some additions

configs/arch_config.fish

@@ -165,3 +165,12 @@ if test -e /usr/bin/reflector
     alias mirrord='sudo reflector --latest 50 --number 20 --sort delay --save /etc/pacman.d/mirrorlist'
     alias mirrors='sudo reflector --latest 50 --number 20 --sort score --save /etc/pacman.d/mirrorlist'
 end
+
+function pacman-autoremove
+    set -l orphans (pacman -Qtdq)
+    if test (count $orphans) -gt 0
+        sudo pacman -Rns $orphans
+    else
+        echo "No orphaned packages."
+    end
+end