AT_INIT([bison])
-# AT_INCLUDE([calc.m4])
-
-AT_SETUP(both)
-AT_CHECK([echo "stdout" && echo "stderr" >&2], 0, [], [])
-AT_CLEANUP
-
-AT_SETUP(err)
-AT_CHECK([echo "stderr" >&2], 0, [], [])
-AT_CLEANUP
-
-AT_SETUP(out)
-AT_CHECK([echo "stdout"], 0, [], [])
-AT_CLEANUP
+AT_INCLUDE([calc.m4])
+AT_INCLUDE([regression.m4])