diff --git a/src/testdir/main.aap b/src/testdir/main.aap
new file mode 100644
index 0000000..0293b92
--- /dev/null
+++ b/src/testdir/main.aap
@@ -0,0 +1,58 @@
+#
+# Makefile to run al tests for Vim
+#
+
+VimProg ?= ../vim
+
+Scripts = test1.out test2.out test3.out test4.out test5.out test6.out
+		test7.out test8.out test9.out test10.out test11.out
+		test12.out  test13.out test14.out test15.out test17.out
+		test18.out test19.out test20.out test21.out test22.out
+		test23.out test24.out test25.out test26.out test27.out
+		test28.out test29.out test30.out test31.out test32.out
+		test33.out test34.out test35.out test36.out test37.out
+		test38.out test39.out test40.out test41.out test42.out
+		test43.out test44.out test45.out test46.out test47.out
+		test48.out test49.out
+
+ScriptsGUI = test16.out
+
+# Build "nongui" when no target was specified.
+nongui:	newlog $Scripts
+	:print
+	:cat test.log
+	:print ALL DONE
+
+# Build "ngui" when specified.
+gui:	newlog $Scripts $ScriptsGUI
+	:print
+	:cat test.log
+	:print ALL DONE
+
+$Scripts $ScriptsGUI: $VimProg
+
+clean:
+	:del {r}{force} *.out test.log tiny.vim small.vim mbyte.vim test.ok X*
+
+# test1 is special, it checks for features
+test1.out: test1.in
+	:del {force} test1.failed tiny.vim small.vim mbyte.vim
+	:sys {i} $VimProg -u unix.vim -U NONE --noplugin -s dotest.in test1.in
+	@if os.system("diff test.out test1.ok") != 0:
+		:error test1 FAILED - Something basic is wrong
+	:move {force} test.out test1.out
+	:del {r}{force} X*
+
+:rule %.out : %.in
+	:del {force} $(match).failed test.ok
+	:copy $(match).ok test.ok
+	:sys {i} $VimProg -u unix.vim -U NONE --noplugin -s dotest.in $(match).in
+	@if os.system("diff test.out " + match + ".ok") != 0:
+		:print $match FAILED >>test.log
+		:move {force} test.out $(match).failed
+	@else:
+		:move {force} test.out $(match).out
+	:del {r}{force} X* test.ok
+
+newlog:
+	:print Test results: >! test.log