这些语言是按命令及执行操作的函数进行编码的。

These languages are coded by command, and functions perform the actions.

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nl_langinfo (CODESET)函数也是由locale charmap命令调用，从而查找当前语言环境指定的编码名称。

The nl_langinfo (CODESET) function is also what the locale charmap command calls to find the name of the encoding specified by the current locale.

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函数为流程构建了功能模块，并具有传统命令式语言中所不具有的一些功能。

Functions form the building blocks for processing and are imbued with several features not found in traditional imperative languages.

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