreeBSD
-[ -d /usr/local/share/wallpapers/freebsd-8k-wallpapers/ ] &&
-    feh -zr --bg-fill /usr/local/share/wallpapers/freebsd-8k-wallpapers/
-for chemacs_profile in ~/.emacs-profile ~/.config/chemacs/profile; do
-    if [ -e ${chemacs_profile} ]; then
-        export CHEMACS_PROFILE=`cat ${chemacs_profile}`
-    fi
-done
-
-if [ -n "${CHEMACS_PROFILE}" ]; then
-    _emacs_args="-s ${CHEMACS_PROFILE}"
-fi
-case $DESKTOP_SESSION in
-    "exwm")
-        exec emacs --debug-init -l ~/.exwm
-        ;;
-    "qtile")
-        exec qtile start
-        ;;
-    "stumpwm")
-        if [ $(command -v ros) ]; then
-            exec ros run -- --load /usr/local/bin/startstumpwm
-        elif [ $(command -v sbcl) ]; then
-            exec sbcl --load /usr/local/bin/startstumpwm
-        fi
-        ;;
-esac
+  # ~/.xinitrc
+  # Configuration script for manual X session.
+  # <alexforsale@yahoo.com>
+  userresources=${HOME}/.Xresources
+  usermodmap=${HOME}/.Xmodmap
+  OS=$(uname -s)
+
+  case "${OS}" in
+      "Linux")
+          if [ "${DISTRO}" = "ubuntu" ]; then
+              sysresources=/etc/X11/xinit/Xresources
+              sysmodmap=/etc/X11/xinit/Xmodmap
+          else
+              sysresources=/etc/X11/xinit/.Xresources
+              sysmodmap=/etc/X11/xinit/.Xmodmap
+          fi
+          ;;
+      "FreeBSD")
+          sysresources=/usr/local/etc/X11/xinit/.Xresources
+          sysmodmap=/usr/local/etc/X11/xinit/.Xmodmap
+          ;;
+  esac
+  [ -f "${sysresources}" ] &&
+      xrdb -merge "${sysresources}"
+
+  [ -f "${sysmodmap}" ] &&
+      xmodmap "${sysmodmap}"
+
+  [ -f "${userresources}" ] &&
+      xrdb -merge "${userresources}"
+
+  [ -f "${usermodmap}" ] &&
+      xmodmap "${usermodmap}"
+  # shellcheck disable=1090
+  if [ -d /etc/X11/xinit/xinitrc.d ] ; then
+      for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
+          [ -x "${f}" ] && . "${f}"
+      done
+      unset f
+  fi
+  [ -f /etc/xprofile ] && . /etc/xprofile
+  [ -f "${HOME}"/.xprofile ] && . "${HOME}"/.xprofile
+  [ -z ${DESKTOP_SESSION} ] && export DESKTOP_SESSION=${1:-exwm}
+  # for archlinux
+  [ -d /usr/share/backgrounds/archlinux/ ] &&
+      feh -zr --bg-fill /usr/share/backgrounds/archlinux/
+  # FreeBSD
+  [ -d /usr/local/share/wallpapers/freebsd-8k-wallpapers/ ] &&
+      feh -zr --bg-fill /usr/local/share/wallpapers/freebsd-8k-wallpapers/
+  for chemacs_profile in ~/.emacs-profile ~/.config/chemacs/profile; do
+      if [ -e ${chemacs_profile} ]; then
+          export CHEMACS_PROFILE=`cat ${chemacs_profile}`
+      fi
+  done
+
+  if [ -n "${CHEMACS_PROFILE}" ]; then
+      _emacs_args="-s ${CHEMACS_PROFILE}"
+  fi
+  case $DESKTOP_SESSION in
+      "exwm")
+          exec emacs --debug-init -l ~/.exwm
+          ;;
+      "qtile")
+          exec qtile start
+          ;;
+      "stumpwm")
+          if [ $(command -v ros) ]; then
+              exec ros run -- --load /usr/local/bin/startstumpwm
