- (:direction (member :input :output :io :probe))
- (:element-type type-specifier)
- (:if-exists (member :error :new-version :rename
- :rename-and-delete :overwrite
- :append :supersede nil))
- (:if-does-not-exist (member :error :create nil))
- (:external-format keyword))
+ (:direction (member :input :output :io :probe))
+ (:element-type type-specifier)
+ (:if-exists (member :error :new-version :rename
+ :rename-and-delete :overwrite
+ :append :supersede nil))
+ (:if-does-not-exist (member :error :create nil))
+ (:external-format keyword))