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  1. or download this
    < i t e m 1 / > LF < i t e m 2 / > LF < i t e m 3 / > LF
  2. or download this
    < i t e m 1 / > LF LF < i t e m 3 / > LF
  3. or download this
    use strict;
use warnings;
...
remove_node($node);

print $root->toString();
  4. or download this
    my ($next_node) = $node->findnodes(
      'following-sibling::*[ position()=1 and text() ]')
   or return;
  5. or download this
    my ($next_node) = $node->findnodes(
      'following-sibling::node()[ position()=1 and self::text() ]')
   or return;
  6. or download this
    my $next_node = $node->nextSibling()
   or return;
$next_node->nodeType() == XML_TEXT_NODE
   or return;