如果用户输入了最小字符数(默认值：3)，则应向服务器发出异步调用，填充建议列表。

If the user has entered the minimum number of characters (default: 3), then the asynchronous call should be made to the server to populate the suggestion list.

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Enabled(默认值)—响应HELP命令，Domino显示了所支持命令的列表。

Enabled (default) - in response to the Help command, Domino displays a list of supported commands.

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Disabled(默认值)—Domino不扩展列表和组。

Disabled (default) - Domino does not expand lists and groups.

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