[WM] [Q] get_metadata

[Chris]

Dear Listmembers,

I hope that I'm not too annoying, but as I like the power of WebMake it's fun
for me to play around with it. This result in man questions, as you might
notice :-).

Now I do have the problem to get information on the Metadata "up". Trying to
get this by 

	foreach my $pg (content_matching ("*.txt")) {
	  my $pg2 = get_content_object($pg);
	  my $myup = $pg2->get_metadata("up");
	}

does not woerk. After reading the library source code of SiteMap.pm I tried


	foreach my $pg (content_matching ("*.txt")) {
	  my $pg2 = get_content_object($pg);
          my $myup = $pg2->{main}->quiet_curly_meta_subst
                                  ($HTML::WebMake::Main::SUBST_META,
                                  $pg2->{name}.".up");
	}

which works. 

It seems to be a problem of "up" being not a builtin metadata object defined
in Metadata.pm. 

Is this behaviour intedend or not?

Regards,
Chris