# if triangle hangs, we can create a filebase.q for
# the file it hung on. Then, we test for that file
# here which causes the incremental algorithm to run
# (which shouldn't ever hang.)
# if triangle hangs, we can create a filebase.q for
# the file it hung on. Then, we test for that file
# here which causes the incremental algorithm to run
# (which shouldn't ever hang.)