little workaround BSD abspaths

files/rm_bg

@@ -15,7 +15,7 @@ for f in "$@"; do
            echo "$f" does not exist
            continue
     } 
-    d=$( readlink -nf $( dirname "$f" ) )/.rm_bg.$$
+    d=$( abs-path $( dirname "$f" ) )/.rm_bg.$$
     mkdir -p "$d"
     mv "$f" "$d"/
     tempfolders+=( "$d" )