my $args = "-t " .$tpl ." -r " .$dcr ." " .$html;
$tpl
$dcr
$html
templating.cfg
my $args = "-t $tpl -r $dcr $html";
my $args = qq(-t "$tpl" -r "$dcr" "$html");
templatedata
presentation
myTPL.tpl
$gen_cmd =~ tr|\\|/|;
print
system
c:\> iw-home\iw-perl\bin\perldoc -f system