Creating and Deleting Directories
=================================
Most Emacs Lisp file-manipulation functions get errors when used on
files that are directories. For example, you cannot delete a directory
with `delete-file'. These special functions exist to create and delete
directories.
- Function: make-directory dirname &optional parents
This function creates a directory named DIRNAME. If PARENTS is
non-`nil', that means to create the parent directories first, if
they don't already exist.
- Function: delete-directory dirname
This function deletes the directory named DIRNAME. The function
`delete-file' does not work for files that are directories; you
must use `delete-directory' for them. If the directory contains
any files, `delete-directory' signals an error.