[m-rev.] Re: for review: parsing_utils improvements

[Ralph Becket]

Ralph Becket, Tuesday, 29 September 2009:
> (3) Why are errors not part of the ordinary parser result?  If you want
> a "quick bail out" error scheme, you can throw an exception.

I guess what I'm looking for here is a demonstration that your changes
make it noticably easier to handle errors than with the existing
interface.
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