From 3230599329c163261b7dcbddd2151d2de3720a55 Mon Sep 17 00:00:00 2001 From: Skip Montanaro Date: Mon, 6 Nov 2006 14:34:52 +0000 Subject: [PATCH] note that user can control directory location even if default dir is used --- Doc/lib/libtempfile.tex | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Doc/lib/libtempfile.tex b/Doc/lib/libtempfile.tex index 9da8663280..9b4d8488b8 100644 --- a/Doc/lib/libtempfile.tex +++ b/Doc/lib/libtempfile.tex @@ -86,7 +86,12 @@ If \var{prefix} is specified, the file name will begin with that prefix; otherwise, a default prefix is used. If \var{dir} is specified, the file will be created in that directory; -otherwise, a default directory is used. +otherwise, a default directory is used. The default directory is chosen +from a platform-dependent list, but the user of the application can control +the directory location by setting the \var{TMPDIR}, \var{TEMP} or \var{TMP} +environment variables. There is thus no guarantee that the generated +filename will have any nice properties, such as not requiring quoting when +passed to external commands via \code{os.popen()}. If \var{text} is specified, it indicates whether to open the file in binary mode (the default) or text mode. On some platforms, this makes -- 2.50.1