On Friday, February 28, 2014 3:41:01 AM UTC+10, Edward K. Ream wrote:
>
> On Thursday, February 27, 2014 10:58:52 AM UTC-6, Edward K. Ream wrote:
>
> > There should be no more big reorgs, so we should be able to merge our 
> work easily.
>
> Ach.  Rev e98bdb08b6f removes an unwanted clone that caused several 
> methods to be duplicated.
>
> Pylint found this and several other trivial problems.  The only complaint 
> now is about a to-do item.
>
> I plan no further work on VR2 today, so let the wild rumpus start.
>
> EKR
>
Edward

A quick run of the VR2test.leo outline that I've included in the other 
thread shows that the code execution functionality has lost the ability to 
run in a proper Notebook mode.  That is, namespace contents are no longer 
persistent across multiple code nodes.  With your revisions, the scope is 
re-initialised within "exec_code" and therefore for every node.  It should 
only be initialised at the start of the "process_nodes" method, so that all 
subsequent code nodes in the tree share the same namespace (I think I have 
my nomenclature correct with "namespace"; maybe I should be saying 
"scope"?).  Anyway, it is an important requirement for any kind of Notebook 
mode.

Thanks
Peter.

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