When trying to find a fix for issue #941 I stumbled across PR #900. It did not solve my issue 941, but I verified it solved two other problems I hadn't discovered yet:-)
- str_ins data is not included when transformed with a str_del at same position
- str_ins and str_del transforms against str_ins and str_del with different paths
I verified the PR and all tests pass, and I also incorporated the fixes into my own custom transformer fixing my other problem, so I think it's worth merging #900 to fix these issues.