[bmg-commit]

[Peter Luka <luka@graphics.lcs.mit.edu>]

Update of /d9/projects/walkthru/src/edt
In directory glint:/var/tmp/luka/walkthru/src/edt

Modified Files:
	axsplit.cpp 
Log Message:
review/cleanup of axsplit.cpp
in de-globalizing, do pedantic checks across entire walkthrough tree,
and fix any other global var problems revealed and safely resolvable
from the analysis already done anyway.