Also add a one-line description of the "optional" directive.

diff --git a/Mac/Tools/macfreeze/directives.py b/Mac/Tools/macfreeze/directives.py
index 16b7879e5b9eb95f47e63255ebf2c0ff546b3dc6..3ef96613e1a4fd9862d8a5a6e50b74a217143710 100644 (file)
--- a/Mac/Tools/macfreeze/directives.py
+++ b/Mac/Tools/macfreeze/directives.py
@@ -8,6 +8,7 @@ import os
 # The directives supported are
 # include - Include a module or file
 # exclude - Exclude a module
+# optional - Include a module if it is found, but don't complain if it isn't
 # path - Add sys.path entries. Relative paths are relative to the source file.
 #
 # See the macfreeze.py main program for a real live example.