+          elif [ $(command -v sbcl) ]; then
+              exec sbcl --load /usr/local/bin/startstumpwm
+          fi
+          ;;
+  esac
 #+end_src
 * Xresources
 ** .Xresouces
@@ -368,24 +368,24 @@ esac
 :END:
 
 #+begin_src conf -n
-#include ".config/Xresources.d/xterm"
-#include ".config/Xresources.d/URxvt"
-#include ".config/Xresources.d/x11-ssh-askpass"
-#include ".config/Xresources.d/xcalc"
-#include ".config/Xresources.d/xclock"
-#include ".config/Xresources.d/xscreensaver"
-#include ".config/Xresources.d/colors"
-
-! cursor theme
-Xcursor.theme: Bibata-Modern-Classic
-Xcursor.size: 24
-Xft.autohint: 0
-Xft.lcdfilter: lcddefault
-Xft.hintstyle: hintslight
-Xft.hinting: 1
-Xft.antialias: 1
-Xft.rgba: rgb
-Xft.dpi: 96
+  #include ".config/Xresources.d/xterm"
+  #include ".config/Xresources.d/URxvt"
+  #include ".config/Xresources.d/x11-ssh-askpass"
+  #include ".config/Xresources.d/xcalc"
+  #include ".config/Xresources.d/xclock"
+  #include ".config/Xresources.d/xscreensaver"
+  #include ".config/Xresources.d/colors"
+
+  ! cursor theme
+  Xcursor.theme: Bibata-Modern-Classic
+  Xcursor.size: 24
+  Xft.autohint: 0
+  Xft.lcdfilter: lcddefault
+  Xft.hintstyle: hintslight
+  Xft.hinting: 1
+  Xft.antialias: 1
+  Xft.rgba: rgb
+  Xft.dpi: 96
 #+end_src
 ** Modules
 *** xterm
@@ -394,30 +394,30 @@ Xft.dpi: 96
 :END:
 
 #+begin_src conf -n
-xterm*termName: xterm-256color
-xterm.vt100.geometry: 80x24
-xterm*saveLines: 4096
-xterm*scrollBar: False
-xterm*.LoginShell: True
-xterm*rightScrollBar: False
-xterm*scrollTtyOutput: False
-xterm.selectToClipboard: true
-xterm.*backarrowKey: false
-xterm*translations: #override \
-Ctrl Shift <KeyPress> C: copy-selection(CLIPBOARD) \n\
-Ctrl Shift <KeyPress> V: insert-selection(CLIPBOARD) \n\
-Ctrl <Btn1Up>: exec-formatted("xdg-open '%t'", PRIMARY) \n\
-~Meta Shift<Key>Tab: string(\033[Z) \n\
-Meta Shift<Key>Tab: string(\033\033[Z) \n\
-Ctrl <Key> minus: smaller-vt-font() \n\
-Ctrl <Key> plus: larger-vt-font() \n\
-Ctrl <Key> 0: set-vt-font(d)
-xterm*eightBitInput: false
-xterm*metaSendsEscape: true
-xterm*charClass: 33:48,37-38:48,45-47:48,64:48,58:48,126:48,61:48,63:48,43:48,35:48
-xterm*renderFont: true
-xterm*faceName: OverpassM Nerd Font Mono
-xterm*faceSize: 12
+  xterm*termName: xterm-256color
+  xterm.vt100.geometry: 80x24
+  xterm*saveLines: 4096
+  xterm*scrollBar: False
+  xterm*.LoginShell: True
+  xterm*rightScrollBar: False
+  xterm*scrollTtyOutput: False
+  xterm.selectToClipboard: true
+  xterm.*backarrowKey: false
+  xterm*translations: #override \
+  Ctrl Shift <KeyPress> C: copy-selection(CLIPBOARD) \n\
+  Ctrl Shift <KeyPress> V: insert-selection(CLIPBOARD) \n\
+  Ctrl <Btn1Up>: exec-formatted("xdg-open '%t'", PRIMARY) \n\
+  ~Meta Shift<Key>Tab: string(\033[Z) \n\
+  Meta Shift<Key>Tab: string(\033\033[Z) \n\
+  Ctrl <Key> minus: smaller-vt-font() \n\
+  Ctrl <Key> plus: larger-vt-font() \n\
+  Ctrl <Key> 0: set-vt-font(d)
