Re: [xml] XmlSaveToBuffer - how to use it to save an XmlDoc out to a buffer?

[Daniel Veillard <veillard redhat com>]

On Tue, Jan 27, 2009 at 02:40:51PM -0500, Mary Albanese wrote:
dd
>  Daniel suggested using the   XML_SAVE_NO_EMPTY flag... But how?  And when?
> Do I  use  
[...]
> xmlSaveToBuffer instead of xmlDocDumpFormatMemory????  I tried the following
> and it didn't work...
>  
>  XmlDocPtr 
> doc=htmlReadMemory([xhtmlAsDatabytes],[xhtmlAsDatalength],"",NULL,
>  HTML_PARSE_NOWARNING | HTML_PARSE_NOERROR)
>  
>  ...do a bunch of changes to doc...
>  
>  xmlbuffNew = xmlBufferCreate();
>  xmlSaveToBuffer(xmlbuffNew, NULL, XML_SAVE_NO_EMPTY);
>  

  Well if you don't give the document to any saving function, and
don't save the returned value from xmlSaveToBuffer I fail to see how
you can expect to see a dump from the document...

  xmlBufferCreate, xmlSaveToBuffer, xmlSaveDoc, xmlSaveClose

http://xmlsoft.org/html/libxml-xmlsave.html#xmlSaveDoc

Daniel

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