Add multiple flags/args that do the same (options are good)

pkgroot/usr/bin/nekofetch

@@ -10,14 +10,18 @@ done
 tmpfile="$(mktemp -p /tmp nekofetchXXXXXXXX)"
 
 case "$1" in
-    "--nsfw")
+    "--nsfw"|"nsfw"|"-n"|"n")
         echo "Getting a nsfw image"
         imgurl="https://nekos.life/api/v2/img/cum_jpg"
         ;;
-    *)
+    "--sfw"|"sfw"|"-s"|"s")
         echo "Getting a sfw image"
         imgurl="https://nekos.life/api/v2/img/neko"
         ;;
+    *)
+        echo "Could not interpret as either sfw or nsfw. Defaulting to sfw."
+        imgurl="https://nekos.life/api/v2/img/neko"
+        ;;
 esac
 
 height=${2:-$(($(stty size | awk '{print $1}') - 5))}