This is one way: 
use XML::Parser;
use strict;

parse_stuff();

sub parse_stuff {
    my $parser = new XML::Parser(
      Handlers => {Start => \&handle_start,
                   End   => \&handle_end});    
    $parser->parsefile('/tmp/ra.xml');
}

{
    my $indent;

    sub handle_start {
        my ($p, $el, %atts) = @_;
    
        $indent++;
        print "-"x$indent . "$el\n";
    }

    sub handle_end { $indent--; }
}

[download]
$indent is now accessible from handle_start() and handle_end(), but not accessible outside the bare block.

In reply to Re: best practice when using XML::Parser and strict. by Arunbear
in thread best practice when using XML::Parser and strict. by reasonablekeith

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