Is there a way to make a reverse xdelta patch?For example:A - version 1 of the file.B - version 2 of the file.P - patch.We can update file B by applying patch P to file A.Is there a way to update file A if I have file B and patch P?
This is a requested feature, but for now you need to create two patches:
xdelta3 -e -s A B P1 xdelta3 -e -s B A P2