xml-dev - Expat's XML_SetCharacterDataHandler

["V Kalyana Chakravarthy" <vkalyan@wipsys.stph.net>]

Hi 

I have started using expat parser very recently and I have XML file which
looks like this

<!DOCTYPE flights [
<!ELEMENT flights (itinerary)+>
<!ELEMENT itinerary (a, b, c)>
<!ELEMENT a (#PCDATA)>
<!ELEMENT b (#PCDATA)>
<!ELEMENT c (#PCDATA)>
]>
<flights>
<itinerary>
<a>A data 0</a>
<b>B data 0</b>
<c>C data 0</c>
</itinerary>
<itinerary>
<a>A data 1</a>
<b>B data 1</b>
<c>C data 1</c>
</itinerary>
</flights>

I have set a character data handler to trap the char data between the start
and end tags, but the callback is called for every subsequent call to start
handler. I want to handle only on the occurance of genuine char data
between the start and end tags. Can someone suggest a solution for my
requirement.

regards,
Kalyan


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