+  xterm*eightBitInput: false
+  xterm*metaSendsEscape: true
+  xterm*charClass: 33:48,37-38:48,45-47:48,64:48,58:48,126:48,61:48,63:48,43:48,35:48
+  xterm*renderFont: true
+  xterm*faceName: OverpassM Nerd Font Mono
+  xterm*faceSize: 12
 #+end_src
 *** URxvt
 :PROPERTIES:
@@ -425,30 +425,30 @@ xterm*faceSize: 12
 :END:
 
 #+begin_src conf -n
-xterm*termName: xterm-256color
-xterm.vt100.geometry: 80x24
-xterm*saveLines: 4096
-xterm*scrollBar: False
-xterm*.LoginShell: True
-xterm*rightScrollBar: False
-xterm*scrollTtyOutput: False
-xterm.selectToClipboard: true
-xterm.*backarrowKey: false
-xterm*translations: #override \
-Ctrl Shift <KeyPress> C: copy-selection(CLIPBOARD) \n\
-Ctrl Shift <KeyPress> V: insert-selection(CLIPBOARD) \n\
-Ctrl <Btn1Up>: exec-formatted("xdg-open '%t'", PRIMARY) \n\
-~Meta Shift<Key>Tab: string(\033[Z) \n\
-Meta Shift<Key>Tab: string(\033\033[Z) \n\
-Ctrl <Key> minus: smaller-vt-font() \n\
-Ctrl <Key> plus: larger-vt-font() \n\
-Ctrl <Key> 0: set-vt-font(d)
-xterm*eightBitInput: false
-xterm*metaSendsEscape: true
-xterm*charClass: 33:48,37-38:48,45-47:48,64:48,58:48,126:48,61:48,63:48,43:48,35:48
-xterm*renderFont: true
-xterm*faceName: OverpassM Nerd Font Mono
-xterm*faceSize: 12
+  xterm*termName: xterm-256color
+  xterm.vt100.geometry: 80x24
+  xterm*saveLines: 4096
+  xterm*scrollBar: False
+  xterm*.LoginShell: True
+  xterm*rightScrollBar: False
+  xterm*scrollTtyOutput: False
+  xterm.selectToClipboard: true
+  xterm.*backarrowKey: false
+  xterm*translations: #override \
+  Ctrl Shift <KeyPress> C: copy-selection(CLIPBOARD) \n\
+  Ctrl Shift <KeyPress> V: insert-selection(CLIPBOARD) \n\
+  Ctrl <Btn1Up>: exec-formatted("xdg-open '%t'", PRIMARY) \n\
+  ~Meta Shift<Key>Tab: string(\033[Z) \n\
+  Meta Shift<Key>Tab: string(\033\033[Z) \n\
+  Ctrl <Key> minus: smaller-vt-font() \n\
+  Ctrl <Key> plus: larger-vt-font() \n\
+  Ctrl <Key> 0: set-vt-font(d)
+  xterm*eightBitInput: false
+  xterm*metaSendsEscape: true
+  xterm*charClass: 33:48,37-38:48,45-47:48,64:48,58:48,126:48,61:48,63:48,43:48,35:48
+  xterm*renderFont: true
+  xterm*faceName: OverpassM Nerd Font Mono
+  xterm*faceSize: 12
 #+end_src
 *** x11-ssh-askpass
 :PROPERTIES:
@@ -456,15 +456,15 @@ xterm*faceSize: 12
 :END:
 
 #+begin_src conf -n
-! -*- eval (rainbow-mode 1) -*-
-x11-ssh-askpass*background:             #000000
-x11-ssh-askpass*foreground:             #ffffff
-x11-ssh-askpass.Button*background:      #000000
-x11-ssh-askpass.Indicator*foreground:   #ff9900
-x11-ssh-askpass.Indicator*background:   #090909
-x11-ssh-askpass*topShadowColor:         #000000
-x11-ssh-askpass*bottomShadowColor:      #000000
-x11-ssh-askpass.*borderWidth:           1
+  ! -*- eval (rainbow-mode 1) -*-
+  x11-ssh-askpass*background:             #000000
+  x11-ssh-askpass*foreground:             #ffffff
+  x11-ssh-askpass.Button*background:      #000000
+  x11-ssh-askpass.Indicator*foreground:   #ff9900
