I have files with variable length module headers that I would like to ignore during the comparison process. I can see that I can ignore line ranges and lines matching a regular expression, but is it possible for ExamDiff Pro to ignore a variable length header file, while still being able to compare the comments in the rest of the file?
It depend on your definition of a header. I suspect you can define a regex to match a header. Note that you combine multiple regexes and use "Ignore lines..." option along with ignoring comments.