Conflicts: Spatial_searching/benchmark/Spatial_searching/nn3cgal.cpp Spatial_searching/include/CGAL/Kd_tree.h Spatial_searching/include/CGAL/Kd_tree_node.h
All non-ASCII files should be encoded in UTF-8. So far, the ZSH script `Scripts/developer_scripts/detect_wrong_encoding` detects wrong encoding in source/header files of include/, src/, and doc/.