./test/main foo
>>>
[1,2,3]
Caught AException "main:Main test/main.hs:57:4"
Caught AException "main:Main test/main.hs:58:6 doh!"
Caught main:Main test/main.hs:59:4 fromJst: Nothing
Caught main:Main test/main.hs:60:4 fromRht: Left: "Lefty"
Caught Prelude.undefined
("Rethrow",ReThrownException (main:Main test/main.hs:62:3): foo)
>>>2
TRACE: main:Main test/main.hs:54:84 trc
DEBUG: debugMsgIf: [1,2,3]
DEBUG: [1,2,3]
DEBUG: main:Main test/main.hs:54:67: [1,2,3]
DEBUG: Msg plain: [1,2,3]
DEBUG: main:Main test/main.hs:54:23 Msg TH: [1,2,3]
traceM: [1,2,3]
DEBUG: [1,2,3]
main:Main test/main.hs:61:3 undefined
test: main:Main test/main.hs:63:5 Oh no!
>>>= 1

rm ./test/main ./test/main.hi ./test/main.o
>>>= 0