-Time-stamp: <2004-04-19 22:54:32 blp>
+Time-stamp: <2004-04-24 22:23:04 blp>
What Ben's working on now.
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3. Write case to replacement active file.
4. Execute temporary transformations. If these drop the case, stop.
5. Post-TEMPORARY N OF CASES. If we have already analyzed N cases, stop.
-6. FILTER, PROCESS IF. If these drop the case, go to 5.
+6. FILTER, PROCESS IF. If these drop the case, stop.
7. Pass case to procedure.
Ugly cases: