defender56

Paul, Your suggestion worked great. This gives me a good idea of what changes have been made and where. Thanks so much!

Thanks for the welcome Joe. I'm looking for a way to isolate differences between two revisions of a macro file rather than actually revert back to a previous revision. After a developer has modified a macro, I'm want to compare it to the previous version and determine exactly what changed. I can't use one of my compare utilities since the .mex file is largely binary.

Is there a method to identify the differences between two revisions of a macro file?