Re: [Qexo-general] Using the SAX API

[Per Bothner]

Alessandro Vernet wrote:

> Now I am trying to use the SAX API and I am getting unexpected results. 
> For an example, see the attached program (Test.java). The XQuery 
> expression is: let $a := <a/> return $a, and nothing is sent to the SAX 
> ContentHandler when evaluating this expression.

I look a look at ContentConsumer, and I think I see a bug.
Basically, we need a flag to note when we're "within" a
startElement, since the input is a beginGroup followed by zero
or more attributes.

In beginGroup it uses inStartTag, while in endGroup it
uses numAttributes >= 0.  So it *might* work to replace
the first test in endGroup by:

  if (inStartTag != 0)

--
        --Per Bothner
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