Refactor zgycopyc to allow sharing code with similar applications.
Refactor zgycopyc (which might as well have been called zgy2zgy) to make it simpler to re-use parts of it.
Starting on April 8th, The Open Group will require Two Factor Authentication for all GitLab users. For instructions on setting up 2FA, see the Knowledge Article or GitLab Documentation. Note in particular that any HTTPS clones will require the use of a Personal Access Token (rather than a user’s password) once 2FA is enabled.
Refactor zgycopyc (which might as well have been called zgy2zgy) to make it simpler to re-use parts of it.