(defun make-custom-file-name (init-file &optional force-new)
"Construct the default custom file name from the init file name.
If FORCE-NEW is non-nil, force post-migration location."
(defun make-custom-file-name (init-file &optional force-new)
"Construct the default custom file name from the init file name.
If FORCE-NEW is non-nil, force post-migration location."