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-rw-r--r--attoconf/classy.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/attoconf/classy.py b/attoconf/classy.py
index 7a16372..a2891dc 100644
--- a/attoconf/classy.py
+++ b/attoconf/classy.py
@@ -95,6 +95,7 @@ class ClassyProject(Project):
Usually there is one or two of these for every program needed.
'''
+ self.add_help('Environment Variables:', hidden=False)
def features(self):
''' Customizations for this package (--enable-*).