Monks,

I just started with XML::Twig and I like it. But I need recursion during my parsing process. Whenever I call parse(...) or parsefile(...) inside a twig_handler everything works fine but the following line is printed out separately:

calling depth after parsing is finished at /usr/lib/perl5/vendor_perl/5.8.6/i686-linux/XML/Parser/Expat.pm line 474

Is there a way to avoid this message? Turning off -w did not do it. I see that it has got something to do with Expat but having taken a closer look to the specified .pm files did not help. Below there is a code snippet for better understanding:

#!/usr/bin/perl -w

use strict;
use XML::Twig;

my $t = XML::Twig->new( twig_handlers => { child => \&onChild } );

$t->parse('<node id="17"><content>foo bar</content><child file="19.xml
+" /></node>');

sub onChild
{
   my ($t, $child) = @_;

   my $atts = $child->atts;
   $t->parsefile($atts->{file});
}

[download]


The file "19.xml" exists and its content does not matter. There is no further recursion in that file.
Thank you.

BioHazard
reading between the lines is my real pleasure

In reply to Recursion and XML::Twig by BioHazard

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