From 9cee54f87fcc3542c37587ac3b9432ae3294969f Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Thu, 25 Oct 2001 15:30:32 +0000 Subject: [PATCH] Clarify what happens with duplicates in process-environment. --- lispref/os.texi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lispref/os.texi b/lispref/os.texi index 6c4a86e3bbe..d6a58910f40 100644 --- a/lispref/os.texi +++ b/lispref/os.texi @@ -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 -- 2.39.5