Peeking forward

[Jeremy Sheeley <je...@sourcegear.com>]

I have a problem building a parser for WML.

The following is a valid WML fragment

<anchor>
	Link Text
	<go href="http://www.google.com"/>
</anchor>

This is the same as:

<a href="http://www.google.com">Link Text</a>

The problem is that inside an anchor, WML allows text (and some other
tags, even) to come before the action (in this case the go tag).  What I
need to do is when I'm dealing with the startElement of anchor, search
the file for the go tag so that I can know that all child elements of
this anchor have the href pointing to google.com.  I could then parse
the rest of the elements as if it had been declared in an <a>.  Does
anyone have any good ideas?  I've looked through the progressive parsing
example, but would prefer not to rearchitect the parser.  Thanks in
advance.

-Jeremy Sheeley
Sourcegear