eric/M2compiler-V3: I continue to work on my Modula-2 compiler. This one is more elaborate. Wip.

Eric Streit 2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1		2 тижнів тому
..
Calc.def	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому
Calc.mod	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому
CycA.mod	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому
CycB.mod	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому
Main.mod	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому
Main2.mod	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому
run_tests.sh	2f243ed497 m2make: build-order front-end for M2/gm2 (topo-sort imports, incremental build); FileIO argv starts at 1	2 тижнів тому