Make a lot of the maths macros safer to use for the unwary (i.e. make them generate bracketed code blocks).  Doesn't seem to affect generated code (which is good, it means ODE wasn't using the macros unsafely :)).
Make a lot of the maths macros safer to use for the unwary (i.e. make them generate bracketed code blocks).  Doesn't seem to affect generated code (which is good, it means ODE wasn't using the macros unsafely :)).


forrestv/opende,forrestv/opende,forrestv/opende,forrestv/opende,forrestv/opende