-import CommandLine (Args(..), get_args)
-import EmailAddress
-import ExitCodes (exit_input_file_doesnt_exist)
+import CommandLine (
+ Args( Args, accept_a, input_file, output_file, rfc5322 ),
+ get_args )
+import EmailAddress(
+ Address,
+ parts,
+ validate_syntax )
+import ExitCodes ( exit_input_file_doesnt_exist )