Correction for the fix for Bug 3508 - Persistent storage support breaks Linux compatibility. A 2nd `make install' will fail attempting to create symlink libnvmemmory.so already created by 1st install. Install should pre-emptively delete it.

Full Grammar specification
==========================

This is the full Python grammar, as it is read by the parser generator and used
to parse Python source files:

.. literalinclude:: ../../Grammar/Grammar