ipython/ipython — pull request #1029 by takluyver (2011-11-22 23:35:35+00:00)
Title: Restore pspersistence, including %store magic, as an extension.

We've had quite a few requests to bring back the `%store` magic of earlier versions.

This simply restores variables when the extension is loaded, so if it's specified in a config file, it will behave the same way as before.