reformat remaps script

.local/bin/remaps

@@ -1,17 +1,17 @@
-#!/bin/sh
+#!/bin/sh -x
 
 MAP_DIR="${XDG_DATA_HOME}/xkb/compiled"
 
 rotate() {
     current="$(readlink keymap)"
     for f in *; do
-		readlink "$f" >/dev/null && continue
+        [ "$f" = "keymap" ] && continue
         [ -z "$first" ] && first=$f
         [ -n "$found" ] && break
         [ "$f" = "$current" ] && found=1
         f=
     done
-	[ -h "$f" ] || [ -z "$f" ] && f=$first
+    [ "$f" = "keymap" ] || [ -z "$f" ] && f=$first
     ln -sf "$f" keymap
 }