--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/docs/tutorial/testlib/docgraph_setup.sh	Mon Jan 08 11:46:53 2018 +0100
@@ -0,0 +1,6 @@
+. $TESTDIR/testlib/pythonpath.sh
+
+cat >> $HGRCPATH << EOF
+[extensions]
+docgraph=
+EOF