Version 1.3.2 of package Setup has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Setup describes itself as: =========================== Helpful Configuration Macro =========================== More at https://elpa.gnu.org/packages/setup.html ## Summary: The `setup' macro simplifies repetitive configuration patterns, by providing context-sensitive local macros in `setup' bodies. These macros can be mixed with regular elisp code without any issues, allowing for flexible and terse configurations. The list of local macros can be extended by the user via `setup-define'. A list of currently known local macros are documented in the docstring for `setup'. ## Recent NEWS: Version 1.3.2 (bug fix release) - Fix `:and' once again.