Hi Charles,
Setting `org-export-babel-evaluate' to nil will ensure that NONE of your header arguments are followed.Like the docstring says"Users who wish to avoid evaluating code on export should use the header argument ‘:eval never-export’."It is tempting to `make-obsolete-variable' this variable and change its name to something that more completely describes what does not happen when set to nil.
Great, thanks for the clarification! Take care, Fred
