For both advanced authoring and simple updates, most complex forms require the use of a form editor environment.

无论高级编辑还是简单修改，多数复杂的表单都需要使用表单编辑环境。

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Open the Source panel of the form editor and add an xml:lang attribute with a value of fr-FR value to the XFDL tag (see figure 23).

打开表单编辑器的Source面板并将值为 fr-FR 的xml:lang属性添加到XFDL标记中（参见图23）。

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Form Editor: Support for creating custom task forms (that can be shown when a task needs to be completed).

表单编辑器：支持创建自定义任务表单(在需要完成任务时显示)。

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Form Editor: Support for creating custom task forms (that can be shown when a task needs to be completed).

表单编辑器：支持创建自定义任务表单(在需要完成任务时显示)。

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