X-Git-Url: https://scripts.mit.edu/gitweb/wizard.git/blobdiff_plain/afc5885671e371c8dacb423136be38f5dd696b72..6727d7bb8ee58e9a30927947149919f64cfd8fa5:/doc/repo.rst

diff --git a/doc/repo.rst b/doc/repo.rst
index b4dc876..5f4ce82 100644
--- a/doc/repo.rst
+++ b/doc/repo.rst
@@ -123,3 +123,8 @@ the commit generated when the install took place and the user's
 specific configuration was versioned.  ``y`` was the pre-upgrade
 commit generated so that we could then perform a merge; ``x`` is
 the resulting merge commit.
+
+All user repositories are initialized with ``--shared``, which means
+they take no space footprint at the very beginning.  However, this also
+makes it vitally important that the canonical repository in the scripts
+locker not lose revisions.