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authorShea Levy <shea@shealevy.com>2016-02-22T12·14-0500
committerShea Levy <shea@shealevy.com>2016-02-22T12·14-0500
commit037ff4e70a70ab8240b984c322093750765a5c55 (patch)
tree60e8da3c043793540ed292ad5ecb6ec448e52d51 /doc/manual
parent9dd175294c53cd17d6dff2ab9281e3faec3ccc33 (diff)
parentbb36a1a3cf3fbe6bc9d0afcc5fa0f928bed03170 (diff)
Merge branch 'docs' of git://github.com/joelmo/nix
Diffstat (limited to 'doc/manual')
-rw-r--r--doc/manual/command-ref/env-common.xml6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/manual/command-ref/env-common.xml b/doc/manual/command-ref/env-common.xml
index cb1ecfee123e..27efef945f15 100644
--- a/doc/manual/command-ref/env-common.xml
+++ b/doc/manual/command-ref/env-common.xml
@@ -11,6 +11,12 @@
 
 <variablelist xml:id="env-common">
 
+<varlistentry><term><envar>IN_NIX_SHELL</envar></term>
+
+  <listitem><para>Indicator that tells if the current environment was set up by
+  <command>nix-shell</command>.</para></listitem>
+
+</varlistentry>
 
 <varlistentry xml:id="env-NIX_PATH"><term><envar>NIX_PATH</envar></term>