Implement %tmpdir.

[goals.git] / docs / Goalfile.pod

diff --git a/docs/Goalfile.pod b/docs/Goalfile.pod
index ec84bae..5355fe0 100644 (file)
--- a/docs/Goalfile.pod
+++ b/docs/Goalfile.pod
@@ -12,6 +12,15 @@ Goalfile - introduction, tutorial, and reference for writing goal files
 
 =head1 REFERENCE
 
+=head2 Standard Variables
+
+=head3 %tmpdir
+
+The location of a temporary directory which is created by goals when
+it starts and is deleted when it exits (either on success or failure).
+You can use this to store any temporary files that you want
+automatically cleaned up.
+
 =head2 Standard Functions
 
 =head3 basename (path)