Functions in Vimscript are defined using the function keyword, followed by the name of the function, then the list of parameters (which is mandatory, even if the function takes no arguments).

Vimscript中的函数使用function关键字定义，后跟函数名，然后是参数列表(这是强制的，即使该函数没有参数)。

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The first string argument to the sqlquery function can contain the parameter function which is replaced by the arguments passed to this function after the first mandatory string argument.

sqlquery函数的第一个字符串参数可以包含parameter函数，该函数将会被传递给sqlquery函数的参数取代，该参数位于第一个必需的字符串参数之后。

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The use of this FEC function in submarine terminal transmission equipment is not mandatory.

在海底终端传输设备中使用 FEC 功能不是强制的。

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Anything like that (such as mandatory automobile insurance) always before has been recognized as a function of the police power reserved to the states.

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