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use strict;
use warnings;

our $VERSION = '1.10';

use Tk 800.020;
use Tk::Font;
use Tk::IO;

use base qw(Tk::Derived Tk::Canvas);

use IO qw(Handle File Pipe);
use Carp;

use IPC::Open3;
use POSIX qw( :sys_wait_h :errno_h );
use Fcntl;
use Text::ParseWords qw(parse_line);

# Initialize as a derived Tk widget