Viewing undeclared variables for an object is never working. I’m using the latest version of GD on Windows 8.
Another object variables related bug: You can declare a variable multiple times on the same object . If you then set these to different values, things get very confused.
I just accidentally set variable fatal = 1 and fatal = 0 on the same object and had a very confusing time tracking down why I was having a problem! I forgot I had declared fatal earlier already and it’s in a list of 80 object variables. =/
Both issues are fixed for the next version, thanks for reporting them! 