I want to update (or create) a revision and want it to show only the difference between two git branches.
1758_9a and 1758_10a
if I do a :
git diff 1758_9a..1758_10
I get the diff that I want.
however if I am in branch 1758_10a and do a :
~/arcanist/bin/arc diff 1758_9a --create
if will highlight all lines in both change 1758_9a and 1758_10a from the master branch
How do I get it to just highlight the difference between 1758_9a and 1758_10a.