The code snippet in Listing 2 shows a loop to process every project in a DOAP file (normally, there's only one) and output data inside a element in an XML document.

清单2中的代码片断展示了一个循环，该循环用于处理DOAP文件中的每个项目(通常只有一个项目)，并输出XML文档中由元素括起来的数据。

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The code in the for loop (Line 7) is where you process each of the supported options.

for循环(第7行)中的代码处理支持的每个选项。

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