diff --git a/mac/Keyman4MacIM/Keyman4MacIM/KMInputMethodEventHandler.m b/mac/Keyman4MacIM/Keyman4MacIM/KMInputMethodEventHandler.m
index 688454d133..6b4a241d39 100644
--- a/mac/Keyman4MacIM/Keyman4MacIM/KMInputMethodEventHandler.m
+++ b/mac/Keyman4MacIM/Keyman4MacIM/KMInputMethodEventHandler.m
@@ -535,7 +535,6 @@ NSRange _previousSelRange;
                 NSLog(@"Deleted %li null characters from context buffer", nc);
             // This can presumably only happen if a previous event resulted in a chain of
             // actions that had a Q_BACK not followed by a Q_STR.
-            // REVIEW: Need to test this scenario in Atom and Googe Docs in Safari
             self.willDeleteNullChar = YES;
             [self postDeleteBacks:nc for:event];
             _keyCodeOfOriginalEvent = event.keyCode;
@@ -573,18 +572,18 @@ NSRange _previousSelRange;
                 break;
                 
             default:
-            {
-                // NOTE: Although ch is usually the same as keyCode, when the option key is depressed (and
-                // perhaps in some other cases) it may not be (keyCode can be 0). Likewise, the option key
-                // can generate more than one character in event.characters.
-                unichar ch = [event.characters characterAtIndex:0];
-                if (keyCode < 0x33 || (ch >= 0x2A && ch <= 0x39)) { // Main keys, Numpad char range, normal punctuation
-                    charactersToAppend = event.characters;
+                {
+                    // NOTE: Although ch is usually the same as keyCode, when the option key is depressed (and
+                    // perhaps in some other cases) it may not be (keyCode can be 0). Likewise, the option key
+                    // can generate more than one character in event.characters.
+                    unichar ch = [event.characters characterAtIndex:0];
+                    if (keyCode < 0x33 || (ch >= 0x2A && ch <= 0x39)) { // Main keys, Numpad char range, normal punctuation
+                        charactersToAppend = event.characters;
+                    }
+                    else {
+                        // Other keys
+                    }
                 }
-                else {
-                    // Other keys
-                }
-            }
                 break;
         }
         if (charactersToAppend != nil) {