try-catch doesn't work in werl

[John Hughes]

Here's an example in erl:

1> try throw(foo) catch A:B -> {A,B} end.
{throw,foo}

Here's the same example in werl:

20> try throw(foo) catch A:B -> {A,B} end.
** exception throw: foo

exits and errors behave the same way--the exception is not caught when the 
try...catch is evaluated in the shell.

I'm running emulator version 5.7.2 (in both cases!) and OTP release R13B01, 
under Vista.

John Hughes