I have a routine tag that takes an argument and I want this argument to be an array reference.  So I try something like:

do mytag(.myarr)

The mytag tag, adds subscripts to myarr.

When I evaluate myarr after the tag call, only the subscripts passed in are retained in myarr.  The subscripts added by mytag are missing.  Is there a way to pass an array so it will behave the way I want it to?

I have a need to dynamically create a web application definition in a namespace using ObjectScript.  I am having trouble finding a cache class or routine that let's me do this. 

Thanks