+  x11-ssh-askpass.Indicator*background:   #090909
+  x11-ssh-askpass*topShadowColor:         #000000
+  x11-ssh-askpass*bottomShadowColor:      #000000
+  x11-ssh-askpass.*borderWidth:           1
 #+end_src
 *** xcalc
 :PROPERTIES:
@@ -472,49 +472,49 @@ x11-ssh-askpass.*borderWidth:           1
 :END:
 
 #+begin_src conf -n
-! -*- eval (rainbow-mode 1) -*-
-xcalc*geometry:                        200x275
-xcalc.ti.bevel.background:             #111111
-xcalc.ti.bevel.screen.background:      #000000
-xcalc.ti.bevel.screen.DEG.background:  #000000
-xcalc.ti.bevel.screen.DEG.foreground:  LightSeaGreen
-xcalc.ti.bevel.screen.GRAD.background: #000000
-xcalc.ti.bevel.screen.GRAD.foreground: LightSeaGreen
-xcalc.ti.bevel.screen.RAD.background:  #000000
-xcalc.ti.bevel.screen.RAD.foreground:  LightSeaGreen
-xcalc.ti.bevel.screen.INV.background:  #000000
-xcalc.ti.bevel.screen.INV.foreground:  Red
-xcalc.ti.bevel.screen.LCD.background:  #000000
-xcalc.ti.bevel.screen.LCD.foreground:  LightSeaGreen
-xcalc.ti.bevel.screen.LCD.shadowWidth: 0
-xcalc.ti.bevel.screen.M.background:    #000000
-xcalc.ti.bevel.screen.M.foreground:    LightSeaGreen
-xcalc.ti.bevel.screen.P.background:    #000000
-xcalc.ti.bevel.screen.P.foreground:    Yellow
-xcalc.ti.Command.foreground:  White
-xcalc.ti.Command.background:  #777777
-xcalc.ti.button5.background:  Orange3
-xcalc.ti.button19.background: #611161
-xcalc.ti.button18.background: #611161
-xcalc.ti.button20.background: #611111
-xcalc.ti.button25.background: #722222
-xcalc.ti.button30.background: #833333
-xcalc.ti.button35.background: #944444
-xcalc.ti.button40.background: #a55555
-xcalc.ti.button22.background: #222262
-xcalc.ti.button23.background: #222262
-xcalc.ti.button24.background: #222272
-xcalc.ti.button27.background: #333373
-xcalc.ti.button28.background: #333373
-xcalc.ti.button29.background: #333373
-xcalc.ti.button32.background: #444484
-xcalc.ti.button33.background: #444484
-xcalc.ti.button34.background: #444484
-xcalc.ti.button37.background: #555595
-xcalc.ti.button38.background: #555595
-xcalc.ti.button39.background: #555595
-XCalc*Cursor:                 hand2
-XCalc*ShapeStyle:             rectangle
+  ! -*- eval (rainbow-mode 1) -*-
+  xcalc*geometry:                        200x275
+  xcalc.ti.bevel.background:             #111111
+  xcalc.ti.bevel.screen.background:      #000000
+  xcalc.ti.bevel.screen.DEG.background:  #000000
+  xcalc.ti.bevel.screen.DEG.foreground:  LightSeaGreen
+  xcalc.ti.bevel.screen.GRAD.background: #000000
+  xcalc.ti.bevel.screen.GRAD.foreground: LightSeaGreen
+  xcalc.ti.bevel.screen.RAD.background:  #000000
+  xcalc.ti.bevel.screen.RAD.foreground:  LightSeaGreen
+  xcalc.ti.bevel.screen.INV.background:  #000000
+  xcalc.ti.bevel.screen.INV.foreground:  Red
+  xcalc.ti.bevel.screen.LCD.background:  #000000
+  xcalc.ti.bevel.screen.LCD.foreground:  LightSeaGreen
+  xcalc.ti.bevel.screen.LCD.shadowWidth: 0
+  xcalc.ti.bevel.screen.M.background:    #000000
