注意一下，我们用中括号来标记目前的游标位置。

Note that we are using the square brackets to mark the cursor position.

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例如，您可以遍历项目，并基于当前游标位置更新其状态(参见清单5)。

For example, you can loop through projects and update their statuses based on the current cursor position (see Listing 5).

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另外，还可以在shell命令前面加上从当前游标位置开始希望操作的行数。

Alternatively, you can prefix the shell command with the number of lines you want it to operate on from the current cursor.

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LookUpwards随后使用内置search函数从当前的游标位置倒退着浏览文件。

LookUpwards then USES the built-in search function to look backwards through the file from the cursor position.

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现在，如果用户提交了一个Field推出键，例如，从游标位置到区域末尾的数据被删除掉了，而游标被移动到下一个区域之中，如图20和图21所示。

Now, if the user submits a field exit key, for example, the data from the cursor location to the end of the field is deleted, and the cursor moves to the next field, as you see in Figures 20 and 21.

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现在，如果用户提交了一个Field推出键，例如，从游标位置到区域末尾的数据被删除掉了，而游标被移动到下一个区域之中，如图20和图21所示。

Now, if the user submits a field exit key, for example, the data from the cursor location to the end of the field is deleted, and the cursor moves to the next field, as you see in Figures 20 and 21.

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