Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2003-10-18 18:10:35 -0700 (Sat, 18 Oct 2003)
Revision: 217
Log message:

      Rearranged the workflow.  The scanner is run at most once for each
      target.  There is no fixpoint any longer.
      

Changes	Path
+389 -497	omake-branches/existential_nodes/src/build/omake_build.ml
+18 -10	omake-branches/existential_nodes/src/build/omake_build_type.ml
+4 -1	omake-branches/existential_nodes/src/env/omake_env.ml
+2 -1	omake-branches/existential_nodes/src/exec/omake_exec_local.ml