+  xcalc.ti.bevel.screen.M.foreground:    LightSeaGreen
+  xcalc.ti.bevel.screen.P.background:    #000000
+  xcalc.ti.bevel.screen.P.foreground:    Yellow
+  xcalc.ti.Command.foreground:  White
+  xcalc.ti.Command.background:  #777777
+  xcalc.ti.button5.background:  Orange3
+  xcalc.ti.button19.background: #611161
+  xcalc.ti.button18.background: #611161
+  xcalc.ti.button20.background: #611111
+  xcalc.ti.button25.background: #722222
+  xcalc.ti.button30.background: #833333
+  xcalc.ti.button35.background: #944444
+  xcalc.ti.button40.background: #a55555
+  xcalc.ti.button22.background: #222262
+  xcalc.ti.button23.background: #222262
+  xcalc.ti.button24.background: #222272
+  xcalc.ti.button27.background: #333373
+  xcalc.ti.button28.background: #333373
+  xcalc.ti.button29.background: #333373
+  xcalc.ti.button32.background: #444484
+  xcalc.ti.button33.background: #444484
+  xcalc.ti.button34.background: #444484
+  xcalc.ti.button37.background: #555595
+  xcalc.ti.button38.background: #555595
+  xcalc.ti.button39.background: #555595
+  XCalc*Cursor:                 hand2
+  XCalc*ShapeStyle:             rectangle
 #+end_src
 *** xclock
 :PROPERTIES:
@@ -522,10 +522,10 @@ XCalc*ShapeStyle:             rectangle
 :END:
 
 #+begin_src conf -n
-xclock*update:            1
-xclock*analog:            false
-xclock*Foreground:        white
-xclock*background:        black
+  xclock*update:            1
+  xclock*analog:            false
+  xclock*Foreground:        white
+  xclock*background:        black
 #+end_src
 *** xscreensaver
 :PROPERTIES:
@@ -533,29 +533,29 @@ xclock*background:        black
 :END:
 
 #+begin_src conf -n
-xscreensaver.Dialog.headingFont:        -*-dina-bold-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.Dialog.bodyFont:           -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.Dialog.labelFont:          -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.Dialog.unameFont:          -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.Dialog.buttonFont:         -*-dina-bold-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.Dialog.dateFont:           -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.passwd.passwdFont:         -*-dina-bold-r-*-*-12-*-*-*-*-*-*-*
-xscreensaver.Dialog.foreground:         #ffffff
-xscreensaver.Dialog.background:         #111111
-xscreensaver.Dialog.topShadowColor:     #111111
-xscreensaver.Dialog.bottomShadowColor:  #111111
-xscreensaver.Dialog.Button.foreground:  #666666
-xscreensaver.Dialog.Button.background:  #ffffff
-!username/password input box and date text colour
-xscreensaver.Dialog.text.foreground:    #666666
-xscreensaver.Dialog.text.background:    #ffffff
-xscreensaver.Dialog.internalBorderWidth:24
-xscreensaver.Dialog.borderWidth:        20
-xscreensaver.Dialog.shadowThickness:    2
-xscreensaver.passwd.thermometer.foreground:  #ff0000
-xscreensaver.passwd.thermometer.background:  #000000
