[Grace-core] Exceptions in Grace

[Kim Bruce]

Never mind.  I see that it is the prefix to the message and is printed out
if you simply print "e" rather than e.message.

On Fri, Jul 31, 2015 at 10:42 AM Kim Bruce <kbbruce47 at gmail.com> wrote:

> When a new exception kind is created in Grace, e.g.,
>
> def DateRangeException = EnvironmentException.refine("date range
> exception")
>
> what is the purpose of the string parameter to refine.  It doesn't seem to
> be related to the message printed.  The spec says nothing about it.
>
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