Re: [xml] adjusting the indent level

[Aaron Patterson <aaron patterson gmail com>]

On Tue, Apr 7, 2009 at 2:41 AM, Daniel Veillard <veillard redhat com> wrote:
> On Mon, Apr 06, 2009 at 05:10:39PM -0700, Aaron Patterson wrote:
> > On Mon, Apr 6, 2009 at 4:01 PM, Aaron Patterson
> > <aaron patterson gmail com> wrote:
> > > Hi,
> > >
> > > Is there a way to adjust the indenting level when using xmlSaveToIO()?
> > >  I've set xmlIndentTreeOutput to 1, set the xmlTreeIndentString, and
> > > made sure to enable XML_SAVE_FORMAT in the options, but none of this
> > > seems to help.  Any hints would be greatly appreciated.
> > >
> > > The code I have right now is like this:
> > >
> > >  xmlIndentTreeOutput = 1;
> > >  xmlTreeIndentString = "---------------";
> > >
> > >  xmlSaveCtxtPtr savectx = xmlSaveToIO(
> > >      (xmlOutputWriteCallback)io_write_callback,
> > >      (xmlOutputCloseCallback)io_close_callback,
> > >      (void *)io,
> > >      NULL,
> > >      options
> > >  );
> > >
> > >  xmlSaveTree(savectx, node);
> > >  xmlSaveClose(savectx);
> >
> > Nevermind!  It works fine.  I just had blank text nodes in my tree
> > that disabled the formatting.
>
>  Ah, okay, but again this is a global variable, I guess a setting in
> the xmlSaveCtxtPtr would be way better,

Yes, that would be nice.  I see there are some settings in the
xmlSaveCtxt struct, but that struct is private.

Thank you for the excellent library!

-- 
Aaron Patterson
http://tenderlovemaking.com/