^file:delete[path] ^file:delete[path;options] [3.4.3]
Deletes specified file.
path-path and name of file
If the directory is found empty after a file is deleted, the directory will also be deleted (if possible).
Optional options:
$.keep-empty-dirs(true)-preserve empty directories after the file is deleted.
$.exception(false)-suppress exception if error occurs during file's deletion.