要使用新的操作，您需要手动识别LPEX编辑器的此操作及其快捷键。

To use the new action, you needed to manually identify the action and its shortcut key to the LPEX editor.

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这个快捷键追溯到命令行文件编辑器，Vi或Vim起初以基于Unix操作系统为基础。

The shortcuts can be traced back to command-line text editors Vi or Vim originally found on Unix-based operating systems.

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您还了解了如何关闭Eclipse视图但仍然使用其功能，这都要感谢Eclipse编辑器提供的各种快捷键。

You also learned how to close Eclipse views and still use their functionality, thanks to shortcuts offered by Eclipse editor.

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