val create : ?parents:bool -> Filename.t -> unit(describe-function 'make-directory) (Info-goto-node "(elisp)Create/Delete Dirs")
val delete : ?recursive:bool -> Filename.t -> unit(describe-function 'delete-directory) (Info-goto-node "(elisp)Create/Delete Dirs")
val files :
?absolute:bool ->
?include_dot_and_dotdot:bool ->
?matching:Regexp.t ->
?sort:bool ->
Filename.t ->
Filename.t list(describe-function 'directory-files) (Info-goto-node "(elisp)Contents of Directories")
val files_recursively :
?include_directories:bool ->
?matching:Regexp.t ->
Filename.t ->
Filename.t list(describe-function 'directory-files-recursively) (Info-goto-node "(elisp)Contents of Directories")