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authorthdox <thdox@free.fr>2013-04-30 00:38:08 +0200
committerthdox <thdox@free.fr>2013-04-30 00:38:08 +0200
commitb2e63df0e69f3585b6b9563b9f1ef695d2bae20f (patch)
treee9795ac36afc746284c03ece23bc63fd7d3f8955 /doc
parentf5ece775afea3c6584f8c76207c7f7ac7f38ba27 (diff)
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Add description for /dev/stdin as input file
Diffstat (limited to 'doc')
-rw-r--r--doc/ledger3.texi3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/ledger3.texi b/doc/ledger3.texi
index 9db5d015..5fedbde5 100644
--- a/doc/ledger3.texi
+++ b/doc/ledger3.texi
@@ -6138,7 +6138,8 @@ are using.
@item --file @var{FILE}
@itemx -f @var{FILE}
-Read @file{FILE} as a ledger file. This command may be used multiple
+Read @file{FILE} as a ledger file. @var{FILE} can be @samp{-} that is
+a synonym of @samp{/dev/stdin}. This command may be used multiple
times. Typically, the environment variable @env{LEDGER_FILE} is set,
rather than using this command-line option.