Clean up .xprofile

base/.xprofile

@@ -2,17 +2,37 @@
 
 # sourced at boot by ~/.xinitrc and most display managers
 
+
+# xdg standard configuration location (needed by some applications)
 export XDG_CONFIG_HOME="$HOME/.config"
+
+# add ~/.local/bin to the PATH (application executables)
 export PATH="$HOME/.local/bin:$PATH"
 
+# start the compositor (transparency, fade, shadows, blur, etc.)
 picom -b &
+
+# start the network tray application
 nm-applet &
+
+# start the volume tray application
 volumeicon &
+
+# restore the last wallpaper applied with nitrogen
 nitrogen --restore &
+
+# start xfce power manager
 xfce4-power-manager &
+
+# start the gnome polkit agent
 /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1 &
-gnome-keyring-daemon --start --components=pkcs11 &
+
+# set super key alone to emulate alt+F1
 ksuperkey -e 'Super_L=Alt_L|F1' &
 ksuperkey -e 'Super_R=Alt_L|F1' &
+
+# set display timeout, sleep, and power off times
 xset dpms 600 900 1200
+
+# set keyboard repeat rate
 xset r rate 350 60