[ZDP] BackTalk to Document The Zope Book (2.5 Edition)/Advanced Zope Scripting

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A comment to the paragraph below was recently added via http://www.zope.org/Documentation/Books/ZopeBook/current/ScriptingZope.stx#2-49

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    This example shows how to use scripts, External Methods and DTML
    together. Python takes care of the logic while the DTML handles
    presentation. Your External Methods handle external packages while your
    scripts do simple processing of Zope objects.

      % Anonymous User - Sep. 27, 2002 5:14 pm:
       what the heck are "external packages" ? blf