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authorEelco Dolstra <e.dolstra@tudelft.nl>2006-02-10T15·29+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2006-02-10T15·29+0000
commitb505f9eaf57c7badeacb176a1946b5f5f145f816 (patch)
treea1fd218559e5ea4eb6bc514410229e3c601019cd /doc/manual/nix-instantiate.xml
parent9e51abc7dc13ece2a561cdd41c0304cffbba67d4 (diff)
* Document that nix-instantiate can read from stdin.
Diffstat (limited to 'doc/manual/nix-instantiate.xml')
-rw-r--r--doc/manual/nix-instantiate.xml4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/manual/nix-instantiate.xml b/doc/manual/nix-instantiate.xml
index d6cbe77c93de..ffee27beb8de 100644
--- a/doc/manual/nix-instantiate.xml
+++ b/doc/manual/nix-instantiate.xml
@@ -30,6 +30,10 @@ evaluate to a derivation, a list of derivations, or a set of
 derivations.  The paths of the resulting store derivations are printed
 on standard output.</para>
 
+<para>If <replaceable>files</replaceable> is the character
+<literal>-</literal>, then a Nix expression will be read from standard
+input.</para>
+
 <para>Most users and developers don’t need to use this command
 (<command>nix-env</command> and <command>nix-build</command> perform
 store derivation instantiation from Nix expressions automatically).