Commit 08cee22b authored by Fred Drake's avatar Fred Drake

Remove commented-out documentation related to component extensions.

parent 4b0ff4ef
......@@ -630,22 +630,12 @@ include additional types in application-provided abstract types.
Components are identified using a dotted-name, similar to a Python
module name. For example, one component may be \code{zodb.storage}.
%A schema component \dfn{extension} is allowed to define new abstract
%and section types, extend types provided by the component it extends,
%and include new section types in abstract types provided by the
%component. The expected usage is that extensions will provide one or
%more concrete types that implement abstract types defined by the
%component.
Schema components are stored alongside application code since they
directly reference datatype code. Schema components are provided by
Python packages; packages which contain a file named
\file{component.xml} can be ``imported''. The \file{component.xml}
file defines the types provided by that component; it must have a
\element{component} element as the document element.
%Extensions to a component are stored in immediate subdirectories; a
%file \file{extension.xml} provides the extension types. Extensions
%must have an \element{extension} element as the document element.
The following element is used as the document element for schema
components. Note that schema components do not allow keys and
......@@ -664,18 +654,6 @@ provide type definitions.
\end{attributedesc}
\end{elementdesc}
%\begin{elementdesc}{extension}{description?, (abstracttype | sectiontype)*}
% The top-level element for schema component extensions.
% \begin{attributedesc}{prefix}{\datatype{dotted-name}}
% Prefix to be pre-pended in front of partial dotted-names that
% start with a period. The value of this attribute is used in all
% contexts within the \element{extension} element if it hasn't been
% overridden by an inner element with a \attribute{prefix}
% attribute.
% \end{attributedesc}
%\end{elementdesc}
\section{Standard \module{ZConfig} Datatypes\label{standard-datatypes}}
......
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