updated readme

1 files changed, 18 insertions, 0 deletions

diff --git a/README.rst b/README.rst
index c496cb7..8357768 100644
--- a/README.rst
+++ b/README.rst
@@ -36,6 +36,9 @@ Interface
 ``-m, --move``
     Move dotfiles repository to another location.
 
+For all commands you can use the ``--dry-run`` option, which will print actions
+and won't modify anything on your drive.
+
 Installation
 ------------
 
@@ -143,6 +146,21 @@ I have the following in my ``~/.dotfilesrc``: ::
 Any file you list in ``ignore`` will be skipped. The ``ignore`` option supports
 glob file patterns.
 
+Packages
+--------
+
+Most recent programs store their configuration in ``~/.config``. It's quite
+cluttered and you probably don't want to keep all its content in your
+repository. For this situation you can use the ``packages`` setting::
+
+    [dotfiles]
+    packages = ['config']
+
+This tells ``dotfiles`` that the contents of the ``config`` subdirectory of
+your repository must be symlinked to ``~/.config``. If for example you have a
+directory ``config/awesome`` in your repository, it will be symlinked to
+``~/.config/awesome``.
+
 Contribute
 ----------