If EDITOR is set to vi, you type part of name, and then click Escape followed by a backslash (\) character.

如果EDITOR设置为vi，那么您键入部分名称，然后按esc键，后跟反斜杠(\)字符。

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Lexical rules covering controlled term lists, name length, character set, and language.

管理受控词汇列表、名称长度、字符集和语言的词汇规则。

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Because the space character separates the elements of a set, the ice cream element needs double quotes around the name (instead of the less attractive icecream, for example).

由于空格字符被用来分隔集合中的元素，因此ice cream元素(这里没有使用icecream)需要在名字两边使用双引号括起来。

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