diff --git a/js-assembler/runtime-src/baselib-format.js b/js-assembler/runtime-src/baselib-format.js
index de1a694..44c5c9f 100644
--- a/js-assembler/runtime-src/baselib-format.js
+++ b/js-assembler/runtime-src/baselib-format.js
@@ -83,7 +83,6 @@
         } else {
             returnVal = x.toString();
         }
-        cache.remove(x);
         return returnVal;
     };
 
@@ -127,7 +126,6 @@
         } else {
             returnVal = x.toString();
         }
-        cache.remove(x);
         return returnVal;
     };
 
diff --git a/web-world/js-impl.js b/web-world/js-impl.js
index 6129f24..6e08181 100644
--- a/web-world/js-impl.js
+++ b/web-world/js-impl.js
@@ -1065,7 +1065,6 @@
                 // from the user came from here.  If not, we have no hope to do a nice, efficient
                 // update, and have to do it from scratch.
                 var nonce = Math.random();
-                
                 toDraw(MACHINE, 
                        world,
                        view.getMockAndResetFocus(nonce),