From jcurry@ccs.neu.edu Fri Dec 12 17:16:22 1997
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From: John Curry <jcurry@ccs.neu.edu>
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Date: Fri, 12 Dec 1997 17:16:20 -0500 (EST)
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To: lieber@ccs.neu.edu
Subject: Re:  going to places
Status: R
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Hi Karl,

You had asked me why I went to so many places with my BlockVisitor but only add
functionality at Block, DeclList, and Expr.

I wish I had a better answer but here is the truth of it.

During the early stages of the development of my project, I had most of the 
code (traversals , visitors, etc.) in one file.  At a later point when the 
project started to grow, I broke the code into multiple files, and edited
where appropriate.  It appears that I failed to complete the edits to the 
traversal used for declaration lists, and never removed the destinations that
were not required.  I believe the code was copied from the expression traversal
that did in fact visit all the specified destinations.

Sorry,

John Curry

PS the comparison between my Demeter/Java project and the original
implementation is on it's way shortly.