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Clarify what happens with duplicates in process-environment.

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Richard M. Stallman 2001-10-25 15:30:32 +00:00
parent a3fbafe2f0
commit 9cee54f87f
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lispref/os.texi
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@ -738,6 +738,10 @@ process-environment
"HOME=/user/lewis")
@end group
@end smallexample
If @code{process-environment} contains ``duplicate'' elements that
specify the same environment variable, the first of these elements
specifies the variable, and the other ``duplicates'' are ignored.
@end defvar
@defvar path-separator