>I saved a method and ran it, looked at some other methods, then went back
>to the first, and all my temp variables were changed to t1 t2 t3 etc. and
>all my comments were removed. Can anyone tell me what I did? (2.5 on a
>Mac)
>
>-Russell Swan

Are you having problems with your changes or source file?  When 
Squeak can't find a source file, it uses the decompiler to generate 
browser code.