Use a global:
sub {
my $tags = shift;
return $tags->{test1} + $tags->{test2} + $tags->{test3};
}
You can insert whatever perl code you like inside the global. The first argument is a hash ref of all the other tags on the page. You can either return a string, or return a hash ref (which will make new tags available).
Cheers,
Alex
--
Gossamer Threads Inc.
sub {
my $tags = shift;
return $tags->{test1} + $tags->{test2} + $tags->{test3};
}
You can insert whatever perl code you like inside the global. The first argument is a hash ref of all the other tags on the page. You can either return a string, or return a hash ref (which will make new tags available).
Cheers,
Alex
--
Gossamer Threads Inc.
