We use Cornerstone to compare text files in our project
It often points out differences that are not, like an index addition
For example on a button action, the program sometimes has an index parameter and sometimes not … (see picture
With the other developers we use exactly the same version of xojo (2016r3) but this anomaly exists since REALbasic.
We compared our preferences without seeing any difference, and Xojo reopens both versions, no effect on behavior.
I have seen this happening multiple times when comparing files to be commited with git.
However it’s some time I don’t see it anymore since some time, maybe this is fixed with newer versions.