2.2.4.4 Environment Names
An Environment Name is a string that contains the name of the operating system environment. The string MUST permit white space and MUST NOT be empty.
Environment name strings MAY be specified by the implementation.<213>
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An Environment Name is a string that contains the name of the operating system environment. The string MUST permit white space and MUST NOT be empty.
Environment name strings MAY be specified by the implementation.<213>