Re: making user definable variables really global

Does it work well with functions ? As here a lot of the configuration
is done with functions in texi2html.init, like

$T2H_print_section            = \&T2H_DEFAULT_print_section;

sub T2H_DEFAULT_print_section
{
    my $fh = shift;
    my $buttons = \@T2H_SECTION_BUTTONS;
    if ($T2H_SECTION_NAVIGATION)
    {
        &$T2H_print_head_navigation($fh, $buttons);
....
}

Pat