parse algebraic declarations and ordered match clauses

makefile

@@ -0,0 +1,20 @@
+.PHONY: all build test bench clean graphs
+
+all: build
+
+build:
+	./scripts/env cabal v1-build
+
+test: build
+	./scripts/env cabal v1-test
+
+bench: build
+	./scripts/env cabal v1-bench
+
+graphs: build
+	./scripts/env ./dist/build/tessera/tessera compile examples/protocol.tess --function classify -o artifacts/protocol.tree
+	./scripts/env ./dist/build/tessera/tessera graph artifacts/protocol.tree -o artifacts/protocol-decision-tree.dot
+	dot -Tsvg artifacts/protocol-decision-tree.dot -o artifacts/protocol-decision-tree.svg
+
+clean:
+	rm -rf dist artifacts/protocol.tree artifacts/protocol-decision-tree.dot