-xscreensaver.passwd.thermometer.width:       8
-xscreensaver.dateFormat:    %I:%M%P %a %b %d, %Y
+  xscreensaver.Dialog.headingFont:        -*-dina-bold-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.Dialog.bodyFont:           -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.Dialog.labelFont:          -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.Dialog.unameFont:          -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.Dialog.buttonFont:         -*-dina-bold-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.Dialog.dateFont:           -*-dina-medium-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.passwd.passwdFont:         -*-dina-bold-r-*-*-12-*-*-*-*-*-*-*
+  xscreensaver.Dialog.foreground:         #ffffff
+  xscreensaver.Dialog.background:         #111111
+  xscreensaver.Dialog.topShadowColor:     #111111
+  xscreensaver.Dialog.bottomShadowColor:  #111111
+  xscreensaver.Dialog.Button.foreground:  #666666
+  xscreensaver.Dialog.Button.background:  #ffffff
+  !username/password input box and date text colour
+  xscreensaver.Dialog.text.foreground:    #666666
+  xscreensaver.Dialog.text.background:    #ffffff
+  xscreensaver.Dialog.internalBorderWidth:24
+  xscreensaver.Dialog.borderWidth:        20
+  xscreensaver.Dialog.shadowThickness:    2
+  xscreensaver.passwd.thermometer.foreground:  #ff0000
+  xscreensaver.passwd.thermometer.background:  #000000
+  xscreensaver.passwd.thermometer.width:       8
+  xscreensaver.dateFormat:    %I:%M%P %a %b %d, %Y
 #+end_src
 *** colors
 :PROPERTIES:
@@ -563,75 +563,75 @@ xscreensaver.dateFormat:    %I:%M%P %a %b %d, %Y
 :END:
 
 #+begin_src conf -n
-! -*- eval (rainbow-mode 1) -*-
-! X colors.
-! Generated by 'wal'
-,*foreground:        #fdf6e3
-,*background:        #292d3e
-,*.foreground:       #fdf6e3
-,*.background:       #292d3e
-emacs*foreground:   #fdf6e3
-emacs*background:   #073642
-URxvt*foreground:   #fdf6e3
-XTerm*foreground:   #fdf6e3
-UXTerm*foreground:  #fdf6e3
-URxvt*background:   [100]#073642
-XTerm*background:   #073642
-UXTerm*background:  #073642
-URxvt*cursorColor:  #dc322f
-XTerm*cursorColor:  #dc322f
-UXTerm*cursorColor: #dc322f
-URxvt*borderColor:  [100]#073642
-
-! Colors 0-15.
-,*.color0: #073642
-,*color0:  #073642
-,*.color1: #dc322f
-,*color1:  #dc322f
-,*.color2: #859900
-,*color2:  #859900
-,*.color3: #b58900
-,*color3:  #b58900
-,*.color4: #268bd2
-,*color4:  #268bd2
-,*.color5: #d33682
-,*color5:  #d33682
-,*.color6: #2aa198
-,*color6:  #2aa198
-,*.color7: #eee8d5
-,*color7:  #eee8d5
-,*.color8: #6c7c80
-,*color8:  #6c7c80
-,*.color9: #dc322f
-,*color9:  #dc322f
-,*.color10: #859900
-,*color10:  #859900
-,*.color11: #b58900
-,*color11:  #b58900
-,*.color12: #268bd2
-,*color12:  #268bd2
-,*.color13: #d33682
-,*color13:  #d33682
-,*.color14: #2aa198
-,*color14:  #2aa198
-,*.color15: #eee8d5
-,*color15:  #eee8d5
-
-! Black color that will not be affected by bold highlighting.
