Reformat and clean up portal scripts

scripts/portal/jnr4_r2.js

@@ -2,15 +2,16 @@ function enter(pi) {
     var eim = pi.getEventInstance();
     var area = eim.getIntProperty("statusStg5");
     var reg = 1;
-    
-    if((area >> reg) % 2 == 0) {
+
+    if ((area >> reg) % 2 == 0) {
         area |= (1 << reg);
         eim.setIntProperty("statusStg5", area);
-        
-	pi.playPortalSound(); pi.warp(926110301 + reg, 0); //next
+
+        pi.playPortalSound();
+        pi.warp(926110301 + reg, 0); //next
         return true;
     } else {
-	pi.playerMessage(5, "This room is already being explored.");
+        pi.playerMessage(5, "This room is already being explored.");
         return false;
     }
 }