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author | Richard M. Stallman <rms@gnu.org> | 2001-10-25 15:30:32 +0000 |
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committer | Richard M. Stallman <rms@gnu.org> | 2001-10-25 15:30:32 +0000 |
commit | 2d769c5f22573fd5d8d4e22f8a04e3299d0f7b5c (patch) | |
tree | 0536c9258b31bcb3eee59f527781ea3a47dae986 /lispref | |
parent | 30da65e29db30d2c352dc24fd4a62630bcc76d0f (diff) | |
download | emacs-2d769c5f22573fd5d8d4e22f8a04e3299d0f7b5c.tar.gz |
Clarify what happens with duplicates in process-environment.
Diffstat (limited to 'lispref')
-rw-r--r-- | lispref/os.texi | 4 |
1 files changed, 4 insertions, 0 deletions
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 |