K 10
svn:author
V 5
brian
K 8
svn:date
V 27
1999-08-06T08:34:42.000000Z
K 7
svn:log
V 287
Set the close-on-exec flag when we lock the file we're editing.
This prevents any background sub-command executed from inheriting
the descriptor & lock (and making vi think that someone else is
editing the file when it re-edits).

Remembered from: An OpenBSD commit message from May '99

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