-,*.color66: #073642
-,*color66:  #073642
-
-! Xclock colors.
-XClock*foreground: #fdf6e3
-XClock*background: #073642
-XClock*majorColor:  rgba:ee/e8/d5/ff
-XClock*minorColor:  rgba:ee/e8/d5/ff
-XClock*hourColor:   rgba:ee/e8/d5/ff
-XClock*minuteColor: rgba:ee/e8/d5/ff
-XClock*secondColor: rgba:ee/e8/d5/ff
-
-! Set depth to make transparency work.
-URxvt*depth: 32
+  ! -*- eval (rainbow-mode 1) -*-
+  ! X colors.
+  ! Generated by 'wal'
+  ,*foreground:        #fdf6e3
+  ,*background:        #292d3e
+  ,*.foreground:       #fdf6e3
+  ,*.background:       #292d3e
+  emacs*foreground:   #fdf6e3
+  emacs*background:   #073642
+  URxvt*foreground:   #fdf6e3
+  XTerm*foreground:   #fdf6e3
+  UXTerm*foreground:  #fdf6e3
+  URxvt*background:   [100]#073642
+  XTerm*background:   #073642
+  UXTerm*background:  #073642
+  URxvt*cursorColor:  #dc322f
+  XTerm*cursorColor:  #dc322f
+  UXTerm*cursorColor: #dc322f
+  URxvt*borderColor:  [100]#073642
+
+  ! Colors 0-15.
+  ,*.color0: #073642
+  ,*color0:  #073642
+  ,*.color1: #dc322f
+  ,*color1:  #dc322f
+  ,*.color2: #859900
+  ,*color2:  #859900
+  ,*.color3: #b58900
+  ,*color3:  #b58900
+  ,*.color4: #268bd2
+  ,*color4:  #268bd2
+  ,*.color5: #d33682
+  ,*color5:  #d33682
+  ,*.color6: #2aa198
+  ,*color6:  #2aa198
+  ,*.color7: #eee8d5
+  ,*color7:  #eee8d5
+  ,*.color8: #6c7c80
+  ,*color8:  #6c7c80
+  ,*.color9: #dc322f
+  ,*color9:  #dc322f
+  ,*.color10: #859900
+  ,*color10:  #859900
+  ,*.color11: #b58900
+  ,*color11:  #b58900
+  ,*.color12: #268bd2
+  ,*color12:  #268bd2
+  ,*.color13: #d33682
+  ,*color13:  #d33682
+  ,*.color14: #2aa198
+  ,*color14:  #2aa198
+  ,*.color15: #eee8d5
+  ,*color15:  #eee8d5
+
+  ! Black color that will not be affected by bold highlighting.
+  ,*.color66: #073642
+  ,*color66:  #073642
+
+  ! Xclock colors.
+  XClock*foreground: #fdf6e3
+  XClock*background: #073642
+  XClock*majorColor:  rgba:ee/e8/d5/ff
+  XClock*minorColor:  rgba:ee/e8/d5/ff
+  XClock*hourColor:   rgba:ee/e8/d5/ff
+  XClock*minuteColor: rgba:ee/e8/d5/ff
+  XClock*secondColor: rgba:ee/e8/d5/ff
+
+  ! Set depth to make transparency work.
