Copenhagen is confusing

The word "collapse" is confusing, it is better not to use it.
Just say: the measurement apparatus becomes part of the superposition.

Git merge moved folders

Short version: make a patch, change paths, apply patch, resolve merge conflicts, done.

Commands:

# git checkout master

# git pull

# git checkout mastertfs

# git pull

# git tfs pull

# git format-patch `git merge-base mastertfs master` --stdout > ../latest.patch

# script-to-change-paths--see-below ../latest.patch

# git checkout master

# git merge -s ours mastertfs --no-commit

# git apply ../latest.patch --ignore-space-change --ignore-whitespace --3way --whitespace=fix

# git commit -m "merge from tfs"

# git push origin master mastertfs

sed --in-place --expression 's|Modules/19.0/main/AAA/|Modules/AAA/src/|g' $1

sed --in-place --expression 's|Modules/19.0/main/BBB/|Modules/BBB/src/|g' $1

sed --in-place --expression 's|Modules/19.0/main/CCC/|Modules/CCC/src/|g' $1