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author | Thien-Thi Nguyen <ttn@gnuvola.org> | 2020-12-09 03:46:13 -0500 |
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committer | Thien-Thi Nguyen <ttn@gnuvola.org> | 2020-12-09 03:46:13 -0500 |
commit | cd8a3898fdd4e77b7da69f4563f9f64545505e47 (patch) | |
tree | defba93fc444ed7617f52920994f399f4f3be68c /manpages/taler.conf.5.rst | |
parent | c5b67290f387c66738616b4f2b6703f29916b938 (diff) | |
download | docs-cd8a3898fdd4e77b7da69f4563f9f64545505e47.tar.gz docs-cd8a3898fdd4e77b7da69f4563f9f64545505e47.tar.bz2 docs-cd8a3898fdd4e77b7da69f4563f9f64545505e47.zip |
document /bin/sh-like variable reference in filenames
Diffstat (limited to 'manpages/taler.conf.5.rst')
-rw-r--r-- | manpages/taler.conf.5.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/manpages/taler.conf.5.rst b/manpages/taler.conf.5.rst index 1e6031a3..b3ab0483 100644 --- a/manpages/taler.conf.5.rst +++ b/manpages/taler.conf.5.rst @@ -28,6 +28,12 @@ In particular, boolean values are one of ``YES`` or ``NO``. Values can include whitespace by surrounding the entire value with ``"`` (double quote). +Values that represent filenames can begin with a ``/bin/sh``-like +variable reference. +This can be simple, such as ``$TMPDIR/foo``, or complex, +such as ``${TMPDIR:-${TMP:-/tmp}}/foo``. +See ``[PATHS]`` (below). + .. The @INLINE@ feature should remain undocumented since in practice, using it (even correctly) elicits a warning and does not actually include the specified file. Maybe this will change in the future? --ttn |