+  URxvt*depth: 32
 #+end_src
 * Xsettingsd
 :PROPERTIES:
@@ -639,22 +639,22 @@ URxvt*depth: 32
 :END:
 
 #+begin_src conf -n
-Gtk/CursorThemeName "Bibata-Modern-Classic"
-Net/CursorBlink 1
-Net/CursorBlinkTime 1200
-Net/DndDragThreshold 8
-Net/DoubleClickDistance 5
-Net/DoubleClickTime 250
-Net/EnableEventSounds 1
-Net/EnableInputFeedbackSounds 1
-Net/IconThemeName "Papirus"
-Net/SoundThemeName "freedesktop"
-Net/ThemeName "Breeze-dark"
-Xft/Antialias 1
-Xft/DPI -1
-Xft/HintStyle "hintslight"
-Xft/Hinting 1
-Xft/RGBA "rgb"
+  Gtk/CursorThemeName "Bibata-Modern-Classic"
+  Net/CursorBlink 1
+  Net/CursorBlinkTime 1200
+  Net/DndDragThreshold 8
+  Net/DoubleClickDistance 5
+  Net/DoubleClickTime 250
+  Net/EnableEventSounds 1
+  Net/EnableInputFeedbackSounds 1
+  Net/IconThemeName "Papirus"
+  Net/SoundThemeName "freedesktop"
+  Net/ThemeName "Breeze-dark"
+  Xft/Antialias 1
+  Xft/DPI -1
+  Xft/HintStyle "hintslight"
+  Xft/Hinting 1
+  Xft/RGBA "rgb"
 #+end_src
 * Scripts
 ** monitor-setup
@@ -663,26 +663,26 @@ Xft/RGBA "rgb"
 :END:
 
 #+begin_src sh -n
-if [ "$(command -v hostnamectl)" ]; then
-    _HOSTNAME="$(hostnamectl hostname)"
-elif [ -n "${HOSTNAME}" ]; then
-    _HOSTNAME="${HOSTNAME}"
-elif [ -f /etc/hostname ]; then
-    _HOSTNAME="$(cat /etc/hostname)"
-fi
-
-case ${_HOSTNAME} in
-    liberia*)
-        extern=HDMI-2
-        intern=eDP-1
-        if [ $(xrandr |grep -q "${extern} disconnected") ]; then
-            xrandr --output "${extern}" --off output "${intern}" --auto
-        else
-            xrandr --output "${intern}" --auto --scale 1.25x1.25 --output "${extern}" --auto --left-of "${intern}"
-        fi
-        xrandr --output "${intern}" --scale 1.25x1.25
-        ;;
-esac
+  if [ "$(command -v hostnamectl)" ]; then
+      _HOSTNAME="$(hostnamectl hostname)"
+  elif [ -n "${HOSTNAME}" ]; then
+      _HOSTNAME="${HOSTNAME}"
+  elif [ -f /etc/hostname ]; then
+      _HOSTNAME="$(cat /etc/hostname)"
+  fi
+
+  case ${_HOSTNAME} in
+      liberia*)
+          extern=HDMI-2
+          intern=eDP-1
+          if [ $(xrandr |grep -q "${extern} disconnected") ]; then
+              xrandr --output "${extern}" --off output "${intern}" --auto
+          else
+              xrandr --output "${intern}" --auto --scale 1.25x1.25 --output "${extern}" --auto --left-of "${intern}"
+          fi
+          xrandr --output "${intern}" --scale 1.25x1.25
+          ;;
+  esac
 #+end_src
 ** showclip
 :PROPERTIES:
@@ -690,11 +690,11 @@ esac
 :END:
 
 #+begin_src sh -n
-# Display contents of selection via dunst if running.
+  # Display contents of selection via dunst if running.
 
-clip=$(xclip -o -selection clipboard)
-prim=$(xclip -o -selection primary)
+  clip=$(xclip -o -selection clipboard)
+  prim=$(xclip -o -selection primary)
 
-[ -n "$clip" ] && notify-send -t 1000 "Clipboard:" "$clip"
-[ -n "$prim" ] && notify-send -t 1000 "Primary:" "$prim"
+  [ -n "$clip" ] && notify-send -t 1000 "Clipboard:" "$clip"
+  [ -n "$prim" ] && notify-send -t 1000 "Primary:" "$prim"
 #+end_src