Re: [xml] Removing a namespace declaration

[Daniel Veillard <veillard redhat com>]

On Wed, Aug 06, 2003 at 04:53:13PM -0400, Chris Ryland wrote:
> On Wednesday, August 6, 2003, at 03:32  PM, Vaclav Barta wrote:
>
> > I couldn't find any such function, so I wrote the (reasonably obvious) 
> > code
> > updating the linked list starting at xmlNodePtr->nsDef to remove the 
> > unwanted
> > xmlNsPtr. But I don't know when to free it - calling xmlFreeNs on it 
> > makes my
> > program crash. How are the namespaces organized - for example, why are 
> > there
> > 2 lists (ns and nsDef) of namespaces in a node?
>
> I'm just a newbie, but I'm pretty sure there are two lists to track the 
> two kinds of usage: the namespace used by the current node and any 
> defined by the node.

  cur->ns is a pointer to the namespace declaration used by the node if any
  cur->nsDef are the namespaces declaration on that node.

there is no function to access nsDef, you need to walk the list.

Daniel

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