[Serusers] avp, selects question

[Luis Silva]

Hi all!

I'm trying to learn more about the new function added to ser, for 
manipulating the information inside the script.
One problem that I found was when I tried to use

%var1= "value1; %var1 +="value2;

What I was trying to do was to get a value from a header field

%auth_hdr = @hf_value.authorization;

and then

%auth_hdr += "something";

is it possible? (I got an error)


then I tried another way

$auth_hdr = @hf_value.authorization;
%auth_hdr_something = "%$auth_hdr, something...";

and worked. but what is the difference between using that or using instead 
of $auth_hdr, use %auth_hdr. Can I do this:

%auth_hdr_something = "%%auth_hdr, something...";




tks in advance