After putting vi into command mode, you can type: set number and press Enter to turn line numbering on (see Listing 2).

让vi进入命令模式之后，可以输入：set number并按回车来打开行号(见清单2)。

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With vi in command mode, type :set autoindent, then press Enter to turn on automatic indenting.

在命令模式下，输入 :set autoindent，然后按回车打开自动缩进。

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Turn on execution highlighting, which slows the VI enough to see the current generated number on the front panel.

打开高亮显示运行，这个设置将充分地放慢VI的运行速度使得可以看到在前面板上当前产生的数值。

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In 2010, he also lent his intonation to the Italian version of The King's Speech, doubling up for Colin Firth's Oscar-winning turn as George VI.

BBC: Magazine